#include <mISDNuser/suppserv.h>
Go to the source code of this file.
Definition in file isdn_lib.h.
#define MAX_BCHANS 31 |
Definition at line 76 of file isdn_lib.h.
Referenced by empty_chan_in_stack(), find_free_chan_in_stack(), misdn_lib_get_free_bc(), set_chan_in_stack(), and stack_init().
#define PRI_TRANS_CAP_3_1K_AUDIO 0x10 |
Definition at line 665 of file isdn_lib.h.
#define PRI_TRANS_CAP_7K_AUDIO 0x11 |
Definition at line 666 of file isdn_lib.h.
#define PRI_TRANS_CAP_DIGITAL 0x08 |
#define PRI_TRANS_CAP_RESTRICTED_DIGITAL 0x09 |
Definition at line 664 of file isdn_lib.h.
#define PRI_TRANS_CAP_SPEECH 0x0 |
Definition at line 662 of file isdn_lib.h.
anonymous enum |
Definition at line 169 of file isdn_lib.h.
00169 { /* bearer capability */ 00170 INFO_CAPABILITY_SPEECH=0, 00171 INFO_CAPABILITY_AUDIO_3_1K=0x10 , 00172 INFO_CAPABILITY_AUDIO_7K=0x11 , 00173 INFO_CAPABILITY_VIDEO =0x18, 00174 INFO_CAPABILITY_DIGITAL_UNRESTRICTED =0x8, 00175 INFO_CAPABILITY_DIGITAL_RESTRICTED =0x09, 00176 INFO_CAPABILITY_DIGITAL_UNRESTRICTED_TONES 00177 };
anonymous enum |
Definition at line 179 of file isdn_lib.h.
00179 { /* progress indicators */ 00180 INFO_PI_CALL_NOT_E2E_ISDN =0x01, 00181 INFO_PI_CALLED_NOT_ISDN =0x02, 00182 INFO_PI_CALLER_NOT_ISDN =0x03, 00183 INFO_PI_CALLER_RETURNED_TO_ISDN =0x04, 00184 INFO_PI_INBAND_AVAILABLE =0x08, 00185 INFO_PI_DELAY_AT_INTERF =0x0a, 00186 INFO_PI_INTERWORKING_WITH_PUBLIC =0x10, 00187 INFO_PI_INTERWORKING_NO_RELEASE =0x11, 00188 INFO_PI_INTERWORKING_NO_RELEASE_PRE_ANSWER =0x12, 00189 INFO_PI_INTERWORKING_NO_RELEASE_POST_ANSWER =0x13 00190 };
anonymous enum |
Definition at line 192 of file isdn_lib.h.
00192 { /*CODECS*/ 00193 INFO_CODEC_ULAW=2, 00194 INFO_CODEC_ALAW=3 00195 };
enum bchannel_state |
BCHAN_CLEANED | |
BCHAN_EMPTY | |
BCHAN_SETUP | |
BCHAN_SETUPED | |
BCHAN_ACTIVE | |
BCHAN_ACTIVATED | |
BCHAN_BRIDGE | |
BCHAN_BRIDGED | |
BCHAN_RELEASE | |
BCHAN_RELEASED | |
BCHAN_CLEAN | |
BCHAN_CLEAN_REQUEST | |
BCHAN_ERROR |
Definition at line 78 of file isdn_lib.h.
00078 { 00079 BCHAN_CLEANED=0, 00080 BCHAN_EMPTY, 00081 BCHAN_SETUP, 00082 BCHAN_SETUPED, 00083 BCHAN_ACTIVE, 00084 BCHAN_ACTIVATED, 00085 BCHAN_BRIDGE, 00086 BCHAN_BRIDGED, 00087 BCHAN_RELEASE, 00088 BCHAN_RELEASED, 00089 BCHAN_CLEAN, 00090 BCHAN_CLEAN_REQUEST, 00091 BCHAN_ERROR 00092 };
enum event_e |
Definition at line 118 of file isdn_lib.h.
00118 { 00119 EVENT_NOTHING, 00120 EVENT_TONE_GENERATE, 00121 EVENT_BCHAN_DATA, 00122 EVENT_BCHAN_ACTIVATED, 00123 EVENT_BCHAN_ERROR, 00124 EVENT_CLEANUP, 00125 EVENT_PROCEEDING, 00126 EVENT_PROGRESS, 00127 EVENT_SETUP, 00128 EVENT_ALERTING, 00129 EVENT_CONNECT, 00130 EVENT_SETUP_ACKNOWLEDGE, 00131 EVENT_CONNECT_ACKNOWLEDGE , 00132 EVENT_USER_INFORMATION, 00133 EVENT_SUSPEND_REJECT, 00134 EVENT_RESUME_REJECT, 00135 EVENT_HOLD, 00136 EVENT_SUSPEND, 00137 EVENT_RESUME, 00138 EVENT_HOLD_ACKNOWLEDGE, 00139 EVENT_SUSPEND_ACKNOWLEDGE, 00140 EVENT_RESUME_ACKNOWLEDGE, 00141 EVENT_HOLD_REJECT, 00142 EVENT_RETRIEVE, 00143 EVENT_RETRIEVE_ACKNOWLEDGE, 00144 EVENT_RETRIEVE_REJECT, 00145 EVENT_DISCONNECT, 00146 EVENT_RESTART, 00147 EVENT_RELEASE, 00148 EVENT_RELEASE_COMPLETE, 00149 EVENT_FACILITY, 00150 EVENT_NOTIFY, 00151 EVENT_STATUS_ENQUIRY, 00152 EVENT_INFORMATION, 00153 EVENT_STATUS, 00154 EVENT_TIMEOUT, 00155 EVENT_DTMF_TONE, 00156 EVENT_NEW_L3ID, 00157 EVENT_NEW_BC, 00158 EVENT_PORT_ALARM, 00159 EVENT_NEW_CHANNEL, 00160 EVENT_UNKNOWN 00161 };
enum event_response_e |
RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE | |
RESPONSE_IGNORE_SETUP | |
RESPONSE_RELEASE_SETUP | |
RESPONSE_ERR | |
RESPONSE_OK |
Definition at line 109 of file isdn_lib.h.
00109 { 00110 RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE, 00111 RESPONSE_IGNORE_SETUP, 00112 RESPONSE_RELEASE_SETUP, 00113 RESPONSE_ERR, 00114 RESPONSE_OK 00115 };
enum ie_name_e |
enum layer_e |
enum misdn_err_e |
enum mISDN_NUMBER_PLAN |
NUMPLAN_UNINITIALIZED | |
NUMPLAN_INTERNATIONAL | |
NUMPLAN_NATIONAL | |
NUMPLAN_SUBSCRIBER | |
NUMPLAN_UNKNOWN |
Definition at line 100 of file isdn_lib.h.
00100 { 00101 NUMPLAN_UNINITIALIZED=-1, 00102 NUMPLAN_INTERNATIONAL=0x1, 00103 NUMPLAN_NATIONAL=0x2, 00104 NUMPLAN_SUBSCRIBER=0x4, 00105 NUMPLAN_UNKNOWN=0x0 00106 };
enum tone_e |
end of init usage
TONE_NONE | |
TONE_DIAL | |
TONE_ALERTING | |
TONE_FAR_ALERTING | |
TONE_BUSY | |
TONE_HANGUP | |
TONE_CUSTOM | |
TONE_FILE |
Definition at line 63 of file isdn_lib.h.
00063 { 00064 TONE_NONE=0, 00065 TONE_DIAL, 00066 TONE_ALERTING, 00067 TONE_FAR_ALERTING, 00068 TONE_BUSY, 00069 TONE_HANGUP, 00070 TONE_CUSTOM, 00071 TONE_FILE 00072 };
char* bc_state2str | ( | enum bchannel_state | state | ) |
Definition at line 589 of file isdn_lib.c.
References BCHAN_ACTIVATED, BCHAN_ACTIVE, BCHAN_BRIDGE, BCHAN_BRIDGED, BCHAN_CLEAN, BCHAN_CLEAN_REQUEST, BCHAN_CLEANED, BCHAN_EMPTY, BCHAN_ERROR, BCHAN_RELEASE, BCHAN_RELEASED, BCHAN_SETUP, BCHAN_SETUPED, and s.
Referenced by bc_next_state_change(), bc_state_change(), cb_events(), handle_bchan(), handle_err(), misdn_lib_send_event(), misdn_lib_split_bridge(), misdn_lib_tx2misdn_frm(), print_bc_info(), and setup_bc().
