Port udp plugin to win32 (#345288).

Original commit message from CVS:
Based on patch by: Joni Valtanen  <joni dot valtanen at movial fi>
* configure.ac:
* gst/udp/Makefile.am:
* gst/udp/gstdynudpsink.c: (gst_dynudpsink_init),
(gst_dynudpsink_finalize), (gst_dynudpsink_close):
* gst/udp/gstdynudpsink.h:
* gst/udp/gstmultiudpsink.c: (gst_multiudpsink_init),
(gst_multiudpsink_finalize), (gst_multiudpsink_close):
* gst/udp/gstmultiudpsink.h:
* gst/udp/gstudp.c: (plugin_init):
* gst/udp/gstudpsink.h:
* gst/udp/gstudpsrc.c: (gst_udpsrc_init), (gst_udpsrc_create),
(gst_udpsrc_start), (gst_udpsrc_stop):
* gst/udp/gstudpsrc.h:
* gst/udp/gstudpnetutils.c: (gst_udp_net_utils_win32_inet_aton),
(gst_udp_net_utils_win32_wsa_startup):
* gst/udp/gstudpnetutils.h:
Port udp plugin to win32 (#345288).

1 files changed, 62 insertions, 0 deletions

diff --git a/gst/udp/gstudpnetutils.c b/gst/udp/gstudpnetutils.c
new file mode 100644
index 00000000..585916d8
--- /dev/null
+++ b/gst/udp/gstudpnetutils.c
@@ -0,0 +1,62 @@
+/* GStreamer UDP network utility functions
+ * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
+ * Copyright (C) 2006 Joni Valtanen <joni.valtanen@movial.fi>
+ *
+ * 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 "gstudpnetutils.h"
+
+#ifdef G_OS_WIN32
+
+int
+gst_udp_net_utils_win32_inet_aton (const char *c, struct in_addr *paddr)
+{
+  paddr->s_addr = inet_addr (c);
+
+  if (paddr->s_addr == INADDR_NONE)
+    return 0;
+
+  return 1;
+}
+
+gboolean
+gst_udp_net_utils_win32_wsa_startup (GstObject * obj)
+{
+  WSADATA w;
+  int error;
+
+  error = WSAStartup (0x0202, &w);
+
+  if (error) {
+    GST_WARNING_OBJECT (obj, "WSAStartup error: %d", error);
+    return FALSE;
+  }
+
+  if (w.wVersion != 0x0202) {
+    WSACleanup ();
+    GST_WARNING_OBJECT (obj, "Winsock version wrong : 0x%x", w.wVersion);
+    return FALSE;
+  }
+
+  return TRUE;
+}
+
+#endif