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-rw-r--r--src/socket-client.c236
1 files changed, 0 insertions, 236 deletions
diff --git a/src/socket-client.c b/src/socket-client.c
deleted file mode 100644
index a2187e6a..00000000
--- a/src/socket-client.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* $Id$ */
-
-/***
- This file is part of polypaudio.
-
- polypaudio 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.
-
- polypaudio 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 polypaudio; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <sys/un.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include "socket-client.h"
-#include "socket-util.h"
-#include "util.h"
-
-struct pa_socket_client {
- struct pa_mainloop_api *mainloop;
- int fd;
-
- void *io_source, *fixed_source;
- void (*callback)(struct pa_socket_client*c, struct pa_iochannel *io, void *userdata);
- void *userdata;
-};
-
-static struct pa_socket_client*pa_socket_client_new(struct pa_mainloop_api *m) {
- struct pa_socket_client *c;
- assert(m);
-
- c = malloc(sizeof(struct pa_socket_client));
- assert(c);
- c->mainloop = m;
- c->fd = -1;
- c->io_source = c->fixed_source = NULL;
- c->callback = NULL;
- c->userdata = NULL;
- return c;
-}
-
-static void do_call(struct pa_socket_client *c) {
- struct pa_iochannel *io;
- int error, lerror;
- assert(c && c->callback);
-
- lerror = sizeof(error);
- if (getsockopt(c->fd, SOL_SOCKET, SO_ERROR, &error, &lerror) < 0) {
- fprintf(stderr, "getsockopt(): %s\n", strerror(errno));
- goto failed;
- }
-
- if (lerror != sizeof(error)) {
- fprintf(stderr, "getsocktop() returned invalid size.\n");
- goto failed;
- }
-
- if (error != 0) {
- fprintf(stderr, "connect(): %s\n", strerror(error));
- goto failed;
- }
-
- io = pa_iochannel_new(c->mainloop, c->fd, c->fd);
- assert(io);
- c->fd = -1;
- c->callback(c, io, c->userdata);
-
- return;
-
-failed:
- close(c->fd);
- c->fd = -1;
- c->callback(c, NULL, c->userdata);
- return;
-}
-
-static void connect_fixed_cb(struct pa_mainloop_api *m, void *id, void *userdata) {
- struct pa_socket_client *c = userdata;
- assert(m && c && c->fixed_source == id);
- m->cancel_fixed(m, c->fixed_source);
- c->fixed_source = NULL;
- do_call(c);
-}
-
-static void connect_io_cb(struct pa_mainloop_api*m, void *id, int fd, enum pa_mainloop_api_io_events events, void *userdata) {
- struct pa_socket_client *c = userdata;
- assert(m && c && c->io_source == id && fd >= 0);
- m->cancel_io(m, c->io_source);
- c->io_source = NULL;
- do_call(c);
-}
-
-static int do_connect(struct pa_socket_client *c, const struct sockaddr *sa, socklen_t len) {
- int r;
- assert(c && sa && len);
-
- pa_make_nonblock_fd(c->fd);
-
- if ((r = connect(c->fd, sa, len)) < 0) {
- if (errno != EINPROGRESS) {
- fprintf(stderr, "connect(): %s\n", strerror(errno));
- return -1;
- }
-
- c->io_source = c->mainloop->source_io(c->mainloop, c->fd, PA_MAINLOOP_API_IO_EVENT_OUTPUT, connect_io_cb, c);
- assert(c->io_source);
- } else {
- c->fixed_source = c->mainloop->source_fixed(c->mainloop, connect_fixed_cb, c);
- assert(c->fixed_source);
- }
-
- return 0;
-}
-
-struct pa_socket_client* pa_socket_client_new_ipv4(struct pa_mainloop_api *m, uint32_t address, uint16_t port) {
- struct pa_socket_client *c;
- struct sockaddr_in sa;
- assert(m && address && port);
-
- c = pa_socket_client_new(m);
- assert(c);
-
- if ((c->fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
- fprintf(stderr, "socket(): %s\n", strerror(errno));
- goto fail;
- }
-
- pa_socket_tcp_low_delay(c->fd);
-
- sa.sin_family = AF_INET;
- sa.sin_port = htons(port);
- sa.sin_addr.s_addr = htonl(address);
-
- if (do_connect(c, (struct sockaddr*) &sa, sizeof(sa)) < 0)
- goto fail;
-
- return c;
-
-fail:
- pa_socket_client_free(c);
- return NULL;
-}
-
-struct pa_socket_client* pa_socket_client_new_unix(struct pa_mainloop_api *m, const char *filename) {
- struct pa_socket_client *c;
- struct sockaddr_un sa;
- assert(m && filename);
-
- c = pa_socket_client_new(m);
- assert(c);
-
- if ((c->fd = socket(PF_LOCAL, SOCK_STREAM, 0)) < 0) {
- fprintf(stderr, "socket(): %s\n", strerror(errno));
- goto fail;
- }
-
- pa_socket_low_delay(c->fd);
-
- sa.sun_family = AF_LOCAL;
- strncpy(sa.sun_path, filename, sizeof(sa.sun_path)-1);
- sa.sun_path[sizeof(sa.sun_path) - 1] = 0;
-
- if (do_connect(c, (struct sockaddr*) &sa, sizeof(sa)) < 0)
- goto fail;
-
- return c;
-
-fail:
- pa_socket_client_free(c);
- return NULL;
-}
-
-struct pa_socket_client* pa_socket_client_new_sockaddr(struct pa_mainloop_api *m, const struct sockaddr *sa, size_t salen) {
- struct pa_socket_client *c;
- assert(m && sa);
- c = pa_socket_client_new(m);
- assert(c);
-
- if ((c->fd = socket(sa->sa_family, SOCK_STREAM, 0)) < 0) {
- fprintf(stderr, "socket(): %s\n", strerror(errno));
- goto fail;
- }
-
- if (sa->sa_family == AF_INET)
- pa_socket_tcp_low_delay(c->fd);
- else
- pa_socket_low_delay(c->fd);
-
- if (do_connect(c, sa, salen) < 0)
- goto fail;
-
- return c;
-
-fail:
- pa_socket_client_free(c);
- return NULL;
-
-}
-
-void pa_socket_client_free(struct pa_socket_client *c) {
- assert(c && c->mainloop);
- if (c->io_source)
- c->mainloop->cancel_io(c->mainloop, c->io_source);
- if (c->fixed_source)
- c->mainloop->cancel_fixed(c->mainloop, c->fixed_source);
- if (c->fd >= 0)
- close(c->fd);
- free(c);
-}
-
-void pa_socket_client_set_callback(struct pa_socket_client *c, void (*on_connection)(struct pa_socket_client *c, struct pa_iochannel*io, void *userdata), void *userdata) {
- assert(c);
- c->callback = on_connection;
- c->userdata = userdata;
-}
generated by cgit (git 2.34.1) at 2024-05-04 15:25:12 +0000