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4443 lines
110 KiB
4443 lines
110 KiB
/** @file app_rpt.c
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*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* Radio Repeater / Remote Base program
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* version 0.20 01/14/05
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*
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* See http://www.zapatatelephony.org/app_rpt.html
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*
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* Copyright (C) 2002 - 2005, Jim Dixon, WB6NIL
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*
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* Jim Dixon, WB6NIL <jim@lambdatel.com>
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* Serious contributions by Steve RoDgers, WA6ZFT <hwstar@rodgers.sdcoxmail.com>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*
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* Repeater / Remote Functions:
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* "Simple" Mode: * - autopatch access, # - autopatch hangup
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* Normal mode:
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* See the function list in rpt.conf
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*
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* To send an asterisk (*) while dialing or talking on phone,
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* use the autopatch acess code.
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*
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*
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* status cmds:
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*
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* 1 - Force ID
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* 2 - Give Time of Day
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* 3 - Give software Version
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*
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* cop (control operator) cmds:
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*
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* 1 - System warm boot
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* 2 - System enable
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* 3 - System disable
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*
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* ilink cmds:
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*
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* 1 - Disconnect specified link
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* 2 - Connect specified link -- monitor only
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* 3 - Connect specified link -- tranceive
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* 4 - Enter command mode on specified link
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* 5 - System status
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* 6 - Disconnect all links
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*
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* remote cmds:
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*
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* 0 - Recall Memory MM (*000-*099) (Gets memory from rpt.conf)
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* 1 - Set VFO MMMMM*KKK*O (Mhz digits, Khz digits, Offset)
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* 2 - Set Rx PL Tone HHH*D*
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* 3 - Set Tx PL Tone HHH*D* (Not currently implemented with DHE RBI-1)
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* 5 - Link Status
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* 100 - RX PL off (Default)
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* 101 - RX PL On
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* 102 - TX PL Off (Default)
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* 103 - TX PL On
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* 104 - Low Power
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* 105 - Med Power
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* 106 - Hi Power
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*
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*
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*/
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/* The following is JUST GROSS!! There is some soft of underlying problem,
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probably in channel_iax2.c, that causes an IAX2 connection to sometimes
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stop transmitting randomly. We have been working for weeks to try to
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locate it and fix it, but to no avail We finally decided to put our
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tail between our legs, and just make the radio system re-connect upon
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network failure. This just shouldnt have to be done. For normal operation,
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comment-out the following line */
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#define RECONNECT_KLUDGE
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/* maximum digits in DTMF buffer, and seconds after * for DTMF command timeout */
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#define MAXDTMF 32
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#define DTMF_TIMEOUT 3
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#define DISC_TIME 10000 /* report disc after 10 seconds of no connect */
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#define MAX_RETRIES 5
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#define RETRY_TIMER_MS 5000
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#define MAXREMSTR 15
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#define NODES "nodes"
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#define MEMORY "memory"
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#define FUNCTIONS "functions"
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#define TELEMETRY "telemetry"
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#define MORSE "morse"
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#define FUNCCHAR '*'
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#define ENDCHAR '#'
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#define DEFAULT_IOBASE 0x378
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#define MAXCONNECTTIME 5000
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#define MAXNODESTR 300
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#define ACTIONSIZE 32
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#define TELEPARAMSIZE 32
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enum {REM_OFF,REM_MONITOR,REM_TX};
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enum{ID,PROC,TERM,COMPLETE,UNKEY,REMDISC,REMALREADY,REMNOTFOUND,REMGO,
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CONNECTED,CONNFAIL,STATUS,TIMEOUT,ID1, STATS_TIME,
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STATS_VERSION, IDTALKOVER, ARB_ALPHA};
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enum {REM_SIMPLEX,REM_MINUS,REM_PLUS};
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enum {REM_LOWPWR,REM_MEDPWR,REM_HIPWR};
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enum {DC_INDETERMINATE, DC_REQ_FLUSH, DC_ERROR, DC_COMPLETE};
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enum {SOURCE_RPT, SOURCE_LNK, SOURCE_RMT};
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enum {DLY_TELEM, DLY_ID, DLY_UNKEY, DLY_CALLTERM};
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#include <asterisk/utils.h>
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#include <asterisk/lock.h>
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#include <asterisk/file.h>
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#include <asterisk/logger.h>
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#include <asterisk/channel.h>
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#include <asterisk/callerid.h>
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#include <asterisk/pbx.h>
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#include <asterisk/module.h>
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#include <asterisk/translate.h>
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#include <asterisk/options.h>
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#include <asterisk/config.h>
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#include <asterisk/say.h>
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#include <asterisk/localtime.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <search.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <dirent.h>
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#include <ctype.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/file.h>
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#include <sys/ioctl.h>
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#include <sys/io.h>
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#include <math.h>
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#include <tonezone.h>
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#include <linux/zaptel.h>
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static char *tdesc = "Radio Repeater / Remote Base version 0.20 01/14/2005";
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static char *app = "Rpt";
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static char *synopsis = "Radio Repeater/Remote Base Control System";
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static char *descrip =
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" Rpt(sysname): Radio Remote Link or Remote Base Link Endpoint Process.\n";
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static int debug = 0; /* Set this >0 for extra debug output */
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static int nrpts = 0;
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char *discstr = "!!DISCONNECT!!";
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struct ast_config *cfg;
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STANDARD_LOCAL_USER;
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LOCAL_USER_DECL;
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#define MSWAIT 200
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#define HANGTIME 5000
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#define TOTIME 180000
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#define IDTIME 300000
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#define MAXRPTS 20
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#define POLITEID 30000
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#define FUNCTDELAY 1500
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static pthread_t rpt_master_thread;
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struct rpt;
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struct rpt_link
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{
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struct rpt_link *next;
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struct rpt_link *prev;
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char mode; /* 1 if in tx mode */
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char isremote;
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char name[MAXNODESTR]; /* identifier (routing) string */
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char lasttx;
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char lastrx;
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char connected;
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char outbound;
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char disced;
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long elaptime;
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long disctime;
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long retrytimer;
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int retries;
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struct ast_channel *chan;
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struct ast_channel *pchan;
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} ;
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struct rpt_tele
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{
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struct rpt_tele *next;
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struct rpt_tele *prev;
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struct rpt *rpt;
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struct ast_channel *chan;
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int mode;
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struct rpt_link mylink;
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char param[TELEPARAMSIZE];
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pthread_t threadid;
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} ;
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struct function_table_tag
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{
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char action[ACTIONSIZE];
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int (*function)(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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} ;
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/* Used to store the morse code patterns */
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struct morse_bits
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{
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int len;
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int ddcomb;
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} ;
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struct telem_defaults
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{
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char name[20];
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char value[80];
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} ;
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static struct rpt
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{
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char *name;
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ast_mutex_t lock;
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char *rxchanname;
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char *txchanname;
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char *ourcontext;
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char *ourcallerid;
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char *acctcode;
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char *ident;
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char *tonezone;
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char *functions;
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char *link_functions;
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struct rpt_link links;
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int hangtime;
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int totime;
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int idtime;
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char exttx;
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char localtx;
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char remoterx;
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char remotetx;
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char remoteon;
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char simple;
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char *remote;
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char tounkeyed;
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char tonotify;
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char enable;
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char dtmfbuf[MAXDTMF];
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char rem_dtmfbuf[MAXDTMF];
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char cmdnode[50];
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struct ast_channel *rxchannel,*txchannel;
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struct ast_channel *pchannel,*txpchannel, *remchannel;
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struct rpt_tele tele;
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pthread_t rpt_call_thread,rpt_thread;
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time_t rem_dtmf_time,dtmf_time_rem;
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int tailtimer,totimer,idtimer,txconf,conf,callmode,cidx;
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int mustid;
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int politeid;
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int dtmfidx,rem_dtmfidx;
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char mydtmf;
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int iobase;
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char exten[AST_MAX_EXTENSION];
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char freq[MAXREMSTR],rxpl[MAXREMSTR],txpl[MAXREMSTR];
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char offset;
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char powerlevel;
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char txplon;
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char rxplon;
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char funcchar;
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char endchar;
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int link_longestfunc;
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int longestfunc;
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int longestnode;
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} rpt_vars[MAXRPTS];
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static struct telem_defaults tele_defs[] = {
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{"ct1","|t(350,0,100,3072)(500,0,100,3072)(660,0,100,3072)"},
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{"ct2","|t(660,880,150,3072)"},
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{"ct3","|t(440,0,150,3072)"},
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{"ct4","|t(550,0,150,3072)"},
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{"ct5","|t(660,0,150,3072)"},
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{"ct6","|t(880,0,150,3072)"},
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{"ct7","|t(660,440,150,3072)"},
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{"ct8","|t(700,1100,150,3072)"},
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{"remotemon","|t(1600,0,75,2048)"},
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{"remotetx","|t(2000,0,75,2048)(0,0,75,0)(1600,0,75,2048)"},
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{"cmdmode","|t(900,904,200,2048)"},
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{"functcomplete","|t(1000,0,100,2048)(0,0,100,0)(1000,0,100,2048)"}
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} ;
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/*
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* Forward decl's - these suppress compiler warnings when funcs coded further down the file than thier invokation
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*/
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static int setrbi(struct rpt *myrpt);
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/*
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* Define function protos for function table here
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*/
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static int function_ilink(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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static int function_autopatchup(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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static int function_autopatchdn(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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static int function_status(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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static int function_cop(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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static int function_remote(struct rpt *myrpt, char *param, char *digitbuf, int command_source);
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/*
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* Function table
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*/
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static struct function_table_tag function_table[] = {
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{"cop", function_cop},
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{"autopatchup", function_autopatchup},
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{"autopatchdn", function_autopatchdn},
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{"ilink", function_ilink},
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{"status", function_status},
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{"remote", function_remote}
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} ;
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static int myatoi(char *str)
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{
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int ret;
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if (str == NULL) return -1;
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if (sscanf(str,"%i",&ret) != 1) return -1;
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return ret;
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}
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static int play_tone_pair(struct ast_channel *chan, int f1, int f2, int duration, int amplitude)
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{
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int flags = ZT_IOMUX_WRITEEMPTY;
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int res;
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if ((res = ast_tonepair_start(chan, f1, f2, duration, amplitude)))
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return res;
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while(chan->generatordata) {
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if (ast_safe_sleep(chan,1)) return -1;
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}
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/*
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* Wait for the zaptel driver to physically write the tone blocks to the hardware
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*/
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res = ioctl(chan->fds[0], ZT_IOMUX, &flags);
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if (res < 0)
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return -1;
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return 0;
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}
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static int play_tone(struct ast_channel *chan, int freq, int duration, int amplitude)
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{
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return play_tone_pair(chan, freq, 0, duration, amplitude);
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}
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static int play_silence(struct ast_channel *chan, int duration)
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{
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return play_tone_pair(chan, 0, 0, duration, 0);
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}
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static int send_morse(struct ast_channel *chan, char *string, int speed, int freq, int amplitude)
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{
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static struct morse_bits mbits[] = {
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{0, 0}, /* SPACE */
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{0, 0},
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{6, 18},/* " */
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{0, 0},
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{7, 72},/* $ */
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{0, 0},
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{0, 0},
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{6, 30},/* ' */
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{5, 13},/* ( */
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{6, 29},/* ) */
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{0, 0},
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{5, 10},/* + */
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{6, 51},/* , */
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{6, 33},/* - */
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{6, 42},/* . */
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{5, 9}, /* / */
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{5, 31},/* 0 */
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{5, 30},/* 1 */
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{5, 28},/* 2 */
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{5, 24},/* 3 */
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{5, 16},/* 4 */
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{5, 0}, /* 5 */
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{5, 1}, /* 6 */
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{5, 3}, /* 7 */
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{5, 7}, /* 8 */
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{5, 15},/* 9 */
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{6, 7}, /* : */
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{6, 21},/* ; */
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{0, 0},
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{5, 33},/* = */
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{0, 0},
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{6, 12},/* ? */
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{0, 0},
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{2, 2}, /* A */
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{4, 1}, /* B */
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{4, 5}, /* C */
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{3, 1}, /* D */
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{1, 0}, /* E */
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{4, 4}, /* F */
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{3, 3}, /* G */
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{4, 0}, /* H */
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{2, 0}, /* I */
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{4, 14},/* J */
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{3, 5}, /* K */
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{4, 2}, /* L */
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{2, 3}, /* M */
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{2, 1}, /* N */
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{3, 7}, /* O */
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{4, 6}, /* P */
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{4, 11},/* Q */
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{3, 2}, /* R */
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{3, 0}, /* S */
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{1, 1}, /* T */
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{3, 4}, /* U */
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{4, 8}, /* V */
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{3, 6}, /* W */
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{4, 9}, /* X */
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{4, 13},/* Y */
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{4, 3} /* Z */
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};
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int dottime;
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int dashtime;
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int intralettertime;
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int interlettertime;
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int interwordtime;
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int len, ddcomb;
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int res;
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int c;
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res = 0;
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/* Approximate the dot time from the speed arg. */
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dottime = 900/speed;
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/* Establish timing releationships */
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dashtime = 3 * dottime;
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intralettertime = dottime;
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interlettertime = dottime * 4 ;
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interwordtime = dottime * 7;
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for(;(*string) && (!res); string++){
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c = *string;
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/* Convert lower case to upper case */
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if((c >= 'a') && (c <= 'z'))
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c -= 0x20;
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/* Can't deal with any char code greater than Z, skip it */
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if(c > 'Z')
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continue;
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/* If space char, wait the inter word time */
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if(c == ' '){
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if(!res)
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res = play_silence(chan, interwordtime);
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continue;
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}
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/* Subtract out control char offset to match our table */
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c -= 0x20;
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/* Get the character data */
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len = mbits[c].len;
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ddcomb = mbits[c].ddcomb;
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/* Send the character */
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for(; len ; len--){
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if(!res)
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res = play_tone(chan, freq, (ddcomb & 1) ? dashtime : dottime, amplitude);
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if(!res)
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res = play_silence(chan, intralettertime);
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ddcomb >>= 1;
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}
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/* Wait the interletter time */
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if(!res)
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res = play_silence(chan, interlettertime - intralettertime);
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}
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/* Wait for all the frames to be sent */
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if (!res)
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res = ast_waitstream(chan, "");
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ast_stopstream(chan);
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return res;
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}
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static int send_tone_telemetry(struct ast_channel *chan, char *tonestring)
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{
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char *stringp;
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char *tonesubset;
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int f1,f2;
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int duration;
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int amplitude;
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int res;
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res = 0;
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stringp = ast_strdupa(tonestring);
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for(;tonestring;){
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tonesubset = strsep(&stringp,")");
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if(!tonesubset)
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break;
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if(sscanf(tonesubset,"(%d,%d,%d,%d", &f1, &f2, &duration, &litude) != 4)
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break;
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res = play_tone_pair(chan, f1, f2, duration, amplitude);
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if(res)
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break;
|
|
}
|
|
if(!res)
|
|
res = play_tone_pair(chan, 0, 0, 100, 0); /* This is needed to ensure the last tone segment is timed correctly */
|
|
|
|
if (!res)
|
|
res = ast_waitstream(chan, "");
|
|
ast_stopstream(chan);
|
|
|
|
return res;
|
|
|
|
}
|
|
|
|
|
|
static int sayfile(struct ast_channel *mychannel,char *fname)
|
|
{
|
|
int res;
|
|
|
|
res = ast_streamfile(mychannel, fname, mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
return res;
|
|
}
|
|
|
|
static int saycharstr(struct ast_channel *mychannel,char *str)
|
|
{
|
|
int res;
|
|
|
|
res = ast_say_character_str(mychannel,str,NULL,mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
return res;
|
|
}
|
|
|
|
/* Retrieve an int from a config file */
|
|
|
|
static int retrieve_astcfgint(char *category, char *name, int min, int max, int defl)
|
|
{
|
|
char *var;
|
|
int ret;
|
|
|
|
var = ast_variable_retrieve(cfg, category, name);
|
|
if(var){
|
|
ret = myatoi(var);
|
|
if(ret < min)
|
|
ret = min;
|
|
if(ret > max)
|
|
ret = max;
|
|
}
|
|
else
|
|
ret = defl;
|
|
return ret;
|
|
}
|
|
|
|
static int telem_any(struct ast_channel *chan, char *entry)
|
|
{
|
|
int res;
|
|
char c;
|
|
|
|
static int morsespeed;
|
|
static int morsefreq;
|
|
static int morseampl;
|
|
static int morseidfreq = 0;
|
|
static int morseidampl;
|
|
static char mcat[] = MORSE;
|
|
|
|
res = 0;
|
|
|
|
if(!morseidfreq){ /* Get the morse parameters if not already loaded */
|
|
morsespeed = retrieve_astcfgint( mcat, "speed", 5, 20, 20);
|
|
morsefreq = retrieve_astcfgint( mcat, "frequency", 300, 3000, 800);
|
|
morseampl = retrieve_astcfgint( mcat, "amplitude", 200, 8192, 4096);
|
|
morseidampl = retrieve_astcfgint( mcat, "idamplitude", 200, 8192, 2048);
|
|
morseidfreq = retrieve_astcfgint( mcat, "idfrequency", 300, 3000, 330);
|
|
}
|
|
|
|
/* Is it a file, or a tone sequence? */
|
|
|
|
if(entry[0] == '|'){
|
|
c = entry[1];
|
|
if((c >= 'a')&&(c <= 'z'))
|
|
c -= 0x20;
|
|
|
|
switch(c){
|
|
case 'I': /* Morse ID */
|
|
res = send_morse(chan, entry + 2, morsespeed, morseidfreq, morseidampl);
|
|
break;
|
|
|
|
case 'M': /* Morse Message */
|
|
res = send_morse(chan, entry + 2, morsespeed, morsefreq, morseampl);
|
|
break;
|
|
|
|
case 'T': /* Tone sequence */
|
|
res = send_tone_telemetry(chan, entry + 2);
|
|
break;
|
|
default:
|
|
res = -1;
|
|
}
|
|
}
|
|
else
|
|
res = sayfile(chan, entry); /* File */
|
|
return res;
|
|
}
|
|
|
|
/*
|
|
* This function looks up a telemetry name in the config file, and does a telemetry response as configured.
