import clean BK tree at cset 1.3670

2 files changed, 853 insertions, 0 deletions

diff --git a/packages/gstreamer/gst-plugins/.mtn2git_empty b/packages/gstreamer/gst-plugins/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/gstreamer/gst-plugins/.mtn2git_empty
diff --git a/packages/gstreamer/gst-plugins/gst-plugins-0.8.7-httpsrc1.patch b/packages/gstreamer/gst-plugins/gst-plugins-0.8.7-httpsrc1.patch
index e69de29bb2..59b9ebbf73 100644
--- a/packages/gstreamer/gst-plugins/gst-plugins-0.8.7-httpsrc1.patch
+++ b/packages/gstreamer/gst-plugins/gst-plugins-0.8.7-httpsrc1.patch
@@ -0,0 +1,853 @@
+diff -urN gst-plugins-0.8.7/gst/tcp/gsthttpclientsrc.c gst-plugins-0.8.7-httpsrc1/gst/tcp/gsthttpclientsrc.c
+--- gst-plugins-0.8.7/gst/tcp/gsthttpclientsrc.c	1969-12-31 19:00:00.000000000 -0500
++++ gst-plugins-0.8.7-httpsrc1/gst/tcp/gsthttpclientsrc.c	2005-03-02 11:08:24.546323513 -0500
+@@ -0,0 +1,655 @@
++/* 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.
++ */
++
++
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
++#include <gst/gst-i18n-plugin.h>
++#include "gsttcp.h"
++#include "gsthttpclientsrc.h"
++#include <string.h>             /* memset */
++#include <unistd.h>
++#include <sys/types.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <arpa/inet.h>
++#include <sys/ioctl.h>
++#include <netdb.h>
++
++#ifdef HAVE_FIONREAD_IN_SYS_FILIO
++#include <sys/filio.h>
++#endif
++
++GST_DEBUG_CATEGORY (httpclientsrc_debug);
++#define GST_CAT_DEFAULT httpclientsrc_debug
++
++#define MAX_READ_SIZE			4 * 1024
++
++/* elementfactory information */
++static GstElementDetails gst_httpclientsrc_details =
++GST_ELEMENT_DETAILS ("HTTP Client source",
++    "Source/Network",
++    "Receive data as a client over the network via HTTP",
++    "Jamey Hicks <jamey dot hicks at hp dot com> based on tcpclientsrc by Thomas Vander Stichele <thomas at apestaart dot org>");
++
++/* HttpclientSrc signals and args */
++enum
++{
++  LAST_SIGNAL
++};
++
++enum
++{
++  ARG_0,
++  ARG_LOCATION,
++  ARG_METHOD,
++  ARG_PROTOCOL
++};
++
++#define HTTP_DEFAULT_METHOD "GET"
++
++static void gst_httpclientsrc_base_init (gpointer g_class);
++static void gst_httpclientsrc_class_init (GstHttpclientSrc * klass);
++static void gst_httpclientsrc_init (GstHttpclientSrc * httpclientsrc);
++
++static GstCaps *gst_httpclientsrc_getcaps (GstPad * pad);
++
++static GstData *gst_httpclientsrc_get (GstPad * pad);
++static GstElementStateReturn gst_httpclientsrc_change_state (GstElement *
++    element);
++
++static void gst_httpclientsrc_set_property (GObject * object, guint prop_id,
++    const GValue * value, GParamSpec * pspec);
++static void gst_httpclientsrc_get_property (GObject * object, guint prop_id,
++    GValue * value, GParamSpec * pspec);
++static void gst_httpclientsrc_set_clock (GstElement * element, GstClock * clock);
++
++static GstElementClass *parent_class = NULL;
++
++/*static guint gst_httpclientsrc_signals[LAST_SIGNAL] = { 0 }; */
++
++GType
++gst_httpclientsrc_get_type (void)
++{
++  static GType httpclientsrc_type = 0;
++
++
++  if (!httpclientsrc_type) {
++    static const GTypeInfo httpclientsrc_info = {
++      sizeof (GstHttpclientSrcClass),
++      gst_httpclientsrc_base_init,
++      NULL,
++      (GClassInitFunc) gst_httpclientsrc_class_init,
++      NULL,
++      NULL,
++      sizeof (GstHttpclientSrc),
++      0,
++      (GInstanceInitFunc) gst_httpclientsrc_init,
++      NULL
++    };
++
++    httpclientsrc_type =
++        g_type_register_static (GST_TYPE_ELEMENT, "GstHttpclientSrc",
++        &httpclientsrc_info, 0);
++  }
++  return httpclientsrc_type;
++}
++
++static void
++gst_httpclientsrc_base_init (gpointer g_class)
++{
++  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