00589 { 00590 int i; 00591 00592 struct bchan_state_s { 00593 char *n; 00594 enum bchannel_state s; 00595 } states[] = { 00596 {"BCHAN_CLEANED", BCHAN_CLEANED }, 00597 {"BCHAN_EMPTY", BCHAN_EMPTY}, 00598 {"BCHAN_SETUP", BCHAN_SETUP}, 00599 {"BCHAN_SETUPED", BCHAN_SETUPED}, 00600 {"BCHAN_ACTIVE", BCHAN_ACTIVE}, 00601 {"BCHAN_ACTIVATED", BCHAN_ACTIVATED}, 00602 {"BCHAN_BRIDGE", BCHAN_BRIDGE}, 00603 {"BCHAN_BRIDGED", BCHAN_BRIDGED}, 00604 {"BCHAN_RELEASE", BCHAN_RELEASE}, 00605 {"BCHAN_RELEASED", BCHAN_RELEASED}, 00606 {"BCHAN_CLEAN", BCHAN_CLEAN}, 00607 {"BCHAN_CLEAN_REQUEST", BCHAN_CLEAN_REQUEST}, 00608 {"BCHAN_ERROR", BCHAN_ERROR} 00609 }; 00610 00611 for (i=0; i< sizeof(states)/sizeof(struct bchan_state_s); i++) 00612 if ( states[i].s == state) 00613 return states[i].n; 00614 00615 return "UNKNOWN"; 00616 }
void bc_state_change | ( | struct misdn_bchannel * | bc, | |
enum bchannel_state | state | |||
) |
Definition at line 618 of file isdn_lib.c.
References misdn_bchannel::bc_state, bc_state2str(), BCHAN_ACTIVATED, BCHAN_BRIDGED, BCHAN_EMPTY, cb_log, misdn_bchannel::conf_id, misdn_bchannel::l3_id, misdn_join_conf(), misdn_bchannel::next_bc_state, and misdn_bchannel::port.
Referenced by clean_up_bc(), handle_bchan(), handle_frm(), init_bc(), manager_bchannel_deactivate(), misdn_join_conf(), misdn_lib_send_event(), and misdn_split_conf().
00619 { 00620 cb_log(5,bc->port,"BC_STATE_CHANGE: l3id:%x from:%s to:%s\n", 00621 bc->l3_id, 00622 bc_state2str(bc->bc_state), 00623 bc_state2str(state) ); 00624 00625 switch (state) { 00626 case BCHAN_ACTIVATED: 00627 if (bc->next_bc_state == BCHAN_BRIDGED) { 00628 misdn_join_conf(bc, bc->conf_id); 00629 bc->next_bc_state = BCHAN_EMPTY; 00630 return; 00631 } 00632 default: 00633 bc->bc_state=state; 00634 break; 00635 } 00636 }
void get_show_stack_details | ( | int | port, | |
char * | buf | |||
) |
Definition at line 162 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
Referenced by handle_cli_misdn_show_port(), and handle_cli_misdn_show_stacks().
00163 { 00164 struct misdn_stack *stack=get_misdn_stack(); 00165 00166 for ( ; stack; stack=stack->next) { 00167 if (stack->port == port) break; 00168 } 00169 00170 if (stack) { 00171 sprintf(buf, "* Port %d Type %s Prot. %s L2Link %s L1Link:%s Blocked:%d", 00172 stack->port, stack->nt ? "NT" : "TE", stack->ptp ? "PTP" : "PMP", 00173 stack->l2link ? "UP" : "DOWN", stack->l1link ? "UP" : "DOWN", 00174 stack->blocked); 00175 } else { 00176 buf[0]=0; 00177 } 00178 }
void isdn_lib_stop_dtmf | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4380 of file isdn_lib.c.
References misdn_stack::bc, and manager_ph_control().
Referenced by process_ast_dsp().
04381 { 04382 manager_ph_control(bc, DTMF_TONE_STOP, 0); 04383 }
void isdn_lib_update_ec | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4368 of file isdn_lib.c.
References misdn_stack::bc, misdn_bchannel::ec_enable, manager_ec_disable(), and manager_ec_enable().
Referenced by process_ast_dsp().
04369 { 04370 #ifdef MISDN_1_2 04371 if (*bc->pipeline) 04372 #else 04373 if (bc->ec_enable) 04374 #endif 04375 manager_ec_enable(bc); 04376 else 04377 manager_ec_disable(bc); 04378 }
void isdn_lib_update_rxgain | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4358 of file isdn_lib.c.
References misdn_stack::bc, manager_ph_control(), and misdn_bchannel::rxgain.
Referenced by process_ast_dsp().
04359 { 04360 manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain); 04361 }
void isdn_lib_update_txgain | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4363 of file isdn_lib.c.
References misdn_stack::bc, manager_ph_control(), and misdn_bchannel::txgain.
Referenced by process_ast_dsp().
04364 { 04365 manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain); 04366 }
void manager_bchannel_activate | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4241 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_bchannel::astbuf, misdn_stack::bc, buf, cb_log, get_stack_by_bc(), misdn_stack::midev, misdn_stack::port, and misdn_bchannel::port.
04242 { 04243 char buf[128]; 04244 04245 struct misdn_stack *stack=get_stack_by_bc(bc); 04246 04247 if (!stack) { 04248 cb_log(0, bc->port, "bchannel_activate: Stack not found !"); 04249 return ; 04250 } 04251 04252 /* we must activate if we are deactivated */ 04253 clear_ibuffer(bc->astbuf); 04254 04255 cb_log(5, stack->port, "$$$ Bchan Activated addr %x\n", bc->addr); 04256 04257 mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_ESTABLISH | REQUEST, 0,0, NULL, TIMEOUT_1SEC); 04258 04259 return ; 04260 }
void manager_bchannel_deactivate | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4263 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_bchannel::astbuf, misdn_stack::bc, misdn_bchannel::bc_state, bc_state_change(), BCHAN_ACTIVATED, BCHAN_BRIDGED, BCHAN_RELEASE, buf, cb_log, misdn_bchannel::conf_id, misdn_bchannel::generate_tone, get_stack_by_bc(), misdn_stack::midev, misdn_split_conf(), misdn_stack::port, and misdn_bchannel::port.
Referenced by clean_up_bc().
04264 { 04265 struct misdn_stack *stack=get_stack_by_bc(bc); 04266 iframe_t dact; 04267 char buf[128]; 04268 04269 switch (bc->bc_state) { 04270 case BCHAN_ACTIVATED: 04271 break; 04272 case BCHAN_BRIDGED: 04273 misdn_split_conf(bc,bc->conf_id); 04274 break; 04275 default: 04276 cb_log( 4, bc->port,"bchan_deactivate: called but not activated\n"); 04277 return ; 04278 04279 } 04280 04281 cb_log(5, stack->port, "$$$ Bchan deActivated addr %x\n", bc->addr); 04282 04283 bc->generate_tone=0; 04284 04285 dact.prim = DL_RELEASE | REQUEST; 04286 dact.addr = bc->addr | FLG_MSG_DOWN; 04287 dact.dinfo = 0; 04288 dact.len = 0; 04289 mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_RELEASE|REQUEST,0,0,NULL, TIMEOUT_1SEC); 04290 04291 clear_ibuffer(bc->astbuf); 04292 04293 bc_state_change(bc,BCHAN_RELEASE); 04294 04295 return; 04296 }
void manager_ec_disable | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4596 of file isdn_lib.c.
References misdn_stack::bc, misdn_bchannel::capability, cb_log, misdn_bchannel::ec_enable, ECHOCAN_OFF, get_stack_by_bc(), manager_ph_control(), manager_ph_control_block(), misdn_cap_is_speech(), and misdn_stack::port.
Referenced by clean_up_bc(), handle_cli_misdn_toggle_echocancel(), and isdn_lib_update_ec().
04597 { 04598 struct misdn_stack *stack=get_stack_by_bc(bc); 04599 04600 cb_log(4, stack?stack->port:0," --> ec_disable\n"); 04601 04602 if (!misdn_cap_is_speech(bc->capability)) { 04603 cb_log(1, stack?stack->port:0, " --> no speech? cannot disable EC\n"); 04604 return; 04605 } 04606 04607 #ifdef MISDN_1_2 04608 manager_ph_control_block(bc, PIPELINE_CFG, "", 0); 04609 #else 04610 if ( ! bc->ec_enable) { 04611 cb_log(3, stack?stack->port:0, "Sending Control ECHOCAN_OFF\n"); 04612 manager_ph_control(bc, ECHOCAN_OFF, 0); 04613 } 04614 #endif 04615 }
void manager_ec_enable | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4547 of file isdn_lib.c.
References misdn_stack::bc, misdn_bchannel::capability, cb_log, misdn_bchannel::ec_deftaps, misdn_bchannel::ec_enable, ECHOCAN_ON, get_stack_by_bc(), manager_ph_control_block(), misdn_cap_is_speech(), and misdn_stack::port.
Referenced by handle_cli_misdn_toggle_echocancel(), handle_event(), isdn_lib_update_ec(), and misdn_lib_send_event().
