#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 664 of file isdn_lib.h.
#define PRI_TRANS_CAP_7K_AUDIO 0x11 |
Definition at line 665 of file isdn_lib.h.
#define PRI_TRANS_CAP_DIGITAL 0x08 |
#define PRI_TRANS_CAP_RESTRICTED_DIGITAL 0x09 |
Definition at line 663 of file isdn_lib.h.
#define PRI_TRANS_CAP_SPEECH 0x0 |
Definition at line 661 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 562 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().
00562 { 00563 int i; 00564 00565 struct bchan_state_s { 00566 char *n; 00567 enum bchannel_state s; 00568 } states[] = { 00569 {"BCHAN_CLEANED", BCHAN_CLEANED }, 00570 {"BCHAN_EMPTY", BCHAN_EMPTY}, 00571 {"BCHAN_SETUP", BCHAN_SETUP}, 00572 {"BCHAN_SETUPED", BCHAN_SETUPED}, 00573 {"BCHAN_ACTIVE", BCHAN_ACTIVE}, 00574 {"BCHAN_ACTIVATED", BCHAN_ACTIVATED}, 00575 {"BCHAN_BRIDGE", BCHAN_BRIDGE}, 00576 {"BCHAN_BRIDGED", BCHAN_BRIDGED}, 00577 {"BCHAN_RELEASE", BCHAN_RELEASE}, 00578 {"BCHAN_RELEASED", BCHAN_RELEASED}, 00579 {"BCHAN_CLEAN", BCHAN_CLEAN}, 00580 {"BCHAN_CLEAN_REQUEST", BCHAN_CLEAN_REQUEST}, 00581 {"BCHAN_ERROR", BCHAN_ERROR} 00582 }; 00583 00584 for (i=0; i< sizeof(states)/sizeof(struct bchan_state_s); i++) 00585 if ( states[i].s == state) 00586 return states[i].n; 00587 00588 return "UNKNOWN"; 00589 }
void bc_state_change | ( | struct misdn_bchannel * | bc, | |
enum bchannel_state | state | |||
) |
Definition at line 591 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().
00592 { 00593 cb_log(5,bc->port,"BC_STATE_CHANGE: l3id:%x from:%s to:%s\n", 00594 bc->l3_id, 00595 bc_state2str(bc->bc_state), 00596 bc_state2str(state) ); 00597 00598 switch (state) { 00599 case BCHAN_ACTIVATED: 00600 if (bc->next_bc_state == BCHAN_BRIDGED) { 00601 misdn_join_conf(bc, bc->conf_id); 00602 bc->next_bc_state = BCHAN_EMPTY; 00603 return; 00604 } 00605 default: 00606 bc->bc_state=state; 00607 break; 00608 } 00609 }
void get_show_stack_details | ( | int | port, | |
char * | buf | |||
) |
Definition at line 148 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
Referenced by misdn_show_port(), and misdn_show_stacks().
00149 { 00150 struct misdn_stack *stack=get_misdn_stack(); 00151 00152 for ( ; stack; stack=stack->next) { 00153 if (stack->port == port) break; 00154 } 00155 00156 if (stack) { 00157 sprintf(buf, "* Port %d Type %s Prot. %s L2Link %s L1Link:%s Blocked:%d", 00158 stack->port, stack->nt ? "NT" : "TE", stack->ptp ? "PTP" : "PMP", 00159 stack->l2link ? "UP" : "DOWN", stack->l1link ? "UP" : "DOWN", 00160 stack->blocked); 00161 } else { 00162 buf[0]=0; 00163 } 00164 }
void isdn_lib_stop_dtmf | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4306 of file isdn_lib.c.
References misdn_stack::bc, and manager_ph_control().
Referenced by process_ast_dsp().
04307 { 04308 manager_ph_control(bc, DTMF_TONE_STOP, 0); 04309 }
void isdn_lib_update_ec | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4294 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().
04295 { 04296 #ifdef MISDN_1_2 04297 if (*bc->pipeline) 04298 #else 04299 if (bc->ec_enable) 04300 #endif 04301 manager_ec_enable(bc); 04302 else 04303 manager_ec_disable(bc); 04304 }
void isdn_lib_update_rxgain | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4284 of file isdn_lib.c.
References misdn_stack::bc, manager_ph_control(), and misdn_bchannel::rxgain.
Referenced by process_ast_dsp().
04285 { 04286 manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain); 04287 }
void isdn_lib_update_txgain | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4289 of file isdn_lib.c.
References misdn_stack::bc, manager_ph_control(), and misdn_bchannel::txgain.
Referenced by process_ast_dsp().
04290 { 04291 manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain); 04292 }
void manager_bchannel_activate | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4167 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_bchannel::astbuf, misdn_stack::bc, cb_log, get_stack_by_bc(), misdn_stack::midev, misdn_stack::port, and misdn_bchannel::port.
04168 { 04169 char buf[128]; 04170 04171 struct misdn_stack *stack=get_stack_by_bc(bc); 04172 04173 if (!stack) { 04174 cb_log(0, bc->port, "bchannel_activate: Stack not found !"); 04175 return ; 04176 } 04177 04178 /* we must activate if we are deactivated */ 04179 clear_ibuffer(bc->astbuf); 04180 04181 cb_log(5, stack->port, "$$$ Bchan Activated addr %x\n", bc->addr); 04182 04183 mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_ESTABLISH | REQUEST, 0,0, NULL, TIMEOUT_1SEC); 04184 04185 return ; 04186 }
void manager_bchannel_deactivate | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4189 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_bchannel::astbuf, misdn_stack::bc, misdn_bchannel::bc_state, bc_state_change(), BCHAN_ACTIVATED, BCHAN_BRIDGED, BCHAN_RELEASE, cb_log, misdn_bchannel::conf_id, misdn_bchannel::generate_tone, get_stack_by_bc(), misdn_stack::midev, misdn_split_conf(), misdn_stack::port, and misdn_bchannel::port.
Referenced by clean_up_bc().