++
++  gst_element_class_set_details (element_class, &gst_httpclientsrc_details);
++}
++
++static void
++gst_httpclientsrc_class_init (GstHttpclientSrc * klass)
++{
++  GObjectClass *gobject_class;
++  GstElementClass *gstelement_class;
++
++  gobject_class = (GObjectClass *) klass;
++  gstelement_class = (GstElementClass *) klass;
++
++  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
++
++  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LOCATION,
++      g_param_spec_string ("location", "Source Location (URL)",
++          "URL of the data to read", NULL, G_PARAM_READWRITE));
++  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_METHOD,
++      g_param_spec_string ("method", "HTTP METHOD, defaults to GET",
++          "Method of the read request", NULL, G_PARAM_READWRITE));
++  g_object_class_install_property (gobject_class, ARG_PROTOCOL,
++      g_param_spec_enum ("protocol", "Protocol", "The protocol to wrap data in",
++          GST_TYPE_TCP_PROTOCOL_TYPE, GST_TCP_PROTOCOL_TYPE_NONE,
++          G_PARAM_READWRITE));
++
++  gobject_class->set_property = gst_httpclientsrc_set_property;
++  gobject_class->get_property = gst_httpclientsrc_get_property;
++
++  gstelement_class->change_state = gst_httpclientsrc_change_state;
++  gstelement_class->set_clock = gst_httpclientsrc_set_clock;
++
++  GST_DEBUG_CATEGORY_INIT (httpclientsrc_debug, "httpclientsrc", 0,
++      "HTTP Client Source");
++}
++
++static void
++gst_httpclientsrc_set_clock (GstElement * element, GstClock * clock)
++{
++  GstHttpclientSrc *httpclientsrc;
++
++  httpclientsrc = GST_HTTPCLIENTSRC (element);
++
++  httpclientsrc->clock = clock;
++}
++
++static void
++gst_httpclientsrc_init (GstHttpclientSrc * this)
++{
++  /* create the src pad */
++  this->srcpad = gst_pad_new ("src", GST_PAD_SRC);
++  gst_element_add_pad (GST_ELEMENT (this), this->srcpad);
++  gst_pad_set_get_function (this->srcpad, gst_httpclientsrc_get);
++  gst_pad_set_getcaps_function (this->srcpad, gst_httpclientsrc_getcaps);
++
++  this->port = TCP_DEFAULT_PORT;
++  this->method = g_strdup(HTTP_DEFAULT_METHOD);
++  this->location = NULL;
++  this->host = NULL;
++  this->clock = NULL;
++  this->sock_fd = -1;
++  this->protocol = GST_TCP_PROTOCOL_TYPE_NONE;
++  this->curoffset = 0;
++  this->caps = NULL;
++
++  GST_FLAG_UNSET (this, GST_HTTPCLIENTSRC_OPEN);
++}
++
++static GstCaps *
++gst_httpclientsrc_getcaps (GstPad * pad)
++{
++  GstHttpclientSrc *src;
++  GstCaps *caps = NULL;
++
++  src = GST_HTTPCLIENTSRC (GST_OBJECT_PARENT (pad));
++
++  if (!GST_FLAG_IS_SET (src, GST_HTTPCLIENTSRC_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 GstData *
++gst_httpclientsrc_get (GstPad * pad)
++{
++  GstHttpclientSrc *src;
++  size_t readsize;
++  int ret;
++
++  GstData *data = NULL;
++  GstBuffer *buf = NULL;
++
++  g_return_val_if_fail (pad != NULL, NULL);
++  g_return_val_if_fail (GST_IS_PAD (pad), NULL);
++  src = GST_HTTPCLIENTSRC (GST_OBJECT_PARENT (pad));
++  g_return_val_if_fail (GST_FLAG_IS_SET (src, GST_HTTPCLIENTSRC_OPEN), NULL);
++
++  /* try to negotiate here */
++  if (!gst_pad_is_negotiated (pad)) {
++    if (GST_PAD_LINK_FAILED (gst_pad_renegotiate (pad))) {
++      GST_ELEMENT_ERROR (src, CORE, NEGOTIATION, (NULL), GST_ERROR_SYSTEM);
++      gst_buffer_unref (buf);
++      return GST_DATA (gst_event_new (GST_EVENT_EOS));
++    }
++  }
++
++  /* if we have a left over buffer after a discont, return that */
++  if (src->buffer_after_discont) {
++    buf = src->buffer_after_discont;
++    GST_LOG_OBJECT (src,
++        "Returning buffer after discont of size %d, ts %"
++        GST_TIME_FORMAT ", dur %" GST_TIME_FORMAT
++        ", offset %" G_GINT64_FORMAT ", offset_end %" G_GINT64_FORMAT,