04548 { 04549 struct misdn_stack *stack=get_stack_by_bc(bc); 04550 04551 cb_log(4, stack?stack->port:0,"ec_enable\n"); 04552 04553 if (!misdn_cap_is_speech(bc->capability)) { 04554 cb_log(1, stack?stack->port:0, " --> no speech? cannot enable EC\n"); 04555 } else { 04556 04557 #ifdef MISDN_1_2 04558 if (*bc->pipeline) { 04559 cb_log(3, stack?stack->port:0,"Sending Control PIPELINE_CFG %s\n",bc->pipeline); 04560 manager_ph_control_block(bc, PIPELINE_CFG, bc->pipeline, strlen(bc->pipeline) + 1); 04561 } 04562 #else 04563 int ec_arr[2]; 04564 04565 if (bc->ec_enable) { 04566 cb_log(3, stack?stack->port:0,"Sending Control ECHOCAN_ON taps:%d\n",bc->ec_deftaps); 04567 04568 switch (bc->ec_deftaps) { 04569 case 4: 04570 case 8: 04571 case 16: 04572 case 32: 04573 case 64: 04574 case 128: 04575 case 256: 04576 case 512: 04577 case 1024: 04578 cb_log(4, stack->port, "Taps is %d\n",bc->ec_deftaps); 04579 break; 04580 default: 04581 cb_log(0, stack->port, "Taps should be power of 2\n"); 04582 bc->ec_deftaps=128; 04583 } 04584 04585 ec_arr[0]=bc->ec_deftaps; 04586 ec_arr[1]=0; 04587 04588 manager_ph_control_block(bc, ECHOCAN_ON, ec_arr, sizeof(ec_arr)); 04589 } 04590 #endif 04591 } 04592 }
char* manager_isdn_get_info | ( | enum event_e | event | ) |
Definition at line 4236 of file isdn_lib.c.
References isdn_get_info(), and msgs_g.
Referenced by cb_events().
04237 { 04238 return isdn_get_info(msgs_g , event, 0); 04239 }
void manager_ph_control | ( | struct misdn_bchannel * | bc, | |
int | c1, | |||
int | c2 | |||
) |
Definition at line 4337 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::bc, cb_log, glob_mgr, misdn_lib::midev, and misdn_bchannel::port.
Referenced by handle_event(), isdn_lib_stop_dtmf(), isdn_lib_update_rxgain(), isdn_lib_update_txgain(), manager_ec_disable(), misdn_join_conf(), misdn_lib_echo(), misdn_lib_send_event(), misdn_lib_send_tone(), and misdn_split_conf().
04338 { 04339 unsigned char buffer[mISDN_HEADER_LEN+2*sizeof(int)]; 04340 iframe_t *ctrl = (iframe_t *)buffer; /* preload data */ 04341 unsigned int *d = (unsigned int*)&ctrl->data.p; 04342 /*struct misdn_stack *stack=get_stack_by_bc(bc);*/ 04343 04344 cb_log(4,bc->port,"ph_control: c1:%x c2:%x\n",c1,c2); 04345 04346 ctrl->prim = PH_CONTROL | REQUEST; 04347 ctrl->addr = bc->addr | FLG_MSG_DOWN; 04348 ctrl->dinfo = 0; 04349 ctrl->len = sizeof(unsigned int)*2; 04350 *d++ = c1; 04351 *d++ = c2; 04352 mISDN_write(glob_mgr->midev, ctrl, mISDN_HEADER_LEN+ctrl->len, TIMEOUT_1SEC); 04353 }
int misdn_cap_is_speech | ( | int | cap | ) |
Poor mans version
Definition at line 430 of file isdn_lib.c.
References INFO_CAPABILITY_DIGITAL_RESTRICTED, and INFO_CAPABILITY_DIGITAL_UNRESTRICTED.
Referenced by cb_events(), handle_bchan(), handle_event(), manager_ec_disable(), manager_ec_enable(), misdn_lib_send_event(), and misdn_lib_tx2misdn_frm().
00432 { 00433 if ( (cap != INFO_CAPABILITY_DIGITAL_UNRESTRICTED) && 00434 (cap != INFO_CAPABILITY_DIGITAL_RESTRICTED) ) return 1; 00435 return 0; 00436 }
void misdn_dump_chanlist | ( | void | ) |
Definition at line 468 of file isdn_lib.c.
References dump_chan_list(), get_misdn_stack(), and misdn_stack::next.
Referenced by handle_cli_misdn_show_channels().
00469 { 00470 struct misdn_stack *stack=get_misdn_stack(); 00471 for ( ; stack; stack=stack->next) { 00472 dump_chan_list(stack); 00473 } 00474 00475 }
int misdn_inband_avail | ( | struct misdn_bchannel * | bc | ) |
Definition at line 438 of file isdn_lib.c.
References misdn_bchannel::early_bconnect, INFO_PI_CALL_NOT_E2E_ISDN, INFO_PI_CALLED_NOT_ISDN, INFO_PI_INBAND_AVAILABLE, and misdn_bchannel::progress_indicator.
Referenced by cb_events(), and misdn_indication().
00439 { 00440 00441 if (!bc->early_bconnect) { 00442 /* We have opted to never receive any available inband recorded messages */ 00443 return 0; 00444 } 00445 00446 switch (bc->progress_indicator) { 00447 case INFO_PI_INBAND_AVAILABLE: 00448 case INFO_PI_CALL_NOT_E2E_ISDN: 00449 case INFO_PI_CALLED_NOT_ISDN: 00450 return 1; 00451 default: 00452 return 0; 00453 } 00454 return 0; 00455 }
void misdn_lib_bridge | ( | struct misdn_bchannel * | bc1, | |
struct misdn_bchannel * | bc2 | |||
) |
Definition at line 4646 of file isdn_lib.c.
References bc_next_state_change(), BCHAN_ACTIVATED, BCHAN_BRIDGED, cb_log, misdn_join_conf(), misdn_bchannel::pid, and misdn_bchannel::port.
Referenced by misdn_bridge().
04647 { 04648 int conf_id = bc1->pid + 1; 04649 struct misdn_bchannel *bc_list[] = { bc1, bc2, NULL }; 04650 struct misdn_bchannel **bc; 04651 04652 cb_log(4, bc1->port, "I Send: BRIDGE from:%d to:%d\n",bc1->port,bc2->port); 04653 04654 for (bc=bc_list; *bc; bc++) { 04655 (*bc)->conf_id=conf_id; 04656 cb_log(4, (*bc)->port, " --> bc_addr:%x\n",(*bc)->addr); 04657 04658 switch((*bc)->bc_state) { 04659 case BCHAN_ACTIVATED: 04660 misdn_join_conf(*bc,conf_id); 04661 break; 04662 default: 04663 bc_next_state_change(*bc,BCHAN_BRIDGED); 04664 break; 04665 } 04666 } 04667 }
void misdn_lib_destroy | ( | void | ) |
Definition at line 4203 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::b_num, misdn_stack::bc, buf, cb_log, misdn_lib::event_handler_thread, misdn_lib::event_thread, glob_mgr, global_state, misdn_lib::midev, misdn_stack::midev, MISDN_INITIALIZED, misdn_stack::next, misdn_stack::port, stack_destroy(), misdn_lib::stack_list, and te_lib_destroy().
Referenced by unload_module().
04204 { 04205 struct misdn_stack *help; 04206 int i; 04207 04208 for ( help=glob_mgr->stack_list; help; help=help->next ) { 04209 for(i=0;i<=help->b_num; i++) { 04210 char buf[1024]; 04211 mISDN_write_frame(help->midev, buf, help->bc[i].addr, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); 04212 help->bc[i].addr = 0; 04213 } 04214 cb_log (1, help->port, "Destroying this port.\n"); 04215 stack_destroy(help); 04216 } 04217 04218 if (global_state == MISDN_INITIALIZED) { 04219 cb_log(4, 0, "Killing Handler Thread\n"); 04220 if ( pthread_cancel(glob_mgr->event_handler_thread) == 0 ) { 04221 cb_log(4, 0, "Joining Handler Thread\n"); 04222 pthread_join(glob_mgr->event_handler_thread, NULL); 04223 } 04224 04225 cb_log(4, 0, "Killing Main Thread\n"); 04226 if ( pthread_cancel(glob_mgr->event_thread) == 0 ) { 04227 cb_log(4, 0, "Joining Main Thread\n"); 04228 pthread_join(glob_mgr->event_thread, NULL); 04229 } 04230 } 04231 04232 cb_log(1, 0, "Closing mISDN device\n"); 04233 te_lib_destroy(glob_mgr->midev); 04234 }
void misdn_lib_echo | ( | struct misdn_bchannel * | bc, | |
int | onoff | |||
) |
Definition at line 4689 of file isdn_lib.c.
References cb_log, manager_ph_control(), and misdn_bchannel::port.
04690 { 04691 cb_log(3,bc->port, " --> ECHO %s\n", onoff?"ON":"OFF"); 04692 manager_ph_control(bc, onoff?CMX_ECHO_ON:CMX_ECHO_OFF, 0); 04693 }
struct misdn_bchannel* misdn_lib_find_held_bc | ( | int | port, | |
int | l3_id | |||
) |
Find a held call's B channel record.
port | Port the call is on. | |
l3_id | mISDN Layer 3 ID of held call. |
Definition at line 4499 of file isdn_lib.c.
References misdn_stack::bc, get_misdn_stack(), misdn_stack::next, misdn_stack::port, and stack_holder_find().
Referenced by misdn_hangup().
04500 { 04501 struct misdn_bchannel *bc; 04502 struct misdn_stack *stack; 04503 04504 bc = NULL; 04505 for (stack = get_misdn_stack(); stack; stack = stack->next) { 04506 if (stack->port == port) { 04507 bc = stack_holder_find(stack, l3_id); 04508 break; 04509 } 04510 } 04511 04512 return bc; 04513 }
struct misdn_bchannel* misdn_lib_get_free_bc | ( | int | port, | |
int | channel, | |||
int | inout, | |||
int | dec | |||
) |
Definition at line 3241 of file isdn_lib.c.
