Mon May 14 04:46:16 2007

Asterisk developer's documentation


chan_misdn_config.h File Reference

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Go to the source code of this file.

Defines

#define BUFFERSIZE   512

Enumerations

enum  misdn_cfg_elements {
  MISDN_CFG_FIRST = 0, MISDN_CFG_GROUPNAME, MISDN_CFG_ALLOWED_BEARERS, MISDN_CFG_FAR_ALERTING,
  MISDN_CFG_RXGAIN, MISDN_CFG_TXGAIN, MISDN_CFG_TE_CHOOSE_CHANNEL, MISDN_CFG_PMP_L1_CHECK,
  MISDN_CFG_REJECT_CAUSE, MISDN_CFG_ALARM_BLOCK, MISDN_CFG_HDLC, MISDN_CFG_CONTEXT,
  MISDN_CFG_LANGUAGE, MISDN_CFG_MUSICCLASS, MISDN_CFG_CALLERID, MISDN_CFG_METHOD,
  MISDN_CFG_DIALPLAN, MISDN_CFG_LOCALDIALPLAN, MISDN_CFG_CPNDIALPLAN, MISDN_CFG_NATPREFIX,
  MISDN_CFG_INTERNATPREFIX, MISDN_CFG_PRES, MISDN_CFG_SCREEN, MISDN_CFG_ALWAYS_IMMEDIATE,
  MISDN_CFG_NODIALTONE, MISDN_CFG_IMMEDIATE, MISDN_CFG_SENDDTMF, MISDN_CFG_HOLD_ALLOWED,
  MISDN_CFG_EARLY_BCONNECT, MISDN_CFG_INCOMING_EARLY_AUDIO, MISDN_CFG_ECHOCANCEL, MISDN_CFG_NEED_MORE_INFOS,
  MISDN_CFG_NOAUTORESPOND_ON_SETUP, MISDN_CFG_NTTIMEOUT, MISDN_CFG_JITTERBUFFER, MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD,
  MISDN_CFG_CALLGROUP, MISDN_CFG_PICKUPGROUP, MISDN_CFG_MAX_IN, MISDN_CFG_MAX_OUT,
  MISDN_CFG_L1_TIMEOUT, MISDN_CFG_OVERLAP_DIAL, MISDN_CFG_MSNS, MISDN_CFG_FAXDETECT,
  MISDN_CFG_FAXDETECT_CONTEXT, MISDN_CFG_FAXDETECT_TIMEOUT, MISDN_CFG_PTP, MISDN_CFG_LAST,
  MISDN_GEN_FIRST, MISDN_GEN_MISDN_INIT, MISDN_GEN_DEBUG, MISDN_GEN_TRACEFILE,
  MISDN_GEN_BRIDGING, MISDN_GEN_STOP_TONE, MISDN_GEN_APPEND_DIGITS2EXTEN, MISDN_GEN_DYNAMIC_CRYPT,
  MISDN_GEN_CRYPT_PREFIX, MISDN_GEN_CRYPT_KEYS, MISDN_GEN_NTDEBUGFLAGS, MISDN_GEN_NTDEBUGFILE,
  MISDN_GEN_LAST
}
enum  misdn_cfg_method { METHOD_STANDARD = 0, METHOD_ROUND_ROBIN, METHOD_STANDARD_DEC }

Functions

void misdn_cfg_destroy (void)
void misdn_cfg_get (int port, enum misdn_cfg_elements elem, void *buf, int bufsize)
void misdn_cfg_get_config_string (int port, enum misdn_cfg_elements elem, char *buf, int bufsize)
void misdn_cfg_get_desc (enum misdn_cfg_elements elem, void *buf, int bufsize, void *buf_default, int bufsize_default)
enum misdn_cfg_elements misdn_cfg_get_elem (char *name)
void misdn_cfg_get_name (enum misdn_cfg_elements elem, void *buf, int bufsize)
int misdn_cfg_get_next_port (int port)
int misdn_cfg_get_next_port_spin (int port)
void misdn_cfg_get_ports_string (char *ports)
int misdn_cfg_init (int max_ports)
int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth)
int misdn_cfg_is_msn_valid (int port, char *msn)
int misdn_cfg_is_port_valid (int port)
void misdn_cfg_reload (void)
void misdn_cfg_update_ptp (void)


Define Documentation

#define BUFFERSIZE   512

Definition at line 19 of file chan_misdn_config.h.

Referenced by _build_port_config(), complete_show_config(), load_module(), misdn_cfg_get_config_string(), misdn_cfg_update_ptp(), misdn_check_l2l1(), misdn_request(), misdn_show_config(), process_ast_dsp(), read_config(), reload_config(), and show_config_description().


