/* $Id$ */
/***
- This file is part of polypaudio.
+ This file is part of PulseAudio.
- polypaudio is free software; you can redistribute it and/or modify
+ PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser 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
+ PulseAudio 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 Lesser General Public License
- along with polypaudio; if not, write to the Free Software
+ along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <netinet/in.h>
#endif
-#include "../polypcore/winsock.h"
+#include "../pulsecore/winsock.h"
-#include <polypcore/module.h>
-#include <polypcore/socket-server.h>
-#include <polypcore/socket-util.h>
-#include <polypcore/util.h>
-#include <polypcore/modargs.h>
-#include <polypcore/log.h>
-#include <polypcore/native-common.h>
+#include <pulse/xmalloc.h>
+
+#include <pulsecore/core-error.h>
+#include <pulsecore/module.h>
+#include <pulsecore/socket-server.h>
+#include <pulsecore/socket-util.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/modargs.h>
+#include <pulsecore/log.h>
+#include <pulsecore/native-common.h>
+#include <pulsecore/creds.h>
#ifdef USE_TCP_SOCKETS
#define SOCKET_DESCRIPTION "(TCP sockets)"
-#define SOCKET_USAGE "port=<TCP port number> l
oopback=<listen on loopback device only?> listen=<address to listen on>"
+#define SOCKET_USAGE "port=<TCP port number> listen=<address to listen on>"
#else
#define SOCKET_DESCRIPTION "(UNIX sockets)"
#define SOCKET_USAGE "socket=<path to UNIX socket>"
#endif
#if defined(USE_PROTOCOL_SIMPLE)
- #include <polypcore/protocol-simple.h>
+ #include <pulsecore/protocol-simple.h>
#define protocol_new pa_protocol_simple_new
#define protocol_free pa_protocol_simple_free
- #define TCPWRAP_SERVICE "polypaudio-simple"
+ #define TCPWRAP_SERVICE "pulseaudio-simple"
#define IPV4_PORT 4711
#define UNIX_SOCKET "simple"
#define MODULE_ARGUMENTS "rate", "format", "channels", "sink", "source", "playback", "record",
#include "module-simple-protocol-unix-symdef.h"
#endif
PA_MODULE_DESCRIPTION("Simple protocol "SOCKET_DESCRIPTION)
- 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)
+ 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)
#elif defined(USE_PROTOCOL_CLI)
- #include <polypcore/protocol-cli.h>
+ #include <pulsecore/protocol-cli.h>
#define protocol_new pa_protocol_cli_new
#define protocol_free pa_protocol_cli_free
- #define TCPWRAP_SERVICE "polypaudio-cli"
+ #define TCPWRAP_SERVICE "pulseaudio-cli"
#define IPV4_PORT 4712
#define UNIX_SOCKET "cli"
#define MODULE_ARGUMENTS
PA_MODULE_DESCRIPTION("Command line interface protocol "SOCKET_DESCRIPTION)
PA_MODULE_USAGE(SOCKET_USAGE)
#elif defined(USE_PROTOCOL_HTTP)
- #include <polypcore/protocol-http.h>
+ #include <pulsecore/protocol-http.h>
#define protocol_new pa_protocol_http_new
#define protocol_free pa_protocol_http_free
- #define TCPWRAP_SERVICE "polypaudio-http"
+ #define TCPWRAP_SERVICE "pulseaudio-http"
#define IPV4_PORT 4714
#define UNIX_SOCKET "http"
#define MODULE_ARGUMENTS
PA_MODULE_DESCRIPTION("HTTP "SOCKET_DESCRIPTION)
PA_MODULE_USAGE(SOCKET_USAGE)
#elif defined(USE_PROTOCOL_NATIVE)
- #include <polypcore/protocol-native.h>
+ #include <pulsecore/protocol-native.h>
#define protocol_new pa_protocol_native_new
#define protocol_free pa_protocol_native_free
- #define TCPWRAP_SERVICE "polypaudio-native"
+ #define TCPWRAP_SERVICE "pulseaudio-native"
#define IPV4_PORT PA_NATIVE_DEFAULT_PORT
#define UNIX_SOCKET PA_NATIVE_DEFAULT_UNIX_SOCKET
#define MODULE_ARGUMENTS_COMMON "cookie", "auth-anonymous",
