#include <string.h>
#include <time.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
/* we include this here to get the G_OS_* defines */
#include <glib.h>
#include <gst/gst.h>
-#ifdef G_OS_WIN32
-/* ws2_32.dll has getaddrinfo and freeaddrinfo on Windows XP and later.
- * minwg32 headers check WINVER before allowing the use of these */
-#ifndef WINVER
-#define WINVER 0x0501
-#endif
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#define EINPROGRESS WSAEINPROGRESS
-#else
-#include <sys/ioctl.h>
-#include <netdb.h>
-#include <sys/socket.h>
-#include <fcntl.h>
-#include <netinet/in.h>
-#endif
-
-#ifdef HAVE_FIONREAD_IN_SYS_FILIO
-#include <sys/filio.h>
-#endif
-
#include "gstrtspconnection.h"
#include "gst/glib-compat-private.h"
+#ifdef IP_TOS
union gst_sockaddr
{
struct sockaddr sa;
struct sockaddr_in6 sa_in6;
struct sockaddr_storage sa_stor;
};
+#endif
typedef struct
{
#define SEND_FLAGS 0
#endif
-#ifdef G_OS_WIN32
-#define READ_SOCKET(fd, buf, len) recv (fd, (char *)buf, len, 0)
-#define WRITE_SOCKET(fd, buf, len) send (fd, (const char *)buf, len, SEND_FLAGS)
-#define SETSOCKOPT(sock, level, name, val, len) setsockopt (sock, level, name, (const char *)val, len)
-#define CLOSE_SOCKET(sock) closesocket (sock)
-#define ERRNO_IS_EAGAIN (WSAGetLastError () == WSAEWOULDBLOCK)
-#define ERRNO_IS_EINTR (WSAGetLastError () == WSAEINTR)
-/* According to Microsoft's connect() documentation this one returns
- * WSAEWOULDBLOCK and not WSAEINPROGRESS. */
-#define ERRNO_IS_EINPROGRESS (WSAGetLastError () == WSAEWOULDBLOCK)
-#else
-#define READ_SOCKET(fd, buf, len) read (fd, buf, len)
-#define WRITE_SOCKET(fd, buf, len) send (fd, buf, len, SEND_FLAGS)
-#define SETSOCKOPT(sock, level, name, val, len) setsockopt (sock, level, name, val, len)
-#define CLOSE_SOCKET(sock) close (sock)
-#define ERRNO_IS_EAGAIN (errno == EAGAIN)
-#define ERRNO_IS_EINTR (errno == EINTR)
-#define ERRNO_IS_EINPROGRESS (errno == EINPROGRESS)
-#endif
-
-#define ADD_POLLFD(fdset, pfd, fd) \
-G_STMT_START { \
- (pfd)->fd = fd; \
- gst_poll_add_fd (fdset, pfd); \
-} G_STMT_END
-
-#define REMOVE_POLLFD(fdset, pfd) \
-G_STMT_START { \
- if ((pfd)->fd != -1) { \
- GST_DEBUG ("remove fd %d", (pfd)->fd); \
- gst_poll_remove_fd (fdset, pfd); \
- CLOSE_SOCKET ((pfd)->fd); \
- (pfd)->fd = -1; \
- } \
-} G_STMT_END
-
typedef enum
{
TUNNEL_STATE_NONE,
GstRTSPUrl *url;
/* connection state */
- GstPollFD fd0;
- GstPollFD fd1;
-
- GstPollFD *readfd;
- GstPollFD *writefd;
-
+ GSocket *read_socket;
+ GSocket *write_socket;
gboolean manual_http;
+ GSocket *socket0, *socket1;
+ GCancellable *cancellable;
gchar tunnelid[TUNNELID_LEN];
gboolean tunneled;
GstRTSPTunnelState tstate;
- GstPoll *fdset;
gchar *ip;
gint read_ahead;
gst_rtsp_connection_create (const GstRTSPUrl * url, GstRTSPConnection ** conn)
{
GstRTSPConnection *newconn;
-#ifdef G_OS_WIN32
- WSADATA w;
- int error;
-#endif
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
-#ifdef G_OS_WIN32
- error = WSAStartup (0x0202, &w);
-
- if (error)
- goto startup_error;
-
- if (w.wVersion != 0x0202)
- goto version_error;
-#endif
-
newconn = g_new0 (GstRTSPConnection, 1);
- if ((newconn->fdset = gst_poll_new (TRUE)) == NULL)
- goto no_fdset;
+ newconn->cancellable = g_cancellable_new ();
newconn->url = gst_rtsp_url_copy (url);
- newconn->fd0.fd = -1;
- newconn->fd1.fd = -1;
newconn->timer = g_timer_new ();
newconn->timeout = 60;
newconn->cseq = 1;
*conn = newconn;
return GST_RTSP_OK;
-
- /* ERRORS */
-#ifdef G_OS_WIN32
-startup_error:
- {
- g_warning ("Error %d on WSAStartup", error);
- return GST_RTSP_EWSASTART;
- }
-version_error:
- {
- g_warning ("Windows sockets are not version 0x202 (current 0x%x)",
- w.wVersion);
- WSACleanup ();
- return GST_RTSP_EWSAVERSION;
- }
-#endif
-no_fdset:
- {
- g_free (newconn);
-#ifdef G_OS_WIN32
- WSACleanup ();
-#endif
- return GST_RTSP_ESYS;
- }
}
/**
- * gst_rtsp_connection_create_from_fd:
- * @fd: a file descriptor
+ * gst_rtsp_connection_create_from_socket:
+ * @socket: a #GSocket
* @ip: the IP address of the other end
* @port: the port used by the other end
* @initial_buffer: data already read from @fd
* @conn: storage for a #GstRTSPConnection
*
* Create a new #GstRTSPConnection for handling communication on the existing
- * file descriptor @fd. The @initial_buffer contains any data already read from
- * @fd which should be used before starting to read new data.
+ * socket @socket. The @initial_buffer contains any data already read from
+ * @socket which should be used before starting to read new data.