References misdn_stack::b_num, misdn_stack::bc, misdn_stack::blocked, cb_log, misdn_bchannel::channel, misdn_bchannel::cw, misdn_bchannel::dec, glob_mgr, MAX_BCHANS, misdn_stack::next, misdn_stack::port, prepare_bc(), misdn_stack::pri, pthread_mutex_lock, pthread_mutex_unlock, misdn_stack::ptp, misdn_stack::st_lock, misdn_lib::stack_list, and test_inuse().
Referenced by handle_cr(), handle_event_nt(), and misdn_request().
03242 { 03243 struct misdn_stack *stack; 03244 int i; 03245 03246 if (channel < 0 || channel > MAX_BCHANS) { 03247 cb_log(0,port,"Requested channel out of bounds (%d)\n",channel); 03248 return NULL; 03249 } 03250 03251 for (stack=glob_mgr->stack_list; stack; stack=stack->next) { 03252 03253 if (stack->port == port) { 03254 int maxnum; 03255 03256 if (stack->blocked) { 03257 cb_log(0,port,"Port is blocked\n"); 03258 return NULL; 03259 } 03260 03261 pthread_mutex_lock(&stack->st_lock); 03262 if (channel > 0) { 03263 if (channel <= stack->b_num) { 03264 for (i = 0; i < stack->b_num; i++) { 03265 if ( stack->bc[i].channel == channel) { 03266 if (test_inuse(&stack->bc[i])) { 03267 pthread_mutex_unlock(&stack->st_lock); 03268 cb_log(0,port,"Requested channel:%d on port:%d is already in use\n",channel, port); 03269 return NULL; 03270 03271 } else { 03272 prepare_bc(&stack->bc[i], channel); 03273 pthread_mutex_unlock(&stack->st_lock); 03274 return &stack->bc[i]; 03275 } 03276 } 03277 } 03278 } else { 03279 pthread_mutex_unlock(&stack->st_lock); 03280 cb_log(0,port,"Requested channel:%d is out of bounds on port:%d\n",channel, port); 03281 return NULL; 03282 } 03283 } 03284 03285 maxnum = inout && !stack->pri && !stack->ptp ? stack->b_num + 1 : stack->b_num; 03286 03287 if (dec) { 03288 for (i = maxnum-1; i>=0; i--) { 03289 if (!test_inuse(&stack->bc[i])) { 03290 /* 3. channel on bri means CW*/ 03291 if (!stack->pri && i==stack->b_num) 03292 stack->bc[i].cw=1; 03293 03294 prepare_bc(&stack->bc[i], channel); 03295 stack->bc[i].dec=1; 03296 pthread_mutex_unlock(&stack->st_lock); 03297 return &stack->bc[i]; 03298 } 03299 } 03300 } else { 03301 for (i = 0; i <maxnum; i++) { 03302 if (!test_inuse(&stack->bc[i])) { 03303 /* 3. channel on bri means CW*/ 03304 if (!stack->pri && i==stack->b_num) 03305 stack->bc[i].cw=1; 03306 03307 prepare_bc(&stack->bc[i], channel); 03308 pthread_mutex_unlock(&stack->st_lock); 03309 return &stack->bc[i]; 03310 } 03311 } 03312 } 03313 pthread_mutex_unlock(&stack->st_lock); 03314 03315 cb_log(1,port,"There is no free channel on port (%d)\n",port); 03316 return NULL; 03317 } 03318 } 03319 03320 cb_log(0,port,"Port is not configured (%d)\n",port); 03321 return NULL; 03322 }
int misdn_lib_get_maxchans | ( | int | port | ) |
Definition at line 131 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, misdn_stack::port, and misdn_stack::pri.
Referenced by misdn_request().
00132 { 00133 struct misdn_stack *stack=get_misdn_stack(); 00134 for ( ; stack; stack=stack->next) { 00135 if (stack->port == port) { 00136 if (stack->pri) 00137 return 30; 00138 else 00139 return 2; 00140 } 00141 } 00142 return -1; 00143 }
int misdn_lib_get_port_down | ( | int | port | ) |
Definition at line 1778 of file isdn_lib.c.
References glob_mgr, misdn_stack::l2link, misdn_lib_get_l1_down(), misdn_lib_get_l2_down(), misdn_stack::next, misdn_stack::port, and misdn_lib::stack_list.
Referenced by handle_cli_misdn_port_down().
01779 { /* Pull Down L1 */ 01780 struct misdn_stack *stack; 01781 for (stack=glob_mgr->stack_list; 01782 stack; 01783 stack=stack->next) { 01784 if (stack->port == port) { 01785 if (stack->l2link) 01786 misdn_lib_get_l2_down(stack); 01787 misdn_lib_get_l1_down(stack); 01788 return 0; 01789 } 01790 } 01791 return 0; 01792 }
int misdn_lib_get_port_info | ( | int | port | ) |
Definition at line 3799 of file isdn_lib.c.
References misdn_lib::activatequeue, cb_log, find_stack_by_port(), glob_mgr, misdn_lib::new_msg, and misdn_stack::upper_id.
03800 { 03801 msg_t *msg=alloc_msg(MAX_MSG_SIZE); 03802 iframe_t *frm; 03803 struct misdn_stack *stack=find_stack_by_port(port); 03804 if (!msg) { 03805 cb_log(0, port, "misdn_lib_get_port_info: alloc_msg failed!\n"); 03806 return -1; 03807 } 03808 frm=(iframe_t*)msg->data; 03809 if (!stack ) { 03810 cb_log(0, port, "There is no Stack for this port.\n"); 03811 return -1; 03812 } 03813 /* activate bchannel */ 03814 frm->prim = CC_STATUS_ENQUIRY | REQUEST; 03815 03816 frm->addr = stack->upper_id| FLG_MSG_DOWN; 03817 03818 frm->dinfo = 0; 03819 frm->len = 0; 03820 03821 msg_queue_tail(&glob_mgr->activatequeue, msg); 03822 sem_post(&glob_mgr->new_msg); 03823 03824 03825 return 0; 03826 }
int misdn_lib_get_port_up | ( | int | port | ) |
Definition at line 1756 of file isdn_lib.c.
References glob_mgr, misdn_stack::l1link, misdn_stack::l2link, misdn_lib_get_l1_up(), misdn_lib_get_l2_up(), misdn_stack::next, misdn_stack::port, and misdn_lib::stack_list.
Referenced by handle_cli_misdn_port_up(), and misdn_check_l2l1().
01757 { /* Pull Up L1 */ 01758 struct misdn_stack *stack; 01759 01760 for (stack=glob_mgr->stack_list; 01761 stack; 01762 stack=stack->next) { 01763 01764 if (stack->port == port) { 01765 01766 if (!stack->l1link) 01767 misdn_lib_get_l1_up(stack); 01768 if (!stack->l2link) 01769 misdn_lib_get_l2_up(stack); 01770 01771 return 0; 01772 } 01773 } 01774 return 0; 01775 }
int misdn_lib_init | ( | char * | portlist, | |
struct misdn_lib_iface * | iface, | |||
void * | user_data | |||
) |
Definition at line 4095 of file isdn_lib.c.
References misdn_lib::activatequeue, misdn_stack::b_num, misdn_stack::bc, calloc, misdn_lib_iface::cb_event, cb_event, misdn_lib_iface::cb_jb_empty, cb_jb_empty, misdn_lib_iface::cb_log, cb_log, first, flip_buf_bits(), glob_mgr, init_bc(), init_flip_bits(), misdn_stack::mgr, misdn_stack::midev, misdn_lib::midev, misdn_lib_nt_debug_init(), misdn_lib::new_msg, misdn_stack::next, misdn_stack::port, ptp, stack_init(), te_lib_init(), tone_425_flip, and tone_silence_flip.
Referenced by load_module().
