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00029 #include "asterisk.h"
00030
00031 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 166772 $")
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 either value, the presentation indicators are used from\n"
00211 "\tAsterisk's SetCallerPres application.\n"
00212 "\n"
00213 "\tscreen=0, presentation=0 -> callerid presented\n"
00214 "\tscreen=1, presentation=1 -> callerid restricted (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 either value, the presentation indicators are used from\n"
00219 "\tAsterisk's SetCallerPres application.\n"
00220 "\n"
00221 "\tscreen=0, presentation=0 -> callerid presented\n"
00222 "\tscreen=1, presentation=1 -> callerid restricted (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 strncat(tempbuf, iter->msn, sizeof(tempbuf) - strlen(tempbuf) - 1);
00810 }
00811 tempbuf[strlen(tempbuf)-2] = 0;
00812 }
00813 snprintf(buf, bufsize, " -> msns: %s", *tempbuf ? tempbuf : "none");
00814 break;
00815 case MISDN_CTYPE_STR:
00816 if ( port_cfg[port][place].str) {
00817 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[port][place].str);
00818 } else if (port_cfg[0][place].str) {
00819 snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[0][place].str);
00820 } else {
00821 snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00822 }
00823 break;
00824 }
00825 } else if (elem > MISDN_GEN_FIRST && elem < MISDN_GEN_LAST) {
00826 switch (gen_spec[place].type) {
00827 case MISDN_CTYPE_INT:
00828 case MISDN_CTYPE_BOOLINT:
00829 if (general_cfg[place].num)
00830 snprintf(buf, bufsize, " -> %s: %d", gen_spec[place].name, *general_cfg[place].num);
00831 else
00832 snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00833 break;
00834 case MISDN_CTYPE_BOOL:
00835 if (general_cfg[place].num)
00836 snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, *general_cfg[place].num ? "yes" : "no");
00837 else
00838 snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00839 break;
00840 case MISDN_CTYPE_STR:
00841 if ( general_cfg[place].str) {
00842 snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, general_cfg[place].str);
00843 } else {
00844 snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00845 }
00846 break;
00847 default:
00848 snprintf(buf, bufsize, " -> type of %s not handled yet", gen_spec[place].name);
00849 break;
00850 }
00851 } else {
00852 *buf = 0;
00853 ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Invalid config element (%d) requested.\n", elem);
00854 }
00855 misdn_cfg_unlock();
00856 }
00857
00858 int misdn_cfg_get_next_port (int port)
00859 {
00860 int p = -1;
00861 int gn = map[MISDN_CFG_GROUPNAME];
00862
00863 misdn_cfg_lock();
00864 for (port++; port <= max_ports; port++) {
00865 if (port_cfg[port][gn].str) {
00866 p = port;
00867 break;
00868 }
00869 }
00870 misdn_cfg_unlock();
00871
00872 return p;
00873 }
00874
00875 int misdn_cfg_get_next_port_spin (int port)
00876 {
00877 int p = misdn_cfg_get_next_port(port);
00878 return (p > 0) ? p : misdn_cfg_get_next_port(0);
00879 }
00880
00881 static int _parse (union misdn_cfg_pt *dest, char *value, enum misdn_cfg_type type, int boolint_def)
00882 {
00883 int re = 0;
00884 int len, tmp;
00885 char *valtmp;
00886
00887 switch (type) {
00888 case MISDN_CTYPE_STR:
00889 if ((len = strlen(value))) {
00890 dest->str = (char *)malloc((len + 1) * sizeof(char));
00891 strncpy(dest->str, value, len);
00892 dest->str[len] = 0;
00893 } else {
00894 dest->str = (char *)malloc( sizeof(char));
00895 dest->str[0] = 0;
00896 }
00897 break;
00898 case MISDN_CTYPE_INT:
00899 {
00900 char *pat;
00901 if (strchr(value,'x'))
00902 pat="%x";
00903 else
00904 pat="%d";
00905 if (sscanf(value, pat, &tmp)) {
00906 dest->num = (int *)malloc(sizeof(int));
00907 memcpy(dest->num, &tmp, sizeof(int));
00908 } else
00909 re = -1;
00910 }
00911 break;
