Wed Oct 28 11:51:57 2009

Asterisk developer's documentation


chan_misdn_config.h File Reference

Interface to mISDN - Config. More...

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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_ASTDTMF,
  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_BRIDGING,
  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_NTKEEPCALLS, 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)
 Generate a comma separated list of all active ports.
int misdn_cfg_init (int max_ports, int reload)
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)
struct ast_jb_confmisdn_get_global_jbconf (void)


Detailed Description

Interface to mISDN - Config.

Author:
Christian Richter <crich@beronet.com>

Definition in file chan_misdn_config.h.


Define Documentation

#define BUFFERSIZE   512


Enumeration Type Documentation

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_ASTDTMF 
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_BRIDGING 
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_NTKEEPCALLS 
MISDN_GEN_NTDEBUGFLAGS 
MISDN_GEN_NTDEBUGFILE 
MISDN_GEN_LAST 

Definition at line 27 of file chan_misdn_config.h.

00027                         {
00028 
00029    /* port config items */
00030    MISDN_CFG_FIRST = 0,
00031    MISDN_CFG_GROUPNAME,           /* char[] */
00032    MISDN_CFG_ALLOWED_BEARERS,           /* char[] */
00033    MISDN_CFG_FAR_ALERTING,        /* int (bool) */
00034    MISDN_CFG_RXGAIN,              /* int */
00035    MISDN_CFG_TXGAIN,              /* int */
00036    MISDN_CFG_TE_CHOOSE_CHANNEL,   /* int (bool) */
00037    MISDN_CFG_PMP_L1_CHECK,        /* int (bool) */
00038    MISDN_CFG_REJECT_CAUSE,    /* int */
00039    MISDN_CFG_ALARM_BLOCK,        /* int (bool) */
00040    MISDN_CFG_HDLC,                /* int (bool) */
00041    MISDN_CFG_CONTEXT,             /* char[] */
00042    MISDN_CFG_LANGUAGE,            /* char[] */
00043    MISDN_CFG_MUSICCLASS,            /* char[] */
00044    MISDN_CFG_CALLERID,            /* char[] */
00045    MISDN_CFG_METHOD,              /* char[] */
00046    MISDN_CFG_DIALPLAN,            /* int */
00047    MISDN_CFG_LOCALDIALPLAN,       /* int */
00048    MISDN_CFG_CPNDIALPLAN,       /* int */
00049    MISDN_CFG_NATPREFIX,           /* char[] */
00050    MISDN_CFG_INTERNATPREFIX,      /* char[] */
00051    MISDN_CFG_PRES,                /* int */
00052    MISDN_CFG_SCREEN,              /* int */
00053    MISDN_CFG_ALWAYS_IMMEDIATE,    /* int (bool) */
00054    MISDN_CFG_NODIALTONE,    /* int (bool) */
00055    MISDN_CFG_IMMEDIATE,           /* int (bool) */
00056    MISDN_CFG_SENDDTMF,           /* int (bool) */
00057    MISDN_CFG_ASTDTMF,            /* int (bool) */
00058    MISDN_CFG_HOLD_ALLOWED,        /* int (bool) */
00059    MISDN_CFG_EARLY_BCONNECT,      /* int (bool) */
00060    MISDN_CFG_INCOMING_EARLY_AUDIO,      /* int (bool) */
00061    MISDN_CFG_ECHOCANCEL,          /* int */
00062 #ifdef MISDN_1_2
00063    MISDN_CFG_PIPELINE,      /* char[] */
00064 #endif
00065 
00066 #ifdef WITH_BEROEC
00067    MISDN_CFG_BNECHOCANCEL,
00068    MISDN_CFG_BNEC_ANTIHOWL,
00069    MISDN_CFG_BNEC_NLP,
00070    MISDN_CFG_BNEC_ZEROCOEFF,
00071    MISDN_CFG_BNEC_TD,
00072    MISDN_CFG_BNEC_ADAPT,
00073 #endif
00074    MISDN_CFG_NEED_MORE_INFOS,     /* bool */
00075    MISDN_CFG_NOAUTORESPOND_ON_SETUP,     /* bool */
00076    MISDN_CFG_NTTIMEOUT,       /* bool */
00077    MISDN_CFG_BRIDGING,              /* bool */
00078    MISDN_CFG_JITTERBUFFER,             /* int */
00079    MISDN_CFG_JITTERBUFFER_UPPER_THRESHOLD,              /* int */
00080    MISDN_CFG_CALLGROUP,           /* ast_group_t */
00081    MISDN_CFG_PICKUPGROUP,         /* ast_group_t */
00082    MISDN_CFG_MAX_IN,              /* int */
00083    MISDN_CFG_MAX_OUT,              /* int */
00084    MISDN_CFG_L1_TIMEOUT,          /* int */
00085    MISDN_CFG_OVERLAP_DIAL,    /* int (bool)*/
00086    MISDN_CFG_MSNS,                /* char[] */
00087    MISDN_CFG_FAXDETECT,           /* char[] */
00088    MISDN_CFG_FAXDETECT_CONTEXT,   /* char[] */
00089    MISDN_CFG_FAXDETECT_TIMEOUT,   /* int */
00090    MISDN_CFG_PTP,                 /* int (bool) */
00091    MISDN_CFG_LAST,
00092    
00093    /* general config items */
00094    MISDN_GEN_FIRST,
00095 #ifndef MISDN_1_2
00096    MISDN_GEN_MISDN_INIT,           /* char[] */
00097 #endif
00098    MISDN_GEN_DEBUG,               /* int */
00099    MISDN_GEN_TRACEFILE,           /* char[] */
00100    MISDN_GEN_BRIDGING,            /* int (bool) */
00101    MISDN_GEN_STOP_TONE,           /* int (bool) */
00102    MISDN_GEN_APPEND_DIGITS2EXTEN, /* int (bool) */
00103    MISDN_GEN_DYNAMIC_CRYPT,       /* int (bool) */
00104    MISDN_GEN_CRYPT_PREFIX,        /* char[] */
00105    MISDN_GEN_CRYPT_KEYS,          /* char[] */
00106    MISDN_GEN_NTKEEPCALLS,          /* int (bool) */
00107    MISDN_GEN_NTDEBUGFLAGS,          /* int */
00108    MISDN_GEN_NTDEBUGFILE,          /* char[] */
00109    MISDN_GEN_LAST
00110 };

