This patch is the initial push to update Asterisk's CDR engine for the new bridging framework. This patch guts the existing CDR engine and builds the new on top of messages coming across Stasis. As changes in channel state and bridge state are detected, CDRs are built and dispatched accordingly. This fundamentally changes CDRs in a few ways. (1) CDRs are now *very* reflective of the actual state of channels and bridges. This means CDRs track well with what an actual channel is doing - which is useful in transfer scenarios (which were previously difficult to pin down). It does, however, mean that CDRs cannot be 'fooled'. Previous behavior in Asterisk allowed for CDR applications, channels, and other properties to be spoofed in parts of the code - this no longer works. (2) CDRs have defined behavior in multi-party scenarios. This behavior will not be what everyone wants, but it is a defined behavior and as such, it is predictable. (3) The CDR manipulation functions and applications have been overhauled. Major changes have been made to ResetCDR and ForkCDR in particular. Many of the options for these two applications no longer made any sense with the new framework and the (slightly) more immutable nature of CDRs. There are a plethora of other changes. For a full description of CDR behavior, see the CDR specification on the Asterisk wiki. (closes issue ASTERISK-21196) Review: https://reviewboard.asterisk.org/r/2486/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@391947 65c4cc65-6c06-0410-ace0-fbb531ad65f3
5116 lines
143 KiB
C
5116 lines
143 KiB
C
/*
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* Copyright (C) 2004-2005 by Objective Systems, Inc.
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*
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* This software is furnished under an open source license and may be
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* used and copied only in accordance with the terms of this license.
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* The text of the license may generally be found in the root
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* directory of this installation in the COPYING file. It
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* can also be viewed online at the following URL:
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*
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* http://www.obj-sys.com/open/license.html
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*
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* Any redistributions of this file including modified versions must
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* maintain this copyright notice.
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*
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*****************************************************************************/
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/* Reworked version I, Nov-2009, by Alexandr Anikin, may@telecom-service.ru */
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/*** MODULEINFO
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<defaultenabled>no</defaultenabled>
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<support_level>extended</support_level>
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***/
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#include "chan_ooh323.h"
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#include <math.h>
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#define FORMAT_STRING_SIZE 512
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/* Defaults */
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#define DEFAULT_CONTEXT "default"
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#define DEFAULT_H323ID "Asterisk PBX"
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#define DEFAULT_LOGFILE "/var/log/asterisk/h323_log"
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#define DEFAULT_H323ACCNT "ast_h323"
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/* Flags */
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#define H323_SILENCESUPPRESSION (1<<0)
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#define H323_GKROUTED (1<<1)
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#define H323_TUNNELING (1<<2)
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#define H323_FASTSTART (1<<3)
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#define H323_OUTGOING (1<<4)
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#define H323_ALREADYGONE (1<<5)
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#define H323_NEEDDESTROY (1<<6)
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#define H323_DISABLEGK (1<<7)
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#define H323_NEEDSTART (1<<8)
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#define MAXT30 240
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#define T38TOAUDIOTIMEOUT 30
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#define T38_DISABLED 0
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#define T38_ENABLED 1
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#define T38_FAXGW 1
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#define FAXDETECT_CNG 1
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#define FAXDETECT_T38 2
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/* Channel description */
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static const char type[] = "OOH323";
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static const char tdesc[] = "Objective Systems H323 Channel Driver";
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static const char config[] = "ooh323.conf";
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struct ast_module *myself;
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static struct ast_jb_conf default_jbconf =
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{
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.flags = 0,
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.max_size = -1,
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.resync_threshold = -1,
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.impl = ""
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};
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static struct ast_jb_conf global_jbconf;
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/* Channel Definition */
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static struct ast_channel *ooh323_request(const char *type, struct ast_format_cap *cap,
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const struct ast_channel *requestor, const char *data, int *cause);
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static int ooh323_digit_begin(struct ast_channel *ast, char digit);
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static int ooh323_digit_end(struct ast_channel *ast, char digit, unsigned int duration);
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static int ooh323_call(struct ast_channel *ast, const char *dest, int timeout);
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static int ooh323_hangup(struct ast_channel *ast);
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static int ooh323_answer(struct ast_channel *ast);
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static struct ast_frame *ooh323_read(struct ast_channel *ast);
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static int ooh323_write(struct ast_channel *ast, struct ast_frame *f);
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static int ooh323_indicate(struct ast_channel *ast, int condition, const void *data, size_t datalen);
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static int ooh323_queryoption(struct ast_channel *ast, int option, void *data, int *datalen);
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static int ooh323_fixup(struct ast_channel *oldchan, struct ast_channel *newchan);
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static int function_ooh323_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len);
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static int function_ooh323_write(struct ast_channel *chan, const char *cmd, char *data, const char *value);
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static enum ast_rtp_glue_result ooh323_get_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance **rtp);
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static enum ast_rtp_glue_result ooh323_get_vrtp_peer(struct ast_channel *chan, struct ast_rtp_instance **rtp);
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static int ooh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *rtp,
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struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *codecs, int nat_active);
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static void ooh323_get_codec(struct ast_channel *chan, struct ast_format_cap *result);
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void setup_rtp_remote(ooCallData *call, const char *remoteIp, int remotePort);
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static struct ast_udptl *ooh323_get_udptl_peer(struct ast_channel *chan);
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static int ooh323_set_udptl_peer(struct ast_channel *chan, struct ast_udptl *udptl);
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static void print_codec_to_cli(int fd, struct ast_codec_pref *pref);
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struct ooh323_peer *find_friend(const char *name, int port);
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static struct ast_channel_tech ooh323_tech = {
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.type = type,
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.description = tdesc,
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.properties = AST_CHAN_TP_WANTSJITTER | AST_CHAN_TP_CREATESJITTER,
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.requester = ooh323_request,
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.send_digit_begin = ooh323_digit_begin,
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.send_digit_end = ooh323_digit_end,
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.call = ooh323_call,
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.hangup = ooh323_hangup,
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.answer = ooh323_answer,
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.read = ooh323_read,
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.write = ooh323_write,
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.exception = ooh323_read,
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.indicate = ooh323_indicate,
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.fixup = ooh323_fixup,
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.send_html = 0,
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.queryoption = ooh323_queryoption,
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.early_bridge = ast_rtp_instance_early_bridge,
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.func_channel_read = function_ooh323_read,
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.func_channel_write = function_ooh323_write,
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};
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static struct ast_rtp_glue ooh323_rtp = {
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.type = type,
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.get_rtp_info = ooh323_get_rtp_peer,
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.get_vrtp_info = ooh323_get_vrtp_peer,
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.update_peer = ooh323_set_rtp_peer,
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.get_codec = ooh323_get_codec,
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};
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static struct ast_udptl_protocol ooh323_udptl = {
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.type = "H323",
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.get_udptl_info = ooh323_get_udptl_peer,
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.set_udptl_peer = ooh323_set_udptl_peer,
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};
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struct ooh323_user;
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/* H.323 channel private structure */
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static struct ooh323_pvt {
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ast_mutex_t lock; /* Channel private lock */
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ast_cond_t rtpcond; /* RTP condition */
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struct ast_rtp_instance *rtp;
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struct ast_sockaddr redirip; /* redir ip */
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struct ast_rtp_instance *vrtp; /* Placeholder for now */
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int t38support; /* T.38 mode - disable, transparent, faxgw */
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int faxdetect;
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int faxdetected;
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int rtptimeout;
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struct ast_udptl *udptl;
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int faxmode;
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int t38_tx_enable;
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int t38_init;
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struct ast_sockaddr udptlredirip;
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time_t lastTxT38;
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int chmodepend;
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struct ast_channel *owner; /* Master Channel */
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union {
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char *user; /* cooperating user/peer */
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char *peer;
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} neighbor;
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time_t lastrtptx;
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time_t lastrtprx;
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unsigned int flags;
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unsigned int call_reference;
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char *callToken;
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char *username;
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char *host;
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char *callerid_name;
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char *callerid_num;
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char caller_h323id[AST_MAX_EXTENSION];
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char caller_dialedDigits[AST_MAX_EXTENSION];
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char caller_email[AST_MAX_EXTENSION];
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char caller_url[256];
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char callee_h323id[AST_MAX_EXTENSION];
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char callee_dialedDigits[AST_MAX_EXTENSION];
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char callee_email[AST_MAX_EXTENSION];
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char callee_url[AST_MAX_EXTENSION];
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int port;
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struct ast_format readformat; /* negotiated read format */
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struct ast_format writeformat; /* negotiated write format */
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struct ast_format_cap *cap;
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struct ast_codec_pref prefs;
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int dtmfmode;
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int dtmfcodec;
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char exten[AST_MAX_EXTENSION]; /* Requested extension */
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char context[AST_MAX_EXTENSION]; /* Context where to start */
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char accountcode[256]; /* Account code */
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int nat;
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int amaflags;
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int progsent; /* progress is sent */
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int alertsent; /* alerting is sent */
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int directrtp; /* direct rtp */
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int earlydirect; /* early direct rtp */
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int g729onlyA; /* G.729 only A */
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struct ast_dsp *vad;
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struct OOH323Regex *rtpmask; /* rtp ip regexp */
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char rtpmaskstr[120];
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int rtdrcount, rtdrinterval; /* roundtripdelayreq */
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int faststart, h245tunneling; /* faststart & h245 tunneling */
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struct ooh323_pvt *next; /* Next entity */
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} *iflist = NULL;
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/* Protect the channel/interface list (ooh323_pvt) */
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AST_MUTEX_DEFINE_STATIC(iflock);
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/* Profile of H.323 user registered with PBX*/
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struct ooh323_user{
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ast_mutex_t lock;
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char name[256];
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char context[AST_MAX_EXTENSION];
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int incominglimit;
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unsigned inUse;
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char accountcode[20];
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int amaflags;
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struct ast_format_cap *cap;
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struct ast_codec_pref prefs;
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int dtmfmode;
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int dtmfcodec;
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int faxdetect;
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int t38support;
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int rtptimeout;
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int mUseIP; /* Use IP address or H323-ID to search user */
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char mIP[4*8+7+2]; /* Max for IPv6 - 2 brackets, 8 4hex, 7 - : */
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struct OOH323Regex *rtpmask;
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char rtpmaskstr[120];
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int rtdrcount, rtdrinterval;
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int nat;
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int faststart, h245tunneling;
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int directrtp;
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int earlydirect;
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int g729onlyA;
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struct ooh323_user *next;
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};
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/* Profile of valid asterisk peers */
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struct ooh323_peer{
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ast_mutex_t lock;
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char name[256];
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unsigned outgoinglimit;
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unsigned outUse;
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struct ast_format_cap *cap;
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struct ast_codec_pref prefs;
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char accountcode[20];
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int amaflags;
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int dtmfmode;
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int dtmfcodec;
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int faxdetect;
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int t38support;
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int mFriend; /* indicates defined as friend */
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char ip[4*8+7+2]; /* Max for IPv6 - 2 brackets, 8 4hex, 7 - : */
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int port;
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char *h323id; /* H323-ID alias, which asterisk will register with gk to reach this peer*/
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char *email; /* Email alias, which asterisk will register with gk to reach this peer*/
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char *url; /* url alias, which asterisk will register with gk to reach this peer*/
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char *e164; /* e164 alias, which asterisk will register with gk to reach this peer*/
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int rtptimeout;
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struct OOH323Regex *rtpmask;
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char rtpmaskstr[120];
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int rtdrcount,rtdrinterval;
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int nat;
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int faststart, h245tunneling;
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int directrtp;
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int earlydirect;
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int g729onlyA;
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struct ooh323_peer *next;
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};
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/* List of H.323 users known to PBX */
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static struct ast_user_list {
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struct ooh323_user *users;
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ast_mutex_t lock;
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} userl;
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static struct ast_peer_list {
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struct ooh323_peer *peers;
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ast_mutex_t lock;
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} peerl;
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/* Mutex to protect H.323 reload process */
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static int h323_reloading = 0;
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AST_MUTEX_DEFINE_STATIC(h323_reload_lock);
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/* Mutex to protect usage counter */
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static int usecnt = 0;
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AST_MUTEX_DEFINE_STATIC(usecnt_lock);
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AST_MUTEX_DEFINE_STATIC(ooh323c_cmd_lock);
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static long callnumber = 0;
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AST_MUTEX_DEFINE_STATIC(ooh323c_cn_lock);
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/* stack callbacks */
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int onAlerting(ooCallData *call);
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int onProgress(ooCallData *call);
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int onNewCallCreated(ooCallData *call);
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int onOutgoingCall(ooCallData *call);
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int onCallEstablished(ooCallData *call);
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int onCallCleared(ooCallData *call);
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void onModeChanged(ooCallData *call, int t38mode);
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extern OOH323EndPoint gH323ep;
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static char gLogFile[256] = DEFAULT_LOGFILE;
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static int gPort = 1720;
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static char gIP[2+8*4+7]; /* Max for IPv6 addr */
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struct ast_sockaddr bindaddr;
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int v6mode = 0;
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static char gCallerID[AST_MAX_EXTENSION] = "";
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static struct ooAliases *gAliasList;
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static struct ast_format_cap *gCap;
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static struct ast_codec_pref gPrefs;
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static int gDTMFMode = H323_DTMF_RFC2833;
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static int gDTMFCodec = 101;
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static int gFAXdetect = FAXDETECT_CNG;
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static int gT38Support = T38_FAXGW;
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static char gGatekeeper[100];
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static enum RasGatekeeperMode gRasGkMode = RasNoGatekeeper;
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static int gIsGateway = 0;
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static int gFastStart = 1;
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static int gTunneling = 1;
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static int gBeMaster = 0;
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static int gMediaWaitForConnect = 0;
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static int gDirectRTP = 0;
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static int gEarlyDirect = 0;
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static int gTOS = 0;
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static int gRTPTimeout = 60;
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static int g729onlyA = 0;
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static char gAccountcode[80] = DEFAULT_H323ACCNT;
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static int gAMAFLAGS;
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static char gContext[AST_MAX_EXTENSION] = DEFAULT_CONTEXT;
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static int gIncomingLimit = 1024;
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static int gOutgoingLimit = 1024;
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OOBOOL gH323Debug = FALSE;
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static int gTRCLVL = OOTRCLVLERR;
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static int gRTDRCount = 0, gRTDRInterval = 0;
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static int gNat = FALSE;
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static int t35countrycode = 0;
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static int t35extensions = 0;
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static int manufacturer = 0;
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static char vendor[AST_MAX_EXTENSION] = "";
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static char version[AST_MAX_EXTENSION] = "";
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static struct ooh323_config
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{
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int mTCPPortStart;
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int mTCPPortEnd;
