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Imported Upstream version 5.0.0.42

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Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2017-04-10 11:41:01 +00:00
parent 1190d13a04
commit 6bdd276d05
19939 changed files with 3099680 additions and 93811 deletions
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125
mcs/class/WindowsBase/ZipSharp/NativeUnzip.cs
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@ -65,43 +65,58 @@ namespace zipsharp
return unztell(handle).ToInt64 ();
}
public static long CurrentFileLength (UnzipHandle handle)
public static long CurrentFileLength32 (UnzipHandle handle)
{
UnzipFileInfo info;
int result = unzGetCurrentFileInfo (handle, out info, null, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, null, IntPtr.Zero);
if (result != 0)
return -1;
else
return (long)info.UncompressedSize;
}
static string GetCurrentFileName (UnzipHandle handle)
{
UnzipFileInfo info;
int result = unzGetCurrentFileInfo (handle, out info, null, IntPtr.Zero, IntPtr.Zero, new IntPtr (0), null, IntPtr.Zero);
if (result != 0)
return null;
StringBuilder sbName = new StringBuilder ((int)info.SizeFilename+1); // +1 to account for extra \0 at the end
result = unzGetCurrentFileInfo (handle, out info, sbName, new IntPtr (sbName.Capacity), IntPtr.Zero, new IntPtr (0), null, IntPtr.Zero);
if (result != 0)
return null;
else
return sbName.ToString ();
UnzipFileInfo32 info;
int result = unzGetCurrentFileInfo_32 (handle, out info, null, 0, IntPtr.Zero, 0, null, 0);
return result != 0 ? -1 : (long) info.uncompressed_size;
}
public static string[] GetFiles (UnzipHandle handle)
public static long CurrentFileLength64 (UnzipHandle handle)
{
List<string> files = new List<string> ();
UnzipFileInfo64 info;
int result = unzGetCurrentFileInfo_64 (handle, out info, null, 0, IntPtr.Zero, 0, null, 0);
return result != 0 ? -1 : (long) info.uncompressed_size;
}
static string GetCurrentFileName32 (UnzipHandle handle)
{
UnzipFileInfo32 info;
if (unzGetCurrentFileInfo_32 (handle, out info, null, 0, IntPtr.Zero, 0, null, 0) != 0)
return null;
var sbName = new StringBuilder ((int) info.size_filename + 1); // +1 to account for extra \0 at the end
if (unzGetCurrentFileInfo_32 (handle, out info, sbName, (uint) sbName.Capacity, IntPtr.Zero, 0, null, 0) != 0)
return null;
return sbName.ToString ();
}
static string GetCurrentFileName64 (UnzipHandle handle)
{
UnzipFileInfo64 info;
if (unzGetCurrentFileInfo_64 (handle, out info, null, 0, IntPtr.Zero, 0, null, 0) != 0)
return null;
var sbName = new StringBuilder ((int) info.size_filename + 1); // +1 to account for extra \0 at the end
if (unzGetCurrentFileInfo_64 (handle, out info, sbName, (uint) sbName.Capacity, IntPtr.Zero, 0, null, 0) != 0)
return null;
return sbName.ToString ();
}
public static string[] GetFiles32 (UnzipHandle handle)
{
return GetFiles (handle, GetCurrentFileName32);
}
public static string[] GetFiles64 (UnzipHandle handle)
{
return GetFiles (handle, GetCurrentFileName64);
}
private static string[] GetFiles (UnzipHandle handle, Func<UnzipHandle, string> getCurrentFileName)
{
GoToFirstFile (handle);
var files = new List<string> ();
string name;
while ((name = GetCurrentFileName(handle)) != null)
{
while ((name = getCurrentFileName (handle)) != null) {
files.Add (name);
if (!NativeUnzip.GoToNextFile (handle))
break;
@ -121,9 +136,17 @@ namespace zipsharp
return unzGoToNextFile(handle) == 0;
}
public static UnzipHandle OpenArchive (ZlibFileFuncDef fileFuncs)
public static UnzipHandle OpenArchive32 (ZlibFileFuncDef32 fileFuncs)
{
UnzipHandle handle = unzOpen2 ("", ref fileFuncs);
UnzipHandle handle = unzOpen2_32 ("", ref fileFuncs);
if (handle.IsInvalid)
throw new Exception ("Could not open unzip archive");
return handle;
}
public static UnzipHandle OpenArchive64 (ZlibFileFuncDef64 fileFuncs)
{
UnzipHandle handle = unzOpen2_64 ("", ref fileFuncs);
if (handle.IsInvalid)
throw new Exception ("Could not open unzip archive");
return handle;
@ -160,9 +183,13 @@ namespace zipsharp
[DllImport ("MonoPosixHelper", CallingConvention=CallingConvention.Cdecl)]
static extern int unzGoToFirstFile (UnzipHandle handle);
[DllImport ("MonoPosixHelper", CallingConvention=CallingConvention.Cdecl)]
static extern UnzipHandle unzOpen2 (string path,
ref ZlibFileFuncDef pzlib_filefunc_def);
[DllImport ("MonoPosixHelper", EntryPoint="unzOpen2", CallingConvention=CallingConvention.Cdecl)]
static extern UnzipHandle unzOpen2_32 (string path,
ref ZlibFileFuncDef32 pzlib_filefunc_def);
[DllImport ("MonoPosixHelper", EntryPoint="unzOpen2", CallingConvention=CallingConvention.Cdecl)]
static extern UnzipHandle unzOpen2_64 (string path,
ref ZlibFileFuncDef64 pzlib_filefunc_def);
[DllImport ("MonoPosixHelper", CallingConvention=CallingConvention.Cdecl)]
static extern int unzGoToNextFile (UnzipHandle handle);
@ -178,15 +205,25 @@ namespace zipsharp
out int level,
int raw);
[DllImport ("MonoPosixHelper", CallingConvention=CallingConvention.Cdecl)]
static extern int unzGetCurrentFileInfo (UnzipHandle handle,
out UnzipFileInfo pfile_info,
StringBuilder szFileName,
IntPtr fileNameBufferSize, // uLong
IntPtr extraField, // void *
IntPtr extraFieldBufferSize, // uLong
StringBuilder szComment,
IntPtr commentBufferSize); // uLong
[DllImport ("MonoPosixHelper", EntryPoint="unzGetCurrentFileInfo", CallingConvention=CallingConvention.Cdecl)]
static extern int unzGetCurrentFileInfo_32 (UnzipHandle handle,
out UnzipFileInfo32 pfile_info,
StringBuilder szFileName,
uint fileNameBufferSize, // uLong
IntPtr extraField, // void *
uint extraFieldBufferSize, // uLong
StringBuilder szComment,
uint commentBufferSize); // uLong
[DllImport ("MonoPosixHelper", EntryPoint="unzGetCurrentFileInfo", CallingConvention=CallingConvention.Cdecl)]
static extern int unzGetCurrentFileInfo_64 (UnzipHandle handle,
out UnzipFileInfo64 pfile_info,
StringBuilder szFileName,
ulong fileNameBufferSize, // uLong
IntPtr extraField, // void *
ulong extraFieldBufferSize, // uLong
StringBuilder szComment,
ulong commentBufferSize); // uLong
[DllImport ("MonoPosixHelper", CallingConvention=CallingConvention.Cdecl)]
static unsafe extern int unzReadCurrentFile (UnzipHandle handle,