git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@67864 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1136 lines
35 KiB
C
1136 lines
35 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2005, Christian Richter
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*
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* Christian Richter <crich@beronet.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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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 Version 2. See the LICENSE file
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* at the top of the source tree.
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*
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*/
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/*!
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* \file
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*
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* \brief chan_misdn configuration management
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* \author Christian Richter <crich@beronet.com>
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*
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* \ingroup channel_drivers
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include "chan_misdn_config.h"
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#include "asterisk/config.h"
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#include "asterisk/channel.h"
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#include "asterisk/logger.h"
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#include "asterisk/lock.h"
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#include "asterisk/pbx.h"
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#include "asterisk/strings.h"
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#include "asterisk/utils.h"
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#define AST_LOAD_CFG ast_config_load
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#define AST_DESTROY_CFG ast_config_destroy
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#define NO_DEFAULT "<>"
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#define NONE 0
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#define GEN_CFG 1
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#define PORT_CFG 2
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#define NUM_GEN_ELEMENTS (sizeof(gen_spec) / sizeof(struct misdn_cfg_spec))
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#define NUM_PORT_ELEMENTS (sizeof(port_spec) / sizeof(struct misdn_cfg_spec))
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enum misdn_cfg_type {
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MISDN_CTYPE_STR,
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MISDN_CTYPE_INT,
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MISDN_CTYPE_BOOL,
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MISDN_CTYPE_BOOLINT,
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MISDN_CTYPE_MSNLIST,
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MISDN_CTYPE_ASTGROUP
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};
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struct msn_list {
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char *msn;
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struct msn_list *next;
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};
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union misdn_cfg_pt {
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char *str;
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int *num;
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struct msn_list *ml;
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ast_group_t *grp;
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void *any;
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};
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struct misdn_cfg_spec {
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char name[BUFFERSIZE];
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enum misdn_cfg_elements elem;
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enum misdn_cfg_type type;
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char def[BUFFERSIZE];
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int boolint_def;
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char desc[BUFFERSIZE];
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};
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static const char ports_description[] =
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"Define your ports, e.g. 1,2 (depends on mISDN-driver loading order).";
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static const struct misdn_cfg_spec port_spec[] = {
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{ "name", MISDN_CFG_GROUPNAME, MISDN_CTYPE_STR, "default", NONE,
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"Name of the portgroup." },
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{ "allowed_bearers", MISDN_CFG_ALLOWED_BEARERS, MISDN_CTYPE_STR, "all", NONE,
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"Here you can define which bearers should be allowed." },
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{ "rxgain", MISDN_CFG_RXGAIN, MISDN_CTYPE_INT, "0", NONE,
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"Set this between -8 and 8 to change the RX Gain." },
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{ "txgain", MISDN_CFG_TXGAIN, MISDN_CTYPE_INT, "0", NONE,
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"Set this between -8 and 8 to change the TX Gain." },
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{ "te_choose_channel", MISDN_CFG_TE_CHOOSE_CHANNEL, MISDN_CTYPE_BOOL, "no", NONE,
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"Some telcos espacially in NL seem to need this set to yes,\n"
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"\talso in switzerland this seems to be important." },
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{ "far_alerting", MISDN_CFG_FAR_ALERTING, MISDN_CTYPE_BOOL, "no", NONE,
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"If we should generate ringing for chan_sip and others." },
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{ "pmp_l1_check", MISDN_CFG_PMP_L1_CHECK, MISDN_CTYPE_BOOL, "no", NONE,
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"This option defines, if chan_misdn should check the L1 on a PMP\n"
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"\tbefore makeing a group call on it. The L1 may go down for PMP Ports\n"
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"\tso we might need this.\n"
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"\tBut be aware! a broken or plugged off cable might be used for a group call\n"
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"\tas well, since chan_misdn has no chance to distinguish if the L1 is down\n"
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"\tbecause of a lost Link or because the Provider shut it down..." },
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{ "block_on_alarm", MISDN_CFG_ALARM_BLOCK, MISDN_CTYPE_BOOL, "no", NONE ,
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"Block this port if we have an alarm on it."
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"default: yes\n" },
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{ "hdlc", MISDN_CFG_HDLC, MISDN_CTYPE_BOOL, "no", NONE,
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"Set this to yes, if you want to bridge a mISDN data channel to\n"
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"\tanother channel type or to an application." },
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{ "context", MISDN_CFG_CONTEXT, MISDN_CTYPE_STR, "default", NONE,
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"Context to use for incoming calls." },
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{ "language", MISDN_CFG_LANGUAGE, MISDN_CTYPE_STR, "en", NONE,
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"Language." },