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} ooconfig;
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/** Asterisk RTP stuff*/
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static struct ast_sched_context *sched;
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static struct io_context *io;
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/* Protect the monitoring thread, so only one process can kill or start it,
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and not when it's doing something critical. */
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AST_MUTEX_DEFINE_STATIC(monlock);
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/* This is the thread for the monitor which checks for input on the channels
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which are not currently in use. */
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static pthread_t monitor_thread = AST_PTHREADT_NULL;
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static struct ast_channel *ooh323_new(struct ooh323_pvt *i, int state,
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const char *host, struct ast_format_cap *cap, const char *linkedid)
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{
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struct ast_channel *ch = NULL;
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struct ast_format tmpfmt;
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int features = 0;
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if (gH323Debug) {
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ast_verb(0, "--- ooh323_new - %s\n", host);
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}
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ast_format_clear(&tmpfmt);
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/* Don't hold a h323 pvt lock while we allocate a channel */
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ast_mutex_unlock(&i->lock);
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ast_mutex_lock(&ooh323c_cn_lock);
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ch = ast_channel_alloc(1, state, i->callerid_num, i->callerid_name,
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i->accountcode, i->exten, i->context, linkedid, i->amaflags,
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"OOH323/%s-%ld", host, callnumber);
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callnumber++;
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ast_mutex_unlock(&ooh323c_cn_lock);
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ast_mutex_lock(&i->lock);
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if (ch) {
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ast_channel_lock(ch);
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ast_channel_tech_set(ch, &ooh323_tech);
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if (cap)
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ast_best_codec(cap, &tmpfmt);
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if (!tmpfmt.id)
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ast_codec_pref_index(&i->prefs, 0, &tmpfmt);
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ast_format_cap_add(ast_channel_nativeformats(ch), &tmpfmt);
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ast_format_copy(ast_channel_rawwriteformat(ch), &tmpfmt);
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ast_format_copy(ast_channel_rawreadformat(ch), &tmpfmt);
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ast_jb_configure(ch, &global_jbconf);
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if (state == AST_STATE_RING)
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ast_channel_rings_set(ch, 1);
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ast_channel_adsicpe_set(ch, AST_ADSI_UNAVAILABLE);
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ast_set_write_format(ch, &tmpfmt);
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ast_set_read_format(ch, &tmpfmt);
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ast_channel_tech_pvt_set(ch, i);
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i->owner = ch;
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ast_module_ref(myself);
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/* Allocate dsp for in-band DTMF support */
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if ((i->dtmfmode & H323_DTMF_INBAND) || (i->faxdetect & FAXDETECT_CNG)) {
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i->vad = ast_dsp_new();
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}
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/* inband DTMF*/
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if (i->dtmfmode & H323_DTMF_INBAND) {
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features |= DSP_FEATURE_DIGIT_DETECT;
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if (i->dtmfmode & H323_DTMF_INBANDRELAX) {
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ast_dsp_set_digitmode(i->vad, DSP_DIGITMODE_DTMF | DSP_DIGITMODE_RELAXDTMF);
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}
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}
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/* fax detection*/
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if (i->faxdetect & FAXDETECT_CNG) {
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features |= DSP_FEATURE_FAX_DETECT;
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ast_dsp_set_faxmode(i->vad,
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DSP_FAXMODE_DETECT_CNG | DSP_FAXMODE_DETECT_CED);
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}
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if (features) {
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ast_dsp_set_features(i->vad, features);
|
|
}
|
|
|
|
ast_mutex_lock(&usecnt_lock);
|
|
usecnt++;
|
|
ast_mutex_unlock(&usecnt_lock);
|
|
|
|
/* Notify the module monitors that use count for resource has changed*/
|
|
ast_update_use_count();
|
|
|
|
ast_channel_context_set(ch, i->context);
|
|
ast_channel_exten_set(ch, i->exten);
|
|
|
|
ast_channel_priority_set(ch, 1);
|
|
|
|
if(!ast_test_flag(i, H323_OUTGOING)) {
|
|
|
|
if (!ast_strlen_zero(i->caller_h323id)) {
|
|
pbx_builtin_setvar_helper(ch, "_CALLER_H323ID", i->caller_h323id);
|
|
|
|
}
|
|
if (!ast_strlen_zero(i->caller_dialedDigits)) {
|
|
pbx_builtin_setvar_helper(ch, "_CALLER_H323DIALEDDIGITS",
|
|
i->caller_dialedDigits);
|
|
}
|
|
if (!ast_strlen_zero(i->caller_email)) {
|
|
pbx_builtin_setvar_helper(ch, "_CALLER_H323EMAIL",
|
|
i->caller_email);
|
|
}
|
|
if (!ast_strlen_zero(i->caller_url)) {
|
|
pbx_builtin_setvar_helper(ch, "_CALLER_H323URL", i->caller_url);
|
|
}
|
|
}
|
|
|
|
if (!ast_strlen_zero(i->accountcode))
|
|
ast_channel_accountcode_set(ch, i->accountcode);
|
|
|
|
if (i->amaflags)
|
|
ast_channel_amaflags_set(ch, i->amaflags);
|
|
|
|
ast_setstate(ch, state);
|
|
if (state != AST_STATE_DOWN) {
|
|
if (ast_pbx_start(ch)) {
|
|
ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ast_channel_name(ch));
|
|
ast_channel_unlock(ch);
|
|
ast_hangup(ch);
|
|
ch = NULL;
|
|
}
|
|
}
|
|
|
|
if (ch) {
|
|
ast_publish_channel_state(ch);
|
|
|
|
}
|
|
} else
|
|
ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
|
|
|
|
|
|
if(ch) ast_channel_unlock(ch);
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ h323_new\n");
|
|
}
|
|
|
|
return ch;
|
|
}
|
|
|
|
|
|
|
|
static struct ooh323_pvt *ooh323_alloc(int callref, char *callToken)
|
|
{
|
|
struct ooh323_pvt *pvt = NULL;
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323_alloc\n");
|
|
}
|
|
|
|
if (!(pvt = ast_calloc(1, sizeof(*pvt)))) {
|
|
ast_log(LOG_ERROR, "Couldn't allocate private ooh323 structure\n");
|
|
return NULL;
|
|
}
|
|
if (!(pvt->cap = ast_format_cap_alloc_nolock())) {
|
|
ast_free(pvt);
|
|
ast_log(LOG_ERROR, "Couldn't allocate private ooh323 structure\n");
|
|
return NULL;
|
|
}
|
|
|
|
ast_mutex_init(&pvt->lock);
|
|
ast_mutex_lock(&pvt->lock);
|
|
|
|
pvt->faxmode = 0;
|
|
pvt->chmodepend = 0;
|
|
pvt->faxdetected = 0;
|
|
pvt->faxdetect = gFAXdetect;
|
|
pvt->t38support = gT38Support;
|
|
pvt->rtptimeout = gRTPTimeout;
|
|
pvt->nat = gNat;
|
|
pvt->rtdrinterval = gRTDRInterval;
|
|
pvt->rtdrcount = gRTDRCount;
|
|
pvt->g729onlyA = g729onlyA;
|
|
|
|
pvt->call_reference = callref;
|
|
if (callToken)
|
|
pvt->callToken = strdup(callToken);
|
|
|
|
/* whether to use gk for this call */
|
|
if (gRasGkMode == RasNoGatekeeper)
|
|
OO_SETFLAG(pvt->flags, H323_DISABLEGK);
|
|
|
|
pvt->dtmfmode = gDTMFMode;
|
|
pvt->dtmfcodec = gDTMFCodec;
|
|
ast_copy_string(pvt->context, gContext, sizeof(pvt->context));
|
|
ast_copy_string(pvt->accountcode, gAccountcode, sizeof(pvt->accountcode));
|
|
|
|
pvt->amaflags = gAMAFLAGS;
|
|
ast_format_cap_copy(pvt->cap, gCap);
|
|
memcpy(&pvt->prefs, &gPrefs, sizeof(pvt->prefs));
|
|
|
|
ast_mutex_unlock(&pvt->lock);
|
|
/* Add to interface list */
|
|
ast_mutex_lock(&iflock);
|
|
pvt->next = iflist;
|
|
iflist = pvt;
|
|
ast_mutex_unlock(&iflock);
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323_alloc\n");
|
|
}
|
|
|
|
return pvt;
|
|
}
|
|
|
|
|
|
/*
|
|
Possible data values - peername, exten/peername, exten@ip
|
|
*/
|
|
static struct ast_channel *ooh323_request(const char *type, struct ast_format_cap *cap,
|
|
const struct ast_channel *requestor, const char *data, int *cause)
|
|
|
|
{
|
|
struct ast_channel *chan = NULL;
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ooh323_peer *peer = NULL;
|
|
char *dest = NULL;
|
|
char *ext = NULL;
|
|
char tmp[256];
|
|
char formats[FORMAT_STRING_SIZE];
|
|
int port = 0;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_request - data %s format %s\n", data,
|
|
ast_getformatname_multiple(formats,FORMAT_STRING_SIZE,cap));
|
|
|
|
if (!(ast_format_cap_has_type(cap, AST_FORMAT_TYPE_AUDIO))) {
|
|
ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%s'\n", ast_getformatname_multiple(formats,FORMAT_STRING_SIZE,cap));
|
|
return NULL;
|
|
}
|
|
|
|
p = ooh323_alloc(0,0); /* Initial callRef is zero */
|
|
|
|
if (!p) {
|
|
ast_log(LOG_WARNING, "Unable to build pvt data for '%s'\n", data);
|
|
return NULL;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
/* This is an outgoing call, since ooh323_request is called */
|
|
ast_set_flag(p, H323_OUTGOING);
|
|
|
|
|
|
ast_copy_string(tmp, data, sizeof(tmp));
|
|
|
|
dest = strchr(tmp, '/');
|
|
|
|
if (dest) {
|
|
*dest = '\0';
|
|
dest++;
|
|
ext = dest;
|
|
dest = tmp;
|
|
} else if ((dest = strchr(tmp, '@'))) {
|
|
*dest = '\0';
|
|
dest++;
|
|
ext = tmp;
|
|
} else {
|
|
dest = tmp;
|
|
ext = NULL;
|
|
}
|
|
|
|
#if 0
|
|
if ((sport = strchr(dest, ':'))) {
|
|
*sport = '\0';
|
|
sport++;
|
|
port = atoi(sport);
|
|
}
|
|
#endif
|
|
|
|
if (dest) {
|
|
peer = find_peer(dest, port);
|
|
} else{
|
|
ast_mutex_lock(&iflock);
|
|
ast_mutex_unlock(&p->lock);
|
|
ooh323_destroy(p);
|
|
ast_mutex_unlock(&iflock);
|
|
ast_log(LOG_ERROR, "Destination format is not supported\n");
|
|
*cause = AST_CAUSE_INVALID_NUMBER_FORMAT;
|
|
return NULL;
|
|
}
|
|
|
|
if (peer) {
|
|
p->username = strdup(peer->name);
|
|
p->host = strdup(peer->ip);
|
|
p->port = peer->port;
|
|
/* Disable gk as we are going to call a known peer*/
|
|
/* OO_SETFLAG(p->flags, H323_DISABLEGK); */
|
|
|
|
if (ext)
|
|
ast_copy_string(p->exten, ext, sizeof(p->exten));
|
|
|
|
ast_format_cap_copy(p->cap, peer->cap);
|
|
memcpy(&p->prefs, &peer->prefs, sizeof(struct ast_codec_pref));
|
|
p->g729onlyA = peer->g729onlyA;
|
|
p->dtmfmode |= peer->dtmfmode;
|
|
p->dtmfcodec = peer->dtmfcodec;
|
|
p->faxdetect = peer->faxdetect;
|
|
p->t38support = peer->t38support;
|
|
p->rtptimeout = peer->rtptimeout;
|
|
p->nat = peer->nat;
|
|
p->faststart = peer->faststart;
|
|
p->h245tunneling = peer->h245tunneling;
|
|
p->directrtp = peer->directrtp;
|
|
p->earlydirect = peer->earlydirect;
|
|
if (peer->rtpmask && peer->rtpmaskstr[0]) {
|
|
p->rtpmask = peer->rtpmask;
|
|
ast_copy_string(p->rtpmaskstr, peer->rtpmaskstr, sizeof(p->rtpmaskstr));
|
|
}
|
|
|
|
if (peer->rtdrinterval) {
|
|
p->rtdrinterval = peer->rtdrinterval;
|
|
p->rtdrcount = peer->rtdrcount;
|
|
}
|
|
|
|
ast_copy_string(p->accountcode, peer->accountcode, sizeof(p->accountcode));
|
|
p->amaflags = peer->amaflags;
|
|
} else {
|
|
if (gRasGkMode == RasNoGatekeeper) {
|
|
/* no gk and no peer */
|
|
ast_log(LOG_ERROR, "Call to undefined peer %s", dest);
|
|
ast_mutex_lock(&iflock);
|
|
ast_mutex_unlock(&p->lock);
|
|
ooh323_destroy(p);
|
|
ast_mutex_unlock(&iflock);
|
|
return NULL;
|
|
} else if (gH323ep.gkClient && gH323ep.gkClient->state != GkClientRegistered) {
|
|
ast_log(LOG_ERROR, "Gatekeeper client is configured but not registered\n");
|
|
*cause = AST_CAUSE_NORMAL_TEMPORARY_FAILURE;
|
|
return NULL;
|
|
}
|
|
p->g729onlyA = g729onlyA;
|
|
p->dtmfmode = gDTMFMode;
|
|
p->dtmfcodec = gDTMFCodec;
|
|
p->faxdetect = gFAXdetect;
|
|
p->t38support = gT38Support;
|
|
p->rtptimeout = gRTPTimeout;
|
|
p->nat = gNat;
|
|
ast_format_cap_copy(p->cap, gCap);
|
|
p->rtdrinterval = gRTDRInterval;
|
|
p->rtdrcount = gRTDRCount;
|
|
p->faststart = gFastStart;
|
|
p->h245tunneling = gTunneling;
|
|
p->directrtp = gDirectRTP;
|
|
p->earlydirect = gEarlyDirect;
|
|
|
|
memcpy(&p->prefs, &gPrefs, sizeof(struct ast_codec_pref));
|
|
p->username = strdup(dest);
|
|
|
|
p->host = strdup(dest);
|
|
if (port > 0) {
|
|
p->port = port;
|
|
}
|
|
if (ext) {
|
|
ast_copy_string(p->exten, ext, sizeof(p->exten));
|
|
}
|
|
}
|
|
|
|
|
|
chan = ooh323_new(p, AST_STATE_DOWN, p->username, cap,
|
|
requestor ? ast_channel_linkedid(requestor) : NULL);
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (!chan) {
|
|
ast_mutex_lock(&iflock);
|
|
ooh323_destroy(p);
|
|
ast_mutex_unlock(&iflock);
|
|
} else {
|
|
ast_mutex_lock(&p->lock);
|
|
p->callToken = (char*)ast_calloc(1, AST_MAX_EXTENSION);
|
|
if(!p->callToken) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_mutex_lock(&iflock);
|
|
ooh323_destroy(p);
|
|
ast_mutex_unlock(&iflock);
|
|
ast_log(LOG_ERROR, "Failed to allocate memory for callToken\n");
|
|
return NULL;
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_mutex_lock(&ooh323c_cmd_lock);
|
|
ast_cond_init(&p->rtpcond, NULL);
|
|
ooMakeCall(data, p->callToken, AST_MAX_EXTENSION, NULL);
|
|
ast_mutex_lock(&p->lock);
|
|
if (!p->rtp) {
|
|
ast_cond_wait(&p->rtpcond, &p->lock);
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_cond_destroy(&p->rtpcond);
|
|
ast_mutex_unlock(&ooh323c_cmd_lock);
|
|
}
|
|
|
|
restart_monitor();
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_request\n");
|
|
|
|
return chan;
|
|
|
|
}
|
|
|
|
|
|
static struct ooh323_pvt* find_call(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- find_call\n");
|
|
|
|
ast_mutex_lock(&iflock);
|
|
|
|
for (p = iflist; p; p = p->next) {
|
|
if (p->callToken && !strcmp(p->callToken, call->callToken)) {
|
|
break;
|
|
}
|
|
}
|
|
ast_mutex_unlock(&iflock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ find_call\n");
|
|
|
|
return p;
|
|
}
|
|
|
|
struct ooh323_user *find_user(const char * name, const char* ip)
|
|
{
|
|
struct ooh323_user *user;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- find_user: %s, %s\n",name,ip);
|
|
|
|
ast_mutex_lock(&userl.lock);
|
|
|
|
for (user = userl.users; user; user = user->next) {
|
|
if (ip && user->mUseIP && !strcmp(user->mIP, ip)) {
|
|
break;
|
|
}
|
|
if (name && !strcmp(user->name, name)) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
ast_mutex_unlock(&userl.lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ find_user\n");
|
|
|
|
return user;
|
|
}
|
|
|
|
struct ooh323_peer *find_friend(const char *name, int port)
|
|
{
|
|
struct ooh323_peer *peer;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- find_friend \"%s\"\n", name);
|
|
|
|
|
|
ast_mutex_lock(&peerl.lock);
|
|
for (peer = peerl.peers; peer; peer = peer->next) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, " comparing with \"%s\"\n", peer->ip);
|
|
}
|
|
if (!strcmp(peer->ip, name)) {
|
|
if (port <= 0 || (port > 0 && peer->port == port)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
ast_mutex_unlock(&peerl.lock);
|
|
|
|
if (gH323Debug) {
|
|
if (peer) {
|
|
ast_verb(0, " found matching friend\n");
|
|
}
|
|
ast_verb(0, "+++ find_friend \"%s\"\n", name);
|
|
}
|
|
|
|
return peer;
|
|
}
|
|
|
|
|
|
struct ooh323_peer *find_peer(const char * name, int port)
|
|
{
|
|
struct ooh323_peer *peer;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- find_peer \"%s\"\n", name);
|
|
|
|
|
|
ast_mutex_lock(&peerl.lock);
|
|
for (peer = peerl.peers; peer; peer = peer->next) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, " comparing with \"%s\"\n", peer->ip);
|
|
}
|
|
if (!strcasecmp(peer->name, name))
|
|
break;
|
|
if (peer->h323id && !strcasecmp(peer->h323id, name))
|
|
break;
|
|
if (peer->e164 && !strcasecmp(peer->e164, name))
|
|
break;
|
|
/*
|
|
if (!strcmp(peer->ip, name)) {
|
|
if (port > 0 && peer->port == port) { break; }
|
|
else if (port <= 0) { break; }
|
|
}
|
|
*/
|
|
}
|
|
ast_mutex_unlock(&peerl.lock);
|
|
|
|
if (gH323Debug) {
|
|
if (peer) {
|
|
ast_verb(0, " found matching peer\n");
|
|
}
|
|
ast_verb(0, "+++ find_peer \"%s\"\n", name);
|
|
}
|
|
|
|
return peer;
|
|
}
|
|
|
|
static int ooh323_digit_begin(struct ast_channel *chan, char digit)
|
|
{
|
|
char dtmf[2];
|
|
struct ooh323_pvt *p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan);
|
|
int res = 0;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_digit_begin\n");
|
|
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "No private structure for call\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (p->rtp && ((p->dtmfmode & H323_DTMF_RFC2833) || (p->dtmfmode & H323_DTMF_CISCO))) {
|
|
ast_rtp_instance_dtmf_begin(p->rtp, digit);
|
|
} else if (((p->dtmfmode & H323_DTMF_Q931) ||
|
|
(p->dtmfmode & H323_DTMF_H245ALPHANUMERIC) ||
|
|
(p->dtmfmode & H323_DTMF_H245SIGNAL))) {
|
|
dtmf[0] = digit;
|
|
dtmf[1] = '\0';
|
|
ooSendDTMFDigit(p->callToken, dtmf);
|
|
} else if (p->dtmfmode & H323_DTMF_INBAND) {
|
|
res = -1; // tell Asterisk to generate inband indications
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323_digit_begin, res = %d\n", res);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static int ooh323_digit_end(struct ast_channel *chan, char digit, unsigned int duration)
|
|
{
|
|
struct ooh323_pvt *p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan);
|
|
int res = 0;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_digit_end\n");
|
|
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "No private structure for call\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->rtp && ((p->dtmfmode & H323_DTMF_RFC2833) || (p->dtmfmode & H323_DTMF_CISCO)) ) {
|
|
ast_rtp_instance_dtmf_end(p->rtp, digit);
|
|
} else if(p->dtmfmode & H323_DTMF_INBAND) {
|
|
res = -1; // tell Asterisk to stop inband indications
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323_digit_end, res = %d\n", res);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
|
|
static int ooh323_call(struct ast_channel *ast, const char *dest, int timeout)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(ast);
|
|
char destination[256];
|
|
int res=0, i;
|
|
const char *val = NULL;
|
|
ooCallOptions opts = {
|
|
.fastStart = TRUE,
|
|
.tunneling = TRUE,
|
|
.disableGk = TRUE,
|
|
.callMode = OO_CALLMODE_AUDIOCALL,
|
|
.transfercap = 0
|
|
};
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_call- %s\n", dest);
|
|
|
|
|
|
if ((ast_channel_state(ast) != AST_STATE_DOWN) && (ast_channel_state(ast) != AST_STATE_RESERVED)) {
|
|
ast_log(LOG_WARNING, "ooh323_call called on %s, neither down nor "
|
|
"reserved\n", ast_channel_name(ast));
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
ast_set_flag(p, H323_OUTGOING);
|
|
if (ast_channel_connected(ast)->id.number.valid && ast_channel_connected(ast)->id.number.str) {
|
|
free(p->callerid_num);
|
|
p->callerid_num = strdup(ast_channel_connected(ast)->id.number.str);
|
|
}
|
|
|
|
if (ast_channel_connected(ast)->id.name.valid && ast_channel_connected(ast)->id.name.str) {
|
|
free(p->callerid_name);
|
|
p->callerid_name = strdup(ast_channel_connected(ast)->id.name.str);
|
|
} else if (ast_channel_connected(ast)->id.number.valid && ast_channel_connected(ast)->id.number.str) {
|
|
free(p->callerid_name);
|
|
p->callerid_name = strdup(ast_channel_connected(ast)->id.number.str);
|
|
} else {
|
|
ast_channel_connected(ast)->id.name.valid = 1;
|
|
free(ast_channel_connected(ast)->id.name.str);
|
|
ast_channel_connected(ast)->id.name.str = strdup(gCallerID);
|
|
free(p->callerid_name);
|
|
p->callerid_name = strdup(ast_channel_connected(ast)->id.name.str);
|
|
}
|
|
|
|
/* Retrieve vars */
|
|
|
|
|
|
if ((val = pbx_builtin_getvar_helper(ast, "CALLER_H323ID"))) {
|
|
ast_copy_string(p->caller_h323id, val, sizeof(p->caller_h323id));
|
|
}
|
|
|
|
if ((val = pbx_builtin_getvar_helper(ast, "CALLER_H323DIALEDDIGITS"))) {
|
|
ast_copy_string(p->caller_dialedDigits, val, sizeof(p->caller_dialedDigits));
|
|
if(!p->callerid_num)
|
|
p->callerid_num = strdup(val);
|
|
}
|
|
|
|
if ((val = pbx_builtin_getvar_helper(ast, "CALLER_H323EMAIL"))) {
|
|
ast_copy_string(p->caller_email, val, sizeof(p->caller_email));
|
|
}
|
|
|
|
if ((val = pbx_builtin_getvar_helper(ast, "CALLER_H323URL"))) {
|
|
ast_copy_string(p->caller_url, val, sizeof(p->caller_url));
|
|
}
|
|
|
|
if (p->host && p->port != 0)
|
|
snprintf(destination, sizeof(destination), "%s:%d", p->host, p->port);
|
|
else if (p->host)
|
|
snprintf(destination, sizeof(destination), "%s", p->host);
|
|
else
|
|
ast_copy_string(destination, dest, sizeof(destination));
|
|
|
|
destination[sizeof(destination)-1]='\0';
|
|
|
|
opts.transfercap = ast_channel_transfercapability(ast);
|
|
opts.fastStart = p->faststart;
|
|
opts.tunneling = p->h245tunneling;
|
|
|
|
for (i=0;i<480 && !isRunning(p->callToken);i++) usleep(12000);
|
|
|
|
if(OO_TESTFLAG(p->flags, H323_DISABLEGK)) {
|
|
res = ooRunCall(destination, p->callToken, AST_MAX_EXTENSION, &opts);
|
|
} else {
|
|
res = ooRunCall(destination, p->callToken, AST_MAX_EXTENSION, NULL);
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
if (res != OO_OK) {
|
|
ast_log(LOG_ERROR, "Failed to make call\n");
|
|
return -1; /* ToDO: cleanup */
|
|
}
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_call\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ooh323_hangup(struct ast_channel *ast)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(ast);
|
|
int q931cause = AST_CAUSE_NORMAL_CLEARING;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_hangup\n");
|
|
|
|
if (p) {
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (ast_channel_hangupcause(ast)) {
|
|
q931cause = ast_channel_hangupcause(ast);
|
|
} else {
|
|
const char *cause = pbx_builtin_getvar_helper(ast, "DIALSTATUS");
|
|
if (cause) {
|
|
if (!strcmp(cause, "CONGESTION")) {
|
|
q931cause = AST_CAUSE_NORMAL_CIRCUIT_CONGESTION;
|
|
} else if (!strcmp(cause, "BUSY")) {
|
|
q931cause = AST_CAUSE_USER_BUSY;
|
|
} else if (!strcmp(cause, "CHANISUNVAIL")) {
|
|
q931cause = AST_CAUSE_REQUESTED_CHAN_UNAVAIL;
|
|
} else if (!strcmp(cause, "NOANSWER")) {
|
|
q931cause = AST_CAUSE_NO_ANSWER;
|
|
} else if (!strcmp(cause, "CANCEL")) {
|
|
q931cause = AST_CAUSE_CALL_REJECTED;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, " hanging %s with cause: %d\n", p->username, q931cause);
|
|
ast_channel_tech_pvt_set(ast, NULL);
|
|
if (!ast_test_flag(p, H323_ALREADYGONE)) {
|
|
ooHangCall(p->callToken,
|
|
ooh323_convert_hangupcause_asteriskToH323(q931cause), q931cause);
|
|
ast_set_flag(p, H323_ALREADYGONE);
|
|
/* ast_mutex_unlock(&p->lock); */
|
|
} else
|
|
ast_set_flag(p, H323_NEEDDESTROY);
|
|
/* detach channel here */
|
|
if (p->owner) {
|
|
ast_channel_tech_pvt_set(p->owner, NULL);
|
|
p->owner = NULL;
|
|
ast_module_unref(myself);
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_mutex_lock(&usecnt_lock);
|
|
usecnt--;
|
|
ast_mutex_unlock(&usecnt_lock);
|
|
|
|
/* Notify the module monitors that use count for resource has changed */
|
|
ast_update_use_count();
|
|
|
|
} else {
|
|
ast_debug(1, "No call to hangup\n" );
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_hangup\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ooh323_answer(struct ast_channel *ast)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(ast);
|
|
char *callToken = (char *)NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_answer\n");
|
|
|
|
if (p) {
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
callToken = (p->callToken ? strdup(p->callToken) : NULL);
|
|
if (ast_channel_state(ast) != AST_STATE_UP) {
|
|
ast_channel_lock(ast);
|
|
if (!p->alertsent) {
|
|
if (gH323Debug) {
|
|
ast_debug(1, "Sending forced ringback for %s, res = %d\n",
|
|
callToken, ooManualRingback(callToken));
|
|
} else {
|
|
ooManualRingback(callToken);
|
|
}
|
|
p->alertsent = 1;
|
|
}
|
|
ast_setstate(ast, AST_STATE_UP);
|
|
if (option_debug)
|
|
ast_debug(1, "ooh323_answer(%s)\n", ast_channel_name(ast));
|
|
ast_channel_unlock(ast);
|
|
ooAnswerCall(p->callToken);
|
|
}
|
|
if (callToken) {
|
|
free(callToken);
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_answer\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct ast_frame *ooh323_read(struct ast_channel *ast)
|
|
{
|
|
struct ast_frame *fr;
|
|
static struct ast_frame null_frame = { AST_FRAME_NULL, };
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(ast);
|
|
|
|
if (!p) return &null_frame;
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->rtp)
|
|
fr = ooh323_rtp_read(ast, p);
|
|
else
|
|
fr = &null_frame;
|
|
/* time(&p->lastrtprx); */
|
|
ast_mutex_unlock(&p->lock);
|
|
return fr;
|
|
}
|
|
|
|
static int ooh323_write(struct ast_channel *ast, struct ast_frame *f)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(ast);
|
|
int res = 0;
|
|
char buf[256];
|
|
|
|
if (p) {
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
p->lastrtptx = time(NULL);
|
|
|
|
if (f->frametype == AST_FRAME_MODEM) {
|
|
ast_debug(1, "Send UDPTL %d/%d len %d for %s\n",
|
|
f->frametype, f->subclass.integer, f->datalen, ast_channel_name(ast));
|
|
if (p->udptl)
|
|
res = ast_udptl_write(p->udptl, f);
|
|
ast_mutex_unlock(&p->lock);
|
|
return res;
|
|
}
|
|
|
|
|
|
if (f->frametype == AST_FRAME_VOICE) {
|
|
/* sending progress for first */
|
|
if (!ast_test_flag(p, H323_OUTGOING) && !p->progsent &&
|
|
p->callToken) {
|
|
ooManualProgress(p->callToken);
|
|
p->progsent = 1;
|
|
}
|
|
|
|
|
|
if (!(ast_format_cap_iscompatible(ast_channel_nativeformats(ast), &f->subclass.format))) {
|
|
if (!(ast_format_cap_is_empty(ast_channel_nativeformats(ast)))) {
|
|
ast_log(LOG_WARNING,
|
|
"Asked to transmit frame type %s, while native formats is %s (read/write = %s/%s)\n",
|
|
ast_getformatname(&f->subclass.format),
|
|
ast_getformatname_multiple(buf, sizeof(buf), ast_channel_nativeformats(ast)),
|
|
ast_getformatname(ast_channel_readformat(ast)),
|
|
ast_getformatname(ast_channel_writeformat(ast)));
|
|
|
|
ast_set_write_format(ast, &f->subclass.format);
|
|
} else {
|
|
/* ast_set_write_format(ast, f->subclass);
|
|
ast->nativeformats = f->subclass; */
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
return 0;
|
|
}
|
|
|
|
if (p->rtp)
|
|
res = ast_rtp_instance_write(p->rtp, f);
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
} else if (f->frametype == AST_FRAME_IMAGE) {
|
|
ast_mutex_unlock(&p->lock);
|
|
return 0;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Can't send %d type frames with OOH323 write\n",
|
|
f->frametype);
|
|
ast_mutex_unlock(&p->lock);
|
|
return 0;
|
|
}
|
|
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static int ooh323_indicate(struct ast_channel *ast, int condition, const void *data, size_t datalen)
|
|
{
|
|
|
|
struct ooh323_pvt *p = (struct ooh323_pvt *) ast_channel_tech_pvt(ast);
|
|
char *callToken = (char *)NULL;
|
|
int res = -1;
|
|
|
|
if (!p) return -1;
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
callToken = (p->callToken ? strdup(p->callToken) : NULL);
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (!callToken) {
|
|
if (gH323Debug)
|
|
ast_verb(0, " ooh323_indicate - No callToken\n");
|
|
return -1;
|
|
}
|
|
|
|
if (!ast_sockaddr_isnull(&p->redirip)) {
|
|
res = 0;
|
|
}
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "----- ooh323_indicate %d on call %s\n", condition, callToken);
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
switch (condition) {
|
|
case AST_CONTROL_INCOMPLETE:
|
|
/* While h323 does support overlapped dialing, this channel driver does not
|
|
* at this time. Treat a response of Incomplete as if it were congestion.
