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00029 #include "asterisk.h"
00030
00031 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 136241 $")
00032
00033 #include <stdlib.h>
00034 #include <stdio.h>
00035 #include <string.h>
00036 #include <errno.h>
00037
00038 #include "chan_misdn_config.h"
00039
00040 #include "asterisk/config.h"
00041 #include "asterisk/channel.h"
00042 #include "asterisk/logger.h"
00043 #include "asterisk/lock.h"
00044 #include "asterisk/pbx.h"
00045 #include "asterisk/strings.h"
00046 #include "asterisk/utils.h"
00047
00048 #define AST_LOAD_CFG ast_config_load
00049 #define AST_DESTROY_CFG ast_config_destroy
00050
00051 #define NO_DEFAULT "<>"
00052 #define NONE 0
00053
00054 #define GEN_CFG 1
00055 #define PORT_CFG 2
00056 #define NUM_GEN_ELEMENTS (sizeof(gen_spec) / sizeof(struct misdn_cfg_spec))
00057 #define NUM_PORT_ELEMENTS (sizeof(port_spec) / sizeof(struct misdn_cfg_spec))
00058
00059
00060 static struct ast_jb_conf default_jbconf =
00061 {
00062 .flags = 0,
00063 .max_size = -1,
00064 .resync_threshold = -1,
00065 .impl = "",
00066 };
00067
00068 static struct ast_jb_conf global_jbconf;
00069
00070 enum misdn_cfg_type {
00071 MISDN_CTYPE_STR,
00072 MISDN_CTYPE_INT,
00073 MISDN_CTYPE_BOOL,
00074 MISDN_CTYPE_BOOLINT,
00075 MISDN_CTYPE_MSNLIST,
00076 MISDN_CTYPE_ASTGROUP
00077 };
00078
00079 struct msn_list {
00080 char *msn;
00081 struct msn_list *next;
00082 };
00083
00084 union misdn_cfg_pt {
00085 char *str;
00086 int *num;
00087 struct msn_list *ml;
00088 ast_group_t *grp;
00089 void *any;
00090 };
00091
00092 struct misdn_cfg_spec {
00093 char name[BUFFERSIZE];
00094 enum misdn_cfg_elements elem;
00095 enum misdn_cfg_type type;
00096 char def[BUFFERSIZE];
00097 int boolint_def;
00098 char desc[BUFFERSIZE];
00099 };
00100
00101
00102 static const char ports_description[] =
00103 "Define your ports, e.g. 1,2 (depends on mISDN-driver loading order).";
00104
00105 static const struct misdn_cfg_spec port_spec[] = {
00106 { "name", MISDN_CFG_GROUPNAME, MISDN_CTYPE_STR, "default", NONE,
00107 "Name of the portgroup." },
00108 { "allowed_bearers", MISDN_CFG_ALLOWED_BEARERS, MISDN_CTYPE_STR, "all", NONE,
00109 "Here you can list which bearer capabilities should be allowed:\n"
00110 "\t all - allow any bearer capability\n"
00111 "\t speech - allow speech\n"
00112 "\t 3_1khz - allow 3.1KHz audio\n"
00113 "\t digital_unrestricted - allow unrestricted digital\n"
00114 "\t digital_restricted - allow restricted digital\n"
00115 "\t video - allow video" },
00116 { "rxgain", MISDN_CFG_RXGAIN, MISDN_CTYPE_INT, "0", NONE,
00117 "Set this between -8 and 8 to change the RX Gain." },
00118 { "txgain", MISDN_CFG_TXGAIN, MISDN_CTYPE_INT, "0", NONE,
00119 "Set this between -8 and 8 to change the TX Gain." },
00120 { "te_choose_channel", MISDN_CFG_TE_CHOOSE_CHANNEL, MISDN_CTYPE_BOOL, "no", NONE,
00121 "Some telcos especially in NL seem to need this set to yes,\n"
00122 "\talso in Switzerland this seems to be important." },
00123 { "far_alerting", MISDN_CFG_FAR_ALERTING, MISDN_CTYPE_BOOL, "no", NONE,
00124 "If we should generate ringing for chan_sip and others." },
00125 { "pmp_l1_check", MISDN_CFG_PMP_L1_CHECK, MISDN_CTYPE_BOOL, "no", NONE,
00126 "This option defines, if chan_misdn should check the L1 on a PMP\n"
00127 "\tbefore making a group call on it. The L1 may go down for PMP Ports\n"
00128 "\tso we might need this.\n"
00129 "\tBut be aware! a broken or plugged off cable might be used for a group call\n"
00130 "\tas well, since chan_misdn has no chance to distinguish if the L1 is down\n"
00131 "\tbecause of a lost Link or because the Provider shut it down..." },
00132 { "block_on_alarm", MISDN_CFG_ALARM_BLOCK, MISDN_CTYPE_BOOL, "no", NONE ,
00133 "Block this port if we have an alarm on it." },
00134 { "hdlc", MISDN_CFG_HDLC, MISDN_CTYPE_BOOL, "no", NONE,
00135 "Set this to yes, if you want to bridge a mISDN data channel to\n"
00136 "\tanother channel type or to an application." },
00137 { "context", MISDN_CFG_CONTEXT, MISDN_CTYPE_STR, "default", NONE,
00138 "Context to use for incoming calls." },
00139 { "language", MISDN_CFG_LANGUAGE, MISDN_CTYPE_STR, "en", NONE,
00140 "Language." },
00141 { "musicclass", MISDN_CFG_MUSICCLASS, MISDN_CTYPE_STR, "default", NONE,
00142 "Sets the musiconhold class." },
00143 { "callerid", MISDN_CFG_CALLERID, MISDN_CTYPE_STR, "", NONE,
00144 "Sets the caller ID." },
00145 { "method", MISDN_CFG_METHOD, MISDN_CTYPE_STR, "standard", NONE,
00146 "Sets the method to use for channel selection:\n"
00147 "\t standard - always choose the first free channel with the lowest number\n"