|
|
*
|
|
* 4 types of telemtry are handled: Morse ID, Morse Message, Tone Sequence, and a File containing a recording.
|
|
*/
|
|
|
|
static int telem_lookup(struct ast_channel *chan, char *node, char *name)
|
|
{
|
|
|
|
int res;
|
|
int i;
|
|
char *entry;
|
|
char *telemetry;
|
|
char *telemetry_save;
|
|
|
|
res = 0;
|
|
telemetry_save = NULL;
|
|
entry = NULL;
|
|
|
|
|
|
/* Retrieve the section name for telemetry from the node section */
|
|
|
|
telemetry = ast_variable_retrieve(cfg, node, TELEMETRY);
|
|
if(telemetry){
|
|
telemetry_save = ast_strdupa(telemetry);
|
|
if(!telemetry_save){
|
|
ast_log(LOG_WARNING,"ast_strdupa() failed in telem_lookup()\n");
|
|
return res;
|
|
}
|
|
entry = ast_variable_retrieve(cfg, telemetry_save, name);
|
|
}
|
|
|
|
/* Try to look up the telemetry name */
|
|
|
|
if(!entry){
|
|
/* Telemetry name wasn't found in the config file, use the default */
|
|
for(i = 0; i < sizeof(tele_defs)/sizeof(struct telem_defaults) ; i++){
|
|
if(!strcasecmp(tele_defs[i].name, name))
|
|
entry = tele_defs[i].value;
|
|
}
|
|
}
|
|
if(entry)
|
|
telem_any(chan, entry);
|
|
else{
|
|
ast_log(LOG_WARNING, "Telemetry name not found: %s\n", name);
|
|
res = -1;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
/*
|
|
* Wait a configurable interval of time
|
|
*/
|
|
|
|
|
|
static void wait_interval(struct rpt *myrpt, int type, struct ast_channel *chan)
|
|
{
|
|
int interval;
|
|
char *wait_times;
|
|
char *wait_times_save;
|
|
|
|
wait_times_save = NULL;
|
|
wait_times = ast_variable_retrieve(cfg, myrpt->name, "wait_times");
|
|
|
|
if(wait_times){
|
|
wait_times_save = ast_strdupa(wait_times);
|
|
if(!wait_times_save){
|
|
ast_log(LOG_WARNING, "Out of memory in wait_interval()\n");
|
|
wait_times = NULL;
|
|
}
|
|
}
|
|
|
|
switch(type){
|
|
case DLY_TELEM:
|
|
if(wait_times)
|
|
interval = retrieve_astcfgint(wait_times_save, "telemwait", 500, 5000, 1000);
|
|
else
|
|
interval = 1000;
|
|
break;
|
|
|
|
case DLY_ID:
|
|
if(wait_times)
|
|
interval = retrieve_astcfgint(wait_times_save, "idwait",250,5000,500);
|
|
else
|
|
interval = 500;
|
|
break;
|
|
|
|
case DLY_UNKEY:
|
|
if(wait_times)
|
|
interval = retrieve_astcfgint(wait_times_save, "unkeywait",500,5000,1000);
|
|
else
|
|
interval = 1000;
|
|
break;
|
|
|
|
case DLY_CALLTERM:
|
|
if(wait_times)
|
|
interval = retrieve_astcfgint(wait_times_save, "calltermwait",500,5000,1500);
|
|
else
|
|
interval = 1500;
|
|
break;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
|
|
ast_safe_sleep(chan,interval);
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
static void *rpt_tele_thread(void *this)
|
|
{
|
|
ZT_CONFINFO ci; /* conference info */
|
|
int res = 0,hastx,imdone = 0, unkeys_queued;
|
|
struct rpt_tele *mytele = (struct rpt_tele *)this;
|
|
struct rpt_tele *tlist;
|
|
struct rpt *myrpt;
|
|
struct rpt_link *l,*m,linkbase;
|
|
struct ast_channel *mychannel;
|
|
int vmajor, vminor;
|
|
char *p,*ct,*ct_copy,*ident, *nodename;
|
|
time_t t;
|
|
struct tm localtm;
|
|
|
|
|
|
/* get a pointer to myrpt */
|
|
myrpt = mytele->rpt;
|
|
|
|
/* Snag copies of a few key myrpt variables */
|
|
ast_mutex_lock(&myrpt->lock);
|
|
nodename = ast_strdupa(myrpt->name);
|
|
ident = ast_strdupa(myrpt->ident);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
|
|
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
mychannel = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!mychannel)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
remque((struct qelem *)mytele);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
free(mytele);
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
mytele->chan = mychannel; /* Save a copy of the channel so we can access it externally if need be */
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
|
|
/* make a conference for the tx */
|
|
ci.chan = 0;
|
|
/* If there's an ID queued, only connect the ID audio to the local tx conference so
|
|
linked systems can't hear it */
|
|
ci.confno = (((mytele->mode == ID) || (mytele->mode == IDTALKOVER) || (mytele->mode == UNKEY)) ?
|
|
myrpt->txconf : myrpt->conf);
|
|
ci.confmode = ZT_CONF_CONFANN;
|
|
/* first put the channel on the conference in announce mode */
|
|
if (ioctl(mychannel->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
ast_mutex_lock(&myrpt->lock);
|
|
remque((struct qelem *)mytele);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
free(mytele);
|
|
ast_hangup(mychannel);
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_stopstream(mychannel);
|
|
switch(mytele->mode)
|
|
{
|
|
case ID:
|
|
case ID1:
|
|
/* wait a bit */
|
|
wait_interval(myrpt, (mytele->mode == ID) ? DLY_ID : DLY_TELEM,mychannel);
|
|
res = telem_any(mychannel, ident);
|
|
imdone=1;
|
|
|
|
break;
|
|
|
|
|
|
case IDTALKOVER:
|
|
p = ast_variable_retrieve(cfg, nodename, "idtalkover");
|
|
if(p)
|
|
res = telem_any(mychannel, p);
|
|
imdone=1;
|
|
break;
|
|
|
|
case PROC:
|
|
/* wait a little bit longer */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/callproceeding", mychannel->language);
|
|
break;
|
|
case TERM:
|
|
/* wait a little bit longer */
|
|
wait_interval(myrpt, DLY_CALLTERM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/callterminated", mychannel->language);
|
|
break;
|
|
case COMPLETE:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = telem_lookup(mychannel, myrpt->name, "functcomplete");
|
|
break;
|
|
case UNKEY:
|
|
|
|
/*
|
|
* if there's one already queued, don't do another
|
|
*/
|
|
|
|
tlist = myrpt->tele.next;
|
|
unkeys_queued = 0;
|
|
if (tlist != &myrpt->tele)
|
|
{
|
|
ast_mutex_lock(&myrpt->lock);
|
|
while(tlist != &myrpt->tele){
|
|
if (tlist->mode == UNKEY) unkeys_queued++;
|
|
tlist = tlist->next;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
}
|
|
if( unkeys_queued > 1){
|
|
imdone = 1;
|
|
break;
|
|
}
|
|
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_UNKEY, mychannel);
|
|
hastx = 0;
|
|
|
|
|
|
l = myrpt->links.next;
|
|
if (l != &myrpt->links)
|
|
{
|
|
ast_mutex_lock(&myrpt->lock);
|
|
while(l != &myrpt->links)
|
|
{
|
|
if (l->mode) hastx++;
|
|
l = l->next;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
|
|
res = telem_lookup(mychannel, myrpt->name, (!hastx) ? "remotemon" : "remotetx");
|
|
if(res)
|
|
ast_log(LOG_WARNING, "telem_lookup:remotexx failed on %s\n", mychannel->name);
|
|
|
|
|
|
/* if in remote cmd mode, indicate it */
|
|
if (myrpt->cmdnode[0])
|
|
{
|
|
ast_safe_sleep(mychannel,200);
|
|
res = telem_lookup(mychannel, myrpt->name, "cmdmode");
|
|
if(res)
|
|
ast_log(LOG_WARNING, "telem_lookup:cmdmode failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
}
|
|
}
|
|
else if((ct = ast_variable_retrieve(cfg, nodename, "unlinkedct"))){ /* Unlinked Courtesy Tone */
|
|
ct_copy = ast_strdupa(ct);
|
|
res = telem_lookup(mychannel, myrpt->name, ct_copy);
|
|
if(res)
|
|
ast_log(LOG_WARNING, "telem_lookup:ctx failed on %s\n", mychannel->name);
|
|
}
|
|
|
|
imdone = 1;
|
|
break;
|
|
case REMDISC:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/node", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
ast_say_character_str(mychannel,mytele->mylink.name,NULL,mychannel->language);
|
|
res = ast_streamfile(mychannel, ((mytele->mylink.connected) ?
|
|
"rpt/remote_disc" : "rpt/remote_busy"), mychannel->language);
|
|
break;
|
|
case REMALREADY:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/remote_already", mychannel->language);
|
|
break;
|
|
case REMNOTFOUND:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/remote_notfound", mychannel->language);
|
|
break;
|
|
case REMGO:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/remote_go", mychannel->language);
|
|
break;
|
|
case CONNECTED:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
res = ast_streamfile(mychannel, "rpt/node", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
ast_say_character_str(mychannel,mytele->mylink.name,NULL,mychannel->language);
|
|
res = ast_streamfile(mychannel, "rpt/connected", mychannel->language);
|
|
break;
|
|
case CONNFAIL:
|
|
res = ast_streamfile(mychannel, "rpt/node", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
ast_say_character_str(mychannel,mytele->mylink.name,NULL,mychannel->language);
|
|
res = ast_streamfile(mychannel, "rpt/connection_failed", mychannel->language);
|
|
break;
|
|
case STATUS:
|
|
/* wait a little bit */
|
|
wait_interval(myrpt, DLY_TELEM, mychannel);
|
|
hastx = 0;
|
|
linkbase.next = &linkbase;
|
|
linkbase.prev = &linkbase;
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* make our own list of links */
|
|
l = myrpt->links.next;
|
|
while(l != &myrpt->links)
|
|
{
|
|
m = malloc(sizeof(struct rpt_link));
|
|
if (!m)
|
|
{
|
|
ast_log(LOG_WARNING, "Cannot alloc memory on %s\n", mychannel->name);
|
|
pthread_exit(NULL);
|
|
}
|
|
memcpy(m,l,sizeof(struct rpt_link));
|
|
m->next = m->prev = NULL;
|
|
insque((struct qelem *)m,(struct qelem *)linkbase.next);
|
|
l = l->next;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
res = ast_streamfile(mychannel, "rpt/node", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
ast_say_character_str(mychannel,myrpt->name,NULL,mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
if (myrpt->callmode)
|
|
{
|
|
hastx = 1;
|
|
res = ast_streamfile(mychannel, "rpt/autopatch_on", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
}
|
|
l = linkbase.next;
|
|
while(l != &linkbase)
|
|
{
|
|
hastx = 1;
|
|
res = ast_streamfile(mychannel, "rpt/node", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
ast_say_character_str(mychannel,l->name,NULL,mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
res = ast_streamfile(mychannel, ((l->mode) ?
|
|
"rpt/tranceive" : "rpt/monitor"), mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
l = l->next;
|
|
}
|
|
if (!hastx)
|
|
{
|
|
res = ast_streamfile(mychannel, "rpt/repeat_only", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
}
|
|
/* destroy our local link queue */
|
|
l = linkbase.next;
|
|
while(l != &linkbase)
|
|
{
|
|
m = l;
|
|
l = l->next;
|
|
remque((struct qelem *)m);
|
|
free(m);
|
|
}
|
|
imdone = 1;
|
|
break;
|
|
case TIMEOUT:
|
|
res = ast_streamfile(mychannel, "rpt/node", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
ast_stopstream(mychannel);
|
|
ast_say_character_str(mychannel,myrpt->name,NULL,mychannel->language);
|
|
res = ast_streamfile(mychannel, "rpt/timeout", mychannel->language);
|
|
break;
|
|
|
|
case STATS_TIME:
|
|
wait_interval(myrpt, DLY_TELEM, mychannel); /* Wait a little bit */
|
|
t = time(NULL);
|
|
localtime_r(&t, &localtm);
|
|
/* Say the phase of the day is before the time */
|
|
if((localtm.tm_hour >= 0) && (localtm.tm_hour < 12))
|
|
p = "rpt/goodmorning";
|
|
else if((localtm.tm_hour >= 12) && (localtm.tm_hour < 18))
|
|
p = "rpt/goodafternoon";
|
|
else
|
|
p = "rpt/goodevening";
|
|
if (sayfile(mychannel,p) == -1)
|
|
{
|
|
imdone = 1;
|
|
break;
|
|
}
|
|
/* Say the time is ... */
|
|
if (sayfile(mychannel,"rpt/thetimeis") == -1)
|
|
{
|
|
imdone = 1;
|
|
break;
|
|
}
|
|
/* Say the time */
|
|
res = ast_say_time(mychannel, t, "", mychannel->language);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
ast_stopstream(mychannel);
|
|
imdone = 1;
|
|
break;
|
|
case STATS_VERSION:
|
|
p = strstr(tdesc, "version");
|
|
if(!p)
|
|
break;
|
|
if(sscanf(p, "version %d.%d", &vmajor, &vminor) != 2)
|
|
break;
|
|
wait_interval(myrpt, DLY_TELEM, mychannel); /* Wait a little bit */
|
|
/* Say "version" */
|
|
if (sayfile(mychannel,"rpt/version") == -1)
|
|
{
|
|
imdone = 1;
|
|
break;
|
|
}
|
|
if(!res) /* Say "X" */
|
|
ast_say_number(mychannel, vmajor, "", mychannel->language, (char *) NULL);
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
ast_stopstream(mychannel);
|
|
if (saycharstr(mychannel,".") == -1)
|
|
{
|
|
imdone = 1;
|
|
break;
|
|
}
|
|
if(!res) /* Say "Y" */
|
|
ast_say_number(mychannel, vminor, "", mychannel->language, (char *) NULL);
|
|
if (!res){
|
|
res = ast_waitstream(mychannel, "");
|
|
ast_stopstream(mychannel);
|
|
}
|
|
else
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
imdone = 1;
|
|
break;
|
|
case ARB_ALPHA:
|
|
wait_interval(myrpt, DLY_TELEM, mychannel); /* Wait a little bit */
|
|
if(mytele->param)
|
|
saycharstr(mychannel, mytele->param);
|
|
imdone = 1;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (!imdone)
|
|
{
|
|
if (!res)
|
|
res = ast_waitstream(mychannel, "");
|
|
else {
|
|
ast_log(LOG_WARNING, "ast_streamfile failed on %s\n", mychannel->name);
|
|
res = 0;
|
|
}
|
|
}
|
|
ast_stopstream(mychannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
remque((struct qelem *)mytele);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
free(mytele);
|
|
ast_hangup(mychannel);
|
|
pthread_exit(NULL);
|
|
}
|
|
|
|
static void rpt_telemetry(struct rpt *myrpt,int mode, void *data)
|
|
{
|
|
struct rpt_tele *tele;
|
|
struct rpt_link *mylink = (struct rpt_link *) data;
|
|
pthread_attr_t attr;
|
|
|
|
tele = malloc(sizeof(struct rpt_tele));
|
|
if (!tele)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to allocate memory\n");
|
|
pthread_exit(NULL);
|
|
return;
|
|
}
|
|
/* zero it out */
|
|
memset((char *)tele,0,sizeof(struct rpt_tele));
|
|
tele->rpt = myrpt;
|
|
tele->mode = mode;
|
|
ast_mutex_lock(&myrpt->lock);
|
|
if((mode == CONNFAIL) || (mode == REMDISC) || (mode == CONNECTED)){
|
|
memset(&tele->mylink,0,sizeof(struct rpt_link));
|
|
if (mylink){
|
|
memcpy(&tele->mylink,mylink,sizeof(struct rpt_link));
|
|
}
|
|
}
|
|
else if (mode == ARB_ALPHA){
|
|
