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00025 #include <stdio.h>
00026 #include <stdlib.h>
00027 #include <string.h>
00028 #include <sys/time.h>
00029 #include <signal.h>
00030 #include <errno.h>
00031 #include <unistd.h>
00032 #include <dirent.h>
00033
00034 #include "asterisk.h"
00035
00036 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 7221 $")
00037
00038 #include "asterisk/channel.h"
00039 #include "asterisk/file.h"
00040 #include "asterisk/app.h"
00041 #include "asterisk/dsp.h"
00042 #include "asterisk/logger.h"
00043 #include "asterisk/options.h"
00044 #include "asterisk/astdb.h"
00045 #include "asterisk/callerid.h"
00046 #include "asterisk/privacy.h"
00047 #include "asterisk/utils.h"
00048 #include "asterisk/lock.h"
00049
00050 int ast_privacy_check(char *dest, char *cid)
00051 {
00052 char tmp[256] = "";
00053 char *trimcid = "";
00054 char *n, *l;
00055 int res;
00056 char key[256], result[256];
00057 if (cid)
00058 ast_copy_string(tmp, cid, sizeof(tmp));
00059 ast_callerid_parse(tmp, &n, &l);
00060 if (l) {
00061 ast_shrink_phone_number(l);
00062 trimcid = l;
00063 }
00064 snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
00065 res = ast_db_get("privacy", key, result, sizeof(result));
00066 if (!res) {
00067 if (!strcasecmp(result, "allow"))
00068 return AST_PRIVACY_ALLOW;
00069 if (!strcasecmp(result, "deny"))
00070 return AST_PRIVACY_DENY;
00071 if (!strcasecmp(result, "kill"))
00072 return AST_PRIVACY_KILL;
00073 if (!strcasecmp(result, "torture"))
00074 return AST_PRIVACY_TORTURE;
00075 }
00076 return AST_PRIVACY_UNKNOWN;
00077 }
00078
00079 int ast_privacy_reset(char *dest)
00080 {
00081 if (!dest)
00082 return -1;
00083 return ast_db_deltree("privacy", dest);
00084 }
00085
00086 int ast_privacy_set(char *dest, char *cid, int status)
00087 {
00088 char tmp[256] = "";
00089 char *trimcid = "";
00090 char *n, *l;
00091 int res;
00092 char key[256];
00093 if (cid)
00094 ast_copy_string(tmp, cid, sizeof(tmp));
00095 ast_callerid_parse(tmp, &n, &l);
00096 if (l) {
00097 ast_shrink_phone_number(l);
00098 trimcid = l;
00099 }
00100 if (ast_strlen_zero(trimcid)) {
00101
00102 return 0;
00103 }
00104 snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
00105 if (status == AST_PRIVACY_UNKNOWN)
00106 res = ast_db_del("privacy", key);
00107 else if (status == AST_PRIVACY_ALLOW)
00108 res = ast_db_put("privacy", key, "allow");
00109 else if (status == AST_PRIVACY_DENY)
00110 res = ast_db_put("privacy", key, "deny");
00111 else if (status == AST_PRIVACY_KILL)
00112 res = ast_db_put("privacy", key, "kill");
00113 else if (status == AST_PRIVACY_TORTURE)
00114 res = ast_db_put("privacy", key, "torture");
00115 else
00116 res = -1;
00117 return res;
00118 }