Enumeration Type Documentation

enum misdn_cfg_elements

Enumerator:
MISDN_CFG_FIRST 
MISDN_CFG_GROUPNAME 
MISDN_CFG_ALLOWED_BEARERS 
MISDN_CFG_FAR_ALERTING 
MISDN_CFG_RXGAIN 
MISDN_CFG_TXGAIN 
MISDN_CFG_TE_CHOOSE_CHANNEL 
MISDN_CFG_PMP_L1_CHECK 
MISDN_CFG_REJECT_CAUSE 
MISDN_CFG_ALARM_BLOCK 
MISDN_CFG_HDLC 
MISDN_CFG_CONTEXT 
MISDN_CFG_LANGUAGE 
MISDN_CFG_MUSICCLASS 
MISDN_CFG_CALLERID 
MISDN_CFG_METHOD 
MISDN_CFG_DIALPLAN 
MISDN_CFG_LOCALDIALPLAN 
MISDN_CFG_CPNDIALPLAN 
MISDN_CFG_NATPREFIX 
MISDN_CFG_INTERNATPREFIX 
MISDN_CFG_PRES 
MISDN_CFG_SCREEN 
MISDN_CFG_ALWAYS_IMMEDIATE 
MISDN_CFG_NODIALTONE 
MISDN_CFG_IMMEDIATE 
MISDN_CFG_SENDDTMF 
MISDN_CFG_HOLD_ALLOWED 
MISDN_CFG_EARLY_BCONNECT 
MISDN_CFG_INCOMING_EARLY_AUDIO 
MISDN_CFG_ECHOCANCEL 
MISDN_CFG_NEED_MORE_INFOS 
MISDN_CFG_NOAUTORESPOND_ON_SETUP 
MISDN_CFG_NTTIMEOUT 
MISDN_CFG_JITTERBUFFER 
MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD 
MISDN_CFG_CALLGROUP 
MISDN_CFG_PICKUPGROUP 
MISDN_CFG_MAX_IN 
MISDN_CFG_MAX_OUT 
MISDN_CFG_L1_TIMEOUT 
MISDN_CFG_OVERLAP_DIAL 
MISDN_CFG_MSNS 
MISDN_CFG_FAXDETECT 
MISDN_CFG_FAXDETECT_CONTEXT 
MISDN_CFG_FAXDETECT_TIMEOUT 
MISDN_CFG_PTP 
MISDN_CFG_LAST 
MISDN_GEN_FIRST 
MISDN_GEN_MISDN_INIT 
MISDN_GEN_DEBUG 
MISDN_GEN_TRACEFILE 
MISDN_GEN_BRIDGING 
MISDN_GEN_STOP_TONE 
MISDN_GEN_APPEND_DIGITS2EXTEN 
MISDN_GEN_DYNAMIC_CRYPT 
MISDN_GEN_CRYPT_PREFIX 
MISDN_GEN_CRYPT_KEYS 
MISDN_GEN_NTDEBUGFLAGS 
MISDN_GEN_NTDEBUGFILE 
MISDN_GEN_LAST 

Definition at line 21 of file chan_misdn_config.h.