00148 "\t round_robin - use the round robin algorithm to select a channel. use this\n"
00149 "\t if you want to balance your load." },
00150 { "dialplan", MISDN_CFG_DIALPLAN, MISDN_CTYPE_INT, "0", NONE,
00151 "Dialplan means Type Of Number in ISDN Terms (for outgoing calls)\n"
00152 "\n"
00153 "\tThere are different types of the dialplan:\n"
00154 "\n"
00155 "\tdialplan -> outgoing Number\n"
00156 "\tlocaldialplan -> callerid\n"
00157 "\tcpndialplan -> connected party number\n"
00158 "\n"
00159 "\tdialplan options:\n"
00160 "\n"
00161 "\t0 - unknown\n"
00162 "\t1 - International\n"
00163 "\t2 - National\n"
00164 "\t4 - Subscriber\n"
00165 "\n"
00166 "\tThis setting is used for outgoing calls." },
00167 { "localdialplan", MISDN_CFG_LOCALDIALPLAN, MISDN_CTYPE_INT, "0", NONE,
00168 "Dialplan means Type Of Number in ISDN Terms (for outgoing calls)\n"
00169 "\n"
00170 "\tThere are different types of the dialplan:\n"
00171 "\n"
00172 "\tdialplan -> outgoing Number\n"
00173 "\tlocaldialplan -> callerid\n"
00174 "\tcpndialplan -> connected party number\n"
00175 "\n"
00176 "\tdialplan options:\n"
00177 "\n"
00178 "\t0 - unknown\n"
00179 "\t1 - International\n"
00180 "\t2 - National\n"
00181 "\t4 - Subscriber\n"
00182 "\n"
00183 "\tThis setting is used for outgoing calls." },
00184 { "cpndialplan", MISDN_CFG_CPNDIALPLAN, MISDN_CTYPE_INT, "0", NONE,
00185 "Dialplan means Type Of Number in ISDN Terms (for outgoing calls)\n"
00186 "\n"
00187 "\tThere are different types of the dialplan:\n"
00188 "\n"
00189 "\tdialplan -> outgoing Number\n"
00190 "\tlocaldialplan -> callerid\n"
00191 "\tcpndialplan -> connected party number\n"
00192 "\n"
00193 "\tdialplan options:\n"
00194 "\n"
00195 "\t0 - unknown\n"
00196 "\t1 - International\n"
00197 "\t2 - National\n"
00198 "\t4 - Subscriber\n"
00199 "\n"
00200 "\tThis setting is used for outgoing calls." },
00201 { "nationalprefix", MISDN_CFG_NATPREFIX, MISDN_CTYPE_STR, "0", NONE,
00202 "Prefix for national, this is put before the\n"
00203 "\toad if an according dialplan is set by the other end." },
00204 { "internationalprefix", MISDN_CFG_INTERNATPREFIX, MISDN_CTYPE_STR, "00", NONE,
00205 "Prefix for international, this is put before the\n"
00206 "\toad if an according dialplan is set by the other end." },
00207 { "presentation", MISDN_CFG_PRES, MISDN_CTYPE_INT, "-1", NONE,
00208 "These (presentation and screen) are the exact isdn screening and presentation\n"
00209 "\tindicators.\n"
00210 "\tIf -1 is given for both values, the presentation indicators are used from\n"
00211 "\tAsterisks SetCallerPres application.\n"
00212 "\n"
00213 "\tscreen=0, presentation=0 -> callerid presented not screened\n"
00214 "\tscreen=1, presentation=1 -> callerid presented but screened (the remote end doesn't see it!)" },
00215 { "screen", MISDN_CFG_SCREEN, MISDN_CTYPE_INT, "-1", NONE,
00216 "These (presentation and screen) are the exact isdn screening and presentation\n"
00217 "\tindicators.\n"
00218 "\tIf -1 is given for both values, the presentation indicators are used from\n"
00219 "\tAsterisks SetCallerPres application.\n"
00220 "\n"
00221 "\tscreen=0, presentation=0 -> callerid presented not screened\n"
00222 "\tscreen=1, presentation=1 -> callerid presented but screened (the remote end doesn't see it!)" },
00223 { "always_immediate", MISDN_CFG_ALWAYS_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE,
00224 "Enable this to get into the s dialplan-extension.\n"
00225 "\tThere you can use DigitTimeout if you can't or don't want to use\n"
00226 "\tisdn overlap dial.\n"
00227 "\tNOTE: This will jump into the s extension for every exten!" },
00228 { "nodialtone", MISDN_CFG_NODIALTONE, MISDN_CTYPE_BOOL, "no", NONE,
00229 "Enable this to prevent chan_misdn to generate the dialtone\n"
00230 "\tThis makes only sense together with the always_immediate=yes option\n"
00231 "\tto generate your own dialtone with Playtones or so."},
00232 { "immediate", MISDN_CFG_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE,
00233 "Enable this if you want callers which called exactly the base\n"
00234 "\tnumber (so no extension is set) to jump into the s extension.\n"
00235 "\tIf the user dials something more, it jumps to the correct extension\n"
00236 "\tinstead." },
00237 { "senddtmf", MISDN_CFG_SENDDTMF, MISDN_CTYPE_BOOL, "no", NONE,
00238 "Enable this if we should produce DTMF Tones ourselves." },
00239 { "astdtmf", MISDN_CFG_ASTDTMF, MISDN_CTYPE_BOOL, "no", NONE,
00240 "Enable this if you want to use the Asterisk dtmf detector\n"
00241 "instead of the mISDN_dsp/hfcmulti one."