strncpy(tele->param, (char *) data, TELEPARAMSIZE - 1);
|
|
tele->param[TELEPARAMSIZE - 1] = 0;
|
|
}
|
|
insque((struct qelem *)tele,(struct qelem *)myrpt->tele.next);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_attr_init(&attr);
|
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
|
ast_pthread_create(&tele->threadid,&attr,rpt_tele_thread,(void *) tele);
|
|
return;
|
|
}
|
|
|
|
static void *rpt_call(void *this)
|
|
{
|
|
ZT_CONFINFO ci; /* conference info */
|
|
struct rpt *myrpt = (struct rpt *)this;
|
|
int res;
|
|
struct ast_frame *f,wf;
|
|
int stopped,congstarted;
|
|
struct ast_channel *mychannel,*genchannel;
|
|
|
|
myrpt->mydtmf = 0;
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
mychannel = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!mychannel)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ci.chan = 0;
|
|
ci.confno = myrpt->conf; /* use the pseudo conference */
|
|
ci.confmode = ZT_CONF_REALANDPSEUDO | ZT_CONF_TALKER | ZT_CONF_LISTENER
|
|
| ZT_CONF_PSEUDO_TALKER | ZT_CONF_PSEUDO_LISTENER;
|
|
/* first put the channel on the conference */
|
|
if (ioctl(mychannel->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
ast_hangup(mychannel);
|
|
myrpt->callmode = 0;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
genchannel = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!genchannel)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
ast_hangup(mychannel);
|
|
pthread_exit(NULL);
|
|
}
|
|
ci.chan = 0;
|
|
ci.confno = myrpt->conf;
|
|
ci.confmode = ZT_CONF_REALANDPSEUDO | ZT_CONF_TALKER | ZT_CONF_LISTENER
|
|
| ZT_CONF_PSEUDO_TALKER | ZT_CONF_PSEUDO_LISTENER;
|
|
/* first put the channel on the conference */
|
|
if (ioctl(genchannel->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
myrpt->callmode = 0;
|
|
pthread_exit(NULL);
|
|
}
|
|
if (myrpt->tonezone && (tone_zone_set_zone(mychannel->fds[0],myrpt->tonezone) == -1))
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set tone zone %s\n",myrpt->tonezone);
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
myrpt->callmode = 0;
|
|
pthread_exit(NULL);
|
|
}
|
|
if (myrpt->tonezone && (tone_zone_set_zone(genchannel->fds[0],myrpt->tonezone) == -1))
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set tone zone %s\n",myrpt->tonezone);
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
myrpt->callmode = 0;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* start dialtone */
|
|
if (tone_zone_play_tone(mychannel->fds[0],ZT_TONE_DIALTONE) < 0)
|
|
{
|
|
ast_log(LOG_WARNING, "Cannot start dialtone\n");
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
myrpt->callmode = 0;
|
|
pthread_exit(NULL);
|
|
}
|
|
stopped = 0;
|
|
congstarted = 0;
|
|
while ((myrpt->callmode == 1) || (myrpt->callmode == 4))
|
|
{
|
|
|
|
if ((myrpt->callmode == 1) && (myrpt->cidx > 0) && (!stopped))
|
|
{
|
|
stopped = 1;
|
|
/* stop dial tone */
|
|
tone_zone_play_tone(mychannel->fds[0],-1);
|
|
}
|
|
if ((myrpt->callmode == 4) && (!congstarted))
|
|
{
|
|
congstarted = 1;
|
|
/* start congestion tone */
|
|
tone_zone_play_tone(mychannel->fds[0],ZT_TONE_CONGESTION);
|
|
}
|
|
res = ast_waitfor(mychannel, MSWAIT);
|
|
if (res < 0)
|
|
{
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
if (res == 0) continue;
|
|
f = ast_read(mychannel);
|
|
if (f == NULL)
|
|
{
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
if ((f->frametype == AST_FRAME_CONTROL) &&
|
|
(f->subclass == AST_CONTROL_HANGUP))
|
|
{
|
|
ast_frfree(f);
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_frfree(f);
|
|
}
|
|
/* stop any tone generation */
|
|
tone_zone_play_tone(mychannel->fds[0],-1);
|
|
/* end if done */
|
|
if (!myrpt->callmode)
|
|
{
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
|
|
if (myrpt->ourcallerid && *myrpt->ourcallerid){
|
|
char *name, *loc, *instr;
|
|
instr = strdup(myrpt->ourcallerid);
|
|
if(instr){
|
|
ast_callerid_parse(instr, &name, &loc);
|
|
if(loc){
|
|
if(mychannel->cid.cid_num)
|
|
free(mychannel->cid.cid_num);
|
|
mychannel->cid.cid_num = strdup(loc);
|
|
}
|
|
if(name){
|
|
if(mychannel->cid.cid_name)
|
|
free(mychannel->cid.cid_name);
|
|
mychannel->cid.cid_name = strdup(name);
|
|
}
|
|
free(instr);
|
|
}
|
|
}
|
|
|
|
strncpy(mychannel->exten, myrpt->exten, sizeof(mychannel->exten) - 1);
|
|
strncpy(mychannel->context, myrpt->ourcontext, sizeof(mychannel->context) - 1);
|
|
if (myrpt->acctcode)
|
|
strncpy(mychannel->accountcode, myrpt->acctcode, sizeof(mychannel->accountcode) - 1);
|
|
mychannel->priority = 1;
|
|
ast_channel_undefer_dtmf(mychannel);
|
|
if (ast_pbx_start(mychannel) < 0)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to start PBX!!\n");
|
|
ast_hangup(mychannel);
|
|
ast_hangup(genchannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 3;
|
|
while(myrpt->callmode)
|
|
{
|
|
if ((!mychannel->pvt) && (myrpt->callmode != 4))
|
|
{
|
|
myrpt->callmode = 4;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
/* start congestion tone */
|
|
tone_zone_play_tone(genchannel->fds[0],ZT_TONE_CONGESTION);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
if (myrpt->mydtmf)
|
|
{
|
|
wf.frametype = AST_FRAME_DTMF;
|
|
wf.subclass = myrpt->mydtmf;
|
|
wf.offset = 0;
|
|
wf.mallocd = 0;
|
|
wf.data = NULL;
|
|
wf.datalen = 0;
|
|
wf.samples = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_write(genchannel,&wf);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->mydtmf = 0;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (ast_safe_sleep(mychannel,25))
|
|
{
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
break;
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
tone_zone_play_tone(genchannel->fds[0],-1);
|
|
if (mychannel->pvt) ast_softhangup(mychannel,AST_SOFTHANGUP_DEV);
|
|
ast_hangup(genchannel);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
|
|
static void send_link_dtmf(struct rpt *myrpt,char c)
|
|
{
|
|
char str[300];
|
|
struct ast_frame wf;
|
|
struct rpt_link *l;
|
|
|
|
snprintf(str, sizeof(str), "D %s %s %d %c", myrpt->cmdnode, myrpt->name, ++(myrpt->dtmfidx), c);
|
|
wf.frametype = AST_FRAME_TEXT;
|
|
wf.subclass = 0;
|
|
wf.offset = 0;
|
|
wf.mallocd = 1;
|
|
wf.datalen = strlen(str) + 1;
|
|
wf.samples = 0;
|
|
l = myrpt->links.next;
|
|
/* first, see if our dude is there */
|
|
while(l != &myrpt->links)
|
|
{
|
|
/* if we found it, write it and were done */
|
|
if (!strcmp(l->name,myrpt->cmdnode))
|
|
{
|
|
wf.data = strdup(str);
|
|
if (l->chan) ast_write(l->chan,&wf);
|
|
return;
|
|
}
|
|
l = l->next;
|
|
}
|
|
l = myrpt->links.next;
|
|
/* if not, give it to everyone */
|
|
while(l != &myrpt->links)
|
|
{
|
|
wf.data = strdup(str);
|
|
if (l->chan) ast_write(l->chan,&wf);
|
|
l = l->next;
|
|
}
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Internet linking function
|
|
*/
|
|
|
|
static int function_ilink(struct rpt *myrpt, char *param, char *digitbuf, int command_source)
|
|
{
|
|
|
|
char *val, *s, *s1, *tele;
|
|
char tmp[300], deststr[300] = "";
|
|
struct rpt_link *l;
|
|
ZT_CONFINFO ci; /* conference info */
|
|
|
|
if(!param)
|
|
return DC_ERROR;
|
|
|
|
|
|
if (!myrpt->enable)
|
|
return DC_ERROR;
|
|
|
|
if(debug)
|
|
printf("@@@@ ilink param = %s, digitbuf = %s\n", (param)? param : "(null)", digitbuf);
|
|
|
|
switch(myatoi(param)){
|
|
case 1: /* Link off */
|
|
val = ast_variable_retrieve(cfg, NODES, digitbuf);
|
|
if (!val){
|
|
if(strlen(digitbuf) >= myrpt->longestnode)
|
|
return DC_ERROR;
|
|
break;
|
|
}
|
|
strncpy(tmp,val,sizeof(tmp) - 1);
|
|
s = tmp;
|
|
s1 = strsep(&s,",");
|
|
ast_mutex_lock(&myrpt->lock);
|
|
l = myrpt->links.next;
|
|
/* try to find this one in queue */
|
|
while(l != &myrpt->links){
|
|
/* if found matching string */
|
|
if (!strcmp(l->name, digitbuf))
|
|
break;
|
|
l = l->next;
|
|
}
|
|
if (l != &myrpt->links){ /* if found */
|
|
struct ast_frame wf;
|
|
|
|
l->retries = MAX_RETRIES + 1;
|
|
l->disced = 1;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
wf.frametype = AST_FRAME_TEXT;
|
|
wf.subclass = 0;
|
|
wf.offset = 0;
|
|
wf.mallocd = 1;
|
|
wf.datalen = strlen(discstr) + 1;
|
|
wf.samples = 0;
|
|
wf.data = strdup(discstr);
|
|
if (l->chan)
|
|
{
|
|
ast_write(l->chan,&wf);
|
|
if (ast_safe_sleep(l->chan,250) == -1) return DC_ERROR;
|
|
ast_softhangup(l->chan,AST_SOFTHANGUP_DEV);
|
|
}
|
|
rpt_telemetry(myrpt, COMPLETE, NULL);
|
|
return DC_COMPLETE;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return DC_COMPLETE;
|
|
case 2: /* Link Monitor */
|
|
val = ast_variable_retrieve(cfg, NODES, digitbuf);
|
|
if (!val){
|
|
if(strlen(digitbuf) >= myrpt->longestnode)
|
|
return DC_ERROR;
|
|
break;
|
|
}
|
|
strncpy(tmp,val,sizeof(tmp) - 1);
|
|
s = tmp;
|
|
s1 = strsep(&s,",");
|
|
ast_mutex_lock(&myrpt->lock);
|
|
l = myrpt->links.next;
|
|
/* try to find this one in queue */
|
|
while(l != &myrpt->links){
|
|
/* if found matching string */
|
|
if (!strcmp(l->name, digitbuf))
|
|
break;
|
|
l = l->next;
|
|
}
|
|
/* if found */
|
|
if (l != &myrpt->links)
|
|
{
|
|
/* if already in this mode, just ignore */
|
|
if ((!l->mode) || (!l->chan)) {
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,REMALREADY,NULL);
|
|
return DC_COMPLETE;
|
|
|
|
}
|
|
if (l->chan) ast_softhangup(l->chan,AST_SOFTHANGUP_DEV);
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
/* establish call in monitor mode */
|
|
l = malloc(sizeof(struct rpt_link));
|
|
if (!l){
|
|
ast_log(LOG_WARNING, "Unable to malloc\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
/* zero the silly thing */
|
|
memset((char *)l,0,sizeof(struct rpt_link));
|
|
snprintf(deststr, sizeof(deststr), "IAX2/%s", s1);
|
|
tele = strchr(deststr,'/');
|
|
if (!tele){
|
|
fprintf(stderr,"link2:Dial number (%s) must be in format tech/number\n",deststr);
|
|
pthread_exit(NULL);
|
|
}
|
|
*tele++ = 0;
|
|
l->isremote = (s && ast_true(s));
|
|
strncpy(l->name, digitbuf, MAXNODESTR - 1);
|
|
l->chan = ast_request(deststr,AST_FORMAT_SLINEAR,tele,NULL);
|
|
if (l->chan){
|
|
ast_set_read_format(l->chan,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->chan,AST_FORMAT_SLINEAR);
|
|
l->chan->whentohangup = 0;
|
|
l->chan->appl = "Apprpt";
|
|
l->chan->data = "(Remote Rx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (remote) initiating call to %s/%s on %s\n",
|
|
deststr,tele,l->chan->name);
|
|
if(l->chan->cid.cid_num)
|
|
free(l->chan->cid.cid_num);
|
|
l->chan->cid.cid_num = strdup(myrpt->name);
|
|
ast_call(l->chan,tele,0);
|
|
}
|
|
else
|
|
{
|
|
rpt_telemetry(myrpt,CONNFAIL,l);
|
|
free(l);
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "Unable to place call to %s/%s on %s\n",
|
|
deststr,tele,l->chan->name);
|
|
return DC_ERROR;
|
|
}
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
l->pchan = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!l->pchan){
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_set_read_format(l->pchan,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->pchan,AST_FORMAT_SLINEAR);
|
|
/* make a conference for the pseudo-one */
|
|
ci.chan = 0;
|
|
ci.confno = myrpt->conf;
|
|
ci.confmode = ZT_CONF_CONF | ZT_CONF_LISTENER | ZT_CONF_TALKER;
|
|
/* first put the channel on the conference in proper mode */
|
|
if (ioctl(l->pchan->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* insert at end of queue */
|
|
insque((struct qelem *)l,(struct qelem *)myrpt->links.next);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,COMPLETE,NULL);
|
|
return DC_COMPLETE;
|
|
case 3: /* Link transceive */
|
|
val = ast_variable_retrieve(cfg, NODES, digitbuf);
|
|
if (!val){
|
|
if(strlen(digitbuf) >= myrpt->longestnode)
|
|
return DC_ERROR;
|
|
break;
|
|
}
|
|
strncpy(tmp,val,sizeof(tmp) - 1);
|
|
s = tmp;
|
|
s1 = strsep(&s,",");
|
|
ast_mutex_lock(&myrpt->lock);
|
|
l = myrpt->links.next;
|
|
/* try to find this one in queue */
|
|
while(l != &myrpt->links){
|
|
/* if found matching string */
|
|
if (!strcmp(l->name, digitbuf))
|
|
break;
|
|
l = l->next;
|
|
}
|
|
/* if found */
|
|
if (l != &myrpt->links){
|
|
/* if already in this mode, just ignore */
|
|
if ((l->mode) || (!l->chan)) {
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt, REMALREADY, NULL);
|
|
return DC_COMPLETE;
|
|
}
|
|
if (l->chan) ast_softhangup(l->chan, AST_SOFTHANGUP_DEV);
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
/* establish call in tranceive mode */
|
|
l = malloc(sizeof(struct rpt_link));
|
|
if (!l){
|
|
ast_log(LOG_WARNING, "Unable to malloc\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
/* zero the silly thing */
|
|
memset((char *)l,0,sizeof(struct rpt_link));
|
|
l->mode = 1;
|
|
l->outbound = 1;
|
|
strncpy(l->name, digitbuf, MAXNODESTR - 1);
|
|
l->isremote = (s && ast_true(s));
|
|
snprintf(deststr, sizeof(deststr), "IAX2/%s", s1);
|
|
tele = strchr(deststr, '/');
|
|
if (!tele){
|
|
fprintf(stderr,"link3:Dial number (%s) must be in format tech/number\n",deststr);
|
|
pthread_exit(NULL);
|
|
}
|
|
*tele++ = 0;
|
|
l->chan = ast_request(deststr, AST_FORMAT_SLINEAR, tele,NULL);
|
|
if (l->chan){
|
|
ast_set_read_format(l->chan, AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->chan, AST_FORMAT_SLINEAR);
|
|
l->chan->whentohangup = 0;
|
|
l->chan->appl = "Apprpt";
|
|
l->chan->data = "(Remote Rx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (remote) initiating call to %s/%s on %s\n",
|
|
deststr, tele, l->chan->name);
|
|
if(l->chan->cid.cid_num)
|
|
free(l->chan->cid.cid_num);
|
|
l->chan->cid.cid_num = strdup(myrpt->name);
|
|
ast_call(l->chan,tele,999);
|
|
}
|
|
else{
|
|
rpt_telemetry(myrpt,CONNFAIL,l);
|
|
free(l);
