diff options
author | Christian Richter <christian.richter@beronet.com> | 2005-12-09 11:01:18 +0000 |
---|---|---|
committer | Christian Richter <christian.richter@beronet.com> | 2005-12-09 11:01:18 +0000 |
commit | 7dfa72cdee99501e13f3dab014847c9565eb172a (patch) | |
tree | 274e276759789c2ccbf4891f61889e298939ae2f /channels/misdn/isdn_lib.c | |
parent | 52d3ddabd155df0c0a128417d7803cd55989d2cb (diff) |
committed head of chan_misdn with a lot of new features. Most important of all: chan_misdn supports now the mISDN mqueue tree (smp,preemptible,gcc-4 aware\!). Additionally there are some code optimizations, new facility management (Calldeflect works for now).
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7413 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/misdn/isdn_lib.c')
-rw-r--r-- | channels/misdn/isdn_lib.c | 1150 |
1 files changed, 684 insertions, 466 deletions
diff --git a/channels/misdn/isdn_lib.c b/channels/misdn/isdn_lib.c index d912795ac..8529812df 100644 --- a/channels/misdn/isdn_lib.c +++ b/channels/misdn/isdn_lib.c @@ -14,6 +14,22 @@ #include "isdn_lib_intern.h" +void misdn_free_ibuffer(void *ibuf) +{ + free_ibuffer((ibuffer_t*)ibuf); +} + + +void misdn_clear_ibuffer(void *ibuf) +{ + clear_ibuffer( (ibuffer_t*)ibuf); +} + +void *misdn_init_ibuffer(int len) +{ + return init_ibuffer(len); +} + int misdn_ibuf_freecount(void *buf) { return ibuf_freecount( (ibuffer_t*)buf); @@ -73,7 +89,8 @@ void get_show_stack_details(int port, char *buf) } if (stack) { - sprintf(buf, "* Stack Addr: Port %d Type %s Prot. %s L2Link %s L1Link:%s", stack->upper_id & IF_CONTRMASK, stack->mode==NT_MODE?"NT":"TE", stack->ptp?"PTP":"PMP", stack->l2link?"UP":"DOWN", stack->l1link?"UP":"DOWN"); + sprintf(buf, "* Stack Addr:%x Port %d Type %s Prot. %s L2Link %s L1Link:%s", stack->upper_id, stack->port, stack->nt?"NT":"TE", stack->ptp?"PTP":"PMP", stack->l2link?"UP":"DOWN", stack->l1link?"UP":"DOWN"); + } else { buf[0]=0; } @@ -91,8 +108,8 @@ enum global_states { static enum global_states global_state=MISDN_INITIALIZING; -#include <../i4lnet/net_l2.h> -#include <tone.h> +#include <mISDNuser/net_l2.h> +#include <mISDNuser/tone.h> #include <unistd.h> #include <semaphore.h> #include <pthread.h> @@ -165,7 +182,7 @@ struct misdn_bchannel *stack_holder_find(struct misdn_stack *stack, unsigned lon /* from isdn_lib.h */ int init_bc(struct misdn_stack * stack, struct misdn_bchannel *bc, int midev, int port, int bidx, char *msn, int firsttime); -struct misdn_stack* stack_te_init(int midev, int port, int ptp); +struct misdn_stack* stack_init(int midev, int port, int ptp); void stack_te_destroy(struct misdn_stack* stack); /* user iface */ int te_lib_init( void ) ; /* returns midev */ @@ -234,7 +251,7 @@ void init_flip_bits(void) } } -static unsigned char * flip_buf_bits ( unsigned char * buf , int len) +unsigned char * flip_buf_bits ( unsigned char * buf , int len) { int i; char * start = buf; @@ -315,12 +332,20 @@ int send_msg (int midev, struct misdn_bchannel *bc, msg_t *dmsg) iframe_t *frm; frm = (iframe_t *)dmsg->data; struct misdn_stack *stack=get_stack_by_bc(bc); + + + if (!stack) { + cb_log(0,0,"send_msg: IEK!! no stack\n "); + return -1; + } + + frm->addr = (stack->upper_id | FLG_MSG_DOWN); + - frm->addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN ; frm->dinfo = bc->l3_id; frm->len = (dmsg->len) - mISDN_HEADER_LEN; - + mISDN_write(midev, dmsg->data, dmsg->len, TIMEOUT_1SEC); free_msg(dmsg); @@ -331,6 +356,7 @@ int send_msg (int midev, struct misdn_bchannel *bc, msg_t *dmsg) static int mypid=0; + int misdn_cap_is_speech(int cap) /** Poor mans version **/ { @@ -341,6 +367,10 @@ int misdn_cap_is_speech(int cap) int misdn_inband_avail(struct misdn_bchannel *bc) { + + /*if ! early_bconnect we have never inband available*/ + if ( ! bc->early_bconnect ) return 0; + switch (bc->progress_indicator) { case INFO_PI_INBAND_AVAILABLE: case INFO_PI_CALL_NOT_E2E_ISDN: @@ -370,7 +400,7 @@ static int find_free_chan_in_stack(struct misdn_stack *stack, int channel) int i; if (channel < 0 || channel > MAX_BCHANS) { - cb_log(4, stack->port, " !! out of bound call to find_free_chan_in_stack! (port:%d ch:%d)\n", stack->port, channel); + cb_log(4, stack->port, " !! out of bound call to find_free_chan_in_stack! (ch:%d)\n", channel); return 0; } @@ -411,7 +441,7 @@ void empty_bc(struct misdn_bchannel *bc) bc->send_dtmf=0; bc->nodsp=0; bc->nojitter=0; - + bc->time_usec=0; bc->rxgain=0; @@ -421,7 +451,7 @@ void empty_bc(struct misdn_bchannel *bc) bc->curptx=0; bc->curprx=0; bc->crypt_key[0] = 0; - + bc->tone=TONE_NONE; bc->tone_cnt2 = bc->tone_cnt=0; @@ -429,12 +459,15 @@ void empty_bc(struct misdn_bchannel *bc) bc->onumplan=NUMPLAN_UNKNOWN; bc->rnumplan=NUMPLAN_UNKNOWN; + bc->active = 0; - + + bc->early_bconnect = 1; + bc->ec_enable = 0; bc->ec_deftaps = 128; bc->ec_whenbridged = 0; - bc->ec_training = 400; + bc->ec_training = 1; bc->orig=0; @@ -467,9 +500,8 @@ void empty_bc(struct misdn_bchannel *bc) bc->dad[0] = 0; bc->orig_dad[0] = 0; - bc->facility=FACILITY_NONE; - bc->facility_calldeflect_nr[0]=0; - + bc->fac_type=FACILITY_NONE; + bc->te_choose_channel = 0; } @@ -488,21 +520,27 @@ int clean_up_bc(struct misdn_bchannel *bc) cb_log(5, stack->port, "$$$ Already cleaned up bc with stid :%x\n", bc->b_stid); return -1; } - + + if (bc->active) { + cb_log(2, stack->port, "$$$ bc still active, deactivatiing .. stid :%x\n", bc->b_stid); + manager_bchannel_deactivate(bc); + } + cb_log(5, stack->port, "$$$ Cleaning up bc with stid :%x\n", bc->b_stid); if ( misdn_cap_is_speech(bc->capability) && bc->ec_enable) { manager_ec_disable(bc); } - - mISDN_write_frame(stack->midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); + + mISDN_write_frame(stack->midev, buff, bc->addr|FLG_MSG_DOWN, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); bc->b_stid = 0; bc->upset=0; + return ret; } @@ -554,7 +592,9 @@ int misdn_lib_get_l1_up(struct misdn_stack *stack) /* Pull Up L1 if we have JOLLY */ iframe_t act; act.prim = PH_ACTIVATE | REQUEST; - act.addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN ; + act.addr = (stack->upper_id | FLG_MSG_DOWN) ; + + act.dinfo = 0; act.len = 0; @@ -565,7 +605,7 @@ int misdn_lib_get_l1_up(struct misdn_stack *stack) int misdn_lib_get_l2_up(struct misdn_stack *stack) { - if (stack->ptp && (stack->mode == NT_MODE) ) { + if (stack->ptp && (stack->nt) ) { msg_t *dmsg; /* L2 */ dmsg = create_l2msg(DL_ESTABLISH | REQUEST, 0, 0); @@ -577,8 +617,8 @@ int misdn_lib_get_l2_up(struct misdn_stack *stack) iframe_t act; act.prim = DL_ESTABLISH | REQUEST; - - act.addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN; + act.addr = (stack->upper_id |FLG_MSG_DOWN) ; + act.dinfo = 0; act.len = 0; return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC); @@ -592,17 +632,31 @@ int misdn_lib_get_l2_status(struct misdn_stack *stack) { iframe_t act; -#ifdef DL_STATUS - act.prim = DL_STATUS | REQUEST; -#else act.prim = DL_ESTABLISH | REQUEST; -#endif - act.addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN; + + act.addr = (stack->upper_id | FLG_MSG_DOWN) ; + act.dinfo = 0; act.len = 0; return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC); } +int misdn_lib_get_short_status(struct misdn_stack *stack) +{ + iframe_t act; + + + act.prim = MGR_SHORTSTATUS | REQUEST; + + act.addr = (stack->upper_id | FLG_MSG_DOWN) ; + + act.dinfo = SSTATUS_L1; + + act.len = 0; + return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC); +} + + static int create_process (int midev, struct misdn_bchannel *bc) { iframe_t ncr; @@ -611,7 +665,7 @@ static int create_process (int midev, struct misdn_bchannel *bc) { struct misdn_stack *stack=get_stack_by_bc(bc); int free_chan; - if (stack->mode == NT_MODE) { + if (stack->nt) { free_chan = find_free_chan_in_stack(stack, bc->channel_preselected?bc->channel:0); if (!free_chan) return -1; bc->channel=free_chan; @@ -620,7 +674,7 @@ static int create_process (int midev, struct misdn_bchannel *bc) { if (stack->procids[i]==0) break; if (i== MAXPROCS) { - cb_log(0, stack->port, "Couldnt Create New ProcId Port:%d\n",stack->port); + cb_log(-1, stack->port, "Couldnt Create New ProcId.