Module: kamailio Branch: master Commit: e683b61a0c0774d1828fca30fa33d90caa2762d6 URL: https://github.com/kamailio/kamailio/commit/e683b61a0c0774d1828fca30fa33d90… Author: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Date: 2016-09-08T19:08:10+02:00 sca: add onhold_bflag module parameter * disable by default (-1) * will skip parsing the sdp for on hold discovery and it will use the value of the bflag Fix #773 --- Modified: modules/sca/doc/sca_admin.xml Modified: modules/sca/sca.c Modified: modules/sca/sca.h Modified: modules/sca/sca_util.c --- Diff: https://github.com/kamailio/kamailio/commit/e683b61a0c0774d1828fca30fa33d90… Patch: https://github.com/kamailio/kamailio/commit/e683b61a0c0774d1828fca30fa33d90… --- diff --git a/modules/sca/doc/sca_admin.xml b/modules/sca/doc/sca_admin.xml index 85911ce..a4b5210 100644 --- a/modules/sca/doc/sca_admin.xml +++ b/modules/sca/doc/sca_admin.xml @@ -262,6 +262,28 @@ modparam( "sca", "db_update_interval", 120 ) </programlisting> </example> </section> + + <section id="sca.p.onhold_bflag"> + <title><varname>onhold_bflag</varname> (integer)</title> + <para> + <para> + Which branch flag should be used by the module to identify if the call + is on-hold instead of parsing the sdp. + </para> + <para> + <emphasis> + Default value is -1 (disabled). + </emphasis> + </para> + <example> + <title>Set <varname>onhold_bflag</varname> parameter</title> + <programlisting format="linespecific"> +... +modparam("sca", "onhold_bflag", 15) +... +</programlisting> + </example> + </section> </section> <section> diff --git a/modules/sca/sca.c b/modules/sca/sca.c index 7212383..cca8b81 100644 --- a/modules/sca/sca.c +++ b/modules/sca/sca.c @@ -125,6 +125,7 @@ int hash_table_size = -1; int call_info_max_expires = 3600; int line_seize_max_expires = 15; int purge_expired_interval = 120; +int onhold_bflag = -1; static param_export_t params[] = { {"outbound_proxy", PARAM_STR, &outbound_proxy}, @@ -136,6 +137,7 @@ static param_export_t params[] = { {"call_info_max_expires", INT_PARAM, &call_info_max_expires}, {"line_seize_max_expires", INT_PARAM, &line_seize_max_expires}, {"purge_expired_interval", INT_PARAM, &purge_expired_interval}, + {"onhold_bflag", INT_PARAM, &onhold_bflag}, {NULL, 0, NULL}, }; @@ -265,6 +267,11 @@ static int sca_set_config(sca_mod *scam) scam->cfg->call_info_max_expires = call_info_max_expires; scam->cfg->line_seize_max_expires = line_seize_max_expires; scam->cfg->purge_expired_interval = purge_expired_interval; + if(onhold_bflag > 31) { + LM_ERR("sca_set_config: onhold_bflag value > 31\n"); + return (-1); + } + scam->cfg->onhold_bflag = onhold_bflag; return (0); } diff --git a/modules/sca/sca.h b/modules/sca/sca.h index 75bb2f0..2c20e76 100644 --- a/modules/sca/sca.h +++ b/modules/sca/sca.h @@ -37,6 +37,7 @@ struct _sca_config { int call_info_max_expires; int line_seize_max_expires; int purge_expired_interval; + int onhold_bflag; }; typedef struct _sca_config sca_config; diff --git a/modules/sca/sca_util.c b/modules/sca/sca_util.c index af31cf5..9b2331e 100644 --- a/modules/sca/sca_util.c +++ b/modules/sca/sca_util.c @@ -18,11 +18,11 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA. 02110-1301 USA */ #include "sca_common.h" - +#include "sca.h" #include <assert.h> #include "sca_util.h" - +#include "../../dset.h" #include "../../parser/sdp/sdp.h" int sca_get_msg_method(sip_msg_t *msg) @@ -419,6 +419,10 @@ int sca_call_is_held(sip_msg_t *msg) int is_held = 0; int rc; + if(sca->cfg->onhold_bflag >= 0) { + LM_DBG("sca_call_is_held: skip parse_sdp and use onhold_bflag\n"); + return isbflagset(0, (flag_t)sca->cfg->onhold_bflag); + } rc = parse_sdp(msg); if (rc < 0) { LM_ERR("sca_call_is_held: parse_sdp body failed\n");