00021                         {
00022 
00023    /* port config items */
00024    MISDN_CFG_FIRST = 0,
00025    MISDN_CFG_GROUPNAME,           /* char[] */
00026    MISDN_CFG_ALLOWED_BEARERS,           /* char[] */
00027    MISDN_CFG_FAR_ALERTING,        /* int (bool) */
00028    MISDN_CFG_RXGAIN,              /* int */
00029    MISDN_CFG_TXGAIN,              /* int */
00030    MISDN_CFG_TE_CHOOSE_CHANNEL,   /* int (bool) */
00031    MISDN_CFG_PMP_L1_CHECK,        /* int (bool) */
00032    MISDN_CFG_REJECT_CAUSE,    /* int */
00033    MISDN_CFG_ALARM_BLOCK,        /* int (bool) */
00034    MISDN_CFG_HDLC,                /* int (bool) */
00035    MISDN_CFG_CONTEXT,             /* char[] */
00036    MISDN_CFG_LANGUAGE,            /* char[] */
00037    MISDN_CFG_MUSICCLASS,            /* char[] */
00038    MISDN_CFG_CALLERID,            /* char[] */
00039    MISDN_CFG_METHOD,              /* char[] */
00040    MISDN_CFG_DIALPLAN,            /* int */
00041    MISDN_CFG_LOCALDIALPLAN,       /* int */
00042    MISDN_CFG_CPNDIALPLAN,       /* int */
00043    MISDN_CFG_NATPREFIX,           /* char[] */
00044    MISDN_CFG_INTERNATPREFIX,      /* char[] */
00045    MISDN_CFG_PRES,                /* int */
00046    MISDN_CFG_SCREEN,              /* int */
00047    MISDN_CFG_ALWAYS_IMMEDIATE,    /* int (bool) */
00048    MISDN_CFG_NODIALTONE,    /* int (bool) */
00049    MISDN_CFG_IMMEDIATE,           /* int (bool) */
00050    MISDN_CFG_SENDDTMF,           /* int (bool) */
00051    MISDN_CFG_HOLD_ALLOWED,        /* int (bool) */
00052    MISDN_CFG_EARLY_BCONNECT,      /* int (bool) */
00053    MISDN_CFG_INCOMING_EARLY_AUDIO,      /* int (bool) */
00054    MISDN_CFG_ECHOCANCEL,          /* int */
00055 #ifdef MISDN_1_2
00056    MISDN_CFG_PIPELINE,      /* char[] */
00057 #endif
00058 
00059 #ifdef WITH_BEROEC
00060    MISDN_CFG_BNECHOCANCEL,
00061    MISDN_CFG_BNEC_ANTIHOWL,
00062    MISDN_CFG_BNEC_NLP,
00063    MISDN_CFG_BNEC_ZEROCOEFF,
00064    MISDN_CFG_BNEC_TD,
00065    MISDN_CFG_BNEC_ADAPT,
00066 #endif
00067    MISDN_CFG_NEED_MORE_INFOS,     /* bool */
00068    MISDN_CFG_NOAUTORESPOND_ON_SETUP,     /* bool */
00069    MISDN_CFG_NTTIMEOUT,     /* bool */
00070    MISDN_CFG_JITTERBUFFER,              /* int */
00071    MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD,              /* int */
00072    MISDN_CFG_CALLGROUP,           /* ast_group_t */
00073    MISDN_CFG_PICKUPGROUP,         /* ast_group_t */
00074    MISDN_CFG_MAX_IN,              /* int */
00075    MISDN_CFG_MAX_OUT,              /* int */
00076    MISDN_CFG_L1_TIMEOUT,          /* int */
00077    MISDN_CFG_OVERLAP_DIAL,    /* int (bool)*/
00078    MISDN_CFG_MSNS,                /* char[] */
00079    MISDN_CFG_FAXDETECT,           /* char[] */
00080    MISDN_CFG_FAXDETECT_CONTEXT,   /* char[] */
00081    MISDN_CFG_FAXDETECT_TIMEOUT,   /* int */
00082    MISDN_CFG_PTP,                 /* int (bool) */
00083    MISDN_CFG_LAST,
00084    
00085    /* general config items */
00086    MISDN_GEN_FIRST,
00087 #ifndef MISDN_1_2
00088    MISDN_GEN_MISDN_INIT,           /* char[] */
00089 #endif
00090    MISDN_GEN_DEBUG,               /* int */
00091    MISDN_GEN_TRACEFILE,           /* char[] */
00092    MISDN_GEN_BRIDGING,            /* int (bool) */
00093    MISDN_GEN_STOP_TONE,           /* int (bool) */
00094    MISDN_GEN_APPEND_DIGITS2EXTEN, /* int (bool) */
00095    MISDN_GEN_DYNAMIC_CRYPT,       /* int (bool) */
00096    MISDN_GEN_CRYPT_PREFIX,        /* char[] */
00097    MISDN_GEN_CRYPT_KEYS,          /* char[] */
00098    MISDN_GEN_NTDEBUGFLAGS,          /* int */
00099    MISDN_GEN_NTDEBUGFILE,          /* char[] */
00100    MISDN_GEN_LAST
00101 };

enum misdn_cfg_method

Enumerator:
METHOD_STANDARD 
METHOD_ROUND_ROBIN 
METHOD_STANDARD_DEC 

Definition at line 103 of file chan_misdn_config.h.

00103                       {
00104    METHOD_STANDARD = 0,
00105    METHOD_ROUND_ROBIN,
00106    METHOD_STANDARD_DEC
00107 };


Function Documentation

void misdn_cfg_destroy ( void   ) 

Definition at line 1055 of file misdn_config.c.

References _free_general_cfg(), _free_port_cfg(), ast_mutex_destroy(), config_mutex, free, general_cfg, map, misdn_cfg_lock(), misdn_cfg_unlock(), port_cfg, and ptp.

Referenced by unload_module().

