[sr-dev] git:master:771ce943: posops: added idx0 mod param

Module: kamailio Branch: master Commit: 771ce9436adb250a398e1fd337e712c0d5c67745 URL: https://github.com/kamailio/kamailio/commit/771ce9436adb250a398e1fd337e712c… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-09-21T10:23:53+02:00 posops: added idx0 mod param - set the value to return by function when position is at index 0 - default -255 --- Modified: src/modules/posops/doc/posops_admin.xml Modified: src/modules/posops/posops_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/771ce9436adb250a398e1fd337e712c… Patch: https://github.com/kamailio/kamailio/commit/771ce9436adb250a398e1fd337e712c… --- diff --git a/src/modules/posops/doc/posops_admin.xml b/src/modules/posops/doc/posops_admin.xml index 9e532d7bf3..4628b0cb29 100644 --- a/src/modules/posops/doc/posops_admin.xml +++ b/src/modules/posops/doc/posops_admin.xml @@ -54,6 +54,31 @@ </section> </section> + <section> + <title>Parameters</title> + <section id="posops.p.idx0"> + <title><varname>idx0</varname> (int)</title> + <para> + The value to return by functions seeking a position when the index + is 0 (note: returning 0 is stopping the execution of configuration + file like 'exit', but for KEMI usage it is ok). + </para> + <para> + <emphasis> + Default value is -255. + </emphasis> + </para> + <example> + <title>Set <varname>idx0</varname> parameter</title> + <programlisting format="linespecific"> +... +modparam("posops", "idx0", -200) +... +</programlisting> + </example> + </section> + </section> + <section> <title>Functions</title> <section id="posops.f.pos_append"> diff --git a/src/modules/posops/posops_mod.c b/src/modules/posops/posops_mod.c index fc62679afd..3a8746a2a5 100644 --- a/src/modules/posops/posops_mod.c +++ b/src/modules/posops/posops_mod.c @@ -51,6 +51,8 @@ typedef struct posops_data { int idx; } posops_data_t; +static int posops_idx0 = -255; + static int pv_posops_get_pos(sip_msg_t *msg, pv_param_t *param, pv_value_t *res); static int pv_posops_parse_pos_name(pv_spec_t *sp, str *in); @@ -87,6 +89,7 @@ static cmd_export_t cmds[]={ }; static param_export_t params[]={ + {"idx0", PARAM_INT, &posops_idx0}, {0, 0, 0} }; @@ -309,7 +312,7 @@ static int ki_posops_pos_headers_start(sip_msg_t* msg) } _posops_data.idx = msg->first_line.len; - _posops_data.ret = (_posops_data.idx==0)?-255:_posops_data.idx; + _posops_data.ret = (_posops_data.idx==0)?posops_idx0:_posops_data.idx; return _posops_data.ret; } @@ -334,7 +337,7 @@ static int ki_posops_pos_headers_end(sip_msg_t* msg) } _posops_data.idx = msg->unparsed - msg->buf; - _posops_data.ret = (_posops_data.idx==0)?-255:_posops_data.idx; + _posops_data.ret = (_posops_data.idx==0)?posops_idx0:_posops_data.idx; return _posops_data.ret; } @@ -367,7 +370,7 @@ static int ki_posops_pos_body_start(sip_msg_t* msg) } _posops_data.idx = body - msg->buf; - _posops_data.ret = (_posops_data.idx==0)?-255:_posops_data.idx; + _posops_data.ret = (_posops_data.idx==0)?posops_idx0:_posops_data.idx; return _posops_data.ret; } @@ -397,7 +400,7 @@ static int ki_posops_pos_body_end(sip_msg_t* msg) } _posops_data.idx = msg->len; - _posops_data.ret = (_posops_data.idx==0)?-255:_posops_data.idx; + _posops_data.ret = (_posops_data.idx==0)?posops_idx0:_posops_data.idx; return _posops_data.ret; }