#include <mISDNuser/mISDNlib.h>
#include <mISDNuser/isdn_net.h>
#include <mISDNuser/l3dss1.h>
#include <mISDNuser/net_l3.h>
#include <pthread.h>
#include "isdn_lib.h"
Go to the source code of this file.
Data Structures | |
struct | isdn_msg |
struct | misdn_stack |
struct | send_lock |
Defines | |
#define | MAXPROCS 0x100 |
#define | MISDN_MAX_REGISTER_LINKS 0 |
#define | mISDNUSER_HEAD_SIZE (sizeof(mISDNuser_head_t)) |
#define | QI_ELEMENT(a) a.off |
Functions | |
msg_t * | create_l3msg (int prim, int mt, int dinfo, int size, int nt) |
struct misdn_stack * | get_stack_by_bc (struct misdn_bchannel *bc) |
char * | isdn_get_info (struct isdn_msg msgs[], enum event_e event, int nt) |
msg_t * | isdn_msg_build_event (struct isdn_msg msgs[], struct misdn_bchannel *bc, enum event_e event, int nt) |
enum event_e | isdn_msg_get_event (struct isdn_msg msgs[], msg_t *frm, int nt) |
int | isdn_msg_get_index (struct isdn_msg msgs[], msg_t *frm, int nt) |
int | isdn_msg_get_index_by_event (struct isdn_msg msgs[], enum event_e event, int nt) |
char * | isdn_msg_get_info (struct isdn_msg msgs[], msg_t *msg, int nt) |
int | isdn_msg_parse_event (struct isdn_msg msgs[], msg_t *frm, struct misdn_bchannel *bc, int nt) |
#define MAXPROCS 0x100 |
Definition at line 62 of file isdn_lib_intern.h.
Referenced by create_process().
#define MISDN_MAX_REGISTER_LINKS 0 |
Definition at line 59 of file isdn_lib_intern.h.
#define mISDNUSER_HEAD_SIZE (sizeof(mISDNuser_head_t)) |
Definition at line 26 of file isdn_lib_intern.h.
Referenced by build_alerting(), build_connect(), build_connect_acknowledge(), build_disconnect(), build_facility(), build_information(), build_notify(), build_proceeding(), build_progress(), build_release(), build_release_complete(), build_restart(), build_retrieve_acknowledge(), build_setup(), build_setup_acknowledge(), handle_event_nt(), parse_alerting(), parse_connect(), parse_disconnect(), parse_facility(), parse_information(), parse_notify(), parse_proceeding(), parse_progress(), parse_release(), parse_release_complete(), parse_restart(), parse_setup(), parse_setup_acknowledge(), and parse_status().
#define QI_ELEMENT | ( | a | ) | a.off |
Definition at line 21 of file isdn_lib_intern.h.
msg_t* create_l3msg | ( | int | prim, | |
int | mt, | |||
int | dinfo, | |||
int | size, | |||
int | nt | |||
) |
Definition at line 371 of file isdn_lib.c.
Referenced by build_alerting(), build_connect(), build_connect_acknowledge(), build_disconnect(), build_facility(), build_hold(), build_hold_acknowledge(), build_hold_reject(), build_information(), build_notify(), build_proceeding(), build_progress(), build_release(), build_release_complete(), build_restart(), build_resume(), build_resume_acknowledge(), build_resume_reject(), build_retrieve(), build_retrieve_acknowledge(), build_retrieve_reject(), build_setup(), build_setup_acknowledge(), build_status(), build_status_enquiry(), build_suspend(), build_suspend_acknowledge(), build_suspend_reject(), build_timeout(), build_user_information(), and handle_event_nt().
00372 { 00373 int i = 0; 00374 msg_t *dmsg; 00375 Q931_info_t *qi; 00376 iframe_t *frm; 00377 00378 if (!ntmode) 00379 size = sizeof(Q931_info_t)+2; 00380 00381 while(i < 10) { 00382 if (ntmode) { 00383 dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL); 00384 if (dmsg) { 00385 return(dmsg); 00386 } 00387 } else { 00388 dmsg = alloc_msg(size+256+mISDN_HEADER_LEN+DEFAULT_HEADROOM); 00389 if (dmsg) 00390 { 00391 memset(msg_put(dmsg,size+mISDN_HEADER_LEN), 0, size+mISDN_HEADER_LEN); 00392 frm = (iframe_t *)dmsg->data; 00393 frm->prim = prim; 00394 frm->dinfo = dinfo; 00395 qi = (Q931_info_t *)(dmsg->data + mISDN_HEADER_LEN); 00396 qi->type = mt; 00397 return(dmsg); 00398 } 00399 } 00400 00401 if (!i) printf("cannot allocate memory, trying again...\n"); 00402 i++; 00403 usleep(300000); 00404 } 00405 printf("cannot allocate memory, system overloaded.\n"); 00406 exit(-1); 00407 }
struct misdn_stack* get_stack_by_bc | ( | struct misdn_bchannel * | bc | ) | [read] |
Definition at line 152 of file isdn_lib.c.
References get_misdn_stack(), misdn_stack::next, misdn_stack::port, and misdn_bchannel::port.
Referenced by clean_up_bc(), create_process(), dec_ie_channel_id(), enc_ie_channel_id(), handle_bchan(), handle_event_te(), manager_bchannel_activate(), manager_bchannel_deactivate(), manager_clean_bc(), manager_ec_disable(), manager_ec_enable(), misdn_lib_log_ies(), misdn_lib_release(), misdn_lib_send_event(), misdn_lib_tx2misdn_frm(), parse_release_complete(), parse_restart(), send_msg(), and setup_bc().