01056 {
01057    misdn_cfg_lock();
01058 
01059    _free_port_cfg();
01060    _free_general_cfg();
01061 
01062    free(port_cfg);
01063    free(general_cfg);
01064    free(ptp);
01065    free(map);
01066 
01067    misdn_cfg_unlock();
01068    ast_mutex_destroy(&config_mutex);
01069 }

void misdn_cfg_get ( int  port,
enum misdn_cfg_elements  elem,
void *  buf,
int  bufsize 
)

Definition at line 494 of file misdn_config.c.

References misdn_cfg_pt::any, ast_log(), gen_spec, general_cfg, LOG_WARNING, misdn_cfg_is_port_valid(), MISDN_CFG_LAST, misdn_cfg_lock(), MISDN_CFG_PTP, misdn_cfg_unlock(), MISDN_CTYPE_STR, port_cfg, port_spec, misdn_cfg_pt::str, and type.

Referenced by add_in_calls(), add_out_calls(), cb_events(), dialtone_indicate(), load_module(), misdn_bridge(), misdn_call(), misdn_cfg_update_ptp(), misdn_check_l2l1(), misdn_new(), misdn_request(), misdn_set_opt_exec(), process_ast_dsp(), read_config(), reload_config(), update_config(), and update_ec_config().

00495 {
00496    int place;
00497 
00498    if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
00499       memset(buf, 0, bufsize);
00500       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Port number %d is not valid.\n", port);
00501       return;
00502    }
00503 
00504    misdn_cfg_lock();
00505    if (elem == MISDN_CFG_PTP) {
00506       if (!memcpy(buf, &ptp[port], (bufsize > ptp[port]) ? sizeof(ptp[port]) : bufsize))
00507          memset(buf, 0, bufsize);
00508    } else {
00509       if ((place = map[elem]) < 0) {
00510          memset (buf, 0, bufsize);
00511          ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Invalid element (%d) requested.\n", elem);
00512       } else {
00513          if (elem < MISDN_CFG_LAST) {
00514             switch (port_spec[place].type) {
00515             case MISDN_CTYPE_STR:
00516                if (port_cfg[port][place].str) {
00517                   if (!memccpy(buf, port_cfg[port][place].str, 0, bufsize))
00518                      memset(buf, 0, 1);
00519                } else if (port_cfg[0][place].str) {
00520                   if (!memccpy(buf, port_cfg[0][place].str, 0, bufsize))
00521                      memset(buf, 0, 1);
00522                }
00523                break;
00524             default:
00525                if (port_cfg[port][place].any)
00526                   memcpy(buf, port_cfg[port][place].any, bufsize);
00527                else if (port_cfg[0][place].any)
00528                   memcpy(buf, port_cfg[0][place].any, bufsize);
00529                else
00530                   memset(buf, 0, bufsize);
00531             }
00532          } else {
00533             switch (gen_spec[place].type) {
00534             case MISDN_CTYPE_STR:
00535                if (!general_cfg[place].str || !memccpy(buf, general_cfg[place].str, 0, bufsize))
00536                   memset(buf, 0, 1);
00537                break;
00538             default:
00539                if (general_cfg[place].any)
00540                   memcpy(buf, general_cfg[place].any, bufsize);
00541                else
00542                   memset(buf, 0, bufsize);
00543             }
00544          }
00545       }
00546    }
00547    misdn_cfg_unlock();
00548 }

void misdn_cfg_get_config_string ( int  port,
enum misdn_cfg_elements  elem,
char *  buf,
int  bufsize 
)

Definition at line 719 of file misdn_config.c.

References ast_log(), ast_print_group(), BUFFERSIZE, gen_spec, general_cfg, LOG_WARNING, map, MISDN_CFG_FIRST, misdn_cfg_is_port_valid(), MISDN_CFG_LAST, misdn_cfg_lock(), MISDN_CFG_PTP, misdn_cfg_unlock(), MISDN_CTYPE_ASTGROUP, MISDN_CTYPE_BOOL, MISDN_CTYPE_BOOLINT, MISDN_CTYPE_INT, MISDN_CTYPE_MSNLIST, MISDN_CTYPE_STR, MISDN_GEN_FIRST, MISDN_GEN_LAST, misdn_cfg_pt::ml, msn_list::msn, name, msn_list::next, port_cfg, port_spec, ptp, and type.

Referenced by misdn_show_config().

