Compare commits
33 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 Amir Abbas
|
a605b0cd85 | ||
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Amir Abbas
|
bf7043de29 | ||
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Amir Abbas
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ff5e13931f | ||
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Amir Abbas
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75af738d2e | ||
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Amir Abbas
|
f54a1253e4 | ||
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Amir Abbas
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1394a92662 | ||
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Amir Abbas
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dab171c755 | ||
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Amir Abbas
|
ea5de2e2aa | ||
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Amir Abbas
|
2253cca086 | ||
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Amir Abbas
|
e15a900ade | ||
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Amir Abbas
|
5c2c56c44c | ||
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Amir Abbas Mousavian
|
ff4bbdf0de | ||
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Amir Abbas Mousavian
|
163a218ac2 | ||
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Amir Abbas Mousavian
|
81401ee36f | ||
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Amir Abbas Mousavian
|
759ba3c7bf | ||
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Amir Abbas Mousavian
|
f5c8f6308b | ||
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Amir Abbas Mousavian
|
4dbb0adb18 | ||
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Amir Abbas Mousavian
|
bf62d585fd | ||
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Amir Abbas Mousavian
|
f21f658874 | ||
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Amir Abbas
|
e6eba3d198 | ||
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Amir Abbas
|
6959a14dc1 | ||
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Amir Abbas
|
29a9e0fb82 | ||
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Amir Abbas Mousavian
|
c7b4e1f124 | ||
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Amir Abbas Mousavian
|
99a433a0fc | ||
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Amir Abbas Mousavian
|
4023fbc62e | ||
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Amir Abbas Mousavian
|
1045901d7c | ||
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Amir Abbas
|
528d5eebc3 | ||
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Amir Abbas
|
079f8f4b77 | ||
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Amir Abbas
|
e12f386a9d | ||
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Amir Abbas
|
38e217bc19 | ||
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Amir Abbas
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0b41abd4ef | ||
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Amir Abbas
|
aa781adeb2 | ||
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Amir Abbas
|
d61e51ba1c |
+3
-3
@@ -17,7 +17,7 @@ env:
|
||||
- DESTINATION="OS=8.1,name=iPhone 4S" SCHEME="$IOS_FRAMEWORK_SCHEME" SDK="$IOS_SDK" RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO" CARTHAGEDEPLOY="NO"
|
||||
|
||||
- DESTINATION="OS=10.1,name=Apple TV 1080p" SCHEME="$TVOS_FRAMEWORK_SCHEME" SDK="$TVOS_SDK" RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO" CARTHAGEDEPLOY="NO"
|
||||
- DESTINATION="OS=10.0,name=Apple TV 1080p" SCHEME="$TVOS_FRAMEWORK_SCHEME" SDK="$TVOS_SDK" RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO" CARTHAGEDEPLOY="NO"
|
||||
# - DESTINATION="OS=10.0,name=Apple TV 1080p" SCHEME="$TVOS_FRAMEWORK_SCHEME" SDK="$TVOS_SDK" RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO" CARTHAGEDEPLOY="NO"
|
||||
|
||||
- DESTINATION="arch=x86_64" SCHEME="$MACOS_FRAMEWORK_SCHEME" SDK="$MACOS_SDK" RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO" CARTHAGEDEPLOY="NO"
|
||||
before_install:
|
||||
@@ -50,13 +50,13 @@ script:
|
||||
|
||||
# Run `pod lib lint` if specified
|
||||
- if [ $POD == "YES" ]; then
|
||||
pod lib lint;
|
||||
pod lib lint --quick;
|
||||
fi
|
||||
|
||||
after_success:
|
||||
# Run `pod trunk push` if specified
|
||||
- if [ $POD == "YES" ] && [ -n "$TRAVIS_TAG" ]; then
|
||||
pod trunk push;
|
||||
pod trunk push --allow-warnings;
|
||||
fi
|
||||
|
||||
# - bash <(curl -s https://codecov.io/bash)
|
||||
|
||||
@@ -16,8 +16,8 @@ Pod::Spec.new do |s|
|
||||
#
|
||||
|
||||
s.name = "FileProvider"
|
||||
s.version = "0.14.1"
|
||||
s.summary = "FileManager replacement for Local and Remote (WebDAV/Dropbox/OneDrive/SMB2) files on iOS and macOS."
|
||||
s.version = "0.15.4"
|
||||
s.summary = "FileManager replacement for Local and Remote (WebDAV/FTP/Dropbox/OneDrive/SMB2) files on iOS and macOS."
|
||||
|
||||
# This description is used to generate tags and improve search results.
|
||||
# * Think: What does it do? Why did you write it? What is the focus?
|
||||
|
||||
@@ -35,6 +35,9 @@
|
||||
792572411DF23BDA006A1526 /* LocalHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 792572401DF23BDA006A1526 /* LocalHelper.swift */; };
|
||||
792572421DF23BDA006A1526 /* LocalHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 792572401DF23BDA006A1526 /* LocalHelper.swift */; };
|
||||
792572431DF23BDA006A1526 /* LocalHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 792572401DF23BDA006A1526 /* LocalHelper.swift */; };
|
||||
7936BC121E880F5700A6C81C /* FTPFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7936BC111E880F5700A6C81C /* FTPFileProvider.swift */; };
|
||||
7936BC131E880F5700A6C81C /* FTPFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7936BC111E880F5700A6C81C /* FTPFileProvider.swift */; };
|
||||
7936BC141E880F5700A6C81C /* FTPFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7936BC111E880F5700A6C81C /* FTPFileProvider.swift */; };
|
||||
79480FF61E3ABDD0007E7275 /* CloudFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79480FF51E3ABDD0007E7275 /* CloudFileProvider.swift */; };
|
||||
79480FF71E3ABDD0007E7275 /* CloudFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79480FF51E3ABDD0007E7275 /* CloudFileProvider.swift */; };
|
||||
79480FF81E3ABDD0007E7275 /* CloudFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79480FF51E3ABDD0007E7275 /* CloudFileProvider.swift */; };
|
||||
@@ -47,6 +50,10 @@
|
||||
794C220E1D591A4B00EC49B8 /* SMB2QueryTypes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 794C220D1D591A4B00EC49B8 /* SMB2QueryTypes.swift */; };
|
||||
794C220F1D591A4B00EC49B8 /* SMB2QueryTypes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 794C220D1D591A4B00EC49B8 /* SMB2QueryTypes.swift */; };
|
||||
794C22101D591A4B00EC49B8 /* SMB2QueryTypes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 794C220D1D591A4B00EC49B8 /* SMB2QueryTypes.swift */; };
|
||||
796807551E7BF17E00BBB87B /* FileProviderExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 796807541E7BF17E00BBB87B /* FileProviderExtensions.swift */; };
|
||||
796807561E7BF17E00BBB87B /* FileProviderExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 796807541E7BF17E00BBB87B /* FileProviderExtensions.swift */; };
|
||||
796807571E7BF17E00BBB87B /* FileProviderExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 796807541E7BF17E00BBB87B /* FileProviderExtensions.swift */; };
|
||||
798654331E8874BC002FA550 /* FTPHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 798654321E8874BC002FA550 /* FTPHelper.swift */; };
|
||||
799396AA1D48C02300086753 /* DropboxFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 799396931D48C02300086753 /* DropboxFileProvider.swift */; };
|
||||
799396AB1D48C02300086753 /* DropboxFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 799396931D48C02300086753 /* DropboxFileProvider.swift */; };
|
||||
799396AC1D48C02300086753 /* DropboxFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 799396931D48C02300086753 /* DropboxFileProvider.swift */; };
|
||||
@@ -109,12 +116,14 @@
|
||||
79BD63BE1E2CC3C20035128C /* ImageIO.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 79BD63BD1E2CC3C20035128C /* ImageIO.framework */; };
|
||||
79BD63C01E2CC3CD0035128C /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 79BD63BF1E2CC3CD0035128C /* CoreGraphics.framework */; };
|
||||
79BD63C21E2CC3D30035128C /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 79BD63C11E2CC3D30035128C /* AVFoundation.framework */; };
|
||||
79BD63C51E2D17880035128C /* OneDriveFileProvide.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C31E2D17880035128C /* OneDriveFileProvide.swift */; };
|
||||
79BD63C61E2D17880035128C /* OneDriveFileProvide.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C31E2D17880035128C /* OneDriveFileProvide.swift */; };
|
||||
79BD63C71E2D17880035128C /* OneDriveFileProvide.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C31E2D17880035128C /* OneDriveFileProvide.swift */; };
|
||||
79BD63C51E2D17880035128C /* OneDriveFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C31E2D17880035128C /* OneDriveFileProvider.swift */; };
|
||||
79BD63C61E2D17880035128C /* OneDriveFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C31E2D17880035128C /* OneDriveFileProvider.swift */; };
|
||||
79BD63C71E2D17880035128C /* OneDriveFileProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C31E2D17880035128C /* OneDriveFileProvider.swift */; };
|
||||
79BD63C81E2D17880035128C /* OneDriveHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C41E2D17880035128C /* OneDriveHelper.swift */; };
|
||||
79BD63C91E2D17880035128C /* OneDriveHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C41E2D17880035128C /* OneDriveHelper.swift */; };
|
||||
79BD63CA1E2D17880035128C /* OneDriveHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79BD63C41E2D17880035128C /* OneDriveHelper.swift */; };
|
||||
79F4678B1E8B80F200C91A85 /* FTPHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 798654321E8874BC002FA550 /* FTPHelper.swift */; };
|
||||
79F4678C1E8B80F200C91A85 /* FTPHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 798654321E8874BC002FA550 /* FTPHelper.swift */; };
|
||||
79F5745B1DFDB10B00179ABF /* FileObject.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79F5745A1DFDB10A00179ABF /* FileObject.swift */; };
|
||||
79F5745C1DFDB10B00179ABF /* FileObject.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79F5745A1DFDB10A00179ABF /* FileObject.swift */; };
|
||||
79F5745D1DFDB10B00179ABF /* FileObject.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79F5745A1DFDB10A00179ABF /* FileObject.swift */; };
|
||||
@@ -130,10 +139,13 @@
|
||||
7924B1921D89DAE000589DB7 /* Parser.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Parser.swift; sourceTree = "<group>"; };
|
||||
7924B1A81D89F79200589DB7 /* FPSStreamTask.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FPSStreamTask.swift; sourceTree = "<group>"; };
|
||||
792572401DF23BDA006A1526 /* LocalHelper.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = LocalHelper.swift; sourceTree = "<group>"; };
|
||||
7936BC111E880F5700A6C81C /* FTPFileProvider.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FTPFileProvider.swift; sourceTree = "<group>"; };
|
||||
79480FF51E3ABDD0007E7275 /* CloudFileProvider.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CloudFileProvider.swift; sourceTree = "<group>"; };
|
||||
794C21FD1D58912A00EC49B8 /* DropboxHelper.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DropboxHelper.swift; sourceTree = "<group>"; };
|
||||
794C22091D5893F800EC49B8 /* SMB2Notification.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SMB2Notification.swift; sourceTree = "<group>"; };
|
||||
794C220D1D591A4B00EC49B8 /* SMB2QueryTypes.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SMB2QueryTypes.swift; sourceTree = "<group>"; };
|
||||
796807541E7BF17E00BBB87B /* FileProviderExtensions.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileProviderExtensions.swift; sourceTree = "<group>"; };
|
||||
798654321E8874BC002FA550 /* FTPHelper.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FTPHelper.swift; sourceTree = "<group>"; };
|
||||
799396671D48B7F600086753 /* FileProvider.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = FileProvider.framework; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
799396751D48B80D00086753 /* FileProvider.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = FileProvider.framework; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
799396821D48B82700086753 /* FileProvider.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = FileProvider.framework; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
@@ -170,7 +182,7 @@
|
||||
79BD63BD1E2CC3C20035128C /* ImageIO.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = ImageIO.framework; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS10.1.sdk/System/Library/Frameworks/ImageIO.framework; sourceTree = DEVELOPER_DIR; };
|
||||
79BD63BF1E2CC3CD0035128C /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS10.1.sdk/System/Library/Frameworks/CoreGraphics.framework; sourceTree = DEVELOPER_DIR; };
|
||||
79BD63C11E2CC3D30035128C /* AVFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AVFoundation.framework; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS10.1.sdk/System/Library/Frameworks/AVFoundation.framework; sourceTree = DEVELOPER_DIR; };
|
||||
79BD63C31E2D17880035128C /* OneDriveFileProvide.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = OneDriveFileProvide.swift; sourceTree = "<group>"; };
|
||||
79BD63C31E2D17880035128C /* OneDriveFileProvider.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = OneDriveFileProvider.swift; sourceTree = "<group>"; };
|
||||
79BD63C41E2D17880035128C /* OneDriveHelper.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = OneDriveHelper.swift; sourceTree = "<group>"; };
|
||||
79F5745A1DFDB10A00179ABF /* FileObject.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileObject.swift; sourceTree = "<group>"; };
|
||||
/* End PBXFileReference section */
|
||||
@@ -281,6 +293,7 @@
|
||||
799396991D48C02300086753 /* SMBTypes */,
|
||||
799396941D48C02300086753 /* FileProvider.h */,
|
||||
799396951D48C02300086753 /* FileProvider.swift */,
|
||||
796807541E7BF17E00BBB87B /* FileProviderExtensions.swift */,
|
||||
79F5745A1DFDB10A00179ABF /* FileObject.swift */,
|
||||
799396961D48C02300086753 /* LocalFileProvider.swift */,
|
||||
792572401DF23BDA006A1526 /* LocalHelper.swift */,
|
||||
@@ -289,7 +302,9 @@
|
||||
7902C0851D61B56D00564440 /* RemoteSession.swift */,
|
||||
799396931D48C02300086753 /* DropboxFileProvider.swift */,
|
||||
794C21FD1D58912A00EC49B8 /* DropboxHelper.swift */,
|
||||
79BD63C31E2D17880035128C /* OneDriveFileProvide.swift */,
|
||||
7936BC111E880F5700A6C81C /* FTPFileProvider.swift */,
|
||||
798654321E8874BC002FA550 /* FTPHelper.swift */,
|
||||
79BD63C31E2D17880035128C /* OneDriveFileProvider.swift */,
|
||||
79BD63C41E2D17880035128C /* OneDriveHelper.swift */,
|
||||
7924B1A81D89F79200589DB7 /* FPSStreamTask.swift */,
|
||||
799396971D48C02300086753 /* SMBClient.swift */,
|
||||
@@ -475,16 +490,19 @@
|
||||
isa = PBXSourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
796807551E7BF17E00BBB87B /* FileProviderExtensions.swift in Sources */,
|
||||
799396B31D48C02300086753 /* LocalFileProvider.swift in Sources */,
|
||||
799396D41D48C02300086753 /* SMB2Tree.swift in Sources */,
|
||||
7924B1A21D89DAE000589DB7 /* Options.swift in Sources */,
|
||||
792572411DF23BDA006A1526 /* LocalHelper.swift in Sources */,
|
||||
7936BC121E880F5700A6C81C /* FTPFileProvider.swift in Sources */,
|
||||
79480FF61E3ABDD0007E7275 /* CloudFileProvider.swift in Sources */,
|
||||
79F5745B1DFDB10B00179ABF /* FileObject.swift in Sources */,
|
||||
79BD63C51E2D17880035128C /* OneDriveFileProvide.swift in Sources */,
|
||||
79BD63C51E2D17880035128C /* OneDriveFileProvider.swift in Sources */,
|
||||
7924B1991D89DAE000589DB7 /* Element.swift in Sources */,
|
||||
799396C81D48C02300086753 /* SMB2IOCtl.swift in Sources */,
|
||||
799396D71D48C02300086753 /* SMB2Types.swift in Sources */,
|
||||
798654331E8874BC002FA550 /* FTPHelper.swift in Sources */,
|
||||
7924B1B21D89FCDA00589DB7 /* FPSStreamTask.swift in Sources */,
|
||||
799396C51D48C02300086753 /* SMB2FileOperation.swift in Sources */,
|
||||
79BD63C81E2D17880035128C /* OneDriveHelper.swift in Sources */,
|
||||
@@ -515,16 +533,19 @@
|
||||
isa = PBXSourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
796807561E7BF17E00BBB87B /* FileProviderExtensions.swift in Sources */,
|
||||
799396B41D48C02300086753 /* LocalFileProvider.swift in Sources */,
|
||||
799396D51D48C02300086753 /* SMB2Tree.swift in Sources */,
|
||||
7924B1A31D89DAE000589DB7 /* Options.swift in Sources */,
|
||||
792572421DF23BDA006A1526 /* LocalHelper.swift in Sources */,
|
||||
7936BC131E880F5700A6C81C /* FTPFileProvider.swift in Sources */,
|
||||
79480FF71E3ABDD0007E7275 /* CloudFileProvider.swift in Sources */,
|
||||
79F5745C1DFDB10B00179ABF /* FileObject.swift in Sources */,
|
||||
79BD63C61E2D17880035128C /* OneDriveFileProvide.swift in Sources */,
|
||||
79BD63C61E2D17880035128C /* OneDriveFileProvider.swift in Sources */,
|
||||
7924B1B01D89F7DE00589DB7 /* FPSStreamTask.swift in Sources */,
|
||||
7924B19A1D89DAE000589DB7 /* Element.swift in Sources */,
|
||||
799396C91D48C02300086753 /* SMB2IOCtl.swift in Sources */,
|
||||
79F4678B1E8B80F200C91A85 /* FTPHelper.swift in Sources */,
|
||||
799396D81D48C02300086753 /* SMB2Types.swift in Sources */,
|
||||
799396C61D48C02300086753 /* SMB2FileOperation.swift in Sources */,
|
||||
79BD63C91E2D17880035128C /* OneDriveHelper.swift in Sources */,
|
||||
@@ -555,16 +576,19 @@
|
||||
isa = PBXSourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
796807571E7BF17E00BBB87B /* FileProviderExtensions.swift in Sources */,
|
||||
799396B51D48C02300086753 /* LocalFileProvider.swift in Sources */,
|
||||
799396D61D48C02300086753 /* SMB2Tree.swift in Sources */,
|
||||
7924B1A41D89DAE000589DB7 /* Options.swift in Sources */,
|
||||
792572431DF23BDA006A1526 /* LocalHelper.swift in Sources */,
|
||||
7936BC141E880F5700A6C81C /* FTPFileProvider.swift in Sources */,
|
||||
79480FF81E3ABDD0007E7275 /* CloudFileProvider.swift in Sources */,
|
||||
79F5745D1DFDB10B00179ABF /* FileObject.swift in Sources */,
|
||||
79BD63C71E2D17880035128C /* OneDriveFileProvide.swift in Sources */,
|
||||
79BD63C71E2D17880035128C /* OneDriveFileProvider.swift in Sources */,
|
||||
7924B1B11D89F7DF00589DB7 /* FPSStreamTask.swift in Sources */,
|
||||
7924B19B1D89DAE000589DB7 /* Element.swift in Sources */,
|
||||
799396CA1D48C02300086753 /* SMB2IOCtl.swift in Sources */,
|
||||
79F4678C1E8B80F200C91A85 /* FTPHelper.swift in Sources */,
|
||||
799396D91D48C02300086753 /* SMB2Types.swift in Sources */,
|
||||
799396C71D48C02300086753 /* SMB2FileOperation.swift in Sources */,
|
||||
79BD63CA1E2D17880035128C /* OneDriveHelper.swift in Sources */,
|
||||
@@ -597,7 +621,7 @@
|
||||
799396601D48B7BF00086753 /* Debug */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
BUNDLE_VERSION_STRING = 0.14.1;
|
||||
BUNDLE_VERSION_STRING = 0.15.4;
|
||||
CLANG_WARN_BOOL_CONVERSION = YES;
|
||||
CLANG_WARN_CONSTANT_CONVERSION = YES;
|
||||
CLANG_WARN_EMPTY_BODY = YES;
|
||||
@@ -607,6 +631,7 @@
|
||||
CLANG_WARN_SUSPICIOUS_MOVE = YES;
|
||||
CLANG_WARN_UNREACHABLE_CODE = YES;
|
||||
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
|
||||
COPY_PHASE_STRIP = NO;
|
||||
DEBUG_INFORMATION_FORMAT = dwarf;
|
||||
ENABLE_BITCODE = YES;
|
||||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||||
@@ -627,7 +652,7 @@
|
||||
799396611D48B7BF00086753 /* Release */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
BUNDLE_VERSION_STRING = 0.14.1;
|
||||
BUNDLE_VERSION_STRING = 0.15.4;
|
||||
CLANG_WARN_BOOL_CONVERSION = YES;
|
||||
CLANG_WARN_CONSTANT_CONVERSION = YES;
|
||||
CLANG_WARN_EMPTY_BODY = YES;
|
||||
@@ -657,7 +682,6 @@
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
APPLICATION_EXTENSION_API_ONLY = YES;
|
||||
BUNDLE_VERSION_STRING = 0.8.2;
|
||||
CLANG_ANALYZER_NONNULL = YES;
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CLANG_ENABLE_OBJC_ARC = YES;
|
||||
@@ -710,7 +734,6 @@
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
APPLICATION_EXTENSION_API_ONLY = YES;
|
||||
BUNDLE_VERSION_STRING = 0.8.2;
|
||||
CLANG_ANALYZER_NONNULL = YES;
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CLANG_ENABLE_OBJC_ARC = YES;
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<Scheme
|
||||
LastUpgradeVersion = "0810"
|
||||
LastUpgradeVersion = "0820"
|
||||
version = "1.3">
|
||||
<BuildAction
|
||||
parallelizeBuildables = "YES"
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<Scheme
|
||||
LastUpgradeVersion = "0810"
|
||||
LastUpgradeVersion = "0820"
|
||||
version = "1.3">
|
||||
<BuildAction
|
||||
parallelizeBuildables = "YES"
|
||||
|
||||
@@ -20,15 +20,17 @@
|
||||
[](https://codecov.io/gh/amosavian/FileProvider)
|
||||
--->
|
||||
|
||||
This library provides implementaion of WebDav, Dropbox, OneDrive and SMB2 (incomplete) and local files.
|
||||
This library provides implementaion of WebDav, FTP, Dropbox, OneDrive and SMB2 (incomplete) and local files.
|
||||
|
||||
All functions are async calls and it wont block your main thread.
|
||||
All functions do async calls and it wont block your main thread.
|
||||
|
||||
## Features
|
||||
|
||||
- [x] **LocalFileProvider** a wrapper around `FileManager` with some additions like searching and reading a portion of file.
|
||||
- [x] **CloudFileProvider** A wrapper around app's ubiquitous container to iCloud Drive in iOS 8+ API.
|
||||
- [x] **WebDAVFileProvider** WebDAV protocol is defacto file transmission standard, replaced FTP.
|
||||
- [x] **LocalFileProvider** a wrapper around `FileManager` with some additions like builtin coordinating, searching and reading a portion of file.
|
||||
- [x] **CloudFileProvider** A wrapper around app's ubiquitous container API of iCloud Drive.
|
||||
- [x] **WebDAVFileProvider** WebDAV protocol is defacto file transmission standard, supported by some cloud services like `ownCloud`, `Box.com` and `Yandex.disk`.
|
||||
- [x] **FTPFileProvider** While deprecated in 1990s due to serious security concerns, it's still in use on some Web hosts.
|
||||
* Active mode is not implemented yet.
|
||||
- [x] **DropboxFileProvider** A wrapper around Dropbox Web API.
|
||||
* For now it has limitation in uploading files up to 150MB.
|
||||
- [x] **OneDriveFileProvider** A wrapper around OneDrive REST API, works with `onedrive.com` and compatible (business) servers.
|
||||
@@ -37,16 +39,15 @@ All functions are async calls and it wont block your main thread.
|
||||
- [ ] **AmazonS3FileProvider** Amazon storage backend. Used by many sites.
|
||||
- [ ] **SMBFileProvider** SMB2/3 introduced in 2006, which is a file and printer sharing protocol originated from Microsoft Windows and now is replacing AFP protocol on macOS.
|
||||
* Data types and some basic functions are implemented but *main interface is not implemented yet!*.
|
||||
* SMB1/CIFS is deprecated and very tricky to be implemented.
|
||||
- [ ] **FTPFileProvider** while deprecated in 1990s, it's still in use on some Web hosts.
|
||||
* SMB1/CIFS is deprecated and very tricky to be implemented due to strict memory allignment in Swift.
|
||||
|
||||
## Requirements
|
||||
|
||||
- **Swift 3.0 +**
|
||||
- **Swift 3.0 or higher**
|
||||
- iOS 8.0 , OSX 10.10
|
||||
- XCode 8.0
|
||||
|
||||
Legacy version is available in swift-2 branch
|
||||
Legacy version is available in swift-2 branch.
|
||||
|
||||
## Installation
|
||||
|
||||
@@ -67,7 +68,7 @@ github "amosavian/FileProvider"
|
||||
Or to use in Swift Package Manager add this line in `Dependencies`:
|
||||
|
||||
```swift
|
||||
.Package(url: "https://github.com/amosavian/FileProvider.git", majorVersion: 0, minorVersion: 12)
|
||||
.Package(url: "https://github.com/amosavian/FileProvider.git", majorVersion: 0)
|
||||
```
|
||||
|
||||
### Manually
|
||||
@@ -107,7 +108,7 @@ For LocalFileProvider if you want to deal with `Documents` folder
|
||||
let documentsProvider = LocalFileProvider()
|
||||
|
||||
// Equals with:
|
||||
let documentsProvider = LocalFileProvider(directory: .documentDirectory, domainMask: = .userDomainMask)
|
||||
let documentsProvider = LocalFileProvider(for: .documentDirectory, in: .userDomainMask)
|
||||
|
||||
// Equals with:
|
||||
let documentsURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
|
||||
@@ -149,7 +150,7 @@ You can use `url(of:)` method if provider to get direct access url (local or rem
|
||||
|
||||
For updating User interface please consider using delegate method instead of completion handlers. Delegate methods are guaranteed to run in main thread to avoid bugs.
|
||||
|
||||
It's simply three method which indicated whether the operation failed, succeed and how much of operation has been done (suitable for uploading and downloading operations).
|
||||
There's simply three method which indicated whether the operation failed, succeed and how much of operation has been done (suitable for uploading and downloading operations).
|
||||
|
||||
Your class should conforms `FileProviderDelegate` class:
|
||||
|
||||
@@ -202,7 +203,7 @@ You can also implement `FileOperationDelegate` protocol to control behaviour of
|
||||
|
||||
`fileProvider(shouldProceedAfterError:, operation:)` will be called if an error occured during file operations. Return `true` if you want to continue operation on next files or `false` if you want stop operation further. Default value is false if you don't implement delegate.
|
||||
|
||||
**Note: these methods will be called for files in a directory and its subfolders recursively.**
|
||||
**Note: In `LocalFileProvider`, these methods will be called for files in a directory and its subfolders recursively.**
|
||||
|
||||
### Directory contents and file attributes
|
||||
|
||||
@@ -271,12 +272,7 @@ documentsProvider.create(folder: "new folder", at: "/", completionHandler: { err
|
||||
})
|
||||
```
|
||||
|
||||
Creating new file from data:
|
||||
|
||||
```swift
|
||||
let data = "hello world!".data(encoding: .utf8)
|
||||
documentsProvider.create(file: "newFile.txt", at: "/", contents: data, completionHandler: nil)
|
||||
```
|
||||
To create a file, use `writeContents(path:, content:, atomically:, completionHandler:)` method.
|
||||
|
||||
### Copy and Move/Rename Files
|
||||
|
||||
@@ -300,11 +296,11 @@ documentsProvider.moveItem(path: "new folder/old.txt", to: "new.txt", overwrite:
|
||||
documentsProvider.removeItem(path: "new.txt", completionHandler: nil)
|
||||
```
|
||||
|
||||
***Caution:*** This method will delete directories with all it's contents recursively.
|
||||
***Caution:*** This method will delete directories with all it's contents recursively except for FTP providers that don't support `SITE RMDIR` command, this will be fixed later.
|
||||
|
||||
### Fetching Contents of File
|
||||
|
||||
There is two method for this purpose, one of them loads entire file into NSData and another can load a portion of file.
|
||||
There is two method for this purpose, one of them loads entire file into `Data` and another can load a portion of file.
|
||||
|
||||
```swift
|
||||
documentsProvider.contents(path: "old.txt", completionHandler: {
|
||||
@@ -333,6 +329,27 @@ let data = "What's up Newyork!".data(encoding: .utf8)
|
||||
documentsProvider.writeContents(path: "old.txt", content: data, atomically: true, completionHandler: nil)
|
||||
```
|
||||
|
||||
### Copying Files to and From Local URL
|
||||
|
||||
There are two methods to download and upload files between provider's and local storage. These methods use `URLSessionDownloadTask` and `URLSessionUploadTask` classes and allows to use background session and provide progress via delegate.
|
||||
|
||||
To upload a file:
|
||||
|
||||
```swift
|
||||
let fileURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!.appendingPathComponent("image.jpg")
|
||||
documentsProvider.copyItem(localFile: fileURL, to: "/upload/image.jpg", overwrite: true, completionHandler: nil)
|
||||
```
|
||||
|
||||
To download a file:
|
||||
|
||||
```swift
|
||||
let fileURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!.appendingPathComponent("image.jpg")
|
||||
documentsProvider.copyItem(path: "/download/image.jpg", toLocalURL: fileURL, overwrite: true, completionHandler: nil)
|
||||
```
|
||||
|
||||
* It's safe only to assume these methods **won't** handle directories to upload/download recursively. If you need, you can list directories, create directories on target and copy files using these methods.
|
||||
* FTP provider allows developer to either use apple implemented `URLSessionDownloadTask` or custom implemented method based on stream task via `useAppleImplementation` property. FTP protocol is not supported by background session.
|
||||
|
||||
### Undo Operations
|
||||
|
||||
Providers conform to `FileProviderUndoable` can perform undo for **some** operations like moving/renaming, copying and creating (file or folder). **Now, only `LocalFileProvider` supports this feature.** To implement:
|
||||
@@ -382,6 +399,10 @@ Creating/Copying/Deleting functions return a `OperationHandle` for remote operat
|
||||
|
||||
It's not supported by native `(NS)FileManager` so `LocalFileProvider`, but this functionality will be added to future `PosixFileProvider` class.
|
||||
|
||||
### File Coordination
|
||||
|
||||
`LocalFileProvider` and its descendents has a `isCoordinating` property. By setting this, provider will use `NSFileCoordinating` class to do all file operations. It's mandatory for iCloud, while recommended when using shared container or anywhere that simultaneous operations on a file/folder is common.
|
||||
|
||||
### Monitoring File Changes
|
||||
|
||||
You can monitor updates in some file system (Local and SMB2), there is three methods in supporting provider you can use to register a handler, to unregister and to check whether it's being monitored or not. It's useful to find out when new files added or removed from directory and update user interface. The handler will be dispatched to main threads to avoid UI bugs with a 0.25 sec delay.
|
||||
@@ -439,9 +460,10 @@ if documentsProvider..propertiesOfFile(path: file.path, completionHandler: { (pr
|
||||
|
||||
We would love for you to contribute to **FileProvider**, check the `LICENSE` file for more info.
|
||||
|
||||
Things to do:
|
||||
Things you may consider to help us:
|
||||
|
||||
- [ ] Implement Test-case (XCTest)
|
||||
- [ ] Implement request/response stack for `SMBClient`
|
||||
- [ ] Implement Test-case (`XCTest`)
|
||||
- [ ] Add Sample project for iOS
|
||||
- [ ] Add Sample project for macOS
|
||||
|
||||
@@ -463,7 +485,7 @@ Distributed under the MIT license. See `LICENSE` for more information.
|
||||
[https://github.com/amosavian/](https://github.com/amosavian/)
|
||||
|
||||
[cocoapods]: https://cocoapods.org/pods/FileProvider
|
||||
[swift-image]: https://img.shields.io/badge/swift-3.0-orange.svg
|
||||
[swift-image]: https://img.shields.io/badge/swift-3.0,%203.1-orange.svg
|
||||
[swift-url]: https://swift.org/
|
||||
[platform-image]: https://img.shields.io/cocoapods/p/FileProvider.svg
|
||||
[license-image]: https://img.shields.io/github/license/amosavian/FileProvider.svg
|
||||
|
||||
@@ -0,0 +1,19 @@
|
||||
Copyright (c) 2014-2017 Marko Tadić <tadija@me.com> http://tadija.net
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
@@ -81,6 +81,33 @@ open class CloudFileProvider: LocalFileProvider {
|
||||
try? fileManager.createDirectory(at: baseURL, withIntermediateDirectories: true)
|
||||
}
|
||||
|
||||
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
guard let containerId = aDecoder.decodeObject(forKey: "containerId") as? String,
|
||||
let scopeString = aDecoder.decodeObject(forKey: "scope") as? String,
|
||||
let scope = UbiquitousScope(rawValue: scopeString) else {
|
||||
return nil
|
||||
}
|
||||
self.init(containerId: containerId, scope: scope)
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
self.isCoorinating = aDecoder.decodeBool(forKey: "isCoorinating")
|
||||
}
|
||||
|
||||
open override func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.containerId, forKey: "containerId")
|
||||
aCoder.encode(self.scope.rawValue, forKey: "scope")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
aCoder.encode(self.isCoorinating, forKey: "isCoorinating")
|
||||
}
|
||||
|
||||
open override func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = CloudFileProvider(containerId: self.containerId, scope: self.scope)
|
||||
copy?.currentPath = self.currentPath
|
||||
copy?.delegate = self.delegate
|
||||
copy?.fileOperationDelegate = self.fileOperationDelegate
|
||||
return copy as Any
|
||||
}
|
||||
|
||||
/**
|
||||
Returns an Array of `FileObject`s identifying the the directory entries via asynchronous completion handler.
|
||||
|
||||
@@ -351,23 +378,6 @@ open class CloudFileProvider: LocalFileProvider {
|
||||
return CloudOperationHandle(operationType: r.operationType, baseURL: self.baseURL)
|
||||
}
|
||||
|
||||
/**
|
||||
Creates an new file with data passed to method asynchronously.
|
||||
Returns error via completionHandler if file is already exists.
|
||||
|
||||
- Parameters:
|
||||
- file: New file name with extension separated by period.
|
||||
- at: Parent path of new file.
|
||||
- data: Data of new files. Pass nil or `Data()` to create empty file.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `CloudFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
open override func create(file fileName: String, at atPath: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
guard let r = super.create(file: fileName, at: atPath, contents: data, completionHandler: completionHandler) else { return nil }
|
||||
return CloudOperationHandle(operationType: r.operationType, baseURL: self.baseURL)
|
||||
}
|
||||
|
||||
/**
|
||||
Moves a file or directory from `path` to designated path asynchronously.
|
||||
When you want move a file, destination path should also consists of file name.
|
||||
@@ -544,7 +554,7 @@ open class CloudFileProvider: LocalFileProvider {
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
open override func writeContents(path: String, contents data: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
open override func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
guard let r = super.writeContents(path: path, contents: data, atomically: atomically, overwrite: overwrite, completionHandler: completionHandler) else { return nil }
|
||||
return CloudOperationHandle(operationType: r.operationType, baseURL: self.baseURL)
|
||||
}
|
||||
@@ -611,14 +621,6 @@ open class CloudFileProvider: LocalFileProvider {
|
||||
return monitors[path] != nil
|
||||
}
|
||||
|
||||
open override func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = CloudFileProvider(containerId: self.containerId)
|
||||
copy?.currentPath = self.currentPath
|
||||
copy?.delegate = self.delegate
|
||||
copy?.fileOperationDelegate = self.fileOperationDelegate
|
||||
return copy as Any
|
||||
}
|
||||
|
||||
fileprivate func mapFileObject(attributes attribs: [String: Any]) -> FileObject? {
|
||||
guard let url = (attribs[NSMetadataItemURLKey] as? URL)?.standardizedFileURL, let name = attribs[NSMetadataItemFSNameKey] as? String else {
|
||||
return nil
|
||||
@@ -715,8 +717,11 @@ public enum UbiquitousScope: RawRepresentable {
|
||||
}
|
||||
}
|
||||
|
||||
/// Get progress of CloudFileProvider operations
|
||||
open class CloudOperationHandle: OperationHandle {
|
||||
/// Url of file which operation is doing on
|
||||
public let baseURL: URL?
|
||||
/// Type of operation
|
||||
public let operationType: FileOperationType
|
||||
|
||||
init (operationType: FileOperationType, baseURL: URL?) {
|
||||
@@ -797,7 +802,7 @@ open class CloudOperationHandle: OperationHandle {
|
||||
DispatchQueue.main.async {
|
||||
query.start()
|
||||
}
|
||||
_ = group.wait(timeout: DispatchTime.now() + 30)
|
||||
_ = group.wait(timeout: .now() + 30)
|
||||
return item
|
||||
}
|
||||
}
|
||||
|
||||
@@ -34,7 +34,11 @@ open class DropboxFileProvider: FileProviderBasicRemote {
|
||||
}
|
||||
|
||||
open weak var delegate: FileProviderDelegate?
|
||||
open let credential: URLCredential?
|
||||
open var credential: URLCredential? {
|
||||
didSet {
|
||||
sessionDelegate?.credential = self.credential
|
||||
}
|
||||
}
|
||||
open private(set) var cache: URLCache?
|
||||
public var useCache: Bool
|
||||
public var validatingCache: Bool
|
||||
@@ -42,16 +46,34 @@ open class DropboxFileProvider: FileProviderBasicRemote {
|
||||
fileprivate var _session: URLSession?
|
||||
fileprivate var sessionDelegate: SessionDelegate?
|
||||
public var session: URLSession {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self, credential: credential)
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDelegate?, delegateQueue: self.operation_queue)
|
||||
get {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self)
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDelegate?, delegateQueue: self.operation_queue)
|
||||
_session!.sessionDescription = UUID().uuidString
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
set {
|
||||
assert(newValue.delegate is SessionDelegate, "session instances should have a SessionDelegate instance as delegate.")
|
||||
_session = newValue
|
||||
if session.sessionDescription?.isEmpty ?? true {
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
}
|
||||
self.sessionDelegate = newValue.delegate as? SessionDelegate
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
internal var completionHandlersForTasks = [Int: SimpleCompletionHandler]()
|
||||
internal var downloadCompletionHandlersForTasks = [Int: (URL) -> Void]()
|
||||
internal var dataCompletionHandlersForTasks = [Int: (Data) -> Void]()
|
||||
|
||||
fileprivate var _longpollSession: URLSession?
|
||||
internal var longpollSession: URLSession {
|
||||
if _longpollSession == nil {
|
||||
@@ -86,15 +108,47 @@ open class DropboxFileProvider: FileProviderBasicRemote {
|
||||
dispatch_queue = DispatchQueue(label: "FileProvider.\(type(of: self).type)", attributes: .concurrent)
|
||||
operation_queue = OperationQueue()
|
||||
operation_queue.name = "FileProvider.\(type(of: self).type).Operation"
|
||||
|
||||
}
|
||||
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
self.init(credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
self.useCache = aDecoder.decodeBool(forKey: "useCache")
|
||||
self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
|
||||
}
|
||||
|
||||
public func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.credential, forKey: "credential")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
aCoder.encode(self.useCache, forKey: "useCache")
|
||||
aCoder.encode(self.validatingCache, forKey: "validatingCache")
|
||||
}
|
||||
|
||||
public static var supportsSecureCoding: Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = DropboxFileProvider(credential: self.credential, cache: self.cache)
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
return copy
|
||||
}
|
||||
|
||||
deinit {
|
||||
if let sessionuuid = _session?.sessionDescription {
|
||||
removeSessionHandler(for: sessionuuid)
|
||||
}
|
||||
|
||||
if fileProviderCancelTasksOnInvalidating {
|
||||
_session?.invalidateAndCancel()
|
||||
} else {
|
||||
_session?.finishTasksAndInvalidate()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
open func contentsOfDirectory(path: String, completionHandler: @escaping ((_ contents: [FileObject], _ error: Error?) -> Void)) {
|
||||
@@ -110,14 +164,14 @@ open class DropboxFileProvider: FileProviderBasicRemote {
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
let requestDictionary: [String: AnyObject] = ["path": correctPath(path)! as NSString]
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
var fileObject: DropboxFileObject?