*
* Returns: #GST_RTSP_OK when @conn contains a valid connection.
*
* Since: 0.10.25
*/
GstRTSPResult
-gst_rtsp_connection_create_from_fd (gint fd, const gchar * ip, guint16 port,
- const gchar * initial_buffer, GstRTSPConnection ** conn)
+gst_rtsp_connection_create_from_socket (GSocket * socket, const gchar * ip,
+ guint16 port, const gchar * initial_buffer, GstRTSPConnection ** conn)
{
GstRTSPConnection *newconn = NULL;
GstRTSPUrl *url;
-#ifdef G_OS_WIN32
- gulong flags = 1;
-#endif
GstRTSPResult res;
- g_return_val_if_fail (fd >= 0, GST_RTSP_EINVAL);
+ g_return_val_if_fail (G_IS_SOCKET (socket), GST_RTSP_EINVAL);
g_return_val_if_fail (ip != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
/* set to non-blocking mode so that we can cancel the communication */
-#ifndef G_OS_WIN32
- fcntl (fd, F_SETFL, O_NONBLOCK);
-#else
- ioctlsocket (fd, FIONBIO, &flags);
-#endif /* G_OS_WIN32 */
+ g_socket_set_blocking (socket, FALSE);
/* create a url for the client address */
url = g_new0 (GstRTSPUrl, 1);
GST_RTSP_CHECK (gst_rtsp_connection_create (url, &newconn), newconn_failed);
gst_rtsp_url_free (url);
- ADD_POLLFD (newconn->fdset, &newconn->fd0, fd);
-
/* both read and write initially */
- newconn->readfd = &newconn->fd0;
- newconn->writefd = &newconn->fd0;
+ newconn->socket0 = G_SOCKET (g_object_ref (socket));
+ newconn->socket1 = G_SOCKET (g_object_ref (socket));
+ newconn->write_socket = newconn->read_socket = newconn->socket0;
newconn->ip = g_strdup (ip);
/**
* gst_rtsp_connection_accept:
- * @sock: a socket
+ * @socket: a socket
* @conn: storage for a #GstRTSPConnection
+ * @cancellable: a #GCancellable to cancel the operation
*
- * Accept a new connection on @sock and create a new #GstRTSPConnection for
+ * Accept a new connection on @socket and create a new #GstRTSPConnection for
* handling communication on new socket.
*
* Returns: #GST_RTSP_OK when @conn contains a valid connection.
* Since: 0.10.23
*/
GstRTSPResult
-gst_rtsp_connection_accept (gint sock, GstRTSPConnection ** conn)
+gst_rtsp_connection_accept (GSocket * socket, GstRTSPConnection ** conn,
+ GCancellable * cancellable)
{
- int fd;
- union gst_sockaddr sa;
- socklen_t slen = sizeof (sa);
- gchar ip[INET6_ADDRSTRLEN];
+ GError *err = NULL;
+ gchar *ip;
guint16 port;
+ GSocket *client_sock;
+ GSocketAddress *addr;
+ GstRTSPResult ret;
- g_return_val_if_fail (sock >= 0, GST_RTSP_EINVAL);
+ g_return_val_if_fail (G_IS_SOCKET (socket), GST_RTSP_EINVAL);
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
- memset (&sa, 0, slen);
-
-#ifndef G_OS_WIN32
- fd = accept (sock, &sa.sa, &slen);
-#else
- fd = accept (sock, &sa.sa, (gint *) & slen);
-#endif /* G_OS_WIN32 */
- if (fd == -1)
+ client_sock = g_socket_accept (socket, cancellable, &err);
+ if (!client_sock)
goto accept_failed;
- if (getnameinfo (&sa.sa, slen, ip, sizeof (ip), NULL, 0, NI_NUMERICHOST) != 0)
+ addr = g_socket_get_remote_address (client_sock, &err);
+ if (!addr)
goto getnameinfo_failed;
- if (sa.sa.sa_family == AF_INET)
- port = sa.sa_in.sin_port;
- else if (sa.sa.sa_family == AF_INET6)
- port = sa.sa_in6.sin6_port;
- else
- goto wrong_family;
+ ip = g_inet_address_to_string (g_inet_socket_address_get_address
+ (G_INET_SOCKET_ADDRESS (addr)));
+ port = g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (addr));
+ g_object_unref (addr);
+
+ ret =
+ gst_rtsp_connection_create_from_socket (client_sock, ip, port, NULL,
+ conn);
+ g_object_unref (client_sock);
+ g_free (ip);
- return gst_rtsp_connection_create_from_fd (fd, ip, port, NULL, conn);
+ return ret;
/* ERRORS */
accept_failed:
{
+ GST_DEBUG ("Accepting client failed: %s", err->message);
+ g_clear_error (&err);
return GST_RTSP_ESYS;
}
getnameinfo_failed:
-wrong_family:
{
- CLOSE_SOCKET (fd);
+ if (!g_socket_close (client_sock, &err)) {
+ GST_DEBUG ("Closing socket failed: %s", err->message);
+ g_clear_error (&err);
+ }
+ g_object_unref (client_sock);
return GST_RTSP_ERROR;
}
}
static gchar *
-do_resolve (const gchar * host)
-{
- static gchar ip[INET6_ADDRSTRLEN];
- struct addrinfo *aires, hints;
- struct addrinfo *ai;
- gint aierr;
-
- memset (&hints, 0, sizeof (struct addrinfo));
- hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
- hints.ai_socktype = SOCK_DGRAM; /* Datagram socket */
- hints.ai_flags = AI_PASSIVE; /* For wildcard IP address */
- hints.ai_protocol = 0; /* Any protocol */
- hints.ai_canonname = NULL;
- hints.ai_addr = NULL;
- hints.ai_next = NULL;
-
- aierr = getaddrinfo (host, NULL, &hints, &aires);
- if (aierr != 0)
- goto no_addrinfo;
-
- for (ai = aires; ai; ai = ai->ai_next) {
- if (ai->ai_family == AF_INET || ai->ai_family == AF_INET6) {
- break;
+do_resolve (const gchar * host, GCancellable * cancellable)
+{
+ GResolver *resolver;
