No error displayed when failing to connect due to CredSSP

[KevinAdams05]

When BeRDP is unable to connect to a server without CredSSP, no error message is display via the GUI.

If you run from the command line, an error message will be written "Failed to connect, CredSSP is required by the server."

[KevinAdams05]

[KevinAdams05]

I am trying to use popen to read back the output from the rdesktop command, in the hopes that I can grab that last error line and pass it to a BAlert for the user.

Unfortunately when I try to do that, it only grabs the first 2 lines and the third line still gets written to the terminal.

Am I using popen incorrectly? Or perhaps there is a better way to be doing this?

// Execute RDesktop
//system(cmdline.String());

char buffer[2048];
std::string result = "";

FILE* pipe = popen(cmdline.String(), "r");

if (!pipe) throw std::runtime_error("popen() failed!");

while (fgets(buffer, 2048, pipe) != NULL) result += buffer;

pclose(pipe);

BAlert* alert = new BAlert("Title goes here", result.c_str(),
"Aww darn", NULL, NULL, B_WIDTH_AS_USUAL, B_OFFSET_SPACING,
B_STOP_ALERT);
alert->SetShortcut(0, B_ESCAPE);
int32 button_index = alert->Go();