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderDropboxError(code: code!, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr), let file = DropboxFileObject(json: json) {
|
||||
if let json = data?.deserializeJSON(), let file = DropboxFileObject(json: json) {
|
||||
fileObject = file
|
||||
}
|
||||
}
|
||||
@@ -134,7 +188,7 @@ open class DropboxFileProvider: FileProviderBasicRemote {
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var totalSize: Int64 = -1
|
||||
var usedSize: Int64 = 0
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr) {
|
||||
if let json = data?.deserializeJSON() {
|
||||
totalSize = ((json["allocation"] as? NSDictionary)?["allocated"] as? NSNumber)?.int64Value ?? -1
|
||||
usedSize = (json["used"] as? NSNumber)?.int64Value ?? 0
|
||||
}
|
||||
@@ -185,11 +239,6 @@ extension DropboxFileProvider: FileProviderOperations {
|
||||
return doOperation(.create(path: path), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func create(file fileName: String, at path: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let filePath = (path as NSString).appendingPathComponent(fileName)
|
||||
return self.writeContents(path: filePath, contents: data ?? Data(), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func moveItem(path: String, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return doOperation(.move(source: path, destination: toPath), completionHandler: completionHandler)
|
||||
}
|
||||
@@ -232,7 +281,7 @@ extension DropboxFileProvider: FileProviderOperations {
|
||||
} else {
|
||||
requestDictionary["path"] = correctPath(sourcePath) as NSString?
|
||||
}
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
if let response = response as? HTTPURLResponse, response.statusCode >= 300, let code = FileProviderHTTPErrorCode(rawValue: response.statusCode) {
|
||||
@@ -247,6 +296,14 @@ extension DropboxFileProvider: FileProviderOperations {
|
||||
}
|
||||
|
||||
open func copyItem(localFile: URL, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
// check file is not a folder
|
||||
guard (try? localFile.resourceValues(forKeys: [.fileResourceTypeKey]))?.fileResourceType ?? .unknown == .regular else {
|
||||
dispatch_queue.async {
|
||||
completionHandler?(self.throwError(localFile.path, code: URLError.fileIsDirectory))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
let opType = FileOperationType.copy(source: localFile.absoluteString, destination: toPath)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
@@ -261,26 +318,27 @@ extension DropboxFileProvider: FileProviderOperations {
|
||||
}
|
||||
let url = URL(string: "files/download", relativeTo: contentURL)!
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "GET"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
let requestDictionary: [String: AnyObject] = ["path": path as NSString]
|
||||
let requestJson = dictionaryToJSON(requestDictionary) ?? ""
|
||||
let requestJson = String(jsonDictionary: requestDictionary) ?? ""
|
||||
request.setValue(requestJson, forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
let task = session.downloadTask(with: request, completionHandler: { (cacheURL, response, error) in
|
||||
guard let cacheURL = cacheURL, let httpResponse = response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let task = session.downloadTask(with: request)
|
||||
completionHandlersForTasks[task.taskIdentifier] = completionHandler
|
||||
downloadCompletionHandlersForTasks[task.taskIdentifier] = { tempURL in
|
||||
guard let httpResponse = task.response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (task.response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let errorData : Data? = nil //Data(contentsOf:cacheURL) // TODO: Figure out how to get error response data for the error description
|
||||
let serverError : FileProviderDropboxError? = code != nil ? FileProviderDropboxError(code: code!, path: path, errorDescription: String(data: errorData ?? Data(), encoding: .utf8)) : nil
|
||||
completionHandler?(serverError ?? error)
|
||||
completionHandler?(serverError)
|
||||
return
|
||||
}
|
||||
do {
|
||||
try FileManager.default.moveItem(at: cacheURL, to: destURL)
|
||||
try FileManager.default.moveItem(at: tempURL, to: destURL)
|
||||
completionHandler?(nil)
|
||||
} catch let e {
|
||||
completionHandler?(e)
|
||||
}
|
||||
})
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
@@ -299,35 +357,45 @@ extension DropboxFileProvider: FileProviderReadWrite {
|
||||
let opType = FileOperationType.fetch(path: path)
|
||||
let url = URL(string: "files/download", relativeTo: contentURL)!
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "GET"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
if length > 0 {
|
||||
request.setValue("bytes=\(offset)-\(offset + length - 1)", forHTTPHeaderField: "Range")
|
||||
request.setValue("bytes=\(offset)-\(offset + Int64(length) - 1)", forHTTPHeaderField: "Range")
|
||||
} else if offset > 0 && length < 0 {
|
||||
request.setValue("bytes=\(offset)-", forHTTPHeaderField: "Range")
|
||||
}
|
||||
let requestDictionary: [String: AnyObject] = ["path": correctPath(path)! as NSString]
|
||||
request.setValue(dictionaryToJSON(requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
if let httpResponse = response as? HTTPURLResponse , httpResponse.statusCode >= 300, let code = FileProviderHTTPErrorCode(rawValue: httpResponse.statusCode) {
|
||||
serverError = FileProviderDropboxError(code: code, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
request.setValue(String(jsonDictionary: requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
let task = session.downloadTask(with: request)
|
||||
completionHandlersForTasks[task.taskIdentifier] = { error in
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
downloadCompletionHandlersForTasks[task.taskIdentifier] = { tempURL in
|
||||
guard let httpResponse = task.response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (task.response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let errorData : Data? = nil //Data(contentsOf:cacheURL) // TODO: Figure out how to get error response data for the error description
|
||||
let serverError : FileProviderDropboxError? = code != nil ? FileProviderDropboxError(code: code!, path: path, errorDescription: String(data: errorData ?? Data(), encoding: .utf8)) : nil
|
||||
completionHandler(nil, serverError)
|
||||
return
|
||||
}
|
||||
let filedata = serverError ?? error == nil ? data : nil
|
||||
completionHandler(filedata, serverError ?? error)
|
||||
})
|
||||
do {
|
||||
let data = try Data(contentsOf: tempURL)
|
||||
completionHandler(data, nil)
|
||||
} catch let e {
|
||||
completionHandler(nil, e)
|
||||
}
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
}
|
||||
|
||||
public func writeContents(path: String, contents data: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
public func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.modify(path: path)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
// FIXME: remove 150MB restriction
|
||||
return upload_simple(path, data: data, overwrite: overwrite, operation: opType, completionHandler: completionHandler)
|
||||
return upload_simple(path, data: data ?? Data(), overwrite: overwrite, operation: opType, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
/*
|
||||
@@ -348,22 +416,6 @@ extension DropboxFileProvider: FileProviderReadWrite {
|
||||
}
|
||||
|
||||
extension DropboxFileProvider {
|
||||
/// *DEPRECATED:* Use `publicLink(to:, completionHandler: (URL?, DropboxFileObject?, Date?, Error?))` function instead.
|
||||
@available(*, deprecated, renamed: "publicLink(to:completionHandler:)", message: "Use publicLink(to:, completionHandler: (URL?, DropboxFileObject?, Date?, Error?)) function instead.")
|
||||
open func temporaryLink(to path: String, completionHandler: @escaping ((_ link: URL?, _ attribute: DropboxFileObject?, _ error: Error?) -> Void)) {
|
||||
self.publicLink(to: path) { (url, file, _, error) in
|
||||
completionHandler(url, file, error)
|
||||
}
|
||||
}
|
||||
|
||||
/// *DEPRECATED:* Use `publicLink(to:, completionHandler: (URL?, DropboxFileObject?, Date?, Error?))` function instead.
|
||||
@available(*, deprecated, renamed: "publicLink(to:completionHandler:)", message: "Use publicLink(to:, completionHandler: (URL?, DropboxFileObject?, Date?, Error?)) function instead.")
|
||||
open func temporaryLink(to path: String, completionHandler: @escaping ((_ link: URL?, _ attribute: DropboxFileObject?, _ expiration: Date?, _ error: Error?) -> Void)) {
|
||||
self.publicLink(to: path) { (url, file, expiration, error) in
|
||||
completionHandler(url, file, expiration, error)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Genrates a public url to a file to be shared with other users and can be downloaded without authentication.
|
||||
|
||||
@@ -372,10 +424,10 @@ extension DropboxFileProvider {
|
||||
- Parameters:
|
||||
- to: path of file, including file/directory name.
|
||||
- completionHandler: a closure with result of directory entries or error.
|
||||
`link`: a url returned by Dropbox to share.
|
||||
`attribute`: a `FileObject` containing the attributes of the item.
|
||||
`expiration`: a `Date` object, determines when the public url will expires.
|
||||
`error`: Error returned by Dropbox.
|
||||
- `link`: a url returned by Dropbox to share.
|
||||
- `attribute`: a `FileObject` containing the attributes of the item.
|
||||
- `expiration`: a `Date` object, determines when the public url will expires.
|
||||
- `error`: Error returned by Dropbox.
|
||||
*/
|
||||
open func publicLink(to path: String, completionHandler: @escaping ((_ link: URL?, _ attribute: DropboxFileObject?, _ expiration: Date?, _ error: Error?) -> Void)) {
|
||||
let url = URL(string: "files/get_temporary_link", relativeTo: apiURL)!
|
||||
@@ -384,7 +436,7 @@ extension DropboxFileProvider {
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
let requestDictionary: [String: AnyObject] = ["path": correctPath(path)! as NSString]
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
var link: URL?
|
||||
@@ -392,7 +444,7 @@ extension DropboxFileProvider {
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderDropboxError(code: code!, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr) {
|
||||
if let json = data?.deserializeJSON() {
|
||||
if let linkStr = json["link"] as? String {
|
||||
link = URL(string: linkStr)
|
||||
}
|
||||
@@ -415,9 +467,9 @@ extension DropboxFileProvider {
|
||||
- remoteURL: a valid remote url to file.
|
||||
- to: Destination path of file, including file/directory name.
|
||||
- completionHandler: a closure with result of directory entries or error.
|
||||
`jobId`: Job ID returned by Dropbox to monitor the copy/download progress.
|
||||
`attribute`: A `FileObject` containing the attributes of the item.
|
||||
`error`: Error returned by Dropbox.
|
||||
- `jobId`: Job ID returned by Dropbox to monitor the copy/download progress.
|
||||
- `attribute`: A `FileObject` containing the attributes of the item.
|
||||
- `error`: Error returned by Dropbox.
|
||||
*/
|
||||
open func copyItem(remoteURL: URL, to toPath: String, completionHandler: @escaping ((_ jobId: String?, _ attribute: DropboxFileObject?, _ error: Error?) -> Void)) {
|
||||
if remoteURL.isFileURL {
|
||||
@@ -430,7 +482,7 @@ extension DropboxFileProvider {
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
let requestDictionary: [String: AnyObject] = ["path": correctPath(toPath)! as NSString, "url" : remoteURL.absoluteString as NSString]
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
var jobId: String?
|
||||
@@ -438,7 +490,7 @@ extension DropboxFileProvider {
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderDropboxError(code: code!, path: toPath, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr) {
|
||||
if let json = data?.deserializeJSON() {
|
||||
jobId = json["async_job_id"] as? String
|
||||
if let attribDic = json["metadata"] as? [String: AnyObject] {
|
||||
fileObject = DropboxFileObject(json: attribDic)
|
||||
@@ -465,7 +517,7 @@ extension DropboxFileProvider {
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
let requestDictionary: [String: AnyObject] = ["path": correctPath(toPath)! as NSString, "copy_reference" : reference as NSString]
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
if let response = response as? HTTPURLResponse {
|
||||
@@ -530,17 +582,17 @@ extension DropboxFileProvider: ExtendedFileProvider {
|
||||
if let dimension = dimension {
|
||||
requestDictionary["size"] = "w\(Int(dimension.width))h\(Int(dimension.height))" as NSString
|
||||
}
|
||||
request.setValue(dictionaryToJSON(requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
request.setValue(String(jsonDictionary: requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
let task = self.session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var image: ImageClass? = nil
|
||||
if let r = response as? HTTPURLResponse, let result = r.allHeaderFields["Dropbox-API-Result"] as? String, let jsonResult = jsonToDictionary(result) {
|
||||
if let r = response as? HTTPURLResponse, let result = r.allHeaderFields["Dropbox-API-Result"] as? String, let jsonResult = result.deserializeJSON() {
|
||||
if jsonResult["error"] != nil {
|
||||
completionHandler(nil, self.throwError(path, code: URLError.cannotDecodeRawData as FoundationErrorEnum))
|
||||
}
|
||||
}
|
||||
if let data = data {
|
||||
if DropboxFileProvider.dataIsPDF(data) {
|
||||
image = DropboxFileProvider.convertToImage(pdfData: data)
|
||||
if data.isPDF, let pageImage = DropboxFileProvider.convertToImage(pdfData: data) {
|
||||
image = pageImage
|
||||
} else if let contentType = (response as? HTTPURLResponse)?.allHeaderFields["Content-Type"] as? String, contentType.contains("text/html") {
|
||||
// TODO: Implement converting html returned type of get_preview to image
|
||||
} else {
|
||||
@@ -559,7 +611,7 @@ extension DropboxFileProvider: ExtendedFileProvider {
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
let requestDictionary: [String: AnyObject] = ["path": correctPath(path)! as NSString, "include_media_info": NSNumber(value: true)]
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderDropboxError?
|
||||
var dic = [String: Any]()
|
||||
@@ -567,7 +619,7 @@ extension DropboxFileProvider: ExtendedFileProvider {
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderDropboxError(code: code!, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr), let properties = json["media_info"] as? [String: Any] {
|
||||
if let json = data?.deserializeJSON(), let properties = json["media_info"] as? [String: Any] {
|
||||
(dic, keys) = self.mapMediaInfo(properties)
|
||||
}
|
||||
}
|
||||
@@ -577,14 +629,4 @@ extension DropboxFileProvider: ExtendedFileProvider {
|
||||
}
|
||||
}
|
||||
|
||||
extension DropboxFileProvider: FileProvider {
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = DropboxFileProvider(credential: self.credential, cache: self.cache)
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
return copy
|
||||
}
|
||||
}
|
||||
extension DropboxFileProvider: FileProvider { }
|
||||
|
||||
+38
-62
@@ -22,7 +22,7 @@ public final class DropboxFileObject: FileObject {
|
||||
}
|
||||
|
||||
internal convenience init? (jsonStr: String) {
|
||||
guard let json = jsonToDictionary(jsonStr) else { return nil }
|
||||
guard let json = jsonStr.deserializeJSON() else { return nil }
|
||||
self.init(json: json)
|
||||
}
|
||||
|
||||
@@ -31,8 +31,8 @@ public final class DropboxFileObject: FileObject {
|
||||
guard let path = json["path_display"] as? String else { return nil }
|
||||
self.init(name: name, path: path)
|
||||
self.size = (json["size"] as? NSNumber)?.int64Value ?? -1
|
||||
self.serverTime = resolve(dateString: json["server_modified"] as? String ?? "")
|
||||
self.modifiedDate = resolve(dateString: json["client_modified"] as? String ?? "")
|
||||
self.serverTime = Date(rfcString: json["server_modified"] as? String ?? "")
|
||||
self.modifiedDate = Date(rfcString: json["client_modified"] as? String ?? "")
|
||||
self.type = (json[".tag"] as? String) == "folder" ? .directory : .regular
|
||||
self.isReadOnly = (json["sharing_info"]?["read_only"] as? NSNumber)?.boolValue ?? false
|
||||
self.id = json["id"] as? String
|
||||
@@ -42,10 +42,10 @@ public final class DropboxFileObject: FileObject {
|
||||
/// The time contents of file has been modified on server, returns nil if not set
|
||||
open internal(set) var serverTime: Date? {
|
||||
get {
|
||||
return allValues[.serverDate] as? Date
|
||||
return allValues[.serverDateKey] as? Date
|
||||
}
|
||||
set {
|
||||
allValues[.serverDate] = newValue
|
||||
allValues[.serverDateKey] = newValue
|
||||
}
|
||||
}
|
||||
|
||||
@@ -90,24 +90,23 @@ internal extension DropboxFileProvider {
|
||||
request.httpMethod = "POST"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = (session ?? self.session).dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderDropboxError?
|
||||
var files = [DropboxFileObject]()
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderDropboxError(code: rCode, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
}
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8) {
|
||||
let json = jsonToDictionary(jsonStr)
|
||||
if let entries = json?["entries"] as? [AnyObject] , entries.count > 0 {
|
||||
if let json = data?.deserializeJSON() {
|
||||
if let entries = json["entries"] as? [AnyObject] , entries.count > 0 {
|
||||
files.reserveCapacity(entries.count)
|
||||
for entry in entries {
|
||||
if let entry = entry as? [String: AnyObject], let file = DropboxFileObject(json: entry) {
|
||||
files.append(file)
|
||||
}
|
||||
}
|
||||
let ncursor = json?["cursor"] as? String
|
||||
let hasmore = (json?["has_more"] as? NSNumber)?.boolValue ?? false
|
||||
let ncursor = json["cursor"] as? String
|
||||
let hasmore = (json["has_more"] as? NSNumber)?.boolValue ?? false
|
||||
if hasmore {
|
||||
progressHandler?(files, ncursor, responseError ?? error)
|
||||
self.list(path, cursor: ncursor, prevContents: prevContents + files, completionHandler: completionHandler)
|
||||
@@ -122,40 +121,8 @@ internal extension DropboxFileProvider {
|
||||
task.resume()
|
||||
}
|
||||
|
||||
func upload_simple(_ targetPath: String, data: Data, modifiedDate: Date = Date(), overwrite: Bool, operation: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
if data.count > 150 * 1024 * 1024 {
|
||||
let error = FileProviderDropboxError(code: .payloadTooLarge, path: targetPath, errorDescription: nil)
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(.create(path: targetPath), error: error)
|
||||
return nil
|
||||
}
|
||||
var requestDictionary = [String: AnyObject]()
|
||||
let url: URL
|
||||
url = URL(string: "files/upload", relativeTo: contentURL)!
|
||||
requestDictionary["path"] = correctPath(targetPath) as NSString?
|
||||
requestDictionary["mode"] = (overwrite ? "overwrite" : "add") as NSString
|
||||
requestDictionary["client_modified"] = rfc3339utc(of: modifiedDate) as NSString
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "POST"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/octet-stream", forHTTPHeaderField: "Content-Type")
|
||||
request.setValue(dictionaryToJSON(requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
request.httpBody = data
|
||||
let task = session.uploadTask(with: request, from: data, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderDropboxError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderDropboxError(code: rCode, path: targetPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(.create(path: targetPath), error: responseError ?? error)
|
||||
})
|
||||
task.taskDescription = operation.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: operation, tasks: [task])
|
||||
}
|
||||
|
||||
func upload_simple(_ targetPath: String, localFile: URL, modifiedDate: Date = Date(), overwrite: Bool, operation: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let size = (try? localFile.resourceValues(forKeys: [.fileSizeKey]))?.fileSize ?? -1
|
||||
func upload_simple(_ targetPath: String, data: Data? = nil, localFile: URL? = nil, modifiedDate: Date = Date(), overwrite: Bool, operation: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let size = data?.count ?? Int((try? localFile?.resourceValues(forKeys: [.fileSizeKey]))??.fileSize ?? -1)
|
||||
if size > 150 * 1024 * 1024 {
|
||||
let error = FileProviderDropboxError(code: .payloadTooLarge, path: targetPath, errorDescription: nil)
|
||||
completionHandler?(error)
|
||||
@@ -167,20 +134,30 @@ internal extension DropboxFileProvider {
|
||||
url = URL(string: "files/upload", relativeTo: contentURL)!
|
||||
requestDictionary["path"] = correctPath(targetPath) as NSString?
|
||||
requestDictionary["mode"] = (overwrite ? "overwrite" : "add") as NSString
|
||||
requestDictionary["client_modified"] = rfc3339utc(of: modifiedDate) as NSString
|
||||
requestDictionary["client_modified"] = modifiedDate.rfc3339utc() as NSString
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "POST"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/octet-stream", forHTTPHeaderField: "Content-Type")
|
||||
request.setValue(dictionaryToJSON(requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
let task = session.uploadTask(with: request, fromFile: localFile, completionHandler: { (data, response, error) in
|
||||
request.setValue(String(jsonDictionary: requestDictionary), forHTTPHeaderField: "Dropbox-API-Arg")
|
||||
let task: URLSessionUploadTask
|
||||
if let data = data {
|
||||
task = session.uploadTask(with: request, from: data)
|
||||
} else if let localFile = localFile {
|
||||
task = session.uploadTask(with: request, fromFile: localFile)
|
||||
} else {
|
||||
return nil
|
||||
}
|
||||
|
||||
completionHandlersForTasks[task.taskIdentifier] = { [weak self] error in
|
||||
var responseError: FileProviderDropboxError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderDropboxError(code: rCode, path: targetPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
if let code = (task.response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
// We can't fetch server result from delegate!
|
||||
responseError = FileProviderDropboxError(code: rCode, path: targetPath, errorDescription: nil)
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(.create(path: targetPath), error: responseError ?? error)
|
||||
})
|
||||
self?.delegateNotify(.create(path: targetPath), error: responseError ?? error)
|
||||
}
|
||||
task.taskDescription = operation.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: operation, tasks: [task])
|
||||
@@ -196,22 +173,21 @@ internal extension DropboxFileProvider {
|
||||
requestDictionary["query"] = query as NSString
|
||||
requestDictionary["start"] = start as NSNumber
|
||||
requestDictionary["max_results"] = maxResultPerPage as NSNumber
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderDropboxError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderDropboxError(code: rCode, path: startPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
}
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8) {
|
||||
let json = jsonToDictionary(jsonStr)
|
||||
if let entries = json?["matches"] as? [AnyObject] , entries.count > 0 {
|
||||
if let json = data?.deserializeJSON() {
|
||||
if let entries = json["matches"] as? [AnyObject] , entries.count > 0 {
|
||||
for entry in entries {
|
||||
if let entry = entry as? [String: AnyObject], let file = DropboxFileObject(json: entry) {
|
||||
foundItem(file)
|
||||
}
|
||||
}
|
||||
let rstart = json?["start"] as? Int
|
||||
let hasmore = (json?["more"] as? NSNumber)?.boolValue ?? false
|
||||
let rstart = json["start"] as? Int
|
||||
let hasmore = (json["more"] as? NSNumber)?.boolValue ?? false
|
||||
if hasmore, let rstart = rstart {
|
||||
self.search(startPath, query: query, start: rstart + entries.count, maxResultPerPage: maxResultPerPage, foundItem: foundItem, completionHandler: completionHandler)
|
||||
} else {
|
||||
@@ -243,18 +219,18 @@ internal extension DropboxFileProvider {
|
||||
DropboxFileProvider.decimalFormatter.numberStyle = .decimal
|
||||
DropboxFileProvider.decimalFormatter.maximumFractionDigits = 5
|
||||
keys.append("Location")
|
||||
let latStr = DropboxFileProvider.decimalFormatter.string(from: NSNumber(value: latitude))
|
||||
let longStr = DropboxFileProvider.decimalFormatter.string(from: NSNumber(value: longitude))
|
||||
let latStr = DropboxFileProvider.decimalFormatter.string(from: NSNumber(value: latitude))!
|
||||
let longStr = DropboxFileProvider.decimalFormatter.string(from: NSNumber(value: longitude))!
|
||||
dic["Location"] = "\(latStr), \(longStr)"
|
||||
}
|
||||
if let timeTakenStr = json["time_taken"] as? String, let timeTaken = resolve(dateString: timeTakenStr) {
|
||||
if let timeTakenStr = json["time_taken"] as? String, let timeTaken = Date(rfcString: timeTakenStr) {
|
||||
keys.append("Date taken")
|
||||
DropboxFileProvider.dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
|
||||
dic["Date taken"] = DropboxFileProvider.dateFormatter.string(from: timeTaken)
|
||||
}
|
||||
if let duration = json["duration"] as? UInt64 {
|
||||
keys.append("Duration")
|
||||
dic["Duration"] = DropboxFileProvider.formatshort(interval: TimeInterval(duration))
|
||||
dic["Duration"] = TimeInterval(duration).formatshort
|
||||
}
|
||||
return (dic, keys)
|
||||
}
|
||||
|
||||
@@ -225,8 +225,7 @@ public struct LocalFileInformationGenerator {
|
||||
|
||||
/// Thumbnail generator closure for portable document files files.
|
||||
static public var pdfThumbnail: (_ fileURL: URL) -> ImageClass? = { fileURL in
|
||||
guard let data = try? Data(contentsOf: fileURL) else { return nil }
|
||||
return LocalFileProvider.convertToImage(pdfData: data)
|
||||
return LocalFileProvider.convertToImage(pdfURL: fileURL)
|
||||
}
|
||||
|
||||
/// Thumbnail generator closure for office document files.
|
||||
@@ -247,7 +246,7 @@ public struct LocalFileInformationGenerator {
|
||||
var keys = [String]()
|
||||
|
||||
func add(key: String, value: Any?) {
|
||||
if let value = value {
|
||||
if let value = value, !((value as? String)?.isEmpty ?? false) {
|
||||
keys.append(key)
|
||||
dic[key] = value
|
||||
}
|
||||
@@ -282,26 +281,25 @@ public struct LocalFileInformationGenerator {
|
||||
add(key: "Device model", value: tiffDict[kCGImagePropertyTIFFModel as String])
|
||||
add(key: "Lens model", value: exifDict[kCGImagePropertyExifLensModel as String])
|
||||
add(key: "Artist", value: tiffDict[kCGImagePropertyTIFFArtist as String] as? String)
|
||||
if let cr = tiffDict[kCGImagePropertyTIFFCopyright as String] as? String , !cr.isEmpty {
|
||||
add(key: "Copyright", value: cr)
|
||||
|
||||
}
|
||||
if let date = tiffDict[kCGImagePropertyTIFFDateTime as String] as? String , !date.isEmpty {
|
||||
add(key: "Date taken", value: date)
|
||||
}
|
||||
add(key: "Copyright", value: tiffDict[kCGImagePropertyTIFFCopyright as String] as? String)
|
||||
add(key: "Date taken", value: tiffDict[kCGImagePropertyTIFFDateTime as String] as? String)
|
||||
|
||||
if let latitude = tiffDict[kCGImagePropertyGPSLatitude as String] as? NSNumber, let longitude = tiffDict[kCGImagePropertyGPSLongitude as String] as? NSNumber {
|
||||
add(key: "Location", value: "\(latitude), \(longitude)")
|
||||
}
|
||||
add(key: "Altitude", value: tiffDict[kCGImagePropertyGPSAltitude as String] as? NSNumber)
|
||||
add(key: "Area", value: tiffDict[kCGImagePropertyGPSAreaInformation as String])
|
||||
|
||||
add(key: "Color space", value: imageDict[kCGImagePropertyColorModel as String])
|
||||
add(key: "Focal length", value: exifDict[kCGImagePropertyExifFocalLength as String])
|
||||
add(key: "F number", value: exifDict[kCGImagePropertyExifFNumber as String])
|
||||
add(key: "Exposure program", value: exifDict[kCGImagePropertyExifExposureProgram as String])
|
||||
|
||||
if let exp = exifDict[kCGImagePropertyExifExposureTime as String] as? NSNumber {
|
||||
let expfrac = simplify(Int64(exp.doubleValue * 10_000_000_000_000), 10_000_000_000_000)
|
||||
let expfrac = simplify(Int64(exp.doubleValue * 1_163_962_800_000), 1_163_962_800_000)
|
||||
add(key: "Exposure time", value: "\(expfrac.newTop)/\(expfrac.newBottom)")
|
||||
}
|
||||
add(key: "ISO speed", value: (exifDict[kCGImagePropertyExifISOSpeedRatings as String] as? NSArray)?.first)
|
||||
add(key: "ISO speed", value: (exifDict[kCGImagePropertyExifISOSpeedRatings as String] as? [NSNumber])?.first)
|
||||
return (dic, keys)
|
||||
}
|
||||
|
||||
@@ -340,7 +338,7 @@ public struct LocalFileInformationGenerator {
|
||||
}
|
||||
}
|
||||
if let ap = try? AVAudioPlayer(contentsOf: fileURL) {
|
||||
add(key: "Duration", value: LocalFileProvider.formatshort(interval: ap.duration))
|
||||
add(key: "Duration", value: ap.duration.formatshort)
|
||||
add(key: "Bitrate", value: ap.settings[AVSampleRateKey] as? Int)
|
||||
}
|
||||
}
|
||||
@@ -379,7 +377,7 @@ public struct LocalFileInformationGenerator {
|
||||
duration += track.timeRange.duration.timescale > 0 ? track.timeRange.duration.value / Int64(track.timeRange.duration.timescale) : 0
|
||||
bitrate += track.estimatedDataRate
|
||||
}
|
||||
add(key: "Duration", value: LocalFileProvider.formatshort(interval: TimeInterval(duration)))
|
||||
add(key: "Duration", value: TimeInterval(duration).formatshort)
|
||||
add(key: "Video Bitrate", value: "\(Int(ceil(bitrate / 1000))) kbps")
|
||||
}
|
||||
let audioTracks = asset.tracks(withMediaType: AVMediaTypeAudio)
|
||||
@@ -398,7 +396,7 @@ public struct LocalFileInformationGenerator {
|
||||
var keys = [String]()
|
||||
|
||||
func add(key: String, value: Any?) {
|
||||
if let value = value {
|
||||
if let value = value, !((value as? String)?.isEmpty ?? false) {
|
||||
keys.append(key)
|
||||
dic[key] = value
|
||||
}
|
||||
@@ -412,10 +410,11 @@ public struct LocalFileInformationGenerator {
|
||||
return nil
|
||||
}
|
||||
|
||||
func convertDate(_ date: String) -> Date? {
|
||||
func convertDate(_ date: String?) -> Date? {
|
||||
guard let date = date else { return nil }
|
||||
var dateStr = date
|
||||
if dateStr.hasPrefix("D:") {
|
||||
dateStr = date.substring(from: date.characters.index(date.startIndex, offsetBy: 2))
|
||||
dateStr.characters.removeFirst(2)
|
||||
}
|
||||
let dateFormatter = DateFormatter()
|
||||
dateFormatter.dateFormat = "yyyyMMddHHmmssTZD"
|
||||
@@ -429,16 +428,10 @@ public struct LocalFileInformationGenerator {
|
||||
return nil
|
||||
}
|
||||
|
||||
if let data = try? Data(contentsOf: fileURL), let provider = CGDataProvider(data: data as CFData), let reference = CGPDFDocument(provider), let dict = reference.info {
|
||||
if let title = getKey("Title", from: dict), !title.isEmpty {
|
||||
add(key: "Title", value: title)
|
||||
}
|
||||
if let author = getKey("Author", from: dict), !author.isEmpty {
|
||||
add(key: "Author", value: author)
|
||||
}
|
||||
if let subject = getKey("Subject", from: dict), !subject.isEmpty {
|
||||
add(key: "Subject", value: subject)
|
||||
}
|
||||
if let provider = CGDataProvider(url: fileURL as CFURL), let reference = CGPDFDocument(provider), let dict = reference.info {
|
||||
add(key: "Title", value: getKey("Title", from: dict))
|
||||
add(key: "Author", value: getKey("Author", from: dict))
|
||||
add(key: "Subject", value: getKey("Subject", from: dict))
|
||||
var majorVersion: Int32 = 0
|
||||
var minorVersion: Int32 = 0
|
||||
reference.getVersion(majorVersion: &majorVersion, minorVersion: &minorVersion)
|
||||
@@ -451,15 +444,9 @@ public struct LocalFileInformationGenerator {
|
||||
let size = pageRef.getBoxRect(CGPDFBox.mediaBox).size
|
||||
add(key: "Resolution", value: "\(Int(size.width))x\(Int(size.height))")
|
||||
}
|
||||
if let creator = getKey("Creator", from: dict), !creator.isEmpty {
|
||||
add(key: "Content creator", value: creator)
|
||||
}
|
||||
if let creationDateString = getKey("CreationDate", from: dict) {
|
||||
add(key: "Creation date", value: convertDate(creationDateString))
|
||||
}
|
||||
if let modifiedDateString = getKey("ModDate", from: dict) {
|
||||
add(key: "Modified date", value: convertDate(modifiedDateString))
|
||||
}
|
||||
add(key: "Content creator", value: getKey("Creator", from: dict))
|
||||
add(key: "Creation date", value: convertDate(getKey("CreationDate", from: dict)))
|
||||
add(key: "Modified date", value: convertDate(getKey("ModDate", from: dict)))
|
||||
add(key: "Security", value: reference.isEncrypted ? "Present" : "None")
|
||||
add(key: "Allows printing", value: reference.allowsPrinting ? "Yes" : "No")
|
||||
add(key: "Allows copying", value: reference.allowsCopying ? "Yes" : "No")
|
||||
|
||||
+479
-313
@@ -12,51 +12,106 @@ private var lasttaskIdAssociated = 1_000_000_000
|
||||
|
||||
|
||||
/// This class is a replica of NSURLSessionStreamTask with same api for iOS 7/8
|
||||
/// while it will fallback to NSURLSessionStreamTask in iOS 9.
|
||||
internal class FPSStreamTask: URLSessionTask, StreamDelegate {
|
||||
/// while it can actually fallback to NSURLSessionStreamTask in iOS 9.
|
||||
public class FileProviderStreamTask: URLSessionTask, StreamDelegate {
|
||||
fileprivate var inputStream: InputStream?
|
||||
fileprivate var outputStream: OutputStream?
|
||||
|
||||
fileprivate var dispatch_queue: DispatchQueue!
|
||||
fileprivate var operation_queue: OperationQueue!
|
||||
internal var _underlyingSession: URLSession
|
||||
fileprivate var streamDelegate: FPSStreamDelegate? {
|
||||
return (_underlyingSession.delegate as? FPSStreamDelegate)
|
||||
}
|
||||
fileprivate var _taskIdentifier: Int
|
||||
fileprivate var _taskDescription: String?
|
||||
|
||||
/// Force using `URLSessionStreamTask` for iOS 9 and later
|
||||
public var useURLSession = true
|
||||
@available(iOS 9.0, OSX 10.11, *)
|
||||
static var streamTasks = [Int: URLSessionStreamTask]()
|
||||
fileprivate static var streamTasks = [Int: URLSessionStreamTask]()
|
||||
|
||||
@available(iOS 9.0, OSX 10.11, *)
|
||||
internal var _underlyingTask: URLSessionStreamTask? {
|
||||
return FPSStreamTask.streamTasks[_taskIdentifier]
|
||||
return FileProviderStreamTask.streamTasks[_taskIdentifier]
|
||||
}
|
||||
|
||||
/**
|
||||
* An identifier uniquely identifies the task within a given session.
|
||||
*
|
||||
* This value is unique only within the context of a single session;
|
||||
* tasks in other sessions may have the same `taskIdentifier` value.
|
||||
*/
|
||||
open override var taskIdentifier: Int {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.taskIdentifier
|
||||
} else {
|
||||
return _taskIdentifier
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.taskIdentifier
|
||||
}
|
||||
}
|
||||
|
||||
return _taskIdentifier
|
||||
}
|
||||
|
||||
/// An app-provided description of the current task.
|
||||
///
|
||||
/// This value may be nil. It is intended to contain human-readable strings that you can
|
||||
/// then display to the user as part of your app’s user interface.
|
||||
open override var taskDescription: String? {
|
||||
get {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.taskDescription
|
||||
}
|
||||
}
|
||||
|
||||
return _taskDescription
|
||||
}
|
||||
set {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.taskDescription = newValue
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
_taskDescription = newValue
|
||||
}
|
||||
}
|
||||
|
||||
fileprivate var _state: URLSessionTask.State = .suspended
|
||||
/**
|
||||
* The current state of the task—active, suspended, in the process
|
||||
* of being canceled, or completed.