04096 { 04097 struct misdn_lib *mgr=calloc(1, sizeof(struct misdn_lib)); 04098 char *tok, *tokb; 04099 char plist[1024]; 04100 int midev; 04101 int port_count=0; 04102 04103 cb_log = iface->cb_log; 04104 cb_event = iface->cb_event; 04105 cb_jb_empty = iface->cb_jb_empty; 04106 04107 glob_mgr = mgr; 04108 04109 msg_init(); 04110 04111 misdn_lib_nt_debug_init(0,NULL); 04112 04113 if (!portlist || (*portlist == 0) ) return 1; 04114 04115 init_flip_bits(); 04116 04117 { 04118 strncpy(plist,portlist, 1024); 04119 plist[1023] = 0; 04120 } 04121 04122 memcpy(tone_425_flip,tone_425,TONE_425_SIZE); 04123 flip_buf_bits(tone_425_flip,TONE_425_SIZE); 04124 04125 memcpy(tone_silence_flip,tone_SILENCE,TONE_SILENCE_SIZE); 04126 flip_buf_bits(tone_silence_flip,TONE_SILENCE_SIZE); 04127 04128 midev=te_lib_init(); 04129 mgr->midev=midev; 04130 04131 port_count=mISDN_get_stack_count(midev); 04132 04133 msg_queue_init(&mgr->activatequeue); 04134 04135 if (sem_init(&mgr->new_msg, 1, 0)<0) 04136 sem_init(&mgr->new_msg, 0, 0); 04137 04138 for (tok=strtok_r(plist," ,",&tokb ); 04139 tok; 04140 tok=strtok_r(NULL," ,",&tokb)) { 04141 int port = atoi(tok); 04142 struct misdn_stack *stack; 04143 static int first=1; 04144 int ptp=0; 04145 04146 if (strstr(tok, "ptp")) 04147 ptp=1; 04148 04149 if (port > port_count) { 04150 cb_log(0, port, "Couldn't Initialize this port since we have only %d ports\n", port_count); 04151 exit(1); 04152 } 04153 stack=stack_init(midev, port, ptp); 04154 04155 if (!stack) { 04156 perror("stack_init"); 04157 exit(1); 04158 } 04159 04160 { 04161 int i; 04162 for(i=0;i<=stack->b_num; i++) { 04163 int r; 04164 if ((r=init_bc(stack, &stack->bc[i], stack->midev,port,i, "", 1))<0) { 04165 cb_log(0, port, "Got Err @ init_bc :%d\n",r); 04166 exit(1); 04167 } 04168 } 04169 } 04170 04171 if (stack && first) { 04172 mgr->stack_list=stack; 04173 first=0; 04174 continue; 04175 } 04176 04177 if (stack) { 04178 struct misdn_stack * help; 04179 for ( help=mgr->stack_list; help; help=help->next ) 04180 if (help->next == NULL) break; 04181 help->next=stack; 04182 } 04183 04184 } 04185 04186 if (sem_init(&handler_started, 1, 0)<0) 04187 sem_init(&handler_started, 0, 0); 04188 04189 cb_log(8, 0, "Starting Event Handler\n"); 04190 pthread_create( &mgr->event_handler_thread, NULL,(void*)manager_event_handler, mgr); 04191 04192 sem_wait(&handler_started) ; 04193 cb_log(8, 0, "Starting Event Catcher\n"); 04194 pthread_create( &mgr->event_thread, NULL, (void*)misdn_lib_isdn_event_catcher, mgr); 04195 04196 cb_log(8, 0, "Event Catcher started\n"); 04197 04198 global_state= MISDN_INITIALIZED; 04199 04200 return (mgr == NULL); 04201 }
int misdn_lib_is_port_blocked | ( | int | port | ) |
Definition at line 111 of file isdn_lib.c.
References misdn_stack::blocked, get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
00112 { 00113 struct misdn_stack *stack=get_misdn_stack(); 00114 for ( ; stack; stack=stack->next) { 00115 if (stack->port == port) { 00116 return stack->blocked; 00117 } 00118 } 00119 return -1; 00120 }
int misdn_lib_is_ptp | ( | int | port | ) |
Definition at line 122 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, misdn_stack::port, and misdn_stack::ptp.
Referenced by cb_events(), and do_immediate_setup().
00123 { 00124 struct misdn_stack *stack=get_misdn_stack(); 00125 for ( ; stack; stack=stack->next) { 00126 if (stack->port == port) return stack->ptp; 00127 } 00128 return -1; 00129 }
void misdn_lib_isdn_l1watcher | ( | int | port | ) |
Definition at line 3080 of file isdn_lib.c.
References cb_log, glob_mgr, misdn_stack::l1link, misdn_lib_get_l1_up(), misdn_lib_get_l2_up(), misdn_lib_get_short_status(), misdn_stack::next, misdn_stack::port, and misdn_lib::stack_list.
Referenced by misdn_l1_task().
03081 { 03082 struct misdn_stack *stack; 03083 03084 for (stack = glob_mgr->stack_list; stack && (stack->port != port); stack = stack->next) 03085 ; 03086 03087 if (stack) { 03088 cb_log(4, port, "Checking L1 State\n"); 03089 if (!stack->l1link) { 03090 cb_log(4, port, "L1 State Down, trying to get it up again\n"); 03091 misdn_lib_get_short_status(stack); 03092 misdn_lib_get_l1_up(stack); 03093 misdn_lib_get_l2_up(stack); 03094 } 03095 } 03096 }
void misdn_lib_log_ies | ( | struct misdn_bchannel * | bc | ) |
Definition at line 3363 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_bchannel::b_stid, misdn_stack::bc, bearer2str(), misdn_bchannel::cad, misdn_bchannel::capability, misdn_bchannel::cause, cb_log, misdn_bchannel::channel, misdn_bchannel::cpnnumplan, misdn_bchannel::dnumplan, fac2str(), misdn_bchannel::fac_in, misdn_bchannel::fac_out, get_stack_by_bc(), misdn_bchannel::holded, misdn_bchannel::info_dad, misdn_bchannel::keypad, misdn_bchannel::l3_id, misdn_bchannel::layer_id, misdn_bchannel::mode, misdn_stack::nt, misdn_bchannel::onumplan, misdn_bchannel::out_cause, misdn_stack::port, misdn_bchannel::pres, misdn_bchannel::progress_indicator, misdn_bchannel::rad, misdn_bchannel::rate, misdn_bchannel::rnumplan, misdn_bchannel::screen, misdn_bchannel::sending_complete, misdn_bchannel::stack_holder, misdn_bchannel::urate, and misdn_bchannel::user1.
Referenced by cb_events(), and misdn_lib_send_event().
03364 { 03365 struct misdn_stack *stack; 03366 03367 if (!bc) return; 03368 03369 stack = get_stack_by_bc(bc); 03370 03371 if (!stack) return; 03372 03373 cb_log(2, stack->port, " --> channel:%d mode:%s cause:%d ocause:%d rad:%s cad:%s\n", bc->channel, stack->nt?"NT":"TE", bc->cause, bc->out_cause, bc->rad, bc->cad); 03374 03375 cb_log(2, stack->port, 03376 " --> info_dad:%s onumplan:%c dnumplan:%c rnumplan:%c cpnnumplan:%c\n", 03377 bc->info_dad, 03378 bc->onumplan>=0?'0'+bc->onumplan:' ', 03379 bc->dnumplan>=0?'0'+bc->dnumplan:' ', 03380 bc->rnumplan>=0?'0'+bc->rnumplan:' ', 03381 bc->cpnnumplan>=0?'0'+bc->cpnnumplan:' ' 03382 ); 03383 03384 cb_log(3, stack->port, " --> caps:%s pi:%x keypad:%s sending_complete:%d\n", bearer2str(bc->capability),bc->progress_indicator, bc->keypad, bc->sending_complete); 03385 cb_log(4, stack->port, " --> screen:%d --> pres:%d\n", 03386 bc->screen, bc->pres); 03387 03388 cb_log(4, stack->port, " --> addr:%x l3id:%x b_stid:%x layer_id:%x\n", bc->addr, bc->l3_id, bc->b_stid, bc->layer_id); 03389 03390 cb_log(4, stack->port, " --> facility:%s out_facility:%s\n",fac2str(bc->fac_in.Function),fac2str(bc->fac_out.Function)); 03391 03392 cb_log(5, stack->port, " --> urate:%d rate:%d mode:%d user1:%d\n", bc->urate, bc->rate, bc->mode,bc->user1); 03393 03394 cb_log(5, stack->port, " --> bc:%p h:%d sh:%d\n", bc, bc->holded, bc->stack_holder); 03395 }
int misdn_lib_maxports_get | ( | void | ) |
Definition at line 4045 of file isdn_lib.c.
Referenced by load_module().
04046 { 04047 /* BE AWARE WE HAVE NO cb_log() HERE! */ 04048 04049 int i = mISDN_open(); 04050 int max=0; 04051 04052 if (i<0) 04053 return -1; 04054 04055 max = mISDN_get_stack_count(i); 04056 04057 mISDN_close(i); 04058 04059 return max; 04060 }
void misdn_lib_nt_debug_init | ( | int | flags, | |
char * | file | |||
) |
Definition at line 4075 of file isdn_lib.c.
References f.
Referenced by load_module(), and misdn_lib_init().
04076 { 04077 static int init=0; 04078 char *f; 04079 04080 if (!flags) 04081 f=NULL; 04082 else 04083 f=file; 04084 04085 if (!init) { 04086 debug_init( flags , f, f, f); 04087 init=1; 04088 } else { 04089 debug_close(); 04090 debug_init( flags , f, f, f); 04091 } 04092 }
void misdn_lib_nt_keepcalls | ( | int | kc | ) |
Definition at line 4063 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, and misdn_stack::nst.
Referenced by load_module().
04064 { 04065 #ifdef FEATURE_NET_KEEPCALLS 04066 if (kc) { 04067 struct misdn_stack *stack=get_misdn_stack(); 04068 for ( ; stack; stack=stack->next) { 04069 stack->nst.feature |= FEATURE_NET_KEEPCALLS; 04070 } 04071 } 04072 #endif 04073 }
int misdn_lib_pid_restart | ( | int | pid | ) |
int misdn_lib_port_block | ( | int | port | ) |
Definition at line 85 of file isdn_lib.c.
References misdn_stack::blocked, get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
Referenced by cb_events(), and handle_cli_misdn_port_block().