00242 },
00243 { "hold_allowed", MISDN_CFG_HOLD_ALLOWED, MISDN_CTYPE_BOOL, "no", NONE,
00244 "Enable this to have support for hold and retrieve." },
00245 { "early_bconnect", MISDN_CFG_EARLY_BCONNECT, MISDN_CTYPE_BOOL, "yes", NONE,
00246 "Disable this if you don't mind correct handling of Progress Indicators." },
00247 { "incoming_early_audio", MISDN_CFG_INCOMING_EARLY_AUDIO, MISDN_CTYPE_BOOL, "no", NONE,
00248 "Turn this on if you like to send Tone Indications to a Incoming\n"
00249 "\tisdn channel on a TE Port. Rarely used, only if the Telco allows\n"
00250 "\tyou to send indications by yourself, normally the Telco sends the\n"
00251 "\tindications to the remote party." },
00252 { "echocancel", MISDN_CFG_ECHOCANCEL, MISDN_CTYPE_BOOLINT, "0", 128,
00253 "This enables echo cancellation with the given number of taps.\n"
00254 "\tBe aware: Move this setting only to outgoing portgroups!\n"
00255 "\tA value of zero turns echo cancellation off.\n"
00256 "\n"
00257 "\tPossible values are: 0,32,64,128,256,yes(=128),no(=0)" },
00258 #ifdef MISDN_1_2
00259 { "pipeline", MISDN_CFG_PIPELINE, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
00260 "Set the configuration string for the mISDN dsp pipeline.\n"
00261 "\n"
00262 "\tExample for enabling the mg2 echo cancellation module with deftaps\n"
00263 "\tset to 128:\n"
00264 "\t\tmg2ec(deftaps=128)" },
00265 #endif
00266 #ifdef WITH_BEROEC
00267 { "bnechocancel", MISDN_CFG_BNECHOCANCEL, MISDN_CTYPE_BOOLINT, "yes", 64,
00268 "echotail in ms (1-200)\n"},
00269 { "bnec_antihowl", MISDN_CFG_BNEC_ANTIHOWL, MISDN_CTYPE_INT, "0", NONE,
00270 "Use antihowl\n"},
00271 { "bnec_nlp", MISDN_CFG_BNEC_NLP, MISDN_CTYPE_BOOL, "yes", NONE,
00272 "Nonlinear Processing (much faster adaption)"},
00273 { "bnec_zerocoeff", MISDN_CFG_BNEC_ZEROCOEFF, MISDN_CTYPE_BOOL, "no", NONE,
00274 "ZeroCoeffeciens\n"},
00275 { "bnec_tonedisabler", MISDN_CFG_BNEC_TD, MISDN_CTYPE_BOOL, "no", NONE,
00276 "Disable Tone\n"},
00277 { "bnec_adaption", MISDN_CFG_BNEC_ADAPT, MISDN_CTYPE_INT, "1", NONE,
00278 "Adaption mode (0=no,1=full,2=fast)\n"},
00279 #endif
00280 { "need_more_infos", MISDN_CFG_NEED_MORE_INFOS, MISDN_CTYPE_BOOL, "0", NONE,
00281 "Send Setup_Acknowledge on incoming calls anyway (instead of PROCEEDING),\n"
00282 "\tthis requests additional Infos, so we can waitfordigits without much\n"
00283 "\tissues. This works only for PTP Ports" },
00284 { "noautorespond_on_setup", MISDN_CFG_NOAUTORESPOND_ON_SETUP, MISDN_CTYPE_BOOL, "0", NONE,
00285 "Do not send SETUP_ACKNOWLEDGE or PROCEEDING automatically to the calling Party.\n"
00286 "Instead we directly jump into the dialplan. This might be useful for fast call\n"
00287 "rejection, or for some broken switches, that need hangup causes like busy in the.\n"
00288 "RELEASE_COMPLETE Message, instead of the DISCONNECT Message."},
00289 { "jitterbuffer", MISDN_CFG_JITTERBUFFER, MISDN_CTYPE_INT, "4000", NONE,
00290 "The jitterbuffer." },
00291 { "jitterbuffer_upper_threshold", MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD, MISDN_CTYPE_INT, "0", NONE,
00292 "Change this threshold to enable dejitter functionality." },
00293 { "callgroup", MISDN_CFG_CALLGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE,
00294 "Callgroup." },
00295 { "pickupgroup", MISDN_CFG_PICKUPGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE,
00296 "Pickupgroup." },
00297 { "max_incoming", MISDN_CFG_MAX_IN, MISDN_CTYPE_INT, "-1", NONE,
00298 "Defines the maximum amount of incoming calls per port for this group.\n"
00299 "\tCalls which exceed the maximum will be marked with the channel variable\n"
00300 "\tMAX_OVERFLOW. It will contain the amount of overflowed calls" },
00301 { "max_outgoing", MISDN_CFG_MAX_OUT, MISDN_CTYPE_INT, "-1", NONE,
00302 "Defines the maximum amount of outgoing calls per port for this group\n"
00303 "\texceeding calls will be rejected" },
00304
00305 { "reject_cause", MISDN_CFG_REJECT_CAUSE, MISDN_CTYPE_INT, "21", NONE,
00306 "Defines the cause with which a 3. call is rejected on PTMP BRI."},
00307 { "faxdetect", MISDN_CFG_FAXDETECT, MISDN_CTYPE_STR, "no", NONE,
00308 "Setup fax detection:\n"
00309 "\t no - no fax detection\n"
00310 "\t incoming - fax detection for incoming calls\n"
00311 "\t outgoing - fax detection for outgoing calls\n"
00312 "\t both - fax detection for incoming and outgoing calls\n"
00313 "\tAdd +nojump to your value (i.e. faxdetect=both+nojump) if you don't want to jump into the\n"
00314 "\tfax-extension but still want to detect the fax and prepare the channel for fax transfer." },
00315 { "faxdetect_timeout", MISDN_CFG_FAXDETECT_TIMEOUT, MISDN_CTYPE_INT, "5", NONE,
00316 "Number of seconds the fax detection should do its job. After the given period of time,\n"
00317 "\twe assume that it's not a fax call and save some CPU time by turning off fax detection.\n"
00318 "\tSet this to 0 if you don't want a timeout (never stop detecting)." },
00319 { "faxdetect_context", MISDN_CFG_FAXDETECT_CONTEXT, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
00320 "Context to jump into if we detect a fax. Don't set this if you want to stay in the current context." },
00321 { "l1watcher_timeout", MISDN_CFG_L1_TIMEOUT, MISDN_CTYPE_BOOLINT, "0", 4,
00322 "Watches the layer 1. If the layer 1 is down, it tries to\n"