Enumerator:
METHOD_STANDARD 
METHOD_ROUND_ROBIN 
METHOD_STANDARD_DEC 

Definition at line 112 of file chan_misdn_config.h.

00112                       {
00113    METHOD_STANDARD = 0,
00114    METHOD_ROUND_ROBIN,
00115    METHOD_STANDARD_DEC
00116 };


Function Documentation

void misdn_cfg_destroy ( void   ) 

Definition at line 1101 of file misdn_config.c.

References _free_general_cfg(), _free_port_cfg(), ast_free, ast_mutex_destroy(), misdn_cfg_lock(), and misdn_cfg_unlock().

Referenced by unload_module().

01102 {
01103    misdn_cfg_lock();
01104 
01105    _free_port_cfg();
01106    _free_general_cfg();
01107 
01108    ast_free(port_cfg);
01109    ast_free(general_cfg);
01110    ast_free(ptp);
01111    ast_free(map);
01112 
01113    misdn_cfg_unlock();
01114    ast_mutex_destroy(&config_mutex);
01115 }

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

Definition at line 516 of file misdn_config.c.

References misdn_cfg_pt::any, ast_copy_string(), ast_log(), LOG_WARNING, misdn_cfg_is_port_valid(), MISDN_CFG_LAST, misdn_cfg_lock(), MISDN_CFG_PTP, misdn_cfg_unlock(), MISDN_CTYPE_STR, S_OR, 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().

