public IntPtr LoadLibrary(string fileName, string platformName = null)
{
fileName = FixUpLibraryName(fileName);
lock (syncLock)
{
if (!loadedAssemblies.ContainsKey(fileName))
{
if (platformName == null)
{
platformName = SystemManager.GetPlatformName();
}
Logger.TraceInformation("Current platform: " + platformName);
Console.WriteLine($"Try to load {fileName}");
var dllHandle = CheckCustomSearchPath(fileName, platformName);
if (dllHandle == IntPtr.Zero)
{
dllHandle = CheckExecutingAssemblyDomain(fileName, platformName);
}
if (dllHandle == IntPtr.Zero)
{
dllHandle = CheckCurrentAppDomain(fileName, platformName);
}
if (dllHandle == IntPtr.Zero)
{
dllHandle = CheckCurrentAppDomainBin(fileName, platformName);
}
if (dllHandle == IntPtr.Zero)
{
dllHandle = CheckWorkingDirecotry(fileName, platformName);
}
if (dllHandle == IntPtr.Zero)
{
dllHandle = logic.LoadLibrary(fileName);
}
if (dllHandle != IntPtr.Zero)
{
Console.WriteLine($"{fileName} loaded.");
loadedAssemblies[fileName] = dllHandle;
}
else
{
var errorMessage = string.Format("Failed to find library \"{0}\" for platform {1}.", fileName,
platformName);
Console.WriteLine(errorMessage);
throw new DllNotFoundException(errorMessage);
}
}
return(loadedAssemblies[fileName]);
}
}
private IntPtr InternalLoadLibrary(string baseDirectory, string platformName, string fileName)
{
var fullPath = Path.Combine(baseDirectory, Path.Combine(platformName, fileName));
var localpath = Path.Combine(baseDirectory, fileName);
if (File.Exists(fullPath))
{
return(logic.LoadLibrary(fullPath));
}
else if (File.Exists(localpath))
{
return(logic.LoadLibrary(localpath));
}
return(IntPtr.Zero);
}
private IntPtr InternalLoadLibrary(string baseDirectory, string platformName, string fileName)
{
var fullPath = Path.Combine(baseDirectory, Path.Combine(platformName, fileName));
return(File.Exists(fullPath) ? logic.LoadLibrary(fullPath) : IntPtr.Zero);
}