++        GST_BUFFER_SIZE (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
++        GST_TIME_ARGS (GST_BUFFER_DURATION (buf)),
++        GST_BUFFER_OFFSET (buf), GST_BUFFER_OFFSET_END (buf));
++    src->buffer_after_discont = NULL;
++    return GST_DATA (buf);
++  }
++
++  /* read the buffer header if we're using a protocol */
++  switch (src->protocol) {
++      fd_set testfds;
++
++    case GST_TCP_PROTOCOL_TYPE_NONE:
++      /* do a blocking select on the socket */
++      FD_ZERO (&testfds);
++      FD_SET (src->sock_fd, &testfds);
++      ret = select (src->sock_fd + 1, &testfds, (fd_set *) 0, (fd_set *) 0, 0);
++      /* no action (0) is an error too in our case */
++      if (ret <= 0) {
++        GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
++            ("select failed: %s", g_strerror (errno)));
++        return GST_DATA (gst_event_new (GST_EVENT_EOS));
++      }
++
++      /* ask how much is available for reading on the socket */
++      ret = ioctl (src->sock_fd, FIONREAD, &readsize);
++      if (ret < 0) {
++        GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
++            ("ioctl failed: %s", g_strerror (errno)));
++        return GST_DATA (gst_event_new (GST_EVENT_EOS));
++      }
++      GST_LOG_OBJECT (src, "ioctl says %d bytes available", readsize);
++      buf = gst_buffer_new_and_alloc (readsize);
++      break;
++    case GST_TCP_PROTOCOL_TYPE_GDP:
++      if (!(data = gst_tcp_gdp_read_header (GST_ELEMENT (src), src->sock_fd))) {
++        GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
++            ("Could not read data header through GDP"));
++        return GST_DATA (gst_event_new (GST_EVENT_EOS));
++      }
++      if (GST_IS_EVENT (data))
++        return data;
++      buf = GST_BUFFER (data);
++
++      GST_LOG_OBJECT (src, "Going to read data from socket into buffer %p",
++          buf);
++      /* use this new buffer to read data into */
++      readsize = GST_BUFFER_SIZE (buf);
++      break;
++    default:
++      g_warning ("Unhandled protocol type");
++      break;
++  }
++
++  GST_LOG_OBJECT (src, "Reading %d bytes", readsize);
++  ret = gst_tcp_socket_read (src->sock_fd, GST_BUFFER_DATA (buf), readsize);
++  if (ret < 0) {
++    GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
++    gst_buffer_unref (buf);
++    return GST_DATA (gst_event_new (GST_EVENT_EOS));
++  }
++
++  /* if we read 0 bytes, and we're blocking, we hit eos */
++  if (ret == 0) {
++    GST_DEBUG ("blocking read returns 0, EOS");
++    gst_buffer_unref (buf);
++    gst_element_set_eos (GST_ELEMENT (src));
++    return GST_DATA (gst_event_new (GST_EVENT_EOS));
++  }
++
++  readsize = ret;
++  GST_BUFFER_SIZE (buf) = readsize;
++  GST_BUFFER_MAXSIZE (buf) = readsize;
++
++  /* FIXME: we could decide to set OFFSET and OFFSET_END for non-protocol
++   * streams to mean the bytes processed */
++
++  /* if this is our first buffer, we need to send a discont with the
++   * given timestamp or the current offset, and store the buffer for
++   * the next iteration through the get loop */
++  if (src->send_discont) {
++    GstClockTime timestamp;
++    GstEvent *event;
++
++    src->send_discont = FALSE;
++    src->buffer_after_discont = buf;
++    /* if the timestamp is valid, send a timed discont
++     * taking into account the incoming buffer's timestamps */
++    timestamp = GST_BUFFER_TIMESTAMP (buf);
++    if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
++      GST_DEBUG_OBJECT (src,
++          "sending discontinuous with timestamp %" GST_TIME_FORMAT,
++          GST_TIME_ARGS (timestamp));
++      event =
++          gst_event_new_discontinuous (FALSE, GST_FORMAT_TIME, timestamp, NULL);
