mBuf = NS_LITERAL_CSTRING("GET ") + nsDependentCString(path) + NS_LITERAL_CSTRING(" HTTP/1.0\r\n\r\n");
mBuf.Assign(NS_LITERAL_CSTRING("GET ")); mBuf.Append(path); mBuf.Append(NS_LITERAL_CSTRING(" HTTP/1.0\r\n\r\n"));
    MyHandler(const char *path,              nsIAsyncInputStream *in,              nsIAsyncOutputStream *out)        : mInput(in)        , mOutput(out)        , mWriteOffset(0)        {            mBuf = NS_LITERAL_CSTRING("GET ")                 + nsDependentCString(path)                 + NS_LITERAL_CSTRING(" HTTP/1.0\r\n\r\n");        }