00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014 #include <stdio.h>
00015 #include <stdlib.h>
00016 #include <pthread.h>
00017 #include <string.h>
00018 #include <sys/time.h>
00019 #include <signal.h>
00020 #include <errno.h>
00021 #include <unistd.h>
00022 #include <dirent.h>
00023 #include <asterisk/channel.h>
00024 #include <asterisk/file.h>
00025 #include <asterisk/app.h>
00026 #include <asterisk/dsp.h>
00027 #include <asterisk/logger.h>
00028 #include <asterisk/options.h>
00029 #include <asterisk/astdb.h>
00030 #include <asterisk/callerid.h>
00031 #include <asterisk/privacy.h>
00032 #include "asterisk.h"
00033
00034 int ast_privacy_check(char *dest, char *cid)
00035 {
00036 char tmp[256] = "";
00037 char *trimcid = "";
00038 char *n, *l;
00039 int res;
00040 char key[256], result[256];
00041 if (cid)
00042 strncpy(tmp, cid, sizeof(tmp) - 1);
00043 ast_callerid_parse(tmp, &n, &l);
00044 if (l) {
00045 ast_shrink_phone_number(l);
00046 trimcid = l;
00047 }
00048 snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
00049 res = ast_db_get("privacy", key, result, sizeof(result));
00050 if (!res) {
00051 if (!strcasecmp(result, "allow"))
00052 return AST_PRIVACY_ALLOW;
00053 if (!strcasecmp(result, "deny"))
00054 return AST_PRIVACY_DENY;
00055 if (!strcasecmp(result, "kill"))
00056 return AST_PRIVACY_KILL;
00057 if (!strcasecmp(result, "torture"))
00058 return AST_PRIVACY_TORTURE;
00059 }
00060 return AST_PRIVACY_UNKNOWN;
00061 }
00062
00063 int ast_privacy_reset(char *dest)
00064 {
00065 if (!dest)
00066 return -1;
00067 return ast_db_deltree("privacy", dest);
00068 }
00069
00070 int ast_privacy_set(char *dest, char *cid, int status)
00071 {
00072 char tmp[256] = "";
00073 char *trimcid = "";
00074 char *n, *l;
00075 int res;
00076 char key[256];
00077 if (cid)
00078 strncpy(tmp, cid, sizeof(tmp) - 1);
00079 ast_callerid_parse(tmp, &n, &l);
00080 if (l) {
00081 ast_shrink_phone_number(l);
00082 trimcid = l;
00083 }
00084 if (!strlen(trimcid)) {
00085
00086 return 0;
00087 }
00088 snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
00089 if (status == AST_PRIVACY_UNKNOWN)
00090 res = ast_db_del("privacy", key);
00091 else if (status == AST_PRIVACY_ALLOW)
00092 res = ast_db_put("privacy", key, "allow");
00093 else if (status == AST_PRIVACY_DENY)
00094 res = ast_db_put("privacy", key, "deny");
00095 else if (status == AST_PRIVACY_KILL)
00096 res = ast_db_put("privacy", key, "kill");
00097 else if (status == AST_PRIVACY_TORTURE)
00098 res = ast_db_put("privacy", key, "torture");
00099 else
00100 res = -1;
00101 return res;
00102 }