00517 {
00518    int place;
00519 
00520    if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
00521       memset(buf, 0, bufsize);
00522       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Port number %d is not valid.\n", port);
00523       return;
00524    }
00525 
00526    misdn_cfg_lock();
00527    if (elem == MISDN_CFG_PTP) {
00528       if (!memcpy(buf, &ptp[port], (bufsize > ptp[port]) ? sizeof(ptp[port]) : bufsize))
00529          memset(buf, 0, bufsize);
00530    } else {
00531       if ((place = map[elem]) < 0) {
00532          memset(buf, 0, bufsize);
00533          ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get! Invalid element (%d) requested.\n", elem);
00534       } else {
00535          if (elem < MISDN_CFG_LAST) {
00536             switch (port_spec[place].type) {
00537             case MISDN_CTYPE_STR:
00538                if (port_cfg[port][place].str) {
00539                   ast_copy_string(buf, port_cfg[port][place].str, bufsize);
00540                } else if (port_cfg[0][place].str) {
00541                   ast_copy_string(buf, port_cfg[0][place].str, bufsize);
00542                } else
00543                   memset(buf, 0, bufsize);
00544                break;
00545             default:
00546                if (port_cfg[port][place].any)
00547                   memcpy(buf, port_cfg[port][place].any, bufsize);
00548                else if (port_cfg[0][place].any)
00549                   memcpy(buf, port_cfg[0][place].any, bufsize);
00550                else
00551                   memset(buf, 0, bufsize);
00552             }
00553          } else {
00554             switch (gen_spec[place].type) {
00555             case MISDN_CTYPE_STR:
00556                ast_copy_string(buf, S_OR(general_cfg[place].str, ""), bufsize);
00557                break;
00558             default:
00559                if (general_cfg[place].any)
00560                   memcpy(buf, general_cfg[place].any, bufsize);
00561                else
00562                   memset(buf, 0, bufsize);
00563             }
00564          }
00565       }
00566    }
00567    misdn_cfg_unlock();
00568 }

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

Definition at line 741 of file misdn_config.c.

References ast_log(), ast_print_group(), BUFFERSIZE, LOG_WARNING, 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, num, str, and type.

Referenced by handle_cli_misdn_show_config().

00742 {
00743    int place;
00744    char tempbuf[BUFFERSIZE] = "";
00745    struct msn_list *iter;
00746 
00747    if ((elem < MISDN_CFG_LAST) && !misdn_cfg_is_port_valid(port)) {
00748       *buf = 0;
00749       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Port number %d is not valid.\n", port);
00750       return;
00751    }
00752 
00753    place = map[elem];
00754 
00755    misdn_cfg_lock();
00756    if (elem == MISDN_CFG_PTP) {
00757       snprintf(buf, bufsize, " -> ptp: %s", ptp[port] ? "yes" : "no");
00758    }
00759    else if (elem > MISDN_CFG_FIRST && elem < MISDN_CFG_LAST) {
00760       switch (port_spec[place].type) {
00761       case MISDN_CTYPE_INT:
00762       case MISDN_CTYPE_BOOLINT:
00763          if (port_cfg[port][place].num)
00764             snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[port][place].num);
00765          else if (port_cfg[0][place].num)
00766             snprintf(buf, bufsize, " -> %s: %d", port_spec[place].name, *port_cfg[0][place].num);
00767          else
00768             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00769          break;
00770       case MISDN_CTYPE_BOOL:
00771          if (port_cfg[port][place].num)
00772             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[port][place].num ? "yes" : "no");
00773          else if (port_cfg[0][place].num)
00774             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, *port_cfg[0][place].num ? "yes" : "no");
00775          else
00776             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00777          break;
00778       case MISDN_CTYPE_ASTGROUP:
00779          if (port_cfg[port][place].grp)
00780             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, 
00781                    ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[port][place].grp));
00782          else if (port_cfg[0][place].grp)
00783             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, 
00784                    ast_print_group(tempbuf, sizeof(tempbuf), *port_cfg[0][place].grp));
00785          else
00786             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00787          break;
00788       case MISDN_CTYPE_MSNLIST:
00789          if (port_cfg[port][place].ml)
00790             iter = port_cfg[port][place].ml;
00791          else
00792             iter = port_cfg[0][place].ml;
00793          if (iter) {
00794             for (; iter; iter = iter->next) {
00795                strncat(tempbuf, iter->msn, sizeof(tempbuf) - strlen(tempbuf) - 1);
00796             }
00797             if (strlen(tempbuf) > 1) {
00798                tempbuf[strlen(tempbuf)-2] = 0;
00799             }
00800          }
00801          snprintf(buf, bufsize, " -> msns: %s", *tempbuf ? tempbuf : "none");
00802          break;
00803       case MISDN_CTYPE_STR:
00804          if ( port_cfg[port][place].str) {
00805             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[port][place].str);
00806          } else if (port_cfg[0][place].str) {
00807             snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name, port_cfg[0][place].str);
00808          } else {
00809             snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
00810          }
00811          break;
00812       }
00813    } else if (elem > MISDN_GEN_FIRST && elem < MISDN_GEN_LAST) {
00814       switch (gen_spec[place].type) {
00815       case MISDN_CTYPE_INT:
00816       case MISDN_CTYPE_BOOLINT:
00817          if (general_cfg[place].num)
00818             snprintf(buf, bufsize, " -> %s: %d", gen_spec[place].name, *general_cfg[place].num);
00819          else
00820             snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00821          break;
00822       case MISDN_CTYPE_BOOL:
00823          if (general_cfg[place].num)
00824             snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, *general_cfg[place].num ? "yes" : "no");
00825          else
00826             snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00827          break;
00828       case MISDN_CTYPE_STR:
00829          if ( general_cfg[place].str) {
00830             snprintf(buf, bufsize, " -> %s: %s", gen_spec[place].name, general_cfg[place].str);
00831          } else {
00832             snprintf(buf, bufsize, " -> %s:", gen_spec[place].name);
00833          }
00834          break;
00835       default:
00836          snprintf(buf, bufsize, " -> type of %s not handled yet", gen_spec[place].name);
00837          break;
00838       }
00839    } else {
00840       *buf = 0;
00841       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_get_config_string! Invalid config element (%d) requested.\n", elem);
00842    }
00843    misdn_cfg_unlock();
00844 }

