mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-03 09:01:50 -05:00
4358977415
* Rename "public=" argument of protocol-{esound,native} to "auth-anonymous"
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@601 fefdeb5f-60dc-0310-8127-8f9354f1896f
264 lines
8.1 KiB
C
264 lines
8.1 KiB
C
/* $Id$ */
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/***
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This file is part of polypaudio.
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polypaudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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polypaudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with polypaudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <errno.h>
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#include <stdio.h>
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#include <assert.h>
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#include <unistd.h>
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#include <limits.h>
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#include "../polypcore/winsock.h"
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#include <polypcore/module.h>
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#include <polypcore/socket-server.h>
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#include <polypcore/socket-util.h>
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#include <polypcore/util.h>
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#include <polypcore/modargs.h>
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#include <polypcore/log.h>
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#include <polypcore/native-common.h>
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#ifdef USE_TCP_SOCKETS
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#define SOCKET_DESCRIPTION "(TCP sockets)"
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#define SOCKET_USAGE "port=<TCP port number> loopback=<listen on loopback device only?> listen=<address to listen on>"
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#else
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#define SOCKET_DESCRIPTION "(UNIX sockets)"
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#define SOCKET_USAGE "socket=<path to UNIX socket>"
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#endif
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#if defined(USE_PROTOCOL_SIMPLE)
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#include <polypcore/protocol-simple.h>
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#define protocol_new pa_protocol_simple_new
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#define protocol_free pa_protocol_simple_free
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#define TCPWRAP_SERVICE "polypaudio-simple"
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#define IPV4_PORT 4711
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#define UNIX_SOCKET "simple"
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#define MODULE_ARGUMENTS "rate", "format", "channels", "sink", "source", "playback", "record",
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#if defined(USE_TCP_SOCKETS)
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#include "module-simple-protocol-tcp-symdef.h"
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#else
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#include "module-simple-protocol-unix-symdef.h"
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#endif
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PA_MODULE_DESCRIPTION("Simple protocol "SOCKET_DESCRIPTION)
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PA_MODULE_USAGE("rate=<sample rate> format=<sample format> channels=<number of channels> sink=<sink to connect to> source=<source to connect to> playback=<enable playback?> record=<enable record?> "SOCKET_USAGE)
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#elif defined(USE_PROTOCOL_CLI)
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#include <polypcore/protocol-cli.h>
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#define protocol_new pa_protocol_cli_new
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#define protocol_free pa_protocol_cli_free
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#define TCPWRAP_SERVICE "polypaudio-cli"
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#define IPV4_PORT 4712
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#define UNIX_SOCKET "cli"
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#define MODULE_ARGUMENTS
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#ifdef USE_TCP_SOCKETS
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#include "module-cli-protocol-tcp-symdef.h"
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#else
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#include "module-cli-protocol-unix-symdef.h"
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#endif
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PA_MODULE_DESCRIPTION("Command line interface protocol "SOCKET_DESCRIPTION)
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PA_MODULE_USAGE(SOCKET_USAGE)
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#elif defined(USE_PROTOCOL_HTTP)
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#include <polypcore/protocol-http.h>
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#define protocol_new pa_protocol_http_new
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#define protocol_free pa_protocol_http_free
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#define TCPWRAP_SERVICE "polypaudio-http"
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#define IPV4_PORT 4714
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#define UNIX_SOCKET "http"
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#define MODULE_ARGUMENTS
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#ifdef USE_TCP_SOCKETS
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#include "module-http-protocol-tcp-symdef.h"
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#else
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#include "module-http-protocol-unix-symdef.h"
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#endif
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PA_MODULE_DESCRIPTION("HTTP "SOCKET_DESCRIPTION)
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PA_MODULE_USAGE(SOCKET_USAGE)
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#elif defined(USE_PROTOCOL_NATIVE)
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#include <polypcore/protocol-native.h>
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#define protocol_new pa_protocol_native_new
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#define protocol_free pa_protocol_native_free
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#define TCPWRAP_SERVICE "polypaudio-native"
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#define IPV4_PORT PA_NATIVE_DEFAULT_PORT
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#define UNIX_SOCKET PA_NATIVE_DEFAULT_UNIX_SOCKET
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#define MODULE_ARGUMENTS_COMMON "cookie", "auth-anonymous",
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#ifdef USE_TCP_SOCKETS
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#include "module-native-protocol-tcp-symdef.h"
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#else
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#include "module-native-protocol-unix-symdef.h"
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#endif
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#if defined(SCM_CREDENTIALS) && !defined(USE_TCP_SOCKETS)
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#define MODULE_ARGUMENTS MODULE_ARGUMENTS_COMMON "auth-group",
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#define AUTH_USAGE "auth-group=<local group to allow access>"
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#else
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#define MODULE_ARGUMENTS MODULE_ARGUMENTS_COMMON
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#define AUTH_USAGE
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#endif
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PA_MODULE_DESCRIPTION("Native protocol "SOCKET_DESCRIPTION)
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PA_MODULE_USAGE("auth-anonymous=<don't check for cookies?> cookie=<path to cookie file> "AUTH_USAGE SOCKET_USAGE)
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#elif defined(USE_PROTOCOL_ESOUND)
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#include <polypcore/protocol-esound.h>
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#include <polypcore/esound.h>