|
|
*/
|
|
case AST_CONTROL_CONGESTION:
|
|
if (!ast_test_flag(p, H323_ALREADYGONE)) {
|
|
ooHangCall(callToken, OO_REASON_LOCAL_CONGESTED, AST_CAUSE_SWITCH_CONGESTION);
|
|
}
|
|
break;
|
|
case AST_CONTROL_BUSY:
|
|
if (!ast_test_flag(p, H323_ALREADYGONE)) {
|
|
ooHangCall(callToken, OO_REASON_LOCAL_BUSY, AST_CAUSE_USER_BUSY);
|
|
}
|
|
break;
|
|
case AST_CONTROL_HOLD:
|
|
ast_moh_start(ast, data, NULL);
|
|
break;
|
|
case AST_CONTROL_UNHOLD:
|
|
ast_moh_stop(ast);
|
|
break;
|
|
case AST_CONTROL_PROGRESS:
|
|
if (ast_channel_state(ast) != AST_STATE_UP) {
|
|
if (!p->progsent) {
|
|
if (gH323Debug) {
|
|
ast_debug(1, "Sending manual progress for %s, res = %d\n", callToken,
|
|
ooManualProgress(callToken));
|
|
} else {
|
|
ooManualProgress(callToken);
|
|
}
|
|
p->progsent = 1;
|
|
}
|
|
}
|
|
break;
|
|
case AST_CONTROL_RINGING:
|
|
if (ast_channel_state(ast) == AST_STATE_RING || ast_channel_state(ast) == AST_STATE_RINGING) {
|
|
if (!p->alertsent) {
|
|
if (gH323Debug) {
|
|
ast_debug(1, "Sending manual ringback for %s, res = %d\n",
|
|
callToken,
|
|
ooManualRingback(callToken));
|
|
} else {
|
|
ooManualRingback(callToken);
|
|
}
|
|
p->alertsent = 1;
|
|
}
|
|
p->alertsent = 1;
|
|
}
|
|
break;
|
|
case AST_CONTROL_SRCUPDATE:
|
|
if (p->rtp) {
|
|
ast_rtp_instance_update_source(p->rtp);
|
|
}
|
|
break;
|
|
case AST_CONTROL_SRCCHANGE:
|
|
if (p->rtp) {
|
|
ast_rtp_instance_change_source(p->rtp);
|
|
}
|
|
break;
|
|
case AST_CONTROL_CONNECTED_LINE:
|
|
if (!ast_channel_connected(ast)->id.name.valid
|
|
|| ast_strlen_zero(ast_channel_connected(ast)->id.name.str)) {
|
|
break;
|
|
}
|
|
if (gH323Debug) {
|
|
ast_debug(1, "Sending connected line info for %s (%s)\n",
|
|
callToken, ast_channel_connected(ast)->id.name.str);
|
|
}
|
|
ooSetANI(callToken, ast_channel_connected(ast)->id.name.str);
|
|
break;
|
|
|
|
case AST_CONTROL_T38_PARAMETERS:
|
|
if (p->t38support != T38_ENABLED) {
|
|
struct ast_control_t38_parameters parameters = { .request_response = 0 };
|
|
parameters.request_response = AST_T38_REFUSED;
|
|
ast_queue_control_data(ast, AST_CONTROL_T38_PARAMETERS,
|
|
¶meters, sizeof(parameters));
|
|
break;
|
|
}
|
|
if (datalen != sizeof(struct ast_control_t38_parameters)) {
|
|
ast_log(LOG_ERROR, "Invalid datalen for AST_CONTROL_T38. "
|
|
"Expected %d, got %d\n",
|
|
(int)sizeof(enum ast_control_t38), (int)datalen);
|
|
} else {
|
|
const struct ast_control_t38_parameters *parameters = data;
|
|
struct ast_control_t38_parameters our_parameters;
|
|
enum ast_control_t38 message = parameters->request_response;
|
|
switch (message) {
|
|
|
|
case AST_T38_NEGOTIATED:
|
|
if (p->faxmode) {
|
|
res = 0;
|
|
break;
|
|
}
|
|
case AST_T38_REQUEST_NEGOTIATE:
|
|
|
|
if (p->faxmode) {
|
|
/* T.38 already negotiated */
|
|
our_parameters.request_response = AST_T38_NEGOTIATED;
|
|
our_parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
|
|
our_parameters.rate = AST_T38_RATE_14400;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, &our_parameters, sizeof(our_parameters));
|
|
} else if (!p->chmodepend) {
|
|
p->chmodepend = 1;
|
|
ooRequestChangeMode(p->callToken, 1);
|
|
res = 0;
|
|
}
|
|
break;
|
|
|
|
case AST_T38_REQUEST_TERMINATE:
|
|
|
|
if (!p->faxmode) {
|
|
/* T.38 already terminated */
|
|
our_parameters.request_response = AST_T38_TERMINATED;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, &our_parameters, sizeof(our_parameters));
|
|
} else if (!p->chmodepend) {
|
|
p->chmodepend = 1;
|
|
ooRequestChangeMode(p->callToken, 0);
|
|
res = 0;
|
|
}
|
|
break;
|
|
|
|
case AST_T38_REQUEST_PARMS:
|
|
our_parameters.request_response = AST_T38_REQUEST_PARMS;
|
|
our_parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
|
|
our_parameters.rate = AST_T38_RATE_14400;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, &our_parameters, sizeof(our_parameters));
|
|
res = AST_T38_REQUEST_PARMS;
|
|
break;
|
|
|
|
default:
|
|
;
|
|
|
|
}
|
|
|
|
}
|
|
break;
|
|
case AST_CONTROL_PROCEEDING:
|
|
case -1:
|
|
break;
|
|
default:
|
|
ast_log(LOG_WARNING, "Don't know how to indicate condition %d on %s\n",
|
|
condition, callToken);
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "++++ ooh323_indicate %d on %s is %d\n", condition, callToken, res);
|
|
}
|
|
|
|
free(callToken);
|
|
return res;
|
|
}
|
|
|
|
static int ooh323_queryoption(struct ast_channel *ast, int option, void *data, int *datalen)
|
|
{
|
|
|
|
struct ooh323_pvt *p = (struct ooh323_pvt *) ast_channel_tech_pvt(ast);
|
|
int res = -1;
|
|
enum ast_t38_state state = T38_STATE_UNAVAILABLE;
|
|
char* cp;
|
|
|
|
if (!p) return -1;
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "----- ooh323_queryoption %d on channel %s\n", option, ast_channel_name(ast));
|
|
|
|
switch (option) {
|
|
|
|
case AST_OPTION_T38_STATE:
|
|
|
|
if (*datalen != sizeof(enum ast_t38_state)) {
|
|
ast_log(LOG_ERROR, "Invalid datalen for AST_OPTION_T38_STATE option."
|
|
" Expected %d, got %d\n", (int)sizeof(enum ast_t38_state), *datalen);
|
|
break;
|
|
}
|
|
|
|
if (p->t38support != T38_DISABLED) {
|
|
if (p->faxmode) {
|
|
state = (p->chmodepend) ? T38_STATE_NEGOTIATING : T38_STATE_NEGOTIATED;
|
|
} else {
|
|
state = T38_STATE_UNKNOWN;
|
|
}
|
|
}
|
|
|
|
*((enum ast_t38_state *) data) = state;
|
|
res = 0;
|
|
break;
|
|
|
|
|
|
case AST_OPTION_DIGIT_DETECT:
|
|
|
|
cp = (char *) data;
|
|
*cp = p->vad ? 1 : 0;
|
|
ast_debug(1, "Reporting digit detection %sabled on %s\n",
|
|
*cp ? "en" : "dis", ast_channel_name(ast));
|
|
|
|
res = 0;
|
|
break;
|
|
|
|
default: ;
|
|
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++++ ooh323_queryoption %d on channel %s\n", option, ast_channel_name(ast));
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
return res;
|
|
}
|
|
|
|
|
|
|
|
static int ooh323_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(newchan);
|
|
|
|
if (!p) return -1;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323c ooh323_fixup\n");
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->owner != oldchan) {
|
|
ast_log(LOG_WARNING, "Old channel wasn't %p but was %p\n", oldchan, p->owner);
|
|
ast_mutex_unlock(&p->lock);
|
|
return -1;
|
|
}
|
|
|
|
if (p->owner == oldchan) {
|
|
p->owner = newchan;
|
|
} else {
|
|
p->owner = oldchan;
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323c ooh323_fixup \n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void ooh323_set_write_format(ooCallData *call, struct ast_format *fmt, int txframes)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
char formats[FORMAT_STRING_SIZE];
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_update_writeformat %s/%d\n",
|
|
ast_getformatname(fmt), txframes);
|
|
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "No matching call found for %s\n", call->callToken);
|
|
return;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
ast_format_copy(&(p->writeformat), fmt);
|
|
|
|
if (p->owner) {
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1,"Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
if (gH323Debug)
|
|
ast_verb(0, "Writeformat before update %s/%s\n",
|
|
ast_getformatname(ast_channel_writeformat(p->owner)),
|
|
ast_getformatname_multiple(formats, sizeof(formats), ast_channel_nativeformats(p->owner)));
|
|
if (txframes)
|
|
ast_codec_pref_setsize(&p->prefs, fmt, txframes);
|
|
ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(p->rtp), p->rtp, &p->prefs);
|
|
if (p->dtmfmode & H323_DTMF_RFC2833 && p->dtmfcodec) {
|
|
ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(p->rtp),
|
|
p->rtp, p->dtmfcodec, "audio", "telephone-event", 0);
|
|
}
|
|
if (p->dtmfmode & H323_DTMF_CISCO && p->dtmfcodec) {
|
|
ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(p->rtp),
|
|
p->rtp, p->dtmfcodec, "audio", "cisco-telephone-event", 0);
|
|
}
|
|
|
|
ast_format_cap_set(ast_channel_nativeformats(p->owner), fmt);
|
|
ast_set_write_format(p->owner, ast_channel_writeformat(p->owner));
|
|
ast_set_read_format(p->owner, ast_channel_readformat(p->owner));
|
|
ast_channel_unlock(p->owner);
|
|
} else
|
|
ast_log(LOG_ERROR, "No owner found\n");
|
|
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_update_writeformat\n");
|
|
}
|
|
|
|
void ooh323_set_read_format(ooCallData *call, struct ast_format *fmt)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_update_readformat %s\n",
|
|
ast_getformatname(fmt));
|
|
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "No matching call found for %s\n", call->callToken);
|
|
return;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
ast_format_copy(&(p->readformat), fmt);
|
|
|
|
if (p->owner) {
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1,"Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "Readformat before update %s\n",
|
|
ast_getformatname(ast_channel_readformat(p->owner)));
|
|
ast_format_cap_set(ast_channel_nativeformats(p->owner), fmt);
|
|
ast_set_read_format(p->owner, ast_channel_readformat(p->owner));
|
|
ast_channel_unlock(p->owner);
|
|
} else
|
|
ast_log(LOG_ERROR, "No owner found\n");
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_update_readformat\n");
|
|
}
|
|
|
|
|
|
int onAlerting(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ast_channel *c = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- onAlerting %s\n", call->callToken);
|
|
|
|
p = find_call(call);
|
|
|
|
if(!p) {
|
|
ast_log(LOG_ERROR, "No matching call found\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_debug(1, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
c = p->owner;
|
|
|
|
if (call->remoteDisplayName) {
|
|
struct ast_party_connected_line connected;
|
|
struct ast_set_party_connected_line update_connected;
|
|
|
|
memset(&update_connected, 0, sizeof(update_connected));
|
|
update_connected.id.name = 1;
|
|
ast_party_connected_line_init(&connected);
|
|
connected.id.name.valid = 1;
|
|
connected.id.name.str = (char *) call->remoteDisplayName;
|
|
connected.source = AST_CONNECTED_LINE_UPDATE_SOURCE_ANSWER;
|
|
ast_channel_queue_connected_line_update(c, &connected, &update_connected);
|
|
}
|
|
if (ast_channel_state(c) != AST_STATE_UP)
|
|
ast_setstate(c, AST_STATE_RINGING);
|
|
|
|
ast_queue_control(c, AST_CONTROL_RINGING);
|
|
ast_channel_unlock(c);
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ onAlerting %s\n", call->callToken);
|
|
|
|
return OO_OK;
|
|
}
|
|
|
|
int onProgress(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ast_channel *c = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- onProgress %s\n", call->callToken);
|
|
|
|
p = find_call(call);
|
|
|
|
if(!p) {
|
|
ast_log(LOG_ERROR, "No matching call found\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
c = p->owner;
|
|
|
|
if (call->remoteDisplayName) {
|
|
struct ast_party_connected_line connected;
|
|
struct ast_set_party_connected_line update_connected;
|
|
|
|
memset(&update_connected, 0, sizeof(update_connected));
|
|
update_connected.id.name = 1;
|
|
ast_party_connected_line_init(&connected);
|
|
connected.id.name.valid = 1;
|
|
connected.id.name.str = (char *) call->remoteDisplayName;
|
|
connected.source = AST_CONNECTED_LINE_UPDATE_SOURCE_ANSWER;
|
|
ast_channel_queue_connected_line_update(c, &connected, &update_connected);
|
|
}
|
|
if (ast_channel_state(c) != AST_STATE_UP)
|
|
ast_setstate(c, AST_STATE_RINGING);
|
|
|
|
ast_queue_control(c, AST_CONTROL_PROGRESS);
|
|
ast_channel_unlock(c);
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ onProgress %s\n", call->callToken);
|
|
|
|
return OO_OK;
|
|
}
|
|
|
|
/**
|
|
* Callback for sending digits from H.323 up to asterisk
|
|
*
|
|
*/
|
|
int ooh323_onReceivedDigit(OOH323CallData *call, const char *digit)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ast_frame f;
|
|
int res;
|
|
|
|
ast_debug(1, "Received Digit: %c\n", digit[0]);
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "Failed to find a matching call.\n");
|
|
return -1;
|
|
}
|
|
if (!p->owner) {
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
memset(&f, 0, sizeof(f));
|
|
f.frametype = AST_FRAME_DTMF;
|
|
f.subclass.integer = digit[0];
|
|
f.datalen = 0;
|
|
f.samples = 800;
|
|
f.offset = 0;
|
|
f.data.ptr = NULL;
|
|
f.mallocd = 0;
|
|
f.src = "SEND_DIGIT";
|
|
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
res = ast_queue_frame(p->owner, &f);
|
|
ast_channel_unlock(p->owner);
|
|
ast_mutex_unlock(&p->lock);
|
|
return res;
|
|
}
|
|
|
|
int ooh323_onReceivedSetup(ooCallData *call, Q931Message *pmsg)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ooh323_user *user = NULL;
|
|
struct ast_channel *c = NULL;
|
|
ooAliases *alias = NULL;
|
|
char *at = NULL;
|
|
char number [OO_MAX_NUMBER_LENGTH];
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_onReceivedSetup %s\n", call->callToken);
|
|
|
|
|
|
if (!(p = ooh323_alloc(call->callReference, call->callToken))) {
|
|
ast_log(LOG_ERROR, "Failed to create a new call.\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
ast_clear_flag(p, H323_OUTGOING);
|
|
|
|
|
|
if (call->remoteDisplayName) {
|
|
p->callerid_name = strdup(call->remoteDisplayName);
|
|
}
|
|
|
|
if (ooCallGetCallingPartyNumber(call, number, OO_MAX_NUMBER_LENGTH) == OO_OK) {
|
|
p->callerid_num = strdup(number);
|
|
}
|
|
|
|
if (call->remoteAliases) {
|
|
for (alias = call->remoteAliases; alias; alias = alias->next) {
|
|
if (alias->type == T_H225AliasAddress_h323_ID) {
|
|
if (!p->callerid_name) {
|
|
p->callerid_name = strdup(alias->value);
|
|
}
|
|
ast_copy_string(p->caller_h323id, alias->value, sizeof(p->caller_h323id));
|
|
}
|
|
else if(alias->type == T_H225AliasAddress_dialedDigits)
|
|
{
|
|
if(!p->callerid_num)
|
|
p->callerid_num = strdup(alias->value);
|
|
ast_copy_string(p->caller_dialedDigits, alias->value,
|
|
sizeof(p->caller_dialedDigits));
|
|
}
|
|
else if(alias->type == T_H225AliasAddress_email_ID)
|
|
{
|
|
ast_copy_string(p->caller_email, alias->value, sizeof(p->caller_email));
|
|
}
|
|
else if(alias->type == T_H225AliasAddress_url_ID)
|
|
{
|
|
ast_copy_string(p->caller_url, alias->value, sizeof(p->caller_url));
|
|
}
|
|
}
|
|
}
|
|
|
|
number[0] = '\0';
|
|
if(ooCallGetCalledPartyNumber(call, number, OO_MAX_NUMBER_LENGTH)== OO_OK) {
|
|
ast_copy_string(p->exten, number, sizeof(p->exten));
|
|
} else {
|
|
update_our_aliases(call, p);
|
|
if (!ast_strlen_zero(p->callee_dialedDigits)) {
|
|
ast_copy_string(p->exten, p->callee_dialedDigits, sizeof(p->exten));
|
|
} else if(!ast_strlen_zero(p->callee_h323id)) {
|
|
ast_copy_string(p->exten, p->callee_h323id, sizeof(p->exten));
|
|
} else if(!ast_strlen_zero(p->callee_email)) {
|
|
ast_copy_string(p->exten, p->callee_email, sizeof(p->exten));
|
|
if ((at = strchr(p->exten, '@'))) {
|
|
*at = '\0';
|
|
}
|
|
}
|
|
}
|
|
|
|
/* if no extension found, set to default 's' */
|
|
if (ast_strlen_zero(p->exten)) {
|
|
p->exten[0]='s';
|
|
p->exten[1]='\0';
|
|
}
|
|
|
|
user = find_user(p->callerid_name, call->remoteIP);
|
|
if(user && (user->incominglimit == 0 || user->inUse < user->incominglimit)) {
|
|
ast_mutex_lock(&user->lock);
|
|
p->username = strdup(user->name);
|
|
p->neighbor.user = user->mUseIP ? ast_strdup(user->mIP) :
|
|
ast_strdup(user->name);
|
|
ast_copy_string(p->context, user->context, sizeof(p->context));
|
|
ast_copy_string(p->accountcode, user->accountcode, sizeof(p->accountcode));
|
|
p->amaflags = user->amaflags;
|
|
ast_format_cap_copy(p->cap, user->cap);
|
|
p->g729onlyA = user->g729onlyA;
|
|
memcpy(&p->prefs, &user->prefs, sizeof(struct ast_codec_pref));
|
|
p->dtmfmode |= user->dtmfmode;
|
|
p->dtmfcodec = user->dtmfcodec;
|
|
p->faxdetect = user->faxdetect;
|
|
p->t38support = user->t38support;
|
|
p->rtptimeout = user->rtptimeout;
|
|
p->nat = user->nat;
|
|
p->h245tunneling = user->h245tunneling;
|
|
p->faststart = user->faststart;
|
|
p->directrtp = user->directrtp;
|
|
p->earlydirect = user->earlydirect;
|
|
|
|
if (p->faststart)
|
|
OO_SETFLAG(call->flags, OO_M_FASTSTART);
|
|
else
|
|
OO_CLRFLAG(call->flags, OO_M_FASTSTART);
|
|
/* if we disable h245tun for this user then we clear flag */
|
|
/* in any other case we don't must touch this */
|
|
/* ie if we receive setup without h245tun but enabled
|
|
we can't enable it per call */
|
|
if (!p->h245tunneling)
|
|
OO_CLRFLAG(call->flags, OO_M_TUNNELING);
|
|
|
|
if (user->rtpmask && user->rtpmaskstr[0]) {
|
|
p->rtpmask = user->rtpmask;
|
|
ast_copy_string(p->rtpmaskstr, user->rtpmaskstr,
|
|
sizeof(p->rtpmaskstr));
|
|
}
|
|
if (user->rtdrcount > 0 && user->rtdrinterval > 0) {
|
|
p->rtdrcount = user->rtdrcount;
|
|
p->rtdrinterval = user->rtdrinterval;
|
|
}
|
|
if (user->incominglimit) user->inUse++;
|
|
ast_mutex_unlock(&user->lock);
|
|
} else {
|
|
if (!OO_TESTFLAG(p->flags,H323_DISABLEGK)) {
|
|
p->username = strdup(call->remoteIP);
|
|
p->directrtp = gDirectRTP;
|
|
p->earlydirect = gEarlyDirect;
|
|
} else {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Unacceptable ip %s\n", call->remoteIP);
|
|
if (!user) {
|
|
ooHangCall(call->callToken, ooh323_convert_hangupcause_asteriskToH323(AST_CAUSE_CALL_REJECTED), AST_CAUSE_CALL_REJECTED);
|
|
call->callEndReason = OO_REASON_REMOTE_REJECTED;
|
|
}
|
|
else {
|
|
ooHangCall(call->callToken, ooh323_convert_hangupcause_asteriskToH323(AST_CAUSE_NORMAL_CIRCUIT_CONGESTION), AST_CAUSE_NORMAL_CIRCUIT_CONGESTION);
|
|
call->callEndReason = OO_REASON_REMOTE_REJECTED;
|
|
}
|
|
ast_set_flag(p, H323_NEEDDESTROY);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
ooh323c_set_capability_for_call(call, &p->prefs, p->cap, p->dtmfmode, p->dtmfcodec,
|
|
p->t38support, p->g729onlyA);
|
|
/* Incoming call */
|
|
c = ooh323_new(p, AST_STATE_RING, p->username, 0, NULL);
|
|
if(!c) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Could not create ast_channel\n");
|
|
return -1;
|
|
}
|
|
if (!configure_local_rtp(p, call)) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Couldn't create rtp structure\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_onReceivedSetup - Determined context %s, "
|
|
"extension %s\n", p->context, p->exten);
|
|
|
|
return OO_OK;
|
|
}
|
|
|
|
|
|
|
|
int onOutgoingCall(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
int i = 0;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- onOutgoingCall %lx: %s\n", (long unsigned int) call, call->callToken);
|
|
|
|
if (!strcmp(call->callType, "outgoing")) {
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "Failed to find a matching call.\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (!ast_strlen_zero(p->callerid_name)) {
|
|
ooCallSetCallerId(call, p->callerid_name);
|
|
}
|
|
if (!ast_strlen_zero(p->callerid_num)) {
|
|
i = 0;
|
|
while (*(p->callerid_num + i) != '\0') {
|
|
if(!isdigit(*(p->callerid_num+i))) { break; }
|
|
i++;
|
|
}
|
|
if(*(p->callerid_num+i) == '\0')
|
|
ooCallSetCallingPartyNumber(call, p->callerid_num);
|
|
else {
|
|
if(!p->callerid_name)
|
|
ooCallSetCallerId(call, p->callerid_num);
|
|
}
|
|
}
|
|
|
|
if (!ast_strlen_zero(p->caller_h323id))
|
|
ooCallAddAliasH323ID(call, p->caller_h323id);
|
|
|
|
if (!ast_strlen_zero(p->caller_dialedDigits)) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "Setting dialed digits %s\n", p->caller_dialedDigits);
|
|
}
|
|
ooCallAddAliasDialedDigits(call, p->caller_dialedDigits);
|
|
} else if (!ast_strlen_zero(p->callerid_num)) {
|
|
if (ooIsDailedDigit(p->callerid_num)) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "setting callid number %s\n", p->callerid_num);
|
|
}
|
|
ooCallAddAliasDialedDigits(call, p->callerid_num);
|
|
} else if (ast_strlen_zero(p->caller_h323id)) {
|
|
ooCallAddAliasH323ID(call, p->callerid_num);
|
|
}
|
|
}
|
|
if (p->rtpmask && p->rtpmaskstr[0]) {
|
|
call->rtpMask = p->rtpmask;
|
|
ast_mutex_lock(&call->rtpMask->lock);
|
|
call->rtpMask->inuse++;
|
|