++      return GST_DATA (event);
++    }
++    /* otherwise, send an offset discont */
++    GST_DEBUG_OBJECT (src, "sending discontinuous with offset %d",
++        src->curoffset);
++    event =
++        gst_event_new_discontinuous (FALSE, GST_FORMAT_BYTES, src->curoffset,
++        NULL);
++    return GST_DATA (event);
++  }
++
++  src->curoffset += readsize;
++  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 (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
++      GST_TIME_ARGS (GST_BUFFER_DURATION (buf)),
++      GST_BUFFER_OFFSET (buf), GST_BUFFER_OFFSET_END (buf));
++  return GST_DATA (buf);
++}
++
++static void
++gst_httpclientsrc_set_property (GObject * object, guint prop_id,
++				const GValue * value, GParamSpec * pspec)
++{
++  GstHttpclientSrc *httpclientsrc;
++
++
++  /* it's not null if we got it, but it might not be ours */
++  g_return_if_fail (GST_IS_HTTPCLIENTSRC (object));
++  httpclientsrc = GST_HTTPCLIENTSRC (object);
++
++  GST_DEBUG_OBJECT (httpclientsrc, "setting property %d", prop_id);
++
++  switch (prop_id) {
++  case ARG_LOCATION: {
++    gchar *pathstart = NULL;
++    gchar *location = NULL;
++    gchar *hostport = NULL;
++    gchar *portstart = NULL;
++    int locationlen;
++    g_free (httpclientsrc->location);
++    g_free (httpclientsrc->host);
++    g_free (httpclientsrc->path);
++    httpclientsrc->location = location = g_strdup (g_value_get_string (value));
++    GST_DEBUG_OBJECT (httpclientsrc, "setting location=%s", location);
++
++    if (strncmp(location, "http://", 7) != 0)
++      return;
++    locationlen = strlen(location);
++    hostport = location + 7;
++    GST_DEBUG_OBJECT (httpclientsrc, "    hostport=%s", hostport);
++
++    pathstart = strchr(hostport, '/');
++    GST_DEBUG_OBJECT (httpclientsrc, "    pathstart=%s", pathstart);
++
++    if (pathstart) {
++      httpclientsrc->path = g_strdup(pathstart);
++    } else {
++      httpclientsrc->path = g_strdup("/");
++      pathstart = location+locationlen;
++    }
++    hostport = g_strndup(hostport, pathstart - hostport);
++    portstart = strrchr(hostport, ':');
++    GST_DEBUG_OBJECT (httpclientsrc, "    hostport=%s portstart=%s", hostport, portstart);
++    if (portstart != NULL) {
++      httpclientsrc->host = g_strndup(hostport, portstart - hostport);
++      httpclientsrc->port = strtoul(portstart+1, NULL, 0);
++      g_free(hostport);
++    } else {
++      httpclientsrc->host = hostport;
++      httpclientsrc->port = 80;
++    }
++    GST_DEBUG_OBJECT (httpclientsrc, "    host=%s port=%d path=%s", httpclientsrc->host, httpclientsrc->port, httpclientsrc->path);
++  } break;
++  case ARG_METHOD:
++    g_free (httpclientsrc->method);
++    httpclientsrc->method = g_strdup (g_value_get_string (value));
++    break;
++  case ARG_PROTOCOL:
++    httpclientsrc->protocol = g_value_get_enum (value);
++    break;
++
++  default:
++    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
++    break;
++  }
++}
++
++static void
++gst_httpclientsrc_get_property (GObject * object, guint prop_id, GValue * value,
++    GParamSpec * pspec)
++{
++  GstHttpclientSrc *httpclientsrc;
++
++  g_return_if_fail (GST_IS_HTTPCLIENTSRC (object));
++  httpclientsrc = GST_HTTPCLIENTSRC (object);
++
++  switch (prop_id) {
++    case ARG_LOCATION:
++      g_value_set_string (value, httpclientsrc->location);
++      break;
++    case ARG_METHOD:
++      g_value_set_string (value, httpclientsrc->method);
++      break;
++    case ARG_PROTOCOL:
++      g_value_set_enum (value, httpclientsrc->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_httpclientsrc_init_receive (GstHttpclientSrc * this)
++{
++  int ret;
++  gchar ip[256];
++  struct addrinfo *addrinfo, *top_addrinfo;