04190 { 04191 struct misdn_stack *stack=get_stack_by_bc(bc); 04192 iframe_t dact; 04193 char buf[128]; 04194 04195 switch (bc->bc_state) { 04196 case BCHAN_ACTIVATED: 04197 break; 04198 case BCHAN_BRIDGED: 04199 misdn_split_conf(bc,bc->conf_id); 04200 break; 04201 default: 04202 cb_log( 4, bc->port,"bchan_deactivate: called but not activated\n"); 04203 return ; 04204 04205 } 04206 04207 cb_log(5, stack->port, "$$$ Bchan deActivated addr %x\n", bc->addr); 04208 04209 bc->generate_tone=0; 04210 04211 dact.prim = DL_RELEASE | REQUEST; 04212 dact.addr = bc->addr | FLG_MSG_DOWN; 04213 dact.dinfo = 0; 04214 dact.len = 0; 04215 mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_RELEASE|REQUEST,0,0,NULL, TIMEOUT_1SEC); 04216 04217 clear_ibuffer(bc->astbuf); 04218 04219 bc_state_change(bc,BCHAN_RELEASE); 04220 04221 return; 04222 }
void manager_ec_disable | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4522 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(), isdn_lib_update_ec(), and misdn_toggle_echocancel().
04523 { 04524 struct misdn_stack *stack=get_stack_by_bc(bc); 04525 04526 cb_log(4, stack?stack->port:0," --> ec_disable\n"); 04527 04528 if (!misdn_cap_is_speech(bc->capability)) { 04529 cb_log(1, stack?stack->port:0, " --> no speech? cannot disable EC\n"); 04530 return; 04531 } 04532 04533 #ifdef MISDN_1_2 04534 manager_ph_control_block(bc, PIPELINE_CFG, "", 0); 04535 #else 04536 if ( ! bc->ec_enable) { 04537 cb_log(3, stack?stack->port:0, "Sending Control ECHOCAN_OFF\n"); 04538 manager_ph_control(bc, ECHOCAN_OFF, 0); 04539 } 04540 #endif 04541 }
void manager_ec_enable | ( | struct misdn_bchannel * | bc | ) |
Definition at line 4473 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_event(), isdn_lib_update_ec(), misdn_lib_send_event(), and misdn_toggle_echocancel().
04474 { 04475 struct misdn_stack *stack=get_stack_by_bc(bc); 04476 04477 cb_log(4, stack?stack->port:0,"ec_enable\n"); 04478 04479 if (!misdn_cap_is_speech(bc->capability)) { 04480 cb_log(1, stack?stack->port:0, " --> no speech? cannot enable EC\n"); 04481 } else { 04482 04483 #ifdef MISDN_1_2 04484 if (*bc->pipeline) { 04485 cb_log(3, stack?stack->port:0,"Sending Control PIPELINE_CFG %s\n",bc->pipeline); 04486 manager_ph_control_block(bc, PIPELINE_CFG, bc->pipeline, strlen(bc->pipeline) + 1); 04487 } 04488 #else 04489 int ec_arr[2]; 04490 04491 if (bc->ec_enable) { 04492 cb_log(3, stack?stack->port:0,"Sending Control ECHOCAN_ON taps:%d\n",bc->ec_deftaps); 04493 04494 switch (bc->ec_deftaps) { 04495 case 4: 04496 case 8: 04497 case 16: 04498 case 32: 04499 case 64: 04500 case 128: 04501 case 256: 04502 case 512: 04503 case 1024: 04504 cb_log(4, stack->port, "Taps is %d\n",bc->ec_deftaps); 04505 break; 04506 default: 04507 cb_log(0, stack->port, "Taps should be power of 2\n"); 04508 bc->ec_deftaps=128; 04509 } 04510 04511 ec_arr[0]=bc->ec_deftaps; 04512 ec_arr[1]=0; 04513 04514 manager_ph_control_block(bc, ECHOCAN_ON, ec_arr, sizeof(ec_arr)); 04515 } 04516 #endif 04517 } 04518 }
char* manager_isdn_get_info | ( | enum event_e | event | ) |
Definition at line 4162 of file isdn_lib.c.
References isdn_get_info(), and msgs_g.
Referenced by cb_events().
04163 { 04164 return isdn_get_info(msgs_g , event, 0); 04165 }
void manager_ph_control | ( | struct misdn_bchannel * | bc, | |
int | c1, | |||
int | c2 | |||
) |
Definition at line 4263 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::bc, 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().
04264 { 04265 unsigned char buffer[mISDN_HEADER_LEN+2*sizeof(int)]; 04266 iframe_t *ctrl = (iframe_t *)buffer; /* preload data */ 04267 unsigned int *d = (unsigned int*)&ctrl->data.p; 04268 /*struct misdn_stack *stack=get_stack_by_bc(bc);*/ 04269 04270 cb_log(4,bc->port,"ph_control: c1:%x c2:%x\n",c1,c2); 04271 04272 ctrl->prim = PH_CONTROL | REQUEST; 04273 ctrl->addr = bc->addr | FLG_MSG_DOWN; 04274 ctrl->dinfo = 0; 04275 ctrl->len = sizeof(unsigned int)*2; 04276 *d++ = c1; 04277 *d++ = c2; 04278 mISDN_write(glob_mgr->midev, ctrl, mISDN_HEADER_LEN+ctrl->len, TIMEOUT_1SEC); 04279 }
int misdn_cap_is_speech | ( | int | cap | ) |
Poor mans version
Definition at line 421 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().
00423 { 00424 if ( (cap != INFO_CAPABILITY_DIGITAL_UNRESTRICTED) && 00425 (cap != INFO_CAPABILITY_DIGITAL_RESTRICTED) ) return 1; 00426 return 0; 00427 }
void misdn_dump_chanlist | ( | void | ) |
Definition at line 459 of file isdn_lib.c.
References dump_chan_list(), get_misdn_stack(), and misdn_stack::next.
Referenced by misdn_show_cls().
00460 { 00461 struct misdn_stack *stack=get_misdn_stack(); 00462 for ( ; stack; stack=stack->next) { 00463 dump_chan_list(stack); 00464 } 00465 00466 }
int misdn_inband_avail | ( | struct misdn_bchannel * | bc | ) |
Definition at line 429 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().
