a525edea59
https://origsvn.digium.com/svn/asterisk/branches/1.10 ................ r328247 | lmadsen | 2011-07-14 16:25:31 -0400 (Thu, 14 Jul 2011) | 14 lines Merged revisions 328209 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r328209 | lmadsen | 2011-07-14 16:13:06 -0400 (Thu, 14 Jul 2011) | 6 lines Introduce <support_level> tags in MODULEINFO. This change introduces MODULEINFO into many modules in Asterisk in order to show the community support level for those modules. This is used by changes committed to menuselect by Russell Bryant recently (r917 in menuselect). More information about the support level types and what they mean is available on the wiki at https://wiki.asterisk.org/wiki/display/AST/Asterisk+Module+Support+States ........ ................ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@328259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
110 lines
2.8 KiB
C
110 lines
2.8 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* Mark Spencer <markster@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Function to lookup the callerid number, and see if it is blacklisted
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*
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* \author Mark Spencer <markster@digium.com>
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*
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* \ingroup functions
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*
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*/
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/*** MODULEINFO
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/channel.h"
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#include "asterisk/astdb.h"
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/*** DOCUMENTATION
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<function name="BLACKLIST" language="en_US">
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<synopsis>
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Check if the callerid is on the blacklist.
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</synopsis>
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<syntax />
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<description>
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<para>Uses astdb to check if the Caller*ID is in family <literal>blacklist</literal>.
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Returns <literal>1</literal> or <literal>0</literal>.</para>
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</description>
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<see-also>
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<ref type="function">DB</ref>
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</see-also>
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</function>
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***/
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static int blacklist_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
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{
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char blacklist[1];
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int bl = 0;
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if (chan->caller.id.number.valid && chan->caller.id.number.str) {
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if (!ast_db_get("blacklist", chan->caller.id.number.str, blacklist, sizeof (blacklist)))
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bl = 1;
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}
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if (chan->caller.id.name.valid && chan->caller.id.name.str) {
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if (!ast_db_get("blacklist", chan->caller.id.name.str, blacklist, sizeof (blacklist)))
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bl = 1;
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}
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snprintf(buf, len, "%d", bl);
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return 0;
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}
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static int blacklist_read2(struct ast_channel *chan, const char *cmd, char *data, struct ast_str **str, ssize_t len)
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{
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/* 2 bytes is a single integer, plus terminating null */
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if (ast_str_size(*str) - ast_str_strlen(*str) < 2) {
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if (len > ast_str_size(*str) || len == 0) {
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ast_str_make_space(str, len ? len : ast_str_strlen(*str) + 2);
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}
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}
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if (ast_str_size(*str) - ast_str_strlen(*str) >= 2) {
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int res = blacklist_read(chan, cmd, data, ast_str_buffer(*str) + ast_str_strlen(*str), 2);
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ast_str_update(*str);
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return res;
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}
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return -1;
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}
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static struct ast_custom_function blacklist_function = {
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.name = "BLACKLIST",
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.read = blacklist_read,
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.read2 = blacklist_read2,
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};
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static int unload_module(void)
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{
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return ast_custom_function_unregister(&blacklist_function);
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}
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static int load_module(void)
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{
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return ast_custom_function_register(&blacklist_function);
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Look up Caller*ID name/number from blacklist database");
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