C++ (Cpp) tsmf_codec_check_media_typeの例

コード例 #1

ファイル: tsmf_ifman.c プロジェクト: LawrenceK/FreeRDP

int
tsmf_ifman_check_format_support_request(TSMF_IFMAN * ifman)
{
	uint32 PlatformCookie;
	uint32 numMediaType;
	uint32 FormatSupported = 1;

	PlatformCookie = GET_UINT32(ifman->input_buffer, 0);
	/* NoRolloverFlags (4 bytes) ignored */
	numMediaType = GET_UINT32(ifman->input_buffer, 8);

	LLOGLN(0, ("tsmf_ifman_check_format_support_request: PlatformCookie %d numMediaType %d",
		PlatformCookie, numMediaType));

	if (tsmf_codec_check_media_type(ifman->input_buffer + 12))
		FormatSupported = 0;

	if (FormatSupported == 1)
		LLOGLN(0, ("tsmf_ifman_check_format_support_request: format ok."));

	ifman->output_buffer_size = 12;
	ifman->output_buffer = malloc(12);
	SET_UINT32(ifman->output_buffer, 0, FormatSupported);
	SET_UINT32(ifman->output_buffer, 4, PlatformCookie);
	SET_UINT32(ifman->output_buffer, 8, 0); /* Result */

	ifman->output_interface_id = TSMF_INTERFACE_DEFAULT | STREAM_ID_STUB;

	return 0;
}

コード例 #2

ファイル: tsmf_ifman.c プロジェクト: ADILOFASKI/FreeRDP

int tsmf_ifman_check_format_support_request(TSMF_IFMAN* ifman)
{
	UINT32 numMediaType;
	UINT32 PlatformCookie;
	UINT32 FormatSupported = 1;

	Stream_Read_UINT32(ifman->input, PlatformCookie);
	Stream_Seek_UINT32(ifman->input); /* NoRolloverFlags (4 bytes) */
	Stream_Read_UINT32(ifman->input, numMediaType);

	DEBUG_DVC("PlatformCookie %d numMediaType %d", PlatformCookie, numMediaType);

	if (!tsmf_codec_check_media_type(ifman->input))
		FormatSupported = 0;

	if (FormatSupported)
		DEBUG_DVC("format ok.");

	Stream_EnsureRemainingCapacity(ifman->output, 12);
	Stream_Write_UINT32(ifman->output, FormatSupported);
	Stream_Write_UINT32(ifman->output, PlatformCookie);
	Stream_Write_UINT32(ifman->output, 0); /* Result */

	ifman->output_interface_id = TSMF_INTERFACE_DEFAULT | STREAM_ID_STUB;

	return 0;
}

コード例 #3

ファイル: tsmf_ifman.c プロジェクト: artemh/FreeRDP

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
UINT tsmf_ifman_check_format_support_request(TSMF_IFMAN* ifman)
{
	UINT32 numMediaType;
	UINT32 PlatformCookie;
	UINT32 FormatSupported = 1;

	if (Stream_GetRemainingLength(ifman->input) < 12)
		return ERROR_INVALID_DATA;

	Stream_Read_UINT32(ifman->input, PlatformCookie);
	Stream_Seek_UINT32(ifman->input); /* NoRolloverFlags (4 bytes) */
	Stream_Read_UINT32(ifman->input, numMediaType);

	DEBUG_TSMF("PlatformCookie %d numMediaType %d", PlatformCookie, numMediaType);

	if (!tsmf_codec_check_media_type(ifman->decoder_name, ifman->input))
		FormatSupported = 0;

	if (FormatSupported)
		DEBUG_TSMF("format ok.");

	if (!Stream_EnsureRemainingCapacity(ifman->output, 12))
		return -1;
	Stream_Write_UINT32(ifman->output, FormatSupported);
	Stream_Write_UINT32(ifman->output, PlatformCookie);
	Stream_Write_UINT32(ifman->output, 0); /* Result */
	ifman->output_interface_id = TSMF_INTERFACE_DEFAULT | STREAM_ID_STUB;

	return CHANNEL_RC_OK;
}