diff options
Diffstat (limited to 'pjsip-apps/src/symbian_ua_gui/src/symbian_ua.cpp')
| -rw-r--r-- | pjsip-apps/src/symbian_ua_gui/src/symbian_ua.cpp | 514 |
1 files changed, 514 insertions, 0 deletions
diff --git a/pjsip-apps/src/symbian_ua_gui/src/symbian_ua.cpp b/pjsip-apps/src/symbian_ua_gui/src/symbian_ua.cpp new file mode 100644 index 0000000..79e81f2 --- /dev/null +++ b/pjsip-apps/src/symbian_ua_gui/src/symbian_ua.cpp @@ -0,0 +1,514 @@ +/* $Id: ua.cpp 1793 2008-02-14 13:39:24Z bennylp $ */
+/*
+ * 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>
+#include <es_sock.h>
+#include "symbian_ua.h"
+
+#define THIS_FILE "symbian_ua.cpp"
+#define LOG_LEVEL 3
+
+#define SIP_PORT 5060
+#define USE_ICE 0
+#define USE_SRTP PJSUA_DEFAULT_USE_SRTP
+
+static RSocketServ aSocketServer;
+static RConnection aConn;
+
+static pjsua_acc_id g_acc_id = PJSUA_INVALID_ID;
+static pjsua_call_id g_call_id = PJSUA_INVALID_ID;
+static pjsua_buddy_id g_buddy_id = PJSUA_INVALID_ID;
+
+static symbian_ua_info_cb_t g_cb = {NULL, NULL, NULL, NULL, NULL};
+
+static void log_writer(int level, const char *buf, int len)
+{
+ static wchar_t buf16[PJ_LOG_MAX_SIZE];
+
+ PJ_UNUSED_ARG(level);
+
+ if (!g_cb.on_info)
+ return;
+
+ pj_ansi_to_unicode(buf, len, buf16, PJ_ARRAY_SIZE(buf16));
+ g_cb.on_info(buf16);
+}
+
+static void on_reg_state(pjsua_acc_id acc_id)
+{
+ pjsua_acc_info acc_info;
+ pj_status_t status;
+
+ status = pjsua_acc_get_info(acc_id, &acc_info);
+ if (status != PJ_SUCCESS)
+ return;
+
+ if (acc_info.status == 200) {
+ if (acc_info.expires) {
+ PJ_LOG(3,(THIS_FILE, "Registration success!"));
+ if (g_cb.on_reg_state) g_cb.on_reg_state(true);
+ } else {
+ PJ_LOG(3,(THIS_FILE, "Unregistration success!"));
+ if (g_cb.on_unreg_state) g_cb.on_unreg_state(true);
+ }
+ } else {
+ if (acc_info.expires) {
+ PJ_LOG(3,(THIS_FILE, "Registration failed!"));
+ if (g_cb.on_reg_state) g_cb.on_reg_state(false);
+ } else {
+ PJ_LOG(3,(THIS_FILE, "Unregistration failed!"));
+ if (g_cb.on_unreg_state) g_cb.on_unreg_state(false);
+ }
+ }
+}
+
+/* Callback called by the library upon receiving incoming call */
+static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id,
+ pjsip_rx_data *rdata)
+{
+ pjsua_call_info ci;
+
+ PJ_UNUSED_ARG(acc_id);
+ PJ_UNUSED_ARG(rdata);
+
+ if (g_call_id != PJSUA_INVALID_ID) {
+ pjsua_call_answer(call_id, PJSIP_SC_BUSY_HERE, NULL, NULL);
+ return;
+ }
+
+ pjsua_call_get_info(call_id, &ci);
+
+ PJ_LOG(3,(THIS_FILE, "Incoming call from %.*s!!",
+ (int)ci.remote_info.slen,
+ ci.remote_info.ptr));
+
+ g_call_id = call_id;
+
+ /* Automatically answer incoming calls with 180/Ringing */
+ pjsua_call_answer(call_id, 180, NULL, NULL);
+
+ if (g_cb.on_incoming_call) {
+ static wchar_t disp[256];
+ static wchar_t uri[PJSIP_MAX_URL_SIZE];
+
+ pj_ansi_to_unicode(ci.remote_info.ptr, ci.remote_info.slen,
+ disp, PJ_ARRAY_SIZE(disp));
+ pj_ansi_to_unicode(ci.remote_contact.ptr, ci.remote_contact.slen,
+ uri, PJ_ARRAY_SIZE(uri));
+
+ g_cb.on_incoming_call(disp, uri);
+ }
+}
+
+/* Callback called by the library when call's state has changed */
+static void on_call_state(pjsua_call_id call_id, pjsip_event *e)
+{
+ pjsua_call_info ci;
+
+ PJ_UNUSED_ARG(e);
+
+ pjsua_call_get_info(call_id, &ci);
+
+ if (ci.state == PJSIP_INV_STATE_DISCONNECTED) {
+ if (call_id == g_call_id)
+ g_call_id = PJSUA_INVALID_ID;
+ if (g_cb.on_call_end) {
+ static wchar_t reason[256];
+ pj_ansi_to_unicode(ci.last_status_text.ptr, ci.last_status_text.slen,
+ reason, PJ_ARRAY_SIZE(reason));
+ g_cb.on_call_end(reason);
+ }
+
+ } else if (ci.state != PJSIP_INV_STATE_INCOMING) {
+ if (g_call_id == PJSUA_INVALID_ID)
+ g_call_id = call_id;
+ }
+
+ PJ_LOG(3,(THIS_FILE, "Call %d state=%.*s", call_id,
+ (int)ci.state_text.slen,
+ ci.state_text.ptr));
+}
+
+/* Callback called by the library when call's media state has changed */
+static void on_call_media_state(pjsua_call_id call_id)
+{
+ pjsua_call_info ci;
+
+ pjsua_call_get_info(call_id, &ci);
+
+ if (ci.media_status == PJSUA_CALL_MEDIA_ACTIVE) {
+ // When media is active, connect call to sound device.
