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Diffstat (limited to 'main/privacy.c')
-rw-r--r-- | main/privacy.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/main/privacy.c b/main/privacy.c new file mode 100644 index 000000000..b27bb5046 --- /dev/null +++ b/main/privacy.c @@ -0,0 +1,119 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 1999 - 2005, Digium, Inc. + * + * Mark Spencer <markster@digium.com> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * + * \brief Privacy Routines + * + * \author Mark Spencer <markster@digium.com> + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/time.h> +#include <signal.h> +#include <errno.h> +#include <unistd.h> +#include <dirent.h> + +#include "asterisk/channel.h" +#include "asterisk/file.h" +#include "asterisk/app.h" +#include "asterisk/dsp.h" +#include "asterisk/logger.h" +#include "asterisk/options.h" +#include "asterisk/astdb.h" +#include "asterisk/callerid.h" +#include "asterisk/privacy.h" +#include "asterisk/utils.h" +#include "asterisk/lock.h" + +int ast_privacy_check(char *dest, char *cid) +{ + char tmp[256] = ""; + char *trimcid = ""; + char *n, *l; + int res; + char key[256], result[256]; + if (cid) + ast_copy_string(tmp, cid, sizeof(tmp)); + ast_callerid_parse(tmp, &n, &l); + if (l) { + ast_shrink_phone_number(l); + trimcid = l; + } + snprintf(key, sizeof(key), "%s/%s", dest, trimcid); + res = ast_db_get("privacy", key, result, sizeof(result)); + if (!res) { + if (!strcasecmp(result, "allow")) + return AST_PRIVACY_ALLOW; + if (!strcasecmp(result, "deny")) + return AST_PRIVACY_DENY; + if (!strcasecmp(result, "kill")) + return AST_PRIVACY_KILL; + if (!strcasecmp(result, "torture")) + return AST_PRIVACY_TORTURE; + } + return AST_PRIVACY_UNKNOWN; +} + +int ast_privacy_reset(char *dest) +{ + if (!dest) + return -1; + return ast_db_deltree("privacy", dest); +} + +int ast_privacy_set(char *dest, char *cid, int status) +{ + char tmp[256] = ""; + char *trimcid = ""; + char *n, *l; + int res; + char key[256]; + if (cid) + ast_copy_string(tmp, cid, sizeof(tmp)); + ast_callerid_parse(tmp, &n, &l); + if (l) { + ast_shrink_phone_number(l); + trimcid = l; + } + if (ast_strlen_zero(trimcid)) { + /* Don't store anything for empty Caller*ID */ + return 0; + } + snprintf(key, sizeof(key), "%s/%s", dest, trimcid); + if (status == AST_PRIVACY_UNKNOWN) + res = ast_db_del("privacy", key); + else if (status == AST_PRIVACY_ALLOW) + res = ast_db_put("privacy", key, "allow"); + else if (status == AST_PRIVACY_DENY) + res = ast_db_put("privacy", key, "deny"); + else if (status == AST_PRIVACY_KILL) + res = ast_db_put("privacy", key, "kill"); + else if (status == AST_PRIVACY_TORTURE) + res = ast_db_put("privacy", key, "torture"); + else + res = -1; + return res; +} |