ast_mutex_unlock(&call->rtpMask->lock);
|
|
ast_copy_string(call->rtpMaskStr, p->rtpmaskstr, sizeof(call->rtpMaskStr));
|
|
}
|
|
|
|
if (!p->rtp && !configure_local_rtp(p, call)) {
|
|
ast_mutex_unlock(&p->lock);
|
|
return OO_FAILED;
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ onOutgoingCall %s\n", call->callToken);
|
|
return OO_OK;
|
|
}
|
|
|
|
|
|
int onNewCallCreated(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
int i = 0;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- onNewCallCreated %lx: %s\n", (long unsigned int) call, call->callToken);
|
|
|
|
ast_mutex_lock(&call->Lock);
|
|
if (ooh323c_start_call_thread(call)) {
|
|
ast_log(LOG_ERROR,"Failed to create call thread.\n");
|
|
ast_mutex_unlock(&call->Lock);
|
|
return -1;
|
|
}
|
|
|
|
if (!strcmp(call->callType, "outgoing")) {
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "Failed to find a matching call.\n");
|
|
ast_mutex_unlock(&call->Lock);
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (!ast_strlen_zero(p->callerid_name)) {
|
|
ooCallSetCallerId(call, p->callerid_name);
|
|
}
|
|
if (!ast_strlen_zero(p->callerid_num)) {
|
|
i = 0;
|
|
while (*(p->callerid_num + i) != '\0') {
|
|
if(!isdigit(*(p->callerid_num+i))) { break; }
|
|
i++;
|
|
}
|
|
if(*(p->callerid_num+i) == '\0')
|
|
ooCallSetCallingPartyNumber(call, p->callerid_num);
|
|
else {
|
|
if(ast_strlen_zero(p->callerid_name))
|
|
ooCallSetCallerId(call, p->callerid_num);
|
|
}
|
|
}
|
|
|
|
if (!ast_strlen_zero(p->caller_h323id))
|
|
ooCallAddAliasH323ID(call, p->caller_h323id);
|
|
|
|
if (!ast_strlen_zero(p->caller_dialedDigits)) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "Setting dialed digits %s\n", p->caller_dialedDigits);
|
|
}
|
|
ooCallAddAliasDialedDigits(call, p->caller_dialedDigits);
|
|
} else if (!ast_strlen_zero(p->callerid_num)) {
|
|
if (ooIsDailedDigit(p->callerid_num)) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "setting callid number %s\n", p->callerid_num);
|
|
}
|
|
ooCallAddAliasDialedDigits(call, p->callerid_num);
|
|
} else if (ast_strlen_zero(p->caller_h323id)) {
|
|
ooCallAddAliasH323ID(call, p->callerid_num);
|
|
}
|
|
}
|
|
|
|
|
|
if (!ast_strlen_zero(p->exten)) {
|
|
if (ooIsDailedDigit(p->exten)) {
|
|
ooCallSetCalledPartyNumber(call, p->exten);
|
|
ooCallAddRemoteAliasDialedDigits(call, p->exten);
|
|
} else {
|
|
ooCallAddRemoteAliasH323ID(call, p->exten);
|
|
}
|
|
}
|
|
|
|
if (gH323Debug) {
|
|
char prefsBuf[256];
|
|
ast_codec_pref_string(&p->prefs, prefsBuf, sizeof(prefsBuf));
|
|
ast_verb(0, " Outgoing call %s(%s) - Codec prefs - %s\n",
|
|
p->username?p->username:"NULL", call->callToken, prefsBuf);
|
|
}
|
|
|
|
ooh323c_set_capability_for_call(call, &p->prefs, p->cap,
|
|
p->dtmfmode, p->dtmfcodec, p->t38support, p->g729onlyA);
|
|
|
|
configure_local_rtp(p, call);
|
|
ast_cond_signal(&p->rtpcond);
|
|
ast_mutex_unlock(&p->lock);
|
|
}
|
|
|
|
ast_mutex_unlock(&call->Lock);
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ onNewCallCreated %s\n", call->callToken);
|
|
return OO_OK;
|
|
}
|
|
|
|
int onCallEstablished(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- onCallEstablished %s\n", call->callToken);
|
|
|
|
|
|
if (!(p = find_call(call))) {
|
|
ast_log(LOG_ERROR, "Failed to find a matching call.\n");
|
|
return -1;
|
|
}
|
|
|
|
if(ast_test_flag(p, H323_OUTGOING)) {
|
|
ast_mutex_lock(&p->lock);
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return -1;
|
|
}
|
|
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (p->owner) {
|
|
struct ast_channel* c = p->owner;
|
|
|
|
if (call->remoteDisplayName) {
|
|
struct ast_party_connected_line connected;
|
|
struct ast_set_party_connected_line update_connected;
|
|
|
|
memset(&update_connected, 0, sizeof(update_connected));
|
|
update_connected.id.name = 1;
|
|
ast_party_connected_line_init(&connected);
|
|
connected.id.name.valid = 1;
|
|
connected.id.name.str = (char *) call->remoteDisplayName;
|
|
connected.source = AST_CONNECTED_LINE_UPDATE_SOURCE_ANSWER;
|
|
ast_channel_queue_connected_line_update(c, &connected, &update_connected);
|
|
}
|
|
|
|
ast_queue_control(c, AST_CONTROL_ANSWER);
|
|
ast_channel_unlock(p->owner);
|
|
ast_publish_channel_state(c);
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ onCallEstablished %s\n", call->callToken);
|
|
|
|
return OO_OK;
|
|
}
|
|
|
|
int onCallCleared(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
int ownerLock = 0;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- onCallCleared %s \n", call->callToken);
|
|
|
|
|
|
if ((p = find_call(call))) {
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
while (p->owner) {
|
|
if (ast_channel_trylock(p->owner)) {
|
|
ooTrace(OOTRCLVLINFO, "Failed to grab lock, trying again\n");
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
} else {
|
|
ownerLock = 1; break;
|
|
}
|
|
}
|
|
|
|
if (ownerLock) {
|
|
if (!ast_test_flag(p, H323_ALREADYGONE)) {
|
|
|
|
ast_set_flag(p, H323_ALREADYGONE);
|
|
ast_channel_hangupcause_set(p->owner, call->q931cause);
|
|
ast_channel_softhangup_internal_flag_add(p->owner, AST_SOFTHANGUP_DEV);
|
|
ast_queue_hangup_with_cause(p->owner,call->q931cause);
|
|
}
|
|
}
|
|
|
|
if(p->owner) {
|
|
ast_channel_tech_pvt_set(p->owner, NULL);
|
|
ast_channel_unlock(p->owner);
|
|
p->owner = NULL;
|
|
ast_module_unref(myself);
|
|
}
|
|
|
|
ast_set_flag(p, H323_NEEDDESTROY);
|
|
|
|
ooh323c_stop_call_thread(call);
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_mutex_lock(&usecnt_lock);
|
|
usecnt--;
|
|
ast_mutex_unlock(&usecnt_lock);
|
|
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ onCallCleared\n");
|
|
|
|
return OO_OK;
|
|
}
|
|
|
|
/* static void ooh323_delete_user(struct ooh323_user *user)
|
|
{
|
|
struct ooh323_user *prev = NULL, *cur = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_delete_user\n");
|
|
|
|
if (user) {
|
|
cur = userl.users;
|
|
ast_mutex_lock(&userl.lock);
|
|
while (cur) {
|
|
if (cur == user) break;
|
|
prev = cur;
|
|
cur = cur->next;
|
|
}
|
|
|
|
if (cur) {
|
|
if (prev)
|
|
prev->next = cur->next;
|
|
else
|
|
userl.users = cur->next;
|
|
}
|
|
ast_mutex_unlock(&userl.lock);
|
|
|
|
free(user);
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_delete_user\n");
|
|
|
|
} */
|
|
|
|
void ooh323_delete_peer(struct ooh323_peer *peer)
|
|
{
|
|
struct ooh323_peer *prev = NULL, *cur = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_delete_peer\n");
|
|
|
|
if (peer) {
|
|
cur = peerl.peers;
|
|
ast_mutex_lock(&peerl.lock);
|
|
while(cur) {
|
|
if(cur==peer) break;
|
|
prev = cur;
|
|
cur = cur->next;
|
|
}
|
|
|
|
if (cur) {
|
|
if(prev)
|
|
prev->next = cur->next;
|
|
else
|
|
peerl.peers = cur->next;
|
|
}
|
|
ast_mutex_unlock(&peerl.lock);
|
|
|
|
if(peer->h323id) free(peer->h323id);
|
|
if(peer->email) free(peer->email);
|
|
if(peer->url) free(peer->url);
|
|
if(peer->e164) free(peer->e164);
|
|
|
|
peer->cap = ast_format_cap_destroy(peer->cap);
|
|
free(peer);
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_delete_peer\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct ooh323_user *build_user(const char *name, struct ast_variable *v)
|
|
{
|
|
struct ooh323_user *user = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- build_user\n");
|
|
|
|
user = ast_calloc(1,sizeof(struct ooh323_user));
|
|
if (user) {
|
|
memset(user, 0, sizeof(struct ooh323_user));
|
|
if (!(user->cap = ast_format_cap_alloc())) {
|
|
ast_free(user);
|
|
return NULL;
|
|
}
|
|
ast_mutex_init(&user->lock);
|
|
ast_copy_string(user->name, name, sizeof(user->name));
|
|
ast_format_cap_copy(user->cap, gCap);
|
|
memcpy(&user->prefs, &gPrefs, sizeof(user->prefs));
|
|
user->rtptimeout = gRTPTimeout;
|
|
user->nat = gNat;
|
|
user->dtmfmode = gDTMFMode;
|
|
user->dtmfcodec = gDTMFCodec;
|
|
user->faxdetect = gFAXdetect;
|
|
user->t38support = gT38Support;
|
|
user->faststart = gFastStart;
|
|
user->h245tunneling = gTunneling;
|
|
user->directrtp = gDirectRTP;
|
|
user->earlydirect = gEarlyDirect;
|
|
user->g729onlyA = g729onlyA;
|
|
/* set default context */
|
|
ast_copy_string(user->context, gContext, sizeof(user->context));
|
|
ast_copy_string(user->accountcode, gAccountcode, sizeof(user->accountcode));
|
|
user->amaflags = gAMAFLAGS;
|
|
|
|
while (v) {
|
|
if (!strcasecmp(v->name, "context")) {
|
|
ast_copy_string(user->context, v->value, sizeof(user->context));
|
|
} else if (!strcasecmp(v->name, "incominglimit")) {
|
|
user->incominglimit = atoi(v->value);
|
|
if (user->incominglimit < 0)
|
|
user->incominglimit = 0;
|
|
} else if (!strcasecmp(v->name, "accountcode")) {
|
|
ast_copy_string(user->accountcode, v->value, sizeof(user->accountcode));
|
|
} else if (!strcasecmp(v->name, "roundtrip")) {
|
|
sscanf(v->value, "%d,%d", &user->rtdrcount, &user->rtdrinterval);
|
|
} else if (!strcasecmp(v->name, "faststart")) {
|
|
user->faststart = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "h245tunneling")) {
|
|
user->h245tunneling = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "directrtp") || !strcasecmp(v->name, "directmedia")) {
|
|
user->directrtp = ast_true(v->value);
|
|
user->earlydirect = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "earlydirect") || !strcasecmp(v->name, "directrtpsetup")) {
|
|
user->earlydirect = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "g729onlyA")) {
|
|
user->g729onlyA = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "nat")) {
|
|
user->nat = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "rtptimeout")) {
|
|
user->rtptimeout = atoi(v->value);
|
|
if (user->rtptimeout < 0)
|
|
user->rtptimeout = gRTPTimeout;
|
|
} else if (!strcasecmp(v->name, "rtpmask")) {
|
|
if ((user->rtpmask = ast_calloc(1, sizeof(struct OOH323Regex))) &&
|
|
(regcomp(&user->rtpmask->regex, v->value, REG_EXTENDED)
|
|
== 0)) {
|
|
ast_mutex_init(&user->rtpmask->lock);
|
|
user->rtpmask->inuse = 1;
|
|
ast_copy_string(user->rtpmaskstr, v->value,
|
|
sizeof(user->rtpmaskstr));
|
|
} else user->rtpmask = NULL;
|
|
} else if (!strcasecmp(v->name, "disallow")) {
|
|
ast_parse_allow_disallow(&user->prefs,
|
|
user->cap, v->value, 0);
|
|
} else if (!strcasecmp(v->name, "allow")) {
|
|
const char* tcodecs = v->value;
|
|
if (!strcasecmp(v->value, "all")) {
|
|
tcodecs = "ulaw,alaw,g729,g723,gsm";
|
|
}
|
|
ast_parse_allow_disallow(&user->prefs,
|
|
user->cap, tcodecs, 1);
|
|
} else if (!strcasecmp(v->name, "amaflags")) {
|
|
user->amaflags = ast_channel_string2amaflag(v->value);
|
|
} else if (!strcasecmp(v->name, "ip") || !strcasecmp(v->name, "host")) {
|
|
struct ast_sockaddr p;
|
|
if (!ast_parse_arg(v->value, PARSE_ADDR, &p)) {
|
|
ast_copy_string(user->mIP, ast_sockaddr_stringify_addr(&p), sizeof(user->mIP)-1);
|
|
} else {
|
|
ast_copy_string(user->mIP, v->value, sizeof(user->mIP)-1);
|
|
}
|
|
user->mUseIP = 1;
|
|
} else if (!strcasecmp(v->name, "dtmfmode")) {
|
|
if (!strcasecmp(v->value, "rfc2833"))
|
|
user->dtmfmode = H323_DTMF_RFC2833;
|
|
if (!strcasecmp(v->value, "cisco"))
|
|
user->dtmfmode = H323_DTMF_CISCO;
|
|
else if (!strcasecmp(v->value, "q931keypad"))
|
|
user->dtmfmode = H323_DTMF_Q931;
|
|
else if (!strcasecmp(v->value, "h245alphanumeric"))
|
|
user->dtmfmode = H323_DTMF_H245ALPHANUMERIC;
|
|
else if (!strcasecmp(v->value, "h245signal"))
|
|
user->dtmfmode = H323_DTMF_H245SIGNAL;
|
|
else if (!strcasecmp(v->value, "inband"))
|
|
user->dtmfmode = H323_DTMF_INBAND;
|
|
} else if (!strcasecmp(v->name, "relaxdtmf")) {
|
|
user->dtmfmode |= ast_true(v->value) ? H323_DTMF_INBANDRELAX : 0;
|
|
} else if (!strcasecmp(v->name, "dtmfcodec") && atoi(v->value)) {
|
|
user->dtmfcodec = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "faxdetect")) {
|
|
if (ast_true(v->value)) {
|
|
user->faxdetect = FAXDETECT_CNG | FAXDETECT_T38;
|
|
} else if (ast_false(v->value)) {
|
|
user->faxdetect = 0;
|
|
} else {
|
|
char *buf = ast_strdupa(v->value);
|
|
char *word, *next = buf;
|
|
user->faxdetect = 0;
|
|
while ((word = strsep(&next, ","))) {
|
|
if (!strcasecmp(word, "cng")) {
|
|
user->faxdetect |= FAXDETECT_CNG;
|
|
} else if (!strcasecmp(word, "t38")) {
|
|
user->faxdetect |= FAXDETECT_T38;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unknown faxdetect mode '%s' on line %d.\n", word, v->lineno);
|
|
}
|
|
}
|
|
|
|
}
|
|
} else if (!strcasecmp(v->name, "t38support")) {
|
|
if (!strcasecmp(v->value, "disabled"))
|
|
user->t38support = T38_DISABLED;
|
|
if (!strcasecmp(v->value, "no"))
|
|
user->t38support = T38_DISABLED;
|
|
else if (!strcasecmp(v->value, "faxgw"))
|
|
user->t38support = T38_FAXGW;
|
|
else if (!strcasecmp(v->value, "yes"))
|
|
user->t38support = T38_ENABLED;
|
|
}
|
|
v = v->next;
|
|
}
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ build_user\n");
|
|
|
|
return user;
|
|
}
|
|
|
|
static struct ooh323_peer *build_peer(const char *name, struct ast_variable *v, int friend_type)
|
|
{
|
|
struct ooh323_peer *peer = NULL;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- build_peer\n");
|
|
|
|
peer = ast_calloc(1, sizeof(*peer));
|
|
if (peer) {
|
|
memset(peer, 0, sizeof(struct ooh323_peer));
|
|
if (!(peer->cap = ast_format_cap_alloc())) {
|
|
ast_free(peer);
|
|
return NULL;
|
|
}
|
|
ast_mutex_init(&peer->lock);
|
|
ast_copy_string(peer->name, name, sizeof(peer->name));
|
|
ast_format_cap_copy(peer->cap, gCap);
|
|
memcpy(&peer->prefs, &gPrefs, sizeof(peer->prefs));
|
|
peer->rtptimeout = gRTPTimeout;
|
|
peer->nat = gNat;
|
|
ast_copy_string(peer->accountcode, gAccountcode, sizeof(peer->accountcode));
|
|
peer->amaflags = gAMAFLAGS;
|
|
peer->dtmfmode = gDTMFMode;
|
|
peer->dtmfcodec = gDTMFCodec;
|
|
peer->faxdetect = gFAXdetect;
|
|
peer->t38support = gT38Support;
|
|
peer->faststart = gFastStart;
|
|
peer->h245tunneling = gTunneling;
|
|
peer->directrtp = gDirectRTP;
|
|
peer->earlydirect = gEarlyDirect;
|
|
peer->g729onlyA = g729onlyA;
|
|
peer->port = 1720;
|
|
if (0 == friend_type) {
|
|
peer->mFriend = 1;
|
|
}
|
|
|
|
while (v) {
|
|
if (!strcasecmp(v->name, "h323id")) {
|
|
if (!(peer->h323id = ast_strdup(v->value))) {
|
|
ast_log(LOG_ERROR, "Could not allocate memory for h323id of "
|
|
"peer %s\n", name);
|
|
ooh323_delete_peer(peer);
|
|
return NULL;
|
|
}
|
|
} else if (!strcasecmp(v->name, "e164")) {
|
|
if (!(peer->e164 = ast_strdup(v->value))) {
|
|
ast_log(LOG_ERROR, "Could not allocate memory for e164 of "
|
|
"peer %s\n", name);
|
|
ooh323_delete_peer(peer);
|
|
return NULL;
|
|
}
|
|
} else if (!strcasecmp(v->name, "email")) {
|
|
if (!(peer->email = ast_strdup(v->value))) {
|
|
ast_log(LOG_ERROR, "Could not allocate memory for email of "
|
|
"peer %s\n", name);
|
|
ooh323_delete_peer(peer);
|
|
return NULL;
|
|
}
|
|
} else if (!strcasecmp(v->name, "url")) {
|
|
if (!(peer->url = ast_strdup(v->value))) {
|
|
ast_log(LOG_ERROR, "Could not allocate memory for h323id of "
|
|
"peer %s\n", name);
|
|
ooh323_delete_peer(peer);
|
|
return NULL;
|
|
}
|
|
} else if (!strcasecmp(v->name, "port")) {
|
|
peer->port = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "host") || !strcasecmp(v->name, "ip")) {
|
|
struct ast_sockaddr p;
|
|
if (!ast_parse_arg(v->value, PARSE_ADDR, &p)) {
|
|
ast_copy_string(peer->ip, ast_sockaddr_stringify_host(&p), sizeof(peer->ip));
|
|
} else {
|
|
ast_copy_string(peer->ip, v->value, sizeof(peer->ip));
|
|
}
|
|
|
|
} else if (!strcasecmp(v->name, "outgoinglimit")) {
|
|
peer->outgoinglimit = atoi(v->value);
|
|
if (peer->outgoinglimit < 0)
|
|
peer->outgoinglimit = 0;
|
|
} else if (!strcasecmp(v->name, "accountcode")) {
|
|
ast_copy_string(peer->accountcode, v->value, sizeof(peer->accountcode));
|
|
} else if (!strcasecmp(v->name, "faststart")) {
|
|
peer->faststart = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "h245tunneling")) {
|
|
peer->h245tunneling = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "directrtp") || !strcasecmp(v->name, "directmedia")) {
|
|
peer->directrtp = ast_true(v->value);
|
|
peer->earlydirect = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "earlydirect") || !strcasecmp(v->name, "directrtpsetup")) {
|
|
peer->earlydirect = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "g729onlyA")) {
|
|
peer->g729onlyA = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "nat")) {
|
|
peer->nat = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "rtptimeout")) {
|
|
peer->rtptimeout = atoi(v->value);
|
|
if(peer->rtptimeout < 0)
|
|
peer->rtptimeout = gRTPTimeout;
|
|
} else if (!strcasecmp(v->name, "rtpmask")) {
|
|
if ((peer->rtpmask = ast_calloc(1, sizeof(struct OOH323Regex))) &&
|
|
(regcomp(&peer->rtpmask->regex, v->value, REG_EXTENDED)
|
|
== 0)) {
|
|
ast_mutex_init(&peer->rtpmask->lock);
|
|
peer->rtpmask->inuse = 1;
|
|
ast_copy_string(peer->rtpmaskstr, v->value,
|
|
sizeof(peer->rtpmaskstr));
|
|
} else peer->rtpmask = NULL;
|
|
} else if (!strcasecmp(v->name, "disallow")) {
|
|
ast_parse_allow_disallow(&peer->prefs, peer->cap,
|
|
v->value, 0);
|
|
} else if (!strcasecmp(v->name, "allow")) {
|
|
const char* tcodecs = v->value;
|
|
if (!strcasecmp(v->value, "all")) {
|
|
tcodecs = "ulaw,alaw,g729,g723,gsm";
|
|
}
|
|
ast_parse_allow_disallow(&peer->prefs, peer->cap,
|
|
tcodecs, 1);
|
|
} else if (!strcasecmp(v->name, "amaflags")) {
|
|
peer->amaflags = ast_channel_string2amaflag(v->value);
|
|
} else if (!strcasecmp(v->name, "roundtrip")) {
|
|
sscanf(v->value, "%d,%d", &peer->rtdrcount, &peer->rtdrinterval);
|
|
} else if (!strcasecmp(v->name, "dtmfmode")) {
|
|
if (!strcasecmp(v->value, "rfc2833"))
|
|
peer->dtmfmode = H323_DTMF_RFC2833;
|
|
if (!strcasecmp(v->value, "cisco"))
|
|
peer->dtmfmode = H323_DTMF_CISCO;
|
|
else if (!strcasecmp(v->value, "q931keypad"))
|
|
peer->dtmfmode = H323_DTMF_Q931;
|
|
else if (!strcasecmp(v->value, "h245alphanumeric"))
|
|
peer->dtmfmode = H323_DTMF_H245ALPHANUMERIC;
|
|
else if (!strcasecmp(v->value, "h245signal"))
|
|
peer->dtmfmode = H323_DTMF_H245SIGNAL;
|
|
else if (!strcasecmp(v->value, "inband"))
|
|
peer->dtmfmode = H323_DTMF_INBAND;
|
|
} else if (!strcasecmp(v->name, "relaxdtmf")) {
|
|
peer->dtmfmode |= ast_true(v->value) ? H323_DTMF_INBANDRELAX : 0;
|
|
} else if (!strcasecmp(v->name, "dtmfcodec") && atoi(v->value)) {
|
|
peer->dtmfcodec = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "faxdetect")) {
|
|
if (ast_true(v->value)) {
|
|
peer->faxdetect = FAXDETECT_CNG | FAXDETECT_T38;
|
|
} else if (ast_false(v->value)) {
|
|
peer->faxdetect = 0;
|
|
} else {
|
|
char *buf = ast_strdupa(v->value);
|
|
char *word, *next = buf;
|
|
peer->faxdetect = 0;
|
|
while ((word = strsep(&next, ","))) {
|
|
if (!strcasecmp(word, "cng")) {
|
|
peer->faxdetect |= FAXDETECT_CNG;
|
|
} else if (!strcasecmp(word, "t38")) {
|
|
peer->faxdetect |= FAXDETECT_T38;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unknown faxdetect mode '%s' on line %d.\n", word, v->lineno);
|
|
}
|
|
}
|
|
|
|
}
|
|
} else if (!strcasecmp(v->name, "t38support")) {
|
|
if (!strcasecmp(v->value, "disabled"))
|
|
peer->t38support = T38_DISABLED;
|
|
if (!strcasecmp(v->value, "no"))
|
|
peer->t38support = T38_DISABLED;
|
|
else if (!strcasecmp(v->value, "faxgw"))
|
|
peer->t38support = T38_FAXGW;
|
|
else if (!strcasecmp(v->value, "yes"))
|
|
peer->t38support = T38_ENABLED;
|
|
}
|
|
v = v->next;
|
|
}
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ build_peer\n");
|
|
|
|
return peer;
|
|
}
|
|
|
|
static int ooh323_do_reload(void)
|
|
{
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323_do_reload\n");
|
|
}
|
|
|
|
/* Gatekeeper */
|
|
if (gH323ep.gkClient) {
|
|
ooGkClientDestroy();
|
|
}
|
|
|
|
reload_config(1);
|
|
|
|
/* Gatekeeper */
|
|
if (gRasGkMode == RasUseSpecificGatekeeper ||
|
|
gRasGkMode == RasDiscoverGatekeeper) {
|
|
ooGkClientInit(gRasGkMode, (gRasGkMode == RasUseSpecificGatekeeper) ?
