diff options
author | /C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org </C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org> | 2007-04-16 19:08:42 +0000 |
---|---|---|
committer | /C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org </C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org> | 2007-04-16 19:08:42 +0000 |
commit | 5eb3bc6d5594fccfff26329a26225f999e971652 (patch) | |
tree | 242b74bb06e32ef6d9621a73a0010b1c2ab7da4a /daemon/src/local.c | |
parent | ad31f852c3454136bdbfeb7f222cb9c175f13c1c (diff) |
first step forward to merge conntrackd and conntrack into the same building chain
Diffstat (limited to 'daemon/src/local.c')
-rw-r--r-- | daemon/src/local.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/daemon/src/local.c b/daemon/src/local.c deleted file mode 100644 index eef70ad..0000000 --- a/daemon/src/local.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * (C) 2006 by Pablo Neira Ayuso <pablo@netfilter.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Description: UNIX sockets library - */ - -#include <stdio.h> -#include <unistd.h> -#include <arpa/inet.h> -#include <errno.h> -#include "debug.h" - -#include "local.h" - -int local_server_create(struct local_conf *conf) -{ - int fd; - int len; - struct sockaddr_un local; - - if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) { - debug("local_server_create:socket"); - return -1; - } - - if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &conf->reuseaddr, - sizeof(conf->reuseaddr)) == -1) { - debug("local_server_create:setsockopt"); - close(fd); - return -1; - } - - local.sun_family = AF_UNIX; - strcpy(local.sun_path, conf->path); - len = strlen(local.sun_path) + sizeof(local.sun_family); - unlink(conf->path); - - if (bind(fd, (struct sockaddr *) &local, len) == -1) { - debug("local_server_create:bind"); - close(fd); - return -1; - } - - if (listen(fd, conf->backlog) == -1) { - close(fd); - debug("local_server_create:listen"); - return -1; - } - - return fd; -} - -void local_server_destroy(int fd) -{ - close(fd); -} - -int do_local_server_step(int fd, void *data, - void (*process)(int fd, void *data)) -{ - int rfd; - struct sockaddr_un local; - size_t sin_size = sizeof(struct sockaddr_un); - - if ((rfd = accept(fd, (struct sockaddr *)&local, &sin_size)) == -1) { - debug("do_local_server_step:accept"); - return -1; - } - - process(rfd, data); - close(rfd); - - return 0; -} - -int local_client_create(struct local_conf *conf) -{ - int len; - struct sockaddr_un local; - int fd; - - if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) - return -1; - - local.sun_family = AF_UNIX; - strcpy(local.sun_path, conf->path); - len = strlen(local.sun_path) + sizeof(local.sun_family); - - if (connect(fd, (struct sockaddr *) &local, len) == -1) { - close(fd); - debug("local_client_create: connect: "); - return -1; - } - - return fd; -} - -void local_client_destroy(int fd) -{ - close(fd); -} - -int do_local_client_step(int fd, void (*process)(char *buf)) -{ - int numbytes; - char buf[1024]; - - memset(buf, 0, sizeof(buf)); - while ((numbytes = recv(fd, buf, sizeof(buf)-1, 0)) > 0) { - buf[sizeof(buf)-1] = '\0'; - if (process) - process(buf); - memset(buf, 0, sizeof(buf)); - } - - return 0; -} - -void local_step(char *buf) -{ - printf(buf); -} - -int do_local_request(int request, - struct local_conf *conf, - void (*step)(char *buf)) -{ - int fd, ret; - - fd = local_client_create(conf); - if (fd == -1) - return -1; - - ret = send(fd, &request, sizeof(int), 0); - if (ret == -1) { - debug("send:"); - return -1; - } - - do_local_client_step(fd, step); - - local_client_destroy(fd); - - return 0; -} |