+ GInetAddress *addr;
+ GError *err = NULL;
+ gchar *ip;
+
+ addr = g_inet_address_new_from_string (host);
+ if (!addr) {
+ GList *results, *l;
+
+ resolver = g_resolver_get_default ();
+
+ results = g_resolver_lookup_by_name (resolver, host, cancellable, &err);
+ if (!results)
+ goto name_resolve;
+
+ for (l = results; l; l = l->next) {
+ GInetAddress *tmp = l->data;
+
+ if (g_inet_address_get_family (tmp) == G_SOCKET_FAMILY_IPV4 ||
+ g_inet_address_get_family (tmp) == G_SOCKET_FAMILY_IPV6) {
+ addr = G_INET_ADDRESS (g_object_ref (tmp));
+ break;
+ }
}
+
+ g_resolver_free_addresses (results);
+ g_object_unref (resolver);
}
- if (ai == NULL)
- goto no_family;
- aierr = getnameinfo (ai->ai_addr, ai->ai_addrlen, ip, sizeof (ip), NULL, 0,
- NI_NUMERICHOST | NI_NUMERICSERV);
- if (aierr != 0)
- goto no_address;
+ if (!addr)
+ return NULL;
- freeaddrinfo (aires);
+ ip = g_inet_address_to_string (addr);
+ g_object_unref (addr);
- return g_strdup (ip);
+ return ip;
/* ERRORS */
-no_addrinfo:
- {
- GST_ERROR ("no addrinfo found for %s: %s", host, gai_strerror (aierr));
- return NULL;
- }
-no_family:
+name_resolve:
{
- GST_ERROR ("no family found for %s", host);
- freeaddrinfo (aires);
- return NULL;
- }
-no_address:
- {
- GST_ERROR ("no address found for %s: %s", host, gai_strerror (aierr));
- freeaddrinfo (aires);
+ GST_ERROR ("failed to resolve %s: %s", host, err->message);
+ g_clear_error (&err);
+ g_object_unref (resolver);
return NULL;
}
}
static GstRTSPResult
-do_connect (const gchar * ip, guint16 port, GstPollFD * fdout,
- GstPoll * fdset, GTimeVal * timeout)
+do_connect (const gchar * ip, guint16 port, GSocket ** socket_out,
+ GTimeVal * timeout, GCancellable * cancellable)
{
- gint fd;
- struct addrinfo hints;
- struct addrinfo *aires;
- struct addrinfo *ai;
- gint aierr;
- gchar service[NI_MAXSERV];
- gint ret;
-#ifdef G_OS_WIN32
- unsigned long flags = 1;
-#endif /* G_OS_WIN32 */
+ GSocket *socket;
GstClockTime to;
- gint retval;
-
- memset (&hints, 0, sizeof hints);
- hints.ai_flags = AI_NUMERICHOST;
- hints.ai_family = AF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
- g_snprintf (service, sizeof (service) - 1, "%hu", port);
- service[sizeof (service) - 1] = '\0';
-
- aierr = getaddrinfo (ip, service, &hints, &aires);
- if (aierr != 0)
- goto no_addrinfo;
-
- for (ai = aires; ai; ai = ai->ai_next) {
- if (ai->ai_family == AF_INET || ai->ai_family == AF_INET6) {
- break;
- }
- }
- if (ai == NULL)
- goto no_family;
-
- fd = socket (ai->ai_family, SOCK_STREAM, 0);
- if (fd == -1)
+ GInetAddress *addr;
+ GSocketAddress *saddr;
+ GError *err = NULL;
+
+ addr = g_inet_address_new_from_string (ip);
+ g_assert (addr);
+ saddr = g_inet_socket_address_new (addr, port);
+ g_object_unref (addr);
+
+ socket =
+ g_socket_new (g_socket_address_get_family (saddr), G_SOCKET_TYPE_STREAM,
+ G_SOCKET_PROTOCOL_TCP, &err);
+ if (socket == NULL)
goto no_socket;
/* set to non-blocking mode so that we can cancel the connect */
-#ifndef G_OS_WIN32
- fcntl (fd, F_SETFL, O_NONBLOCK);
-#else
- ioctlsocket (fd, FIONBIO, &flags);
-#endif /* G_OS_WIN32 */
-
- /* add the socket to our fdset */
- ADD_POLLFD (fdset, fdout, fd);
+ g_socket_set_blocking (socket, FALSE);
/* we are going to connect ASYNC now */
- ret = connect (fd, ai->ai_addr, ai->ai_addrlen);
- if (ret == 0)
+ if (!g_socket_connect (socket, saddr, cancellable, &err)) {
+ if (!g_error_matches (err, G_IO_ERROR, G_IO_ERROR_PENDING))
+ goto sys_error;
+ g_clear_error (&err);
+ } else {
goto done;
- if (!ERRNO_IS_EINPROGRESS)
- goto sys_error;
+ }
/* wait for connect to complete up to the specified timeout or until we got
* interrupted. */
- gst_poll_fd_ctl_write (fdset, fdout, TRUE);
-
to = timeout ? GST_TIMEVAL_TO_TIME (*timeout) : GST_CLOCK_TIME_NONE;
- do {
- retval = gst_poll_wait (fdset, to);
- } while (retval == -1 && (errno == EINTR || errno == EAGAIN));
-
- if (retval == 0)
- goto timeout;
- else if (retval == -1)
- goto sys_error;
-
- /* we can still have an error connecting on windows */
- if (gst_poll_fd_has_error (fdset, fdout)) {
- socklen_t len = sizeof (errno);
-#ifndef G_OS_WIN32
- getsockopt (fd, SOL_SOCKET, SO_ERROR, &errno, &len);
-#else
- getsockopt (fd, SOL_SOCKET, SO_ERROR, (char *) &errno, &len);
-#endif
- goto sys_error;
- } else {
-#ifdef __APPLE__
- /* osx wakes up select with POLLOUT if the connection is refused... */
- socklen_t len = sizeof (errno);
- getsockopt (fd, SOL_SOCKET, SO_ERROR, (char *) &errno, &len);
- if (errno != 0)
+ g_socket_set_timeout (socket, (to + GST_SECOND - 1) / GST_SECOND);
+ if (!g_socket_condition_wait (socket, G_IO_OUT, cancellable, &err)) {
+ g_socket_set_timeout (socket, 0);
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_TIMED_OUT))
