public PinvokeMap GetPinvokeMap(uint fieldDef_methodDef)
{
PinvokeMap ret = new PinvokeMap();
ret.Token = fieldDef_methodDef;
ret.ImportName = Util.GetString(delegate(uint pStringLenght, out uint stringLenght, System.IntPtr pString) {
metaData.GetPinvokeMap(
ret.Token,
out ret.Flags,
pString, pStringLenght, out stringLenght,
out ret.ModuleRef
);
});
return(ret);
}
public unsafe static string GetPinvokeMapName(IMetaDataImport mdi, uint token) {
if (mdi == null)
return null;
char[] nameBuf = null;
uint chImportName;
int hr = mdi.GetPinvokeMap(token, IntPtr.Zero, IntPtr.Zero, 0, new IntPtr(&chImportName), IntPtr.Zero);
if (hr >= 0 && chImportName != 0) {
nameBuf = new char[chImportName];
fixed (char* p = &nameBuf[0])
hr = mdi.GetPinvokeMap(token, IntPtr.Zero, new IntPtr(p), (uint)nameBuf.Length, new IntPtr(&chImportName), IntPtr.Zero);
}
if (hr < 0)
return null;
return chImportName <= 1 ? string.Empty : new string(nameBuf, 0, (int)chImportName - 1);
}
public unsafe static bool GetPinvokeMapProps(IMetaDataImport mdi, uint token, out PInvokeAttributes attrs, out uint moduleToken) {
attrs = 0;
moduleToken = 0;
if (mdi == null)
return false;
uint dwMappingFlags, mrImportDLL;
int hr = mdi.GetPinvokeMap(token, new IntPtr(&dwMappingFlags), IntPtr.Zero, 0, IntPtr.Zero, new IntPtr(&mrImportDLL));
if (hr != 0)
return false;
attrs = (PInvokeAttributes)dwMappingFlags;
moduleToken = mrImportDLL;
return true;
}
