* #36737: switch back to svn repo, remove assert in sip_transaction.c
diff --git a/jni/pjproject-android/.svn/pristine/18/181f4cf69afd8581a6d53ed10fe36f4833263e3f.svn-base b/jni/pjproject-android/.svn/pristine/18/181f4cf69afd8581a6d53ed10fe36f4833263e3f.svn-base
new file mode 100644
index 0000000..d1cc04f
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/181f4cf69afd8581a6d53ed10fe36f4833263e3f.svn-base
@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<!-- 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 -->
+<!-- -->
+<!-- -->
+
+<!-- Note:
+ For this test to work, PJSUA-LIB needs to add video line, with
+ this patch:
+
+ pjsua_media.c:1253, after call to pjmedia_endpt_create_sdp():
+
+ if (1) {
+ pjmedia_sdp_media *m = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_media);
+ m->desc.media = pj_str("video");
+ m->desc.port = 3000;
+ m->desc.transport = pj_str("RTP/AVP");
+ m->desc.fmt_count = 1;
+ m->desc.fmt[0] = pj_str("0");
+ sdp->media[sdp->media_count++] = m;
+ }
+
+-->
+
+
+<scenario name="UAC with bad ACK">
+ <!-- UAC with bad ACK causes assertion with pjsip 1.4 -->
+ <send retrans="500">
+ <![CDATA[
+
+ INVITE sip:[service]@[remote_ip]:[remote_port] SIP/2.0
+ Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+ From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[call_number]
+ To: sut <sip:[service]@[remote_ip]:[remote_port]>
+ Call-ID: [call_id]
+ CSeq: 1 INVITE
+ Contact: sip:sipp@[local_ip]:[local_port]
+ Max-Forwards: 70
+ Subject: Performance Test
+ Content-Type: application/sdp
+ Content-Length: [len]
+
+ v=0
+ o=Tester 234 123 IN IP4 89.208.145.194
+ s=Tester
+ c=IN IP4 89.208.145.194
+ t=0 0
+ m=audio 17424 RTP/AVP 111 0 18 101
+ a=rtpmap:111 SPEEX/16000
+ a=rtpmap:0 PCMU/8000
+ a=rtpmap:18 G729/8000
+ a=rtpmap:101 telephone-event/8000
+ a=sendrecv
+ a=rtcp:17425
+ m=video 11128 RTP/AVP 34 103 104
+ a=rtpmap:34 H263/90000
+ a=rtpmap:103 H263-1998/90000
+ a=rtpmap:104 H264/90000
+ a=sendrecv
+ a=rtcp:11129
+
+ ]]>
+ </send>
+
+ <recv response="100"
+ optional="true">
+ </recv>
+
+ <recv response="180" optional="true">
+ </recv>
+
+ <!-- By adding rrs="true" (Record Route Sets), the route sets -->
+ <!-- are saved and used for following messages sent. Useful to test -->
+ <!-- against stateful SIP proxies/B2BUAs. -->
+ <recv response="200" rtd="true">
+ </recv>
+
+ <!-- Packet lost can be simulated in any send/recv message by -->
+ <!-- by adding the 'lost = "10"'. Value can be [1-100] percent. -->
+ <send>
+ <![CDATA[
+
+ ACK sip:[service]@[remote_ip]:[remote_port] SIP/2.0
+ Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+ From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[call_number]
+ To: sut <sip:[service]@[remote_ip]:[remote_port]>[peer_tag_param]
+ Call-ID: [call_id]
+ CSeq: 1 ACK
+ Contact: sip:sipp@[local_ip]:[local_port]
+ Max-Forwards: 70
+ Subject: Performance Test
+ Content-Length: 0
+
+ ]]>
+ </send>
+
+ <!-- This delay can be customized by the -d command-line option -->
+ <!-- or by adding a 'milliseconds = "value"' option here. -->
+ <pause milliseconds="2000"/>
+
+ <send retrans="500">
+ <![CDATA[
+
+ INVITE sip:[service]@[remote_ip]:[remote_port] SIP/2.0
+ Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+ From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[call_number]
+ To: sut <sip:[service]@[remote_ip]:[remote_port]>[peer_tag_param]
+ Call-ID: [call_id]
+ CSeq: 2 INVITE
+ Contact: sip:sipp@[local_ip]:[local_port]
+ Max-Forwards: 70
+ Subject: Performance Test
+ Content-Type: application/sdp
+ Content-Length: [len]
+
+ v=0
+ o=Tester 234 124 IN IP4 89.208.145.194
+ s=Tester
+ c=IN IP4 89.208.145.194
+ t=0 0
+ m=audio 17424 RTP/AVP 111 0 18 101
+ a=rtpmap:111 SPEEX/16000
+ a=rtpmap:0 PCMU/8000
+ a=rtpmap:18 G729/8000
+ a=rtpmap:101 telephone-event/8000
+ a=sendrecv
+ a=rtcp:17425
+ m=video 0 RTP/AVP 34 103 104
+ a=sendrecv
+
+
+ ]]>
+ </send>
+
+ <!-- By adding rrs="true" (Record Route Sets), the route sets -->
+ <!-- are saved and used for following messages sent. Useful to test -->
+ <!-- against stateful SIP proxies/B2BUAs. -->
+ <recv response="200" rtd="true">
+ </recv>
+
+ <!-- Packet lost can be simulated in any send/recv message by -->
+ <!-- by adding the 'lost = "10"'. Value can be [1-100] percent. -->
+ <send>
+ <![CDATA[
+
+ ACK sip:[service]@[remote_ip]:[remote_port] SIP/2.0
+ Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+ From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[call_number]
+ To: sut <sip:[service]@[remote_ip]:[remote_port]>[peer_tag_param]
+ Call-ID: [call_id]
+ CSeq: 2 ACK
+ Contact: sip:sipp@[local_ip]:[local_port]
+ Max-Forwards: 70
+ Subject: Performance Test
+ Content-Length: 0
+
+ ]]>
+ </send>
+
+
+ <pause milliseconds="2000"/>
+
+
+ <!-- The 'crlf' option inserts a blank line in the statistics report. -->
+ <send retrans="500">
+ <![CDATA[
+
+ BYE sip:[service]@[remote_ip]:[remote_port] SIP/2.0
+ Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+ From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[call_number]
+ To: sut <sip:[service]@[remote_ip]:[remote_port]>[peer_tag_param]
+ Call-ID: [call_id]
+ CSeq: 3 BYE
+ Contact: sip:sipp@[local_ip]:[local_port]
+ Max-Forwards: 70
+ Subject: Performance Test
+ Content-Length: 0
+
+ ]]>
+ </send>
+
+ <recv response="200" crlf="true">
+ </recv>
+
+
+ <!-- definition of the response time repartition table (unit is ms) -->
+ <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
+
+ <!-- definition of the call length repartition table (unit is ms) -->
+ <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/>
+
+</scenario>
+
diff --git a/jni/pjproject-android/.svn/pristine/18/183baa97f45396f175325debff11484910f79dc6.svn-base b/jni/pjproject-android/.svn/pristine/18/183baa97f45396f175325debff11484910f79dc6.svn-base
new file mode 100644
index 0000000..18ffd3c
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/183baa97f45396f175325debff11484910f79dc6.svn-base
@@ -0,0 +1,164 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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 <pjmedia/plc.h>
+#include <pjmedia/errno.h>
+#include <pjmedia/wsola.h>
+#include <pj/assert.h>
+#include <pj/pool.h>
+#include <pj/string.h>
+
+
+static void* plc_wsola_create(pj_pool_t*, unsigned c, unsigned f);
+static void plc_wsola_save(void*, pj_int16_t*);
+static void plc_wsola_generate(void*, pj_int16_t*);
+
+/**
+ * This struct is used internally to represent a PLC backend.
+ */
+struct plc_alg
+{
+ void* (*plc_create)(pj_pool_t*, unsigned c, unsigned f);
+ void (*plc_save)(void*, pj_int16_t*);
+ void (*plc_generate)(void*, pj_int16_t*);
+};
+
+
+static struct plc_alg plc_wsola =
+{
+ &plc_wsola_create,
+ &plc_wsola_save,
+ &plc_wsola_generate
+};
+
+
+struct pjmedia_plc
+{
+ void *obj;
+ struct plc_alg *op;
+};
+
+
+/*
+ * Create PLC session. This function will select the PLC algorithm to
+ * use based on the arguments.
+ */
+PJ_DEF(pj_status_t) pjmedia_plc_create( pj_pool_t *pool,
+ unsigned clock_rate,
+ unsigned samples_per_frame,
+ unsigned options,
+ pjmedia_plc **p_plc)
+{
+ pjmedia_plc *plc;
+
+ PJ_ASSERT_RETURN(pool && clock_rate && samples_per_frame && p_plc,
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(options == 0, PJ_EINVAL);
+
+ PJ_UNUSED_ARG(options);
+
+ plc = PJ_POOL_ZALLOC_T(pool, pjmedia_plc);
+
+ plc->op = &plc_wsola;
+ plc->obj = plc->op->plc_create(pool, clock_rate, samples_per_frame);
+
+ *p_plc = plc;
+
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Save a good frame to PLC.
+ */
+PJ_DEF(pj_status_t) pjmedia_plc_save( pjmedia_plc *plc,
+ pj_int16_t *frame )
+{
+ PJ_ASSERT_RETURN(plc && frame, PJ_EINVAL);
+
+ plc->op->plc_save(plc->obj, frame);
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Generate a replacement for lost frame.
+ */
+PJ_DEF(pj_status_t) pjmedia_plc_generate( pjmedia_plc *plc,
+ pj_int16_t *frame )
+{
+ PJ_ASSERT_RETURN(plc && frame, PJ_EINVAL);
+
+ plc->op->plc_generate(plc->obj, frame);
+ return PJ_SUCCESS;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+/*
+ * Packet loss concealment based on WSOLA
+ */
+struct wsola_plc
+{
+ pjmedia_wsola *wsola;
+ pj_bool_t prev_lost;
+};
+
+
+static void* plc_wsola_create(pj_pool_t *pool, unsigned clock_rate,
+ unsigned samples_per_frame)
+{
+ struct wsola_plc *o;
+ unsigned flag;
+ pj_status_t status;
+
+ PJ_UNUSED_ARG(clock_rate);
+
+ o = PJ_POOL_ZALLOC_T(pool, struct wsola_plc);
+ o->prev_lost = PJ_FALSE;
+
+ flag = PJMEDIA_WSOLA_NO_DISCARD;
+ if (PJMEDIA_WSOLA_PLC_NO_FADING)
+ flag |= PJMEDIA_WSOLA_NO_FADING;
+
+ status = pjmedia_wsola_create(pool, clock_rate, samples_per_frame, 1,
+ flag, &o->wsola);
+ if (status != PJ_SUCCESS)
+ return NULL;
+
+ return o;
+}
+
+static void plc_wsola_save(void *plc, pj_int16_t *frame)
+{
+ struct wsola_plc *o = (struct wsola_plc*) plc;
+
+ pjmedia_wsola_save(o->wsola, frame, o->prev_lost);
+ o->prev_lost = PJ_FALSE;
+}
+
+static void plc_wsola_generate(void *plc, pj_int16_t *frame)
+{
+ struct wsola_plc *o = (struct wsola_plc*) plc;
+
+ pjmedia_wsola_generate(o->wsola, frame);
+ o->prev_lost = PJ_TRUE;
+}
+
+
diff --git a/jni/pjproject-android/.svn/pristine/18/186d2ad7e40db8371edf39be7534bcc8e1b63ea8.svn-base b/jni/pjproject-android/.svn/pristine/18/186d2ad7e40db8371edf39be7534bcc8e1b63ea8.svn-base
new file mode 100644
index 0000000..38eda08
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/186d2ad7e40db8371edf39be7534bcc8e1b63ea8.svn-base
@@ -0,0 +1,39 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2009 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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
+ */
+#ifndef __PJSIP_SIP_AUTOCONF_H__
+#define __PJSIP_SIP_AUTOCONF_H__
+
+/**
+ * @file sip_autoconf.h
+ * @brief Describes operating system specifics (automatically detected by
+ * autoconf)
+ */
+
+/*
+ * Enable/disable TLS transport, as configured by autoconf.
+ * But only do this if user doesn't explicitly configure in pj/config_site.h.
+ */
+/* Since 1.5, the default setting will follow PJ_HAS_SSL_SOCK setting. */
+//#ifndef PJSIP_HAS_TLS_TRANSPORT
+//#undef PJSIP_HAS_TLS_TRANSPORT
+//#endif
+
+#endif /* __PJSIP_SIP_AUTOCONF_H__ */
+
diff --git a/jni/pjproject-android/.svn/pristine/18/187a5c4b3ca776174671fe9b97e6fa20900b1603.svn-base b/jni/pjproject-android/.svn/pristine/18/187a5c4b3ca776174671fe9b97e6fa20900b1603.svn-base
new file mode 100644
index 0000000..8ef8a5f
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/187a5c4b3ca776174671fe9b97e6fa20900b1603.svn-base
@@ -0,0 +1,126 @@
+/*
+ * kernel_driver.c
+ *
+ * a test driver for the crypto_kernel
+ *
+ * David A. McGrew
+ * Cisco Systems, Inc.
+ */
+/*
+ *
+ * Copyright(c) 2001-2006 Cisco Systems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * Neither the name of the Cisco Systems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+
+#include <stdio.h> /* for printf() */
+#include <unistd.h> /* for getopt() */
+#include "crypto_kernel.h"
+
+void
+usage(char *prog_name) {
+ printf("usage: %s [ -v ][ -d debug_module ]*\n", prog_name);
+ exit(255);
+}
+
+int
+main (int argc, char *argv[]) {
+ extern char *optarg;
+ int q;
+ int do_validation = 0;
+ err_status_t status;
+
+ if (argc == 1)
+ usage(argv[0]);
+
+ /* initialize kernel - we need to do this before anything else */
+ status = crypto_kernel_init();
+ if (status) {
+ printf("error: crypto_kernel init failed\n");
+ exit(1);
+ }
+ printf("crypto_kernel successfully initalized\n");
+
+ /* process input arguments */
+ while (1) {
+ q = getopt(argc, argv, "vd:");
+ if (q == -1)
+ break;
+ switch (q) {
+ case 'v':
+ do_validation = 1;
+ break;
+ case 'd':
+ status = crypto_kernel_set_debug_module(optarg, 1);
+ if (status) {
+ printf("error: set debug module (%s) failed\n", optarg);
+ exit(1);
+ }
+ break;
+ default:
+ usage(argv[0]);
+ }
+ }
+
+ if (do_validation) {
+ printf("checking crypto_kernel status...\n");
+ status = crypto_kernel_status();
+ if (status) {
+ printf("failed\n");
+ exit(1);
+ }
+ printf("crypto_kernel passed self-tests\n");
+ }
+
+ status = crypto_kernel_shutdown();
+ if (status) {
+ printf("error: crypto_kernel shutdown failed\n");
+ exit(1);
+ }
+ printf("crypto_kernel successfully shut down\n");
+
+ return 0;
+}
+
+/*
+ * crypto_kernel_cipher_test() is a test of the cipher interface
+ * of the crypto_kernel
+ */
+
+err_status_t
+crypto_kernel_cipher_test(void) {
+
+ /* not implemented yet! */
+
+ return err_status_ok;
+}
diff --git a/jni/pjproject-android/.svn/pristine/18/188383f865f24de0596b6db8be8e3ad47a9303a3.svn-base b/jni/pjproject-android/.svn/pristine/18/188383f865f24de0596b6db8be8e3ad47a9303a3.svn-base
new file mode 100644
index 0000000..d5b1879
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/188383f865f24de0596b6db8be8e3ad47a9303a3.svn-base
@@ -0,0 +1,116 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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 "test.h"
+#include <pj/log.h>
+#include <pj/os.h>
+
+#if INCLUDE_OS_TEST
+static int endianness_test32(void)
+{
+ union t
+ {
+ pj_uint32_t u32;
+ pj_uint16_t u16[2];
+ pj_uint8_t u8[4];
+ } t;
+
+ PJ_LOG(3,("", " Testing endianness.."));
+
+ t.u32 = 0x11223344;
+
+#if defined(PJ_IS_LITTLE_ENDIAN) && PJ_IS_LITTLE_ENDIAN
+ PJ_LOG(3,("", " Library is set to little endian"));
+
+# if defined(PJ_IS_BIG_ENDIAN) && PJ_IS_BIG_ENDIAN
+# error Error: Both PJ_IS_LITTLE_ENDIAN and PJ_IS_BIG_ENDIAN are set!
+# endif
+
+ if ((t.u16[0] & 0xFFFF) != 0x3344 ||
+ (t.u16[1] & 0xFFFF) != 0x1122)
+ {
+ PJ_LOG(3,("", " Error: wrong 16bit values 0x%x and 0x%x",
+ (t.u16[0] & 0xFFFF), (t.u16[1] & 0xFFFF)));
+ return 10;
+ }
+
+ if ((t.u8[0] & 0xFF) != 0x44 ||
+ (t.u8[1] & 0xFF) != 0x33 ||
+ (t.u8[2] & 0xFF) != 0x22 ||
+ (t.u8[3] & 0xFF) != 0x11)
+ {
+ PJ_LOG(3,("", " Error: wrong 8bit values"));
+ return 12;
+ }
+
+#elif defined(PJ_IS_BIG_ENDIAN) && PJ_IS_BIG_ENDIAN
+ PJ_LOG(3,("", " Library is set to big endian"));
+
+ if ((t.u16[0] & 0xFFFF) != 0x1122 ||
+ (t.u16[1] & 0xFFFF) != 0x3344)
+ {
+ PJ_LOG(3,("", " Error: wrong 16bit values 0x%x and 0x%x",
+ (t.u16[0] & 0xFFFF), (t.u16[1] & 0xFFFF)));
+ return 20;
+ }
+
+ if ((t.u8[0] & 0xFF) != 0x11 ||
+ (t.u8[1] & 0xFF) != 0x22 ||
+ (t.u8[2] & 0xFF) != 0x33 ||
+ (t.u8[3] & 0xFF) != 0x44)
+ {
+ PJ_LOG(3,("", " Error: wrong 8bit values"));
+ return 22;
+ }
+
+# if defined(PJ_IS_LITTLE_ENDIAN) && PJ_IS_LITTLE_ENDIAN
+# error Error: Both PJ_IS_LITTLE_ENDIAN and PJ_IS_BIG_ENDIAN are set!
+# endif
+
+
+#else
+# error Error: Endianness is not set properly!
+#endif
+
+ return 0;
+}
+
+int os_test(void)
+{
+ const pj_sys_info *si;
+ int rc = 0;
+
+ PJ_LOG(3,("", " Sys info:"));
+ si = pj_get_sys_info();
+ PJ_LOG(3,("", " machine: %s", si->machine.ptr));
+ PJ_LOG(3,("", " os_name: %s", si->os_name.ptr));
+ PJ_LOG(3,("", " os_ver: 0x%x", si->os_ver));
+ PJ_LOG(3,("", " sdk_name: %s", si->sdk_name.ptr));
+ PJ_LOG(3,("", " sdk_ver: 0x%x", si->sdk_ver));
+ PJ_LOG(3,("", " info: %s", si->info.ptr));
+
+ rc = endianness_test32();
+
+ return rc;
+}
+
+#else
+int dummy_os_var;
+#endif
+
diff --git a/jni/pjproject-android/.svn/pristine/18/18b80243e0b616b3acd84c47a8f7dcb99fb5b24b.svn-base b/jni/pjproject-android/.svn/pristine/18/18b80243e0b616b3acd84c47a8f7dcb99fb5b24b.svn-base
new file mode 100644
index 0000000..796ed47
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/18b80243e0b616b3acd84c47a8f7dcb99fb5b24b.svn-base
@@ -0,0 +1,490 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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 "turn.h"
+#include <pj/compat/socket.h>
+
+#if PJ_HAS_TCP
+
+struct accept_op
+{
+ pj_ioqueue_op_key_t op_key;
+ pj_sock_t sock;
+ pj_sockaddr src_addr;
+ int src_addr_len;
+};
+
+struct tcp_listener
+{
+ pj_turn_listener base;
+ pj_ioqueue_key_t *key;
+ unsigned accept_cnt;
+ struct accept_op *accept_op; /* Array of accept_op's */
+};
+
+
+static void lis_on_accept_complete(pj_ioqueue_key_t *key,
+ pj_ioqueue_op_key_t *op_key,
+ pj_sock_t sock,
+ pj_status_t status);
+static pj_status_t lis_destroy(pj_turn_listener *listener);
+static void transport_create(pj_sock_t sock, pj_turn_listener *lis,
+ pj_sockaddr_t *src_addr, int src_addr_len);
+
+static void show_err(const char *sender, const char *title,
+ pj_status_t status)
+{
+ char errmsg[PJ_ERR_MSG_SIZE];
+
+ pj_strerror(status, errmsg, sizeof(errmsg));
+ PJ_LOG(4,(sender, "%s: %s", title, errmsg));
+}
+
+
+/*
+ * Create a new listener on the specified port.