+ goto timeout;
+ else
goto sys_error;
-#endif
}
+ g_socket_set_timeout (socket, 0);
- gst_poll_fd_ignored (fdset, fdout);
+ if (!g_socket_check_connect_result (socket, &err))
+ goto sys_error;
done:
- freeaddrinfo (aires);
+ g_object_unref (saddr);
+
+ *socket_out = socket;
return GST_RTSP_OK;
/* ERRORS */
-no_addrinfo:
- {
- GST_ERROR ("no addrinfo found for %s: %s", ip, gai_strerror (aierr));
- return GST_RTSP_ERROR;
- }
-no_family:
- {
- GST_ERROR ("no family found for %s", ip);
- freeaddrinfo (aires);
- return GST_RTSP_ERROR;
- }
no_socket:
{
- GST_ERROR ("no socket %d (%s)", errno, g_strerror (errno));
- freeaddrinfo (aires);
+ GST_ERROR ("no socket: %s", err->message);
+ g_clear_error (&err);
+ g_object_unref (saddr);
return GST_RTSP_ESYS;
}
sys_error:
{
- GST_ERROR ("system error %d (%s)", errno, g_strerror (errno));
- REMOVE_POLLFD (fdset, fdout);
- freeaddrinfo (aires);
+ GST_ERROR ("system error: %s", err->message);
+ g_clear_error (&err);
+ g_object_unref (saddr);
+ g_object_unref (socket);
return GST_RTSP_ESYS;
}
timeout:
{
GST_ERROR ("timeout");
- REMOVE_POLLFD (fdset, fdout);
- freeaddrinfo (aires);
+ g_clear_error (&err);
+ g_object_unref (saddr);
+ g_object_unref (socket);
return GST_RTSP_ETIMEOUT;
}
}
gst_rtsp_message_add_header (msg, GST_RTSP_HDR_PRAGMA, "no-cache");
/* we start by writing to this fd */
- conn->writefd = &conn->fd0;
+ conn->write_socket = conn->socket0;
/* we need to temporarily set conn->tunneled to FALSE to prevent the HTTP
* request from being base64 encoded */
hostparam = g_strdup_printf ("%s:%d", url->host, url_port);
} else {
/* and resolve the new ip address */
- if (!(ip = do_resolve (value)))
+ if (!(ip = do_resolve (value, conn->cancellable)))
goto not_resolved;
g_free (conn->ip);
conn->ip = ip;
}
/* connect to the host/port */
- res = do_connect (ip, port, &conn->fd1, conn->fdset, timeout);
+ res = do_connect (ip, port, &conn->socket1, timeout, conn->cancellable);
if (res != GST_RTSP_OK)
goto connect_failed;
/* this is now our writing socket */
- conn->writefd = &conn->fd1;
+ conn->write_socket = conn->socket1;
/* create the POST request for the write connection */
GST_RTSP_CHECK (gst_rtsp_message_new_request (&msg, GST_RTSP_POST, uri),
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (conn->url != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->fd0.fd < 0, GST_RTSP_EINVAL);
+ g_return_val_if_fail (conn->socket0 == NULL, GST_RTSP_EINVAL);
url = conn->url;
if (conn->proxy_host && conn->tunneled) {
- if (!(ip = do_resolve (conn->proxy_host))) {
+ if (!(ip = do_resolve (conn->proxy_host, conn->cancellable))) {
GST_ERROR ("could not resolve %s", conn->proxy_host);
goto not_resolved;
}
g_free (conn->proxy_host);
conn->proxy_host = ip;
} else {
- if (!(ip = do_resolve (url->host))) {
+ if (!(ip = do_resolve (url->host, conn->cancellable))) {
GST_ERROR ("could not resolve %s", url->host);
goto not_resolved;
}
}
/* connect to the host/port */
- res = do_connect (ip, port, &conn->fd0, conn->fdset, timeout);
+ res = do_connect (ip, port, &conn->socket0, timeout, conn->cancellable);
if (res != GST_RTSP_OK)
goto connect_failed;
/* this is our read URL */
- conn->readfd = &conn->fd0;
+ conn->read_socket = conn->socket0;
if (conn->tunneled) {
res = setup_tunneling (conn, timeout);
if (res != GST_RTSP_OK)
goto tunneling_failed;
} else {
- conn->writefd = &conn->fd0;
+ conn->write_socket = conn->socket0;
}
return GST_RTSP_OK;
}
static GstRTSPResult
-write_bytes (gint fd, const guint8 * buffer, guint * idx, guint size)
+write_bytes (GSocket * socket, const guint8 * buffer, guint * idx, guint size,
+ GCancellable * cancellable)
{
guint left;
left = size - *idx;
while (left) {
- gint r;
+ GError *err = NULL;
+ gssize r;
- r = WRITE_SOCKET (fd, &buffer[*idx], left);
+ r = g_socket_send (socket, (gchar *) & buffer[*idx], left, cancellable,
+ &err);
if (G_UNLIKELY (r == 0)) {
return GST_RTSP_EINTR;
} else if (G_UNLIKELY (r < 0)) {
- if (ERRNO_IS_EAGAIN)
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK)) {
+ g_clear_error (&err);
return GST_RTSP_EINTR;
- if (!ERRNO_IS_EINTR)
- return GST_RTSP_ESYS;
+ }
+ g_clear_error (&err);
+ return GST_RTSP_ESYS;
} else {
left -= r;
*idx += r;
}
static gint
-fill_raw_bytes (GstRTSPConnection * conn, guint8 * buffer, guint size)
+fill_raw_bytes (GstRTSPConnection * conn, guint8 * buffer, guint size,
+ GError ** err)
{
gint out = 0;
}
if (G_LIKELY (size > (guint) out)) {
- gint r;
+ gssize r;
- r = READ_SOCKET (conn->readfd->fd, &buffer[out], size - out);
+ r = g_socket_receive (conn->read_socket, (gchar *) & buffer[out],
+ size - out, conn->cancellable, err);
if (r <= 0) {
if (out == 0)
out = r;
}
static gint
-fill_bytes (GstRTSPConnection * conn, guint8 * buffer, guint size)