00086 { 00087 struct misdn_stack *stack=get_misdn_stack(); 00088 for ( ; stack; stack=stack->next) { 00089 if (stack->port == port) { 00090 stack->blocked=1; 00091 return 0; 00092 } 00093 } 00094 return -1; 00095 00096 }
int misdn_lib_port_is_nt | ( | int | port | ) |
Definition at line 59 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, misdn_stack::nt, and misdn_stack::port.
Referenced by handle_cli_misdn_send_facility().
00060 { 00061 struct misdn_stack *stack=get_misdn_stack(); 00062 for ( ; stack; stack=stack->next) { 00063 if (stack->port == port) { 00064 return stack->nt; 00065 } 00066 } 00067 00068 return -1; 00069 }
int misdn_lib_port_is_pri | ( | int | port | ) |
Definition at line 47 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, misdn_stack::port, and misdn_stack::pri.
Referenced by misdn_new(), test_inuse(), and update_name().
00048 { 00049 struct misdn_stack *stack=get_misdn_stack(); 00050 for ( ; stack; stack=stack->next) { 00051 if (stack->port == port) { 00052 return stack->pri; 00053 } 00054 } 00055 00056 return -1; 00057 }
int misdn_lib_port_restart | ( | int | port | ) |
int misdn_lib_port_unblock | ( | int | port | ) |
Definition at line 98 of file isdn_lib.c.
References misdn_stack::blocked, get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
Referenced by handle_cli_misdn_port_unblock().
00099 { 00100 struct misdn_stack *stack=get_misdn_stack(); 00101 for ( ; stack; stack=stack->next) { 00102 if (stack->port == port) { 00103 stack->blocked=0; 00104 return 0; 00105 } 00106 } 00107 return -1; 00108 00109 }
int misdn_lib_port_up | ( | int | port, | |
int | notcheck | |||
) |
Definition at line 1794 of file isdn_lib.c.
References misdn_stack::blocked, cb_log, glob_mgr, misdn_stack::l1link, misdn_stack::l2link, misdn_stack::next, misdn_stack::port, misdn_stack::ptp, and misdn_lib::stack_list.
Referenced by misdn_check_l2l1(), and misdn_request().
01795 { 01796 struct misdn_stack *stack; 01797 01798 01799 for (stack=glob_mgr->stack_list; 01800 stack; 01801 stack=stack->next) { 01802 01803 if (stack->port == port) { 01804 01805 if (stack->blocked) { 01806 cb_log(0,port, "Port Blocked:%d L2:%d L1:%d\n", stack->blocked, stack->l2link, stack->l1link); 01807 return -1; 01808 } 01809 01810 if (stack->ptp ) { 01811 01812 if (stack->l1link && stack->l2link) { 01813 return 1; 01814 } else { 01815 cb_log(1,port, "Port Down L2:%d L1:%d\n", 01816 stack->l2link, stack->l1link); 01817 return 0; 01818 } 01819 } else { 01820 if ( !check || stack->l1link ) 01821 return 1; 01822 else { 01823 cb_log(1,port, "Port down PMP\n"); 01824 return 0; 01825 } 01826 } 01827 } 01828 } 01829 01830 return -1; 01831 }
void misdn_lib_reinit_nt_stack | ( | int | port | ) |
Definition at line 4697 of file isdn_lib.c.
References misdn_stack::blocked, misdn_stack::d_stid, find_stack_by_port(), glob_mgr, handle_event_nt(), misdn_stack::l2link, misdn_stack::lower_id, misdn_stack::mgr, misdn_lib::midev, misdn_lib_get_l1_up(), misdn_lib_get_l2_up(), misdn_stack::nst, misdn_stack::pri, misdn_stack::ptp, and misdn_stack::upper_id.
Referenced by handle_event_nt(), and misdn_lib_port_restart().
04698 { 04699 struct misdn_stack *stack=find_stack_by_port(port); 04700 04701 if (stack) { 04702 stack->l2link=0; 04703 stack->blocked=0; 04704 04705 cleanup_Isdnl3(&stack->nst); 04706 cleanup_Isdnl2(&stack->nst); 04707 04708 04709 memset(&stack->nst, 0, sizeof(net_stack_t)); 04710 memset(&stack->mgr, 0, sizeof(manager_t)); 04711 04712 stack->mgr.nst = &stack->nst; 04713 stack->nst.manager = &stack->mgr; 04714 04715 stack->nst.l3_manager = handle_event_nt; 04716 stack->nst.device = glob_mgr->midev; 04717 stack->nst.cardnr = port; 04718 stack->nst.d_stid = stack->d_stid; 04719 04720 stack->nst.feature = FEATURE_NET_HOLD; 04721 if (stack->ptp) 04722 stack->nst.feature |= FEATURE_NET_PTP; 04723 if (stack->pri) 04724 stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID; 04725 04726 stack->nst.l1_id = stack->lower_id; 04727 stack->nst.l2_id = stack->upper_id; 04728 04729 msg_queue_init(&stack->nst.down_queue); 04730 04731 Isdnl2Init(&stack->nst); 04732 Isdnl3Init(&stack->nst); 04733 04734 if (!stack->ptp) 04735 misdn_lib_get_l1_up(stack); 04736 misdn_lib_get_l2_up(stack); 04737 } 04738 }
void misdn_lib_release | ( | struct misdn_bchannel * | bc | ) |
Definition at line 1734 of file isdn_lib.c.
References misdn_stack::bc, cb_log, misdn_bchannel::channel, clean_up_bc(), empty_bc(), empty_chan_in_stack(), get_stack_by_bc(), and misdn_bchannel::in_use.
Referenced by misdn_hangup().
01735 { 01736 int channel; 01737 struct misdn_stack *stack=get_stack_by_bc(bc); 01738 01739 if (!stack) { 01740 cb_log(1,0,"misdn_release: No Stack found\n"); 01741 return; 01742 } 01743 01744 channel = bc->channel; 01745 empty_bc(bc); 01746 clean_up_bc(bc); 01747 if (channel > 0) { 01748 empty_chan_in_stack(stack, channel); 01749 } 01750 bc->in_use=0; 01751 }
int misdn_lib_send_event | ( | struct misdn_bchannel * | bc, | |
enum event_e | event | |||
) |
Definition at line 3414 of file isdn_lib.c.
References misdn_bchannel::bc_state, bc_state2str(), bc_state_change(), BCHAN_BRIDGED, BCHAN_CLEANED, misdn_bchannel::capability, misdn_bchannel::cause, cb_log, misdn_bchannel::channel, misdn_bchannel::channel_found, misdn_bchannel::channel_preselected, clean_up_bc(), misdn_bchannel::conf_id, create_process(), misdn_bchannel::crypt_key, misdn_bchannel::dad, misdn_bchannel::dnumplan, misdn_stack::downqueue, empty_bc(), empty_chan_in_stack(), ENOCHAN, EVENT_ALERTING, EVENT_CONNECT, EVENT_CONNECT_ACKNOWLEDGE, EVENT_DISCONNECT, EVENT_HOLD_ACKNOWLEDGE, EVENT_PROCEEDING, EVENT_PROGRESS, EVENT_RELEASE, EVENT_RELEASE_COMPLETE, EVENT_RETRIEVE_ACKNOWLEDGE, EVENT_SETUP, EVENT_SETUP_ACKNOWLEDGE, misdn_bchannel::evq, find_bc_by_confid(), find_free_chan_in_stack(), get_stack_by_bc(), glob_mgr, misdn_bchannel::holded, misdn_bchannel::in_use, isdn_get_info(), isdn_msg_build_event(), misdn_stack::l1link, malloc, manager_ec_enable(), manager_ph_control(), manager_ph_control_block(), misdn_lib::midev, misdn_cap_is_speech(), misdn_lib_get_l1_up(), misdn_lib_log_ies(), misdn_send_lock(), misdn_send_unlock(), misdn_split_conf(), msg, msgs_g, misdn_bchannel::need_disconnect, misdn_bchannel::need_release, misdn_bchannel::need_release_complete, misdn_lib::new_msg, misdn_bchannel::nodsp, misdn_bchannel::nt, misdn_stack::nt, misdn_bchannel::oad, misdn_bchannel::onumplan, misdn_bchannel::out_cause, misdn_bchannel::pid, misdn_stack::port, misdn_bchannel::port, RETURN, misdn_bchannel::rxgain, setup_bc(), stack_holder_add(), misdn_bchannel::txgain, and misdn_stack::upper_id.
Referenced by cb_events(), do_immediate_setup(), handle_cli_misdn_send_display(), handle_cli_misdn_send_facility(), handle_event(), handle_event_nt(), handle_frm(), handle_l1(), misdn_answer(), misdn_call(), misdn_digit_end(), misdn_facility_exec(), misdn_hangup(), misdn_indication(), misdn_lib_send_restart(), misdn_overlap_dial_task(), misdn_send_text(), start_pbx(), and wait_for_digits().
