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Merged revisions 58849-58850,59062-59063 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r58849 | crichter | 2007-03-13 12:58:16 +0100 (Di, 13 Mär 2007) | 1 line

added method standard_dec for dialing out on groups, to avoid conflicts, which caused issues with some ISDN providers
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r58850 | crichter | 2007-03-13 13:58:32 +0100 (Di, 13 Mär 2007) | 1 line

fixed the crypt_keys stuff
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r59062 | crichter | 2007-03-20 10:18:06 +0100 (Di, 20 Mär 2007) | 1 line

avoid sending a disconnect when we already received one.
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r59063 | crichter | 2007-03-20 10:23:22 +0100 (Di, 20 Mär 2007) | 1 line

modified a loglevel
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@59064 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Christian Richter
2007-03-20 13:16:06 +00:00
parent 7246207bd8
commit 30165b1bf2
5 changed files with 97 additions and 48 deletions
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51
channels/chan_misdn.c
View File

@@ -2893,6 +2893,7 @@ static struct ast_channel *misdn_request(const char *type, int format, void *dat
char *tokb=NULL, *p=NULL;
int channel=0, port=0;
struct misdn_bchannel *newbc = NULL;
int dec=0;
struct chan_list *cl=init_chan_list(ORG_AST);
@@ -2921,23 +2922,27 @@ static struct ast_channel *misdn_request(const char *type, int format, void *dat
else {
port = atoi(port_str);
}
} else {
ast_log(LOG_WARNING, " --> ! IND : CALL dad:%s WITHOUT PORT/Group, check extension.conf\n",ext);
return NULL;
}
if (misdn_cfg_is_group_method(group, METHOD_STANDARD_DEC)) {
chan_misdn_log(4, port, " --> STARTING STANDARDDEC...\n");
dec=1;
}
if (!ast_strlen_zero(group)) {
char cfg_group[BUFFERSIZE+1];
struct robin_list *rr = NULL;
if (misdn_cfg_is_group_method(group, METHOD_ROUND_ROBIN)) {
chan_misdn_log(4, port, " --> STARTING ROUND ROBIN...");
chan_misdn_log(4, port, " --> STARTING ROUND ROBIN...\n");
rr = get_robin_position(group);
}
if (rr) {
int robin_channel = rr->channel;
int port_start;
@@ -2979,7 +2984,7 @@ static struct ast_channel *misdn_request(const char *type, int format, void *dat
if ( port_up>0 ) {
newbc = misdn_lib_get_free_bc(port, robin_channel,0);
newbc = misdn_lib_get_free_bc(port, robin_channel,0, 0);
if (newbc) {
chan_misdn_log(4, port, " Success! Found port:%d channel:%d\n", newbc->port, newbc->channel);
if (port_up)
@@ -2995,9 +3000,7 @@ static struct ast_channel *misdn_request(const char *type, int format, void *dat
if (!newbc)
chan_misdn_log(-1, port, " Failed! No free channel in group %d!", group);
}
else {
} else {
for (port=misdn_cfg_get_next_port(0); port > 0;
port=misdn_cfg_get_next_port(port)) {
@@ -3013,18 +3016,17 @@ static struct ast_channel *misdn_request(const char *type, int format, void *dat
chan_misdn_log(4, port, "portup:%d\n", port_up);
if ( port_up>0 ) {
newbc = misdn_lib_get_free_bc(port, 0, 0);
newbc = misdn_lib_get_free_bc(port, 0, 0, dec);
if (newbc)
break;
}
}
}
}
} else {
if (channel)
chan_misdn_log(1, port," --> preselected_channel: %d\n",channel);
newbc = misdn_lib_get_free_bc(port, channel, 0);
newbc = misdn_lib_get_free_bc(port, channel, 0, dec);
}
if (!newbc) {
@@ -4322,6 +4324,8 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
cb_log(1,bc->port," --> found holded ch\n");
misdn_transfer_bc(ch, holded_ch) ;
}
bc->need_disconnect=0;
stop_bc_tones(ch);
hangup_chan(ch);
@@ -4338,6 +4342,9 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
case EVENT_RELEASE:
{
bc->need_disconnect=0;
bc->need_release=0;
hangup_chan(ch);
release_chan(bc);
@@ -4347,6 +4354,10 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
break;
case EVENT_RELEASE_COMPLETE:
{
bc->need_disconnect=0;
bc->need_release=0;
bc->need_release_complete=0;
stop_bc_tones(ch);
hangup_chan(ch);
release_chan(bc);
@@ -4954,16 +4965,22 @@ static int misdn_set_opt_exec(struct ast_channel *chan, void *data)
case 'c':
keyidx=atoi(++tok);
if (keyidx > misdn_key_vector_size || keyidx < 0 ) {
ast_log(LOG_WARNING, "You entered the keyidx: %d but we have only %d keys\n",keyidx, misdn_key_vector_size );
continue;
char keys[4096];
char *key=NULL, *tmp;
int i;
misdn_cfg_get( 0, MISDN_GEN_CRYPT_KEYS, keys, sizeof(keys));
tmp=keys;
for (i=0; i<keyidx; i++) {
key=strsep(&tmp,",");
}
{
ast_copy_string(ch->bc->crypt_key, misdn_key_vector[keyidx], sizeof(ch->bc->crypt_key));
if (key) {
ast_copy_string(ch->bc->crypt_key, key, sizeof(ch->bc->crypt_key));
}
chan_misdn_log(0, ch->bc->port, "SETOPT: crypt with key:%s\n",misdn_key_vector[keyidx]);
chan_misdn_log(0, ch->bc->port, "SETOPT: crypt with key:%s\n",ch->bc->crypt_key);
break;
case 'e':

