[7-Zip] Add support for LZ4

2026-06-23 14:56:41 +00:00 · 2021-10-16 21:57:46 +03:00
parent c44901547c
commit 6cdfc14f54
1 changed files with 6 additions and 0 deletions
@@ -186,6 +186,12 @@ class SevenZipFolder {
                        else { throw SevenZipError.internalStructureError }

                    decodedData = DeltaFilter.decode(LittleEndianByteReader(data: decodedData), (properties[0] &+ 1).toInt())
+                } else if coder.id == [0x04, 0xF7, 0x11, 0x04] {
+                    #if (!SWCOMPRESSION_POD_SEVENZIP) || (SWCOMPRESSION_POD_SEVENZIP && SWCOMPRESSION_POD_LZ4)
+                        decodedData = try LZ4.decompress(data: decodedData)
+                    #else
+                        throw SevenZipError.compressionNotSupported
+                    #endif
                } else if coder.isEncryptionMethod {
                    throw SevenZipError.encryptionNotSupported
                } else {