00430 { 00431 00432 if (!bc->early_bconnect) { 00433 /* We have opted to never receive any available inband recorded messages */ 00434 return 0; 00435 } 00436 00437 switch (bc->progress_indicator) { 00438 case INFO_PI_INBAND_AVAILABLE: 00439 case INFO_PI_CALL_NOT_E2E_ISDN: 00440 case INFO_PI_CALLED_NOT_ISDN: 00441 return 1; 00442 default: 00443 return 0; 00444 } 00445 return 0; 00446 }
void misdn_lib_bridge | ( | struct misdn_bchannel * | bc1, | |
struct misdn_bchannel * | bc2 | |||
) |
Definition at line 4572 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().
04573 { 04574 int conf_id = bc1->pid + 1; 04575 struct misdn_bchannel *bc_list[] = { bc1, bc2, NULL }; 04576 struct misdn_bchannel **bc; 04577 04578 cb_log(4, bc1->port, "I Send: BRIDGE from:%d to:%d\n",bc1->port,bc2->port); 04579 04580 for (bc=bc_list; *bc; bc++) { 04581 (*bc)->conf_id=conf_id; 04582 cb_log(4, (*bc)->port, " --> bc_addr:%x\n",(*bc)->addr); 04583 04584 switch((*bc)->bc_state) { 04585 case BCHAN_ACTIVATED: 04586 misdn_join_conf(*bc,conf_id); 04587 break; 04588 default: 04589 bc_next_state_change(*bc,BCHAN_BRIDGED); 04590 break; 04591 } 04592 } 04593 }
void misdn_lib_destroy | ( | void | ) |
Definition at line 4129 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::b_num, misdn_stack::bc, 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().
04130 { 04131 struct misdn_stack *help; 04132 int i; 04133 04134 for ( help=glob_mgr->stack_list; help; help=help->next ) { 04135 for(i=0;i<=help->b_num; i++) { 04136 char buf[1024]; 04137 mISDN_write_frame(help->midev, buf, help->bc[i].addr, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); 04138 help->bc[i].addr = 0; 04139 } 04140 cb_log (1, help->port, "Destroying this port.\n"); 04141 stack_destroy(help); 04142 } 04143 04144 if (global_state == MISDN_INITIALIZED) { 04145 cb_log(4, 0, "Killing Handler Thread\n"); 04146 if ( pthread_cancel(glob_mgr->event_handler_thread) == 0 ) { 04147 cb_log(4, 0, "Joining Handler Thread\n"); 04148 pthread_join(glob_mgr->event_handler_thread, NULL); 04149 } 04150 04151 cb_log(4, 0, "Killing Main Thread\n"); 04152 if ( pthread_cancel(glob_mgr->event_thread) == 0 ) { 04153 cb_log(4, 0, "Joining Main Thread\n"); 04154 pthread_join(glob_mgr->event_thread, NULL); 04155 } 04156 } 04157 04158 cb_log(1, 0, "Closing mISDN device\n"); 04159 te_lib_destroy(glob_mgr->midev); 04160 }
void misdn_lib_echo | ( | struct misdn_bchannel * | bc, | |
int | onoff | |||
) |
Definition at line 4615 of file isdn_lib.c.
References cb_log, manager_ph_control(), and misdn_bchannel::port.
04616 { 04617 cb_log(3,bc->port, " --> ECHO %s\n", onoff?"ON":"OFF"); 04618 manager_ph_control(bc, onoff?CMX_ECHO_ON:CMX_ECHO_OFF, 0); 04619 }
struct misdn_bchannel* misdn_lib_get_free_bc | ( | int | port, | |
int | channel, | |||
int | inout, | |||
int | dec | |||
) |
Definition at line 3172 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, misdn_stack::ptp, misdn_lib::stack_list, and test_inuse().
Referenced by handle_cr(), handle_event_nt(), and misdn_request().
03173 { 03174 struct misdn_stack *stack; 03175 int i; 03176 03177 if (channel < 0 || channel > MAX_BCHANS) { 03178 cb_log(0,port,"Requested channel out of bounds (%d)\n",channel); 03179 return NULL; 03180 } 03181 03182 usleep(1000); 03183 03184 for (stack=glob_mgr->stack_list; stack; stack=stack->next) { 03185 03186 if (stack->port == port) { 03187 int maxnum; 03188 03189 if (stack->blocked) { 03190 cb_log(0,port,"Port is blocked\n"); 03191 return NULL; 03192 } 03193 03194 if (channel > 0) { 03195 if (channel <= stack->b_num) { 03196 for (i = 0; i < stack->b_num; i++) { 03197 if ( stack->bc[i].channel == channel) { 03198 if (test_inuse(&stack->bc[i])) { 03199 cb_log(0,port,"Requested channel:%d on port:%d is already in use\n",channel, port); 03200 return NULL; 03201 03202 } else { 03203 prepare_bc(&stack->bc[i], channel); 03204 return &stack->bc[i]; 03205 } 03206 } 03207 } 03208 } else { 03209 cb_log(0,port,"Requested channel:%d is out of bounds on port:%d\n",channel, port); 03210 return NULL; 03211 } 03212 } 03213 03214 maxnum = inout && !stack->pri && !stack->ptp ? stack->b_num + 1 : stack->b_num; 03215 03216 if (dec) { 03217 for (i = maxnum-1; i>=0; i--) { 03218 if (!test_inuse(&stack->bc[i])) { 03219 /* 3. channel on bri means CW*/ 03220 if (!stack->pri && i==stack->b_num) 03221 stack->bc[i].cw=1; 03222 03223 prepare_bc(&stack->bc[i], channel); 03224 stack->bc[i].dec=1; 03225 return &stack->bc[i]; 03226 } 03227 } 03228 } else { 03229 for (i = 0; i <maxnum; i++) { 03230 if (!test_inuse(&stack->bc[i])) { 03231 /* 3. channel on bri means CW*/ 03232 if (!stack->pri && i==stack->b_num) 03233 stack->bc[i].cw=1; 03234 03235 prepare_bc(&stack->bc[i], channel); 03236 return &stack->bc[i]; 03237 } 03238 } 03239 } 03240 03241 cb_log(1,port,"There is no free channel on port (%d)\n",port); 03242 return NULL; 03243 } 03244 } 03245 03246 cb_log(0,port,"Port is not configured (%d)\n",port); 03247 return NULL; 03248 }
int misdn_lib_get_maxchans | ( | int | port | ) |
Definition at line 117 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, misdn_stack::port, and misdn_stack::pri.
