#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 | 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 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_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(), handle_event_nt(), parse_alerting(), parse_connect(), parse_disconnect(), parse_facility(), parse_information(), 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 373 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().
{ int i = 0; msg_t *dmsg; Q931_info_t *qi; iframe_t *frm; if (!ntmode) size = sizeof(Q931_info_t)+2; while(i < 10) { if (ntmode) { dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL); if (dmsg) { return(dmsg); } } else { dmsg = alloc_msg(size+256+mISDN_HEADER_LEN+DEFAULT_HEADROOM); if (dmsg) { memset(msg_put(dmsg,size+mISDN_HEADER_LEN), 0, size+mISDN_HEADER_LEN); frm = (iframe_t *)dmsg->data; frm->prim = prim; frm->dinfo = dinfo; qi = (Q931_info_t *)(dmsg->data + mISDN_HEADER_LEN); qi->type = mt; return(dmsg); } } if (!i) printf("cannot allocate memory, trying again...\n"); i++; usleep(300000); } printf("cannot allocate memory, system overloaded.\n"); exit(-1); }
struct misdn_stack* get_stack_by_bc | ( | struct misdn_bchannel * | bc | ) | [read] |
Definition at line 154 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(), 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().
{ struct misdn_stack *stack = get_misdn_stack(); if (!bc) return NULL; for ( ; stack; stack = stack->next) { if (bc->port == stack->port) return stack; } return NULL; }
Definition at line 1318 of file isdn_msg_parser.c.
References EVENT_BCHAN_ACTIVATED, EVENT_BCHAN_ACTIVATED_INFO, EVENT_BCHAN_DATA, EVENT_BCHAN_DATA_INFO, EVENT_BCHAN_ERROR, EVENT_BCHAN_ERROR_INFO, EVENT_CLEAN_INFO, EVENT_CLEANUP, EVENT_DTMF_TONE, EVENT_DTMF_TONE_INFO, EVENT_NEW_BC, EVENT_NEW_BC_INFO, EVENT_NEW_CHANNEL, EVENT_NEW_CHANNEL_INFO, EVENT_NEW_L3ID, EVENT_NEW_L3ID_INFO, EVENT_PORT_ALARM, EVENT_PORT_ALARM_INFO, EVENT_TONE_GENERATE, EVENT_TONE_GENERATE_INFO, isdn_msg::info, and isdn_msg_get_index_by_event().
Referenced by handle_event_nt(), handle_frm(), handle_l1(), manager_isdn_get_info(), and misdn_lib_send_event().
{ int i=isdn_msg_get_index_by_event(msgs, event, nt); if(i>=0) return msgs[i].info; if (event == EVENT_CLEANUP) return EVENT_CLEAN_INFO; if (event == EVENT_DTMF_TONE) return EVENT_DTMF_TONE_INFO; if (event == EVENT_NEW_L3ID) return EVENT_NEW_L3ID_INFO; if (event == EVENT_NEW_BC) return EVENT_NEW_BC_INFO; if (event == EVENT_NEW_CHANNEL) return EVENT_NEW_CHANNEL_INFO; if (event == EVENT_BCHAN_DATA) return EVENT_BCHAN_DATA_INFO; if (event == EVENT_BCHAN_ACTIVATED) return EVENT_BCHAN_ACTIVATED_INFO; if (event == EVENT_TONE_GENERATE) return EVENT_TONE_GENERATE_INFO; if (event == EVENT_PORT_ALARM) return EVENT_PORT_ALARM_INFO; if (event == EVENT_BCHAN_ERROR) return EVENT_BCHAN_ERROR_INFO; return NULL; }
msg_t* isdn_msg_build_event | ( | struct isdn_msg | msgs[], |
struct misdn_bchannel * | bc, | ||
enum event_e | event, | ||
int | nt | ||
) |
Definition at line 1347 of file isdn_msg_parser.c.
References isdn_msg_get_index_by_event(), and isdn_msg::msg_builder.
Referenced by misdn_lib_send_event().
{ int i=isdn_msg_get_index_by_event(msgs, event, nt); if(i<0) return NULL; return msgs[i].msg_builder(msgs, bc, nt); }
Definition at line 1292 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().
{ int i=isdn_msg_get_index(msgs, msg, nt); if(i>=0) return msgs[i].event; return EVENT_UNKNOWN; }
int isdn_msg_get_index | ( | struct isdn_msg | msgs[], |
msg_t * | msg, | ||
int | nt | ||
) |
INTERFACE FCTS
Definition at line 1260 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().
{ int i; if (nt){ mISDNuser_head_t *hh = (mISDNuser_head_t*)msg->data; for (i=0; i< msgs_max -1; i++) { if ( (hh->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i; } } else { iframe_t *frm = (iframe_t*)msg->data; for (i=0; i< msgs_max -1; i++) if ( (frm->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i; } return -1; }
Definition at line 1281 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 1299 of file isdn_msg_parser.c.
References isdn_msg::info, and isdn_msg_get_index().
{ int i=isdn_msg_get_index(msgs, msg, nt); if(i>=0) return msgs[i].info; return NULL; }
int isdn_msg_parse_event | ( | struct isdn_msg | msgs[], |
msg_t * | frm, | ||
struct misdn_bchannel * | bc, | ||
int | nt | ||
) |
Definition at line 1338 of file isdn_msg_parser.c.
References isdn_msg_get_index(), and isdn_msg::msg_parser.
Referenced by handle_event_nt(), and handle_frm().
{ int i=isdn_msg_get_index(msgs, msg, nt); if(i<0) return -1; msgs[i].msg_parser(msgs, msg, bc, nt); return 0; }