|
|
gGatekeeper : 0, 0);
|
|
ooGkClientStart(gH323ep.gkClient);
|
|
}
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323_do_reload\n");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*--- h323_reload: Force reload of module from cli ---*/
|
|
|
|
char *handle_cli_ooh323_reload(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 reload";
|
|
e->usage =
|
|
"Usage: ooh323 reload\n"
|
|
" Reload OOH323 config.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 2)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- ooh323_reload\n");
|
|
|
|
ast_mutex_lock(&h323_reload_lock);
|
|
if (h323_reloading) {
|
|
ast_verb(0, "Previous OOH323 reload not yet done\n");
|
|
} else {
|
|
h323_reloading = 1;
|
|
}
|
|
ast_mutex_unlock(&h323_reload_lock);
|
|
restart_monitor();
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_reload\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
int reload_config(int reload)
|
|
{
|
|
int format;
|
|
struct ooAliases *pNewAlias = NULL, *cur, *prev;
|
|
struct ast_config *cfg;
|
|
struct ast_variable *v;
|
|
struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
|
|
struct ooh323_user *user = NULL;
|
|
struct ooh323_peer *peer = NULL;
|
|
char *cat;
|
|
const char *utype;
|
|
struct ast_format tmpfmt;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- reload_config\n");
|
|
|
|
cfg = ast_config_load((char*)config, config_flags);
|
|
|
|
/* We *must* have a config file otherwise stop immediately */
|
|
if (!cfg) {
|
|
ast_log(LOG_NOTICE, "Unable to load config %s, OOH323 disabled\n", config);
|
|
return 1;
|
|
} else if (cfg == CONFIG_STATUS_FILEUNCHANGED)
|
|
return RESULT_SUCCESS;
|
|
|
|
if (reload) {
|
|
delete_users();
|
|
delete_peers();
|
|
if (gH323Debug) {
|
|
ast_verb(0, " reload_config - Freeing up alias list\n");
|
|
}
|
|
cur = gAliasList;
|
|
while (cur) {
|
|
prev = cur;
|
|
cur = cur->next;
|
|
free(prev->value);
|
|
free(prev);
|
|
}
|
|
gAliasList = NULL;
|
|
}
|
|
|
|
/* Inintialize everything to default */
|
|
strcpy(gLogFile, DEFAULT_LOGFILE);
|
|
gPort = 1720;
|
|
gIP[0] = '\0';
|
|
strcpy(gCallerID, DEFAULT_H323ID);
|
|
ast_format_cap_set(gCap, ast_format_set(&tmpfmt, AST_FORMAT_ALAW, 0));
|
|
memset(&gPrefs, 0, sizeof(struct ast_codec_pref));
|
|
gDTMFMode = H323_DTMF_RFC2833;
|
|
gDTMFCodec = 101;
|
|
gFAXdetect = FAXDETECT_CNG;
|
|
gT38Support = T38_FAXGW;
|
|
gTRCLVL = OOTRCLVLERR;
|
|
gRasGkMode = RasNoGatekeeper;
|
|
gGatekeeper[0] = '\0';
|
|
gRTPTimeout = 60;
|
|
gNat = FALSE;
|
|
gRTDRInterval = 0;
|
|
gRTDRCount = 0;
|
|
strcpy(gAccountcode, DEFAULT_H323ACCNT);
|
|
gFastStart = 1;
|
|
gTunneling = 1;
|
|
gTOS = 0;
|
|
strcpy(gContext, DEFAULT_CONTEXT);
|
|
gAliasList = NULL;
|
|
gMediaWaitForConnect = 0;
|
|
ooconfig.mTCPPortStart = 12030;
|
|
ooconfig.mTCPPortEnd = 12230;
|
|
memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
|
|
|
|
v = ast_variable_browse(cfg, "general");
|
|
while (v) {
|
|
|
|
if (!ast_jb_read_conf(&global_jbconf, v->name, v->value)) {
|
|
v = v->next;
|
|
continue;
|
|
}
|
|
|
|
if (!strcasecmp(v->name, "port")) {
|
|
gPort = (int)strtol(v->value, NULL, 10);
|
|
} else if (!strcasecmp(v->name, "bindaddr")) {
|
|
ast_copy_string(gIP, v->value, sizeof(gIP));
|
|
if (ast_parse_arg(v->value, PARSE_ADDR, &bindaddr)) {
|
|
ast_log(LOG_WARNING, "Invalid address: %s\n", v->value);
|
|
ast_config_destroy(cfg);
|
|
return 1;
|
|
}
|
|
if (ast_sockaddr_is_ipv6(&bindaddr)) {
|
|
v6mode = 1;
|
|
}
|
|
} else if (!strcasecmp(v->name, "h225portrange")) {
|
|
char* endlimit = 0;
|
|
char temp[512];
|
|
ast_copy_string(temp, v->value, sizeof(temp));
|
|
endlimit = strchr(temp, ',');
|
|
if (endlimit) {
|
|
*endlimit = '\0';
|
|
endlimit++;
|
|
ooconfig.mTCPPortStart = atoi(temp);
|
|
ooconfig.mTCPPortEnd = atoi(endlimit);
|
|
|
|
} else {
|
|
ast_log(LOG_ERROR, "h225portrange: Invalid format, separate port range with \",\"\n");
|
|
}
|
|
} else if (!strcasecmp(v->name, "gateway")) {
|
|
gIsGateway = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "faststart")) {
|
|
gFastStart = ast_true(v->value);
|
|
if (gFastStart)
|
|
ooH323EpEnableFastStart();
|
|
else
|
|
ooH323EpDisableFastStart();
|
|
} else if (!strcasecmp(v->name, "mediawaitforconnect")) {
|
|
gMediaWaitForConnect = ast_true(v->value);
|
|
if (gMediaWaitForConnect)
|
|
ooH323EpEnableMediaWaitForConnect();
|
|
else
|
|
ooH323EpDisableMediaWaitForConnect();
|
|
} else if (!strcasecmp(v->name, "h245tunneling")) {
|
|
gTunneling = ast_true(v->value);
|
|
if (gTunneling)
|
|
ooH323EpEnableH245Tunneling();
|
|
else
|
|
ooH323EpDisableH245Tunneling();
|
|
} else if (!strcasecmp(v->name, "directrtp") || !strcasecmp(v->name, "directmedia")) {
|
|
gDirectRTP = ast_true(v->value);
|
|
gEarlyDirect = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "earlydirect") || !strcasecmp(v->name, "directrtpsetup")) {
|
|
gEarlyDirect = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "g729onlyA")) {
|
|
g729onlyA = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "roundtrip")) {
|
|
sscanf(v->value, "%d,%d", &gRTDRCount, &gRTDRInterval);
|
|
} else if (!strcasecmp(v->name, "trybemaster")) {
|
|
gBeMaster = ast_true(v->value);
|
|
if (gBeMaster)
|
|
ooH323EpTryBeMaster(1);
|
|
else
|
|
ooH323EpTryBeMaster(0);
|
|
} else if (!strcasecmp(v->name, "h323id")) {
|
|
pNewAlias = ast_calloc(1, sizeof(struct ooAliases));
|
|
if (!pNewAlias) {
|
|
ast_log(LOG_ERROR, "Failed to allocate memory for h323id alias\n");
|
|
ast_config_destroy(cfg);
|
|
return 1;
|
|
}
|
|
if (gAliasList == NULL) { /* first h323id - set as callerid if callerid is not set */
|
|
ast_copy_string(gCallerID, v->value, sizeof(gCallerID));
|
|
}
|
|
pNewAlias->type = T_H225AliasAddress_h323_ID;
|
|
pNewAlias->value = strdup(v->value);
|
|
pNewAlias->next = gAliasList;
|
|
gAliasList = pNewAlias;
|
|
pNewAlias = NULL;
|
|
} else if (!strcasecmp(v->name, "e164")) {
|
|
pNewAlias = ast_calloc(1, sizeof(struct ooAliases));
|
|
if (!pNewAlias) {
|
|
ast_log(LOG_ERROR, "Failed to allocate memory for e164 alias\n");
|
|
ast_config_destroy(cfg);
|
|
return 1;
|
|
}
|
|
pNewAlias->type = T_H225AliasAddress_dialedDigits;
|
|
pNewAlias->value = strdup(v->value);
|
|
pNewAlias->next = gAliasList;
|
|
gAliasList = pNewAlias;
|
|
pNewAlias = NULL;
|
|
} else if (!strcasecmp(v->name, "email")) {
|
|
pNewAlias = ast_calloc(1, sizeof(struct ooAliases));
|
|
if (!pNewAlias) {
|
|
ast_log(LOG_ERROR, "Failed to allocate memory for email alias\n");
|
|
ast_config_destroy(cfg);
|
|
return 1;
|
|
}
|
|
pNewAlias->type = T_H225AliasAddress_email_ID;
|
|
pNewAlias->value = strdup(v->value);
|
|
pNewAlias->next = gAliasList;
|
|
gAliasList = pNewAlias;
|
|
pNewAlias = NULL;
|
|
} else if (!strcasecmp(v->name, "t35country")) {
|
|
t35countrycode = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "t35extensions")) {
|
|
t35extensions = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "manufacturer")) {
|
|
manufacturer = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "vendorid")) {
|
|
ast_copy_string(vendor, v->value, sizeof(vendor));
|
|
} else if (!strcasecmp(v->name, "versionid")) {
|
|
ast_copy_string(version, v->value, sizeof(version));
|
|
} else if (!strcasecmp(v->name, "callerid")) {
|
|
ast_copy_string(gCallerID, v->value, sizeof(gCallerID));
|
|
} else if (!strcasecmp(v->name, "incominglimit")) {
|
|
gIncomingLimit = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "outgoinglimit")) {
|
|
gOutgoingLimit = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "gatekeeper")) {
|
|
if (!strcasecmp(v->value, "DISABLE")) {
|
|
gRasGkMode = RasNoGatekeeper;
|
|
} else if (!strcasecmp(v->value, "DISCOVER")) {
|
|
gRasGkMode = RasDiscoverGatekeeper;
|
|
} else {
|
|
gRasGkMode = RasUseSpecificGatekeeper;
|
|
ast_copy_string(gGatekeeper, v->value, sizeof(gGatekeeper));
|
|
}
|
|
} else if (!strcasecmp(v->name, "logfile")) {
|
|
ast_copy_string(gLogFile, v->value, sizeof(gLogFile));
|
|
} else if (!strcasecmp(v->name, "context")) {
|
|
ast_copy_string(gContext, v->value, sizeof(gContext));
|
|
ast_verb(3, " == Setting default context to %s\n", gContext);
|
|
} else if (!strcasecmp(v->name, "nat")) {
|
|
gNat = ast_true(v->value);
|
|
} else if (!strcasecmp(v->name, "rtptimeout")) {
|
|
gRTPTimeout = atoi(v->value);
|
|
if (gRTPTimeout <= 0)
|
|
gRTPTimeout = 60;
|
|
} else if (!strcasecmp(v->name, "tos")) {
|
|
if (sscanf(v->value, "%30i", &format) == 1)
|
|
gTOS = format & 0xff;
|
|
else if (!strcasecmp(v->value, "lowdelay"))
|
|
gTOS = IPTOS_LOWDELAY;
|
|
else if (!strcasecmp(v->value, "throughput"))
|
|
gTOS = IPTOS_THROUGHPUT;
|
|
else if (!strcasecmp(v->value, "reliability"))
|
|
gTOS = IPTOS_RELIABILITY;
|
|
else if (!strcasecmp(v->value, "mincost"))
|
|
gTOS = IPTOS_MINCOST;
|
|
else if (!strcasecmp(v->value, "none"))
|
|
gTOS = 0;
|
|
else
|
|
ast_log(LOG_WARNING, "Invalid tos value at line %d, should be "
|
|
"'lowdelay', 'throughput', 'reliability', "
|
|
"'mincost', or 'none'\n", v->lineno);
|
|
} else if (!strcasecmp(v->name, "amaflags")) {
|
|
gAMAFLAGS = ast_channel_string2amaflag(v->value);
|
|
} else if (!strcasecmp(v->name, "accountcode")) {
|
|
ast_copy_string(gAccountcode, v->value, sizeof(gAccountcode));
|
|
} else if (!strcasecmp(v->name, "disallow")) {
|
|
ast_parse_allow_disallow(&gPrefs, gCap, v->value, 0);
|
|
} else if (!strcasecmp(v->name, "allow")) {
|
|
const char* tcodecs = v->value;
|
|
if (!strcasecmp(v->value, "all")) {
|
|
tcodecs = "ulaw,alaw,g729,g723,gsm";
|
|
}
|
|
ast_parse_allow_disallow(&gPrefs, gCap, tcodecs, 1);
|
|
} else if (!strcasecmp(v->name, "dtmfmode")) {
|
|
if (!strcasecmp(v->value, "inband"))
|
|
gDTMFMode = H323_DTMF_INBAND;
|
|
else if (!strcasecmp(v->value, "rfc2833"))
|
|
gDTMFMode = H323_DTMF_RFC2833;
|
|
else if (!strcasecmp(v->value, "cisco"))
|
|
gDTMFMode = H323_DTMF_CISCO;
|
|
else if (!strcasecmp(v->value, "q931keypad"))
|
|
gDTMFMode = H323_DTMF_Q931;
|
|
else if (!strcasecmp(v->value, "h245alphanumeric"))
|
|
gDTMFMode = H323_DTMF_H245ALPHANUMERIC;
|
|
else if (!strcasecmp(v->value, "h245signal"))
|
|
gDTMFMode = H323_DTMF_H245SIGNAL;
|
|
else {
|
|
ast_log(LOG_WARNING, "Unknown dtmf mode '%s', using rfc2833\n",
|
|
v->value);
|
|
gDTMFMode = H323_DTMF_RFC2833;
|
|
}
|
|
} else if (!strcasecmp(v->name, "relaxdtmf")) {
|
|
gDTMFMode |= ast_true(v->value) ? H323_DTMF_INBANDRELAX : 0;
|
|
} else if (!strcasecmp(v->name, "dtmfcodec") && atoi(v->value)) {
|
|
gDTMFCodec = atoi(v->value);
|
|
} else if (!strcasecmp(v->name, "faxdetect")) {
|
|
if (ast_true(v->value)) {
|
|
gFAXdetect = FAXDETECT_CNG | FAXDETECT_T38;
|
|
} else if (ast_false(v->value)) {
|
|
gFAXdetect = 0;
|
|
} else {
|
|
char *buf = ast_strdupa(v->value);
|
|
char *word, *next = buf;
|
|
gFAXdetect = 0;
|
|
while ((word = strsep(&next, ","))) {
|
|
if (!strcasecmp(word, "cng")) {
|
|
gFAXdetect |= FAXDETECT_CNG;
|
|
} else if (!strcasecmp(word, "t38")) {
|
|
gFAXdetect |= FAXDETECT_T38;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unknown faxdetect mode '%s' on line %d.\n", word, v->lineno);
|
|
}
|
|
}
|
|
|
|
}
|
|
} else if (!strcasecmp(v->name, "t38support")) {
|
|
if (!strcasecmp(v->value, "disabled"))
|
|
gT38Support = T38_DISABLED;
|
|
if (!strcasecmp(v->value, "no"))
|
|
gT38Support = T38_DISABLED;
|
|
else if (!strcasecmp(v->value, "faxgw"))
|
|
gT38Support = T38_FAXGW;
|
|
else if (!strcasecmp(v->value, "yes"))
|
|
gT38Support = T38_ENABLED;
|
|
} else if (!strcasecmp(v->name, "tracelevel")) {
|
|
gTRCLVL = atoi(v->value);
|
|
ooH323EpSetTraceLevel(gTRCLVL);
|
|
}
|
|
v = v->next;
|
|
}
|
|
|
|
for (cat = ast_category_browse(cfg, NULL); cat; cat = ast_category_browse(cfg, cat)) {
|
|
if (strcasecmp(cat, "general")) {
|
|
int friend_type = 0;
|
|
utype = ast_variable_retrieve(cfg, cat, "type");
|
|
if (utype) {
|
|
friend_type = strcasecmp(utype, "friend");
|
|
if (!strcmp(utype, "user") || 0 == friend_type) {
|
|
user = build_user(cat, ast_variable_browse(cfg, cat));
|
|
if (user) {
|
|
ast_mutex_lock(&userl.lock);
|
|
user->next = userl.users;
|
|
userl.users = user;
|
|
ast_mutex_unlock(&userl.lock);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Failed to build user %s\n", cat);
|
|
}
|
|
}
|
|
if (!strcasecmp(utype, "peer") || 0 == friend_type) {
|
|
peer = build_peer(cat, ast_variable_browse(cfg, cat), friend_type);
|
|
if (peer) {
|
|
ast_mutex_lock(&peerl.lock);
|
|
peer->next = peerl.peers;
|
|
peerl.peers = peer;
|
|
ast_mutex_unlock(&peerl.lock);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Failed to build peer %s\n", cat);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ast_config_destroy(cfg);
|
|
|
|
|
|
/* Determine ip address if neccessary */
|
|
if (ast_strlen_zero(gIP)) {
|
|
ooGetLocalIPAddress(gIP);
|
|
if (!strcmp(gIP, "127.0.0.1") || !strcmp(gIP, "::1")) {
|
|
ast_log(LOG_NOTICE, "Failed to determine local ip address. Please "
|
|
"specify it in ooh323.conf. OOH323 Disabled\n");
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ reload_config\n");
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
static char *handle_cli_ooh323_show_peer(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
char ip_port[30];
|
|
struct ooh323_peer *prev = NULL, *peer = NULL;
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 show peer";
|
|
e->usage =
|
|
"Usage: ooh323 show peer <name>\n"
|
|
" List details of specific OOH323 peer.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 4)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
ast_mutex_lock(&peerl.lock);
|
|
peer = peerl.peers;
|
|
while (peer) {
|
|
ast_mutex_lock(&peer->lock);
|
|
if (!strcmp(peer->name, a->argv[3])) {
|
|
break;
|
|
} else {
|
|
prev = peer;
|
|
peer = peer->next;
|
|
ast_mutex_unlock(&prev->lock);
|
|
}
|
|
}
|
|
|
|
if (peer) {
|
|
sprintf(ip_port, "%s:%d", peer->ip, peer->port);
|
|
ast_cli(a->fd, "%-15.15s%s\n", "Name: ", peer->name);
|
|
ast_cli(a->fd, "%s:%s,%s\n", "FastStart/H.245 Tunneling", peer->faststart?"yes":"no",
|
|
peer->h245tunneling?"yes":"no");
|
|
ast_cli(a->fd, "%-15s%s\n", "DirectRTP", peer->directrtp ? "yes" : "no");
|
|
ast_cli(a->fd, "%-15s%s\n", "EarlyDirectRTP", peer->earlydirect ? "yes" : "no");
|
|
ast_cli(a->fd, "%-15.15s%s", "Format Prefs: ", "(");
|
|
print_codec_to_cli(a->fd, &peer->prefs);
|
|
ast_cli(a->fd, ")\n");
|
|
ast_cli(a->fd, "%-15.15s", "DTMF Mode: ");
|
|
if (peer->dtmfmode & H323_DTMF_CISCO) {
|
|
ast_cli(a->fd, "%s\n", "cisco");
|
|
ast_cli(a->fd, "%-15.15s%d\n", "DTMF Codec: ", peer->dtmfcodec);
|
|
} else if (peer->dtmfmode & H323_DTMF_RFC2833) {
|
|
ast_cli(a->fd, "%s\n", "rfc2833");
|
|
ast_cli(a->fd, "%-15.15s%d\n", "DTMF Codec: ", peer->dtmfcodec);
|
|
} else if (peer->dtmfmode & H323_DTMF_Q931) {
|
|
ast_cli(a->fd, "%s\n", "q931keypad");
|
|
} else if (peer->dtmfmode & H323_DTMF_H245ALPHANUMERIC) {
|
|
ast_cli(a->fd, "%s\n", "h245alphanumeric");
|
|
} else if (peer->dtmfmode & H323_DTMF_H245SIGNAL) {
|
|
ast_cli(a->fd, "%s\n", "h245signal");
|
|
} else if (peer->dtmfmode & H323_DTMF_INBAND && peer->dtmfmode & H323_DTMF_INBANDRELAX) {
|
|
ast_cli(a->fd, "%s\n", "inband-relaxed");
|
|
} else if (peer->dtmfmode & H323_DTMF_INBAND) {
|
|
ast_cli(a->fd, "%s\n", "inband");
|
|
} else {
|
|
ast_cli(a->fd, "%s\n", "unknown");
|
|
}
|
|
ast_cli(a->fd,"%-15s", "T.38 Mode: ");
|
|
if (peer->t38support == T38_DISABLED) {
|
|
ast_cli(a->fd, "%s\n", "disabled");
|
|
} else if (peer->t38support == T38_FAXGW) {
|
|
ast_cli(a->fd, "%s\n", "faxgw/chan_sip compatible");
|
|
}
|
|
if (peer->faxdetect == (FAXDETECT_CNG | FAXDETECT_T38)) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "Yes");
|
|
} else if (peer->faxdetect & FAXDETECT_CNG) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "Cng");
|
|
} else if (peer->faxdetect & FAXDETECT_T38) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "T.38");
|
|
} else {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "No");
|
|
}
|
|
|
|
ast_cli(a->fd, "%-15.15s%s\n", "AccountCode: ", peer->accountcode);
|
|
ast_cli(a->fd, "%-15.15s%s\n", "AMA flags: ", ast_channel_amaflags2string(peer->amaflags));
|
|
ast_cli(a->fd, "%-15.15s%s\n", "IP:Port: ", ip_port);
|
|
ast_cli(a->fd, "%-15.15s%d\n", "OutgoingLimit: ", peer->outgoinglimit);
|
|
ast_cli(a->fd, "%-15.15s%d\n", "rtptimeout: ", peer->rtptimeout);
|
|
ast_cli(a->fd, "%-15.15s%s\n", "nat: ", peer->nat?"yes":"no");
|
|
if (peer->rtpmaskstr[0]) {
|
|
ast_cli(a->fd, "%-15.15s%s\n", "rtpmask: ", peer->rtpmaskstr);
|
|
}
|
|
if (peer->rtdrcount && peer->rtdrinterval) {
|
|
ast_cli(a->fd, "%-15.15s%d,%d\n", "RoundTrip: ", peer->rtdrcount, peer->rtdrinterval);
|
|
}
|
|
ast_mutex_unlock(&peer->lock);
|
|
} else {
|
|
ast_cli(a->fd, "Peer %s not found\n", a->argv[3]);
|
|
ast_cli(a->fd, "\n");
|
|
}
|
|
ast_mutex_unlock(&peerl.lock);
|
|
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static char *handle_cli_ooh323_show_peers(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct ooh323_peer *prev = NULL, *peer = NULL;
|
|
char formats[FORMAT_STRING_SIZE];
|
|
char ip_port[30];
|
|
#define FORMAT "%-15.15s %-15.15s %-23.23s %-s\n"
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 show peers";
|
|
e->usage =
|
|
"Usage: ooh323 show peers\n"
|
|
" Lists all known OOH323 peers.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 3)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
ast_cli(a->fd, FORMAT, "Name", "Accountcode", "ip:port", "Formats");
|
|
|
|
ast_mutex_lock(&peerl.lock);
|
|
peer = peerl.peers;
|
|
while (peer) {
|
|
ast_mutex_lock(&peer->lock);
|
|
snprintf(ip_port, sizeof(ip_port), "%s:%d", peer->ip, peer->port);
|
|
ast_cli(a->fd, FORMAT, peer->name,
|
|
peer->accountcode,
|
|
ip_port,
|
|
ast_getformatname_multiple(formats,FORMAT_STRING_SIZE,peer->cap));
|
|
prev = peer;
|
|
peer = peer->next;
|
|
ast_mutex_unlock(&prev->lock);
|
|
|
|
}
|
|
ast_mutex_unlock(&peerl.lock);
|
|
#undef FORMAT
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
/*! \brief Print codec list from preference to CLI/manager */
|
|
static void print_codec_to_cli(int fd, struct ast_codec_pref *pref)
|
|
{
|
|
int x;
|
|
struct ast_format tmpfmt;
|
|
for (x = 0; x < 32; x++) {
|
|
ast_codec_pref_index(pref, x, &tmpfmt);
|
|
if (!tmpfmt.id)
|
|
break;
|
|
ast_cli(fd, "%s", ast_getformatname(&tmpfmt));
|
|
ast_cli(fd, ":%d", pref->framing[x]);
|
|
if (x < 31 && ast_codec_pref_index(pref, x + 1, &tmpfmt))
|
|
ast_cli(fd, ",");
|
|
}
|
|
if (!x)
|
|
ast_cli(fd, "none");
|
|
}
|
|
|
|
static char *handle_cli_ooh323_show_user(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct ooh323_user *prev = NULL, *user = NULL;
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 show user";
|
|
e->usage =
|
|
"Usage: ooh323 show user <name>\n"
