Now Client reads the first headers block, then LocalWebserver decides
which Handler to use. In case of "/upload", UploadFileHandler is used.
But now it only knows the "path" parameter. If that's valid, actual
UploadFileClientHandler is created, which reads the contents of the
request and, when finds there an "upload_file" field, starts saving it
in the directory specified by "path".
With that we don't need temp files approach from Reader class.
Instead of keeping them in memory. Temp file name is generated to point
into ScummVM's working directory. That means that if user wanted to
upload file to the place with sufficient size, it would instead be
uploaded to ScummVM's working directory. Yet it's too early to parse the
target directory, so there is no way to generate temp file name within
that directory.
That means that if current buffer is over, reader will stop reading and
it's safe to call readResponse() again, so it would continue from the
place it left.
That should be part of the Client, I guess. Reader is not ready to
continue reading from place it stopped, but it already works as it
should for the case when whole content is available.
It does redirect to "/files" on success, so user doesn't even see the
strange "/create" URL at all.
This commit is for keeping these handlers small, not making one
(FilesPageHandler in this case) do everything.
Its handlers are now more compact. This commit moves Handler classes in
handlers\ directory.
ResourceHandler ignores "hidden" files in the archive, and these are
used as markup templates in IndexPageHandler and FilesPageHandler.
In most cases that's the right one to check. USE_CLOUD is defined when
either USE_LIBCURL or USE_SDL_NET are, which means if there is no curl,
USE_CLOUD still could be defined and linking errors would appear.
Actually, I'm not completely sure, but this fixed the segfault when user
closes ScummVM during the download. Even if that's not a fix, these
lines must be in this method anyway.
CloudManager's shortcuts are added too.
The idea is to keep FolderDownload request within Storage, and provide
necessary means to access it. The download is started and cancelled
through the DownloadDialog.
GoogleDriveListDirectoryByIdRequest now uses "orderBy" field to specify
that we want the commonly used "alphabetical, folders first" order.
That's mostly needed for RemoteBrowserDialog, because Requests don't
care about the order, and this one is more user-friendly.
The passed buffer is not changed, so could be `const`.
You might see that `postFields.c_str()` is `buffer`. Yet, as it's
`postFields`, it's used for POST in curl_easy_setopt(), which copies the
passed buffer. When `buffer` is used for upload, it's an actual bytes
buffer, kept in CurlRequest.
Alexander Tkachev
Peter Bozsó