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00014 #ifndef TE_LIB
00015 #define TE_LIB
00016
00017 #include <mISDNuser/suppserv.h>
00018
00019
00020
00021
00022
00023
00024
00025
00026
00027
00028
00029
00030
00031 #ifdef WITH_BEROEC
00032 typedef int beroec_t;
00033
00034
00035 enum beroec_type {
00036 BEROEC_FULLBAND=0,
00037 BEROEC_SUBBAND,
00038 BEROEC_FASTSUBBAND
00039 };
00040
00041 void beroec_init(void);
00042 void beroec_exit(void);
00043 beroec_t *beroec_new(int tail, enum beroec_type type, int anti_howl,
00044 int tonedisable, int zerocoeff, int adapt, int nlp);
00045
00046 void beroec_destroy(beroec_t *ec);
00047 int beroec_cancel_alaw_chunk(beroec_t *ec,
00048 char *send,
00049 char *receive ,
00050 int len);
00051
00052 int beroec_version(void);
00053 #endif
00054
00055
00056
00057 enum tone_e {
00058 TONE_NONE=0,
00059 TONE_DIAL,
00060 TONE_ALERTING,
00061 TONE_FAR_ALERTING,
00062 TONE_BUSY,
00063 TONE_HANGUP,
00064 TONE_CUSTOM,
00065 TONE_FILE
00066 };
00067
00068
00069
00070 #define MAX_BCHANS 31
00071
00072 enum bchannel_state {
00073 BCHAN_CLEANED=0,
00074 BCHAN_EMPTY,
00075 BCHAN_SETUP,
00076 BCHAN_SETUPED,
00077 BCHAN_ACTIVE,
00078 BCHAN_ACTIVATED,
00079 BCHAN_BRIDGE,
00080 BCHAN_BRIDGED,
00081 BCHAN_RELEASE,
00082 BCHAN_RELEASED,
00083 BCHAN_CLEAN,
00084 BCHAN_CLEAN_REQUEST,
00085 BCHAN_ERROR
00086 };
00087
00088
00089 enum misdn_err_e {
00090 ENOCHAN=1
00091 };
00092
00093
00094 enum mISDN_NUMBER_PLAN {
00095 NUMPLAN_UNINITIALIZED=-1,
00096 NUMPLAN_INTERNATIONAL=0x1,
00097 NUMPLAN_NATIONAL=0x2,
00098 NUMPLAN_SUBSCRIBER=0x4,
00099 NUMPLAN_UNKNOWN=0x0
00100 };
00101
00102
00103 enum event_response_e {
00104 RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE,
00105 RESPONSE_IGNORE_SETUP,
00106 RESPONSE_RELEASE_SETUP,
00107 RESPONSE_ERR,
00108 RESPONSE_OK
00109 };
00110
00111
00112 enum event_e {
00113 EVENT_NOTHING,
00114 EVENT_TONE_GENERATE,
00115 EVENT_BCHAN_DATA,
00116 EVENT_BCHAN_ACTIVATED,
00117 EVENT_BCHAN_ERROR,
00118 EVENT_CLEANUP,
00119 EVENT_PROCEEDING,
00120 EVENT_PROGRESS,
00121 EVENT_SETUP,
00122 EVENT_ALERTING,
00123 EVENT_CONNECT,
00124 EVENT_SETUP_ACKNOWLEDGE,
00125 EVENT_CONNECT_ACKNOWLEDGE ,
00126 EVENT_USER_INFORMATION,
00127 EVENT_SUSPEND_REJECT,
00128 EVENT_RESUME_REJECT,
00129 EVENT_HOLD,
00130 EVENT_SUSPEND,
00131 EVENT_RESUME,
00132 EVENT_HOLD_ACKNOWLEDGE,
00133 EVENT_SUSPEND_ACKNOWLEDGE,
00134 EVENT_RESUME_ACKNOWLEDGE,
00135 EVENT_HOLD_REJECT,
00136 EVENT_RETRIEVE,
00137 EVENT_RETRIEVE_ACKNOWLEDGE,
00138 EVENT_RETRIEVE_REJECT,
00139 EVENT_DISCONNECT,
00140 EVENT_RESTART,
00141 EVENT_RELEASE,
00142 EVENT_RELEASE_COMPLETE,
00143 EVENT_FACILITY,
00144 EVENT_NOTIFY,
00145 EVENT_STATUS_ENQUIRY,
00146 EVENT_INFORMATION,
00147 EVENT_STATUS,
00148 EVENT_TIMEOUT,
00149 EVENT_DTMF_TONE,
00150 EVENT_NEW_L3ID,
00151 EVENT_NEW_BC,
00152 EVENT_PORT_ALARM,
00153 EVENT_NEW_CHANNEL,
00154 EVENT_UNKNOWN
00155 };
00156
00157
00158 enum ie_name_e {
00159 IE_DUMMY,
00160 IE_LAST
00161 };
00162
00163 enum {
00164 INFO_CAPABILITY_SPEECH=0,
00165 INFO_CAPABILITY_AUDIO_3_1K=0x10 ,
00166 INFO_CAPABILITY_AUDIO_7K=0x11 ,
00167 INFO_CAPABILITY_VIDEO =0x18,
00168 INFO_CAPABILITY_DIGITAL_UNRESTRICTED =0x8,
00169 INFO_CAPABILITY_DIGITAL_RESTRICTED =0x09,
00170 INFO_CAPABILITY_DIGITAL_UNRESTRICTED_TONES
00171 };
00172
00173 enum {
00174 INFO_PI_CALL_NOT_E2E_ISDN =0x01,
00175 INFO_PI_CALLED_NOT_ISDN =0x02,
00176 INFO_PI_CALLER_NOT_ISDN =0x03,
00177 INFO_PI_CALLER_RETURNED_TO_ISDN =0x04,