+ pjsua_conf_connect(ci.conf_slot, 0);
+ pjsua_conf_connect(0, ci.conf_slot);
+ }
+}
+
+
+/* Handler on buddy state changed. */
+static void on_buddy_state(pjsua_buddy_id buddy_id)
+{
+ pjsua_buddy_info info;
+ pjsua_buddy_get_info(buddy_id, &info);
+
+ PJ_LOG(3,(THIS_FILE, "%.*s status is %.*s",
+ (int)info.uri.slen,
+ info.uri.ptr,
+ (int)info.status_text.slen,
+ info.status_text.ptr));
+}
+
+
+/* Incoming IM message (i.e. MESSAGE request)! */
+static void on_pager(pjsua_call_id call_id, const pj_str_t *from,
+ const pj_str_t *to, const pj_str_t *contact,
+ const pj_str_t *mime_type, const pj_str_t *text)
+{
+ /* Note: call index may be -1 */
+ PJ_UNUSED_ARG(call_id);
+ PJ_UNUSED_ARG(to);
+ PJ_UNUSED_ARG(contact);
+ PJ_UNUSED_ARG(mime_type);
+
+ PJ_LOG(3,(THIS_FILE,"MESSAGE from %.*s: %.*s",
+ (int)from->slen, from->ptr,
+ (int)text->slen, text->ptr));
+}
+
+
+/* Received typing indication */
+static void on_typing(pjsua_call_id call_id, const pj_str_t *from,
+ const pj_str_t *to, const pj_str_t *contact,
+ pj_bool_t is_typing)
+{
+ PJ_UNUSED_ARG(call_id);
+ PJ_UNUSED_ARG(to);
+ PJ_UNUSED_ARG(contact);
+
+ PJ_LOG(3,(THIS_FILE, "IM indication: %.*s %s",
+ (int)from->slen, from->ptr,
+ (is_typing?"is typing..":"has stopped typing")));
+}
+
+
+/* Call transfer request status. */
+static void on_call_transfer_status(pjsua_call_id call_id,
+ int status_code,
+ const pj_str_t *status_text,
+ pj_bool_t final,
+ pj_bool_t *p_cont)
+{
+ PJ_LOG(3,(THIS_FILE, "Call %d: transfer status=%d (%.*s) %s",
+ call_id, status_code,
+ (int)status_text->slen, status_text->ptr,
+ (final ? "[final]" : "")));
+
+ if (status_code/100 == 2) {
+ PJ_LOG(3,(THIS_FILE,
+ "Call %d: call transfered successfully, disconnecting call",
+ call_id));
+ pjsua_call_hangup(call_id, PJSIP_SC_GONE, NULL, NULL);
+ *p_cont = PJ_FALSE;
+ }
+}
+
+
+/* NAT detection result */
+static void on_nat_detect(const pj_stun_nat_detect_result *res)
+{
+ if (res->status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "NAT detection failed", res->status);
+ } else {
+ PJ_LOG(3, (THIS_FILE, "NAT detected as %s", res->nat_type_name));
+ }
+}
+
+/* Notification that call is being replaced. */
+static void on_call_replaced(pjsua_call_id old_call_id,
+ pjsua_call_id new_call_id)
+{
+ pjsua_call_info old_ci, new_ci;
+
+ pjsua_call_get_info(old_call_id, &old_ci);
+ pjsua_call_get_info(new_call_id, &new_ci);
+
+ PJ_LOG(3,(THIS_FILE, "Call %d with %.*s is being replaced by "
+ "call %d with %.*s",
+ old_call_id,
+ (int)old_ci.remote_info.slen, old_ci.remote_info.ptr,
+ new_call_id,
+ (int)new_ci.remote_info.slen, new_ci.remote_info.ptr));
+}
+
+int symbian_ua_init()
+{
+ TInt err;
+ pj_symbianos_params sym_params;
+ pj_status_t status;
+
+ // Initialize RSocketServ
+ if ((err=aSocketServer.Connect(32)) != KErrNone)
+ return PJ_STATUS_FROM_OS(err);
+
+ // Open up a connection
+ if ((err=aConn.Open(aSocketServer)) != KErrNone) {
+ aSocketServer.Close();
+ return PJ_STATUS_FROM_OS(err);
+ }
+
+ if ((err=aConn.Start()) != KErrNone) {
+ aConn.Close();
+ aSocketServer.Close();
+ return PJ_STATUS_FROM_OS(err);
+ }
+
+ // Set Symbian OS parameters in pjlib.