+ */
+PJ_DEF(pj_status_t) pj_turn_listener_create_tcp(pj_turn_srv *srv,
+ int af,
+ const pj_str_t *bound_addr,
+ unsigned port,
+ unsigned concurrency_cnt,
+ unsigned flags,
+ pj_turn_listener **p_listener)
+{
+ pj_pool_t *pool;
+ struct tcp_listener *tcp_lis;
+ pj_ioqueue_callback ioqueue_cb;
+ unsigned i;
+ pj_status_t status;
+
+ /* Create structure */
+ pool = pj_pool_create(srv->core.pf, "tcpl%p", 1000, 1000, NULL);
+ tcp_lis = PJ_POOL_ZALLOC_T(pool, struct tcp_listener);
+ tcp_lis->base.pool = pool;
+ tcp_lis->base.obj_name = pool->obj_name;
+ tcp_lis->base.server = srv;
+ tcp_lis->base.tp_type = PJ_TURN_TP_TCP;
+ tcp_lis->base.sock = PJ_INVALID_SOCKET;
+ //tcp_lis->base.sendto = &tcp_sendto;
+ tcp_lis->base.destroy = &lis_destroy;
+ tcp_lis->accept_cnt = concurrency_cnt;
+ tcp_lis->base.flags = flags;
+
+ /* Create socket */
+ status = pj_sock_socket(af, pj_SOCK_STREAM(), 0, &tcp_lis->base.sock);
+ if (status != PJ_SUCCESS)
+ goto on_error;
+
+ /* Init bind address */
+ status = pj_sockaddr_init(af, &tcp_lis->base.addr, bound_addr,
+ (pj_uint16_t)port);
+ if (status != PJ_SUCCESS)
+ goto on_error;
+
+ /* Create info */
+ pj_ansi_strcpy(tcp_lis->base.info, "TCP:");
+ pj_sockaddr_print(&tcp_lis->base.addr, tcp_lis->base.info+4,
+ sizeof(tcp_lis->base.info)-4, 3);
+
+ /* Bind socket */
+ status = pj_sock_bind(tcp_lis->base.sock, &tcp_lis->base.addr,
+ pj_sockaddr_get_len(&tcp_lis->base.addr));
+ if (status != PJ_SUCCESS)
+ goto on_error;
+
+ /* Listen() */
+ status = pj_sock_listen(tcp_lis->base.sock, 5);
+ if (status != PJ_SUCCESS)
+ goto on_error;
+
+ /* Register to ioqueue */
+ pj_bzero(&ioqueue_cb, sizeof(ioqueue_cb));
+ ioqueue_cb.on_accept_complete = &lis_on_accept_complete;
+ status = pj_ioqueue_register_sock(pool, srv->core.ioqueue, tcp_lis->base.sock,
+ tcp_lis, &ioqueue_cb, &tcp_lis->key);
+
+ /* Create op keys */
+ tcp_lis->accept_op = (struct accept_op*)pj_pool_calloc(pool, concurrency_cnt,
+ sizeof(struct accept_op));
+
+ /* Create each accept_op and kick off read operation */
+ for (i=0; i<concurrency_cnt; ++i) {
+ lis_on_accept_complete(tcp_lis->key, &tcp_lis->accept_op[i].op_key,
+ PJ_INVALID_SOCKET, PJ_EPENDING);
+ }
+
+ /* Done */
+ PJ_LOG(4,(tcp_lis->base.obj_name, "Listener %s created",
+ tcp_lis->base.info));
+
+ *p_listener = &tcp_lis->base;
+ return PJ_SUCCESS;
+
+
+on_error:
+ lis_destroy(&tcp_lis->base);
+ return status;
+}
+
+
+/*
+ * Destroy listener.
+ */
+static pj_status_t lis_destroy(pj_turn_listener *listener)
+{
+ struct tcp_listener *tcp_lis = (struct tcp_listener *)listener;
+ unsigned i;
+
+ if (tcp_lis->key) {
+ pj_ioqueue_unregister(tcp_lis->key);
+ tcp_lis->key = NULL;
+ tcp_lis->base.sock = PJ_INVALID_SOCKET;
+ } else if (tcp_lis->base.sock != PJ_INVALID_SOCKET) {
+ pj_sock_close(tcp_lis->base.sock);
+ tcp_lis->base.sock = PJ_INVALID_SOCKET;
+ }
+
+ for (i=0; i<tcp_lis->accept_cnt; ++i) {
+ /* Nothing to do */
+ }
+
+ if (tcp_lis->base.pool) {
+ pj_pool_t *pool = tcp_lis->base.pool;
+
+ PJ_LOG(4,(tcp_lis->base.obj_name, "Listener %s destroyed",
+ tcp_lis->base.info));
+
+ tcp_lis->base.pool = NULL;
+ pj_pool_release(pool);
+ }
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Callback on new TCP connection.
+ */
+static void lis_on_accept_complete(pj_ioqueue_key_t *key,
+ pj_ioqueue_op_key_t *op_key,
+ pj_sock_t sock,
+ pj_status_t status)
+{
+ struct tcp_listener *tcp_lis;
+ struct accept_op *accept_op = (struct accept_op*) op_key;
+
+ tcp_lis = (struct tcp_listener*) pj_ioqueue_get_user_data(key);
+
+ PJ_UNUSED_ARG(sock);
+
+ do {
+ /* Report new connection. */
+ if (status == PJ_SUCCESS) {
+ char addr[PJ_INET6_ADDRSTRLEN+8];
+ PJ_LOG(5,(tcp_lis->base.obj_name, "Incoming TCP from %s",
+ pj_sockaddr_print(&accept_op->src_addr, addr,
+ sizeof(addr), 3)));
+ transport_create(accept_op->sock, &tcp_lis->base,
+ &accept_op->src_addr, accept_op->src_addr_len);
+ } else if (status != PJ_EPENDING) {
+ show_err(tcp_lis->base.obj_name, "accept()", status);
+ }
+
+ /* Prepare next accept() */
+ accept_op->src_addr_len = sizeof(accept_op->src_addr);
+ status = pj_ioqueue_accept(key, op_key, &accept_op->sock,
+ NULL,
+ &accept_op->src_addr,
+ &accept_op->src_addr_len);
+
+ } while (status != PJ_EPENDING && status != PJ_ECANCELLED &&
+ status != PJ_STATUS_FROM_OS(PJ_BLOCKING_ERROR_VAL));
+}
+
+
+/****************************************************************************/
+/*
+ * Transport
+ */
+enum
+{
+ TIMER_NONE,
+ TIMER_DESTROY
+};
+
+/* The delay in seconds to be applied before TCP transport is destroyed when
+ * no allocation is referencing it. This also means the initial time to wait
+ * after the initial TCP connection establishment to receive a valid STUN
+ * message in the transport.
+ */
+#define SHUTDOWN_DELAY 10
+
+struct recv_op
+{
+ pj_ioqueue_op_key_t op_key;
+ pj_turn_pkt pkt;
+};
+
+struct tcp_transport
+{
+ pj_turn_transport base;
+ pj_pool_t *pool;
+ pj_timer_entry timer;
+
+ pj_turn_allocation *alloc;
+ int ref_cnt;
+
+ pj_sock_t sock;
+ pj_ioqueue_key_t *key;
+ struct recv_op recv_op;
+ pj_ioqueue_op_key_t send_op;
+};
+
+
+static void tcp_on_read_complete(pj_ioqueue_key_t *key,
+ pj_ioqueue_op_key_t *op_key,
+ pj_ssize_t bytes_read);
+
+static pj_status_t tcp_sendto(pj_turn_transport *tp,
+ const void *packet,
+ pj_size_t size,
+ unsigned flag,
+ const pj_sockaddr_t *addr,
+ int addr_len);
+static void tcp_destroy(struct tcp_transport *tcp);
+static void tcp_add_ref(pj_turn_transport *tp,
+ pj_turn_allocation *alloc);
+static void tcp_dec_ref(pj_turn_transport *tp,
+ pj_turn_allocation *alloc);
+static void timer_callback(pj_timer_heap_t *timer_heap,
+ pj_timer_entry *entry);
+
+static void transport_create(pj_sock_t sock, pj_turn_listener *lis,
+ pj_sockaddr_t *src_addr, int src_addr_len)
+{
+ pj_pool_t *pool;
+ struct tcp_transport *tcp;
+ pj_ioqueue_callback cb;
+ pj_status_t status;
+
+ pool = pj_pool_create(lis->server->core.pf, "tcp%p", 1000, 1000, NULL);
+
+ tcp = PJ_POOL_ZALLOC_T(pool, struct tcp_transport);
+ tcp->base.obj_name = pool->obj_name;
+ tcp->base.listener = lis;
+ tcp->base.info = lis->info;
+ tcp->base.sendto = &tcp_sendto;
+ tcp->base.add_ref = &tcp_add_ref;
+ tcp->base.dec_ref = &tcp_dec_ref;
+ tcp->pool = pool;
+ tcp->sock = sock;
+
+ pj_timer_entry_init(&tcp->timer, TIMER_NONE, tcp, &timer_callback);
+
+ /* Register to ioqueue */
+ pj_bzero(&cb, sizeof(cb));
+ cb.on_read_complete = &tcp_on_read_complete;
+ status = pj_ioqueue_register_sock(pool, lis->server->core.ioqueue, sock,
+ tcp, &cb, &tcp->key);
+ if (status != PJ_SUCCESS) {
+ tcp_destroy(tcp);
+ return;
+ }
+
+ /* Init pkt */
+ tcp->recv_op.pkt.pool = pj_pool_create(lis->server->core.pf, "tcpkt%p",
+ 1000, 1000, NULL);
+ tcp->recv_op.pkt.transport = &tcp->base;
+ tcp->recv_op.pkt.src.tp_type = PJ_TURN_TP_TCP;
+ tcp->recv_op.pkt.src_addr_len = src_addr_len;
+ pj_memcpy(&tcp->recv_op.pkt.src.clt_addr, src_addr, src_addr_len);
+
+ tcp_on_read_complete(tcp->key, &tcp->recv_op.op_key, -PJ_EPENDING);
+ /* Should not access transport from now, it may have been destroyed */
+}
+
+
+static void tcp_destroy(struct tcp_transport *tcp)
+{
+ if (tcp->key) {
+ pj_ioqueue_unregister(tcp->key);
+ tcp->key = NULL;
+ tcp->sock = 0;
+ } else if (tcp->sock) {
+ pj_sock_close(tcp->sock);
+ tcp->sock = 0;
+ }
+
+ if (tcp->pool) {
+ pj_pool_release(tcp->pool);
+ }
+}
+
+
+static void timer_callback(pj_timer_heap_t *timer_heap,
+ pj_timer_entry *entry)
+{
+ struct tcp_transport *tcp = (struct tcp_transport*) entry->user_data;
+
+ PJ_UNUSED_ARG(timer_heap);
+
+ tcp_destroy(tcp);
+}
+
+
+static void tcp_on_read_complete(pj_ioqueue_key_t *key,
+ pj_ioqueue_op_key_t *op_key,
+ pj_ssize_t bytes_read)
+{
+ struct tcp_transport *tcp;
+ struct recv_op *recv_op = (struct recv_op*) op_key;
+ pj_status_t status;
+
+ tcp = (struct tcp_transport*) pj_ioqueue_get_user_data(key);
+
+ do {
+ /* Report to server or allocation, if we have allocation */
+ if (bytes_read > 0) {
+
+ recv_op->pkt.len = bytes_read;
+ pj_gettimeofday(&recv_op->pkt.rx_time);
+
+ tcp_add_ref(&tcp->base, NULL);
+
+ if (tcp->alloc) {
+ pj_turn_allocation_on_rx_client_pkt(tcp->alloc, &recv_op->pkt);
+ } else {
+ pj_turn_srv_on_rx_pkt(tcp->base.listener->server, &recv_op->pkt);
+ }
+
+ pj_assert(tcp->ref_cnt > 0);
+ tcp_dec_ref(&tcp->base, NULL);
+
+ } else if (bytes_read != -PJ_EPENDING) {
+ /* TCP connection closed/error. Notify client and then destroy
+ * ourselves.
+ * Note: the -PJ_EPENDING is the value passed during init.
+ */
+ ++tcp->ref_cnt;
+
+ if (tcp->alloc) {
+ if (bytes_read != 0) {
+ show_err(tcp->base.obj_name, "TCP socket error",
+ -bytes_read);
+ } else {
+ PJ_LOG(5,(tcp->base.obj_name, "TCP socket closed"));
+ }
+ pj_turn_allocation_on_transport_closed(tcp->alloc, &tcp->base);
+ tcp->alloc = NULL;
+ }
+
+ pj_assert(tcp->ref_cnt > 0);
+ if (--tcp->ref_cnt == 0) {
+ tcp_destroy(tcp);
+ return;
+ }
+ }
+
+ /* Reset pool */
+ pj_pool_reset(recv_op->pkt.pool);
+
+ /* If packet is full discard it */
+ if (recv_op->pkt.len == sizeof(recv_op->pkt.pkt)) {
+ PJ_LOG(4,(tcp->base.obj_name, "Buffer discarded"));
+ recv_op->pkt.len = 0;
+ }
+
+ /* Read next packet */
+ bytes_read = sizeof(recv_op->pkt.pkt) - recv_op->pkt.len;
+ status = pj_ioqueue_recv(tcp->key, op_key,
+ recv_op->pkt.pkt + recv_op->pkt.len,
+ &bytes_read, 0);
+
+ if (status != PJ_EPENDING && status != PJ_SUCCESS)
+ bytes_read = -status;
+
+ } while (status != PJ_EPENDING && status != PJ_ECANCELLED &&
+ status != PJ_STATUS_FROM_OS(PJ_BLOCKING_ERROR_VAL));
+
+}
+
+
+static pj_status_t tcp_sendto(pj_turn_transport *tp,
+ const void *packet,
+ pj_size_t size,
+ unsigned flag,
+ const pj_sockaddr_t *addr,
+ int addr_len)
+{
+ struct tcp_transport *tcp = (struct tcp_transport*) tp;
+ pj_ssize_t length = size;
+
+ PJ_UNUSED_ARG(addr);
+ PJ_UNUSED_ARG(addr_len);
+
+ return pj_ioqueue_send(tcp->key, &tcp->send_op, packet, &length, flag);
+}
+
+
+static void tcp_add_ref(pj_turn_transport *tp,
+ pj_turn_allocation *alloc)
+{
+ struct tcp_transport *tcp = (struct tcp_transport*) tp;
+
+ ++tcp->ref_cnt;
+
+ if (tcp->alloc == NULL && alloc) {
+ tcp->alloc = alloc;
+ }
+
+ /* Cancel shutdown timer if it's running */
+ if (tcp->timer.id != TIMER_NONE) {
+ pj_timer_heap_cancel(tcp->base.listener->server->core.timer_heap,
+ &tcp->timer);
+ tcp->timer.id = TIMER_NONE;
+ }
+}
+
+
+static void tcp_dec_ref(pj_turn_transport *tp,
+ pj_turn_allocation *alloc)
+{
+ struct tcp_transport *tcp = (struct tcp_transport*) tp;
+
+ --tcp->ref_cnt;
+
+ if (alloc && alloc == tcp->alloc) {
+ tcp->alloc = NULL;
+ }
+
+ if (tcp->ref_cnt == 0 && tcp->timer.id == TIMER_NONE) {
+ pj_time_val delay = { SHUTDOWN_DELAY, 0 };
+ tcp->timer.id = TIMER_DESTROY;
+ pj_timer_heap_schedule(tcp->base.listener->server->core.timer_heap,
+ &tcp->timer, &delay);
+ }
+}
+
+#else /* PJ_HAS_TCP */
+
+/* To avoid empty translation unit warning */
+int listener_tcp_dummy = 0;
+
+#endif /* PJ_HAS_TCP */
+
diff --git a/jni/pjproject-android/.svn/pristine/18/18f585f5c05dcd1e2d4e91a2f735a6d971f43b2c.svn-base b/jni/pjproject-android/.svn/pristine/18/18f585f5c05dcd1e2d4e91a2f735a6d971f43b2c.svn-base
new file mode 100644
index 0000000..8533c79
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/18/18f585f5c05dcd1e2d4e91a2f735a6d971f43b2c.svn-base
@@ -0,0 +1,3459 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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 <pjsua-lib/pjsua.h>
+#include <pjsua-lib/pjsua_internal.h>
+
+
+#define THIS_FILE "pjsua_acc.c"
+
+enum
+{
+ OUTBOUND_UNKNOWN, // status unknown
+ OUTBOUND_WANTED, // initiated in registration
+ OUTBOUND_ACTIVE, // got positive response from server
+ OUTBOUND_NA // not wanted or got negative response from server
+};
+
+
+static void schedule_reregistration(pjsua_acc *acc);
+static void keep_alive_timer_cb(pj_timer_heap_t *th, pj_timer_entry *te);
+
+/*
+ * Get number of current accounts.
+ */
+PJ_DEF(unsigned) pjsua_acc_get_count(void)
+{
+ return pjsua_var.acc_cnt;
+}
+
+
+/*
+ * Check if the specified account ID is valid.
+ */
+PJ_DEF(pj_bool_t) pjsua_acc_is_valid(pjsua_acc_id acc_id)
+{
+ return acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc) &&
+ pjsua_var.acc[acc_id].valid;
+}
+
+
+/*
+ * Set default account
+ */
+PJ_DEF(pj_status_t) pjsua_acc_set_default(pjsua_acc_id acc_id)
+{
+ pjsua_var.default_acc = acc_id;
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Get default account.
+ */
+PJ_DEF(pjsua_acc_id) pjsua_acc_get_default(void)
+{
+ return pjsua_var.default_acc;
+}
+
+
+/*
+ * Copy account configuration.
+ */
+PJ_DEF(void) pjsua_acc_config_dup( pj_pool_t *pool,
+ pjsua_acc_config *dst,
+ const pjsua_acc_config *src)
+{
+ unsigned i;
+
+ pj_memcpy(dst, src, sizeof(pjsua_acc_config));
+
+ pj_strdup_with_null(pool, &dst->id, &src->id);
+ pj_strdup_with_null(pool, &dst->reg_uri, &src->reg_uri);
+ pj_strdup_with_null(pool, &dst->force_contact, &src->force_contact);
+ pj_strdup_with_null(pool, &dst->contact_params, &src->contact_params);
+ pj_strdup_with_null(pool, &dst->contact_uri_params,
+ &src->contact_uri_params);
+ pj_strdup_with_null(pool, &dst->pidf_tuple_id, &src->pidf_tuple_id);
+ pj_strdup_with_null(pool, &dst->rfc5626_instance_id,
+ &src->rfc5626_instance_id);
+ pj_strdup_with_null(pool, &dst->rfc5626_reg_id, &src->rfc5626_reg_id);
+
+ dst->proxy_cnt = src->proxy_cnt;
+ for (i=0; i<src->proxy_cnt; ++i)
+ pj_strdup_with_null(pool, &dst->proxy[i], &src->proxy[i]);
+
+ dst->reg_timeout = src->reg_timeout;
+ dst->reg_delay_before_refresh = src->reg_delay_before_refresh;
+ dst->cred_count = src->cred_count;
+
+ for (i=0; i<src->cred_count; ++i) {
+ pjsip_cred_dup(pool, &dst->cred_info[i], &src->cred_info[i]);
+ }
+
+ pj_list_init(&dst->reg_hdr_list);
+ if (!pj_list_empty(&src->reg_hdr_list)) {
+ const pjsip_hdr *hdr;
+
+ hdr = src->reg_hdr_list.next;
+ while (hdr != &src->reg_hdr_list) {
+ pj_list_push_back(&dst->reg_hdr_list, pjsip_hdr_clone(pool, hdr));
+ hdr = hdr->next;
+ }
+ }
+
+ pj_list_init(&dst->sub_hdr_list);
+ if (!pj_list_empty(&src->sub_hdr_list)) {
+ const pjsip_hdr *hdr;
+
+ hdr = src->sub_hdr_list.next;
+ while (hdr != &src->sub_hdr_list) {
+ pj_list_push_back(&dst->sub_hdr_list, pjsip_hdr_clone(pool, hdr));
+ hdr = hdr->next;
+ }
+ }
+
+ pjsip_auth_clt_pref_dup(pool, &dst->auth_pref, &src->auth_pref);
+
+ pjsua_transport_config_dup(pool, &dst->rtp_cfg, &src->rtp_cfg);
+
+ pjsua_ice_config_dup(pool, &dst->ice_cfg, &src->ice_cfg);
+ pjsua_turn_config_dup(pool, &dst->turn_cfg, &src->turn_cfg);
+
+ pj_strdup(pool, &dst->ka_data, &src->ka_data);
+}
+
+/*
+ * Calculate CRC of proxy list.
