[sr-dev] git:master: domain: API framework to be used by other modules

Module: sip-router Branch: master Commit: dd5490500f006f86e520958c5ca2646a1e3a96b7 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=dd54905… Author: Jan Janak <jan(a)iptel.org> Committer: Jan Janak <jan(a)iptel.org> Date: Fri Jul 17 00:15:39 2009 +0200 domain: API framework to be used by other modules Add a new data structure and function bind_domain that can be used by other modules to gain access to internal functions of domain module. Implement inline function load_domain_api that does everything that is necessary to make the API of the domain module available to the caller. --- modules_s/domain/domain_api.c | 35 ++++++++++++++++++++++++++ modules_s/domain/domain_api.h | 54 +++++++++++++++++++++++++++++++++++++++++ modules_s/domain/domain_mod.c | 2 + 3 files changed, 91 insertions(+), 0 deletions(-) diff --git a/modules_s/domain/domain_api.c b/modules_s/domain/domain_api.c new file mode 100644 index 0000000..c88e5c8 --- /dev/null +++ b/modules_s/domain/domain_api.c @@ -0,0 +1,35 @@ +/* + * Domain module internal API + * + * Copyright (C) 2002-2003 Juha Heinanen + * + * This file is part of sip-router, a free SIP server. + * + * sip-router is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version + * + * sip-router is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "domain_api.h" +#include "../../dprint.h" +#include "domain.h" + + +int bind_domain(domain_api_t* api) +{ + if (api == NULL) { + ERR("Invalid parameter value\n"); + return -1; + } + return 0; +} diff --git a/modules_s/domain/domain_api.h b/modules_s/domain/domain_api.h new file mode 100644 index 0000000..16ddd1f --- /dev/null +++ b/modules_s/domain/domain_api.h @@ -0,0 +1,54 @@ +/* + * Domain module internal API + * + * Copyright (C) 2002-2003 Juha Heinanen + * + * This file is part of sip-router, a free SIP server. + * + * sip-router is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version + * + * sip-router is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _DOMAIN_API_H +#define _DOMAIN_API_H + +#include "../../sr_module.h" +#include "../../dprint.h" + +typedef struct domain_api { + +} domain_api_t; + +typedef int (*bind_domain_f)(domain_api_t* api); +int bind_domain(domain_api_t* api); + +static inline int load_domain_api(domain_api_t* api) +{ + bind_domain_f bind_domain; + + bind_domain = (bind_domain_f)find_export("bind_domain", 0, 0); + + if (bind_domain == NULL) { + ERR("Cannot import bind_domain function from domain module\n"); + return -1; + } + + if (bind_domain(api) == -1) { + return -1; + } + return 0; +} + + +#endif /* _DOMAIN_API_H */ diff --git a/modules_s/domain/domain_mod.c b/modules_s/domain/domain_mod.c index 957973f..c7e0515 100644 --- a/modules_s/domain/domain_mod.c +++ b/modules_s/domain/domain_mod.c @@ -38,6 +38,7 @@ #include "../../parser/parse_from.h" #include "../../parser/parse_uri.h" #include "../../usr_avp.h" +#include "domain_api.h" #include "domain_rpc.h" #include "hash.h" #include "domain.h" @@ -124,6 +125,7 @@ static cmd_export_t cmds[] = { {"lookup_domain", lookup_domain, 2, lookup_domain_fixup, REQUEST_ROUTE|FAILURE_ROUTE }, {"get_did", (cmd_function)get_did, 0, 0, 0}, + {"bind_domain", (cmd_function)bind_domain, 0, 0, 0}, {0, 0, 0, 0, 0} };