++  int addr_family;
++  gchar *request = NULL;
++
++  GST_DEBUG_OBJECT (this, "getaddrinfo %s", this->host);
++  ret = getaddrinfo(this->host, "http", NULL, &addrinfo);
++  top_addrinfo = addrinfo;
++
++ retry:
++  this->addr_family = addr_family = addrinfo->ai_family;
++  this->server_addrlen = addrinfo->ai_addrlen;
++  memset(&this->server_sockaddr, 0, sizeof(this->server_sockaddr));
++  memcpy(&this->server_sockaddr, addrinfo->ai_addr, addrinfo->ai_addrlen);
++
++  /* create receiving client socket */
++  GST_DEBUG_OBJECT (this, "opening receiving client socket to %s:%d\n",
++      this->host, this->port);
++  if ((this->sock_fd = socket (this->addr_family, SOCK_STREAM, 0)) == -1) {
++    GST_ELEMENT_ERROR (this, RESOURCE, OPEN_READ, (NULL), GST_ERROR_SYSTEM);
++    return FALSE;
++  }
++  GST_DEBUG_OBJECT (this, "opened receiving client socket with fd %d",
++      this->sock_fd);
++
++  /* look up name if we need to */
++  GST_DEBUG_OBJECT (this, "IP address for host %s is %s", this->host, ip);
++
++  /* fill in port */
++  switch (this->addr_family) {
++  case AF_INET:
++    ((struct sockaddr_in *)&this->server_sockaddr)->sin_port = htons(this->port);
++    inet_ntop(this->addr_family, &(((struct sockaddr_in *)&this->server_sockaddr)->sin_addr), ip, sizeof(ip)); 
++    break;
++  case AF_INET6:
++    ((struct sockaddr_in6 *)&this->server_sockaddr)->sin6_port = htons(this->port);
++    inet_ntop(this->addr_family, &(((struct sockaddr_in6 *)&this->server_sockaddr)->sin6_addr), ip, sizeof(ip)); 
++    break;
++  }
++  if (this->addr_family == AF_INET6) { 
++    int offset = 0;
++    int i;
++    struct in6_addr *in6_addr = &(((struct sockaddr_in6 *)&this->server_sockaddr)->sin6_addr);
++    for (i = 0; i < sizeof(struct in6_addr); i++) {
++      int b = in6_addr->s6_addr[i];
++      offset += sprintf(ip+offset, ":%02x", b);
++    }
++  }
++
++  /* connect to server */
++  GST_DEBUG_OBJECT (this, "connecting to server family=%d ip=%s port=%d sockaddrlen=%d",
++		    this->addr_family, ip, this->port, this->server_addrlen);
++  ret = connect (this->sock_fd, (struct sockaddr *) &this->server_sockaddr, this->server_addrlen);
++
++  if (ret) {
++    switch (errno) {
++      case ECONNREFUSED:
++        GST_ELEMENT_ERROR (this, RESOURCE, OPEN_READ,
++            (_("Connection to %s:%d refused."), this->host, this->port),
++            (NULL));
++        if (addrinfo->ai_next == NULL)
++	  return FALSE;
++        break;
++      default:
++        GST_ELEMENT_ERROR (this, RESOURCE, OPEN_READ, (NULL),
++            ("connect to %s:%d failed: %s", this->host, this->port,
++                g_strerror (errno)));
++        if (addrinfo->ai_next == NULL)
++	  return FALSE;
++        break;
++    }
++    addrinfo = addrinfo->ai_next;
++    if (addrinfo) {
++      GST_DEBUG_OBJECT(this, "retrying with addrinfo %p", addrinfo);
++      goto retry;
++    }
++  }
++
++  /* send request and headers */
++  request = g_strdup_printf("%s %s HTTP/1.0\r\nHost: %s\r\n\r\n",
++			    this->method, this->path, this->host);
++  GST_DEBUG_OBJECT(this, "sending request %s", request);
++  if (gst_tcp_socket_write(this->sock_fd, request, strlen(request)) < 0) {
++        GST_ELEMENT_ERROR (this, RESOURCE, OPEN_READ, (NULL),
++            ("sending HTTP request to %s failed: %s", this->location,
++                g_strerror (errno)));
++        return FALSE;
++  }
++  g_free(request);
++
++  
++  /* receive and discard headers */
++  {
++    char responseline[12];
++    int rc;
++    /* receive response line (HTTP/1.x NNN) */
++    if ((rc = gst_tcp_socket_read(this->sock_fd, responseline, sizeof(responseline))) < 0) {
++      GST_ELEMENT_ERROR (this, RESOURCE, OPEN_READ, (NULL),