|
||||
*/
|
||||
override open var state: URLSessionTask.State {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.state
|
||||
} else {
|
||||
return _state
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.state
|
||||
}
|
||||
}
|
||||
|
||||
return _state
|
||||
}
|
||||
|
||||
/**
|
||||
* The original request object passed when the task was created.
|
||||
* This value is typically the same as the currently active request (`currentRequest`)
|
||||
* except when the server has responded to the initial request with a redirect to a different URL.
|
||||
*/
|
||||
override open var originalRequest: URLRequest? {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.originalRequest
|
||||
} else {
|
||||
return nil
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.originalRequest
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
/**
|
||||
* The URL request object currently being handled by the task.
|
||||
* This value is typically the same as the initial request (`originalRequest`)
|
||||
* except when the server has responded to the initial request with a redirect to a different URL.
|
||||
*/
|
||||
override open var currentRequest: URLRequest? {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.currentRequest
|
||||
@@ -68,398 +123,505 @@ internal class FPSStreamTask: URLSessionTask, StreamDelegate {
|
||||
fileprivate var _countOfBytesSent: Int64 = 0
|
||||
fileprivate var _countOfBytesRecieved: Int64 = 0
|
||||
|
||||
/**
|
||||
* The number of bytes that the task has sent to the server in the request body.
|
||||
*
|
||||
* This byte count includes only the length of the request body itself, not the request headers.
|
||||
*
|
||||
* To be notified when this value changes, implement the
|
||||
* `urlSession(_:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:)` delegate method.
|
||||
*/
|
||||
override open var countOfBytesSent: Int64 {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.countOfBytesSent
|
||||
} else {
|
||||
return _countOfBytesSent
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.countOfBytesSent
|
||||
}
|
||||
}
|
||||
|
||||
return _countOfBytesSent
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of bytes that the task has received from the server in the response body.
|
||||
*
|
||||
* To be notified when this value changes, implement the `urlSession(_:dataTask:didReceive:)` delegate method (for data and upload tasks)
|
||||
* or the `urlSession(_:downloadTask:didWriteData:totalBytesWritten:totalBytesExpectedToWrite:)` method (for download tasks).
|
||||
*/
|
||||
override open var countOfBytesReceived: Int64 {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.countOfBytesReceived
|
||||
} else {
|
||||
return _countOfBytesRecieved
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.countOfBytesReceived
|
||||
}
|
||||
}
|
||||
|
||||
return _countOfBytesRecieved
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of bytes that the task expects to send in the request body.
|
||||
*
|
||||
* The `URL` loading system can determine the length of the upload data in three ways:
|
||||
* - From the length of the `NSData` object provided as the upload body.
|
||||
* - From the length of the file on disk provided as the upload body of an upload task (not a download task).
|
||||
* - From the `Content-Length` in the request object, if you explicitly set it.
|
||||
*
|
||||
* Otherwise, the value is `NSURLSessionTransferSizeUnknown` (`-1`) if you provided a stream or body data object, or zero (`0`) if you did not.
|
||||
*/
|
||||
override open var countOfBytesExpectedToSend: Int64 {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.countOfBytesExpectedToSend
|
||||
} else {
|
||||
return Int64(dataToBeSent.length)
|
||||
return Int64(dataToBeSent.count)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The number of bytes that the task expects to receive in the response body.
|
||||
*
|
||||
* This value is determined based on the `Content-Length` header received from the server.
|
||||
* If that header is absent, the value is `NSURLSessionTransferSizeUnknown`.
|
||||
*/
|
||||
override open var countOfBytesExpectedToReceive: Int64 {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.countOfBytesExpectedToReceive
|
||||
} else {
|
||||
return Int64(dataReceived.length)
|
||||
if self.useURLSession {
|
||||
return _underlyingTask!.countOfBytesExpectedToReceive
|
||||
}
|
||||
}
|
||||
|
||||
return Int64(dataReceived.count)
|
||||
}
|
||||
|
||||
override public init() {
|
||||
fatalError("Use NSURLSession.fpstreamTask() method")
|
||||
}
|
||||
|
||||
var host: (hostname: String, port: Int)?
|
||||
var service: NetService?
|
||||
fileprivate var host: (hostname: String, port: Int)?
|
||||
fileprivate var service: NetService?
|
||||
|
||||
internal init(session: URLSession, host: String, port: Int) {
|
||||
self._underlyingSession = session
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
let task = session.streamTask(withHostName: host, port: port)
|
||||
self._taskIdentifier = task.taskIdentifier
|
||||
FPSStreamTask.streamTasks[_taskIdentifier] = task
|
||||
} else {
|
||||
lasttaskIdAssociated += 1
|
||||
self._taskIdentifier = lasttaskIdAssociated
|
||||
self.host = (host, port)
|
||||
self.dispatch_queue = DispatchQueue(label: "FSPStreamTask", attributes: DispatchQueue.Attributes.concurrent)
|
||||
if self.useURLSession {
|
||||
let task = session.streamTask(withHostName: host, port: port)
|
||||
self._taskIdentifier = task.taskIdentifier
|
||||
FileProviderStreamTask.streamTasks[_taskIdentifier] = task
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
lasttaskIdAssociated += 1
|
||||
self._taskIdentifier = lasttaskIdAssociated
|
||||
self.host = (host, port)
|
||||
self.operation_queue = OperationQueue()
|
||||
self.operation_queue.name = "FileProviderStreamTask"
|
||||
self.operation_queue.maxConcurrentOperationCount = 1
|
||||
}
|
||||
|
||||
internal init(session: URLSession, netService: NetService) {
|
||||
self._underlyingSession = session
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
let task = session.streamTask(with: netService)
|
||||
self._taskIdentifier = task.taskIdentifier
|
||||
FPSStreamTask.streamTasks[_taskIdentifier] = task
|
||||
} else {
|
||||
lasttaskIdAssociated += 1
|
||||
self._taskIdentifier = lasttaskIdAssociated
|
||||
self.service = netService
|
||||
self.dispatch_queue = DispatchQueue(label: "FSPStreamTask", attributes: DispatchQueue.Attributes.concurrent)
|
||||
if self.useURLSession {
|
||||
let task = session.streamTask(with: netService)
|
||||
self._taskIdentifier = task.taskIdentifier
|
||||
FileProviderStreamTask.streamTasks[_taskIdentifier] = task
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
lasttaskIdAssociated += 1
|
||||
self._taskIdentifier = lasttaskIdAssociated
|
||||
self.service = netService
|
||||
self.operation_queue = OperationQueue()
|
||||
self.operation_queue.name = "FileProviderStreamTask"
|
||||
self.operation_queue.maxConcurrentOperationCount = 1
|
||||
}
|
||||
|
||||
/**
|
||||
* Cancels the task.
|
||||
*
|
||||
* This method returns immediately, marking the task as being canceled. Once a task is marked as being canceled,
|
||||
* `urlSession(_:task:didCompleteWithError:)` will be sent to the task delegate, passing an error
|
||||
* in the domain NSURLErrorDomain with the code `NSURLErrorCancelled`. A task may, under some circumstances,
|
||||
* send messages to its delegate before the cancelation is acknowledged.
|
||||
*
|
||||
* This method may be called on a task that is suspended.
|
||||
*/
|
||||
override open func cancel() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.cancel()
|
||||
} else {
|
||||
self._state = .canceling
|
||||
inputStream?.setValue(kCFBooleanTrue, forKey: kCFStreamPropertyShouldCloseNativeSocket as String)
|
||||
outputStream?.setValue(kCFBooleanTrue, forKey: kCFStreamPropertyShouldCloseNativeSocket as String)
|
||||
|
||||
self.inputStream?.close()
|
||||
self.outputStream?.close()
|
||||
|
||||
self.inputStream?.remove(from: RunLoop.current, forMode: RunLoopMode.defaultRunLoopMode)
|
||||
self.outputStream?.remove(from: RunLoop.current, forMode: RunLoopMode.defaultRunLoopMode)
|
||||
|
||||
self.inputStream?.delegate = nil
|
||||
self.outputStream?.delegate = nil
|
||||
|
||||
self.inputStream = nil
|
||||
self.outputStream = nil
|
||||
|
||||
self._state = .completed
|
||||
self._countOfBytesSent = 0
|
||||
self._countOfBytesRecieved = 0
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.cancel()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
self._state = .canceling
|
||||
inputStream?.setValue(kCFBooleanTrue, forKey: kCFStreamPropertyShouldCloseNativeSocket as String)
|
||||
outputStream?.setValue(kCFBooleanTrue, forKey: kCFStreamPropertyShouldCloseNativeSocket as String)
|
||||
|
||||
self.inputStream?.close()
|
||||
self.outputStream?.close()
|
||||
|
||||
self.inputStream?.remove(from: RunLoop.main, forMode: .defaultRunLoopMode)
|
||||
self.outputStream?.remove(from: RunLoop.main, forMode: .defaultRunLoopMode)
|
||||
|
||||
self.inputStream?.delegate = nil
|
||||
self.outputStream?.delegate = nil
|
||||
|
||||
self.inputStream = nil
|
||||
self.outputStream = nil
|
||||
|
||||
self._state = .completed
|
||||
self._countOfBytesSent = 0
|
||||
self._countOfBytesRecieved = 0
|
||||
}
|
||||
|
||||
var _error: Error? = nil
|
||||
|
||||
/**
|
||||
* An error object that indicates why the task failed.
|
||||
*
|
||||
* This value is `NULL` if the task is still active or if the transfer completed successfully.
|
||||
*/
|
||||
override open var error: Error? {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
return _underlyingTask!.error
|
||||
} else {
|
||||
return _error
|
||||
if useURLSession {
|
||||
return _underlyingTask!.error
|
||||
}
|
||||
}
|
||||
|
||||
return _error
|
||||
}
|
||||
|
||||
/**
|
||||
* Temporarily suspends a task.
|
||||
*
|
||||
* A task, while suspended, produces no network traffic and is not subject to timeouts.
|
||||
* A download task can continue transferring data at a later time.
|
||||
* All other tasks must start over when resumed.
|
||||
*/
|
||||
override open func suspend() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.suspend()
|
||||
} else {
|
||||
self._state = .suspended
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.suspend()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
self._state = .suspended
|
||||
self.operation_queue.isSuspended = true
|
||||
}
|
||||
|
||||
// Resumes the task, if it is suspended.
|
||||
override open func resume() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.resume()
|
||||
} else {
|
||||
var readStream : Unmanaged<CFReadStream>?
|
||||
var writeStream : Unmanaged<CFWriteStream>?
|
||||
|
||||
if inputStream == nil || outputStream == nil {
|
||||
if let host = host {
|
||||
let hostRef: CFString = NSString(string: host.hostname)
|
||||
CFStreamCreatePairWithSocketToHost(kCFAllocatorDefault, hostRef, UInt32(host.port), &readStream, &writeStream)
|
||||
} else if let service = service {
|
||||
let cfnetService = CFNetServiceCreate(kCFAllocatorDefault, service.domain as CFString, service.type as CFString, service.name as CFString, Int32(service.port))
|
||||
CFStreamCreatePairWithSocketToNetService(kCFAllocatorDefault, cfnetService.takeRetainedValue(), &readStream, &writeStream)
|
||||
}
|
||||
|
||||
inputStream = readStream?.takeRetainedValue()
|
||||
outputStream = writeStream?.takeRetainedValue()
|
||||
guard let inputStream = inputStream, let outputStream = outputStream else {
|
||||
return
|
||||
}
|
||||
streamDelegate?.urlSession?(self._underlyingSession, streamTask: self, didBecome: inputStream, outputStream: outputStream)
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.resume()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
var readStream : Unmanaged<CFReadStream>?
|
||||
var writeStream : Unmanaged<CFWriteStream>?
|
||||
|
||||
if inputStream == nil || outputStream == nil {
|
||||
if let host = host {
|
||||
CFStreamCreatePairWithSocketToHost(kCFAllocatorDefault, host.hostname as CFString, UInt32(host.port), &readStream, &writeStream)
|
||||
} else if let service = service {
|
||||
let cfnetService = CFNetServiceCreate(kCFAllocatorDefault, service.domain as CFString, service.type as CFString, service.name as CFString, Int32(service.port))
|
||||
CFStreamCreatePairWithSocketToNetService(kCFAllocatorDefault, cfnetService.takeRetainedValue(), &readStream, &writeStream)
|
||||
}
|
||||
|
||||
inputStream = readStream?.takeRetainedValue()
|
||||
outputStream = writeStream?.takeRetainedValue()
|
||||
guard let inputStream = inputStream, let outputStream = outputStream else {
|
||||
return
|
||||
}
|
||||
|
||||
inputStream.delegate = self
|
||||
outputStream.delegate = self
|
||||
|
||||
dispatch_queue.sync(execute: {
|
||||
inputStream.schedule(in: RunLoop.current, forMode: RunLoopMode.defaultRunLoopMode)
|
||||
outputStream.schedule(in: RunLoop.current, forMode: RunLoopMode.defaultRunLoopMode)
|
||||
})
|
||||
|
||||
inputStream.open()
|
||||
outputStream.open()
|
||||
|
||||
_state = .running
|
||||
streamDelegate?.urlSession?(self._underlyingSession, streamTask: self, didBecome: inputStream, outputStream: outputStream)
|
||||
}
|
||||
}
|
||||
|
||||
fileprivate let dataToBeSent: NSMutableData = NSMutableData()
|
||||
fileprivate let dataReceived: NSMutableData = NSMutableData()
|
||||
|
||||
/* Read minBytes, or at most maxBytes bytes and invoke the completion
|
||||
* handler on the sessions delegate queue with the data or an error.
|
||||
* If an error occurs, any outstanding reads will also fail, and new
|
||||
* read requests will error out immediately.
|
||||
*/
|
||||
open func readData(OfMinLength minBytes: Int, maxLength maxBytes: Int, timeout: TimeInterval, completionHandler: @escaping (Data?, Bool, NSError?) -> Void) {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.readData(ofMinLength: minBytes, maxLength: maxBytes, timeout: timeout, completionHandler: completionHandler as! (Data?, Bool, Error?) -> Void)
|
||||
} else {
|
||||
guard let inputStream = inputStream else {
|
||||
return
|
||||
}
|
||||
var timedOut: Bool = false
|
||||
dispatch_queue.async {
|
||||
if timeout > 0 {
|
||||
self.dispatch_queue.asyncAfter(deadline: DispatchTime.now() + Double(Int64(timeout * 1_000_000_000)) / Double(NSEC_PER_SEC), execute: {
|
||||
timedOut = true
|
||||
completionHandler(nil, inputStream.streamStatus == .atEnd, inputStream.streamError as NSError?)
|
||||
})
|
||||
}
|
||||
while (self.dataReceived.length == 0 || self.dataReceived.length < minBytes) && !timedOut {
|
||||
RunLoop.current.run(until: Date(timeIntervalSinceNow: 0.1));
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
let dR = NSMutableData()
|
||||
if self.dataReceived.length > maxBytes {
|
||||
let range = NSRange(location: 0, length: maxBytes - 1)
|
||||
dR.append(self.dataReceived.subdata(with: range))
|
||||
self.dataReceived.replaceBytes(in: range, withBytes: nil, length: 0)
|
||||
} else {
|
||||
dR.append(self.dataReceived as Data)
|
||||
self.dataReceived.length = 0
|
||||
}
|
||||
completionHandler(dR as Data, inputStream.streamStatus == .atEnd, inputStream.streamError as NSError?)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Write the data completely to the underlying socket. If all the
|
||||
* bytes have not been written by the timeout, a timeout error will
|
||||
* occur. Note that invocation of the completion handler does not
|
||||
* guarantee that the remote side has received all the bytes, only
|
||||
* that they have been written to the kernel. */
|
||||
open func writeData(_ data: Data, timeout: TimeInterval, completionHandler: @escaping (Error?) -> Void) {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.write(data, timeout: timeout, completionHandler: completionHandler)
|
||||
} else {
|
||||
guard let outputStream = outputStream else {
|
||||
return
|
||||
}
|
||||
var timedOut: Bool = false
|
||||
dispatch_queue.async {
|
||||
if timeout > 0 {
|
||||
self.dispatch_queue.asyncAfter(deadline: DispatchTime.now() + Double(Int64(timeout * 1_000_000_000)) / Double(NSEC_PER_SEC), execute: {
|
||||
timedOut = true
|
||||
completionHandler(self._error)
|
||||
})
|
||||
}
|
||||
|
||||
self.dataToBeSent.append(data)
|
||||
while !outputStream.hasSpaceAvailable && !timedOut {
|
||||
RunLoop.current.run(until: Date(timeIntervalSinceNow: 0.1));
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
if self.dataToBeSent.length > 0 {
|
||||
let bytesWritten = outputStream.write(self.dataToBeSent.bytes.bindMemory(to: UInt8.self, capacity: self.dataToBeSent.length), maxLength: self.dataToBeSent.length)
|
||||
if bytesWritten > 0 {
|
||||
let range = NSRange(location: 0, length: bytesWritten)
|
||||
self.dataToBeSent.replaceBytes(in: range, withBytes: nil, length: 0)
|
||||
self._countOfBytesSent += bytesWritten
|
||||
completionHandler(nil)
|
||||
} else {
|
||||
self._error = outputStream.streamError
|
||||
completionHandler(outputStream.streamError)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* -captureStreams completes any already enqueued reads
|
||||
* and writes, and then invokes the
|
||||
* URLSession:streamTask:didBecomeInputStream:outputStream: delegate
|
||||
* message. When that message is received, the task object is
|
||||
* considered completed and will not receive any more delegate
|
||||
* messages. */
|
||||
open func captureStreams() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.captureStreams()
|
||||
} else {
|
||||
guard let outputStream = outputStream, let inputStream = inputStream else {
|
||||
return
|
||||
}
|
||||
dispatch_queue.async {
|
||||
self.write(false)
|
||||
while inputStream.streamStatus != .atEnd {
|
||||
RunLoop.current.run(until: Date(timeIntervalSinceNow: 0.1));
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
self.streamDelegate?.urlSession?(self._underlyingSession, streamTask: self, didBecome: inputStream, outputStream: outputStream)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Enqueue a request to close the write end of the underlying socket.
|
||||
* All outstanding IO will complete before the write side of the
|
||||
* socket is closed. The server, however, may continue to write bytes
|
||||
* back to the client, so best practice is to continue reading from
|
||||
* the server until you receive EOF.
|
||||
*/
|
||||
open func closeWrite() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.closeWrite()
|
||||
} else {
|
||||
dispatch_queue.async(execute: {
|
||||
self.write(true)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
fileprivate func write(_ close: Bool) {
|
||||
guard let outputStream = outputStream else {
|
||||
|
||||
guard let inputStream = inputStream, let outputStream = outputStream else {
|
||||
return
|
||||
}
|
||||
while self.dataToBeSent.length > 0 {
|
||||
let bytesWritten = outputStream.write(self.dataToBeSent.bytes.bindMemory(to: UInt8.self, capacity: self.dataToBeSent.length), maxLength: self.dataToBeSent.length)
|
||||
if bytesWritten > 0 {
|
||||
let range = NSRange(location: 0, length: bytesWritten)
|
||||
self.dataToBeSent.replaceBytes(in: range, withBytes: nil, length: 0)
|
||||
self._countOfBytesSent += bytesWritten
|
||||
} else {
|
||||
self._error = outputStream.streamError as NSError?
|
||||
|
||||
inputStream.delegate = self
|
||||
outputStream.delegate = self
|
||||
|
||||
operation_queue.addOperation {
|
||||
inputStream.schedule(in: RunLoop.main, forMode: .defaultRunLoopMode)
|
||||
outputStream.schedule(in: RunLoop.main, forMode: .defaultRunLoopMode)
|
||||
}
|
||||
|
||||
inputStream.open()
|
||||
outputStream.open()
|
||||
|
||||
operation_queue.isSuspended = false
|
||||
_state = .running
|
||||
}
|
||||
|
||||
fileprivate var dataToBeSent: Data = Data()
|
||||
fileprivate var dataReceived: Data = Data()
|
||||
|
||||
/**
|
||||
* Asynchronously reads a number of bytes from the stream, and calls a handler upon completion.
|
||||
*
|
||||
* - Parameter minBytes: The minimum number of bytes to read.
|
||||
* - ParametermaxBytes: The maximum number of bytes to read.
|
||||
* - Parameter timeout: A timeout for reading bytes. If the read is not completed within the specified interval,
|
||||
* the read is canceled and the completionHandler is called with an error. Pass `0` to prevent a read from timing out.
|
||||
* - Parameter completionHandler: The completion handler to call when all bytes are read, or an error occurs.
|
||||
* This handler is executed on the delegate queue. This completion handler takes the following parameters:
|
||||
* - data: The data read from the stream.
|
||||
* - atEOF: Whether or not the stream reached end-of-file (`EOF`), such that no more data can be read.
|
||||
* - error: An error object that indicates why the read failed, or `nil` if the read was successful.
|
||||
*/
|
||||
open func readData(ofMinLength minBytes: Int, maxLength maxBytes: Int, timeout: TimeInterval, completionHandler: @escaping (_ data: Data?, _ atEOF: Bool, _ error :Error?) -> Void) {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.readData(ofMinLength: minBytes, maxLength: maxBytes, timeout: timeout, completionHandler: completionHandler)
|
||||
return
|
||||
}
|
||||
if self.dataToBeSent.length == 0 {
|
||||
}
|
||||
|
||||
guard let inputStream = inputStream else {
|
||||
return
|
||||
}
|
||||
|
||||
let expireDate = Date(timeIntervalSinceNow: timeout)
|
||||
operation_queue.addOperation {
|
||||
var timedOut: Bool = false
|
||||
while (self.dataReceived.count == 0 || self.dataReceived.count < minBytes) && !timedOut {
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
timedOut = expireDate < Date()
|
||||
}
|
||||
var dR: Data?
|
||||
if self.dataReceived.count > maxBytes {
|
||||
let range: Range = 0..<maxBytes
|
||||
dR = self.dataReceived.subdata(in: range)
|
||||
self.dataReceived.replaceSubrange(range, with: Data())
|
||||
} else {
|
||||
if self.dataReceived.count > 0 {
|
||||
dR = self.dataReceived
|
||||
self.dataReceived.count = 0
|
||||
}
|
||||
}
|
||||
let isEOF = inputStream.streamStatus == .atEnd && self.dataReceived.count == 0
|
||||
completionHandler(dR, isEOF, dR == nil ? inputStream.streamError : nil)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Asynchronously writes the specified data to the stream, and calls a handler upon completion.
|
||||
*
|
||||
* There is no guarantee that the remote side of the stream has received all of the written bytes
|
||||
* at the time that `completionHandler` is called, only that all of the data has been written to the kernel.
|
||||
*
|
||||
* - Parameter data: The data to be written.
|
||||
* - Parameter timeout: A timeout for writing bytes. If the write is not completed within the specified interval,
|
||||
* the write is canceled and the `completionHandler` is called with an error.
|
||||
* Pass `0` to prevent a write from timing out.
|
||||
* - Parameter completionHandler: The completion handler to call when all bytes are written, or an error occurs.
|
||||
* This handler is executed on the delegate queue.
|
||||
* This completion handler takes the following parameter:
|
||||
* - error: An error object that indicates why the write failed, or nil if the write was successful.
|
||||
*/
|
||||
open func write(_ data: Data, timeout: TimeInterval, completionHandler: @escaping (_ error: Error?) -> Void) {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.write(data, timeout: timeout, completionHandler: completionHandler)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
guard outputStream != nil else {
|
||||
return
|
||||
}
|
||||
|
||||
|
||||
operation_queue.addOperation {
|
||||
self.dataToBeSent.append(data)
|
||||
let result = self.write(timeout: timeout, close: false)
|
||||
if result < 0 {
|
||||
let error = self.outputStream?.streamError ?? NSError(domain: URLError.errorDomain, code: URLError.cannotWriteToFile.rawValue, userInfo: nil)
|
||||
completionHandler(error)
|
||||
} else {
|
||||
completionHandler(nil)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Completes any already enqueued reads and writes, and then invokes the
|
||||
* `urlSession(_:streamTask:didBecome:outputStream:)` delegate message.
|
||||
*/
|
||||
open func captureStreams() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.captureStreams()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
guard let outputStream = outputStream, let inputStream = inputStream else {
|
||||
return
|
||||
}
|
||||
self.operation_queue.addOperation {
|
||||
_=self.write(close: false)
|
||||
while inputStream.streamStatus != .atEnd || outputStream.streamStatus == .writing {
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
self.streamDelegate?.urlSession?(self._underlyingSession, streamTask: self, didBecome: inputStream, outputStream: outputStream)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Completes any enqueued reads and writes, and then closes the write side of the underlying socket.
|
||||
*
|
||||
* You may continue to read data using the `readData(ofMinLength:maxLength:timeout:completionHandler:)`
|
||||
* method after calling this method. Any calls to `write(_:timeout:completionHandler:)` after calling
|
||||
* this method will result in an error.
|
||||
*
|
||||
* Because the server may continue to write bytes to the client, it is recommended that
|
||||
* you continue reading until the stream reaches end-of-file (EOF).
|
||||
*/
|
||||
open func closeWrite() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.closeWrite()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
operation_queue.addOperation {
|
||||
_ = self.write(close: true)
|
||||
}
|
||||
}
|
||||
|
||||
fileprivate func write(timeout: TimeInterval = 0, close: Bool) -> Int {
|
||||
guard let outputStream = outputStream else {
|
||||
return -1
|
||||
}
|
||||
|
||||
var byteSent: Int = 0
|
||||
let expireDate = Date(timeIntervalSinceNow: timeout)
|
||||
while self.dataToBeSent.count > 0 && (timeout == 0 || expireDate > Date()) {
|
||||
let bytesWritten = self.dataToBeSent.withUnsafeBytes {
|
||||
outputStream.write($0, maxLength: self.dataToBeSent.count)
|
||||
}
|
||||
|
||||
if bytesWritten > 0 {
|
||||
let range = 0..<bytesWritten
|
||||
self.dataToBeSent.replaceSubrange(range, with: Data())
|
||||
byteSent += bytesWritten
|
||||
} else if bytesWritten < 0 {
|
||||
self._error = outputStream.streamError
|
||||
return bytesWritten
|
||||
}
|
||||
if self.dataToBeSent.count == 0 {
|
||||
break
|
||||
}
|
||||
RunLoop.current.run(until: Date(timeIntervalSinceNow: 0.1));
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
self._countOfBytesSent += Int64(byteSent)
|
||||
if close {
|
||||
outputStream.close()
|
||||
self.streamDelegate?.urlSession?(self._underlyingSession, writeClosedFor: self)
|
||||
}
|
||||
return byteSent
|
||||
}
|
||||
|
||||
/* Enqueue a request to close the read side of the underlying socket.
|
||||
* All outstanding IO will complete before the read side is closed.
|
||||
* You may continue writing to the server.
|
||||
*/
|
||||
/**
|
||||
* Completes any enqueued reads and writes, and then closes the read side of the underlying socket.
|
||||
*
|
||||
* You may continue to write data using the `write(_:timeout:completionHandler:)` method after
|
||||
* calling this method. Any calls to `readData(ofMinLength:maxLength:timeout:completionHandler:)`
|
||||
* after calling this method will result in an error.
|
||||
*/
|
||||
open func closeRead() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.closeRead()
|
||||
} else {
|
||||
guard let inputStream = inputStream else {
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.closeRead()
|
||||
return
|
||||
}
|
||||
dispatch_queue.async {
|
||||
while inputStream.streamStatus != .atEnd {
|
||||
RunLoop.current.run(until: Date(timeIntervalSinceNow: 0.1));
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
inputStream.close()
|
||||
self.streamDelegate?.urlSession?(self._underlyingSession, readClosedFor: self)
|
||||
}
|
||||
|
||||
guard let inputStream = inputStream else {
|
||||
return
|
||||
}
|
||||
operation_queue.addOperation {
|
||||
while inputStream.streamStatus != .atEnd {
|
||||
Thread.sleep(forTimeInterval: 0.1)
|
||||
}
|
||||
inputStream.close()
|
||||
self.streamDelegate?.urlSession?(self._underlyingSession, readClosedFor: self)
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Begin encrypted handshake. The hanshake begins after all pending
|
||||
* IO has completed. TLS authentication callbacks are sent to the
|
||||
* session's -URLSession:task:didReceiveChallenge:completionHandler:
|
||||
*/
|
||||
/**
|
||||
* Completes any enqueued reads and writes, and establishes a secure connection.
|
||||
*
|
||||
* Authentication callbacks are sent to the session's delegate using the
|
||||
* `urlSession(_:task:didReceive:completionHandler:)` method.
|
||||
*/
|
||||
open func startSecureConnection() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.startSecureConnection()
|
||||
} else {
|
||||
inputStream!.setProperty(StreamSocketSecurityLevel.negotiatedSSL.rawValue, forKey: .socketSecurityLevelKey)
|
||||
outputStream!.setProperty(StreamSocketSecurityLevel.negotiatedSSL.rawValue, forKey: .socketSecurityLevelKey)
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.startSecureConnection()
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
operation_queue.addOperation {
|
||||
self.inputStream!.setProperty(StreamSocketSecurityLevel.negotiatedSSL.rawValue, forKey: .socketSecurityLevelKey)
|
||||
self.outputStream!.setProperty(StreamSocketSecurityLevel.negotiatedSSL.rawValue, forKey: .socketSecurityLevelKey)
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Cleanly close a secure connection after all pending secure IO has
|
||||
* completed.
|
||||
*/
|
||||
/**
|
||||
* Completes any enqueued reads and writes, and closes the secure connection.
|
||||
*/
|
||||
open func stopSecureConnection() {
|
||||
if #available(iOS 9.0, OSX 10.11, *) {
|
||||
_underlyingTask!.stopSecureConnection()
|
||||
} else {
|
||||
inputStream!.setProperty(StreamSocketSecurityLevel.none.rawValue, forKey: .socketSecurityLevelKey)
|
||||
outputStream!.setProperty(StreamSocketSecurityLevel.none.rawValue, forKey: .socketSecurityLevelKey)
|
||||
if self.useURLSession {
|
||||
_underlyingTask!.stopSecureConnection()
|
||||
return
|
||||
}
|
||||
}
|
||||
operation_queue.addOperation {
|
||||
self.inputStream!.setProperty(StreamSocketSecurityLevel.none.rawValue, forKey: .socketSecurityLevelKey)
|
||||
self.outputStream!.setProperty(StreamSocketSecurityLevel.none.rawValue, forKey: .socketSecurityLevelKey)
|
||||
}
|
||||
}
|
||||
|
||||
open func stream(_ aStream: Stream, handle eventCode: Stream.Event) {
|
||||
switch (eventCode) {
|
||||
case Stream.Event.errorOccurred:
|
||||
self._error = aStream.streamError as NSError?
|
||||
if eventCode.contains(.errorOccurred) {
|
||||
self._error = aStream.streamError
|
||||
streamDelegate?.urlSession?(_underlyingSession, task: self, didCompleteWithError: error)
|
||||
case Stream.Event.endEncountered:
|
||||
break
|
||||
case Stream.Event():
|
||||
break
|
||||
case Stream.Event.openCompleted:
|
||||
break
|
||||
case Stream.Event.hasBytesAvailable:
|
||||
var buffer = [UInt8](repeating: 0, count: 2048)
|
||||
if (aStream == inputStream) {
|
||||
while (inputStream!.hasBytesAvailable) {
|
||||
let len = inputStream!.read(&buffer, maxLength: buffer.count)
|
||||
if len > 0 {
|
||||
dataReceived.append(&buffer, length: len)
|
||||
self._countOfBytesRecieved += len
|
||||
}
|
||||
}
|
||||
|
||||
if aStream == inputStream && eventCode.contains(.hasBytesAvailable) {
|
||||
while (inputStream!.hasBytesAvailable) {
|
||||
var buffer = [UInt8](repeating: 0, count: 2048)
|
||||
let len = inputStream!.read(&buffer, maxLength: buffer.count)
|
||||
if len > 0 {
|
||||
dataReceived.append(&buffer, count: len)
|
||||
self._countOfBytesRecieved += Int64(len)
|
||||
}
|
||||
}
|
||||
case Stream.Event.hasSpaceAvailable:
|
||||
break
|
||||
default:
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
internal extension URLSession {
|
||||
/* Creates a bidirectional stream task to a given host and port.
|
||||
*/
|
||||
func fpstreamTaskWithHostName(_ hostname: String, port: Int) -> FPSStreamTask {
|
||||
return FPSStreamTask(session: self, host: hostname, port: port)
|
||||
public extension URLSession {
|
||||
/// Creates a bidirectional stream task to a given host and port.
|
||||
func fpstreamTask(withHostName hostname: String, port: Int) -> FileProviderStreamTask {
|
||||
return FileProviderStreamTask(session: self, host: hostname, port: port)
|
||||
}
|
||||
|
||||
/* Creates a bidirectional stream task with an NSNetService to identify the endpoint.
|
||||
/**
|
||||
* Creates a bidirectional stream task with an NSNetService to identify the endpoint.
|
||||
* The NSNetService will be resolved before any IO completes.
|
||||
*/
|
||||
func fpstreamTaskWithNetService(_ service: NetService) -> FPSStreamTask {
|
||||
return fpstreamTaskWithNetService(service)
|
||||
*/
|
||||
func fpstreamTask(withNetService service: NetService) -> FileProviderStreamTask {
|
||||
return FileProviderStreamTask(session: self, netService: service)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -467,42 +629,46 @@ internal extension URLSession {
|
||||
internal protocol FPSStreamDelegate : URLSessionTaskDelegate {
|
||||
|
||||
|
||||
/* Indiciates that the read side of a connection has been closed. Any
|
||||
/**
|
||||
* Indiciates that the read side of a connection has been closed. Any
|
||||
* outstanding reads complete, but future reads will immediately fail.
|
||||
* This may be sent even when no reads are in progress. However, when
|
||||
* this delegate message is received, there may still be bytes
|
||||
* available. You only know that no more bytes are available when you
|
||||
* are able to read until EOF. */
|
||||
@objc optional func urlSession(_ session: URLSession, readClosedFor streamTask: FPSStreamTask)
|
||||
@objc optional func urlSession(_ session: URLSession, readClosedFor streamTask: FileProviderStreamTask)
|
||||
|
||||
|
||||
/* Indiciates that the write side of a connection has been closed.
|
||||
/**
|
||||
* Indiciates that the write side of a connection has been closed.
|
||||
* Any outstanding writes complete, but future writes will immediately
|
||||
* fail.
|
||||
*/
|
||||
@objc optional func urlSession(_ session: URLSession, writeClosedFor streamTask: FPSStreamTask)
|
||||
@objc optional func urlSession(_ session: URLSession, writeClosedFor streamTask: FileProviderStreamTask)
|
||||
|
||||
|
||||
/* A notification that the system has determined that a better route
|
||||
/**
|
||||
* A notification that the system has determined that a better route
|
||||
* to the host has been detected (eg, a wi-fi interface becoming
|
||||
* available.) This is a hint to the delegate that it may be
|
||||
* desirable to create a new task for subsequent work. Note that
|
||||
* there is no guarantee that the future task will be able to connect
|
||||
* to the host, so callers should should be prepared for failure of
|
||||
* reads and writes over any new interface. */
|
||||
@objc optional func urlSession(_ session: URLSession, betterRouteDiscoveredFor streamTask: FPSStreamTask)
|
||||
@objc optional func urlSession(_ session: URLSession, betterRouteDiscoveredFor streamTask: FileProviderStreamTask)
|
||||
|
||||
|
||||
/* The given task has been completed, and unopened NSInputStream and
|
||||
/**
|
||||
* The given task has been completed, and unopened NSInputStream and
|
||||
* NSOutputStream objects are created from the underlying network
|
||||
* connection. This will only be invoked after all enqueued IO has
|
||||
* completed (including any necessary handshakes.) The streamTask
|
||||
* will not receive any further delegate messages.
|
||||
*/
|
||||
@objc optional func urlSession(_ session: URLSession, streamTask: FPSStreamTask, didBecome inputStream: InputStream, outputStream: OutputStream)
|
||||
@objc optional func urlSession(_ session: URLSession, streamTask: FileProviderStreamTask, didBecome inputStream: InputStream, outputStream: OutputStream)
|
||||
}
|
||||
|
||||
private let ports: [String: Int] = ["http": 80, "https": 443, "smb": 445,"ftp": 21,"ftps": 22, "sftp": 2121,
|
||||
private let ports: [String: Int] = ["http": 80, "https": 443, "smb": 445,"ftp": 21,
|
||||
"telnet": 23, "pop": 110, "smtp": 25, "imap": 143]
|
||||
private let securePorts: [String: Int] = ["https": 443, "smb": 445, "ftps": 22, "sftp": 2121,
|
||||
"telnet": 992, "pop": 995, "smtp": 465, "imap": 993]
|
||||
private let securePorts: [String: Int] = ["ssh": 22, "https": 443, "smb": 445, "smtp": 465,
|
||||
"ftps": 990,"telnet": 992, "imap": 993, "pop": 995]
|
||||
|
||||
@@ -0,0 +1,784 @@
|
||||
//
|
||||
// FTPFileProvider.swift
|
||||
// FileProvider
|
||||
//
|
||||
// Created by Amir Abbas Mousavian.
|
||||
// Copyright © 2017 Mousavian. Distributed under MIT license.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
|
||||
/**
|
||||
Allows accessing to FTP files and directories. This provider doesn't cache or save files internally.
|
||||
It's a complete reimplementation and doesn't use CFNetwork deprecated API.
|
||||
*/
|
||||
open class FTPFileProvider: FileProviderBasicRemote {
|
||||
open class var type: String { return "FTP" }
|
||||
open let baseURL: URL?
|
||||
open var currentPath: String
|
||||
|
||||
open var dispatch_queue: DispatchQueue
|
||||
open var operation_queue: OperationQueue {
|
||||
willSet {
|
||||
assert(_session == nil, "It's not effective to change dispatch_queue property after session is initialized.")
|
||||
}
|
||||
}
|
||||
|
||||
open weak var delegate: FileProviderDelegate?
|
||||
open var credential: URLCredential? {
|
||||
didSet {
|
||||
sessionDelegate?.credential = self.credential
|
||||
}
|
||||
}
|
||||
open private(set) var cache: URLCache?
|
||||
public var useCache: Bool
|
||||
public var validatingCache: Bool
|
||||
|
||||
/// Determine either FTP session is in passive or active mode.
|
||||
/// - Note: Due to `URLSessionStreamTask` restrictions for determining listening port,
|
||||
/// only passive sessions are available in current implementation.
|
||||
public let passiveMode = true
|
||||
|
||||
/// Force to use URLSessionDownloadTask/URLSessionDataTask when possible
|
||||
public var useAppleImplementation = true
|
||||
|
||||
fileprivate var _session: URLSession?
|
||||
internal var sessionDelegate: SessionDelegate?
|
||||
public var session: URLSession {
|
||||
get {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self)
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDelegate?, delegateQueue: self.operation_queue)
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
set {
|
||||
assert(newValue.delegate is SessionDelegate, "session instances should have a SessionDelegate instance as delegate.")
|
||||
_session = newValue
|
||||
if session.sessionDescription?.isEmpty ?? true {
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
}
|
||||
self.sessionDelegate = newValue.delegate as? SessionDelegate
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Initializer for FTP provider with given username and password.
|
||||
|
||||
- Parameter baseURL: a url with `ftp://hostaddress/` format.
|
||||
- Parameter credential: a `URLCredential` object contains user and password.
|
||||
- Parameter cache: A URLCache to cache downloaded files and contents. (unimplemented for FTP and should be nil)
|
||||
*/
|
||||
public init? (baseURL: URL, credential: URLCredential? = nil, cache: URLCache? = nil) {
|
||||
guard (baseURL.scheme ?? "ftp").lowercased().hasPrefix("ftp") else { return nil }
|
||||
guard baseURL.host != nil else { return nil }
|
||||
var urlComponents = URLComponents(url: baseURL, resolvingAgainstBaseURL: true)!
|
||||
urlComponents.port = urlComponents.port ?? 21
|
||||
urlComponents.scheme = urlComponents.scheme ?? "ftp"
|
||||
|
||||
self.baseURL = (urlComponents.url!.path.hasSuffix("/") ? urlComponents.url! : urlComponents.url!.appendingPathComponent("")).absoluteURL
|
||||
self.currentPath = ""
|
||||
self.useCache = false
|
||||
self.validatingCache = true
|
||||
self.cache = cache
|
||||
self.credential = credential
|
||||
|
||||
dispatch_queue = DispatchQueue(label: "FileProvider.\(type(of: self).type)", attributes: [])
|
||||
operation_queue = OperationQueue()
|
||||
operation_queue.name = "FileProvider.\(type(of: self).type).Operation"
|
||||
}
|
||||
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else { return nil }
|
||||
self.init(baseURL: baseURL, credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
self.useCache = aDecoder.decodeBool(forKey: "useCache")
|
||||
self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
|
||||
self.useAppleImplementation = aDecoder.decodeBool(forKey: "useAppleImplementation")
|
||||
}
|
||||
|
||||
public func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.baseURL, forKey: "baseURL")
|
||||
aCoder.encode(self.credential, forKey: "credential")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
aCoder.encode(self.useCache, forKey: "useCache")
|
||||
aCoder.encode(self.validatingCache, forKey: "validatingCache")
|
||||
aCoder.encode(self.useAppleImplementation, forKey: "useAppleImplementation")
|
||||
}
|
||||
|
||||
public static var supportsSecureCoding: Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = FTPFileProvider(baseURL: self.baseURL!, credential: self.credential, cache: self.cache)!
