Module: sip-router Branch: master Commit: b1a3582f744615a51175b20864fa224a583970db URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=b1a3582f...
Author: Juha Heinanen jh@tutpro.com Committer: Juha Heinanen jh@tutpro.com Date: Fri Mar 19 16:32:10 2010 +0200
modules_s/domain: fixed a few documentation typos
---
modules_s/domain/README | 98 ++++++++++++++++++++++++++++++------ modules_s/domain/doc/domain.xml | 5 +- modules_s/domain/doc/functions.xml | 10 ++-- modules_s/domain/doc/params.xml | 12 +++-- 4 files changed, 97 insertions(+), 28 deletions(-)
diff --git a/modules_s/domain/README b/modules_s/domain/README index b35dfdf..2d29741 100644 --- a/modules_s/domain/README +++ b/modules_s/domain/README @@ -2,13 +2,49 @@
Juha Heinanen
- Copyright � 2002, 2003 Juha Heinanen + Copyright © 2002-2010 Juha Heinanen Revision History Revision $Revision$ $Date$ __________________________________________________________________
+ 1.1. Overview + + 1.1.1. Virtual Domains + 1.1.2. Domain-level Configuration Attributes + 1.1.3. Caching + + 1.2. Dependencies + 1.3. Known Limitations + 1.4. Parameters + + 1.4.1. db_url (string) + 1.4.2. db_mode (integer) + 1.4.3. domain_table (string) + 1.4.4. did_col (string) + 1.4.5. domain_col (string) + 1.4.6. flags_col (string) + 1.4.7. domattr_table (string) + 1.4.8. domattr_did (string) + 1.4.9. domattr_name (string) + 1.4.10. domattr_type (string) + 1.4.11. domattr_value (string) + 1.4.12. domattr_flags (string) + 1.4.13. load_domain_attrs (integer) + + 1.5. Functions + + 1.5.1. is_local(domain) + 1.5.2. lookup_domain(attr_group, domain) + + 1.6. FIFO Interface + + 1.6.1. domain.reload + 1.6.2. domain.dump + + 1.7. Internal API + 1.1. Overview
Domain modules, as the name suggests, implements support for multiple @@ -199,14 +235,14 @@ modparam("domain", "db_url", "mysql://ser:pass@db_host/ser")
1.4.2. db_mode (integer)
- Database mode. 0 means non-caching, 1 means caching is enabled. It is - highly recommended to enable caching if you want to use domain-level - attributes. + Database mode. Value 0 means non-caching, 1 means caching is enabled. + It is highly recommended to enable caching if you want to use + domain-level attributes.
- Default value is 1 (non-caching). + Default value is 1 (caching).
- Example 5. nonce_expire example - modparam("domain", "db_mode", 1) # Use caching + Example 5. Setting db_mode parameter +modparam("domain", "db_mode", 0) # Do not use caching
1.4.3. domain_table (string)
@@ -416,31 +452,31 @@ if (is_local("@ruri.host")) { Request-URI as parameter.
The type of the situation can be then determined from the value of - corresponding attributes ($t.did and $f.did). A non-existing attribute - value indicates that the domain name is not local (it does not belong - to any virtual domain configured in the domain table). + corresponding attributes ($td.did and $fd.did). A non-existing + attribute value indicates that the domain name is not local (it does + not belong to any virtual domain configured in the domain table).