#include "module-native-protocol-unix-symdef.h"
#endif
- #if defined(SCM_CREDENTIALS) && !defined(USE_TCP_SOCKETS)
- #define MODULE_ARGUMENTS MODULE_ARGUMENTS_COMMON "auth-group",
- #define AUTH_USAGE "auth-group=<local group to allow access>"
+ #if defined(HAVE_CREDS) && !defined(USE_TCP_SOCKETS)
+ #define MODULE_ARGUMENTS MODULE_ARGUMENTS_COMMON "auth-group", "auth-group-enable="
+ #define AUTH_USAGE "auth-group=<system group to allow access> auth-group-enable=<enable auth by UNIX group?> "
#else
#define MODULE_ARGUMENTS MODULE_ARGUMENTS_COMMON
#define AUTH_USAGE
#endif
PA_MODULE_DESCRIPTION("Native protocol "SOCKET_DESCRIPTION)
- PA_MODULE_USAGE("auth-anonymous=<don't check for cookies?> cookie=<path to cookie file> "AUTH_USAGE SOCKET_USAGE)
+ PA_MODULE_USAGE("auth-anonymous=<don't check for cookies?> "
+ "cookie=<path to cookie file> "
+ AUTH_USAGE
+ SOCKET_USAGE)
#elif defined(USE_PROTOCOL_ESOUND)
- #include <polypcore/protocol-esound.h>
- #include <polypcore/esound.h>
+ #include <pulsecore/protocol-esound.h>
+ #include <pulsecore/esound.h>
#define protocol_new pa_protocol_esound_new
#define protocol_free pa_protocol_esound_free
#define TCPWRAP_SERVICE "esound"
#include "module-esound-protocol-unix-symdef.h"
#endif
PA_MODULE_DESCRIPTION("ESOUND protocol "SOCKET_DESCRIPTION)
- 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)
+ PA_MODULE_USAGE("sink=<sink to connect to> "
+ "source=<source to connect to> "
+ "auth-anonymous=<don't verify cookies?> "
+ "cookie=<path to cookie file> "
+ SOCKET_USAGE)
#else
#error "Broken build system"
#endif
MODULE_ARGUMENTS
#if defined(USE_TCP_SOCKETS)
"port",
- "loopback",
"listen",
#else
"socket",
NULL
};
-static pa_socket_server *create_socket_server(pa_core *c, pa_modargs *ma) {
- pa_socket_server *s;
+struct userdata {
#if defined(USE_TCP_SOCKETS)
- int loopback = 1;
+ void *protocol_ipv4;
+ void *protocol_ipv6;
+#else
+ void *protocol_unix;
+ char *socket_path;
+#endif
+};
+
+int pa__init(pa_core *c, pa_module*m) {
+ pa_modargs *ma = NULL;
+ int ret = -1;
+
+ struct userdata *u = NULL;
+
+#if defined(USE_TCP_SOCKETS)
+ pa_socket_server *s_ipv4 = NULL, *s_ipv6 = NULL;
uint32_t port = IPV4_PORT;
const char *listen_on;
+#else
+ pa_socket_server *s;
+ int r;
+ char tmp[PATH_MAX];
+#endif
+
+ assert(c && m);
- if (pa_modargs_get_value_boolean(ma, "loopback", &loopback) < 0) {
- pa_log(__FILE__": loopback= expects a boolean argument.");
- return NULL;
+ if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
+ pa_log(__FILE__": Failed to parse module arguments");
+ goto finish;
}
+ u = pa_xnew0(struct userdata, 1);
+
+#if defined(USE_TCP_SOCKETS)
if (pa_modargs_get_value_u32(ma, "port", &port) < 0 || port < 1 || port > 0xFFFF) {
pa_log(__FILE__": port= expects a numerical argument between 1 and 65535.");
- return NULL;
+ goto fail;
}
listen_on = pa_modargs_get_value(ma, "listen", NULL);
if (listen_on) {
- if (!(s = pa_socket_server_new_ip_string(c->mainloop, listen_on, port, TCPWRAP_SERVICE)))
- return NULL;
- } else if (loopback) {
- if (!(s = pa_socket_server_new_ip_loopback(c->mainloop, port, TCPWRAP_SERVICE)))
- return NULL;
+ s_ipv6 = pa_socket_server_new_ipv6_string(c->mainloop, listen_on, port, TCPWRAP_SERVICE);
+ s_ipv4 = pa_socket_server_new_ipv4_string(c->mainloop, listen_on, port, TCPWRAP_SERVICE);
} else {
- if (!(s = pa_socket_server_new_ip_any(c->mainloop, port, TCPWRAP_SERVICE)))
- return NULL;
+ s_ipv6 = pa_socket_server_new_ipv6_any(c->mainloop, port, TCPWRAP_SERVICE);
+ s_ipv4 = pa_socket_server_new_ipv4_any(c->mainloop, port, TCPWRAP_SERVICE);