Referenced by misdn_request().
00118 { 00119 struct misdn_stack *stack=get_misdn_stack(); 00120 for ( ; stack; stack=stack->next) { 00121 if (stack->port == port) { 00122 if (stack->pri) 00123 return 30; 00124 else 00125 return 2; 00126 } 00127 } 00128 return -1; 00129 }
int misdn_lib_get_port_down | ( | int | port | ) |
Definition at line 1731 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 misdn_port_down().
01732 { /* Pull Down L1 */ 01733 struct misdn_stack *stack; 01734 for (stack=glob_mgr->stack_list; 01735 stack; 01736 stack=stack->next) { 01737 if (stack->port == port) { 01738 if (stack->l2link) 01739 misdn_lib_get_l2_down(stack); 01740 misdn_lib_get_l1_down(stack); 01741 return 0; 01742 } 01743 } 01744 return 0; 01745 }
int misdn_lib_get_port_info | ( | int | port | ) |
Definition at line 3729 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.
03730 { 03731 msg_t *msg=alloc_msg(MAX_MSG_SIZE); 03732 iframe_t *frm; 03733 struct misdn_stack *stack=find_stack_by_port(port); 03734 if (!msg) { 03735 cb_log(0, port, "misdn_lib_get_port_info: alloc_msg failed!\n"); 03736 return -1; 03737 } 03738 frm=(iframe_t*)msg->data; 03739 if (!stack ) { 03740 cb_log(0, port, "There is no Stack for this port.\n"); 03741 return -1; 03742 } 03743 /* activate bchannel */ 03744 frm->prim = CC_STATUS_ENQUIRY | REQUEST; 03745 03746 frm->addr = stack->upper_id| FLG_MSG_DOWN; 03747 03748 frm->dinfo = 0; 03749 frm->len = 0; 03750 03751 msg_queue_tail(&glob_mgr->activatequeue, msg); 03752 sem_post(&glob_mgr->new_msg); 03753 03754 03755 return 0; 03756 }
int misdn_lib_get_port_up | ( | int | port | ) |
Definition at line 1709 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 misdn_check_l2l1(), and misdn_port_up().
01710 { /* Pull Up L1 */ 01711 struct misdn_stack *stack; 01712 01713 for (stack=glob_mgr->stack_list; 01714 stack; 01715 stack=stack->next) { 01716 01717 if (stack->port == port) { 01718 01719 if (!stack->l1link) 01720 misdn_lib_get_l1_up(stack); 01721 if (!stack->l2link) 01722 misdn_lib_get_l2_up(stack); 01723 01724 return 0; 01725 } 01726 } 01727 return 0; 01728 }
int misdn_lib_init | ( | char * | portlist, | |
struct misdn_lib_iface * | iface, | |||
void * | user_data | |||
) |
Definition at line 4021 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, cb_log, misdn_lib_iface::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().
04022 { 04023 struct misdn_lib *mgr=calloc(1, sizeof(struct misdn_lib)); 04024 char *tok, *tokb; 04025 char plist[1024]; 04026 int midev; 04027 int port_count=0; 04028 04029 cb_log = iface->cb_log; 04030 cb_event = iface->cb_event; 04031 cb_jb_empty = iface->cb_jb_empty; 04032 04033 glob_mgr = mgr; 04034 04035 msg_init(); 04036 04037 misdn_lib_nt_debug_init(0,NULL); 04038 04039 if (!portlist || (*portlist == 0) ) return 1; 04040 04041 init_flip_bits(); 04042 04043 { 04044 strncpy(plist,portlist, 1024); 04045 plist[1023] = 0; 04046 } 04047 04048 memcpy(tone_425_flip,tone_425,TONE_425_SIZE); 04049 flip_buf_bits(tone_425_flip,TONE_425_SIZE); 04050 04051 memcpy(tone_silence_flip,tone_SILENCE,TONE_SILENCE_SIZE); 04052 flip_buf_bits(tone_silence_flip,TONE_SILENCE_SIZE); 04053 04054 midev=te_lib_init(); 04055 mgr->midev=midev; 04056 04057 port_count=mISDN_get_stack_count(midev); 04058 04059 msg_queue_init(&mgr->activatequeue); 04060 04061 if (sem_init(&mgr->new_msg, 1, 0)<0) 04062 sem_init(&mgr->new_msg, 0, 0); 04063 04064 for (tok=strtok_r(plist," ,",&tokb ); 04065 tok; 04066 tok=strtok_r(NULL," ,",&tokb)) { 04067 int port = atoi(tok); 04068 struct misdn_stack *stack; 04069 static int first=1; 04070 int ptp=0; 04071 04072 if (strstr(tok, "ptp")) 04073 ptp=1; 04074 04075 if (port > port_count) { 04076 cb_log(0, port, "Couldn't Initialize this port since we have only %d ports\n", port_count); 04077 exit(1); 04078 } 04079 stack=stack_init(midev, port, ptp); 04080 04081 if (!stack) { 04082 perror("stack_init"); 04083 exit(1); 04084 } 04085 04086 { 04087 int i; 04088 for(i=0;i<=stack->b_num; i++) { 04089 int r; 04090 if ((r=init_bc(stack, &stack->bc[i], stack->midev,port,i, "", 1))<0) { 04091 cb_log(0, port, "Got Err @ init_bc :%d\n",r); 04092 exit(1); 04093 } 04094 } 04095 } 04096 04097 if (stack && first) { 04098 mgr->stack_list=stack; 04099 first=0; 04100 continue; 04101 } 04102 04103 if (stack) { 04104 struct misdn_stack * help; 04105 for ( help=mgr->stack_list; help; help=help->next ) 04106 if (help->next == NULL) break; 04107 help->next=stack; 04108 } 04109 04110 } 04111 04112 if (sem_init(&handler_started, 1, 0)<0) 04113 sem_init(&handler_started, 0, 0); 04114 04115 cb_log(8, 0, "Starting Event Handler\n"); 04116 pthread_create( &mgr->event_handler_thread, NULL,(void*)manager_event_handler, mgr); 04117 04118 sem_wait(&handler_started) ; 04119 cb_log(8, 0, "Starting Event Catcher\n"); 04120 pthread_create( &mgr->event_thread, NULL, (void*)misdn_lib_isdn_event_catcher, mgr); 04121 04122 cb_log(8, 0, "Event Catcher started\n"); 04123 04124 global_state= MISDN_INITIALIZED; 04125 04126 return (mgr == NULL); 04127 }
int misdn_lib_is_port_blocked | ( | int | port | ) |
Definition at line 97 of file isdn_lib.c.