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{ "musicclass", MISDN_CFG_MUSICCLASS, MISDN_CTYPE_STR, "default", NONE,
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"Sets the musiconhold class." },
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{ "callerid", MISDN_CFG_CALLERID, MISDN_CTYPE_STR, "", NONE,
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"Sets the caller ID." },
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{ "method", MISDN_CFG_METHOD, MISDN_CTYPE_STR, "standard", NONE,
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"Sets the method to use for channel selection:\n"
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"\t standard - always choose the first free channel with the lowest number\n"
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"\t round_robin - use the round robin algorithm to select a channel. use this\n"
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"\t if you want to balance your load." },
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{ "dialplan", MISDN_CFG_DIALPLAN, MISDN_CTYPE_INT, "0", NONE,
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"Dialplan means Type Of Number in ISDN Terms (for outgoing calls)\n"
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"\n"
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"\tThere are different types of the dialplan:\n"
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"\n"
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"\tdialplan -> outgoing Number\n"
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"\tlocaldialplan -> callerid\n"
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"\tcpndialplan -> connected party number\n"
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"\n"
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"\tdialplan options:\n"
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"\n"
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"\t0 - unknown\n"
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"\t1 - International\n"
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"\t2 - National\n"
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"\t4 - Subscriber\n"
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"\n"
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"\tThis setting is used for outgoing calls." },
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{ "localdialplan", MISDN_CFG_LOCALDIALPLAN, MISDN_CTYPE_INT, "0", NONE,
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"Dialplan means Type Of Number in ISDN Terms (for outgoing calls)\n"
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"\n"
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"\tThere are different types of the dialplan:\n"
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"\n"
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"\tdialplan -> outgoing Number\n"
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"\tlocaldialplan -> callerid\n"
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"\tcpndialplan -> connected party number\n"
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"\n"
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"\tdialplan options:\n"
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"\n"
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"\t0 - unknown\n"
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"\t1 - International\n"
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"\t2 - National\n"
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"\t4 - Subscriber\n"
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"\n"
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"\tThis setting is used for outgoing calls" },
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{ "cpndialplan", MISDN_CFG_CPNDIALPLAN, MISDN_CTYPE_INT, "0", NONE,
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"Dialplan means Type Of Number in ISDN Terms (for outgoing calls)\n"
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"\n"
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"\tThere are different types of the dialplan:\n"
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"\n"
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"\tdialplan -> outgoing Number\n"
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"\tlocaldialplan -> callerid\n"
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"\tcpndialplan -> connected party number\n"
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"\n"
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"\tdialplan options:\n"
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"\n"
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"\t0 - unknown\n"
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"\t1 - International\n"
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"\t2 - National\n"
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"\t4 - Subscriber\n"
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"\n"
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"\tThis setting is used for outgoing calls." },
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{ "nationalprefix", MISDN_CFG_NATPREFIX, MISDN_CTYPE_STR, "0", NONE,
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"Prefix for national, this is put before the\n"
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"\toad if an according dialplan is set by the other end." },
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{ "internationalprefix", MISDN_CFG_INTERNATPREFIX, MISDN_CTYPE_STR, "00", NONE,
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"Prefix for international, this is put before the\n"
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"\toad if an according dialplan is set by the other end." },
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{ "presentation", MISDN_CFG_PRES, MISDN_CTYPE_INT, "-1", NONE,
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"These (presentation and screen) are the exact isdn screening and presentation\n"
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"\tindicators.\n"
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"\tIf -1 is given for both values, the presentation indicators are used from\n"
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"\tAsterisks SetCallerPres application.\n"
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"\n"
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"\tscreen=0, presentation=0 -> callerid presented not screened\n"
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"\tscreen=1, presentation=1 -> callerid presented but screened (the remote end doesn't see it!)" },
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{ "screen", MISDN_CFG_SCREEN, MISDN_CTYPE_INT, "-1", NONE,
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"These (presentation and screen) are the exact isdn screening and presentation\n"
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"\tindicators.\n"
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"\tIf -1 is given for both values, the presentation indicators are used from\n"
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"\tAsterisks SetCallerPres application.\n"
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"\n"
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"\tscreen=0, presentation=0 -> callerid presented not screened\n"
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"\tscreen=1, presentation=1 -> callerid presented but screened (the remote end doesn't see it!)" },
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{ "always_immediate", MISDN_CFG_ALWAYS_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE,
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"Enable this to get into the s dialplan-extension.\n"
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"\tThere you can use DigitTimeout if you can't or don't want to use\n"
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"\tisdn overlap dial.\n"
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"\tNOTE: This will jump into the s extension for every exten!" },
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{ "nodialtone", MISDN_CFG_NODIALTONE, MISDN_CTYPE_BOOL, "no", NONE,
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"Enable this to prevent chan_misdn to generate the dialtone\n"