+ // This must be done before pj_init() is called.
+ pj_bzero(&sym_params, sizeof(sym_params));
+ sym_params.rsocketserv = &aSocketServer;
+ sym_params.rconnection = &aConn;
+ pj_symbianos_set_params(&sym_params);
+
+ /* Redirect log before pjsua_init() */
+ pj_log_set_log_func(&log_writer);
+
+ /* Set log level */
+ pj_log_set_level(LOG_LEVEL);
+
+ /* Create pjsua first! */
+ status = pjsua_create();
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "pjsua_create() error", status);
+ return status;
+ }
+
+ /* Init pjsua */
+ pjsua_config cfg;
+
+ pjsua_config_default(&cfg);
+ cfg.max_calls = 2;
+ cfg.thread_cnt = 0; // Disable threading on Symbian
+ cfg.use_srtp = USE_SRTP;
+ cfg.srtp_secure_signaling = 0;
+
+ cfg.cb.on_incoming_call = &on_incoming_call;
+ cfg.cb.on_call_media_state = &on_call_media_state;
+ cfg.cb.on_call_state = &on_call_state;
+ cfg.cb.on_buddy_state = &on_buddy_state;
+ cfg.cb.on_pager = &on_pager;
+ cfg.cb.on_typing = &on_typing;
+ cfg.cb.on_call_transfer_status = &on_call_transfer_status;
+ cfg.cb.on_call_replaced = &on_call_replaced;
+ cfg.cb.on_nat_detect = &on_nat_detect;
+ cfg.cb.on_reg_state = &on_reg_state;
+
+ pjsua_media_config med_cfg;
+
+ pjsua_media_config_default(&med_cfg);
+ med_cfg.thread_cnt = 0; // Disable threading on Symbian
+ med_cfg.has_ioqueue = PJ_FALSE;
+ med_cfg.clock_rate = 8000;
+#if defined(PJMEDIA_SYM_SND_USE_APS) && (PJMEDIA_SYM_SND_USE_APS==1)
+ med_cfg.audio_frame_ptime = 20;
+#else
+ med_cfg.audio_frame_ptime = 40;
+#endif
+ med_cfg.ec_tail_len = 0;
+ med_cfg.enable_ice = USE_ICE;
+ med_cfg.snd_auto_close_time = 5; // wait for 5 seconds idle before sound dev get auto-closed
+
+ pjsua_logging_config log_cfg;
+
+ pjsua_logging_config_default(&log_cfg);
+ log_cfg.console_level = LOG_LEVEL;
+ log_cfg.cb = &log_writer;
+ log_cfg.decor = 0;
+
+ status = pjsua_init(&cfg, &log_cfg, &med_cfg);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "pjsua_init() error", status);
+ pjsua_destroy();
+ return status;
+ }
+
+ /* Add UDP transport. */
+ pjsua_transport_config tcfg;
+ pjsua_transport_id tid;
+
+ pjsua_transport_config_default(&tcfg);
+ tcfg.port = SIP_PORT;
+ status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &tcfg, &tid);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Error creating transport", status);
+ pjsua_destroy();
+ return status;
+ }
+
+ /* Add account for the transport */
+ pjsua_acc_add_local(tid, PJ_TRUE, &g_acc_id);
+
+ /* Initialization is done, now start pjsua */
+ status = pjsua_start();
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Error starting pjsua", status);
+ pjsua_destroy();
+ return status;
+ }
+
+ /* Adjust Speex priority and enable only the narrowband */
+ {
+ pj_str_t codec_id = pj_str("speex/8000");
+ pjmedia_codec_mgr_set_codec_priority(
+ pjmedia_endpt_get_codec_mgr(pjsua_var.med_endpt),
+ &codec_id, PJMEDIA_CODEC_PRIO_NORMAL+1);
+
+ codec_id = pj_str("speex/16000");
+ pjmedia_codec_mgr_set_codec_priority(