03415 { 03416 msg_t *msg; 03417 int retval=0; 03418 struct misdn_stack *stack; 03419 struct misdn_bchannel *held_bc; 03420 03421 if (!bc) RETURN(-1,OUT_POST_UNLOCK); 03422 03423 stack = get_stack_by_bc(bc); 03424 03425 if (!stack) { 03426 cb_log(0,bc->port,"SENDEVENT: no Stack for event:%s oad:%s dad:%s \n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad); 03427 RETURN(-1,OUT); 03428 } 03429 03430 misdn_send_lock(bc); 03431 03432 03433 cb_log(6,stack->port,"SENDEVENT: stack->nt:%d stack->upperid:%x\n",stack->nt, stack->upper_id); 03434 03435 if ( stack->nt && !stack->l1link) { 03436 /** Queue Event **/ 03437 bc->evq=event; 03438 cb_log(1, stack->port, "Queueing Event %s because L1 is down (btw. Activating L1)\n", isdn_get_info(msgs_g, event, 0)); 03439 misdn_lib_get_l1_up(stack); 03440 RETURN(0,OUT); 03441 } 03442 03443 cb_log(1, stack->port, "I SEND:%s oad:%s dad:%s pid:%d\n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad, bc->pid); 03444 cb_log(4, stack->port, " --> bc_state:%s\n",bc_state2str(bc->bc_state)); 03445 misdn_lib_log_ies(bc); 03446 03447 switch (event) { 03448 case EVENT_SETUP: 03449 if (create_process(glob_mgr->midev, bc)<0) { 03450 cb_log(0, stack->port, " No free channel at the moment @ send_event\n"); 03451 03452 RETURN(-ENOCHAN,OUT); 03453 } 03454 break; 03455 03456 case EVENT_PROGRESS: 03457 case EVENT_ALERTING: 03458 case EVENT_PROCEEDING: 03459 case EVENT_SETUP_ACKNOWLEDGE: 03460 case EVENT_CONNECT: 03461 if (!stack->nt) break; 03462 03463 case EVENT_RETRIEVE_ACKNOWLEDGE: 03464 03465 if (stack->nt) { 03466 if (bc->channel <=0 ) { /* else we have the channel already */ 03467 if (find_free_chan_in_stack(stack, bc, 0, 0)<0) { 03468 cb_log(0, stack->port, " No free channel at the moment\n"); 03469 /*FIXME: add disconnect*/ 03470 RETURN(-ENOCHAN,OUT); 03471 } 03472 } 03473 /* Its that i generate channels */ 03474 } 03475 03476 retval=setup_bc(bc); 03477 if (retval == -EINVAL) { 03478 cb_log(0,bc->port,"send_event: setup_bc failed\n"); 03479 } 03480 03481 if (misdn_cap_is_speech(bc->capability)) { 03482 if ((event==EVENT_CONNECT)||(event==EVENT_RETRIEVE_ACKNOWLEDGE)) { 03483 if ( *bc->crypt_key ) { 03484 cb_log(4, stack->port, " --> ENABLING BLOWFISH channel:%d oad%d:%s dad%d:%s \n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad); 03485 03486 manager_ph_control_block(bc, BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) ); 03487 } 03488 03489 if (!bc->nodsp) manager_ph_control(bc, DTMF_TONE_START, 0); 03490 manager_ec_enable(bc); 03491 03492 if (bc->txgain != 0) { 03493 cb_log(4, stack->port, "--> Changing txgain to %d\n", bc->txgain); 03494 manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain); 03495 } 03496 03497 if ( bc->rxgain != 0 ) { 03498 cb_log(4, stack->port, "--> Changing rxgain to %d\n", bc->rxgain); 03499 manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain); 03500 } 03501 } 03502 } 03503 break; 03504 03505 case EVENT_HOLD_ACKNOWLEDGE: 03506 held_bc = malloc(sizeof(struct misdn_bchannel)); 03507 if (!held_bc) { 03508 cb_log(0, bc->port, "Could not allocate held_bc!!!\n"); 03509 RETURN(-1,OUT); 03510 } 03511 03512 /* backup the bc and put it in storage */ 03513 *held_bc = *bc; 03514 held_bc->holded = 1; 03515 held_bc->channel = 0;/* A held call does not have a channel anymore. */ 03516 held_bc->channel_preselected = 0; 03517 held_bc->channel_found = 0; 03518 bc_state_change(held_bc, BCHAN_CLEANED); 03519 stack_holder_add(stack, held_bc); 03520 03521 /* kill the bridge and clean the real b-channel record */ 03522 if (stack->nt) { 03523 int channel; 03524 if (bc->bc_state == BCHAN_BRIDGED) { 03525 struct misdn_bchannel *bc2; 03526 03527 misdn_split_conf(bc,bc->conf_id); 03528 bc2 = find_bc_by_confid(bc->conf_id); 03529 if (!bc2) { 03530 cb_log(0,bc->port,"We have no second bc in bridge???\n"); 03531 } else { 03532 misdn_split_conf(bc2,bc->conf_id); 03533 } 03534 } 03535 03536 channel = bc->channel; 03537 03538 empty_bc(bc); 03539 clean_up_bc(bc); 03540 03541 if (channel>0) 03542 empty_chan_in_stack(stack,channel); 03543 03544 bc->in_use=0; 03545 } 03546 break; 03547 03548 /* finishing the channel eh ? */ 03549 case EVENT_DISCONNECT: 03550 if (!bc->need_disconnect) { 03551 cb_log(0,bc->port," --> we have already send Disconnect\n"); 03552 RETURN(-1,OUT); 03553 } 03554 03555 bc->need_disconnect=0; 03556 break; 03557 case EVENT_RELEASE: 03558 if (!bc->need_release) { 03559 cb_log(0,bc->port," --> we have already send Release\n"); 03560 RETURN(-1,OUT); 03561 } 03562 bc->need_disconnect=0; 03563 bc->need_release=0; 03564 break; 03565 case EVENT_RELEASE_COMPLETE: 03566 if (!bc->need_release_complete) { 03567 cb_log(0,bc->port," --> we have already send Release_complete\n"); 03568 RETURN(-1,OUT); 03569 } 03570 bc->need_disconnect=0; 03571 bc->need_release=0; 03572 bc->need_release_complete=0; 03573 03574 if (!stack->nt) { 03575 /*create cleanup in TE*/ 03576 int channel=bc->channel; 03577 03578 int tmpcause=bc->cause; 03579 int tmp_out_cause=bc->out_cause; 03580 empty_bc(bc); 03581 bc->cause=tmpcause; 03582 bc->out_cause=tmp_out_cause; 03583 clean_up_bc(bc); 03584 03585 if (channel>0) 03586 empty_chan_in_stack(stack,channel); 03587 03588 bc->in_use=0; 03589 } 03590 break; 03591 03592 case EVENT_CONNECT_ACKNOWLEDGE: 03593 03594 if ( bc->nt || misdn_cap_is_speech(bc->capability)) { 03595 int retval=setup_bc(bc); 03596 if (retval == -EINVAL){ 03597 cb_log(0,bc->port,"send_event: setup_bc failed\n"); 03598 03599 } 03600 } 03601 03602 if (misdn_cap_is_speech(bc->capability)) { 03603 if ( !bc->nodsp) manager_ph_control(bc, DTMF_TONE_START, 0); 03604 manager_ec_enable(bc); 03605 03606 if ( bc->txgain != 0 ) { 03607 cb_log(4, stack->port, "--> Changing txgain to %d\n", bc->txgain); 03608 manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain); 03609 } 03610 if ( bc->rxgain != 0 ) { 03611 cb_log(4, stack->port, "--> Changing rxgain to %d\n", bc->rxgain); 03612 manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain); 03613 } 03614 } 03615 break; 03616 03617 default: 03618 break; 03619 } 03620 03621 /* Later we should think about sending bchannel data directly to misdn. */ 03622 msg = isdn_msg_build_event(msgs_g, bc, event, stack->nt); 03623 msg_queue_tail(&stack->downqueue, msg); 03624 sem_post(&glob_mgr->new_msg); 03625 03626 OUT: 03627 misdn_send_unlock(bc); 03628 03629 OUT_POST_UNLOCK: 03630 return retval; 03631 }
int misdn_lib_send_restart | ( | int | port, | |
int | channel | |||
) |
Definition at line 3865 of file isdn_lib.c.
References misdn_stack::b_num, misdn_stack::bc, cb_log, misdn_bchannel::channel, clean_up_bc(), empty_bc(), EVENT_RESTART, find_stack_by_port(), misdn_bchannel::in_use, misdn_lib_send_event(), misdn_make_dummy(), misdn_stack::nt, and misdn_stack::port.
Referenced by handle_cli_misdn_send_restart(), handle_event_nt(), and handle_frm().