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"\tThis makes only sense together with the always_immediate=yes option\n"
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"\tto generate your own dialtone with Playtones or so."},
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{ "immediate", MISDN_CFG_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE,
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"Enable this if you want callers which called exactly the base\n"
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"\tnumber (so no extension is set) to jump into the s extension.\n"
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"\tIf the user dials something more, it jumps to the correct extension\n"
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"\tinstead." },
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{ "senddtmf", MISDN_CFG_SENDDTMF, MISDN_CTYPE_BOOL, "no", NONE,
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"Enable this if we should produce DTMF Tones ourselves." },
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{ "hold_allowed", MISDN_CFG_HOLD_ALLOWED, MISDN_CTYPE_BOOL, "no", NONE,
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"Enable this to have support for hold and retrieve." },
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{ "early_bconnect", MISDN_CFG_EARLY_BCONNECT, MISDN_CTYPE_BOOL, "yes", NONE,
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"Disable this if you don't mind correct handling of Progress Indicators." },
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{ "incoming_early_audio", MISDN_CFG_INCOMING_EARLY_AUDIO, MISDN_CTYPE_BOOL, "no", NONE,
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"Turn this on if you like to send Tone Indications to a Incoming\n"
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"\tisdn channel on a TE Port. Rarely used, only if the Telco allows\n"
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"\tyou to send indications by yourself, normally the Telco sends the\n"
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"\tindications to the remote party." },
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{ "echocancel", MISDN_CFG_ECHOCANCEL, MISDN_CTYPE_BOOLINT, "0", 128,
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"This enables echocancellation, with the given number of taps.\n"
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"\tBe aware, move this setting only to outgoing portgroups!\n"
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"\tA value of zero turns echocancellation off.\n"
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"\n"
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"\tPossible values are: 0,32,64,128,256,yes(=128),no(=0)" },
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#ifdef MISDN_1_2
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{ "pipeline", MISDN_CFG_PIPELINE, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
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"Set the configuration string for the mISDN dsp pipeline.\n"
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"\n"
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"\tExample for enabling the mg2 echo cancellation module with deftaps\n"
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"\tset to 128:\n"
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"\t\tmg2ec(deftaps=128)" },
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#endif
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#ifdef WITH_BEROEC
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{ "bnechocancel", MISDN_CFG_BNECHOCANCEL, MISDN_CTYPE_BOOLINT, "yes", 64,
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"echotail in ms (1-200)\n"},
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{ "bnec_antihowl", MISDN_CFG_BNEC_ANTIHOWL, MISDN_CTYPE_INT, "0", NONE,
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"Use antihowl\n"},
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{ "bnec_nlp", MISDN_CFG_BNEC_NLP, MISDN_CTYPE_BOOL, "yes", NONE,
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"Nonlinear Processing (much faster adaption)"},
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{ "bnec_zerocoeff", MISDN_CFG_BNEC_ZEROCOEFF, MISDN_CTYPE_BOOL, "no", NONE,
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"ZeroCoeffeciens\n"},
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{ "bnec_tonedisabler", MISDN_CFG_BNEC_TD, MISDN_CTYPE_BOOL, "no", NONE,
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"Disable Tone\n"},
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{ "bnec_adaption", MISDN_CFG_BNEC_ADAPT, MISDN_CTYPE_INT, "1", NONE,
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"Adaption mode (0=no,1=full,2=fast)\n"},
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#endif
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{ "need_more_infos", MISDN_CFG_NEED_MORE_INFOS, MISDN_CTYPE_BOOL, "0", NONE,
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"Send Setup_Acknowledge on incoming calls anyway (instead of PROCEEDING),\n"
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"\tthis requests additional Infos, so we can waitfordigits without much\n"
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"\tissues. This works only for PTP Ports" },
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{ "noautorespond_on_setup", MISDN_CFG_NOAUTORESPOND_ON_SETUP, MISDN_CTYPE_BOOL, "0", NONE,
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"Do not send SETUP_ACKNOWLEDGE or PROCEEDING automatically to the calling Party.\n"
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"Instead we directly jump into the dialplan. This might be useful for fast call\n"
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"rejection, or for some broken switches, that need hangup causes like busy in the.\n"
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"RELEASE_COMPLETE Message, instead of the DISCONNECT Message.\n"},
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{ "jitterbuffer", MISDN_CFG_JITTERBUFFER, MISDN_CTYPE_INT, "4000", NONE,
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"The jitterbuffer." },
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{ "jitterbuffer_upper_threshold", MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD, MISDN_CTYPE_INT, "0", NONE,
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"Change this threshold to enable dejitter functionality." },
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{ "callgroup", MISDN_CFG_CALLGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE,
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"Callgroup." },
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{ "pickupgroup", MISDN_CFG_PICKUPGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE,
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"Pickupgroup." },
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{ "max_incoming", MISDN_CFG_MAX_IN, MISDN_CTYPE_INT, "-1", NONE,
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"Defines the maximum amount of incoming calls per port for this group.\n"
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"\tCalls which exceed the maximum will be marked with the channel varible\n"
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"\tMAX_OVERFLOW. It will contain the amount of overflowed calls" },
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{ "max_outgoing", MISDN_CFG_MAX_OUT, MISDN_CTYPE_INT, "-1", NONE,
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"Defines the maximum amount of outgoing calls per port for this group\n"
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"\texceeding calls will be rejected" },
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{ "reject_cause", MISDN_CFG_REJECT_CAUSE, MISDN_CTYPE_INT, "21", NONE,
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"Defines the cause with which a 3. call is rejected on PTMP BRI."},
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{ "faxdetect", MISDN_CFG_FAXDETECT, MISDN_CTYPE_STR, "no", NONE,
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"Setup fax detection:\n"