+ */
+static pj_uint32_t calc_proxy_crc(const pj_str_t proxy[], pj_size_t cnt)
+{
+ pj_crc32_context ctx;
+ unsigned i;
+
+ pj_crc32_init(&ctx);
+ for (i=0; i<cnt; ++i) {
+ pj_crc32_update(&ctx, (pj_uint8_t*)proxy[i].ptr, proxy[i].slen);
+ }
+
+ return pj_crc32_final(&ctx);
+}
+
+/*
+ * Initialize a new account (after configuration is set).
+ */
+static pj_status_t initialize_acc(unsigned acc_id)
+{
+ pjsua_acc_config *acc_cfg = &pjsua_var.acc[acc_id].cfg;
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+ pjsip_name_addr *name_addr;
+ pjsip_sip_uri *sip_reg_uri;
+ pj_status_t status;
+ unsigned i;
+
+ /* Need to parse local_uri to get the elements: */
+
+ name_addr = (pjsip_name_addr*)
+ pjsip_parse_uri(acc->pool, acc_cfg->id.ptr,
+ acc_cfg->id.slen,
+ PJSIP_PARSE_URI_AS_NAMEADDR);
+ if (name_addr == NULL) {
+ pjsua_perror(THIS_FILE, "Invalid local URI",
+ PJSIP_EINVALIDURI);
+ return PJSIP_EINVALIDURI;
+ }
+
+ /* Local URI MUST be a SIP or SIPS: */
+ if (!PJSIP_URI_SCHEME_IS_SIP(name_addr) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(name_addr))
+ {
+ acc->display = name_addr->display;
+ acc->user_part = name_addr->display;
+ acc->srv_domain = pj_str("");
+ acc->srv_port = 0;
+ } else {
+ pjsip_sip_uri *sip_uri;
+
+ /* Get the SIP URI object: */
+ sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(name_addr);
+
+ /* Save the user and domain part. These will be used when finding an
+ * account for incoming requests.
+ */
+ acc->display = name_addr->display;
+ acc->user_part = sip_uri->user;
+ acc->srv_domain = sip_uri->host;
+ acc->srv_port = 0;
+ }
+ acc->is_sips = PJSIP_URI_SCHEME_IS_SIPS(name_addr);
+
+
+ /* Parse registrar URI, if any */
+ if (acc_cfg->reg_uri.slen) {
+ pjsip_uri *reg_uri;
+
+ reg_uri = pjsip_parse_uri(acc->pool, acc_cfg->reg_uri.ptr,
+ acc_cfg->reg_uri.slen, 0);
+ if (reg_uri == NULL) {
+ pjsua_perror(THIS_FILE, "Invalid registrar URI",
+ PJSIP_EINVALIDURI);
+ return PJSIP_EINVALIDURI;
+ }
+
+ /* Registrar URI MUST be a SIP or SIPS: */
+ if (!PJSIP_URI_SCHEME_IS_SIP(reg_uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(reg_uri))
+ {
+ pjsua_perror(THIS_FILE, "Invalid registar URI",
+ PJSIP_EINVALIDSCHEME);
+ return PJSIP_EINVALIDSCHEME;
+ }
+
+ sip_reg_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(reg_uri);
+
+ } else {
+ sip_reg_uri = NULL;
+ }
+
+ if (sip_reg_uri) {
+ acc->srv_port = sip_reg_uri->port;
+ }
+
+ /* Create Contact header if not present. */
+ //if (acc_cfg->contact.slen == 0) {
+ // acc_cfg->contact = acc_cfg->id;
+ //}
+
+ /* Build account route-set from outbound proxies and route set from
+ * account configuration.
+ */
+ pj_list_init(&acc->route_set);
+
+ if (!pj_list_empty(&pjsua_var.outbound_proxy)) {
+ pjsip_route_hdr *r;
+
+ r = pjsua_var.outbound_proxy.next;
+ while (r != &pjsua_var.outbound_proxy) {
+ pj_list_push_back(&acc->route_set,
+ pjsip_hdr_shallow_clone(acc->pool, r));
+ r = r->next;
+ }
+ }
+
+ for (i=0; i<acc_cfg->proxy_cnt; ++i) {
+ pj_str_t hname = { "Route", 5};
+ pjsip_route_hdr *r;
+ pj_str_t tmp;
+
+ pj_strdup_with_null(acc->pool, &tmp, &acc_cfg->proxy[i]);
+ r = (pjsip_route_hdr*)
+ pjsip_parse_hdr(acc->pool, &hname, tmp.ptr, tmp.slen, NULL);
+ if (r == NULL) {
+ pjsua_perror(THIS_FILE, "Invalid URI in account route set",
+ PJ_EINVAL);
+ return PJ_EINVAL;
+ }
+ pj_list_push_back(&acc->route_set, r);
+ }
+
+ /* Concatenate credentials from account config and global config */
+ acc->cred_cnt = 0;
+ for (i=0; i<acc_cfg->cred_count; ++i) {
+ acc->cred[acc->cred_cnt++] = acc_cfg->cred_info[i];
+ }
+ for (i=0; i<pjsua_var.ua_cfg.cred_count &&
+ acc->cred_cnt < PJ_ARRAY_SIZE(acc->cred); ++i)
+ {
+ acc->cred[acc->cred_cnt++] = pjsua_var.ua_cfg.cred_info[i];
+ }
+
+ /* If account's ICE and TURN customization is not set, then
+ * initialize it with the settings from the global media config.
+ */
+ if (acc->cfg.ice_cfg_use == PJSUA_ICE_CONFIG_USE_DEFAULT) {
+ pjsua_ice_config_from_media_config(NULL, &acc->cfg.ice_cfg,
+ &pjsua_var.media_cfg);
+ }
+ if (acc->cfg.turn_cfg_use == PJSUA_TURN_CONFIG_USE_DEFAULT) {
+ pjsua_turn_config_from_media_config(NULL, &acc->cfg.turn_cfg,
+ &pjsua_var.media_cfg);
+ }
+
+ /* If ICE is enabled, add "+sip.ice" media feature tag in account's
+ * contact params.
+ */
+#if PJSUA_ADD_ICE_TAGS
+ if (acc_cfg->ice_cfg.enable_ice) {
+ pj_ssize_t new_len;
+ pj_str_t new_prm;
+
+ new_len = acc_cfg->contact_params.slen + 10;
+ new_prm.ptr = (char*)pj_pool_alloc(acc->pool, new_len);
+ pj_strcpy(&new_prm, &acc_cfg->contact_params);
+ pj_strcat2(&new_prm, ";+sip.ice");
+ acc_cfg->contact_params = new_prm;
+ }
+#endif
+
+ status = pjsua_pres_init_acc(acc_id);
+ if (status != PJ_SUCCESS)
+ return status;
+
+ /* If SIP outbound is enabled, generate instance and reg ID if they are
+ * not specified
+ */
+ if (acc_cfg->use_rfc5626) {
+ if (acc_cfg->rfc5626_instance_id.slen==0) {
+ const pj_str_t *hostname;
+ pj_uint32_t hval;
+ pj_size_t pos;
+ char instprm[] = ";+sip.instance=\"<urn:uuid:00000000-0000-0000-0000-0000CCDDEEFF>\"";
+
+ hostname = pj_gethostname();
+ pos = pj_ansi_strlen(instprm) - 10;
+ hval = pj_hash_calc(0, hostname->ptr, (unsigned)hostname->slen);
+ pj_val_to_hex_digit( ((char*)&hval)[0], instprm+pos+0);
+ pj_val_to_hex_digit( ((char*)&hval)[1], instprm+pos+2);
+ pj_val_to_hex_digit( ((char*)&hval)[2], instprm+pos+4);
+ pj_val_to_hex_digit( ((char*)&hval)[3], instprm+pos+6);
+
+ pj_strdup2(acc->pool, &acc->rfc5626_instprm, instprm);
+ } else {
+ const char *prmname = ";+sip.instance=\"";
+ pj_size_t len;
+
+ len = pj_ansi_strlen(prmname) + acc_cfg->rfc5626_instance_id.slen + 1;
+ acc->rfc5626_instprm.ptr = (char*)pj_pool_alloc(acc->pool, len+1);
+ pj_ansi_snprintf(acc->rfc5626_instprm.ptr, len+1,
+ "%s%.*s\"",
+ prmname,
+ (int)acc_cfg->rfc5626_instance_id.slen,
+ acc_cfg->rfc5626_instance_id.ptr);
+ acc->rfc5626_instprm.slen = len;
+ }
+
+ if (acc_cfg->rfc5626_reg_id.slen==0) {
+ acc->rfc5626_regprm = pj_str(";reg-id=1");
+ } else {
+ const char *prmname = ";reg-id=";
+ pj_size_t len;
+
+ len = pj_ansi_strlen(prmname) + acc_cfg->rfc5626_reg_id.slen;
+ acc->rfc5626_regprm.ptr = (char*)pj_pool_alloc(acc->pool, len+1);
+ pj_ansi_snprintf(acc->rfc5626_regprm.ptr, len+1,
+ "%s%.*s\"",
+ prmname,
+ (int)acc_cfg->rfc5626_reg_id.slen,
+ acc_cfg->rfc5626_reg_id.ptr);
+ acc->rfc5626_regprm.slen = len;
+ }
+ }
+
+ /* Mark account as valid */
+ pjsua_var.acc[acc_id].valid = PJ_TRUE;
+
+ /* Insert account ID into account ID array, sorted by priority */
+ for (i=0; i<pjsua_var.acc_cnt; ++i) {
+ if ( pjsua_var.acc[pjsua_var.acc_ids[i]].cfg.priority <
+ pjsua_var.acc[acc_id].cfg.priority)
+ {
+ break;
+ }
+ }
+ pj_array_insert(pjsua_var.acc_ids, sizeof(pjsua_var.acc_ids[0]),
+ pjsua_var.acc_cnt, i, &acc_id);
+
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Add a new account to pjsua.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_add( const pjsua_acc_config *cfg,
+ pj_bool_t is_default,
+ pjsua_acc_id *p_acc_id)
+{
+ pjsua_acc *acc;
+ unsigned i, id;
+ pj_status_t status = PJ_SUCCESS;
+
+ PJ_ASSERT_RETURN(cfg, PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc_cnt < PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_ETOOMANY);
+
+ /* Must have a transport */
+ PJ_ASSERT_RETURN(pjsua_var.tpdata[0].data.ptr != NULL, PJ_EINVALIDOP);
+
+ PJ_LOG(4,(THIS_FILE, "Adding account: id=%.*s",
+ (int)cfg->id.slen, cfg->id.ptr));
+ pj_log_push_indent();
+
+ PJSUA_LOCK();
+
+ /* Find empty account id. */
+ for (id=0; id < PJ_ARRAY_SIZE(pjsua_var.acc); ++id) {
+ if (pjsua_var.acc[id].valid == PJ_FALSE)
+ break;
+ }
+
+ /* Expect to find a slot */
+ PJ_ASSERT_ON_FAIL( id < PJ_ARRAY_SIZE(pjsua_var.acc),
+ {PJSUA_UNLOCK(); return PJ_EBUG;});
+
+ acc = &pjsua_var.acc[id];
+
+ /* Create pool for this account. */
+ if (acc->pool)
+ pj_pool_reset(acc->pool);
+ else
+ acc->pool = pjsua_pool_create("acc%p", 512, 256);
+
+ /* Copy config */
+ pjsua_acc_config_dup(acc->pool, &pjsua_var.acc[id].cfg, cfg);
+
+ /* Normalize registration timeout and refresh delay */
+ if (pjsua_var.acc[id].cfg.reg_uri.slen) {
+ if (pjsua_var.acc[id].cfg.reg_timeout == 0) {
+ pjsua_var.acc[id].cfg.reg_timeout = PJSUA_REG_INTERVAL;
+ }
+ if (pjsua_var.acc[id].cfg.reg_delay_before_refresh == 0) {
+ pjsua_var.acc[id].cfg.reg_delay_before_refresh =
+ PJSIP_REGISTER_CLIENT_DELAY_BEFORE_REFRESH;
+ }
+ }
+
+ /* Check the route URI's and force loose route if required */
+ for (i=0; i<acc->cfg.proxy_cnt; ++i) {
+ status = normalize_route_uri(acc->pool, &acc->cfg.proxy[i]);
+ if (status != PJ_SUCCESS) {
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+ return status;
+ }
+ }
+
+ /* Get CRC of account proxy setting */
+ acc->local_route_crc = calc_proxy_crc(acc->cfg.proxy, acc->cfg.proxy_cnt);
+
+ /* Get CRC of global outbound proxy setting */
+ acc->global_route_crc=calc_proxy_crc(pjsua_var.ua_cfg.outbound_proxy,
+ pjsua_var.ua_cfg.outbound_proxy_cnt);
+
+ status = initialize_acc(id);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Error adding account", status);
+ pj_pool_release(acc->pool);
+ acc->pool = NULL;
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+ return status;
+ }
+
+ if (is_default)
+ pjsua_var.default_acc = id;
+
+ if (p_acc_id)
+ *p_acc_id = id;
+
+ pjsua_var.acc_cnt++;
+
+ PJSUA_UNLOCK();
+
+ PJ_LOG(4,(THIS_FILE, "Account %.*s added with id %d",
+ (int)cfg->id.slen, cfg->id.ptr, id));
+
+ /* If accounts has registration enabled, start registration */
+ if (pjsua_var.acc[id].cfg.reg_uri.slen) {
+ if (pjsua_var.acc[id].cfg.register_on_acc_add)
+ pjsua_acc_set_registration(id, PJ_TRUE);
+ } else {
+ /* Otherwise subscribe to MWI, if it's enabled */
+ if (pjsua_var.acc[id].cfg.mwi_enabled)
+ pjsua_start_mwi(id, PJ_TRUE);
+
+ /* Start publish too */
+ if (acc->cfg.publish_enabled)
+ pjsua_pres_init_publish_acc(id);
+ }
+
+ pj_log_pop_indent();
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Add local account
+ */
+PJ_DEF(pj_status_t) pjsua_acc_add_local( pjsua_transport_id tid,
+ pj_bool_t is_default,
+ pjsua_acc_id *p_acc_id)
+{
+ pjsua_acc_config cfg;
+ pjsua_transport_data *t = &pjsua_var.tpdata[tid];
+ const char *beginquote, *endquote;
+ char transport_param[32];
+ char uri[PJSIP_MAX_URL_SIZE];
+
+ /* ID must be valid */
+ PJ_ASSERT_RETURN(tid>=0 && tid<(int)PJ_ARRAY_SIZE(pjsua_var.tpdata),
+ PJ_EINVAL);
+
+ /* Transport must be valid */
+ PJ_ASSERT_RETURN(t->data.ptr != NULL, PJ_EINVAL);
+
+ pjsua_acc_config_default(&cfg);
+
+ /* Lower the priority of local account */
+ --cfg.priority;
+
+ /* Enclose IPv6 address in square brackets */
+ if (t->type & PJSIP_TRANSPORT_IPV6) {
+ beginquote = "[";
+ endquote = "]";
+ } else {
+ beginquote = endquote = "";
+ }
+
+ /* Don't add transport parameter if it's UDP */
+ if (t->type!=PJSIP_TRANSPORT_UDP && t->type!=PJSIP_TRANSPORT_UDP6) {
+ pj_ansi_snprintf(transport_param, sizeof(transport_param),
+ ";transport=%s",
+ pjsip_transport_get_type_name(t->type));
+ } else {
+ transport_param[0] = '\0';
+ }
+
+ /* Build URI for the account */
+ pj_ansi_snprintf(uri, PJSIP_MAX_URL_SIZE,
+ "<sip:%s%.*s%s:%d%s>",
+ beginquote,
+ (int)t->local_name.host.slen,
+ t->local_name.host.ptr,
+ endquote,
+ t->local_name.port,
+ transport_param);
+
+ cfg.id = pj_str(uri);
+
+ return pjsua_acc_add(&cfg, is_default, p_acc_id);
+}
+
+
+/*
+ * Set arbitrary data to be associated with the account.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_set_user_data(pjsua_acc_id acc_id,
+ void *user_data)
+{
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
+
+ PJSUA_LOCK();
+
+ pjsua_var.acc[acc_id].cfg.user_data = user_data;
+
+ PJSUA_UNLOCK();
+
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Retrieve arbitrary data associated with the account.