}
-
+
+ if (!s_ipv4 && !s_ipv6)
+ goto fail;
+
+ if (s_ipv4)
+ if (!(u->protocol_ipv4 = protocol_new(c, s_ipv4, m, ma)))
+ pa_socket_server_unref(s_ipv4);
+
+ if (s_ipv6)
+ if (!(u->protocol_ipv6 = protocol_new(c, s_ipv6, m, ma)))
+ pa_socket_server_unref(s_ipv6);
+
+ if (!u->protocol_ipv4 && !u->protocol_ipv6)
+ goto fail;
+
#else
- int r;
- const char *v;
- char tmp[PATH_MAX];
- v = pa_modargs_get_value(ma, "socket", UNIX_SOCKET);
- assert(v);
+ pa_runtime_path(pa_modargs_get_value(ma, "socket", UNIX_SOCKET), tmp, sizeof(tmp));
+ u->socket_path = pa_xstrdup(tmp);
- pa_runtime_path(v, tmp, sizeof(tmp));
+#if defined(USE_PROTOCOL_ESOUND)
- if (pa_make_secure_parent_dir(tmp) < 0) {
- pa_log(__FILE__": Failed to create secure socket directory.");
- return NULL;
+ /* This socket doesn't reside in our own runtime dir but in
+ * /tmp/.esd/, hence we have to create the dir first */
+
+ if (pa_make_secure_parent_dir(u->socket_path, c->is_system_instance ? 0755 : 0700, getuid(), getgid()) < 0) {
+ pa_log(__FILE__": Failed to create socket directory: %s\n", pa_cstrerror(errno));
+ goto fail;
}
-
+#endif
+
if ((r = pa_unix_socket_remove_stale(tmp)) < 0) {
- pa_log(__FILE__": Failed to remove stale UNIX socket '%s': %s", tmp, strerror(errno));
- return NULL;
+ pa_log(__FILE__": Failed to remove stale UNIX socket '%s': %s", tmp, pa_cstrerror(errno));
+ goto fail;
}
if (r)
pa_log(__FILE__": Removed stale UNIX socket '%s'.", tmp);
if (!(s = pa_socket_server_new_unix(c->mainloop, tmp)))
- return NULL;
-
-#endif
- return s;
-}
+ goto fail;
-int pa__init(pa_core *c, pa_module*m) {
- pa_socket_server *s;
- pa_modargs *ma = NULL;
- int ret = -1;
- assert(c && m);
+ if (!(u->protocol_unix = protocol_new(c, s, m, ma)))
+ goto fail;
- if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
- pa_log(__FILE__": Failed to parse module arguments");
- goto finish;
- }
-
- if (!(s = create_socket_server(c, ma)))
- goto finish;
+#endif
- if (!(m->userdata = protocol_new(c, s, m, ma))) {
- pa_socket_server_unref(s);
- goto finish;
- }
+ m->userdata = u;
ret = 0;
pa_modargs_free(ma);
return ret;
+
+fail:
+ if (u) {
+#if defined(USE_TCP_SOCKETS)
+ if (u->protocol_ipv4)
+ protocol_free(u->protocol_ipv4);
+ if (u->protocol_ipv6)
+ protocol_free(u->protocol_ipv6);
+#else
+ if (u->protocol_unix)
+ protocol_free(u->protocol_unix);
+
+ if (u->socket_path)
+ pa_xfree(u->socket_path);
+#endif
+
+ pa_xfree(u);
+ } else {
+#if defined(USE_TCP_SOCKETS)
+ if (s_ipv4)
+ pa_socket_server_unref(s_ipv4);
+ if (s_ipv6)
+ pa_socket_server_unref(s_ipv6);
+#else
+ if (s)
+ pa_socket_server_unref(s);
+#endif
+ }
+
+ goto finish;
}
void pa__done(pa_core *c, pa_module*m) {
- assert(c && m);
+ struct userdata *u;
+
+ assert(c);
+ assert(m);
+
+ u = m->userdata;
+
+#if defined(USE_TCP_SOCKETS)
+ if (u->protocol_ipv4)
+ protocol_free(u->protocol_ipv4);
+ if (u->protocol_ipv6)
+ protocol_free(u->protocol_ipv6);
+#else
+ if (u->protocol_unix)
+ protocol_free(u->protocol_unix);
-#if defined(USE_PROTOCOL_ESOUND) && !defined(USE_TCP_SOCKETS)
- if (remove(ESD_UNIX_SOCKET_NAME) != 0)
- pa_log("%s: Failed to remove %s : %s.", __FILE__, ESD_UNIX_SOCKET_NAME, strerror (errno));
- if (remove(ESD_UNIX_SOCKET_DIR) != 0)
- pa_log("%s: Failed to remove %s : %s.", __FILE__, ESD_UNIX_SOCKET_DIR, strerror (errno));
+#if defined(USE_PROTOCOL_ESOUND)
+ if (u->socket_path) {
+ char *p = pa_parent_dir(u->socket_path);
+ rmdir(p);
+ pa_xfree(p);
+ }
+#endif
+
+
+ pa_xfree(u->socket_path);
#endif
- protocol_free(m->userdata);
+ pa_xfree(u);
}