00323 "\tget it up. The timeout is given in seconds. with 0 as value it\n"
00324 "\tdoes not watch the l1 at all\n"
00325 "\n"
00326 "\tThis option is only read at loading time of chan_misdn, which\n"
00327 "\tmeans you need to unload and load chan_misdn to change the value,\n"
00328 "\tan Asterisk restart should do the trick." },
00329 { "overlapdial", MISDN_CFG_OVERLAP_DIAL, MISDN_CTYPE_BOOLINT, "0", 4,
00330 "Enables overlap dial for the given amount of seconds.\n"
00331 "\tPossible values are positive integers or:\n"
00332 "\t yes (= 4 seconds)\n"
00333 "\t no (= 0 seconds = disabled)" },
00334 { "nttimeout", MISDN_CFG_NTTIMEOUT, MISDN_CTYPE_BOOL, "no", NONE ,
00335 "Set this to yes if you want calls disconnected in overlap mode"
00336 "when a timeout happens."},
00337 { "bridging", MISDN_CFG_BRIDGING, MISDN_CTYPE_BOOL, "yes", NONE,
00338 "Set this to yes/no, default is yes.\n"
00339 "This can be used to have bridging enabled in general and to\n"
00340 "disable it for specific ports. It makes sense to disable\n"
00341 "bridging on NT Port where you plan to use the HOLD/RETRIEVE\n"
00342 "features with ISDN phones." },
00343 { "msns", MISDN_CFG_MSNS, MISDN_CTYPE_MSNLIST, "*", NONE,
00344 "MSN's for TE ports, listen on those numbers on the above ports, and\n"
00345 "\tindicate the incoming calls to Asterisk.\n"
00346 "\tHere you can give a comma separated list, or simply an '*' for any msn." },
00347 };
00348
00349 static const struct misdn_cfg_spec gen_spec[] = {
00350 { "debug", MISDN_GEN_DEBUG, MISDN_CTYPE_INT, "0", NONE,
00351 "Sets the debugging flag:\n"
00352 "\t0 - No Debug\n"
00353 "\t1 - mISDN Messages and * - Messages, and * - State changes\n"
00354 "\t2 - Messages + Message specific Informations (e.g. bearer capability)\n"
00355 "\t3 - very Verbose, the above + lots of Driver specific infos\n"
00356 "\t4 - even more Verbose than 3" },
00357 #ifndef MISDN_1_2
00358 { "misdn_init", MISDN_GEN_MISDN_INIT, MISDN_CTYPE_STR, "/etc/misdn-init.conf", NONE,
00359 "Set the path to the misdn-init.conf (for nt_ptp mode checking)." },
00360 #endif
00361 { "tracefile", MISDN_GEN_TRACEFILE, MISDN_CTYPE_STR, "/var/log/asterisk/misdn.log", NONE,
00362 "Set the path to the massively growing trace file, if you want that." },
00363 { "bridging", MISDN_GEN_BRIDGING, MISDN_CTYPE_BOOL, "yes", NONE,
00364 "Set this to yes if you want mISDN_dsp to bridge the calls in HW." },
00365 { "stop_tone_after_first_digit", MISDN_GEN_STOP_TONE, MISDN_CTYPE_BOOL, "yes", NONE,
00366 "Stops dialtone after getting first digit on NT Port." },
00367 { "append_digits2exten", MISDN_GEN_APPEND_DIGITS2EXTEN, MISDN_CTYPE_BOOL, "yes", NONE,
00368 "Whether to append overlapdialed Digits to Extension or not." },
00369 { "dynamic_crypt", MISDN_GEN_DYNAMIC_CRYPT, MISDN_CTYPE_BOOL, "no", NONE,
00370 "Whether to look out for dynamic crypting attempts." },
00371 { "crypt_prefix", MISDN_GEN_CRYPT_PREFIX, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
00372 "What is used for crypting Protocol." },
00373 { "crypt_keys", MISDN_GEN_CRYPT_KEYS, MISDN_CTYPE_STR, NO_DEFAULT, NONE,
00374 "Keys for cryption, you reference them in the dialplan\n"
00375 "\tLater also in dynamic encr." },
00376 { "ntkeepcalls", MISDN_GEN_NTKEEPCALLS, MISDN_CTYPE_BOOL, "no", NONE,
00377 "avoid dropping calls if the L2 goes down. some Nortel pbx\n"
00378 "do put down the L2/L1 for some milliseconds even if there\n"
00379 "are running calls. with this option you can avoid dropping them" },
00380 { "ntdebugflags", MISDN_GEN_NTDEBUGFLAGS, MISDN_CTYPE_INT, "0", NONE,
00381 "No description yet."},
00382 { "ntdebugfile", MISDN_GEN_NTDEBUGFILE, MISDN_CTYPE_STR, "/var/log/misdn-nt.log", NONE,
00383 "No description yet." }
00384 };
00385
00386
00387
00388 static union misdn_cfg_pt **port_cfg;
00389
00390 static int max_ports;
00391
00392 static union misdn_cfg_pt *general_cfg;
00393
00394 static int *ptp;
00395
00396 static int *map;
00397
00398 static ast_mutex_t config_mutex;
00399
00400 #define CLI_ERROR(name, value, section) ({ \
00401 ast_log(LOG_WARNING, "misdn.conf: \"%s=%s\" (section: %s) invalid or out of range. " \
00402 "Please edit your misdn.conf and then do a \"misdn reload\".\n", name, value, section); \
00403 })
00404
00405 static int _enum_array_map (void)
00406 {
00407 int i, j, ok;
00408
00409 for (i = MISDN_CFG_FIRST + 1; i < MISDN_CFG_LAST; ++i) {
00410 if (i == MISDN_CFG_PTP)
00411 continue;
00412 ok = 0;
00413 for (j = 0; j < NUM_PORT_ELEMENTS; ++j) {
00414 if (port_spec[j].elem == i) {
00415 map[i] = j;
00416 ok = 1;
00417 break;
00418 }
00419 }
00420 if (!ok) {
00421 ast_log(LOG_WARNING, "Enum element %d in misdn_cfg_elements (port section) has no corresponding element in the config struct!\n", i);
00422 return -1;
00423 }
00424 }
00425 for (i = MISDN_GEN_FIRST + 1; i < MISDN_GEN_LAST; ++i) {
00426 ok = 0;
00427 for (j = 0; j < NUM_GEN_ELEMENTS; ++j) {
00428 if (gen_spec[j].elem == i) {
00429 map[i] = j;
00430 ok = 1;
00431 break;
00432 }
00433 }
00434 if (!ok) {
00435 ast_log(LOG_WARNING, "Enum element %d in misdn_cfg_elements (general section) has no corresponding element in the config struct!\n", i);
00436 return -1;
00437 }
00438 }
00439 return 0;
00440 }
00441
00442 static int get_cfg_position (char *name, int type)
00443 {
00444 int i;
00445
00446 switch (type) {
00447 case PORT_CFG:
00448 for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
00449 if (!strcasecmp(name, port_spec[i].name))
00450 return i;
00451 }
00452 break;
00453 case GEN_CFG:
00454 for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
00455 if (!strcasecmp(name, gen_spec[i].name))
00456 return i;
00457 }
00458 }
00459
00460 return -1;
00461 }
00462
00463 static inline void misdn_cfg_lock (void)
00464 {
00465 ast_mutex_lock(&config_mutex);
00466 }
00467
00468 static inline void misdn_cfg_unlock (void)
00469 {
00470 ast_mutex_unlock(&config_mutex);
00471 }
00472
00473 static void _free_msn_list (struct msn_list* iter)
00474 {
00475 if (iter->next)
00476 _free_msn_list(iter->next);
00477 if (iter->msn)
00478 free(iter->msn);
00479 free(iter);
00480 }
00481
00482 static void _free_port_cfg (void)
00483 {
00484 int i, j;
00485 int gn = map[MISDN_CFG_GROUPNAME];
00486 union misdn_cfg_pt* free_list[max_ports + 2];
00487
00488 memset(free_list, 0, sizeof(free_list));
00489 free_list[0] = port_cfg[0];
00490 for (i = 1; i <= max_ports; ++i) {
00491 if (port_cfg[i][gn].str) {
00492
00493 for (j = 1; j <= max_ports; ++j) {
00494 if (free_list[j] && free_list[j][gn].str == port_cfg[i][gn].str)
00495 break;
00496 else if (!free_list[j]) {
00497 free_list[j] = port_cfg[i];
00498 break;
00499 }
00500 }
00501 }
00502 }
00503 for (j = 0; free_list[j]; ++j) {
00504 for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
00505 if (free_list[j][i].any) {
00506 if (port_spec[i].type == MISDN_CTYPE_MSNLIST)
00507 _free_msn_list(free_list[j][i].ml);
00508 else
00509 free(free_list[j][i].any);
00510 }
00511 }
00512 }
00513 }
00514
00515 static void _free_general_cfg (void)
00516 {
00517 int i;
00518
00519 for (i = 0; i < NUM_GEN_ELEMENTS; i++)
00520 if (general_cfg[i].any)
00521 free(general_cfg[i].any);
00522 }
00523
00524 void misdn_cfg_get (int port, enum misdn_cfg_elements elem, void *buf, int bufsize)
00525 {
00526 int place;
00527
00528 if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
00529 memset(buf, 0, bufsize);
00530 ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Port number %d is not valid.\n", port);
00531 return;
00532 }
00533
00534 misdn_cfg_lock();
00535 if (elem == MISDN_CFG_PTP) {
00536 if (!memcpy(buf, &ptp[port], (bufsize > ptp[port]) ? sizeof(ptp[port]) : bufsize))
00537 memset(buf, 0, bufsize);
00538 } else {
00539 if ((place = map[elem]) < 0) {
00540 memset (buf, 0, bufsize);
00541 ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Invalid element (%d) requested.\n", elem);
00542 } else {
00543 if (elem < MISDN_CFG_LAST) {
00544 switch (port_spec[place].type) {
00545 case MISDN_CTYPE_STR:
00546 if (port_cfg[port][place].str) {
00547 if (!memccpy(buf, port_cfg[port][place].str, 0, bufsize))
00548 memset(buf, 0, 1);
00549 } else if (port_cfg[0][place].str) {
00550 if (!memccpy(buf, port_cfg[0][place].str, 0, bufsize))
00551 memset(buf, 0, 1);
00552 } else
00553 memset(buf, 0, bufsize);
00554 break;
00555 default:
00556 if (port_cfg[port][place].any)
00557 memcpy(buf, port_cfg[port][place].any, bufsize);
00558 else if (port_cfg[0][place].any)
00559 memcpy(buf, port_cfg[0][place].any, bufsize);
00560 else
00561 memset(buf, 0, bufsize);
00562 }
00563 } else {
00564 switch (gen_spec[place].type) {
00565 case MISDN_CTYPE_STR:
00566 if (!general_cfg[place].str || !memccpy(buf, general_cfg[place].str, 0, bufsize))
00567 memset(buf, 0, 1);
00568 break;
00569 default:
00570 if (general_cfg[place].any)
00571 memcpy(buf, general_cfg[place].any, bufsize);
00572 else
00573 memset(buf, 0, bufsize);
00574 }
00575 }
00576 }
00577 }
00578 misdn_cfg_unlock();
00579 }
00580
00581 enum misdn_cfg_elements misdn_cfg_get_elem (char *name)
00582 {
00583 int pos;
00584
00585
00586 if (!strcmp(name, "ports"))
00587 return MISDN_CFG_GROUPNAME;
00588 if (!strcmp(name, "name"))
00589 return MISDN_CFG_FIRST;
00590
00591 pos = get_cfg_position (name, PORT_CFG);
00592 if (pos >= 0)
00593 return port_spec[pos].elem;
00594
00595 pos = get_cfg_position (name, GEN_CFG);
00596 if (pos >= 0)
00597 return gen_spec[pos].elem;
00598
00599 return MISDN_CFG_FIRST;
00600 }
00601
00602 void misdn_cfg_get_name (enum misdn_cfg_elements elem, void *buf, int bufsize)
00603 {
00604 struct misdn_cfg_spec *spec = NULL;
00605 int place = map[elem];
00606
00607
00608 if (elem == MISDN_CFG_PTP) {
00609 memset(buf, 0, 1);
00610 return;
00611 }
00612
00613
00614 if (elem == MISDN_CFG_GROUPNAME) {
00615 if (!snprintf(buf, bufsize, "ports"))
00616 memset(buf, 0, 1);
00617 return;
00618 }
00619
00620 if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
00621 spec = (struct misdn_cfg_spec *)port_spec;
00622 else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
00623 spec = (struct misdn_cfg_spec *)gen_spec;
00624
00625 if (!spec || !memccpy(buf, spec[place].name, 0, bufsize))
00626 memset(buf, 0, 1);
00627 }
00628
00629 void misdn_cfg_get_desc (enum misdn_cfg_elements elem, void *buf, int bufsize, void *buf_default, int bufsize_default)
00630 {
00631 int place = map[elem];
00632 struct misdn_cfg_spec *spec = NULL;
00633
00634
00635 if (elem == MISDN_CFG_GROUPNAME) {
00636 if (!memccpy(buf, ports_description, 0, bufsize))
00637 memset(buf, 0, 1);
00638 if (buf_default && bufsize_default)
00639 memset(buf_default, 0, 1);
00640 return;
00641 }
00642