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

Definition at line 617 of file misdn_config.c.

References ast_copy_string(), misdn_cfg_spec::def, desc, MISDN_CFG_FIRST, MISDN_CFG_GROUPNAME, MISDN_CFG_LAST, MISDN_GEN_FIRST, MISDN_GEN_LAST, and NO_DEFAULT.

Referenced by show_config_description().

00618 {
00619    int place = map[elem];
00620    struct misdn_cfg_spec *spec = NULL;
00621 
00622    /* here comes a hack to replace the (not existing) "name" element with the "ports" element */
00623    if (elem == MISDN_CFG_GROUPNAME) {
00624       ast_copy_string(buf, ports_description, bufsize);
00625       if (buf_default && bufsize_default)
00626          memset(buf_default, 0, 1);
00627       return;
00628    }
00629 
00630    if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
00631       spec = (struct misdn_cfg_spec *)port_spec;
00632    else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
00633       spec = (struct misdn_cfg_spec *)gen_spec;
00634       
00635    if (!spec || !spec[place].desc)
00636       memset(buf, 0, 1);
00637    else {
00638       ast_copy_string(buf, spec[place].desc, bufsize);
00639       if (buf_default && bufsize) {
00640          if (!strcmp(spec[place].def, NO_DEFAULT))
00641             memset(buf_default, 0, 1);
00642          else
00643             ast_copy_string(buf_default, spec[place].def, bufsize_default);
00644       }
00645    }
00646 }

enum misdn_cfg_elements misdn_cfg_get_elem ( char *  name  ) 

Definition at line 570 of file misdn_config.c.

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

Referenced by handle_cli_misdn_show_config().

00571 {
00572    int pos;
00573 
00574    /* here comes a hack to replace the (not existing) "name" element with the "ports" element */
00575    if (!strcmp(name, "ports"))
00576       return MISDN_CFG_GROUPNAME;
00577    if (!strcmp(name, "name"))
00578       return MISDN_CFG_FIRST;
00579 
00580    pos = get_cfg_position(name, PORT_CFG);
00581    if (pos >= 0)
00582       return port_spec[pos].elem;
00583    
00584    pos = get_cfg_position(name, GEN_CFG);
00585    if (pos >= 0)
00586       return gen_spec[pos].elem;
00587    
00588    return MISDN_CFG_FIRST;
00589 }

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

Definition at line 591 of file misdn_config.c.

References ast_copy_string(), MISDN_CFG_FIRST, MISDN_CFG_GROUPNAME, MISDN_CFG_LAST, MISDN_CFG_PTP, MISDN_GEN_FIRST, MISDN_GEN_LAST, and name.