00720 {
00721    int place;
00722    char tempbuf[BUFFERSIZE] = "";
00723    struct msn_list *iter;
00724 
00725    if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
00726       *buf = 0;
00727       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Port number %d is not valid.\n", port);
00728       return;
00729    }
00730 
00731    place = map[elem];
00732 
00733    misdn_cfg_lock();
00734    if (elem == MISDN_CFG_PTP) {
00735       snprintf(buf, bufsize, " -> ptp: %s", ptp[port] ? "yes" : "no");
00736    }
00737    else if (elem > MISDN_CFG_FIRST && elem < MISDN_CFG_LAST) {
00738       switch (port_spec[place].type) {
00739       case MISDN_CTYPE_INT:
00740       case MISDN_CTYPE_BOOLINT:
00741          if (port_cfg[port][place].num)
00742             snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[port][place].num);
00743          else if (port_cfg[0][place].num)
00744             snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[0][place].num);
00745          else
00746             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00747          break;
00748       case MISDN_CTYPE_BOOL:
00749          if (port_cfg[port][place].num)
00750             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[port][place].num ? "yes" : "no");
00751          else if (port_cfg[0][place].num)
00752             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[0][place].num ? "yes" : "no");
00753          else
00754             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00755          break;
00756       case MISDN_CTYPE_ASTGROUP:
00757          if (port_cfg[port][place].grp)
00758             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, 
00759                    ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[port][place].grp));
00760          else if (port_cfg[0][place].grp)
00761             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, 
00762                    ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[0][place].grp));
00763          else
00764             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00765          break;
00766       case MISDN_CTYPE_MSNLIST:
00767          if (port_cfg[port][place].ml)
00768             iter = port_cfg[port][place].ml;
00769          else
00770             iter = port_cfg[0][place].ml;
00771          if (iter) {
00772             for (; iter; iter = iter->next)
00773                sprintf(tempbuf, "%s%s, ", tempbuf, iter->msn);
00774             tempbuf[strlen(tempbuf)-2] = 0;
00775          }
00776          snprintf(buf, bufsize, " -> msns: %s", *tempbuf ? tempbuf : "none");
00777          break;
00778       case MISDN_CTYPE_STR:
00779          if ( port_cfg[port][place].str) {
00780             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[port][place].str);
00781          } else if (port_cfg[0][place].str) {
00782             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[0][place].str);
00783          } else {
00784             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00785          }
00786          break;
00787       }
00788    } else if (elem > MISDN_GEN_FIRST && elem < MISDN_GEN_LAST) {
00789       switch (gen_spec[place].type) {
00790       case MISDN_CTYPE_INT:
00791       case MISDN_CTYPE_BOOLINT:
00792          if (general_cfg[place].num)
00793             snprintf(buf, bufsize, " -> %s: %d", gen_spec[place].name, *general_cfg[place].num);
00794          else
00795             snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00796          break;
00797       case MISDN_CTYPE_BOOL:
00798          if (general_cfg[place].num)
00799             snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, *general_cfg[place].num ? "yes" : "no");
00800          else
00801             snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00802          break;
00803       case MISDN_CTYPE_STR:
00804          if ( general_cfg[place].str) {
00805             snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, general_cfg[place].str);
00806          } else {
00807             snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00808          }
00809          break;
00810       default:
00811          snprintf(buf, bufsize, " -> type of %s not handled yet", gen_spec[place].name);
00812          break;
00813       }
00814    } else {
00815       *buf = 0;
00816       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Invalid config element (%d) requested.\n", elem);
00817    }
00818    misdn_cfg_unlock();
00819 }

void misdn_cfg_get_desc ( enum misdn_cfg_elements  elem,
void *  buf,
int  bufsize,
void *  buf_default,
int  bufsize_default 
)

Definition at line 598 of file misdn_config.c.

References misdn_cfg_spec::def, desc, gen_spec, MISDN_CFG_FIRST, MISDN_CFG_GROUPNAME, MISDN_CFG_LAST, MISDN_GEN_FIRST, MISDN_GEN_LAST, NO_DEFAULT, and port_spec.

Referenced by show_config_description().

00599 {
00600    int place = map[elem];
00601    struct misdn_cfg_spec *spec = NULL;
00602 
00603    /* here comes a hack to replace the (not existing) "name" elemet with the "ports" element */
00604    if (elem == MISDN_CFG_GROUPNAME) {
00605       if (!memccpy(buf, ports_description, 0, bufsize))
00606          memset(buf, 0, 1);
00607       if (buf_default && bufsize_default)
00608          memset(buf_default, 0, 1);
00609       return;
00610    }
00611 
00612    if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
00613       spec = (struct misdn_cfg_spec *)port_spec;
00614    else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
00615       spec = (struct misdn_cfg_spec *)gen_spec;
00616       
00617    if (!spec || !spec[place].desc)
00618       memset(buf, 0, 1);
00619    else {
00620       if (!memccpy(buf, spec[place].desc, 0, bufsize))
00621          memset(buf, 0, 1);
00622       if (buf_default && bufsize) {
00623          if (!strcmp(spec[place].def, NO_DEFAULT))
00624             memset(buf_default, 0, 1);
00625          else if (!memccpy(buf_default, spec[place].def, 0, bufsize_default))
00626             memset(buf_default, 0, 1);
00627       }
00628    }
00629 }

enum misdn_cfg_elements misdn_cfg_get_elem ( char *  name  ) 

Definition at line 550 of file misdn_config.c.