++			 ("reading HTTP response from %s failed: %s", this->location,
++			  g_strerror (errno)));
++      return FALSE;
++    }
++    GST_DEBUG_OBJECT(this, "got %d byte response %s", rc, responseline);
++
++    enum response_state {
++      RESPONSE_CHAR,
++      RESPONSE_CR,
++      RESPONSE_CRLF,
++      RESPONSE_CRLFCR,
++      RESPONSE_END_OF_HEADERS /* saw crlfcrlf */
++    } response_state = RESPONSE_CHAR;
++    while (response_state != RESPONSE_END_OF_HEADERS) {
++      gchar ch;
++      if (gst_tcp_socket_read(this->sock_fd, &ch, sizeof(ch)) < 0) {
++        GST_ELEMENT_ERROR (this, RESOURCE, OPEN_READ, (NULL),
++			   ("reading HTTP response from %s failed: %s", this->location,
++			    g_strerror (errno)));
++        return FALSE;
++      }
++      switch (ch) {
++      case '\n':
++	switch (response_state) {
++	case RESPONSE_CR: response_state = RESPONSE_CRLF; break;
++	case RESPONSE_CRLFCR: response_state = RESPONSE_END_OF_HEADERS; break;
++	default: response_state = RESPONSE_CHAR;
++	} break;	
++      case '\r':
++	switch (response_state) {
++	case RESPONSE_CRLF: response_state = RESPONSE_CRLFCR; break;
++	default: response_state = RESPONSE_CR;
++	} break;
++      default:
++	response_state = RESPONSE_CHAR;
++      }
++    }
++  }
++
++  this->send_discont = TRUE;
++  this->buffer_after_discont = NULL;
++  GST_FLAG_SET (this, GST_HTTPCLIENTSRC_OPEN);
++
++  /* get the caps if we're using GDP */
++  if (this->protocol == GST_TCP_PROTOCOL_TYPE_GDP) {
++    /* if we haven't received caps yet, we should get them first */
++    if (!this->caps_received) {
++      GstCaps *caps;
++
++      GST_DEBUG_OBJECT (this, "getting caps through GDP");
++      if (!(caps = gst_tcp_gdp_read_caps (GST_ELEMENT (this), this->sock_fd))) {
++        GST_ELEMENT_ERROR (this, RESOURCE, READ, (NULL),
++            ("Could not read caps through GDP"));
++        return FALSE;
++      }
++      if (!GST_IS_CAPS (caps)) {
++        GST_ELEMENT_ERROR (this, RESOURCE, READ, (NULL),
++            ("Could not read caps through GDP"));
++        return FALSE;
++      }
++      GST_DEBUG_OBJECT (this, "Received caps through GDP: %" GST_PTR_FORMAT,
++          caps);
++      this->caps_received = TRUE;
++      this->caps = caps;
++    }
++  }
++  return TRUE;
++}
++
++static void
++gst_httpclientsrc_close (GstHttpclientSrc * this)
++{
++  if (this->sock_fd != -1) {
++    close (this->sock_fd);
++    this->sock_fd = -1;
++  }
++  this->caps_received = FALSE;
++  if (this->caps) {
++    gst_caps_free (this->caps);
++    this->caps = NULL;
++  }
++  GST_FLAG_UNSET (this, GST_HTTPCLIENTSRC_OPEN);
++}
++
++static GstElementStateReturn
++gst_httpclientsrc_change_state (GstElement * element)
++{
++  g_return_val_if_fail (GST_IS_HTTPCLIENTSRC (element), GST_STATE_FAILURE);
++
++  if (GST_STATE_PENDING (element) == GST_STATE_NULL) {
++    if (GST_FLAG_IS_SET (element, GST_HTTPCLIENTSRC_OPEN))
++      gst_httpclientsrc_close (GST_HTTPCLIENTSRC (element));
++  } else {
++    if (!GST_FLAG_IS_SET (element, GST_HTTPCLIENTSRC_OPEN)) {
++      if (!gst_httpclientsrc_init_receive (GST_HTTPCLIENTSRC (element)))
++        return GST_STATE_FAILURE;
++    }
++  }
++
++  if (GST_ELEMENT_CLASS (parent_class)->change_state)
++    return GST_ELEMENT_CLASS (parent_class)->change_state (element);
++
++  return GST_STATE_SUCCESS;
++}
+diff -urN gst-plugins-0.8.7/gst/tcp/gsthttpclientsrc.h gst-plugins-0.8.7-httpsrc1/gst/tcp/gsthttpclientsrc.h
+--- gst-plugins-0.8.7/gst/tcp/gsthttpclientsrc.h	1969-12-31 19:00:00.000000000 -0500
++++ gst-plugins-0.8.7-httpsrc1/gst/tcp/gsthttpclientsrc.h	2005-03-02 09:47:01.640623151 -0500
+@@ -0,0 +1,98 @@
++/* 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.
