OpenBSC API change.
modified: README modified: bootstrap.c modified: bootstrap.h modified: default/gsm.conf modified: gsm.cpp modified: gsm_conf.c
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1
README
1
README
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@ -500,5 +500,6 @@ Changes after Version 1.5
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-> exnsion's settings has pritority over other tones_dir setting.
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- Debug option now works for GSM.
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- Fixed some GSM information elements.
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- OpenBSC api changes.
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89
bootstrap.c
89
bootstrap.c
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@ -38,7 +38,6 @@
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <openbsc/openbsc.h>
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#include <openbsc/gsm_data.h>
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#include <openbsc/gsm_04_08.h>
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#include <openbsc/db.h>
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@ -785,12 +784,6 @@ static int set_system_infos(struct gsm_bts_trx *trx)
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return 0;
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}
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/*
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* Inform anyone...
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*/
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static void bsc_hack_channel_allocated(struct gsm_lchan *lchan) {
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}
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/*
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* Patch the various SYSTEM INFORMATION tables to update
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* the LAI
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@ -871,32 +864,8 @@ void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx)
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}
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}
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void *bootstrap_network(int (*mncc_recv)(void *, int, void *),int bts_type, int mcc, int mnc, int lac, int arfcn, int cardnr, int release_l2, char *name_short, char *name_long, char *hlr, int allow_all)
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static int bootstrap_bts(struct gsm_bts *bts, int lac, int arfcn)
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{
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struct gsm_bts *bts;
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struct gsm_network *gsmnet;
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/* open database */
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if (db_init(hlr)) {
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fprintf(stderr, "DB: Failed to init HLR database '%s'. Please check the option settings.\n", hlr);
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return NULL;
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}
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if (db_prepare()) {
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fprintf(stderr, "DB: Failed to prepare database.\n");
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return NULL;
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}
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/* seed the PRNG for TMSI */
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srand(time(NULL));
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/* initialize our data structures */
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gsmnet = gsm_network_init(1, (gsm_bts_type)bts_type, mcc, mnc, mncc_recv);
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if (!gsmnet)
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return 0;
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gsmnet->name_long = name_long;
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gsmnet->name_short = name_short;
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bts = &gsmnet->bts[0];
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bts->location_area_code = lac;
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bts->trx[0].arfcn = arfcn;
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@ -910,17 +879,67 @@ void *bootstrap_network(int (*mncc_recv)(void *, int, void *),int bts_type, int
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patch_tables(bts);
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paging_init(bts);
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bts->paging.channel_allocated = bsc_hack_channel_allocated;
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return 0;
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}
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struct gsm_network *bootstrap_network(int (*mncc_recv)(struct gsm_network *, int, void *), int bts_type, int mcc, int mnc, int lac, int arfcn, int cardnr, int release_l2, char *name_short, char *name_long, char *hlr, int allow_all)
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{
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struct gsm_bts *bts;
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struct gsm_network *gsmnet;
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/* seed the PRNG for TMSI */
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srand(time(NULL));
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/* initialize our data structures */
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gsmnet = gsm_network_init(2, (gsm_bts_type)bts_type, mcc, mnc, mncc_recv);
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if (!gsmnet)
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return 0;
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/* open database */
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if (db_init(hlr, gsmnet)) {
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fprintf(stderr, "DB: Failed to init HLR database '%s'. Please check the option settings.\n", hlr);
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return NULL;
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}
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if (db_prepare()) {
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fprintf(stderr, "DB: Failed to prepare database.\n");
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return NULL;