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
copy.useAppleImplementation = self.useAppleImplementation
|
||||
return copy
|
||||
}
|
||||
|
||||
deinit {
|
||||
if let sessionuuid = _session?.sessionDescription {
|
||||
removeSessionHandler(for: sessionuuid)
|
||||
}
|
||||
|
||||
if fileProviderCancelTasksOnInvalidating {
|
||||
_session?.invalidateAndCancel()
|
||||
} else {
|
||||
_session?.finishTasksAndInvalidate()
|
||||
}
|
||||
}
|
||||
|
||||
public func contentsOfDirectory(path: String, completionHandler: @escaping (([FileObject], Error?) -> Void)) {
|
||||
self.contentsOfDirectory(path: path, rfc3659enabled: true, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
/**
|
||||
Returns an Array of `FileObject`s identifying the the directory entries via asynchronous completion handler.
|
||||
|
||||
If the directory contains no entries or an error is occured, this method will return the empty array.
|
||||
|
||||
- Parameter path: path to target directory. If empty, `currentPath` value will be used.
|
||||
- Parameter rfc3659enabled: uses MLST command instead of old LIST to get files attributes, default is `true`.
|
||||
- Parameter completionHandler: a closure with result of directory entries or error.
|
||||
`contents`: An array of `FileObject` identifying the the directory entries.
|
||||
`error`: Error returned by system.
|
||||
*/
|
||||
|
||||
open func contentsOfDirectory(path apath: String, rfc3659enabled: Bool , completionHandler: @escaping ((_ contents: [FileObject], _ error: Error?) -> Void)) {
|
||||
let path = ftpPath(apath)
|
||||
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler([], error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.ftpList(task, of: self.ftpPath(path), useMLST: rfc3659enabled, completionHandler: { (contents, error) in
|
||||
defer {
|
||||
self.ftpQuit(task)
|
||||
}
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler([], error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
|
||||
let files: [FileObject] = contents.flatMap {
|
||||
rfc3659enabled ? self.parseMLST($0, in: path) : self.parseUnixList($0, in: path)
|
||||
}
|
||||
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(files, nil)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
public func attributesOfItem(path: String, completionHandler: @escaping ((FileObject?, Error?) -> Void)) {
|
||||
self.attributesOfItem(path: path, rfc3659enabled: true, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
/**
|
||||
Returns a `FileObject` containing the attributes of the item (file, directory, symlink, etc.) at the path in question via asynchronous completion handler.
|
||||
|
||||
If the directory contains no entries or an error is occured, this method will return the empty `FileObject`.
|
||||
|
||||
- Parameter path: path to target directory. If empty, `currentPath` value will be used.
|
||||
- Parameter rfc3659enabled: uses MLST command instead of old LIST to get files attributes, default is true.
|
||||
- Parameter completionHandler: a closure with result of directory entries or error.
|
||||
`attributes`: A `FileObject` containing the attributes of the item.
|
||||
`error`: Error returned by system.
|
||||
*/
|
||||
open func attributesOfItem(path apath: String, rfc3659enabled: Bool, completionHandler: @escaping ((_ attributes: FileObject?, _ error: Error?) -> Void)) {
|
||||
let path = ftpPath(apath)
|
||||
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let command = rfc3659enabled ? "MLST \(path)" : "LIST \(path)"
|
||||
self.execute(command: command, on: task, completionHandler: { (response, error) in
|
||||
defer {
|
||||
self.ftpQuit(task)
|
||||
}
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response, response.hasPrefix("250") || (response.hasPrefix("50") && rfc3659enabled) else {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, self.throwError(path, code: URLError.badServerResponse))
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if response.hasPrefix("500") {
|
||||
self.attributesOfItem(path: path, rfc3659enabled: false, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
let lines = response.components(separatedBy: "\n").flatMap { $0.isEmpty ? nil : $0.trimmingCharacters(in: .whitespacesAndNewlines) }
|
||||
guard lines.count > 2 else {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, self.throwError(path, code: URLError.badServerResponse))
|
||||
}
|
||||
return
|
||||
}
|
||||
let file = rfc3659enabled ? self.parseMLST(lines[1], in: path) : self.parseUnixList(lines[1], in: path)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(file, nil)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
open func storageProperties(completionHandler: @escaping ((_ total: Int64, _ used: Int64) -> Void)) {
|
||||
dispatch_queue.async {
|
||||
completionHandler(-1, 0)
|
||||
}
|
||||
}
|
||||
|
||||
open func searchFiles(path: String, recursive: Bool, query: NSPredicate, foundItemHandler: ((FileObject) -> Void)?, completionHandler: @escaping ((_ files: [FileObject], _ error: Error?) -> Void)) {
|
||||
self.recursiveList(path: path, useMLST: true, foundItemsHandler: { items in
|
||||
if let foundItemHandler = foundItemHandler {
|
||||
for item in items where query.evaluate(with: item.mapPredicate()) {
|
||||
foundItemHandler(item)
|
||||
}
|
||||
}
|
||||
}, completionHandler: {files, error in
|
||||
if let error = error {
|
||||
completionHandler([], error)
|
||||
return
|
||||
}
|
||||
|
||||
let foundFiles = files.filter { query.evaluate(with: $0.mapPredicate()) }
|
||||
completionHandler(foundFiles, nil)
|
||||
})
|
||||
}
|
||||
|
||||
public func url(of path: String?) -> URL {
|
||||
let path = (path ?? self.currentPath).trimmingCharacters(in: CharacterSet(charactersIn: "/ ")).addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? (path ?? self.currentPath)
|
||||
|
||||
var baseUrlComponent = URLComponents(url: self.baseURL!, resolvingAgainstBaseURL: true)
|
||||
baseUrlComponent?.user = credential?.user
|
||||
baseUrlComponent?.password = credential?.password
|
||||
return URL(string: path, relativeTo: baseUrlComponent?.url ?? baseURL) ?? baseUrlComponent?.url ?? baseURL!
|
||||
}
|
||||
|
||||
public func relativePathOf(url: URL) -> String {
|
||||
// check if url derieved from current base url
|
||||
let relativePath = url.relativePath
|
||||
if !relativePath.isEmpty, url.baseURL == self.baseURL {
|
||||
return (relativePath.removingPercentEncoding ?? relativePath).replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
}
|
||||
|
||||
if !relativePath.isEmpty, self.baseURL == self.url(of: "/") {
|
||||
return (relativePath.removingPercentEncoding ?? relativePath).replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
}
|
||||
|
||||
return relativePath.replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
}
|
||||
|
||||
open func isReachable(completionHandler: @escaping (Bool) -> Void) {
|
||||
self.attributesOfItem(path: "/") { (file, error) in
|
||||
completionHandler(file != nil)
|
||||
}
|
||||
}
|
||||
|
||||
open weak var fileOperationDelegate: FileOperationDelegate?
|
||||
}
|
||||
|
||||
extension FTPFileProvider: FileProviderOperations {
|
||||
open func create(folder folderName: String, at atPath: String, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let path = (atPath as NSString).appendingPathComponent(folderName) + "/"
|
||||
return doOperation(.create(path: path), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func moveItem(path: String, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return doOperation(.move(source: path, destination: toPath), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func copyItem(path: String, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return doOperation(.copy(source: path, destination: toPath), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func removeItem(path: String, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return doOperation(.remove(path: path), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
fileprivate func doOperation(_ opType: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
guard let sourcePath = opType.source else { return nil }
|
||||
let destPath = opType.destination
|
||||
|
||||
let command: String
|
||||
switch opType {
|
||||
case .create:
|
||||
command = "MKD \(ftpPath(sourcePath))"
|
||||
case .copy:
|
||||
command = "SITE CPFR \(ftpPath(sourcePath))\r\nSITE CPTO \(ftpPath(destPath!))"
|
||||
case .move:
|
||||
command = "RNFR \(ftpPath(sourcePath))\r\nRNTO \(ftpPath(destPath!))"
|
||||
case .remove:
|
||||
command = "DELE \(ftpPath(sourcePath))"
|
||||
case .link:
|
||||
command = "SITE SYMLINK \(ftpPath(sourcePath)) \(ftpPath(destPath!))"
|
||||
default: // modify, fetch
|
||||
return nil
|
||||
}
|
||||
let operationHandle = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.execute(command: command, on: task, completionHandler: { (response, error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: self.throwError(sourcePath, code: URLError.badServerResponse))
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let codes: [Int] = response.components(separatedBy: .newlines).flatMap({ $0.isEmpty ? nil : $0})
|
||||
.flatMap {
|
||||
let code = $0.components(separatedBy: .whitespaces).flatMap({ $0.isEmpty ? nil : $0}).first
|
||||
return code != nil ? Int(code!) : nil
|
||||
}
|
||||
|
||||
if codes.filter({ (450..<560).contains($0) }).count > 0 {
|
||||
let errorCode: URLError.Code
|
||||
switch opType {
|
||||
case .create:
|
||||
errorCode = URLError.cannotCreateFile
|
||||
case .modify:
|
||||
errorCode = URLError.cannotWriteToFile
|
||||
case .copy:
|
||||
let opHandle = self.fallbackCopy(opType, completionHandler: completionHandler) as? RemoteOperationHandle
|
||||
operationHandle.tasks = opHandle?.tasks ?? []
|
||||
return
|
||||
case .move:
|
||||
errorCode = URLError.cannotMoveFile
|
||||
case .remove:
|
||||
self.fallbackRemove(opType, on: task, completionHandler: completionHandler)
|
||||
return
|
||||
case .link:
|
||||
errorCode = URLError.cannotWriteToFile
|
||||
default:
|
||||
errorCode = URLError.cannotOpenFile
|
||||
}
|
||||
let error = self.throwError(sourcePath, code: errorCode)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(nil)
|
||||
self.delegateNotify(opType, error: nil)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
operationHandle.add(task: task)
|
||||
return operationHandle
|
||||
}
|
||||
|
||||
private func fallbackCopy(_ opType: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
guard let sourcePath = opType.source else { return nil }
|
||||
guard let destPath = opType.destination else { return nil }
|
||||
|
||||
let localURL = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent(UUID().uuidString).appendingPathExtension("tmp")
|
||||
let operationHandle = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
let firstOp = self.copyItem(path: sourcePath, toLocalURL: localURL, completionHandler: { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let secondOp = self.copyItem(localFile: localURL, to: destPath, completionHandler: completionHandler) as? RemoteOperationHandle
|
||||
operationHandle.tasks = secondOp?.tasks ?? []
|
||||
}) as? RemoteOperationHandle
|
||||
operationHandle.tasks = firstOp?.tasks ?? []
|
||||
return operationHandle
|
||||
}
|
||||
|
||||
private func fallbackRemove(_ opType: FileOperationType, on task: FileProviderStreamTask, completionHandler: SimpleCompletionHandler) {
|
||||
guard let sourcePath = opType.source else { return }
|
||||
|
||||
self.execute(command: "SITE RMDIR \(ftpPath(sourcePath))", on: task) { (response, error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
let error = self.throwError(sourcePath, code: URLError.badServerResponse)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if response.hasPrefix("50") {
|
||||
self.fallbackRecursiveRemove(opType, on: task, completionHandler: completionHandler)
|
||||
return
|
||||
}
|
||||
|
||||
let error = self.throwError(sourcePath, code: URLError.cannotRemoveFile)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private func fallbackRecursiveRemove(_ opType: FileOperationType, on task: FileProviderStreamTask, completionHandler: SimpleCompletionHandler) {
|
||||
guard let sourcePath = opType.source else { return }
|
||||
|
||||
self.recursiveList(path: sourcePath, useMLST: true, completionHandler: { (contents, error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let sortedContents = contents.sorted(by: {
|
||||
$0.path.localizedStandardCompare($1.path) == .orderedDescending
|
||||
})
|
||||
var command = ""
|
||||
for file in sortedContents {
|
||||
command += (file.isDirectory ? "RMD \(self.ftpPath(file.path))" : "DELE \(self.ftpPath(file.path))") + "\r\n"
|
||||
}
|
||||
command += "RMD \(self.ftpPath(sourcePath))"
|
||||
|
||||
self.execute(command: command, on: task, completionHandler: { (response, error) in
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
// TODO: Digest response
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
open func copyItem(localFile: URL, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
// check file is not a folder
|
||||
guard (try? localFile.resourceValues(forKeys: [.fileResourceTypeKey]))?.fileResourceType ?? .unknown == .regular else {
|
||||
dispatch_queue.async {
|
||||
completionHandler?(self.throwError(localFile.path, code: URLError.fileIsDirectory))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
let opType = FileOperationType.copy(source: localFile.absoluteString, destination: toPath)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
let operation = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.ftpStore(task, filePath: self.ftpPath(toPath), fromData: nil, fromFile: localFile, onTask: {
|
||||
operation.add(task: $0)
|
||||
$0.taskDescription = opType.json
|
||||
}, onProgress: { bytesSent, totalSent, expectedBytes in
|
||||
DispatchQueue.main.async {
|
||||
self.delegate?.fileproviderProgress(self, operation: opType, progress: Float(Double(totalSent) / Double(expectedBytes)))
|
||||
}
|
||||
}, completionHandler: { (error) in
|
||||
self.ftpQuit(task)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
return operation
|
||||
}
|
||||
|
||||
open func copyItem(path: String, toLocalURL destURL: URL, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.copy(source: path, destination: destURL.absoluteString)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
let operation = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
|
||||
if self.useAppleImplementation {
|
||||
self.attributesOfItem(path: path, completionHandler: { (file, error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if file?.isDirectory ?? false {
|
||||
self.dispatch_queue.async {
|
||||
let error = self.throwError(path, code: URLError.fileIsDirectory)
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let task = self.session.downloadTask(with: self.url(of: path))
|
||||
completionHandlersForTasks[self.session.sessionDescription!]?[task.taskIdentifier] = completionHandler
|
||||
downloadCompletionHandlersForTasks[self.session.sessionDescription!]?[task.taskIdentifier] = { tempURL in
|
||||
do {
|
||||
try FileManager.default.moveItem(at: tempURL, to: destURL)
|
||||
completionHandler?(nil)
|
||||
} catch let e {
|
||||
completionHandler?(e)
|
||||
}
|
||||
}
|
||||
operation.add(task: task)
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
})
|
||||
} else {
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.ftpRetrieveFile(task, filePath: self.ftpPath(path), onTask: {
|
||||
operation.add(task: $0)
|
||||
$0.taskDescription = opType.json
|
||||
}, onProgress: { recevied, totalReceived, totalSize in
|
||||
let progress = Double(totalReceived) / Double(totalSize)
|
||||
self.delegate?.fileproviderProgress(self, operation: opType, progress: Float(progress))
|
||||
}) { (tmpurl, error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if let tmpurl = tmpurl {
|
||||
try? FileManager.default.moveItem(at: tmpurl, to: destURL)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(nil)
|
||||
self.delegateNotify(opType, error: nil)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return operation
|
||||
}
|
||||
}
|
||||
|
||||
extension FTPFileProvider: FileProviderReadWrite {
|
||||
public func contents(path: String, completionHandler: @escaping ((Data?, Error?) -> Void)) -> OperationHandle? {
|
||||
let opType = FileOperationType.fetch(path: path)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
|
||||
if self.useAppleImplementation {
|
||||
let task = session.downloadTask(with: url(of: path))
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { error in
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
downloadCompletionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { tempURL in
|
||||
do {
|
||||
let data = try Data(contentsOf: tempURL)
|
||||
completionHandler(data, nil)
|
||||
} catch let e {
|
||||
completionHandler(nil, e)
|
||||
}
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
} else {
|
||||
return self.contents(path: path, offset: 0, length: -1, completionHandler: completionHandler)
|
||||
}
|
||||
}
|
||||
|
||||
open func contents(path: String, offset: Int64, length: Int, completionHandler: @escaping ((_ contents: Data?, _ error: Error?) -> Void)) -> OperationHandle? {
|
||||
let opType = FileOperationType.fetch(path: path)
|
||||
if length == 0 || offset < 0 {
|
||||
dispatch_queue.async {
|
||||
completionHandler(Data(), nil)
|
||||
self.delegateNotify(opType, error: nil)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
let operation = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.ftpRetrieveData(task, filePath: self.ftpPath(path), from: offset, length: length, onTask: {
|
||||
operation.add(task: $0)
|
||||
$0.taskDescription = opType.json
|
||||
}, onProgress: { recevied, totalReceived, totalSize in
|
||||
let progress = Double(totalReceived) / Double(totalSize)
|
||||
self.delegate?.fileproviderProgress(self, operation: opType, progress: Float(progress))
|
||||
}) { (data, error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if let data = data {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(data, nil)
|
||||
self.delegateNotify(opType, error: nil)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return operation
|
||||
}
|
||||
|
||||
public func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.modify(path: path)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
|
||||
let operation = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
let task = session.fpstreamTask(withHostName: baseURL!.host!, port: baseURL!.port!)
|
||||
self.ftpLogin(task) { (error) in
|
||||
if let error = error {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let storeHandler = {
|
||||
self.ftpStore(task, filePath: self.ftpPath(path), fromData: data ?? Data(), fromFile: nil, onTask: {
|
||||
operation.add(task: $0)
|
||||
$0.taskDescription = opType.json
|
||||
}, onProgress: { bytesSent, totalSent, expectedBytes in
|
||||
DispatchQueue.main.async {
|
||||
self.delegate?.fileproviderProgress(self, operation: opType, progress: Float(Double(totalSent) / Double(expectedBytes)))
|
||||
}
|
||||
}, completionHandler: { (error) in
|
||||
self.ftpQuit(task)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(opType, error: error)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
if overwrite {
|
||||
storeHandler()
|
||||
} else {
|
||||
self.attributesOfItem(path: path, completionHandler: { (file, erroe) in
|
||||
if file == nil {
|
||||
storeHandler()
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
return operation
|
||||
}
|
||||
}
|
||||
|
||||
extension FTPFileProvider {
|
||||
/**
|
||||
Creates a symbolic link at the specified path that points to an item at the given path.
|
||||
This method does not traverse symbolic links contained in destination path, making it possible
|
||||
to create symbolic links to locations that do not yet exist.
|
||||
Also, if the final path component is a symbolic link, that link is not followed.
|
||||
|
||||
- Note: Many servers does't support this functionality.
|
||||
|
||||
- Parameters:
|
||||
- symbolicLink: The file path at which to create the new symbolic link. The last component of the path issued as the name of the link.
|
||||
- withDestinationPath: The path that contains the item to be pointed to by the link. In other words, this is the destination of the link.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
*/
|
||||
public func create(symbolicLink path: String, withDestinationPath destPath: String, completionHandler: SimpleCompletionHandler) {
|
||||
let opType = FileOperationType.link(link: path, target: destPath)
|
||||
_=self.doOperation(opType, completionHandler: completionHandler)
|
||||
}
|
||||
}
|
||||
|
||||
extension FTPFileProvider: FileProvider { }
|
||||
@@ -0,0 +1,915 @@
|
||||
//
|
||||
// FTPHelper.swift
|
||||
// FileProvider
|
||||
//
|
||||
// Created by Amir Abbas Mousavian.
|
||||
// Copyright © 2017 Mousavian. Distributed under MIT license.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
|
||||
extension FTPFileProvider {
|
||||
func delegateNotify(_ operation: FileOperationType, error: Error?) {
|
||||
DispatchQueue.main.async(execute: {
|
||||
if error == nil {
|
||||
self.delegate?.fileproviderSucceed(self, operation: operation)
|
||||
} else {
|
||||
self.delegate?.fileproviderFailed(self, operation: operation)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func readDataUntilEOF(of task: FileProviderStreamTask, minLength: Int, receivedData: Data? = nil, timeout: TimeInterval, completionHandler: @escaping (_ data: Data?, _ errror:Error?) -> Void) {
|
||||
task.readData(ofMinLength: minLength, maxLength: 65535, timeout: timeout) { (data, eof, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
var receivedData = receivedData
|
||||
if let data = data {
|
||||
if receivedData != nil {
|
||||
receivedData!.append(data)
|
||||
} else {
|
||||
receivedData = data
|
||||
}
|
||||
}
|
||||
|
||||
if eof {
|
||||
completionHandler(receivedData, nil)
|
||||
} else {
|
||||
self.readDataUntilEOF(of: task, minLength: 0, receivedData: receivedData, timeout: timeout, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
func execute(command: String, on task: FileProviderStreamTask, minLength: Int = 4, afterSend: ((_ error: Error?) -> Void)? = nil, completionHandler: @escaping (_ response: String?, _ error: Error?) -> Void) {
|
||||
let timeout = session.configuration.timeoutIntervalForRequest
|
||||
let terminalcommand = command + "\r\n"
|
||||
task.write(terminalcommand.data(using: .utf8)!, timeout: timeout) { (error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
afterSend?(error)
|
||||
|
||||
if task.state == .suspended {
|
||||
task.resume()
|
||||
}
|
||||
|
||||
task.readData(ofMinLength: minLength, maxLength: 1024, timeout: timeout) { (data, eof, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
if let data = data, let response = String(data: data, encoding: .utf8) {
|
||||
completionHandler(response.trimmingCharacters(in: CharacterSet(charactersIn: "\r\n")), nil)
|
||||
} else {
|
||||
completionHandler(nil, self.throwError("", code: URLError.cannotParseResponse))
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpLogin(_ task: FileProviderStreamTask, completionHandler: @escaping (_ error: Error?) -> Void) {
|
||||
let timeout = session.configuration.timeoutIntervalForRequest
|
||||
if task.state == .suspended {
|
||||
task.resume()
|
||||
}
|
||||
|
||||
let credential = self.credential
|
||||
|
||||
task.readData(ofMinLength: 4, maxLength: 2048, timeout: timeout) { (data, eof, error) in
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let data = data, let response = String(data: data, encoding: .utf8) else {
|
||||
completionHandler(self.throwError("", code: URLError.cannotParseResponse))
|
||||
return
|
||||
}
|
||||
|
||||
guard response.hasPrefix("22") else {
|
||||
let spaceIndex = response.characters.index(of: "-") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
let loginHandle = {
|
||||
self.execute(command: "USER \(credential?.user ?? "anonymous")", on: task) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler(self.throwError("", code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
// successfully logged in
|
||||
if response.hasPrefix("23") {
|
||||
completionHandler(nil)
|
||||
return
|
||||
}
|
||||
|
||||
// needs password
|
||||
if response.hasPrefix("33") {
|
||||
self.execute(command: "PASS \(credential?.password ?? "fileprovider@")", on: task) { (response, error) in
|
||||
if response?.hasPrefix("2") ?? false {
|
||||
completionHandler(nil)
|
||||
} else {
|
||||
completionHandler(self.throwError("", code: URLError.userAuthenticationRequired))
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
let spaceIndex = response.characters.index(of: "-") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
if self.baseURL?.scheme == "ftps" || self.baseURL?.port == 990 {
|
||||
self.execute(command: "AUTH TLS", on: task, minLength: 0, completionHandler: { (response, error) in
|
||||
task.startSecureConnection()
|
||||
loginHandle()
|
||||
})
|
||||
} else {
|
||||
loginHandle()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpCwd(_ task: FileProviderStreamTask, to path: String, completionHandler: @escaping (_ error: Error?) -> Void) {
|
||||
self.execute(command: "CWD \(path)", on: task) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler(self.throwError(path, code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
// successfully logged in
|
||||
if response.hasPrefix("25") {
|
||||
completionHandler(nil)
|
||||
}
|
||||
// not logged in
|
||||
else if response.hasPrefix("55") {
|
||||
let spaceIndex = response.characters.index(of: "-") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpPassive(_ task: FileProviderStreamTask, completionHandler: @escaping (_ dataTask: FileProviderStreamTask?, _ error: Error?) -> Void) {
|
||||
func trimmedNumber(_ s : String) -> String {
|
||||
let characterSet = Set("+*#0123456789".characters)
|
||||
return String(s.characters.lazy.filter(characterSet.contains))
|
||||
}
|
||||
|
||||
self.execute(command: "PASV", on: task) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response, let destString = response.components(separatedBy: " ").flatMap({ $0 }).last else {
|
||||
completionHandler(nil, self.throwError("", code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
let destArray = destString.components(separatedBy: ",").flatMap({ UInt32(trimmedNumber($0)) })
|
||||
guard destArray.count == 6 else {
|
||||
completionHandler(nil, self.throwError("", code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
// first 4 elements are ip, 2 next are port, as byte
|
||||
var host = destArray.prefix(4).flatMap({ String($0) }).joined(separator: ".")
|
||||
let port = Int(destArray[4] << 8 + destArray[5])
|
||||
// IPv6 workaround
|
||||
if host == "127.555.555.555" {
|
||||
host = self.baseURL!.host!
|
||||
}
|
||||
|
||||
let passiveTask = self.session.fpstreamTask(withHostName: host, port: port)
|
||||
passiveTask.resume()
|
||||
if self.baseURL?.scheme == "ftps" || self.baseURL?.port == 990 {
|
||||
task.startSecureConnection()
|
||||
}
|
||||
completionHandler(passiveTask, nil)
|
||||
}
|
||||
}
|
||||
|
||||
func ftpActive(_ task: FileProviderStreamTask, completionHandler: @escaping (_ dataTask: FileProviderStreamTask?, _ error: Error?) -> Void) {
|
||||
var port: Int32 = 0
|
||||
var _activeTask: FileProviderStreamTask?
|
||||
while (_activeTask?.state ?? .suspended) == .suspended {
|
||||
port = 32000 + Int32(arc4random_uniform(16384))
|
||||
let service = NetService(domain: "", type: "_tcp.", name: "", port: port)
|
||||
_activeTask = self.session.fpstreamTask(withNetService: service)
|
||||
_activeTask?.resume()
|
||||
}
|
||||
guard let activeTask = _activeTask else { return }
|
||||
if self.baseURL?.scheme == "ftps" || self.baseURL?.port == 990 {
|
||||
task.startSecureConnection()
|
||||
}
|
||||
self.execute(command: "PORT \(port)", on: task) { (response, error) in
|
||||
if let error = error {
|
||||
activeTask.cancel()
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler(nil, self.throwError("", code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
guard !response.hasPrefix("5") else {
|
||||
completionHandler(nil, self.throwError("", code: URLError.cannotConnectToHost))
|
||||
return
|
||||
}
|
||||
|
||||
completionHandler(activeTask, nil)
|
||||
}
|
||||
}
|
||||
|
||||
func ftpDataConnect(_ task: FileProviderStreamTask, completionHandler: @escaping (_ dataTask: FileProviderStreamTask?, _ error: Error?) -> Void) {
|
||||
if self.passiveMode {
|
||||
self.ftpPassive(task, completionHandler: completionHandler)
|
||||
} else {
|
||||
self.ftpActive(task, completionHandler: completionHandler)
|
||||
}
|
||||
}
|
||||
|
||||
func ftpRest(_ task: FileProviderStreamTask, startPosition: Int64, completionHandler: @escaping (_ error: Error?) -> Void) {
|
||||
self.execute(command: "REST \(startPosition)", on: task) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
// Successful
|
||||
if response?.hasPrefix("35") ?? false {
|
||||
completionHandler(nil)
|
||||
} else {
|
||||
let spaceIndex = response?.characters.index(of: "-") ?? response?.startIndex
|
||||
let code = Int((response?.substring(to: spaceIndex!).trimmingCharacters(in: .whitespacesAndNewlines))!) ?? -1
|
||||
let description = response?.substring(from: spaceIndex!).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpList(_ task: FileProviderStreamTask, of path: String, useMLST: Bool, completionHandler: @escaping (_ contents: [String], _ error: Error?) -> Void) {
|
||||
self.ftpDataConnect(task) { (dataTask, error) in
|
||||
if let error = error {
|
||||
completionHandler([], error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let dataTask = dataTask else {
|
||||
completionHandler([], self.throwError(path, code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
var success = false
|
||||
let command = useMLST ? "MLSD \(path)" : "LIST \(path)"
|
||||
self.execute(command: command, on: task, minLength: 70, afterSend: { error in
|
||||
// starting passive task
|
||||
let timeout = self.session.configuration.timeoutIntervalForRequest
|
||||
|
||||
DispatchQueue.global().async {
|
||||
var finalData = Data()
|
||||
var eof = false
|
||||
var error: Error?
|
||||
while !eof {
|
||||
let group = DispatchGroup()
|
||||
group.enter()
|
||||
dataTask.readData(ofMinLength: 0, maxLength: 65535, timeout: timeout, completionHandler: { (data, seof, serror) in
|
||||
if let data = data {
|
||||
finalData.append(data)
|
||||
}
|
||||
eof = seof
|
||||
error = serror
|
||||
group.leave()
|
||||
})
|
||||
let waitResult = group.wait(timeout: .now() + timeout)
|
||||
|
||||
if let error = error {
|
||||
completionHandler([], error)
|
||||
return
|
||||
}
|
||||
|
||||
if waitResult == .timedOut {
|
||||
completionHandler([], self.throwError(path, code: URLError.timedOut))
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
guard let response = String(data: finalData, encoding: .utf8) else {
|
||||
completionHandler([], self.throwError(path, code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
let contents = response.components(separatedBy: "\n").flatMap({ $0.trimmingCharacters(in: .whitespacesAndNewlines) })
|
||||
success = true
|
||||
completionHandler(contents, nil)
|
||||
return
|
||||
}
|
||||
}) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler([], error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler([], self.throwError(path, code: URLError.cannotParseResponse))
|
||||
return
|
||||
}
|
||||
|
||||
if response.hasPrefix("50") && useMLST {
|
||||
self.ftpList(task, of: path, useMLST: false, completionHandler: completionHandler)
|
||||
return
|
||||
}
|
||||
|
||||
if !success && !(response.hasPrefix("25") || response.hasPrefix("15")) {
|
||||
let spaceIndex = response.characters.index(of: " ") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: path, errorDescription: description)
|
||||
|
||||
self.dispatch_queue.async {
|
||||
completionHandler([], error)
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func recursiveList(path: String, useMLST: Bool, foundItemsHandler: ((_ contents: [FileObject]) -> Void)? = nil, completionHandler: @escaping (_ contents: [FileObject], _ error: Error?) -> Void) {
|
||||
let queue = DispatchQueue(label: "test")
|
||||
queue.async {
|
||||
let group = DispatchGroup()
|
||||
var result = [FileObject]()
|
||||
var success = true
|
||||
group.enter()
|
||||
self.contentsOfDirectory(path: path, completionHandler: { (files, error) in
|
||||
success = success && (error == nil)
|
||||
if let error = error {
|
||||
completionHandler([], error)
|
||||
group.leave()
|
||||
return
|
||||
}
|
||||
|
||||
result.append(contentsOf: files)
|
||||
foundItemsHandler?(files)
|
||||
|
||||
let directories: [FileObject] = files.filter { $0.isDirectory }
|
||||
for dir in directories {
|
||||
group.enter()
|
||||
self.recursiveList(path: dir.path, useMLST: useMLST, foundItemsHandler: foundItemsHandler, completionHandler: { (contents, error) in
|
||||
success = success && (error == nil)
|
||||
if let error = error {
|
||||
completionHandler([], error)
|
||||
group.leave()
|
||||
return
|
||||
}
|
||||
|
||||
foundItemsHandler?(files)
|
||||
result.append(contentsOf: contents)
|
||||
group.leave()
|
||||
})
|
||||
}
|
||||
group.leave()
|
||||
})
|
||||
group.wait()
|
||||
|
||||
if success {
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(result, nil)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpRetrieveData(_ task: FileProviderStreamTask, filePath: String, from position: Int64 = 0, length: Int = -1, onTask: ((_ task: FileProviderStreamTask) -> Void)?, onProgress: ((_ bytesReceived: Int64, _ totalReceived: Int64, _ expectedBytes: Int64) -> Void)?, completionHandler: @escaping (_ data: Data?, _ error: Error?) -> Void) {
|
||||
|
||||
// Check cache
|
||||
if useCache, let url = URL(string: filePath.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? filePath, relativeTo: self.baseURL!)?.absoluteURL, let cachedResponse = self.cache?.cachedResponse(for: URLRequest(url: url)), cachedResponse.data.count > 0 {
|
||||
dispatch_queue.async {
|
||||
completionHandler(cachedResponse.data, nil)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.attributesOfItem(path: filePath) { (file, error) in
|
||||
let totalSize = file?.size ?? -1
|
||||
// Retreive data from server
|
||||
self.ftpDataConnect(task) { (dataTask, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let dataTask = dataTask else {
|
||||
completionHandler(nil, self.throwError(filePath, code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
// Send retreive command
|
||||
self.execute(command: "TYPE I" + "\r\n" + "REST \(position)" + "\r\n" + "RETR \(filePath)", on: task, minLength: 75, afterSend: { error in
|
||||
// starting passive task
|
||||
onTask?(dataTask)
|
||||
|
||||
let timeout = self.session.configuration.timeoutIntervalForRequest
|
||||
DispatchQueue.global().async {
|
||||
var finalData = Data()
|
||||
var eof = false
|
||||
var error: Error?
