[sr-dev] git:master:8f796ab6: lcr: enhance RPC command lcr.dump_rules with filetring params

Module: kamailio Branch: master Commit: 8f796ab6f5b1edb0c4b9a7d4e3251a026dd0bb1a URL: https://github.com/kamailio/kamailio/commit/8f796ab6f5b1edb0c4b9a7d4e3251a0… Author: Ovidiu Sas &lt;osas(a)voipembedded.com&gt; Committer: Ovidiu Sas &lt;osas(a)voipembedded.com&gt; Date: 2019-04-04T10:46:33-04:00 lcr: enhance RPC command lcr.dump_rules with filetring params --- Modified: src/modules/lcr/doc/lcr.xml Modified: src/modules/lcr/doc/lcr_admin.xml Modified: src/modules/lcr/lcr_rpc.c --- Diff: https://github.com/kamailio/kamailio/commit/8f796ab6f5b1edb0c4b9a7d4e3251a0… Patch: https://github.com/kamailio/kamailio/commit/8f796ab6f5b1edb0c4b9a7d4e3251a0… --- diff --git a/src/modules/lcr/doc/lcr.xml b/src/modules/lcr/doc/lcr.xml index 720528d713..a328860214 100644 --- a/src/modules/lcr/doc/lcr.xml +++ b/src/modules/lcr/doc/lcr.xml @@ -22,6 +22,11 @@ <surname>Heinanen</surname> &lt;email&gt;jh(a)tutpro.com&lt;/email&gt; </editor> + <editor> + <firstname>Ovidiu</firstname> + <surname>Sas</surname> + &lt;email&gt;osas(a)voipembedded.com&lt;/email&gt; + </editor> </authorgroup> <copyright> <year>2005-2014</year> diff --git a/src/modules/lcr/doc/lcr_admin.xml b/src/modules/lcr/doc/lcr_admin.xml index e0e8755322..47bed3ee9f 100644 --- a/src/modules/lcr/doc/lcr_admin.xml +++ b/src/modules/lcr/doc/lcr_admin.xml @@ -1641,8 +1641,20 @@ if (to_any_gw("192.55.66.2", 1)) { <para> Causes lcr module to dump the contents of its in-memory lcr_rule and lcr_rule_target tables. + Rules can be filetered by lcr_id or lcr_id and prefix. + The filters are passed as optional parameters. </para> - <para>Parameters: <emphasis>none</emphasis></para> + <para>Parameters:</para> + <itemizedlist> + <listitem><para> + <emphasis>lcr_id</emphasis> filter rules based on lcr_id. + </para></listitem> + <listitem><para> + <emphasis>prefix</emphasis> filter rules based on prefix + (prefixes shorter or equal to the give prefix) in addition + to the previous lcr_id parameter. + </para></listitem> + </itemizedlist> <example> <title><function>lcr.dump_rules</function> RPC example</title> <programlisting format="linespecific"> diff --git a/src/modules/lcr/lcr_rpc.c b/src/modules/lcr/lcr_rpc.c index baf657ad0c..ec10653a32 100644 --- a/src/modules/lcr/lcr_rpc.c +++ b/src/modules/lcr/lcr_rpc.c @@ -126,18 +126,36 @@ static const char *dump_rules_doc[2] = { static void dump_rules(rpc_t *rpc, void *c) { int i, j; + int _filter_by_prefix = 0; + int _lcr_id = 0; + str _prefix = {NULL,0}; struct rule_info **rules, *rule; struct target *t; void *st; str prefix, from_uri, request_uri; + if (rpc->scan(c, "d", &_lcr_id)>0) { + if (rpc->scan(c, ".S", &_prefix)>0) { + _filter_by_prefix = 1; + } + } + for(j = 1; j <= lcr_count_param; j++) { + if (_lcr_id && _lcr_id!=j) continue; + rules = rule_pt[j]; for(i = 0; i < lcr_rule_hash_size_param; i++) { rule = rules[i]; while(rule) { + if (_filter_by_prefix && _prefix.len && _prefix.s) { + if (_prefix.len < rule->prefix_len || + strncmp(_prefix.s, rule->prefix, rule->prefix_len)!=0) { + rule = rule->next; + continue; + } + } if(rpc->add(c, "{", &st) < 0) return; prefix.s = rule->prefix; @@ -160,6 +178,8 @@ static void dump_rules(rpc_t *rpc, void *c) rule = rule->next; } } + if (_filter_by_prefix) + continue; rule = rules[lcr_rule_hash_size_param]; while(rule) { rpc->add(c, "d", rule->prefix_len); @@ -243,4 +263,4 @@ rpc_export_t lcr_rpc[] = { {"lcr.load_gws", load_gws, load_gws_doc, 0}, {0, 0, 0, 0} }; -/* clang-format on */ \ No newline at end of file +/* clang-format on */