+ */
+PJ_DEF(void*) pjsua_acc_get_user_data(pjsua_acc_id acc_id)
+{
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ NULL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, NULL);
+
+ return pjsua_var.acc[acc_id].cfg.user_data;
+}
+
+
+/*
+ * Delete account.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_del(pjsua_acc_id acc_id)
+{
+ pjsua_acc *acc;
+ unsigned i;
+
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
+
+ PJ_LOG(4,(THIS_FILE, "Deleting account %d..", acc_id));
+ pj_log_push_indent();
+
+ PJSUA_LOCK();
+
+ acc = &pjsua_var.acc[acc_id];
+
+ /* Cancel keep-alive timer, if any */
+ if (acc->ka_timer.id) {
+ pjsip_endpt_cancel_timer(pjsua_var.endpt, &acc->ka_timer);
+ acc->ka_timer.id = PJ_FALSE;
+ }
+ if (acc->ka_transport) {
+ pjsip_transport_dec_ref(acc->ka_transport);
+ acc->ka_transport = NULL;
+ }
+
+ /* Cancel any re-registration timer */
+ if (acc->auto_rereg.timer.id) {
+ acc->auto_rereg.timer.id = PJ_FALSE;
+ pjsua_cancel_timer(&acc->auto_rereg.timer);
+ }
+
+ /* Delete registration */
+ if (acc->regc != NULL) {
+ pjsua_acc_set_registration(acc_id, PJ_FALSE);
+ if (acc->regc) {
+ pjsip_regc_destroy(acc->regc);
+ }
+ acc->regc = NULL;
+ }
+
+ /* Terminate mwi subscription */
+ if (acc->cfg.mwi_enabled) {
+ acc->cfg.mwi_enabled = PJ_FALSE;
+ pjsua_start_mwi(acc_id, PJ_FALSE);
+ }
+
+ /* Delete server presence subscription */
+ pjsua_pres_delete_acc(acc_id, 0);
+
+ /* Release account pool */
+ if (acc->pool) {
+ pj_pool_release(acc->pool);
+ acc->pool = NULL;
+ }
+
+ /* Invalidate */
+ acc->valid = PJ_FALSE;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+ pj_bzero(&acc->via_addr, sizeof(acc->via_addr));
+ acc->via_tp = NULL;
+ acc->next_rtp_port = 0;
+
+ /* Remove from array */
+ for (i=0; i<pjsua_var.acc_cnt; ++i) {
+ if (pjsua_var.acc_ids[i] == acc_id)
+ break;
+ }
+ if (i != pjsua_var.acc_cnt) {
+ pj_array_erase(pjsua_var.acc_ids, sizeof(pjsua_var.acc_ids[0]),
+ pjsua_var.acc_cnt, i);
+ --pjsua_var.acc_cnt;
+ }
+
+ /* Leave the calls intact, as I don't think calls need to
+ * access account once it's created
+ */
+
+ /* Update default account */
+ if (pjsua_var.default_acc == acc_id)
+ pjsua_var.default_acc = 0;
+
+ PJSUA_UNLOCK();
+
+ PJ_LOG(4,(THIS_FILE, "Account id %d deleted", acc_id));
+
+ pj_log_pop_indent();
+ return PJ_SUCCESS;
+}
+
+
+/* Get config */
+PJ_DEF(pj_status_t) pjsua_acc_get_config(pjsua_acc_id acc_id,
+ pj_pool_t *pool,
+ pjsua_acc_config *acc_cfg)
+{
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc)
+ && pjsua_var.acc[acc_id].valid, PJ_EINVAL);
+ //this now would not work due to corrupt header list
+ //pj_memcpy(acc_cfg, &pjsua_var.acc[acc_id].cfg, sizeof(*acc_cfg));
+ pjsua_acc_config_dup(pool, acc_cfg, &pjsua_var.acc[acc_id].cfg);
+ return PJ_SUCCESS;
+}
+
+/* Compare two SIP headers. Return zero if equal */
+static int pjsip_hdr_cmp(const pjsip_hdr *h1, const pjsip_hdr *h2)
+{
+ char buf1[PJSIP_MAX_URL_SIZE];
+ char buf2[PJSIP_MAX_URL_SIZE];
+ pj_str_t p1, p2;
+
+ p1.ptr = buf1;
+ p1.slen = 0;
+ p2.ptr = buf2;
+ p2.slen = 0;
+
+ p1.slen = pjsip_hdr_print_on((void*)h1, buf1, sizeof(buf1));
+ if (p1.slen < 0)
+ p1.slen = 0;
+ p2.slen = pjsip_hdr_print_on((void*)h2, buf2, sizeof(buf2));
+ if (p2.slen < 0)
+ p2.slen = 0;
+
+ return pj_strcmp(&p1, &p2);
+}
+
+/* Update SIP header list from another list. Return PJ_TRUE if
+ * the list has been updated */
+static pj_bool_t update_hdr_list(pj_pool_t *pool, pjsip_hdr *dst,
+ const pjsip_hdr *src)
+{
+ pjsip_hdr *dst_i;
+ const pjsip_hdr *src_i;
+ pj_bool_t changed = PJ_FALSE;
+
+ /* Remove header that's no longer needed */
+ for (dst_i = dst->next; dst_i != dst; ) {
+ for (src_i = src->next; src_i != src; src_i = src_i->next) {
+ if (pjsip_hdr_cmp(dst_i, src_i) == 0)
+ break;
+ }
+ if (src_i == src) {
+ pjsip_hdr *next = dst_i->next;
+ pj_list_erase(dst_i);
+ changed = PJ_TRUE;
+ dst_i = next;
+ } else {
+ dst_i = dst_i->next;
+ }
+ }
+
+ /* Add new header */
+ for (src_i = src->next; src_i != src; src_i = src_i->next) {
+ for (dst_i = dst->next; dst_i != dst; dst_i = dst_i->next) {
+ if (pjsip_hdr_cmp(dst_i, src_i) == 0)
+ break;
+ }
+ if (dst_i == dst) {
+ dst_i = pjsip_hdr_clone(pool, src_i);
+ pj_list_push_back(dst, dst_i);
+ changed = PJ_TRUE;
+ }
+ }
+
+ return changed;
+}
+
+/*
+ * Modify account information.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_modify( pjsua_acc_id acc_id,
+ const pjsua_acc_config *cfg)
+{
+ pjsua_acc *acc;
+ pjsip_name_addr *id_name_addr = NULL;
+ pjsip_sip_uri *id_sip_uri = NULL;
+ pjsip_sip_uri *reg_sip_uri = NULL;
+ pj_uint32_t local_route_crc, global_route_crc;
+ pjsip_route_hdr global_route;
+ pjsip_route_hdr local_route;
+ pj_str_t acc_proxy[PJSUA_ACC_MAX_PROXIES];
+ pj_bool_t update_reg = PJ_FALSE;
+ pj_bool_t unreg_first = PJ_FALSE;
+ pj_bool_t update_mwi = PJ_FALSE;
+ pj_status_t status = PJ_SUCCESS;
+
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+
+ PJ_LOG(4,(THIS_FILE, "Modifying accunt %d", acc_id));
+ pj_log_push_indent();
+
+ PJSUA_LOCK();
+
+ acc = &pjsua_var.acc[acc_id];
+ if (!acc->valid) {
+ status = PJ_EINVAL;
+ goto on_return;
+ }
+
+ /* == Validate first == */
+
+ /* Account id */
+ if (pj_strcmp(&acc->cfg.id, &cfg->id)) {
+ /* Need to parse id to get the elements: */
+ id_name_addr = (pjsip_name_addr*)
+ pjsip_parse_uri(acc->pool, cfg->id.ptr, cfg->id.slen,
+ PJSIP_PARSE_URI_AS_NAMEADDR);
+ if (id_name_addr == NULL) {
+ status = PJSIP_EINVALIDURI;
+ pjsua_perror(THIS_FILE, "Invalid local URI", status);
+ goto on_return;
+ }
+
+ /* URI MUST be a SIP or SIPS: */
+ if (!PJSIP_URI_SCHEME_IS_SIP(id_name_addr) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(id_name_addr))
+ {
+ status = PJSIP_EINVALIDSCHEME;
+ pjsua_perror(THIS_FILE, "Invalid local URI", status);
+ goto on_return;
+ }
+
+ /* Get the SIP URI object: */
+ id_sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(id_name_addr);
+ }
+
+ /* Registrar URI */
+ if (pj_strcmp(&acc->cfg.reg_uri, &cfg->reg_uri) && cfg->reg_uri.slen) {
+ pjsip_uri *reg_uri;
+
+ /* Need to parse reg_uri to get the elements: */
+ reg_uri = pjsip_parse_uri(acc->pool, cfg->reg_uri.ptr,
+ cfg->reg_uri.slen, 0);
+ if (reg_uri == NULL) {
+ status = PJSIP_EINVALIDURI;
+ pjsua_perror(THIS_FILE, "Invalid registrar URI", status);
+ goto on_return;
+ }
+
+ /* Registrar URI MUST be a SIP or SIPS: */
+ if (!PJSIP_URI_SCHEME_IS_SIP(reg_uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(reg_uri))
+ {
+ status = PJSIP_EINVALIDSCHEME;
+ pjsua_perror(THIS_FILE, "Invalid registar URI", status);
+ goto on_return;
+ }
+
+ reg_sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(reg_uri);
+ }
+
+ /* REGISTER header list */
+ if (update_hdr_list(acc->pool, &acc->cfg.reg_hdr_list, &cfg->reg_hdr_list)) {
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* SUBSCRIBE header list */
+ update_hdr_list(acc->pool, &acc->cfg.sub_hdr_list, &cfg->sub_hdr_list);
+
+ /* Global outbound proxy */
+ global_route_crc = calc_proxy_crc(pjsua_var.ua_cfg.outbound_proxy,
+ pjsua_var.ua_cfg.outbound_proxy_cnt);
+ if (global_route_crc != acc->global_route_crc) {
+ pjsip_route_hdr *r;
+
+ /* Copy from global outbound proxies */
+ pj_list_init(&global_route);
+ r = pjsua_var.outbound_proxy.next;
+ while (r != &pjsua_var.outbound_proxy) {
+ pj_list_push_back(&global_route,
+ pjsip_hdr_shallow_clone(acc->pool, r));
+ r = r->next;
+ }
+ }
+
+ /* Account proxy */
+ local_route_crc = calc_proxy_crc(cfg->proxy, cfg->proxy_cnt);
+ if (local_route_crc != acc->local_route_crc) {
+ pjsip_route_hdr *r;
+ unsigned i;
+
+ /* Validate the local route and save it to temporary var */
+ pj_list_init(&local_route);
+ for (i=0; i<cfg->proxy_cnt; ++i) {
+ pj_str_t hname = { "Route", 5};
+
+ pj_strdup_with_null(acc->pool, &acc_proxy[i], &cfg->proxy[i]);
+ status = normalize_route_uri(acc->pool, &acc_proxy[i]);
+ if (status != PJ_SUCCESS)
+ goto on_return;
+ r = (pjsip_route_hdr*)
+ pjsip_parse_hdr(acc->pool, &hname, acc_proxy[i].ptr,
+ acc_proxy[i].slen, NULL);
+ if (r == NULL) {
+ status = PJSIP_EINVALIDURI;
+ pjsua_perror(THIS_FILE, "Invalid URI in account route set",
+ status);
+ goto on_return;
+ }
+
+ pj_list_push_back(&local_route, r);
+ }
+
+ /* Recalculate the CRC again after route URI normalization */
+ local_route_crc = calc_proxy_crc(acc_proxy, cfg->proxy_cnt);
+ }
+
+
+ /* == Apply the new config == */
+
+ /* Account ID. */
+ if (id_name_addr && id_sip_uri) {
+ pj_strdup_with_null(acc->pool, &acc->cfg.id, &cfg->id);
+ pj_strdup_with_null(acc->pool, &acc->display, &id_name_addr->display);
+ pj_strdup_with_null(acc->pool, &acc->user_part, &id_sip_uri->user);
+ pj_strdup_with_null(acc->pool, &acc->srv_domain, &id_sip_uri->host);
+ acc->srv_port = 0;
+ acc->is_sips = PJSIP_URI_SCHEME_IS_SIPS(id_name_addr);
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* User data */
+ acc->cfg.user_data = cfg->user_data;
+
+ /* Priority */
+ if (acc->cfg.priority != cfg->priority) {
+ unsigned i;
+
+ acc->cfg.priority = cfg->priority;
+
+ /* Resort accounts priority */
+ for (i=0; i<pjsua_var.acc_cnt; ++i) {
+ if (pjsua_var.acc_ids[i] == acc_id)
+ break;
+ }
+ pj_assert(i < pjsua_var.acc_cnt);
+ pj_array_erase(pjsua_var.acc_ids, sizeof(acc_id),
+ pjsua_var.acc_cnt, i);
+ for (i=0; i<pjsua_var.acc_cnt; ++i) {
+ if (pjsua_var.acc[pjsua_var.acc_ids[i]].cfg.priority <
+ acc->cfg.priority)
+ {
+ break;
+ }
+ }
+ pj_array_insert(pjsua_var.acc_ids, sizeof(acc_id),
+ pjsua_var.acc_cnt, i, &acc_id);
+ }
+
+ /* MWI */
+ if (acc->cfg.mwi_enabled != cfg->mwi_enabled) {
+ acc->cfg.mwi_enabled = cfg->mwi_enabled;
+ update_mwi = PJ_TRUE;
+ }
+ if (acc->cfg.mwi_expires != cfg->mwi_expires && cfg->mwi_expires > 0) {
+ acc->cfg.mwi_expires = cfg->mwi_expires;
+ update_mwi = PJ_TRUE;
+ }
+
+ /* PIDF tuple ID */
+ if (pj_strcmp(&acc->cfg.pidf_tuple_id, &cfg->pidf_tuple_id))
+ pj_strdup_with_null(acc->pool, &acc->cfg.pidf_tuple_id,
+ &cfg->pidf_tuple_id);
+
+ /* Publish */
+ acc->cfg.publish_opt = cfg->publish_opt;
+ acc->cfg.unpublish_max_wait_time_msec = cfg->unpublish_max_wait_time_msec;
+ if (acc->cfg.publish_enabled != cfg->publish_enabled) {
+ acc->cfg.publish_enabled = cfg->publish_enabled;
+ if (!acc->cfg.publish_enabled)
+ pjsua_pres_unpublish(acc, 0);
+ else
+ update_reg = PJ_TRUE;
+ }
+
+ /* Force contact URI */
+ if (pj_strcmp(&acc->cfg.force_contact, &cfg->force_contact)) {
+ pj_strdup_with_null(acc->pool, &acc->cfg.force_contact,
+ &cfg->force_contact);
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* Contact param */
+ if (pj_strcmp(&acc->cfg.contact_params, &cfg->contact_params)) {
+ pj_strdup_with_null(acc->pool, &acc->cfg.contact_params,
+ &cfg->contact_params);
+ update_reg = PJ_TRUE;
+ }
+
+ /* Contact URI params */
+ if (pj_strcmp(&acc->cfg.contact_uri_params, &cfg->contact_uri_params)) {
+ pj_strdup_with_null(acc->pool, &acc->cfg.contact_uri_params,
+ &cfg->contact_uri_params);
+ update_reg = PJ_TRUE;
+ }
+
+ /* Reliable provisional response */
+ acc->cfg.require_100rel = cfg->require_100rel;
+
+ /* Session timer */
+ acc->cfg.use_timer = cfg->use_timer;
+ acc->cfg.timer_setting = cfg->timer_setting;
+
+ /* Transport */
+ if (acc->cfg.transport_id != cfg->transport_id) {
+ acc->cfg.transport_id = cfg->transport_id;
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* Update keep-alive */
+ if (acc->cfg.ka_interval != cfg->ka_interval ||
+ pj_strcmp(&acc->cfg.ka_data, &cfg->ka_data))
+ {
+ pjsip_transport *ka_transport = acc->ka_transport;
+
+ if (acc->ka_timer.id) {
+ pjsip_endpt_cancel_timer(pjsua_var.endpt, &acc->ka_timer);
+ acc->ka_timer.id = PJ_FALSE;
+ }
+ if (acc->ka_transport) {
+ pjsip_transport_dec_ref(acc->ka_transport);
+ acc->ka_transport = NULL;
+ }
+
+ acc->cfg.ka_interval = cfg->ka_interval;
+
+ if (cfg->ka_interval) {
+ if (ka_transport) {
+ /* Keep-alive has been running so we can just restart it */
+ pj_time_val delay;
+
+ pjsip_transport_add_ref(ka_transport);
+ acc->ka_transport = ka_transport;
+
+ acc->ka_timer.cb = &keep_alive_timer_cb;
+ acc->ka_timer.user_data = (void*)acc;
+
+ delay.sec = acc->cfg.ka_interval;
+ delay.msec = 0;
+ status = pjsua_schedule_timer(&acc->ka_timer, &delay);
+ if (status == PJ_SUCCESS) {
+ acc->ka_timer.id = PJ_TRUE;
+ } else {
+ pjsip_transport_dec_ref(ka_transport);
+ acc->ka_transport = NULL;
+ pjsua_perror(THIS_FILE, "Error starting keep-alive timer",
+ status);
+ }
+
+ } else {
+ /* Keep-alive has not been running, we need to (re)register
+ * first.
+ */
+ update_reg = PJ_TRUE;
+ }
+ }
+ }
+
+ if (pj_strcmp(&acc->cfg.ka_data, &cfg->ka_data))
+ pj_strdup(acc->pool, &acc->cfg.ka_data, &cfg->ka_data);
+#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
+ acc->cfg.use_srtp = cfg->use_srtp;
+ acc->cfg.srtp_secure_signaling = cfg->srtp_secure_signaling;
+ acc->cfg.srtp_optional_dup_offer = cfg->srtp_optional_dup_offer;
+#endif
+
+#if defined(PJMEDIA_STREAM_ENABLE_KA) && (PJMEDIA_STREAM_ENABLE_KA != 0)
+ acc->cfg.use_stream_ka = cfg->use_stream_ka;
+#endif
+
+ /* Use of proxy */
+ if (acc->cfg.reg_use_proxy != cfg->reg_use_proxy) {
+ acc->cfg.reg_use_proxy = cfg->reg_use_proxy;
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* Global outbound proxy */
+ if (global_route_crc != acc->global_route_crc) {
+ unsigned i;
+ pj_size_t rcnt;
+
+ /* Remove the outbound proxies from the route set */
+ rcnt = pj_list_size(&acc->route_set);
+ for (i=0; i < rcnt - acc->cfg.proxy_cnt; ++i) {
+ pjsip_route_hdr *r = acc->route_set.next;
+ pj_list_erase(r);
+ }
+
+ /* Insert the outbound proxies to the beginning of route set */
+ pj_list_merge_first(&acc->route_set, &global_route);
+
+ /* Update global route CRC */
+ acc->global_route_crc = global_route_crc;
+
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* Account proxy */
+ if (local_route_crc != acc->local_route_crc) {
+ unsigned i;
+
+ /* Remove the current account proxies from the route set */
+ for (i=0; i < acc->cfg.proxy_cnt; ++i) {
+ pjsip_route_hdr *r = acc->route_set.prev;
+ pj_list_erase(r);
+ }
+
+ /* Insert new proxy setting to the route set */
+ pj_list_merge_last(&acc->route_set, &local_route);
+
+ /* Update the proxy setting */
+ acc->cfg.proxy_cnt = cfg->proxy_cnt;
+ for (i = 0; i < cfg->proxy_cnt; ++i)
+ acc->cfg.proxy[i] = acc_proxy[i];
+
+ /* Update local route CRC */
+ acc->local_route_crc = local_route_crc;
+
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* Credential info */
+ {
+ unsigned i;
+ pj_bool_t cred_changed = PJ_FALSE;
+
+ /* Selective update credential info. */
+ for (i = 0; i < cfg->cred_count; ++i) {
+ unsigned j;
+ pjsip_cred_info ci;
+
+ /* Find if this credential is already listed */
+ for (j = i; j < acc->cfg.cred_count; ++j) {
+ if (pjsip_cred_info_cmp(&acc->cfg.cred_info[j],
+ &cfg->cred_info[i]) == 0)
+ {
+ /* Found, but different index/position, swap */
+ if (j != i) {
+ ci = acc->cfg.cred_info[i];
+ acc->cfg.cred_info[i] = acc->cfg.cred_info[j];
+ acc->cfg.cred_info[j] = ci;
+ }
+ break;
+ }
+ }
+
+ /* Not found, insert this */
+ if (j == acc->cfg.cred_count) {
+ cred_changed = PJ_TRUE;
+
+ /* If account credential is full, discard the last one. */
+ if (acc->cfg.cred_count == PJ_ARRAY_SIZE(acc->cfg.cred_info)) {
+ pj_array_erase(acc->cfg.cred_info, sizeof(pjsip_cred_info),
+ acc->cfg.cred_count, acc->cfg.cred_count-1);
+ acc->cfg.cred_count--;
+ }
+
+ /* Insert this */
+ pjsip_cred_info_dup(acc->pool, &ci, &cfg->cred_info[i]);
+ pj_array_insert(acc->cfg.cred_info, sizeof(pjsip_cred_info),
+ acc->cfg.cred_count, i, &ci);
+ }
+ }
+ acc->cfg.cred_count = cfg->cred_count;
+
+ /* Concatenate credentials from account config and global config */
+ acc->cred_cnt = 0;
+ for (i=0; i<acc->cfg.cred_count; ++i) {
+ acc->cred[acc->cred_cnt++] = acc->cfg.cred_info[i];
+ }
+ for (i=0; i<pjsua_var.ua_cfg.cred_count &&
+ acc->cred_cnt < PJ_ARRAY_SIZE(acc->cred); ++i)
+ {
+ acc->cred[acc->cred_cnt++] = pjsua_var.ua_cfg.cred_info[i];
+ }
+
+ if (cred_changed) {
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+ }
+
+ /* Authentication preference */
+ acc->cfg.auth_pref.initial_auth = cfg->auth_pref.initial_auth;
+ if (pj_strcmp(&acc->cfg.auth_pref.algorithm, &cfg->auth_pref.algorithm)) {
+ pj_strdup_with_null(acc->pool, &acc->cfg.auth_pref.algorithm,
+ &cfg->auth_pref.algorithm);
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* Registration */
+ if (acc->cfg.reg_timeout != cfg->reg_timeout) {
+ acc->cfg.reg_timeout = cfg->reg_timeout;
+ if (acc->regc != NULL)
+ pjsip_regc_update_expires(acc->regc, acc->cfg.reg_timeout);
+
+ update_reg = PJ_TRUE;
+ }
+ acc->cfg.unreg_timeout = cfg->unreg_timeout;
+ acc->cfg.allow_contact_rewrite = cfg->allow_contact_rewrite;
+ acc->cfg.reg_retry_interval = cfg->reg_retry_interval;
+ acc->cfg.reg_first_retry_interval = cfg->reg_first_retry_interval;
+ acc->cfg.drop_calls_on_reg_fail = cfg->drop_calls_on_reg_fail;
+ acc->cfg.register_on_acc_add = cfg->register_on_acc_add;
+ if (acc->cfg.reg_delay_before_refresh != cfg->reg_delay_before_refresh) {
+ acc->cfg.reg_delay_before_refresh = cfg->reg_delay_before_refresh;
+ if (acc->regc != NULL)
+ pjsip_regc_set_delay_before_refresh(acc->regc,
+ cfg->reg_delay_before_refresh);
+ }
+
+ /* Allow via rewrite */
+ if (acc->cfg.allow_via_rewrite != cfg->allow_via_rewrite) {
+ if (acc->regc != NULL) {
+ if (cfg->allow_via_rewrite) {
+ pjsip_regc_set_via_sent_by(acc->regc, &acc->via_addr,
+ acc->via_tp);
+ } else
+ pjsip_regc_set_via_sent_by(acc->regc, NULL, NULL);
+ }
+ if (acc->publish_sess != NULL) {
+ if (cfg->allow_via_rewrite) {
+ pjsip_publishc_set_via_sent_by(acc->publish_sess,
+ &acc->via_addr, acc->via_tp);
+ } else
+ pjsip_publishc_set_via_sent_by(acc->publish_sess, NULL, NULL);
+ }
+ acc->cfg.allow_via_rewrite = cfg->allow_via_rewrite;
+ }
+
+ /* Normalize registration timeout and refresh delay */
+ if (acc->cfg.reg_uri.slen ) {
+ if (acc->cfg.reg_timeout == 0) {
+ acc->cfg.reg_timeout = PJSUA_REG_INTERVAL;
+ }
+ if (acc->cfg.reg_delay_before_refresh == 0) {
+ acc->cfg.reg_delay_before_refresh =
+ PJSIP_REGISTER_CLIENT_DELAY_BEFORE_REFRESH;
+ }
+ }
+
+ /* Registrar URI */
+ if (pj_strcmp(&acc->cfg.reg_uri, &cfg->reg_uri)) {
+ if (cfg->reg_uri.slen) {
+ pj_strdup_with_null(acc->pool, &acc->cfg.reg_uri, &cfg->reg_uri);
+ if (reg_sip_uri)
+ acc->srv_port = reg_sip_uri->port;
+ } else {
+ /* Unregister if registration was set */
+ if (acc->cfg.reg_uri.slen)
+ pjsua_acc_set_registration(acc->index, PJ_FALSE);
+ pj_bzero(&acc->cfg.reg_uri, sizeof(acc->cfg.reg_uri));
+ }
+ update_reg = PJ_TRUE;
+ unreg_first = PJ_TRUE;
+ }
+
+ /* SIP outbound setting */
+ if (acc->cfg.use_rfc5626 != cfg->use_rfc5626 ||
+ pj_strcmp(&acc->cfg.rfc5626_instance_id, &cfg->rfc5626_instance_id) ||
+ pj_strcmp(&acc->cfg.rfc5626_reg_id, &cfg->rfc5626_reg_id))
+ {
+ update_reg = PJ_TRUE;
+ }
+
+ /* Video settings */
+ acc->cfg.vid_in_auto_show = cfg->vid_in_auto_show;
+ acc->cfg.vid_out_auto_transmit = cfg->vid_out_auto_transmit;
+ acc->cfg.vid_wnd_flags = cfg->vid_wnd_flags;
+ acc->cfg.vid_cap_dev = cfg->vid_cap_dev;
+ acc->cfg.vid_rend_dev = cfg->vid_rend_dev;
+ acc->cfg.vid_stream_rc_cfg = cfg->vid_stream_rc_cfg;
+
+ /* Media settings */
+ if (pj_stricmp(&acc->cfg.rtp_cfg.public_addr, &cfg->rtp_cfg.public_addr) ||
+ pj_stricmp(&acc->cfg.rtp_cfg.bound_addr, &cfg->rtp_cfg.bound_addr))
+ {
+ pjsua_transport_config_dup(acc->pool, &acc->cfg.rtp_cfg,
+ &cfg->rtp_cfg);
+ } else {
+ /* ..to save memory by not using the pool */
+ acc->cfg.rtp_cfg = cfg->rtp_cfg;
+ }
+
+ acc->cfg.ipv6_media_use = cfg->ipv6_media_use;
+
+ /* STUN and Media customization */
+ if (acc->cfg.sip_stun_use != cfg->sip_stun_use) {
+ acc->cfg.sip_stun_use = cfg->sip_stun_use;
+ update_reg = PJ_TRUE;
+ }
+ acc->cfg.media_stun_use = cfg->media_stun_use;
+
+ /* ICE settings */
+ acc->cfg.ice_cfg_use = cfg->ice_cfg_use;
+ switch (acc->cfg.ice_cfg_use) {
+ case PJSUA_ICE_CONFIG_USE_DEFAULT:
+ /* Copy ICE settings from media settings so that we don't need to
+ * check the media config if we look for ICE config.
+ */
+ pjsua_ice_config_from_media_config(NULL, &acc->cfg.ice_cfg,
+ &pjsua_var.media_cfg);
+ break;
+ case PJSUA_ICE_CONFIG_USE_CUSTOM:
+ pjsua_ice_config_dup(acc->pool, &acc->cfg.ice_cfg, &cfg->ice_cfg);
+ break;
+ }
+
+ /* TURN settings */
+ acc->cfg.turn_cfg_use = cfg->turn_cfg_use;
+ switch (acc->cfg.turn_cfg_use) {
+ case PJSUA_TURN_CONFIG_USE_DEFAULT:
+ /* Copy TURN settings from media settings so that we don't need to
+ * check the media config if we look for TURN config.
+ */
+ pjsua_turn_config_from_media_config(NULL, &acc->cfg.turn_cfg,
+ &pjsua_var.media_cfg);
+ break;
+ case PJSUA_TURN_CONFIG_USE_CUSTOM:
+ pjsua_turn_config_dup(acc->pool, &acc->cfg.turn_cfg,
+ &cfg->turn_cfg);
+ break;
+ }
+
+ acc->cfg.use_srtp = cfg->use_srtp;
+
+ /* Call hold type */
+ acc->cfg.call_hold_type = cfg->call_hold_type;
+
+ /* Unregister first */
+ if (unreg_first) {
+ pjsua_acc_set_registration(acc->index, PJ_FALSE);
+ if (acc->regc != NULL) {
+ pjsip_regc_destroy(acc->regc);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+ }
+ }
+
+ /* Update registration */
+ if (update_reg) {
+ /* If accounts has registration enabled, start registration */
+ if (acc->cfg.reg_uri.slen)
+ pjsua_acc_set_registration(acc->index, PJ_TRUE);
+ }
+
+ /* Update MWI subscription */
+ if (update_mwi) {
+ pjsua_start_mwi(acc_id, PJ_TRUE);
+ }
+
+on_return:
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+ return status;
+}
+
+
+/*
+ * Modify account's presence status to be advertised to remote/presence
+ * subscribers.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_set_online_status( pjsua_acc_id acc_id,
+ pj_bool_t is_online)
+{
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
+
+ PJ_LOG(4,(THIS_FILE, "Acc %d: setting online status to %d..",
+ acc_id, is_online));
+ pj_log_push_indent();
+
+ pjsua_var.acc[acc_id].online_status = is_online;
+ pj_bzero(&pjsua_var.acc[acc_id].rpid, sizeof(pjrpid_element));
+ pjsua_pres_update_acc(acc_id, PJ_FALSE);
+
+ pj_log_pop_indent();
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Set online status with extended information
+ */
+PJ_DEF(pj_status_t) pjsua_acc_set_online_status2( pjsua_acc_id acc_id,
+ pj_bool_t is_online,
+ const pjrpid_element *pr)
+{
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
+
+ PJ_LOG(4,(THIS_FILE, "Acc %d: setting online status to %d..",
+ acc_id, is_online));
+ pj_log_push_indent();
+
+ PJSUA_LOCK();
+ pjsua_var.acc[acc_id].online_status = is_online;
+ pjrpid_element_dup(pjsua_var.acc[acc_id].pool, &pjsua_var.acc[acc_id].rpid, pr);
+ PJSUA_UNLOCK();
+
+ pjsua_pres_update_acc(acc_id, PJ_TRUE);
+ pj_log_pop_indent();
+
+ return PJ_SUCCESS;
+}
+
+/* Create reg_contact, mainly for SIP outbound */
+static void update_regc_contact(pjsua_acc *acc)
+{
+ pjsua_acc_config *acc_cfg = &acc->cfg;
+ pj_bool_t need_outbound = PJ_FALSE;
+ const pj_str_t tcp_param = pj_str(";transport=tcp");
+ const pj_str_t tls_param = pj_str(";transport=tls");
+
+ if (!acc_cfg->use_rfc5626)
+ goto done;
+
+ /* Check if outbound has been requested and rejected */
+ if (acc->rfc5626_status == OUTBOUND_NA)
+ goto done;
+
+ if (pj_stristr(&acc->contact, &tcp_param)==NULL &&
+ pj_stristr(&acc->contact, &tls_param)==NULL)
+ {
+ /* Currently we can only do SIP outbound for TCP
+ * and TLS.
+ */
+ goto done;
+ }
+
+ /* looks like we can use outbound */
+ need_outbound = PJ_TRUE;
+
+done:
+ if (!need_outbound) {
+ /* Outbound is not needed/wanted for the account. acc->reg_contact
+ * is set to the same as acc->contact.
+ */
+ acc->reg_contact = acc->contact;
+ acc->rfc5626_status = OUTBOUND_NA;
+ } else {
+ /* Need to use outbound, append the contact with +sip.instance and
+ * reg-id parameters.
+ */
+ pj_ssize_t len;
+ pj_str_t reg_contact;
+
+ acc->rfc5626_status = OUTBOUND_WANTED;
+ len = acc->contact.slen + acc->rfc5626_instprm.slen +
+ acc->rfc5626_regprm.slen;
+ reg_contact.ptr = (char*) pj_pool_alloc(acc->pool, len);
+
+ pj_strcpy(®_contact, &acc->contact);
+ pj_strcat(®_contact, &acc->rfc5626_regprm);
+ pj_strcat(®_contact, &acc->rfc5626_instprm);
+
+ acc->reg_contact = reg_contact;
+
+ PJ_LOG(4,(THIS_FILE,
+ "Contact for acc %d updated for SIP outbound: %.*s",
+ acc->index,
+ (int)acc->reg_contact.slen,
+ acc->reg_contact.ptr));
+ }
+}
+
+/* Check if IP is private IP address */
+static pj_bool_t is_private_ip(const pj_str_t *addr)
+{
+ const pj_str_t private_net[] =
+ {
+ { "10.", 3 },
+ { "127.", 4 },
+ { "172.16.", 7 }, { "172.17.", 7 }, { "172.18.", 7 }, { "172.19.", 7 },
+ { "172.20.", 7 }, { "172.21.", 7 }, { "172.22.", 7 }, { "172.23.", 7 },
+ { "172.24.", 7 }, { "172.25.", 7 }, { "172.26.", 7 }, { "172.27.", 7 },
+ { "172.28.", 7 }, { "172.29.", 7 }, { "172.30.", 7 }, { "172.31.", 7 },
+ { "192.168.", 8 }
+ };
+ unsigned i;
+
+ for (i=0; i<PJ_ARRAY_SIZE(private_net); ++i) {
+ if (pj_strncmp(addr, &private_net[i], private_net[i].slen)==0)
+ return PJ_TRUE;
+ }
+
+ return PJ_FALSE;
+}
+
+/* Update NAT address from the REGISTER response */
+static pj_bool_t acc_check_nat_addr(pjsua_acc *acc,
+ int contact_rewrite_method,
+ struct pjsip_regc_cbparam *param)
+{
+ pjsip_transport *tp;
+ const pj_str_t *via_addr;
+ pj_pool_t *pool;
+ int rport;
+ pjsip_sip_uri *uri;
+ pjsip_via_hdr *via;
+ pj_sockaddr contact_addr;
+ pj_sockaddr recv_addr;
+ pj_status_t status;
+ pj_bool_t matched;
+ pj_str_t srv_ip;
+ pjsip_contact_hdr *contact_hdr;
+ const pj_str_t STR_CONTACT = { "Contact", 7 };
+
+ tp = param->rdata->tp_info.transport;
+
+ /* Get the received and rport info */
+ via = param->rdata->msg_info.via;
+ if (via->rport_param < 1) {
+ /* Remote doesn't support rport */
+ rport = via->sent_by.port;
+ if (rport==0) {
+ pjsip_transport_type_e tp_type;
+ tp_type = (pjsip_transport_type_e) tp->key.type;
+ rport = pjsip_transport_get_default_port_for_type(tp_type);
+ }
+ } else
+ rport = via->rport_param;
+
+ if (via->recvd_param.slen != 0)
+ via_addr = &via->recvd_param;
+ else
+ via_addr = &via->sent_by.host;
+
+ /* If allow_via_rewrite is enabled, we save the Via "received" address
+ * from the response, if either of the following condition is met:
+ * - the Via "received" address differs from saved one (or we haven't
+ * saved any yet)
+ * - transport is different
+ * - only the port has changed, AND either the received address is
+ * public IP or allow_contact_rewrite is 2
+ */
+ if (acc->cfg.allow_via_rewrite &&
+ (pj_strcmp(&acc->via_addr.host, via_addr) || acc->via_tp != tp ||
+ (acc->via_addr.port != rport &&
+ (!is_private_ip(via_addr) || acc->cfg.allow_contact_rewrite == 2))))
+ {
+ if (pj_strcmp(&acc->via_addr.host, via_addr))
+ pj_strdup(acc->pool, &acc->via_addr.host, via_addr);
+ acc->via_addr.port = rport;
+ acc->via_tp = tp;
+ pjsip_regc_set_via_sent_by(acc->regc, &acc->via_addr, acc->via_tp);
+ if (acc->publish_sess != NULL) {
+ pjsip_publishc_set_via_sent_by(acc->publish_sess,
+ &acc->via_addr, acc->via_tp);
+ }
+ }
+
+ /* Save mapped address if needed */
+ if (acc->cfg.allow_sdp_nat_rewrite &&
+ pj_strcmp(&acc->reg_mapped_addr, via_addr))
+ {
+ pj_strdup(acc->pool, &acc->reg_mapped_addr, via_addr);
+ }
+
+ /* Only update if account is configured to auto-update */
+ if (acc->cfg.allow_contact_rewrite == PJ_FALSE)
+ return PJ_FALSE;
+
+ /* If SIP outbound is active, no need to update */
+ if (acc->rfc5626_status == OUTBOUND_ACTIVE) {
+ PJ_LOG(4,(THIS_FILE, "Acc %d has SIP outbound active, no need to "
+ "update registration Contact", acc->index));
+ return PJ_FALSE;
+ }
+
+#if 0
+ // Always update
+ // See http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2008-March/002178.html
+
+ /* For UDP, only update if STUN is enabled (for now).
+ * For TCP/TLS, always check.
+ */
+ if ((tp->key.type == PJSIP_TRANSPORT_UDP &&
+ (pjsua_var.ua_cfg.stun_domain.slen != 0 ||
+ (pjsua_var.ua_cfg.stun_host.slen != 0)) ||
+ (tp->key.type == PJSIP_TRANSPORT_TCP) ||
+ (tp->key.type == PJSIP_TRANSPORT_TLS))
+ {
+ /* Yes we will check */
+ } else {
+ return PJ_FALSE;
+ }
+#endif
+
+ /* Compare received and rport with the URI in our registration */
+ pool = pjsua_pool_create("tmp", 512, 512);
+ contact_hdr = (pjsip_contact_hdr*)
+ pjsip_parse_hdr(pool, &STR_CONTACT, acc->contact.ptr,
+ acc->contact.slen, NULL);
+ pj_assert(contact_hdr != NULL);
+ uri = (pjsip_sip_uri*) contact_hdr->uri;
+ pj_assert(uri != NULL);
+ uri = (pjsip_sip_uri*) pjsip_uri_get_uri(uri);
+
+ if (uri->port == 0) {
+ pjsip_transport_type_e tp_type;
+ tp_type = (pjsip_transport_type_e) tp->key.type;
+ uri->port = pjsip_transport_get_default_port_for_type(tp_type);
+ }
+
+ /* Convert IP address strings into sockaddr for comparison.
+ * (http://trac.pjsip.org/repos/ticket/863)
+ */
+ status = pj_sockaddr_parse(pj_AF_UNSPEC(), 0, &uri->host,
+ &contact_addr);
+ if (status == PJ_SUCCESS)
+ status = pj_sockaddr_parse(pj_AF_UNSPEC(), 0, via_addr,
+ &recv_addr);
+ if (status == PJ_SUCCESS) {
+ /* Compare the addresses as sockaddr according to the ticket above */
+ matched = (uri->port == rport &&
+ pj_sockaddr_cmp(&contact_addr, &recv_addr)==0);
+ } else {
+ /* Compare the addresses as string, as before */
+ matched = (uri->port == rport &&
+ pj_stricmp(&uri->host, via_addr)==0);
+ }
+
+ if (matched) {
+ /* Address doesn't change */
+ pj_pool_release(pool);
+ return PJ_FALSE;
+ }
+
+ /* Get server IP */
+ srv_ip = pj_str(param->rdata->pkt_info.src_name);
+
+ /* At this point we've detected that the address as seen by registrar.
+ * has changed.
+ */
+
+ /* Do not switch if both Contact and server's IP address are
+ * public but response contains private IP. A NAT in the middle
+ * might have messed up with the SIP packets. See:
+ * http://trac.pjsip.org/repos/ticket/643
+ *
+ * This exception can be disabled by setting allow_contact_rewrite
+ * to 2. In this case, the switch will always be done whenever there
+ * is difference in the IP address in the response.
+ */
+ if (acc->cfg.allow_contact_rewrite != 2 && !is_private_ip(&uri->host) &&
+ !is_private_ip(&srv_ip) && is_private_ip(via_addr))
+ {
+ /* Don't switch */
+ pj_pool_release(pool);
+ return PJ_FALSE;
+ }
+
+ /* Also don't switch if only the port number part is different, and
+ * the Via received address is private.
+ * See http://trac.pjsip.org/repos/ticket/864
+ */
+ if (acc->cfg.allow_contact_rewrite != 2 &&
+ pj_sockaddr_cmp(&contact_addr, &recv_addr)==0 &&
+ is_private_ip(via_addr))
+ {
+ /* Don't switch */
+ pj_pool_release(pool);
+ return PJ_FALSE;
+ }
+
+ PJ_LOG(3,(THIS_FILE, "IP address change detected for account %d "
+ "(%.*s:%d --> %.*s:%d). Updating registration "
+ "(using method %d)",
+ acc->index,
+ (int)uri->host.slen,
+ uri->host.ptr,
+ uri->port,
+ (int)via_addr->slen,
+ via_addr->ptr,
+ rport,
+ contact_rewrite_method));
+
+ pj_assert(contact_rewrite_method == PJSUA_CONTACT_REWRITE_UNREGISTER ||
+ contact_rewrite_method == PJSUA_CONTACT_REWRITE_NO_UNREG ||
+ contact_rewrite_method == PJSUA_CONTACT_REWRITE_ALWAYS_UPDATE);
+
+ if (contact_rewrite_method == PJSUA_CONTACT_REWRITE_UNREGISTER) {
+ /* Unregister current contact */
+ pjsua_acc_set_registration(acc->index, PJ_FALSE);
+ if (acc->regc != NULL) {
+ pjsip_regc_destroy(acc->regc);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ }
+ }
+
+ /*
+ * Build new Contact header
+ */
+ {
+ const char *ob = ";ob";
+ char *tmp;
+ const char *beginquote, *endquote;
+ char transport_param[32];
+ int len;
+ pj_bool_t secure;
+
+ secure = pjsip_transport_get_flag_from_type(tp->key.type) &
+ PJSIP_TRANSPORT_SECURE;
+
+ /* Enclose IPv6 address in square brackets */
+ if (tp->key.type & PJSIP_TRANSPORT_IPV6) {
+ beginquote = "[";
+ endquote = "]";
+ } else {
+ beginquote = endquote = "";
+ }
+
+ /* Don't add transport parameter if it's UDP */
+ if (tp->key.type != PJSIP_TRANSPORT_UDP &&
+ tp->key.type != PJSIP_TRANSPORT_UDP6)
+ {
+ pj_ansi_snprintf(transport_param, sizeof(transport_param),
+ ";transport=%s",
+ pjsip_transport_get_type_name(
+ (pjsip_transport_type_e)tp->key.type));
+ } else {
+ transport_param[0] = '\0';
+ }
+
+ tmp = (char*) pj_pool_alloc(pool, PJSIP_MAX_URL_SIZE);
+ len = pj_ansi_snprintf(tmp, PJSIP_MAX_URL_SIZE,
+ "<%s:%.*s%s%s%.*s%s:%d%s%.*s%s>%.*s",
+ ((secure && acc->is_sips)? "sips" : "sip"),
+ (int)acc->user_part.slen,
+ acc->user_part.ptr,
+ (acc->user_part.slen? "@" : ""),
+ beginquote,
+ (int)via_addr->slen,
+ via_addr->ptr,
+ endquote,
+ rport,
+ transport_param,
+ (int)acc->cfg.contact_uri_params.slen,
+ acc->cfg.contact_uri_params.ptr,
+ (acc->cfg.use_rfc5626? ob: ""),
+ (int)acc->cfg.contact_params.slen,
+ acc->cfg.contact_params.ptr);
+ if (len < 1 || len >= PJSIP_MAX_URL_SIZE) {
+ PJ_LOG(1,(THIS_FILE, "URI too long"));
+ pj_pool_release(pool);
+ return PJ_FALSE;
+ }
+ pj_strdup2_with_null(acc->pool, &acc->contact, tmp);
+
+ update_regc_contact(acc);
+
+ /* Always update, by http://trac.pjsip.org/repos/ticket/864. */
+ /* Since the Via address will now be overwritten to the correct
+ * address by https://trac.pjsip.org/repos/ticket/1537, we do
+ * not need to update the transport address.
+ */
+ /*
+ pj_strdup_with_null(tp->pool, &tp->local_name.host, via_addr);
+ tp->local_name.port = rport;
+ */
+
+ }
+
+ if (contact_rewrite_method == PJSUA_CONTACT_REWRITE_NO_UNREG &&
+ acc->regc != NULL)
+ {
+ pjsip_regc_update_contact(acc->regc, 1, &acc->reg_contact);
+ }
+
+ /* Perform new registration */
+ if (contact_rewrite_method < PJSUA_CONTACT_REWRITE_ALWAYS_UPDATE) {
+ pjsua_acc_set_registration(acc->index, PJ_TRUE);
+ }
+
+ pj_pool_release(pool);
+
+ return PJ_TRUE;
+}
+
+/* Check and update Service-Route header */
+void update_service_route(pjsua_acc *acc, pjsip_rx_data *rdata)
+{
+ pjsip_generic_string_hdr *hsr = NULL;
+ pjsip_route_hdr *hr, *h;
+ const pj_str_t HNAME = { "Service-Route", 13 };
+ const pj_str_t HROUTE = { "Route", 5 };
+ pjsip_uri *uri[PJSUA_ACC_MAX_PROXIES];
+ unsigned i, uri_cnt = 0;
+ pj_size_t rcnt;
+
+ /* Find and parse Service-Route headers */
+ for (;;) {
+ char saved;
+ int parsed_len;
+
+ /* Find Service-Route header */
+ hsr = (pjsip_generic_string_hdr*)
+ pjsip_msg_find_hdr_by_name(rdata->msg_info.msg, &HNAME, hsr);
+ if (!hsr)
+ break;
+
+ /* Parse as Route header since the syntax is similar. This may
+ * return more than one headers.
+ */
+ saved = hsr->hvalue.ptr[hsr->hvalue.slen];
+ hsr->hvalue.ptr[hsr->hvalue.slen] = '\0';
+ hr = (pjsip_route_hdr*)
+ pjsip_parse_hdr(rdata->tp_info.pool, &HROUTE, hsr->hvalue.ptr,
+ hsr->hvalue.slen, &parsed_len);
+ hsr->hvalue.ptr[hsr->hvalue.slen] = saved;
+
+ if (hr == NULL) {
+ /* Error */
+ PJ_LOG(1,(THIS_FILE, "Error parsing Service-Route header"));
+ return;
+ }
+
+ /* Save each URI in the result */
+ h = hr;
+ do {
+ if (!PJSIP_URI_SCHEME_IS_SIP(h->name_addr.uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(h->name_addr.uri))
+ {
+ PJ_LOG(1,(THIS_FILE,"Error: non SIP URI in Service-Route: %.*s",
+ (int)hsr->hvalue.slen, hsr->hvalue.ptr));
+ return;
+ }
+
+ uri[uri_cnt++] = h->name_addr.uri;
+ h = h->next;
+ } while (h != hr && uri_cnt != PJ_ARRAY_SIZE(uri));
+
+ if (h != hr) {
+ PJ_LOG(1,(THIS_FILE, "Error: too many Service-Route headers"));
+ return;
+ }
+
+ /* Prepare to find next Service-Route header */
+ hsr = hsr->next;
+ if ((void*)hsr == (void*)&rdata->msg_info.msg->hdr)
+ break;
+ }
+
+ if (uri_cnt == 0)
+ return;
+
+ /*
+ * Update account's route set
+ */
+
+ /* First remove all routes which are not the outbound proxies */
+ rcnt = pj_list_size(&acc->route_set);
+ if (rcnt != pjsua_var.ua_cfg.outbound_proxy_cnt + acc->cfg.proxy_cnt) {
+ for (i=pjsua_var.ua_cfg.outbound_proxy_cnt + acc->cfg.proxy_cnt,
+ hr=acc->route_set.prev;
+ i<rcnt;
+ ++i)
+ {
+ pjsip_route_hdr *prev = hr->prev;
+ pj_list_erase(hr);
+ hr = prev;
+ }
+ }
+
+ /* Then append the Service-Route URIs */
+ for (i=0; i<uri_cnt; ++i) {
+ hr = pjsip_route_hdr_create(acc->pool);
+ hr->name_addr.uri = (pjsip_uri*)pjsip_uri_clone(acc->pool, uri[i]);
+ pj_list_push_back(&acc->route_set, hr);
+ }
+
+ /* Done */
+
+ PJ_LOG(4,(THIS_FILE, "Service-Route updated for acc %d with %d URI(s)",
+ acc->index, uri_cnt));
+}
+
+
+/* Keep alive timer callback */
+static void keep_alive_timer_cb(pj_timer_heap_t *th, pj_timer_entry *te)
+{
+ pjsua_acc *acc;
+ pjsip_tpselector tp_sel;
+ pj_time_val delay;
+ char addrtxt[PJ_INET6_ADDRSTRLEN];
+ pj_status_t status;
+
+ PJ_UNUSED_ARG(th);
+
+ PJSUA_LOCK();
+
+ te->id = PJ_FALSE;
+
+ acc = (pjsua_acc*) te->user_data;
+
+ /* Select the transport to send the packet */
+ pj_bzero(&tp_sel, sizeof(tp_sel));
+ tp_sel.type = PJSIP_TPSELECTOR_TRANSPORT;
+ tp_sel.u.transport = acc->ka_transport;
+
+ PJ_LOG(5,(THIS_FILE,
+ "Sending %d bytes keep-alive packet for acc %d to %s",
+ acc->cfg.ka_data.slen, acc->index,
+ pj_sockaddr_print(&acc->ka_target, addrtxt, sizeof(addrtxt),3)));
+
+ /* Send raw packet */
+ status = pjsip_tpmgr_send_raw(pjsip_endpt_get_tpmgr(pjsua_var.endpt),
+ PJSIP_TRANSPORT_UDP, &tp_sel,
+ NULL, acc->cfg.ka_data.ptr,
+ acc->cfg.ka_data.slen,
+ &acc->ka_target, acc->ka_target_len,
+ NULL, NULL);
+
+ if (status != PJ_SUCCESS && status != PJ_EPENDING) {
+ pjsua_perror(THIS_FILE, "Error sending keep-alive packet", status);
+ }
+
+ /* Check just in case keep-alive has been disabled. This shouldn't happen
+ * though as when ka_interval is changed this timer should have been
+ * cancelled.
+ */
+ if (acc->cfg.ka_interval == 0)
+ goto on_return;
+
+ /* Reschedule next timer */
+ delay.sec = acc->cfg.ka_interval;
+ delay.msec = 0;
+ status = pjsip_endpt_schedule_timer(pjsua_var.endpt, te, &delay);
+ if (status == PJ_SUCCESS) {
+ te->id = PJ_TRUE;
+ } else {
+ pjsua_perror(THIS_FILE, "Error starting keep-alive timer", status);
+ }
+
+on_return:
+ PJSUA_UNLOCK();
+}
+
+
+/* Update keep-alive for the account */
+static void update_keep_alive(pjsua_acc *acc, pj_bool_t start,
+ struct pjsip_regc_cbparam *param)
+{
+ /* In all cases, stop keep-alive timer if it's running. */
+ if (acc->ka_timer.id) {
+ pjsip_endpt_cancel_timer(pjsua_var.endpt, &acc->ka_timer);
+ acc->ka_timer.id = PJ_FALSE;
+
+ pjsip_transport_dec_ref(acc->ka_transport);
+ acc->ka_transport = NULL;
+ }
+
+ if (start) {
+ pj_time_val delay;
+ pj_status_t status;
+
+ /* Only do keep-alive if:
+ * - ka_interval is not zero in the account, and
+ * - transport is UDP.
+ *
+ * Previously we only enabled keep-alive when STUN is enabled, since
+ * we thought that keep-alive is only needed in Internet situation.
+ * But it has been discovered that Windows Firewall on WinXP also
+ * needs to be kept-alive, otherwise incoming packets will be dropped.
+ * So because of this, now keep-alive is always enabled for UDP,
+ * regardless of whether STUN is enabled or not.
+ *
+ * Note that this applies only for UDP. For TCP/TLS, the keep-alive
+ * is done by the transport layer.
+ */
+ if (/*pjsua_var.stun_srv.ipv4.sin_family == 0 ||*/
+ acc->cfg.ka_interval == 0 ||
+ param->rdata->tp_info.transport->key.type != PJSIP_TRANSPORT_UDP)
+ {
+ /* Keep alive is not necessary */
+ return;
+ }
+
+ /* Save transport and destination address. */
+ acc->ka_transport = param->rdata->tp_info.transport;
+ pjsip_transport_add_ref(acc->ka_transport);
+
+ /* https://trac.pjsip.org/repos/ticket/1607:
+ * Calculate the destination address from the original request. Some
+ * (broken) servers send the response using different source address
+ * than the one that receives the request, which is forbidden by RFC
+ * 3581.
+ */
+ {
+ pjsip_transaction *tsx;
+ pjsip_tx_data *req;
+
+ tsx = pjsip_rdata_get_tsx(param->rdata);
+ PJ_ASSERT_ON_FAIL(tsx, return);
+
+ req = tsx->last_tx;
+
+ pj_memcpy(&acc->ka_target, &req->tp_info.dst_addr,
+ req->tp_info.dst_addr_len);
+ acc->ka_target_len = req->tp_info.dst_addr_len;
+ }
+
+ /* Setup and start the timer */
+ acc->ka_timer.cb = &keep_alive_timer_cb;
+ acc->ka_timer.user_data = (void*)acc;
+
+ delay.sec = acc->cfg.ka_interval;
+ delay.msec = 0;
+ status = pjsip_endpt_schedule_timer(pjsua_var.endpt, &acc->ka_timer,
+ &delay);
+ if (status == PJ_SUCCESS) {
+ acc->ka_timer.id = PJ_TRUE;
+ PJ_LOG(4,(THIS_FILE, "Keep-alive timer started for acc %d, "
+ "destination:%s:%d, interval:%ds",
+ acc->index,
+ param->rdata->pkt_info.src_name,
+ param->rdata->pkt_info.src_port,
+ acc->cfg.ka_interval));
+ } else {
+ acc->ka_timer.id = PJ_FALSE;
+ pjsip_transport_dec_ref(acc->ka_transport);
+ acc->ka_transport = NULL;
+ pjsua_perror(THIS_FILE, "Error starting keep-alive timer", status);
+ }
+ }
+}
+
+
+/* Update the status of SIP outbound registration request */
+static void update_rfc5626_status(pjsua_acc *acc, pjsip_rx_data *rdata)
+{
+ pjsip_require_hdr *hreq;
+ const pj_str_t STR_OUTBOUND = {"outbound", 8};
+ unsigned i;
+
+ if (acc->rfc5626_status == OUTBOUND_UNKNOWN) {
+ goto on_return;
+ }
+
+ hreq = rdata->msg_info.require;
+ if (!hreq) {
+ acc->rfc5626_status = OUTBOUND_NA;
+ goto on_return;
+ }
+
+ for (i=0; i<hreq->count; ++i) {
+ if (pj_stricmp(&hreq->values[i], &STR_OUTBOUND)==0) {
+ acc->rfc5626_status = OUTBOUND_ACTIVE;
+ goto on_return;
+ }
+ }
+
+ /* Server does not support outbound */
+ acc->rfc5626_status = OUTBOUND_NA;
+
+on_return:
+ if (acc->rfc5626_status != OUTBOUND_ACTIVE) {
+ acc->reg_contact = acc->contact;
+ }
+ PJ_LOG(4,(THIS_FILE, "SIP outbound status for acc %d is %s",
+ acc->index, (acc->rfc5626_status==OUTBOUND_ACTIVE?
+ "active": "not active")));
+}
+
+static void regc_tsx_cb(struct pjsip_regc_tsx_cb_param *param)
+{
+ pjsua_acc *acc = (pjsua_acc*) param->cbparam.token;
+
+ PJSUA_LOCK();
+
+ if (param->cbparam.regc != acc->regc) {
+ PJSUA_UNLOCK();
+ return;
+ }
+
+ pj_log_push_indent();
+
+ if ((acc->cfg.contact_rewrite_method &
+ PJSUA_CONTACT_REWRITE_ALWAYS_UPDATE) ==
+ PJSUA_CONTACT_REWRITE_ALWAYS_UPDATE &&
+ param->cbparam.code >= 400 &&
+ param->cbparam.rdata)
+ {
+ if (acc_check_nat_addr(acc, PJSUA_CONTACT_REWRITE_ALWAYS_UPDATE,
+ ¶m->cbparam))
+ {
+ param->contact_cnt = 1;
+ param->contact[0] = acc->reg_contact;
+ }
+ }
+
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+}
+
+/*
+ * This callback is called by pjsip_regc when outgoing register
+ * request has completed.
+ */
+static void regc_cb(struct pjsip_regc_cbparam *param)
+{
+
+ pjsua_acc *acc = (pjsua_acc*) param->token;
+
+ PJSUA_LOCK();
+
+ if (param->regc != acc->regc) {
+ PJSUA_UNLOCK();
+ return;
+ }
+
+ pj_log_push_indent();
+
+ /*
+ * Print registration status.
+ */
+ if (param->status!=PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "SIP registration error",
+ param->status);
+ pjsip_regc_destroy(acc->regc);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+
+ /* Stop keep-alive timer if any. */
+ update_keep_alive(acc, PJ_FALSE, NULL);
+
+ } else if (param->code < 0 || param->code >= 300) {
+ PJ_LOG(2, (THIS_FILE, "SIP registration failed, status=%d (%.*s)",
+ param->code,
+ (int)param->reason.slen, param->reason.ptr));
+ pjsip_regc_destroy(acc->regc);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+
+ /* Stop keep-alive timer if any. */
+ update_keep_alive(acc, PJ_FALSE, NULL);
+
+ } else if (PJSIP_IS_STATUS_IN_CLASS(param->code, 200)) {
+
+ /* Update auto registration flag */
+ acc->auto_rereg.active = PJ_FALSE;
+ acc->auto_rereg.attempt_cnt = 0;
+
+ if (param->expiration < 1) {
+ pjsip_regc_destroy(acc->regc);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+
+ /* Stop keep-alive timer if any. */
+ update_keep_alive(acc, PJ_FALSE, NULL);
+
+ PJ_LOG(3,(THIS_FILE, "%s: unregistration success",
+ pjsua_var.acc[acc->index].cfg.id.ptr));
+ } else {
+ /* Check and update SIP outbound status first, since the result
+ * will determine if we should update re-registration
+ */
+ update_rfc5626_status(acc, param->rdata);
+
+ /* Check NAT bound address */
+ if (acc_check_nat_addr(acc, (acc->cfg.contact_rewrite_method & 3),
+ param))
+ {
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+ return;
+ }
+
+ /* Check and update Service-Route header */
+ update_service_route(acc, param->rdata);
+
+ PJ_LOG(3, (THIS_FILE,
+ "%s: registration success, status=%d (%.*s), "
+ "will re-register in %d seconds",
+ pjsua_var.acc[acc->index].cfg.id.ptr,
+ param->code,
+ (int)param->reason.slen, param->reason.ptr,
+ param->expiration));
+
+ /* Start keep-alive timer if necessary. */
+ update_keep_alive(acc, PJ_TRUE, param);
+
+ /* Send initial PUBLISH if it is enabled */
+ if (acc->cfg.publish_enabled && acc->publish_sess==NULL)
+ pjsua_pres_init_publish_acc(acc->index);
+
+ /* Subscribe to MWI, if it's enabled */
+ if (acc->cfg.mwi_enabled)
+ pjsua_start_mwi(acc->index, PJ_FALSE);
+ }
+
+ } else {
+ PJ_LOG(4, (THIS_FILE, "SIP registration updated status=%d", param->code));
+ }
+
+ acc->reg_last_err = param->status;
+ acc->reg_last_code = param->code;
+
+ /* Check if we need to auto retry registration. Basically, registration
+ * failure codes triggering auto-retry are those of temporal failures
+ * considered to be recoverable in relatively short term.
+ */
+ if (acc->cfg.reg_retry_interval &&
+ (param->code == PJSIP_SC_REQUEST_TIMEOUT ||
+ param->code == PJSIP_SC_INTERNAL_SERVER_ERROR ||
+ param->code == PJSIP_SC_BAD_GATEWAY ||
+ param->code == PJSIP_SC_SERVICE_UNAVAILABLE ||
+ param->code == PJSIP_SC_SERVER_TIMEOUT ||
+ param->code == PJSIP_SC_TEMPORARILY_UNAVAILABLE ||
+ PJSIP_IS_STATUS_IN_CLASS(param->code, 600))) /* Global failure */
+ {
+ schedule_reregistration(acc);
+ }
+
+ /* Call the registration status callback */
+
+ if (pjsua_var.ua_cfg.cb.on_reg_state) {
+ (*pjsua_var.ua_cfg.cb.on_reg_state)(acc->index);
+ }
+
+ if (pjsua_var.ua_cfg.cb.on_reg_state2) {
+ pjsua_reg_info reg_info;
+
+ reg_info.cbparam = param;
+ (*pjsua_var.ua_cfg.cb.on_reg_state2)(acc->index, ®_info);
+ }
+
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+}
+
+
+/*
+ * Initialize client registration.
+ */
+static pj_status_t pjsua_regc_init(int acc_id)
+{
+ pjsua_acc *acc;
+ pj_pool_t *pool;
+ pj_status_t status;
+
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+ acc = &pjsua_var.acc[acc_id];
+
+ if (acc->cfg.reg_uri.slen == 0) {
+ PJ_LOG(3,(THIS_FILE, "Registrar URI is not specified"));
+ return PJ_SUCCESS;
+ }
+
+ /* Destroy existing session, if any */
+ if (acc->regc) {
+ pjsip_regc_destroy(acc->regc);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+ }
+
+ /* initialize SIP registration if registrar is configured */
+
+ status = pjsip_regc_create( pjsua_var.endpt,
+ acc, ®c_cb, &acc->regc);
+
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Unable to create client registration",
+ status);
+ return status;
+ }
+
+ pool = pjsua_pool_create("tmpregc", 512, 512);
+
+ if (acc->contact.slen == 0) {
+ pj_str_t tmp_contact;
+
+ status = pjsua_acc_create_uac_contact( pool, &tmp_contact,
+ acc_id, &acc->cfg.reg_uri);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Unable to generate suitable Contact header"
+ " for registration",
+ status);
+ pjsip_regc_destroy(acc->regc);
+ pj_pool_release(pool);
+ acc->regc = NULL;
+ return status;
+ }
+
+ pj_strdup_with_null(acc->pool, &acc->contact, &tmp_contact);
+ update_regc_contact(acc);
+ }
+
+ status = pjsip_regc_init( acc->regc,
+ &acc->cfg.reg_uri,
+ &acc->cfg.id,
+ &acc->cfg.id,
+ 1, &acc->reg_contact,
+ acc->cfg.reg_timeout);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE,
+ "Client registration initialization error",
+ status);
+ pjsip_regc_destroy(acc->regc);
+ pj_pool_release(pool);
+ acc->regc = NULL;
+ acc->contact.slen = 0;
+ acc->reg_mapped_addr.slen = 0;
+ return status;
+ }
+
+ pjsip_regc_set_reg_tsx_cb(acc->regc, regc_tsx_cb);
+
+ /* If account is locked to specific transport, then set transport to
+ * the client registration.