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "Unable to place call to %s/%s on %s\n",
|
|
deststr,tele,l->chan->name);
|
|
return DC_ERROR;
|
|
}
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
l->pchan = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!l->pchan){
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_set_read_format(l->pchan, AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->pchan, AST_FORMAT_SLINEAR);
|
|
/* make a conference for the tx */
|
|
ci.chan = 0;
|
|
ci.confno = myrpt->conf;
|
|
ci.confmode = ZT_CONF_CONF | ZT_CONF_LISTENER | ZT_CONF_TALKER;
|
|
/* first put the channel on the conference in proper mode */
|
|
if (ioctl(l->pchan->fds[0], ZT_SETCONF, &ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* insert at end of queue */
|
|
insque((struct qelem *)l,(struct qelem *)myrpt->links.next);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,COMPLETE,NULL);
|
|
return DC_COMPLETE;
|
|
case 4: /* Enter Command Mode */
|
|
|
|
/* if doesnt allow link cmd, or no links active, return */
|
|
if ((command_source != SOURCE_RPT) || (myrpt->links.next == &myrpt->links))
|
|
return DC_COMPLETE;
|
|
|
|
/* if already in cmd mode, or selected self, fughetabahtit */
|
|
if ((myrpt->cmdnode[0]) || (!strcmp(myrpt->name, digitbuf))){
|
|
|
|
rpt_telemetry(myrpt, REMALREADY, NULL);
|
|
return DC_COMPLETE;
|
|
}
|
|
/* node must at least exist in list */
|
|
val = ast_variable_retrieve(cfg, NODES, digitbuf);
|
|
if (!val){
|
|
if(strlen(digitbuf) >= myrpt->longestnode)
|
|
return DC_ERROR;
|
|
break;
|
|
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
strncpy(myrpt->cmdnode, digitbuf, sizeof(myrpt->cmdnode) - 1);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt, REMGO, NULL);
|
|
return DC_COMPLETE;
|
|
|
|
case 5: /* Status */
|
|
rpt_telemetry(myrpt, STATUS, NULL);
|
|
return DC_COMPLETE;
|
|
|
|
|
|
case 6: /* All Links Off */
|
|
l = myrpt->links.next;
|
|
|
|
while(l != &myrpt->links){
|
|
if (l->chan) ast_softhangup(l->chan, AST_SOFTHANGUP_DEV); /* Hang 'em up */
|
|
l = l->next;
|
|
}
|
|
rpt_telemetry(myrpt, COMPLETE, NULL);
|
|
break;
|
|
|
|
default:
|
|
return DC_ERROR;
|
|
|
|
}
|
|
|
|
return DC_INDETERMINATE;
|
|
}
|
|
|
|
/*
|
|
* Autopatch up
|
|
*/
|
|
|
|
static int function_autopatchup(struct rpt *myrpt, char *param, char *digitbuf, int command_source)
|
|
{
|
|
pthread_attr_t attr;
|
|
|
|
|
|
if (!myrpt->enable)
|
|
return DC_ERROR;
|
|
|
|
if(debug)
|
|
printf("@@@@ Autopatch up\n");
|
|
|
|
ast_mutex_lock(&myrpt->lock);
|
|
|
|
/* if on call, force * into current audio stream */
|
|
|
|
if ((myrpt->callmode == 2) || (myrpt->callmode == 3)){
|
|
myrpt->mydtmf = myrpt->funcchar;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
}
|
|
if (myrpt->callmode){
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return DC_COMPLETE;
|
|
}
|
|
myrpt->callmode = 1;
|
|
myrpt->cidx = 0;
|
|
myrpt->exten[myrpt->cidx] = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_attr_init(&attr);
|
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
|
ast_pthread_create(&myrpt->rpt_call_thread,&attr,rpt_call,(void *) myrpt);
|
|
return DC_COMPLETE;
|
|
}
|
|
|
|
/*
|
|
* Autopatch down
|
|
*/
|
|
|
|
static int function_autopatchdn(struct rpt *myrpt, char *param, char *digitbuf, int command_source)
|
|
{
|
|
if (!myrpt->enable)
|
|
return DC_ERROR;
|
|
|
|
if(debug)
|
|
printf("@@@@ Autopatch down\n");
|
|
|
|
ast_mutex_lock(&myrpt->lock);
|
|
|
|
if (!myrpt->callmode){
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return DC_COMPLETE;
|
|
}
|
|
|
|
myrpt->callmode = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt, TERM, NULL);
|
|
return DC_COMPLETE;
|
|
}
|
|
|
|
/*
|
|
* Status
|
|
*/
|
|
|
|
static int function_status(struct rpt *myrpt, char *param, char *digitbuf, int command_source)
|
|
{
|
|
|
|
if(!param)
|
|
return DC_ERROR;
|
|
|
|
|
|
if (!myrpt->enable)
|
|
return DC_ERROR;
|
|
|
|
if(debug)
|
|
printf("@@@@ status param = %s, digitbuf = %s\n", (param)? param : "(null)", digitbuf);
|
|
|
|
switch(myatoi(param)){
|
|
case 1: /* System ID */
|
|
rpt_telemetry(myrpt, ID1, NULL);
|
|
return DC_COMPLETE;
|
|
case 2: /* System Time */
|
|
rpt_telemetry(myrpt, STATS_TIME, NULL);
|
|
return DC_COMPLETE;
|
|
case 3: /* app_rpt.c version */
|
|
rpt_telemetry(myrpt, STATS_VERSION, NULL);
|
|
default:
|
|
return DC_ERROR;
|
|
}
|
|
return DC_INDETERMINATE;
|
|
}
|
|
|
|
/*
|
|
* COP - Control operator
|
|
*/
|
|
|
|
static int function_cop(struct rpt *myrpt, char *param, char *digitbuf, int command_source)
|
|
{
|
|
if(!param)
|
|
return DC_ERROR;
|
|
|
|
switch(myatoi(param)){
|
|
case 1: /* System reset */
|
|
system("killall -9 asterisk"); /* FIXME to drastic? */
|
|
return DC_COMPLETE;
|
|
|
|
case 2:
|
|
myrpt->enable = 1;
|
|
rpt_telemetry(myrpt, ARB_ALPHA, (void *) "RPTENA");
|
|
return DC_COMPLETE;
|
|
|
|
case 3:
|
|
myrpt->enable = 0;
|
|
return DC_COMPLETE;
|
|
|
|
}
|
|
return DC_INDETERMINATE;
|
|
}
|
|
|
|
/*
|
|
* Remote base function
|
|
*/
|
|
|
|
static int function_remote(struct rpt *myrpt, char *param, char *digitbuf, int command_source)
|
|
{
|
|
char *s,*s1,*s2,*val;
|
|
int i,j,k,l,res,offset,offsave;
|
|
char oc;
|
|
char tmp[20], freq[20] = "", savestr[20] = "";
|
|
struct ast_channel *mychannel;
|
|
|
|
if((!param) || (command_source != SOURCE_RMT))
|
|
return DC_ERROR;
|
|
|
|
mychannel = myrpt->remchannel;
|
|
|
|
|
|
switch(myatoi(param)){
|
|
|
|
case 1: /* retrieve memory */
|
|
if(strlen(digitbuf) < 2) /* needs 2 digits */
|
|
break;
|
|
|
|
for(i = 0 ; i < 2 ; i++){
|
|
if((digitbuf[i] < '0') || (digitbuf[i] > '9'))
|
|
return DC_ERROR;
|
|
}
|
|
|
|
val = ast_variable_retrieve(cfg, MEMORY, digitbuf);
|
|
if (!val){
|
|
if (ast_safe_sleep(mychannel,1000) == -1)
|
|
return DC_ERROR;
|
|
sayfile(mychannel,"rpt/memory_notfound");
|
|
return DC_COMPLETE;
|
|
}
|
|
strncpy(tmp,val,sizeof(tmp) - 1);
|
|
s = strchr(tmp,',');
|
|
if (!s)
|
|
return DC_ERROR;
|
|
*s++ = 0;
|
|
s1 = strchr(s,',');
|
|
if (!s1)
|
|
return DC_ERROR;
|
|
*s1++ = 0;
|
|
strncpy(myrpt->freq, tmp, sizeof(myrpt->freq) - 1);
|
|
strncpy(myrpt->rxpl, s, sizeof(myrpt->rxpl) - 1);
|
|
myrpt->offset = REM_SIMPLEX;
|
|
myrpt->powerlevel = REM_MEDPWR;
|
|
myrpt->rxplon = 0;
|
|
myrpt->txplon = 0;
|
|
while(*s1)
|
|
{
|
|
switch(*s1++){
|
|
|
|
case 'L':
|
|
case 'l':
|
|
myrpt->powerlevel = REM_LOWPWR;
|
|
break;
|
|
|
|
case 'H':
|
|
case 'h':
|
|
myrpt->powerlevel = REM_HIPWR;
|
|
break;
|
|
|
|
case 'M':
|
|
case 'm':
|
|
myrpt->powerlevel = REM_MEDPWR;
|
|
break;
|
|
|
|
case '-':
|
|
myrpt->offset = REM_MINUS;
|
|
break;
|
|
|
|
case '+':
|
|
myrpt->offset = REM_PLUS;
|
|
break;
|
|
|
|
case 'S':
|
|
case 's':
|
|
myrpt->offset = REM_SIMPLEX;
|
|
break;
|
|
|
|
case 'T':
|
|
case 't':
|
|
myrpt->txplon = 1;
|
|
break;
|
|
|
|
case 'R':
|
|
case 'r':
|
|
myrpt->rxplon = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
if (setrbi(myrpt) == -1)
|
|
return DC_ERROR;
|
|
|
|
|
|
return DC_COMPLETE;
|
|
|
|
case 2: /* set freq + offset */
|
|
|
|
|
|
for(i = 0, j = 0, k = 0, l = 0 ; digitbuf[i] ; i++){ /* look for N+*N+*N */
|
|
if(digitbuf[i] == '*'){
|
|
j++;
|
|
continue;
|
|
}
|
|
if((digitbuf[i] < '0') || (digitbuf[i] > '9'))
|
|
return DC_ERROR;
|
|
else{
|
|
if(j == 0)
|
|
l++;
|
|
if(j == 1)
|
|
k++;
|
|
}
|
|
}
|
|
|
|
i = strlen(digitbuf) - 1;
|
|
if((j > 2) || (l > 5) || (k > 3))
|
|
return DC_ERROR; /* &$@^! */
|
|
|
|
if((j < 2) || (digitbuf[i] == '*'))
|
|
break; /* Not yet */
|
|
|
|
strncpy(tmp, digitbuf ,sizeof(tmp) - 1);
|
|
|
|
s = tmp;
|
|
s1 = strsep(&s, "*"); /* Pick off MHz */
|
|
s2 = strsep(&s,"*"); /* Pick off KHz */
|
|
oc = *s; /* Pick off offset */
|
|
|
|
|
|
switch(strlen(s2)){ /* Allow partial entry of khz digits for laziness support */
|
|
case 1:
|
|
k = 100 * atoi(s2);
|
|
break;
|
|
|
|
case 2:
|
|
k = 10 * atoi(s2);
|
|
break;
|
|
|
|
case 3:
|
|
if((s2[2] != '0')&&(s2[2] != '5'))
|
|
return DC_ERROR;
|
|
k = atoi(s2);
|
|
break;
|
|
|
|
default:
|
|
return DC_ERROR;
|
|
|
|
}
|
|
|
|
|
|
|
|
snprintf(freq, sizeof(freq), "%s.%03d", s1, k);
|
|
|
|
offset = REM_SIMPLEX;
|
|
|
|
if (oc){
|
|
switch(oc){
|
|
|
|
case '1':
|
|
offset = REM_MINUS;
|
|
break;
|
|
|
|
case '2':
|
|
offset = REM_SIMPLEX;
|
|
break;
|
|
|
|
case '3':
|
|
offset = REM_PLUS;
|
|
break;
|
|
|
|
default:
|
|
|
|
return DC_ERROR;
|
|
}
|
|
}
|
|
|
|
offsave = myrpt->offset;
|
|
strncpy(savestr, myrpt->freq, sizeof(savestr) - 1);
|
|
strncpy(myrpt->freq, freq, sizeof(myrpt->freq) - 1);
|
|
|
|
if(debug)
|
|
printf("@@@@ Frequency entered: %s\n", myrpt->freq);
|
|
|
|
|
|
strncpy(myrpt->freq, freq, sizeof(myrpt->freq) - 1);
|
|
myrpt->offset = offset;
|
|
|
|
if (setrbi(myrpt) == -1){
|
|
myrpt->offset = offsave;
|
|
strncpy(myrpt->freq, savestr, sizeof(myrpt->freq) - 1);
|
|
return DC_ERROR;
|
|
}
|
|
|
|
return DC_COMPLETE;
|
|
|
|
case 3: /* set rx PL tone */
|
|
|
|
for(i = 0, j = 0, k = 0, l = 0 ; digitbuf[i] ; i++){ /* look for N+*N */
|
|
if(digitbuf[i] == '*'){
|
|
j++;
|
|
continue;
|
|
}
|
|
if((digitbuf[i] < '0') || (digitbuf[i] > '9'))
|
|
return DC_ERROR;
|
|
else{
|
|
if(j)
|
|
l++;
|
|
else
|
|
k++;
|
|
}
|
|
}
|
|
if((j > 1) || (k > 3) || (l > 1))
|
|
return DC_ERROR; /* &$@^! */
|
|
i = strlen(digitbuf) - 1;
|
|
if((j != 1) || (k < 2)|| (l != 1))
|
|
break; /* Not yet */
|
|
if(debug)
|
|
printf("PL digits entered %s\n", digitbuf);
|
|
|
|
strncpy(tmp, digitbuf, sizeof(tmp) - 1);
|
|
/* see if we have at least 1 */
|
|
s = strchr(tmp,'*');
|
|
if(s)
|
|
*s = '.';
|
|
strncpy(savestr, myrpt->rxpl, sizeof(savestr) - 1);
|
|
strncpy(myrpt->rxpl, tmp, sizeof(myrpt->rxpl) - 1);
|
|
|
|
if (setrbi(myrpt) == -1){
|
|
strncpy(myrpt->rxpl, savestr, sizeof(myrpt->rxpl) - 1);
|
|
return DC_ERROR;
|
|
}
|
|
|
|
|
|
return DC_COMPLETE;
|
|
|
|
case 100: /* other stuff */
|
|
case 101:
|
|
case 102:
|
|
case 103:
|
|
case 104:
|
|
case 105:
|
|
case 106:
|
|
switch(myatoi(param)){
|
|
case 100: /* RX PL Off */
|
|
myrpt->rxplon = 0;
|
|
break;
|
|
|
|
case 101: /* RX PL On */
|
|
myrpt->rxplon = 1;
|
|
break;
|
|
|
|
case 102: /* TX PL Off */
|
|
myrpt->txplon = 0;
|
|
break;
|
|
|
|
case 103: /* TX PL On */
|
|
myrpt->txplon = 1;
|
|
break;
|
|
|
|
case 104: /* Low Power */
|
|
myrpt->powerlevel = REM_LOWPWR;
|
|
break;
|
|
|
|
case 105: /* Medium Power */
|
|
myrpt->powerlevel = REM_MEDPWR;
|
|
break;
|
|
|
|
case 106: /* Hi Power */
|
|
myrpt->powerlevel = REM_HIPWR;
|
|
break;
|
|
default:
|
|
return DC_ERROR;
|
|
}
|
|
if (setrbi(myrpt) == -1)
|
|
return DC_ERROR;
|
|
return DC_COMPLETE;
|
|
case 5: /* Status */
|
|
myrpt->remotetx = 0;
|
|
ast_indicate(myrpt->txchannel,AST_CONTROL_RADIO_UNKEY);
|
|
if (!myrpt->remoterx){
|
|
ast_indicate(mychannel,AST_CONTROL_RADIO_KEY);
|
|
}
|
|
|
|
if (ast_safe_sleep(mychannel,1000) == -1)
|
|
return DC_ERROR;
|
|
|
|
if ((sayfile(mychannel,"rpt/node") == -1) ||
|
|
(saycharstr(mychannel,myrpt->name) == -1) ||
|
|
(sayfile(mychannel,"rpt/frequency") == -1) ||
|
|
(saycharstr(mychannel,myrpt->freq) == -1)){
|
|
|
|
if (!myrpt->remoterx){
|
|
|
|
ast_indicate(mychannel,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
return DC_ERROR;
|
|
}
|
|
switch(myrpt->offset){
|
|
|
|
case REM_MINUS:
|
|
res = sayfile(mychannel,"rpt/minus");
|
|
break;
|
|
|
|
case REM_SIMPLEX:
|
|
res = sayfile(mychannel,"rpt/simplex");
|
|
break;
|
|
|
|
case REM_PLUS:
|
|
res = sayfile(mychannel,"rpt/plus");
|
|
break;
|
|
|
|
default:
|
|
return DC_ERROR;
|
|
}
|
|
if (res == -1){
|
|
|
|
if (!myrpt->remoterx){
|
|
|
|
ast_indicate(mychannel,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
return -1;
|
|
}
|
|
switch(myrpt->powerlevel){
|
|
|
|
case REM_LOWPWR:
|
|
res = sayfile(mychannel,"rpt/lopwr") ;
|
|
break;
|
|
|
|
case REM_MEDPWR:
|
|
res = sayfile(mychannel,"rpt/medpwr");
|
|
break;
|
|
case REM_HIPWR:
|
|
res = sayfile(mychannel,"rpt/hipwr");
|
|
break;
|
|
}
|
|
if (res || (sayfile(mychannel,"rpt/rxpl") == -1) ||
|
|
(sayfile(mychannel,"rpt/frequency") == -1) ||
|
|
(saycharstr(mychannel,myrpt->rxpl) == -1) ||
|
|
(sayfile(mychannel,"rpt/txpl") == -1) ||
|
|
(sayfile(mychannel,((myrpt->txplon) ? "rpt/on" : "rpt/off")) == -1) ||
|
|
(sayfile(mychannel,"rpt/rxpl") == -1) ||
|
|
(sayfile(mychannel,((myrpt->rxplon) ? "rpt/on" : "rpt/off")) == -1)){
|
|
if (!myrpt->remoterx){
|
|
ast_indicate(mychannel,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
return -1;
|
|
}
|
|
if (!myrpt->remoterx){
|
|
ast_indicate(mychannel,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
return DC_COMPLETE;
|
|
|
|
default:
|
|
return DC_ERROR;
|
|
}
|
|
|
|
return DC_INDETERMINATE;
|
|
}
|
|
|
|
|
|
/*
|
|
* Collect digits one by one until something matches
|
|
*/
|
|
|
|
static int collect_function_digits(struct rpt *myrpt, char *digits, int command_source)
|
|
{
|
|
int i;
|
|
char *stringp,*action,*param,*functiondigits;
|
|
char function_table_name[30] = "";
|
|
char workstring[80];
|
|
|
|
struct ast_variable *vp;
|
|
|
|
if(debug)
|
|
printf("@@@@ Digits collected: %s, source: %d\n", digits, command_source);
|
|
|
|
if (command_source == SOURCE_LNK)
|
|
strncpy(function_table_name, myrpt->link_functions, sizeof(function_table_name) - 1);
|
|
else
|
|
strncpy(function_table_name, myrpt->functions, sizeof(function_table_name) - 1);
|
|
vp = ast_variable_browse(cfg, function_table_name);
|
|
while(vp) {
|
|
if(!strncasecmp(vp->name, digits, strlen(vp->name)))
|
|
break;
|
|
vp = vp->next;
|
|
}
|
|
if(!vp) {
|
|
if(strlen(digits) >= ((command_source == SOURCE_LNK) ?