00178 INFO_PI_INBAND_AVAILABLE =0x08,
00179 INFO_PI_DELAY_AT_INTERF =0x0a,
00180 INFO_PI_INTERWORKING_WITH_PUBLIC =0x10,
00181 INFO_PI_INTERWORKING_NO_RELEASE =0x11,
00182 INFO_PI_INTERWORKING_NO_RELEASE_PRE_ANSWER =0x12,
00183 INFO_PI_INTERWORKING_NO_RELEASE_POST_ANSWER =0x13
00184 };
00185
00186 enum {
00187 INFO_CODEC_ULAW=2,
00188 INFO_CODEC_ALAW=3
00189 };
00190
00191
00192 enum layer_e {
00193 L3,
00194 L2,
00195 L1,
00196 UNKNOWN
00197 };
00198
00199
00200
00201 struct misdn_bchannel {
00202 struct send_lock *send_lock;
00203
00204 int dummy;
00205
00206 int nt;
00207 int pri;
00208
00209 int port;
00210
00211 int b_stid;
00212
00213 int layer_id;
00214
00215 int layer;
00216
00217
00218 int need_disconnect;
00219 int need_release;
00220 int need_release_complete;
00221
00222 int dec;
00223
00224 int l3_id;
00225 int pid;
00226 int ces;
00227
00228 int restart_channel;
00229 int channel;
00230 int channel_preselected;
00231
00232 int in_use;
00233 int cw;
00234 int addr;
00235
00236 char * bframe;
00237 int bframe_len;
00238 int time_usec;
00239
00240
00241 void *astbuf;
00242
00243 void *misdnbuf;
00244
00245 int te_choose_channel;
00246 int early_bconnect;
00247
00248
00249 int dtmf;
00250 int send_dtmf;
00251
00252
00253 int need_more_infos;
00254
00255
00256 int sending_complete;
00257
00258
00259
00260 int nodsp;
00261
00262
00263 int nojitter;
00264
00265 enum mISDN_NUMBER_PLAN dnumplan;
00266 enum mISDN_NUMBER_PLAN rnumplan;
00267 enum mISDN_NUMBER_PLAN onumplan;
00268 enum mISDN_NUMBER_PLAN cpnnumplan;
00269
00270 int progress_coding;
00271 int progress_location;
00272 int progress_indicator;
00273
00274 struct FacParm fac_in;
00275 struct FacParm fac_out;
00276
00277
00278 enum FacFunction AOCDtype;
00279 union {
00280 struct FacAOCDCurrency currency;
00281 struct FacAOCDChargingUnit chargingUnit;
00282 } AOCD;
00283
00284 enum event_e evq;
00285
00286
00287
00288 int crypt;
00289 int curprx;
00290 int curptx;
00291 char crypt_key[255];
00292
00293 int crypt_state;
00294
00295
00296
00297
00298
00299
00300 int active;
00301 int upset;
00302
00303 int generate_tone;
00304 int tone_cnt;
00305
00306 enum bchannel_state bc_state;
00307 enum bchannel_state next_bc_state;
00308
00309 int conf_id;
00310
00311 int holded;
00312 int stack_holder;
00313
00314 int pres;
00315 int screen;
00316
00317 int capability;
00318 int law;
00319
00320 int rate;
00321 int mode;
00322
00323 int user1;
00324 int urate;
00325 int hdlc;
00326
00327
00328 char display[84];
00329 char msn[32];
00330 char oad[32];
00331 char rad[32];
00332 char dad[32];
00333 char cad[32];
00334 char orig_dad[32];
00335 char keypad[32];
00336
00337 char info_dad[64];
00338 char infos_pending[64];
00339
00340
00341
00342
00343
00344 char uu[256];
00345 int uulen;
00346
00347 int cause;
00348 int out_cause;
00349
00350
00351
00352
00353
00354 #ifdef MISDN_1_2
00355 char pipeline[128];
00356 #else
00357 int ec_enable;
00358 int ec_deftaps;
00359 #endif
00360
00361 int channel_found;
00362
00363 int orig;
00364
00365 int txgain;
00366 int rxgain;
00367
00368 struct misdn_bchannel *next;
00369 };
00370
00371
00372 enum event_response_e (*cb_event) (enum event_e event, struct misdn_bchannel *bc, void *user_data);
00373 void (*cb_log) (int level, int port, char *tmpl, ...);
00374 int (*cb_jb_empty)(struct misdn_bchannel *bc, char *buffer, int len);
00375
00376 struct misdn_lib_iface {
00377 enum event_response_e (*cb_event)(enum event_e event, struct misdn_bchannel *bc, void *user_data);
