Wed Oct 28 11:53:02 2009

Asterisk developer's documentation


privacy.c File Reference

Privacy Routines. More...

#include "asterisk.h"
#include <sys/time.h>
#include <signal.h>
#include <dirent.h>
#include "asterisk/channel.h"
#include "asterisk/file.h"
#include "asterisk/app.h"
#include "asterisk/dsp.h"
#include "asterisk/astdb.h"
#include "asterisk/callerid.h"
#include "asterisk/privacy.h"
#include "asterisk/utils.h"
#include "asterisk/lock.h"

Include dependency graph for privacy.c:

Go to the source code of this file.

Functions

int ast_privacy_check (char *dest, char *cid)
int ast_privacy_reset (char *dest)
int ast_privacy_set (char *dest, char *cid, int status)


Detailed Description

Privacy Routines.

Author:
Mark Spencer <markster@digium.com>

Definition in file privacy.c.


Function Documentation

int ast_privacy_check ( char *  dest,
char *  cid 
)

Definition at line 44 of file privacy.c.

References ast_callerid_parse(), ast_copy_string(), ast_db_get(), AST_PRIVACY_ALLOW, AST_PRIVACY_DENY, AST_PRIVACY_KILL, AST_PRIVACY_TORTURE, AST_PRIVACY_UNKNOWN, and ast_shrink_phone_number().

Referenced by setup_privacy_args().

00045 {
00046    char tmp[256] = "";
00047    char *trimcid = "";
00048    char *n, *l;
00049    int res;
00050    char key[256], result[256];
00051    if (cid)
00052       ast_copy_string(tmp, cid, sizeof(tmp));
00053    ast_callerid_parse(tmp, &n, &l);
00054    if (l) {
00055       ast_shrink_phone_number(l);
00056       trimcid = l;
00057    }
00058    snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
00059    res = ast_db_get("privacy", key, result, sizeof(result));
00060    if (!res) {
00061       if (!strcasecmp(result, "allow"))
00062          return AST_PRIVACY_ALLOW;
00063       if (!strcasecmp(result, "deny"))
00064          return AST_PRIVACY_DENY;
00065       if (!strcasecmp(result, "kill"))
00066          return AST_PRIVACY_KILL;
00067       if (!strcasecmp(result, "torture"))
00068          return AST_PRIVACY_TORTURE;
00069    }
00070    return AST_PRIVACY_UNKNOWN;
00071 }

int ast_privacy_reset ( char *  dest  ) 

Definition at line 73 of file privacy.c.

References ast_db_deltree().

00074 {
00075    if (!dest)
00076       return -1;
00077    return ast_db_deltree("privacy", dest);
00078 }

int ast_privacy_set ( char *  dest,
char *  cid,
int  status 
)

Definition at line 80 of file privacy.c.

References ast_callerid_parse(), ast_copy_string(), ast_db_del(), ast_db_put(), AST_PRIVACY_ALLOW, AST_PRIVACY_DENY, AST_PRIVACY_KILL, AST_PRIVACY_TORTURE, AST_PRIVACY_UNKNOWN, ast_shrink_phone_number(), and ast_strlen_zero().

00081 {
00082    char tmp[256] = "";
00083    char *trimcid = "";
00084    char *n, *l;
00085    int res;
00086    char key[256];
00087    if (cid)
00088       ast_copy_string(tmp, cid, sizeof(tmp));
00089    ast_callerid_parse(tmp, &n, &l);
00090    if (l) {
00091       ast_shrink_phone_number(l);
00092       trimcid = l;
00093    }
00094    if (ast_strlen_zero(trimcid)) {
00095       /* Don't store anything for empty Caller*ID */
00096       return 0;
00097    }
00098    snprintf(key, sizeof(key), "%s/%s", dest, trimcid);
00099    if (status == AST_PRIVACY_UNKNOWN) 
00100       res = ast_db_del("privacy", key);
00101    else if (status == AST_PRIVACY_ALLOW)
00102       res = ast_db_put("privacy", key, "allow");
00103    else if (status == AST_PRIVACY_DENY)
00104       res = ast_db_put("privacy", key, "deny");
00105    else if (status == AST_PRIVACY_KILL)
00106       res = ast_db_put("privacy", key, "kill");
00107    else if (status == AST_PRIVACY_TORTURE)
00108       res = ast_db_put("privacy", key, "torture");
00109    else
00110       res = -1;
00111    return res;
00112 }


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