Module: kamailio Branch: master Commit: 988b70c6a8653b39753f09e8003477eadae36740 URL: https://github.com/kamailio/kamailio/commit/988b70c6a8653b39753f09e8003477e… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-07-30T16:04:30+02:00 siputils: added cmp_hdr_name(hname1, hname2) --- Modified: src/modules/siputils/doc/siputils_admin.xml Modified: src/modules/siputils/sipops.c Modified: src/modules/siputils/sipops.h Modified: src/modules/siputils/siputils.c --- Diff: https://github.com/kamailio/kamailio/commit/988b70c6a8653b39753f09e8003477e… Patch: https://github.com/kamailio/kamailio/commit/988b70c6a8653b39753f09e8003477e… --- diff --git a/src/modules/siputils/doc/siputils_admin.xml b/src/modules/siputils/doc/siputils_admin.xml index b1dffa1c3e..2b7ac27951 100644 --- a/src/modules/siputils/doc/siputils_admin.xml +++ b/src/modules/siputils/doc/siputils_admin.xml @@ -921,7 +921,7 @@ if(cmp_uri("$ru", "sip:kamailio@kamailio.org")) <function moreinfo="none">cmp_aor(str1, str2)</function> </title> <para> - The function returns <emphasis>true</emphasis> if + The function returns <emphasis>true</emphasis> if the two parameters matches as AoR. The parameters have to be SIP URIs. </para> @@ -937,6 +937,29 @@ if(cmp_aor(&quot;$rU(a)KaMaIlIo.org&quot;.org", "sip:kamailio@$fd")) # do interesting stuff here } ... +</programlisting> + </example> + </section> + <section id="siputils.f.cmp_hdr_name"> + <title> + <function moreinfo="none">cmp_hdr_name(str1, str2)</function> + </title> + <para> + The function returns <emphasis>true</emphasis> (return code 1) if + the two parameters matches as header names. + </para> + <para> + This function can be used from ANY_ROUTE. + </para> + <example> + <title><function>cmp_hdr_name</function> usage</title> + <programlisting format="linespecific"> +... +if(cmp_hdr_name("$var(hname)", "From")) +{ + # do interesting stuff here +} +... </programlisting> </example> </section> diff --git a/src/modules/siputils/sipops.c b/src/modules/siputils/sipops.c index fb1040c6ba..4cba3c3181 100644 --- a/src/modules/siputils/sipops.c +++ b/src/modules/siputils/sipops.c @@ -88,6 +88,34 @@ int w_cmp_aor(struct sip_msg *msg, char *uri1, char *uri2) return -2; } +int ki_cmp_hdr_name(sip_msg_t *msg, str *shname1, str *shname2) +{ + int ret; + + ret = cmp_hdrname_str(shname1, shname2); + if(ret==0) + return 1; + if(ret>0) + return -1; + return -2; +} + +int w_cmp_hdr_name(sip_msg_t *msg, char *hname1, char *hname2) +{ + str shname1; + str shname2; + + if(fixup_get_svalue(msg, (gparam_p)hname1, &shname1)!=0) { + LM_ERR("cannot get first parameter\n"); + return -8; + } + if(fixup_get_svalue(msg, (gparam_p)hname2, &shname2)!=0) { + LM_ERR("cannot get second parameter\n"); + return -8; + } + return ki_cmp_hdr_name(msg, &shname1, &shname2); +} + int w_is_gruu(sip_msg_t *msg, char *uri1, char *p2) { str s1, *s2; diff --git a/src/modules/siputils/sipops.h b/src/modules/siputils/sipops.h index 97d885c71c..9926358e0a 100644 --- a/src/modules/siputils/sipops.h +++ b/src/modules/siputils/sipops.h @@ -36,6 +36,8 @@ int w_cmp_uri(struct sip_msg *msg, char *uri1, char *uri2); int w_cmp_aor(struct sip_msg *msg, char *uri1, char *uri2); +int ki_cmp_hdr_name(sip_msg_t *msg, str *shname1, str *shname2); +int w_cmp_hdr_name(sip_msg_t *msg, char *hname1, char *hname2); int w_is_gruu(sip_msg_t *msg, char *uri1, char *p2); int w_is_supported(sip_msg_t *msg, char *_option, char *p2); int w_is_first_hop(sip_msg_t *msg, char *p1, char *p2); diff --git a/src/modules/siputils/siputils.c b/src/modules/siputils/siputils.c index 3dc7188fa8..a23408ab79 100644 --- a/src/modules/siputils/siputils.c +++ b/src/modules/siputils/siputils.c @@ -166,6 +166,8 @@ static cmd_export_t cmds[]={ 0, ANY_ROUTE}, {"cmp_aor", (cmd_function)w_cmp_aor, 2, fixup_spve_spve, 0, ANY_ROUTE}, + {"cmp_hdr_name", (cmd_function)w_cmp_hdr_name, 2, fixup_spve_spve, + 0, ANY_ROUTE}, {"is_rpid_user_e164", (cmd_function)is_rpid_user_e164, 0, 0, 0, REQUEST_ROUTE}, {"append_rpid_hf", (cmd_function)append_rpid_hf, 0, 0, @@ -738,6 +740,11 @@ static sr_kemi_t sr_kemi_siputils_exports[] = { { SR_KEMIP_INT, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } }, + { str_init("siputils"), str_init("cmp_hdr_name"), + SR_KEMIP_INT, ki_cmp_hdr_name, + { SR_KEMIP_STR, SR_KEMIP_STR, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, { {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } } };