static QuickLZ()
{
//This is a check to see if we're running in linux
if (System.Environment.OSVersion.Platform == PlatformID.MacOSX ||
System.Environment.OSVersion.Platform == PlatformID.Unix ||
(int)System.Environment.OSVersion.Platform == 128)
{
Available = false;
return;
}
try
{
if (!Directory.Exists(DllDir) || !File.Exists(dllFullName))
{
if (!Directory.Exists(DllDir))
{
Directory.CreateDirectory(DllDir);
}
if (!File.Exists(dllFullName))
{
using (Stream s = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(dllName))
{
using (FileStream fs = new FileStream(dllFullName, FileMode.CreateNew))
{
byte[] bytes = new byte[s.Length];
s.Read(bytes, 0, bytes.Length);
fs.Write(bytes, 0, bytes.Length);
}
}
}
}
IntPtr dllPtr = LoadLibrary(dllFullName);
IntPtr procAddress = GetProcAddress(dllPtr, "qlz_compress");
qlz_compress = (qlz_compress_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_compress_del));
procAddress = GetProcAddress(dllPtr, "qlz_decompress");
qlz_decompress = (qlz_decompress_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_decompress_del));
procAddress = GetProcAddress(dllPtr, "qlz_size_decompressed");
qlz_size_decompressed = (qlz_size_compressed_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_size_compressed_del));
procAddress = GetProcAddress(dllPtr, "qlz_get_setting");
qlz_get_setting = (qlz_get_settings_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_get_settings_del));
AppDomain.CurrentDomain.ProcessExit += new EventHandler((o, e) =>
{
try
{
if (dllPtr != IntPtr.Zero)
{
FreeLibrary(dllPtr);
}
}
catch (Exception) { }
});
Available = true;
}
catch (EntryPointNotFoundException)
{
Available = false;
}
catch (Exception ex)
{
Available = false;
using (StreamWriter sw = new StreamWriter("quickLZLoadError.txt", false))
sw.WriteLine(ex.ToString());
}
}
static QuickLZ()
{
//This is a check to see if we're running in linux
if (System.Environment.OSVersion.Platform == PlatformID.MacOSX ||
System.Environment.OSVersion.Platform == PlatformID.Unix ||
(int)System.Environment.OSVersion.Platform == 128)
{
Available = false;
return;
}
try
{
if (!Directory.Exists(DllDir) || !File.Exists(dllFullName))
{
if (!Directory.Exists(DllDir))
Directory.CreateDirectory(DllDir);
if (!File.Exists(dllFullName))
{
using (Stream s = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(dllName))
{
using (FileStream fs = new FileStream(dllFullName, FileMode.CreateNew))
{
byte[] bytes = new byte[s.Length];
s.Read(bytes, 0, bytes.Length);
fs.Write(bytes, 0, bytes.Length);
}
}
}
}
IntPtr dllPtr = LoadLibrary(dllFullName);
IntPtr procAddress = GetProcAddress(dllPtr, "qlz_compress");
qlz_compress = (qlz_compress_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_compress_del));
procAddress = GetProcAddress(dllPtr, "qlz_decompress");
qlz_decompress = (qlz_decompress_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_decompress_del));
procAddress = GetProcAddress(dllPtr, "qlz_size_decompressed");
qlz_size_decompressed = (qlz_size_compressed_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_size_compressed_del));
procAddress = GetProcAddress(dllPtr, "qlz_get_setting");
qlz_get_setting = (qlz_get_settings_del)Marshal.GetDelegateForFunctionPointer(procAddress, typeof(qlz_get_settings_del));
AppDomain.CurrentDomain.ProcessExit += new EventHandler((o, e) =>
{
try
{
if (dllPtr != IntPtr.Zero)
FreeLibrary(dllPtr);
}
catch (Exception) { }
});
Available = true;
}
catch (EntryPointNotFoundException)
{
Available = false;
}
catch (Exception ex)
{
Available = false;
using (StreamWriter sw = new StreamWriter("quickLZLoadError.txt", false))
sw.WriteLine(ex.ToString());
}
}