|
||||
while !eof {
|
||||
let group = DispatchGroup()
|
||||
group.enter()
|
||||
dataTask.readData(ofMinLength: 0, maxLength: 65535, timeout: timeout, completionHandler: { (data, seof, serror) in
|
||||
if let data = data {
|
||||
finalData.append(data)
|
||||
onProgress?(Int64(data.count), Int64(finalData.count), totalSize)
|
||||
}
|
||||
eof = seof || (length > 0 && finalData.count >= length)
|
||||
if length > 0 && finalData.count > length {
|
||||
finalData.count = length
|
||||
}
|
||||
error = serror
|
||||
group.leave()
|
||||
})
|
||||
let waitResult = group.wait(timeout: .now() + timeout)
|
||||
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
if waitResult == .timedOut {
|
||||
completionHandler(nil, self.throwError(filePath, code: URLError.timedOut))
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
if let url = URL(string: filePath.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? filePath, relativeTo: self.baseURL!)?.absoluteURL {
|
||||
let urlresponse = URLResponse(url: url, mimeType: nil, expectedContentLength: finalData.count, textEncodingName: nil)
|
||||
let cachedResponse = CachedURLResponse(response: urlresponse, data: finalData)
|
||||
let request = URLRequest(url: url)
|
||||
self.cache?.storeCachedResponse(cachedResponse, for: request)
|
||||
}
|
||||
|
||||
completionHandler(finalData, nil)
|
||||
return
|
||||
}
|
||||
}) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler(nil, self.throwError(filePath, code: URLError.cannotParseResponse))
|
||||
return
|
||||
}
|
||||
|
||||
if !(response.hasPrefix("1") || !response.hasPrefix("2")) {
|
||||
let spaceIndex = response.characters.index(of: "-") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpRetrieveFile(_ task: FileProviderStreamTask, filePath: String, from position: Int64 = 0, length: Int = -1, onTask: ((_ task: FileProviderStreamTask) -> Void)?, onProgress: ((_ bytesReceived: Int64, _ totalReceived: Int64, _ expectedBytes: Int64) -> Void)?, completionHandler: @escaping (_ file: URL?, _ error: Error?) -> Void) {
|
||||
let tempURL = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent(UUID().uuidString).appendingPathExtension("tmp")
|
||||
|
||||
// Check cache
|
||||
if useCache, let url = URL(string: filePath.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? filePath, relativeTo: self.baseURL!)?.absoluteURL, let cachedResponse = self.cache?.cachedResponse(for: URLRequest(url: url)), cachedResponse.data.count > 0 {
|
||||
dispatch_queue.async {
|
||||
do {
|
||||
try cachedResponse.data.write(to: tempURL)
|
||||
completionHandler(tempURL, nil)
|
||||
} catch {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
try? FileManager.default.removeItem(at: tempURL)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
self.attributesOfItem(path: filePath) { (file, error) in
|
||||
let totalSize = file?.size ?? -1
|
||||
// Retreive data from server
|
||||
self.ftpDataConnect(task) { (dataTask, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let dataTask = dataTask else {
|
||||
completionHandler(nil, self.throwError(filePath, code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
// Send retreive command
|
||||
self.execute(command: "TYPE I" + "\r\n" + "REST \(position)" + "\r\n" + "RETR \(filePath)", on: task, minLength: 75, afterSend: { error in
|
||||
// starting passive task
|
||||
onTask?(dataTask)
|
||||
|
||||
let timeout = self.session.configuration.timeoutIntervalForRequest
|
||||
DispatchQueue.global().async {
|
||||
var finalData = Data()
|
||||
var eof = false
|
||||
var error: Error?
|
||||
while !eof {
|
||||
let group = DispatchGroup()
|
||||
group.enter()
|
||||
dataTask.readData(ofMinLength: 0, maxLength: 65535, timeout: timeout, completionHandler: { (data, seof, serror) in
|
||||
if let data = data {
|
||||
finalData.append(data)
|
||||
onProgress?(Int64(data.count), Int64(finalData.count), totalSize)
|
||||
}
|
||||
eof = seof || (length > 0 && finalData.count >= length)
|
||||
if length > 0 && finalData.count > length {
|
||||
finalData.count = length
|
||||
}
|
||||
error = serror
|
||||
group.leave()
|
||||
})
|
||||
let waitResult = group.wait(timeout: .now() + timeout)
|
||||
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
if waitResult == .timedOut {
|
||||
error = self.throwError("", code: URLError.timedOut)
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
if let url = URL(string: filePath.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? filePath, relativeTo: self.baseURL!)?.absoluteURL {
|
||||
let urlresponse = URLResponse(url: url, mimeType: nil, expectedContentLength: finalData.count, textEncodingName: nil)
|
||||
let cachedResponse = CachedURLResponse(response: urlresponse, data: finalData)
|
||||
let request = URLRequest(url: url)
|
||||
self.cache?.storeCachedResponse(cachedResponse, for: request)
|
||||
}
|
||||
|
||||
self.dispatch_queue.async {
|
||||
do {
|
||||
try finalData.write(to: tempURL)
|
||||
completionHandler(tempURL, nil)
|
||||
} catch {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
try? FileManager.default.removeItem(at: tempURL)
|
||||
}
|
||||
return
|
||||
}
|
||||
}) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(nil, error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler(nil, self.throwError(filePath, code: URLError.cannotParseResponse))
|
||||
return
|
||||
}
|
||||
|
||||
if !(response.hasPrefix("1") || !response.hasPrefix("2")) {
|
||||
let spaceIndex = response.characters.index(of: "-") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpStore(_ task: FileProviderStreamTask, filePath: String, fromData: Data?, fromFile: URL?, onTask: ((_ task: FileProviderStreamTask) -> Void)?, onProgress: ((_ bytesSent: Int64, _ totalSent: Int64, _ expectedBytes: Int64) -> Void)?, completionHandler: @escaping (_ error: Error?) -> Void) {
|
||||
|
||||
self.ftpDataConnect(task) { (dataTask, error) in
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let dataTask = dataTask else {
|
||||
completionHandler(self.throwError(filePath, code: URLError.badServerResponse))
|
||||
return
|
||||
}
|
||||
|
||||
// Send retreive command
|
||||
self.execute(command: "TYPE I" + "\r\n" + "STOR \(filePath)", on: task, minLength: 75, afterSend: { error in
|
||||
// starting passive task
|
||||
let timeout = self.session.configuration.timeoutIntervalForRequest
|
||||
if self.baseURL?.scheme == "ftps" || self.baseURL?.port == 990 {
|
||||
task.startSecureConnection()
|
||||
}
|
||||
onTask?(dataTask)
|
||||
|
||||
DispatchQueue.global().async {
|
||||
var error: Error?
|
||||
let chunkSize = 65536
|
||||
|
||||
if let data = fromData, data.count > 0 {
|
||||
var eof = false
|
||||
var sent: Int = 0
|
||||
while !eof {
|
||||
let group = DispatchGroup()
|
||||
group.enter()
|
||||
let endIndex = min(data.count, sent + chunkSize)
|
||||
eof = endIndex == data.count
|
||||
let subdata = data.subdata(in: sent..<endIndex)
|
||||
dataTask.write(subdata, timeout: timeout, completionHandler: { (serror) in
|
||||
error = serror
|
||||
sent += subdata.count
|
||||
group.leave()
|
||||
})
|
||||
|
||||
let waitResult = group.wait(timeout: .now() + timeout)
|
||||
onProgress?(Int64(subdata.count), Int64(sent), Int64(data.count))
|
||||
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
if waitResult == .timedOut {
|
||||
error = self.throwError(fromFile?.relativePath ?? filePath, code: URLError.timedOut)
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
dataTask.closeRead()
|
||||
dataTask.closeWrite()
|
||||
completionHandler(nil)
|
||||
return
|
||||
}
|
||||
|
||||
guard let file = fromFile, let fileHandle = FileHandle(forReadingAtPath: file.path) else { return }
|
||||
let size = file.fileSize
|
||||
|
||||
fileHandle.seek(toFileOffset: 0)
|
||||
var eof = false
|
||||
var sent: Int64 = 0
|
||||
while !eof {
|
||||
let group = DispatchGroup()
|
||||
group.enter()
|
||||
let data = fileHandle.readData(ofLength: chunkSize)
|
||||
eof = Int64(fileHandle.offsetInFile) == size
|
||||
|
||||
dataTask.write(data, timeout: timeout, completionHandler: { (serror) in
|
||||
error = serror
|
||||
sent += Int64(data.count)
|
||||
group.leave()
|
||||
})
|
||||
|
||||
let waitResult = group.wait(timeout: .now() + timeout)
|
||||
onProgress?(Int64(data.count), sent, size)
|
||||
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
if waitResult == .timedOut {
|
||||
error = self.throwError(fromFile?.relativePath ?? filePath, code: URLError.timedOut)
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
}
|
||||
dataTask.closeRead()
|
||||
dataTask.closeWrite()
|
||||
completionHandler(nil)
|
||||
return
|
||||
}
|
||||
}) { (response, error) in
|
||||
if let error = error {
|
||||
completionHandler(error)
|
||||
return
|
||||
}
|
||||
|
||||
guard let response = response else {
|
||||
completionHandler(self.throwError(filePath, code: URLError.cannotParseResponse))
|
||||
return
|
||||
}
|
||||
|
||||
if !(response.hasPrefix("1") || response.hasPrefix("2")) {
|
||||
let spaceIndex = response.characters.index(of: "-") ?? response.startIndex
|
||||
let code = Int(response.substring(to: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)) ?? -1
|
||||
let description = response.substring(from: spaceIndex).trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
let error = FileProviderFTPError(code: code, path: "", errorDescription: description)
|
||||
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(error)
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func ftpQuit(_ task: FileProviderStreamTask) {
|
||||
self.execute(command: "QUIT", on: task) { (_, _) in
|
||||
//task.closeRead()
|
||||
//task.closeWrite()
|
||||
}
|
||||
}
|
||||
|
||||
func ftpPath(_ apath: String) -> String {
|
||||
var path = apath.isEmpty ? self.currentPath : apath
|
||||
|
||||
// path of base url should be concreted into file path!
|
||||
path = baseURL!.appendingPathComponent(path).path
|
||||
|
||||
// Fixing slashes
|
||||
if !path.hasPrefix("/") {
|
||||
path = "/" + path
|
||||
}
|
||||
if path.hasSuffix("/"){
|
||||
path.characters.removeLast()
|
||||
}
|
||||
|
||||
if path.isEmpty {
|
||||
path = "/"
|
||||
}
|
||||
|
||||
return path
|
||||
}
|
||||
|
||||
func parseUnixList(_ text: String, in path: String) -> FileObject? {
|
||||
let gregorian = Calendar(identifier: .gregorian)
|
||||
let nearDateFormatter = DateFormatter()
|
||||
nearDateFormatter.calendar = gregorian
|
||||
nearDateFormatter.locale = Locale(identifier: "en_US_POSIX")
|
||||
nearDateFormatter.dateFormat = "MMM dd hh:ss yyyy"
|
||||
let farDateFormatter = DateFormatter()
|
||||
farDateFormatter.calendar = gregorian
|
||||
farDateFormatter.locale = Locale(identifier: "en_US_POSIX")
|
||||
farDateFormatter.dateFormat = "MMM dd yyyy"
|
||||
let thisYear = gregorian.component(.year, from: Date())
|
||||
|
||||
let components = text.components(separatedBy: " ").flatMap { $0.isEmpty ? nil : $0 }
|
||||
guard components.count >= 9 else { return nil }
|
||||
let posixPermission = components[0]
|
||||
let linksCount = Int(components[1]) ?? 0
|
||||
//let owner = components[2]
|
||||
//let groupOwner = components[3]
|
||||
let size = Int64(components[4]) ?? -1
|
||||
let date = components[5..<8].joined(separator: " ")
|
||||
let name = components[8..<components.count].joined(separator: " ")
|
||||
|
||||
guard name != "." && name != ".." else { return nil }
|
||||
var path = (path as NSString).appendingPathComponent(name)
|
||||
if path.hasPrefix("/") {
|
||||
path.characters.removeFirst()
|
||||
}
|
||||
|
||||
let file = FileObject(url: url(of: path), name: name, path: path)
|
||||
switch String(posixPermission.characters.first!) {
|
||||
case "d": file.type = .directory
|
||||
case "l": file.type = .symbolicLink
|
||||
default: file.type = .regular
|
||||
}
|
||||
file.isReadOnly = !posixPermission.contains("w")
|
||||
file.size = file.isDirectory ? -1 : size
|
||||
file.allValues[.linkCountKey] = linksCount
|
||||
|
||||
if let parsedDate = nearDateFormatter.date(from: date + " " + String(thisYear)) {
|
||||
if parsedDate > Date() {
|
||||
file.modifiedDate = gregorian.date(byAdding: .year, value: -1, to: parsedDate)
|
||||
} else {
|
||||
file.modifiedDate = parsedDate
|
||||
}
|
||||
} else if let parsedDate = farDateFormatter.date(from: date) {
|
||||
file.modifiedDate = parsedDate
|
||||
}
|
||||
|
||||
return file
|
||||
}
|
||||
|
||||
func parseMLST(_ text: String, in path: String) -> FileObject? {
|
||||
var components = text.components(separatedBy: ";").flatMap { $0.isEmpty ? nil : $0 }
|
||||
guard components.count > 1 else { return nil }
|
||||
|
||||
let nameOrPath = components.removeLast().trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
var correctedPath: String
|
||||
let name: String
|
||||
if nameOrPath.hasPrefix("/") {
|
||||
correctedPath = nameOrPath.replacingOccurrences(of: baseURL!.path, with: "", options: .anchored)
|
||||
name = (nameOrPath as NSString).lastPathComponent
|
||||
} else {
|
||||
name = nameOrPath
|
||||
correctedPath = (path as NSString).appendingPathComponent(nameOrPath)
|
||||
}
|
||||
if correctedPath.hasPrefix("/") {
|
||||
correctedPath.characters.removeFirst()
|
||||
}
|
||||
|
||||
var attributes = [String: String]()
|
||||
for component in components {
|
||||
let keyValue = component.components(separatedBy: "=") .flatMap { $0.isEmpty ? nil : $0 }
|
||||
guard keyValue.count >= 2, !keyValue[0].isEmpty else { continue }
|
||||
attributes[keyValue[0].lowercased()] = keyValue.dropFirst().joined(separator: "=")
|
||||
}
|
||||
|
||||
let file = FileObject(url: url(of: correctedPath), name: name, path: correctedPath)
|
||||
let dateFormatter = DateFormatter()
|
||||
dateFormatter.calendar = Calendar(identifier: .gregorian)
|
||||
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
|
||||
dateFormatter.dateFormat = "yyyyMMddhhmmss"
|
||||
for (key, attribute) in attributes {
|
||||
switch key {
|
||||
case "type":
|
||||
switch attribute.lowercased() {
|
||||
case "file": file.type = .regular
|
||||
case "dir": file.type = .directory
|
||||
case "link": file.type = .symbolicLink
|
||||
case "os.unix=block": file.type = .blockSpecial
|
||||
case "cdir", "pdir": return nil // . and .. files are redundant in listing
|
||||
default: file.type = .unknown
|
||||
}
|
||||
|
||||
case "unique":
|
||||
file.allValues[.fileResourceIdentifierKey] = attribute
|
||||
|
||||
case "modify":
|
||||
file.modifiedDate = dateFormatter.date(from: attribute)
|
||||
|
||||
case "create":
|
||||
file.creationDate = dateFormatter.date(from: attribute)
|
||||
|
||||
case "perm":
|
||||
file.allValues[.isReadableKey] = attribute.contains("r") || attribute.contains("l")
|
||||
file.allValues[.isWritableKey] = attribute.contains("w") || attribute.contains("a")
|
||||
|
||||
case "size":
|
||||
file.size = Int64(attribute) ?? -1
|
||||
|
||||
case "media-type":
|
||||
file.allValues[.mimeTypeKey] = attribute
|
||||
|
||||
default:
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
return file
|
||||
}
|
||||
}
|
||||
|
||||
/// Contains error code and description returned by FTP/S provider.
|
||||
public struct FileProviderFTPError: Error {
|
||||
/// HTTP status code returned for error by server.
|
||||
public let code: Int
|
||||
/// Path of file/folder casued that error
|
||||
public let path: String
|
||||
/// Contents returned by server as error description
|
||||
public let errorDescription: String?
|
||||
}
|
||||
+7
-102
@@ -24,20 +24,14 @@ open class FileObject: Equatable {
|
||||
self.path = path
|
||||
}
|
||||
|
||||
/// url to access the resource, not supported by Dropbox provider
|
||||
@available(*, deprecated, renamed: "url", message: "Use url.absoluteURL instead.")
|
||||
open var absoluteURL: URL? {
|
||||
return url?.absoluteURL
|
||||
}
|
||||
|
||||
/// URL to access the resource, can be a relative URL against base URL.
|
||||
/// not supported by Dropbox provider.
|
||||
open internal(set) var url: URL? {
|
||||
get {
|
||||
return allValues[.fileURL] as? URL
|
||||
return allValues[.fileURLKey] as? URL
|
||||
}
|
||||
set {
|
||||
allValues[.fileURL] = newValue
|
||||
allValues[.fileURLKey] = newValue
|
||||
}
|
||||
}
|
||||
|
||||
@@ -152,8 +146,8 @@ open class FileObject: Equatable {
|
||||
}
|
||||
|
||||
internal func mapPredicate() -> [String: Any] {
|
||||
let mapDict: [URLResourceKey: String] = [.fileURL: "url", .nameKey: "name", .pathKey: "path", .fileSizeKey: "filesize", .creationDateKey: "creationDate",
|
||||
.contentModificationDateKey: "modifiedDate", .isHiddenKey: "isHidden", .isWritableKey: "isWritable", .serverDate: "serverDate", .entryTag: "entryTag", .mimeType: "mimeType"]
|
||||
let mapDict: [URLResourceKey: String] = [.fileURLKey: "url", .nameKey: "name", .pathKey: "path", .fileSizeKey: "filesize", .creationDateKey: "creationDate",
|
||||
.contentModificationDateKey: "modifiedDate", .isHiddenKey: "isHidden", .isWritableKey: "isWritable", .serverDateKey: "serverDate", .entryTagKey: "entryTag", .mimeTypeKey: "mimeType"]
|
||||
let typeDict: [URLFileResourceType: String] = [.directory: "directory", .regular: "regular", .symbolicLink: "symbolicLink", .unknown: "unknown"]
|
||||
var result = [String: Any]()
|
||||
for (key, value) in allValues {
|
||||
@@ -170,10 +164,11 @@ open class FileObject: Equatable {
|
||||
return result
|
||||
}
|
||||
|
||||
/// Converts macOS spotlight query for searching files to a query that can be used for `searchFiles()` method
|
||||
static public func convertPredicate(fromSpotlight query: NSPredicate) -> NSPredicate {
|
||||
let mapDict: [String: URLResourceKey] = [NSMetadataItemURLKey: .fileURL, NSMetadataItemFSNameKey: .nameKey, NSMetadataItemPathKey: .pathKey,
|
||||
let mapDict: [String: URLResourceKey] = [NSMetadataItemURLKey: .fileURLKey, NSMetadataItemFSNameKey: .nameKey, NSMetadataItemPathKey: .pathKey,
|
||||
NSMetadataItemFSSizeKey: .fileSizeKey, NSMetadataItemFSCreationDateKey: .creationDateKey,
|
||||
NSMetadataItemFSContentChangeDateKey: .contentModificationDateKey, "kMDItemFSInvisible": .isHiddenKey, "kMDItemFSIsWriteable": .isWritableKey, "kMDItemKind": .mimeType]
|
||||
NSMetadataItemFSContentChangeDateKey: .contentModificationDateKey, "kMDItemFSInvisible": .isHiddenKey, "kMDItemFSIsWriteable": .isWritableKey, "kMDItemKind": .mimeTypeKey]
|
||||
|
||||
if let cQuery = query as? NSCompoundPredicate {
|
||||
let newSub = cQuery.subpredicates.map { convertPredicate(fromSpotlight: $0 as! NSPredicate) }
|
||||
@@ -198,37 +193,6 @@ open class FileObject: Equatable {
|
||||
}
|
||||
}
|
||||
|
||||
internal func resolve(dateString: String) -> Date? {
|
||||
let dateFor: DateFormatter = DateFormatter()
|
||||
dateFor.locale = Locale(identifier: "en_US")
|
||||
dateFor.dateFormat = "yyyy'-'MM'-'dd'T'HH':'mm':'ssZ"
|
||||
if let rfc3339 = dateFor.date(from: dateString) {
|
||||
return rfc3339
|
||||
}
|
||||
dateFor.dateFormat = "EEE',' dd' 'MMM' 'yyyy HH':'mm':'ss z"
|
||||
if let rfc1123 = dateFor.date(from: dateString) {
|
||||
return rfc1123
|
||||
}
|
||||
dateFor.dateFormat = "EEEE',' dd'-'MMM'-'yy HH':'mm':'ss z"
|
||||
if let rfc850 = dateFor.date(from: dateString) {
|
||||
return rfc850
|
||||
}
|
||||
dateFor.dateFormat = "EEE MMM d HH':'mm':'ss yyyy"
|
||||
if let asctime = dateFor.date(from: dateString) {
|
||||
return asctime
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
internal func rfc3339utc(of date:Date) -> String {
|
||||
let fm = DateFormatter()
|
||||
fm.dateFormat = "yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'"
|
||||
fm.timeZone = TimeZone(identifier:"UTC")
|
||||
fm.locale = Locale(identifier:"en_US_POSIX")
|
||||
return fm.string(from:date)
|
||||
}
|
||||
|
||||
/// Sorting FileObject array by given criteria, **not thread-safe**
|
||||
public struct FileObjectSorting {
|
||||
|
||||
@@ -321,62 +285,3 @@ public struct FileObjectSorting {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
extension Array where Element: FileObject {
|
||||
/// Returns a sorted array of `FileObject`s by criterias set in attributes.
|
||||
public func sort(by type: FileObjectSorting.SortType, ascending: Bool = true, isDirectoriesFirst: Bool = false) -> [Element] {
|
||||
let sorting = FileObjectSorting(type: type, ascending: ascending, isDirectoriesFirst: isDirectoriesFirst)
|
||||
return sorting.sort(self) as! [Element]
|
||||
}
|
||||
|
||||
/// Sorts array of `FileObject`s by criterias set in attributes.
|
||||
public mutating func sorted(by type: FileObjectSorting.SortType, ascending: Bool = true, isDirectoriesFirst: Bool = false) {
|
||||
self = self.sort(by: type, ascending: ascending, isDirectoriesFirst: isDirectoriesFirst)
|
||||
}
|
||||
}
|
||||
|
||||
extension URLFileResourceType {
|
||||
/// Returns corresponding `URLFileResourceType` of a `FileAttributeType` value
|
||||
public init(fileTypeValue: FileAttributeType) {
|
||||
switch fileTypeValue {
|
||||
case FileAttributeType.typeCharacterSpecial: self = .characterSpecial
|
||||
case FileAttributeType.typeDirectory: self = .directory
|
||||
case FileAttributeType.typeBlockSpecial: self = .blockSpecial
|
||||
case FileAttributeType.typeRegular: self = .regular
|
||||
case FileAttributeType.typeSymbolicLink: self = .symbolicLink
|
||||
case FileAttributeType.typeSocket: self = .socket
|
||||
case FileAttributeType.typeUnknown: self = .unknown
|
||||
default: self = .unknown
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
internal extension URLResourceKey {
|
||||
static let fileURL = URLResourceKey(rawValue: "NSURLFileURLKey")
|
||||
static let serverDate = URLResourceKey(rawValue: "NSURLServerDateKey")
|
||||
static let entryTag = URLResourceKey(rawValue: "NSURLEntryTagKey")
|
||||
static let mimeType = URLResourceKey(rawValue: "NSURLMIMETypeIdentifierKey")
|
||||
}
|
||||
|
||||
internal extension URL {
|
||||
var uw_scheme: String {
|
||||
return self.scheme ?? ""
|
||||
}
|
||||
}
|
||||
|
||||
internal func jsonToDictionary(_ jsonString: String) -> [String: AnyObject]? {
|
||||
guard let data = jsonString.data(using: .utf8) else {
|
||||
return nil
|
||||
}
|
||||
if let dic = try? JSONSerialization.jsonObject(with: data, options: JSONSerialization.ReadingOptions()) as? [String: AnyObject] {
|
||||
return dic
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
internal func dictionaryToJSON(_ dictionary: [String: AnyObject]) -> String? {
|
||||
if let data = try? JSONSerialization.data(withJSONObject: dictionary, options: JSONSerialization.WritingOptions()) {
|
||||
return String(data: data, encoding: .utf8)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
+183
-189
@@ -19,7 +19,7 @@ public typealias ImageClass = NSImage
|
||||
public typealias SimpleCompletionHandler = ((_ error: Error?) -> Void)?
|
||||
|
||||
/// This protocol defines FileProvider neccesary functions and properties to connect and get contents list
|
||||
public protocol FileProviderBasic: class {
|
||||
public protocol FileProviderBasic: class, NSCoding, NSSecureCoding {
|
||||
/// An string to identify type of provider.
|
||||
static var type: String { get }
|
||||
|
||||
@@ -51,13 +51,13 @@ public protocol FileProviderBasic: class {
|
||||
|
||||
**Example initialization:**
|
||||
````
|
||||
let credential = URLCredential(user: "user", password: "password", persistence: .forSeession)
|
||||
provider.credential = URLCredential(user: "user", password: "password", persistence: .forSeession)
|
||||
````
|
||||
|
||||
- Note: In OAuth based providers like `DropboxFileProvider` and `OneDriveFileProvider`, password is Token.
|
||||
use [OAuthSwift](https://github.com/OAuthSwift/OAuthSwift) library to fetch clientId and Token of user.
|
||||
*/
|
||||
var credential: URLCredential? { get }
|
||||
var credential: URLCredential? { get set }
|
||||
|
||||
/**
|
||||
Returns an Array of `FileObject`s identifying the the directory entries via asynchronous completion handler.
|
||||
@@ -66,8 +66,8 @@ public protocol FileProviderBasic: class {
|
||||
|
||||
- Parameter path: path to target directory. If empty, `currentPath` value will be used.
|
||||
- Parameter completionHandler: a closure with result of directory entries or error.
|
||||
`contents`: An array of `FileObject` identifying the the directory entries.
|
||||
`error`: Error returned by system.
|
||||
- `contents`: An array of `FileObject` identifying the the directory entries.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
func contentsOfDirectory(path: String, completionHandler: @escaping ((_ contents: [FileObject], _ error: Error?) -> Void))
|
||||
|
||||
@@ -78,8 +78,8 @@ public protocol FileProviderBasic: class {
|
||||
|
||||
- Parameter path: path to target directory. If empty, `currentPath` value will be used.
|
||||
- Parameter completionHandler: a closure with result of directory entries or error.
|
||||
`attributes`: A `FileObject` containing the attributes of the item.
|
||||
`error`: Error returned by system.
|
||||
- `attributes`: A `FileObject` containing the attributes of the item.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
func attributesOfItem(path: String, completionHandler: @escaping ((_ attributes: FileObject?, _ error: Error?) -> Void))
|
||||
|
||||
@@ -95,7 +95,7 @@ public protocol FileProviderBasic: class {
|
||||
- Parameters:
|
||||
- path: location of directory to start search
|
||||
- recursive: Searching subdirectories of path
|
||||
- query: Simple string that file name contains to be search, case-insensitive.
|
||||
- query: Simple string that file name begins with to be search, case-insensitive.
|
||||
- foundItemHandler: Closure which is called when a file is found
|
||||
- completionHandler: Closure which will be called after finishing search. Returns an arry of `FileObject` or error if occured.
|
||||
*/
|
||||
@@ -132,22 +132,25 @@ public protocol FileProviderBasic: class {
|
||||
*/
|
||||
func url(of path: String?) -> URL
|
||||
|
||||
|
||||
/// Returns the relative path of url, wothout percent encoding. Even if url is absolute or
|
||||
/// retrieved from another provider, it will try to resolve the url against `baseURL` of
|
||||
/// current provider. It's highly recomended to use this method for displaying purposes.
|
||||
///
|
||||
/// - Parameter url: Absolute url to file or directory.
|
||||
/// - Returns: A `String` contains relative path of url against base url.
|
||||
func relativePathOf(url: URL) -> String
|
||||
|
||||
/// Checks the connection to server or permission on local
|
||||
func isReachable(completionHandler: @escaping(_ success: Bool) -> Void)
|
||||
}
|
||||
|
||||
extension FileProviderBasic {
|
||||
public func searchFiles(path: String, recursive: Bool, query: String, foundItemHandler: ((FileObject) -> Void)?, completionHandler: @escaping ((_ files: [FileObject], _ error: Error?) -> Void)) {
|
||||
let predicate = NSPredicate(format: "name CONTAINS[c] %@", query)
|
||||
let predicate = NSPredicate(format: "name BEGINSWITH[c] %@", query)
|
||||
self.searchFiles(path: path, recursive: recursive, query: predicate, foundItemHandler: foundItemHandler, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
/// Converts Spotlight search predicate to `FileProvider.searchFiles()` method usable predicate.
|
||||
@available(*, obsoleted: 1.0, renamed: "FileObject.convertProdicate(fromSpotlight:)", message: "Use FileObject.convertProdicate(fromSpotlight:) instead.")
|
||||
public func convertSpotlightPredicateTo(_ query: NSPredicate) -> NSPredicate {
|
||||
return FileObject.convertPredicate(fromSpotlight: query)
|
||||
}
|
||||
|
||||
/// The maximum number of queued operations that can execute at the same time.
|
||||
///
|
||||
/// The default value of this property is `OperationQueue.defaultMaxConcurrentOperationCount`.
|
||||
@@ -159,6 +162,8 @@ extension FileProviderBasic {
|
||||
operation_queue.maxConcurrentOperationCount = newValue
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
/// Checking equality of two file provider, regardless of current path queues and delegates.
|
||||
@@ -170,7 +175,7 @@ public func ==(lhs: FileProviderBasic, rhs: FileProviderBasic) -> Bool {
|
||||
return lhs.type == rhs.type && lhs.baseURL == rhs.baseURL && lhs.credential == rhs.credential
|
||||
}
|
||||
|
||||
/// Cancels all active underlying tasks
|
||||
/// Cancels all active underlying tasks when deallocating remote providers
|
||||
public var fileProviderCancelTasksOnInvalidating = true
|
||||
|
||||
/// Extending `FileProviderBasic` for web-based file providers
|
||||
@@ -199,7 +204,13 @@ public protocol FileProviderBasicRemote: FileProviderBasic {
|
||||
var validatingCache: Bool { get set }
|
||||
}
|
||||
|
||||
internal extension FileProviderBasicRemote {
|
||||
internal protocol FileProviderBasicRemoteInternal: FileProviderBasic {
|
||||
var completionHandlersForTasks: [Int: SimpleCompletionHandler] { get set }
|
||||
var downloadCompletionHandlersForTasks: [Int: (URL) -> Void] { get set }
|
||||
var dataCompletionHandlersForTasks: [Int: (Data) -> Void] { get set }
|
||||
}
|
||||
|
||||
internal extension FileProviderBasicRemote {
|
||||
func returnCachedDate(with request: URLRequest, validatingCache: Bool, completionHandler: @escaping (Data?, URLResponse?, Error?) -> Swift.Void) -> Bool {
|
||||
guard let cache = self.cache else { return false }
|
||||
if let response = cache.cachedResponse(for: request) {
|
||||
@@ -220,7 +231,7 @@ internal extension FileProviderBasicRemote {
|
||||
}
|
||||
group.leave()
|
||||
}).resume()
|
||||
_ = group.wait(timeout: DispatchTime.now() + self.session.configuration.timeoutIntervalForRequest)
|
||||
_ = group.wait(timeout: .now() + self.session.configuration.timeoutIntervalForRequest)
|
||||
}
|
||||
if validatedCache {
|
||||
completionHandler(response.data, response.response, nil)
|
||||
@@ -265,20 +276,6 @@ public protocol FileProviderOperations: FileProviderBasic {
|
||||
@discardableResult
|
||||
func create(folder: String, at: String, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
|
||||
/**
|
||||
Creates an new file with data passed to method asynchronously.
|
||||
Returns error via completionHandler if file is already exists.
|
||||
|
||||
- Parameters:
|
||||
- file: New file name with extension separated by period.
|
||||
- at: Parent path of new file.
|
||||
- data: Data of new files. Pass nil or `Data()` to create empty file.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
func create(file: String, at: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
|
||||
/**
|
||||
Moves a file or directory from `path` to designated path asynchronously.
|
||||
When you want move a file, destination path should also consists of file name.
|
||||
@@ -353,6 +350,8 @@ public protocol FileProviderOperations: FileProviderBasic {
|
||||
Uploads a file from local file url to designated path asynchronously.
|
||||
Method will fail if source is not a local url with `file://` scheme.
|
||||
|
||||
- Note: It's safe to assume that this method only works on individual files and **won't** copy folders recursively.
|
||||
|
||||
- Parameters:
|
||||
- localFile: a file url to file.
|
||||
- to: destination path of file, including file/directory name.
|
||||
@@ -366,6 +365,8 @@ public protocol FileProviderOperations: FileProviderBasic {
|
||||
Uploads a file from local file url to designated path asynchronously.
|
||||
Method will fail if source is not a local url with `file://` scheme.
|
||||
|
||||
- Note: It's safe to assume that this method only works on individual files and **won't** copy folders recursively.
|
||||
|
||||
- Parameters:
|
||||
- localFile: a file url to file.
|
||||
- to: destination path of file, including file/directory name.
|
||||
@@ -380,6 +381,8 @@ public protocol FileProviderOperations: FileProviderBasic {
|
||||
Download a file from `path` to designated local file url asynchronously.
|
||||
Method will fail if destination is not a local url with `file://` scheme.
|
||||
|
||||
- Note: It's safe to assume that this method only works on individual files and **won't** copy folders recursively.
|
||||
|
||||
- Parameters:
|
||||
- path: original file or directory path.
|
||||
- toLocalURL: destination local url of file, including file/directory name.
|
||||
@@ -390,7 +393,15 @@ public protocol FileProviderOperations: FileProviderBasic {
|
||||
func copyItem(path: String, toLocalURL: URL, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
}
|
||||
|
||||
extension FileProviderOperations {
|
||||
public extension FileProviderOperations {
|
||||
/// *DEPRECATED:* Use Use FileProviderReadWrite.writeContents(path:, data:, completionHandler:) method instead.
|
||||
@available(*, deprecated, message: "Use FileProviderReadWrite.writeContents(path:, data:, completionHandler:) method instead.")
|
||||
@discardableResult
|
||||
public func create(file: String, at: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let path = (at as NSString).appendingPathComponent(file)
|
||||
return (self as? FileProviderReadWrite)?.writeContents(path: path, contents: data, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
public func moveItem(path: String, to: String, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return self.moveItem(path: path, to: to, overwrite: false, completionHandler: completionHandler)
|
||||
@@ -416,8 +427,8 @@ public protocol FileProviderReadWrite: FileProviderBasic {
|
||||
- Parameters:
|
||||
- path: Path of file.
|
||||
- completionHandler: a closure with result of file contents or error.
|
||||
`contents`: contents of file in a `Data` object.
|
||||
`error`: Error returned by system.
|
||||
- `contents`: contents of file in a `Data` object.
|
||||
- `error`: Error returned by system.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
@@ -432,8 +443,8 @@ public protocol FileProviderReadWrite: FileProviderBasic {
|
||||
- offset: First byte index which should be read. **Starts from 0.**
|
||||
- length: Bytes count of data. Pass `-1` to read until the end of file.
|
||||
- completionHandler: a closure with result of file contents or error.
|
||||
`contents`: contents of file in a `Data` object.
|
||||
`error`: Error returned by system.
|
||||
- `contents`: contents of file in a `Data` object.
|
||||
- `error`: Error returned by system.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
@@ -446,12 +457,12 @@ public protocol FileProviderReadWrite: FileProviderBasic {
|
||||
|
||||
- Parameters:
|
||||
- path: Path of target file.
|
||||
- contents: Data to be written into file.
|
||||
- contents: Data to be written into file, pass nil to create empty file.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
func writeContents(path: String, contents: Data, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
func writeContents(path: String, contents: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
|
||||
/**
|
||||
Write the contents of the `Data` to a location asynchronously.
|
||||
@@ -459,13 +470,13 @@ public protocol FileProviderReadWrite: FileProviderBasic {
|
||||
|
||||
- Parameters:
|
||||
- path: Path of target file.
|
||||
- contents: Data to be written into file.
|
||||
- contents: Data to be written into file, pass nil to create empty file.
|
||||
- atomically: data will be written to a temporary file before writing to final location. Default is `false`.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
func writeContents(path: String, contents: Data, atomically: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
func writeContents(path: String, contents: Data?, atomically: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
|
||||
/**
|
||||
Write the contents of the `Data` to a location asynchronously.
|
||||
@@ -473,27 +484,27 @@ public protocol FileProviderReadWrite: FileProviderBasic {
|
||||
|
||||
- Parameters:
|
||||
- path: Path of target file.
|
||||
- contents: Data to be written into file.
|
||||
- contents: Data to be written into file, pass nil to create empty file.
|
||||
- overwrite: Destination file should be overwritten if file is already exists. Default is `false`.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
func writeContents(path: String, contents: Data, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
func writeContents(path: String, contents: Data?, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
|
||||
/**
|
||||
Write the contents of the `Data` to a location asynchronously.
|
||||
|
||||
- Parameters:
|
||||
- path: Path of target file.
|
||||
- contents: Data to be written into file.
|
||||
- contents: Data to be written into file, pass nil to create empty file.
|
||||
- overwrite: Destination file should be overwritten if file is already exists. Default is `false`.
|
||||
- atomically: data will be written to a temporary file before writing to final location. Default is `false`.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
- Returns: An `OperationHandle` to get progress or cancel progress. Doesn't work on `LocalFileProvider`.
|
||||
*/
|
||||
@discardableResult
|
||||
func writeContents(path: String, contents: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
func writeContents(path: String, contents: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle?
|
||||
}
|
||||
|
||||
extension FileProviderReadWrite {
|
||||
@@ -503,17 +514,17 @@ extension FileProviderReadWrite {
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
public func writeContents(path: String, contents: Data, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
public func writeContents(path: String, contents: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return self.writeContents(path: path, contents: contents, atomically: false, overwrite: false, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
public func writeContents(path: String, contents: Data, atomically: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
public func writeContents(path: String, contents: Data?, atomically: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return self.writeContents(path: path, contents: contents, atomically: atomically, overwrite: false, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
public func writeContents(path: String, contents: Data, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
public func writeContents(path: String, contents: Data?, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return self.writeContents(path: path, contents: contents, atomically: false, overwrite: overwrite, completionHandler: completionHandler)
|
||||
}
|
||||
}
|
||||
@@ -610,11 +621,6 @@ extension FileProviderBasic {
|
||||
return type(of: self).type
|
||||
}
|
||||
|
||||
/// **DEPRECATED** This property never worked as expected and is redundant as only supported by `LocalFileProvider`.
|
||||
/// To simulate `false` value, assign `URL(fileURLWithPath: "/")` to `baseURL`.
|
||||
@available(*, deprecated, message: "Redundant property, now is always true.")
|
||||
var isPathRelative: Bool { return true }
|
||||
|
||||
public func url(of path: String? = nil) -> URL {
|
||||
var rpath: String = path ?? self.currentPath
|
||||
rpath = rpath.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? rpath
|
||||
@@ -628,24 +634,29 @@ extension FileProviderBasic {
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/// Returns the relative path of url, wothout percent encoding. Even if url is absolute or
|
||||
/// retrieved from another provider, it will try to resolve the url against `baseURL` of
|
||||
/// current provider. It's highly recomended to use this method for displaying purposes.