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}
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gsmnet->name_long = name_long;
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gsmnet->name_short = name_short;
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bts = &gsmnet->bts[0];
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bootstrap_bts(bts, lac, arfcn);
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/* Control Channel Description */
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memset(&bts->chan_desc, 0, sizeof(struct gsm48_control_channel_descr));
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bts->chan_desc.att = 1;
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bts->chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_C;
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bts->chan_desc.bs_pa_mfrms = RSL_BS_PA_MFRMS_5;
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bts->chan_desc.t3212 = 0;
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patch_tables(bts);
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paging_init(bts);
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telnet_init(gsmnet, 4242);
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/* E1 mISDN input setup */
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if (bts_type == GSM_BTS_TYPE_BS11) {
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gsmnet->num_bts = 1;
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if (e1_config(bts, cardnr, release_l2))
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return NULL;
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} else {
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if (ia_config(bts))
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bts->ip_access.site_id = 1801;
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bts->ip_access.bts_id = 0;
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bts = &gsmnet->bts[1];
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bootstrap_bts(bts, lac, arfcn);
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bts->ip_access.site_id = 1800;
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bts->ip_access.bts_id = 0;
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if (ipaccess_setup(gsmnet))
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return NULL;
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}
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if (allow_all)
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@ -929,7 +948,7 @@ void *bootstrap_network(int (*mncc_recv)(void *, int, void *),int bts_type, int
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return gsmnet;
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}
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int shutdown_net(void *network)
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int shutdown_net(struct gsm_network *network)
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{
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struct gsm_network *net = (struct gsm_network *)network;
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unsigned int i;
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@ -1,4 +1,4 @@
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void *bootstrap_network(int (*mncc_recv)(void *, int, void *),int bts_type, int mcc, int mnc, int lac, int arfcn, int cardnr, int release_l2, char *name_short, char *name_long, char *hlr, int allow_all);
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int shutdown_net(void *network);
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struct gsm_network *bootstrap_network(int (*mncc_recv)(struct gsm_network *, int, void *), int bts_type, int mcc, int mnc, int lac, int arfcn, int cardnr, int release_l2, char *name_short, char *name_long, char *hlr, int allow_all);
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int shutdown_net(struct gsm_network *network);
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@ -4,7 +4,7 @@
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# Enable debugging of OpenBSC library.
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# Refer to OpenBSC project for debugging options.
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# By default, debugging is turned off.
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#debug DRLL:DCC:DMM:DRR:DRSL:DNM
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#debug DRLL:DCC:DNM:DRR:DRSL:DNM:DSMS:DMNCC:DPAG:DMUX
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# Two Loopback interfaces for audio transfer between OpenBSC and mISDN.
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# The first interface must provide B-channelis for each call mobile call.
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@ -72,3 +72,6 @@ bts bs11 9 123
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# emergency facility. If you can't do that, don't touch it!
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#no-emergency-shutdown
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68
gsm.cpp
68
gsm.cpp
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@ -11,9 +11,11 @@
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#include "main.h"
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extern "C" {
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#include "openbsc/openbsc.h"
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#include "openbsc/gsm_data.h"
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#include "openbsc/mncc.h"
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#include "openbsc/trau_frame.h"
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#include "openbsc/select.h"
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#include "openbsc/debug.h"
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#include "bootstrap.h"
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#include "gsm_audio.h"
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@ -40,7 +42,7 @@ static struct gsm_mncc *create_mncc(int msg_type, unsigned int callref)
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mncc->callref = callref;
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return (mncc);
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}
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static int send_and_free_mncc(void *net, unsigned int msg_type, void *data)
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static int send_and_free_mncc(struct gsm_network *net, unsigned int msg_type, void *data)
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{