|
|
" List details of specific OOH323 user.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 4)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
|
|
ast_mutex_lock(&userl.lock);
|
|
user = userl.users;
|
|
while (user) {
|
|
ast_mutex_lock(&user->lock);
|
|
if (!strcmp(user->name, a->argv[3])) {
|
|
break;
|
|
} else {
|
|
prev = user;
|
|
user = user->next;
|
|
ast_mutex_unlock(&prev->lock);
|
|
}
|
|
}
|
|
|
|
if (user) {
|
|
ast_cli(a->fd, "%-15.15s%s\n", "Name: ", user->name);
|
|
ast_cli(a->fd, "%s:%s,%s\n", "FastStart/H.245 Tunneling", user->faststart?"yes":"no",
|
|
user->h245tunneling?"yes":"no");
|
|
ast_cli(a->fd, "%-15s%s\n", "DirectRTP", user->directrtp ? "yes" : "no");
|
|
ast_cli(a->fd, "%-15s%s\n", "EarlyDirectRTP", user->earlydirect ? "yes" : "no");
|
|
ast_cli(a->fd, "%-15.15s%s", "Format Prefs: ", "(");
|
|
print_codec_to_cli(a->fd, &user->prefs);
|
|
ast_cli(a->fd, ")\n");
|
|
ast_cli(a->fd, "%-15.15s", "DTMF Mode: ");
|
|
if (user->dtmfmode & H323_DTMF_CISCO) {
|
|
ast_cli(a->fd, "%s\n", "cisco");
|
|
ast_cli(a->fd, "%-15.15s%d\n", "DTMF Codec: ", user->dtmfcodec);
|
|
} else if (user->dtmfmode & H323_DTMF_RFC2833) {
|
|
ast_cli(a->fd, "%s\n", "rfc2833");
|
|
ast_cli(a->fd, "%-15.15s%d\n", "DTMF Codec: ", user->dtmfcodec);
|
|
} else if (user->dtmfmode & H323_DTMF_Q931) {
|
|
ast_cli(a->fd, "%s\n", "q931keypad");
|
|
} else if (user->dtmfmode & H323_DTMF_H245ALPHANUMERIC) {
|
|
ast_cli(a->fd, "%s\n", "h245alphanumeric");
|
|
} else if (user->dtmfmode & H323_DTMF_H245SIGNAL) {
|
|
ast_cli(a->fd, "%s\n", "h245signal");
|
|
} else if (user->dtmfmode & H323_DTMF_INBAND && user->dtmfmode & H323_DTMF_INBANDRELAX) {
|
|
ast_cli(a->fd, "%s\n", "inband-relaxed");
|
|
} else if (user->dtmfmode & H323_DTMF_INBAND) {
|
|
ast_cli(a->fd, "%s\n", "inband");
|
|
} else {
|
|
ast_cli(a->fd, "%s\n", "unknown");
|
|
}
|
|
ast_cli(a->fd,"%-15s", "T.38 Mode: ");
|
|
if (user->t38support == T38_DISABLED) {
|
|
ast_cli(a->fd, "%s\n", "disabled");
|
|
} else if (user->t38support == T38_FAXGW) {
|
|
ast_cli(a->fd, "%s\n", "faxgw/chan_sip compatible");
|
|
}
|
|
if (user->faxdetect == (FAXDETECT_CNG | FAXDETECT_T38)) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "Yes");
|
|
} else if (user->faxdetect & FAXDETECT_CNG) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "Cng");
|
|
} else if (user->faxdetect & FAXDETECT_T38) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "T.38");
|
|
} else {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "No");
|
|
}
|
|
|
|
ast_cli(a->fd, "%-15.15s%s\n", "AccountCode: ", user->accountcode);
|
|
ast_cli(a->fd, "%-15.15s%s\n", "AMA flags: ", ast_channel_amaflags2string(user->amaflags));
|
|
ast_cli(a->fd, "%-15.15s%s\n", "Context: ", user->context);
|
|
ast_cli(a->fd, "%-15.15s%d\n", "IncomingLimit: ", user->incominglimit);
|
|
ast_cli(a->fd, "%-15.15s%d\n", "InUse: ", user->inUse);
|
|
ast_cli(a->fd, "%-15.15s%d\n", "rtptimeout: ", user->rtptimeout);
|
|
ast_cli(a->fd, "%-15.15s%s\n", "nat: ", user->nat?"yes":"no");
|
|
if (user->rtpmaskstr[0]) {
|
|
ast_cli(a->fd, "%-15.15s%s\n", "rtpmask: ", user->rtpmaskstr);
|
|
}
|
|
ast_mutex_unlock(&user->lock);
|
|
if (user->rtdrcount && user->rtdrinterval) {
|
|
ast_cli(a->fd, "%-15.15s%d,%d\n", "RoundTrip: ", user->rtdrcount, user->rtdrinterval);
|
|
}
|
|
} else {
|
|
ast_cli(a->fd, "User %s not found\n", a->argv[3]);
|
|
ast_cli(a->fd, "\n");
|
|
}
|
|
ast_mutex_unlock(&userl.lock);
|
|
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static char *handle_cli_ooh323_show_users(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct ooh323_user *prev = NULL, *user = NULL;
|
|
char formats[FORMAT_STRING_SIZE];
|
|
#define FORMAT1 "%-15.15s %-15.15s %-15.15s %-s\n"
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 show users";
|
|
e->usage =
|
|
"Usage: ooh323 show users \n"
|
|
" Lists all known OOH323 users.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 3)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
|
|
ast_cli(a->fd, FORMAT1, "Username", "Accountcode", "Context", "Formats");
|
|
|
|
ast_mutex_lock(&userl.lock);
|
|
user = userl.users;
|
|
while(user)
|
|
{
|
|
ast_mutex_lock(&user->lock);
|
|
ast_cli(a->fd, FORMAT1, user->name,
|
|
user->accountcode, user->context,
|
|
ast_getformatname_multiple(formats, FORMAT_STRING_SIZE, user->cap));
|
|
prev = user;
|
|
user = user->next;
|
|
ast_mutex_unlock(&prev->lock);
|
|
|
|
}
|
|
ast_mutex_unlock(&userl.lock);
|
|
#undef FORMAT1
|
|
return RESULT_SUCCESS;
|
|
|
|
}
|
|
|
|
static char *handle_cli_ooh323_set_debug(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 set debug [off]";
|
|
e->usage =
|
|
"Usage: ooh323 set debug [off]\n"
|
|
" Enables/Disables debugging of OOH323 channel driver\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc < 3 || a->argc > 4)
|
|
return CLI_SHOWUSAGE;
|
|
if (a->argc == 4 && strcasecmp(a->argv[3], "off"))
|
|
return CLI_SHOWUSAGE;
|
|
|
|
gH323Debug = (a->argc == 4) ? FALSE : TRUE;
|
|
ast_cli(a->fd, "OOH323 Debugging %s\n", gH323Debug ? "Enabled" : "Disabled");
|
|
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
#if 0
|
|
static int ooh323_show_channels(int fd, int argc, char *argv[])
|
|
{
|
|
return RESULT_SUCCESS;
|
|
}
|
|
#endif
|
|
|
|
static char *handle_cli_ooh323_show_gk(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
char value[FORMAT_STRING_SIZE];
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 show gk";
|
|
e->usage =
|
|
"Usage: ooh323 show gk\n"
|
|
" Shows Gatekeeper connection state\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 3)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
ast_cli(a->fd, "\nGateKeeper connection state:\n");
|
|
if (!gH323ep.gkClient) {
|
|
ast_cli(a->fd, "No Gatekeeper is configured\n");
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
if (gRasGkMode == RasNoGatekeeper) {
|
|
snprintf(value, sizeof(value), "%s", "No Gatekeeper");
|
|
} else if (gRasGkMode == RasDiscoverGatekeeper) {
|
|
snprintf(value, sizeof(value), "%s", "Discover");
|
|
} else {
|
|
snprintf(value, sizeof(value), "%s", gGatekeeper);
|
|
}
|
|
ast_cli(a->fd, "%-20s%s\n", "Gatekeeper:", value);
|
|
switch(gH323ep.gkClient->state) {
|
|
case GkClientIdle:
|
|
ast_cli(a->fd, "%-20s%s\n", "GK state:", "Idle");
|
|
break;
|
|
case GkClientDiscovered:
|
|
ast_cli(a->fd, "%-20s%s\n", "GK state:", "Discovered");
|
|
break;
|
|
case GkClientRegistered:
|
|
ast_cli(a->fd, "%-20s%s\n", "GK state:", "Registered");
|
|
break;
|
|
case GkClientUnregistered:
|
|
ast_cli(a->fd, "%-20s%s\n", "GK state:", "Unregistered");
|
|
break;
|
|
case GkClientGkErr:
|
|
ast_cli(a->fd, "%-20s%s\n", "GK state:", "Error");
|
|
break;
|
|
case GkClientFailed:
|
|
ast_cli(a->fd, "%-20s%s\n", "GK state:", "Failed");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static char *handle_cli_ooh323_show_config(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
char value[FORMAT_STRING_SIZE];
|
|
ooAliases *pAlias = NULL, *pAliasNext = NULL;;
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "ooh323 show config";
|
|
e->usage =
|
|
"Usage: ooh323 show config\n"
|
|
" Shows global configuration of H.323 channel driver\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 3)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
ast_cli(a->fd, "\nObjective Open H.323 Channel Driver's Config:\n");
|
|
snprintf(value, sizeof(value), "%s:%d", gIP, gPort);
|
|
ast_cli(a->fd, "%-20s%s\n", "IP:Port: ", value);
|
|
ast_cli(a->fd, "%-20s%d-%d\n", "H.225 port range: ", ooconfig.mTCPPortStart, ooconfig.mTCPPortEnd);
|
|
ast_cli(a->fd, "%-20s%s\n", "FastStart", gFastStart?"yes":"no");
|
|
ast_cli(a->fd, "%-20s%s\n", "Tunneling", gTunneling?"yes":"no");
|
|
ast_cli(a->fd, "%-20s%s\n", "CallerId", gCallerID);
|
|
ast_cli(a->fd, "%-20s%s\n", "MediaWaitForConnect", gMediaWaitForConnect?"yes":"no");
|
|
ast_cli(a->fd, "%-20s%s\n", "DirectRTP", gDirectRTP ? "yes" : "no");
|
|
ast_cli(a->fd, "%-20s%s\n", "EarlyDirectRTP", gEarlyDirect ? "yes" : "no");
|
|
|
|
#if (0)
|
|
extern OOH323EndPoint gH323ep;
|
|
ast_cli(a->fd, "%-20s%s\n", "FASTSTART",
|
|
(OO_TESTFLAG(gH323ep.flags, OO_M_FASTSTART) != 0) ? "yes" : "no");
|
|
ast_cli(a->fd, "%-20s%s\n", "TUNNELING",
|
|
(OO_TESTFLAG(gH323ep.flags, OO_M_TUNNELING) != 0) ? "yes" : "no");
|
|
ast_cli(a->fd, "%-20s%s\n", "MEDIAWAITFORCONN",
|
|
(OO_TESTFLAG(gH323ep.flags, OO_M_MEDIAWAITFORCONN) != 0) ? "yes" : "no");
|
|
#endif
|
|
|
|
if (gRasGkMode == RasNoGatekeeper) {
|
|
snprintf(value, sizeof(value), "%s", "No Gatekeeper");
|
|
} else if (gRasGkMode == RasDiscoverGatekeeper) {
|
|
snprintf(value, sizeof(value), "%s", "Discover");
|
|
} else {
|
|
snprintf(value, sizeof(value), "%s", gGatekeeper);
|
|
}
|
|
ast_cli(a->fd, "%-20s%s\n", "Gatekeeper:", value);
|
|
ast_cli(a->fd, "%-20s%s\n", "H.323 LogFile:", gLogFile);
|
|
ast_cli(a->fd, "%-20s%s\n", "Context:", gContext);
|
|
ast_cli(a->fd, "%-20s%s\n", "Capability:",
|
|
ast_getformatname_multiple(value,FORMAT_STRING_SIZE,gCap));
|
|
ast_cli(a->fd, "%-20s", "DTMF Mode: ");
|
|
if (gDTMFMode & H323_DTMF_CISCO) {
|
|
ast_cli(a->fd, "%s\n", "cisco");
|
|
ast_cli(a->fd, "%-20.15s%d\n", "DTMF Codec: ", gDTMFCodec);
|
|
} else if (gDTMFMode & H323_DTMF_RFC2833) {
|
|
ast_cli(a->fd, "%s\n", "rfc2833");
|
|
ast_cli(a->fd, "%-20.15s%d\n", "DTMF Codec: ", gDTMFCodec);
|
|
} else if (gDTMFMode & H323_DTMF_Q931) {
|
|
ast_cli(a->fd, "%s\n", "q931keypad");
|
|
} else if (gDTMFMode & H323_DTMF_H245ALPHANUMERIC) {
|
|
ast_cli(a->fd, "%s\n", "h245alphanumeric");
|
|
} else if (gDTMFMode & H323_DTMF_H245SIGNAL) {
|
|
ast_cli(a->fd, "%s\n", "h245signal");
|
|
} else if (gDTMFMode & H323_DTMF_INBAND && gDTMFMode & H323_DTMF_INBANDRELAX) {
|
|
ast_cli(a->fd, "%s\n", "inband-relaxed");
|
|
} else if (gDTMFMode & H323_DTMF_INBAND) {
|
|
ast_cli(a->fd, "%s\n", "inband");
|
|
} else {
|
|
ast_cli(a->fd, "%s\n", "unknown");
|
|
}
|
|
|
|
ast_cli(a->fd,"%-20s", "T.38 Mode: ");
|
|
if (gT38Support == T38_DISABLED) {
|
|
ast_cli(a->fd, "%s\n", "disabled");
|
|
} else if (gT38Support == T38_FAXGW) {
|
|
ast_cli(a->fd, "%s\n", "faxgw/chan_sip compatible");
|
|
}
|
|
if (gFAXdetect == (FAXDETECT_CNG | FAXDETECT_T38)) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "Yes");
|
|
} else if (gFAXdetect & FAXDETECT_CNG) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "Cng");
|
|
} else if (gFAXdetect & FAXDETECT_T38) {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "T.38");
|
|
} else {
|
|
ast_cli(a->fd,"%-20s%s\n", "FAX Detect:", "No");
|
|
}
|
|
|
|
if (gRTDRCount && gRTDRInterval) {
|
|
ast_cli(a->fd, "%-20.15s%d,%d\n", "RoundTrip: ", gRTDRCount, gRTDRInterval);
|
|
}
|
|
|
|
ast_cli(a->fd, "%-20s%ld\n", "Call counter: ", callnumber);
|
|
ast_cli(a->fd, "%-20s%s\n", "AccountCode: ", gAccountcode);
|
|
ast_cli(a->fd, "%-20s%s\n", "AMA flags: ", ast_channel_amaflags2string(gAMAFLAGS));
|
|
|
|
pAlias = gAliasList;
|
|
if(pAlias) {
|
|
ast_cli(a->fd, "%-20s\n", "Aliases: ");
|
|
}
|
|
while (pAlias) {
|
|
pAliasNext = pAlias->next;
|
|
if (pAliasNext) {
|
|
ast_cli(a->fd,"\t%-30s\t%-30s\n",pAlias->value, pAliasNext->value);
|
|
pAlias = pAliasNext->next;
|
|
} else {
|
|
ast_cli(a->fd,"\t%-30s\n",pAlias->value);
|
|
pAlias = pAlias->next;
|
|
}
|
|
}
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static struct ast_cli_entry cli_ooh323[] = {
|
|
AST_CLI_DEFINE(handle_cli_ooh323_set_debug, "Enable/Disable OOH323 debugging"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_show_config, "Show details on global configuration of H.323 channel driver"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_show_gk, "Show OOH323 Gatekeeper connection status"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_show_peer, "Show details on specific OOH323 peer"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_show_peers, "Show defined OOH323 peers"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_show_user, "Show details on specific OOH323 user"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_show_users, "Show defined OOH323 users"),
|
|
AST_CLI_DEFINE(handle_cli_ooh323_reload, "reload ooh323 config")
|
|
};
|
|
|
|
/*! \brief OOH323 Dialplan function - reads ooh323 settings */
|
|
static int function_ooh323_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(chan);
|
|
|
|
ast_channel_lock(chan);
|
|
if (!p) {
|
|
ast_channel_unlock(chan);
|
|
return -1;
|
|
}
|
|
|
|
if (strcmp(ast_channel_tech(chan)->type, "OOH323")) {
|
|
ast_log(LOG_ERROR, "This function is only supported on OOH323 channels, Channel is %s\n", ast_channel_tech(chan)->type);
|
|
ast_channel_unlock(chan);
|
|
return -1;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
if (!strcasecmp(data, "faxdetect")) {
|
|
ast_copy_string(buf, p->faxdetect ? "1" : "0", len);
|
|
} else if (!strcasecmp(data, "t38support")) {
|
|
ast_copy_string(buf, p->t38support ? "1" : "0", len);
|
|
} else if (!strcasecmp(data, "caller_h323id")) {
|
|
ast_copy_string(buf, p->caller_h323id, len);
|
|
} else if (!strcasecmp(data, "caller_dialeddigits")) {
|
|
ast_copy_string(buf, p->caller_dialedDigits, len);
|
|
} else if (!strcasecmp(data, "caller_email")) {
|
|
ast_copy_string(buf, p->caller_email, len);
|
|
} else if (!strcasecmp(data, "h323id_url")) {
|
|
ast_copy_string(buf, p->caller_url, len);
|
|
} else if (!strcasecmp(data, "callee_h323id")) {
|
|
ast_copy_string(buf, p->callee_h323id, len);
|
|
} else if (!strcasecmp(data, "callee_dialeddigits")) {
|
|
ast_copy_string(buf, p->callee_dialedDigits, len);
|
|
} else if (!strcasecmp(data, "callee_email")) {
|
|
ast_copy_string(buf, p->callee_email, len);
|
|
} else if (!strcasecmp(data, "callee_url")) {
|
|
ast_copy_string(buf, p->callee_url, len);
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
ast_channel_unlock(chan);
|
|
return 0;
|
|
}
|
|
|
|
/*! \brief OOH323 Dialplan function - writes ooh323 settings */
|
|
static int function_ooh323_write(struct ast_channel *chan, const char *cmd, char *data, const char *value)
|
|
{
|
|
struct ooh323_pvt *p = ast_channel_tech_pvt(chan);
|
|
int res = -1;
|
|
|
|
ast_channel_lock(chan);
|
|
if (!p) {
|
|
ast_channel_unlock(chan);
|
|
return -1;
|
|
}
|
|
|
|
if (strcmp(ast_channel_tech(chan)->type, "OOH323")) {
|
|
ast_log(LOG_ERROR, "This function is only supported on OOH323 channels, Channel is %s\n", ast_channel_tech(chan)->type);
|
|
ast_channel_unlock(chan);
|
|
return -1;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
if (!strcasecmp(data, "faxdetect")) {
|
|
if (ast_true(value)) {
|
|
p->faxdetect = 1;
|
|
res = 0;
|
|
} else if (ast_false(value)) {
|
|
p->faxdetect = 0;
|
|
res = 0;
|
|
} else {
|
|
char *buf = ast_strdupa(value);
|
|
char *word, *next = buf;
|
|
p->faxdetect = 0;
|
|
res = 0;
|
|
while ((word = strsep(&next, ","))) {
|
|
if (!strcasecmp(word, "cng")) {
|
|
p->faxdetect |= FAXDETECT_CNG;
|
|
} else if (!strcasecmp(word, "t38")) {
|
|
p->faxdetect |= FAXDETECT_T38;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unknown faxdetect mode '%s'.\n", word);
|
|
res = -1;
|
|
}
|
|
}
|
|
|
|
}
|
|
} else if (!strcasecmp(data, "t38support")) {
|
|
if (ast_true(value)) {
|
|
p->t38support = 1;
|
|
res = 0;
|
|
} else {
|
|
p->t38support = 0;
|
|
res = 0;
|
|
}
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_channel_unlock(chan);
|
|
|
|
return res;
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
struct ooAliases * pNewAlias = NULL;
|
|
struct ooh323_peer *peer = NULL;
|
|
struct ast_format tmpfmt;
|
|
OOH225MsgCallbacks h225Callbacks = {0, 0, 0, 0};
|
|
|
|
OOH323CALLBACKS h323Callbacks = {
|
|
.onNewCallCreated = onNewCallCreated,
|
|
.onAlerting = onAlerting,
|
|
.onProgress = onProgress,
|
|
.onIncomingCall = NULL,
|
|
.onOutgoingCall = onOutgoingCall,
|
|
.onCallEstablished = onCallEstablished,
|
|
.onCallCleared = onCallCleared,
|
|
.openLogicalChannels = NULL,
|
|
.onReceivedDTMF = ooh323_onReceivedDigit,
|
|
.onModeChanged = onModeChanged,
|
|
.onMediaChanged = (cb_OnMediaChanged) setup_rtp_remote,
|
|
};
|
|
if (!(gCap = ast_format_cap_alloc())) {
|
|
return 1;
|
|
}
|
|
if (!(ooh323_tech.capabilities = ast_format_cap_alloc())) {
|
|
return 1;
|
|
}
|
|
ast_format_cap_add(gCap, ast_format_set(&tmpfmt, AST_FORMAT_ULAW, 0));
|
|
ast_format_cap_add_all(ooh323_tech.capabilities);
|
|
|
|
myself = ast_module_info->self;
|
|
|
|
h225Callbacks.onReceivedSetup = &ooh323_onReceivedSetup;
|
|
|
|
userl.users = NULL;
|
|
ast_mutex_init(&userl.lock);
|
|
peerl.peers = NULL;
|
|
ast_mutex_init(&peerl.lock);
|
|
|
|
#if 0
|
|
ast_register_atexit(&ast_ooh323c_exit);
|
|
#endif
|
|
|
|
if (!(sched = ast_sched_context_create())) {
|
|
ast_log(LOG_WARNING, "Unable to create schedule context\n");
|
|
}
|
|
if (!(io = io_context_create())) {
|
|
ast_log(LOG_WARNING, "Unable to create I/O context\n");
|
|
}
|
|
|
|
|
|
if (!reload_config(0)) {
|
|
/* Make sure we can register our OOH323 channel type */
|
|
if (ast_channel_register(&ooh323_tech)) {
|
|
ast_log(LOG_ERROR, "Unable to register channel class %s\n", type);
|
|
return 0;
|
|
}
|
|
ast_rtp_glue_register(&ooh323_rtp);
|
|
ast_udptl_proto_register(&ooh323_udptl);
|
|
ast_cli_register_multiple(cli_ooh323, sizeof(cli_ooh323) / sizeof(struct ast_cli_entry));
|
|
|
|
/* fire up the H.323 Endpoint */
|
|
if (OO_OK != ooH323EpInitialize(OO_CALLMODE_AUDIOCALL, gLogFile)) {
|
|
ast_log(LOG_ERROR, "Failed to initialize OOH323 endpoint-"
|
|
"OOH323 Disabled\n");
|
|
return 1;
|
|
}
|
|
|
|
if (gIsGateway)
|
|
ooH323EpSetAsGateway();
|
|
|
|
ooH323EpSetVersionInfo(t35countrycode, t35extensions, manufacturer,
|
|
vendor, version);
|
|
ooH323EpDisableAutoAnswer();
|
|
ooH323EpSetH225MsgCallbacks(h225Callbacks);
|
|
ooH323EpSetTraceLevel(gTRCLVL);
|
|
ooH323EpSetLocalAddress(gIP, gPort);
|
|
if (v6mode) {
|
|
ast_debug(1, "OOH323 channel is in IP6 mode\n");
|
|
}
|
|
ooH323EpSetCallerID(gCallerID);
|
|
|
|
if(ooH323EpSetTCPPortRange(ooconfig.mTCPPortStart,
|
|
ooconfig.mTCPPortEnd) == OO_FAILED) {
|
|
ast_log(LOG_ERROR, "h225portrange: Failed to set range\n");
|
|
}
|
|
|
|
/* Set aliases if any */
|
|
for (pNewAlias = gAliasList; pNewAlias; pNewAlias = pNewAlias->next) {
|
|
switch (pNewAlias->type) {
|
|
case T_H225AliasAddress_h323_ID:
|
|
ooH323EpAddAliasH323ID(pNewAlias->value);
|
|
break;
|
|
case T_H225AliasAddress_dialedDigits:
|
|
ooH323EpAddAliasDialedDigits(pNewAlias->value);
|
|
break;
|
|
case T_H225AliasAddress_email_ID:
|
|
ooH323EpAddAliasEmailID(pNewAlias->value);
|
|
break;
|
|
default:
|
|
;
|
|
}
|
|
}
|
|
|
|
ast_mutex_lock(&peerl.lock);
|
|
peer = peerl.peers;
|
|
while (peer) {
|
|
if(peer->h323id) ooH323EpAddAliasH323ID(peer->h323id);
|
|
if(peer->email) ooH323EpAddAliasEmailID(peer->email);