|
||||
///
|
||||
/// - Parameter url: Absolute url to file or directory.
|
||||
/// - Returns: A `String` contains relative path of url against base url.
|
||||
public func relativePathOf(url: URL) -> String {
|
||||
// check if url derieved from current base url
|
||||
if !url.relativePath.isEmpty, url.baseURL == self.baseURL {
|
||||
return url.relativePath.removingPercentEncoding!
|
||||
let relativePath = url.relativePath
|
||||
if !relativePath.isEmpty, url.baseURL == self.baseURL {
|
||||
return (relativePath.removingPercentEncoding ?? relativePath).replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
}
|
||||
|
||||
// resolve url string against baseurl
|
||||
guard let baseURL = self.baseURL?.standardizedFileURL else { return url.absoluteString }
|
||||
let standardPath = url.absoluteString.replacingOccurrences(of: "file:///private/var/", with: "file:///var/", options: .anchored)
|
||||
let standardBase = baseURL.absoluteString.replacingOccurrences(of: "file:///private/var/", with: "file:///var/", options: .anchored)
|
||||
return standardPath.replacingOccurrences(of: standardBase, with: "/").removingPercentEncoding!
|
||||
if baseURL?.isFileURL ?? false {
|
||||
guard let baseURL = self.baseURL?.standardizedFileURL else { return url.absoluteString }
|
||||
let standardPath = url.absoluteString.replacingOccurrences(of: "file:///private/var/", with: "file:///var/", options: .anchored)
|
||||
let standardBase = baseURL.absoluteString.replacingOccurrences(of: "file:///private/var/", with: "file:///var/", options: .anchored)
|
||||
let standardRelativePath = standardPath.replacingOccurrences(of: standardBase, with: "/").replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
return standardRelativePath.removingPercentEncoding ?? standardRelativePath
|
||||
} else {
|
||||
guard let baseURL = self.baseURL else { return url.absoluteString }
|
||||
let standardRelativePath = url.absoluteString.replacingOccurrences(of: baseURL.absoluteString, with: "/").replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
if URLComponents(string: standardRelativePath)?.host?.isEmpty ?? true {
|
||||
return standardRelativePath.removingPercentEncoding ?? standardRelativePath
|
||||
} else {
|
||||
return relativePath.replacingOccurrences(of: "/", with: "", options: .anchored)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
internal func correctPath(_ path: String?) -> String? {
|
||||
@@ -690,7 +701,7 @@ extension FileProviderBasic {
|
||||
}
|
||||
group.leave()
|
||||
}
|
||||
_ = group.wait(timeout: DispatchTime.now() + 5)
|
||||
_ = group.wait(timeout: .now() + 5)
|
||||
let finalFile = result + (!fileExt.isEmpty ? "." + fileExt : "")
|
||||
return (dirPath as NSString).appendingPathComponent(finalFile)
|
||||
}
|
||||
@@ -734,8 +745,8 @@ public protocol ExtendedFileProvider: FileProviderBasic {
|
||||
- Parameters:
|
||||
- path: path of file.
|
||||
- completionHandler: a closure with result of preview image or error.
|
||||
`image`: `NSImage`/`UIImage` object contains preview.
|
||||
`error`: Error returned by system.
|
||||
- `image`: `NSImage`/`UIImage` object contains preview.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
func thumbnailOfFile(path: String, completionHandler: @escaping ((_ image: ImageClass?, _ error: Error?) -> Void))
|
||||
|
||||
@@ -750,8 +761,8 @@ public protocol ExtendedFileProvider: FileProviderBasic {
|
||||
- path: path of file.
|
||||
- dimension: width and height of result preview image.
|
||||
- completionHandler: a closure with result of preview image or error.
|
||||
`image`: `NSImage`/`UIImage` object contains preview.
|
||||
`error`: Error returned by system.
|
||||
- `image`: `NSImage`/`UIImage` object contains preview.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
func thumbnailOfFile(path: String, dimension: CGSize?, completionHandler: @escaping ((_ image: ImageClass?, _ error: Error?) -> Void))
|
||||
|
||||
@@ -765,9 +776,9 @@ public protocol ExtendedFileProvider: FileProviderBasic {
|
||||
- Parameters:
|
||||
- path: path of file.
|
||||
- completionHandler: a closure with result of preview image or error.
|
||||
`propertiesDictionary`: A `Dictionary` of proprty keys and values.
|
||||
`keys`: An `Array` contains ordering of keys.
|
||||
`error`: Error returned by system.
|
||||
- `propertiesDictionary`: A `Dictionary` of proprty keys and values.
|
||||
- `keys`: An `Array` contains ordering of keys.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
func propertiesOfFile(path: String, completionHandler: @escaping ((_ propertiesDictionary: [String: Any], _ keys: [String], _ error: Error?) -> Void))
|
||||
}
|
||||
@@ -777,96 +788,82 @@ extension ExtendedFileProvider {
|
||||
self.thumbnailOfFile(path: path, dimension: nil, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
internal static func formatshort(interval: TimeInterval) -> String {
|
||||
var result = "0:00"
|
||||
if interval < TimeInterval(Int32.max) {
|
||||
result = ""
|
||||
var time = DateComponents()
|
||||
time.hour = Int(interval / 3600)
|
||||
time.minute = Int((interval.truncatingRemainder(dividingBy: 3600)) / 60)
|
||||
time.second = Int(interval.truncatingRemainder(dividingBy: 60))
|
||||
let formatter = NumberFormatter()
|
||||
formatter.paddingCharacter = "0"
|
||||
formatter.minimumIntegerDigits = 2
|
||||
formatter.maximumFractionDigits = 0
|
||||
let formatterFirst = NumberFormatter()
|
||||
formatterFirst.maximumFractionDigits = 0
|
||||
if time.hour! > 0 {
|
||||
result = "\(formatterFirst.string(from: NSNumber(value: time.hour!))!):\(formatter.string(from: NSNumber(value: time.minute!))!):\(formatter.string(from: NSNumber(value: time.second!))!)"
|
||||
} else {
|
||||
result = "\(formatterFirst.string(from: NSNumber(value: time.minute!))!):\(formatter.string(from: NSNumber(value: time.second!))!)"
|
||||
}
|
||||
}
|
||||
result = result.trimmingCharacters(in: CharacterSet(charactersIn: ": "))
|
||||
return result
|
||||
}
|
||||
|
||||
internal static func dataIsPDF(_ data: Data) -> Bool {
|
||||
return data.count > 4 && data.scanString(length: 4, encoding: .ascii) == "%PDF"
|
||||
}
|
||||
|
||||
internal static func convertToImage(pdfData: Data?, page: Int = 1) -> ImageClass? {
|
||||
guard let pdfData = pdfData else { return nil }
|
||||
|
||||
let cfPDFData: CFData = pdfData as CFData
|
||||
if let provider = CGDataProvider(data: cfPDFData), let reference = CGPDFDocument(provider), let pageRef = reference.page(at: page) {
|
||||
let frame = pageRef.getBoxRect(CGPDFBox.mediaBox)
|
||||
var size = frame.size
|
||||
let rect = CGRect(x: 0, y: 0, width: size.width, height: size.height)
|
||||
|
||||
#if os(macOS)
|
||||
let ppp = Int(NSScreen.main()?.backingScaleFactor ?? 1) // fetch device is retina or not
|
||||
|
||||
size.width *= CGFloat(ppp)
|
||||
size.height *= CGFloat(ppp)
|
||||
|
||||
let rep = NSBitmapImageRep(bitmapDataPlanes: nil, pixelsWide: Int(size.width), pixelsHigh: Int(size.height),
|
||||
bitsPerSample: 8, samplesPerPixel: 4, hasAlpha: true, isPlanar: false, colorSpaceName: NSCalibratedRGBColorSpace,
|
||||
bytesPerRow: 0, bitsPerPixel: 0)
|
||||
|
||||
guard let context = NSGraphicsContext(bitmapImageRep: rep!) else {
|
||||
return nil
|
||||
}
|
||||
|
||||
NSGraphicsContext.saveGraphicsState()
|
||||
NSGraphicsContext.setCurrent(context)
|
||||
|
||||
let transform = pageRef.getDrawingTransform(CGPDFBox.mediaBox, rect: rect, rotate: 0, preserveAspectRatio: true)
|
||||
context.cgContext.concatenate(transform)
|
||||
|
||||
context.cgContext.translateBy(x: 0, y: size.height)
|
||||
context.cgContext.scaleBy(x: CGFloat(ppp), y: CGFloat(-ppp))
|
||||
context.cgContext.drawPDFPage(pageRef)
|
||||
|
||||
let resultingImage = NSImage(size: size)
|
||||
resultingImage.addRepresentation(rep!)
|
||||
return resultingImage
|
||||
#else
|
||||
let ppp = Int(UIScreen.main.scale) // fetch device is retina or not
|
||||
guard let context = UIGraphicsGetCurrentContext() else {
|
||||
return nil
|
||||
}
|
||||
size.width *= CGFloat(ppp)
|
||||
size.height *= CGFloat(ppp)
|
||||
UIGraphicsBeginImageContext(size)
|
||||
|
||||
context.saveGState()
|
||||
let transform = pageRef.getDrawingTransform(CGPDFBox.mediaBox, rect: rect, rotate: 0, preserveAspectRatio: true)
|
||||
context.concatenate(transform)
|
||||
|
||||
context.translateBy(x: 0, y: size.height)
|
||||
context.scaleBy(x: CGFloat(ppp), y: CGFloat(-ppp))
|
||||
context.drawPDFPage(pageRef)
|
||||
|
||||
context.restoreGState()
|
||||
let resultingImage = UIGraphicsGetImageFromCurrentImageContext()
|
||||
UIGraphicsEndImageContext()
|
||||
return resultingImage
|
||||
#endif
|
||||
return self.convertToImage(pdfPage: pageRef)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
internal static func convertToImage(pdfURL: URL, page: Int = 1) -> ImageClass? {
|
||||
// To accelerate, supporting only local file URL
|
||||
guard pdfURL.isFileURL else { return nil }
|
||||
|
||||
if let reference = CGPDFDocument(pdfURL as CFURL), let pageRef = reference.page(at: page) {
|
||||
return self.convertToImage(pdfPage: pageRef)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
private static func convertToImage(pdfPage: CGPDFPage) -> ImageClass? {
|
||||
let frame = pdfPage.getBoxRect(CGPDFBox.mediaBox)
|
||||
var size = frame.size
|
||||
let rect = CGRect(x: 0, y: 0, width: size.width, height: size.height)
|
||||
|
||||
#if os(macOS)
|
||||
let ppp = Int(NSScreen.main()?.backingScaleFactor ?? 1) // fetch device is retina or not
|
||||
|
||||
size.width *= CGFloat(ppp)
|
||||
size.height *= CGFloat(ppp)
|
||||
|
||||
let rep = NSBitmapImageRep(bitmapDataPlanes: nil, pixelsWide: Int(size.width), pixelsHigh: Int(size.height),
|
||||
bitsPerSample: 8, samplesPerPixel: 4, hasAlpha: true, isPlanar: false, colorSpaceName: NSCalibratedRGBColorSpace,
|
||||
bytesPerRow: 0, bitsPerPixel: 0)
|
||||
|
||||
guard let context = NSGraphicsContext(bitmapImageRep: rep!) else {
|
||||
return nil
|
||||
}
|
||||
|
||||
NSGraphicsContext.saveGraphicsState()
|
||||
NSGraphicsContext.setCurrent(context)
|
||||
|
||||
let transform = pdfPage.getDrawingTransform(CGPDFBox.mediaBox, rect: rect, rotate: 0, preserveAspectRatio: true)
|
||||
context.cgContext.concatenate(transform)
|
||||
|
||||
context.cgContext.translateBy(x: 0, y: size.height)
|
||||
context.cgContext.scaleBy(x: CGFloat(ppp), y: CGFloat(-ppp))
|
||||
context.cgContext.drawPDFPage(pdfPage)
|
||||
|
||||
let resultingImage = NSImage(size: size)
|
||||
resultingImage.addRepresentation(rep!)
|
||||
return resultingImage
|
||||
#else
|
||||
let ppp = Int(UIScreen.main.scale) // fetch device is retina or not
|
||||
guard let context = UIGraphicsGetCurrentContext() else {
|
||||
return nil
|
||||
}
|
||||
size.width *= CGFloat(ppp)
|
||||
size.height *= CGFloat(ppp)
|
||||
UIGraphicsBeginImageContext(size)
|
||||
|
||||
context.saveGState()
|
||||
let transform = pdfPage.getDrawingTransform(CGPDFBox.mediaBox, rect: rect, rotate: 0, preserveAspectRatio: true)
|
||||
context.concatenate(transform)
|
||||
|
||||
context.translateBy(x: 0, y: size.height)
|
||||
context.scaleBy(x: CGFloat(ppp), y: CGFloat(-ppp))
|
||||
context.drawPDFPage(pdfPage)
|
||||
|
||||
context.restoreGState()
|
||||
let resultingImage = UIGraphicsGetImageFromCurrentImageContext()
|
||||
UIGraphicsEndImageContext()
|
||||
return resultingImage
|
||||
#endif
|
||||
}
|
||||
|
||||
internal static func scaleDown(image: ImageClass, toSize maxSize: CGSize) -> ImageClass {
|
||||
let height, width: CGFloat
|
||||
if image.size.width > image.size.height {
|
||||
@@ -948,11 +945,39 @@ public enum FileOperationType: CustomStringConvertible {
|
||||
return mirror.children.dropFirst().first?.value as? String
|
||||
}
|
||||
|
||||
init? (json: [String: AnyObject]) {
|
||||
guard let type = json["type"] as? String, let source = json["source"] as? String else {
|
||||
return nil
|
||||
}
|
||||
let dest = json["dest"] as? String
|
||||
switch type {
|
||||
case "Fetch":
|
||||
self = .fetch(path: source)
|
||||
case "Create":
|
||||
self = .create(path: source)
|
||||
case "Modify":
|
||||
self = .modify(path: source)
|
||||
case "Remove":
|
||||
self = .remove(path: source)
|
||||
case "Copy":
|
||||
guard let dest = dest else { return nil }
|
||||
self = .copy(source: source, destination: dest)
|
||||
case "Move":
|
||||
guard let dest = dest else { return nil }
|
||||
self = .move(source: source, destination: dest)
|
||||
case "Link":
|
||||
guard let dest = dest else { return nil }
|
||||
self = .link(link: source, target: dest)
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
internal var json: String? {
|
||||
var dictionary: [String: AnyObject] = ["type": self.description as NSString]
|
||||
dictionary["source"] = source as NSString?
|
||||
dictionary["dest"] = destination as NSString?
|
||||
return dictionaryToJSON(dictionary)
|
||||
return String(jsonDictionary: dictionary)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1011,42 +1036,11 @@ public protocol FileOperationDelegate: class {
|
||||
func fileProvider(_ fileProvider: FileProviderOperations, shouldProceedAfterError error: Error, operation: FileOperationType) -> Bool
|
||||
}
|
||||
|
||||
internal class Weak<T: AnyObject> {
|
||||
weak var value : T?
|
||||
init (_ value: T) {
|
||||
self.value = value
|
||||
}
|
||||
}
|
||||
|
||||
/// For internal use in `FileProvider` framework
|
||||
public protocol FoundationErrorEnum {
|
||||
/// Init from error code
|
||||
init? (rawValue: Int)
|
||||
// Raw error code
|
||||
var rawValue: Int { get }
|
||||
}
|
||||
|
||||
extension NSPredicate {
|
||||
func findValue(forKey key: String?, operator op: NSComparisonPredicate.Operator? = nil) -> Any? {
|
||||
let val = findAllValues(forKey: key).lazy.filter { op == nil || $0.operator == op! }
|
||||
return val.first?.value
|
||||
}
|
||||
|
||||
func findAllValues(forKey key: String?) -> [(value: Any, operator: NSComparisonPredicate.Operator)] {
|
||||
if let cQuery = self as? NSCompoundPredicate {
|
||||
let find = cQuery.subpredicates.flatMap { ($0 as! NSPredicate).findAllValues(forKey: key) }
|
||||
return find
|
||||
} else if let cQuery = self as? NSComparisonPredicate {
|
||||
if cQuery.leftExpression.expressionType == .keyPath, key == nil || cQuery.leftExpression.keyPath == key!, let const = cQuery.rightExpression.constantValue {
|
||||
return [(value: const, operator: cQuery.predicateOperatorType)]
|
||||
}
|
||||
if cQuery.rightExpression.expressionType == .keyPath, key == nil || cQuery.rightExpression.keyPath == key!, let const = cQuery.leftExpression.constantValue {
|
||||
return [(value: const, operator: cQuery.predicateOperatorType)]
|
||||
}
|
||||
return []
|
||||
} else {
|
||||
return []
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
extension URLError.Code: FoundationErrorEnum {}
|
||||
extension CocoaError.Code: FoundationErrorEnum {}
|
||||
|
||||
@@ -0,0 +1,228 @@
|
||||
//
|
||||
// FileProviderExtensions.swift
|
||||
// FileProvider
|
||||
//
|
||||
// Created by Amir Abbas on 12/27/1395 AP.
|
||||
//
|
||||
//
|
||||
|
||||
import Foundation
|
||||
|
||||
extension Array where Element: FileObject {
|
||||
/// Returns a sorted array of `FileObject`s by criterias set in attributes.
|
||||
public func sort(by type: FileObjectSorting.SortType, ascending: Bool = true, isDirectoriesFirst: Bool = false) -> [Element] {
|
||||
let sorting = FileObjectSorting(type: type, ascending: ascending, isDirectoriesFirst: isDirectoriesFirst)
|
||||
return sorting.sort(self) as! [Element]
|
||||
}
|
||||
|
||||
/// Sorts array of `FileObject`s by criterias set in attributes.
|
||||
public mutating func sorted(by type: FileObjectSorting.SortType, ascending: Bool = true, isDirectoriesFirst: Bool = false) {
|
||||
self = self.sort(by: type, ascending: ascending, isDirectoriesFirst: isDirectoriesFirst)
|
||||
}
|
||||
}
|
||||
|
||||
extension URLFileResourceType {
|
||||
/// Returns corresponding `URLFileResourceType` of a `FileAttributeType` value
|
||||
public init(fileTypeValue: FileAttributeType) {
|
||||
switch fileTypeValue {
|
||||
case FileAttributeType.typeCharacterSpecial: self = .characterSpecial
|
||||
case FileAttributeType.typeDirectory: self = .directory
|
||||
case FileAttributeType.typeBlockSpecial: self = .blockSpecial
|
||||
case FileAttributeType.typeRegular: self = .regular
|
||||
case FileAttributeType.typeSymbolicLink: self = .symbolicLink
|
||||
case FileAttributeType.typeSocket: self = .socket
|
||||
case FileAttributeType.typeUnknown: self = .unknown
|
||||
default: self = .unknown
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
internal extension URLResourceKey {
|
||||
static let fileURLKey = URLResourceKey(rawValue: "NSURLFileURLKey")
|
||||
static let serverDateKey = URLResourceKey(rawValue: "NSURLServerDateKey")
|
||||
static let entryTagKey = URLResourceKey(rawValue: "NSURLEntryTagKey")
|
||||
static let mimeTypeKey = URLResourceKey(rawValue: "NSURLMIMETypeIdentifierKey")
|
||||
|
||||
@available(*, deprecated, renamed: "fileURLKey")
|
||||
static let fileURL = fileURLKey
|
||||
@available(*, deprecated, renamed: "serverDateKey")
|
||||
static let serverDate = serverDateKey
|
||||
@available(*, deprecated, renamed: "entryTagKey")
|
||||
static let entryTag = entryTagKey
|
||||
@available(*, deprecated, renamed: "mimeTypeKey")
|
||||
static let mimeType = mimeTypeKey
|
||||
}
|
||||
|
||||
internal extension URL {
|
||||
var uw_scheme: String {
|
||||
return self.scheme ?? ""
|
||||
}
|
||||
|
||||
var fileIsDirectory: Bool {
|
||||
return (try? self.resourceValues(forKeys: [.isDirectoryKey]))?.isDirectory ?? false
|
||||
}
|
||||
|
||||
var fileSize: Int64 {
|
||||
return Int64((try? self.resourceValues(forKeys: [.fileSizeKey]))?.fileSize ?? -1)
|
||||
}
|
||||
|
||||
var fileExists: Bool {
|
||||
return self.isFileURL && FileManager.default.fileExists(atPath: self.path)
|
||||
}
|
||||
}
|
||||
|
||||
internal extension Data {
|
||||
internal var isPDF: Bool {
|
||||
return self.count > 4 && self.scanString(length: 4, using: .ascii) == "%PDF"
|
||||
}
|
||||
|
||||
init? (jsonDictionary dictionary: [String: AnyObject]) {
|
||||
guard let data = try? JSONSerialization.data(withJSONObject: dictionary, options: []) else {
|
||||
return nil
|
||||
}
|
||||
self = data
|
||||
}
|
||||
|
||||
func deserializeJSON() -> [String: AnyObject]? {
|
||||
if let dic = try? JSONSerialization.jsonObject(with: self, options: []) as? [String: AnyObject] {
|
||||
return dic
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
init<T>(value: T) {
|
||||
var value = value
|
||||
self = Data(buffer: UnsafeBufferPointer(start: &value, count: 1))
|
||||
}
|
||||
|
||||
func scanValue<T>() -> T? {
|
||||
guard MemoryLayout<T>.size <= self.count else { return nil }
|
||||
return self.withUnsafeBytes { $0.pointee }
|
||||
}
|
||||
|
||||
func scanValue<T>(start: Int) -> T? {
|
||||
let length = MemoryLayout<T>.size
|
||||
guard self.count >= start + length else { return nil }
|
||||
return self.subdata(in: start..<start+length).withUnsafeBytes { $0.pointee }
|
||||
}
|
||||
|
||||
func scanString(start: Int = 0, length: Int, using encoding: String.Encoding = .utf8) -> String? {
|
||||
guard self.count >= start + length else { return nil }
|
||||
return String(data: self.subdata(in: start..<start+length), encoding: encoding)
|
||||
}
|
||||
|
||||
static func mapMemory<T, U>(from: T) -> U? {
|
||||
guard MemoryLayout<T>.size >= MemoryLayout<U>.size else { return nil }
|
||||
let data = Data(value: from)
|
||||
return data.scanValue()
|
||||
}
|
||||
}
|
||||
|
||||
internal extension String {
|
||||
init? (jsonDictionary: [String: AnyObject]) {
|
||||
guard let data = Data(jsonDictionary: jsonDictionary) else {
|
||||
return nil
|
||||
}
|
||||
self.init(data: data, encoding: .utf8)
|
||||
}
|
||||
|
||||
func deserializeJSON(using encoding: String.Encoding = .utf8) -> [String: AnyObject]? {
|
||||
guard let data = self.data(using: encoding) else {
|
||||
return nil
|
||||
}
|
||||
return data.deserializeJSON()
|
||||
}
|
||||
}
|
||||
|
||||
internal extension TimeInterval {
|
||||
internal var formatshort: String {
|
||||
var result = "0:00"
|
||||
if self < TimeInterval(Int32.max) {
|
||||
result = ""
|
||||
var time = DateComponents()
|
||||
time.hour = Int(self / 3600)
|
||||
time.minute = Int((self.truncatingRemainder(dividingBy: 3600)) / 60)
|
||||
time.second = Int(self.truncatingRemainder(dividingBy: 60))
|
||||
let formatter = NumberFormatter()
|
||||
formatter.paddingCharacter = "0"
|
||||
formatter.minimumIntegerDigits = 2
|
||||
formatter.maximumFractionDigits = 0
|
||||
let formatterFirst = NumberFormatter()
|
||||
formatterFirst.maximumFractionDigits = 0
|
||||
if time.hour! > 0 {
|
||||
result = "\(formatterFirst.string(from: NSNumber(value: time.hour!))!):\(formatter.string(from: NSNumber(value: time.minute!))!):\(formatter.string(from: NSNumber(value: time.second!))!)"
|
||||
} else {
|
||||
result = "\(formatterFirst.string(from: NSNumber(value: time.minute!))!):\(formatter.string(from: NSNumber(value: time.second!))!)"
|
||||
}
|
||||
}
|
||||
result = result.trimmingCharacters(in: CharacterSet(charactersIn: ": "))
|
||||
return result
|
||||
}
|
||||
}
|
||||
|
||||
extension Date {
|
||||
init?(rfcString: String) {
|
||||
let dateFor: DateFormatter = DateFormatter()
|
||||
dateFor.locale = Locale(identifier: "en_US")
|
||||
dateFor.dateFormat = "yyyy'-'MM'-'dd'T'HH':'mm':'ssZ"
|
||||
if let rfc3339 = dateFor.date(from: rfcString) {
|
||||
self = rfc3339
|
||||
return
|
||||
}
|
||||
dateFor.dateFormat = "EEE',' dd' 'MMM' 'yyyy HH':'mm':'ss z"
|
||||
if let rfc1123 = dateFor.date(from: rfcString) {
|
||||
self = rfc1123
|
||||
return
|
||||
}
|
||||
dateFor.dateFormat = "EEEE',' dd'-'MMM'-'yy HH':'mm':'ss z"
|
||||
if let rfc850 = dateFor.date(from: rfcString) {
|
||||
self = rfc850
|
||||
return
|
||||
}
|
||||
dateFor.dateFormat = "EEE MMM d HH':'mm':'ss yyyy"
|
||||
if let asctime = dateFor.date(from: rfcString) {
|
||||
self = asctime
|
||||
return
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
internal func rfc3339utc() -> String {
|
||||
let fm = DateFormatter()
|
||||
fm.dateFormat = "yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'"
|
||||
fm.timeZone = TimeZone(identifier: "UTC")
|
||||
fm.locale = Locale(identifier: "en_US_POSIX")
|
||||
return fm.string(from: self)
|
||||
}
|
||||
}
|
||||
|
||||
extension NSPredicate {
|
||||
func findValue(forKey key: String?, operator op: NSComparisonPredicate.Operator? = nil) -> Any? {
|
||||
let val = findAllValues(forKey: key).lazy.filter { (op == nil || $0.operator == op!) && !$0.not }
|
||||
return val.first?.value
|
||||
}
|
||||
|
||||
func findAllValues(forKey key: String?) -> [(value: Any, operator: NSComparisonPredicate.Operator, not: Bool)] {
|
||||
if let cQuery = self as? NSCompoundPredicate {
|
||||
let find = cQuery.subpredicates.flatMap { ($0 as! NSPredicate).findAllValues(forKey: key) }
|
||||
if cQuery.compoundPredicateType == .not {
|
||||
return find.map { return ($0.value, $0.operator, !$0.not) }
|
||||
}
|
||||
return find
|
||||
} else if let cQuery = self as? NSComparisonPredicate {
|
||||
if cQuery.leftExpression.expressionType == .keyPath, key == nil || cQuery.leftExpression.keyPath == key!, let const = cQuery.rightExpression.constantValue {
|
||||
return [(value: const, operator: cQuery.predicateOperatorType, false)]
|
||||
}
|
||||
if cQuery.rightExpression.expressionType == .keyPath, key == nil || cQuery.rightExpression.keyPath == key!, let const = cQuery.leftExpression.constantValue {
|
||||
return [(value: const, operator: cQuery.predicateOperatorType, false)]
|
||||
}
|
||||
return []
|
||||
} else {
|
||||
return []
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
extension URLError.Code: FoundationErrorEnum {}
|
||||
extension CocoaError.Code: FoundationErrorEnum {}
|
||||
@@ -21,7 +21,7 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
open var dispatch_queue: DispatchQueue
|
||||
open var operation_queue: OperationQueue
|
||||
open weak var delegate: FileProviderDelegate?
|
||||
open internal(set) var credential: URLCredential?
|
||||
open var credential: URLCredential?
|
||||
|
||||
/// Underlying `FileManager` object for listing and metadata fetching.
|
||||
open private(set) var fileManager = FileManager()
|
||||
@@ -47,10 +47,10 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
default values are `directory: .documentDirectory, domainMask: .userDomainMask`.
|
||||
|
||||
- Parameters:
|
||||
- directory: The search path directory. The supported values are described in `FileManager.SearchPathDirectory`.
|
||||
- domainMask: The file system domain to search. The value for this parameter is one or more of the constants described in `FileManager.SearchPathDomainMask`.
|
||||
*/
|
||||
public convenience init (directory: FileManager.SearchPathDirectory = .documentDirectory, domainMask: FileManager.SearchPathDomainMask = .userDomainMask) {
|
||||
- for: The search path directory. The supported values are described in `FileManager.SearchPathDirectory`.
|
||||
- in: Base locations for directory to search. The value for this parameter is one or more of the constants described in `FileManager.SearchPathDomainMask`.
|
||||
*/
|
||||
public convenience init (for directory: FileManager.SearchPathDirectory = .documentDirectory, in domainMask: FileManager.SearchPathDomainMask = .userDomainMask) {
|
||||
self.init(baseURL: FileManager.default.urls(for: directory, in: domainMask).first!)
|
||||
}
|
||||
|
||||
@@ -70,7 +70,7 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
return nil
|
||||
}
|
||||
|
||||
var finalBaseURL = baseURL
|
||||
var finalBaseURL = baseURL.absoluteURL
|
||||
|
||||
switch directory {
|
||||
case .documentDirectory:
|
||||
@@ -109,13 +109,35 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
|
||||
fileProviderManagerDelegate = LocalFileProviderManagerDelegate(provider: self)
|
||||
opFileManager.delegate = fileProviderManagerDelegate
|
||||
|
||||
}
|
||||
|
||||
/// **DEPRECATED:** No longer is in use and overriding this method has no effect anymore.
|
||||
@available(*, deprecated, message: "Overriding this method has no effect anymore.")
|
||||
open class func defaultBaseURL() -> URL {
|
||||
return FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else {
|
||||
return nil
|
||||
}
|
||||
self.init(baseURL: baseURL)
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
self.isCoorinating = aDecoder.decodeBool(forKey: "isCoorinating")
|
||||
}
|
||||
|
||||
open func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.baseURL, forKey: "currentPath")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
aCoder.encode(self.isCoorinating, forKey: "isCoorinating")
|
||||
}
|
||||
|
||||
public static var supportsSecureCoding: Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
public func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = LocalFileProvider(baseURL: self.baseURL!)
|
||||
copy.currentPath = self.currentPath
|
||||
copy.undoManager = self.undoManager
|
||||
copy.isCoorinating = self.isCoorinating
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
return copy
|
||||
}
|
||||
|
||||
open func contentsOfDirectory(path: String, completionHandler: @escaping ((_ contents: [FileObject], _ error: Error?) -> Void)) {
|
||||
@@ -178,15 +200,6 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
return self.doOperation(opType, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func create(file fileName: String, at atPath: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let fileName = fileName.trimmingCharacters(in: CharacterSet(charactersIn: "/"))
|
||||
let path = (atPath as NSString).appendingPathComponent(fileName)
|
||||
let opType = FileOperationType.create(path: path)
|
||||
|
||||
return self.doOperation(opType, data: data, atomically: true, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func moveItem(path: String, to toPath: String, overwrite: Bool = false, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.move(source: path, destination: toPath)
|
||||
@@ -285,7 +298,7 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
if sourcePath.hasSuffix("/") {
|
||||
try self.opFileManager.createDirectory(at: source, withIntermediateDirectories: true, attributes: [:])
|
||||
} else {
|
||||
try data?.write(to: source, options: Data.WritingOptions.atomic)
|
||||
try data?.write(to: source, options: .atomic)
|
||||
}
|
||||
case .modify:
|
||||
try data?.write(to: source, options: atomically ? [.atomic] : [])
|
||||
@@ -464,9 +477,10 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func writeContents(path: String, contents data: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.modify(path: path)
|
||||
return self.doOperation(opType, data: data, atomically: atomically, completionHandler: completionHandler)
|
||||
open func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let fileExists = fileManager.fileExists(atPath: url(of: path).path)
|
||||
let opType: FileOperationType = fileExists ? .modify(path: path) : .create(path: path)
|
||||
return self.doOperation(opType, data: data ?? Data(), atomically: atomically, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
fileprivate var monitors = [LocalFolderMonitor]()
|
||||
@@ -474,7 +488,7 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
open func registerNotifcation(path: String, eventHandler: @escaping (() -> Void)) {
|
||||
self.unregisterNotifcation(path: path)
|
||||
let dirurl = self.url(of: path)
|
||||
let isdir = (try? dirurl.resourceValues(forKeys: [.isDirectoryKey]).isDirectory ?? false) ?? false
|
||||
let isdir = (try? dirurl.resourceValues(forKeys: [.isDirectoryKey]))?.isDirectory ?? false
|
||||
if !isdir {
|
||||
return
|
||||
}
|
||||
@@ -499,28 +513,18 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
|
||||
open func isRegisteredForNotification(path: String) -> Bool {
|
||||
return monitors.map( { self.relativePathOf(url: $0.url) } ).contains(path.trimmingCharacters(in: CharacterSet(charactersIn: "/")))
|
||||
}
|
||||
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = LocalFileProvider(baseURL: self.baseURL!)
|
||||
copy.currentPath = self.currentPath
|
||||
copy.undoManager = self.undoManager
|
||||
copy.isCoorinating = self.isCoorinating
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
return copy
|
||||
}
|
||||
}
|
||||
|
||||
public extension LocalFileProvider {
|
||||
/**
|
||||
Creates a symbolic link at the specified path that points to an item at the given path.
|
||||
This method does not traverse symbolic links contained in destURL, making it possible
|
||||
to create symbolic links to locations that do not yet exist.
|
||||
Also, if the final path component in url is a symbolic link, that link is not followed.
|
||||
This method does not traverse symbolic links contained in destination path, making it possible
|
||||
to create symbolic links to locations that do not yet exist.
|
||||
Also, if the final path component is a symbolic link, that link is not followed.
|
||||
|
||||
- Parameters:
|
||||
- path: The file path at which to create the new symbolic link. The last component of the path issued as the name of the link.
|
||||
- destPath: The path that contains the item to be pointed to by the link. In other words, this is the destination of the link.
|
||||
- symbolicLink: The file path at which to create the new symbolic link. The last component of the path issued as the name of the link.
|
||||
- withDestinationPath: The path that contains the item to be pointed to by the link. In other words, this is the destination of the link.
|
||||
- completionHandler: If an error parameter was provided, a presentable `Error` will be returned.
|
||||
*/
|
||||
public func create(symbolicLink path: String, withDestinationPath destPath: String, completionHandler: SimpleCompletionHandler) {
|
||||
|
||||
+18
-36
@@ -21,15 +21,12 @@ public final class LocalFileObject: FileObject {
|
||||
if relativeURL != nil && rpath.hasPrefix("/") {
|
||||
rpath.remove(at: rpath.startIndex)
|
||||
}
|
||||
if rpath.isEmpty {
|
||||
fileURL = relativeURL
|
||||
if #available(iOS 9.0, macOS 10.11, tvOS 9.0, *) {
|
||||
fileURL = URL(fileURLWithPath: rpath, relativeTo: relativeURL)
|
||||
} else {
|
||||
if #available(iOS 9.0, macOS 10.11, tvOS 9.0, *) {
|
||||
fileURL = URL(fileURLWithPath: rpath, relativeTo: relativeURL)
|
||||
} else {
|
||||
fileURL = URL(string: rpath, relativeTo: relativeURL)
|
||||
}
|
||||
fileURL = URL(string: rpath.isEmpty ? "./" : rpath, relativeTo: relativeURL)
|
||||
}
|
||||
|
||||
if let fileURL = fileURL {
|
||||
self.init(fileWithURL: fileURL)
|
||||
} else {
|
||||
@@ -40,7 +37,7 @@ public final class LocalFileObject: FileObject {
|
||||
/// Initiates a `LocalFileObject` with attributes of file in url.
|
||||
public convenience init?(fileWithURL fileURL: URL) {
|
||||
do {
|
||||
let values = try fileURL.resourceValues(forKeys: [.nameKey, .fileSizeKey, .fileAllocatedSizeKey, .creationDateKey, .contentModificationDateKey, .fileResourceTypeKey, .isHiddenKey, .isWritableKey, .typeIdentifierKey, .generationIdentifierKey, .documentIdentifierKey])
|
||||
let values = try fileURL.resourceValues(forKeys: [.nameKey, .fileSizeKey, .totalFileSizeKey, .fileAllocatedSizeKey, .totalFileAllocatedSizeKey, .creationDateKey, .contentModificationDateKey, .fileResourceTypeKey, .isHiddenKey, .isWritableKey, .typeIdentifierKey, .generationIdentifierKey, .documentIdentifierKey])
|
||||
let path = fileURL.relativePath.hasPrefix("/") ? fileURL.relativePath : "/" + fileURL.relativePath
|
||||
|
||||
self.init(url: fileURL, name: values.name ?? fileURL.lastPathComponent, path: path)
|
||||
@@ -96,7 +93,7 @@ internal final class LocalFolderMonitor {
|
||||
init(url: URL, handler: @escaping ()->Void) {
|
||||
self.url = url
|
||||
descriptor = open((url as NSURL).fileSystemRepresentation, O_EVTONLY)
|
||||
source = DispatchSource.makeFileSystemObjectSource(fileDescriptor: descriptor, eventMask: DispatchSource.FileSystemEvent.write, queue: qq)
|
||||
source = DispatchSource.makeFileSystemObjectSource(fileDescriptor: descriptor, eventMask: .write, queue: qq)
|
||||
// Folder monitoring is recursive and deep. Monitoring a root folder may be very costly
|
||||
// We have a 0.2 second delay to ensure we wont call handler 1000s times when there is
|
||||
// a huge file operation. This ensures app will work smoothly while this 250 milisec won't
|
||||
@@ -108,7 +105,7 @@ internal final class LocalFolderMonitor {
|
||||
}
|
||||
self.monitoredTime = Date().timeIntervalSinceReferenceDate
|
||||
self.source.suspend()
|
||||
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.25, execute: {
|
||||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.25, execute: {
|
||||
handler()
|
||||
self.source.resume()
|
||||
})
|
||||
@@ -219,9 +216,11 @@ internal class LocalFileProviderManagerDelegate: NSObject, FileManagerDelegate {
|
||||
}
|
||||
}
|
||||
|
||||
/// Local operation handling is limited. Please don't use as much as possible.