00153 { 00154 struct misdn_stack *stack = get_misdn_stack(); 00155 00156 if (!bc) 00157 return NULL; 00158 00159 for ( ; stack; stack = stack->next) { 00160 if (bc->port == stack->port) 00161 return stack; 00162 } 00163 00164 return NULL; 00165 }
Definition at line 1732 of file isdn_msg_parser.c.
References EVENT_BCHAN_ACTIVATED, EVENT_BCHAN_DATA, EVENT_BCHAN_ERROR, EVENT_CLEANUP, EVENT_DTMF_TONE, EVENT_NEW_BC, EVENT_NEW_CHANNEL, EVENT_NEW_L3ID, EVENT_PORT_ALARM, EVENT_TONE_GENERATE, isdn_msg::info, and isdn_msg_get_index_by_event().
Referenced by handle_event_nt(), handle_frm_te(), manager_isdn_get_info(), and misdn_lib_send_event().
01733 { 01734 int i=isdn_msg_get_index_by_event(msgs, event, nt); 01735 01736 if(i>=0) return msgs[i].info; 01737 01738 if (event == EVENT_CLEANUP) return EVENT_CLEAN_INFO; 01739 if (event == EVENT_DTMF_TONE) return EVENT_DTMF_TONE_INFO; 01740 if (event == EVENT_NEW_L3ID) return EVENT_NEW_L3ID_INFO; 01741 if (event == EVENT_NEW_BC) return EVENT_NEW_BC_INFO; 01742 if (event == EVENT_NEW_CHANNEL) return EVENT_NEW_CHANNEL_INFO; 01743 if (event == EVENT_BCHAN_DATA) return EVENT_BCHAN_DATA_INFO; 01744 if (event == EVENT_BCHAN_ACTIVATED) return EVENT_BCHAN_ACTIVATED_INFO; 01745 if (event == EVENT_TONE_GENERATE) return EVENT_TONE_GENERATE_INFO; 01746 if (event == EVENT_PORT_ALARM) return EVENT_PORT_ALARM_INFO; 01747 if (event == EVENT_BCHAN_ERROR) return EVENT_BCHAN_ERROR_INFO; 01748 01749 return NULL; 01750 }
msg_t* isdn_msg_build_event | ( | struct isdn_msg | msgs[], | |
struct misdn_bchannel * | bc, | |||
enum event_e | event, | |||
int | nt | |||
) |
Definition at line 1761 of file isdn_msg_parser.c.
References isdn_msg_get_index_by_event(), and isdn_msg::msg_builder.
Referenced by misdn_lib_send_event().
01762 { 01763 int i=isdn_msg_get_index_by_event(msgs, event, nt); 01764 if(i<0) return NULL; 01765 01766 return msgs[i].msg_builder(msgs, bc, nt); 01767 }
Definition at line 1706 of file isdn_msg_parser.c.
References isdn_msg::event, EVENT_UNKNOWN, and isdn_msg_get_index().
Referenced by handle_event_nt(), and handle_frm_te().
01707 { 01708 int i=isdn_msg_get_index(msgs, msg, nt); 01709 if(i>=0) return msgs[i].event; 01710 return EVENT_UNKNOWN; 01711 }
int isdn_msg_get_index | ( | struct isdn_msg | msgs[], | |
msg_t * | msg, | |||
int | nt | |||
) |
INTERFACE FCTS
Definition at line 1674 of file isdn_msg_parser.c.
References isdn_msg::misdn_msg, and msgs_max.
Referenced by isdn_msg_get_event(), isdn_msg_get_info(), and isdn_msg_parse_event().
01675 { 01676 int i; 01677 01678 if (nt){ 01679 mISDNuser_head_t *hh = (mISDNuser_head_t*)msg->data; 01680 01681 for (i=0; i< msgs_max -1; i++) { 01682 if ( (hh->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i; 01683 } 01684 01685 } else { 01686 iframe_t *frm = (iframe_t*)msg->data; 01687 01688 for (i=0; i< msgs_max -1; i++) 01689 if ( (frm->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i; 01690 } 01691 01692 return -1; 01693 }
Definition at line 1695 of file isdn_msg_parser.c.
References cb_log, and msgs_max.
Referenced by isdn_get_info(), and isdn_msg_build_event().
char* isdn_msg_get_info | ( | struct isdn_msg | msgs[], | |
msg_t * | msg, | |||
int | nt | |||
) |
Definition at line 1713 of file isdn_msg_parser.c.
References isdn_msg::info, and isdn_msg_get_index().
01714 { 01715 int i=isdn_msg_get_index(msgs, msg, nt); 01716 if(i>=0) return msgs[i].info; 01717 return NULL; 01718 }
int isdn_msg_parse_event | ( | struct isdn_msg | msgs[], | |
msg_t * | frm, | |||
struct misdn_bchannel * | bc, | |||
int | nt | |||
) |
Definition at line 1752 of file isdn_msg_parser.c.
References isdn_msg_get_index(), and isdn_msg::msg_parser.
Referenced by handle_event_nt(), and handle_frm_te().
01753 { 01754 int i=isdn_msg_get_index(msgs, msg, nt); 01755 if(i<0) return -1; 01756 01757 msgs[i].msg_parser(msgs, msg, bc, nt); 01758 return 0; 01759 }