References misdn_stack::blocked, get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
00098 { 00099 struct misdn_stack *stack=get_misdn_stack(); 00100 for ( ; stack; stack=stack->next) { 00101 if (stack->port == port) { 00102 return stack->blocked; 00103 } 00104 } 00105 return -1; 00106 }
int misdn_lib_is_ptp | ( | int | port | ) |
Definition at line 108 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().
00109 { 00110 struct misdn_stack *stack=get_misdn_stack(); 00111 for ( ; stack; stack=stack->next) { 00112 if (stack->port == port) return stack->ptp; 00113 } 00114 return -1; 00115 }
void misdn_lib_isdn_l1watcher | ( | int | port | ) |
Definition at line 2998 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().
02999 { 03000 struct misdn_stack *stack; 03001 03002 for (stack = glob_mgr->stack_list; stack && (stack->port != port); stack = stack->next) 03003 ; 03004 03005 if (stack) { 03006 cb_log(4, port, "Checking L1 State\n"); 03007 if (!stack->l1link) { 03008 cb_log(4, port, "L1 State Down, trying to get it up again\n"); 03009 misdn_lib_get_short_status(stack); 03010 misdn_lib_get_l1_up(stack); 03011 misdn_lib_get_l2_up(stack); 03012 } 03013 } 03014 }
void misdn_lib_log_ies | ( | struct misdn_bchannel * | bc | ) |
Definition at line 3293 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().
03294 { 03295 struct misdn_stack *stack; 03296 03297 if (!bc) return; 03298 03299 stack = get_stack_by_bc(bc); 03300 03301 if (!stack) return; 03302 03303 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); 03304 03305 cb_log(2, stack->port, 03306 " --> info_dad:%s onumplan:%c dnumplan:%c rnumplan:%c cpnnumplan:%c\n", 03307 bc->info_dad, 03308 bc->onumplan>=0?'0'+bc->onumplan:' ', 03309 bc->dnumplan>=0?'0'+bc->dnumplan:' ', 03310 bc->rnumplan>=0?'0'+bc->rnumplan:' ', 03311 bc->cpnnumplan>=0?'0'+bc->cpnnumplan:' ' 03312 ); 03313 03314 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); 03315 cb_log(4, stack->port, " --> screen:%d --> pres:%d\n", 03316 bc->screen, bc->pres); 03317 03318 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); 03319 03320 cb_log(4, stack->port, " --> facility:%s out_facility:%s\n",fac2str(bc->fac_in.Function),fac2str(bc->fac_out.Function)); 03321 03322 cb_log(5, stack->port, " --> urate:%d rate:%d mode:%d user1:%d\n", bc->urate, bc->rate, bc->mode,bc->user1); 03323 03324 cb_log(5, stack->port, " --> bc:%p h:%d sh:%d\n", bc, bc->holded, bc->stack_holder); 03325 }
int misdn_lib_maxports_get | ( | void | ) |
Definition at line 3971 of file isdn_lib.c.
Referenced by load_module().
03972 { 03973 /* BE AWARE WE HAVE NO cb_log() HERE! */ 03974 03975 int i = mISDN_open(); 03976 int max=0; 03977 03978 if (i<0) 03979 return -1; 03980 03981 max = mISDN_get_stack_count(i); 03982 03983 mISDN_close(i); 03984 03985 return max; 03986 }
void misdn_lib_nt_debug_init | ( | int | flags, | |
char * | file | |||
) |
Definition at line 4001 of file isdn_lib.c.
References f.
Referenced by load_module(), and misdn_lib_init().
04002 { 04003 static int init=0; 04004 char *f; 04005 04006 if (!flags) 04007 f=NULL; 04008 else 04009 f=file; 04010 04011 if (!init) { 04012 debug_init( flags , f, f, f); 04013 init=1; 04014 } else { 04015 debug_close(); 04016 debug_init( flags , f, f, f); 04017 } 04018 }
void misdn_lib_nt_keepcalls | ( | int | kc | ) |
Definition at line 3989 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, and misdn_stack::nst.
Referenced by load_module().
03990 { 03991 #ifdef FEATURE_NET_KEEPCALLS 03992 if (kc) { 03993 struct misdn_stack *stack=get_misdn_stack(); 03994 for ( ; stack; stack=stack->next) { 03995 stack->nst.feature |= FEATURE_NET_KEEPCALLS; 03996 } 03997 } 03998 #endif 03999 }
int misdn_lib_pid_restart | ( | int | pid | ) |
int misdn_lib_port_block | ( | int | port | ) |
Definition at line 71 of file isdn_lib.c.
References misdn_stack::blocked, get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
Referenced by cb_events(), and misdn_port_block().
00072 { 00073 struct misdn_stack *stack=get_misdn_stack(); 00074 for ( ; stack; stack=stack->next) { 00075 if (stack->port == port) { 00076 stack->blocked=1; 00077 return 0; 00078 } 00079 } 00080 return -1; 00081 00082 }
int misdn_lib_port_is_pri | ( | int | port | ) |
Definition at line 49 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().
00050 { 00051 struct misdn_stack *stack=get_misdn_stack(); 00052 for ( ; stack; stack=stack->next) { 00053 if (stack->port == port) { 00054 return stack->pri; 00055 } 00056 } 00057 00058 return -1; 00059 }
int misdn_lib_port_restart | ( | int | port | ) |
int misdn_lib_port_unblock | ( | int | port | ) |
Definition at line 84 of file isdn_lib.c.
References misdn_stack::blocked, get_misdn_stack(), misdn_stack::next, and misdn_stack::port.
Referenced by misdn_port_unblock().
00085 { 00086 struct misdn_stack *stack=get_misdn_stack(); 00087 for ( ; stack; stack=stack->next) { 00088 if (stack->port == port) { 00089 stack->blocked=0; 00090 return 0; 00091 } 00092 } 00093 return -1; 00094 00095 }
int misdn_lib_port_up | ( | int | port, | |
int | notcheck | |||
) |
Definition at line 1747 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().