+fill_bytes (GstRTSPConnection * conn, guint8 * buffer, guint size,
+ GError ** err)
{
DecodeCtx *ctx = conn->ctxp;
gint out = 0;
break;
/* try to read more bytes */
- r = fill_raw_bytes (conn, in, sizeof (in));
+ r = fill_raw_bytes (conn, in, sizeof (in), err);
if (r <= 0) {
if (out == 0)
out = r;
&ctx->save);
}
} else {
- out = fill_raw_bytes (conn, buffer, size);
+ out = fill_raw_bytes (conn, buffer, size, err);
}
return out;
read_bytes (GstRTSPConnection * conn, guint8 * buffer, guint * idx, guint size)
{
guint left;
+ GError *err = NULL;
if (G_UNLIKELY (*idx > size))
return GST_RTSP_ERROR;
while (left) {
gint r;
- r = fill_bytes (conn, &buffer[*idx], left);
+ r = fill_bytes (conn, &buffer[*idx], left, &err);
if (G_UNLIKELY (r == 0)) {
return GST_RTSP_EEOF;
} else if (G_UNLIKELY (r < 0)) {
- if (ERRNO_IS_EAGAIN)
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK)) {
+ g_clear_error (&err);
return GST_RTSP_EINTR;
- if (!ERRNO_IS_EINTR)
- return GST_RTSP_ESYS;
+ }
+ g_clear_error (&err);
+ return GST_RTSP_ESYS;
} else {
left -= r;
*idx += r;
static GstRTSPResult
read_line (GstRTSPConnection * conn, guint8 * buffer, guint * idx, guint size)
{
+ GError *err = NULL;
+
while (TRUE) {
guint8 c;
gint r;
conn->read_ahead = 0;
} else {
/* read the next character */
- r = fill_bytes (conn, &c, 1);
+ r = fill_bytes (conn, &c, 1, &err);
if (G_UNLIKELY (r == 0)) {
return GST_RTSP_EEOF;
} else if (G_UNLIKELY (r < 0)) {
- if (ERRNO_IS_EAGAIN)
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK)) {
+ g_clear_error (&err);
return GST_RTSP_EINTR;
- if (!ERRNO_IS_EINTR)
- return GST_RTSP_ESYS;
- continue;
+ }
+
+ g_clear_error (&err);
+ return GST_RTSP_ESYS;
}
}
retry:
/* need to read ahead one more character to know what to do... */
- r = fill_bytes (conn, &read_ahead, 1);
+ r = fill_bytes (conn, &read_ahead, 1, &err);
if (G_UNLIKELY (r == 0)) {
return GST_RTSP_EEOF;
} else if (G_UNLIKELY (r < 0)) {
- if (ERRNO_IS_EAGAIN) {
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK)) {
/* remember the original character we read and try again next time */
if (conn->read_ahead == 0)
conn->read_ahead = c;
return GST_RTSP_EINTR;
+ g_clear_error (&err);
+ return GST_RTSP_EINTR;
}
- if (!ERRNO_IS_EINTR)
- return GST_RTSP_ESYS;
- goto retry;
+
+ g_clear_error (&err);
+ return GST_RTSP_ESYS;
}
if (read_ahead == ' ' || read_ahead == '\t') {
guint size, GTimeVal * timeout)
{
guint offset;
- gint retval;
GstClockTime to;
GstRTSPResult res;
+ GError *err = NULL;
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (data != NULL || size == 0, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->writefd != NULL, GST_RTSP_EINVAL);
-
- gst_poll_set_controllable (conn->fdset, TRUE);
- gst_poll_fd_ctl_write (conn->fdset, conn->writefd, TRUE);
- gst_poll_fd_ctl_read (conn->fdset, conn->readfd, FALSE);
- /* clear all previous poll results */
- gst_poll_fd_ignored (conn->fdset, conn->writefd);
- gst_poll_fd_ignored (conn->fdset, conn->readfd);
+ g_return_val_if_fail (conn->write_socket != NULL, GST_RTSP_EINVAL);
to = timeout ? GST_TIMEVAL_TO_TIME (*timeout) : GST_CLOCK_TIME_NONE;
while (TRUE) {
/* try to write */
- res = write_bytes (conn->writefd->fd, data, &offset, size);
+ res =
+ write_bytes (conn->write_socket, data, &offset, size,
+ conn->cancellable);
if (G_LIKELY (res == GST_RTSP_OK))
break;
if (G_UNLIKELY (res != GST_RTSP_EINTR))
goto write_error;
/* not all is written, wait until we can write more */
- do {
- retval = gst_poll_wait (conn->fdset, to);
- } while (retval == -1 && (errno == EINTR || errno == EAGAIN));
-
- if (G_UNLIKELY (retval == 0))
- goto timeout;
-
- if (G_UNLIKELY (retval == -1)) {
- if (errno == EBUSY)
+ g_socket_set_timeout (conn->write_socket,
+ (to + GST_SECOND - 1) / GST_SECOND);
+ if (!g_socket_condition_wait (conn->write_socket,
+ G_IO_OUT | G_IO_ERR | G_IO_HUP, conn->cancellable, &err)) {
+ g_socket_set_timeout (conn->write_socket, 0);
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_BUSY)) {
+ g_clear_error (&err);
goto stopped;
- else
- goto select_error;
+ } else if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_TIMED_OUT)) {
+ g_clear_error (&err);
+ goto timeout;
+ }
+ g_clear_error (&err);
+ goto select_error;
}
-
- /* could also be an error with read socket */
- if (gst_poll_fd_has_error (conn->fdset, conn->readfd))
- goto socket_error;
+ g_socket_set_timeout (conn->write_socket, 0);
}
return GST_RTSP_OK;
{
return GST_RTSP_EINTR;
}
-socket_error:
- {
- return GST_RTSP_ENET;
- }
write_error:
{
return res;
GTimeVal * timeout)
{
guint offset;
- gint retval;
GstClockTime to;
GstRTSPResult res;
+ GError *err = NULL;
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (data != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->readfd != NULL, GST_RTSP_EINVAL);