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#define protocol_new pa_protocol_esound_new
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#define protocol_free pa_protocol_esound_free
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#define TCPWRAP_SERVICE "esound"
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#define IPV4_PORT ESD_DEFAULT_PORT
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#define UNIX_SOCKET ESD_UNIX_SOCKET_NAME
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#define MODULE_ARGUMENTS "sink", "source", "auth-anonymous", "cookie",
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#ifdef USE_TCP_SOCKETS
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#include "module-esound-protocol-tcp-symdef.h"
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#else
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#include "module-esound-protocol-unix-symdef.h"
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#endif
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PA_MODULE_DESCRIPTION("ESOUND protocol "SOCKET_DESCRIPTION)
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PA_MODULE_USAGE("sink=<sink to connect to> source=<source to connect to> auth-anonymous=<don't check for cookies?> cookie=<path to cookie file> "SOCKET_USAGE)
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#else
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#error "Broken build system"
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#endif
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PA_MODULE_AUTHOR("Lennart Poettering")
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PA_MODULE_VERSION(PACKAGE_VERSION)
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static const char* const valid_modargs[] = {
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MODULE_ARGUMENTS
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#if defined(USE_TCP_SOCKETS)
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"port",
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"loopback",
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"listen",
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#else
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"socket",
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#endif
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NULL
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};
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static pa_socket_server *create_socket_server(pa_core *c, pa_modargs *ma) {
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pa_socket_server *s;
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#if defined(USE_TCP_SOCKETS)
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int loopback = 1;
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uint32_t port = IPV4_PORT;
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const char *listen_on;
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if (pa_modargs_get_value_boolean(ma, "loopback", &loopback) < 0) {
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pa_log(__FILE__": loopback= expects a boolean argument.");
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return NULL;
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}
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if (pa_modargs_get_value_u32(ma, "port", &port) < 0 || port < 1 || port > 0xFFFF) {
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pa_log(__FILE__": port= expects a numerical argument between 1 and 65535.");
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return NULL;
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}
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listen_on = pa_modargs_get_value(ma, "listen", NULL);
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if (listen_on) {
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if (!(s = pa_socket_server_new_ip_string(c->mainloop, listen_on, port, TCPWRAP_SERVICE)))
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return NULL;
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} else if (loopback) {
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if (!(s = pa_socket_server_new_ip_loopback(c->mainloop, port, TCPWRAP_SERVICE)))
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return NULL;
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} else {
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if (!(s = pa_socket_server_new_ip_any(c->mainloop, port, TCPWRAP_SERVICE)))
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return NULL;
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}
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#else
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int r;
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const char *v;
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char tmp[PATH_MAX];
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v = pa_modargs_get_value(ma, "socket", UNIX_SOCKET);
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assert(v);
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pa_runtime_path(v, tmp, sizeof(tmp));
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if (pa_make_secure_parent_dir(tmp) < 0) {
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pa_log(__FILE__": Failed to create secure socket directory.");
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return NULL;
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}
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if ((r = pa_unix_socket_remove_stale(tmp)) < 0) {
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pa_log(__FILE__": Failed to remove stale UNIX socket '%s': %s", tmp, strerror(errno));
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return NULL;
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}
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if (r)
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pa_log(__FILE__": Removed stale UNIX socket '%s'.", tmp);
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if (!(s = pa_socket_server_new_unix(c->mainloop, tmp)))
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return NULL;
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#endif
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return s;
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}
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int pa__init(pa_core *c, pa_module*m) {
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pa_socket_server *s;
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pa_modargs *ma = NULL;
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int ret = -1;
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assert(c && m);
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if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
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pa_log(__FILE__": Failed to parse module arguments");
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goto finish;
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}
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if (!(s = create_socket_server(c, ma)))
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goto finish;
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if (!(m->userdata = protocol_new(c, s, m, ma))) {
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pa_socket_server_unref(s);
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goto finish;
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}
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ret = 0;
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finish:
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if (ma)
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pa_modargs_free(ma);
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return ret;
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}
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void pa__done(pa_core *c, pa_module*m) {
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assert(c && m);
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#if defined(USE_PROTOCOL_ESOUND) && !defined(USE_TCP_SOCKETS)
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if (remove(ESD_UNIX_SOCKET_NAME) != 0)
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pa_log("%s: Failed to remove %s : %s.", __FILE__, ESD_UNIX_SOCKET_NAME, strerror (errno));
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if (remove(ESD_UNIX_SOCKET_DIR) != 0)
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pa_log("%s: Failed to remove %s : %s.", __FILE__, ESD_UNIX_SOCKET_DIR, strerror (errno));
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#endif
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protocol_free(m->userdata);
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}
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