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"\t no - no fax detection\n"
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"\t incoming - fax detection for incoming calls\n"
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"\t outgoing - fax detection for outgoing calls\n"
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"\t both - fax detection for incoming and outgoing calls\n"
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"\tAdd +nojump to your value (i.e. faxdetect=both+nojump) if you don't want to jump into the\n"
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"\tfax-extension but still want to detect the fax and prepare the channel for fax transfer." },
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{ "faxdetect_timeout", MISDN_CFG_FAXDETECT_TIMEOUT, MISDN_CTYPE_INT, "5", NONE,
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"Number of seconds the fax detection should do its job. After the given period of time,\n"
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"\twe assume that it's not a fax call and save some CPU time by turning off fax detection.\n"
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"\tSet this to 0 if you don't want a timeout (never stop detecting)." },
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{ "faxdetect_context", MISDN_CFG_FAXDETECT_CONTEXT, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
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"Context to jump into if we detect a fax. Don't set this if you want to stay in the current context." },
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{ "l1watcher_timeout", MISDN_CFG_L1_TIMEOUT, MISDN_CTYPE_BOOLINT, "0", 4,
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"Watches the layer 1. If the layer 1 is down, it tries to\n"
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"\tget it up. The timeout is given in seconds. with 0 as value it\n"
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"\tdoes not watch the l1 at all\n"
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"\n"
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"\tThis option is only read at loading time of chan_misdn, which\n"
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"\tmeans you need to unload and load chan_misdn to change the value,\n"
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"\tan Asterisk restart should do the trick." },
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{ "overlapdial", MISDN_CFG_OVERLAP_DIAL, MISDN_CTYPE_BOOLINT, "0", 4,
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"Enables overlap dial for the given amount of seconds.\n"
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"\tPossible values are positive integers or:\n"
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"\t yes (= 4 seconds)\n"
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"\t no (= 0 seconds = disabled)" },
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{ "nttimeout", MISDN_CFG_NTTIMEOUT, MISDN_CTYPE_BOOL, "no", NONE ,
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"Set this to yes if you want calls disconnected in overlap mode\n"
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"\twhen a timeout happens." },
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{ "bridging", MISDN_CFG_BRIDGING, MISDN_CTYPE_BOOL, "yes", NONE,
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"Set this to yes/no, default is yes.\n"
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"This can be used to have bridging enabled in general and to\n"
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"disable it for specific ports. It makes sense to disable\n"
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"bridging on NT Port where you plan to use the HOLD/RETRIEVE\n"
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"features with ISDN phones.\n"
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},
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{ "msns", MISDN_CFG_MSNS, MISDN_CTYPE_MSNLIST, "*", NONE,
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"MSN's for TE ports, listen on those numbers on the above ports, and\n"
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"\tindicate the incoming calls to Asterisk.\n"
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"\tHere you can give a comma seperated list, or simply an '*' for any msn." },
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};
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static const struct misdn_cfg_spec gen_spec[] = {
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{ "debug", MISDN_GEN_DEBUG, MISDN_CTYPE_INT, "0", NONE,
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"Sets the debugging flag:\n"
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"\t0 - No Debug\n"
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"\t1 - mISDN Messages and * - Messages, and * - State changes\n"
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"\t2 - Messages + Message specific Informations (e.g. bearer capability)\n"
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"\t3 - very Verbose, the above + lots of Driver specific infos\n"
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"\t4 - even more Verbose than 3" },
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#ifndef MISDN_1_2
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{ "misdn_init", MISDN_GEN_MISDN_INIT, MISDN_CTYPE_STR, "/etc/misdn-init.conf", NONE,
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"Set the path to the misdn-init.conf (for nt_ptp mode checking)." },
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#endif
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{ "tracefile", MISDN_GEN_TRACEFILE, MISDN_CTYPE_STR, "/var/log/asterisk/misdn.log", NONE,
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"Set the path to the massively growing trace file, if you want that." },
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{ "bridging", MISDN_GEN_BRIDGING, MISDN_CTYPE_BOOL, "yes", NONE,
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"Set this to yes if you want mISDN_dsp to bridge the calls in HW." },
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{ "stop_tone_after_first_digit", MISDN_GEN_STOP_TONE, MISDN_CTYPE_BOOL, "yes", NONE,
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"Stops dialtone after getting first digit on NT Port." },
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{ "append_digits2exten", MISDN_GEN_APPEND_DIGITS2EXTEN, MISDN_CTYPE_BOOL, "yes", NONE,
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"Wether to append overlapdialed Digits to Extension or not." },
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{ "dynamic_crypt", MISDN_GEN_DYNAMIC_CRYPT, MISDN_CTYPE_BOOL, "no", NONE,
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"Wether to look out for dynamic crypting attempts." },
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{ "crypt_prefix", MISDN_GEN_CRYPT_PREFIX, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
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"What is used for crypting Protocol." },
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{ "crypt_keys", MISDN_GEN_CRYPT_KEYS, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
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"Keys for cryption, you reference them in the dialplan\n"
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"\tLater also in dynamic encr." },
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{ "ntdebugflags", MISDN_GEN_NTDEBUGFLAGS, MISDN_CTYPE_INT, "0", NONE,
|
|
"No description yet."},
|
|
{ "ntdebugfile", MISDN_GEN_NTDEBUGFILE, MISDN_CTYPE_STR, "/var/log/misdn-nt.log", NONE,
|
|
"No description yet." }
|
|
};
|
|
|
|
|
|
/* array of port configs, default is at position 0. */
|
|
static union misdn_cfg_pt **port_cfg;
|
|
/* max number of available ports, is set on init */
|
|
static int max_ports;
|
|
/* general config */
|
|
static union misdn_cfg_pt *general_cfg;
|
|
/* storing the ptp flag separated to save memory */
|
|
static int *ptp;
|
|
/* maps enum config elements to array positions */
|
|
static int *map;
|
|
|
|
static ast_mutex_t config_mutex;
|
|
|
|
