private BSAArchive(string archivepath, LogFile theLog, bool verbose)
{
if (!File.Exists(archivepath))
{
theLog.WriteLog("Archive not found " + archivepath);
return;
}
if (verbose)
{
theLog.WriteLog("Using " + archivepath);
}
BSAHeader header;
name = archivepath.ToLower(CultureInfo.InvariantCulture);
FileInfo file = new FileInfo(archivepath);
BinaryReader binary = new BinaryReader(file.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite), System.Text.Encoding.Default);
header = new BSAHeader(binary);
if (header.bsaType == "GNRL")
{
if (header.bsaVersion != 0x01)
{
theLog.WriteLog("Unknown BA2 version " + header.bsaVersion + " " + archivepath);
binary.Close();
return;
}
binary.BaseStream.Seek(24, SeekOrigin.Begin);
BA2FileInfo[] fileInfo = new BA2FileInfo[header.fileCount];
for (int index = 0; index < header.fileCount; index++)
{
fileInfo[index] = new BA2FileInfo(binary);
}
binary.BaseStream.Seek((Int64)header.nameTableOffset, SeekOrigin.Begin);
for (int index = 0; index < header.fileCount; index++)
{
UInt16 size = binary.ReadUInt16();
fileInfo[index].path = new string(binary.ReadChars(size));
BSAArchiveFileInfo bsaArchiveFileInfo = new BSAArchiveFileInfo(this, fileInfo[index].offset, fileInfo[index].zsize, fileInfo[index].size);
//theLog.WriteLog("name=" + this.name + " file=" + fileInfo[index].path + " ext=" + fileInfo[index].ext + "< off=" + fileInfo[index].offset + " zsize=" + fileInfo[index].zsize + " size=" + fileInfo[index].size + " compressed=" + fileInfo[index].compressed);
FileList[fileInfo[index].path.ToLower(CultureInfo.InvariantCulture)] = bsaArchiveFileInfo;
}
}
if (header.bsaType == "BSA")
{
if (header.bsaVersion != 0x67 && header.bsaVersion != 0x68 && header.bsaVersion != 0x69)
{
theLog.WriteLog("Unknown BSA version " + header.bsaVersion + " " + archivepath);
binary.Close();
return;
}
// LZ4?
if (header.bsaVersion == 0x69)
{
compressionType = true;
}
else
{
compressionType = false;
}
if ((header.archiveFlags & 0x4) > 0)
{
defaultCompressed = true;
}
else
{
defaultCompressed = false;
}
if ((header.archiveFlags & 0x100) > 0)
{
defaultFlag9 = true;
}
else
{
defaultFlag9 = false;
}
//theLog.WriteLog(name + " is compressed? " + defaultCompressed + " flags " + header.archiveFlags);
BSAFolderInfo[] folderInfo = new BSAFolderInfo[header.folderCount];
BSAFileInfo[] fileInfo = new BSAFileInfo[header.fileCount];
for (int index = 0; index < header.folderCount; index++)
{
folderInfo[index] = new BSAFolderInfo(binary, header);
}
ulong count = 0;
for (uint index = 0; index < header.folderCount; index++)
{
byte b = binary.ReadByte();
if (b > 0)
{
folderInfo[index].path = new string(binary.ReadChars(b - 1));
}
else
{
folderInfo[index].path = "";
}
binary.BaseStream.Position++;
folderInfo[index].offset = count;
for (ulong index2 = 0; index2 < folderInfo[index].count; index2++)
{
fileInfo[count + index2] = new BSAFileInfo(binary, defaultCompressed);
}
count += folderInfo[index].count;
}
for (uint index = 0; index < header.fileCount; index++)
{
fileInfo[index].path = "";
char c;
while ((c = binary.ReadChar()) != '\0')
{
fileInfo[index].path += c;
}
}
binary.Close();
for (int index = 0; index < header.folderCount; index++)
{
for (ulong index2 = 0; index2 < folderInfo[index].count; index2++)
{
BSAFileInfo bsaFileInfo = fileInfo[folderInfo[index].offset + index2];
BSAArchiveFileInfo bsaArchiveFileInfo = new BSAArchiveFileInfo(this, bsaFileInfo.offset, bsaFileInfo.size, 0);
string filepath = Path.Combine(folderInfo[index].path, bsaFileInfo.path);
//theLog.WriteLog(archivepath + " file = " + filepath + " off = " + bsaFileInfo.offset + " size = " + bsaFileInfo.size + " compressed = " + bsaArchiveFileInfo.compressed);
FileList[filepath.ToLower(CultureInfo.InvariantCulture)] = bsaArchiveFileInfo;
}
}
}
LoadedArchives.Add(this);
}
private BSAArchive(string archivepath, LogFile theLog, bool verbose)
{
if (!File.Exists(archivepath))
{
theLog.WriteLog("Archive not found " + archivepath);
return;
}
if (verbose)
{
theLog.WriteLog("Using " + archivepath);
}
BSAHeader header;
name = archivepath.ToLower();
FileInfo file = new FileInfo(archivepath);
BinaryReader binary = new BinaryReader(file.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite), System.Text.Encoding.Default);
header = new BSAHeader(binary);
//theLog.WriteLog(archivepath + " version " + header.bsaVersion);
if (header.bsaVersion != 0x67 && header.bsaVersion != 0x68)
