1 files changed, 0 insertions, 444 deletions
diff --git a/gst/tcp/gsttcpclientsrc.c b/gst/tcp/gsttcpclientsrc.c
deleted file mode 100644
index a0548b99..00000000
--- a/gst/tcp/gsttcpclientsrc.c
+++ /dev/null
@@ -1,444 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- * Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/**
- * SECTION:element-tcpclientsrc
- * @see_also: #tcpclientsink
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * # server:
- * nc -l -p 3000
- * # client:
- * gst-launch tcpclientsrc protocol=none port=3000 ! fdsink fd=2
- * ]| everything you type in the server is shown on the client
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst-i18n-plugin.h>
-#include "gsttcp.h"
-#include "gsttcpclientsrc.h"
-#include <string.h>             /* memset */
-#include <unistd.h>
-#include <arpa/inet.h>
-#include <fcntl.h>
-
-
-GST_DEBUG_CATEGORY_STATIC (tcpclientsrc_debug);
-#define GST_CAT_DEFAULT tcpclientsrc_debug
-
-#define MAX_READ_SIZE                   4 * 1024
-
-
-static const GstElementDetails gst_tcp_client_src_details =
-GST_ELEMENT_DETAILS ("TCP client source",
-    "Source/Network",
-    "Receive data as a client over the network via TCP",
-    "Thomas Vander Stichele <thomas at apestaart dot org>");
-
-static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS_ANY);
-
-
-enum
-{
-  PROP_0,
-  PROP_HOST,
-  PROP_PORT,
-  PROP_PROTOCOL
-};
-
-
-GST_BOILERPLATE (GstTCPClientSrc, gst_tcp_client_src, GstPushSrc,
-    GST_TYPE_PUSH_SRC);
-
-
-static void gst_tcp_client_src_finalize (GObject * gobject);
-
-static GstCaps *gst_tcp_client_src_getcaps (GstBaseSrc * psrc);
-
-static GstFlowReturn gst_tcp_client_src_create (GstPushSrc * psrc,
-    GstBuffer ** outbuf);
-static gboolean gst_tcp_client_src_stop (GstBaseSrc * bsrc);
-static gboolean gst_tcp_client_src_start (GstBaseSrc * bsrc);
-static gboolean gst_tcp_client_src_unlock (GstBaseSrc * bsrc);
-static gboolean gst_tcp_client_src_unlock_stop (GstBaseSrc * bsrc);
-
-static void gst_tcp_client_src_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_tcp_client_src_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-
-static void
-gst_tcp_client_src_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_add_pad_template (element_class,
-      gst_static_pad_template_get (&srctemplate));
-
-  gst_element_class_set_details (element_class, &gst_tcp_client_src_details);
-}
-
-static void
-gst_tcp_client_src_class_init (GstTCPClientSrcClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstBaseSrcClass *gstbasesrc_class;
-  GstPushSrcClass *gstpush_src_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstbasesrc_class = (GstBaseSrcClass *) klass;
-  gstpush_src_class = (GstPushSrcClass *) klass;
-
-  gobject_class->set_property = gst_tcp_client_src_set_property;
-  gobject_class->get_property = gst_tcp_client_src_get_property;
-  gobject_class->finalize = gst_tcp_client_src_finalize;
-
-  g_object_class_install_property (gobject_class, PROP_HOST,
-      g_param_spec_string ("host", "Host",
-          "The host IP address to receive packets from", TCP_DEFAULT_HOST,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_PORT,
-      g_param_spec_int ("port", "Port", "The port to receive packets from", 0,
-          TCP_HIGHEST_PORT, TCP_DEFAULT_PORT,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_PROTOCOL,
-      g_param_spec_enum ("protocol", "Protocol", "The protocol to wrap data in",
-          GST_TYPE_TCP_PROTOCOL, GST_TCP_PROTOCOL_NONE,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  gstbasesrc_class->get_caps = gst_tcp_client_src_getcaps;
-  gstbasesrc_class->start = gst_tcp_client_src_start;
-  gstbasesrc_class->stop = gst_tcp_client_src_stop;
-  gstbasesrc_class->unlock = gst_tcp_client_src_unlock;
-  gstbasesrc_class->unlock_stop = gst_tcp_client_src_unlock_stop;
-
-  gstpush_src_class->create = gst_tcp_client_src_create;
-
-  GST_DEBUG_CATEGORY_INIT (tcpclientsrc_debug, "tcpclientsrc", 0,