|
|
myrpt->link_longestfunc : myrpt->longestfunc)) /* Get out of function mode if longes func length reached */
|
|
return DC_ERROR;
|
|
else
|
|
return DC_INDETERMINATE;
|
|
}
|
|
/* Found a match, retrieve value part and parse */
|
|
strncpy(workstring, vp->value, sizeof(workstring) - 1 );
|
|
stringp = workstring;
|
|
action = strsep(&stringp, ",");
|
|
param = stringp;
|
|
if(debug)
|
|
printf("@@@@ action: %s, param = %s\n",action, (param) ? param : "(null)");
|
|
/* Look up the action */
|
|
for(i = 0 ; i < (sizeof(function_table)/sizeof(struct function_table_tag)); i++){
|
|
if(!strncasecmp(action, function_table[i].action, strlen(action)))
|
|
break;
|
|
}
|
|
if(debug)
|
|
printf("@@@@ table index i = %d\n",i);
|
|
if(i == (sizeof(function_table)/sizeof(struct function_table_tag))){
|
|
/* Error, action not in table */
|
|
return DC_ERROR;
|
|
}
|
|
if(function_table[i].function == NULL){
|
|
/* Error, function undefined */
|
|
if(debug)
|
|
printf("@@@@ NULL for action: %s\n",action);
|
|
return DC_ERROR;
|
|
}
|
|
functiondigits = digits + strlen(vp->name);
|
|
return (*function_table[i].function)(myrpt, param, functiondigits, command_source);
|
|
}
|
|
|
|
|
|
static void handle_link_data(struct rpt *myrpt, struct rpt_link *mylink,
|
|
char *str)
|
|
{
|
|
char tmp[300],cmd[300] = "",dest[300],src[300],c;
|
|
int seq, res;
|
|
struct rpt_link *l;
|
|
struct ast_frame wf;
|
|
|
|
wf.frametype = AST_FRAME_TEXT;
|
|
wf.subclass = 0;
|
|
wf.offset = 0;
|
|
wf.mallocd = 1;
|
|
wf.datalen = strlen(str) + 1;
|
|
wf.samples = 0;
|
|
/* put string in our buffer */
|
|
strncpy(tmp,str,sizeof(tmp) - 1);
|
|
if (!strcmp(tmp,discstr))
|
|
{
|
|
mylink->disced = 1;
|
|
mylink->retries = MAX_RETRIES + 1;
|
|
ast_softhangup(mylink->chan,AST_SOFTHANGUP_DEV);
|
|
return;
|
|
}
|
|
if (sscanf(tmp,"%s %s %s %d %c",cmd,dest,src,&seq,&c) != 5)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to parse link string %s\n",str);
|
|
return;
|
|
}
|
|
if (strcmp(cmd,"D"))
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to parse link string %s\n",str);
|
|
return;
|
|
}
|
|
/* if not for me, redistribute to all links */
|
|
if (strcmp(dest,myrpt->name))
|
|
{
|
|
l = myrpt->links.next;
|
|
/* see if this is one in list */
|
|
while(l != &myrpt->links)
|
|
{
|
|
/* dont send back from where it came */
|
|
if ((l == mylink) || (!strcmp(l->name,mylink->name)))
|
|
{
|
|
l = l->next;
|
|
continue;
|
|
}
|
|
/* if it is, send it and we're done */
|
|
if (!strcmp(l->name,dest))
|
|
{
|
|
/* send, but not to src */
|
|
if (strcmp(l->name,src)) {
|
|
wf.data = strdup(str);
|
|
if (l->chan) ast_write(l->chan,&wf);
|
|
}
|
|
return;
|
|
}
|
|
l = l->next;
|
|
}
|
|
l = myrpt->links.next;
|
|
/* otherwise, send it to all of em */
|
|
while(l != &myrpt->links)
|
|
{
|
|
/* dont send back from where it came */
|
|
if ((l == mylink) || (!strcmp(l->name,mylink->name)))
|
|
{
|
|
l = l->next;
|
|
continue;
|
|
}
|
|
/* send, but not to src */
|
|
if (strcmp(l->name,src)) {
|
|
wf.data = strdup(str);
|
|
if (l->chan) ast_write(l->chan,&wf);
|
|
}
|
|
l = l->next;
|
|
}
|
|
return;
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
if (myrpt->callmode == 1)
|
|
{
|
|
myrpt->exten[myrpt->cidx++] = c;
|
|
myrpt->exten[myrpt->cidx] = 0;
|
|
/* if this exists */
|
|
if (ast_exists_extension(myrpt->pchannel,myrpt->ourcontext,myrpt->exten,1,NULL))
|
|
{
|
|
myrpt->callmode = 2;
|
|
rpt_telemetry(myrpt,PROC,NULL);
|
|
}
|
|
/* if can continue, do so */
|
|
if (!ast_canmatch_extension(myrpt->pchannel,myrpt->ourcontext,myrpt->exten,1,NULL))
|
|
{
|
|
/* call has failed, inform user */
|
|
myrpt->callmode = 4;
|
|
}
|
|
}
|
|
if ((myrpt->callmode == 2) || (myrpt->callmode == 3))
|
|
{
|
|
myrpt->mydtmf = c;
|
|
}
|
|
if (c == myrpt->funcchar)
|
|
{
|
|
myrpt->rem_dtmfidx = 0;
|
|
myrpt->rem_dtmfbuf[myrpt->rem_dtmfidx] = 0;
|
|
time(&myrpt->rem_dtmf_time);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return;
|
|
}
|
|
else if ((c != myrpt->endchar) && (myrpt->rem_dtmfidx >= 0))
|
|
{
|
|
time(&myrpt->rem_dtmf_time);
|
|
if (myrpt->rem_dtmfidx < MAXDTMF)
|
|
{
|
|
myrpt->rem_dtmfbuf[myrpt->rem_dtmfidx++] = c;
|
|
myrpt->rem_dtmfbuf[myrpt->rem_dtmfidx] = 0;
|
|
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
strncpy(cmd, myrpt->rem_dtmfbuf, sizeof(cmd) - 1);
|
|
res = collect_function_digits(myrpt, cmd, SOURCE_LNK);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
|
|
switch(res){
|
|
|
|
case DC_INDETERMINATE:
|
|
break;
|
|
|
|
case DC_REQ_FLUSH:
|
|
myrpt->rem_dtmfidx = 0;
|
|
myrpt->rem_dtmfbuf[0] = 0;
|
|
break;
|
|
|
|
|
|
case DC_COMPLETE:
|
|
myrpt->rem_dtmfbuf[0] = 0;
|
|
myrpt->rem_dtmfidx = -1;
|
|
myrpt->rem_dtmf_time = 0;
|
|
break;
|
|
|
|
case DC_ERROR:
|
|
default:
|
|
myrpt->rem_dtmfbuf[0] = 0;
|
|
myrpt->rem_dtmfidx = -1;
|
|
myrpt->rem_dtmf_time = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return;
|
|
}
|
|
|
|
/* Doug Hall RBI-1 serial data definitions:
|
|
*
|
|
* Byte 0: Expansion external outputs
|
|
* Byte 1:
|
|
* Bits 0-3 are BAND as follows:
|
|
* Bits 4-5 are POWER bits as follows:
|
|
* 00 - Low Power
|
|
* 01 - Hi Power
|
|
* 02 - Med Power
|
|
* Bits 6-7 are always set
|
|
* Byte 2:
|
|
* Bits 0-3 MHZ in BCD format
|
|
* Bits 4-5 are offset as follows:
|
|
* 00 - minus
|
|
* 01 - plus
|
|
* 02 - simplex
|
|
* 03 - minus minus (whatever that is)
|
|
* Bit 6 is the 0/5 KHZ bit
|
|
* Bit 7 is always set
|
|
* Byte 3:
|
|
* Bits 0-3 are 10 KHZ in BCD format
|
|
* Bits 4-7 are 100 KHZ in BCD format
|
|
* Byte 4: PL Tone code and encode/decode enable bits
|
|
* Bits 0-5 are PL tone code (comspec binary codes)
|
|
* Bit 6 is encode enable/disable
|
|
* Bit 7 is decode enable/disable
|
|
*/
|
|
|
|
/* take the frequency from the 10 mhz digits (and up) and convert it
|
|
to a band number */
|
|
|
|
static int rbi_mhztoband(char *str)
|
|
{
|
|
int i;
|
|
|
|
i = atoi(str) / 10; /* get the 10's of mhz */
|
|
switch(i)
|
|
{
|
|
case 2:
|
|
return 10;
|
|
case 5:
|
|
return 11;
|
|
case 14:
|
|
return 2;
|
|
case 22:
|
|
return 3;
|
|
case 44:
|
|
return 4;
|
|
case 124:
|
|
return 0;
|
|
case 125:
|
|
return 1;
|
|
case 126:
|
|
return 8;
|
|
case 127:
|
|
return 5;
|
|
case 128:
|
|
return 6;
|
|
case 129:
|
|
return 7;
|
|
default:
|
|
break;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/* take a PL frequency and turn it into a code */
|
|
static int rbi_pltocode(char *str)
|
|
{
|
|
int i;
|
|
char *s;
|
|
|
|
s = strchr(str,'.');
|
|
i = 0;
|
|
if (s) i = atoi(s + 1);
|
|
i += atoi(str) * 10;
|
|
switch(i)
|
|
{
|
|
case 670:
|
|
return 0;
|
|
case 719:
|
|
return 1;
|
|
case 744:
|
|
return 2;
|
|
case 770:
|
|
return 3;
|
|
case 797:
|
|
return 4;
|
|
case 825:
|
|
return 5;
|
|
case 854:
|
|
return 6;
|
|
case 885:
|
|
return 7;
|
|
case 915:
|
|
return 8;
|
|
case 948:
|
|
return 9;
|
|
case 974:
|
|
return 10;
|
|
case 1000:
|
|
return 11;
|
|
case 1035:
|
|
return 12;
|
|
case 1072:
|
|
return 13;
|
|
case 1109:
|
|
return 14;
|
|
case 1148:
|
|
return 15;
|
|
case 1188:
|
|
return 16;
|
|
case 1230:
|
|
return 17;
|
|
case 1273:
|
|
return 18;
|
|
case 1318:
|
|
return 19;
|
|
case 1365:
|
|
return 20;
|
|
case 1413:
|
|
return 21;
|
|
case 1462:
|
|
return 22;
|
|
case 1514:
|
|
return 23;
|
|
case 1567:
|
|
return 24;
|
|
case 1622:
|
|
return 25;
|
|
case 1679:
|
|
return 26;
|
|
case 1738:
|
|
return 27;
|
|
case 1799:
|
|
return 28;
|
|
case 1862:
|
|
return 29;
|
|
case 1928:
|
|
return 30;
|
|
case 2035:
|
|
return 31;
|
|
case 2107:
|
|
return 32;
|
|
case 2181:
|
|
return 33;
|
|
case 2257:
|
|
return 34;
|
|
case 2336:
|
|
return 35;
|
|
case 2418:
|
|
return 36;
|
|
case 2503:
|
|
return 37;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/*
|
|
* Shift out a formatted serial bit stream
|
|
*/
|
|
|
|
static void rbi_out_parallel(struct rpt *myrpt,unsigned char *data)
|
|
{
|
|
int i,j;
|
|
unsigned char od,d;
|
|
static volatile long long delayvar;
|
|
|
|
for(i = 0 ; i < 5 ; i++){
|
|
od = *data++;
|
|
for(j = 0 ; j < 8 ; j++){
|
|
d = od & 1;
|
|
outb(d,myrpt->iobase);
|
|
/* >= 15 us */
|
|
for(delayvar = 1; delayvar < 15000; delayvar++);
|
|
od >>= 1;
|
|
outb(d | 2,myrpt->iobase);
|
|
/* >= 30 us */
|
|
for(delayvar = 1; delayvar < 30000; delayvar++);
|
|
outb(d,myrpt->iobase);
|
|
/* >= 10 us */
|
|
for(delayvar = 1; delayvar < 10000; delayvar++);
|
|
}
|
|
}
|
|
/* >= 50 us */
|
|
for(delayvar = 1; delayvar < 50000; delayvar++);
|
|
}
|
|
|
|
static void rbi_out(struct rpt *myrpt,unsigned char *data)
|
|
{
|
|
struct zt_radio_param r;
|
|
|
|
memset(&r,0,sizeof(struct zt_radio_param));
|
|
r.radpar = ZT_RADPAR_REMMODE;
|
|
r.data = ZT_RADPAR_REM_RBI1;
|
|
/* if setparam ioctl fails, its probably not a pciradio card */
|
|
if (ioctl(myrpt->rxchannel->fds[0],ZT_RADIO_SETPARAM,&r) == -1)
|
|
{
|
|
rbi_out_parallel(myrpt,data);
|
|
return;
|
|
}
|
|
r.radpar = ZT_RADPAR_REMCOMMAND;
|
|
memcpy(&r.data,data,5);
|
|
if (ioctl(myrpt->rxchannel->fds[0],ZT_RADIO_SETPARAM,&r) == -1)
|
|
{
|
|
ast_log(LOG_WARNING,"Cannot send RBI command for channel %s\n",myrpt->rxchannel->name);
|
|
return;
|
|
}
|
|
}
|
|
|
|
static int setrbi(struct rpt *myrpt)
|
|
{
|
|
char tmp[MAXREMSTR] = "",rbicmd[5],*s;
|
|
int band,txoffset = 0,txpower = 0,rxpl;
|
|
|
|
/* must be a remote system */
|
|
if (!myrpt->remote) return(0);
|
|
/* must have rbi hardware */
|
|
if (strncmp(myrpt->remote,"rbi",3)) return(0);
|
|
strncpy(tmp, myrpt->freq, sizeof(tmp) - 1);
|
|
s = strchr(tmp,'.');
|
|
/* if no decimal, is invalid */
|
|
|
|
if (s == NULL){
|
|
if(debug)
|
|
printf("@@@@ Frequency needs a decimal\n");
|
|
return -1;
|
|
}
|
|
|
|
*s++ = 0;
|
|
if (strlen(tmp) < 2){
|
|
if(debug)
|
|
printf("@@@@ Bad MHz digits: %s\n", tmp);
|
|
return -1;
|
|
}
|
|
|
|
if (strlen(s) < 3){
|
|
if(debug)
|
|
printf("@@@@ Bad KHz digits: %s\n", s);
|
|
return -1;
|
|
}
|
|
|
|
if ((s[2] != '0') && (s[2] != '5')){
|
|
if(debug)
|
|
printf("@@@@ KHz must end in 0 or 5: %c\n", s[2]);
|
|
return -1;
|
|
}
|
|
|
|
band = rbi_mhztoband(tmp);
|
|
if (band == -1){
|
|
if(debug)
|
|
printf("@@@@ Bad Band: %s\n", tmp);
|
|
return -1;
|
|
}
|
|
|
|
rxpl = rbi_pltocode(myrpt->rxpl);
|
|
|
|
if (rxpl == -1){
|
|
if(debug)
|
|
printf("@@@@ Bad RX PL: %s\n", myrpt->rxpl);
|
|
return -1;
|
|
}
|
|
|
|
|
|
switch(myrpt->offset)
|
|
{
|
|
case REM_MINUS:
|
|
txoffset = 0;
|
|
break;
|
|
case REM_PLUS:
|
|
txoffset = 0x10;
|
|
break;
|
|
case REM_SIMPLEX:
|
|
txoffset = 0x20;
|
|
break;
|
|
}
|
|
switch(myrpt->powerlevel)
|
|
{
|
|
case REM_LOWPWR:
|
|
txpower = 0;
|
|
break;
|
|
case REM_MEDPWR:
|
|
txpower = 0x20;
|
|
break;
|
|
case REM_HIPWR:
|
|
txpower = 0x10;
|
|
break;
|
|
}
|
|
rbicmd[0] = 0;
|
|
rbicmd[1] = band | txpower | 0xc0;
|
|
rbicmd[2] = (*(s - 2) - '0') | txoffset | 0x80;
|
|
if (s[2] == '5') rbicmd[2] |= 0x40;
|
|
rbicmd[3] = ((*s - '0') << 4) + (s[1] - '0');
|
|
rbicmd[4] = rxpl;
|
|
if (myrpt->txplon) rbicmd[4] |= 0x40;
|
|
if (myrpt->rxplon) rbicmd[4] |= 0x80;
|
|
rbi_out(myrpt,rbicmd);
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
static int handle_remote_dtmf_digit(struct rpt *myrpt,char c)
|
|
{
|
|
time_t now;
|
|
int ret,res = 0;
|
|
|
|
time(&now);
|
|
/* if timed-out */
|
|
if ((myrpt->dtmf_time_rem + DTMF_TIMEOUT) < now)
|
|
{
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmf_time_rem = 0;
|
|
}
|
|
/* if decode not active */
|
|
if (myrpt->dtmfidx == -1)
|
|
{
|
|
/* if not lead-in digit, dont worry */
|
|
if (c != myrpt->funcchar) return 0;
|
|
myrpt->dtmfidx = 0;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmf_time_rem = now;
|
|
return 0;
|
|
}
|
|
/* if too many in buffer, start over */
|
|
if (myrpt->dtmfidx >= MAXDTMF)
|
|
{
|
|
myrpt->dtmfidx = 0;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmf_time_rem = now;
|
|
}
|
|
if (c == myrpt->funcchar)
|
|
{
|
|
/* if star at beginning, or 2 together, erase buffer */
|
|
if ((myrpt->dtmfidx < 1) ||
|
|
(myrpt->dtmfbuf[myrpt->dtmfidx - 1] == myrpt->funcchar))
|
|
{
|
|
myrpt->dtmfidx = 0;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmf_time_rem = now;
|
|
return 0;
|
|
}
|
|
}
|
|
myrpt->dtmfbuf[myrpt->dtmfidx++] = c;
|
|
myrpt->dtmfbuf[myrpt->dtmfidx] = 0;
|
|
myrpt->dtmf_time_rem = now;
|
|
|
|
|
|
ret = collect_function_digits(myrpt, myrpt->dtmfbuf, SOURCE_RMT);
|
|
|
|
switch(ret){
|
|
|
|
case DC_INDETERMINATE:
|
|
res = 0;
|
|
break;
|
|
|
|
case DC_REQ_FLUSH:
|
|
myrpt->dtmfidx = 0;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
res = 0;
|
|
break;
|
|
|
|
|
|
case DC_COMPLETE:
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmf_time_rem = 0;
|
|
res = 1;
|
|
break;
|
|
|
|
case DC_ERROR:
|
|
default:
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmf_time_rem = 0;
|
|
res = 0;
|
|
break;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static int handle_remote_data(struct rpt *myrpt, char *str)
|
|
{
|
|
char tmp[300],cmd[300],dest[300],src[300],c;
|
|
int seq,res;
|
|
|
|
/* put string in our buffer */
|
|
strncpy(tmp,str,sizeof(tmp) - 1);
|
|
if (sscanf(tmp,"%s %s %s %d %c",cmd,dest,src,&seq,&c) != 5)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to parse link string %s\n",str);
|
|
return 0;
|
|
}
|
|
if (strcmp(cmd,"D"))
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to parse link string %s\n",str);
|
|
return 0;
|
|
}
|
|
/* if not for me, ignore */
|
|
if (strcmp(dest,myrpt->name)) return 0;
|
|
res = handle_remote_dtmf_digit(myrpt,c);
|
|
if (res != 1)
|
|
return res;
|
|
myrpt->remotetx = 0;
|
|
ast_indicate(myrpt->txchannel,AST_CONTROL_RADIO_UNKEY);
|
|
if (!myrpt->remoterx)
|
|
{
|
|
ast_indicate(myrpt->remchannel,AST_CONTROL_RADIO_KEY);
|
|
}
|
|