|
|
if(peer->e164) ooH323EpAddAliasDialedDigits(peer->e164);
|
|
if(peer->url) ooH323EpAddAliasURLID(peer->url);
|
|
peer = peer->next;
|
|
}
|
|
ast_mutex_unlock(&peerl.lock);
|
|
|
|
|
|
if (gMediaWaitForConnect)
|
|
ooH323EpEnableMediaWaitForConnect();
|
|
else
|
|
ooH323EpDisableMediaWaitForConnect();
|
|
|
|
/* Fast start and tunneling options */
|
|
if (gFastStart)
|
|
ooH323EpEnableFastStart();
|
|
else
|
|
ooH323EpDisableFastStart();
|
|
|
|
if (!gTunneling)
|
|
ooH323EpDisableH245Tunneling();
|
|
|
|
if (gBeMaster)
|
|
ooH323EpTryBeMaster(1);
|
|
|
|
ooH323EpEnableManualRingback();
|
|
|
|
/* Gatekeeper */
|
|
if (gRasGkMode == RasUseSpecificGatekeeper)
|
|
ooGkClientInit(gRasGkMode, gGatekeeper, 0);
|
|
else if (gRasGkMode == RasDiscoverGatekeeper)
|
|
ooGkClientInit(gRasGkMode, 0, 0);
|
|
|
|
/* Register callbacks */
|
|
ooH323EpSetH323Callbacks(h323Callbacks);
|
|
|
|
/* Add endpoint capabilities */
|
|
if (ooh323c_set_capability(&gPrefs, gCap, gDTMFMode, gDTMFCodec) < 0) {
|
|
ast_log(LOG_ERROR, "Capabilities failure for OOH323. OOH323 Disabled.\n");
|
|
return 1;
|
|
}
|
|
|
|
/* Create H.323 listener */
|
|
if (ooCreateH323Listener() != OO_OK) {
|
|
ast_log(LOG_ERROR, "OOH323 Listener Creation failure. "
|
|
"OOH323 DISABLED\n");
|
|
|
|
ooH323EpDestroy();
|
|
return 1;
|
|
}
|
|
|
|
if (ooh323c_start_stack_thread() < 0) {
|
|
ast_log(LOG_ERROR, "Failed to start OOH323 stack thread. "
|
|
"OOH323 DISABLED\n");
|
|
ooH323EpDestroy();
|
|
return 1;
|
|
}
|
|
/* And start the monitor for the first time */
|
|
restart_monitor();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static void *do_monitor(void *data)
|
|
{
|
|
int res;
|
|
int reloading;
|
|
struct ooh323_pvt *h323 = NULL;
|
|
time_t t;
|
|
|
|
for (;;) {
|
|
struct ooh323_pvt *h323_next;
|
|
/* Check for a reload request */
|
|
ast_mutex_lock(&h323_reload_lock);
|
|
reloading = h323_reloading;
|
|
h323_reloading = 0;
|
|
ast_mutex_unlock(&h323_reload_lock);
|
|
if (reloading) {
|
|
ast_verb(1, "Reloading H.323\n");
|
|
ooh323_do_reload();
|
|
}
|
|
|
|
/* Check for interfaces needing to be killed */
|
|
ast_mutex_lock(&iflock);
|
|
time(&t);
|
|
h323 = iflist;
|
|
while (h323) {
|
|
h323_next = h323->next;
|
|
|
|
if (h323->rtp && h323->rtptimeout && h323->lastrtptx &&
|
|
h323->lastrtptx + h323->rtptimeout < t) {
|
|
ast_rtp_instance_sendcng(h323->rtp, 0);
|
|
h323->lastrtptx = time(NULL);
|
|
}
|
|
|
|
if (h323->rtp && h323->owner && h323->rtptimeout &&
|
|
h323->lastrtprx && ast_sockaddr_isnull(&h323->redirip) &&
|
|
h323->lastrtprx + h323->rtptimeout < t) {
|
|
if (!ast_channel_trylock(h323->owner)) {
|
|
ast_softhangup_nolock(h323->owner, AST_SOFTHANGUP_DEV);
|
|
ast_log(LOG_NOTICE, "Disconnecting call '%s' for lack of RTP activity in %ld seconds\n", ast_channel_name(h323->owner), (long) (t - h323->lastrtprx));
|
|
ast_channel_unlock(h323->owner);
|
|
}
|
|
|
|
}
|
|
|
|
if (ast_test_flag(h323, H323_NEEDDESTROY)) {
|
|
ooh323_destroy (h323);
|
|
} /* else if (ast_test_flag(h323, H323_NEEDSTART) && h323->owner) {
|
|
ast_channel_lock(h323->owner);
|
|
if (ast_pbx_start(h323->owner)) {
|
|
ast_log(LOG_WARNING, "Unable to start PBX on %s\n", h323->owner->name);
|
|
ast_channel_unlock(h323->owner);
|
|
ast_hangup(h323->owner);
|
|
}
|
|
ast_channel_unlock(h323->owner);
|
|
ast_clear_flag(h323, H323_NEEDSTART);
|
|
} */
|
|
h323 = h323_next;
|
|
}
|
|
ast_mutex_unlock(&iflock);
|
|
pthread_testcancel();
|
|
|
|
/* Wait for sched or io */
|
|
res = ast_sched_wait(sched);
|
|
if ((res < 0) || (res > 1000)) {
|
|
res = 1000;
|
|
}
|
|
res = ast_io_wait(io, res);
|
|
pthread_testcancel();
|
|
ast_mutex_lock(&monlock);
|
|
if (res >= 0) {
|
|
ast_sched_runq(sched);
|
|
}
|
|
ast_mutex_unlock(&monlock);
|
|
}
|
|
/* Never reached */
|
|
return NULL;
|
|
}
|
|
|
|
int restart_monitor(void)
|
|
{
|
|
pthread_attr_t attr;
|
|
|
|
/* If we're supposed to be stopped -- stay stopped */
|
|
if (monitor_thread == AST_PTHREADT_STOP)
|
|
return 0;
|
|
if (ast_mutex_lock(&monlock)) {
|
|
ast_log(LOG_WARNING, "Unable to lock monitor\n");
|
|
return -1;
|
|
}
|
|
if (monitor_thread == pthread_self()) {
|
|
ast_mutex_unlock(&monlock);
|
|
ast_log(LOG_WARNING, "Cannot kill myself\n");
|
|
return -1;
|
|
}
|
|
if (monitor_thread != AST_PTHREADT_NULL) {
|
|
/* Wake up the thread */
|
|
pthread_kill(monitor_thread, SIGURG);
|
|
} else {
|
|
pthread_attr_init(&attr);
|
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
|
/* Start a new monitor */
|
|
if (ast_pthread_create(&monitor_thread, &attr, do_monitor, NULL) < 0) {
|
|
ast_mutex_unlock(&monlock);
|
|
ast_log(LOG_ERROR, "Unable to start monitor thread.\n");
|
|
return -1;
|
|
}
|
|
}
|
|
ast_mutex_unlock(&monlock);
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
int ooh323_destroy(struct ooh323_pvt *p)
|
|
{
|
|
/* NOTE: Assumes iflock already acquired */
|
|
struct ooh323_pvt *prev = NULL, *cur = NULL;
|
|
struct ooh323_user *user = NULL;
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323_destroy \n");
|
|
|
|
if (p)
|
|
ast_verb(0, " Destroying %s\n", p->username);
|
|
}
|
|
|
|
cur = iflist;
|
|
while (cur) {
|
|
if (cur == p) { break; }
|
|
prev = cur;
|
|
cur = cur->next;
|
|
}
|
|
|
|
if (cur) {
|
|
ast_mutex_lock(&cur->lock);
|
|
if (prev)
|
|
prev->next = cur->next;
|
|
else
|
|
iflist = cur->next;
|
|
|
|
if (cur->callToken) {
|
|
if (gH323Debug)
|
|
ast_verb(0, " Destroying %s\n", cur->callToken);
|
|
ast_free(cur->callToken);
|
|
cur->callToken = 0;
|
|
}
|
|
|
|
if (cur->username) {
|
|
free(cur->username);
|
|
cur->username = 0;
|
|
}
|
|
|
|
if (cur->host) {
|
|
free(cur->host);
|
|
cur->host = 0;
|
|
}
|
|
|
|
if (cur->callerid_name) {
|
|
free(cur->callerid_name);
|
|
cur->callerid_name = 0;
|
|
}
|
|
|
|
if (cur->callerid_num) {
|
|
free(cur->callerid_num);
|
|
cur->callerid_num = 0;
|
|
}
|
|
|
|
if (cur->rtp) {
|
|
ast_rtp_instance_destroy(cur->rtp);
|
|
cur->rtp = NULL;
|
|
}
|
|
|
|
if (cur->udptl) {
|
|
ast_udptl_destroy(cur->udptl);
|
|
cur->udptl = NULL;
|
|
}
|
|
|
|
/* Unlink us from the owner if we have one */
|
|
if (cur->owner) {
|
|
while(ast_channel_trylock(cur->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&cur->lock);
|
|
}
|
|
ast_debug(1, "Detaching from %s\n", ast_channel_name(cur->owner));
|
|
ast_channel_tech_pvt_set(cur->owner, NULL);
|
|
ast_channel_unlock(cur->owner);
|
|
cur->owner = NULL;
|
|
ast_module_unref(myself);
|
|
}
|
|
|
|
if (cur->vad) {
|
|
ast_dsp_free(cur->vad);
|
|
cur->vad = NULL;
|
|
}
|
|
|
|
/* decrement user/peer count */
|
|
|
|
if(!ast_test_flag(cur, H323_OUTGOING)) {
|
|
if (cur->neighbor.user) {
|
|
user = find_user(p->callerid_name, cur->neighbor.user);
|
|
if(user && user->inUse > 0) {
|
|
ast_mutex_lock(&user->lock);
|
|
user->inUse--;
|
|
ast_mutex_unlock(&user->lock);
|
|
}
|
|
free(cur->neighbor.user);
|
|
}
|
|
} else {
|
|
/* outgoing limit decrement here !!! */
|
|
}
|
|
|
|
ast_mutex_unlock(&cur->lock);
|
|
ast_mutex_destroy(&cur->lock);
|
|
cur->cap = ast_format_cap_destroy(cur->cap);
|
|
ast_free(cur);
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ ooh323_destroy\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
int delete_peers()
|
|
{
|
|
struct ooh323_peer *cur = NULL, *prev = NULL;
|
|
ast_mutex_lock(&peerl.lock);
|
|
cur = peerl.peers;
|
|
while (cur) {
|
|
prev = cur;
|
|
cur = cur->next;
|
|
|
|
ast_mutex_destroy(&prev->lock);
|
|
if(prev->h323id) free(prev->h323id);
|
|
if(prev->email) free(prev->email);
|
|
if(prev->url) free(prev->url);
|
|
if(prev->e164) free(prev->e164);
|
|
if(prev->rtpmask) {
|
|
ast_mutex_lock(&prev->rtpmask->lock);
|
|
prev->rtpmask->inuse--;
|
|
ast_mutex_unlock(&prev->rtpmask->lock);
|
|
if (prev->rtpmask->inuse == 0) {
|
|
regfree(&prev->rtpmask->regex);
|
|
ast_mutex_destroy(&prev->rtpmask->lock);
|
|
free(prev->rtpmask);
|
|
}
|
|
}
|
|
free(prev);
|
|
|
|
if (cur == peerl.peers) {
|
|
break;
|
|
}
|
|
}
|
|
peerl.peers = NULL;
|
|
ast_mutex_unlock(&peerl.lock);
|
|
return 0;
|
|
}
|
|
|
|
int delete_users()
|
|
{
|
|
struct ooh323_user *cur = NULL, *prev = NULL;
|
|
ast_mutex_lock(&userl.lock);
|
|
cur = userl.users;
|
|
while (cur) {
|
|
prev = cur;
|
|
cur = cur->next;
|
|
ast_mutex_destroy(&prev->lock);
|
|
|
|
if(prev->rtpmask) {
|
|
ast_mutex_lock(&prev->rtpmask->lock);
|
|
prev->rtpmask->inuse--;
|
|
ast_mutex_unlock(&prev->rtpmask->lock);
|
|
if (prev->rtpmask->inuse == 0) {
|
|
regfree(&prev->rtpmask->regex);
|
|
ast_mutex_destroy(&prev->rtpmask->lock);
|
|
free(prev->rtpmask);
|
|
}
|
|
}
|
|
prev->cap = ast_format_cap_destroy(prev->cap);
|
|
free(prev);
|
|
if (cur == userl.users) {
|
|
break;
|
|
}
|
|
}
|
|
userl.users = NULL;
|
|
ast_mutex_unlock(&userl.lock);
|
|
return 0;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
struct ooh323_pvt *p;
|
|
struct ooAliases *cur = NULL, *prev = NULL;
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323 unload_module \n");
|
|
}
|
|
/* First, take us out of the channel loop */
|
|
ast_cli_unregister_multiple(cli_ooh323, sizeof(cli_ooh323) / sizeof(struct ast_cli_entry));
|
|
ast_rtp_glue_unregister(&ooh323_rtp);
|
|
ast_udptl_proto_unregister(&ooh323_udptl);
|
|
ast_channel_unregister(&ooh323_tech);
|
|
#if 0
|
|
ast_unregister_atexit(&ast_ooh323c_exit);
|
|
#endif
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - hanging up all interfaces\n");
|
|
}
|
|
if (!ast_mutex_lock(&iflock)) {
|
|
/* Hangup all interfaces if they have an owner */
|
|
p = iflist;
|
|
while (p) {
|
|
if (p->owner) {
|
|
ast_softhangup(p->owner, AST_SOFTHANGUP_APPUNLOAD);
|
|
}
|
|
p = p->next;
|
|
}
|
|
iflist = NULL;
|
|
ast_mutex_unlock(&iflock);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unable to lock the interface list\n");
|
|
return -1;
|
|
}
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - stopping monitor thread\n");
|
|
}
|
|
if (monitor_thread != AST_PTHREADT_NULL) {
|
|
if (!ast_mutex_lock(&monlock)) {
|
|
if (monitor_thread && (monitor_thread != AST_PTHREADT_STOP)) {
|
|
pthread_cancel(monitor_thread);
|
|
pthread_kill(monitor_thread, SIGURG);
|
|
pthread_join(monitor_thread, NULL);
|
|
}
|
|
monitor_thread = AST_PTHREADT_STOP;
|
|
ast_mutex_unlock(&monlock);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unable to lock the monitor\n");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - stopping stack thread\n");
|
|
}
|
|
ooh323c_stop_stack_thread();
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - freeing up memory used by interfaces\n");
|
|
}
|
|
if (!ast_mutex_lock(&iflock)) {
|
|
struct ooh323_pvt *pl;
|
|
|
|
/* Destroy all the interfaces and free their memory */
|
|
p = iflist;
|
|
while (p) {
|
|
pl = p;
|
|
p = p->next;
|
|
/* Free associated memory */
|
|
ooh323_destroy(pl);
|
|
}
|
|
iflist = NULL;
|
|
ast_mutex_unlock(&iflock);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unable to lock the interface list\n");
|
|
return -1;
|
|
}
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - deleting users\n");
|
|
}
|
|
delete_users();
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - deleting peers\n");
|
|
}
|
|
delete_peers();
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module - Freeing up alias list\n");
|
|
}
|
|
cur = gAliasList;
|
|
while (cur) {
|
|
prev = cur;
|
|
cur = cur->next;
|
|
free(prev->value);
|
|
free(prev);
|
|
}
|
|
gAliasList = NULL;
|
|
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, " unload_module- destroying OOH323 endpoint \n");
|
|
}
|
|
ooH323EpDestroy();
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323 unload_module \n");
|
|
}
|
|
|
|
gCap = ast_format_cap_destroy(gCap);
|
|
ooh323_tech.capabilities = ast_format_cap_destroy(ooh323_tech.capabilities);
|
|
return 0;
|
|
}
|
|
|
|
static void ooh323_get_codec(struct ast_channel *chan, struct ast_format_cap *result)
|
|
{
|
|
struct ooh323_pvt *p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan);
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323 get_codec, %s\n", ast_channel_name(chan));
|
|
}
|
|
|
|
if (p) {
|
|
ast_format_cap_append(result, ast_format_cap_is_empty(ast_channel_nativeformats(chan)) ?
|
|
(ast_format_cap_is_empty(p->cap) ? NULL : p->cap) : ast_channel_nativeformats(chan));
|
|
}
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323 get_codec, %s\n", ast_channel_name(chan));
|
|
}
|
|
}
|
|
|
|
|
|
|
|
static enum ast_rtp_glue_result ooh323_get_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance **rtp)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
enum ast_rtp_glue_result res = AST_RTP_GLUE_RESULT_LOCAL;
|
|
struct ast_sockaddr tmp;
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ ooh323 get_rtp_peer \n");
|
|
}
|
|
|
|
if (!(p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan)))
|
|
return AST_RTP_GLUE_RESULT_FORBID;
|
|
|
|
if (!(p->rtp)) {
|
|
return AST_RTP_GLUE_RESULT_FORBID;
|
|
}
|
|
|
|
*rtp = p->rtp ? ao2_ref(p->rtp, +1), p->rtp : NULL;
|
|
|
|
/* there must be checking of directmedia setting */
|
|
|
|
if ((ast_channel_state(chan) != AST_STATE_UP && !p->earlydirect) || !p->directrtp) {
|
|
res = AST_RTP_GLUE_RESULT_LOCAL;
|
|
} else {
|
|
res = AST_RTP_GLUE_RESULT_REMOTE;
|
|
}
|
|
|
|
if (ast_test_flag(&global_jbconf, AST_JB_FORCED)) {
|
|
res = AST_RTP_GLUE_RESULT_FORBID;
|
|
}
|
|
|
|
ast_rtp_instance_get_remote_address(*rtp, &tmp);
|
|
if (gH323Debug) {
|
|
ast_verb(0, "ooh323_get_rtp_peer %s -> %s:%d, %d\n", ast_channel_name(chan), ast_sockaddr_stringify_addr(&tmp),
|
|
ast_sockaddr_port(&tmp), res);
|
|
}
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323 get_rtp_peer, res = %d\n", (int) res);
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static enum ast_rtp_glue_result ooh323_get_vrtp_peer(struct ast_channel *chan, struct ast_rtp_instance **rtp)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
enum ast_rtp_glue_result res = AST_RTP_GLUE_RESULT_LOCAL;
|
|
|
|
if (!(p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan)))
|
|
return AST_RTP_GLUE_RESULT_FORBID;
|
|
|
|
if (!(p->rtp)) {
|
|
return AST_RTP_GLUE_RESULT_FORBID;
|
|
}
|
|
|
|
*rtp = p->vrtp ? ao2_ref(p->vrtp, +1), p->vrtp : NULL;
|
|
|
|
/* there must check of supporting video per call */
|
|
|
|
res = AST_RTP_GLUE_RESULT_FORBID;
|
|
|
|
return res;
|
|
}
|
|
|
|
|
|
int ooh323_update_capPrefsOrderForCall
|
|
(ooCallData *call, struct ast_codec_pref *prefs)
|
|
{
|
|
int i = 0;
|
|
struct ast_format tmpfmt;
|
|
|
|
ast_codec_pref_index(prefs, i, &tmpfmt);
|
|
|
|
ooResetCapPrefs(call);
|
|
while (tmpfmt.id) {
|
|
ooAppendCapToCapPrefs(call, ooh323_convertAsteriskCapToH323Cap(&tmpfmt));
|
|
ast_codec_pref_index(prefs, ++i, &tmpfmt);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
int ooh323_convertAsteriskCapToH323Cap(struct ast_format *format)
|
|
{
|
|
switch (format->id) {
|
|
case AST_FORMAT_ULAW:
|
|
return OO_G711ULAW64K;
|
|
case AST_FORMAT_ALAW:
|
|
return OO_G711ALAW64K;
|
|
case AST_FORMAT_GSM:
|
|
return OO_GSMFULLRATE;
|
|
|
|
#ifdef AST_FORMAT_AMRNB
|
|
case AST_FORMAT_AMRNB:
|
|
return OO_AMRNB;
|
|
#endif
|
|
#ifdef AST_FORMAT_SPEEX
|
|
case AST_FORMAT_SPEEX:
|
|
return OO_SPEEX;
|
|
#endif
|
|
|
|
case AST_FORMAT_G729A:
|
|
return OO_G729A;
|
|
case AST_FORMAT_G726:
|
|
return OO_G726;
|
|
case AST_FORMAT_G726_AAL2:
|
|
return OO_G726AAL2;
|
|
case AST_FORMAT_G723_1:
|
|
return OO_G7231;
|
|
case AST_FORMAT_H263:
|
|
return OO_H263VIDEO;
|
|
default:
|
|
ast_log(LOG_NOTICE, "Don't know how to deal with mode %s\n", ast_getformatname(format));
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
static int ooh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *rtp,
|
|
struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *cap, int nat_active)
|
|
{
|
|
/* XXX Deal with Video */
|
|
struct ooh323_pvt *p;
|
|
int changed = 0;
|
|
char *callToken = NULL;
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- ooh323_set_peer - %s\n", ast_channel_name(chan));
|
|
}
|
|
|
|
if (ooh323_convertAsteriskCapToH323Cap(ast_channel_writeformat(chan)) < 0) {
|
|
ast_log(LOG_WARNING, "Unknown format.\n");
|
|
return -1;
|
|
}
|
|
p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "No Private Structure, this is bad\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (rtp) {
|
|
changed |= ast_rtp_instance_get_and_cmp_remote_address(rtp, &p->redirip);
|
|
} else if (!ast_sockaddr_isnull(&p->redirip)) {
|
|
changed = 1;
|
|
memset(&p->redirip, 0, sizeof(p->redirip));
|
|
}
|
|
|
|
callToken = (p->callToken ? strdup(p->callToken) : NULL);
|
|
|
|
if (!callToken) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, " set_rtp_peer - No callToken\n");
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
return -1;
|
|
}
|
|
|
|
|
|
if (changed) {
|
|
if (!ast_sockaddr_isnull(&p->redirip)) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "ooh323_set_rtp_peer %s -> %s:%d\n", ast_channel_name(chan), ast_sockaddr_stringify_addr(&p->redirip),
|
|
ast_sockaddr_port(&p->redirip));
|
|
}
|
|
ooUpdateLogChannels(callToken, ast_sockaddr_stringify_addr(&p->redirip),
|
|
ast_sockaddr_port(&p->redirip));
|
|
} else {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "ooh323_set_rtp_peer return back to local\n");
|
|
}
|
|
ooUpdateLogChannels(callToken, "0.0.0.0" , 0);
|
|
}
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
free(callToken);
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
|
|
{
|
|
char lhost[INET6_ADDRSTRLEN];
|
|
unsigned lport = 0;
|
|
struct ast_sockaddr tmp;
|
|
ooMediaInfo mediaInfo;
|
|
int x;
|
|
struct ast_format tmpfmt;
|
|
|
|
ast_format_clear(&tmpfmt);
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- configure_local_rtp\n");
|
|
|
|
memset(&mediaInfo, 0, sizeof(mediaInfo));
|
|
if (ast_parse_arg(call->localIP, PARSE_ADDR, &tmp)) {
|
|
ast_sockaddr_copy(&tmp, &bindaddr);
|
|
}
|
|
if (!(p->rtp = ast_rtp_instance_new("asterisk", sched, &tmp, NULL))) {
|
|
ast_log(LOG_WARNING, "Unable to create RTP session: %s\n",
|
|
strerror(errno));
|
|
return 0;
|
|
}
|
|
|
|
ast_rtp_instance_set_qos(p->rtp, gTOS, 0, "ooh323-rtp");
|
|
|
|
if (!(p->udptl = ast_udptl_new_with_bindaddr(sched, io, 0, &tmp))) {
|
|
ast_log(LOG_WARNING, "Unable to create UDPTL session: %s\n",
|
|
strerror(errno));
|
|
return 0;
|
|
}
|
|
ast_udptl_set_far_max_datagram(p->udptl, 144);
|
|
|
|
if (p->owner) {
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1,"Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
} else {
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return 0;
|
|
}
|
|
|
|
ast_channel_set_fd(p->owner, 0, ast_rtp_instance_fd(p->rtp, 0));
|
|
ast_channel_set_fd(p->owner, 1, ast_rtp_instance_fd(p->rtp, 1));
|
|
ast_channel_set_fd(p->owner, 5, ast_udptl_fd(p->udptl));