\n"); return -1; } stack->procids[i]=1; @@ -632,7 +686,9 @@ static int create_process (int midev, struct misdn_bchannel *bc) { #endif ncr.prim = CC_NEW_CR | REQUEST; - ncr.addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN ; + + ncr.addr = (stack->upper_id | FLG_MSG_DOWN) ; + ncr.dinfo = l3_id; ncr.len = 0; @@ -661,7 +717,9 @@ static int create_process (int midev, struct misdn_bchannel *bc) { l3_id = (entity<<16) | newteid; /* preparing message */ ncr.prim = CC_NEW_CR | REQUEST; - ncr.addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN ; + + ncr.addr = (stack->upper_id | FLG_MSG_DOWN) ; + ncr.dinfo =l3_id; ncr.len = 0; /* send message */ @@ -691,16 +749,14 @@ int setup_bc(struct misdn_bchannel *bc) mISDN_pid_t pid; int ret; + struct misdn_stack *stack=get_stack_by_bc(bc); int midev=stack->midev; int channel=bc->channel-1-(bc->channel>16); int b_stid=stack->b_stids[channel>=0?channel:0]; - - if (bc->nodsp ) - clean_up_bc(bc); if ( !misdn_cap_is_speech(bc->capability)) clean_up_bc(bc); @@ -714,11 +770,12 @@ int setup_bc(struct misdn_bchannel *bc) cb_log(5, stack->port, "$$$ Setting up bc with stid :%x\n", b_stid); if (b_stid <= 0) { - cb_log(0, stack->port," -- Stid <=0 at the moment on port:%d channel:%d\n",stack->port,channel); + cb_log(-1, stack->port," -- Stid <=0 at the moment in channel:%d\n",channel); + return 1; } - + bc->b_stid = b_stid; { @@ -731,7 +788,11 @@ int setup_bc(struct misdn_bchannel *bc) li.st = bc->b_stid; /* given idx */ - if ( misdn_cap_is_speech(bc->capability) && !bc->nodsp && bc->async != 1) { +#define MISDN_DSP +#ifndef MISDN_DSP + bc->nodsp=1; +#endif + if ( misdn_cap_is_speech(bc->capability) && !bc->nodsp && (bc->async != 1) ) { cb_log(4, stack->port,"setup_bc: with dsp\n"); { int l = sizeof(li.name); @@ -740,6 +801,8 @@ int setup_bc(struct misdn_bchannel *bc) } li.pid.layermask = ISDN_LAYER((4)); li.pid.protocol[4] = ISDN_PID_L4_B_USER; + + bc->layer=4; } else { cb_log(4, stack->port,"setup_bc: without dsp\n"); @@ -750,21 +813,24 @@ int setup_bc(struct misdn_bchannel *bc) } li.pid.layermask = ISDN_LAYER((3)); li.pid.protocol[3] = ISDN_PID_L3_B_USER; + + bc->layer=3; } ret = mISDN_new_layer(midev, &li); - if (ret <= 0) { - cb_log(0, stack->port,"New Layer Err: %d %s port:%d\n",ret,strerror(errno), stack->port); + if (ret ) { + cb_log(-1, stack->port,"New Layer Err: %d %s\n",ret,strerror(errno)); + return(-EINVAL); } - - bc->layer_id = ret; + + bc->layer_id = li.id; } memset(&pid, 0, sizeof(pid)); - bc->addr = ( bc->layer_id & IF_ADDRMASK) | IF_DOWN; - cb_log(4, stack->port," --> Got Adr %x\n", bc->addr); + + cb_log(4, stack->port," --> Channel is %d\n", bc->channel); @@ -793,16 +859,31 @@ int setup_bc(struct misdn_bchannel *bc) ret = mISDN_set_stack(midev, bc->b_stid, &pid); - if (ret){ cb_log(5, stack->port,"$$$ Set Stack Err: %d %s\n",ret,strerror(errno)); - - mISDN_write_frame(midev, buff, bc->addr, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); + + mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); return(-EINVAL); } - + +#if 0 + ret = mISDN_get_setstack_ind(midev, bc->layer_id ); + + if (ret){ + cb_log(5, stack->port,"$$$ Get Set Stack Err: %d %s\n",ret,strerror(errno)); + + mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); + return(-EINVAL); + } + +#endif + + bc->upset=1; - + + + manager_bchannel_deactivate(bc); + return 0; } @@ -817,7 +898,7 @@ int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int midev, in if (!bc) return -1; - cb_log(4, port, "Init.BC %d on port:%d\n",bidx, port); + cb_log(4, port, "Init.BC %d.\n",bidx); memset(bc, 0,sizeof(struct misdn_bchannel)); @@ -831,28 +912,21 @@ int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int midev, in empty_bc(bc); bc->upset=0; bc->port=stack->port; - bc->nt=stack->mode==NT_MODE?1:0; + bc->nt=stack->nt?1:0; { ibuffer_t* ibuf= init_ibuffer(MISDN_IBUF_SIZE); - ibuffer_t* mbuf= init_ibuffer(MISDN_IBUF_SIZE); if (!ibuf) return -1; - if (!mbuf) return -1; clear_ibuffer( ibuf); - clear_ibuffer( mbuf); ibuf->rsem=malloc(sizeof(sem_t)); - mbuf->rsem=malloc(sizeof(sem_t)); bc->astbuf=ibuf; - bc->misdnbuf=mbuf; if (sem_init(ibuf->rsem,1,0)<0) sem_init(ibuf->rsem,0,0); - if (sem_init(mbuf->rsem,1,0)< 0) - sem_init(mbuf->rsem,0,0); } @@ -863,7 +937,7 @@ int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int midev, in stack_info_t *stinf; ret = mISDN_get_stack_info(midev, stack->port, buff, sizeof(buff)); if (ret < 0) { - cb_log(0, port, "%s: Cannot get stack info for port:%d (ret=%d)\n", __FUNCTION__, port, ret); + cb_log(-1, port, "%s: Cannot get stack info for this port. (ret=%d)\n", __FUNCTION__, ret); return -1; } @@ -877,98 +951,7 @@ int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int midev, in -struct misdn_stack * stack_nt_init(struct misdn_stack *stack, int midev, int port) -{ - int ret; - layer_info_t li; - interface_info_t ii; - - - cb_log(4, port, "Init. Stack on port:%d\n",port); - stack->mode = NT_MODE; - - stack->lower_id = mISDN_get_layerid(midev, stack->d_stid, 1); - if (stack->lower_id <= 0) { - cb_log(0, port, "%s: Cannot get layer(%d) id of port:%d\n", __FUNCTION__, 1, port); - return(NULL); - } - - - memset(&li, 0, sizeof(li)); - { - int l = sizeof(li.name); - strncpy(li.name,"net l2", l); - li.name[l-1] = 0; - } - li.object_id = -1; - li.extentions = 0; - li.pid.protocol[2] = ISDN_PID_L2_LAPD_NET; - li.pid.layermask = ISDN_LAYER((2)); - li.st = stack->d_stid; - - - stack->upper_id = mISDN_new_layer(midev, &li); - if (stack->upper_id <= 0) { - cb_log(0, port, "%s: Cannot add layer %d of port:%d\n", __FUNCTION__, 2, port); - return(NULL); - } - - cb_log(4, port, "NT Stacks upper_id %x\n",stack->upper_id); - - memset(&ii, 0, sizeof(ii)); - ii.extentions = EXT_IF_EXCLUSIV; - ii.owner = stack->upper_id; - ii.peer = stack->lower_id; - ii.stat = IF_DOWN; - ret = mISDN_connect(midev, &ii); - if (ret) { - cb_log(0, port, "%s: Cannot connect layer %d of port:%d exclusively.\n", __FUNCTION__, 2, port); - return(NULL); - } - - /* create nst (nt-mode only) */ - { - memset(&stack->nst, 0, sizeof(net_stack_t)); - memset(&stack->mgr, 0, sizeof(manager_t)); - - stack->mgr.nst = &stack->nst; - stack->nst.manager = &stack->mgr; - - stack->nst.l3_manager = handle_event_nt; - stack->nst.device = midev; - stack->nst.cardnr = port; - stack->nst.d_stid = stack->d_stid; - -#ifdef MISDNUSER_JOLLY - stack->nst.feature = FEATURE_NET_HOLD; - if (stack->ptp) - stack->nst.feature |= FEATURE_NET_PTP; - if (stack->pri) - stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID; -#endif - - stack->nst.l1_id = stack->lower_id; - stack->nst.l2_id = stack->upper_id; - - msg_queue_init(&stack->nst.down_queue); - - Isdnl2Init(&stack->nst); - Isdnl3Init(&stack->nst); - } - - misdn_lib_get_l1_up(stack); - - if (stack->ptp) { - misdn_lib_get_l2_up(stack); - stack->l2link=0; - } - - - return stack; -} - - -struct misdn_stack* stack_te_init( int midev, int port, int ptp ) +struct misdn_stack* stack_init( int midev, int port, int ptp ) { int ret; unsigned char buff[1025]; @@ -976,18 +959,18 @@ struct misdn_stack* stack_te_init( int midev, int port, int ptp ) stack_info_t *stinf; int i; layer_info_t li; - interface_info_t ii; + struct misdn_stack *stack = malloc(sizeof(struct misdn_stack)); if (!stack ) return NULL; //cb_log(2, "Init. Stack on port:%d\n",port); - cb_log(4, port, "Init. Stack on port:%d\n",port); + cb_log(4, port, "Init. Stack.