#define CLI_ERROR(name, value, section) ({ \
|
|
ast_log(LOG_WARNING, "misdn.conf: \"%s=%s\" (section: %s) invalid or out of range. " \
|
|
"Please edit your misdn.conf and then do a \"misdn reload\".\n", name, value, section); \
|
|
})
|
|
|
|
static int _enum_array_map (void)
|
|
{
|
|
int i, j, ok;
|
|
|
|
for (i = MISDN_CFG_FIRST + 1; i < MISDN_CFG_LAST; ++i) {
|
|
if (i == MISDN_CFG_PTP)
|
|
continue;
|
|
ok = 0;
|
|
for (j = 0; j < NUM_PORT_ELEMENTS; ++j) {
|
|
if (port_spec[j].elem == i) {
|
|
map[i] = j;
|
|
ok = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (!ok) {
|
|
ast_log(LOG_WARNING, "Enum element %d in misdn_cfg_elements (port section) has no corresponding element in the config struct!\n", i);
|
|
return -1;
|
|
}
|
|
}
|
|
for (i = MISDN_GEN_FIRST + 1; i < MISDN_GEN_LAST; ++i) {
|
|
ok = 0;
|
|
for (j = 0; j < NUM_GEN_ELEMENTS; ++j) {
|
|
if (gen_spec[j].elem == i) {
|
|
map[i] = j;
|
|
ok = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (!ok) {
|
|
ast_log(LOG_WARNING, "Enum element %d in misdn_cfg_elements (general section) has no corresponding element in the config struct!\n", i);
|
|
return -1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int get_cfg_position (char *name, int type)
|
|
{
|
|
int i;
|
|
|
|
switch (type) {
|
|
case PORT_CFG:
|
|
for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
|
|
if (!strcasecmp(name, port_spec[i].name))
|
|
return i;
|
|
}
|
|
break;
|
|
case GEN_CFG:
|
|
for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
|
|
if (!strcasecmp(name, gen_spec[i].name))
|
|
return i;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static inline void misdn_cfg_lock (void)
|
|
{
|
|
ast_mutex_lock(&config_mutex);
|
|
}
|
|
|
|
static inline void misdn_cfg_unlock (void)
|
|
{
|
|
ast_mutex_unlock(&config_mutex);
|
|
}
|
|
|
|
static void _free_msn_list (struct msn_list* iter)
|
|
{
|
|
if (iter->next)
|
|
_free_msn_list(iter->next);
|
|
if (iter->msn)
|
|
ast_free(iter->msn);
|
|
ast_free(iter);
|
|
}
|
|
|
|
static void _free_port_cfg (void)
|
|
{
|
|
int i, j;
|
|
int gn = map[MISDN_CFG_GROUPNAME];
|
|
union misdn_cfg_pt* free_list[max_ports + 2];
|
|
|
|
memset(free_list, 0, sizeof(free_list));
|
|
free_list[0] = port_cfg[0];
|
|
for (i = 1; i <= max_ports; ++i) {
|
|
if (port_cfg[i][gn].str) {
|
|
/* we always have a groupname in the non-default case, so this is fine */
|
|
for (j = 1; j <= max_ports; ++j) {
|
|
if (free_list[j] && free_list[j][gn].str == port_cfg[i][gn].str)
|
|
break;
|
|
else if (!free_list[j]) {
|
|
free_list[j] = port_cfg[i];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
for (j = 0; free_list[j]; ++j) {
|
|
for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
|
|
if (free_list[j][i].any) {
|
|
if (port_spec[i].type == MISDN_CTYPE_MSNLIST)
|
|
_free_msn_list(free_list[j][i].ml);
|
|
else
|
|
ast_free(free_list[j][i].any);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void _free_general_cfg (void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NUM_GEN_ELEMENTS; i++)
|
|
if (general_cfg[i].any)
|
|
ast_free(general_cfg[i].any);
|
|
}
|
|
|
|
void misdn_cfg_get(int port, enum misdn_cfg_elements elem, void *buf, int bufsize)
|
|
{
|
|
int place;
|
|
|
|
if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
|
|
memset(buf, 0, bufsize);
|
|
ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Port number %d is not valid.\n", port);
|
|
return;
|
|
}
|
|
|
|
misdn_cfg_lock();
|
|
if (elem == MISDN_CFG_PTP) {
|
|
if (!memcpy(buf, &ptp[port], (bufsize > ptp[port]) ? sizeof(ptp[port]) : bufsize))
|
|
memset(buf, 0, bufsize);
|
|
} else {
|
|
if ((place = map[elem]) < 0) {
|
|
memset(buf, 0, bufsize);
|
|
ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Invalid element (%d) requested.\n", elem);
|
|
} else {
|
|
if (elem < MISDN_CFG_LAST) {
|
|
switch (port_spec[place].type) {
|
|
case MISDN_CTYPE_STR:
|
|
if (port_cfg[port][place].str) {
|
|
ast_copy_string(buf, port_cfg[port][place].str, bufsize);
|
|
} else if (port_cfg[0][place].str) {
|
|
ast_copy_string(buf, port_cfg[0][place].str, bufsize);
|
|
}
|
|
break;
|
|
default:
|
|
if (port_cfg[port][place].any)
|
|
memcpy(buf, port_cfg[port][place].any, bufsize);
|
|
else if (port_cfg[0][place].any)
|
|
memcpy(buf, port_cfg[0][place].any, bufsize);
|
|
else
|
|
memset(buf, 0, bufsize);
|
|
}
|
|
} else {
|
|
switch (gen_spec[place].type) {
|
|
case MISDN_CTYPE_STR:
|
|
ast_copy_string(buf, S_OR(general_cfg[place].str, ""), bufsize);
|
|
break;
|
|
default:
|
|
if (general_cfg[place].any)
|
|
memcpy(buf, general_cfg[place].any, bufsize);
|
|
else
|
|
memset(buf, 0, bufsize);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
misdn_cfg_unlock();
|
|
}
|
|
|
|
enum misdn_cfg_elements misdn_cfg_get_elem(char *name)
|
|
{
|
|
int pos;
|
|
|
|
/* here comes a hack to replace the (not existing) "name" elemet with the "ports" element */
|
|
if (!strcmp(name, "ports"))
|
|
return MISDN_CFG_GROUPNAME;
|
|
if (!strcmp(name, "name"))
|
|
return MISDN_CFG_FIRST;
|
|
|
|
pos = get_cfg_position(name, PORT_CFG);
|
|
if (pos >= 0)
|
|
return port_spec[pos].elem;
|
|
|
|
pos = get_cfg_position(name, GEN_CFG);
|
|
if (pos >= 0)
|
|
return gen_spec[pos].elem;
|
|
|
|
return MISDN_CFG_FIRST;
|
|
}
|
|
|
|
void misdn_cfg_get_name(enum misdn_cfg_elements elem, void *buf, int bufsize)
|
|
{
|
|
struct misdn_cfg_spec *spec = NULL;
|
|
int place = map[elem];
|
|
|
|
/* the ptp hack */
|
|
if (elem == MISDN_CFG_PTP) {
|
|
memset(buf, 0, 1);
|
|
return;
|
|
}
|
|
|
|
/* here comes a hack to replace the (not existing) "name" elemet with the "ports" element */
|
|
if (elem == MISDN_CFG_GROUPNAME) {
|
|
if (!snprintf(buf, bufsize, "ports"))
|
|
memset(buf, 0, 1);
|
|
return;
|
|
}
|
|
|
|
if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
|
|
spec = (struct misdn_cfg_spec *)port_spec;
|
|
else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
|
|
spec = (struct misdn_cfg_spec *)gen_spec;
|
|
|
|
ast_copy_string(buf, spec ? spec[place].name : "", bufsize);
|
|
}
|
|
|
|
void misdn_cfg_get_desc (enum misdn_cfg_elements elem, void *buf, int bufsize, void *buf_default, int bufsize_default)
|
|
{
|
|
int place = map[elem];
|
|
struct misdn_cfg_spec *spec = NULL;
|
|
|
|
/* here comes a hack to replace the (not existing) "name" elemet with the "ports" element */
|
|
if (elem == MISDN_CFG_GROUPNAME) {
|
|
ast_copy_string(buf, ports_description, bufsize);
|
|
if (buf_default && bufsize_default)
|
|
memset(buf_default, 0, 1);
|
|
return;
|
|
}
|
|
|
|
if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
|
|
spec = (struct misdn_cfg_spec *)port_spec;
|
|
else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
|
|
spec = (struct misdn_cfg_spec *)gen_spec;
|
|
|
|
if (!spec || !spec[place].desc)
|
|
memset(buf, 0, 1);
|
|
else {
|
|
ast_copy_string(buf, spec[place].desc, bufsize);
|
|
if (buf_default && bufsize) {
|
|
if (!strcmp(spec[place].def, NO_DEFAULT))
|
|
memset(buf_default, 0, 1);
|
|
else
|
|
ast_copy_string(buf_default, spec[place].def, bufsize_default);
|
|
}
|
|
}
|
|
}
|
|
|
|
int misdn_cfg_is_msn_valid (int port, char* msn)
|
|
{
|
|
int re = 0;
|
|
struct msn_list *iter;
|
|
|
|
if (!misdn_cfg_is_port_valid(port)) {
|
|
ast_log(LOG_WARNING, "Invalid call to misdn_cfg_is_msn_valid! Port number %d is not valid.\n", port);
|
|
return 0;
|
|
}
|
|
|
|
misdn_cfg_lock();
|
|
if (port_cfg[port][map[MISDN_CFG_MSNS]].ml)
|
|
iter = port_cfg[port][map[MISDN_CFG_MSNS]].ml;
|
|
else
|
|
iter = port_cfg[0][map[MISDN_CFG_MSNS]].ml;
|
|
for (; iter; iter = iter->next)
|
|
if (*(iter->msn) == '*' || ast_extension_match(iter->msn, msn)) {
|
|
re = 1;
|
|
break;
|
|
}
|
|
misdn_cfg_unlock();
|
|
|
|
return re;
|
|
}
|
|
|
|
int misdn_cfg_is_port_valid (int port)
|
|
{
|
|
int gn = map[MISDN_CFG_GROUPNAME];
|
|
|
|
return (port >= 1 && port <= max_ports && port_cfg[port][gn].str);
|
|
}
|
|
|
|
int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth)
|
|
{
|
|
int i, re = 0;
|
|
char *method ;
|
|
|
|
misdn_cfg_lock();
|
|
|
|
method = port_cfg[0][map[MISDN_CFG_METHOD]].str;
|
|
|
|
for (i = 1; i <= max_ports; i++) {
|
|
if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) {
|
|
if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group))
|
|
method = (port_cfg[i][map[MISDN_CFG_METHOD]].str ?