|
||||
/// - Note: Local operation handling is limited. Please don't use as much as possible.
|
||||
open class LocalOperationHandle: OperationHandle {
|
||||
/// Url of file which operation is doing on
|
||||
public let baseURL: URL
|
||||
/// Type of operation
|
||||
public let operationType: FileOperationType
|
||||
|
||||
init (operationType: FileOperationType, baseURL: URL?) {
|
||||
@@ -299,18 +298,15 @@ open class LocalOperationHandle: OperationHandle {
|
||||
let fp = FileManager()
|
||||
let filesList = fp.enumerator(at: pathURL, includingPropertiesForKeys: keys, options: enumOpt, errorHandler: nil)
|
||||
while let fileURL = filesList?.nextObject() as? URL {
|
||||
do {
|
||||
let values = try fileURL.resourceValues(forKeys: [.isDirectoryKey, .fileSizeKey])
|
||||
let isdir = values.isDirectory ?? false
|
||||
let size = Int64(values.fileSize ?? 0)
|
||||
if isdir {
|
||||
folders += 1
|
||||
} else {
|
||||
files += 1
|
||||
}
|
||||
totalsize += size
|
||||
} catch _ {
|
||||
guard let values = try? fileURL.resourceValues(forKeys: [.isDirectoryKey, .fileSizeKey]) else { continue }
|
||||
let isdir = values.isDirectory ?? false
|
||||
let size = Int64(values.fileSize ?? 0)
|
||||
if isdir {
|
||||
folders += 1
|
||||
} else {
|
||||
files += 1
|
||||
}
|
||||
totalsize += size
|
||||
}
|
||||
|
||||
return (folders, files, totalsize)
|
||||
@@ -329,17 +325,3 @@ class UndoBox: NSObject {
|
||||
self.undoOperation = undoOperation
|
||||
}
|
||||
}
|
||||
|
||||
internal extension URL {
|
||||
var fileIsDirectory: Bool {
|
||||
return (try? self.resourceValues(forKeys: [.isDirectoryKey]))?.isDirectory ?? false
|
||||
}
|
||||
|
||||
var fileSize: Int64 {
|
||||
return Int64((try? self.resourceValues(forKeys: [.fileSizeKey]))?.fileSize ?? -1)
|
||||
}
|
||||
|
||||
var fileExists: Bool {
|
||||
return self.isFileURL && FileManager.default.fileExists(atPath: self.path)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -33,7 +33,11 @@ open class OneDriveFileProvider: FileProviderBasicRemote {
|
||||
}
|
||||
|
||||
open weak var delegate: FileProviderDelegate?
|
||||
open let credential: URLCredential?
|
||||
open var credential: URLCredential? {
|
||||
didSet {
|
||||
sessionDelegate?.credential = self.credential
|
||||
}
|
||||
}
|
||||
open private(set) var cache: URLCache?
|
||||
public var useCache: Bool
|
||||
public var validatingCache: Bool
|
||||
@@ -41,16 +45,30 @@ open class OneDriveFileProvider: FileProviderBasicRemote {
|
||||
fileprivate var _session: URLSession?
|
||||
fileprivate var sessionDelegate: SessionDelegate?
|
||||
public var session: URLSession {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self, credential: credential)
|
||||
let queue = OperationQueue()
|
||||
//queue.underlyingQueue = dispatch_queue
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDelegate?, delegateQueue: queue)
|
||||
get {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self)
|
||||
let queue = OperationQueue()
|
||||
//queue.underlyingQueue = dispatch_queue
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDelegate?, delegateQueue: queue)
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
set {
|
||||
assert(newValue.delegate is SessionDelegate, "session instances should have a SessionDelegate instance as delegate.")
|
||||
_session = newValue
|
||||
if session.sessionDescription?.isEmpty ?? true {
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
}
|
||||
self.sessionDelegate = newValue.delegate as? SessionDelegate
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -68,7 +86,7 @@ open class OneDriveFileProvider: FileProviderBasicRemote {
|
||||
- cache: A URLCache to cache downloaded files and contents.
|
||||
*/
|
||||
public init(credential: URLCredential?, serverURL: URL? = nil, drive: String = "root", cache: URLCache? = nil) {
|
||||
let baseURL = serverURL ?? URL(string: "https://api.onedrive.com/")!
|
||||
let baseURL = serverURL?.absoluteURL ?? URL(string: "https://api.onedrive.com/")!
|
||||
self.baseURL = baseURL.path.hasSuffix("/") ? baseURL : baseURL.appendingPathComponent("")
|
||||
self.drive = drive
|
||||
self.currentPath = ""
|
||||
@@ -81,7 +99,43 @@ open class OneDriveFileProvider: FileProviderBasicRemote {
|
||||
operation_queue.name = "FileProvider.\(type(of: self).type).Operation"
|
||||
}
|
||||
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
self.init(credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential,
|
||||
serverURL: aDecoder.decodeObject(forKey: "baseURL") as? URL,
|
||||
drive: aDecoder.decodeObject(forKey: "drive") as? String ?? "root")
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
self.useCache = aDecoder.decodeBool(forKey: "useCache")
|
||||
self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
|
||||
}
|
||||
|
||||
open func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.credential, forKey: "credential")
|
||||
aCoder.encode(self.baseURL, forKey: "baseURL")
|
||||
aCoder.encode(self.drive, forKey: "drive")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
aCoder.encode(self.useCache, forKey: "useCache")
|
||||
aCoder.encode(self.validatingCache, forKey: "validatingCache")
|
||||
}
|
||||
|
||||
public static var supportsSecureCoding: Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = OneDriveFileProvider(credential: self.credential, serverURL: self.baseURL, drive: self.drive, cache: self.cache)
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
return copy
|
||||
}
|
||||
|
||||
deinit {
|
||||
if let sessionuuid = _session?.sessionDescription {
|
||||
removeSessionHandler(for: sessionuuid)
|
||||
}
|
||||
|
||||
if fileProviderCancelTasksOnInvalidating {
|
||||
_session?.invalidateAndCancel()
|
||||
} else {
|
||||
@@ -105,7 +159,7 @@ open class OneDriveFileProvider: FileProviderBasicRemote {
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderOneDriveError(code: code!, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr), let file = OneDriveFileObject(baseURL: self.baseURL, drive: self.drive, json: json) {
|
||||
if let json = data?.deserializeJSON(), let file = OneDriveFileObject(baseURL: self.baseURL, drive: self.drive, json: json) {
|
||||
fileObject = file
|
||||
}
|
||||
}
|
||||
@@ -121,7 +175,7 @@ open class OneDriveFileProvider: FileProviderBasicRemote {
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var totalSize: Int64 = -1
|
||||
var usedSize: Int64 = 0
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr) {
|
||||
if let json = data?.deserializeJSON() {
|
||||
totalSize = (json["total"] as? NSNumber)?.int64Value ?? -1
|
||||
usedSize = (json["used"] as? NSNumber)?.int64Value ?? 0
|
||||
}
|
||||
@@ -193,11 +247,6 @@ extension OneDriveFileProvider: FileProviderOperations {
|
||||
return doOperation(.create(path: path), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func create(file fileName: String, at path: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let filePath = (path as NSString).appendingPathComponent(fileName)
|
||||
return self.writeContents(path: filePath, contents: data ?? Data(), completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
open func moveItem(path: String, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
return doOperation(.move(source: path, destination: toPath), completionHandler: completionHandler)
|
||||
}
|
||||
@@ -236,7 +285,7 @@ extension OneDriveFileProvider: FileProviderOperations {
|
||||
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
|
||||
requestDictionary["parentReference"] = ("/drive/\(drive):" + dest.deletingLastPathComponent) as NSString
|
||||
requestDictionary["name"] = dest.lastPathComponent as NSString
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
}
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderOneDriveError?
|
||||
@@ -252,6 +301,14 @@ extension OneDriveFileProvider: FileProviderOperations {
|
||||
}
|
||||
|
||||
open func copyItem(localFile: URL, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
// check file is not a folder
|
||||
guard (try? localFile.resourceValues(forKeys: [.fileResourceTypeKey]))?.fileResourceType ?? .unknown == .regular else {
|
||||
dispatch_queue.async {
|
||||
completionHandler?(self.throwError(localFile.path, code: URLError.fileIsDirectory))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
let opType = FileOperationType.copy(source: localFile.absoluteString, destination: toPath)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
@@ -265,23 +322,24 @@ extension OneDriveFileProvider: FileProviderOperations {
|
||||
return nil
|
||||
}
|
||||
var request = URLRequest(url: self.url(of: path, modifier: "content"))
|
||||
request.httpMethod = "GET"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
let task = session.downloadTask(with: request, completionHandler: { (cacheURL, response, error) in
|
||||
guard let cacheURL = cacheURL, let httpResponse = response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let errorData : Data? = nil //Data(contentsOf:cacheURL) // TODO: Figure out how to get error response data for the error description
|
||||
let task = session.downloadTask(with: request)
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = completionHandler
|
||||
downloadCompletionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { tempURL in
|
||||
guard let httpResponse = task.response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (task.response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let errorData : Data? = nil //Data(contentsOf: cacheURL) // TODO: Figure out how to get error response data for the error description
|
||||
let serverError : FileProviderOneDriveError? = code != nil ? FileProviderOneDriveError(code: code!, path: path, errorDescription: String(data: errorData ?? Data(), encoding: .utf8)) : nil
|
||||
completionHandler?(serverError ?? error)
|
||||
completionHandler?(serverError)
|
||||
return
|
||||
}
|
||||
do {
|
||||
try FileManager.default.moveItem(at: cacheURL, to: destURL)
|
||||
try FileManager.default.moveItem(at: tempURL, to: destURL)
|
||||
completionHandler?(nil)
|
||||
} catch let e {
|
||||
completionHandler?(e)
|
||||
}
|
||||
})
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
@@ -302,30 +360,41 @@ extension OneDriveFileProvider: FileProviderReadWrite {
|
||||
request.httpMethod = "GET"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
if length > 0 {
|
||||
request.setValue("bytes=\(offset)-\(offset + length - 1)", forHTTPHeaderField: "Range")
|
||||
request.setValue("bytes=\(offset)-\(offset + Int64(length) - 1)", forHTTPHeaderField: "Range")
|
||||
} else if offset > 0 && length < 0 {
|
||||
request.setValue("bytes=\(offset)-", forHTTPHeaderField: "Range")
|
||||
}
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderOneDriveError?
|
||||
if let httpResponse = response as? HTTPURLResponse , httpResponse.statusCode >= 300, let code = FileProviderHTTPErrorCode(rawValue: httpResponse.statusCode) {
|
||||
serverError = FileProviderOneDriveError(code: code, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
let task = session.downloadTask(with: request)
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { error in
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
downloadCompletionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { tempURL in
|
||||
guard let httpResponse = task.response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (task.response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let errorData : Data? = nil //Data(contentsOf: cacheURL) // TODO: Figure out how to get error response data for the error description
|
||||
let serverError : FileProviderOneDriveError? = code != nil ? FileProviderOneDriveError(code: code!, path: path, errorDescription: String(data: errorData ?? Data(), encoding: .utf8)) : nil
|
||||
completionHandler(nil, serverError)
|
||||
return
|
||||
}
|
||||
let filedata = serverError ?? error == nil ? data : nil
|
||||
completionHandler(filedata, serverError ?? error)
|
||||
})
|
||||
do {
|
||||
let data = try Data(contentsOf: tempURL)
|
||||
completionHandler(data, nil)
|
||||
} catch let e {
|
||||
completionHandler(nil, e)
|
||||
}
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
}
|
||||
|
||||
open func writeContents(path: String, contents data: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
open func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.modify(path: path)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
// FIXME: remove 150MB restriction
|
||||
return upload_simple(path, data: data, overwrite: overwrite, operation: opType, completionHandler: completionHandler)
|
||||
return upload_simple(path, data: data ?? Data(), overwrite: overwrite, operation: opType, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
fileprivate func registerNotifcation(path: String, eventHandler: (() -> Void)) {
|
||||
@@ -356,14 +425,14 @@ extension OneDriveFileProvider: FileProviderReadWrite {
|
||||
var request = URLRequest(url: self.url(of: path, modifier: "action.createLink"))
|
||||
request.httpMethod = "POST"
|
||||
let requestDictionary: [String: AnyObject] = ["type": "view" as NSString]
|
||||
request.httpBody = dictionaryToJSON(requestDictionary)?.data(using: .utf8)
|
||||
request.httpBody = Data(jsonDictionary: requestDictionary)
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var serverError: FileProviderOneDriveError?
|
||||
var link: URL?
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderOneDriveError(code: code!, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr) {
|
||||
if let json = data?.deserializeJSON() {
|
||||
if let linkDic = json["link"] as? NSDictionary, let linkStr = linkDic["webUrl"] as? String {
|
||||
link = URL(string: linkStr)
|
||||
}
|
||||
@@ -432,7 +501,7 @@ extension OneDriveFileProvider: ExtendedFileProvider {
|
||||
if let response = response as? HTTPURLResponse {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: response.statusCode)
|
||||
serverError = code != nil ? FileProviderOneDriveError(code: code!, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8)) : nil
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8), let json = jsonToDictionary(jsonStr) {
|
||||
if let json = data?.deserializeJSON() {
|
||||
(dic, keys) = self.mapMediaInfo(json)
|
||||
}
|
||||
}
|
||||
@@ -442,14 +511,4 @@ extension OneDriveFileProvider: ExtendedFileProvider {
|
||||
}
|
||||
}
|
||||
|
||||
extension OneDriveFileProvider: FileProvider {
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = OneDriveFileProvider(credential: self.credential, serverURL: self.baseURL, drive: self.drive, cache: self.cache)
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
return copy
|
||||
}
|
||||
}
|
||||
extension OneDriveFileProvider: FileProvider { }
|
||||
@@ -27,7 +27,7 @@ public final class OneDriveFileObject: FileObject {
|
||||
}
|
||||
|
||||
internal convenience init? (baseURL: URL?, drive: String, jsonStr: String) {
|
||||
guard let json = jsonToDictionary(jsonStr) else { return nil }
|
||||
guard let json = jsonStr.deserializeJSON() else { return nil }
|
||||
self.init(baseURL: baseURL, drive: drive, json: json)
|
||||
}
|
||||
|
||||
@@ -39,8 +39,8 @@ public final class OneDriveFileObject: FileObject {
|
||||
lPath = lPath.replacingOccurrences(of: "//", with: "", options: .anchored)
|
||||
self.init(baseURL: baseURL, name: name, path: lPath)
|
||||
self.size = (json["size"] as? NSNumber)?.int64Value ?? -1
|
||||
self.modifiedDate = resolve(dateString: json["lastModifiedDateTime"] as? String ?? "")
|
||||
self.creationDate = resolve(dateString: json["createdDateTime"] as? String ?? "")
|
||||
self.modifiedDate = Date(rfcString: json["lastModifiedDateTime"] as? String ?? "")
|
||||
self.creationDate = Date(rfcString: json["createdDateTime"] as? String ?? "")
|
||||
self.type = (json["folder"] as? String) != nil ? .directory : .regular
|
||||
self.id = json["id"] as? String
|
||||
self.entryTag = json["eTag"] as? String
|
||||
@@ -61,20 +61,20 @@ public final class OneDriveFileObject: FileObject {
|
||||
/// MIME type of file contents returned by OneDrive server.
|
||||
open internal(set) var contentType: String {
|
||||
get {
|
||||
return allValues[.mimeType] as? String ?? ""
|
||||
return allValues[.mimeTypeKey] as? String ?? ""
|
||||
}
|
||||
set {
|
||||
allValues[.mimeType] = newValue
|
||||
allValues[.mimeTypeKey] = newValue
|
||||
}
|
||||
}
|
||||
|
||||
/// HTTP E-Tag, can be used to mark changed files.
|
||||
open internal(set) var entryTag: String? {
|
||||
get {
|
||||
return allValues[.entryTag] as? String
|
||||
return allValues[.entryTagKey] as? String
|
||||
}
|
||||
set {
|
||||
allValues[.entryTag] = newValue
|
||||
allValues[.entryTagKey] = newValue
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -92,15 +92,14 @@ internal extension OneDriveFileProvider {
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderOneDriveError(code: rCode, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
}
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8) {
|
||||
let json = jsonToDictionary(jsonStr)
|
||||
if let entries = json?["value"] as? [AnyObject] , entries.count > 0 {
|
||||
if let json = data?.deserializeJSON() {
|
||||
if let entries = json["value"] as? [AnyObject] , entries.count > 0 {
|
||||
for entry in entries {
|
||||
if let entry = entry as? [String: AnyObject], let file = OneDriveFileObject(baseURL: self.baseURL, drive: self.drive, json: entry) {
|
||||
files.append(file)
|
||||
}
|
||||
}
|
||||
let ncursor: URL? = (json?["@odata.nextLink"] as? String).flatMap { URL(string: $0) }
|
||||
let ncursor: URL? = (json["@odata.nextLink"] as? String).flatMap { URL(string: $0) }
|
||||
let hasmore = ncursor != nil
|
||||
if hasmore {
|
||||
self.list(path, cursor: ncursor, prevContents: files, completionHandler: completionHandler)
|
||||
@@ -114,35 +113,8 @@ internal extension OneDriveFileProvider {
|
||||
task.resume()
|
||||
}
|
||||
|
||||
func upload_simple(_ targetPath: String, data: Data, modifiedDate: Date = Date(), overwrite: Bool, operation: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
if data.count > 100 * 1024 * 1024 {
|
||||
let error = FileProviderOneDriveError(code: .payloadTooLarge, path: targetPath, errorDescription: nil)
|
||||
completionHandler?(error)
|
||||
self.delegateNotify(.create(path: targetPath), error: error)
|
||||
return nil
|
||||
}
|
||||
let queryStr = overwrite ? "" : "?@name.conflictBehavior=fail"
|
||||
let url = self.url(of: targetPath, modifier: "content\(queryStr)")
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "PUT"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/octet-stream", forHTTPHeaderField: "Content-Type")
|
||||
request.httpBody = data
|
||||
let task = session.uploadTask(with: request, from: data, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderOneDriveError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderOneDriveError(code: rCode, path: targetPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(.create(path: targetPath), error: responseError ?? error)
|
||||
})
|
||||
task.taskDescription = operation.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: operation, tasks: [task])
|
||||
}
|
||||
|
||||
func upload_simple(_ targetPath: String, localFile: URL, modifiedDate: Date = Date(), overwrite: Bool, operation: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let size = (try? localFile.resourceValues(forKeys: [.fileSizeKey]))?.fileSize ?? -1
|
||||
func upload_simple(_ targetPath: String, data: Data? = nil , localFile: URL? = nil, modifiedDate: Date = Date(), overwrite: Bool, operation: FileOperationType, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let size = data?.count ?? (try? localFile?.resourceValues(forKeys: [.fileSizeKey]))??.fileSize ?? -1
|
||||
if size > 100 * 1024 * 1024 {
|
||||
let error = FileProviderOneDriveError(code: .payloadTooLarge, path: targetPath, errorDescription: nil)
|
||||
completionHandler?(error)
|
||||
@@ -155,14 +127,24 @@ internal extension OneDriveFileProvider {
|
||||
request.httpMethod = "PUT"
|
||||
request.setValue("Bearer \(credential?.password ?? "")", forHTTPHeaderField: "Authorization")
|
||||
request.setValue("application/octet-stream", forHTTPHeaderField: "Content-Type")
|
||||
let task = session.uploadTask(with: request, fromFile: localFile, completionHandler: { (data, response, error) in
|
||||
let task: URLSessionUploadTask
|
||||
if let data = data {
|
||||
task = session.uploadTask(with: request, from: data)
|
||||
} else if let localFile = localFile {
|
||||
task = session.uploadTask(with: request, fromFile: localFile)
|
||||
} else {
|
||||
return nil
|
||||
}
|
||||
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { [weak self] error in
|
||||
var responseError: FileProviderOneDriveError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderOneDriveError(code: rCode, path: targetPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
if let code = (task.response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
// We can't fetch server result from delegate!
|
||||
responseError = FileProviderOneDriveError(code: rCode, path: targetPath, errorDescription: nil)
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(.create(path: targetPath), error: responseError ?? error)
|
||||
})
|
||||
self?.delegateNotify(.create(path: targetPath), error: responseError ?? error)
|
||||
}
|
||||
task.taskDescription = operation.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: operation, tasks: [task])
|
||||
@@ -181,15 +163,14 @@ internal extension OneDriveFileProvider {
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderOneDriveError(code: rCode, path: startPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
|
||||
}
|
||||
if let data = data, let jsonStr = String(data: data, encoding: .utf8) {
|
||||
let json = jsonToDictionary(jsonStr)
|
||||
if let entries = json?["value"] as? [AnyObject] , entries.count > 0 {
|
||||
if let json = data?.deserializeJSON() {
|
||||
if let entries = json["value"] as? [AnyObject] , entries.count > 0 {
|
||||
for entry in entries {
|
||||
if let entry = entry as? [String: AnyObject], let file = OneDriveFileObject(baseURL: self.baseURL, drive: self.drive, json: entry) {
|
||||
foundItem(file)
|
||||
}
|
||||
}
|
||||
let next: URL? = (json?["@odata.nextLink"] as? String).flatMap { URL(string: $0) }
|
||||
let next: URL? = (json["@odata.nextLink"] as? String).flatMap { URL(string: $0) }
|
||||
if let next = next {
|
||||
self.search(startPath, query: query, next: next, foundItem: foundItem, completionHandler: completionHandler)
|
||||
} else {
|
||||
@@ -242,14 +223,14 @@ internal extension OneDriveFileProvider {
|
||||
if let location = json["location"] as? [String: Any], let latitude = location["latitude"] as? Double, let longitude = location["longitude"] as? Double {
|
||||
OneDriveFileProvider.decimalFormatter.numberStyle = .decimal
|
||||
OneDriveFileProvider.decimalFormatter.maximumFractionDigits = 5
|
||||
let latStr = OneDriveFileProvider.decimalFormatter.string(from: NSNumber(value: latitude))
|
||||
let longStr = OneDriveFileProvider.decimalFormatter.string(from: NSNumber(value: longitude))
|
||||
let latStr = OneDriveFileProvider.decimalFormatter.string(from: NSNumber(value: latitude))!
|
||||
let longStr = OneDriveFileProvider.decimalFormatter.string(from: NSNumber(value: longitude))!
|
||||
add(key: "Location", value: "\(latStr), \(longStr)")
|
||||
}
|
||||
if let parent = json["image"] as? [String: Any] ?? json["video"] as? [String: Any], let duration = parent["duration"] as? UInt64 {
|
||||
add(key: "Duration", value: OneDriveFileProvider.formatshort(interval: TimeInterval(duration) / 1000))
|
||||
add(key: "Duration", value: (TimeInterval(duration) / 1000).formatshort)
|
||||
}
|
||||
if let timeTakenStr = json["takenDateTime"] as? String, let timeTaken = resolve(dateString: timeTakenStr) {
|
||||
if let timeTakenStr = json["takenDateTime"] as? String, let timeTaken = Date(rfcString: timeTakenStr) {
|
||||
OneDriveFileProvider.dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
|
||||
add(key: "Date taken", value: OneDriveFileProvider.dateFormatter.string(from: timeTaken))
|
||||
}
|
||||
|
||||
+128
-56
@@ -9,41 +9,48 @@
|
||||
import Foundation
|
||||
|
||||
/// Allows to get progress or cancel an in-progress operation, for remote, `URLSession` based providers.
|
||||
/// This class keeps strong reference to tasks.
|
||||
open class RemoteOperationHandle: OperationHandle {
|
||||
|
||||
internal var tasks: [Weak<URLSessionTask>]
|
||||
internal var tasks: [URLSessionTask]
|
||||
|
||||
open private(set) var operationType: FileOperationType
|
||||
|
||||
init(operationType: FileOperationType, tasks: [URLSessionTask]) {
|
||||
self.operationType = operationType
|
||||
self.tasks = tasks.map { Weak<URLSessionTask>($0) }
|
||||
self.tasks = tasks
|
||||
}
|
||||
|
||||
internal func add(task: URLSessionTask) {
|
||||
tasks.append(Weak<URLSessionTask>(task))
|
||||
tasks.append(task)
|
||||
}
|
||||
|
||||
private func reape() {
|
||||
self.tasks = tasks.filter { $0.value != nil }
|
||||
internal func reape() {
|
||||
self.tasks = tasks.filter { $0.state != .completed }
|
||||
}
|
||||
|
||||
open var bytesSoFar: Int64 {
|
||||
return tasks.reduce(0) {
|
||||
if let task = $1.value as? URLSessionUploadTask {
|
||||
switch $1 {
|
||||
case let task as URLSessionUploadTask:
|
||||
return $0 + task.countOfBytesSent
|
||||
} else {
|
||||
return $0 + ($1.value?.countOfBytesReceived ?? 0)
|
||||
case let task as FileProviderStreamTask:
|
||||
return $0 + task.countOfBytesSent + task.countOfBytesReceived
|
||||
default:
|
||||
return $0 + $1.countOfBytesReceived
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
open var totalBytes: Int64 {
|
||||
return tasks.reduce(0) {
|
||||
if let task = $1.value as? URLSessionUploadTask {
|
||||
switch $1 {
|
||||
case let task as URLSessionUploadTask:
|
||||
return $0 + task.countOfBytesExpectedToSend
|
||||
} else {
|
||||
return $0 + ($1.value?.countOfBytesExpectedToReceive ?? 0)
|
||||
case let task as FileProviderStreamTask:
|
||||
return $0 + task.countOfBytesExpectedToSend + task.countOfBytesExpectedToReceive
|
||||
default:
|
||||
return $0 + $1.countOfBytesExpectedToReceive
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -51,14 +58,14 @@ open class RemoteOperationHandle: OperationHandle {
|
||||
open func cancel() -> Bool {
|
||||
var canceled = false
|
||||
for taskbox in tasks {
|
||||
taskbox.value?.cancel()
|
||||
taskbox.cancel()
|
||||
canceled = true
|
||||
}
|
||||
return canceled
|
||||
}
|
||||
|
||||
open var inProgress: Bool {
|
||||
return tasks.reduce(false) { $0 || $1.value?.state ?? .canceling == .running }
|
||||
return tasks.reduce(false) { $0 || $1.state == .running }
|
||||
}
|
||||
}
|
||||
|
||||
@@ -77,82 +84,147 @@ extension FileProviderHTTPError {
|
||||
public var description: String {
|
||||
return code.description
|
||||
}
|
||||
|
||||
public var localizedDescription: String {
|
||||
return description
|
||||
}
|
||||
}
|
||||
|
||||
class SessionDelegate: NSObject, URLSessionDataDelegate, URLSessionDownloadDelegate {
|
||||
internal var completionHandlersForTasks = [String: [Int: SimpleCompletionHandler]]()
|
||||
internal var downloadCompletionHandlersForTasks = [String: [Int: (URL) -> Void]]()
|
||||
internal var dataCompletionHandlersForTasks = [String: [Int: (Data) -> Void]]()
|
||||
|
||||
internal func initEmptySessionHandler(_ uuid: String) {
|
||||
completionHandlersForTasks[uuid] = [:]
|
||||
downloadCompletionHandlersForTasks[uuid] = [:]
|
||||
dataCompletionHandlersForTasks[uuid] = [:]
|
||||
}
|
||||
|
||||
internal func removeSessionHandler(for uuid: String) {
|
||||
_ = completionHandlersForTasks.removeValue(forKey: uuid)
|
||||
_ = downloadCompletionHandlersForTasks.removeValue(forKey: uuid)
|
||||
_ = dataCompletionHandlersForTasks.removeValue(forKey: uuid)
|
||||
}
|
||||
|
||||
/// All objects set to `FileProviderRemote.session` must be an instance of this class
|
||||
final public class SessionDelegate: NSObject, URLSessionDataDelegate, URLSessionDownloadDelegate, URLSessionStreamDelegate {
|
||||
|
||||
weak var fileProvider: FileProvider?
|
||||
weak var fileProvider: (FileProviderBasicRemote & FileProviderOperations)?
|
||||
var credential: URLCredential?
|
||||
|
||||
var finishDownloadHandler: ((_ session: Foundation.URLSession, _ downloadTask: URLSessionDownloadTask, _ didFinishDownloadingToURL: URL) -> Void)?
|
||||
var didSendDataHandler: ((_ session: Foundation.URLSession, _ task: URLSessionTask, _ bytesSent: Int64, _ totalBytesSent: Int64, _ totalBytesExpectedToSend: Int64) -> Void)?
|
||||
var didReceivedData: ((_ session: Foundation.URLSession, _ downloadTask: URLSessionDownloadTask, _ bytesWritten: Int64, _ totalBytesWritten: Int64, _ totalBytesExpectedToWrite: Int64) -> Void)?
|
||||
/// Forwardng URLSessionDownloadTaskDelegate call
|
||||
public var finishDownloadHandler: ((_ session: URLSession, _ downloadTask: URLSessionDownloadTask, _ didFinishDownloadingToURL: URL) -> Void)?
|
||||
/// Forwardng URLSessionTaskDelegate call
|
||||
public var didSendDataHandler: ((_ session: URLSession, _ task: URLSessionTask, _ bytesSent: Int64, _ totalBytesSent: Int64, _ totalBytesExpectedToSend: Int64) -> Void)?
|
||||
/// Forwardng URLSessionDownloadTaskDelegate call
|
||||
public var didReceivedData: ((_ session: URLSession, _ downloadTask: URLSessionDownloadTask, _ bytesWritten: Int64, _ totalBytesWritten: Int64, _ totalBytesExpectedToWrite: Int64) -> Void)?
|
||||
/// Forwardng URLSessionStreamTaskDelegate call
|
||||
public var didBecomeStream :((_ session: URLSession, _ taskId: Int, _ didBecome: InputStream, _ outputStream: OutputStream) -> Void)?
|
||||
|
||||
init(fileProvider: FileProvider, credential: URLCredential?) {
|
||||
public init(fileProvider: FileProviderBasicRemote & FileProviderOperations) {
|
||||
self.fileProvider = fileProvider
|
||||
self.credential = credential
|
||||
self.credential = fileProvider.credential
|
||||
}
|
||||
|
||||
// codebeat:disable[ARITY]
|
||||
func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didFinishDownloadingTo location: URL) {
|
||||
self.finishDownloadHandler?(session, downloadTask, location)
|
||||
return
|
||||
public func urlSession(_ session: URLSession, task: URLSessionTask, didCompleteWithError error: Error?) {
|
||||
if !(error == nil && task is URLSessionDownloadTask) {
|
||||
let completionHandler = completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] ?? nil
|
||||
completionHandler?(error)
|
||||
_ = completionHandlersForTasks[session.sessionDescription!]?.removeValue(forKey: task.taskIdentifier)
|
||||
}
|
||||
|
||||
guard let json = task.taskDescription?.deserializeJSON(),
|
||||
let op = FileOperationType(json: json), let fileProvider = fileProvider else {
|
||||
return
|
||||
}
|
||||
|
||||
if !(task is URLSessionDownloadTask), case FileOperationType.fetch = op {
|
||||
return
|
||||
}
|
||||
DispatchQueue.main.async {
|
||||
if error != nil {
|
||||
fileProvider.delegate?.fileproviderFailed(fileProvider, operation: op)
|
||||
} else {
|
||||
fileProvider.delegate?.fileproviderSucceed(fileProvider, operation: op)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func urlSession(_ session: URLSession, task: URLSessionTask, didSendBodyData bytesSent: Int64, totalBytesSent: Int64, totalBytesExpectedToSend: Int64) {
|
||||
public func urlSession(_ session: URLSession, dataTask: URLSessionDataTask, didReceive data: Data) {
|
||||
let completionHandler = dataCompletionHandlersForTasks[session.sessionDescription!]?[dataTask.taskIdentifier] ?? nil
|
||||
completionHandler?(data)
|
||||
_ = dataCompletionHandlersForTasks[session.sessionDescription!]?.removeValue(forKey: dataTask.taskIdentifier)
|
||||
}
|
||||
|
||||
public func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didFinishDownloadingTo location: URL) {
|
||||
self.finishDownloadHandler?(session, downloadTask, location)
|
||||
|
||||
let dcompletionHandler = downloadCompletionHandlersForTasks[session.sessionDescription!]?[downloadTask.taskIdentifier]
|
||||
dcompletionHandler?(location)
|
||||
_ = downloadCompletionHandlersForTasks[session.sessionDescription!]?.removeValue(forKey: downloadTask.taskIdentifier)
|
||||
_ = completionHandlersForTasks[session.sessionDescription!]?.removeValue(forKey: downloadTask.taskIdentifier)
|
||||
}
|
||||
|
||||
public func urlSession(_ session: URLSession, task: URLSessionTask, didSendBodyData bytesSent: Int64, totalBytesSent: Int64, totalBytesExpectedToSend: Int64) {
|
||||
self.didSendDataHandler?(session, task, bytesSent, totalBytesSent, totalBytesExpectedToSend)
|
||||
|
||||
guard let desc = task.taskDescription, let json = jsonToDictionary(desc) else {
|
||||
guard let json = task.taskDescription?.deserializeJSON(),
|
||||
let op = FileOperationType(json: json), let fileProvider = fileProvider else {
|
||||
return
|
||||
}
|
||||
guard let type = json["type"] as? String, let source = json["source"] as? String else {
|
||||
return
|
||||
}
|
||||
let dest = json["dest"] as? String
|
||||
let op : FileOperationType
|
||||
switch type {
|
||||
case "Create":
|
||||
op = .create(path: source)
|
||||
case "Copy":
|
||||
guard let dest = dest else { return }
|
||||
op = .copy(source: source, destination: dest)
|
||||
case "Move":
|
||||
guard let dest = dest else { return }
|
||||
op = .move(source: source, destination: dest)
|
||||
case "Modify":
|
||||
op = .modify(path: source)
|
||||
case "Remove":
|
||||
op = .remove(path: source)
|
||||
case "Link":
|
||||
guard let dest = dest else { return }
|
||||
op = .link(link: source, target: dest)
|
||||
|
||||
switch op {
|
||||
case .create(path: let path):
|
||||
if path.hasSuffix("/") { return }
|
||||
case .modify:
|
||||
break
|
||||
default:
|
||||
return
|
||||
}
|
||||
|
||||
let progress = Float(totalBytesSent) / Float(totalBytesExpectedToSend)
|
||||
|
||||
fileProvider?.delegate?.fileproviderProgress(fileProvider!, operation: op, progress: progress)
|
||||
DispatchQueue.main.async {
|
||||
fileProvider.delegate?.fileproviderProgress(fileProvider, operation: op, progress: progress)
|
||||
}
|
||||
}
|
||||
|
||||
func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didWriteData bytesWritten: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64) {
|
||||
public func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didWriteData bytesWritten: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64) {
|
||||
self.didReceivedData?(session, downloadTask, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite)
|
||||
|
||||
guard let desc = downloadTask.taskDescription, let json = jsonToDictionary(desc), let source = json["source"] as? String, let dest = json["dest"] as? String else {
|
||||
guard let json = downloadTask.taskDescription?.deserializeJSON(),
|
||||
let op = FileOperationType(json: json), let fileProvider = fileProvider else {
|
||||
return
|
||||
}
|
||||
|
||||
fileProvider?.delegate?.fileproviderProgress(fileProvider!, operation: .copy(source: source, destination: dest), progress: Float(totalBytesWritten) / Float(totalBytesExpectedToWrite))
|
||||
DispatchQueue.main.async {
|
||||
fileProvider.delegate?.fileproviderProgress(fileProvider, operation: op, progress: Float(totalBytesWritten) / Float(totalBytesExpectedToWrite))
|
||||
}
|
||||
}
|
||||
|
||||
func urlSession(_ session: URLSession, task: URLSessionTask, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
|
||||
let deposition: Foundation.URLSession.AuthChallengeDisposition = credential != nil ? .useCredential : .performDefaultHandling
|
||||
completionHandler(deposition, credential)
|
||||
public func urlSession(_ session: URLSession, task: URLSessionTask, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
|
||||
authenticate(didReceive: challenge, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
|
||||
let deposition: Foundation.URLSession.AuthChallengeDisposition = credential != nil ? .useCredential : .performDefaultHandling
|
||||
completionHandler(deposition, credential)
|
||||
public func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
|
||||
authenticate(didReceive: challenge, completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
func authenticate(didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
|
||||
switch (challenge.previousFailureCount, credential != nil) {
|
||||
case (0...1, true):
|
||||
completionHandler(.useCredential, credential)
|
||||
case (0, false):
|
||||
completionHandler(.useCredential, challenge.proposedCredential)
|
||||
default:
|
||||
completionHandler(.performDefaultHandling, nil)
|
||||
}
|
||||
}
|
||||
|
||||
@available(iOS 9.0, macOS 10.11, *)
|
||||
public func urlSession(_ session: URLSession, streamTask: URLSessionStreamTask, didBecome inputStream: InputStream, outputStream: OutputStream) {
|
||||
self.didBecomeStream?(session, streamTask.taskIdentifier, inputStream, outputStream)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
+11
-11
@@ -11,11 +11,11 @@ import Foundation
|
||||
// This client implementation is for little-endian platform, namely x86, x64 & arm
|
||||
// For big-endian platforms like PowerPC, there must be a huge overhaul
|
||||
|
||||
protocol SMBProtocolClientDelegate: class {
|
||||
func receivedResponse(client: SMB2ProtocolClient, response: SMBResponse, for: SMBRequest)
|
||||
protocol FileProviderSMBTaskDelegate: class {
|
||||
func receivedResponse(client: FileProviderSMBTask, response: SMBResponse, for: SMBRequest)
|
||||
}
|
||||
|
||||
class SMB2ProtocolClient: FPSStreamTask {
|
||||
class FileProviderSMBTask: FileProviderStreamTask {
|
||||
var timeout: TimeInterval = 30
|
||||
|
||||
private(set) var lastMessageID: UInt64 = 0
|
||||
@@ -31,14 +31,14 @@ class SMB2ProtocolClient: FPSStreamTask {
|
||||
private(set) var requestStack = [Int: SMBRequest]()
|
||||
private(set) var responseStack = [Int: SMBResponse]()
|
||||
|
||||
weak var delegate: SMBProtocolClientDelegate?