01748 { 01749 struct misdn_stack *stack; 01750 01751 01752 for (stack=glob_mgr->stack_list; 01753 stack; 01754 stack=stack->next) { 01755 01756 if (stack->port == port) { 01757 01758 if (stack->blocked) { 01759 cb_log(0,port, "Port Blocked:%d L2:%d L1:%d\n", stack->blocked, stack->l2link, stack->l1link); 01760 return -1; 01761 } 01762 01763 if (stack->ptp ) { 01764 01765 if (stack->l1link && stack->l2link) { 01766 return 1; 01767 } else { 01768 cb_log(1,port, "Port Down L2:%d L1:%d\n", 01769 stack->l2link, stack->l1link); 01770 return 0; 01771 } 01772 } else { 01773 if ( !check || stack->l1link ) 01774 return 1; 01775 else { 01776 cb_log(1,port, "Port down PMP\n"); 01777 return 0; 01778 } 01779 } 01780 } 01781 } 01782 01783 return -1; 01784 }
void misdn_lib_reinit_nt_stack | ( | int | port | ) |
Definition at line 4623 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().
04624 { 04625 struct misdn_stack *stack=find_stack_by_port(port); 04626 04627 if (stack) { 04628 stack->l2link=0; 04629 stack->blocked=0; 04630 04631 cleanup_Isdnl3(&stack->nst); 04632 cleanup_Isdnl2(&stack->nst); 04633 04634 04635 memset(&stack->nst, 0, sizeof(net_stack_t)); 04636 memset(&stack->mgr, 0, sizeof(manager_t)); 04637 04638 stack->mgr.nst = &stack->nst; 04639 stack->nst.manager = &stack->mgr; 04640 04641 stack->nst.l3_manager = handle_event_nt; 04642 stack->nst.device = glob_mgr->midev; 04643 stack->nst.cardnr = port; 04644 stack->nst.d_stid = stack->d_stid; 04645 04646 stack->nst.feature = FEATURE_NET_HOLD; 04647 if (stack->ptp) 04648 stack->nst.feature |= FEATURE_NET_PTP; 04649 if (stack->pri) 04650 stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID; 04651 04652 stack->nst.l1_id = stack->lower_id; 04653 stack->nst.l2_id = stack->upper_id; 04654 04655 msg_queue_init(&stack->nst.down_queue); 04656 04657 Isdnl2Init(&stack->nst); 04658 Isdnl3Init(&stack->nst); 04659 04660 if (!stack->ptp) 04661 misdn_lib_get_l1_up(stack); 04662 misdn_lib_get_l2_up(stack); 04663 } 04664 }
void misdn_lib_release | ( | struct misdn_bchannel * | bc | ) |
Definition at line 1689 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().
01690 { 01691 struct misdn_stack *stack=get_stack_by_bc(bc); 01692 01693 if (!stack) { 01694 cb_log(1,0,"misdn_release: No Stack found\n"); 01695 return; 01696 } 01697 01698 if (bc->channel>0) 01699 empty_chan_in_stack(stack,bc->channel); 01700 01701 empty_bc(bc); 01702 clean_up_bc(bc); 01703 bc->in_use=0; 01704 }
int misdn_lib_send_event | ( | struct misdn_bchannel * | bc, | |
enum event_e | event | |||
) |
Definition at line 3344 of file isdn_lib.c.
References misdn_stack::bc, misdn_bchannel::bc_state, bc_state2str(), bc_state_change(), BCHAN_BRIDGED, BCHAN_CLEANED, misdn_bchannel::capability, misdn_bchannel::cause, cb_log, misdn_bchannel::channel, 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(), 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_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_cd(), misdn_send_display(), misdn_send_text(), start_pbx(), and wait_for_digits().
03345 { 03346 msg_t *msg; 03347 int retval=0; 03348 struct misdn_stack *stack; 03349 03350 if (!bc) RETURN(-1,OUT_POST_UNLOCK); 03351 03352 stack = get_stack_by_bc(bc); 03353 03354 if (!stack) { 03355 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); 03356 RETURN(-1,OUT); 03357 } 03358 03359 misdn_send_lock(bc); 03360 03361 03362 cb_log(6,stack->port,"SENDEVENT: stack->nt:%d stack->upperid:%x\n",stack->nt, stack->upper_id); 03363 03364 if ( stack->nt && !stack->l1link) { 03365 /** Queue Event **/ 03366 bc->evq=event; 03367 cb_log(1, stack->port, "Queueing Event %s because L1 is down (btw. Activating L1)\n", isdn_get_info(msgs_g, event, 0)); 03368 misdn_lib_get_l1_up(stack); 03369 RETURN(0,OUT); 03370 } 03371 03372 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); 03373 cb_log(4, stack->port, " --> bc_state:%s\n",bc_state2str(bc->bc_state)); 03374 misdn_lib_log_ies(bc); 03375 03376 switch (event) { 03377 case EVENT_SETUP: 03378 if (create_process(glob_mgr->midev, bc)<0) { 03379 cb_log(0, stack->port, " No free channel at the moment @ send_event\n"); 03380 03381 RETURN(-ENOCHAN,OUT); 03382 } 03383 break; 03384 03385 case EVENT_PROGRESS: 03386 case EVENT_ALERTING: 03387 case EVENT_PROCEEDING: 03388 case EVENT_SETUP_ACKNOWLEDGE: 03389 case EVENT_CONNECT: 03390 if (!stack->nt) break; 03391 03392 case EVENT_RETRIEVE_ACKNOWLEDGE: 03393 03394 if (stack->nt) { 03395 if (bc->channel <=0 ) { /* else we have the channel already */ 03396 if (find_free_chan_in_stack(stack, bc, 0, 0)<0) { 03397 cb_log(0, stack->port, " No free channel at the moment\n"); 03398 /*FIXME: add