00912 case MISDN_CTYPE_BOOL:
00913 dest->num = (int *)malloc(sizeof(int));
00914 *(dest->num) = (ast_true(value) ? 1 : 0);
00915 break;
00916 case MISDN_CTYPE_BOOLINT:
00917 dest->num = (int *)malloc(sizeof(int));
00918 if (sscanf(value, "%d", &tmp)) {
00919 memcpy(dest->num, &tmp, sizeof(int));
00920 } else {
00921 *(dest->num) = (ast_true(value) ? boolint_def : 0);
00922 }
00923 break;
00924 case MISDN_CTYPE_MSNLIST:
00925 for (valtmp = strsep(&value, ","); valtmp; valtmp = strsep(&value, ",")) {
00926 if ((len = strlen(valtmp))) {
00927 struct msn_list *ml = (struct msn_list *)malloc(sizeof(struct msn_list));
00928 ml->msn = (char *)calloc(len+1, sizeof(char));
00929 strncpy(ml->msn, valtmp, len);
00930 ml->next = dest->ml;
00931 dest->ml = ml;
00932 }
00933 }
00934 break;
00935 case MISDN_CTYPE_ASTGROUP:
00936 dest->grp = (ast_group_t *)malloc(sizeof(ast_group_t));
00937 *(dest->grp) = ast_get_group(value);
00938 break;
00939 }
00940
00941 return re;
00942 }
00943
00944 static void _build_general_config (struct ast_variable *v)
00945 {
00946 int pos;
00947
00948 for (; v; v = v->next) {
00949 if (!ast_jb_read_conf(&global_jbconf, v->name, v->value))
00950 continue;
00951 if (((pos = get_cfg_position(v->name, GEN_CFG)) < 0) ||
00952 (_parse(&general_cfg[pos], v->value, gen_spec[pos].type, gen_spec[pos].boolint_def) < 0))
00953 CLI_ERROR(v->name, v->value, "general");
00954 }
00955 }
00956
00957 static void _build_port_config (struct ast_variable *v, char *cat)
00958 {
00959 int pos, i;
00960 union misdn_cfg_pt cfg_tmp[NUM_PORT_ELEMENTS];
00961 int cfg_for_ports[max_ports + 1];
00962
00963 if (!v || !cat)
00964 return;
00965
00966 memset(cfg_tmp, 0, sizeof(cfg_tmp));
00967 memset(cfg_for_ports, 0, sizeof(cfg_for_ports));
00968
00969 if (!strcasecmp(cat, "default")) {
00970 cfg_for_ports[0] = 1;
00971 }
00972
00973 if (((pos = get_cfg_position("name", PORT_CFG)) < 0) ||
00974 (_parse(&cfg_tmp[pos], cat, port_spec[pos].type, port_spec[pos].boolint_def) < 0)) {
00975 CLI_ERROR(v->name, v->value, cat);
00976 return;
00977 }
00978
00979 for (; v; v = v->next) {
00980 if (!strcasecmp(v->name, "ports")) {
00981 char *token;
00982 char ptpbuf[BUFFERSIZE] = "";
00983 int start, end;
00984 for (token = strsep(&v->value, ","); token; token = strsep(&v->value, ","), *ptpbuf = 0) {
00985 if (!*token)
00986 continue;
00987 if (sscanf(token, "%d-%d%s", &start, &end, ptpbuf) >= 2) {
00988 for (; start <= end; start++) {
00989 if (start <= max_ports && start > 0) {
00990 cfg_for_ports[start] = 1;
00991 ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
00992 } else
00993 CLI_ERROR(v->name, v->value, cat);
00994 }
00995 } else {
00996 if (sscanf(token, "%d%s", &start, ptpbuf)) {
00997 if (start <= max_ports && start > 0) {
00998 cfg_for_ports[start] = 1;
00999 ptp[start] = (strstr(ptpbuf, "ptp")) ? 1 : 0;
01000 } else
01001 CLI_ERROR(v->name, v->value, cat);
01002 } else
01003 CLI_ERROR(v->name, v->value, cat);
01004 }
01005 }
01006 } else {
01007 if (((pos = get_cfg_position(v->name, PORT_CFG)) < 0) ||
01008 (_parse(&cfg_tmp[pos], v->value, port_spec[pos].type, port_spec[pos].boolint_def) < 0))
01009 CLI_ERROR(v->name, v->value, cat);
01010 }
01011 }
01012
01013 for (i = 0; i < (max_ports + 1); ++i) {
01014 if (cfg_for_ports[i]) {
01015 memcpy(port_cfg[i], cfg_tmp, sizeof(cfg_tmp));
01016 }
01017 }
01018 }
01019
01020 void misdn_cfg_update_ptp (void)
01021 {
01022 #ifndef MISDN_1_2
01023 char misdn_init[BUFFERSIZE];
01024 char line[BUFFERSIZE];
01025 FILE *fp;
01026 char *tok, *p, *end;
01027 int port;
01028
01029 misdn_cfg_get(0, MISDN_GEN_MISDN_INIT, &misdn_init, sizeof(misdn_init));
01030
01031 if (!ast_strlen_zero(misdn_init)) {
01032 fp = fopen(misdn_init, "r");
01033 if (fp) {
01034 while(fgets(line, sizeof(line), fp)) {
01035 if (!strncmp(line, "nt_ptp", 6)) {
01036 for (tok = strtok_r(line,",=", &p);
01037 tok;