00643 if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
00644 spec = (struct misdn_cfg_spec *)port_spec;
00645 else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
00646 spec = (struct misdn_cfg_spec *)gen_spec;
00647
00648 if (!spec || !spec[place].desc)
00649 memset(buf, 0, 1);
00650 else {
00651 if (!memccpy(buf, spec[place].desc, 0, bufsize))
00652 memset(buf, 0, 1);
00653 if (buf_default && bufsize) {
00654 if (!strcmp(spec[place].def, NO_DEFAULT))
00655 memset(buf_default, 0, 1);
00656 else if (!memccpy(buf_default, spec[place].def, 0, bufsize_default))
00657 memset(buf_default, 0, 1);
00658 }
00659 }
00660 }
00661
00662 int misdn_cfg_is_msn_valid (int port, char* msn)
00663 {
00664 int re = 0;
00665 struct msn_list *iter;
00666
00667 if (!misdn_cfg_is_port_valid(port)) {
00668 ast_log(LOG_WARNING, "Invalid call to misdn_cfg_is_msn_valid! Port number %d is not valid.\n", port);
00669 return 0;
00670 }
00671
00672 misdn_cfg_lock();
00673 if (port_cfg[port][map[MISDN_CFG_MSNS]].ml)
00674 iter = port_cfg[port][map[MISDN_CFG_MSNS]].ml;
00675 else
00676 iter = port_cfg[0][map[MISDN_CFG_MSNS]].ml;
00677 for (; iter; iter = iter->next)
00678 if (*(iter->msn) == '*' || ast_extension_match(iter->msn, msn)) {
00679 re = 1;
00680 break;
00681 }
00682 misdn_cfg_unlock();
00683
00684 return re;
00685 }
00686
00687 int misdn_cfg_is_port_valid (int port)
00688 {
00689 int gn = map[MISDN_CFG_GROUPNAME];
00690
00691 return (port >= 1 && port <= max_ports && port_cfg[port][gn].str);
00692 }
00693
00694 int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth)
00695 {
00696 int i, re = 0;
00697 char *method ;
00698
00699 misdn_cfg_lock();
00700
00701 method = port_cfg[0][map[MISDN_CFG_METHOD]].str;
00702
00703 for (i = 1; i <= max_ports; i++) {
00704 if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) {
00705 if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group))
00706 method = (port_cfg[i][map[MISDN_CFG_METHOD]].str ?
00707 port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str);
00708 }
00709 }
00710
00711 if (method) {
00712 switch (meth) {
00713 case METHOD_STANDARD: re = !strcasecmp(method, "standard");
00714 break;
00715 case METHOD_ROUND_ROBIN: re = !strcasecmp(method, "round_robin");
00716 break;
00717 case METHOD_STANDARD_DEC: re = !strcasecmp(method, "standard_dec");
00718 break;
00719 }
00720 }
00721 misdn_cfg_unlock();
00722
00723 return re;
00724 }
00725
00726
00727
00728
00729 void misdn_cfg_get_ports_string (char *ports)
00730 {
00731 char tmp[16];
00732 int l, i;
00733 int gn = map[MISDN_CFG_GROUPNAME];
00734
00735 *ports = 0;
00736
00737 misdn_cfg_lock();
00738 for (i = 1; i <= max_ports; i++) {
00739 if (port_cfg[i][gn].str) {
00740 if (ptp[i])
00741 sprintf(tmp, "%dptp,", i);
00742 else
00743 sprintf(tmp, "%d,", i);
00744 strcat(ports, tmp);
00745 }
00746 }
00747 misdn_cfg_unlock();
00748
00749 if ((l = strlen(ports))) {
00750
00751 ports[l-1] = 0;
00752 }
00753 }
00754
00755 void misdn_cfg_get_config_string (int port, enum misdn_cfg_elements elem, char* buf, int bufsize)
00756 {
00757 int place;
00758 char tempbuf[BUFFERSIZE] = "";
00759 struct msn_list *iter;
00760
00761 if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
00762 *buf = 0;
00763 ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Port number %d is not valid.\n", port);
00764 return;
00765 }
00766
00767 place = map[elem];
00768
00769 misdn_cfg_lock();
00770 if (elem == MISDN_CFG_PTP) {
00771 snprintf(buf, bufsize, " -> ptp: %s", ptp[port] ? "yes" : "no");
00772 }
00773 else if (elem > MISDN_CFG_FIRST && elem < MISDN_CFG_LAST) {
00774 switch (port_spec[place].type) {
00775 case MISDN_CTYPE_INT:
00776 case MISDN_CTYPE_BOOLINT:
00777 if (port_cfg[port][place].num)
00778 snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[port][place].num);
00779 else if (port_cfg[0][place].num)
00780 snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[0][place].num);
00781 else
00782 snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00783 break;
00784 case MISDN_CTYPE_BOOL:
00785 if (port_cfg[port][place].num)
00786 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[port][place].num ? "yes" : "no");
00787 else if (port_cfg[0][place].num)
00788 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[0][place].num ? "yes" : "no");
00789 else
00790 snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00791 break;
00792 case MISDN_CTYPE_ASTGROUP:
00793 if (port_cfg[port][place].grp)
00794 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
00795 ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[port][place].grp));
00796 else if (port_cfg[0][place].grp)
00797 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
00798 ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[0][place].grp));
00799 else
00800 snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00801 break;
00802 case MISDN_CTYPE_MSNLIST:
00803 if (port_cfg[port][place].ml)
00804 iter = port_cfg[port][place].ml;
00805 else
00806 iter = port_cfg[0][place].ml;
00807 if (iter) {
00808 for (; iter; iter = iter->next)
00809 sprintf(tempbuf, "%s%s, ", tempbuf, iter->msn);
00810 tempbuf[strlen(tempbuf)-2] = 0;
00811 }
00812 snprintf(buf, bufsize, " -> msns: %s", *tempbuf ? tempbuf : "none");
00813 break;
00814 case MISDN_CTYPE_STR:
00815 if ( port_cfg[port][place].str) {
00816 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[port][place].str);
00817 } else if (port_cfg[0][place].str) {
00818 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[0][place].str);
00819 } else {
00820 snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00821 }
00822 break;
00823 }
00824 } else if (elem > MISDN_GEN_FIRST && elem < MISDN_GEN_LAST) {
00825 switch (gen_spec[place].type) {
00826 case MISDN_CTYPE_INT:
00827 case MISDN_CTYPE_BOOLINT:
00828 if (general_cfg[place].num)
00829 snprintf(buf, bufsize, " -> %s: %d", gen_spec[place].name, *general_cfg[place].num);
00830 else
00831 snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00832 break;
00833 case MISDN_CTYPE_BOOL:
00834 if (general_cfg[place].num)
00835 snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, *general_cfg[place].num ? "yes" : "no");
00836 else
00837 snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00838 break;
00839 case MISDN_CTYPE_STR:
00840 if ( general_cfg[place].str) {
00841 snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, general_cfg[place].str);
00842 } else {
00843 snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00844 }
00845 break;
00846 default:
00847 snprintf(buf, bufsize, " -> type of %s not handled yet", gen_spec[place].name);
00848 break;
00849 }
00850 } else {
00851 *buf = 0;
00852 ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Invalid config element (%d) requested.\n", elem);
00853 }
00854 misdn_cfg_unlock();
00855 }
00856
00857 int misdn_cfg_get_next_port (int port)
00858 {
00859 int p = -1;
00860 int gn = map[MISDN_CFG_GROUPNAME];
00861
00862 misdn_cfg_lock();
00863 for (port++; port <= max_ports; port++) {
00864 if (port_cfg[port][gn].str) {
00865 p = port;
00866 break;
00867 }
00868 }
00869 misdn_cfg_unlock();
00870
00871 return p;
00872 }
00873
00874 int misdn_cfg_get_next_port_spin (int port)
00875 {
00876 int p = misdn_cfg_get_next_port(port);
00877 return (p > 0) ? p : misdn_cfg_get_next_port(0);
00878 }
00879
00880 static int _parse (union misdn_cfg_pt *dest, char *value, enum misdn_cfg_type type, int boolint_def)
00881 {
00882 int re = 0;
00883 int len, tmp;
00884 char *valtmp;
00885
00886 switch (type) {
00887 case MISDN_CTYPE_STR:
00888 if ((len = strlen(value))) {
00889 dest->str = (char *)malloc((len + 1) * sizeof(char));
00890 strncpy(dest->str, value, len);
00891 dest->str[len] = 0;
00892 } else {
00893 dest->str = (char *)malloc( sizeof(char));
00894 dest->str[0] = 0;
00895 }
00896 break;
00897 case MISDN_CTYPE_INT:
00898 {
00899 char *pat;
00900 if (strchr(value,'x'))
00901 pat="%x";
00902 else
00903 pat="%d";
00904 if (sscanf(value, pat, &tmp)) {
00905 dest->num = (int *)malloc(sizeof(int));
00906 memcpy(dest->num, &tmp, sizeof(int));
00907 } else
00908 re = -1;
00909 }
00910 break;
00911 case MISDN_CTYPE_BOOL:
00912 dest->num = (int *)malloc(sizeof(int));
00913 *(dest->num) = (ast_true(value) ? 1 : 0);
00914 break;
00915 case MISDN_CTYPE_BOOLINT:
00916 dest->num = (int *)malloc(sizeof(int));
00917 if (sscanf(value, "%d", &tmp)) {
00918 memcpy(dest->num, &tmp, sizeof(int));
00919 } else {
00920 *(dest->num) = (ast_true(value) ? boolint_def : 0);
00921 }
00922 break;
00923 case MISDN_CTYPE_MSNLIST:
00924 for (valtmp = strsep(&value, ","); valtmp; valtmp = strsep(&value, ",")) {
00925 if ((len = strlen(valtmp))) {
00926 struct msn_list *ml = (struct msn_list *)malloc(sizeof(struct msn_list));
00927 ml->msn = (char *)calloc(len+1, sizeof(char));
00928 strncpy(ml->msn, valtmp, len);
00929 ml->next = dest->ml;
00930 dest->ml = ml;
00931 }
00932 }
00933 break;
00934 case MISDN_CTYPE_ASTGROUP:
00935 dest->grp = (ast_group_t *)malloc(sizeof(ast_group_t));
00936 *(dest->grp) = ast_get_group(value);
00937 break;
00938 }
00939
00940 return re;
00941 }
00942
00943 static void _build_general_config (struct ast_variable *v)
00944 {
00945 int pos;
00946
00947 for (; v; v = v->next) {
00948 if (!ast_jb_read_conf(&global_jbconf, v->name, v->value))
00949 continue;
00950 if (((pos = get_cfg_position(v->name, GEN_CFG)) < 0) ||
00951 (_parse(&general_cfg[pos], v->value, gen_spec[pos].type, gen_spec[pos].boolint_def) < 0))
00952 CLI_ERROR(v->name, v->value, "general");
00953 }
00954 }
00955
00956 static void _build_port_config (struct ast_variable *v, char *cat)
00957 {
00958 int pos, i;
00959 union misdn_cfg_pt cfg_tmp[NUM_PORT_ELEMENTS];
00960 int cfg_for_ports[max_ports + 1];
00961
00962 if (!v || !cat)
00963 return;
00964
00965 memset(cfg_tmp, 0, sizeof(cfg_tmp));
00966 memset(cfg_for_ports, 0, sizeof(cfg_for_ports));
00967
00968 if (!strcasecmp(cat, "default")) {
00969 cfg_for_ports[0] = 1;
00970 }
00971
00972 if (((pos = get_cfg_position("name", PORT_CFG)) < 0) ||
00973 (_parse(&cfg_tmp[pos], cat, port_spec[pos].type, port_spec[pos].boolint_def) < 0)) {
00974 CLI_ERROR(v->name, v->value, cat);
00975 return;
00976 }
00977
00978 for (; v; v = v->next) {
00979 if (!strcasecmp(v->name, "ports")) {
00980 char *token;
00981 char ptpbuf[BUFFERSIZE] = "";
00982 int start, end;
00983 for (token = strsep(&v->value, ","); token; token = strsep(&v->value, ","), *ptpbuf = 0) {
00984 if (!*token)
00985 continue;
00986 if (sscanf(token, "%d-%d%s", &start, &end, ptpbuf) >= 2) {
00987 for (; start <= end; start++) {
00988 if (start <= max_ports && start > 0) {
