private PatchResult CreateIncrementalPatch()
{
if (cancel)
{
return(PatchResult.Failed);
}
Directory.CreateDirectory(incrementalPatchOutputPath);
Directory.CreateDirectory(incrementalPatchTempPath);
incrementalPatch = new IncrementalPatchInfo
{
FromVersion = previousVersion,
ToVersion = version
};
Log(Localization.Get(StringId.CreatingIncrementalPatch));
Stopwatch timer = Stopwatch.StartNew();
DirectoryInfo rootDirectory = new DirectoryInfo(rootPath);
TraverseIncrementalPatchRecursively(rootDirectory, "");
if (cancel)
{
return(PatchResult.Failed);
}
Log(Localization.Get(StringId.CompressingPatchIntoOneFile));
string compressedPatchPath = incrementalPatchOutputPath + incrementalPatch.PatchVersion() + PatchParameters.INCREMENTAL_PATCH_FILE_EXTENSION;
ZipUtils.CompressFolder(incrementalPatchTempPath, compressedPatchPath, compressionFormatIncrementalPatch);
Log(Localization.Get(StringId.WritingIncrementalPatchInfoToXML));
PatchUtils.SerializeIncrementalPatchInfoToXML(incrementalPatch, incrementalPatchOutputPath + incrementalPatch.PatchVersion() + PatchParameters.INCREMENTAL_PATCH_INFO_EXTENSION);
versionInfo.IncrementalPatches.Add(new IncrementalPatch(previousVersion, version, new FileInfo(compressedPatchPath), incrementalPatch.Files.Count, compressionFormatIncrementalPatch));
PatchUtils.DeleteDirectory(incrementalPatchTempPath);
Log(Localization.Get(StringId.IncrementalPatchCreatedInXSeconds, timer.ElapsedSeconds()));
return(PatchResult.Success);
}
private PatchResult CreateInstallerPatch()
{
if (cancel)
{
return(PatchResult.Failed);
}
Directory.CreateDirectory(installerPatchOutputPath);
string compressedPatchPath = installerPatchOutputPath + PatchParameters.INSTALLER_PATCH_FILENAME;
Log(Localization.Get(StringId.CreatingInstallerPatch));
Stopwatch timer = Stopwatch.StartNew();
Log(Localization.Get(StringId.CompressingXToY, rootPath, compressedPatchPath));
ZipUtils.CompressFolder(rootPath, compressedPatchPath, compressionFormatInstallerPatch, ignoredPathsRegex);
if (cancel)
{
return(PatchResult.Failed);
}
Log(Localization.Get(StringId.PatchCreatedInXSeconds, timer.ElapsedSeconds()));
FileInfo installerPatch = new FileInfo(compressedPatchPath);
versionInfo.InstallerPatch = new InstallerPatch(installerPatch, compressionFormatInstallerPatch);
// Calculate compression ratio
long uncompressedTotal = 0L, compressedTotal = installerPatch.Length;
for (int i = 0; i < versionInfo.Files.Count; i++)
{
uncompressedTotal += versionInfo.Files[i].FileSize;
}
Log(Localization.Get(StringId.CompressionRatioIsX, ((double)compressedTotal * 100 / uncompressedTotal).ToString("F2")));
return(PatchResult.Success);
}