01038 tok = strtok_r(NULL,",=", &p)) {
01039 port = strtol(tok, &end, 10);
01040 if (end != tok && misdn_cfg_is_port_valid(port)) {
01041 misdn_cfg_lock();
01042 ptp[port] = 1;
01043 misdn_cfg_unlock();
01044 }
01045 }
01046 }
01047 }
01048 fclose(fp);
01049 } else {
01050 ast_log(LOG_WARNING,"Couldn't open %s: %s\n", misdn_init, strerror(errno));
01051 }
01052 }
01053 #else
01054 int i;
01055 int proto;
01056 char filename[128];
01057 FILE *fp;
01058
01059 for (i = 1; i <= max_ports; ++i) {
01060 snprintf(filename, sizeof(filename), "/sys/class/mISDN-stacks/st-%08x/protocol", i << 8);
01061 fp = fopen(filename, "r");
01062 if (!fp) {
01063 ast_log(LOG_WARNING, "Could not open %s: %s\n", filename, strerror(errno));
01064 continue;
01065 }
01066 if (fscanf(fp, "0x%08x", &proto) != 1)
01067 ast_log(LOG_WARNING, "Could not parse contents of %s!\n", filename);
01068 else
01069 ptp[i] = proto & 1<<5 ? 1 : 0;
01070 fclose(fp);
01071 }
01072 #endif
01073 }
01074
01075 static void _fill_defaults (void)
01076 {
01077 int i;
01078
01079 for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
01080 if (!port_cfg[0][i].any && strcasecmp(port_spec[i].def, NO_DEFAULT))
01081 _parse(&(port_cfg[0][i]), (char *)port_spec[i].def, port_spec[i].type, port_spec[i].boolint_def);
01082 }
01083 for (i = 0; i < NUM_GEN_ELEMENTS; ++i) {
01084 if (!general_cfg[i].any && strcasecmp(gen_spec[i].def, NO_DEFAULT))
01085 _parse(&(general_cfg[i]), (char *)gen_spec[i].def, gen_spec[i].type, gen_spec[i].boolint_def);
01086 }
01087 }
01088
01089 void misdn_cfg_reload (void)
01090 {
01091 misdn_cfg_init (0);
01092 }
01093
01094 void misdn_cfg_destroy (void)
01095 {
01096 misdn_cfg_lock();
01097
01098 _free_port_cfg();
01099 _free_general_cfg();
01100
01101 free(port_cfg);
01102 free(general_cfg);
01103 free(ptp);
01104 free(map);
01105
01106 misdn_cfg_unlock();
01107 ast_mutex_destroy(&config_mutex);
01108 }
01109
01110 int misdn_cfg_init (int this_max_ports)
01111 {
01112 char config[] = "misdn.conf";
01113 char *cat, *p;
01114 int i;
01115 struct ast_config *cfg;
01116 struct ast_variable *v;
01117
01118 if (!(cfg = AST_LOAD_CFG(config))) {
01119 ast_log(LOG_WARNING, "missing file: misdn.conf\n");
01120 return -1;
01121 }
01122
01123 ast_mutex_init(&config_mutex);
01124
01125
01126 memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
01127
01128 misdn_cfg_lock();
01129
01130 if (this_max_ports) {
01131
01132 max_ports = this_max_ports;
01133 map = (int *)calloc(MISDN_GEN_LAST + 1, sizeof(int));
01134 if (_enum_array_map())
01135 return -1;
01136 p = (char *)calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
01137 + (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
01138 port_cfg = (union misdn_cfg_pt **)p;
01139 p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
01140 for (i = 0; i <= max_ports; ++i) {
01141 port_cfg[i] = (union misdn_cfg_pt *)p;
01142 p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
01143 }
01144 general_cfg = (union misdn_cfg_pt *)calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01145 ptp = (int *)calloc(max_ports + 1, sizeof(int));
01146 }
01147 else {
01148
01149 _free_port_cfg();
01150 _free_general_cfg();
01151 memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
01152 memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01153 memset(ptp, 0, sizeof(int) * (max_ports + 1));
01154 }
01155
01156 cat = ast_category_browse(cfg, NULL);
01157
01158 while(cat) {
01159 v = ast_variable_browse(cfg, cat);
01160 if (!strcasecmp(cat, "general")) {
01161 _build_general_config(v);
01162 } else {
01163 _build_port_config(v, cat);
01164 }
01165 cat = ast_category_browse(cfg, cat);
01166 }
01167
01168 _fill_defaults();
01169
01170 misdn_cfg_unlock();
01171 AST_DESTROY_CFG(cfg);
01172
01173 return 0;
01174 }
01175
01176 struct ast_jb_conf *misdn_get_global_jbconf() {
01177 return &global_jbconf;
01178 }