00989 cfg_for_ports[start] = 1;
00990 ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
00991 } else
00992 CLI_ERROR(v->name, v->value, cat);
00993 }
00994 } else {
00995 if (sscanf(token, "%d%s", &start, ptpbuf)) {
00996 if (start <= max_ports && start > 0) {
00997 cfg_for_ports[start] = 1;
00998 ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
00999 } else
01000 CLI_ERROR(v->name, v->value, cat);
01001 } else
01002 CLI_ERROR(v->name, v->value, cat);
01003 }
01004 }
01005 } else {
01006 if (((pos = get_cfg_position(v->name, PORT_CFG)) < 0) ||
01007 (_parse(&cfg_tmp[pos], v->value, port_spec[pos].type, port_spec[pos].boolint_def) < 0))
01008 CLI_ERROR(v->name, v->value, cat);
01009 }
01010 }
01011
01012 for (i = 0; i < (max_ports + 1); ++i) {
01013 if (cfg_for_ports[i]) {
01014 memcpy(port_cfg[i], cfg_tmp, sizeof(cfg_tmp));
01015 }
01016 }
01017 }
01018
01019 void misdn_cfg_update_ptp (void)
01020 {
01021 #ifndef MISDN_1_2
01022 char misdn_init[BUFFERSIZE];
01023 char line[BUFFERSIZE];
01024 FILE *fp;
01025 char *tok, *p, *end;
01026 int port;
01027
01028 misdn_cfg_get(0, MISDN_GEN_MISDN_INIT, &misdn_init, sizeof(misdn_init));
01029
01030 if (!ast_strlen_zero(misdn_init)) {
01031 fp = fopen(misdn_init, "r");
01032 if (fp) {
01033 while(fgets(line, sizeof(line), fp)) {
01034 if (!strncmp(line, "nt_ptp", 6)) {
01035 for (tok = strtok_r(line,",=", &p);
01036 tok;
01037 tok = strtok_r(NULL,",=", &p)) {
01038 port = strtol(tok, &end, 10);
01039 if (end != tok && misdn_cfg_is_port_valid(port)) {
01040 misdn_cfg_lock();
01041 ptp[port] = 1;
01042 misdn_cfg_unlock();
01043 }
01044 }
01045 }
01046 }
01047 fclose(fp);
01048 } else {
01049 ast_log(LOG_WARNING,"Couldn't open %s: %s\n", misdn_init, strerror(errno));
01050 }
01051 }
01052 #else
01053 int i;
01054 int proto;
01055 char filename[128];
01056 FILE *fp;
01057
01058 for (i = 1; i <= max_ports; ++i) {
01059 snprintf(filename, sizeof(filename), "/sys/class/mISDN-stacks/st-%08x/protocol", i << 8);
01060 fp = fopen(filename, "r");
01061 if (!fp) {
01062 ast_log(LOG_WARNING, "Could not open %s: %s\n", filename, strerror(errno));
01063 continue;
01064 }
01065 if (fscanf(fp, "0x%08x", &proto) != 1)
01066 ast_log(LOG_WARNING, "Could not parse contents of %s!\n", filename);
01067 else
01068 ptp[i] = proto & 1<<5 ? 1 : 0;
01069 fclose(fp);
01070 }
01071 #endif
01072 }
01073
01074 static void _fill_defaults (void)
01075 {
01076 int i;
01077
01078 for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
01079 if (!port_cfg[0][i].any && strcasecmp(port_spec[i].def, NO_DEFAULT))
01080 _parse(&(port_cfg[0][i]), (char *)port_spec[i].def, port_spec[i].type, port_spec[i].boolint_def);
01081 }
01082 for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
01083 if (!general_cfg[i].any && strcasecmp(gen_spec[i].def, NO_DEFAULT))
01084 _parse(&(general_cfg[i]), (char *)gen_spec[i].def, gen_spec[i].type, gen_spec[i].boolint_def);
01085 }
01086 }
01087
01088 void misdn_cfg_reload (void)
01089 {
01090 misdn_cfg_init (0);
01091 }
01092
01093 void misdn_cfg_destroy (void)
01094 {
01095 misdn_cfg_lock();
01096
01097 _free_port_cfg();
01098 _free_general_cfg();
01099
01100 free(port_cfg);
01101 free(general_cfg);
01102 free(ptp);
01103 free(map);
01104
01105 misdn_cfg_unlock();
01106 ast_mutex_destroy(&config_mutex);
01107 }
01108
01109 int misdn_cfg_init (int this_max_ports)
01110 {
01111 char config[] = "misdn.conf";
01112 char *cat, *p;
01113 int i;
01114 struct ast_config *cfg;
01115 struct ast_variable *v;
01116
01117 if (!(cfg = AST_LOAD_CFG(config))) {
01118 ast_log(LOG_WARNING, "missing file: misdn.conf\n");
01119 return -1;
01120 }
01121
01122 ast_mutex_init(&config_mutex);
01123
01124
01125 memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
01126
01127 misdn_cfg_lock();
01128
01129 if (this_max_ports) {
01130
01131 max_ports = this_max_ports;
01132 map = (int *)calloc(MISDN_GEN_LAST + 1, sizeof(int));
01133 if (_enum_array_map())
01134 return -1;
01135 p = (char *)calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
01136 + (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
01137 port_cfg = (union misdn_cfg_pt **)p;
01138 p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
01139 for (i = 0; i <= max_ports; ++i) {
01140 port_cfg[i] = (union misdn_cfg_pt *)p;
01141 p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
01142 }
01143 general_cfg = (union misdn_cfg_pt *)calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01144 ptp = (int *)calloc(max_ports + 1, sizeof(int));
01145 }
01146 else {
01147
01148 _free_port_cfg();
01149 _free_general_cfg();
01150 memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
01151 memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01152 memset(ptp, 0, sizeof(int) * (max_ports + 1));
01153 }
01154
01155 cat = ast_category_browse(cfg, NULL);
01156
01157 while(cat) {
01158 v = ast_variable_browse(cfg, cat);
01159 if (!strcasecmp(cat, "general")) {
01160 _build_general_config(v);
01161 } else {
01162 _build_port_config(v, cat);
01163 }
01164 cat = ast_category_browse(cfg, cat);
01165 }
01166
01167 _fill_defaults();
01168
01169 misdn_cfg_unlock();
01170 AST_DESTROY_CFG(cfg);
01171
01172 return 0;
01173 }
01174
01175 struct ast_jb_conf *misdn_get_global_jbconf() {
01176 return &global_jbconf;
01177 }