References misdn_cfg_spec::elem, GEN_CFG, gen_spec, get_cfg_position(), MISDN_CFG_FIRST, MISDN_CFG_GROUPNAME, PORT_CFG, and port_spec.

Referenced by misdn_show_config().

00551 {
00552    int pos;
00553 
00554    /* here comes a hack to replace the (not existing) "name" elemet with the "ports" element */
00555    if (!strcmp(name, "ports"))
00556       return MISDN_CFG_GROUPNAME;
00557    if (!strcmp(name, "name"))
00558       return MISDN_CFG_FIRST;
00559 
00560    pos = get_cfg_position (name, PORT_CFG);
00561    if (pos >= 0)
00562       return port_spec[pos].elem;
00563    
00564    pos = get_cfg_position (name, GEN_CFG);
00565    if (pos >= 0)
00566       return gen_spec[pos].elem;
00567    
00568    return MISDN_CFG_FIRST;
00569 }

void misdn_cfg_get_name ( enum misdn_cfg_elements  elem,
void *  buf,
int  bufsize 
)

Definition at line 571 of file misdn_config.c.

References gen_spec, MISDN_CFG_FIRST, MISDN_CFG_GROUPNAME, MISDN_CFG_LAST, MISDN_CFG_PTP, MISDN_GEN_FIRST, MISDN_GEN_LAST, name, and port_spec.

Referenced by complete_show_config(), and show_config_description().

00572 {
00573    struct misdn_cfg_spec *spec = NULL;
00574    int place = map[elem];
00575 
00576    /* the ptp hack */
00577    if (elem == MISDN_CFG_PTP) {
00578       memset(buf, 0, 1);
00579       return;
00580    }
00581    
00582    /* here comes a hack to replace the (not existing) "name" elemet with the "ports" element */
00583    if (elem == MISDN_CFG_GROUPNAME) {
00584       if (!snprintf(buf, bufsize, "ports"))
00585          memset(buf, 0, 1);
00586       return;
00587    }
00588    
00589    if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
00590       spec = (struct misdn_cfg_spec *)port_spec;
00591    else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
00592       spec = (struct misdn_cfg_spec *)gen_spec;
00593 
00594    if (!spec || !memccpy(buf, spec[place].name, 0, bufsize))
00595       memset(buf, 0, 1);
00596 }

int misdn_cfg_get_next_port ( int  port  ) 

Definition at line 821 of file misdn_config.c.

References map, max_ports, MISDN_CFG_GROUPNAME, misdn_cfg_lock(), misdn_cfg_unlock(), and port_cfg.

Referenced by complete_show_config(), load_module(), misdn_cfg_get_next_port_spin(), misdn_check_l2l1(), misdn_new(), misdn_request(), misdn_show_config(), misdn_show_ports_stats(), misdn_show_stacks(), and update_name().

00822 {
00823    int p = -1;
00824    int gn = map[MISDN_CFG_GROUPNAME];
00825    
00826    misdn_cfg_lock();
00827    for (port++; port <= max_ports; port++) {
00828       if (port_cfg[port][gn].str) {
00829          p = port;
00830          break;
00831       }
00832    }
00833    misdn_cfg_unlock();
00834 
00835    return p;
00836 }

int misdn_cfg_get_next_port_spin ( int  port  ) 

Definition at line 838 of file misdn_config.c.

References misdn_cfg_get_next_port().

Referenced by misdn_request().

00839 {
00840    int p = misdn_cfg_get_next_port(port);
00841    return (p > 0) ? p : misdn_cfg_get_next_port(0);
00842 }

void misdn_cfg_get_ports_string ( char *  ports  ) 

Definition at line 695 of file misdn_config.c.

References map, max_ports, MISDN_CFG_GROUPNAME, misdn_cfg_lock(), misdn_cfg_unlock(), port_cfg, and ptp.

Referenced by load_module().