\n"); memset(stack,0,sizeof(struct misdn_stack)); for (i=0; i<MAX_BCHANS + 1; i++ ) stack->channels[i]=0; - + stack->port=port; stack->midev=midev; stack->ptp=ptp; @@ -1000,7 +983,7 @@ struct misdn_stack* stack_te_init( int midev, int port, int ptp ) /* query port's requirements */ ret = mISDN_get_stack_info(midev, port, buff, sizeof(buff)); if (ret < 0) { - cb_log(0, port, "%s: Cannot get stack info for port:%d (ret=%d)\n", __FUNCTION__, port, ret); + cb_log(-1, port, "%s: Cannot get stack info for this port. (ret=%d)\n", __FUNCTION__, ret); return(NULL); } @@ -1015,12 +998,12 @@ struct misdn_stack* stack_te_init( int midev, int port, int ptp ) switch(stinf->pid.protocol[0] & ~ISDN_PID_FEATURE_MASK) { case ISDN_PID_L0_TE_S0: //cb_log(2, "TE Stack\n"); - stack->mode = TE_MODE; + stack->nt=0; break; case ISDN_PID_L0_NT_S0: cb_log(4, port, "NT Stack\n"); - return stack_nt_init(stack,midev,port); + stack->nt=1; break; case ISDN_PID_L0_TE_U: @@ -1033,77 +1016,142 @@ struct misdn_stack* stack_te_init( int midev, int port, int ptp ) break; case ISDN_PID_L0_TE_E1: cb_log(4, port, "TE S2M Stack\n"); - stack->mode = TE_MODE; + stack->nt=0; stack->pri=1; break; case ISDN_PID_L0_NT_E1: cb_log(4, port, "TE S2M Stack\n"); - stack->mode = NT_MODE; + stack->nt=1; stack->pri=1; - - return stack_nt_init(stack,midev,port); + break; default: - cb_log(0, port, "unknown port(%d) type 0x%08x\n", port, stinf->pid.protocol[0]); + cb_log(-1, port, "this is a unknown port type 0x%08x\n", stinf->pid.protocol[0]); } - - if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP ) { /* || (nt&&ptp) || pri */ - stack->ptp = 1; - } else { - stack->ptp = 0; - } - stack->lower_id = mISDN_get_layerid(midev, stack->d_stid, 3); - if (stack->lower_id <= 0) { - cb_log(0, stack->port, "No lower Id port:%d\n", stack->port); - return(NULL); + if (!stack->nt) { + if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP ) { + stack->ptp = 1; + } else { + stack->ptp = 0; + } } - - memset(&li, 0, sizeof(li)); + + + { - int l = sizeof(li.name); - strncpy(li.name, "user L4", l); - li.name[l-1] = 0; - } - li.object_id = -1; - li.extentions = 0; - - li.pid.protocol[4] = ISDN_PID_L4_CAPI20; - - li.pid.layermask = ISDN_LAYER((4)); - li.st = stack->d_stid; - stack->upper_id = mISDN_new_layer(midev, &li); - - if (stack->upper_id <= 0) { - cb_log(0, stack->port, "No Upper ID port:%d\n",stack->port); - return(NULL); - } - - memset(&ii, 0, sizeof(ii)); - ii.extentions = EXT_IF_EXCLUSIV | EXT_IF_CREATE; - ii.owner = stack->upper_id; - ii.peer = stack->lower_id; - ii.stat = IF_DOWN; - ret = mISDN_connect(midev, &ii); - if (ret) { - cb_log(0, stack->port, "No Connect port:%d\n", stack->port); - return NULL; + int ret; + int nt=stack->nt; + + cb_log(4, port, "Init. Stack.\n"); + + + + memset(&li, 0, sizeof(li)); + { + int l = sizeof(li.name); + strncpy(li.name,nt?"net l2":"user l4", l); + li.name[l-1] = 0; + } + li.object_id = -1; + li.extentions = 0; + li.pid.protocol[nt?2:4] = nt?ISDN_PID_L2_LAPD_NET:ISDN_PID_L4_CAPI20; + li.pid.layermask = ISDN_LAYER((nt?2:4)); + li.st = stack->d_stid; + + + ret = mISDN_new_layer(midev, &li); + if (ret) { + cb_log(-1, port, "%s: Cannot add layer %d to this port.\n", __FUNCTION__, nt?2:4); + return(NULL); + } + + + stack->upper_id = li.id; + ret = mISDN_register_layer(midev, stack->d_stid, stack->upper_id); + if (ret) + { + cb_log(-1,port,"Cannot register layer %d of this port.\n", nt?2:4); + return(NULL); + } + + + stack->lower_id = mISDN_get_layerid(midev, stack->d_stid, nt?1:3); + if (stack->lower_id < 0) { + cb_log(-1, port, "%s: Cannot get layer(%d) id of this port.\n", __FUNCTION__, nt?1:3); + return(NULL); + } + + stack->upper_id = mISDN_get_layerid(midev, stack->d_stid, nt?2:4); + if (stack->upper_id < 0) { + cb_log(-1, port, "%s: Cannot get layer(%d) id of this port.\n", __FUNCTION__, 2); + return(NULL); + } + + cb_log(4, port, "NT Stacks upper_id %x\n",stack->upper_id); + + + /* create nst (nt-mode only) */ + if (nt) { + + memset(&stack->nst, 0, sizeof(net_stack_t)); + memset(&stack->mgr, 0, sizeof(manager_t)); + + stack->mgr.nst = &stack->nst; + stack->nst.manager = &stack->mgr; + + stack->nst.l3_manager = handle_event_nt; + stack->nst.device = midev; + stack->nst.cardnr = port; + stack->nst.d_stid = stack->d_stid; + + stack->nst.feature = FEATURE_NET_HOLD; + if (stack->ptp) + stack->nst.feature |= FEATURE_NET_PTP; + if (stack->pri) + stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID; + + stack->nst.l1_id = stack->lower_id; + stack->nst.l2_id = stack->upper_id; + + msg_queue_init(&stack->nst.down_queue); + + Isdnl2Init(&stack->nst); + Isdnl3Init(&stack->nst); + + //misdn_lib_get_l1_up(stack); + } + + + + if ( stack->nt && stack->ptp) { + //misdn_lib_get_l2_up(stack); + //stack->l2link=0; + } + + if (!stack->nt) { + /*assume L1 is up, we'll get DEACTIVATES soon, for non + * up L1s*/ + stack->l1link=1; + //misdn_lib_get_l2_up(stack); + //misdn_lib_get_l1_up(stack); + } + + //misdn_lib_get_short_status(stack); + + + misdn_lib_get_l1_up(stack); + misdn_lib_get_l2_up(stack); + } - - misdn_lib_get_l1_up(stack); - misdn_lib_get_l2_status(stack); + + cb_log(1,0,"stack_init: port:%d lowerId:%x upperId:%x\n",stack->port,stack->lower_id, stack->upper_id); - /* initially, we assume that the link is NOT up */ - stack->l2link = 0; - stack->l1link = 0; - - stack->next=NULL; - return stack; - } + void stack_te_destroy(struct misdn_stack* stack) { char buf[1024]; @@ -1120,11 +1168,14 @@ void stack_te_destroy(struct misdn_stack* stack) struct misdn_stack * find_stack_by_addr(int addr) { struct misdn_stack *stack; - + for (stack=glob_mgr->stack_list; stack; stack=stack->next) { - if ( stack->upper_id == addr) return stack; + //cb_log(2,0,"stack->addr:%x addr:%x masked: st->a:%x a:%x\n",stack->upper_id, addr, stack->upper_id&STACK_ID_MASK, addr&STACK_ID_MASK); + + if ( (stack->upper_id&STACK_ID_MASK) == (addr&STACK_ID_MASK)) return stack; + } return NULL; @@ -1186,34 +1237,37 @@ struct misdn_bchannel *find_bc_holded(struct misdn_stack *stack) struct misdn_bchannel *find_bc_by_addr(unsigned long addr) { - int port = addr & IF_CONTRMASK; struct misdn_stack* stack; int i; - + for (stack=glob_mgr->stack_list; stack; stack=stack->next) { - - if (stack->port == port) { - for (i=0; i< stack->b_num; i++) { - if (stack->bc[i].addr==addr) { - return &stack->bc[i]; - } + + for (i=0; i< stack->b_num; i++) { + + if ( (stack->bc[i].addr&STACK_ID_MASK)==(addr&STACK_ID_MASK) || stack->bc[i].layer_id== addr ) { + return &stack->bc[i]; } } + } - + + return NULL; } + int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_t *frm) { struct misdn_stack *stack=get_stack_by_bc(bc); - if (stack->mode == TE_MODE) { + + if (!stack->nt) { + switch (event) { case EVENT_CONNECT_ACKNOWLEDGE: @@ -1222,7 +1276,7 @@ int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_t *frm) case EVENT_CONNECT: if ( *bc->crypt_key ) { - cb_log(4, stack->port, "ENABLING BLOWFISH port:%d channel:%d oad%d:%s dad%d:%s\n", stack->port, bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad); + 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); manager_ph_control_block(bc, BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) ); } @@ -1236,19 +1290,22 @@ int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_t *frm) case EVENT_SETUP_ACKNOWLEDGE: { - struct misdn_stack *stack=find_stack_by_port(frm->addr&IF_CONTRMASK); - if (!stack) return -1; - if (bc->channel == 0xff) { bc->channel=find_free_chan_in_stack(stack, 0); if (!bc->channel) { - cb_log(0, stack->port, "Any Channel Requested, but we have no more!!