disconnect*/ 03399 RETURN(-ENOCHAN,OUT); 03400 } 03401 } 03402 /* Its that i generate channels */ 03403 } 03404 03405 retval=setup_bc(bc); 03406 if (retval == -EINVAL) { 03407 cb_log(0,bc->port,"send_event: setup_bc failed\n"); 03408 } 03409 03410 if (misdn_cap_is_speech(bc->capability)) { 03411 if ((event==EVENT_CONNECT)||(event==EVENT_RETRIEVE_ACKNOWLEDGE)) { 03412 if ( *bc->crypt_key ) { 03413 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); 03414 03415 manager_ph_control_block(bc, BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) ); 03416 } 03417 03418 if (!bc->nodsp) manager_ph_control(bc, DTMF_TONE_START, 0); 03419 manager_ec_enable(bc); 03420 03421 if (bc->txgain != 0) { 03422 cb_log(4, stack->port, "--> Changing txgain to %d\n", bc->txgain); 03423 manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain); 03424 } 03425 03426 if ( bc->rxgain != 0 ) { 03427 cb_log(4, stack->port, "--> Changing rxgain to %d\n", bc->rxgain); 03428 manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain); 03429 } 03430 } 03431 } 03432 break; 03433 03434 case EVENT_HOLD_ACKNOWLEDGE: 03435 { 03436 struct misdn_bchannel *holded_bc=malloc(sizeof(struct misdn_bchannel)); 03437 if (!holded_bc) { 03438 cb_log(0,bc->port, "Could not allocate holded_bc!!!\n"); 03439 RETURN(-1,OUT); 03440 } 03441 03442 /*backup the bc*/ 03443 memcpy(holded_bc,bc,sizeof(struct misdn_bchannel)); 03444 holded_bc->holded=1; 03445 bc_state_change(holded_bc,BCHAN_CLEANED); 03446 03447 stack_holder_add(stack,holded_bc); 03448 03449 /*kill the bridge and clean the bchannel*/ 03450 if (stack->nt) { 03451 int channel; 03452 if (bc->bc_state == BCHAN_BRIDGED) { 03453 struct misdn_bchannel *bc2; 03454 03455 misdn_split_conf(bc,bc->conf_id); 03456 bc2 = find_bc_by_confid(bc->conf_id); 03457 if (!bc2) { 03458 cb_log(0,bc->port,"We have no second bc in bridge???\n"); 03459 } else { 03460 misdn_split_conf(bc2,bc->conf_id); 03461 } 03462 } 03463 03464 channel = bc->channel; 03465 03466 empty_bc(bc); 03467 clean_up_bc(bc); 03468 03469 if (channel>0) 03470 empty_chan_in_stack(stack,channel); 03471 03472 bc->in_use=0; 03473 } 03474 03475 } 03476 break; 03477 03478 /* finishing the channel eh ? */ 03479 case EVENT_DISCONNECT: 03480 if (!bc->need_disconnect) { 03481 cb_log(0,bc->port," --> we have already send Disconnect\n"); 03482 RETURN(-1,OUT); 03483 } 03484 03485 bc->need_disconnect=0; 03486 break; 03487 case EVENT_RELEASE: 03488 if (!bc->need_release) { 03489 cb_log(0,bc->port," --> we have already send Release\n"); 03490 RETURN(-1,OUT); 03491 } 03492 bc->need_disconnect=0; 03493 bc->need_release=0; 03494 break; 03495 case EVENT_RELEASE_COMPLETE: 03496 if (!bc->need_release_complete) { 03497 cb_log(0,bc->port," --> we have already send Release_complete\n"); 03498 RETURN(-1,OUT); 03499 } 03500 bc->need_disconnect=0; 03501 bc->need_release=0; 03502 bc->need_release_complete=0; 03503 03504 if (!stack->nt) { 03505 /*create cleanup in TE*/ 03506 int channel=bc->channel; 03507 03508 int tmpcause=bc->cause; 03509 int tmp_out_cause=bc->out_cause; 03510 empty_bc(bc); 03511 bc->cause=tmpcause; 03512 bc->out_cause=tmp_out_cause; 03513 clean_up_bc(bc); 03514 03515 if (channel>0) 03516 empty_chan_in_stack(stack,channel); 03517 03518 bc->in_use=0; 03519 } 03520 break; 03521 03522 case EVENT_CONNECT_ACKNOWLEDGE: 03523 03524 if ( bc->nt || misdn_cap_is_speech(bc->capability)) { 03525 int retval=setup_bc(bc); 03526 if (retval == -EINVAL){ 03527 cb_log(0,bc->port,"send_event: setup_bc failed\n"); 03528 03529 } 03530 } 03531 03532 if (misdn_cap_is_speech(bc->capability)) { 03533 if ( !bc->nodsp) manager_ph_control(bc, DTMF_TONE_START, 0); 03534 manager_ec_enable(bc); 03535 03536 if ( bc->txgain != 0 ) { 03537 cb_log(4, stack->port, "--> Changing txgain to %d\n", bc->txgain); 03538 manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain); 03539 } 03540 if ( bc->rxgain != 0 ) { 03541 cb_log(4, stack->port, "--> Changing rxgain to %d\n", bc->rxgain); 03542 manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain); 03543 } 03544 } 03545 break; 03546 03547 default: 03548 break; 03549 } 03550 03551 /* Later we should think about sending bchannel data directly to misdn. */ 03552 msg = isdn_msg_build_event(msgs_g, bc, event, stack->nt); 03553 msg_queue_tail(&stack->downqueue, msg); 03554 sem_post(&glob_mgr->new_msg); 03555 03556 OUT: 03557 misdn_send_unlock(bc); 03558 03559 OUT_POST_UNLOCK: 03560 return retval; 03561 }
int misdn_lib_send_restart | ( | int | port, | |
int | channel | |||
) |
Definition at line 3795 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_event_nt(), handle_frm(), and misdn_send_restart().