if (ast_safe_sleep(myrpt->remchannel,1000) == -1) return -1;
|
|
res = telem_lookup(myrpt->remchannel, myrpt->name, "functcomplete");
|
|
if (!myrpt->remoterx)
|
|
{
|
|
ast_indicate(myrpt->remchannel,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static int attempt_reconnect(struct rpt *myrpt, struct rpt_link *l)
|
|
{
|
|
char *val, *s, *s1, *tele;
|
|
char tmp[300], deststr[300] = "";
|
|
|
|
val = ast_variable_retrieve(cfg, NODES, l->name);
|
|
if (!val)
|
|
{
|
|
fprintf(stderr,"attempt_reconnect: cannot find node %s\n",l->name);
|
|
return -1;
|
|
}
|
|
strncpy(tmp,val,sizeof(tmp) - 1);
|
|
s = tmp;
|
|
s1 = strsep(&s,",");
|
|
ast_mutex_lock(&myrpt->lock);
|
|
snprintf(deststr, sizeof(deststr), "IAX2/%s", s1);
|
|
tele = strchr(deststr, '/');
|
|
if (!tele) {
|
|
fprintf(stderr,"attempt_reconnect:Dial number (%s) must be in format tech/number\n",deststr);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return -1;
|
|
}
|
|
*tele++ = 0;
|
|
l->elaptime = 0;
|
|
l->chan = ast_request(deststr, AST_FORMAT_SLINEAR, tele,NULL);
|
|
if (l->chan){
|
|
ast_set_read_format(l->chan, AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->chan, AST_FORMAT_SLINEAR);
|
|
l->chan->whentohangup = 0;
|
|
l->chan->appl = "Apprpt";
|
|
l->chan->data = "(Remote Rx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (attempt_reconnect) initiating call to %s/%s on %s\n",
|
|
deststr, tele, l->chan->name);
|
|
if(l->chan->cid.cid_num)
|
|
free(l->chan->cid.cid_num);
|
|
l->chan->cid.cid_num = strdup(myrpt->name);
|
|
ast_call(l->chan,tele,999);
|
|
}
|
|
else
|
|
{
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "Unable to place call to %s/%s on %s\n",
|
|
deststr,tele,l->chan->name);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return -1;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
return 0;
|
|
}
|
|
|
|
/* single thread with one file (request) to dial */
|
|
static void *rpt(void *this)
|
|
{
|
|
struct rpt *myrpt = (struct rpt *)this;
|
|
char *tele,*idtalkover;
|
|
int ms = MSWAIT,lasttx,keyed,val,remrx,identqueued,nonidentqueued,res;
|
|
struct ast_channel *who;
|
|
ZT_CONFINFO ci; /* conference info */
|
|
time_t dtmf_time,t;
|
|
struct rpt_link *l,*m;
|
|
struct rpt_tele *telem;
|
|
pthread_attr_t attr;
|
|
char tmpstr[300];
|
|
char cmd[MAXDTMF+1] = "";
|
|
|
|
|
|
ast_mutex_lock(&myrpt->lock);
|
|
strncpy(tmpstr,myrpt->rxchanname,sizeof(tmpstr) - 1);
|
|
tele = strchr(tmpstr,'/');
|
|
if (!tele)
|
|
{
|
|
fprintf(stderr,"rpt:Dial number (%s) must be in format tech/number\n",myrpt->rxchanname);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
*tele++ = 0;
|
|
myrpt->rxchannel = ast_request(tmpstr,AST_FORMAT_SLINEAR,tele,NULL);
|
|
if (myrpt->rxchannel)
|
|
{
|
|
if (myrpt->rxchannel->_state == AST_STATE_BUSY)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain Rx channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_set_read_format(myrpt->rxchannel,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(myrpt->rxchannel,AST_FORMAT_SLINEAR);
|
|
myrpt->rxchannel->whentohangup = 0;
|
|
myrpt->rxchannel->appl = "Apprpt";
|
|
myrpt->rxchannel->data = "(Repeater Rx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (Rx) initiating call to %s/%s on %s\n",
|
|
tmpstr,tele,myrpt->rxchannel->name);
|
|
ast_call(myrpt->rxchannel,tele,999);
|
|
if (myrpt->rxchannel->_state != AST_STATE_UP)
|
|
{
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain Rx channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
if (myrpt->txchanname)
|
|
{
|
|
strncpy(tmpstr,myrpt->txchanname,sizeof(tmpstr) - 1);
|
|
tele = strchr(tmpstr,'/');
|
|
if (!tele)
|
|
{
|
|
fprintf(stderr,"rpt:Dial number (%s) must be in format tech/number\n",myrpt->txchanname);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
*tele++ = 0;
|
|
myrpt->txchannel = ast_request(tmpstr,AST_FORMAT_SLINEAR,tele,NULL);
|
|
if (myrpt->txchannel)
|
|
{
|
|
if (myrpt->txchannel->_state == AST_STATE_BUSY)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain Tx channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_set_read_format(myrpt->txchannel,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(myrpt->txchannel,AST_FORMAT_SLINEAR);
|
|
myrpt->txchannel->whentohangup = 0;
|
|
myrpt->txchannel->appl = "Apprpt";
|
|
myrpt->txchannel->data = "(Repeater Rx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (Tx) initiating call to %s/%s on %s\n",
|
|
tmpstr,tele,myrpt->txchannel->name);
|
|
ast_call(myrpt->txchannel,tele,999);
|
|
if (myrpt->rxchannel->_state != AST_STATE_UP)
|
|
{
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->rxchannel);
|
|
ast_hangup(myrpt->txchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain Tx channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
myrpt->txchannel = myrpt->rxchannel;
|
|
}
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
myrpt->pchannel = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!myrpt->pchannel)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (myrpt->txchannel != myrpt->rxchannel)
|
|
ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* make a conference for the tx */
|
|
ci.chan = 0;
|
|
ci.confno = -1; /* make a new conf */
|
|
ci.confmode = ZT_CONF_CONF | ZT_CONF_LISTENER;
|
|
/* first put the channel on the conference in proper mode */
|
|
if (ioctl(myrpt->txchannel->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->pchannel);
|
|
if (myrpt->txchannel != myrpt->rxchannel)
|
|
ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* save tx conference number */
|
|
myrpt->txconf = ci.confno;
|
|
/* make a conference for the pseudo */
|
|
ci.chan = 0;
|
|
ci.confno = -1; /* make a new conf */
|
|
ci.confmode = ZT_CONF_CONFANNMON;
|
|
/* first put the channel on the conference in announce mode */
|
|
if (ioctl(myrpt->pchannel->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->pchannel);
|
|
if (myrpt->txchannel != myrpt->rxchannel)
|
|
ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* save pseudo channel conference number */
|
|
myrpt->conf = ci.confno;
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
myrpt->txpchannel = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!myrpt->txpchannel)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->pchannel);
|
|
if (myrpt->txchannel != myrpt->rxchannel)
|
|
ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* make a conference for the tx */
|
|
ci.chan = 0;
|
|
ci.confno = myrpt->txconf;
|
|
ci.confmode = ZT_CONF_CONF | ZT_CONF_TALKER ;
|
|
/* first put the channel on the conference in proper mode */
|
|
if (ioctl(myrpt->txpchannel->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_hangup(myrpt->txpchannel);
|
|
ast_hangup(myrpt->pchannel);
|
|
if (myrpt->txchannel != myrpt->rxchannel)
|
|
ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
}
|
|
/* Now, the idea here is to copy from the physical rx channel buffer
|
|
into the pseudo tx buffer, and from the pseudo rx buffer into the
|
|
tx channel buffer */
|
|
myrpt->links.next = &myrpt->links;
|
|
myrpt->links.prev = &myrpt->links;
|
|
myrpt->tailtimer = 0;
|
|
myrpt->totimer = 0;
|
|
myrpt->idtimer = myrpt->politeid;
|
|
myrpt->mustid = 0;
|
|
myrpt->callmode = 0;
|
|
myrpt->tounkeyed = 0;
|
|
myrpt->tonotify = 0;
|
|
lasttx = 0;
|
|
keyed = 0;
|
|
idtalkover = ast_variable_retrieve(cfg, myrpt->name, "idtalkover");
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->rem_dtmfidx = -1;
|
|
myrpt->rem_dtmfbuf[0] = 0;
|
|
dtmf_time = 0;
|
|
myrpt->rem_dtmf_time = 0;
|
|
myrpt->enable = 1;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
val = 0;
|
|
ast_channel_setoption(myrpt->rxchannel,AST_OPTION_TONE_VERIFY,&val,sizeof(char),0);
|
|
val = 1;
|
|
ast_channel_setoption(myrpt->rxchannel,AST_OPTION_RELAXDTMF,&val,sizeof(char),0);
|
|
while (ms >= 0)
|
|
{
|
|
struct ast_frame *f;
|
|
struct ast_channel *cs[300];
|
|
int totx,elap,n,toexit;
|
|
|
|
if (ast_check_hangup(myrpt->rxchannel)) break;
|
|
if (ast_check_hangup(myrpt->txchannel)) break;
|
|
if (ast_check_hangup(myrpt->pchannel)) break;
|
|
if (ast_check_hangup(myrpt->txpchannel)) break;
|
|
ast_mutex_lock(&myrpt->lock);
|
|
myrpt->localtx = keyed && (myrpt->dtmfidx == -1) && (!myrpt->cmdnode[0]);
|
|
|
|
/* If someone's connected, and they're transmitting from their end to us, set remrx true */
|
|
|
|
l = myrpt->links.next;
|
|
remrx = 0;
|
|
while(l != &myrpt->links)
|
|
{
|
|
if (l->lastrx) remrx = 1;
|
|
l = l->next;
|
|
}
|
|
|
|
/* Create a "must_id" flag for the cleanup ID */
|
|
|
|
myrpt->mustid |= (myrpt->idtimer) && (keyed || remrx) ;
|
|
|
|
/* Build a fresh totx from keyed and autopatch activated */
|
|
|
|
totx = myrpt->localtx || myrpt->callmode;
|
|
|
|
/* Traverse the telemetry list to see if there's an ID queued and if there is not an ID queued */
|
|
|
|
identqueued = 0;
|
|
nonidentqueued = 0;
|
|
|
|
telem = myrpt->tele.next;
|
|
while(telem != &myrpt->tele)
|
|
{
|
|
if((telem->mode == ID) || (telem->mode == IDTALKOVER)){
|
|
identqueued = 1;
|
|
}
|
|
else
|
|
nonidentqueued = 1;
|
|
telem = telem->next;
|
|
}
|
|
|
|
/* Add in any non-id telemetry */
|
|
|
|
totx = totx || nonidentqueued;
|
|
|
|
/* Update external transmitter PTT state with everything but ID telemetry */
|
|
|
|
myrpt->exttx = totx;
|
|
|
|
/* Add in ID telemetry to local transmitter */
|
|
|
|
totx = totx || remrx || identqueued;
|
|
|
|
if (!totx)
|
|
{
|
|
myrpt->totimer = myrpt->totime;
|
|
myrpt->tounkeyed = 0;
|
|
myrpt->tonotify = 0;
|
|
}
|
|
else myrpt->tailtimer = myrpt->hangtime;
|
|
totx = totx && myrpt->totimer;
|
|
/* if timed-out and not said already, say it */
|
|
if ((!myrpt->totimer) && (!myrpt->tonotify))
|
|
{
|
|
myrpt->tonotify = 1;
|
|
rpt_telemetry(myrpt,TIMEOUT,NULL);
|
|
}
|
|
/* if wants to transmit and in phone call, but timed out,
|
|
reset time-out timer if keyed */
|
|
if ((!totx) && (!myrpt->totimer) && (!myrpt->tounkeyed) && (!keyed))
|
|
{
|
|
myrpt->tounkeyed = 1;
|
|
}
|
|
if ((!totx) && (!myrpt->totimer) && myrpt->tounkeyed && myrpt->localtx)
|
|
{
|
|
myrpt->totimer = myrpt->totime;
|
|
myrpt->tounkeyed = 0;
|
|
myrpt->tonotify = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
continue;
|
|
}
|
|
/* if timed-out and in circuit busy after call */
|
|
if ((!totx) && (!myrpt->totimer) && (myrpt->callmode == 4))
|
|
{
|
|
myrpt->callmode = 0;
|
|
}
|
|
/* get rid of tail if timed out */
|
|
if (!myrpt->totimer) myrpt->tailtimer = 0;
|
|
/* if not timed-out, add in tail */
|
|
if (myrpt->totimer) totx = totx || myrpt->tailtimer;
|
|
/* If user or links key up or are keyed up over standard ID, switch to talkover ID, if one is defined */
|
|
if (identqueued && (keyed || remrx) && idtalkover) {
|
|
int hasid = 0,hastalkover = 0;
|
|
|
|
telem = myrpt->tele.next;
|
|
while(telem != &myrpt->tele){
|
|
if(telem->mode == ID){
|
|
if (telem->chan) ast_softhangup(telem->chan, AST_SOFTHANGUP_DEV); /* Whoosh! */
|
|
hasid = 1;
|
|
}
|
|
if (telem->mode == IDTALKOVER) hastalkover = 1;
|
|
telem = telem->next;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (hasid && (!hastalkover)) rpt_telemetry(myrpt, IDTALKOVER, NULL); /* Start Talkover ID */
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
/* Try to be polite */
|
|
/* If the repeater has been inactive for longer than the ID time, do an initial ID in the tail*/
|
|
/* If within 30 seconds of the time to ID, try do it in the tail */
|
|
/* else if at ID time limit, do it right over the top of them */
|
|
/* Lastly, if the repeater has been keyed, and the ID timer is expired, do a clean up ID */
|
|
if (((totx && (!myrpt->exttx) && (myrpt->idtimer <= myrpt->politeid) && myrpt->tailtimer)) ||
|
|
(myrpt->mustid && (!myrpt->idtimer)))
|
|
{
|
|
myrpt->mustid = 0;
|
|
myrpt->idtimer = myrpt->idtime; /* Reset our ID timer */
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,ID,NULL);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
/* let telemetry transmit anyway (regardless of timeout) */
|
|
totx = totx || (myrpt->tele.next != &myrpt->tele);
|
|
if (totx && (!lasttx))
|
|
{
|
|
lasttx = 1;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_indicate(myrpt->txchannel,AST_CONTROL_RADIO_KEY);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
totx = totx && myrpt->enable;
|
|
if ((!totx) && lasttx)
|
|
{
|
|
lasttx = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_indicate(myrpt->txchannel,AST_CONTROL_RADIO_UNKEY);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
time(&t);
|
|
/* if DTMF timeout */
|
|
if ((!myrpt->cmdnode[0]) && (myrpt->dtmfidx >= 0) && ((dtmf_time + DTMF_TIMEOUT) < t))
|
|
{
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
}
|
|
/* if remote DTMF timeout */
|
|
if ((myrpt->rem_dtmfidx >= 0) && ((myrpt->rem_dtmf_time + DTMF_TIMEOUT) < t))
|
|
{
|
|
myrpt->rem_dtmfidx = -1;
|
|
myrpt->rem_dtmfbuf[0] = 0;
|
|
}
|
|
n = 0;
|
|
cs[n++] = myrpt->rxchannel;
|
|
cs[n++] = myrpt->pchannel;
|
|
cs[n++] = myrpt->txpchannel;
|
|
if (myrpt->txchannel != myrpt->rxchannel) cs[n++] = myrpt->txchannel;
|
|
l = myrpt->links.next;
|
|
while(l != &myrpt->links)
|
|
{
|
|
if ((!l->disctime) && l->chan)
|
|
{
|
|
cs[n++] = l->chan;
|
|
cs[n++] = l->pchan;
|
|
}
|
|
l = l->next;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ms = MSWAIT;
|
|
who = ast_waitfor_n(cs,n,&ms);
|
|
if (who == NULL) ms = 0;
|
|
elap = MSWAIT - ms;
|
|
ast_mutex_lock(&myrpt->lock);
|
|
l = myrpt->links.next;
|
|
while(l != &myrpt->links)
|
|
{
|
|
#ifdef RECONNECT_KLUDGE
|
|
if (l->disctime && l->chan)
|
|
{
|
|
l->disctime -= elap;
|
|
if (l->disctime <= 0)
|
|
{
|
|
l->disctime = 0;
|
|
l->disced = 1;
|
|
ast_softhangup(l->chan,AST_SOFTHANGUP_DEV);
|
|
}
|
|
}
|
|
if (l->retrytimer)
|
|
{
|
|
l->retrytimer -= elap;