\n"); + cb_log(-1, stack->port, "Any Channel Requested, but we have no more!!\n"); + break; } } - if (stack->mode == TE_MODE) { - setup_bc(bc); + if (!stack->nt) { + int ret=setup_bc(bc); + if (ret == -EINVAL){ + + cb_log(-1,bc->port,"handle_event: setup_bc failed\n"); + misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE); + } } } @@ -1264,10 +1321,11 @@ int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_t *frm) int handle_new_process(struct misdn_stack *stack, iframe_t *frm) { - struct misdn_bchannel* bc=misdn_lib_get_free_bc(frm->addr&IF_CONTRMASK, 0); + struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0); + if (!bc) { - cb_log(0, 0, " --> !! lib: No free channel!\n"); + cb_log(-1, 0, " --> !! lib: No free channel!\n"); return -1; } @@ -1279,15 +1337,14 @@ int handle_new_process(struct misdn_stack *stack, iframe_t *frm) return 0; } -int handle_cr ( iframe_t *frm) +int handle_cr ( struct misdn_stack *stack, iframe_t *frm) { - struct misdn_stack *stack=find_stack_by_port(frm->addr&IF_CONTRMASK); - + if (!stack) return -1; switch (frm->prim) { case CC_NEW_CR|INDICATION: - cb_log(4, stack->port, " --> lib: NEW_CR Ind with l3id:%x port:%d\n",frm->dinfo, stack->port); + cb_log(4, stack->port, " --> lib: NEW_CR Ind with l3id:%x on this port.\n",frm->dinfo); handle_new_process(stack, frm); return 1; case CC_NEW_CR|CONFIRM: @@ -1305,7 +1362,7 @@ int handle_cr ( iframe_t *frm) struct misdn_bchannel dummybc; if (!bc) { - cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on port:%d\n", frm->dinfo, stack->port); + cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on this port.\n", frm->dinfo); memset (&dummybc,0,sizeof(dummybc)); dummybc.port=stack->port; dummybc.l3_id=frm->dinfo; @@ -1328,7 +1385,7 @@ int handle_cr ( iframe_t *frm) } } else { - if (stack->mode == NT_MODE) + if (stack->nt) cb_log(4, stack->port, "BC with dinfo: %x not found.. (prim was %x and addr %x)\n",frm->dinfo, frm->prim, frm->addr); } @@ -1385,8 +1442,16 @@ int misdn_lib_get_port_up (int port) int misdn_lib_send_facility(struct misdn_bchannel *bc, enum facility_type fac, void *data) { - bc->facility=fac; - strcpy(bc->facility_calldeflect_nr,(char*)data); + switch (fac) { + case FACILITY_CALLDEFLECT: + strcpy(bc->out_fac.calldeflect_nr,(char*)data); + break; + default: + cb_log(1,bc?bc->port:0,"We don't handle this facility yet: %d\n",fac); + return 0; + } + + bc->out_fac_type=fac; misdn_lib_send_event(bc,EVENT_FACILITY); return 0; @@ -1402,7 +1467,7 @@ int misdn_lib_port_up(int port) stack=stack->next) { if (stack->port == port) { - if (stack->mode == NT_MODE) { + if (stack->nt) { if (stack->l1link) return 1; else @@ -1426,26 +1491,21 @@ handle_event_nt(void *dat, void *arg) { manager_t *mgr = (manager_t *)dat; msg_t *msg = (msg_t *)arg; -#ifdef MISDNUSER_JOLLY mISDNuser_head_t *hh; -#else - mISDN_head_t *hh; -#endif + struct misdn_stack *stack=find_stack_by_mgr(mgr); int port; if (!msg || !mgr) return(-EINVAL); -#ifdef MISDNUSER_JOLLY hh=(mISDNuser_head_t*)msg->data; -#else - hh=(mISDN_head_t*)msg->data; -#endif - - port=hh->dinfo & IF_CONTRMASK; - - cb_log(4, stack->port, " --> lib: prim %x dinfo %x port: %d\n",hh->prim, hh->dinfo ,stack->port); + + + port=stack->port; + + + cb_log(4, stack->port, " --> lib: prim %x dinfo %x\n",hh->prim, hh->dinfo); { switch(hh->prim){ @@ -1454,10 +1514,12 @@ handle_event_nt(void *dat, void *arg) { iframe_t frm; /* fake te frm to add callref to global callreflist */ frm.dinfo = hh->dinfo; - frm.addr=stack->upper_id; + + frm.addr=stack->upper_id | FLG_MSG_DOWN; + frm.prim = CC_NEW_CR|INDICATION; - if (handle_cr(&frm)< 0) { + if (handle_cr( stack, &frm)< 0) { msg_t *dmsg; cb_log(4, stack->port, "Patch from MEIDANIS:Sending RELEASE_COMPLETE %x (No free Chan for you..)\n", hh->dinfo); dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST,MT_RELEASE_COMPLETE, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1); @@ -1488,7 +1550,7 @@ handle_event_nt(void *dat, void *arg) cb_log(4, bc?stack->port:0, " --> lib: Event_ind:SETUP CONFIRM [NT] : new L3ID is %x\n",l3id ); if (!bc) { cb_log(4, 0, "Bc Not found (after SETUP CONFIRM)\n"); return 0; } - + cb_log (2,bc->port,"I IND :CC_SETUP|CONFIRM: old l3id:%x new l3id:%x\n", bc->l3_id, l3id); bc->l3_id=l3id; cb_event(EVENT_NEW_L3ID, bc, glob_mgr->user_data); } @@ -1502,7 +1564,7 @@ handle_event_nt(void *dat, void *arg) frm.addr=stack->upper_id; frm.prim = CC_NEW_CR|INDICATION; - if (handle_cr(&frm)< 0) { + if (handle_cr(stack, &frm)< 0) { msg_t *dmsg; cb_log(4, stack->port, "Patch from MEIDANIS:Sending RELEASE_COMPLETE %x (No free Chan for you..)\n", hh->dinfo); dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST,MT_RELEASE_COMPLETE, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1); @@ -1523,17 +1585,20 @@ handle_event_nt(void *dat, void *arg) if (!bc) { msg_t *dmsg; - cb_log(0, stack->port,"!!!! We didn't found our bc, dinfo:%x port:%d\n",hh->dinfo, stack->port); + cb_log(-1, stack->port,"!!!! We didn't found our bc, dinfo:%x on this port.\n",hh->dinfo); - cb_log(0, stack->port, "Releaseing call %x (No free Chan for you..)\n", hh->dinfo); + cb_log(-1, stack->port, "Releaseing call %x (No free Chan for you..)\n", hh->dinfo); dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST,MT_RELEASE_COMPLETE, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1); stack->nst.manager_l3(&stack->nst, dmsg); free_msg(msg); return 0; } - - setup_bc(bc); + int ret=setup_bc(bc); + if (ret == -EINVAL){ + cb_log(-1,bc->port,"handle_event_nt: setup_bc failed\n"); + misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE); + } } break; case CC_DISCONNECT|INDICATION: @@ -1549,6 +1614,21 @@ handle_event_nt(void *dat, void *arg) } } break; + + case CC_FACILITY|INDICATION: + { + struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo); + if (!bc) { + bc=find_bc_by_masked_l3id(stack, hh->dinfo, 0xffff0000); + if (bc) { //repair reject bug + int myprocid=bc->l3_id&0x0000ffff; + hh->dinfo=(hh->dinfo&0xffff0000)|myprocid; + cb_log(4,bc->port,"Repaired reject Bug, new dinfo: %x\n",hh->dinfo); + } + } + } + break; + case CC_RELEASE_COMPLETE|INDICATION: break; @@ -1583,13 +1663,16 @@ handle_event_nt(void *dat, void *arg) struct misdn_bchannel dummybc; iframe_t frm; /* fake te frm to remove callref from global callreflist */ frm.dinfo = hh->dinfo; - frm.addr=stack->upper_id; + + frm.addr=stack->upper_id | FLG_MSG_DOWN; + + frm.prim = CC_RELEASE_CR|INDICATION; cb_log(4, stack->port, " --> Faking Realease_cr for %x\n",frm.addr); /** removing procid **/ if (!bc) { - cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on port:%d\n", hh->dinfo, stack->port); + cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on this port.\n", hh->dinfo); memset (&dummybc,0,sizeof(dummybc)); dummybc.port=stack->port; dummybc.l3_id=hh->dinfo; @@ -1599,12 +1682,12 @@ handle_event_nt(void *dat, void *arg) if (bc) { #ifdef MISDNUSER_JOLLY if ( (bc->l3_id & 0xff00) == 0xff00) { - cb_log(4, stack->port, " --> Removing Process Id:%x on port:%d\n", bc->l3_id&0xff, stack->port); + cb_log(4, stack->port, " --> Removing Process Id:%x on this port.