|
|
port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str);
|
|
}
|
|
}
|
|
|
|
if (method) {
|
|
switch (meth) {
|
|
case METHOD_STANDARD: re = !strcasecmp(method, "standard");
|
|
break;
|
|
case METHOD_ROUND_ROBIN: re = !strcasecmp(method, "round_robin");
|
|
break;
|
|
case METHOD_STANDARD_DEC: re = !strcasecmp(method, "standard_dec");
|
|
break;
|
|
}
|
|
}
|
|
misdn_cfg_unlock();
|
|
|
|
return re;
|
|
}
|
|
|
|
void misdn_cfg_get_ports_string (char *ports)
|
|
{
|
|
char tmp[16];
|
|
int l, i;
|
|
int gn = map[MISDN_CFG_GROUPNAME];
|
|
|
|
*ports = 0;
|
|
|
|
misdn_cfg_lock();
|
|
for (i = 1; i <= max_ports; i++) {
|
|
if (port_cfg[i][gn].str) {
|
|
if (ptp[i])
|
|
sprintf(tmp, "%dptp,", i);
|
|
else
|
|
sprintf(tmp, "%d,", i);
|
|
strcat(ports, tmp);
|
|
}
|
|
}
|
|
misdn_cfg_unlock();
|
|
|
|
if ((l = strlen(ports)))
|
|
ports[l-1] = 0;
|
|
}
|
|
|
|
void misdn_cfg_get_config_string (int port, enum misdn_cfg_elements elem, char* buf, int bufsize)
|
|
{
|
|
int place;
|
|
char tempbuf[BUFFERSIZE] = "";
|
|
struct msn_list *iter;
|
|
|
|
if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
|
|
*buf = 0;
|
|
ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Port number %d is not valid.\n", port);
|
|
return;
|
|
}
|
|
|
|
place = map[elem];
|
|
|
|
misdn_cfg_lock();
|
|
if (elem == MISDN_CFG_PTP) {
|
|
snprintf(buf, bufsize, " -> ptp: %s", ptp[port] ? "yes" : "no");
|
|
}
|
|
else if (elem > MISDN_CFG_FIRST && elem < MISDN_CFG_LAST) {
|
|
switch (port_spec[place].type) {
|
|
case MISDN_CTYPE_INT:
|
|
case MISDN_CTYPE_BOOLINT:
|
|
if (port_cfg[port][place].num)
|
|
snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[port][place].num);
|
|
else if (port_cfg[0][place].num)
|
|
snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[0][place].num);
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_BOOL:
|
|
if (port_cfg[port][place].num)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[port][place].num ? "yes" : "no");
|
|
else if (port_cfg[0][place].num)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[0][place].num ? "yes" : "no");
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_ASTGROUP:
|
|
if (port_cfg[port][place].grp)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
|
|
ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[port][place].grp));
|
|
else if (port_cfg[0][place].grp)
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
|
|
ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[0][place].grp));
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_MSNLIST:
|
|
if (port_cfg[port][place].ml)
|
|
iter = port_cfg[port][place].ml;
|
|
else
|
|
iter = port_cfg[0][place].ml;
|
|
if (iter) {
|
|
for (; iter; iter = iter->next)
|
|
sprintf(tempbuf, "%s%s, ", tempbuf, iter->msn);
|
|
tempbuf[strlen(tempbuf)-2] = 0;
|
|
}
|
|
snprintf(buf, bufsize, " -> msns: %s", *tempbuf ? tempbuf : "none");
|
|
break;
|
|
case MISDN_CTYPE_STR:
|
|
if ( port_cfg[port][place].str) {
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[port][place].str);
|
|
} else if (port_cfg[0][place].str) {
|
|
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[0][place].str);
|
|
} else {
|
|
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
|
|
}
|
|
break;
|
|
}
|
|
} else if (elem > MISDN_GEN_FIRST && elem < MISDN_GEN_LAST) {
|
|
switch (gen_spec[place].type) {
|
|
case MISDN_CTYPE_INT:
|
|
case MISDN_CTYPE_BOOLINT:
|
|
if (general_cfg[place].num)
|
|
snprintf(buf, bufsize, " -> %s: %d", gen_spec[place].name, *general_cfg[place].num);
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_BOOL:
|
|
if (general_cfg[place].num)
|
|
snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, *general_cfg[place].num ? "yes" : "no");
|
|
else
|
|
snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
|
|
break;
|
|
case MISDN_CTYPE_STR:
|
|
if ( general_cfg[place].str) {
|
|
snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, general_cfg[place].str);
|
|
} else {
|
|
snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
|
|
}
|
|
break;
|
|
default:
|
|
snprintf(buf, bufsize, " -> type of %s not handled yet", gen_spec[place].name);
|
|
break;
|
|
}
|
|
} else {
|
|
*buf = 0;
|
|
ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Invalid config element (%d) requested.\n", elem);
|
|
}
|
|
misdn_cfg_unlock();
|
|
}
|
|
|
|
int misdn_cfg_get_next_port (int port)
|
|
{
|
|
int p = -1;
|
|
int gn = map[MISDN_CFG_GROUPNAME];
|
|
|
|
misdn_cfg_lock();
|
|
for (port++; port <= max_ports; port++) {
|
|
if (port_cfg[port][gn].str) {
|
|
p = port;
|
|
break;
|
|
}
|
|
}
|
|
misdn_cfg_unlock();
|
|
|
|
return p;
|
|
}
|
|
|
|
int misdn_cfg_get_next_port_spin (int port)
|
|
{
|
|
int p = misdn_cfg_get_next_port(port);
|
|
return (p > 0) ? p : misdn_cfg_get_next_port(0);
|
|
}
|
|
|
|
static int _parse (union misdn_cfg_pt *dest, char *value, enum misdn_cfg_type type, int boolint_def)
|
|
{
|
|
int re = 0;
|
|
int len, tmp;
|
|
char *valtmp;
|
|
|
|
switch (type) {
|
|
case MISDN_CTYPE_STR:
|
|
if ((len = strlen(value))) {
|
|
dest->str = ast_malloc((len + 1) * sizeof(char));
|
|
strncpy(dest->str, value, len);
|
|
dest->str[len] = 0;
|
|
} else {
|
|
dest->str = ast_malloc(sizeof(char));
|
|
dest->str[0] = 0;
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_INT:
|
|
{
|
|
char *pat;
|
|
if (strchr(value,'x'))
|
|
pat="%x";
|
|
else
|
|
pat="%d";
|
|
if (sscanf(value, pat, &tmp)) {
|
|
dest->num = ast_malloc(sizeof(int));
|
|
memcpy(dest->num, &tmp, sizeof(int));
|
|
} else
|
|
re = -1;
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_BOOL:
|
|
dest->num = ast_malloc(sizeof(int));
|
|
*(dest->num) = (ast_true(value) ? 1 : 0);
|
|
break;
|
|
case MISDN_CTYPE_BOOLINT:
|
|
dest->num = ast_malloc(sizeof(int));
|
|
if (sscanf(value, "%d", &tmp)) {
|
|
memcpy(dest->num, &tmp, sizeof(int));
|
|
} else {
|
|
*(dest->num) = (ast_true(value) ? boolint_def : 0);
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_MSNLIST:
|
|
for (valtmp = strsep(&value, ","); valtmp; valtmp = strsep(&value, ",")) {
|
|
if ((len = strlen(valtmp))) {
|
|
struct msn_list *ml = ast_malloc(sizeof(*ml));
|
|
ml->msn = ast_calloc(len+1, sizeof(char));
|
|
strncpy(ml->msn, valtmp, len);
|
|
ml->next = dest->ml;
|
|
dest->ml = ml;
|
|
}
|
|
}
|
|
break;
|
|
case MISDN_CTYPE_ASTGROUP:
|
|
dest->grp = ast_malloc(sizeof(ast_group_t));
|
|
*(dest->grp) = ast_get_group(value);
|
|
break;
|
|
}
|
|
|
|
return re;
|
|
}
|
|
|
|
static void _build_general_config (struct ast_variable *v)
|
|
{
|
|
int pos;
|
|
|
|
for (; v; v = v->next) {
|
|
if (((pos = get_cfg_position(v->name, GEN_CFG)) < 0) ||
|
|
(_parse(&general_cfg[pos], v->value, gen_spec[pos].type, gen_spec[pos].boolint_def) < 0))
|
|
CLI_ERROR(v->name, v->value, "general");
|
|
}
|
|
}
|
|
|
|
static void _build_port_config (struct ast_variable *v, char *cat)
|
|
{
|
|
int pos, i;
|
|
union misdn_cfg_pt cfg_tmp[NUM_PORT_ELEMENTS];
|
|
int cfg_for_ports[max_ports + 1];
|
|
|
|
if (!v || !cat)
|
|
return;
|
|
|
|
memset(cfg_tmp, 0, sizeof(cfg_tmp));
|
|
memset(cfg_for_ports, 0, sizeof(cfg_for_ports));
|
|
|
|
if (!strcasecmp(cat, "default")) {
|
|
cfg_for_ports[0] = 1;
|
|
}
|
|
|
|
if (((pos = get_cfg_position("name", PORT_CFG)) < 0) ||
|
|
(_parse(&cfg_tmp[pos], cat, port_spec[pos].type, port_spec[pos].boolint_def) < 0)) {
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
return;
|
|
}
|
|
|
|
for (; v; v = v->next) {
|
|
if (!strcasecmp(v->name, "ports")) {
|
|
char *token;
|
|
char ptpbuf[BUFFERSIZE] = "";
|
|
int start, end;
|
|
for (token = strsep(&v->value, ","); token; token = strsep(&v->value, ","), *ptpbuf = 0) {
|
|
if (!*token)
|
|
continue;
|
|
if (sscanf(token, "%d-%d%s", &start, &end, ptpbuf) >= 2) {
|
|
for (; start <= end; start++) {
|
|
if (start <= max_ports && start > 0) {
|
|
cfg_for_ports[start] = 1;
|
|
ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
|
|
} else
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
}
|
|
} else {
|
|
if (sscanf(token, "%d%s", &start, ptpbuf)) {
|
|
if (start <= max_ports && start > 0) {
|
|
cfg_for_ports[start] = 1;
|
|
ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
|
|
} else
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
} else
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
}
|
|
}
|
|
} else {
|
|
if (((pos = get_cfg_position(v->name, PORT_CFG)) < 0) ||
|
|
(_parse(&cfg_tmp[pos], v->value, port_spec[pos].type, port_spec[pos].boolint_def) < 0))
|
|