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int ret;
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@ -243,7 +245,7 @@ void Pgsm::trau_send(void *_tf)
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frame->msg_type = GSM_TRAU_FRAME;
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frame->callref = p_m_g_callref;
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memcpy(frame->data, tf, sizeof(struct decoded_trau_frame));
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mncc_send(gsm->network, frame->msg_type, frame);
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mncc_send((struct gsm_network *)gsm->network, frame->msg_type, frame);
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}
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@ -402,7 +404,7 @@ void Pgsm::setup_ind(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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add_trace("cause", "value", "%d", mncc->cause_value);
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add_trace("reason", NULL, "callref already in use");
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end_trace();
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send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
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send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
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new_state(PORT_STATE_RELEASE);
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p_m_delete = 1;
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return;
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@ -423,7 +425,7 @@ void Pgsm::setup_ind(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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add_trace("cause", "value", "%d", mncc->cause_value);
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add_trace("reason", NULL, "port is blocked");
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end_trace();
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send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
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send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
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new_state(PORT_STATE_RELEASE);
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p_m_delete = 1;
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return;
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@ -494,7 +496,7 @@ void Pgsm::setup_ind(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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add_trace("cause", "value", "%d", mncc->cause_value);
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add_trace("reason", NULL, "no channel");
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end_trace();
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send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
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send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
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new_state(PORT_STATE_RELEASE);
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p_m_delete = 1;
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return;
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@ -524,7 +526,7 @@ void Pgsm::setup_ind(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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mode->lchan_mode = 0x01; /* GSM V1 */
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add_trace("mode", NULL, "0x%02x", mode->lchan_mode);
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end_trace();
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send_and_free_mncc(gsm->network, mode->msg_type, mode);
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send_and_free_mncc((struct gsm_network *)gsm->network, mode->msg_type, mode);
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/* send call proceeding */
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gsm_trace_header(p_m_mISDNport, this, MNCC_CALL_PROC_REQ, DIRECTION_OUT);
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@ -539,7 +541,7 @@ void Pgsm::setup_ind(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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add_trace("progress", "descr", "%d", proceeding->progress_descr);
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}
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end_trace();
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send_and_free_mncc(gsm->network, proceeding->msg_type, proceeding);
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send_and_free_mncc((struct gsm_network *)gsm->network, proceeding->msg_type, proceeding);
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new_state(PORT_STATE_IN_PROCEEDING);
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@ -547,7 +549,7 @@ void Pgsm::setup_ind(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_RECV, DIRECTION_OUT);
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end_trace();
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frame = create_mncc(MNCC_FRAME_RECV, p_m_g_callref);
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send_and_free_mncc(gsm->network, frame->msg_type, frame);
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send_and_free_mncc((struct gsm_network *)gsm->network, frame->msg_type, frame);
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p_m_g_tch_connected = 1;
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}
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@ -583,7 +585,7 @@ void Pgsm::start_dtmf_ind(unsigned int msg_type, unsigned int callref, struct gs
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end_trace();
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resp = create_mncc(MNCC_START_DTMF_RSP, p_m_g_callref);
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resp->keypad = mncc->keypad;
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send_and_free_mncc(gsm->network, resp->msg_type, resp);
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send_and_free_mncc((struct gsm_network *)gsm->network, resp->msg_type, resp);
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/* send dialing information */
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message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_INFORMATION);
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@ -604,7 +606,7 @@ void Pgsm::stop_dtmf_ind(unsigned int msg_type, unsigned int callref, struct gsm
