Merge the pimp_my_sip branch into trunk.

The pimp_my_sip branch is being merged at this point because
it offers basic functionality, and from an API standpoint, things
are complete.

SIP work is *not* feature-complete; however, with the completion
of the SUBSCRIBE/NOTIFY API, all APIs (except a PUBLISH API) have
been created, and thus it is possible for developers to attempt
to create new SIP work.

API documentation can be found in the doxygen in the code, but
usability documentation is still lacking.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@386540 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 81 insertions, 0 deletions

diff --git a/res/res_sip_logger.c b/res/res_sip_logger.c
new file mode 100644
index 000000000..da1719810
--- /dev/null
+++ b/res/res_sip_logger.c
@@ -0,0 +1,81 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2013, Digium, Inc.
+ *
+ * Mark Michelson <mmichelson@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*** MODULEINFO
+	<depend>pjproject</depend>
+	<support_level>core</support_level>
+ ***/
+
+#include "asterisk.h"
+
+#include <pjsip.h>
+
+#include "asterisk/res_sip.h"
+#include "asterisk/module.h"
+#include "asterisk/logger.h"
+
+static pj_status_t logging_on_tx_msg(pjsip_tx_data *tdata)
+{
+	ast_verbose("<--- Transmitting SIP %s (%d bytes) to %s:%s:%d --->\n%.*s\n",
+		    tdata->msg->type == PJSIP_REQUEST_MSG ? "request" : "response",
+		    (int) (tdata->buf.cur - tdata->buf.start),
+		    tdata->tp_info.transport->type_name,
+		    tdata->tp_info.dst_name,
+		    tdata->tp_info.dst_port,
+		    (int) (tdata->buf.end - tdata->buf.start), tdata->buf.start);
+	return PJ_SUCCESS;
+}
+
+static pj_bool_t logging_on_rx_msg(pjsip_rx_data *rdata)
+{
+	ast_verbose("<--- Received SIP %s (%d bytes) from %s:%s:%d --->\n%s\n",
+		    rdata->msg_info.msg->type == PJSIP_REQUEST_MSG ? "request" : "response",
+		    rdata->msg_info.len,
+		    rdata->tp_info.transport->type_name,
+		    rdata->pkt_info.src_name,
+		    rdata->pkt_info.src_port,
+		    rdata->pkt_info.packet);
+	return PJ_FALSE;
+}
+
+static pjsip_module logging_module = {
+	.name = { "Logging Module", 14 },
+	.priority = 0,
+	.on_rx_request = logging_on_rx_msg,
+	.on_rx_response = logging_on_rx_msg,
+	.on_tx_request = logging_on_tx_msg,
+	.on_tx_response = logging_on_tx_msg,
+};
+
+static int load_module(void)
+{
+	ast_sip_register_service(&logging_module);
+	return AST_MODULE_LOAD_SUCCESS;
+}
+
+static int unload_module(void)
+{
+	ast_sip_unregister_service(&logging_module);
+	return 0;
+}
+
+AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "SIP Packet Logger",
+		.load = load_module,
+		.unload = unload_module,
+		.load_pri = AST_MODPRI_APP_DEPEND,
+	       );