Initial implementation of invite session abstraction, and updated pjsua for the new framework
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@139 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip/src/pjsua/pjsua.h b/pjsip/src/pjsua/pjsua.h
new file mode 100644
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+++ b/pjsip/src/pjsua/pjsua.h
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+/* $Id$ */
+/*
+ * Copyright (C) 2003-2006 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 __PJSUA_H__
+#define __PJSUA_H__
+
+/* Include all PJSIP core headers. */
+#include <pjsip.h>
+
+/* Include all PJMEDIA headers. */
+#include <pjmedia.h>
+
+/* Include all PJSIP-UA headers */
+#include <pjsip_ua.h>
+
+/* Include all PJLIB-UTIL headers. */
+#include <pjlib-util.h>
+
+/* Include all PJLIB headers. */
+#include <pjlib.h>
+
+
+/* PJSUA application variables. */
+extern struct pjsua
+{
+ /* Control: */
+
+ pj_caching_pool cp; /**< Global pool factory. */
+ pjsip_endpoint *endpt; /**< Global endpoint. */
+ pj_pool_t *pool; /**< pjsua's private pool. */
+ pjsip_module mod; /**< pjsua's PJSIP module. */
+
+
+ /* User info: */
+ pj_str_t local_uri; /**< Uri in From: header. */
+ pj_str_t contact_uri; /**< Uri in Contact: header. */
+
+ /* Threading: */
+
+ int thread_cnt; /**< Thread count. */
+ pj_thread_t *threads[8]; /**< Thread instances. */
+ pj_bool_t quit_flag; /**< To signal thread to quit. */
+
+ /* Transport (UDP): */
+
+ pj_uint16_t sip_port; /**< SIP signaling port. */
+ pj_sock_t sip_sock; /**< SIP UDP socket. */
+ pj_sockaddr_in sip_sock_name; /**< Public/STUN UDP socket addr. */
+ pj_sock_t rtp_sock; /**< RTP socket. */
+ pj_sockaddr_in rtp_sock_name; /**< Public/STUN UDP socket addr. */
+ pj_sock_t rtcp_sock; /**< RTCP socket. */
+ pj_sockaddr_in rtcp_sock_name;/**< Public/STUN UDP socket addr. */
+
+
+
+ /* STUN: */
+
+ pj_str_t stun_srv1;
+ int stun_port1;
+ pj_str_t stun_srv2;
+ int stun_port2;
+
+
+ /* Misc: */
+
+ int log_level; /**< Logging verbosity. */
+ int app_log_level; /**< stdout log verbosity. */
+ unsigned log_decor; /**< Log decoration. */
+
+} pjsua;
+
+
+/*****************************************************************************
+ * PJSUA API.
+ */
+
+/**
+ * Initialize pjsua settings with default parameters.
+ */
+void pjsua_default(void);
+
+
+/**
+ * Display error message for the specified error code.
+ */
+void pjsua_perror(const char *title, pj_status_t status);
+
+
+/**
+ * Initialize pjsua application.
+ * This will start the registration process, if registration is configured.
+ */
+pj_status_t pjsua_init(void);
+
+
+/**
+ * Destroy pjsua.
+ */
+pj_status_t pjsua_destroy(void);
+
+
+/**
+ * Make outgoing call.
+ */
+pj_status_t pjsua_invite(const char *cstr_dest_uri,
+ pjsip_inv_session **p_inv);
+
+
+/*****************************************************************************
+ * User Interface API.
+ * The UI API specifies functions that will be called by pjsua upon
+ * occurence of various events.
+ */
+
+/**
+ * Notify UI when invite state has changed.
+ */
+void ui_inv_on_state_changed(pjsip_inv_session *inv, pjsip_event *e);
+
+
+#endif /* __PJSUA_H__ */