--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jingle-ibb/ibb.c	Tue Jul 13 12:56:45 2010 +0200
@@ -0,0 +1,97 @@
+/*
+ * filetransfer.c
+ *
+ * Copyrigth (C) 2010 Nicolas Cornu <nicolas.cornu@ensi-bourges.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include "config.h"
+
+#include <glib.h>
+
+#include <mcabber/modules.h>
+#include <mcabber/utils.h>
+#include <mcabber/xmpp_helper.h>
+
+#include <jingle/jingle.h>
+#include <jingle/check.h>
+#include <jingle/register.h>
+
+#include "ibb.h"
+
+
+gconstpointer jingle_ibb_check(JingleContent *cn, GError **err);
+static void jingle_ibb_init(void);
+static void jingle_ibb_uninit(void);
+
+
+const gchar *deps[] = { "jingle", NULL };
+
+JingleTransportFuncs funcs = {jingle_ibb_check, NULL};
+
+module_info_t info_jingle_filetransfer = {
+  .branch          = MCABBER_BRANCH,
+  .api             = MCABBER_API_VERSION,
+  .version         = PROJECT_VERSION,
+  .description     = "Jingle In Band Bytestream (XEP-0261)\n",
+  .requires        = deps,
+  .init            = jingle_ibb_init,
+  .uninit          = jingle_ibb_uninit,
+  .next            = NULL,
+};
+
+
+gconstpointer jingle_ibb_check(JingleContent *cn, GError **err)
+{
+  JingleIBB *ibb = NULL;
+  LmMessageNode *node = cn->transport;
+  const gchar *blocksize;
+
+  blocksize  = lm_message_node_get_attribute(node, "block-size");
+  ibb->sid = lm_message_node_get_attribute(node, "sid");
+  
+  if (!ibb->sid || !blocksize) {
+    g_set_error(err, JINGLE_CHECK_ERROR, JINGLE_CHECK_ERROR_MISSING,
+                "an attribute of the transport element is missing");
+    g_free(ibb);
+    return NULL;
+  }
+  
+  ibb->blocksize = g_ascii_strtoll(blocksize, NULL, 10);
+
+  // the size attribute is a xs:short an therefore can be negative.
+  if (ibb->blocksize < 0) {
+    g_set_error(err, JINGLE_CHECK_ERROR, JINGLE_CHECK_ERROR_BADVALUE,
+                "block-size is negative");
+    g_free(ibb);
+    return NULL;
+  }
+
+  return (gconstpointer) ibb;
+}
+
+static void jingle_ibb_init(void)
+{
+  jingle_register_transport(NS_JINGLE_TRANSPORT_IBB, &funcs, JINGLE_TRANS_IN_BAND, JINGLE_TRANS_TCP);
+  xmpp_add_feature(NS_JINGLE_TRANSPORT_IBB);
+}
+
+static void jingle_ibb_uninit(void)
+{
+  xmpp_del_feature(NS_JINGLE_TRANSPORT_IBB);
+  jingle_unregister_transport(NS_JINGLE_TRANSPORT_IBB);
+}