internal void WriteData(MyBinaryWriter bw)
{
DataOffset = (int)bw.BaseStream.Position;
bw.Write(file_name);
if (guid == null)
{
guid = new byte[16];
}
if (hash == null)
{
try {
using (var fs = PclFileAccess.OpenFileStream(file_name)) {
var md5 = Microsoft.CodeAnalysis.CryptographicHashProvider.TryGetAlgorithm(System.Reflection.AssemblyHashAlgorithm.MD5);
hash = md5.ComputeHash(fs);
}
} catch {
hash = new byte [16];
}
}
bw.Write(guid);
bw.Write(hash);
bw.Write((byte)(auto_generated ? 1 : 0));
}
public bool CheckChecksum()
{
try {
using (var fs = PclFileAccess.OpenFileStream(file_name)) {
var md5 = Microsoft.CodeAnalysis.CryptographicHashProvider.TryGetAlgorithm(System.Reflection.AssemblyHashAlgorithm.MD5);
byte[] data = md5.ComputeHash(fs);
for (int i = 0; i < 16; i++)
{
if (data [i] != hash [i])
{
return(false);
}
}
return(true);
}
} catch {
return(false);
}
}
public void WriteSymbolFile(Guid guid)
{
foreach (SourceMethodBuilder method in methods)
{
method.DefineMethod(file);
}
if (stream != null)
{
file.CreateSymbolFile(guid, stream);
}
else
{
try {
// We mmap the file, so unlink the previous version since it may be in use
PclFileAccess.Delete(filename);
} catch {
// We can safely ignore
}
using (var fs = PclFileAccess.CreateFileStream(filename)) {
file.CreateSymbolFile(guid, fs);
}
}
}
public static MonoSymbolFile ReadSymbolFile(string mdbFilename)
{
return(ReadSymbolFile(PclFileAccess.OpenFileStream(mdbFilename)));
}