03796 { 03797 struct misdn_stack *stack=find_stack_by_port(port); 03798 struct misdn_bchannel dummybc; 03799 /*default is all channels*/ 03800 cb_log(0, port, "Sending Restarts on this port.\n"); 03801 03802 misdn_make_dummy(&dummybc, stack->port, MISDN_ID_GLOBAL, stack->nt, 0); 03803 03804 /*default is all channels*/ 03805 if (channel <0) { 03806 dummybc.channel=-1; 03807 cb_log(0, port, "Restarting and all Interfaces\n"); 03808 misdn_lib_send_event(&dummybc, EVENT_RESTART); 03809 03810 return 0; 03811 } 03812 03813 /*if a channel is specified we restart only this one*/ 03814 if (channel >0) { 03815 int cnt; 03816 dummybc.channel=channel; 03817 cb_log(0, port, "Restarting and cleaning channel %d\n",channel); 03818 misdn_lib_send_event(&dummybc, EVENT_RESTART); 03819 /* clean up chan in stack, to be sure we don't think it's 03820 * in use anymore */ 03821 for (cnt=0; cnt<=stack->b_num; cnt++) { 03822 if (stack->bc[cnt].channel == channel) { 03823 empty_bc(&stack->bc[cnt]); 03824 clean_up_bc(&stack->bc[cnt]); 03825 stack->bc[cnt].in_use=0; 03826 } 03827 } 03828 } 03829 03830 return 0; 03831 }
void misdn_lib_send_tone | ( | struct misdn_bchannel * | bc, | |
enum tone_e | tone | |||
) |
Definition at line 4441 of file isdn_lib.c.
References misdn_bchannel::addr, glob_mgr, manager_ph_control(), misdn_lib::midev, TONE_ALERTING, TONE_DIAL, TONE_HANGUP, and TONE_NONE.
Referenced by hanguptone_indicate().
04442 { 04443 char buf[mISDN_HEADER_LEN + 128] = ""; 04444 iframe_t *frm = (iframe_t*)buf; 04445 04446 switch(tone) { 04447 case TONE_DIAL: 04448 manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_DIALTONE); 04449 break; 04450 04451 case TONE_ALERTING: 04452 manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_RINGING); 04453 break; 04454 04455 case TONE_HANGUP: 04456 manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_HANGUP); 04457 break; 04458 04459 case TONE_NONE: 04460 default: 04461 manager_ph_control(bc, TONE_PATT_OFF, TONE_GERMAN_HANGUP); 04462 } 04463 04464 frm->prim=DL_DATA|REQUEST; 04465 frm->addr=bc->addr|FLG_MSG_DOWN; 04466 frm->dinfo=0; 04467 frm->len=128; 04468 04469 mISDN_write(glob_mgr->midev, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC); 04470 }
void misdn_lib_setup_bc | ( | struct misdn_bchannel * | bc | ) |
Definition at line 950 of file isdn_lib.c.
References misdn_stack::bc, clean_up_bc(), and setup_bc().
00951 { 00952 clean_up_bc(bc); 00953 setup_bc(bc); 00954 }
void misdn_lib_split_bridge | ( | struct misdn_bchannel * | bc1, | |
struct misdn_bchannel * | bc2 | |||
) |
Definition at line 4595 of file isdn_lib.c.
References bc_state2str(), BCHAN_BRIDGED, cb_log, misdn_bchannel::conf_id, and misdn_split_conf().
Referenced by misdn_bridge().
04596 { 04597 04598 struct misdn_bchannel *bc_list[]={ 04599 bc1,bc2,NULL 04600 }; 04601 struct misdn_bchannel **bc; 04602 04603 for (bc=bc_list; *bc; bc++) { 04604 if ( (*bc)->bc_state == BCHAN_BRIDGED){ 04605 misdn_split_conf( *bc, (*bc)->conf_id); 04606 } else { 04607 cb_log( 2, (*bc)->port, "BC not bridged (state:%s) so not splitting it\n",bc_state2str((*bc)->bc_state)); 04608 } 04609 } 04610 04611 }
void misdn_lib_tone_generator_start | ( | struct misdn_bchannel * | bc | ) |
Definition at line 2190 of file isdn_lib.c.
References misdn_bchannel::generate_tone.
Referenced by misdn_write().
02191 { 02192 bc->generate_tone=1; 02193 }
void misdn_lib_tone_generator_stop | ( | struct misdn_bchannel * | bc | ) |
Definition at line 2195 of file isdn_lib.c.
References misdn_bchannel::generate_tone.
Referenced by start_bc_tones(), and stop_indicate().
02196 { 02197 bc->generate_tone=0; 02198 }
void misdn_lib_transfer | ( | struct misdn_bchannel * | holded_bc | ) |
Definition at line 3104 of file isdn_lib.c.
References misdn_bchannel::holded.
03105 { 03106 holded_bc->holded=0; 03107 }
int misdn_lib_tx2misdn_frm | ( | struct misdn_bchannel * | bc, | |
void * | data, | |||
int | len | |||
) |
Definition at line 4225 of file isdn_lib.c.
References misdn_bchannel::addr, misdn_stack::bc, misdn_bchannel::bc_state, bc_state2str(), BCHAN_ACTIVATED, BCHAN_BRIDGED, 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().
04226 { 04227 struct misdn_stack *stack=get_stack_by_bc(bc); 04228 char buf[4096 + mISDN_HEADER_LEN]; 04229 iframe_t *frm = (iframe_t*)buf; 04230 int r; 04231 04232 switch (bc->bc_state) { 04233 case BCHAN_ACTIVATED: 04234 case BCHAN_BRIDGED: 04235 break; 04236 default: 04237 cb_log(3, bc->port, "BC not yet activated (state:%s)\n",bc_state2str(bc->bc_state)); 04238 return -1; 04239 } 04240 04241 frm->prim = DL_DATA|REQUEST; 04242 frm->dinfo = 0; 04243 frm->addr = bc->addr | FLG_MSG_DOWN ; 04244 04245 frm->len = len; 04246 memcpy(&buf[mISDN_HEADER_LEN], data,len); 04247 04248 if ( misdn_cap_is_speech(bc->capability) ) 04249 flip_buf_bits( &buf[mISDN_HEADER_LEN], len); 04250 else 04251 cb_log(6, stack->port, "Writing %d data bytes\n",len); 04252 04253 cb_log(9, stack->port, "Writing %d bytes 2 mISDN\n",len); 04254 r=mISDN_write(stack->midev, buf, frm->len + mISDN_HEADER_LEN, TIMEOUT_INFINIT); 04255 return 0; 04256 }
enum event_response_e(*) cb_event(enum event_e event, struct misdn_bchannel *bc, void *user_data) |
Definition at line 568 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 569 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(), 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_find_bychan(), stack_holder_remove(), stack_init(), te_lib_destroy(), and test_inuse().