{
theLog.WriteLog("Unknown BSA version " + archivepath);
binary.Close();
return;
}
if ((header.archiveFlags & 0x4) > 0)
{
defaultCompressed = true;
}
else
{
defaultCompressed = false;
}
if ((header.archiveFlags & 0x100) > 0)
{
defaultFlag9 = true;
}
else
{
defaultFlag9 = false;
}
//theLog.WriteLog(name + " is compressed? " + defaultCompressed + " flags " + header.archiveFlags);
BSAFolderInfo[] folderInfo = new BSAFolderInfo[header.folderCount];
BSAFileInfo[] fileInfo = new BSAFileInfo[header.fileCount];
for (int index = 0; index < header.folderCount; index++)
{
folderInfo[index] = new BSAFolderInfo(binary);
}
int count = 0;
for (uint index = 0; index < header.folderCount; index++)
{
byte b = binary.ReadByte();
if (b > 0)
{
folderInfo[index].path = new string(binary.ReadChars(b - 1));
}
else
{
folderInfo[index].path = "";
}
binary.BaseStream.Position++;
folderInfo[index].offset = count;
for (int index2 = 0; index2 < folderInfo[index].count; index2++)
{
fileInfo[count + index2] = new BSAFileInfo(binary, defaultCompressed);
}
count += folderInfo[index].count;
}
for (uint index = 0; index < header.fileCount; index++)
{
fileInfo[index].path = "";
char c;
while ((c = binary.ReadChar()) != '\0') fileInfo[index].path += c;
}
binary.Close();
for (int index = 0; index < header.folderCount; index++)
{
for (int index2 = 0; index2 < folderInfo[index].count; index2++)
{
BSAFileInfo bsaFileInfo = fileInfo[folderInfo[index].offset + index2];
BSAArchiveFileInfo bsaArchiveFileInfo = new BSAArchiveFileInfo(this, (int)bsaFileInfo.offset, bsaFileInfo.size);
string filepath = Path.Combine(folderInfo[index].path, bsaFileInfo.path);
//theLog.WriteLog(archivepath + " file = " + filepath + " off = " + bsaFileInfo.offset + " size = " + bsaFileInfo.size + " compressed = " + bsaArchiveFileInfo.compressed);
FileList[filepath.ToLower()] = bsaArchiveFileInfo;
}
}
LoadedArchives.Add(this);
}
private BSAArchive(string archivepath, LogFile theLog, bool verbose)
{
if (!File.Exists(archivepath))
{
theLog.WriteLog("Archive not found " + archivepath);
return;
}
if (verbose)
{
theLog.WriteLog("Using " + archivepath);
}
BSAHeader header;
name = archivepath.ToLower();
FileInfo file = new FileInfo(archivepath);
BinaryReader binary = new BinaryReader(file.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite), System.Text.Encoding.Default);
header = new BSAHeader(binary);
//theLog.WriteLog(archivepath + " version " + header.bsaVersion);
if (header.bsaVersion != 0x67 && header.bsaVersion != 0x68)
{
theLog.WriteLog("Unknown BSA version " + archivepath);
binary.Close();
return;
}
if ((header.archiveFlags & 0x4) > 0)
{
defaultCompressed = true;
}
else
{
defaultCompressed = false;
}
if ((header.archiveFlags & 0x100) > 0)
{
defaultFlag9 = true;
}
else
{
defaultFlag9 = false;
}
//theLog.WriteLog(name + " is compressed? " + defaultCompressed + " flags " + header.archiveFlags);
BSAFolderInfo[] folderInfo = new BSAFolderInfo[header.folderCount];
BSAFileInfo[] fileInfo = new BSAFileInfo[header.fileCount];
for (int index = 0; index < header.folderCount; index++)
{
folderInfo[index] = new BSAFolderInfo(binary);
}
int count = 0;
for (uint index = 0; index < header.folderCount; index++)
{
byte b = binary.ReadByte();
if (b > 0)
{
folderInfo[index].path = new string(binary.ReadChars(b - 1));
}
else
{
folderInfo[index].path = "";
}
binary.BaseStream.Position++;
folderInfo[index].offset = count;
for (int index2 = 0; index2 < folderInfo[index].count; index2++)
{
fileInfo[count + index2] = new BSAFileInfo(binary, defaultCompressed);
}
count += folderInfo[index].count;
}
for (uint index = 0; index < header.fileCount; index++)
{
fileInfo[index].path = "";
char c;
while ((c = binary.ReadChar()) != '\0')
{
fileInfo[index].path += c;
}
}
binary.Close();
for (int index = 0; index < header.folderCount; index++)
{
for (int index2 = 0; index2 < folderInfo[index].count; index2++)
{
BSAFileInfo bsaFileInfo = fileInfo[folderInfo[index].offset + index2];
BSAArchiveFileInfo bsaArchiveFileInfo = new BSAArchiveFileInfo(this, (int)bsaFileInfo.offset, bsaFileInfo.size);
string filepath = Path.Combine(folderInfo[index].path, bsaFileInfo.path);
//theLog.WriteLog(archivepath + " file = " + filepath + " off = " + bsaFileInfo.offset + " size = " + bsaFileInfo.size + " compressed = " + bsaArchiveFileInfo.compressed);
FileList[filepath.ToLower()] = bsaArchiveFileInfo;
}
}
LoadedArchives.Add(this);
}
