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Make status available on agent channels 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4220 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster 2004-11-12 03:50:19 +00:00
parent 420c8f11fa
commit 2cf06c7aa8
1 changed files with 51 additions and 1 deletions
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52
channels/chan_agent.c
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@ -1720,10 +1720,60 @@ static int agentmonitoroutgoing_exec(struct ast_channel *chan, void *data)
return 0;
}
/*--- sip_devicestate: Part of PBX channel interface ---*/
static int agent_devicestate(void *data)
{
struct agent_pvt *p;
char *s;
unsigned int groupmatch;
int waitforagent=0;
int res = AST_DEVICE_INVALID;
s = data;
if ((s[0] == '@') && (sscanf(s + 1, "%d", &groupmatch) == 1)) {
groupmatch = (1 << groupmatch);
} else if ((s[0] == ':') && (sscanf(s + 1, "%d", &groupmatch) == 1)) {
groupmatch = (1 << groupmatch);
waitforagent = 1;
} else {
groupmatch = 0;
}
/* Check actual logged in agents first */
ast_mutex_lock(&agentlock);
p = agents;
while(p) {
ast_mutex_lock(&p->lock);
if (!p->pending && ((groupmatch && (p->group & groupmatch)) || !strcmp(data, p->agent))) {
res = AST_DEVICE_UNKNOWN;
if (p->owner) {
if (res != AST_DEVICE_INUSE)
res = AST_DEVICE_BUSY;
} else {
if (res == AST_DEVICE_BUSY)
res = AST_DEVICE_INUSE;
if (p->chan || !ast_strlen_zero(p->loginchan)) {
if (res == AST_DEVICE_INVALID)
res = AST_DEVICE_UNKNOWN;
} else if (res == AST_DEVICE_INVALID)
res = AST_DEVICE_UNAVAILABLE;
}
if (!strcmp(data, p->agent)) {
ast_mutex_unlock(&p->lock);
break;
}
}
ast_mutex_unlock(&p->lock);
p = p->next;
}
ast_mutex_unlock(&agentlock);
return res;
}
int load_module()
{
/* Make sure we can register our sip channel type */
if (ast_channel_register(type, tdesc, capability, agent_request)) {
if (ast_channel_register_ex(type, tdesc, capability, agent_request, agent_devicestate)) {
ast_log(LOG_ERROR, "Unable to register channel class %s\n", type);
return -1;
}