Example 18. lookup_domain usage lookup_domain("$fd", "@from.uri.host"); lookup_domain("$td", "@ruri.host");
-if (strempty($f.did) && strempty($t.did)) { +if (strempty($fd.did) && strempty($td.did)) { # Neither the calling nor the called domain is local # This is a relaying attempt which should be forbidden sl_reply("403", "Relaying Forbidden"); drop; } -if (strempty($f.did) && $t.did) { +if (strempty($fd.did) && $td.did) { # The calling domain is not local and the called domain # is local, this is an inbound call from a 3rd party # user to one of local users } -if ($f.did && strempty($t.did)) { +if ($fd.did && strempty($td.did)) { # The calling domain is local and the called domain # is not local, this is an outbound call from one of # our users to a 3rd party user } -if ($f.did && $t.did) { +if ($fd.did && $td.did) { # Both the calling and the called domains are local, # one of our local users calls another local user, # either in the same virtual domain or in another @@ -462,3 +498,35 @@ if ($f.did && $t.did) {
Causes domain module to dump hash indexes and domain names in its cache memory. + +1.7. Internal API + + The domain module has an internal API which can be used to access + additional functions of the module (i.e. functions that are normally + not available from the routing script). Currently the API exports only + the function is_domain_local. That function can be used to determine + whether a given domain name is on the list of locally configured domain + names. + + If you want to use the internal API of domain module from your module + then you need to include the header file domain_api.h and call + load_domain_api first. + + Example 19. Calling load_domain_api +#include "../domain/domain_api.h" + +domain_api_t dom_api; + +if (load_domain_api(&dom_api) != 0) { + /* error */ +} + + After that you can call function is_domain_local whose pointer is + stored in the initialized data structure: +str tmp = STR_STATIC_INIT("mydomain.com"); + +if (dom_api.is_domain_local(&tmp) == 1) { + /* Domain is local */ +} else { + /* Domain is not local or an error was encountered */ +} diff --git a/modules_s/domain/doc/domain.xml b/modules_s/domain/doc/domain.xml index 9c8aa57..5e7e29a 100644 --- a/modules_s/domain/doc/domain.xml +++ b/modules_s/domain/doc/domain.xml @@ -8,12 +8,11 @@ <author> <firstname>Juha</firstname> <surname>Heinanen</surname> - <email>jh@song.fi</email> + <email>jh@tutpro.com</email> </author> </authorgroup> <copyright> - <year>2002</year> - <year>2003</year> + <year>2002-2010</year> <holder>Juha Heinanen</holder> </copyright> <revhistory> diff --git a/modules_s/domain/doc/functions.xml b/modules_s/domain/doc/functions.xml index b050da5..783e800 100644 --- a/modules_s/domain/doc/functions.xml +++ b/modules_s/domain/doc/functions.xml @@ -97,7 +97,7 @@ if (is_local("@ruri.host")) { </para> <para> The type of the situation can be then determined from the value of - corresponding attributes ($t.did and $f.did). A non-existing + corresponding attributes ($td.did and $fd.did). A non-existing attribute value indicates that the domain name is not local (it does not belong to any virtual domain configured in the domain table). @@ -108,23 +108,23 @@ if (is_local("@ruri.host")) { lookup_domain("$fd", "@from.uri.host"); lookup_domain("$td", "@ruri.host");
-if (strempty($f.did) && strempty($t.did)) { +if (strempty($fd.did) && strempty($td.did)) { # Neither the calling nor the called domain is local # This is a relaying attempt which should be forbidden sl_reply("403", "Relaying Forbidden"); drop; } -if (strempty($f.did) && $t.did) { +if (strempty($fd.did) && $td.did) { # The calling domain is not local and the called domain # is local, this is an inbound call from a 3rd party # user to one of local users } -if ($f.did && strempty($t.did)) { +if ($fd.did && strempty($td.did)) { # The calling domain is local and the called domain # is not local, this is an outbound call from one of # our users to a 3rd party user } -if ($f.did && $t.did) { +if ($fd.did && $td.did) { # Both the calling and the called domains are local, # one of our local users calls another local user, # either in the same virtual domain or in another diff --git a/modules_s/domain/doc/params.xml b/modules_s/domain/doc/params.xml index 3ac843b..b91cae9 100644 --- a/modules_s/domain/doc/params.xml +++ b/modules_s/domain/doc/params.xml @@ -33,17 +33,19 @@ modparam("domain", "db_url", "mysql://ser:pass@db_host/ser") <section id="db_mode"> <title><varname>db_mode</varname> (integer)</title> <para> - Database mode. 0 means non-caching, 1 means caching is enabled. It - is highly recommended to enable caching if you want to use + Database mode. Value 0 means non-caching, 1 + means caching is enabled. It + is highly recommended to enable caching if you + want to use domain-level attributes. </para> <para> - Default value is 1 (non-caching). + Default value is 1 (caching). </para> <example> - <title>nonce_expire example</title> + <title>Setting db_mode parameter</title> <programlisting> - modparam("domain", "db_mode", 1) # Use caching +modparam("domain", "db_mode", 0) # Do not use caching </programlisting> </example> </section>
-
Juha Heinanen