++ */
++
++
++#ifndef __GST_HTTPCLIENTSRC_H__
++#define __GST_HTTPCLIENTSRC_H__
++
++#include <gst/gst.h>
++
++#ifdef __cplusplus
++extern "C" {
++#endif /* __cplusplus */
++
++#include <netdb.h>                        /* sockaddr_in */
++#include <netinet/in.h>			  /* sockaddr_in */
++#include <unistd.h>
++#include "gsttcp.h"
++
++#define GST_TYPE_HTTPCLIENTSRC \
++  (gst_httpclientsrc_get_type())
++#define GST_HTTPCLIENTSRC(obj) \
++  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_HTTPCLIENTSRC,GstHttpclientSrc))
++#define GST_HTTPCLIENTSRC_CLASS(klass) \
++  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_HTTPCLIENTSRC,GstHttpclientSrc))
++#define GST_IS_HTTPCLIENTSRC(obj) \
++  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_HTTPCLIENTSRC))
++#define GST_IS_HTTPCLIENTSRC_CLASS(obj) \
++  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_HTTPCLIENTSRC))
++
++typedef struct _GstHttpclientSrc GstHttpclientSrc;
++typedef struct _GstHttpclientSrcClass GstHttpclientSrcClass;
++
++typedef enum GstHttpclientSrcFlags {
++  GST_HTTPCLIENTSRC_OPEN       = GST_ELEMENT_FLAG_LAST,
++
++  GST_HTTPCLIENTSRC_FLAG_LAST,
++} GstHttpclientSrcFlags;
++
++struct _GstHttpclientSrc {
++  GstElement element;
++
++  /* pad */
++  GstPad *srcpad;
++
++  /* server information */
++  int port;
++  int addr_family;
++  gchar *method;
++  gchar *host;
++  gchar *path;
++  gchar *location; /* url */
++  struct sockaddr_storage server_sockaddr;
++  int server_addrlen;
++
++  /* socket */
++  int sock_fd;
++
++  /* number of bytes we've gotten */
++  off_t curoffset;
++
++  GstTCPProtocolType protocol; /* protocol used for reading data */
++  gboolean caps_received;      /* if we have received caps yet */
++  GstCaps *caps;
++  GstClock *clock;
++
++  gboolean send_discont;       /* TRUE when we need to send a discont */
++  GstBuffer *buffer_after_discont; /* temporary storage for buffer */
++};
++
++struct _GstHttpclientSrcClass {
++  GstElementClass parent_class;
++};
++
++GType gst_httpclientsrc_get_type (void);
++
++
++#ifdef __cplusplus
++}
++#endif /* __cplusplus */
++
++#endif /* __GST_HTTPCLIENTSRC_H__ */
+diff -urN gst-plugins-0.8.7/gst/tcp/gsttcpplugin.c gst-plugins-0.8.7-httpsrc1/gst/tcp/gsttcpplugin.c
+--- gst-plugins-0.8.7/gst/tcp/gsttcpplugin.c	2004-11-05 12:15:10.000000000 -0500
++++ gst-plugins-0.8.7-httpsrc1/gst/tcp/gsttcpplugin.c	2005-03-02 09:59:33.003801791 -0500
+@@ -23,6 +23,7 @@
+ 
+ #include "gsttcpsrc.h"
+ #include "gsttcpsink.h"
++#include "gsthttpclientsrc.h"
+ #include "gsttcpclientsrc.h"
+ #include "gsttcpclientsink.h"
+ #include "gsttcpserversrc.h"
+@@ -59,6 +60,9 @@
+   if (!gst_element_register (plugin, "multifdsink", GST_RANK_NONE,
+           GST_TYPE_MULTIFDSINK))
+     return FALSE;
++  if (!gst_element_register (plugin, "httpclientsrc", GST_RANK_NONE,
++          GST_TYPE_HTTPCLIENTSRC))
++    return FALSE;
+ 
+   GST_DEBUG_CATEGORY_INIT (tcp_debug, "tcp", 0, "TCP calls");
+ 
+diff -urN gst-plugins-0.8.7/gst/tcp/Makefile.am gst-plugins-0.8.7-httpsrc1/gst/tcp/Makefile.am
+--- gst-plugins-0.8.7/gst/tcp/Makefile.am	2004-11-02 02:41:44.000000000 -0500
++++ gst-plugins-0.8.7-httpsrc1/gst/tcp/Makefile.am	2005-03-02 09:29:30.125528594 -0500
+@@ -18,6 +18,7 @@
+ 	gsttcp.c \
+ 	gstfdset.c \
+ 	gstmultifdsink.c  \
++	gsthttpclientsrc.c \
+ 	gsttcpclientsrc.c gsttcpclientsink.c \
+ 	gsttcpserversrc.c gsttcpserversink.c
+ 
+@@ -35,6 +36,7 @@
+   gsttcp.h \
+   gstfdset.h \
+   gstmultifdsink.h  \
++  gsthttpclientsrc.h \
+   gsttcpclientsrc.h gsttcpclientsink.h \
+   gsttcpserversrc.h gsttcpserversink.h
+ 