00696 {
00697    char tmp[16];
00698    int l, i;
00699    int gn = map[MISDN_CFG_GROUPNAME];
00700 
00701    *ports = 0;
00702 
00703    misdn_cfg_lock();
00704    for (i = 1; i <= max_ports; i++) {
00705       if (port_cfg[i][gn].str) {
00706          if (ptp[i])
00707             sprintf(tmp, "%dptp,", i);
00708          else
00709             sprintf(tmp, "%d,", i);
00710          strcat(ports, tmp);
00711       }
00712    }
00713    misdn_cfg_unlock();
00714 
00715    if ((l = strlen(ports)))
00716       ports[l-1] = 0;
00717 }

int misdn_cfg_init ( int  max_ports  ) 

Definition at line 1071 of file misdn_config.c.

References _build_general_config(), _build_port_config(), _enum_array_map(), _fill_defaults(), _free_general_cfg(), _free_port_cfg(), ast_category_browse(), AST_DESTROY_CFG, AST_LOAD_CFG, ast_log(), ast_mutex_init(), ast_variable_browse(), calloc, config, config_mutex, general_cfg, LOG_WARNING, map, max_ports, misdn_cfg_lock(), misdn_cfg_unlock(), MISDN_GEN_LAST, NUM_GEN_ELEMENTS, NUM_PORT_ELEMENTS, port_cfg, and ptp.

Referenced by load_module(), and misdn_cfg_reload().

01072 {
01073    char config[] = "misdn.conf";
01074    char *cat, *p;
01075    int i;
01076    struct ast_config *cfg;
01077    struct ast_variable *v;
01078 
01079    if (!(cfg = AST_LOAD_CFG(config))) {
01080       ast_log(LOG_WARNING, "missing file: misdn.conf\n");
01081       return -1;
01082    }
01083 
01084    ast_mutex_init(&config_mutex);
01085 
01086    misdn_cfg_lock();
01087 
01088    if (this_max_ports) {
01089       /* this is the first run */
01090       max_ports = this_max_ports;
01091       map = (int *)calloc(MISDN_GEN_LAST + 1, sizeof(int));
01092       if (_enum_array_map())
01093          return -1;
01094       p = (char *)calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
01095                      + (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
01096       port_cfg = (union misdn_cfg_pt **)p;
01097       p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
01098       for (i = 0; i <= max_ports; ++i) {
01099          port_cfg[i] = (union misdn_cfg_pt *)p;
01100          p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
01101       }
01102       general_cfg = (union misdn_cfg_pt *)calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01103       ptp = (int *)calloc(max_ports + 1, sizeof(int));
01104    }
01105    else {
01106       /* misdn reload */
01107       _free_port_cfg();
01108       _free_general_cfg();
01109       memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
01110       memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01111       memset(ptp, 0, sizeof(int) * (max_ports + 1));
01112    }
01113 
01114    cat = ast_category_browse(cfg, NULL);
01115 
01116    while(cat) {
01117       v = ast_variable_browse(cfg, cat);
01118       if (!strcasecmp(cat, "general")) {
01119          _build_general_config(v);
01120       } else {
01121          _build_port_config(v, cat);
01122       }
01123       cat = ast_category_browse(cfg, cat);
01124    }
01125 
01126    _fill_defaults();
01127 
01128    misdn_cfg_unlock();
01129    AST_DESTROY_CFG(cfg);
01130 
01131    return 0;
01132 }

int misdn_cfg_is_group_method ( char *  group,
enum misdn_cfg_method  meth 
)

Definition at line 663 of file misdn_config.c.

References map, max_ports, METHOD_ROUND_ROBIN, METHOD_STANDARD, METHOD_STANDARD_DEC, MISDN_CFG_GROUPNAME, misdn_cfg_lock(), MISDN_CFG_METHOD, misdn_cfg_unlock(), port_cfg, and misdn_cfg_pt::str.

Referenced by misdn_request().

00664 {
00665    int i, re = 0;
00666    char *method ;
00667 
00668    misdn_cfg_lock();
00669 
00670    method = port_cfg[0][map[MISDN_CFG_METHOD]].str;
00671 
00672    for (i = 1; i <= max_ports; i++) {
00673       if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) {
00674          if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group))
00675             method = (port_cfg[i][map[MISDN_CFG_METHOD]].str ? 
00676                     port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str);
00677       }
00678    }
00679 
00680    if (method) {
00681       switch (meth) {
00682       case METHOD_STANDARD:      re = !strcasecmp(method, "standard");
00683                            break;
00684       case METHOD_ROUND_ROBIN:   re = !strcasecmp(method, "round_robin");
00685                            break;
00686       case METHOD_STANDARD_DEC:  re = !strcasecmp(method, "standard_dec");
00687                            break;
00688       }
00689    }
00690    misdn_cfg_unlock();
00691 
00692    return re;
00693 }

int misdn_cfg_is_msn_valid ( int  port,
char *  msn 
)

Definition at line 631 of file misdn_config.c.