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end_trace();
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resp = create_mncc(MNCC_STOP_DTMF_RSP, p_m_g_callref);
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resp->keypad = mncc->keypad;
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send_and_free_mncc(gsm->network, resp->msg_type, resp);
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send_and_free_mncc((struct gsm_network *)gsm->network, resp->msg_type, resp);
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}
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/* PROCEEDING INDICATION */
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@ -626,7 +628,7 @@ void Pgsm::call_conf_ind(unsigned int msg_type, unsigned int callref, struct gsm
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mode->lchan_mode = 0x01; /* GSM V1 */
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add_trace("mode", NULL, "0x%02x", mode->lchan_mode);
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end_trace();
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send_and_free_mncc(gsm->network, mode->msg_type, mode);
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send_and_free_mncc((struct gsm_network *)gsm->network, mode->msg_type, mode);
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}
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@ -658,7 +660,7 @@ void Pgsm::setup_cnf(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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gsm_trace_header(p_m_mISDNport, this, MNCC_SETUP_COMPL_REQ, DIRECTION_OUT);
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resp = create_mncc(MNCC_SETUP_COMPL_REQ, p_m_g_callref);
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end_trace();
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send_and_free_mncc(gsm->network, resp->msg_type, resp);
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send_and_free_mncc((struct gsm_network *)gsm->network, resp->msg_type, resp);
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message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_CONNECT);
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message_put(message);
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@ -669,7 +671,7 @@ void Pgsm::setup_cnf(unsigned int msg_type, unsigned int callref, struct gsm_mnc
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gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_RECV, DIRECTION_OUT);
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end_trace();
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frame = create_mncc(MNCC_FRAME_RECV, p_m_g_callref);
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send_and_free_mncc(gsm->network, frame->msg_type, frame);
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send_and_free_mncc((struct gsm_network *)gsm->network, frame->msg_type, frame);
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p_m_g_tch_connected = 1;
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}
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}
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@ -688,7 +690,7 @@ void Pgsm::setup_compl_ind(unsigned int msg_type, unsigned int callref, struct g
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gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_RECV, DIRECTION_OUT);
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end_trace();
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frame = create_mncc(MNCC_FRAME_RECV, p_m_g_callref);
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send_and_free_mncc(gsm->network, frame->msg_type, frame);
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send_and_free_mncc((struct gsm_network *)gsm->network, frame->msg_type, frame);
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p_m_g_tch_connected = 1;
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}
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}
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@ -723,7 +725,7 @@ void Pgsm::disc_ind(unsigned int msg_type, unsigned int callref, struct gsm_mncc
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add_trace("cause", "value", "%d", resp->cause_value);
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#endif
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end_trace();
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send_and_free_mncc(gsm->network, resp->msg_type, resp);
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send_and_free_mncc((struct gsm_network *)gsm->network, resp->msg_type, resp);
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/* sending release to endpoint */
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while(p_epointlist) {
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@ -794,14 +796,14 @@ void Pgsm::hold_ind(unsigned int msg_type, unsigned int callref, struct gsm_mncc
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gsm_trace_header(p_m_mISDNport, this, MNCC_HOLD_CNF, DIRECTION_OUT);
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end_trace();
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resp = create_mncc(MNCC_HOLD_CNF, p_m_g_callref);
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send_and_free_mncc(gsm->network, resp->msg_type, resp);
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send_and_free_mncc((struct gsm_network *)gsm->network, resp->msg_type, resp);
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/* disable audio */
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if (p_m_g_tch_connected) { /* it should be true */
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gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_DROP, DIRECTION_OUT);
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end_trace();
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frame = create_mncc(MNCC_FRAME_DROP, p_m_g_callref);
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send_and_free_mncc(gsm->network, frame->msg_type, frame);
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send_and_free_mncc((struct gsm_network *)gsm->network, frame->msg_type, frame);
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p_m_g_tch_connected = 0;
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}
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}
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@ -826,14 +828,14 @@ void Pgsm::retr_ind(unsigned int msg_type, unsigned int callref, struct gsm_mncc
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gsm_trace_header(p_m_mISDNport, this, MNCC_RETRIEVE_CNF, DIRECTION_OUT);