03866 { 03867 struct misdn_stack *stack=find_stack_by_port(port); 03868 struct misdn_bchannel dummybc; 03869 /*default is all channels*/ 03870 cb_log(0, port, "Sending Restarts on this port.\n"); 03871 03872 misdn_make_dummy(&dummybc, stack->port, MISDN_ID_GLOBAL, stack->nt, 0); 03873 03874 /*default is all channels*/ 03875 if (channel <0) { 03876 dummybc.channel=-1; 03877 cb_log(0, port, "Restarting and all Interfaces\n"); 03878 misdn_lib_send_event(&dummybc, EVENT_RESTART); 03879 03880 return 0; 03881 } 03882 03883 /*if a channel is specified we restart only this one*/ 03884 if (channel >0) { 03885 int cnt; 03886 dummybc.channel=channel; 03887 cb_log(0, port, "Restarting and cleaning channel %d\n",channel); 03888 misdn_lib_send_event(&dummybc, EVENT_RESTART); 03889 /* clean up chan in stack, to be sure we don't think it's 03890 * in use anymore */ 03891 for (cnt=0; cnt<=stack->b_num; cnt++) { 03892 if (stack->bc[cnt].in_use && stack->bc[cnt].channel == channel) { 03893 empty_bc(&stack->bc[cnt]); 03894 clean_up_bc(&stack->bc[cnt]); 03895 stack->bc[cnt].in_use=0; 03896 } 03897 } 03898 } 03899 03900 return 0; 03901 }
void misdn_lib_send_tone | ( | struct misdn_bchannel * | bc, | |
enum tone_e | tone | |||
) |
Definition at line 4515 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::bc, buf, glob_mgr, manager_ph_control(), misdn_lib::midev, TONE_ALERTING, TONE_DIAL, TONE_HANGUP, and TONE_NONE.
Referenced by hanguptone_indicate().
04516 { 04517 char buf[mISDN_HEADER_LEN + 128] = ""; 04518 iframe_t *frm = (iframe_t*)buf; 04519 04520 switch(tone) { 04521 case TONE_DIAL: 04522 manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_DIALTONE); 04523 break; 04524 04525 case TONE_ALERTING: 04526 manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_RINGING); 04527 break; 04528 04529 case TONE_HANGUP: 04530 manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_HANGUP); 04531 break; 04532 04533 case TONE_NONE: 04534 default: 04535 manager_ph_control(bc, TONE_PATT_OFF, TONE_GERMAN_HANGUP); 04536 } 04537 04538 frm->prim=DL_DATA|REQUEST; 04539 frm->addr=bc->addr|FLG_MSG_DOWN; 04540 frm->dinfo=0; 04541 frm->len=128; 04542 04543 mISDN_write(glob_mgr->midev, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC); 04544 }
void misdn_lib_setup_bc | ( | struct misdn_bchannel * | bc | ) |
Definition at line 991 of file isdn_lib.c.
References misdn_stack::bc, clean_up_bc(), and setup_bc().
00992 { 00993 clean_up_bc(bc); 00994 setup_bc(bc); 00995 }
void misdn_lib_split_bridge | ( | struct misdn_bchannel * | bc1, | |
struct misdn_bchannel * | bc2 | |||
) |
Definition at line 4669 of file isdn_lib.c.
References bc_state2str(), BCHAN_BRIDGED, cb_log, misdn_bchannel::conf_id, and misdn_split_conf().
Referenced by misdn_bridge().
04670 { 04671 04672 struct misdn_bchannel *bc_list[]={ 04673 bc1,bc2,NULL 04674 }; 04675 struct misdn_bchannel **bc; 04676 04677 for (bc=bc_list; *bc; bc++) { 04678 if ( (*bc)->bc_state == BCHAN_BRIDGED){ 04679 misdn_split_conf( *bc, (*bc)->conf_id); 04680 } else { 04681 cb_log( 2, (*bc)->port, "BC not bridged (state:%s) so not splitting it\n",bc_state2str((*bc)->bc_state)); 04682 } 04683 } 04684 04685 }
void misdn_lib_tone_generator_start | ( | struct misdn_bchannel * | bc | ) |
Definition at line 2264 of file isdn_lib.c.
References misdn_bchannel::generate_tone.
Referenced by misdn_write().
02265 { 02266 bc->generate_tone=1; 02267 }
void misdn_lib_tone_generator_stop | ( | struct misdn_bchannel * | bc | ) |
Definition at line 2269 of file isdn_lib.c.
References misdn_bchannel::generate_tone.
Referenced by start_bc_tones(), and stop_indicate().
02270 { 02271 bc->generate_tone=0; 02272 }
int misdn_lib_tx2misdn_frm | ( | struct misdn_bchannel * | bc, | |
void * | data, | |||
int | len | |||
) |
Definition at line 4299 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::bc, misdn_bchannel::bc_state, bc_state2str(), BCHAN_ACTIVATED, BCHAN_BRIDGED, buf, misdn_bchannel::capability, cb_log, flip_buf_bits(), get_stack_by_bc(), misdn_stack::midev, misdn_cap_is_speech(), misdn_stack::port, and misdn_bchannel::port.
Referenced by misdn_join_conf().
04300 { 04301 struct misdn_stack *stack=get_stack_by_bc(bc); 04302 char buf[4096 + mISDN_HEADER_LEN]; 04303 iframe_t *frm = (iframe_t*)buf; 04304 int r; 04305 04306 switch (bc->bc_state) { 04307 case BCHAN_ACTIVATED: 04308 case BCHAN_BRIDGED: 04309 break; 04310 default: 04311 cb_log(3, bc->port, "BC not yet activated (state:%s)\n",bc_state2str(bc->bc_state)); 04312 return -1; 04313 } 04314 04315 frm->prim = DL_DATA|REQUEST; 04316 frm->dinfo = 0; 04317 frm->addr = bc->addr | FLG_MSG_DOWN ; 04318 04319 frm->len = len; 04320 memcpy(&buf[mISDN_HEADER_LEN], data,len); 04321 04322 if ( misdn_cap_is_speech(bc->capability) ) 04323 flip_buf_bits( &buf[mISDN_HEADER_LEN], len); 04324 else 04325 cb_log(6, stack->port, "Writing %d data bytes\n",len); 04326 04327 cb_log(9, stack->port, "Writing %d bytes 2 mISDN\n",len); 04328 r=mISDN_write(stack->midev, buf, frm->len + mISDN_HEADER_LEN, TIMEOUT_INFINIT); 04329 return 0; 04330 }
void misdn_make_dummy | ( | struct misdn_bchannel * | dummybc, | |
int | port, | |||
int | l3id, | |||
int | nt, | |||
int | channel | |||
) |
Definition at line 71 of file isdn_lib.c.
References misdn_bchannel::channel, misdn_bchannel::dummy, misdn_bchannel::l3_id, misdn_bchannel::nt, and misdn_bchannel::port.
Referenced by handle_cli_misdn_send_facility(), handle_cr(), handle_event_nt(), handle_frm(), manager_event_handler(), misdn_lib_send_restart(), and release_cr().
00072 { 00073 memset (dummybc,0,sizeof(struct misdn_bchannel)); 00074 dummybc->port=port; 00075 if (l3id==0) 00076 dummybc->l3_id = MISDN_ID_DUMMY; 00077 else 00078 dummybc->l3_id=l3id; 00079 00080 dummybc->nt=nt; 00081 dummybc->dummy=1; 00082 dummybc->channel=channel; 00083 }
enum event_response_e(*) cb_event(enum event_e event, struct misdn_bchannel *bc, void *user_data) |
Definition at line 569 of file isdn_lib.h.
Referenced by clear_l3(), do_tone(), handle_bchan(), handle_cr(), handle_event_nt(), handle_frm(), handle_l1(), handle_l2(), manager_clean_bc(), misdn_lib_init(), and set_channel().
int(*) cb_jb_empty(struct misdn_bchannel *bc, char *buffer, int len) |
void(*) cb_log(int level, int port, char *tmpl,...) |
Definition at line 570 of file isdn_lib.h.
Referenced by bc_next_state_change(), bc_state_change(), build_connect(), build_disconnect(), build_release(), build_release_complete(), build_restart(), build_setup(), cb_events(), clean_up_bc(), config_jitterbuffer(), create_process(), dump_chan_list(), empty_chan_in_stack(), fetch_msg(), find_free_chan_in_stack(), handle_bchan(), handle_cr(), handle_err(), handle_event(), handle_event_nt(), handle_frm(), handle_frm_nt(), handle_l1(), handle_l2(), handle_mgmt(), handle_timers(), hangup_chan(), init_bc(), isdn_msg_get_index_by_event(), manager_bchannel_activate(), manager_bchannel_deactivate(), manager_ec_disable(), manager_ec_enable(), manager_event_handler(), manager_isdn_handler(), manager_ph_control(), misdn_join_conf(), misdn_lib_bridge(), misdn_lib_destroy(), misdn_lib_echo(), misdn_lib_get_free_bc(), misdn_lib_get_l1_down(), misdn_lib_get_port_info(), misdn_lib_init(), misdn_lib_isdn_event_catcher(), misdn_lib_isdn_l1watcher(), misdn_lib_log_ies(), misdn_lib_port_restart(), misdn_lib_port_up(), misdn_lib_release(), misdn_lib_send_event(), misdn_lib_send_restart(), misdn_lib_split_bridge(), misdn_lib_tx2misdn_frm(), misdn_split_conf(), misdn_tasks_destroy(), misdn_tx_jitter(), parse_facility(), parse_release_complete(), parse_restart(), parse_setup(), queue_cleanup_bc(), release_cr(), send_msg(), set_chan_in_stack(), set_channel(), setup_bc(), stack_holder_add(), stack_holder_find(), stack_holder_remove(), stack_init(), te_lib_destroy(), and test_inuse().