00378 void (*cb_log)(int level, int port, char *tmpl, ...);
00379 int (*cb_jb_empty)(struct misdn_bchannel *bc, char *buffer, int len);
00380 };
00381
00382
00383
00384 void misdn_lib_nt_keepcalls(int kc);
00385
00386 void misdn_lib_nt_debug_init( int flags, char *file );
00387
00388 int misdn_lib_init(char *portlist, struct misdn_lib_iface* iface, void *user_data);
00389 int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event );
00390 void misdn_lib_destroy(void);
00391
00392 void misdn_lib_isdn_l1watcher(int port);
00393
00394 void misdn_lib_log_ies(struct misdn_bchannel *bc);
00395
00396 char *manager_isdn_get_info(enum event_e event);
00397
00398 void misdn_lib_transfer(struct misdn_bchannel* holded_bc);
00399
00400 struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, int dec);
00401
00402 void manager_bchannel_activate(struct misdn_bchannel *bc);
00403 void manager_bchannel_deactivate(struct misdn_bchannel * bc);
00404
00405 int misdn_lib_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len);
00406
00407 void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2);
00408
00409 void isdn_lib_update_rxgain (struct misdn_bchannel *bc);
00410 void isdn_lib_update_txgain (struct misdn_bchannel *bc);
00411 void isdn_lib_update_ec (struct misdn_bchannel *bc);
00412 void isdn_lib_stop_dtmf (struct misdn_bchannel *bc);
00413
00414 int misdn_lib_port_restart(int port);
00415 int misdn_lib_pid_restart(int pid);
00416 int misdn_lib_send_restart(int port, int channel);
00417
00418 int misdn_lib_get_port_info(int port);
00419
00420 int misdn_lib_is_port_blocked(int port);
00421 int misdn_lib_port_block(int port);
00422 int misdn_lib_port_unblock(int port);
00423
00424 int misdn_lib_port_is_pri(int port);
00425
00426 int misdn_lib_port_up(int port, int notcheck);
00427
00428 int misdn_lib_get_port_down(int port);
00429
00430 int misdn_lib_get_port_up (int port) ;
00431
00432 int misdn_lib_maxports_get(void) ;
00433
00434 void misdn_lib_release(struct misdn_bchannel *bc);
00435
00436 int misdn_cap_is_speech(int cap);
00437 int misdn_inband_avail(struct misdn_bchannel *bc);
00438
00439 void manager_ec_enable(struct misdn_bchannel *bc);
00440 void manager_ec_disable(struct misdn_bchannel *bc);
00441
00442 void misdn_lib_send_tone(struct misdn_bchannel *bc, enum tone_e tone);
00443
00444 void get_show_stack_details(int port, char *buf);
00445
00446
00447 void misdn_lib_tone_generator_start(struct misdn_bchannel *bc);
00448 void misdn_lib_tone_generator_stop(struct misdn_bchannel *bc);
00449
00450
00451 void misdn_lib_setup_bc(struct misdn_bchannel *bc);
00452
00453 void misdn_lib_bridge( struct misdn_bchannel * bc1, struct misdn_bchannel *bc2);
00454 void misdn_lib_split_bridge( struct misdn_bchannel * bc1, struct misdn_bchannel *bc2);
00455
00456 void misdn_lib_echo(struct misdn_bchannel *bc, int onoff);
00457
00458 int misdn_lib_is_ptp(int port);
00459 int misdn_lib_get_maxchans(int port);
00460
00461 void misdn_lib_reinit_nt_stack(int port);
00462
00463 #define PRI_TRANS_CAP_SPEECH 0x0
00464 #define PRI_TRANS_CAP_DIGITAL 0x08
00465 #define PRI_TRANS_CAP_RESTRICTED_DIGITAL 0x09
00466 #define PRI_TRANS_CAP_3_1K_AUDIO 0x10
00467 #define PRI_TRANS_CAP_7K_AUDIO 0x11
00468
00469
00470
00471 char *bc_state2str(enum bchannel_state state);
00472 void bc_state_change(struct misdn_bchannel *bc, enum bchannel_state state);
00473
00474 void misdn_dump_chanlist(void);
00475
00476 #endif