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chansrv: remove simple sound and load pulse modules

This commit is contained in:
Jay Sorg 2014-06-07 20:15:14 -07:00
parent 293c404a12
commit 17bbecabd3
4 changed files with 3 additions and 209 deletions
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26
configure.ac
View File

@ -43,22 +43,10 @@ AC_ARG_ENABLE(tjpeg, AS_HELP_STRING([--enable-tjpeg],
[Build turbo jpeg module (default: no)]),
[tjpeg=true], [tjpeg=false])
AM_CONDITIONAL(XRDP_TJPEG, [test x$tjpeg = xtrue])
AC_ARG_ENABLE(simplesound, AS_HELP_STRING([--enable-simplesound],
[Build simple pulse audio interface (default: no)]),
[simplesound=true], [simplesound=false])
AM_CONDITIONAL(XRDP_SIMPLESOUND, [test x$simplesound = xtrue])
AC_ARG_ENABLE(fuse, AS_HELP_STRING([--enable-fuse],
[Build fuse(clipboard file / drive redir) (default: no)]),
[fuse=true], [fuse=false])
AM_CONDITIONAL(XRDP_FUSE, [test x$fuse = xtrue])
AC_ARG_ENABLE(loadpulsemodules, AS_HELP_STRING([--enable-loadpulsemodules],
[Build code to load pulse audio modules (default: no)]),
[loadpulsemodules=true], [loadpulsemodules=false])
AM_CONDITIONAL(XRDP_LOAD_PULSE_MODULES, [test x$loadpulsemodules = xtrue])
AC_ARG_ENABLE(xrdpvr, AS_HELP_STRING([--enable-xrdpvr],
[Build xrdpvr module (default: no)]),
[xrdpvr=true], [xrdpvr=false])
@ -113,20 +101,6 @@ then
[#define _FILE_OFFSET_BITS 64])
fi
# checking for libpulse
if ! test -z "$enable_loadpulsemodules"
then
AC_CHECK_HEADER([pulse/util.h], [],
[AC_MSG_ERROR([please install libpulse-dev or libpulse-devel])])
fi
# checking for libpulse libpulse-simple
if ! test -z "$enable_simplesound"
then
AC_CHECK_HEADER([pulse/simple.h], [],
[AC_MSG_ERROR([please install libpulse-dev or libpulse-devel])])
fi
# checking for TurboJPEG
if ! test -z "$enable_tjpeg"
then

10
sesman/chansrv/Makefile.am
View File

@ -16,21 +16,11 @@ EXTRA_INCLUDES =
EXTRA_LIBS =
EXTRA_FLAGS =
if XRDP_SIMPLESOUND
EXTRA_DEFINES += -DXRDP_SIMPLESOUND
EXTRA_LIBS += -lpthread -lpulse -lpulse-simple
endif
if XRDP_FUSE
EXTRA_DEFINES += -DXRDP_FUSE
EXTRA_LIBS += -lfuse
endif
if XRDP_LOAD_PULSE_MODULES
EXTRA_DEFINES += -DXRDP_LOAD_PULSE_MODULES
EXTRA_LIBS += -lpulse
endif
AM_CFLAGS = \
-DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \
-DXRDP_SBIN_PATH=\"${sbindir}\" \