\n", bc->l3_id&0xff); stack->procids[bc->l3_id&0xff] = 0 ; } #else if ( (bc->l3_id & 0xfff0) == 0xfff0) { - cb_log(4, stack->port, " --> Removing Process Id:%x on port:%d\n", bc->l3_id&0xf, stack->port); + cb_log(4, stack->port, " --> Removing Process Id:%x on this port.\n", bc->l3_id&0xf); stack->procids[bc->l3_id&0xf] = 0 ; } @@ -1612,9 +1695,9 @@ handle_event_nt(void *dat, void *arg) #endif } - else cb_log(0, stack->port, "Couldnt find BC so I couldnt remove the Process!!!! this is bad Port:%d\n", stack->port ); + else cb_log(-1, stack->port, "Couldnt find BC so I couldnt remove the Process!!!! this is a bad port.\n"); - handle_cr(&frm); + handle_cr(stack, &frm); free_msg(msg); return 0 ; } @@ -1627,15 +1710,15 @@ handle_event_nt(void *dat, void *arg) { struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo); int l3id = *((int *)(((u_char *)msg->data)+ mISDNUSER_HEAD_SIZE)); - if (!bc) { cb_log(0, 0, " --> In NEW_CR: didn't found bc ??\n"); return -1;}; + if (!bc) { cb_log(-1, 0, " --> In NEW_CR: didn't found bc ??\n"); return -1;}; #ifdef MISDNUSER_JOLLY if (((l3id&0xff00)!=0xff00) && ((bc->l3_id&0xff00)==0xff00)) { - cb_log(4, stack->port, " --> Removing Process Id:%x on port:%d\n", 0xff&bc->l3_id, stack->port); + cb_log(4, stack->port, " --> Removing Process Id:%x on this port.\n", 0xff&bc->l3_id); stack->procids[bc->l3_id&0xff] = 0 ; } #else if (((l3id&0xfff0)!=0xfff0) && ((bc->l3_id&0xfff0)==0xfff0)) { - cb_log(4, stack->port, "Removing Process Id:%x on port:%d\n", 0xf&bc->l3_id, stack->port); + cb_log(4, stack->port, "Removing Process Id:%x on this port.\n", 0xf&bc->l3_id); stack->procids[bc->l3_id&0xf] = 0 ; } @@ -1653,9 +1736,9 @@ handle_event_nt(void *dat, void *arg) case DL_ESTABLISH | INDICATION: case DL_ESTABLISH | CONFIRM: { - cb_log(4, stack->port, "%% GOT L2 Activate Info port:%d\n",stack->port); + cb_log(4, stack->port, "%% GOT L2 Activate Info.\n"); stack->l2link = 1; - + free_msg(msg); return 0; } @@ -1664,7 +1747,7 @@ handle_event_nt(void *dat, void *arg) case DL_RELEASE | INDICATION: case DL_RELEASE | CONFIRM: { - cb_log(4, stack->port, "%% GOT L2 DeActivate Info port:%d\n",stack->port); + cb_log(4, stack->port, "%% GOT L2 DeActivate Info.\n"); stack->l2link = 0; /** Clean the L3 here **/ @@ -1691,7 +1774,7 @@ handle_event_nt(void *dat, void *arg) if (!bc) { - cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on port:%d\n", hh->dinfo, stack->port); + cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x).\n", hh->dinfo); memset (&dummybc,0,sizeof(dummybc)); dummybc.port=stack->port; dummybc.l3_id=hh->dinfo; @@ -1742,7 +1825,7 @@ int handle_timers(msg_t* msg) stack = stack->next) { itimer_t *it; - if (stack->mode != NT_MODE) continue; + if (!stack->nt) continue; it = stack->nst.tlist; /* find timer */ @@ -1763,7 +1846,7 @@ int handle_timers(msg_t* msg) } } - cb_log(0, 0, "Timer Msg without Timer ??\n"); + cb_log(-1, 0, "Timer Msg without Timer ??\n"); free_msg(msg); return 1; } @@ -1785,12 +1868,15 @@ static int do_tone(struct misdn_bchannel *bc, int len) frm->prim = DL_DATA|REQUEST; frm->dinfo = 0; - frm->addr = bc->addr | IF_DOWN; + + frm->addr = bc->addr | FLG_MSG_DOWN ; + + bc->tone_cnt+=len; if (bc->tone_cnt < TONE_425_SIZE) return 1; - + switch(bc->tone) { case TONE_DIAL: { @@ -1856,16 +1942,47 @@ int handle_bchan(msg_t *msg) { iframe_t *frm= (iframe_t*)msg->data; struct misdn_bchannel *bc; + + //cb_log(0,0,"handle_bchan: a:%x a&M:%x prim:%x dinfo:%x\n",frm->addr,frm->addr&STACK_ID_MASK, frm->prim, frm->dinfo); bc=find_bc_by_addr(frm->addr); - if (!bc) return 0 ; - + if (!bc) { + cb_log(0,0,"handle_bchan: BC not found for prim:%x with addr:%x dinfo:%x\n", frm->prim, frm->addr, frm->dinfo); + return 0 ; + } + struct misdn_stack *stack=get_stack_by_bc(bc); - - if (!stack) return 0; + + if (!stack) { + cb_log(0,0,"handle_bchan: STACK not found for prim:%x with addr:%x dinfo:%x\n", frm->prim, frm->addr, frm->dinfo); + return 0; + } switch (frm->prim) { + case MGR_SETSTACK| INDICATION: + cb_log(2, stack->port, "BCHAN: MGR_SETSTACK|IND \n"); + + + bc->addr = mISDN_get_layerid(stack->midev, bc->b_stid, bc->layer); + if (!bc->addr) { + cb_log(0,stack->port,"$$$ Get Layer (%d) Id Error: %s\n",bc->layer,strerror(errno)); + return(-EINVAL); + } + cb_log(4, stack->port," --> Got Adr %x\n", bc->addr); + + bc->upset=2; + + free_msg(msg); + + manager_bchannel_activate(bc); + return 1; + case MGR_DELLAYER| CONFIRM: + cb_log(2, stack->port, "BCHAN: MGR_DELLAYER|CNF \n"); + + free_msg(msg); + return 1; + case PH_ACTIVATE | INDICATION: case DL_ESTABLISH | INDICATION: cb_log(4, stack->port, "BCHAN: ACT Ind\n"); @@ -1895,7 +2012,7 @@ int handle_bchan(msg_t *msg) { unsigned long cont = *((unsigned long *)&frm->data.p); - cb_log(4, stack->port, "PH_CONTROL: port:%d channel:%d oad%d:%s dad%d:%s \n", stack->port, bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad); + cb_log(4, stack->port, "PH_CONTROL: channel:%d oad%d:%s dad%d:%s \n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad); if ((cont&~DTMF_TONE_MASK) == DTMF_TONE_VAL) { int dtmf = cont & DTMF_TONE_MASK; @@ -1918,7 +2035,15 @@ int handle_bchan(msg_t *msg) } } break; - + + case PH_DATA|REQUEST: + case DL_DATA|REQUEST: + cb_log(0, stack->port, "DL_DATA REQUEST \n"); + do_tone(bc, 64); + + free_msg(msg); + return 1; + case PH_DATA|INDICATION: case DL_DATA|INDICATION: { @@ -1931,7 +2056,8 @@ int handle_bchan(msg_t *msg) #if MISDN_DEBUG - cb_log(0, stack->port, "DL_DATA INDICATION Len %d\n", frm->len); + cb_log(-1, stack->port, "DL_DATA INDICATION Len %d\n", frm->len); + #endif if (bc->active && frm->len > 0) { @@ -1943,25 +2069,27 @@ int handle_bchan(msg_t *msg) iframe_t *txfrm= (iframe_t*)buf; int len, r; - len = ibuf_usedcount(bc->misdnbuf); - - if (len < frm->len) { - /** send nothing - * till we are synced - **/ - } else { + len=cb_jb_empty(bc,&buf[mISDN_HEADER_LEN],frm->len); + + if (len) { + + if (len < frm->len) { + cb_log(0,bc->port,"Jitterbuffer Underrun.\n"); + } txfrm->prim = DL_DATA|REQUEST; + txfrm->dinfo = 0; - txfrm->addr = bc->addr; /* | IF_DOWN; */ - txfrm->len = frm->len; - ibuf_memcpy_r(&buf[mISDN_HEADER_LEN], bc->misdnbuf,frm->len); + + txfrm->addr = bc->addr|FLG_MSG_DOWN; /* | IF_DOWN; */ + + txfrm->len = len; cb_log(9, stack->port, "Transmitting %d samples 2 misdn\n", txfrm->len); r=mISDN_write(stack->midev, buf, txfrm->len + mISDN_HEADER_LEN, 8000 ); - + } else { + //jb is filling } - } } @@ -1976,19 +2104,19 @@ int handle_bchan(msg_t *msg) case PH_DATA | CONFIRM: case DL_DATA|CONFIRM: #if MISDN_DEBUG - cb_log(0, stack->port, "Data confirmed\n"); + + cb_log(-1, stack->port, "Data confirmed\n"); + #endif free_msg(msg); return 1; break; case DL_DATA|RESPONSE: #if MISDN_DEBUG - cb_log(0, stack->port, "Data response\n"); + cb_log(-1, stack->port, "Data response\n"); + #endif break; - - case DL_DATA | REQUEST: - break; } return 0; @@ -2001,30 +2129,31 @@ int handle_frm_nt(msg_t *msg) iframe_t *frm= (iframe_t*)msg->data; struct misdn_stack *stack; int err=0; + + stack=find_stack_by_addr( frm->addr ); + + - stack=find_stack_by_addr((frm->addr & IF_ADDRMASK ) ); - - if (!stack || stack->mode != NT_MODE) { + if (!stack || !stack->nt) { return 0; } - if ((err=stack->nst.l1_l2(&stack->nst,msg))) { if (nt_err_cnt > 0 ) { if (nt_err_cnt < 100) { nt_err_cnt++; - cb_log(0, stack->port, "NT Stack sends us error: %d port:%d\n", err,stack->port); + cb_log(-1, stack->port, "NT Stack sends us error: %d \n", err); } else if (nt_err_cnt < 105){ - cb_log(0, stack->port, "NT Stack sends us error: %d port:%d over 100 times, so