+diff -urN gst-plugins-0.8.7/gst/tcp/Makefile.in gst-plugins-0.8.7-httpsrc1/gst/tcp/Makefile.in
+--- gst-plugins-0.8.7/gst/tcp/Makefile.in	2005-01-05 05:47:55.000000000 -0500
++++ gst-plugins-0.8.7-httpsrc1/gst/tcp/Makefile.in	2005-03-02 09:33:30.515512648 -0500
+@@ -99,7 +99,8 @@
+ am_libgsttcp_la_OBJECTS = libgsttcp_la-gsttcpplugin.lo \
+ 	libgsttcp_la-gsttcpsrc.lo libgsttcp_la-gsttcpsink.lo \
+ 	libgsttcp_la-gsttcp.lo libgsttcp_la-gstfdset.lo \
+-	libgsttcp_la-gstmultifdsink.lo libgsttcp_la-gsttcpclientsrc.lo \
++	libgsttcp_la-gstmultifdsink.lo libgsttcp_la-gsthttpclientsrc.lo \
++	libgsttcp_la-gsttcpclientsrc.lo \
+ 	libgsttcp_la-gsttcpclientsink.lo \
+ 	libgsttcp_la-gsttcpserversrc.lo \
+ 	libgsttcp_la-gsttcpserversink.lo
+@@ -730,6 +731,7 @@
+ 	gsttcp.c \
+ 	gstfdset.c \
+ 	gstmultifdsink.c  \
++	gsthttpclientsrc.c \
+ 	gsttcpclientsrc.c gsttcpclientsink.c \
+ 	gsttcpserversrc.c gsttcpserversink.c
+ 
+@@ -747,7 +749,7 @@
+   gsttcp.h \
+   gstfdset.h \
+   gstmultifdsink.h  \
+-  gsttcpclientsrc.h gsttcpclientsink.h \
++  gsthttpclientsrc.h gsttcpclientsrc.h gsttcpclientsink.h \
+   gsttcpserversrc.h gsttcpserversink.h
+ 
+ CLEANFILES = $(BUILT_SOURCES)
+@@ -844,6 +846,7 @@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsttcp.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsttcpclientsink.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsttcpclientsrc.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsthttpclientsrc.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsttcpplugin.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsttcpserversink.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgsttcp_la-gsttcpserversrc.Plo@am__quote@
+@@ -913,6 +916,13 @@
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ @am__fastdepCC_FALSE@	$(LIBTOOL) --mode=compile --tag=CC $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgsttcp_la_CFLAGS) $(CFLAGS) -c -o libgsttcp_la-gstmultifdsink.lo `test -f 'gstmultifdsink.c' || echo '$(srcdir)/'`gstmultifdsink.c
+ 
++libgsttcp_la-gsthttpclientsrc.lo: gsthttpclientsrc.c
++@am__fastdepCC_TRUE@	if $(LIBTOOL) --mode=compile --tag=CC $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgsttcp_la_CFLAGS) $(CFLAGS) -MT libgsttcp_la-gsthttpclientsrc.lo -MD -MP -MF "$(DEPDIR)/libgsttcp_la-gsthttpclientsrc.Tpo" -c -o libgsttcp_la-gsthttpclientsrc.lo `test -f 'gsthttpclientsrc.c' || echo '$(srcdir)/'`gsthttpclientsrc.c; \
++@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/libgsttcp_la-gsthttpclientsrc.Tpo" "$(DEPDIR)/libgsttcp_la-gsthttpclientsrc.Plo"; else rm -f "$(DEPDIR)/libgsttcp_la-gsthttpclientsrc.Tpo"; exit 1; fi
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='gsthttpclientsrc.c' object='libgsttcp_la-gsthttpclientsrc.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL) --mode=compile --tag=CC $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgsttcp_la_CFLAGS) $(CFLAGS) -c -o libgsttcp_la-gsthttpclientsrc.lo `test -f 'gsthttpclientsrc.c' || echo '$(srcdir)/'`gsthttpclientsrc.c
++
+ libgsttcp_la-gsttcpclientsrc.lo: gsttcpclientsrc.c
+ @am__fastdepCC_TRUE@	if $(LIBTOOL) --mode=compile --tag=CC $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgsttcp_la_CFLAGS) $(CFLAGS) -MT libgsttcp_la-gsttcpclientsrc.lo -MD -MP -MF "$(DEPDIR)/libgsttcp_la-gsttcpclientsrc.Tpo" -c -o libgsttcp_la-gsttcpclientsrc.lo `test -f 'gsttcpclientsrc.c' || echo '$(srcdir)/'`gsttcpclientsrc.c; \
+ @am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/libgsttcp_la-gsttcpclientsrc.Tpo" "$(DEPDIR)/libgsttcp_la-gsttcpclientsrc.Plo"; else rm -f "$(DEPDIR)/libgsttcp_la-gsttcpclientsrc.Tpo"; exit 1; fi