167
sesman/chansrv/sound.c
View File

@ -1,7 +1,7 @@
/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2009-2013
* Copyright (C) Jay Sorg 2009-2014
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -23,10 +23,6 @@
#include <signal.h>
#include <sys/un.h>
#ifdef XRDP_LOAD_PULSE_MODULES
#include <pulse/util.h>
#endif
#include "sound.h"
#include "thread_calls.h"
#include "defines.h"
@ -655,11 +651,6 @@ sound_init(void)
g_memset(g_sent_flag, 0, sizeof(g_sent_flag));
#ifdef XRDP_LOAD_PULSE_MODULES
if (load_pulse_modules())
LOG(0, ("Audio and microphone redirection will not work!"));
#endif
/* init sound output */
sound_send_server_output_formats();
@ -726,10 +717,6 @@ sound_deinit(void)
fifo_deinit(&in_fifo);
#ifdef XRDP_LOAD_PULSE_MODULES
system("pulseaudio --kill");
#endif
return 0;
}
@ -841,158 +828,6 @@ sound_check_wait_objs(void)
return 0;
}
/**
* Load xrdp pulseaudio sink and source modules
*
* @return 0 on success, -1 on failure
*****************************************************************************/
#ifdef XRDP_LOAD_PULSE_MODULES
static int APP_CC
load_pulse_modules()
{
struct sockaddr_un sa;
pid_t pid;
char* cli;
int fd;
int i;
int rv;
char buf[1024];
/* is pulse audio daemon running? */
if (pa_pid_file_check_running(&pid, "pulseaudio") < 0)
{
LOG(0, ("load_pulse_modules: No PulseAudio daemon running, "
"or not running as session daemon"));
}
/* get name of unix domain socket used by pulseaudio for CLI */
if ((cli = (char *) pa_runtime_path("cli")) == NULL)
{
LOG(0, ("load_pulse_modules: Error getting PulesAudio runtime path"));
return -1;
}
/* open a socket */
if ((fd = socket(PF_LOCAL, SOCK_STREAM, 0)) < 0)
{
pa_xfree(cli);
LOG(0, ("load_pulse_modules: Socket open error"));
return -1;
}
/* set it up */
memset(&sa, 0, sizeof(struct sockaddr_un));
sa.sun_family = AF_UNIX;
pa_strlcpy(sa.sun_path, cli, sizeof(sa.sun_path));
pa_xfree(cli);
for (i = 0; i < 20; i++)
{
if (pa_pid_file_kill(SIGUSR2, NULL, "pulseaudio") < 0)
LOG(0, ("load_pulse_modules: Failed to kill PulseAudio daemon"));
if ((rv = connect(fd, (struct sockaddr*) &sa, sizeof(sa))) < 0 &&
(errno != ECONNREFUSED && errno != ENOENT))
{
LOG(0, ("load_pulse_modules: connect() failed with error: %s",
strerror(errno)));
return -1;
}
if (rv >= 0)
break;
pa_msleep(300);
}
if (i >= 20)
{
LOG(0, ("load_pulse_modules: Daemon not responding"));
return -1;
}
LOG(0, ("load_pulse_modules: connected to pulseaudio daemon"));
/* read back PulseAudio sign on message */
memset(buf, 0, 1024);
recv(fd, buf, 1024, 0);
/* send cmd to load source module */
memset(buf, 0, 1024);
sprintf(buf, "load-module module-xrdp-source\n");
send(fd, buf, strlen(buf), 0);
/* read back response */
memset(buf, 0, 1024);
recv(fd, buf, 1024, 0);
if (strcasestr(buf, "Module load failed") != 0)
{
LOG(0, ("load_pulse_modules: Error loading module-xrdp-source"));
}
else
{
LOG(0, ("load_pulse_modules: Loaded module-xrdp-source"));
/* success, set it as the default source */
memset(buf, 0, 1024);
sprintf(buf, "set-default-source xrdp-source\n");
send(fd, buf, strlen(buf), 0);
memset(buf, 0, 1024);
recv(fd, buf, 1024, 0);
if (strcasestr(buf, "does not exist") != 0)
{
LOG(0, ("load_pulse_modules: Error setting default source"));
}
else
{
LOG(0, ("load_pulse_modules: set default source"));
}
}
/* send cmd to load sink module */
memset(buf, 0, 1024);
sprintf(buf, "load-module module-xrdp-sink\n");
send(fd, buf, strlen(buf), 0);
/* read back response */
memset(buf, 0, 1024);
recv(fd, buf, 1024, 0);
if (strcasestr(buf, "Module load failed") != 0)
{
LOG(0, ("load_pulse_modules: Error loading module-xrdp-sink"));
}
else
{
LOG(0, ("load_pulse_modules: Loaded module-xrdp-sink"));
/* success, set it as the default sink */
memset(buf, 0, 1024);
sprintf(buf, "set-default-sink xrdp-sink\n");
send(fd, buf, strlen(buf), 0);
memset(buf, 0, 1024);
recv(fd, buf, 1024, 0);
if (strcasestr(buf, "does not exist") != 0)
{
LOG(0, ("load_pulse_modules: Error setting default sink"));
}
else
{
LOG(0, ("load_pulse_modules: set default sink"));
}
}
close(fd);
return 0;
}
#endif
/******************************************************************************
** **
** Microphone releated code **

9
sesman/chansrv/sound.h
View File

@ -1,7 +1,7 @@
/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2009-2013
* Copyright (C) Jay Sorg 2009-2014
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -19,11 +19,6 @@
#ifndef _SOUND_H_
#define _SOUND_H_
#if defined(XRDP_SIMPLESOUND)
#include <pulse/simple.h>
#include <pulse/error.h>
#endif
#include "arch.h"
#include "parse.h"
#include "os_calls.h"
@ -75,5 +70,5 @@ static int APP_CC sound_input_start_recording();
static int APP_CC sound_input_stop_recording();
static int APP_CC sound_process_input_data(struct stream *s, int bytes);
static int DEFAULT_CC sound_sndsrvr_source_data_in(struct trans *trans);
static int APP_CC load_pulse_modules();
#endif