public static void Create(IrosArc original, IrosArc updated, System.IO.Stream patchOutput, CompressType compress, Action<double, string> onProgress) {
string[] deleted = original.AllFileNames()
.Except(updated.AllFileNames(), StringComparer.InvariantCultureIgnoreCase)
.ToArray();
List<IrosArc.ArchiveCreateEntry> pentries = new List<IrosArc.ArchiveCreateEntry>();
if (deleted.Any()) {
onProgress(0, "Adding deleted entries");
byte[] deldata = System.Text.Encoding.Unicode.GetBytes(String.Join("\n", deleted));
pentries.Add(new IrosArc.ArchiveCreateEntry() {
Filename = "%IrosPatch:Deleted",
GetData = () => deldata
});
}
foreach (string newFile in updated.AllFileNames().Except(original.AllFileNames(), StringComparer.InvariantCultureIgnoreCase)) {
onProgress(0, "Adding new entries");
string fn = newFile;
pentries.Add(new IrosArc.ArchiveCreateEntry() {
Filename = fn,
GetData = () => updated.GetBytes(fn)
});
}
foreach (string check in original.AllFileNames().Intersect(updated.AllFileNames())) {
onProgress(0, "Checking " + check);
if (!Same(original.GetBytes(check), updated.GetBytes(check))) {
string fn = check;
pentries.Add(new IrosArc.ArchiveCreateEntry() {
Filename = fn,
GetData = () => updated.GetBytes(fn)
});
}
}
IrosArc.Create(patchOutput, pentries, ArchiveFlags.Patch, compress, onProgress);
}