|
|
if (l->retrytimer < 0) l->retrytimer = 0;
|
|
}
|
|
#endif
|
|
/* ignore non-timing channels */
|
|
if (l->elaptime < 0)
|
|
{
|
|
l = l->next;
|
|
continue;
|
|
}
|
|
l->elaptime += elap;
|
|
/* if connection has taken too long */
|
|
if ((l->elaptime > MAXCONNECTTIME) &&
|
|
((!l->chan) || (l->chan->_state != AST_STATE_UP)))
|
|
{
|
|
l->elaptime = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (l->chan) ast_softhangup(l->chan,AST_SOFTHANGUP_DEV);
|
|
#ifndef RECONNECT_KLUDGE
|
|
rpt_telemetry(myrpt,CONNFAIL,l);
|
|
#endif
|
|
ast_mutex_lock(&myrpt->lock);
|
|
break;
|
|
}
|
|
#ifdef RECONNECT_KLUDGE
|
|
if ((!l->chan) && (!l->retrytimer) && l->outbound &&
|
|
(l->retries++ < MAX_RETRIES))
|
|
{
|
|
if (l->chan) ast_hangup(l->chan);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (attempt_reconnect(myrpt,l) == -1)
|
|
{
|
|
l->retrytimer = RETRY_TIMER_MS;
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
if ((!l->chan) && (!l->retrytimer) && l->outbound &&
|
|
(l->retries >= MAX_RETRIES))
|
|
{
|
|
/* remove from queue */
|
|
remque((struct qelem *) l);
|
|
if (!strcmp(myrpt->cmdnode,l->name))
|
|
myrpt->cmdnode[0] = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,REMDISC,l);
|
|
/* hang-up on call to device */
|
|
ast_hangup(l->pchan);
|
|
free(l);
|
|
break;
|
|
}
|
|
if ((!l->chan) && (!l->disctime) && (!l->outbound))
|
|
{
|
|
/* remove from queue */
|
|
remque((struct qelem *) l);
|
|
if (!strcmp(myrpt->cmdnode,l->name))
|
|
myrpt->cmdnode[0] = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,REMDISC,l);
|
|
/* hang-up on call to device */
|
|
ast_hangup(l->pchan);
|
|
free(l);
|
|
break;
|
|
}
|
|
#endif
|
|
l = l->next;
|
|
}
|
|
if (myrpt->tailtimer) myrpt->tailtimer -= elap;
|
|
if (myrpt->tailtimer < 0) myrpt->tailtimer = 0;
|
|
if (myrpt->totimer) myrpt->totimer -= elap;
|
|
if (myrpt->totimer < 0) myrpt->totimer = 0;
|
|
if (myrpt->idtimer) myrpt->idtimer -= elap;
|
|
if (myrpt->idtimer < 0) myrpt->idtimer = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (!ms) continue;
|
|
if (who == myrpt->rxchannel) /* if it was a read from rx */
|
|
{
|
|
f = ast_read(myrpt->rxchannel);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_VOICE)
|
|
{
|
|
if (!myrpt->localtx)
|
|
memset(f->data,0,f->datalen);
|
|
ast_write(myrpt->pchannel,f);
|
|
}
|
|
else if (f->frametype == AST_FRAME_DTMF)
|
|
{
|
|
char c;
|
|
|
|
c = (char) f->subclass; /* get DTMF char */
|
|
ast_frfree(f);
|
|
if (c == myrpt->endchar)
|
|
{
|
|
/* if in simple mode, kill autopatch */
|
|
if (myrpt->simple && myrpt->callmode)
|
|
{
|
|
myrpt->callmode = 0;
|
|
rpt_telemetry(myrpt,TERM,NULL);
|
|
continue;
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
if (myrpt->cmdnode[0])
|
|
{
|
|
myrpt->cmdnode[0] = 0;
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,COMPLETE,NULL);
|
|
} else ast_mutex_unlock(&myrpt->lock);
|
|
continue;
|
|
}
|
|
if (myrpt->cmdnode[0])
|
|
{
|
|
send_link_dtmf(myrpt,c);
|
|
continue;
|
|
}
|
|
if (!myrpt->simple)
|
|
{
|
|
if (c == myrpt->funcchar)
|
|
{
|
|
myrpt->dtmfidx = 0;
|
|
myrpt->dtmfbuf[myrpt->dtmfidx] = 0;
|
|
time(&dtmf_time);
|
|
continue;
|
|
}
|
|
else if ((c != myrpt->endchar) && (myrpt->dtmfidx >= 0))
|
|
{
|
|
time(&dtmf_time);
|
|
if (myrpt->dtmfidx < MAXDTMF)
|
|
{
|
|
myrpt->dtmfbuf[myrpt->dtmfidx++] = c;
|
|
myrpt->dtmfbuf[myrpt->dtmfidx] = 0;
|
|
|
|
strncpy(cmd, myrpt->dtmfbuf, sizeof(cmd) - 1);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
|
|
res = collect_function_digits(myrpt, cmd, SOURCE_RPT);
|
|
|
|
ast_mutex_lock(&myrpt->lock);
|
|
switch(res){
|
|
|
|
case DC_INDETERMINATE:
|
|
break;
|
|
|
|
case DC_REQ_FLUSH:
|
|
myrpt->dtmfidx = 0;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
break;
|
|
|
|
|
|
case DC_COMPLETE:
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmfidx = -1;
|
|
dtmf_time = 0;
|
|
break;
|
|
|
|
case DC_ERROR:
|
|
default:
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmfidx = -1;
|
|
dtmf_time = 0;
|
|
break;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if(res != DC_INDETERMINATE)
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ((!myrpt->callmode) && (c == myrpt->funcchar))
|
|
{
|
|
myrpt->callmode = 1;
|
|
myrpt->cidx = 0;
|
|
myrpt->exten[myrpt->cidx] = 0;
|
|
pthread_attr_init(&attr);
|
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
|
ast_pthread_create(&myrpt->rpt_call_thread,&attr,rpt_call,(void *)myrpt);
|
|
continue;
|
|
}
|
|
}
|
|
if (myrpt->callmode == 1)
|
|
{
|
|
myrpt->exten[myrpt->cidx++] = c;
|
|
myrpt->exten[myrpt->cidx] = 0;
|
|
/* if this exists */
|
|
if (ast_exists_extension(myrpt->pchannel,myrpt->ourcontext,myrpt->exten,1,NULL))
|
|
{
|
|
myrpt->callmode = 2;
|
|
rpt_telemetry(myrpt,PROC,NULL);
|
|
}
|
|
/* if can continue, do so */
|
|
if (ast_canmatch_extension(myrpt->pchannel,myrpt->ourcontext,myrpt->exten,1,NULL)) continue;
|
|
/* call has failed, inform user */
|
|
myrpt->callmode = 4;
|
|
continue;
|
|
}
|
|
if ((myrpt->callmode == 2) || (myrpt->callmode == 3))
|
|
{
|
|
myrpt->mydtmf = f->subclass;
|
|
}
|
|
continue;
|
|
}
|
|
else if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
/* if RX key */
|
|
if (f->subclass == AST_CONTROL_RADIO_KEY)
|
|
{
|
|
if (debug) printf("@@@@ rx key\n");
|
|
keyed = 1;
|
|
}
|
|
/* if RX un-key */
|
|
if (f->subclass == AST_CONTROL_RADIO_UNKEY)
|
|
{
|
|
if (debug) printf("@@@@ rx un-key\n");
|
|
if(keyed)
|
|
rpt_telemetry(myrpt,UNKEY,NULL);
|
|
keyed = 0;
|
|
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
if (who == myrpt->pchannel) /* if it was a read from pseudo */
|
|
{
|
|
f = ast_read(myrpt->pchannel);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_VOICE)
|
|
{
|
|
ast_write(myrpt->txpchannel,f);
|
|
}
|
|
if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
if (who == myrpt->txchannel) /* if it was a read from tx */
|
|
{
|
|
f = ast_read(myrpt->txchannel);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
toexit = 0;
|
|
l = myrpt->links.next;
|
|
while(l != &myrpt->links)
|
|
{
|
|
if (l->disctime)
|
|
{
|
|
l = l->next;
|
|
continue;
|
|
}
|
|
if (who == l->chan) /* if it was a read from rx */
|
|
{
|
|
ast_mutex_lock(&myrpt->lock);
|
|
remrx = 0;
|
|
/* see if any other links are receiving */
|
|
m = myrpt->links.next;
|
|
while(m != &myrpt->links)
|
|
{
|
|
/* if not us, count it */
|
|
if ((m != l) && (m->lastrx)) remrx = 1;
|
|
m = m->next;
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
totx = (((l->isremote) ? myrpt->localtx :
|
|
myrpt->exttx) || remrx) && l->mode;
|
|
if (l->lasttx != totx)
|
|
{
|
|
if (totx)
|
|
{
|
|
ast_indicate(l->chan,AST_CONTROL_RADIO_KEY);
|
|
}
|
|
else
|
|
{
|
|
ast_indicate(l->chan,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
}
|
|
l->lasttx = totx;
|
|
f = ast_read(l->chan);
|
|
if (!f)
|
|
{
|
|
#ifdef RECONNECT_KLUDGE
|
|
if ((!l->disced) && (!l->outbound))
|
|
{
|
|
l->disctime = DISC_TIME;
|
|
ast_mutex_lock(&myrpt->lock);
|
|
ast_hangup(l->chan);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
l->chan = 0;
|
|
break;
|
|
}
|
|
|
|
if (l->retrytimer) break;
|
|
if (l->outbound && (l->retries++ < MAX_RETRIES))
|
|
{
|
|
ast_mutex_lock(&myrpt->lock);
|
|
ast_hangup(l->chan);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (attempt_reconnect(myrpt,l) == -1)
|
|
{
|
|
l->retrytimer = RETRY_TIMER_MS;
|
|
}
|
|
break;
|
|
}
|
|
#endif
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* remove from queue */
|
|
remque((struct qelem *) l);
|
|
if (!strcmp(myrpt->cmdnode,l->name))
|
|
myrpt->cmdnode[0] = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,REMDISC,l);
|
|
/* hang-up on call to device */
|
|
ast_hangup(l->chan);
|
|
ast_hangup(l->pchan);
|
|
free(l);
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_VOICE)
|
|
{
|
|
ast_write(l->pchan,f);
|
|
}
|
|
if (f->frametype == AST_FRAME_TEXT)
|
|
{
|
|
handle_link_data(myrpt,l,f->data);
|
|
}
|
|
if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_ANSWER)
|
|
{
|
|
char lconnected = l->connected;
|
|
l->connected = 1;
|
|
l->elaptime = -1;
|
|
l->retries = 0;
|
|
if (!lconnected) rpt_telemetry(myrpt,CONNECTED,l);
|
|
}
|
|
/* if RX key */
|
|
if (f->subclass == AST_CONTROL_RADIO_KEY)
|
|
{
|
|
if (debug) printf("@@@@ rx key\n");
|
|
l->lastrx = 1;
|
|
}
|
|
/* if RX un-key */
|
|
if (f->subclass == AST_CONTROL_RADIO_UNKEY)
|
|
{
|
|
if (debug) printf("@@@@ rx un-key\n");
|
|
l->lastrx = 0;
|
|
}
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
ast_frfree(f);
|
|
#ifdef RECONNECT_KLUDGE
|
|
if ((!l->outbound) && (!l->disced))
|
|
{
|
|
l->disctime = DISC_TIME;
|
|
ast_mutex_lock(&myrpt->lock);
|
|
ast_hangup(l->chan);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
l->chan = 0;
|
|
break;
|
|
}
|
|
|
|
if (l->retrytimer) break;
|
|
if (l->outbound && (l->retries++ < MAX_RETRIES))
|
|
{
|
|
ast_mutex_lock(&myrpt->lock);
|
|
ast_hangup(l->chan);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (attempt_reconnect(myrpt,l) == -1)
|
|
{
|
|
l->retrytimer = RETRY_TIMER_MS;
|
|
}
|
|
break;
|
|
}
|
|
#endif
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* remove from queue */
|
|
remque((struct qelem *) l);
|
|
if (!strcmp(myrpt->cmdnode,l->name))
|
|
myrpt->cmdnode[0] = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
rpt_telemetry(myrpt,REMDISC,l);
|
|
/* hang-up on call to device */
|
|
ast_hangup(l->chan);
|
|
ast_hangup(l->pchan);
|
|
free(l);
|
|
break;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
if (who == l->pchan)
|
|
{
|
|
f = ast_read(l->pchan);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
toexit = 1;
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_VOICE)
|
|
{
|
|
ast_write(l->chan,f);
|
|
}
|
|
if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
toexit = 1;
|
|
break;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
l = l->next;
|
|
}
|
|
if (toexit) break;
|
|
if (who == myrpt->txpchannel) /* if it was a read from remote tx */
|
|
{
|
|
f = ast_read(myrpt->txpchannel);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
ast_hangup(myrpt->pchannel);
|
|
ast_hangup(myrpt->txpchannel);
|
|
if (myrpt->txchannel != myrpt->rxchannel) ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
l = myrpt->links.next;
|
|
while(l != &myrpt->links)
|
|
{
|
|
struct rpt_link *ll = l;
|
|
/* remove from queue */
|
|
remque((struct qelem *) l);
|
|
/* hang-up on call to device */
|
|
if (l->chan) ast_hangup(l->chan);
|
|
ast_hangup(l->pchan);
|
|
l = l->next;
|
|
free(ll);
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (debug) printf("@@@@ rpt:Hung up channel\n");
|
|
myrpt->rpt_thread = AST_PTHREADT_STOP;
|
|
pthread_exit(NULL);
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
static void *rpt_master(void *ignore)
|
|
{
|
|
char *this,*val;
|
|
struct ast_variable *vp;
|
|
int i,j,n,longestnode;
|
|
pthread_attr_t attr;
|
|
|
|
/* start with blank config */
|
|
memset(&rpt_vars,0,sizeof(rpt_vars));
|
|
|
|
cfg = ast_config_load("rpt.conf");
|
|
if (!cfg) {
|
|
ast_log(LOG_NOTICE, "Unable to open radio repeater configuration rpt.conf. Radio Repeater disabled.\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
|
|
/*
|
|
* Go through the node list to determine the longest node
|
|
*/
|
|
longestnode = 0;
|
|
|
|
vp = ast_variable_browse(cfg, NODES);
|
|
|
|
while(vp){
|
|
j = strlen(vp->name);
|
|
if (j > longestnode)
|
|
longestnode = j;
|
|
vp = vp->next;
|
|
}
|
|
|
|
/* go thru all the specified repeaters */
|
|
this = NULL;
|
|
n = 0;
|
|
while((this = ast_category_browse(cfg,this)) != NULL)
|
|
{
|
|
|
|
for(i = 0 ; i < strlen(this) ; i++){
|
|
if((this[i] < '0') || (this[i] > '9'))
|
|
break;
|
|
}
|
|
if(i != strlen(this))
|
|
continue; /* Not a node defn */
|
|
|
|
ast_log(LOG_DEBUG,"Loading config for repeater %s\n",this);
|
|
ast_mutex_init(&rpt_vars[n].lock);
|
|
rpt_vars[n].tele.next = &rpt_vars[n].tele;
|
|
rpt_vars[n].tele.prev = &rpt_vars[n].tele;
|
|
rpt_vars[n].rpt_thread = AST_PTHREADT_NULL;
|
|
rpt_vars[n].name = this;
|
|
rpt_vars[n].rxchanname = ast_variable_retrieve(cfg,this,"rxchannel");
|
|
rpt_vars[n].txchanname = ast_variable_retrieve(cfg,this,"txchannel");
|
|
rpt_vars[n].ourcontext = ast_variable_retrieve(cfg,this,"context");
|
|
if (!rpt_vars[n].ourcontext) rpt_vars[n].ourcontext = this;
|
|
rpt_vars[n].ourcallerid = ast_variable_retrieve(cfg,this,"callerid");
|
|
rpt_vars[n].acctcode = ast_variable_retrieve(cfg,this,"accountcode");
|
|
rpt_vars[n].ident = ast_variable_retrieve(cfg,this,"idrecording");
|
|
val = ast_variable_retrieve(cfg,this,"hangtime");
|
|
if (val) rpt_vars[n].hangtime = atoi(val);
|
|
else rpt_vars[n].hangtime = HANGTIME;
|
|
val = ast_variable_retrieve(cfg,this,"totime");
|
|
if (val) rpt_vars[n].totime = atoi(val);
|
|
else rpt_vars[n].totime = TOTIME;
|
|
|
|
rpt_vars[n].idtime = retrieve_astcfgint( this, "idtime", 60000, 2400000, IDTIME); /* Enforce a min max */
|
|
rpt_vars[n].politeid = retrieve_astcfgint( this, "politeid", 30000, 300000, POLITEID); /* Enforce a min max */
|
|
rpt_vars[n].remote = ast_variable_retrieve(cfg,this,"remote");
|
|
rpt_vars[n].tonezone = ast_variable_retrieve(cfg,this,"tonezone");
|
|
val = ast_variable_retrieve(cfg,this,"iobase");
|
|
if (val) rpt_vars[n].iobase = atoi(val);
|
|
else rpt_vars[n].iobase = DEFAULT_IOBASE;
|
|
rpt_vars[n].simple = 0;
|
|
rpt_vars[n].functions = ast_variable_retrieve(cfg,this,"functions");
|
|
if (!rpt_vars[n].functions)
|
|
{
|
|
rpt_vars[n].functions = FUNCTIONS;
|
|
rpt_vars[n].simple = 1;
|
|
}
|
|
rpt_vars[n].link_functions = ast_variable_retrieve(cfg,this,"link_functions");
|
|
if (!rpt_vars[n].link_functions)
|
|
rpt_vars[n].link_functions = rpt_vars[n].functions;
|
|