+ */
+ if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) {
+ pjsip_tpselector tp_sel;
+
+ pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel);
+ pjsip_regc_set_transport(acc->regc, &tp_sel);
+ }
+
+
+ /* Set credentials
+ */
+ if (acc->cred_cnt) {
+ pjsip_regc_set_credentials( acc->regc, acc->cred_cnt, acc->cred);
+ }
+
+ /* Set delay before registration refresh */
+ pjsip_regc_set_delay_before_refresh(acc->regc,
+ acc->cfg.reg_delay_before_refresh);
+
+ /* Set authentication preference */
+ pjsip_regc_set_prefs(acc->regc, &acc->cfg.auth_pref);
+
+ /* Set route-set
+ */
+ if (acc->cfg.reg_use_proxy) {
+ pjsip_route_hdr route_set;
+ const pjsip_route_hdr *r;
+
+ pj_list_init(&route_set);
+
+ if (acc->cfg.reg_use_proxy & PJSUA_REG_USE_OUTBOUND_PROXY) {
+ r = pjsua_var.outbound_proxy.next;
+ while (r != &pjsua_var.outbound_proxy) {
+ pj_list_push_back(&route_set, pjsip_hdr_shallow_clone(pool, r));
+ r = r->next;
+ }
+ }
+
+ if (acc->cfg.reg_use_proxy & PJSUA_REG_USE_ACC_PROXY &&
+ acc->cfg.proxy_cnt)
+ {
+ int cnt = acc->cfg.proxy_cnt;
+ pjsip_route_hdr *pos = route_set.prev;
+ int i;
+
+ r = acc->route_set.prev;
+ for (i=0; i<cnt; ++i) {
+ pj_list_push_front(pos, pjsip_hdr_shallow_clone(pool, r));
+ r = r->prev;
+ }
+ }
+
+ if (!pj_list_empty(&route_set))
+ pjsip_regc_set_route_set( acc->regc, &route_set );
+ }
+
+ /* Add custom request headers specified in the account config */
+ pjsip_regc_add_headers(acc->regc, &acc->cfg.reg_hdr_list);
+
+ /* Add other request headers. */
+ if (pjsua_var.ua_cfg.user_agent.slen) {
+ pjsip_hdr hdr_list;
+ const pj_str_t STR_USER_AGENT = { "User-Agent", 10 };
+ pjsip_generic_string_hdr *h;
+
+ pj_list_init(&hdr_list);
+
+ h = pjsip_generic_string_hdr_create(pool, &STR_USER_AGENT,
+ &pjsua_var.ua_cfg.user_agent);
+ pj_list_push_back(&hdr_list, (pjsip_hdr*)h);
+
+ pjsip_regc_add_headers(acc->regc, &hdr_list);
+ }
+
+ /* If SIP outbound is used, add "Supported: outbound, path header" */
+ if (acc->rfc5626_status == OUTBOUND_WANTED) {
+ pjsip_hdr hdr_list;
+ pjsip_supported_hdr *hsup;
+
+ pj_list_init(&hdr_list);
+ hsup = pjsip_supported_hdr_create(pool);
+ pj_list_push_back(&hdr_list, hsup);
+
+ hsup->count = 2;
+ hsup->values[0] = pj_str("outbound");
+ hsup->values[1] = pj_str("path");
+
+ pjsip_regc_add_headers(acc->regc, &hdr_list);
+ }
+
+ pj_pool_release(pool);
+
+ return PJ_SUCCESS;
+}
+
+pj_bool_t pjsua_sip_acc_is_using_stun(pjsua_acc_id acc_id)
+{
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+
+ return acc->cfg.sip_stun_use != PJSUA_STUN_USE_DISABLED &&
+ pjsua_var.ua_cfg.stun_srv_cnt != 0;
+}
+
+/*
+ * Update registration or perform unregistration.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_set_registration( pjsua_acc_id acc_id,
+ pj_bool_t renew)
+{
+ pjsua_acc *acc;
+ pj_status_t status = 0;
+ pjsip_tx_data *tdata = 0;
+
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
+
+ PJ_LOG(4,(THIS_FILE, "Acc %d: setting %sregistration..",
+ acc_id, (renew? "" : "un")));
+ pj_log_push_indent();
+
+ PJSUA_LOCK();
+
+ acc = &pjsua_var.acc[acc_id];
+
+ /* Cancel any re-registration timer */
+ if (pjsua_var.acc[acc_id].auto_rereg.timer.id) {
+ pjsua_var.acc[acc_id].auto_rereg.timer.id = PJ_FALSE;
+ pjsua_cancel_timer(&pjsua_var.acc[acc_id].auto_rereg.timer);
+ }
+
+ /* Reset pointer to registration transport */
+ pjsua_var.acc[acc_id].auto_rereg.reg_tp = NULL;
+
+ if (renew) {
+ if (pjsua_var.acc[acc_id].regc == NULL) {
+ status = pjsua_regc_init(acc_id);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Unable to create registration",
+ status);
+ goto on_return;
+ }
+ }
+ if (!pjsua_var.acc[acc_id].regc) {
+ status = PJ_EINVALIDOP;
+ goto on_return;
+ }
+
+ status = pjsip_regc_register(pjsua_var.acc[acc_id].regc, 1,
+ &tdata);
+
+ if (0 && status == PJ_SUCCESS && pjsua_var.acc[acc_id].cred_cnt) {
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+ pjsip_authorization_hdr *h;
+ char *uri;
+ int d;
+
+ uri = (char*) pj_pool_alloc(tdata->pool, acc->cfg.reg_uri.slen+10);
+ d = pjsip_uri_print(PJSIP_URI_IN_REQ_URI, tdata->msg->line.req.uri,
+ uri, acc->cfg.reg_uri.slen+10);
+ pj_assert(d > 0);
+
+ h = pjsip_authorization_hdr_create(tdata->pool);
+ h->scheme = pj_str("Digest");
+ h->credential.digest.username = acc->cred[0].username;
+ h->credential.digest.realm = acc->srv_domain;
+ h->credential.digest.uri = pj_str(uri);
+ h->credential.digest.algorithm = pj_str("md5");
+
+ pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)h);
+ }
+
+ } else {
+ if (pjsua_var.acc[acc_id].regc == NULL) {
+ PJ_LOG(3,(THIS_FILE, "Currently not registered"));
+ status = PJ_EINVALIDOP;
+ goto on_return;
+ }
+
+ pjsua_pres_unpublish(&pjsua_var.acc[acc_id], 0);
+
+ status = pjsip_regc_unregister(pjsua_var.acc[acc_id].regc, &tdata);
+ }
+
+ if (status == PJ_SUCCESS) {
+ if (pjsua_var.acc[acc_id].cfg.allow_via_rewrite &&
+ pjsua_var.acc[acc_id].via_addr.host.slen > 0)
+ {
+ pjsip_regc_set_via_sent_by(pjsua_var.acc[acc_id].regc,
+ &pjsua_var.acc[acc_id].via_addr,
+ pjsua_var.acc[acc_id].via_tp);
+ } else if (!pjsua_sip_acc_is_using_stun(acc_id)) {
+ /* Choose local interface to use in Via if acc is not using
+ * STUN
+ */
+ pjsua_acc_get_uac_addr(acc_id, tdata->pool,
+ &acc->cfg.reg_uri,
+ &tdata->via_addr,
+ NULL, NULL,
+ &tdata->via_tp);
+ }
+
+ //pjsua_process_msg_data(tdata, NULL);
+ status = pjsip_regc_send( pjsua_var.acc[acc_id].regc, tdata );
+ }
+
+ /* Update pointer to registration transport */
+ if (status == PJ_SUCCESS) {
+ pjsip_regc_info reg_info;
+
+ pjsip_regc_get_info(pjsua_var.acc[acc_id].regc, ®_info);
+ pjsua_var.acc[acc_id].auto_rereg.reg_tp = reg_info.transport;
+
+ if (pjsua_var.ua_cfg.cb.on_reg_started) {
+ (*pjsua_var.ua_cfg.cb.on_reg_started)(acc_id, renew);
+ }
+ }
+
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Unable to create/send REGISTER",
+ status);
+ } else {
+ PJ_LOG(4,(THIS_FILE, "Acc %d: %s sent", acc_id,
+ (renew? "Registration" : "Unregistration")));
+ }
+
+on_return:
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+ return status;
+}
+
+
+/*
+ * Get account information.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_get_info( pjsua_acc_id acc_id,
+ pjsua_acc_info *info)
+{
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+ pjsua_acc_config *acc_cfg = &pjsua_var.acc[acc_id].cfg;
+
+ PJ_ASSERT_RETURN(info != NULL, PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+
+ pj_bzero(info, sizeof(pjsua_acc_info));
+
+ PJ_ASSERT_RETURN(acc_id>=0 && acc_id<(int)PJ_ARRAY_SIZE(pjsua_var.acc),
+ PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_var.acc[acc_id].valid, PJ_EINVALIDOP);
+
+ PJSUA_LOCK();
+
+ if (pjsua_var.acc[acc_id].valid == PJ_FALSE) {
+ PJSUA_UNLOCK();
+ return PJ_EINVALIDOP;
+ }
+
+ info->id = acc_id;
+ info->is_default = (pjsua_var.default_acc == acc_id);
+ info->acc_uri = acc_cfg->id;
+ info->has_registration = (acc->cfg.reg_uri.slen > 0);
+ info->online_status = acc->online_status;
+ pj_memcpy(&info->rpid, &acc->rpid, sizeof(pjrpid_element));
+ if (info->rpid.note.slen)
+ info->online_status_text = info->rpid.note;
+ else if (info->online_status)
+ info->online_status_text = pj_str("Online");
+ else
+ info->online_status_text = pj_str("Offline");
+
+ if (acc->reg_last_code) {
+ if (info->has_registration) {
+ info->status = (pjsip_status_code) acc->reg_last_code;
+ info->status_text = *pjsip_get_status_text(acc->reg_last_code);
+ if (acc->reg_last_err)
+ info->reg_last_err = acc->reg_last_err;
+ } else {
+ info->status = (pjsip_status_code) 0;
+ info->status_text = pj_str("not registered");
+ }
+ } else if (acc->cfg.reg_uri.slen) {
+ info->status = PJSIP_SC_TRYING;
+ info->status_text = pj_str("In Progress");
+ } else {
+ info->status = (pjsip_status_code) 0;
+ info->status_text = pj_str("does not register");
+ }
+
+ if (acc->regc) {
+ pjsip_regc_info regc_info;
+ pjsip_regc_get_info(acc->regc, ®c_info);
+ info->expires = regc_info.next_reg;
+ } else {
+ info->expires = -1;
+ }
+
+ PJSUA_UNLOCK();
+
+ return PJ_SUCCESS;
+
+}
+
+
+/*
+ * Enum accounts all account ids.
+ */
+PJ_DEF(pj_status_t) pjsua_enum_accs(pjsua_acc_id ids[],
+ unsigned *count )
+{
+ unsigned i, c;
+
+ PJ_ASSERT_RETURN(ids && *count, PJ_EINVAL);
+
+ PJSUA_LOCK();
+
+ for (i=0, c=0; c<*count && i<PJ_ARRAY_SIZE(pjsua_var.acc); ++i) {
+ if (!pjsua_var.acc[i].valid)
+ continue;
+ ids[c] = i;
+ ++c;
+ }
+
+ *count = c;
+
+ PJSUA_UNLOCK();
+
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * Enum accounts info.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_enum_info( pjsua_acc_info info[],
+ unsigned *count )
+{
+ unsigned i, c;
+
+ PJ_ASSERT_RETURN(info && *count, PJ_EINVAL);
+
+ PJSUA_LOCK();
+
+ for (i=0, c=0; c<*count && i<PJ_ARRAY_SIZE(pjsua_var.acc); ++i) {
+ if (!pjsua_var.acc[i].valid)
+ continue;
+
+ pjsua_acc_get_info(i, &info[c]);
+ ++c;
+ }
+
+ *count = c;
+
+ PJSUA_UNLOCK();
+
+ return PJ_SUCCESS;
+}
+
+
+/*
+ * This is an internal function to find the most appropriate account to
+ * used to reach to the specified URL.
+ */
+PJ_DEF(pjsua_acc_id) pjsua_acc_find_for_outgoing(const pj_str_t *url)
+{
+ pj_str_t tmp;
+ pjsip_uri *uri;
+ pjsip_sip_uri *sip_uri;
+ pj_pool_t *tmp_pool;
+ unsigned i;
+
+ PJSUA_LOCK();
+
+ tmp_pool = pjsua_pool_create("tmpacc10", 256, 256);
+
+ pj_strdup_with_null(tmp_pool, &tmp, url);
+
+ uri = pjsip_parse_uri(tmp_pool, tmp.ptr, tmp.slen, 0);
+ if (!uri) {
+ pj_pool_release(tmp_pool);
+ PJSUA_UNLOCK();
+ return pjsua_var.default_acc;
+ }
+
+ if (!PJSIP_URI_SCHEME_IS_SIP(uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(uri))
+ {
+ /* Return the first account with proxy */
+ for (i=0; i<PJ_ARRAY_SIZE(pjsua_var.acc); ++i) {
+ if (!pjsua_var.acc[i].valid)
+ continue;
+ if (!pj_list_empty(&pjsua_var.acc[i].route_set))
+ break;
+ }
+
+ if (i != PJ_ARRAY_SIZE(pjsua_var.acc)) {
+ /* Found rather matching account */
+ pj_pool_release(tmp_pool);
+ PJSUA_UNLOCK();
+ return i;
+ }
+
+ /* Not found, use default account */
+ pj_pool_release(tmp_pool);
+ PJSUA_UNLOCK();
+ return pjsua_var.default_acc;
+ }
+
+ sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(uri);
+
+ /* Find matching domain AND port */
+ for (i=0; i<pjsua_var.acc_cnt; ++i) {
+ unsigned acc_id = pjsua_var.acc_ids[i];
+ if (pj_stricmp(&pjsua_var.acc[acc_id].srv_domain, &sip_uri->host)==0 &&
+ pjsua_var.acc[acc_id].srv_port == sip_uri->port)
+ {
+ pj_pool_release(tmp_pool);
+ PJSUA_UNLOCK();
+ return acc_id;
+ }
+ }
+
+ /* If no match, try to match the domain part only */
+ for (i=0; i<pjsua_var.acc_cnt; ++i) {
+ unsigned acc_id = pjsua_var.acc_ids[i];
+ if (pj_stricmp(&pjsua_var.acc[acc_id].srv_domain, &sip_uri->host)==0)
+ {
+ pj_pool_release(tmp_pool);
+ PJSUA_UNLOCK();
+ return acc_id;
+ }
+ }
+
+
+ /* Still no match, just use default account */
+ pj_pool_release(tmp_pool);
+ PJSUA_UNLOCK();
+ return pjsua_var.default_acc;
+}
+
+
+/*
+ * This is an internal function to find the most appropriate account to be
+ * used to handle incoming calls.
+ */
+PJ_DEF(pjsua_acc_id) pjsua_acc_find_for_incoming(pjsip_rx_data *rdata)
+{
+ pjsip_uri *uri;
+ pjsip_sip_uri *sip_uri;
+ pjsua_acc_id id = PJSUA_INVALID_ID;
+ unsigned i;
+
+ /* Check that there's at least one account configured */
+ PJ_ASSERT_RETURN(pjsua_var.acc_cnt!=0, pjsua_var.default_acc);
+
+ uri = rdata->msg_info.to->uri;
+
+ PJSUA_LOCK();
+
+ /* Use Req URI if To URI is not SIP */
+ if (!PJSIP_URI_SCHEME_IS_SIP(uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(uri))
+ {
+ if (rdata->msg_info.msg->type == PJSIP_REQUEST_MSG)
+ uri = rdata->msg_info.msg->line.req.uri;
+ else
+ goto on_return;
+ }
+
+ /* Just return default account if both To and Req URI are not SIP: */
+ if (!PJSIP_URI_SCHEME_IS_SIP(uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(uri))
+ {
+ goto on_return;
+ }
+
+ sip_uri = (pjsip_sip_uri*)pjsip_uri_get_uri(uri);
+
+ /* Find account which has matching username and domain. */
+ for (i=0; i < pjsua_var.acc_cnt; ++i) {
+ unsigned acc_id = pjsua_var.acc_ids[i];
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+
+ if (acc->valid && pj_stricmp(&acc->user_part, &sip_uri->user)==0 &&
+ pj_stricmp(&acc->srv_domain, &sip_uri->host)==0)
+ {
+ /* Match ! */
+ id = acc_id;
+ goto on_return;
+ }
+ }
+
+ /* No matching account, try match domain part only. */
+ for (i=0; i < pjsua_var.acc_cnt; ++i) {
+ unsigned acc_id = pjsua_var.acc_ids[i];
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+
+ if (acc->valid && pj_stricmp(&acc->srv_domain, &sip_uri->host)==0) {
+ /* Match ! */
+ id = acc_id;
+ goto on_return;
+ }
+ }
+
+ /* No matching account, try match user part (and transport type) only. */
+ for (i=0; i < pjsua_var.acc_cnt; ++i) {
+ unsigned acc_id = pjsua_var.acc_ids[i];
+ pjsua_acc *acc = &pjsua_var.acc[acc_id];
+
+ if (acc->valid && pj_stricmp(&acc->user_part, &sip_uri->user)==0) {
+
+ if (acc->cfg.transport_id != PJSUA_INVALID_ID) {
+ pjsip_transport_type_e type;
+ type = pjsip_transport_get_type_from_name(&sip_uri->transport_param);
+ if (type == PJSIP_TRANSPORT_UNSPECIFIED)
+ type = PJSIP_TRANSPORT_UDP;
+
+ if (pjsua_var.tpdata[acc->cfg.transport_id].type != type)
+ continue;
+ }
+
+ /* Match ! */
+ id = acc_id;
+ goto on_return;
+ }
+ }
+
+on_return:
+ PJSUA_UNLOCK();
+
+ /* Still no match, use default account */
+ if (id == PJSUA_INVALID_ID)
+ id = pjsua_var.default_acc;
+
+ /* Invoke account find callback */
+ if (pjsua_var.ua_cfg.cb.on_acc_find_for_incoming)
+ (*pjsua_var.ua_cfg.cb.on_acc_find_for_incoming)(rdata, &id);
+
+ /* Verify if the specified account id is valid */
+ if (!pjsua_acc_is_valid(id))
+ id = pjsua_var.default_acc;
+
+ return id;
+}
+
+
+/*
+ * Create arbitrary requests for this account.
+ */
+PJ_DEF(pj_status_t) pjsua_acc_create_request(pjsua_acc_id acc_id,
+ const pjsip_method *method,
+ const pj_str_t *target,
+ pjsip_tx_data **p_tdata)
+{
+ pjsip_tx_data *tdata;
+ pjsua_acc *acc;
+ pjsip_route_hdr *r;
+ pj_status_t status;
+
+ PJ_ASSERT_RETURN(method && target && p_tdata, PJ_EINVAL);
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+
+ acc = &pjsua_var.acc[acc_id];
+
+ status = pjsip_endpt_create_request(pjsua_var.endpt, method, target,
+ &acc->cfg.id, target,
+ NULL, NULL, -1, NULL, &tdata);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Unable to create request", status);
+ return status;
+ }
+
+ /* Copy routeset */
+ r = acc->route_set.next;
+ while (r != &acc->route_set) {
+ pjsip_msg_add_hdr(tdata->msg,
+ (pjsip_hdr*)pjsip_hdr_clone(tdata->pool, r));
+ r = r->next;
+ }
+
+ /* If account is locked to specific transport, then set that transport to
+ * the transmit data.
+ */
+ if (pjsua_var.acc[acc_id].cfg.transport_id != PJSUA_INVALID_ID) {
+ pjsip_tpselector tp_sel;
+
+ pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
+ pjsip_tx_data_set_transport(tdata, &tp_sel);
+ }
+
+ /* If via_addr is set, use this address for the Via header. */
+ if (pjsua_var.acc[acc_id].cfg.allow_via_rewrite &&
+ pjsua_var.acc[acc_id].via_addr.host.slen > 0)
+ {
+ tdata->via_addr = pjsua_var.acc[acc_id].via_addr;
+ tdata->via_tp = pjsua_var.acc[acc_id].via_tp;
+ } else if (!pjsua_sip_acc_is_using_stun(acc_id)) {
+ /* Choose local interface to use in Via if acc is not using
+ * STUN
+ */
+ pjsua_acc_get_uac_addr(acc_id, tdata->pool,
+ target,
+ &tdata->via_addr,
+ NULL, NULL,
+ &tdata->via_tp);
+ }
+
+ /* Done */
+ *p_tdata = tdata;
+ return PJ_SUCCESS;
+}
+
+/* Get local transport address suitable to be used for Via or Contact address
+ * to send request to the specified destination URI.