I'll stop this message\n", err,stack->port); + cb_log(-1, stack->port, "NT Stack sends us error: %d over 100 times, so I'll stop this message\n", err); nt_err_cnt = - 1; } } free_msg(msg); return 1; - + } - + return 1; } @@ -2032,16 +2161,21 @@ int handle_frm_nt(msg_t *msg) int handle_frm(msg_t *msg) { iframe_t *frm = (iframe_t*) msg->data; - struct misdn_stack *stack=find_stack_by_addr(frm->addr & IF_ADDRMASK); + + struct misdn_stack *stack=find_stack_by_addr(frm->addr); + + + cb_log(4,stack?stack->port:0,"handle_frm: frm->addr:%x frm->prim:%x\n",frm->addr,frm->prim); + - if (!stack || stack->mode != TE_MODE) { + if (!stack || stack->nt) { return 0; } { struct misdn_bchannel *bc; - if(handle_cr(frm)) { + if(handle_cr(stack, frm)) { free_msg(msg); return 1; } @@ -2053,48 +2187,60 @@ int handle_frm(msg_t *msg) enum event_response_e response=RESPONSE_OK; isdn_msg_parse_event(msgs_g,msg,bc, 0); - + /** Preprocess some Events **/ handle_event(bc, event, frm); /* shoot up event to App: */ cb_log(5, stack->port, "lib Got Prim: Addr %x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo); if(!isdn_get_info(msgs_g,event,0)) - cb_log(0, stack->port, "Unknown Event Ind: Addr:%x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo); + cb_log(-1, stack->port, "Unknown Event Ind: Addr:%x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo); else response=cb_event(event, bc, glob_mgr->user_data); #if 1 if (event == EVENT_SETUP) { switch (response) { case RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE: - cb_log(0, stack->port, "TOTALY IGNORING SETUP: port:%d\n", frm->addr&IF_CONTRMASK); + + cb_log(-1, stack->port, "TOTALY IGNORING SETUP \n"); + break; case RESPONSE_IGNORE_SETUP: /* I think we should send CC_RELEASE_CR, but am not sure*/ empty_chan_in_stack(stack, bc->channel); empty_bc(bc); - - cb_log(0, stack->port, "GOT IGNORE SETUP: port:%d\n", frm->addr&IF_CONTRMASK); + cb_log(-1, stack->port, "GOT IGNORE SETUP\n"); + + break; case RESPONSE_OK: - cb_log(4, stack->port, "GOT SETUP OK: port:%d\n", frm->addr&IF_CONTRMASK); + cb_log(4, stack->port, "GOT SETUP OK\n"); + + break; default: break; } } - - cb_log(5, stack->port, "Freeing Msg on prim:%x port:%d\n",frm->prim, frm->addr&IF_CONTRMASK); + + cb_log(5, stack->port, "Freeing Msg on prim:%x \n",frm->prim); + + free_msg(msg); return 1; #endif } else { - cb_log(0, stack->port, "NO BC FOR STACK: port:%d\n", frm->addr&IF_CONTRMASK); + + cb_log(-1, stack->port, "NO BC FOR STACK\n"); + } } - cb_log(4, stack->port, "TE_FRM_HANDLER: Returning 0 on prim:%x port:%d\n",frm->prim, frm->addr&IF_CONTRMASK); + + cb_log(4, stack->port, "TE_FRM_HANDLER: Returning 0 on prim:%x \n",frm->prim); + + return 0; } @@ -2103,7 +2249,10 @@ int handle_frm(msg_t *msg) int handle_l1(msg_t *msg) { iframe_t *frm = (iframe_t*) msg->data; - struct misdn_stack *stack = find_stack_by_port(frm->addr & IF_CONTRMASK); + + struct misdn_stack *stack = find_stack_by_addr(frm->addr); + + int i ; if (!stack) return 0 ; @@ -2111,10 +2260,10 @@ int handle_l1(msg_t *msg) switch (frm->prim) { case PH_ACTIVATE | CONFIRM: case PH_ACTIVATE | INDICATION: - cb_log (1, stack->port, "L1: PH L1Link Up! port:%d\n",stack->port); + cb_log (1, stack->port, "L1: PH L1Link Up!\n"); stack->l1link=1; - if (stack->mode==NT_MODE) { + if (stack->nt) { if (stack->nst.l1_l2(&stack->nst, msg)) free_msg(msg); @@ -2132,9 +2281,22 @@ int handle_l1(msg_t *msg) } return 1; + + case PH_ACTIVATE | REQUEST: + free_msg(msg); + cb_log(1,stack->port,"L1: PH_ACTIVATE|REQUEST \n"); + + return 1; + + case PH_DEACTIVATE | REQUEST: + free_msg(msg); + cb_log(1,stack->port,"L1: PH_DEACTIVATE|REQUEST \n"); + + return 1; + case PH_DEACTIVATE | CONFIRM: case PH_DEACTIVATE | INDICATION: - cb_log (1, stack->port, "L1: PH L1Link Down! port:%d\n",stack->port); + cb_log (1, stack->port, "L1: PH L1Link Down! \n"); for (i=0; i<stack->b_num; i++) { if (global_state == MISDN_INITIALIZED) { @@ -2143,7 +2305,7 @@ int handle_l1(msg_t *msg) } - if (stack->mode==NT_MODE) { + if (stack->nt) { if (stack->nst.l1_l2(&stack->nst, msg)) free_msg(msg); @@ -2163,39 +2325,28 @@ int handle_l1(msg_t *msg) int handle_l2(msg_t *msg) { iframe_t *frm = (iframe_t*) msg->data; - struct misdn_stack *stack = find_stack_by_addr(frm->addr & IF_ADDRMASK); - if (!stack) return 0 ; - + struct misdn_stack *stack = find_stack_by_addr(frm->addr); + + + + if (!stack) { + return 0 ; + } + switch(frm->prim) { -#ifdef DL_STATUS - case DL_STATUS | INDICATION: - case DL_STATUS | CONFIRM: - cb_log (3, stack->port, "L2: DL_STATUS! port:%d\n", stack->port); + case DL_ESTABLISH | REQUEST: + cb_log(1,stack->port,"DL_ESTABLISH|REQUEST \n"); + return 1; + case DL_RELEASE | REQUEST: + cb_log(1,stack->port,"DL_RELEASE|REQUEST \n"); + return 1; - switch (frm->dinfo) { - case SDL_ESTAB: - cb_log (4, stack->port, " --> SDL_ESTAB port:%d\n", stack->port); - stack->l1link=1; - goto dl_estab; - case SDL_REL: - cb_log (4, stack->port, " --> SDL_REL port:%d\n", stack->port); - stack->l1link=0; - misdn_lib_get_l2_up(stack); - goto dl_rel; - } - break; -#endif - - case DL_ESTABLISH | INDICATION: case DL_ESTABLISH | CONFIRM: -#ifdef DL_STATUS - dl_estab: -#endif { - cb_log (3, stack->port, "L2: L2Link Up! port:%d\n", stack->port); + cb_log (3, stack->port, "L2: L2Link Up! \n"); stack->l2link=1; free_msg(msg); return 1; @@ -2204,11 +2355,8 @@ int handle_l2(msg_t *msg) case DL_RELEASE | INDICATION: case DL_RELEASE | CONFIRM: -#ifdef DL_STATUS - dl_rel: -#endif { - cb_log (3, stack->port, "L2: L2Link Down! port:%d\n", stack->port); + cb_log (3, stack->port, "L2: L2Link Down! \n"); stack->l2link=0; free_msg(msg); @@ -2223,12 +2371,78 @@ int handle_l2(msg_t *msg) int handle_mgmt(msg_t *msg) { iframe_t *frm = (iframe_t*) msg->data; - - if ( (frm->prim & 0x0f0000) == 0x0f0000) { - cb_log(5, 0, "$$$ MGMT FRAME: prim %x addr %x dinfo %x\n",frm->prim, frm->addr, frm->dinfo) ; + + + + if ( (frm->addr == 0) && (frm->prim == (MGR_DELLAYER|CONFIRM)) ) { + cb_log(2, 0, "MGMT: DELLAYER|CONFIRM Addr: 0 !\n") ; + free(msg); + return 1; + } + + struct misdn_stack * stack=find_stack_by_addr(frm->addr); + + if (!stack) { + return 0; + } + + //cb_log(1, 0, "MGMT: Found Stack: addr:%x dinfo:%x prim:%x\n",frm->addr,frm->dinfo, frm->prim) ; + + switch(frm->prim) { + case MGR_SHORTSTATUS | INDICATION: + cb_log(2, 0, "MGMT: Short status dinfo %x\n",frm->dinfo); + + switch (frm->dinfo) { + case SSTATUS_L1_ACTIVATED: + cb_log(1, 0, "MGMT: SSTATUS: L1_ACTIVATED \n"); + stack->l1link=1; + break; + case SSTATUS_L1_DEACTIVATED: + cb_log(1, 0, "MGMT: SSTATUS: L1_DEACTIVATED \n"); + + /*reopen L1 if down*/ + if (stack->l1link==2) + stack->l1link--; + else + stack->l1link=0; + + break; + case SSTATUS_L2_ESTABLISHED: + cb_log(1, 0, "MGMT: SSTATUS: L2_ESTABLISH \n"); + stack->l2link=1; + + break; + + case SSTATUS_L2_RELEASED: + cb_log(1, 0, "MGMT: SSTATUS: L2_RELEASED \n"); + stack->l2link=0; + stack->l1link=2; + + break; + + } + + free_msg(msg); return 1; + + case MGR_SETSTACK | INDICATION: + cb_log(2, 0, "MGMT: SETSTACK|IND dinfo %x\n",frm->dinfo); + free_msg(msg); + return 1; + case MGR_DELLAYER | CONFIRM: + cb_log(2, 0, "MGMT: DELLAYER|CNF dinfo %x\n",frm->dinfo) ; + free_msg(msg); + return 1; + } + + /* + if ( (frm->prim & 0x0f0000) == 0x0f0000) { + cb_log(5, 0, "$$$ MGMT FRAME: prim %x addr %x dinfo %x\n",frm->prim, frm->addr, frm->dinfo) ; + free_msg(msg); + return 1; + } */ return 0; } @@ -2241,7 +2455,7 @@ msg_t *fetch_msg(int midev) fd_set rdfs; if (!msg) { - cb_log(0, 0, "fetch_msg: alloc msg failed !!"); + cb_log(-1, 0, "fetch_msg: alloc