boolean rdp_read_info_packet(STREAM* s, rdpSettings* settings)
{
uint32 flags;
uint16 cbDomain;
uint16 cbUserName;
uint16 cbPassword;
uint16 cbAlternateShell;
uint16 cbWorkingDir;
stream_seek_uint32(s); /* CodePage */
stream_read_uint32(s, flags); /* flags */
settings->autologon = ((flags & INFO_AUTOLOGON) ? true : false);
settings->remote_app = ((flags & INFO_RAIL) ? true : false);
settings->console_audio = ((flags & INFO_REMOTECONSOLEAUDIO) ? true : false);
settings->compression = ((flags & INFO_COMPRESSION) ? true : false);
stream_read_uint16(s, cbDomain); /* cbDomain */
stream_read_uint16(s, cbUserName); /* cbUserName */
stream_read_uint16(s, cbPassword); /* cbPassword */
stream_read_uint16(s, cbAlternateShell); /* cbAlternateShell */
stream_read_uint16(s, cbWorkingDir); /* cbWorkingDir */
if (stream_get_left(s) < cbDomain + 2)
return false;
if (cbDomain > 0)
{
settings->domain = freerdp_uniconv_in(settings->uniconv, stream_get_tail(s), cbDomain);
stream_seek(s, cbDomain);
}
stream_seek(s, 2);
if (stream_get_left(s) < cbUserName + 2)
return false;
if (cbUserName > 0)
{
settings->username = freerdp_uniconv_in(settings->uniconv, stream_get_tail(s), cbUserName);
stream_seek(s, cbUserName);
}
stream_seek(s, 2);
if (stream_get_left(s) < cbPassword + 2)
return false;
if (cbPassword > 0)
{
settings->password = freerdp_uniconv_in(settings->uniconv, stream_get_tail(s), cbPassword);
stream_seek(s, cbPassword);
}
stream_seek(s, 2);
if (stream_get_left(s) < cbAlternateShell + 2)
return false;
if (cbAlternateShell > 0)
{
settings->shell = freerdp_uniconv_in(settings->uniconv, stream_get_tail(s), cbAlternateShell);
stream_seek(s, cbAlternateShell);
}
stream_seek(s, 2);
if (stream_get_left(s) < cbWorkingDir + 2)
return false;
if (cbWorkingDir > 0)
{
settings->directory = freerdp_uniconv_in(settings->uniconv, stream_get_tail(s), cbWorkingDir);
stream_seek(s, cbWorkingDir);
}
stream_seek(s, 2);
if (settings->rdp_version >= 5)
return rdp_read_extended_info_packet(s, settings); /* extraInfo */
return true;
}
BOOL rdp_read_info_packet(wStream* s, rdpSettings* settings)
{
UINT32 flags;
UINT16 cbDomain;
UINT16 cbUserName;
UINT16 cbPassword;
UINT16 cbAlternateShell;
UINT16 cbWorkingDir;
if (Stream_GetRemainingLength(s) < 18) // invalid packet
return FALSE;
Stream_Seek_UINT32(s); /* CodePage */
Stream_Read_UINT32(s, flags); /* flags */
settings->AudioCapture = ((flags & RNS_INFO_AUDIOCAPTURE) ? TRUE : FALSE);
settings->AudioPlayback = ((flags & INFO_NOAUDIOPLAYBACK) ? FALSE : TRUE);
settings->AutoLogonEnabled = ((flags & INFO_AUTOLOGON) ? TRUE : FALSE);
settings->RemoteApplicationMode = ((flags & INFO_RAIL) ? TRUE : FALSE);
settings->RemoteConsoleAudio = ((flags & INFO_REMOTECONSOLEAUDIO) ? TRUE : FALSE);
settings->CompressionEnabled = ((flags & INFO_COMPRESSION) ? TRUE : FALSE);
Stream_Read_UINT16(s, cbDomain); /* cbDomain */
Stream_Read_UINT16(s, cbUserName); /* cbUserName */
Stream_Read_UINT16(s, cbPassword); /* cbPassword */
Stream_Read_UINT16(s, cbAlternateShell); /* cbAlternateShell */
Stream_Read_UINT16(s, cbWorkingDir); /* cbWorkingDir */
if (Stream_GetRemainingLength(s) < cbDomain + 2)
return FALSE;
if (cbDomain > 0)
{
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) Stream_Pointer(s), cbDomain / 2, &settings->Domain, 0, NULL, NULL);
Stream_Seek(s, cbDomain);
}
Stream_Seek(s, 2);
if (Stream_GetRemainingLength(s) < cbUserName + 2)
return FALSE;
if (cbUserName > 0)
{
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) Stream_Pointer(s), cbUserName / 2, &settings->Username, 0, NULL, NULL);
Stream_Seek(s, cbUserName);
}
Stream_Seek(s, 2);
if (Stream_GetRemainingLength(s) < cbPassword + 2)
return FALSE;
if (cbPassword > 0)
{
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) Stream_Pointer(s), cbPassword / 2, &settings->Password, 0, NULL, NULL);
Stream_Seek(s, cbPassword);
}
Stream_Seek(s, 2);
if (Stream_GetRemainingLength(s) < cbAlternateShell + 2)
return FALSE;
if (cbAlternateShell > 0)
{
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) Stream_Pointer(s), cbAlternateShell / 2, &settings->AlternateShell, 0, NULL, NULL);
Stream_Seek(s, cbAlternateShell);
}
Stream_Seek(s, 2);
if (Stream_GetRemainingLength(s) < cbWorkingDir + 2)
return FALSE;
if (cbWorkingDir > 0)
{
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) Stream_Pointer(s), cbWorkingDir / 2, &settings->ShellWorkingDirectory, 0, NULL, NULL);
Stream_Seek(s, cbWorkingDir);
}
Stream_Seek(s, 2);
if (settings->RdpVersion >= 5)
return rdp_read_extended_info_packet(s, settings); /* extraInfo */
return TRUE;
}
