Module: sip-router Branch: master Commit: 501df6bd29bb1c22c53de8bd772eb4c641ad0d6f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=501df6b… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Sun Mar 13 23:18:02 2011 +0100 sdpops: documented sdp_print(...) and sdp_with_media(...) --- modules/sdpops/README | 40 +++++++++++++++++++++++++++ modules/sdpops/doc/sdpops_admin.xml | 52 ++++++++++++++++++++++++++++++++++- 2 files changed, 91 insertions(+), 1 deletions(-) diff --git a/modules/sdpops/README b/modules/sdpops/README index 50630f7..10d72ce 100644 --- a/modules/sdpops/README +++ b/modules/sdpops/README @@ -27,10 +27,14 @@ Daniel-Constantin Mierla 4. Exported Functions 4.1. sdp_remove_codecs_by_id(list) + 4.2. sdp_with_media(type) + 4.3. sdp_print(level) List of Examples 1.1. sdp_remove_codecs_by_id usage + 1.2. sdp_with_media usage + 1.3. sdp_print usage Chapter 1. Admin Guide @@ -46,6 +50,8 @@ Chapter 1. Admin Guide 4. Exported Functions 4.1. sdp_remove_codecs_by_id(list) + 4.2. sdp_with_media(type) + 4.3. sdp_print(level) 1. Overview @@ -80,6 +86,8 @@ Chapter 1. Admin Guide 4. Exported Functions 4.1. sdp_remove_codecs_by_id(list) + 4.2. sdp_with_media(type) + 4.3. sdp_print(level) 4.1. sdp_remove_codecs_by_id(list) @@ -88,6 +96,8 @@ Chapter 1. Admin Guide comma separated list of numeric codec IDs. The parameter can be a static string or a variable holding the list of numeric codec IDs. + This function can be used from ANY_ROUTE. + Example 1.1. sdp_remove_codecs_by_id usage ... # remove PCMU @@ -95,3 +105,33 @@ sdp_remove_codecs_by_id("0"); # remove PCMU, PCMA and GSM sdp_remove_codecs_by_id("0,8,3"); ... + +4.2. sdp_with_media(type) + + Return true of the SDP has 'media=type ...' line. Useful to check the + content of the RTP sessions, such as 'audio' or 'video'. The parameter + can be static string or variable holding the media type. + + This function can be used from ANY_ROUTE. + + Example 1.2. sdp_with_media usage +... +# check for video stream +if(sdp_with_media("video")) +{ + # the session has a video stream +} +... + +4.3. sdp_print(level) + + Print the SDP internal structure to log 'level'. The parameter can be + static integer or variable holding the integer value of the log level. + + This function can be used from ANY_ROUTE. + + Example 1.3. sdp_print usage +... +# print the SDP +sdp_print("1"); +... diff --git a/modules/sdpops/doc/sdpops_admin.xml b/modules/sdpops/doc/sdpops_admin.xml index 4981c07..bbb4738 100644 --- a/modules/sdpops/doc/sdpops_admin.xml +++ b/modules/sdpops/doc/sdpops_admin.xml @@ -67,7 +67,7 @@ <section> <title>Exported Functions</title> - <section> + <section> <title> <function moreinfo="none">sdp_remove_codecs_by_id(list)</function> </title> @@ -78,6 +78,9 @@ parameter can be a static string or a variable holding the list of numeric codec IDs. </para> + <para> + This function can be used from ANY_ROUTE. + </para> <example> <title><function>sdp_remove_codecs_by_id</function> usage</title> <programlisting format="linespecific"> @@ -90,6 +93,53 @@ sdp_remove_codecs_by_id("0,8,3"); </programlisting> </example> </section> + <section> + <title> + <function moreinfo="none">sdp_with_media(type)</function> + </title> + <para> + Return true of the SDP has 'media=type ...' line. Useful to check + the content of the RTP sessions, such as 'audio' or 'video'. The + parameter can be static string or variable holding the media type. + </para> + <para> + This function can be used from ANY_ROUTE. + </para> + <example> + <title><function>sdp_with_media</function> usage</title> + <programlisting format="linespecific"> +... +# check for video stream +if(sdp_with_media("video")) +{ + # the session has a video stream +} +... +</programlisting> + </example> + </section> + <section> + <title> + <function moreinfo="none">sdp_print(level)</function> + </title> + <para> + Print the SDP internal structure to log 'level'. The + parameter can be static integer or variable holding the integer + value of the log level. + </para> + <para> + This function can be used from ANY_ROUTE. + </para> + <example> + <title><function>sdp_print</function> usage</title> + <programlisting format="linespecific"> +... +# print the SDP +sdp_print("1"); +... +</programlisting> + </example> + </section> </section> </chapter>