msg failed !!"); return NULL; } @@ -2275,7 +2489,7 @@ static void misdn_lib_isdn_event_catcher(void *arg) struct misdn_lib *mgr = arg; int zero_frm=0 , fff_frm=0 ; int midev= mgr->midev; - int port; + int port=0; //cb_log(5, 0, "In event_catcher thread\n"); @@ -2287,7 +2501,9 @@ static void misdn_lib_isdn_event_catcher(void *arg) if (!msg) continue; frm = (iframe_t*) msg->data; - port = frm->addr&IF_CONTRMASK; + + //port = frm->addr&CHANNEL_NUMBER; + /** When we make a call from NT2Ast we get this frames **/ if (frm->len == 0 && frm->addr == 0 && frm->dinfo == 0 && frm->prim == 0 ) { @@ -2296,7 +2512,7 @@ static void misdn_lib_isdn_event_catcher(void *arg) continue; } else { if (zero_frm) { - cb_log(0, port, "*** Alert: %d zero_frms caught\n", zero_frm); + cb_log(-1, port, "*** Alert: %d zero_frms caught\n", zero_frm); zero_frm = 0 ; } } @@ -2308,7 +2524,7 @@ static void misdn_lib_isdn_event_catcher(void *arg) continue; } else { if (fff_frm) { - cb_log(0, port, "*** Alert: %d fff_frms caught\n", fff_frm); + cb_log(-1, port, "*** Alert: %d fff_frms caught\n", fff_frm); fff_frm = 0 ; } } @@ -2433,7 +2649,8 @@ void misdn_lib_log_ies(struct misdn_bchannel *bc) if (!stack) return; - cb_log(2, stack->port, " --> mode:%s cause:%d ocause:%d rad:%s\n", stack->mode==NT_MODE?"NT":"TE", bc->cause, bc->out_cause, bc->rad); + + cb_log(2, stack->port, " --> mode:%s cause:%d ocause:%d rad:%s\n", stack->nt?"NT":"TE", bc->cause, bc->out_cause, bc->rad); cb_log(2, stack->port, " --> info_dad:%s onumplan:%c dnumplan:%c rnumplan:%c\n", @@ -2448,7 +2665,8 @@ void misdn_lib_log_ies(struct misdn_bchannel *bc) cb_log(3, stack->port, " --> urate:%d rate:%d mode:%d user1:%d\n", bc->urate, bc->rate, bc->mode,bc->user1); cb_log(3, stack->port, " --> pid:%d addr:%x l3id:%x\n", bc->pid, bc->addr, bc->l3_id); - + cb_log(3, stack->port, " --> b_stid:%x layer_id:%x\n", bc->b_stid, bc->layer_id); + cb_log(4, stack->port, " --> bc:%x h:%d sh:%d\n", bc, bc->holded, bc->stack_holder); } @@ -2458,62 +2676,66 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event ) int err = -1 ; if (!bc) goto ERR; + struct misdn_stack *stack=get_stack_by_bc(bc); - - if ( stack->mode == NT_MODE && !stack->l1link) { + + + cb_log(0,0,"SENDEVENT: stack->nt:%d stack->uperid:%x\n",stack->nt, stack->upper_id); + + if ( stack->nt && !stack->l1link) { /** Queue Event **/ bc->evq=event; cb_log(1, stack->port, "Queueing Event %s because L1 is down (btw. Activating L1)\n", isdn_get_info(msgs_g, event, 0)); - { /* Pull Up L1 */ - iframe_t act; - act.prim = PH_ACTIVATE | REQUEST; - act.addr = (stack->upper_id & IF_ADDRMASK) | IF_DOWN ; - act.dinfo = 0; - act.len = 0; - mISDN_write(glob_mgr->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC); - } - + misdn_lib_get_l1_up(stack); return 0; } - cb_log(1, stack->port, "I SEND:%s oad:%s dad:%s port:%d\n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad, stack->port); + cb_log(1, stack->port, "I SEND:%s oad:%s dad:%s \n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad); misdn_lib_log_ies(bc); switch (event) { case EVENT_SETUP: if (create_process(glob_mgr->midev, bc)<0) { - cb_log(0, stack->port, " No free channel at the moment @ send_event\n"); + cb_log(-1, stack->port, " No free channel at the moment @ send_event\n"); + err=-ENOCHAN; goto ERR; } break; + + case EVENT_CONNECT: + case EVENT_PROCEEDING: case EVENT_PROGRESS: case EVENT_ALERTING: - case EVENT_PROCEEDING: case EVENT_SETUP_ACKNOWLEDGE: case EVENT_RETRIEVE_ACKNOWLEDGE: - if (stack->mode == NT_MODE) { + if (stack->nt) { if (bc->channel <=0 ) { /* else we have the channel already */ bc->channel = find_free_chan_in_stack(stack, 0); if (!bc->channel) { - cb_log(0, stack->port, " No free channel at the moment\n"); + cb_log(-1, stack->port, " No free channel at the moment\n"); + err=-ENOCHAN; goto ERR; } } /* Its that i generate channels */ } - - setup_bc(bc); + + int ret=setup_bc(bc); + if (ret == -EINVAL){ + cb_log(-1,bc->port,"send_event: setup_bc failed\n"); + + } if ( event == EVENT_CONNECT ) { if ( *bc->crypt_key ) { - cb_log(4, stack->port, " --> ENABLING BLOWFISH port:%d channel:%d oad%d:%s dad%d:%s \n", stack->port, bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad); + 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); manager_ph_control_block(bc, BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) ); } @@ -2550,7 +2772,7 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event ) holded_bc->holded=1; stack_holder_add(stack,holded_bc); - if (stack->mode == NT_MODE) { + if (stack->nt) { empty_chan_in_stack(stack,bc->channel); empty_bc(bc); clean_up_bc(bc); @@ -2594,8 +2816,11 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event ) } /* Later we should think about sending bchannel data directly to misdn. */ - msg = isdn_msg_build_event(msgs_g, bc, event, stack->mode==NT_MODE?1:0); + + msg = isdn_msg_build_event(msgs_g, bc, event, stack->nt); + msg_queue_tail(&stack->downqueue, msg); + sem_post(&glob_mgr->new_msg); return 0; @@ -2613,30 +2838,36 @@ int manager_isdn_handler(iframe_t *frm ,msg_t *msg) printf("SERIOUS BUG, dinfo == 0xffffffff, prim == PH_DATA | CONFIRM !!!!\n"); } + if ( ((frm->addr | ISDN_PID_BCHANNEL_BIT )>> 28 ) == 0x5) { + cb_log(9,0,"BCHANNEL_BIT\n"); + if (handle_bchan(msg)) + return 0 ; + } else { + cb_log(9,0,"NO BCHANNEL_BIT !\n"); + } + if (handle_timers(msg)) return 0 ; - + if (handle_mgmt(msg)) - return 0 ; - + return 0 ; + if (handle_l2(msg)) return 0 ; /* Its important to handle l1 AFTER l2 */ if (handle_l1(msg)) return 0 ; - - if (handle_bchan(msg)) - return 0 ; - + + /** Handle L2/3 Signalling after bchans **/ if (handle_frm_nt(msg)) return 0 ; - + if (handle_frm(msg)) return 0 ; - - cb_log(0, frm->addr&IF_CONTRMASK, "Unhandled Message: prim %x len %d from addr %x, dinfo %x on port: %d\n",frm->prim, frm->len, frm->addr, frm->dinfo, frm->addr&IF_CONTRMASK); + + cb_log(-1, 0, "Unhandled Message: prim %x len %d from addr %x, dinfo %x on this port.\n",frm->prim, frm->len, frm->addr, frm->dinfo); free_msg(msg); @@ -2652,17 +2883,19 @@ int misdn_lib_get_port_info(int port) iframe_t *frm; struct misdn_stack *stack=find_stack_by_port(port); if (!msg) { - cb_log(0, port, "misgn_lib_get_port: alloc_msg failed!\n"); + cb_log(-1, port, "misgn_lib_get_port: alloc_msg failed!\n"); return -1; } frm=(iframe_t*)msg->data; if (!stack ) { - cb_log(0, port, "There is no Stack on Port:%d\n",port); + cb_log(-1, port, "There is no Stack for this port.\n"); return -1; } /* activate bchannel */ frm->prim = CC_STATUS_ENQUIRY | REQUEST; - frm->addr = stack->upper_id; + + frm->addr = stack->upper_id| FLG_MSG_DOWN; + frm->dinfo = 0; frm->len = 0; @@ -2677,7 +2910,7 @@ int misdn_lib_port_restart(int port) { struct misdn_stack *stack=find_stack_by_port(port); - cb_log(0, port, "Restarting Port:%d\n",port); + cb_log(0, port, "Restarting this port.