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Add named callgroups/pickupgroups

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This patch adds named calledgroups/pickupgroups to Asterisk.  Named groups are
implemented in parallel to the existing numbered callgroup/pickupgroup
implementation.  However, unlike the existing implementation, which is limited
to a maximum of 64 defined groups, the number of defined groups allowed for
named callgroups/pickupgroups is effectively unlimited.

Named groups are configured with the keywords "namedcallgroup" and
"namedpickupgroup".  This corresponds to the numbered group definitions of
"callgroup" and "pickupgroup".  Note that as the implementation of named groups
coexists with the existing numbered implementation, a defined named group of
"4" does not equate to numbered group 4.

Support for the named groups has been added to the SIP, DAHDI, and mISDN channel
drivers.

Review: https://reviewboard.asterisk.org/r/2043

Uploaded by:
	Guenther Kelleter(license #6372)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370831 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
2012-08-07 12:46:36 +00:00
parent 096baa0897
commit 5c4578f4ad
14 changed files with 471 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
channels/misdn_config.c
View File

@@ -70,7 +70,8 @@ enum misdn_cfg_type {
MISDN_CTYPE_BOOL,
MISDN_CTYPE_BOOLINT,
MISDN_CTYPE_MSNLIST,
MISDN_CTYPE_ASTGROUP
MISDN_CTYPE_ASTGROUP,
MISDN_CTYPE_ASTNAMEDGROUP
};
struct msn_list {
@@ -83,6 +84,7 @@ union misdn_cfg_pt {
int *num;
struct msn_list *ml;
ast_group_t *grp;
struct ast_namedgroups *namgrp;
void *any;
};
@@ -330,6 +332,10 @@ static const struct misdn_cfg_spec port_spec[] = {
"Callgroup." },
{ "pickupgroup", MISDN_CFG_PICKUPGROUP, MISDN_CTYPE_ASTGROUP, NO_DEFAULT, NONE,
"Pickupgroup." },
{ "namedcallgroup", MISDN_CFG_NAMEDCALLGROUP, MISDN_CTYPE_ASTNAMEDGROUP, NO_DEFAULT, NONE,
"Named callgroup." },
{ "namedpickupgroup", MISDN_CFG_NAMEDPICKUPGROUP, MISDN_CTYPE_ASTNAMEDGROUP, NO_DEFAULT, NONE,
"Named pickupgroup." },
{ "max_incoming", MISDN_CFG_MAX_IN, MISDN_CTYPE_INT, "-1", NONE,
"Defines the maximum amount of incoming calls per port for this group.\n"
"\tCalls which exceed the maximum will be marked with the channel variable\n"
@@ -541,10 +547,13 @@ static void _free_port_cfg (void)
for (j = 0; free_list[j]; ++j) {
for (i = 0; i < NUM_PORT_ELEMENTS; ++i) {
if (free_list[j][i].any) {
if (port_spec[i].type == MISDN_CTYPE_MSNLIST)
if (port_spec[i].type == MISDN_CTYPE_MSNLIST) {
_free_msn_list(free_list[j][i].ml);
else
} else if (port_spec[i].type == MISDN_CTYPE_ASTNAMEDGROUP) {
ast_unref_namedgroups(free_list[j][i].namgrp);
} else {
ast_free(free_list[j][i].any);
}
}
}
}
@@ -588,6 +597,17 @@ void misdn_cfg_get(int port, enum misdn_cfg_elements elem, void *buf, int bufsiz
} else
memset(buf, 0, bufsize);
break;
case MISDN_CTYPE_ASTNAMEDGROUP:
if (bufsize >= sizeof(struct ast_namedgroups *)) {
if (port_cfg[port][place].namgrp) {
*(struct ast_namedgroups **)buf = port_cfg[port][place].namgrp;
} else if (port_cfg[0][place].namgrp) {
*(struct ast_namedgroups **)buf = port_cfg[0][place].namgrp;
} else {
*(struct ast_namedgroups **)buf = NULL;
}
}
break;
default:
if (port_cfg[port][place].any)
memcpy(buf, port_cfg[port][place].any, bufsize);
@@ -831,6 +851,25 @@ void misdn_cfg_get_config_string (int port, enum misdn_cfg_elements elem, char*
else
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
break;
case MISDN_CTYPE_ASTNAMEDGROUP:
if (port_cfg[port][place].namgrp) {
struct ast_str *tmp_str = ast_str_create(1024);
if (tmp_str) {
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
ast_print_namedgroups(&tmp_str, port_cfg[port][place].namgrp));
ast_free(tmp_str);
}
} else if (port_cfg[0][place].namgrp) {
struct ast_str *tmp_str = ast_str_create(1024);
if (tmp_str) {
snprintf(buf, bufsize, " -> %s: %s", port_spec[place].name,
ast_print_namedgroups(&tmp_str, port_cfg[0][place].namgrp));
ast_free(tmp_str);
}
} else {
snprintf(buf, bufsize, " -> %s:", port_spec[place].name);
}
break;
case MISDN_CTYPE_MSNLIST:
if (port_cfg[port][place].ml)
iter = port_cfg[port][place].ml;
@@ -984,6 +1023,9 @@ static int _parse (union misdn_cfg_pt *dest, const char *value, enum misdn_cfg_t
}
*(dest->grp) = ast_get_group(value);
break;
case MISDN_CTYPE_ASTNAMEDGROUP:
dest->namgrp = ast_get_namedgroups(value);
break;
}
return re;