3
channels/misdn/chan_misdn_config.h
View File

@@ -100,7 +100,8 @@ enum misdn_cfg_elements {
enum misdn_cfg_method {
METHOD_STANDARD = 0,
METHOD_ROUND_ROBIN
METHOD_ROUND_ROBIN,
METHOD_STANDARD_DEC
};
/* you must call misdn_cfg_init before any other function of this header file */

80
channels/misdn/isdn_lib.c
View File

@@ -431,7 +431,7 @@ static void dump_chan_list(struct misdn_stack *stack)
static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchannel *bc, int channel)
static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchannel *bc, int channel, int dec)
{
int i;
@@ -443,14 +443,25 @@ static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchan
}
channel--;
for (i = 0; i < stack->b_num; i++) {
if (i != 15 && (channel < 0 || i == channel)) { /* skip E1 Dchannel ;) and work with chan preselection */
if (!stack->channels[i]) {
cb_log (3, stack->port, " --> found chan%s: %d\n", channel>=0?" (preselected)":"", i+1);
bc->channel=i+1;
cb_event(EVENT_NEW_CHANNEL, bc, NULL);
return i+1;
if (dec) {
for (i = stack->b_num-1; i >=0; i--) {
if (i != 15 && (channel < 0 || i == channel)) { /* skip E1 Dchannel ;) and work with chan preselection */
if (!stack->channels[i]) {
cb_log (3, stack->port, " --> found chan%s: %d\n", channel>=0?" (preselected)":"", i+1);
bc->channel=i+1;
return i+1;
}
}
}
} else {
for (i = 0; i < stack->b_num; i++) {
if (i != 15 && (channel < 0 || i == channel)) { /* skip E1 Dchannel ;) and work with chan preselection */
if (!stack->channels[i]) {
cb_log (3, stack->port, " --> found chan%s: %d\n", channel>=0?" (preselected)":"", i+1);
bc->channel=i+1;
return i+1;
}
}
}
}
@@ -541,6 +552,7 @@ static void empty_bc(struct misdn_bchannel *bc)
bc->in_use= 0;
bc->cw= 0;
bc->dec=0;
bc->channel = 0;
bc->sending_complete = 0;
@@ -689,7 +701,7 @@ static int set_chan_in_stack(struct misdn_stack *stack, int channel)
if (!stack->channels[channel-1])
stack->channels[channel-1] = 1;
else {
cb_log(0,stack->port,"channel already in use:%d\n", channel );
cb_log(4,stack->port,"channel already in use:%d\n", channel );
return -1;
}
} else {
@@ -837,7 +849,7 @@ static int create_process (int midev, struct misdn_bchannel *bc) {
struct misdn_stack *stack=get_stack_by_bc(bc);
if (stack->nt) {
if (!find_free_chan_in_stack(stack, bc, bc->channel_preselected ? bc->channel : 0))
if (!find_free_chan_in_stack(stack, bc, bc->channel_preselected ? bc->channel : 0, 0))
return -1;
/*bc->channel=free_chan;*/
@@ -869,10 +881,11 @@ static int create_process (int midev, struct misdn_bchannel *bc) {
} else {
if (stack->ptp || bc->te_choose_channel) {
/* we know exactly which channels are in use */
if (!find_free_chan_in_stack(stack, bc, bc->channel_preselected ? bc->channel : 0))
if (!find_free_chan_in_stack(stack, bc, bc->channel_preselected ? bc->channel : 0, 0))
return -1;
/*bc->channel=free_chan;*/
cb_log(2,stack->port, " --> found channel: %d\n", bc->channel);
if (set_chan_in_stack(stack ,bc->channel)<0) return -1;
} else {
/* other phones could have made a call also on this port (ptmp) */
@@ -1508,7 +1521,7 @@ static int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_
case EVENT_SETUP:
{
if (bc->channel == 0xff) {
if (!find_free_chan_in_stack(stack, bc, 0)) {
if (!find_free_chan_in_stack(stack, bc, 0, 0)) {
cb_log(0, stack->port, "Any Channel Requested, but we have no more!!\n");
bc->out_cause=34;
misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
@@ -1557,7 +1570,7 @@ static int handle_cr ( struct misdn_stack *stack, iframe_t *frm)
case CC_NEW_CR|INDICATION:
cb_log(7, stack->port, " --> lib: NEW_CR Ind with l3id:%x on this port.\n",frm->dinfo);
struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1);
struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1, 0);
if (!bc) {
cb_log(0, stack->port, " --> !! lib: No free channel!\n");
return -1;
@@ -1795,7 +1808,7 @@ handle_event_nt(void *dat, void *arg)
case CC_SETUP|INDICATION:
{
struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1);
struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1, 0);
if (!bc)
ERR_NO_CHANNEL:
{
@@ -2039,8 +2052,7 @@ handle_event_nt(void *dat, void *arg)
switch (event) {
case EVENT_SETUP:
if (bc->channel<=0 || bc->channel==0xff) {
bc->channel=find_free_chan_in_stack(stack,bc, 0);
bc->channel=find_free_chan_in_stack(stack,bc, 0,0);
if (bc->channel<=0)
goto ERR_NO_CHANNEL;
} else if (!stack->ptp)
@@ -3057,7 +3069,7 @@ static void prepare_bc(struct misdn_bchannel*bc, int channel)
#endif
}
struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout)
struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, int dec)
{
struct misdn_stack *stack;
int i;
@@ -3090,17 +3102,29 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout)
}
int maxnum=inout&&!stack->pri&&!stack->ptp?stack->b_num+1:stack->b_num;
//int maxnum=stack->b_num+1;
cb_log(0,0,"maxnum:%d",maxnum);
for (i = 0; i <maxnum; i++) {
if (!stack->bc[i].in_use) {
/* 3. channel on bri means CW*/
if (!stack->pri && i==stack->b_num)
stack->bc[i].cw=1;
if (dec) {
for (i = maxnum-1; i>=0; i--) {
if (!stack->bc[i].in_use) {
/* 3. channel on bri means CW*/
if (!stack->pri && i==stack->b_num)
stack->bc[i].cw=1;
prepare_bc(&stack->bc[i], channel);
stack->bc[i].dec=1;
return &stack->bc[i];
}
}
} else {
for (i = 0; i <maxnum; i++) {
if (!stack->bc[i].in_use) {
/* 3. channel on bri means CW*/
if (!stack->pri && i==stack->b_num)
stack->bc[i].cw=1;
prepare_bc(&stack->bc[i], channel);
return &stack->bc[i];
prepare_bc(&stack->bc[i], channel);
return &stack->bc[i];
}
}
}
@@ -3222,7 +3246,7 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
if (stack->nt) {
if (bc->channel <=0 ) { /* else we have the channel already */
if (!find_free_chan_in_stack(stack, bc, 0)) {
if (!find_free_chan_in_stack(stack, bc, 0,0)) {
cb_log(0, stack->port, " No free channel at the moment\n");
/*FIXME: add disconnect*/
err=-ENOCHAN;

