public void loadLibrary(String path, String dll_name, string resource_name, bool make_unique_dll_name)
{
lock (_sync_object)
{
DllData data = null;
if (_loaded_dlls.TryGetValue(dll_name, out data))
{
// Library has already been loaded
if (data.lib_path != path)
{
throw new Exception(String.Format("Library {0} has already been loaded by different path {1}", dll_name, data.lib_path));
}
return;
}
String subprefix = null;
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32NT:
subprefix = (IntPtr.Size == 8) ? "Win/x64/" : "Win/x86/";
break;
case PlatformID.Unix:
if (isMac())
{
subprefix = "Mac/10.7/";
}
else
{
subprefix = (IntPtr.Size == 8) ? "Linux/x64/" : "Linux/x86/";
}
break;
default:
throw new PlatformNotSupportedException(String.Format(
"Unsupported platform: {0}",
Environment.OSVersion.Platform
)
);
}
data = new DllData();
data.lib_path = path;
data.file_name = _getPathToBinary(path, subprefix + dll_name,
resource_name, Assembly.GetCallingAssembly(), make_unique_dll_name);
data.file_name = data.file_name.Replace('/', '\\');
data.handle = LibraryLoader.LoadLibrary(data.file_name);
if (data.handle == IntPtr.Zero)
{
throw new Exception("Cannot load library " + dll_name +
" from the temporary file " + data.file_name.Replace('\\', '/') + ": " + LibraryLoader.GetLastError()
);
}
_loaded_dlls.Add(dll_name, data);
_dll_handles.Add(data);
}
}
public void loadLibrary(String path, String dll_name, string resource_name, bool make_unique_dll_name)
{
lock (_sync_object)
{
DllData data = null;
if (_loaded_dlls.TryGetValue(dll_name, out data))
{
// Library has already been loaded
if (data.lib_path != path)
{
throw new Exception(String.Format("Library {0} has already been loaded by different path {1}", dll_name, data.lib_path));
}
return;
}
data = new DllData();
data.lib_path = path;
data.file_name = _getPathToBinary(path, dll_name, resource_name, Assembly.GetCallingAssembly(), make_unique_dll_name);
data.file_name = data.file_name.Replace('/', '\\');
data.handle = LibraryLoader.LoadLibrary(data.file_name);
if (data.handle == IntPtr.Zero)
{
throw new Exception("Cannot load library " + dll_name +
" from the temporary file " + data.file_name.Replace('\\', '/') + ": " + LibraryLoader.GetLastError()
);
}
_loaded_dlls.Add(dll_name, data);
_dll_handles.Add(data);
}
}