Referenced by complete_show_config(), and show_config_description().

00592 {
00593    struct misdn_cfg_spec *spec = NULL;
00594    int place = map[elem];
00595 
00596    /* the ptp hack */
00597    if (elem == MISDN_CFG_PTP) {
00598       memset(buf, 0, 1);
00599       return;
00600    }
00601    
00602    /* here comes a hack to replace the (not existing) "name" element with the "ports" element */
00603    if (elem == MISDN_CFG_GROUPNAME) {
00604       if (!snprintf(buf, bufsize, "ports"))
00605          memset(buf, 0, 1);
00606       return;
00607    }
00608 
00609    if ((elem > MISDN_CFG_FIRST) && (elem < MISDN_CFG_LAST))
00610       spec = (struct misdn_cfg_spec *)port_spec;
00611    else if ((elem > MISDN_GEN_FIRST) && (elem < MISDN_GEN_LAST))
00612       spec = (struct misdn_cfg_spec *)gen_spec;
00613 
00614    ast_copy_string(buf, spec ? spec[place].name : "", bufsize);
00615 }

int misdn_cfg_get_next_port ( int  port  ) 

Definition at line 846 of file misdn_config.c.

References MISDN_CFG_GROUPNAME, misdn_cfg_lock(), misdn_cfg_unlock(), and str.

Referenced by complete_show_config(), handle_cli_misdn_show_config(), handle_cli_misdn_show_ports_stats(), handle_cli_misdn_show_stacks(), load_module(), misdn_cfg_get_next_port_spin(), misdn_check_l2l1(), misdn_new(), misdn_request(), and update_name().

00847 {
00848    int p = -1;
00849    int gn = map[MISDN_CFG_GROUPNAME];
00850    
00851    misdn_cfg_lock();
00852    for (port++; port <= max_ports; port++) {
00853       if (port_cfg[port][gn].str) {
00854          p = port;
00855          break;
00856       }
00857    }
00858    misdn_cfg_unlock();
00859 
00860    return p;
00861 }

int misdn_cfg_get_next_port_spin ( int  port  ) 

Definition at line 863 of file misdn_config.c.

References misdn_cfg_get_next_port().

Referenced by misdn_request().

00864 {
00865    int p = misdn_cfg_get_next_port(port);
00866    return (p > 0) ? p : misdn_cfg_get_next_port(0);
00867 }

void misdn_cfg_get_ports_string ( char *  ports  ) 

Generate a comma separated list of all active ports.

Definition at line 715 of file misdn_config.c.

References MISDN_CFG_GROUPNAME, misdn_cfg_lock(), misdn_cfg_unlock(), and str.

Referenced by load_module().

00716 {
00717    char tmp[16];
00718    int l, i;
00719    int gn = map[MISDN_CFG_GROUPNAME];
00720 
00721    *ports = 0;
00722 
00723    misdn_cfg_lock();
00724    for (i = 1; i <= max_ports; i++) {
00725       if (port_cfg[i][gn].str) {
00726          if (ptp[i])
00727             sprintf(tmp, "%dptp,", i);
00728          else
00729             sprintf(tmp, "%d,", i);
00730          strcat(ports, tmp);
00731       }
00732    }
00733    misdn_cfg_unlock();
00734 
00735    if ((l = strlen(ports))) {
00736       /* Strip trailing ',' */
00737       ports[l-1] = 0;
00738    }
00739 }

int misdn_cfg_init ( int  max_ports,
int  reload 
)

Definition at line 1117 of file misdn_config.c.

References _build_general_config(), _build_port_config(), _enum_array_map(), _fill_defaults(), _free_general_cfg(), _free_port_cfg(), ast_calloc, ast_category_browse(), ast_config_destroy(), ast_config_load2(), ast_log(), ast_mutex_init(), ast_variable_browse(), config, CONFIG_FLAG_FILEUNCHANGED, CONFIG_STATUS_FILEUNCHANGED, global_jbconf, LOG_WARNING, misdn_cfg_lock(), misdn_cfg_unlock(), MISDN_GEN_LAST, NUM_GEN_ELEMENTS, and NUM_PORT_ELEMENTS.