3
channels/misdn/isdn_lib.h
View File

@@ -214,6 +214,7 @@ struct misdn_bchannel {
int need_release;
int need_release_complete;
int dec;
/** var stuff**/
int l3_id;
int pid;
@@ -395,7 +396,7 @@ char *manager_isdn_get_info(enum event_e event);
void misdn_lib_transfer(struct misdn_bchannel* holded_bc);
struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout);
struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, int dec);
void manager_bchannel_activate(struct misdn_bchannel *bc);
void manager_bchannel_deactivate(struct misdn_bchannel * bc);

8
channels/misdn_config.c
View File

@@ -651,9 +651,12 @@ int misdn_cfg_is_port_valid (int port)
int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth)
{
int i, re = 0;
char *method = NULL;
char *method ;
misdn_cfg_lock();
method = port_cfg[0][map[MISDN_CFG_METHOD]].str;
for (i = 1; i <= max_ports; i++) {
if (port_cfg[i] && port_cfg[i][map[MISDN_CFG_GROUPNAME]].str) {
if (!strcasecmp(port_cfg[i][map[MISDN_CFG_GROUPNAME]].str, group))
@@ -661,12 +664,15 @@ int misdn_cfg_is_group_method (char *group, enum misdn_cfg_method meth)
port_cfg[i][map[MISDN_CFG_METHOD]].str : port_cfg[0][map[MISDN_CFG_METHOD]].str);
}
}
if (method) {
switch (meth) {
case METHOD_STANDARD: re = !strcasecmp(method, "standard");
break;
case METHOD_ROUND_ROBIN: re = !strcasecmp(method, "round_robin");
break;
case METHOD_STANDARD_DEC: re = !strcasecmp(method, "standard_dec");
break;
}
}
misdn_cfg_unlock();