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code.delx.au - pulseaudio/blob - polyp/module-protocol-stub.c
4 This file is part of polypaudio.
6 polypaudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published
8 by the Free Software Foundation; either version 2 of the License,
9 or (at your option) any later version.
11 polypaudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with polypaudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
30 #include <arpa/inet.h>
34 #include "socket-server.h"
35 #include "socket-util.h"
40 PA_MODULE_AUTHOR("Lennart Poettering")
41 PA_MODULE_VERSION(PACKAGE_VERSION
)
43 #ifdef USE_TCP_SOCKETS
44 #define SOCKET_DESCRIPTION "(TCP sockets)"
46 #define SOCKET_DESCRIPTION "(UNIX sockets)"
50 #if defined(USE_PROTOCOL_SIMPLE)
51 #include "protocol-simple.h"
52 #define protocol_new pa_protocol_simple_new
53 #define protocol_free pa_protocol_simple_free
54 #define IPV4_PORT 4711
55 #define UNIX_SOCKET "/tmp/polypaudio/simple"
56 #define MODULE_ARGUMENTS "rate", "format", "channels", "sink", "source", "playback", "record",
57 PA_MODULE_DESCRIPTION("Simple protocol "SOCKET_DESCRIPTION
)
58 #elif defined(USE_PROTOCOL_CLI)
59 #include "protocol-cli.h"
60 #define protocol_new pa_protocol_cli_new
61 #define protocol_free pa_protocol_cli_free
62 #define IPV4_PORT 4712
63 #define UNIX_SOCKET "/tmp/polypaudio/cli"
64 #define MODULE_ARGUMENTS
65 PA_MODULE_DESCRIPTION("Command line interface protocol "SOCKET_DESCRIPTION
)
66 #elif defined(USE_PROTOCOL_NATIVE)
67 #include "protocol-native.h"
68 #define protocol_new pa_protocol_native_new
69 #define protocol_free pa_protocol_native_free
70 #define IPV4_PORT 4713
71 #define UNIX_SOCKET "/tmp/polypaudio/native"
72 #define MODULE_ARGUMENTS "public", "cookie",
73 PA_MODULE_DESCRIPTION("Native protocol "SOCKET_DESCRIPTION
)
74 #elif defined(USE_PROTOCOL_ESOUND)
75 #include "protocol-esound.h"
77 #define protocol_new pa_protocol_esound_new
78 #define protocol_free pa_protocol_esound_free
79 #define IPV4_PORT ESD_DEFAULT_PORT
80 #define UNIX_SOCKET ESD_UNIX_SOCKET_NAME
81 #define MODULE_ARGUMENTS "sink", "source", "public", "cookie",
82 PA_MODULE_DESCRIPTION("EsounD protocol "SOCKET_DESCRIPTION
)
84 #error "Broken build system"
87 static const char* const valid_modargs
[] = {
89 #ifdef USE_TCP_SOCKETS
98 static struct pa_socket_server
*create_socket_server(struct pa_core
*c
, struct pa_modargs
*ma
) {
99 struct pa_socket_server
*s
;
100 #ifdef USE_TCP_SOCKETS
102 uint32_t port
= IPV4_PORT
;
104 if (pa_modargs_get_value_boolean(ma
, "loopback", &loopback
) < 0) {
105 pa_log(__FILE__
": loopback= expects a numerical argument.\n");
109 if (pa_modargs_get_value_u32(ma
, "port", &port
) < 0 || port
< 1 || port
> 0xFFFF) {
110 pa_log(__FILE__
": port= expects a numerical argument between 1 and 65535.\n");
114 if (!(s
= pa_socket_server_new_ipv4(c
->mainloop
, loopback
? INADDR_LOOPBACK
: INADDR_ANY
, port
)))
120 p
= pa_modargs_get_value(ma
, "socket", UNIX_SOCKET
);
123 if (pa_unix_socket_make_secure_dir(p
) < 0) {
124 pa_log(__FILE__
": Failed to create secure socket directory.\n");
128 if ((r
= pa_unix_socket_remove_stale(p
)) < 0) {
129 pa_log(__FILE__
": Failed to remove stale UNIX socket '%s': %s\n", p
, strerror(errno
));
134 pa_log(__FILE__
": Removed stale UNIX socket '%s'.", p
);
136 if (!(s
= pa_socket_server_new_unix(c
->mainloop
, p
)))
143 int pa__init(struct pa_core
*c
, struct pa_module
*m
) {
144 struct pa_socket_server
*s
;
145 struct pa_modargs
*ma
= NULL
;
149 if (!(ma
= pa_modargs_new(m
->argument
, valid_modargs
))) {
150 pa_log(__FILE__
": Failed to parse module arguments\n");
154 if (!(s
= create_socket_server(c
, ma
)))
157 if (!(m
->userdata
= protocol_new(c
, s
, m
, ma
))) {
158 pa_socket_server_unref(s
);
171 void pa__done(struct pa_core
*c
, struct pa_module
*m
) {
174 protocol_free(m
->userdata
);