CLI_ERROR(v->name, v->value, cat);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < (max_ports + 1); ++i) {
|
|
if (cfg_for_ports[i]) {
|
|
memcpy(port_cfg[i], cfg_tmp, sizeof(cfg_tmp));
|
|
}
|
|
}
|
|
}
|
|
|
|
void misdn_cfg_update_ptp (void)
|
|
{
|
|
#ifndef MISDN_1_2
|
|
char misdn_init[BUFFERSIZE];
|
|
char line[BUFFERSIZE];
|
|
FILE *fp;
|
|
char *tok, *p, *end;
|
|
int port;
|
|
|
|
misdn_cfg_get(0, MISDN_GEN_MISDN_INIT, &misdn_init, sizeof(misdn_init));
|
|
|
|
if (misdn_init) {
|
|
fp = fopen(misdn_init, "r");
|
|
if (fp) {
|
|
while(fgets(line, sizeof(line), fp)) {
|
|
if (!strncmp(line, "nt_ptp", 6)) {
|
|
for (tok = strtok_r(line,",=", &p);
|
|
tok;
|
|
tok = strtok_r(NULL,",=", &p)) {
|
|
port = strtol(tok, &end, 10);
|
|
if (end != tok && misdn_cfg_is_port_valid(port)) {
|
|
misdn_cfg_lock();
|
|
ptp[port] = 1;
|
|
misdn_cfg_unlock();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
fclose(fp);
|
|
} else {
|
|
ast_log(LOG_WARNING,"Couldn't open %s: %s\n", misdn_init, strerror(errno));
|
|
}
|
|
}
|
|
#else
|
|
int i;
|
|
int proto;
|
|
char filename[128];
|
|
FILE *fp;
|
|
|
|
for (i = 1; i <= max_ports; ++i) {
|
|
snprintf(filename, sizeof(filename), "/sys/class/mISDN-stacks/st-%08x/protocol", i << 8);
|
|
fp = fopen(filename, "r");
|
|
if (!fp) {
|
|
ast_log(LOG_WARNING, "Could not open %s: %s\n", filename, strerror(errno));
|
|
continue;
|
|
}
|
|
if (fscanf(fp, "0x%08x", &proto) != 1)
|
|
ast_log(LOG_WARNING, "Could not parse contents of %s!\n", filename);
|
|
else
|
|
ptp[i] = proto & 1<<5 ? 1 : 0;
|
|
fclose(fp);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static void _fill_defaults (void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
|
|
if (!port_cfg[0][i].any && strcasecmp(port_spec[i].def, NO_DEFAULT))
|
|
_parse(&(port_cfg[0][i]), (char *)port_spec[i].def, port_spec[i].type, port_spec[i].boolint_def);
|
|
}
|
|
for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
|
|
if (!general_cfg[i].any && strcasecmp(gen_spec[i].def, NO_DEFAULT))
|
|
_parse(&(general_cfg[i]), (char *)gen_spec[i].def, gen_spec[i].type, gen_spec[i].boolint_def);
|
|
}
|
|
}
|
|
|
|
void misdn_cfg_reload (void)
|
|
{
|
|
misdn_cfg_init (0);
|
|
}
|
|
|
|
void misdn_cfg_destroy (void)
|
|
{
|
|
misdn_cfg_lock();
|
|
|
|
_free_port_cfg();
|
|
_free_general_cfg();
|
|
|
|
ast_free(port_cfg);
|
|
ast_free(general_cfg);
|
|
ast_free(ptp);
|
|
ast_free(map);
|
|
|
|
misdn_cfg_unlock();
|
|
ast_mutex_destroy(&config_mutex);
|
|
}
|
|
|
|
int misdn_cfg_init (int this_max_ports)
|
|
{
|
|
char config[] = "misdn.conf";
|
|
char *cat, *p;
|
|
int i;
|
|
struct ast_config *cfg;
|
|
struct ast_variable *v;
|
|
|
|
if (!(cfg = AST_LOAD_CFG(config))) {
|
|
ast_log(LOG_WARNING, "missing file: misdn.conf\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_mutex_init(&config_mutex);
|
|
|
|
misdn_cfg_lock();
|
|
|
|
if (this_max_ports) {
|
|
/* this is the first run */
|
|
max_ports = this_max_ports;
|
|
map = ast_calloc(MISDN_GEN_LAST + 1, sizeof(int));
|
|
if (_enum_array_map())
|
|
return -1;
|
|
p = ast_calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
|
|
+ (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
|
|
port_cfg = (union misdn_cfg_pt **)p;
|
|
p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
|
|
for (i = 0; i <= max_ports; ++i) {
|
|
port_cfg[i] = (union misdn_cfg_pt *)p;
|
|
p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
|
|
}
|
|
general_cfg = ast_calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
|
|
ptp = ast_calloc(max_ports + 1, sizeof(int));
|
|
}
|
|
else {
|
|
/* misdn reload */
|
|
_free_port_cfg();
|
|
_free_general_cfg();
|
|
memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
|
|
memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
|
|
memset(ptp, 0, sizeof(int) * (max_ports + 1));
|
|
}
|
|
|
|
cat = ast_category_browse(cfg, NULL);
|
|
|
|
while(cat) {
|
|
v = ast_variable_browse(cfg, cat);
|
|
if (!strcasecmp(cat, "general")) {
|
|
_build_general_config(v);
|
|
} else {
|
|
_build_port_config(v, cat);
|
|
}
|
|
cat = ast_category_browse(cfg, cat);
|
|
}
|
|
|
|
_fill_defaults();
|
|
|
|
misdn_cfg_unlock();
|
|
AST_DESTROY_CFG(cfg);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|