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end_trace();
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resp = create_mncc(MNCC_RETRIEVE_CNF, p_m_g_callref);
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send_and_free_mncc(gsm->network, resp->msg_type, resp);
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send_and_free_mncc((struct gsm_network *)gsm->network, resp->msg_type, resp);
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/* enable audio */
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if (!p_m_g_tch_connected) { /* it should be true */
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gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_RECV, DIRECTION_OUT);
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end_trace();
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frame = create_mncc(MNCC_FRAME_RECV, p_m_g_callref);
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send_and_free_mncc(gsm->network, frame->msg_type, frame);
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send_and_free_mncc((struct gsm_network *)gsm->network, frame->msg_type, frame);
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p_m_g_tch_connected = 1;
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}
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}
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@ -841,7 +843,7 @@ void Pgsm::retr_ind(unsigned int msg_type, unsigned int callref, struct gsm_mncc
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/*
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* BSC sends message to port
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*/
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static int message_bcs(void *net, int msg_type, void *arg)
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static int message_bcs(struct gsm_network *net, int msg_type, void *arg)
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{
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struct gsm_mncc *mncc = (struct gsm_mncc *)arg;
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unsigned int callref = mncc->callref;
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@ -896,7 +898,7 @@ static int message_bcs(void *net, int msg_type, void *arg)
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add_trace("cause", "location", "%d", rej->cause_location);
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add_trace("cause", "value", "%d", rej->cause_value);
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||||
end_trace();
|
||||
send_and_free_mncc(gsm->network, rej->msg_type, rej);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, rej->msg_type, rej);
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||||
return 0;
|
||||
}
|
||||
/* creating port object, transparent until setup with hdlc */
|
||||
|
@ -1157,7 +1159,7 @@ void Pgsm::message_setup(unsigned int epoint_id, int message_id, union parameter
|
|||
//todo
|
||||
|
||||
end_trace();
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
|
||||
new_state(PORT_STATE_OUT_SETUP);
|
||||
|
||||
|
@ -1189,7 +1191,7 @@ void Pgsm::message_notify(unsigned int epoint_id, int message_id, union paramete
|
|||
end_trace();
|
||||
mncc = create_mncc(MNCC_NOTIFY_REQ, p_m_g_callref);
|
||||
mncc->notify = notify;
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -1212,7 +1214,7 @@ void Pgsm::message_alerting(unsigned int epoint_id, int message_id, union parame
|
|||
add_trace("progress", "descr", "%d", mncc->progress_descr);
|
||||
}
|
||||
end_trace();
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
|
||||
new_state(PORT_STATE_IN_ALERTING);
|
||||
|
||||
|
@ -1220,7 +1222,7 @@ void Pgsm::message_alerting(unsigned int epoint_id, int message_id, union parame
|
|||
gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_RECV, DIRECTION_OUT);
|
||||
end_trace();
|
||||
mncc = create_mncc(MNCC_FRAME_RECV, p_m_g_callref);
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
p_m_g_tch_connected = 1;
|
||||
}
|
||||
}
|
||||
|
@ -1286,7 +1288,7 @@ void Pgsm::message_connect(unsigned int epoint_id, int message_id, union paramet
|
|||
add_trace("connected", "number", "%s", mncc->connected_number);
|
||||
}
|
||||
end_trace();
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
|
||||
new_state(PORT_STATE_CONNECT_WAITING);
|
||||
}
|
||||
|
@ -1316,7 +1318,7 @@ void Pgsm::message_disconnect(unsigned int epoint_id, int message_id, union para
|
|||
add_trace("cause", "location", "%d", mncc->cause_location);
|
||||
add_trace("cause", "value", "%d", mncc->cause_value);
|
||||
end_trace();
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
|
||||
new_state(PORT_STATE_OUT_DISCONNECT);
|
||||
|
||||
|
@ -1324,7 +1326,7 @@ void Pgsm::message_disconnect(unsigned int epoint_id, int message_id, union para
|
|||
gsm_trace_header(p_m_mISDNport, this, MNCC_FRAME_RECV, DIRECTION_OUT);
|
||||
end_trace();
|
||||
mncc = create_mncc(MNCC_FRAME_RECV, p_m_g_callref);
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
p_m_g_tch_connected = 1;
|
||||
}
|
||||
}
|
||||
|
@ -1346,7 +1348,7 @@ void Pgsm::message_release(unsigned int epoint_id, int message_id, union paramet
|
|||
add_trace("cause", "location", "%d", mncc->cause_location);
|
||||
add_trace("cause", "value", "%d", mncc->cause_value);
|
||||
end_trace();
|
||||
send_and_free_mncc(gsm->network, mncc->msg_type, mncc);
|
||||
send_and_free_mncc((struct gsm_network *)gsm->network, mncc->msg_type, mncc);
|
||||
|
||||
new_state(PORT_STATE_RELEASE);
|
||||
p_m_delete = 1;
|
||||
|
@ -1488,7 +1490,7 @@ int handle_gsm(void)
|
|||
{
|
||||
int ret1, ret2;
|
||||
|
||||
ret1 = bsc_upqueue(gsm->network);
|
||||
ret1 = bsc_upqueue((struct gsm_network *)gsm->network);
|
||||
ret2 = bsc_select_main(1); /* polling */
|
||||
if (ret1 || ret2)
|
||||
return 1;
|
||||
|
@ -1579,10 +1581,10 @@ int gsm_exit(int rc)
|
|||
gsm_sock_close();
|
||||
/* shutdown network */
|
||||
if (gsm->network)
|
||||
shutdown_net(gsm->network);
|
||||
shutdown_net((struct gsm_network *)gsm->network);
|
||||
/* free network */
|
||||
if (gsm->network) {
|
||||
free(gsm->network); /* TBD */
|
||||
free((struct gsm_network *)gsm->network); /* TBD */
|
||||
}
|
||||
free(gsm);
|
||||
gsm = NULL;
|
||||
|
|
|
@ -10,7 +10,7 @@
|
|||
\*****************************************************************************/
|
||||
|
||||
#include "main.h"
|
||||
#include "openbsc/openbsc.h"
|
||||
#include "openbsc/gsm_data.h"
|
||||
|
||||
|
||||
char *gsm_conf_error = "";
|
||||
|
|
Loading…
Reference in New Issue