val = ast_variable_retrieve(cfg,this,"funcchar");
|
|
if (!val) rpt_vars[n].funcchar = FUNCCHAR; else
|
|
rpt_vars[n].funcchar = *val;
|
|
val = ast_variable_retrieve(cfg,this,"endchar");
|
|
if (!val) rpt_vars[n].endchar = ENDCHAR; else
|
|
rpt_vars[n].endchar = *val;
|
|
n++;
|
|
}
|
|
nrpts = n;
|
|
ast_log(LOG_DEBUG, "Total of %d repeaters configured.\n",n);
|
|
/* start em all */
|
|
for(i = 0; i < n; i++)
|
|
{
|
|
rpt_vars[i].longestnode = longestnode;
|
|
|
|
/*
|
|
* For this repeater, Determine the length of the longest function
|
|
*/
|
|
rpt_vars[i].longestfunc = 0;
|
|
vp = ast_variable_browse(cfg, rpt_vars[i].functions);
|
|
while(vp){
|
|
j = strlen(vp->name);
|
|
if (j > rpt_vars[i].longestfunc)
|
|
rpt_vars[i].longestfunc = j;
|
|
vp = vp->next;
|
|
}
|
|
/*
|
|
* For this repeater, Determine the length of the longest function
|
|
*/
|
|
rpt_vars[i].link_longestfunc = 0;
|
|
vp = ast_variable_browse(cfg, rpt_vars[i].link_functions);
|
|
while(vp){
|
|
j = strlen(vp->name);
|
|
if (j > rpt_vars[i].link_longestfunc)
|
|
rpt_vars[i].link_longestfunc = j;
|
|
vp = vp->next;
|
|
}
|
|
if (!rpt_vars[i].rxchanname)
|
|
{
|
|
ast_log(LOG_WARNING,"Did not specify rxchanname for node %s\n",rpt_vars[i].name);
|
|
pthread_exit(NULL);
|
|
}
|
|
/* if is a remote, dont start one for it */
|
|
if (rpt_vars[i].remote)
|
|
{
|
|
strncpy(rpt_vars[i].freq, "146.460", sizeof(rpt_vars[i].freq) - 1);
|
|
strncpy(rpt_vars[i].rxpl, "100.0", sizeof(rpt_vars[i].rxpl) - 1);
|
|
rpt_vars[i].offset = REM_SIMPLEX;
|
|
rpt_vars[i].powerlevel = REM_MEDPWR;
|
|
continue;
|
|
}
|
|
if (!rpt_vars[i].ident)
|
|
{
|
|
ast_log(LOG_WARNING,"Did not specify ident for node %s\n",rpt_vars[i].name);
|
|
pthread_exit(NULL);
|
|
}
|
|
pthread_attr_init(&attr);
|
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
|
ast_pthread_create(&rpt_vars[i].rpt_thread,&attr,rpt,(void *) &rpt_vars[i]);
|
|
}
|
|
usleep(500000);
|
|
for(;;)
|
|
{
|
|
/* Now monitor each thread, and restart it if necessary */
|
|
for(i = 0; i < n; i++)
|
|
{
|
|
int rv;
|
|
if (rpt_vars[i].remote) continue;
|
|
if (rpt_vars[i].rpt_thread == AST_PTHREADT_STOP)
|
|
rv = -1;
|
|
else
|
|
rv = pthread_kill(rpt_vars[i].rpt_thread,0);
|
|
if (rv)
|
|
{
|
|
pthread_attr_init(&attr);
|
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
|
ast_pthread_create(&rpt_vars[i].rpt_thread,&attr,rpt,(void *) &rpt_vars[i]);
|
|
ast_log(LOG_WARNING, "rpt_thread restarted on node %s\n", rpt_vars[i].name);
|
|
}
|
|
|
|
}
|
|
usleep(2000000);
|
|
}
|
|
pthread_exit(NULL);
|
|
}
|
|
|
|
static int rpt_exec(struct ast_channel *chan, void *data)
|
|
{
|
|
int res=-1,i,keyed = 0,rem_totx,n;
|
|
struct localuser *u;
|
|
char tmp[256];
|
|
char *options,*stringp,*tele;
|
|
struct rpt *myrpt;
|
|
struct ast_frame *f;
|
|
struct ast_channel *who;
|
|
struct ast_channel *cs[20];
|
|
struct rpt_link *l;
|
|
ZT_CONFINFO ci; /* conference info */
|
|
int ms,elap;
|
|
|
|
if (!data || ast_strlen_zero((char *)data)) {
|
|
ast_log(LOG_WARNING, "Rpt requires an argument (system node)\n");
|
|
return -1;
|
|
}
|
|
strncpy(tmp, (char *)data, sizeof(tmp)-1);
|
|
stringp=tmp;
|
|
strsep(&stringp, "|");
|
|
options = strsep(&stringp, "|");
|
|
myrpt = NULL;
|
|
/* see if we can find our specified one */
|
|
for(i = 0; i < nrpts; i++)
|
|
{
|
|
/* if name matches, assign it and exit loop */
|
|
if (!strcmp(tmp,rpt_vars[i].name))
|
|
{
|
|
myrpt = &rpt_vars[i];
|
|
break;
|
|
}
|
|
}
|
|
if (myrpt == NULL)
|
|
{
|
|
ast_log(LOG_WARNING, "Cannot find specified system node %s\n",tmp);
|
|
return -1;
|
|
}
|
|
/* if is not a remote */
|
|
if (!myrpt->remote)
|
|
{
|
|
|
|
char *b,*b1;
|
|
|
|
/* look at callerid to see what node this comes from */
|
|
if (!chan->cid.cid_num) /* if doesn't have caller id */
|
|
{
|
|
ast_log(LOG_WARNING, "Doesnt have callerid on %s\n",tmp);
|
|
return -1;
|
|
}
|
|
|
|
ast_callerid_parse(chan->cid.cid_num,&b,&b1);
|
|
ast_shrink_phone_number(b1);
|
|
if (!strcmp(myrpt->name,b1))
|
|
{
|
|
ast_log(LOG_WARNING, "Trying to link to self!!\n");
|
|
return -1;
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
l = myrpt->links.next;
|
|
/* try to find this one in queue */
|
|
while(l != &myrpt->links)
|
|
{
|
|
/* if found matching string */
|
|
if (!strcmp(l->name,b1)) break;
|
|
l = l->next;
|
|
}
|
|
/* if found */
|
|
if (l != &myrpt->links)
|
|
{
|
|
l->disctime = DISC_TIME;
|
|
if (l->chan)
|
|
{
|
|
ast_softhangup(l->chan,AST_SOFTHANGUP_DEV);
|
|
l->chan = 0;
|
|
}
|
|
else
|
|
{
|
|
remque((struct qelem *) l);
|
|
if (!strcmp(myrpt->cmdnode,l->name))
|
|
myrpt->cmdnode[0] = 0;
|
|
ast_hangup(l->pchan);
|
|
free(l);
|
|
}
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
usleep(500000);
|
|
} else
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
/* establish call in tranceive mode */
|
|
l = malloc(sizeof(struct rpt_link));
|
|
if (!l)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to malloc\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
/* zero the silly thing */
|
|
memset((char *)l,0,sizeof(struct rpt_link));
|
|
l->mode = 1;
|
|
strncpy(l->name,b1,MAXNODESTR - 1);
|
|
l->isremote = 0;
|
|
l->chan = chan;
|
|
l->connected = 1;
|
|
ast_set_read_format(l->chan,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->chan,AST_FORMAT_SLINEAR);
|
|
/* allocate a pseudo-channel thru asterisk */
|
|
l->pchan = ast_request("zap",AST_FORMAT_SLINEAR,"pseudo",NULL);
|
|
if (!l->pchan)
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain pseudo channel\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_set_read_format(l->pchan,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(l->pchan,AST_FORMAT_SLINEAR);
|
|
/* make a conference for the tx */
|
|
ci.chan = 0;
|
|
ci.confno = myrpt->conf;
|
|
ci.confmode = ZT_CONF_CONF | ZT_CONF_LISTENER | ZT_CONF_TALKER;
|
|
/* first put the channel on the conference in proper mode */
|
|
if (ioctl(l->pchan->fds[0],ZT_SETCONF,&ci) == -1)
|
|
{
|
|
ast_log(LOG_WARNING, "Unable to set conference mode to Announce\n");
|
|
pthread_exit(NULL);
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* insert at end of queue */
|
|
insque((struct qelem *)l,(struct qelem *)myrpt->links.next);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
if (chan->_state != AST_STATE_UP) {
|
|
ast_answer(chan);
|
|
}
|
|
return AST_PBX_KEEPALIVE;
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
/* if remote, error if anyone else already linked */
|
|
if (myrpt->remoteon)
|
|
{
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
usleep(500000);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
if (myrpt->remoteon)
|
|
{
|
|
ast_log(LOG_WARNING, "Trying to use busy link on %s\n",tmp);
|
|
return -1;
|
|
}
|
|
}
|
|
myrpt->remoteon = 1;
|
|
if (ioperm(myrpt->iobase,1,1) == -1)
|
|
{
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_log(LOG_WARNING, "Cant get io permission on IO port %x hex\n",myrpt->iobase);
|
|
return -1;
|
|
}
|
|
LOCAL_USER_ADD(u);
|
|
tele = strchr(myrpt->rxchanname,'/');
|
|
if (!tele)
|
|
{
|
|
fprintf(stderr,"rpt:Dial number must be in format tech/number\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
*tele++ = 0;
|
|
myrpt->rxchannel = ast_request(myrpt->rxchanname,AST_FORMAT_SLINEAR,tele,NULL);
|
|
if (myrpt->rxchannel)
|
|
{
|
|
ast_set_read_format(myrpt->rxchannel,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(myrpt->rxchannel,AST_FORMAT_SLINEAR);
|
|
myrpt->rxchannel->whentohangup = 0;
|
|
myrpt->rxchannel->appl = "Apprpt";
|
|
myrpt->rxchannel->data = "(Link Rx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (Rx) initiating call to %s/%s on %s\n",
|
|
myrpt->rxchanname,tele,myrpt->rxchannel->name);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_call(myrpt->rxchannel,tele,999);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
else
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain Rx channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
*--tele = '/';
|
|
if (myrpt->txchanname)
|
|
{
|
|
tele = strchr(myrpt->txchanname,'/');
|
|
if (!tele)
|
|
{
|
|
fprintf(stderr,"rpt:Dial number must be in format tech/number\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
*tele++ = 0;
|
|
myrpt->txchannel = ast_request(myrpt->txchanname,AST_FORMAT_SLINEAR,tele,NULL);
|
|
if (myrpt->txchannel)
|
|
{
|
|
ast_set_read_format(myrpt->txchannel,AST_FORMAT_SLINEAR);
|
|
ast_set_write_format(myrpt->txchannel,AST_FORMAT_SLINEAR);
|
|
myrpt->txchannel->whentohangup = 0;
|
|
myrpt->txchannel->appl = "Apprpt";
|
|
myrpt->txchannel->data = "(Link Tx)";
|
|
if (option_verbose > 2)
|
|
ast_verbose(VERBOSE_PREFIX_3 "rpt (Tx) initiating call to %s/%s on %s\n",
|
|
myrpt->txchanname,tele,myrpt->txchannel->name);
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
ast_call(myrpt->txchannel,tele,999);
|
|
ast_mutex_lock(&myrpt->lock);
|
|
}
|
|
else
|
|
{
|
|
fprintf(stderr,"rpt:Sorry unable to obtain Tx channel\n");
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
pthread_exit(NULL);
|
|
}
|
|
*--tele = '/';
|
|
}
|
|
else
|
|
{
|
|
myrpt->txchannel = myrpt->rxchannel;
|
|
}
|
|
myrpt->remoterx = 0;
|
|
myrpt->remotetx = 0;
|
|
myrpt->remoteon = 1;
|
|
myrpt->dtmfidx = -1;
|
|
myrpt->dtmfbuf[0] = 0;
|
|
myrpt->dtmf_time_rem = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
setrbi(myrpt);
|
|
ast_set_write_format(chan, AST_FORMAT_SLINEAR);
|
|
ast_set_read_format(chan, AST_FORMAT_SLINEAR);
|
|
/* if we are on 2w loop and are a remote, turn EC on */
|
|
if (myrpt->remote && (myrpt->rxchannel == myrpt->txchannel))
|
|
{
|
|
i = 128;
|
|
ioctl(myrpt->rxchannel->fds[0],ZT_ECHOCANCEL,&i);
|
|
}
|
|
if (chan->_state != AST_STATE_UP) {
|
|
ast_answer(chan);
|
|
}
|
|
n = 0;
|
|
cs[n++] = chan;
|
|
cs[n++] = myrpt->rxchannel;
|
|
if (myrpt->rxchannel != myrpt->txchannel)
|
|
cs[n++] = myrpt->txchannel;
|
|
for(;;)
|
|
{
|
|
if (ast_check_hangup(chan)) break;
|
|
if (ast_check_hangup(myrpt->rxchannel)) break;
|
|
ms = MSWAIT;
|
|
who = ast_waitfor_n(cs,n,&ms);
|
|
if (who == NULL) ms = 0;
|
|
elap = MSWAIT - ms;
|
|
if (!ms) continue;
|
|
rem_totx = keyed;
|
|
|
|
|
|
if (rem_totx && (!myrpt->remotetx)) /* Remote base radio TX key */
|
|
{
|
|
myrpt->remotetx = 1;
|
|
ast_indicate(myrpt->txchannel,AST_CONTROL_RADIO_KEY);
|
|
}
|
|
if ((!rem_totx) && myrpt->remotetx) /* Remote base radio TX unkey */
|
|
{
|
|
myrpt->remotetx = 0;
|
|
ast_indicate(myrpt->txchannel,AST_CONTROL_RADIO_UNKEY);
|
|
}
|
|
if (who == chan) /* if it was a read from incomming */
|
|
{
|
|
f = ast_read(chan);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ link:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_VOICE)
|
|
{
|
|
/* if not transmitting, zero-out audio */
|
|
if (!myrpt->remotetx)
|
|
memset(f->data,0,f->datalen);
|
|
ast_write(myrpt->txchannel,f);
|
|
}
|
|
else if (f->frametype == AST_FRAME_TEXT)
|
|
{
|
|
myrpt->remchannel = chan; /* Save copy of channel */
|
|
if (handle_remote_data(myrpt,f->data) == -1)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
}
|
|
else if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
/* if RX key */
|
|
if (f->subclass == AST_CONTROL_RADIO_KEY)
|
|
{
|
|
if (debug) printf("@@@@ rx key\n");
|
|
keyed = 1;
|
|
}
|
|
/* if RX un-key */
|
|
if (f->subclass == AST_CONTROL_RADIO_UNKEY)
|
|
{
|
|
if (debug) printf("@@@@ rx un-key\n");
|
|
keyed = 0;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
if (who == myrpt->rxchannel) /* if it was a read from radio */
|
|
{
|
|
f = ast_read(myrpt->rxchannel);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ link:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_VOICE)
|
|
{
|
|
if ((myrpt->remote) && (myrpt->remotetx))
|
|
memset(f->data,0,f->datalen);
|
|
ast_write(chan,f);
|
|
}
|
|
else if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
/* if RX key */
|
|
if (f->subclass == AST_CONTROL_RADIO_KEY)
|
|
{
|
|
if (debug) printf("@@@@ remote rx key\n");
|
|
if (!myrpt->remotetx)
|
|
{
|
|
ast_indicate(chan,AST_CONTROL_RADIO_KEY);
|
|
myrpt->remoterx = 1;
|
|
}
|
|
}
|
|
/* if RX un-key */
|
|
if (f->subclass == AST_CONTROL_RADIO_UNKEY)
|
|
{
|
|
if (debug) printf("@@@@ remote rx un-key\n");
|
|
if (!myrpt->remotetx)
|
|
{
|
|
ast_indicate(chan,AST_CONTROL_RADIO_UNKEY);
|
|
myrpt->remoterx = 0;
|
|
}
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
if ((myrpt->rxchannel != myrpt->txchannel) &&
|
|
(who == myrpt->txchannel)) /* do this cuz you have to */
|
|
{
|
|
f = ast_read(myrpt->txchannel);
|
|
if (!f)
|
|
{
|
|
if (debug) printf("@@@@ link:Hung Up\n");
|
|
break;
|
|
}
|
|
if (f->frametype == AST_FRAME_CONTROL)
|
|
{
|
|
if (f->subclass == AST_CONTROL_HANGUP)
|
|
{
|
|
if (debug) printf("@@@@ rpt:Hung Up\n");
|
|
ast_frfree(f);
|
|
break;
|
|
}
|
|
}
|
|
ast_frfree(f);
|
|
continue;
|
|
}
|
|
|
|
}
|
|
ast_mutex_lock(&myrpt->lock);
|
|
if (myrpt->rxchannel != myrpt->txchannel) ast_hangup(myrpt->txchannel);
|
|
ast_hangup(myrpt->rxchannel);
|
|
myrpt->remoteon = 0;
|
|
ast_mutex_unlock(&myrpt->lock);
|
|
LOCAL_USER_REMOVE(u);
|
|
return res;
|
|
}
|
|
|
|
int unload_module(void)
|
|
{
|
|
int i;
|
|
|
|
STANDARD_HANGUP_LOCALUSERS;
|
|
for(i = 0; i < nrpts; i++) {
|
|
if (!strcmp(rpt_vars[i].name,NODES)) continue;
|
|
ast_mutex_destroy(&rpt_vars[i].lock);
|
|
}
|
|
return ast_unregister_application(app);
|
|
return 0;
|
|
}
|
|
|
|
int load_module(void)
|
|
{
|
|
ast_pthread_create(&rpt_master_thread,NULL,rpt_master,NULL);
|
|
return ast_register_application(app, rpt_exec, synopsis, descrip);
|
|
}
|
|
|
|
char *description(void)
|
|
{
|
|
return tdesc;
|
|
}
|
|
|
|
int usecount(void)
|
|
{
|
|
int res;
|
|
STANDARD_USECOUNT(res);
|
|
return res;
|
|
}
|
|
|
|
char *key()
|
|
{
|
|
return ASTERISK_GPL_KEY;
|
|
}
|