+ pjmedia_endpt_get_codec_mgr(pjsua_var.med_endpt),
+ &codec_id, PJMEDIA_CODEC_PRIO_DISABLED);
+
+ codec_id = pj_str("speex/32000");
+ pjmedia_codec_mgr_set_codec_priority(
+ pjmedia_endpt_get_codec_mgr(pjsua_var.med_endpt),
+ &codec_id, PJMEDIA_CODEC_PRIO_DISABLED);
+ }
+
+ return PJ_SUCCESS;
+}
+
+
+int symbian_ua_destroy()
+{
+ // Shutdown pjsua
+ pjsua_destroy();
+
+ // Close connection and socket server
+ aConn.Close();
+ aSocketServer.Close();
+
+ CloseSTDLIB();
+
+ return PJ_SUCCESS;
+}
+
+void symbian_ua_set_info_callback(const symbian_ua_info_cb_t *cb)
+{
+ if (cb)
+ g_cb = *cb;
+ else
+ pj_bzero(&g_cb, sizeof(g_cb));
+}
+
+int symbian_ua_set_account(const char *domain, const char *username,
+ const char *password,
+ bool use_srtp, bool use_ice)
+{
+ pj_status_t status;
+
+ PJ_ASSERT_RETURN(username && password && domain, PJ_EINVAL);
+ PJ_UNUSED_ARG(use_srtp);
+ PJ_UNUSED_ARG(use_ice);
+
+ if (domain[0] == 0) {
+ pjsua_acc_info acc_info;
+ pj_status_t status;
+
+ status = pjsua_acc_get_info(g_acc_id, &acc_info);
+ if (status != PJ_SUCCESS)
+ return status;
+
+ if (acc_info.status == 200) {
+ PJ_LOG(3,(THIS_FILE, "Unregistering.."));
+ pjsua_acc_set_registration(g_acc_id, PJ_FALSE);
+ g_acc_id = 0;
+ }
+ return PJ_SUCCESS;
+ }
+
+ if (pjsua_acc_get_count() > 1) {
+ status = pjsua_acc_del(g_acc_id);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Error removing account", status);
+ return status;
+ }
+ g_acc_id = 0;
+ }
+
+ pjsua_acc_config cfg;
+ char tmp_id[PJSIP_MAX_URL_SIZE];
+ char tmp_reg_uri[PJSIP_MAX_URL_SIZE];
+
+ if (!pj_ansi_strnicmp(domain, "sip:", 4)) {
+ domain += 4;
+ }
+
+ pjsua_acc_config_default(&cfg);
+ pj_ansi_sprintf(tmp_id, "sip:%s@%s", username, domain);
+ cfg.id = pj_str(tmp_id);
+ pj_ansi_sprintf(tmp_reg_uri, "sip:%s", domain);
+ cfg.reg_uri = pj_str(tmp_reg_uri);
+ cfg.cred_count = 1;
+ cfg.cred_info[0].realm = pj_str("*");
+ cfg.cred_info[0].scheme = pj_str("digest");
+ cfg.cred_info[0].username = pj_str((char*)username);
+ cfg.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
+ cfg.cred_info[0].data = pj_str((char*)password);
+
+ status = pjsua_acc_add(&cfg, PJ_TRUE, &g_acc_id);
+ if (status != PJ_SUCCESS) {
+ pjsua_perror(THIS_FILE, "Error setting account", status);
+ pjsua_destroy();
+ return status;
+ }
+
+ return PJ_SUCCESS;
+}
+
+int symbian_ua_makecall(const char* dest_url)
+{
+ if (pjsua_verify_url(dest_url) == PJ_SUCCESS) {
+ pj_str_t dst = pj_str((char*)dest_url);
+ pjsua_call_make_call(g_acc_id, &dst, 0, NULL,
+ NULL, &g_call_id);
+
+ return PJ_SUCCESS;
+ }
+
+ return PJ_EINVAL;
+}
+
+int symbian_ua_endcall()
+{
+ pjsua_call_hangup_all();
+
+ return PJ_SUCCESS;
+}
+
+bool symbian_ua_anycall()
+{
+ return (pjsua_call_get_count()>0);
+}
+
+int symbian_ua_answercall()
+{
+ PJ_ASSERT_RETURN (g_call_id != PJSUA_INVALID_ID, PJ_EINVAL);
+
+ return pjsua_call_answer(g_call_id, 200, NULL, NULL);
+}
+
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