+ */
+pj_status_t pjsua_acc_get_uac_addr(pjsua_acc_id acc_id,
+ pj_pool_t *pool,
+ const pj_str_t *dst_uri,
+ pjsip_host_port *addr,
+ pjsip_transport_type_e *p_tp_type,
+ int *secure,
+ const void **p_tp)
+{
+ pjsua_acc *acc;
+ pjsip_sip_uri *sip_uri;
+ pj_status_t status;
+ pjsip_transport_type_e tp_type = PJSIP_TRANSPORT_UNSPECIFIED;
+ unsigned flag;
+ pjsip_tpselector tp_sel;
+ pjsip_tpmgr *tpmgr;
+ pjsip_tpmgr_fla2_param tfla2_prm;
+
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+ acc = &pjsua_var.acc[acc_id];
+
+ /* If route-set is configured for the account, then URI is the
+ * first entry of the route-set.
+ */
+ if (!pj_list_empty(&acc->route_set)) {
+ sip_uri = (pjsip_sip_uri*)
+ pjsip_uri_get_uri(acc->route_set.next->name_addr.uri);
+ } else {
+ pj_str_t tmp;
+ pjsip_uri *uri;
+
+ pj_strdup_with_null(pool, &tmp, dst_uri);
+
+ uri = pjsip_parse_uri(pool, tmp.ptr, tmp.slen, 0);
+ if (uri == NULL)
+ return PJSIP_EINVALIDURI;
+
+ /* For non-SIP scheme, route set should be configured */
+ if (!PJSIP_URI_SCHEME_IS_SIP(uri) && !PJSIP_URI_SCHEME_IS_SIPS(uri))
+ return PJSIP_ENOROUTESET;
+
+ sip_uri = (pjsip_sip_uri*)pjsip_uri_get_uri(uri);
+ }
+
+ /* Get transport type of the URI */
+ if (PJSIP_URI_SCHEME_IS_SIPS(sip_uri))
+ tp_type = PJSIP_TRANSPORT_TLS;
+ else if (sip_uri->transport_param.slen == 0) {
+ tp_type = PJSIP_TRANSPORT_UDP;
+ } else
+ tp_type = pjsip_transport_get_type_from_name(&sip_uri->transport_param);
+
+ if (tp_type == PJSIP_TRANSPORT_UNSPECIFIED)
+ return PJSIP_EUNSUPTRANSPORT;
+
+ /* If destination URI specifies IPv6, then set transport type
+ * to use IPv6 as well.
+ */
+ if (pj_strchr(&sip_uri->host, ':'))
+ tp_type = (pjsip_transport_type_e)(((int)tp_type) + PJSIP_TRANSPORT_IPV6);
+
+ flag = pjsip_transport_get_flag_from_type(tp_type);
+
+ /* Init transport selector. */
+ pjsua_init_tpselector(acc->cfg.transport_id, &tp_sel);
+
+ /* Get local address suitable to send request from */
+ pjsip_tpmgr_fla2_param_default(&tfla2_prm);
+ tfla2_prm.tp_type = tp_type;
+ tfla2_prm.tp_sel = &tp_sel;
+ tfla2_prm.dst_host = sip_uri->host;
+ tfla2_prm.local_if = (!pjsua_sip_acc_is_using_stun(acc_id) ||
+ (flag & PJSIP_TRANSPORT_RELIABLE));
+
+ tpmgr = pjsip_endpt_get_tpmgr(pjsua_var.endpt);
+ status = pjsip_tpmgr_find_local_addr2(tpmgr, pool, &tfla2_prm);
+ if (status != PJ_SUCCESS)
+ return status;
+
+ addr->host = tfla2_prm.ret_addr;
+ addr->port = tfla2_prm.ret_port;
+
+ if (p_tp_type)
+ *p_tp_type = tp_type;
+
+ if (secure) {
+ *secure = (flag & PJSIP_TRANSPORT_SECURE) != 0;
+ }
+
+ if (p_tp)
+ *p_tp = tfla2_prm.ret_tp;
+
+ return PJ_SUCCESS;
+}
+
+
+PJ_DEF(pj_status_t) pjsua_acc_create_uac_contact( pj_pool_t *pool,
+ pj_str_t *contact,
+ pjsua_acc_id acc_id,
+ const pj_str_t *suri)
+{
+ pjsua_acc *acc;
+ pj_status_t status;
+ pjsip_transport_type_e tp_type;
+ pjsip_host_port addr;
+ int secure;
+ const char *beginquote, *endquote;
+ char transport_param[32];
+ const char *ob = ";ob";
+
+
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+ acc = &pjsua_var.acc[acc_id];
+
+ /* If force_contact is configured, then use use it */
+ if (acc->cfg.force_contact.slen) {
+ *contact = acc->cfg.force_contact;
+ return PJ_SUCCESS;
+ }
+
+ status = pjsua_acc_get_uac_addr(acc_id, pool, suri, &addr,
+ &tp_type, &secure, NULL);
+ if (status != PJ_SUCCESS)
+ return status;
+
+ /* Enclose IPv6 address in square brackets */
+ if (tp_type & PJSIP_TRANSPORT_IPV6) {
+ beginquote = "[";
+ endquote = "]";
+ } else {
+ beginquote = endquote = "";
+ }
+
+ /* Don't add transport parameter if it's UDP */
+ if (tp_type!=PJSIP_TRANSPORT_UDP && tp_type!=PJSIP_TRANSPORT_UDP6) {
+ pj_ansi_snprintf(transport_param, sizeof(transport_param),
+ ";transport=%s",
+ pjsip_transport_get_type_name(tp_type));
+ } else {
+ transport_param[0] = '\0';
+ }
+
+
+ /* Create the contact header */
+ contact->ptr = (char*)pj_pool_alloc(pool, PJSIP_MAX_URL_SIZE);
+ contact->slen = pj_ansi_snprintf(contact->ptr, PJSIP_MAX_URL_SIZE,
+ "%s%.*s%s<%s:%.*s%s%s%.*s%s:%d%s%.*s%s>%.*s",
+ (acc->display.slen?"\"" : ""),
+ (int)acc->display.slen,
+ acc->display.ptr,
+ (acc->display.slen?"\" " : ""),
+ ((secure && acc->is_sips)? "sips" : "sip"),
+ (int)acc->user_part.slen,
+ acc->user_part.ptr,
+ (acc->user_part.slen?"@":""),
+ beginquote,
+ (int)addr.host.slen,
+ addr.host.ptr,
+ endquote,
+ addr.port,
+ transport_param,
+ (int)acc->cfg.contact_uri_params.slen,
+ acc->cfg.contact_uri_params.ptr,
+ (acc->cfg.use_rfc5626? ob: ""),
+ (int)acc->cfg.contact_params.slen,
+ acc->cfg.contact_params.ptr);
+ if (contact->slen < 1 || contact->slen >= (int)PJSIP_MAX_URL_SIZE)
+ return PJ_ETOOSMALL;
+ return PJ_SUCCESS;
+}
+
+
+
+PJ_DEF(pj_status_t) pjsua_acc_create_uas_contact( pj_pool_t *pool,
+ pj_str_t *contact,
+ pjsua_acc_id acc_id,
+ pjsip_rx_data *rdata )
+{
+ /*
+ * Section 12.1.1, paragraph about using SIPS URI in Contact.
+ * If the request that initiated the dialog contained a SIPS URI
+ * in the Request-URI or in the top Record-Route header field value,
+ * if there was any, or the Contact header field if there was no
+ * Record-Route header field, the Contact header field in the response
+ * MUST be a SIPS URI.
+ */
+ pjsua_acc *acc;
+ pjsip_sip_uri *sip_uri;
+ pj_status_t status;
+ pjsip_transport_type_e tp_type = PJSIP_TRANSPORT_UNSPECIFIED;
+ pj_str_t local_addr;
+ pjsip_tpselector tp_sel;
+ pjsip_tpmgr *tpmgr;
+ pjsip_tpmgr_fla2_param tfla2_prm;
+ unsigned flag;
+ int secure;
+ int local_port;
+ const char *beginquote, *endquote;
+ char transport_param[32];
+
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+ acc = &pjsua_var.acc[acc_id];
+
+ /* If force_contact is configured, then use use it */
+ if (acc->cfg.force_contact.slen) {
+ *contact = acc->cfg.force_contact;
+ return PJ_SUCCESS;
+ }
+
+ /* If Record-Route is present, then URI is the top Record-Route. */
+ if (rdata->msg_info.record_route) {
+ sip_uri = (pjsip_sip_uri*)
+ pjsip_uri_get_uri(rdata->msg_info.record_route->name_addr.uri);
+ } else {
+ pjsip_hdr *pos = NULL;
+ pjsip_contact_hdr *h_contact;
+ pjsip_uri *uri = NULL;
+
+ /* Otherwise URI is Contact URI.
+ * Iterate the Contact URI until we find sip: or sips: scheme.
+ */
+ do {
+ h_contact = (pjsip_contact_hdr*)
+ pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_CONTACT,
+ pos);
+ if (h_contact) {
+ if (h_contact->uri)
+ uri = (pjsip_uri*) pjsip_uri_get_uri(h_contact->uri);
+ else
+ uri = NULL;
+ if (!uri || (!PJSIP_URI_SCHEME_IS_SIP(uri) &&
+ !PJSIP_URI_SCHEME_IS_SIPS(uri)))
+ {
+ pos = (pjsip_hdr*)h_contact->next;
+ if (pos == &rdata->msg_info.msg->hdr)
+ h_contact = NULL;
+ } else {
+ break;
+ }
+ }
+ } while (h_contact);
+
+
+ /* Or if Contact URI is not present, take the remote URI from
+ * the From URI.
+ */
+ if (uri == NULL)
+ uri = (pjsip_uri*) pjsip_uri_get_uri(rdata->msg_info.from->uri);
+
+
+ /* Can only do sip/sips scheme at present. */
+ if (!PJSIP_URI_SCHEME_IS_SIP(uri) && !PJSIP_URI_SCHEME_IS_SIPS(uri))
+ return PJSIP_EINVALIDREQURI;
+
+ sip_uri = (pjsip_sip_uri*)pjsip_uri_get_uri(uri);
+ }
+
+ /* Get transport type of the URI */
+ if (PJSIP_URI_SCHEME_IS_SIPS(sip_uri))
+ tp_type = PJSIP_TRANSPORT_TLS;
+ else if (sip_uri->transport_param.slen == 0) {
+ tp_type = PJSIP_TRANSPORT_UDP;
+ } else
+ tp_type = pjsip_transport_get_type_from_name(&sip_uri->transport_param);
+
+ if (tp_type == PJSIP_TRANSPORT_UNSPECIFIED)
+ return PJSIP_EUNSUPTRANSPORT;
+
+ /* If destination URI specifies IPv6, then set transport type
+ * to use IPv6 as well.
+ */
+ if (pj_strchr(&sip_uri->host, ':'))
+ tp_type = (pjsip_transport_type_e)(((int)tp_type) + PJSIP_TRANSPORT_IPV6);
+
+ flag = pjsip_transport_get_flag_from_type(tp_type);
+ secure = (flag & PJSIP_TRANSPORT_SECURE) != 0;
+
+ /* Init transport selector. */
+ pjsua_init_tpselector(pjsua_var.acc[acc_id].cfg.transport_id, &tp_sel);
+
+ /* Get local address suitable to send request from */
+ pjsip_tpmgr_fla2_param_default(&tfla2_prm);
+ tfla2_prm.tp_type = tp_type;
+ tfla2_prm.tp_sel = &tp_sel;
+ tfla2_prm.dst_host = sip_uri->host;
+ tfla2_prm.local_if = (!pjsua_sip_acc_is_using_stun(acc_id) ||
+ (flag & PJSIP_TRANSPORT_RELIABLE));
+
+ tpmgr = pjsip_endpt_get_tpmgr(pjsua_var.endpt);
+ status = pjsip_tpmgr_find_local_addr2(tpmgr, pool, &tfla2_prm);
+ if (status != PJ_SUCCESS)
+ return status;
+
+ local_addr = tfla2_prm.ret_addr;
+ local_port = tfla2_prm.ret_port;
+
+
+ /* Enclose IPv6 address in square brackets */
+ if (tp_type & PJSIP_TRANSPORT_IPV6) {
+ beginquote = "[";
+ endquote = "]";
+ } else {
+ beginquote = endquote = "";
+ }
+
+ /* Don't add transport parameter if it's UDP */
+ if (tp_type!=PJSIP_TRANSPORT_UDP && tp_type!=PJSIP_TRANSPORT_UDP6) {
+ pj_ansi_snprintf(transport_param, sizeof(transport_param),
+ ";transport=%s",
+ pjsip_transport_get_type_name(tp_type));
+ } else {
+ transport_param[0] = '\0';
+ }
+
+
+ /* Create the contact header */
+ contact->ptr = (char*) pj_pool_alloc(pool, PJSIP_MAX_URL_SIZE);
+ contact->slen = pj_ansi_snprintf(contact->ptr, PJSIP_MAX_URL_SIZE,
+ "%s%.*s%s<%s:%.*s%s%s%.*s%s:%d%s%.*s>%.*s",
+ (acc->display.slen?"\"" : ""),
+ (int)acc->display.slen,
+ acc->display.ptr,
+ (acc->display.slen?"\" " : ""),
+ ((secure && acc->is_sips)? "sips" : "sip"),
+ (int)acc->user_part.slen,
+ acc->user_part.ptr,
+ (acc->user_part.slen?"@":""),
+ beginquote,
+ (int)local_addr.slen,
+ local_addr.ptr,
+ endquote,
+ local_port,
+ transport_param,
+ (int)acc->cfg.contact_uri_params.slen,
+ acc->cfg.contact_uri_params.ptr,
+ (int)acc->cfg.contact_params.slen,
+ acc->cfg.contact_params.ptr);
+ if (contact->slen < 1 || contact->slen >= (int)PJSIP_MAX_URL_SIZE)
+ return PJ_ETOOSMALL;
+
+ return PJ_SUCCESS;
+}
+
+
+PJ_DEF(pj_status_t) pjsua_acc_set_transport( pjsua_acc_id acc_id,
+ pjsua_transport_id tp_id)
+{
+ pjsua_acc *acc;
+
+ PJ_ASSERT_RETURN(pjsua_acc_is_valid(acc_id), PJ_EINVAL);
+ acc = &pjsua_var.acc[acc_id];
+
+ PJ_ASSERT_RETURN(tp_id >= 0 && tp_id < (int)PJ_ARRAY_SIZE(pjsua_var.tpdata),
+ PJ_EINVAL);
+
+ acc->cfg.transport_id = tp_id;
+
+ return PJ_SUCCESS;
+}
+
+
+/* Auto re-registration timeout callback */
+static void auto_rereg_timer_cb(pj_timer_heap_t *th, pj_timer_entry *te)
+{
+ pjsua_acc *acc;
+ pj_status_t status;
+
+ PJ_UNUSED_ARG(th);
+ acc = (pjsua_acc*) te->user_data;
+ pj_assert(acc);
+
+ PJSUA_LOCK();
+
+ /* Check if the reregistration timer is still valid, e.g: while waiting
+ * timeout timer application might have deleted the account or disabled
+ * the auto-reregistration.
+ */
+ if (!acc->valid || !acc->auto_rereg.active ||
+ acc->cfg.reg_retry_interval == 0)
+ {
+ goto on_return;
+ }
+
+ /* Start re-registration */
+ acc->auto_rereg.attempt_cnt++;
+ status = pjsua_acc_set_registration(acc->index, PJ_TRUE);
+ if (status != PJ_SUCCESS)
+ schedule_reregistration(acc);
+
+on_return:
+ PJSUA_UNLOCK();
+}
+
+
+/* Schedule reregistration for specified account. Note that the first
+ * re-registration after a registration failure will be done immediately.
+ * Also note that this function should be called within PJSUA mutex.
+ */
+static void schedule_reregistration(pjsua_acc *acc)
+{
+ pj_time_val delay;
+
+ pj_assert(acc);
+
+ /* Validate the account and re-registration feature status */
+ if (!acc->valid || acc->cfg.reg_retry_interval == 0) {
+ return;
+ }
+
+ /* If configured, disconnect calls of this account after the first
+ * reregistration attempt failed.
+ */
+ if (acc->cfg.drop_calls_on_reg_fail && acc->auto_rereg.attempt_cnt >= 1)
+ {
+ unsigned i, cnt;
+
+ for (i = 0, cnt = 0; i < pjsua_var.ua_cfg.max_calls; ++i) {
+ if (pjsua_var.calls[i].acc_id == acc->index) {
+ pjsua_call_hangup(i, 0, NULL, NULL);
+ ++cnt;
+ }
+ }
+
+ if (cnt) {
+ PJ_LOG(3, (THIS_FILE, "Disconnecting %d call(s) of account #%d "
+ "after reregistration attempt failed",
+ cnt, acc->index));
+ }
+ }
+
+ /* Cancel any re-registration timer */
+ if (acc->auto_rereg.timer.id) {
+ acc->auto_rereg.timer.id = PJ_FALSE;
+ pjsua_cancel_timer(&acc->auto_rereg.timer);
+ }
+
+ /* Update re-registration flag */
+ acc->auto_rereg.active = PJ_TRUE;
+
+ /* Set up timer for reregistration */
+ acc->auto_rereg.timer.cb = &auto_rereg_timer_cb;
+ acc->auto_rereg.timer.user_data = acc;
+
+ /* Reregistration attempt. The first attempt will be done immediately. */
+ delay.sec = acc->auto_rereg.attempt_cnt? acc->cfg.reg_retry_interval :
+ acc->cfg.reg_first_retry_interval;
+ delay.msec = 0;
+
+ /* Randomize interval by +/- 10 secs */
+ if (delay.sec >= 10) {
+ delay.msec = -10000 + (pj_rand() % 20000);
+ } else {
+ delay.sec = 0;
+ delay.msec = (pj_rand() % 10000);
+ }
+ pj_time_val_normalize(&delay);
+
+ PJ_LOG(4,(THIS_FILE,
+ "Scheduling re-registration retry for acc %d in %u seconds..",
+ acc->index, delay.sec));
+
+ acc->auto_rereg.timer.id = PJ_TRUE;
+ if (pjsua_schedule_timer(&acc->auto_rereg.timer, &delay) != PJ_SUCCESS)
+ acc->auto_rereg.timer.id = PJ_FALSE;
+}
+
+
+/* Internal function to perform auto-reregistration on transport
+ * connection/disconnection events.
+ */
+void pjsua_acc_on_tp_state_changed(pjsip_transport *tp,
+ pjsip_transport_state state,
+ const pjsip_transport_state_info *info)
+{
+ unsigned i;
+
+ PJ_UNUSED_ARG(info);
+
+ /* Only care for transport disconnection events */
+ if (state != PJSIP_TP_STATE_DISCONNECTED)
+ return;
+
+ PJ_LOG(4,(THIS_FILE, "Disconnected notification for transport %s",
+ tp->obj_name));
+ pj_log_push_indent();
+
+ /* Shutdown this transport, to make sure that the transport manager
+ * will create a new transport for reconnection.
+ */
+ pjsip_transport_shutdown(tp);
+
+ PJSUA_LOCK();
+
+ /* Enumerate accounts using this transport and perform actions
+ * based on the transport state.
+ */
+ for (i = 0; i < PJ_ARRAY_SIZE(pjsua_var.acc); ++i) {
+ pjsua_acc *acc = &pjsua_var.acc[i];
+
+ /* Skip if this account is not valid OR auto re-registration
+ * feature is disabled OR this transport is not used by this account.
+ */
+ if (!acc->valid || !acc->cfg.reg_retry_interval ||
+ tp != acc->auto_rereg.reg_tp)
+ {
+ continue;
+ }
+
+ /* Release regc transport immediately
+ * See https://trac.pjsip.org/repos/ticket/1481
+ */
+ if (pjsua_var.acc[i].regc) {
+ pjsip_regc_release_transport(pjsua_var.acc[i].regc);
+ }
+
+ /* Schedule reregistration for this account */
+ schedule_reregistration(acc);
+ }
+
+ PJSUA_UNLOCK();
+ pj_log_pop_indent();
+}