+ g_return_val_if_fail (conn->read_socket != NULL, GST_RTSP_EINVAL);
if (G_UNLIKELY (size == 0))
return GST_RTSP_OK;
/* configure timeout if any */
to = timeout ? GST_TIMEVAL_TO_TIME (*timeout) : GST_CLOCK_TIME_NONE;
- gst_poll_set_controllable (conn->fdset, TRUE);
- gst_poll_fd_ctl_write (conn->fdset, conn->writefd, FALSE);
- gst_poll_fd_ctl_read (conn->fdset, conn->readfd, TRUE);
-
while (TRUE) {
res = read_bytes (conn, data, &offset, size);
if (G_UNLIKELY (res == GST_RTSP_EEOF))
if (G_UNLIKELY (res != GST_RTSP_EINTR))
goto read_error;
- do {
- retval = gst_poll_wait (conn->fdset, to);
- } while (retval == -1 && (errno == EINTR || errno == EAGAIN));
-
- /* check for timeout */
- if (G_UNLIKELY (retval == 0))
- goto select_timeout;
-
- if (G_UNLIKELY (retval == -1)) {
- if (errno == EBUSY)
+ g_socket_set_timeout (conn->read_socket,
+ (to + GST_SECOND - 1) / GST_SECOND);
+ if (!g_socket_condition_wait (conn->read_socket,
+ G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP, conn->cancellable,
+ &err)) {
+ g_socket_set_timeout (conn->read_socket, 0);
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_BUSY)) {
+ g_clear_error (&err);
goto stopped;
- else
- goto select_error;
+ } else if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_TIMED_OUT)) {
+ g_clear_error (&err);
+ goto select_timeout;
+ }
+ g_clear_error (&err);
+ goto select_error;
}
-
- /* could also be an error with write socket */
- if (gst_poll_fd_has_error (conn->fdset, conn->writefd))
- goto socket_error;
-
- gst_poll_set_controllable (conn->fdset, FALSE);
+ g_socket_set_timeout (conn->read_socket, 0);
}
return GST_RTSP_OK;
{
return GST_RTSP_EEOF;
}
-socket_error:
- {
- res = GST_RTSP_ENET;
- }
read_error:
{
return res;
{
GstRTSPResult res;
GstRTSPBuilder builder;
- gint retval;
GstClockTime to;
+ GError *err = NULL;
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (message != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->readfd != NULL, GST_RTSP_EINVAL);
+ g_return_val_if_fail (conn->read_socket != NULL, GST_RTSP_EINVAL);
/* configure timeout if any */
to = timeout ? GST_TIMEVAL_TO_TIME (*timeout) : GST_CLOCK_TIME_NONE;
- gst_poll_set_controllable (conn->fdset, TRUE);
- gst_poll_fd_ctl_write (conn->fdset, conn->writefd, FALSE);
- gst_poll_fd_ctl_read (conn->fdset, conn->readfd, TRUE);
-
memset (&builder, 0, sizeof (GstRTSPBuilder));
while (TRUE) {
res = build_next (&builder, message, conn);
} else if (G_UNLIKELY (res != GST_RTSP_EINTR))
goto read_error;
- do {
- retval = gst_poll_wait (conn->fdset, to);
- } while (retval == -1 && (errno == EINTR || errno == EAGAIN));
-
- /* check for timeout */
- if (G_UNLIKELY (retval == 0))
- goto select_timeout;
-
- if (G_UNLIKELY (retval == -1)) {
- if (errno == EBUSY)
+ g_socket_set_timeout (conn->read_socket,
+ (to + GST_SECOND - 1) / GST_SECOND);
+ if (!g_socket_condition_wait (conn->read_socket,
+ G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP, conn->cancellable,
+ &err)) {
+ g_socket_set_timeout (conn->read_socket, 0);
+ if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_BUSY)) {
+ g_clear_error (&err);
goto stopped;
- else
- goto select_error;
+ } else if (g_error_matches (err, G_IO_ERROR, G_IO_ERROR_TIMED_OUT)) {
+ g_clear_error (&err);
+ goto select_timeout;
+ }
+ g_clear_error (&err);
+ goto select_error;
}
-
- /* could also be an error with write socket */
- if (gst_poll_fd_has_error (conn->fdset, conn->writefd))
- goto socket_error;
-
- /* once we start reading the wait cannot be controlled */
- if (builder.state != STATE_START)
- gst_poll_set_controllable (conn->fdset, FALSE);
+ g_socket_set_timeout (conn->read_socket, 0);
}
/* we have a message here */
res = GST_RTSP_EEOF;
goto cleanup;
}
-socket_error:
- {
- res = GST_RTSP_ENET;
- goto cleanup;
- }
read_error:
cleanup:
{
{
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
+ /* last unref closes the connection we don't want to explicitly close here
+ * because these sockets might have been provided at construction */
+ if (conn->socket0) {
+ g_object_unref (conn->socket0);
+ conn->socket0 = NULL;
+ }
+ if (conn->socket1) {
+ g_object_unref (conn->socket1);
+ conn->socket1 = NULL;
+ }
+
g_free (conn->ip);
conn->ip = NULL;
conn->initial_buffer = NULL;
conn->initial_buffer_offset = 0;
- REMOVE_POLLFD (conn->fdset, &conn->fd0);
- REMOVE_POLLFD (conn->fdset, &conn->fd1);
- conn->writefd = NULL;
- conn->readfd = NULL;
+ conn->write_socket = NULL;
+ conn->read_socket = NULL;
conn->tunneled = FALSE;
conn->tstate = TUNNEL_STATE_NONE;
conn->ctxp = NULL;
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
res = gst_rtsp_connection_close (conn);
- gst_poll_free (conn->fdset);
+