Referenced by load_module(), and misdn_cfg_reload().

01118 {
01119    char config[] = "misdn.conf";
01120    char *cat, *p;
01121    int i;
01122    struct ast_config *cfg;
01123    struct ast_variable *v;
01124    struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
01125 
01126    if (!(cfg = ast_config_load2(config, "chan_misdn", config_flags))) {
01127       ast_log(LOG_WARNING, "missing file: misdn.conf\n");
01128       return -1;
01129    } else if (cfg == CONFIG_STATUS_FILEUNCHANGED)
01130       return 0;
01131 
01132    ast_mutex_init(&config_mutex);
01133 
01134    /* Copy the default jb config over global_jbconf */
01135    memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
01136 
01137    misdn_cfg_lock();
01138 
01139    if (this_max_ports) {
01140       /* this is the first run */
01141       max_ports = this_max_ports;
01142       map = ast_calloc(MISDN_GEN_LAST + 1, sizeof(int));
01143       if (_enum_array_map())
01144          return -1;
01145       p = ast_calloc(1, (max_ports + 1) * sizeof(union misdn_cfg_pt *)
01146                      + (max_ports + 1) * NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt));
01147       port_cfg = (union misdn_cfg_pt **)p;
01148       p += (max_ports + 1) * sizeof(union misdn_cfg_pt *);
01149       for (i = 0; i <= max_ports; ++i) {
01150          port_cfg[i] = (union misdn_cfg_pt *)p;
01151          p += NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt);
01152       }
01153       general_cfg = ast_calloc(1, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01154       ptp = ast_calloc(max_ports + 1, sizeof(int));
01155    }
01156    else {
01157       /* misdn reload */
01158       _free_port_cfg();
01159       _free_general_cfg();
01160       memset(port_cfg[0], 0, NUM_PORT_ELEMENTS * sizeof(union misdn_cfg_pt) * (max_ports + 1));
01161       memset(general_cfg, 0, sizeof(union misdn_cfg_pt *) * NUM_GEN_ELEMENTS);
01162       memset(ptp, 0, sizeof(int) * (max_ports + 1));
01163    }
01164 
01165    cat = ast_category_browse(cfg, NULL);
01166 
01167    while(cat) {
01168       v = ast_variable_browse(cfg, cat);
01169       if (!strcasecmp(cat, "general")) {
01170          _build_general_config(v);
01171       } else {
01172          _build_port_config(v, cat);
01173       }
01174       cat = ast_category_browse(cfg, cat);
01175    }
01176 
01177    _fill_defaults();
01178 
01179    misdn_cfg_unlock();
01180    ast_config_destroy(cfg);
01181 
01182    return 0;
01183 }

int misdn_cfg_is_group_method ( char *  group,
enum misdn_cfg_method  meth 
)

Definition at line 680 of file misdn_config.c.

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

Referenced by misdn_request().

00681 {
00682    int i, re = 0;
00683    char *method ;
00684 
00685    misdn_cfg_lock();
00686 
00687    method = port_cfg[0][map[MISDN_CFG_METHOD]].str;
00688 
00689    for (i = 1; i <= max_ports; i++) {
00690       if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) {
00691          if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group))
00692             method = (port_cfg[i][map[MISDN_CFG_METHOD]].str ? 
00693                     port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str);
00694       }
00695    }
00696 
00697    if (method) {
00698       switch (meth) {
00699       case METHOD_STANDARD:      re = !strcasecmp(method, "standard");
00700                            break;
00701       case METHOD_ROUND_ROBIN:   re = !strcasecmp(method, "round_robin");
00702                            break;
00703       case METHOD_STANDARD_DEC:  re = !strcasecmp(method, "standard_dec");
00704                            break;
00705       }
00706    }
00707    misdn_cfg_unlock();
00708 
00709    return re;
00710 }

int misdn_cfg_is_msn_valid ( int  port,
char *  msn 
)

Definition at line 648 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_unlock(), misdn_cfg_pt::ml, msn_list::msn, and msn_list::next.

Referenced by cb_events().

