diff options
Diffstat (limited to 'package/fonera-mp3/src/lib/mp3_nix_socket.c')
| -rw-r--r-- | package/fonera-mp3/src/lib/mp3_nix_socket.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/package/fonera-mp3/src/lib/mp3_nix_socket.c b/package/fonera-mp3/src/lib/mp3_nix_socket.c deleted file mode 100644 index 964690d64..000000000 --- a/package/fonera-mp3/src/lib/mp3_nix_socket.c +++ /dev/null @@ -1,166 +0,0 @@ -/* -* FOXMP3 -* Copyright (c) 2006 acmesystems.it - john@acmesystems.it -* -* 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., 59 Temple Place, Suite 330, Boston, MA02111-1307USA -* -* Feedback, Bugs... info@acmesystems.it -* -*/ - -#include <sys/socket.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <sys/socket.h> -#include <sys/un.h> -#include <sys/poll.h> -#include <stdarg.h> -#include <fcntl.h> -#include "mp3.h" - -#define SOCKET_PATH "/tmp/foxmp3" - -typedef struct _MP3_NIX_SOCKET { - fd_set master; - fd_set clients; - int max; - int listener; -} MP3_NIX_SOCKET; - -static MP3_NIX_SOCKET mp3_nix_socket; - -int mp3_nix_socket_setup(void){ - struct sockaddr_un myaddr; - int yes=1; - int len; - FD_ZERO(&mp3_nix_socket.master); - FD_ZERO(&mp3_nix_socket.clients); - - if ((mp3_nix_socket.listener = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) { - perror("socket"); - return MP3_ERROR; - } - if (setsockopt(mp3_nix_socket.listener, SOL_SOCKET, - SO_REUSEADDR, &yes, sizeof(int)) == -1) { - perror("setsockopt"); - return MP3_ERROR; - } - myaddr.sun_family = AF_UNIX; - strcpy(myaddr.sun_path, SOCKET_PATH); - unlink(myaddr.sun_path); - len = strlen(myaddr.sun_path) + sizeof(myaddr.sun_family); - if (bind(mp3_nix_socket.listener, (struct sockaddr *)&myaddr, len) == -1) { - perror("bind"); - return MP3_ERROR; - } - if (listen(mp3_nix_socket.listener, 3) == -1) { - perror("listen"); - return MP3_ERROR; - } - FD_SET(mp3_nix_socket.listener, &mp3_nix_socket.master); - mp3_nix_socket.max = mp3_nix_socket.listener; - - return MP3_OK; -}; - -int mp3_nix_socket_handle(void){ - struct sockaddr_un remoteaddr; - socklen_t addrlen; - int i; - int newfd; - char buf[1024]; - int nbytes; - char buf_out[1024]; - struct timeval tv; - - tv.tv_sec = 0; - tv.tv_usec = 0; - mp3_nix_socket.clients = mp3_nix_socket.master; - - if (select(mp3_nix_socket.max + 1, &mp3_nix_socket.clients, - NULL, NULL, &tv) == -1) { - // sometimes the select is interrupted, because of the alarm signal used by the playtime counter - //perror("error whilst selecting socket"); - return MP3_ERROR; - } - for(i = 0; i <= mp3_nix_socket.max; i++) { - if (FD_ISSET(i, &mp3_nix_socket.clients)) { - if (i == mp3_nix_socket.listener) { - addrlen = sizeof(remoteaddr); - if ((newfd = accept(mp3_nix_socket.listener, - (struct sockaddr *)&remoteaddr, - &addrlen)) == -1) { - perror("error whilst accepting socket"); - return MP3_ERROR; - } else { - FD_SET(newfd, &mp3_nix_socket.master); - if (newfd > mp3_nix_socket.max) { - mp3_nix_socket.max = newfd; - } - fcntl(newfd, F_SETFL, O_NONBLOCK); - printf("New socket client on %d\n", newfd); - } - } else { - if ((nbytes = recv(i, buf, sizeof(buf), 0)) <= 0) { - if (nbytes == 0) { - printf("selectserver: socket hung up %d\n", i); - close(i); - FD_CLR(i, &mp3_nix_socket.master); - } else { - printf("error whilst receiving socket %d\n", i); - } - } else { - buf[nbytes] = '\0'; - printf("Got data : %s\n", buf); - mp3_parser_incoming(buf,buf_out); - if(*buf_out != '\0'){ - send(i, buf_out, strlen(buf_out), 0); - } - } - } - } - } - return MP3_OK; -} - -void mp3_nix_socket_write(unsigned char *data, ...){ - unsigned int i; - unsigned char t[2048]; - va_list ap; - - // clear possible dead sockets - mp3_nix_socket_handle(); - memset(t, 0, 2048); - va_start(ap, data); - vsprintf(t, data, ap); - va_end(ap); - printf("Sending data --> %s\n", t); - for(i = 0; i <= mp3_nix_socket.max; i++) { - if (FD_ISSET(i, &mp3_nix_socket.master)) { - if (i != mp3_nix_socket.listener) { - printf("Sending on socket %d\n", i); - send(i, t, strlen(t), 0); - } - } - } - printf("Finished sending\n"); -} - -int mp3_nix_socket_cleanup(void){ - return MP3_OK; -}; - |