C++ (Cpp) GMIME_IS_DATA_WRAPPER 예제들

예제 #1

파일: gmime-test.c 프로젝트: Chris00/mu

static void
print_body (GMimeMessage *msg)
{
	GMimeObject		*body;
	GMimeDataWrapper	*wrapper;
	GMimeStream		*stream;

	body = g_mime_message_get_body (msg);

	if (GMIME_IS_MULTIPART(body))
		body = g_mime_multipart_get_part (GMIME_MULTIPART(body), 0);

	if (!GMIME_IS_PART(body))
		return;

	wrapper = g_mime_part_get_content_object (GMIME_PART(body));
	if (!GMIME_IS_DATA_WRAPPER(wrapper))
		return;

	stream = g_mime_data_wrapper_get_stream (wrapper);
	if (!GMIME_IS_STREAM(stream))
		return;

	do {
		char	buf[512];
		ssize_t	len;

		len = g_mime_stream_read (stream, buf, sizeof(buf));
		if (len == -1)
			break;

		if (write (fileno(stdout), buf, len) == -1)
			break;

		if (len < (int)sizeof(buf))
			break;

	} while (1);
}

예제 #2

파일: mu-msg-part.c 프로젝트: otfrom/mu

gboolean
write_part_to_fd (GMimePart *part, int fd, GError **err)
{
	GMimeStream *stream;
	GMimeDataWrapper *wrapper;
	gboolean rv;

	stream = g_mime_stream_fs_new (fd);
	if (!GMIME_IS_STREAM(stream)) {
		g_set_error (err, MU_ERROR_DOMAIN, MU_ERROR_GMIME,
			     "failed to create stream");
		return FALSE;
	}
	g_mime_stream_fs_set_owner (GMIME_STREAM_FS(stream), FALSE);

	wrapper = g_mime_part_get_content_object (part);
	if (!GMIME_IS_DATA_WRAPPER(wrapper)) {
		g_set_error (err, MU_ERROR_DOMAIN, MU_ERROR_GMIME,
			     "failed to create wrapper");
		g_object_unref (stream);
		return FALSE;
	}
	g_object_ref (part); /* FIXME: otherwise, the unrefs below
			      * give errors...*/

	if (g_mime_data_wrapper_write_to_stream (wrapper, stream) == -1) {
		rv = FALSE;
		g_set_error (err, MU_ERROR_DOMAIN, MU_ERROR_GMIME,
			     "failed to write to stream");
	} else
		rv = TRUE;

	g_object_unref (wrapper);
	g_object_unref (stream);

	return rv;
}