00649 {
00650    int re = 0;
00651    struct msn_list *iter;
00652 
00653    if (!misdn_cfg_is_port_valid(port)) {
00654       ast_log(LOG_WARNING, "Invalid call to misdn_cfg_is_msn_valid! Port number %d is not valid.\n", port);
00655       return 0;
00656    }
00657 
00658    misdn_cfg_lock();
00659    if (port_cfg[port][map[MISDN_CFG_MSNS]].ml)
00660       iter = port_cfg[port][map[MISDN_CFG_MSNS]].ml;
00661    else
00662       iter = port_cfg[0][map[MISDN_CFG_MSNS]].ml;
00663    for (; iter; iter = iter->next) 
00664       if (*(iter->msn) == '*' || ast_extension_match(iter->msn, msn)) {
00665          re = 1;
00666          break;
00667       }
00668    misdn_cfg_unlock();
00669 
00670    return re;
00671 }

int misdn_cfg_is_port_valid ( int  port  ) 

Definition at line 673 of file misdn_config.c.

References MISDN_CFG_GROUPNAME, and str.

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

00674 {
00675    int gn = map[MISDN_CFG_GROUPNAME];
00676 
00677    return (port >= 1 && port <= max_ports && port_cfg[port][gn].str);
00678 }

void misdn_cfg_reload ( void   ) 

Definition at line 1096 of file misdn_config.c.

References misdn_cfg_init().

Referenced by reload_config().

01097 {
01098    misdn_cfg_init(0, 1);
01099 }

void misdn_cfg_update_ptp ( void   ) 

Definition at line 1027 of file misdn_config.c.

References ast_log(), ast_strlen_zero(), BUFFERSIZE, errno, LOG_WARNING, misdn_cfg_get(), misdn_cfg_is_port_valid(), misdn_cfg_lock(), misdn_cfg_unlock(), and MISDN_GEN_MISDN_INIT.

Referenced by load_module(), and reload_config().

01028 {
01029 #ifndef MISDN_1_2
01030    char misdn_init[BUFFERSIZE];
01031    char line[BUFFERSIZE];
01032    FILE *fp;
01033    char *tok, *p, *end;
01034    int port;
01035 
01036    misdn_cfg_get(0, MISDN_GEN_MISDN_INIT, &misdn_init, sizeof(misdn_init));
01037 
01038    if (!ast_strlen_zero(misdn_init)) {
01039       fp = fopen(misdn_init, "r");
01040       if (fp) {
01041          while(fgets(line, sizeof(line), fp)) {
01042             if (!strncmp(line, "nt_ptp", 6)) {
01043                for (tok = strtok_r(line,",=", &p);
01044                    tok;
01045                    tok = strtok_r(NULL,",=", &p)) {
01046                   port = strtol(tok, &end, 10);
01047                   if (end != tok && misdn_cfg_is_port_valid(port)) {
01048                      misdn_cfg_lock();
01049                      ptp[port] = 1;
01050                      misdn_cfg_unlock();
01051                   }
01052                }
01053             }
01054          }
01055          fclose(fp);
01056       } else {
01057          ast_log(LOG_WARNING,"Couldn't open %s: %s\n", misdn_init, strerror(errno));
01058       }
01059    }
01060 #else
01061    int i;
01062    int proto;
01063    char filename[128];
01064    FILE *fp;
01065 
01066    for (i = 1; i <= max_ports; ++i) {
01067       snprintf(filename, sizeof(filename), "/sys/class/mISDN-stacks/st-%08x/protocol", i << 8);
01068       fp = fopen(filename, "r");
01069       if (!fp) {
01070          ast_log(LOG_WARNING, "Could not open %s: %s\n", filename, strerror(errno));
01071          continue;
01072       }
01073       if (fscanf(fp, "0x%08x", &proto) != 1)
01074          ast_log(LOG_WARNING, "Could not parse contents of %s!\n", filename);
01075       else
01076          ptp[i] = proto & 1<<5 ? 1 : 0;
01077       fclose(fp);
01078    }
01079 #endif
01080 }

struct ast_jb_conf* misdn_get_global_jbconf ( void   )  [read]

Definition at line 1185 of file misdn_config.c.

References global_jbconf.

Referenced by misdn_new().

01185                                               {
01186    return &global_jbconf;
01187 }


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