+ if (conn->cancellable)
+ g_object_unref (conn->cancellable);
+
g_timer_destroy (conn->timer);
gst_rtsp_url_free (conn->url);
g_free (conn->proxy_host);
g_free (conn);
-#ifdef G_OS_WIN32
- WSACleanup ();
-#endif
return res;
}
GstRTSPEvent * revents, GTimeVal * timeout)
{
GstClockTime to;
- gint retval;
+ GMainContext *ctx;
+ GSource *rs, *ws, *ts;
+ GIOCondition condition;
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
g_return_val_if_fail (events != 0, GST_RTSP_EINVAL);
g_return_val_if_fail (revents != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->readfd != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->writefd != NULL, GST_RTSP_EINVAL);
-
- gst_poll_set_controllable (conn->fdset, TRUE);
-
- /* add fd to writer set when asked to */
- gst_poll_fd_ctl_write (conn->fdset, conn->writefd,
- events & GST_RTSP_EV_WRITE);
+ g_return_val_if_fail (conn->read_socket != NULL, GST_RTSP_EINVAL);
+ g_return_val_if_fail (conn->write_socket != NULL, GST_RTSP_EINVAL);
- /* add fd to reader set when asked to */
- gst_poll_fd_ctl_read (conn->fdset, conn->readfd, events & GST_RTSP_EV_READ);
+ ctx = g_main_context_new ();
/* configure timeout if any */
to = timeout ? GST_TIMEVAL_TO_TIME (*timeout) : GST_CLOCK_TIME_NONE;
- do {
- retval = gst_poll_wait (conn->fdset, to);
- } while (retval == -1 && (errno == EINTR || errno == EAGAIN));
+ if (timeout) {
+ ts = g_timeout_source_new (to / GST_MSECOND);
+ g_source_set_dummy_callback (ts);
+ g_source_attach (ts, ctx);
+ g_source_unref (ts);
+ }
- if (G_UNLIKELY (retval == 0))
- goto select_timeout;
+ rs = g_socket_create_source (conn->read_socket,
+ G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP, conn->cancellable);
+ g_source_set_dummy_callback (rs);
+ g_source_attach (rs, ctx);
+ g_source_unref (rs);
- if (G_UNLIKELY (retval == -1)) {
- if (errno == EBUSY)
- goto stopped;
- else
- goto select_error;
- }
+ ws = g_socket_create_source (conn->write_socket,
+ G_IO_OUT | G_IO_ERR | G_IO_HUP, conn->cancellable);
+ g_source_set_dummy_callback (ws);
+ g_source_attach (ws, ctx);
+ g_source_unref (ws);
+
+ /* Returns after handling all pending events */
+ g_main_context_iteration (ctx, TRUE);
+
+ g_main_context_unref (ctx);
+
+ condition =
+ g_socket_condition_check (conn->read_socket,
+ G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP);
+ condition |=
+ g_socket_condition_check (conn->write_socket,
+ G_IO_OUT | G_IO_ERR | G_IO_HUP);
*revents = 0;
if (events & GST_RTSP_EV_READ) {
- if (gst_poll_fd_can_read (conn->fdset, conn->readfd))
+ if ((condition & G_IO_IN) || (condition & G_IO_PRI))
*revents |= GST_RTSP_EV_READ;
}
if (events & GST_RTSP_EV_WRITE) {
- if (gst_poll_fd_can_write (conn->fdset, conn->writefd))
+ if ((condition & G_IO_OUT))
*revents |= GST_RTSP_EV_WRITE;
}
- return GST_RTSP_OK;
- /* ERRORS */
-select_timeout:
- {
+ if (*revents == 0)
return GST_RTSP_ETIMEOUT;
- }
-select_error:
- {
- return GST_RTSP_ESYS;
- }
-stopped:
- {
- return GST_RTSP_EINTR;
- }
+
+ return GST_RTSP_OK;
}
/**
{
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
- gst_poll_set_flushing (conn->fdset, flush);
+ if (flush)
+ g_cancellable_cancel (conn->cancellable);
+ else
+ g_cancellable_reset (conn->cancellable);
return GST_RTSP_OK;
}
}
static GstRTSPResult
-set_qos_dscp (gint fd, guint qos_dscp)
+set_qos_dscp (GSocket * socket, guint qos_dscp)
{
+#ifndef IP_TOS
+ return GST_RTSP_OK;
+#else
+ gint fd;
union gst_sockaddr sa;
socklen_t slen = sizeof (sa);
gint af;
gint tos;
- if (fd == -1)
+ if (!socket)
return GST_RTSP_OK;
+ fd = g_socket_get_fd (socket);
if (getsockname (fd, &sa.sa, &slen) < 0)
goto no_getsockname;
switch (af) {
case AF_INET:
- if (SETSOCKOPT (fd, IPPROTO_IP, IP_TOS, &tos, sizeof (tos)) < 0)
+ if (setsockopt (fd, IPPROTO_IP, IP_TOS, &tos, sizeof (tos)) < 0)
goto no_setsockopt;
break;
case AF_INET6:
#ifdef IPV6_TCLASS
- if (SETSOCKOPT (fd, IPPROTO_IPV6, IPV6_TCLASS, &tos, sizeof (tos)) < 0)
+ if (setsockopt (fd, IPPROTO_IPV6, IPV6_TCLASS, &tos, sizeof (tos)) < 0)
goto no_setsockopt;
break;
#endif
{
return GST_RTSP_ESYS;
}
-
wrong_family:
{
return GST_RTSP_ERROR;
}
+#endif
}
/**
GstRTSPResult res;
g_return_val_if_fail (conn != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->readfd != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (conn->writefd != NULL, GST_RTSP_EINVAL);
+ g_return_val_if_fail (conn->read_socket != NULL, GST_RTSP_EINVAL);
+ g_return_val_if_fail (conn->write_socket != NULL, GST_RTSP_EINVAL);
- res = set_qos_dscp (conn->fd0.fd, qos_dscp);
+ res = set_qos_dscp (conn->socket0, qos_dscp);
if (res == GST_RTSP_OK)
- res = set_qos_dscp (conn->fd1.fd, qos_dscp);
+ res = set_qos_dscp (conn->socket1, qos_dscp);
return res;
}
*
* Get the file descriptor for reading.
*
- * Returns: the file descriptor used for reading or -1 on error. The file
+ * Returns: the file descriptor used for reading or %NULL on error. The file
* descriptor remains valid until the connection is closed.
*
* Since: 0.10.23
*/
-gint
-gst_rtsp_connection_get_readfd (const GstRTSPConnection * conn)
+GSocket *
+gst_rtsp_connection_get_read_socket (const GstRTSPConnection * conn)
{
- g_return_val_if_fail (conn != NULL, -1);
- g_return_val_if_fail (conn->readfd != NULL, -1);
+ g_return_val_if_fail (conn != NULL, NULL);
+ g_return_val_if_fail (conn->read_socket != NULL, NULL);
- return conn->readfd->fd;
+ return conn->read_socket;
}
/**
- * gst_rtsp_connection_get_writefd:
+ * gst_rtsp_connection_get_write_socket:
* @conn: a #GstRTSPConnection
*
* Get the file descriptor for writing.
*
- * Returns: the file descriptor used for writing or -1 on error. The file
+ * Returns: the file descriptor used for writing or NULL on error. The file
* descriptor remains valid until the connection is closed.
*
* Since: 0.10.23
*/
-gint
-gst_rtsp_connection_get_writefd (const GstRTSPConnection * conn)
+GSocket *
+gst_rtsp_connection_get_write_socket (const GstRTSPConnection * conn)
{
- g_return_val_if_fail (conn != NULL, -1);
- g_return_val_if_fail (conn->writefd != NULL, -1);
+ g_return_val_if_fail (conn != NULL, NULL);
+ g_return_val_if_fail (conn->write_socket != NULL, NULL);
- return conn->writefd->fd;
+ return conn->write_socket;
}
/**
gst_rtsp_connection_set_tunneled (GstRTSPConnection * conn, gboolean tunneled)
{
g_return_if_fail (conn != NULL);
- g_return_if_fail (conn->readfd == NULL);
- g_return_if_fail (conn->writefd == NULL);
+ g_return_if_fail (conn->read_socket == NULL);
+ g_return_if_fail (conn->write_socket == NULL);
conn->tunneled = tunneled;
}
g_return_val_if_fail (!memcmp (conn2->tunnelid, conn->tunnelid,
TUNNELID_LEN), GST_RTSP_EINVAL);
- /* both connections have fd0 as the read/write socket. start by taking the
+ /* both connections have socket0 as the read/write socket. start by taking the
* socket from conn2 and set it as the socket in conn */
- conn->fd1 = conn2->fd0;
+ conn->socket1 = conn2->socket0;
/* clean up some of the state of conn2 */
- gst_poll_remove_fd (conn2->fdset, &conn2->fd0);
- conn2->fd0.fd = -1;
- conn2->readfd = conn2->writefd = NULL;
+ g_cancellable_cancel (conn2->cancellable);
+ conn2->socket0 = 0;
+ g_object_unref (conn2->socket1);
+ conn2->socket1 = NULL;
+ conn2->write_socket = conn2->read_socket = NULL;
+ g_cancellable_reset (conn2->cancellable);
- /* We make fd0 the write socket and fd1 the read socket. */
- conn->writefd = &conn->fd0;
- conn->readfd = &conn->fd1;
+ /* We make socket0 the write socket and socket1 the read socket. */
+ conn->write_socket = conn->socket0;
+ conn->read_socket = conn->socket1;
conn->tstate = TUNNEL_STATE_COMPLETE;
}
g_slice_free (GstRTSPRec, rec);
}
- res = write_bytes (watch->writefd.fd, watch->write_data,
- &watch->write_off, watch->write_size);
+ res = write_bytes (watch->conn->write_socket, watch->write_data,
+ &watch->write_off, watch->write_size, watch->conn->cancellable);
g_mutex_unlock (watch->mutex);
if (res == GST_RTSP_EINTR)
g_return_val_if_fail (conn != NULL, NULL);
g_return_val_if_fail (funcs != NULL, NULL);
- g_return_val_if_fail (conn->readfd != NULL, NULL);
- g_return_val_if_fail (conn->writefd != NULL, NULL);
+ g_return_val_if_fail (conn->read_socket != NULL, NULL);
+ g_return_val_if_fail (conn->write_socket != NULL, NULL);
result = (GstRTSPWatch *) g_source_new (&gst_rtsp_source_funcs,
sizeof (GstRTSPWatch));
if (watch->writefd.fd != -1)
g_source_remove_poll ((GSource *) watch, &watch->writefd);
- watch->readfd.fd = watch->conn->readfd->fd;
+ watch->readfd.fd = g_socket_get_fd (watch->conn->read_socket);
watch->readfd.events = READ_COND;
watch->readfd.revents = 0;
- watch->writefd.fd = watch->conn->writefd->fd;
+ watch->writefd.fd = g_socket_get_fd (watch->conn->write_socket);
watch->writefd.events = WRITE_ERR;
watch->writefd.revents = 0;
g_mutex_lock (watch->mutex);
/* try to send the message synchronously first */
- if (watch->messages->length == 0) {
- res = write_bytes (watch->writefd.fd, data, &off, size);
+ if (watch->messages->length == 0 && watch->write_data == NULL) {
+ res =
+ write_bytes (watch->conn->write_socket, data, &off, size,
+ watch->conn->cancellable);
if (res != GST_RTSP_EINTR) {
if (id != NULL)
*id = 0;
projects / platform / upstream / gstreamer.git / blobdiff