-      "TCP Client Source");
-}
-
-static void
-gst_tcp_client_src_init (GstTCPClientSrc * this, GstTCPClientSrcClass * g_class)
-{
-  this->port = TCP_DEFAULT_PORT;
-  this->host = g_strdup (TCP_DEFAULT_HOST);
-  this->sock_fd.fd = -1;
-  this->protocol = GST_TCP_PROTOCOL_NONE;
-  this->caps = NULL;
-
-  GST_OBJECT_FLAG_UNSET (this, GST_TCP_CLIENT_SRC_OPEN);
-}
-
-static void
-gst_tcp_client_src_finalize (GObject * gobject)
-{
-  GstTCPClientSrc *this = GST_TCP_CLIENT_SRC (gobject);
-
-  g_free (this->host);
-
-  G_OBJECT_CLASS (parent_class)->finalize (gobject);
-}
-
-static GstCaps *
-gst_tcp_client_src_getcaps (GstBaseSrc * bsrc)
-{
-  GstTCPClientSrc *src;
-  GstCaps *caps = NULL;
-
-  src = GST_TCP_CLIENT_SRC (bsrc);
-
-  if (!GST_OBJECT_FLAG_IS_SET (src, GST_TCP_CLIENT_SRC_OPEN))
-    caps = gst_caps_new_any ();
-  else if (src->caps)
-    caps = gst_caps_copy (src->caps);
-  else
-    caps = gst_caps_new_any ();
-  GST_DEBUG_OBJECT (src, "returning caps %" GST_PTR_FORMAT, caps);
-  g_assert (GST_IS_CAPS (caps));
-  return caps;
-}
-
-static GstFlowReturn
-gst_tcp_client_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
-{
-  GstTCPClientSrc *src;
-  GstFlowReturn ret = GST_FLOW_OK;
-
-  src = GST_TCP_CLIENT_SRC (psrc);
-
-  if (!GST_OBJECT_FLAG_IS_SET (src, GST_TCP_CLIENT_SRC_OPEN))
-    goto wrong_state;
-
-  GST_LOG_OBJECT (src, "asked for a buffer");
-
-  /* read the buffer header if we're using a protocol */
-  switch (src->protocol) {
-    case GST_TCP_PROTOCOL_NONE:
-      ret = gst_tcp_read_buffer (GST_ELEMENT (src), src->sock_fd.fd,
-          src->fdset, outbuf);
-      break;
-
-    case GST_TCP_PROTOCOL_GDP:
-      /* get the caps if we're using GDP */
-      if (!src->caps_received) {
-        GstCaps *caps;
-
-        GST_DEBUG_OBJECT (src, "getting caps through GDP");
-        ret = gst_tcp_gdp_read_caps (GST_ELEMENT (src), src->sock_fd.fd,
-            src->fdset, &caps);
-
-        if (ret != GST_FLOW_OK)
-          goto no_caps;
-
-        src->caps_received = TRUE;
-        src->caps = caps;
-      }
-
-      ret = gst_tcp_gdp_read_buffer (GST_ELEMENT (src), src->sock_fd.fd,
-          src->fdset, outbuf);
-      break;
-    default:
-      /* need to assert as buf == NULL */
-      g_assert ("Unhandled protocol type");
-      break;
-  }
-
-  if (ret == GST_FLOW_OK) {
-    GST_LOG_OBJECT (src,
-        "Returning buffer from _get of size %d, ts %"
-        GST_TIME_FORMAT ", dur %" GST_TIME_FORMAT
-        ", offset %" G_GINT64_FORMAT ", offset_end %" G_GINT64_FORMAT,
-        GST_BUFFER_SIZE (*outbuf),
-        GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (*outbuf)),
-        GST_TIME_ARGS (GST_BUFFER_DURATION (*outbuf)),
-        GST_BUFFER_OFFSET (*outbuf), GST_BUFFER_OFFSET_END (*outbuf));
-
-    gst_buffer_set_caps (*outbuf, src->caps);
-  }
-
-  return ret;
-
-wrong_state:
-  {
-    GST_DEBUG_OBJECT (src, "connection to closed, cannot read data");
-    return GST_FLOW_WRONG_STATE;
-  }
-no_caps:
-  {
-    GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
-        ("Could not read caps through GDP"));
-    return ret;
-  }
-}
-
-static void
-gst_tcp_client_src_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstTCPClientSrc *tcpclientsrc = GST_TCP_CLIENT_SRC (object);
-
-  switch (prop_id) {
-    case PROP_HOST:
-      if (!g_value_get_string (value)) {
-        g_warning ("host property cannot be NULL");
-        break;
-      }
-      g_free (tcpclientsrc->host);
-      tcpclientsrc->host = g_strdup (g_value_get_string (value));
-      break;
-    case PROP_PORT:
-      tcpclientsrc->port = g_value_get_int (value);
-      break;
-    case PROP_PROTOCOL:
-      tcpclientsrc->protocol = g_value_get_enum (value);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static void
-gst_tcp_client_src_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec)
-{
-  GstTCPClientSrc *tcpclientsrc = GST_TCP_CLIENT_SRC (object);
-
-  switch (prop_id) {
