static bool WriteImportFile(IntPtr hMpq, string impFile, List <ImportFile> fileList)
{
var data = GenImpFile(fileList);
if (data == null)
{
return(StormLib.SFileRemoveFile(hMpq, impFile, 0u));
}
var buffer = Marshal.AllocHGlobal(data.Length);
Marshal.Copy(data, 0, buffer, data.Length);
var result = true;
IntPtr hFile;
if (result &= StormLib.SFileCreateFile(hMpq, impFile, 0ul, (uint)data.Length, 0u, 0x80000200u, out hFile))
{
result &= StormLib.SFileWriteFile(hFile, buffer, (uint)data.Length, 0x2u);
}
if (result &= (hFile != IntPtr.Zero))
{
result &= StormLib.SFileFinishFile(hFile);
}
Marshal.FreeHGlobal(buffer);
return(result);
}
public static SaveResult SaveImportList(string mapPath, List <ImportFile> fileList)
{
var result = new SaveResult();
var saved = true;
IntPtr hMpq;
if (saved &= StormLib.SFileOpenArchive(mapPath, 0u, 0u, out hMpq))
{
var hashtableSize = 32u;
var fileCount = (uint)fileList.Count + hashtableSize;
while (hashtableSize < fileCount)
{
hashtableSize *= 2;
}
StormLib.SFileSetMaxFileCount(hMpq, hashtableSize);
var failedFiles = new List <string>();
for (int i = 0; (i < fileList.Count) && saved; i++)
{
var file = fileList[i];
if (file.Deleted)
{
StormLib.SFileRemoveFile(hMpq, file.OrigPath, 0u);
}
else if (file.Changed)
{
if (string.IsNullOrEmpty(file.DiskPath))
{
StormLib.SFileRenameFile(hMpq, file.OrigPath, file.FilePath);
}
else
{
StormLib.SFileRemoveFile(hMpq, file.OrigPath, 0u);
if (!StormLib.SFileAddFileEx(hMpq, file.DiskPath, file.FilePath, 0x80000200u, 0x2u, 0x2u))
{
failedFiles.Add(file.DiskPath);
file.Deleted = true;
}
}
}
}
result.FailedFiles = failedFiles;
var impFile = DetectImpFile(hMpq);
if (saved &= (impFile != null))
{
saved &= WriteImportFile(hMpq, impFile, fileList);
}
StormLib.SFileCompactArchive(hMpq, null, false);
}
if (saved &= (hMpq != IntPtr.Zero))
{
saved &= StormLib.SFileCloseArchive(hMpq);
}
result.Saved = saved;
return(result);
}