References ast_extension_match(), ast_log(), LOG_WARNING, misdn_cfg_is_port_valid(), misdn_cfg_lock(), MISDN_CFG_MSNS, misdn_cfg_pt::ml, msn_list::msn, msn_list::next, and port_cfg.

Referenced by cb_events().

00632 {
00633    int re = 0;
00634    struct msn_list *iter;
00635 
00636    if (!misdn_cfg_is_port_valid(port)) {
00637       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_is_msn_valid! Port number %d is not valid.\n", port);
00638       return 0;
00639    }
00640 
00641    misdn_cfg_lock();
00642    if (port_cfg[port][map[MISDN_CFG_MSNS]].ml)
00643       iter = port_cfg[port][map[MISDN_CFG_MSNS]].ml;
00644    else
00645       iter = port_cfg[0][map[MISDN_CFG_MSNS]].ml;
00646    for (; iter; iter = iter->next) 
00647       if (*(iter->msn) == '*' || ast_extension_match(iter->msn, msn)) {
00648          re = 1;
00649          break;
00650       }
00651    misdn_cfg_unlock();
00652 
00653    return re;
00654 }

int misdn_cfg_is_port_valid ( int  port  ) 

Definition at line 656 of file misdn_config.c.

References map, max_ports, MISDN_CFG_GROUPNAME, and port_cfg.

Referenced by misdn_cfg_get(), misdn_cfg_get_config_string(), misdn_cfg_is_msn_valid(), misdn_cfg_update_ptp(), and misdn_show_config().

00657 {
00658    int gn = map[MISDN_CFG_GROUPNAME];
00659 
00660    return (port >= 1 && port <= max_ports && port_cfg[port][gn].str);
00661 }

void misdn_cfg_reload ( void   ) 

Definition at line 1050 of file misdn_config.c.

References misdn_cfg_init().

Referenced by reload_config().

01051 {
01052    misdn_cfg_init (0);
01053 }

void misdn_cfg_update_ptp ( void   ) 

Definition at line 981 of file misdn_config.c.

References ast_log(), BUFFERSIZE, LOG_WARNING, max_ports, misdn_cfg_get(), misdn_cfg_is_port_valid(), misdn_cfg_lock(), misdn_cfg_unlock(), MISDN_GEN_MISDN_INIT, and ptp.

Referenced by load_module(), and reload_config().

00982 {
00983 #ifndef MISDN_1_2
00984    char misdn_init[BUFFERSIZE];
00985    char line[BUFFERSIZE];
00986    FILE *fp;
00987    char *tok, *p, *end;
00988    int port;
00989 
00990    misdn_cfg_get(0, MISDN_GEN_MISDN_INIT, &misdn_init, sizeof(misdn_init));
00991 
00992    if (misdn_init) {
00993       fp = fopen(misdn_init, "r");
00994       if (fp) {
00995          while(fgets(line, sizeof(line), fp)) {
00996             if (!strncmp(line, "nt_ptp", 6)) {
00997                for (tok = strtok_r(line,",=", &p);
00998                    tok;
00999                    tok = strtok_r(NULL,",=", &p)) {
01000                   port = strtol(tok, &end, 10);
01001                   if (end != tok && misdn_cfg_is_port_valid(port)) {
01002                      misdn_cfg_lock();
01003                      ptp[port] = 1;
01004                      misdn_cfg_unlock();
01005                   }
01006                }
01007             }
01008          }
01009          fclose(fp);
01010       } else {
01011          ast_log(LOG_WARNING,"Couldn't open %s: %s\n", misdn_init, strerror(errno));
01012       }
01013    }
01014 #else
01015    int i;
01016    int proto;
01017    char filename[128];
01018    FILE *fp;
01019 
01020    for (i = 1; i <= max_ports; ++i) {
01021       snprintf(filename, sizeof(filename), "/sys/class/mISDN-stacks/st-%08x/protocol", i << 8);
01022       fp = fopen(filename, "r");
01023       if (!fp) {
01024          ast_log(LOG_WARNING, "Could not open %s: %s\n", filename, strerror(errno));
01025          continue;
01026       }
01027       if (fscanf(fp, "0x%08x", &proto) != 1)
01028          ast_log(LOG_WARNING, "Could not parse contents of %s!\n", filename);
01029       else
01030          ptp[i] = proto & 1<<5 ? 1 : 0;
01031       fclose(fp);
01032    }
01033 #endif
01034 }


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