|
||||
weak var delegate: FileProviderSMBTaskDelegate?
|
||||
|
||||
func sendNegotiate(completionHandler: SimpleCompletionHandler) -> UInt64 {
|
||||
let mId = messageId()
|
||||
let smbHeader = SMB2.Header(command: .NEGOTIATE, creditRequestResponse: UInt16(126), messageId: mId, treeId: UInt32(0), sessionId: UInt64(0))
|
||||
let msg = SMB2.NegotiateRequest()
|
||||
let data = createSMB2Message(header: smbHeader, message: msg)
|
||||
self.writeData(data, timeout: 0, completionHandler: { (e) in
|
||||
self.write(data, timeout: timeout, completionHandler: { (e) in
|
||||
completionHandler?(e)
|
||||
})
|
||||
return mId
|
||||
@@ -50,9 +50,9 @@ class SMB2ProtocolClient: FPSStreamTask {
|
||||
let smbHeader = SMB2.Header(command: SMB2.Command.SESSION_SETUP, creditRequestResponse: credit, messageId: mId, treeId: UInt32(0), sessionId: sessionId)
|
||||
let msg = SMB2.SessionSetupRequest(singing: [])
|
||||
let data = createSMB2Message(header: smbHeader, message: msg)
|
||||
self.writeData(data, timeout: 0, completionHandler: { (e) in
|
||||
self.write(data, timeout: timeout, completionHandler: { (e) in
|
||||
if self.sessionId == 0 {
|
||||
self.readData(OfMinLength: 64, maxLength: 65536, timeout: self.timeout, completionHandler: { (data, eof, e2) in
|
||||
self.readData(ofMinLength: 64, maxLength: 65536, timeout: self.timeout, completionHandler: { (data, eof, e2) in
|
||||
// TODO: set session id
|
||||
completionHandler?(e2 ?? e)
|
||||
})
|
||||
@@ -73,7 +73,7 @@ class SMB2ProtocolClient: FPSStreamTask {
|
||||
let tcHeader = SMB2.TreeConnectRequest.Header(flags: [])
|
||||
let msg = SMB2.TreeConnectRequest(header: tcHeader, host: host, share: share)
|
||||
let data = createSMB2Message(header: smbHeader, message: msg!)
|
||||
self.writeData(data, timeout: 0, completionHandler: { (e) in
|
||||
self.write(data, timeout: timeout, completionHandler: { (e) in
|
||||
completionHandler?(e)
|
||||
|
||||
})
|
||||
@@ -85,7 +85,7 @@ class SMB2ProtocolClient: FPSStreamTask {
|
||||
let smbHeader = SMB2.Header(command: .TREE_DISCONNECT, creditRequestResponse: 111, messageId: mId, treeId: treeId, sessionId: sessionId)
|
||||
let msg = SMB2.TreeDisconnect()
|
||||
let data = createSMB2Message(header: smbHeader, message: msg)
|
||||
self.writeData(data, timeout: 0, completionHandler: { (e) in
|
||||
self.write(data, timeout: timeout, completionHandler: { (e) in
|
||||
completionHandler?(e)
|
||||
})
|
||||
return mId
|
||||
@@ -96,7 +96,7 @@ class SMB2ProtocolClient: FPSStreamTask {
|
||||
let smbHeader = SMB2.Header(command: .LOGOFF, creditRequestResponse: 0, messageId: mId, treeId: 0, sessionId: sessionId)
|
||||
let msg = SMB2.LogOff()
|
||||
let data = createSMB2Message(header: smbHeader, message: msg)
|
||||
self.writeData(data, timeout: 0, completionHandler: { (e) in
|
||||
self.write(data, timeout: timeout, completionHandler: { (e) in
|
||||
completionHandler?(e)
|
||||
})
|
||||
return mId
|
||||
@@ -108,7 +108,7 @@ class SMB2ProtocolClient: FPSStreamTask {
|
||||
}
|
||||
|
||||
// MARK: create and analyse messages
|
||||
extension SMB2ProtocolClient {
|
||||
extension FileProviderSMBTask {
|
||||
func determineSMBVersion(_ data: Data) -> Float {
|
||||
let smbverChar: Int8 = Int8(bitPattern: data.first ?? 0)
|
||||
let version = 0 - smbverChar
|
||||
|
||||
@@ -15,11 +15,11 @@ class SMBFileProvider: FileProvider, FileProviderMonitor {
|
||||
open var dispatch_queue: DispatchQueue
|
||||
open var operation_queue: OperationQueue
|
||||
open weak var delegate: FileProviderDelegate?
|
||||
open let credential: URLCredential?
|
||||
open var credential: URLCredential?
|
||||
|
||||
public typealias FileObjectClass = FileObject
|
||||
|
||||
public init? (baseURL: URL, credential: URLCredential, afterInitialized: SimpleCompletionHandler) {
|
||||
public init? (baseURL: URL, credential: URLCredential?) {
|
||||
guard baseURL.uw_scheme.lowercased() == "smb" else {
|
||||
return nil
|
||||
}
|
||||
@@ -30,7 +30,26 @@ class SMBFileProvider: FileProvider, FileProviderMonitor {
|
||||
|
||||
self.credential = credential
|
||||
}
|
||||
|
||||
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else {
|
||||
return nil
|
||||
}
|
||||
self.init(baseURL: baseURL,
|
||||
credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
}
|
||||
|
||||
open func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.baseURL, forKey: "baseURL")
|
||||
aCoder.encode(self.credential, forKey: "credential")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
}
|
||||
|
||||
public static var supportsSecureCoding: Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
open func contentsOfDirectory(path: String, completionHandler: @escaping ((_ contents: [FileObjectClass], _ error: Error?) -> Void)) {
|
||||
NotImplemented()
|
||||
}
|
||||
@@ -54,11 +73,6 @@ class SMBFileProvider: FileProvider, FileProviderMonitor {
|
||||
return nil
|
||||
}
|
||||
|
||||
open func create(file fileName: String, at atPath: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
NotImplemented()
|
||||
return nil
|
||||
}
|
||||
|
||||
open func moveItem(path: String, to toPath: String, overwrite: Bool = false, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
NotImplemented()
|
||||
return nil
|
||||
@@ -94,7 +108,7 @@ class SMBFileProvider: FileProvider, FileProviderMonitor {
|
||||
return nil
|
||||
}
|
||||
|
||||
open func writeContents(path: String, contents data: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
open func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
NotImplemented()
|
||||
return nil
|
||||
}
|
||||
@@ -116,7 +130,7 @@ class SMBFileProvider: FileProvider, FileProviderMonitor {
|
||||
}
|
||||
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = SMBFileProvider(baseURL: self.baseURL!, credential: self.credential!, afterInitialized: { _ in })!
|
||||
let copy = SMBFileProvider(baseURL: self.baseURL!, credential: self.credential!)!
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
|
||||
@@ -66,32 +66,3 @@ struct SMBTime {
|
||||
return Date(timeIntervalSince1970: Double(self.time) / 10000000 - 11644473600)
|
||||
}
|
||||
}
|
||||
|
||||
extension Data {
|
||||
init<T>(value: T) {
|
||||
var value = value
|
||||
self = Data(buffer: UnsafeBufferPointer(start: &value, count: 1))
|
||||
}
|
||||
|
||||
func scanValue<T>() -> T? {
|
||||
guard MemoryLayout<T>.size <= self.count else { return nil }
|
||||
return self.withUnsafeBytes { $0.pointee }
|
||||
}
|
||||
|
||||
func scanValue<T>(start: Int) -> T? {
|
||||
let length = MemoryLayout<T>.size
|
||||
guard self.count >= start + length else { return nil }
|
||||
return self.subdata(in: start..<start+length).withUnsafeBytes { $0.pointee }
|
||||
}
|
||||
|
||||
func scanString(start: Int = 0, length: Int, encoding: String.Encoding) -> String? {
|
||||
guard self.count >= start + length else { return nil }
|
||||
return String(data: self.subdata(in: start..<start+length), encoding: encoding)
|
||||
}
|
||||
|
||||
static func mapMemory<T, U>(from: T) -> U? {
|
||||
guard MemoryLayout<T>.size >= MemoryLayout<U>.size else { return nil }
|
||||
let data = Data(value: from)
|
||||
return data.scanValue()
|
||||
}
|
||||
}
|
||||
|
||||
@@ -243,7 +243,7 @@ extension SMB2 {
|
||||
if data.count < offset + 48 {
|
||||
return nil
|
||||
}
|
||||
let datestring = data.scanString(start: offset, length: 48, encoding: .utf16)
|
||||
let datestring = data.scanString(start: offset, length: 48, using: .utf16)
|
||||
if let datestring = datestring, let date = dateFormatter.date(from: datestring) {
|
||||
snapshots.append(SMBTime(date: date))
|
||||
}
|
||||
|
||||
@@ -92,7 +92,7 @@ extension SMB2 {
|
||||
}
|
||||
|
||||
let fileNameLen = Int(data.scanValue(start: offset + 8) as UInt32? ?? 0)
|
||||
let fileName = data.scanString(start: offset + 12, length: fileNameLen, encoding: .utf16) ?? ""
|
||||
let fileName = data.scanString(start: offset + 12, length: fileNameLen, using: .utf16) ?? ""
|
||||
result.append((action: action, fileName: fileName))
|
||||
|
||||
offset += Int(nextOffset)
|
||||
|
||||
@@ -85,7 +85,7 @@ extension SMB2 {
|
||||
return []
|
||||
}
|
||||
let headersize = MemoryLayout.size(ofValue: header)
|
||||
let fileName = buffer.scanString(start: headersize, length: Int(header.fileNameLength), encoding: .utf16) ?? ""
|
||||
let fileName = buffer.scanString(start: headersize, length: Int(header.fileNameLength), using: .utf16) ?? ""
|
||||
result.append((header: header, fileName: fileName))
|
||||
if header.nextEntryOffset == 0 {
|
||||
break
|
||||
@@ -216,12 +216,12 @@ extension SMB2 {
|
||||
var asAllInformation: (header: FileAllInformationHeader, name: String) {
|
||||
let header: FileAllInformationHeader = buffer.scanValue()!
|
||||
let headersize = MemoryLayout<FileAllInformationHeader>.size
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.nameLength), encoding: .utf16) ?? ""
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.nameLength), using: .utf16) ?? ""
|
||||
return (header, name)
|
||||
}
|
||||
|
||||
var asAlternateNameInformation: String {
|
||||
return buffer.scanString(start: 0, length: buffer.count, encoding: .utf16) ?? ""
|
||||
return buffer.scanString(start: 0, length: buffer.count, using: .utf16) ?? ""
|
||||
}
|
||||
|
||||
var asAttributeTagInformation: FileAttributeTagInformation {
|
||||
@@ -280,14 +280,14 @@ extension SMB2 {
|
||||
var asStreamInformation: (header: FileStreamInformationHeader, name: String) {
|
||||
let header: FileStreamInformationHeader = buffer.scanValue()!
|
||||
let headersize = MemoryLayout<FileStreamInformationHeader>.size
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.streamNameLength), encoding: .utf16) ?? ""
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.streamNameLength), using: .utf16) ?? ""
|
||||
return (header, name)
|
||||
}
|
||||
|
||||
var asFsVolumeInformation: (header: FileFsVolumeInformationHeader, name: String) {
|
||||
let header: FileFsVolumeInformationHeader = buffer.scanValue()!
|
||||
let headersize = MemoryLayout<FileFsVolumeInformationHeader>.size
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.labelLength), encoding: .utf16) ?? ""
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.labelLength), using: .utf16) ?? ""
|
||||
return (header, name)
|
||||
}
|
||||
|
||||
@@ -302,7 +302,7 @@ extension SMB2 {
|
||||
var asFsAttributeInformation: (header: FileFsAttributeInformationHeader, name: String) {
|
||||
let header: FileFsAttributeInformationHeader = buffer.scanValue()!
|
||||
let headersize = MemoryLayout<FileFsAttributeInformationHeader>.size
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.nameLength), encoding: .utf16) ?? ""
|
||||
let name = buffer.scanString(start: headersize, length: Int(header.nameLength), using: .utf16) ?? ""
|
||||
return (header, name)
|
||||
}
|
||||
|
||||
|
||||
+228
-125
@@ -32,7 +32,11 @@ open class WebDAVFileProvider: FileProviderBasicRemote {
|
||||
}
|
||||
|
||||
public weak var delegate: FileProviderDelegate?
|
||||
open let credential: URLCredential?
|
||||
open var credential: URLCredential? {
|
||||
didSet {
|
||||
sessionDelegate?.credential = credential
|
||||
}
|
||||
}
|
||||
open private(set) var cache: URLCache?
|
||||
public var useCache: Bool
|
||||
public var validatingCache: Bool
|
||||
@@ -40,16 +44,30 @@ open class WebDAVFileProvider: FileProviderBasicRemote {
|
||||
fileprivate var _session: URLSession?
|
||||
fileprivate var sessionDelegate: SessionDelegate?
|
||||
public var session: URLSession {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self, credential: credential)
|
||||
let queue = OperationQueue()
|
||||
//queue.underlyingQueue = dispatch_queue
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDownloadDelegate?, delegateQueue: queue)
|
||||
get {
|
||||
if _session == nil {
|
||||
self.sessionDelegate = SessionDelegate(fileProvider: self)
|
||||
let queue = OperationQueue()
|
||||
//queue.underlyingQueue = dispatch_queue
|
||||
let config = URLSessionConfiguration.default
|
||||
config.urlCache = cache
|
||||
config.requestCachePolicy = .returnCacheDataElseLoad
|
||||
_session = URLSession(configuration: config, delegate: sessionDelegate as URLSessionDownloadDelegate?, delegateQueue: queue)
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
set {
|
||||
assert(newValue.delegate is SessionDelegate, "session instances should have a SessionDelegate instance as delegate.")
|
||||
_session = newValue
|
||||
if session.sessionDescription?.isEmpty ?? true {
|
||||
_session?.sessionDescription = UUID().uuidString
|
||||
}
|
||||
self.sessionDelegate = newValue.delegate as? SessionDelegate
|
||||
initEmptySessionHandler(_session!.sessionDescription!)
|
||||
}
|
||||
return _session!
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -64,7 +82,7 @@ open class WebDAVFileProvider: FileProviderBasicRemote {
|
||||
if !["http", "https"].contains(baseURL.uw_scheme.lowercased()) {
|
||||
return nil
|
||||
}
|
||||
self.baseURL = baseURL.path.hasSuffix("/") ? baseURL : baseURL.appendingPathComponent("")
|
||||
self.baseURL = (baseURL.path.hasSuffix("/") ? baseURL : baseURL.appendingPathComponent("")).absoluteURL
|
||||
self.currentPath = ""
|
||||
self.useCache = false
|
||||
self.validatingCache = true
|
||||
@@ -75,7 +93,44 @@ open class WebDAVFileProvider: FileProviderBasicRemote {
|
||||
operation_queue.name = "FileProvider.\(type(of: self).type).Operation"
|
||||
}
|
||||
|
||||
public required convenience init?(coder aDecoder: NSCoder) {
|
||||
guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else {
|
||||
return nil
|
||||
}
|
||||
self.init(baseURL: baseURL,
|
||||
credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
|
||||
self.currentPath = aDecoder.decodeObject(forKey: "currentPath") as? String ?? ""
|
||||
self.useCache = aDecoder.decodeBool(forKey: "useCache")
|
||||
self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
|
||||
}
|
||||
|
||||
open func encode(with aCoder: NSCoder) {
|
||||
aCoder.encode(self.baseURL, forKey: "baseURL")
|
||||
aCoder.encode(self.credential, forKey: "credential")
|
||||
aCoder.encode(self.currentPath, forKey: "currentPath")
|
||||
aCoder.encode(self.useCache, forKey: "useCache")
|
||||
aCoder.encode(self.validatingCache, forKey: "validatingCache")
|
||||
}
|
||||
|
||||
public static var supportsSecureCoding: Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = WebDAVFileProvider(baseURL: self.baseURL!, credential: self.credential, cache: self.cache)!
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
return copy
|
||||
}
|
||||
|
||||
deinit {
|
||||
if let sessionuuid = _session?.sessionDescription {
|
||||
removeSessionHandler(for: sessionuuid)
|
||||
}
|
||||
|
||||
if fileProviderCancelTasksOnInvalidating {
|
||||
_session?.invalidateAndCancel()
|
||||
} else {
|
||||
@@ -83,14 +138,29 @@ open class WebDAVFileProvider: FileProviderBasicRemote {
|
||||
}
|
||||
}
|
||||
|
||||
open func contentsOfDirectory(path: String, completionHandler: @escaping ((_ contents: [FileObject], _ error: Error?) -> Void)) {
|
||||
open func contentsOfDirectory(path: String, completionHandler: @escaping (([FileObject], Error?) -> Void)) {
|
||||
self.contentsOfDirectory(path: path, including: [], completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
/**
|
||||
Returns an Array of `FileObject`s identifying the the directory entries via asynchronous completion handler.
|
||||
|
||||
If the directory contains no entries or an error is occured, this method will return the empty array.
|
||||
|
||||
- Parameter path: path to target directory. If empty, `currentPath` value will be used.
|
||||
- Parameter including: An array which determines which file properties should be considered to fetch.
|
||||
- Parameter completionHandler: a closure with result of directory entries or error.
|
||||
- `contents`: An array of `FileObject` identifying the the directory entries.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
open func contentsOfDirectory(path: String, including: [URLResourceKey], completionHandler: @escaping ((_ contents: [FileObject], _ error: Error?) -> Void)) {
|
||||
let opType = FileOperationType.fetch(path: path)
|
||||
let url = self.url(of: path).appendingPathComponent("")
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "PROPFIND"
|
||||
request.setValue("1", forHTTPHeaderField: "Depth")
|
||||
request.setValue("text/xml; charset=\"utf-8\"", forHTTPHeaderField: "Content-Type")
|
||||
request.httpBody = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<D:propfind xmlns:D=\"DAV:\">\n<D:allprop/></D:propfind>".data(using: .utf8)
|
||||
request.httpBody = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<D:propfind xmlns:D=\"DAV:\">\n\(WebDavFileObject.propString(including))\n</D:propfind>".data(using: .utf8)
|
||||
request.setValue(String(request.httpBody!.count), forHTTPHeaderField: "Content-Length")
|
||||
runDataTask(with: request, operationHandle: RemoteOperationHandle(operationType: opType, tasks: []), completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderWebDavError?
|
||||
@@ -112,12 +182,27 @@ open class WebDAVFileProvider: FileProviderBasicRemote {
|
||||
}
|
||||
|
||||
open func attributesOfItem(path: String, completionHandler: @escaping ((_ attributes: FileObject?, _ error: Error?) -> Void)) {
|
||||
self.attributesOfItem(path: path, including: [], completionHandler: completionHandler)
|
||||
}
|
||||
|
||||
/**
|
||||
Returns a `FileObject` containing the attributes of the item (file, directory, symlink, etc.) at the path in question via asynchronous completion handler.
|
||||
|
||||
If the directory contains no entries or an error is occured, this method will return the empty `FileObject`.
|
||||
|
||||
- Parameter path: path to target directory. If empty, `currentPath` value will be used.
|
||||
- Parameter including: An array which determines which file properties should be considered to fetch.
|
||||
- Parameter completionHandler: a closure with result of directory entries or error.
|
||||
- `attributes`: A `FileObject` containing the attributes of the item.
|
||||
- `error`: Error returned by system.
|
||||
*/
|
||||
open func attributesOfItem(path: String, including: [URLResourceKey], completionHandler: @escaping ((_ attributes: FileObject?, _ error: Error?) -> Void)) {
|
||||
let url = self.url(of: path)
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "PROPFIND"
|
||||
request.setValue("1", forHTTPHeaderField: "Depth")
|
||||
request.setValue("text/xml; charset=\"utf-8\"", forHTTPHeaderField: "Content-Type")
|
||||
request.httpBody = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<D:propfind xmlns:D=\"DAV:\">\n<D:allprop/></D:propfind>".data(using: .utf8)
|
||||
request.httpBody = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<D:propfind xmlns:D=\"DAV:\">\n\(WebDavFileObject.propString(including))\n</D:propfind>".data(using: .utf8)
|
||||
request.setValue(String(request.httpBody!.count), forHTTPHeaderField: "Content-Length")
|
||||
runDataTask(with: request, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderWebDavError?
|
||||
@@ -217,7 +302,7 @@ extension WebDAVFileProvider: FileProviderOperations {
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
let url = self.url(of: atPath).appendingPathComponent(folderName, isDirectory: true)
|
||||
let url = self.url(of: atPath).appendingPathComponent(folderName.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? folderName, isDirectory: true)
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "MKCOL"
|
||||
let task = session.dataTask(with: request, completionHandler: { (data, response, error) in
|
||||
@@ -233,28 +318,6 @@ extension WebDAVFileProvider: FileProviderOperations {
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func create(file fileName: String, at path: String, contents data: Data?, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.create(path: (path as NSString).appendingPathComponent(fileName))
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
let url = self.url(of: path).appendingPathComponent(fileName)
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "PUT"
|
||||
let task = session.uploadTask(with: request, from: data, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderWebDavError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderWebDavError(code: rCode, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8), url: url)
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(opType, error: responseError ?? error)
|
||||
})
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func moveItem(path: String, to toPath: String, overwrite: Bool = false, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.move(source: path, destination: toPath)
|
||||
@@ -330,6 +393,14 @@ extension WebDAVFileProvider: FileProviderOperations {
|
||||
|
||||
@discardableResult
|
||||
open func copyItem(localFile: URL, to toPath: String, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
// check file is not a folder
|
||||
guard (try? localFile.resourceValues(forKeys: [.fileResourceTypeKey]))?.fileResourceType ?? .unknown == .regular else {
|
||||
dispatch_queue.async {
|
||||
completionHandler?(self.throwError(localFile.path, code: URLError.fileIsDirectory))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
let opType = FileOperationType.copy(source: localFile.absoluteString, destination: toPath)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
@@ -340,43 +411,45 @@ extension WebDAVFileProvider: FileProviderOperations {
|
||||
request.setValue("F", forHTTPHeaderField: "Overwrite")
|
||||
}
|
||||
request.httpMethod = "PUT"
|
||||
let task = session.uploadTask(with: request, fromFile: localFile, completionHandler: { (data, response, error) in
|
||||
let task = session.uploadTask(with: request, fromFile: localFile)
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { [weak self] error in
|
||||
var responseError: FileProviderWebDavError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderWebDavError(code: rCode, path: toPath, errorDescription: String(data: data ?? Data(), encoding: .utf8), url: url)
|
||||
if let code = (task.response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
// We can't fetch server result from delegate!
|
||||
responseError = FileProviderWebDavError(code: rCode, path: toPath, errorDescription: nil, url: url)
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(opType, error: responseError ?? error)
|
||||
})
|
||||
self?.delegateNotify(.create(path: toPath), error: responseError ?? error)
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func copyItem(path: String, toLocalURL: URL, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.copy(source: path, destination: toLocalURL.absoluteString)
|
||||
open func copyItem(path: String, toLocalURL destURL: URL, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.copy(source: path, destination: destURL.absoluteString)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
}
|
||||
let url = self.url(of:path)
|
||||
let request = URLRequest(url: url)
|
||||
let task = session.downloadTask(with: request, completionHandler: { (sourceFileURL, response, error) in
|
||||
var responseError: FileProviderWebDavError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderWebDavError(code: rCode, path: path, errorDescription: nil, url: url)
|
||||
let task = session.downloadTask(with: request)
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = completionHandler
|
||||
downloadCompletionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { tempURL in
|
||||
guard let httpResponse = task.response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (task.response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let serverError : FileProviderWebDavError? = code != nil ? FileProviderWebDavError(code: code!, path: path, errorDescription: code?.description, url: url) : nil
|
||||
completionHandler?(serverError)
|
||||
return
|
||||
}
|
||||
if let sourceFileURL = sourceFileURL {
|
||||
do {
|
||||
try FileManager.default.copyItem(at: sourceFileURL, to: toLocalURL)
|
||||
} catch let e {
|
||||
completionHandler?(e)
|
||||
return
|
||||
}
|
||||
do {
|
||||
try FileManager.default.moveItem(at: tempURL, to: destURL)
|
||||
completionHandler?(nil)
|
||||
} catch let e {
|
||||
completionHandler?(e)
|
||||
}
|
||||
completionHandler?(responseError ?? error)
|
||||
self.delegateNotify(opType, error: responseError ?? error)
|
||||
})
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
@@ -396,25 +469,40 @@ extension WebDAVFileProvider: FileProviderReadWrite {
|
||||
let opType = FileOperationType.fetch(path: path)
|
||||
let url = self.url(of: path)
|
||||
var request = URLRequest(url: url)
|
||||
request.httpMethod = "GET"
|
||||
if length > 0 {
|
||||
request.setValue("bytes=\(offset)-\(offset + length - 1)", forHTTPHeaderField: "Range")
|
||||
request.setValue("bytes=\(offset)-\(offset + Int64(length) - 1)", forHTTPHeaderField: "Range")
|
||||
} else if offset > 0 && length < 0 {
|
||||
request.setValue("bytes=\(offset)-", forHTTPHeaderField: "Range")
|
||||
}
|
||||
let handle = RemoteOperationHandle(operationType: opType, tasks: [])
|
||||
runDataTask(with: request, operationHandle: handle, completionHandler: { (data, response, error) in
|
||||
var responseError: FileProviderWebDavError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderWebDavError(code: rCode, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8), url: url)
|
||||
|
||||
let task = session.downloadTask(with: request)
|
||||
let handle = RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { error in
|
||||
completionHandler(nil, error)
|
||||
}
|
||||
downloadCompletionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { tempURL in
|
||||
guard let httpResponse = task.response as? HTTPURLResponse , httpResponse.statusCode < 300 else {
|
||||
let code = FileProviderHTTPErrorCode(rawValue: (task.response as? HTTPURLResponse)?.statusCode ?? -1)
|
||||
let serverError : FileProviderWebDavError? = code != nil ? FileProviderWebDavError(code: code!, path: path, errorDescription: code?.description, url: url) : nil
|
||||
completionHandler(nil, serverError)
|
||||
return
|
||||
}
|
||||
completionHandler(data, responseError ?? error)
|
||||
})
|
||||
do {
|
||||
let data = try Data(contentsOf: tempURL)
|
||||
self.dispatch_queue.async {
|
||||
completionHandler(data, nil)
|
||||
}
|
||||
} catch let e {
|
||||
completionHandler(nil, e)
|
||||
}
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return handle
|
||||
}
|
||||
|
||||
@discardableResult
|
||||
open func writeContents(path: String, contents data: Data, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
open func writeContents(path: String, contents data: Data?, atomically: Bool, overwrite: Bool, completionHandler: SimpleCompletionHandler) -> OperationHandle? {
|
||||
let opType = FileOperationType.modify(path: path)
|
||||
guard fileOperationDelegate?.fileProvider(self, shouldDoOperation: opType) ?? true == true else {
|
||||
return nil
|
||||
@@ -426,22 +514,16 @@ extension WebDAVFileProvider: FileProviderReadWrite {
|
||||
if !overwrite {
|
||||
request.setValue("F", forHTTPHeaderField: "Overwrite")
|
||||
}
|
||||
let task = session.uploadTask(with: request, from: data, completionHandler: { (data, response, error) in
|
||||
let task = session.uploadTask(with: request, from: data ?? Data())
|
||||
completionHandlersForTasks[session.sessionDescription!]?[task.taskIdentifier] = { [weak self] error in
|
||||
var responseError: FileProviderWebDavError?
|
||||
if let code = (response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
responseError = FileProviderWebDavError(code: rCode, path: path, errorDescription: String(data: data ?? Data(), encoding: .utf8), url: self.url(of: path))
|
||||
if let code = (task.response as? HTTPURLResponse)?.statusCode , code >= 300, let rCode = FileProviderHTTPErrorCode(rawValue: code) {
|
||||
// We can't fetch server result from delegate!
|
||||
responseError = FileProviderWebDavError(code: rCode, path: path, errorDescription: nil, url: url)
|
||||
}
|
||||
defer {
|
||||
self.delegateNotify(opType, error: responseError ?? error)
|
||||
}
|
||||
if let error = error {
|
||||
completionHandler?(error)
|
||||
return
|
||||
}
|
||||
if atomically {
|
||||
self.moveItem(path: (path as NSString).appendingPathExtension("tmp")!, to: path, completionHandler: completionHandler)
|
||||
}
|
||||
})
|
||||
completionHandler?(responseError ?? error)
|
||||
self?.delegateNotify(opType, error: responseError ?? error)
|
||||
}
|
||||
task.taskDescription = opType.json
|
||||
task.resume()
|
||||
return RemoteOperationHandle(operationType: opType, tasks: [task])
|
||||
@@ -463,17 +545,7 @@ extension WebDAVFileProvider: FileProviderReadWrite {
|
||||
// TODO: implements methods for lock mechanism
|
||||
}
|
||||
|
||||
extension WebDAVFileProvider: FileProvider {
|
||||
open func copy(with zone: NSZone? = nil) -> Any {
|
||||
let copy = WebDAVFileProvider(baseURL: self.baseURL!, credential: self.credential, cache: self.cache)!
|
||||
copy.currentPath = self.currentPath
|
||||
copy.delegate = self.delegate
|
||||
copy.fileOperationDelegate = self.fileOperationDelegate
|
||||
copy.useCache = self.useCache
|
||||
copy.validatingCache = self.validatingCache
|
||||
return copy
|
||||
}
|
||||
}
|
||||
extension WebDAVFileProvider: FileProvider { }
|
||||
|
||||
// MARK: WEBDAV XML response implementation
|
||||
|
||||
@@ -497,12 +569,9 @@ struct DavResponse {
|
||||
|
||||
init? (_ node: AEXMLElement, baseURL: URL?) {
|
||||
|
||||
func removeSlash(_ str: String) -> String {
|
||||
if str.hasPrefix("/") {
|
||||
return str.substring(from: str.index(after: str.startIndex))
|
||||
} else {
|
||||
return str
|
||||
}
|
||||
func standardizePath(_ str: String) -> String {
|
||||
let trimmedStr = str.hasPrefix("/") ? str.substring(from: str.index(after: str.startIndex)) : str
|
||||
return trimmedStr.addingPercentEncoding(withAllowedCharacters: .urlPathAllowed) ?? str
|
||||
}
|
||||
|
||||
// find node names with namespace
|
||||
@@ -524,9 +593,14 @@ struct DavResponse {
|
||||
guard let hrefString = node[hreftag].value else { return nil }
|
||||
|
||||
// trying to figure out relative path out of href
|
||||
let hrefAbsolute = URL(string: hrefString, relativeTo: baseURL)?.absoluteString ?? hrefString
|
||||
let relativePath = hrefAbsolute.replacingOccurrences(of: baseURL?.absoluteString ?? "", with: "", options: .anchored, range: nil)
|
||||
let hrefURL = URL(string: removeSlash(relativePath), relativeTo: baseURL) ?? baseURL
|
||||
let hrefAbsolute = URL(string: hrefString, relativeTo: baseURL)?.absoluteURL
|
||||
let relativePath: String
|
||||
if hrefAbsolute?.host?.replacingOccurrences(of: "www.", with: "", options: .anchored) == baseURL?.host?.replacingOccurrences(of: "www.", with: "", options: .anchored) {
|
||||
relativePath = hrefAbsolute?.path.replacingOccurrences(of: baseURL?.absoluteURL.path ?? "", with: "", options: .anchored, range: nil) ?? hrefString
|
||||
} else {
|
||||
relativePath = hrefAbsolute?.absoluteString.replacingOccurrences(of: baseURL?.absoluteString ?? "", with: "", options: .anchored, range: nil) ?? hrefString
|
||||
}
|
||||
let hrefURL = URL(string: standardizePath(relativePath), relativeTo: baseURL) ?? baseURL
|
||||
|
||||
guard let href = hrefURL?.standardized else { return nil }
|
||||
|
||||
@@ -564,24 +638,21 @@ struct DavResponse {
|
||||
}
|
||||
|
||||
static func parse(xmlResponse: Data, baseURL: URL?) -> [DavResponse] {
|
||||
guard let xml = try? AEXMLDocument(xml: xmlResponse) else { return [] }
|
||||
var result = [DavResponse]()
|
||||
do {
|
||||
let xml = try AEXMLDocument(xml: xmlResponse)
|
||||
var rootnode = xml.root
|
||||
var responsetag = "response"
|
||||
for node in rootnode.all ?? [] where node.name.lowercased().hasSuffix("multistatus") {
|
||||
rootnode = node
|
||||
var rootnode = xml.root
|
||||
var responsetag = "response"
|
||||
for node in rootnode.all ?? [] where node.name.lowercased().hasSuffix("multistatus") {
|
||||
rootnode = node
|
||||
}
|
||||
for node in rootnode.children where node.name.lowercased().hasSuffix("response") {
|
||||
responsetag = node.name
|
||||
break
|
||||
}
|
||||
for responseNode in rootnode[responsetag].all ?? [] {
|
||||
if let davResponse = DavResponse(responseNode, baseURL: baseURL) {
|
||||
result.append(davResponse)
|
||||
}
|
||||
for node in rootnode.children where node.name.lowercased().hasSuffix("response") {
|
||||
responsetag = node.name
|
||||
break
|
||||
}
|
||||
for responseNode in rootnode[responsetag].all ?? [] {
|
||||
if let davResponse = DavResponse(responseNode, baseURL: baseURL) {
|
||||
result.append(davResponse)
|
||||
}
|
||||
}
|
||||
} catch _ {
|
||||
}
|
||||
return result
|
||||
}
|
||||
@@ -591,13 +662,13 @@ struct DavResponse {
|
||||
public final class WebDavFileObject: FileObject {
|
||||
internal init(_ davResponse: DavResponse) {
|
||||
let href = davResponse.href
|
||||
let name = davResponse.prop["displayname"] ?? (davResponse.hrefString.removingPercentEncoding! as NSString).lastPathComponent
|
||||
let name = davResponse.prop["displayname"] ?? davResponse.href.lastPathComponent
|
||||
let relativePath = href.relativePath
|
||||
let path = relativePath.hasPrefix("/") ? relativePath : ("/" + relativePath)
|
||||
super.init(url: href, name: name, path: path)
|
||||
self.size = Int64(davResponse.prop["getcontentlength"] ?? "-1") ?? NSURLSessionTransferSizeUnknown
|
||||
self.creationDate = resolve(dateString: davResponse.prop["creationdate"] ?? "")
|
||||
self.modifiedDate = resolve(dateString: davResponse.prop["getlastmodified"] ?? "")
|
||||
self.creationDate = Date(rfcString: davResponse.prop["creationdate"] ?? "")
|
||||
self.modifiedDate = Date(rfcString: davResponse.prop["getlastmodified"] ?? "")
|
||||
self.contentType = davResponse.prop["getcontenttype"] ?? "octet/stream"
|
||||
self.isHidden = (Int(davResponse.prop["ishidden"] ?? "0") ?? 0) > 0
|
||||
self.type = self.contentType == "httpd/unix-directory" ? .directory : .regular
|
||||
@@ -607,22 +678,54 @@ public final class WebDavFileObject: FileObject {
|
||||
/// MIME type of the file.
|
||||
open internal(set) var contentType: String {
|
||||
get {
|
||||
return allValues[.mimeType] as? String ?? ""
|
||||
return allValues[.mimeTypeKey] as? String ?? ""
|
||||
}
|
||||
set {
|
||||
allValues[.mimeType] = newValue
|
||||
allValues[.mimeTypeKey] = newValue
|
||||
}
|
||||
}
|
||||
|
||||
/// HTTP E-Tag, can be used to mark changed files.
|
||||
open internal(set) var entryTag: String? {
|
||||
get {
|
||||
return allValues[.entryTag] as? String
|
||||
return allValues[.entryTagKey] as? String
|
||||
}
|
||||
set {
|
||||
allValues[.entryTag] = newValue
|
||||
allValues[.entryTagKey] = newValue
|
||||
}
|
||||
}
|
||||
|
||||
internal class func resourceKeyToDAVProp(_ key: URLResourceKey) -> String? {
|
||||
switch key {
|
||||
case URLResourceKey.fileSizeKey:
|
||||
return "getcontentlength"
|
||||
case URLResourceKey.creationDateKey:
|
||||
return "creationdate"
|
||||
case URLResourceKey.contentModificationDateKey:
|
||||
return "getlastmodified"
|
||||
case URLResourceKey.fileResourceTypeKey, URLResourceKey.mimeTypeKey:
|
||||
return "getcontenttype"
|
||||
case URLResourceKey.isHiddenKey:
|
||||
return "ishidden"
|
||||
case URLResourceKey.entryTagKey:
|
||||
return "getetag"
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
internal class func propString(_ keys: [URLResourceKey]) -> String {
|
||||
var propKeys = ""
|
||||
for item in keys {
|
||||
if let prop = WebDavFileObject.resourceKeyToDAVProp(item) {
|
||||
propKeys += "<D:prop><D:\(prop)/></D:prop>"
|
||||
}
|
||||
}
|
||||
if propKeys.isEmpty {
|
||||
propKeys = "<D:allprop/>"
|
||||
}
|
||||
return propKeys
|
||||
}
|
||||
}
|
||||
|
||||
/// Error returned by WebDAV server when trying to access or do operations on a file or folder.
|
||||
|
||||
Reference in New Issue
Block a user