diff options
Diffstat (limited to 'src/client_new.c')
| -rw-r--r-- | src/client_new.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/src/client_new.c b/src/client_new.c deleted file mode 100644 index cf28c43c5..000000000 --- a/src/client_new.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.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., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "client_internal.h" -#include "fd_util.h" -#include "fifo_buffer.h" -#include "resolver.h" -#include "permission.h" -#include "glib_socket.h" - -#include <assert.h> -#include <sys/types.h> -#ifdef WIN32 -#include <winsock2.h> -#else -#include <sys/socket.h> -#endif -#include <unistd.h> - -#ifdef HAVE_LIBWRAP -#include <tcpd.h> -#endif - - -#define LOG_LEVEL_SECURE G_LOG_LEVEL_INFO - -static const char GREETING[] = "OK MPD " PROTOCOL_VERSION "\n"; - -void -client_new(struct player_control *player_control, - int fd, const struct sockaddr *sa, size_t sa_length, int uid) -{ - static unsigned int next_client_num; - struct client *client; - char *remote; - - assert(player_control != NULL); - assert(fd >= 0); - -#ifdef HAVE_LIBWRAP - if (sa->sa_family != AF_UNIX) { - char *hostaddr = sockaddr_to_string(sa, sa_length, NULL); - const char *progname = g_get_prgname(); - - struct request_info req; - request_init(&req, RQ_FILE, fd, RQ_DAEMON, progname, 0); - - fromhost(&req); - - if (!hosts_access(&req)) { - /* tcp wrappers says no */ - g_log(G_LOG_DOMAIN, LOG_LEVEL_SECURE, - "libwrap refused connection (libwrap=%s) from %s", - progname, hostaddr); - - g_free(hostaddr); - close_socket(fd); - return; - } - - g_free(hostaddr); - } -#endif /* HAVE_WRAP */ - - if (client_list_is_full()) { - g_warning("Max Connections Reached!"); - close_socket(fd); - return; - } - - client = g_new0(struct client, 1); - client->player_control = player_control; - - client->channel = g_io_channel_new_socket(fd); - /* GLib is responsible for closing the file descriptor */ - g_io_channel_set_close_on_unref(client->channel, true); - /* NULL encoding means the stream is binary safe; the MPD - protocol is UTF-8 only, but we are doing this call anyway - to prevent GLib from messing around with the stream */ - g_io_channel_set_encoding(client->channel, NULL, NULL); - /* we prefer to do buffering */ - g_io_channel_set_buffered(client->channel, false); - - client->source_id = g_io_add_watch(client->channel, - G_IO_IN|G_IO_ERR|G_IO_HUP, - client_in_event, client); - - client->input = fifo_buffer_new(4096); - - client->permission = getDefaultPermissions(); - client->uid = uid; - - client->last_activity = g_timer_new(); - - client->cmd_list = NULL; - client->cmd_list_OK = -1; - client->cmd_list_size = 0; - - client->deferred_send = g_queue_new(); - client->deferred_bytes = 0; - client->num = next_client_num++; - - client->send_buf_used = 0; - - client->subscriptions = NULL; - client->messages = NULL; - client->num_messages = 0; - - (void)send(fd, GREETING, sizeof(GREETING) - 1, 0); - - client_list_add(client); - - remote = sockaddr_to_string(sa, sa_length, NULL); - g_log(G_LOG_DOMAIN, LOG_LEVEL_SECURE, - "[%u] opened from %s", client->num, remote); - g_free(remote); -} - -static void -deferred_buffer_free(gpointer data, G_GNUC_UNUSED gpointer user_data) -{ - struct deferred_buffer *buffer = data; - g_free(buffer); -} - -void -client_close(struct client *client) -{ - client_list_remove(client); - - client_set_expired(client); - - g_timer_destroy(client->last_activity); - - if (client->cmd_list) { - free_cmd_list(client->cmd_list); - client->cmd_list = NULL; - } - - g_queue_foreach(client->deferred_send, deferred_buffer_free, NULL); - g_queue_free(client->deferred_send); - - fifo_buffer_free(client->input); - - g_log(G_LOG_DOMAIN, LOG_LEVEL_SECURE, - "[%u] closed", client->num); - g_free(client); -} |