|
|
|
|
ast_channel_unlock(p->owner);
|
|
|
|
if (p->rtp) {
|
|
ast_rtp_codecs_packetization_set(ast_rtp_instance_get_codecs(p->rtp), p->rtp, &p->prefs);
|
|
if (p->nat) {
|
|
ast_rtp_instance_set_prop(p->rtp, AST_RTP_PROPERTY_NAT, 1);
|
|
}
|
|
if (p->dtmfmode & H323_DTMF_RFC2833 && p->dtmfcodec) {
|
|
ast_rtp_instance_set_prop(p->rtp, AST_RTP_PROPERTY_DTMF, 1);
|
|
ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(p->rtp),
|
|
p->rtp, p->dtmfcodec, "audio", "telephone-event", 0);
|
|
}
|
|
if (p->dtmfmode & H323_DTMF_CISCO && p->dtmfcodec) {
|
|
ast_rtp_instance_set_prop(p->rtp, AST_RTP_PROPERTY_DTMF, 1);
|
|
ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(p->rtp),
|
|
p->rtp, p->dtmfcodec, "audio", "cisco-telephone-event", 0);
|
|
}
|
|
/* figure out our local RTP port and tell the H.323 stack about it*/
|
|
ast_rtp_instance_get_local_address(p->rtp, &tmp);
|
|
ast_copy_string(lhost, ast_sockaddr_stringify_addr(&tmp), sizeof(lhost));
|
|
lport = ast_sockaddr_port(&tmp);
|
|
|
|
if (p->rtptimeout) {
|
|
ast_rtp_instance_set_timeout(p->rtp, p->rtptimeout);
|
|
}
|
|
ast_rtp_instance_set_prop(p->rtp, AST_RTP_PROPERTY_RTCP, 1);
|
|
|
|
}
|
|
|
|
if (p->rtdrcount) {
|
|
if (gH323Debug)
|
|
ast_verb(0, "Setup RTDR info: %d, %d\n", p->rtdrinterval, p->rtdrcount);
|
|
call->rtdrInterval = p->rtdrinterval;
|
|
call->rtdrCount = p->rtdrcount;
|
|
}
|
|
|
|
|
|
ast_copy_string(mediaInfo.lMediaIP, lhost, sizeof(mediaInfo.lMediaIP));
|
|
mediaInfo.lMediaPort = lport;
|
|
mediaInfo.lMediaCntrlPort = mediaInfo.lMediaPort + 1;
|
|
for (x = 0; ast_codec_pref_index(&p->prefs, x, &tmpfmt); x++) {
|
|
strcpy(mediaInfo.dir, "transmit");
|
|
mediaInfo.cap = ooh323_convertAsteriskCapToH323Cap(&tmpfmt);
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
strcpy(mediaInfo.dir, "receive");
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
if (mediaInfo.cap == OO_G729A) {
|
|
strcpy(mediaInfo.dir, "transmit");
|
|
mediaInfo.cap = OO_G729;
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
strcpy(mediaInfo.dir, "receive");
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
|
|
strcpy(mediaInfo.dir, "transmit");
|
|
mediaInfo.cap = OO_G729B;
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
strcpy(mediaInfo.dir, "receive");
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
}
|
|
}
|
|
|
|
if (p->udptl) {
|
|
ast_udptl_get_us(p->udptl, &tmp);
|
|
ast_copy_string(lhost, ast_sockaddr_stringify_addr(&tmp), sizeof(lhost));
|
|
lport = ast_sockaddr_port(&tmp);
|
|
ast_copy_string(mediaInfo.lMediaIP, lhost, sizeof(mediaInfo.lMediaIP));
|
|
mediaInfo.lMediaPort = lport;
|
|
mediaInfo.lMediaCntrlPort = mediaInfo.lMediaPort +1;
|
|
mediaInfo.cap = OO_T38;
|
|
strcpy(mediaInfo.dir, "transmit");
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
strcpy(mediaInfo.dir, "receive");
|
|
ooAddMediaInfo(call, mediaInfo);
|
|
}
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "+++ configure_local_rtp\n");
|
|
|
|
return 1;
|
|
}
|
|
|
|
void setup_rtp_remote(ooCallData *call, const char *remoteIp, int remotePort)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ast_sockaddr tmp;
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "--- setup_rtp_remote %s:%d\n", remoteIp, remotePort);
|
|
}
|
|
if (!remoteIp || !remoteIp[0] || !remotePort) {
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ setup_rtp_remote no data\n");
|
|
}
|
|
return;
|
|
}
|
|
|
|
/* Find the call or allocate a private structure if call not found */
|
|
p = find_call(call);
|
|
|
|
if (!p || !p->rtp) {
|
|
ast_log(LOG_ERROR, "Something is wrong: rtp\n");
|
|
return;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
ast_parse_arg(remoteIp, PARSE_ADDR, &tmp);
|
|
ast_sockaddr_set_port(&tmp, remotePort);
|
|
ast_rtp_instance_set_remote_address(p->rtp, &tmp);
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if (gH323Debug) {
|
|
ast_verb(0, "+++ setup_rtp_remote\n");
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void setup_rtp_connection(ooCallData *call, const char *remoteIp, int remotePort)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ast_sockaddr tmp;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- setup_rtp_connection %s:%d\n", remoteIp, remotePort);
|
|
|
|
/* Find the call or allocate a private structure if call not found */
|
|
p = find_call(call);
|
|
|
|
if (!p || !p->rtp) {
|
|
ast_log(LOG_ERROR, "Something is wrong: rtp\n");
|
|
return;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
ast_parse_arg(remoteIp, PARSE_ADDR, &tmp);
|
|
ast_sockaddr_set_port(&tmp, remotePort);
|
|
ast_rtp_instance_set_remote_address(p->rtp, &tmp);
|
|
|
|
if (p->writeformat.id == AST_FORMAT_G726_AAL2) {
|
|
ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(p->rtp), p->rtp, 2,
|
|
"audio", "G726-32", AST_RTP_OPT_G726_NONSTANDARD);
|
|
}
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if(gH323Debug)
|
|
ast_verb(0, "+++ setup_rtp_connection\n");
|
|
|
|
return;
|
|
}
|
|
|
|
void close_rtp_connection(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
|
|
if(gH323Debug)
|
|
ast_verb(0, "--- close_rtp_connection\n");
|
|
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "Couldn't find matching call to close rtp "
|
|
"connection\n");
|
|
return;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->rtp) {
|
|
ast_rtp_instance_stop(p->rtp);
|
|
}
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if(gH323Debug)
|
|
ast_verb(0, "+++ close_rtp_connection\n");
|
|
|
|
return;
|
|
}
|
|
|
|
/*
|
|
udptl handling functions
|
|
*/
|
|
|
|
static struct ast_udptl *ooh323_get_udptl_peer(struct ast_channel *chan)
|
|
{
|
|
struct ooh323_pvt *p;
|
|
struct ast_udptl *udptl = NULL;
|
|
|
|
p = ast_channel_tech_pvt(chan);
|
|
if (!p)
|
|
return NULL;
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->udptl)
|
|
udptl = p->udptl;
|
|
ast_mutex_unlock(&p->lock);
|
|
return udptl;
|
|
}
|
|
|
|
static int ooh323_set_udptl_peer(struct ast_channel *chan, struct ast_udptl *udptl)
|
|
{
|
|
struct ooh323_pvt *p;
|
|
|
|
p = ast_channel_tech_pvt(chan);
|
|
if (!p)
|
|
return -1;
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (udptl) {
|
|
ast_udptl_get_peer(udptl, &p->udptlredirip);
|
|
} else
|
|
memset(&p->udptlredirip, 0, sizeof(p->udptlredirip));
|
|
|
|
ast_mutex_unlock(&p->lock);
|
|
/* free(callToken); */
|
|
return 0;
|
|
}
|
|
|
|
void setup_udptl_connection(ooCallData *call, const char *remoteIp,
|
|
int remotePort)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
struct ast_sockaddr them;
|
|
|
|
if (gH323Debug)
|
|
ast_verb(0, "--- setup_udptl_connection\n");
|
|
|
|
/* Find the call or allocate a private structure if call not found */
|
|
p = find_call(call);
|
|
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "Something is wrong: rtp\n");
|
|
return;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->owner) {
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
} else {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
|
|
ast_parse_arg(remoteIp, PARSE_ADDR, &them);
|
|
ast_sockaddr_set_port(&them, remotePort);
|
|
|
|
ast_udptl_set_peer(p->udptl, &them);
|
|
ast_udptl_set_tag(p->udptl, "%s", ast_channel_name(p->owner));
|
|
p->t38_tx_enable = 1;
|
|
p->lastTxT38 = time(NULL);
|
|
if (p->t38support == T38_ENABLED) {
|
|
struct ast_control_t38_parameters parameters = { .request_response = 0 };
|
|
parameters.request_response = AST_T38_NEGOTIATED;
|
|
parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
|
|
parameters.rate = AST_T38_RATE_14400;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, ¶meters, sizeof(parameters));
|
|
}
|
|
if (gH323Debug) {
|
|
ast_debug(1, "Receiving UDPTL %s:%d\n", ast_sockaddr_stringify_host(&them),
|
|
ast_sockaddr_port(&them));
|
|
}
|
|
|
|
ast_channel_unlock(p->owner);
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if(gH323Debug)
|
|
ast_verb(0, "+++ setup_udptl_connection\n");
|
|
|
|
return;
|
|
}
|
|
|
|
void close_udptl_connection(ooCallData *call)
|
|
{
|
|
struct ooh323_pvt *p = NULL;
|
|
|
|
if(gH323Debug)
|
|
ast_verb(0, "--- close_udptl_connection\n");
|
|
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "Couldn't find matching call to close udptl "
|
|
"connection\n");
|
|
return;
|
|
}
|
|
ast_mutex_lock(&p->lock);
|
|
if (p->owner) {
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1, "Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
} else {
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
|
|
p->t38_tx_enable = 0;
|
|
if (p->t38support == T38_ENABLED) {
|
|
struct ast_control_t38_parameters parameters = { .request_response = 0 };
|
|
parameters.request_response = AST_T38_TERMINATED;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, ¶meters, sizeof(parameters));
|
|
}
|
|
|
|
ast_channel_unlock(p->owner);
|
|
ast_mutex_unlock(&p->lock);
|
|
|
|
if(gH323Debug)
|
|
ast_verb(0, "+++ close_udptl_connection\n");
|
|
|
|
return;
|
|
}
|
|
|
|
/* end of udptl handling */
|
|
|
|
int update_our_aliases(ooCallData *call, struct ooh323_pvt *p)
|
|
{
|
|
int updated = -1;
|
|
ooAliases *psAlias = NULL;
|
|
|
|
if (!call->ourAliases)
|
|
return updated;
|
|
for (psAlias = call->ourAliases; psAlias; psAlias = psAlias->next) {
|
|
if (psAlias->type == T_H225AliasAddress_h323_ID) {
|
|
ast_copy_string(p->callee_h323id, psAlias->value, sizeof(p->callee_h323id));
|
|
updated = 1;
|
|
}
|
|
if (psAlias->type == T_H225AliasAddress_dialedDigits) {
|
|
ast_copy_string(p->callee_dialedDigits, psAlias->value,
|
|
sizeof(p->callee_dialedDigits));
|
|
updated = 1;
|
|
}
|
|
if (psAlias->type == T_H225AliasAddress_url_ID) {
|
|
ast_copy_string(p->callee_url, psAlias->value, sizeof(p->callee_url));
|
|
updated = 1;
|
|
}
|
|
if (psAlias->type == T_H225AliasAddress_email_ID) {
|
|
ast_copy_string(p->callee_email, psAlias->value, sizeof(p->callee_email));
|
|
updated = 1;
|
|
}
|
|
}
|
|
return updated;
|
|
}
|
|
|
|
struct ast_frame *ooh323_rtp_read(struct ast_channel *ast, struct ooh323_pvt *p)
|
|
{
|
|
/* Retrieve audio/etc from channel. Assumes p->lock is already held. */
|
|
struct ast_frame *f;
|
|
struct ast_frame *dfr = NULL;
|
|
static struct ast_frame null_frame = { AST_FRAME_NULL, };
|
|
switch (ast_channel_fdno(ast)) {
|
|
case 0:
|
|
f = ast_rtp_instance_read(p->rtp, 0); /* RTP Audio */
|
|
p->lastrtprx = time(NULL);
|
|
break;
|
|
case 1:
|
|
f = ast_rtp_instance_read(p->rtp, 1); /* RTCP Control Channel */
|
|
break;
|
|
case 2:
|
|
f = ast_rtp_instance_read(p->vrtp, 0); /* RTP Video */
|
|
p->lastrtprx = time(NULL);
|
|
break;
|
|
case 3:
|
|
f = ast_rtp_instance_read(p->vrtp, 1); /* RTCP Control Channel for video */
|
|
break;
|
|
case 5:
|
|
f = ast_udptl_read(p->udptl); /* UDPTL t.38 data */
|
|
if (gH323Debug) {
|
|
ast_debug(1, "Got UDPTL %d/%d len %d for %s\n",
|
|
f->frametype, f->subclass.integer, f->datalen, ast_channel_name(ast));
|
|
}
|
|
p->lastrtprx = time(NULL);
|
|
break;
|
|
|
|
default:
|
|
f = &null_frame;
|
|
}
|
|
|
|
if (f && p->owner && !p->faxmode && (f->frametype == AST_FRAME_VOICE)) {
|
|
/* We already hold the channel lock */
|
|
if (!(ast_format_cap_iscompatible(ast_channel_nativeformats(p->owner), &f->subclass.format))) {
|
|
ast_debug(1, "Oooh, voice format changed to %s\n", ast_getformatname(&f->subclass.format));
|
|
ast_format_cap_set(ast_channel_nativeformats(p->owner), &f->subclass.format);
|
|
ast_set_read_format(p->owner, ast_channel_readformat(p->owner));
|
|
ast_set_write_format(p->owner, ast_channel_writeformat(p->owner));
|
|
}
|
|
if (((p->dtmfmode & H323_DTMF_INBAND) || (p->faxdetect & FAXDETECT_CNG)) && p->vad &&
|
|
(f->subclass.format.id == AST_FORMAT_SLINEAR || f->subclass.format.id == AST_FORMAT_ALAW ||
|
|
f->subclass.format.id == AST_FORMAT_ULAW)) {
|
|
dfr = ast_frdup(f);
|
|
dfr = ast_dsp_process(p->owner, p->vad, dfr);
|
|
}
|
|
} else {
|
|
return f;
|
|
}
|
|
|
|
/* process INBAND DTMF*/
|
|
if (dfr && (dfr->frametype == AST_FRAME_DTMF) && ((dfr->subclass.integer == 'f') || (dfr->subclass.integer == 'e'))) {
|
|
ast_debug(1, "* Detected FAX Tone %s\n", (dfr->subclass.integer == 'e') ? "CED" : "CNG");
|
|
/* Switch to T.38 ON CED*/
|
|
if (!p->faxmode && !p->chmodepend && (dfr->subclass.integer == 'e') && (p->t38support != T38_DISABLED)) {
|
|
if (gH323Debug)
|
|
ast_verb(0, "request to change %s to t.38 because fax ced\n", p->callToken);
|
|
p->chmodepend = 1;
|
|
p->faxdetected = 1;
|
|
ooRequestChangeMode(p->callToken, 1);
|
|
} else if ((dfr->subclass.integer == 'f') && !p->faxdetected) {
|
|
const char *target_context = S_OR(ast_channel_macrocontext(p->owner), ast_channel_context(p->owner));
|
|
if ((strcmp(ast_channel_exten(p->owner), "fax")) &&
|
|
(ast_exists_extension(p->owner, target_context, "fax", 1,
|
|
S_COR(ast_channel_caller(p->owner)->id.number.valid, ast_channel_caller(p->owner)->id.number.str, NULL)))) {
|
|
ast_verb(2, "Redirecting '%s' to fax extension due to CNG detection\n", ast_channel_name(p->owner));
|
|
pbx_builtin_setvar_helper(p->owner, "FAXEXTEN", ast_channel_exten(p->owner));
|
|
if (ast_async_goto(p->owner, target_context, "fax", 1)) {
|
|
ast_log(LOG_NOTICE, "Failed to async goto '%s' into fax of '%s'\n", ast_channel_name(p->owner),target_context);
|
|
}
|
|
p->faxdetected = 1;
|
|
if (dfr) {
|
|
ast_frfree(dfr);
|
|
}
|
|
return &ast_null_frame;
|
|
}
|
|
}
|
|
} else if (dfr && dfr->frametype == AST_FRAME_DTMF) {
|
|
ast_debug(1, "* Detected inband DTMF '%c'\n", f->subclass.integer);
|
|
ast_frfree(f);
|
|
return dfr;
|
|
}
|
|
|
|
if (dfr) {
|
|
ast_frfree(dfr);
|
|
}
|
|
return f;
|
|
}
|
|
|
|
void onModeChanged(ooCallData *call, int t38mode) {
|
|
struct ooh323_pvt *p;
|
|
|
|
p = find_call(call);
|
|
if (!p) {
|
|
ast_log(LOG_ERROR, "No matching call found for %s\n", call->callToken);
|
|
return;
|
|
}
|
|
|
|
ast_mutex_lock(&p->lock);
|
|
|
|
if (gH323Debug)
|
|
ast_debug(1, "change mode to %d for %s\n", t38mode, call->callToken);
|
|
|
|
if (t38mode == p->faxmode) {
|
|
if (gH323Debug)
|
|
ast_debug(1, "mode for %s is already %d\n", call->callToken,
|
|
t38mode);
|
|
p->chmodepend = 0;
|
|
ast_mutex_unlock(&p->lock);
|
|
return;
|
|
}
|
|
|
|
if (p->owner) {
|
|
while (p->owner && ast_channel_trylock(p->owner)) {
|
|
ast_debug(1,"Failed to grab lock, trying again\n");
|
|
DEADLOCK_AVOIDANCE(&p->lock);
|
|
}
|
|
if (!p->owner) {
|
|
p->chmodepend = 0;
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
} else {
|
|
p->chmodepend = 0;
|
|
ast_mutex_unlock(&p->lock);
|
|
ast_log(LOG_ERROR, "Channel has no owner\n");
|
|
return;
|
|
}
|
|
|
|
if (t38mode) {
|
|
|
|
|
|
if (p->t38support == T38_ENABLED) {
|
|
struct ast_control_t38_parameters parameters = { .request_response = 0 };
|
|
|
|
if ((p->faxdetect & FAXDETECT_T38) && !p->faxdetected) {
|
|
const char *target_context;
|
|
ast_debug(1, "* Detected T.38 Request\n");
|
|
target_context = S_OR(ast_channel_macrocontext(p->owner), ast_channel_context(p->owner));
|
|
if ((strcmp(ast_channel_exten(p->owner), "fax")) &&
|
|
(ast_exists_extension(p->owner, target_context, "fax", 1,
|
|
S_COR(ast_channel_caller(p->owner)->id.number.valid, ast_channel_caller(p->owner)->id.number.str, NULL)))) {
|
|
ast_verb(2, "Redirecting '%s' to fax extension due to CNG detection\n", ast_channel_name(p->owner));
|
|
pbx_builtin_setvar_helper(p->owner, "FAXEXTEN", ast_channel_exten(p->owner));
|
|
if (ast_async_goto(p->owner, target_context, "fax", 1)) {
|
|
ast_log(LOG_NOTICE, "Failed to async goto '%s' into fax of '%s'\n", ast_channel_name(p->owner),target_context);
|
|
}
|
|
}
|
|
p->faxdetected = 1;
|
|
}
|
|
|
|
/* AST_T38_CONTROL mode */
|
|
|
|
parameters.request_response = AST_T38_REQUEST_NEGOTIATE;
|
|
if (call->T38FarMaxDatagram) {
|
|
ast_udptl_set_far_max_datagram(p->udptl, call->T38FarMaxDatagram);
|
|
} else {
|
|
ast_udptl_set_far_max_datagram(p->udptl, 144);
|
|
}
|
|
if (call->T38Version) {
|
|
parameters.version = call->T38Version;
|
|
}
|
|
parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
|
|
parameters.rate = AST_T38_RATE_14400;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS,
|
|
¶meters, sizeof(parameters));
|
|
p->faxmode = 1;
|
|
|
|
|
|
}
|
|
} else {
|
|
if (p->t38support == T38_ENABLED) {
|
|
struct ast_control_t38_parameters parameters = { .request_response = 0 };
|
|
parameters.request_response = AST_T38_REQUEST_TERMINATE;
|
|
parameters.max_ifp = ast_udptl_get_far_max_ifp(p->udptl);
|
|
parameters.rate = AST_T38_RATE_14400;
|
|
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS,
|
|
¶meters, sizeof(parameters));
|
|
}
|
|
p->faxmode = 0;
|
|
p->faxdetected = 0;
|
|
p->t38_init = 0;
|
|
}
|
|
|
|
p->chmodepend = 0;
|
|
ast_channel_unlock(p->owner);
|
|
ast_mutex_unlock(&p->lock);
|
|
}
|
|
|
|
|
|
|
|
int ooh323_convert_hangupcause_asteriskToH323(int cause)
|
|
{
|
|
switch (cause) {
|
|
case AST_CAUSE_CALL_REJECTED:
|
|
return OO_REASON_REMOTE_REJECTED;
|
|
case AST_CAUSE_UNALLOCATED:
|
|
return OO_REASON_NOUSER;
|
|
case AST_CAUSE_BUSY:
|
|
return OO_REASON_REMOTE_BUSY;
|
|
case AST_CAUSE_BEARERCAPABILITY_NOTAVAIL:
|
|
return OO_REASON_NOCOMMON_CAPABILITIES;
|
|
case AST_CAUSE_CONGESTION:
|
|
return OO_REASON_REMOTE_BUSY;
|
|
case AST_CAUSE_NO_ANSWER:
|
|
return OO_REASON_REMOTE_NOANSWER;
|
|
case AST_CAUSE_NORMAL:
|
|
return OO_REASON_REMOTE_CLEARED;
|
|
case AST_CAUSE_FAILURE:
|
|
default:
|
|
return OO_REASON_UNKNOWN;
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
}
|
|
|
|
int ooh323_convert_hangupcause_h323ToAsterisk(int cause)
|
|
{
|
|
switch (cause) {
|
|
case OO_REASON_REMOTE_REJECTED:
|
|
return AST_CAUSE_CALL_REJECTED;
|
|
case OO_REASON_NOUSER:
|
|
return AST_CAUSE_UNALLOCATED;
|
|
case OO_REASON_REMOTE_BUSY:
|
|
case OO_REASON_LOCAL_BUSY:
|
|
return AST_CAUSE_BUSY;
|
|
case OO_REASON_NOCOMMON_CAPABILITIES: /* No codecs approved */
|
|
return AST_CAUSE_BEARERCAPABILITY_NOTAVAIL;
|
|
case OO_REASON_REMOTE_CONGESTED:
|
|
case OO_REASON_LOCAL_CONGESTED:
|
|
return AST_CAUSE_CONGESTION;
|
|
case OO_REASON_REMOTE_NOANSWER:
|
|
return AST_CAUSE_NO_ANSWER;
|
|
case OO_REASON_UNKNOWN:
|
|
case OO_REASON_INVALIDMESSAGE:
|
|
case OO_REASON_TRANSPORTFAILURE:
|
|
return AST_CAUSE_FAILURE;
|
|
case OO_REASON_REMOTE_CLEARED:
|
|
return AST_CAUSE_NORMAL;
|
|
default:
|
|
return AST_CAUSE_NORMAL;
|
|
}
|
|
/* Never reached */
|
|
return 0;
|
|
}
|
|
|
|
#if 0
|
|
void ast_ooh323c_exit()
|
|
{
|
|
ooGkClientDestroy();
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}
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#endif
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|
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Objective Systems H323 Channel");
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