\n"); if (stack) { cb_log(0, port, "Stack:%p\n",stack); @@ -2689,7 +2922,7 @@ int misdn_lib_port_restart(int port) iframe_t *frm; if (!msg) { - cb_log(0, port, "port_restart: alloc_msg fialed\n"); + cb_log(-1, port, "port_restart: alloc_msg failed\n"); return -1; } @@ -2698,8 +2931,10 @@ int misdn_lib_port_restart(int port) /* activate bchannel */ frm->prim = DL_RELEASE | REQUEST; + + frm->addr = stack->upper_id | FLG_MSG_DOWN; + - frm->addr = stack->upper_id ; frm->dinfo = 0; frm->len = 0; msg_queue_tail(&glob_mgr->activatequeue, msg); @@ -2711,7 +2946,7 @@ int misdn_lib_port_restart(int port) { struct misdn_stack *tmpstack; - struct misdn_stack *newstack=stack_te_init(stack->midev ,port, stack->ptp); + struct misdn_stack *newstack=stack_init(stack->midev ,port, stack->ptp); if (stack == glob_mgr->stack_list) { @@ -2725,7 +2960,7 @@ int misdn_lib_port_restart(int port) if (tmpstack->next == stack) break; if (!tmpstack->next) { - cb_log(0, port, "Stack to restart not found\n"); + cb_log(-1, port, "Stack to restart not found\n"); return 0; } else { struct misdn_stack *n=tmpstack->next->next; @@ -2739,7 +2974,7 @@ int misdn_lib_port_restart(int port) for(i=0;i<newstack->b_num; i++) { int r; if ((r=init_bc(newstack, &newstack->bc[i], newstack->midev,port,i, "", 1))<0) { - cb_log(0, port, "Got Err @ init_bc :%d\n",r); + cb_log(-1, port, "Got Err @ init_bc :%d\n",r); return 0; } } @@ -2787,11 +3022,10 @@ void manager_event_handler(void *arg) stack; stack=stack->next ) { while ( (msg=msg_dequeue(&stack->downqueue)) ) { - - if (stack->mode == NT_MODE ){ - + + if (stack->nt ){ if (stack->nst.manager_l3(&stack->nst, msg)) - cb_log(0, stack->port, "Error@ Sending Message in NT-Stack.\n"); + cb_log(-1, stack->port, "Error@ Sending Message in NT-Stack.\n"); } else { if (msg) { @@ -2832,6 +3066,7 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat cb_log = iface->cb_log; cb_event = iface->cb_event; + cb_jb_empty = iface->cb_jb_empty; cb_clearl3_true = iface->cb_clearl3_true; glob_mgr = mgr; @@ -2876,10 +3111,10 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat ptp=1; if (port > port_count) { - cb_log(0, port, "Couldn't Initialize Port:%d since we have only %d ports\n",port, port_count); + cb_log(-1, port, "Couldn't Initialize this port since we have only %d ports\n", port_count); exit(1); } - stack=stack_te_init(midev, port, ptp); + stack=stack_init(midev, port, ptp); @@ -2896,7 +3131,7 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat for(i=0;i<stack->b_num; i++) { int r; if ((r=init_bc(stack, &stack->bc[i], stack->midev,port,i, "", 1))<0) { - cb_log(0, port, "Got Err @ init_bc :%d\n",r); + cb_log(-1, port, "Got Err @ init_bc :%d\n",r); exit(1); } } @@ -2918,7 +3153,7 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat for(i=0;i<stack->b_num; i++) { int r; if ((r=init_bc(stack, &stack->bc[i], stack->midev,port,i, "",1 ))<0) { - cb_log(0, port, "Got Err @ init_bc :%d\n",r); + cb_log(-1, port, "Got Err @ init_bc :%d\n",r); exit(1); } } @@ -2944,8 +3179,6 @@ int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_dat return (mgr == NULL); } - - void misdn_lib_destroy() { struct misdn_stack *help; @@ -2954,13 +3187,10 @@ void misdn_lib_destroy() for ( help=glob_mgr->stack_list; help; help=help->next ) { for(i=0;i<help->b_num; i++) { char buf[1024]; - mISDN_write_frame(help->midev, buf, help->bc[i].addr, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC); help->bc[i].addr = 0; } - - - cb_log (1, help->port, "Destroying port:%d\n", help->port); + cb_log (1, help->port, "Destroying this port.\n"); stack_te_destroy(help); } @@ -2971,7 +3201,6 @@ void misdn_lib_destroy() pthread_join(glob_mgr->event_handler_thread, NULL); } - cb_log(4, 0, "Killing Main Thread\n"); if ( pthread_cancel(glob_mgr->event_thread) == 0 ) { cb_log(4, 0, "Joining Main Thread\n"); @@ -2983,15 +3212,11 @@ void misdn_lib_destroy() te_lib_destroy(glob_mgr->midev); } - char *manager_isdn_get_info(enum event_e event) { return isdn_get_info(msgs_g , event, 0); } - - - void manager_bchannel_activate(struct misdn_bchannel *bc) { msg_t *msg=alloc_msg(MAX_MSG_SIZE); @@ -3000,23 +3225,28 @@ void manager_bchannel_activate(struct misdn_bchannel *bc) struct misdn_stack *stack=get_stack_by_bc(bc); if (!msg) { - cb_log(0, stack->port, "bchannel_activate: alloc_msg failed !"); + cb_log(-1, stack->port, "bchannel_activate: alloc_msg failed !"); + return ; } + + if (bc->upset != 2 ) { + cb_log(1, stack->port, "bchannel_activate: BC Not properly upsetted addr:%x\n", bc->addr); + return; + } + frm=(iframe_t*)msg->data; /* we must activate if we are deactivated */ - clear_ibuffer(bc->misdnbuf); clear_ibuffer(bc->astbuf); - if (bc->active) return; cb_log(5, stack->port, "$$$ Bchan Activated addr %x\n", bc->addr); /* activate bchannel */ frm->prim = DL_ESTABLISH | REQUEST; - frm->addr = bc->addr ; + frm->addr = bc->addr | FLG_MSG_DOWN ; frm->dinfo = 0; frm->len = 0; @@ -3042,12 +3272,11 @@ void manager_bchannel_deactivate(struct misdn_bchannel * bc) bc->tone=TONE_NONE; dact.prim = DL_RELEASE | REQUEST; - dact.addr = bc->addr; + dact.addr = bc->addr | FLG_MSG_DOWN; dact.dinfo = 0; dact.len = 0; mISDN_write(stack->midev, &dact, mISDN_HEADER_LEN+dact.len, TIMEOUT_1SEC); - clear_ibuffer(bc->misdnbuf); clear_ibuffer(bc->astbuf); bc->active=0; @@ -3055,40 +3284,28 @@ void manager_bchannel_deactivate(struct misdn_bchannel * bc) } -int manager_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len) +int misdn_lib_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len) { - struct misdn_stack *stack=get_stack_by_bc(bc); if (!bc->active) return -1; - - if ( misdn_cap_is_speech(bc->capability) ) - flip_buf_bits(data,len); - if ( !bc->nojitter && misdn_cap_is_speech(bc->capability) ) { - if (len > ibuf_freecount(bc->misdnbuf)) { - len=ibuf_freecount(bc->misdnbuf); - } - ibuf_memcpy_w(bc->misdnbuf, (unsigned char*)data, len); - } else { - char buf[4096 + mISDN_HEADER_LEN]; - iframe_t *frm= (iframe_t*)buf; - int r; - - frm->prim = DL_DATA|REQUEST; - frm->dinfo = 0; - frm->addr = bc->addr | IF_DOWN; - frm->len = len; - memcpy(&buf[mISDN_HEADER_LEN], data,len); - - - - if ( misdn_cap_is_speech(bc->capability)) - cb_log(4, stack->port, "Writing %d bytes\n",len); - - cb_log(9, stack->port, "Wrinting %d bytes 2 mISDN\n",len); - r=mISDN_write(stack->midev, buf, frm->len + mISDN_HEADER_LEN, TIMEOUT_INFINIT); - } - + char buf[4096 + mISDN_HEADER_LEN]; + iframe_t *frm= (iframe_t*)buf; + int r; + + frm->prim = DL_DATA|REQUEST; + frm->dinfo = 0; + frm->addr = bc->addr | FLG_MSG_DOWN ; + + frm->len = len; + memcpy(&buf[mISDN_HEADER_LEN], data,len); + + if ( ! misdn_cap_is_speech(bc->capability)) + cb_log(6, stack->port, "Writing %d data bytes\n",len); + + cb_log(9, stack->port, "Writing %d bytes 2 mISDN\n",len); + r=mISDN_write(stack->midev, buf, frm->len + mISDN_HEADER_LEN, TIMEOUT_INFINIT); + return 0; } @@ -3116,7 +3333,7 @@ void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2) struct misdn_stack *stack=get_stack_by_bc(bc); ctrl->prim = PH_CONTROL | REQUEST; - ctrl->addr = bc->addr; + ctrl->addr = bc->addr | FLG_MSG_DOWN; ctrl->dinfo = 0; ctrl->len = sizeof(unsigned long)*2; *d++ = c1; @@ -3135,7 +3352,7 @@ void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c struct misdn_stack *stack=get_stack_by_bc(bc); ctrl->prim = PH_CONTROL | REQUEST; - ctrl->addr = bc->addr; + ctrl->addr = bc->addr | FLG_MSG_DOWN; ctrl->dinfo = 0; ctrl->len = sizeof(unsigned long) + c2_len; *d++ = c1; @@ -3240,7 +3457,7 @@ void manager_ec_enable(struct misdn_bchannel *bc) struct misdn_stack *stack=get_stack_by_bc(bc); - cb_log(1, stack?stack->port:0,"Sending Control ECHOCAN_ON enblock\n"); + cb_log(1, stack?stack->port:0,"Sending Control ECHOCAN_ON taps:%d training:%d\n",bc->ec_deftaps, bc->ec_training); switch (bc->ec_deftaps) { case 4: @@ -3255,7 +3472,7 @@ void manager_ec_enable(struct misdn_bchannel *bc) cb_log(4, stack->port, "Taps is %d\n",bc->ec_deftaps); break; default: - cb_log(0, stack->port, "Taps should be power of 2\n"); + cb_log(-1, stack->port, "Taps should be power of 2\n"); bc->ec_deftaps=128; } @@ -3266,6 +3483,7 @@ void manager_ec_enable(struct misdn_bchannel *bc) } + void manager_ec_disable(struct misdn_bchannel *bc) { struct misdn_stack *stack=get_stack_by_bc(bc); |