113 lines
2.7 KiB
C
113 lines
2.7 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 Privacy Routines
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*
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* \author Mark Spencer <markster@digium.com>
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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 <sys/time.h>
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#include <signal.h>
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#include <dirent.h>
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#include "asterisk/channel.h"
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#include "asterisk/file.h"
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#include "asterisk/app.h"
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#include "asterisk/dsp.h"
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#include "asterisk/astdb.h"
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#include "asterisk/callerid.h"
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#include "asterisk/privacy.h"
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#include "asterisk/utils.h"
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#include "asterisk/lock.h"
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int ast_privacy_check(char *dest, char *cid)
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{
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char tmp[256] = "";
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char *trimcid = "";
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char *n, *l;
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int res;
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char key[256], result[256];
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if (cid)
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ast_copy_string(tmp, cid, sizeof(tmp));
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ast_callerid_parse(tmp, &n, &l);
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if (l) {
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ast_shrink_phone_number(l);
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trimcid = l;
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}
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snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
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res = ast_db_get("privacy", key, result, sizeof(result));
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if (!res) {
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if (!strcasecmp(result, "allow"))
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return AST_PRIVACY_ALLOW;
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if (!strcasecmp(result, "deny"))
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return AST_PRIVACY_DENY;
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if (!strcasecmp(result, "kill"))
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return AST_PRIVACY_KILL;
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if (!strcasecmp(result, "torture"))
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return AST_PRIVACY_TORTURE;
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}
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return AST_PRIVACY_UNKNOWN;
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}
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int ast_privacy_reset(char *dest)
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{
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if (!dest)
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return -1;
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return ast_db_deltree("privacy", dest);
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}
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int ast_privacy_set(char *dest, char *cid, int status)
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{
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char tmp[256] = "";
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char *trimcid = "";
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char *n, *l;
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int res;
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char key[256];
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if (cid)
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ast_copy_string(tmp, cid, sizeof(tmp));
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ast_callerid_parse(tmp, &n, &l);
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if (l) {
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ast_shrink_phone_number(l);
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trimcid = l;
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}
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if (ast_strlen_zero(trimcid)) {
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/* Don't store anything for empty Caller*ID */
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return 0;
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}
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snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
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if (status == AST_PRIVACY_UNKNOWN)
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res = ast_db_del("privacy", key);
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else if (status == AST_PRIVACY_ALLOW)
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res = ast_db_put("privacy", key, "allow");
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else if (status == AST_PRIVACY_DENY)
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res = ast_db_put("privacy", key, "deny");
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else if (status == AST_PRIVACY_KILL)
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res = ast_db_put("privacy", key, "kill");
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else if (status == AST_PRIVACY_TORTURE)
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res = ast_db_put("privacy", key, "torture");
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else
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res = -1;
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return res;
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}
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