-    case PROP_HOST:
-      g_value_set_string (value, tcpclientsrc->host);
-      break;
-    case PROP_PORT:
-      g_value_set_int (value, tcpclientsrc->port);
-      break;
-    case PROP_PROTOCOL:
-      g_value_set_enum (value, tcpclientsrc->protocol);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-/* create a socket for connecting to remote server */
-static gboolean
-gst_tcp_client_src_start (GstBaseSrc * bsrc)
-{
-  int ret;
-  gchar *ip;
-  GstTCPClientSrc *src = GST_TCP_CLIENT_SRC (bsrc);
-
-  if ((src->fdset = gst_poll_new (TRUE)) == NULL)
-    goto socket_pair;
-
-  /* create receiving client socket */
-  GST_DEBUG_OBJECT (src, "opening receiving client socket to %s:%d",
-      src->host, src->port);
-
-  if ((src->sock_fd.fd = socket (AF_INET, SOCK_STREAM, 0)) == -1)
-    goto no_socket;
-
-  GST_DEBUG_OBJECT (src, "opened receiving client socket with fd %d",
-      src->sock_fd.fd);
-  GST_OBJECT_FLAG_SET (src, GST_TCP_CLIENT_SRC_OPEN);
-
-  /* look up name if we need to */
-  if (!(ip = gst_tcp_host_to_ip (GST_ELEMENT (src), src->host)))
-    goto name_resolv;
-
-  GST_DEBUG_OBJECT (src, "IP address for host %s is %s", src->host, ip);
-
-  /* connect to server */
-  memset (&src->server_sin, 0, sizeof (src->server_sin));
-  src->server_sin.sin_family = AF_INET; /* network socket */
-  src->server_sin.sin_port = htons (src->port); /* on port */
-  src->server_sin.sin_addr.s_addr = inet_addr (ip);     /* on host ip */
-  g_free (ip);
-
-  GST_DEBUG_OBJECT (src, "connecting to server");
-  ret = connect (src->sock_fd.fd, (struct sockaddr *) &src->server_sin,
-      sizeof (src->server_sin));
-  if (ret)
-    goto connect_failed;
-
-  /* add the socket to the poll */
-  gst_poll_add_fd (src->fdset, &src->sock_fd);
-  gst_poll_fd_ctl_read (src->fdset, &src->sock_fd, TRUE);
-
-  return TRUE;
-
-socket_pair:
-  {
-    GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ_WRITE, (NULL),
-        GST_ERROR_SYSTEM);
-    return FALSE;
-  }
-no_socket:
-  {
-    GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), GST_ERROR_SYSTEM);
-    return FALSE;
-  }
-name_resolv:
-  {
-    gst_tcp_client_src_stop (GST_BASE_SRC (src));
-    return FALSE;
-  }
-connect_failed:
-  {
-    gst_tcp_client_src_stop (GST_BASE_SRC (src));
-    switch (errno) {
-      case ECONNREFUSED:
-        GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
-            (_("Connection to %s:%d refused."), src->host, src->port), (NULL));
-        break;
-      default:
-        GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL),
-            ("connect to %s:%d failed: %s", src->host, src->port,
-                g_strerror (errno)));
-        break;
-    }
-    return FALSE;
-  }
-}
-
-/* close the socket and associated resources
- * unset OPEN flag
- * used both to recover from errors and go to NULL state */
-static gboolean
-gst_tcp_client_src_stop (GstBaseSrc * bsrc)
-{
-  GstTCPClientSrc *src;
-
-  src = GST_TCP_CLIENT_SRC (bsrc);
-
-  GST_DEBUG_OBJECT (src, "closing socket");
-
-  if (src->fdset != NULL) {
-    gst_poll_free (src->fdset);
-    src->fdset = NULL;
-  }
-
-  gst_tcp_socket_close (&src->sock_fd);
-  src->caps_received = FALSE;
-  if (src->caps) {
-    gst_caps_unref (src->caps);
-    src->caps = NULL;
-  }
-  GST_OBJECT_FLAG_UNSET (src, GST_TCP_CLIENT_SRC_OPEN);
-
-  return TRUE;
-}
-
-/* will be called only between calls to start() and stop() */
-static gboolean
-gst_tcp_client_src_unlock (GstBaseSrc * bsrc)
-{
-  GstTCPClientSrc *src = GST_TCP_CLIENT_SRC (bsrc);
-
-  GST_DEBUG_OBJECT (src, "set to flushing");
-  gst_poll_set_flushing (src->fdset, TRUE);
-
-  return TRUE;
-}
-
-/* will be called only between calls to start() and stop() */
-static gboolean
-gst_tcp_client_src_unlock_stop (GstBaseSrc * bsrc)
-{
-  GstTCPClientSrc *src = GST_TCP_CLIENT_SRC (bsrc);
-
-  GST_DEBUG_OBJECT (src, "unset flushing");
-  gst_poll_set_flushing (src->fdset, FALSE);
-
-  return TRUE;
-}