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Merge branch 'master' of ssh://rootserver/home/lennart/git/public/pulseaudio

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This commit is contained in:
Lennart Poettering 2009-09-02 04:06:04 +02:00
commit 51fc1763a1
4 changed files with 34 additions and 223 deletions
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48
src/Makefile.am
View file

@ -177,8 +177,8 @@ pulseaudio_SOURCES = \
daemon/ltdl-bind-now.c daemon/ltdl-bind-now.h \
daemon/main.c
pulseaudio_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS) $(LIBSAMPLERATE_CFLAGS) $(LIBSPEEX_CFLAGS) $(LIBSNDFILE_CFLAGS) $(CAP_CFLAGS) $(LIBOIL_CFLAGS) $(DBUS_CFLAGS)
pulseaudio_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la libpulse.la $(LIBLTDL) $(LIBSAMPLERATE_LIBS) $(LIBSPEEX_LIBS) $(LIBSNDFILE_LIBS) $(CAP_LIBS) $(LIBOIL_LIBS) $(DBUS_LIBS)
pulseaudio_CFLAGS = $(AM_CFLAGS) $(LIBSAMPLERATE_CFLAGS) $(LIBSPEEX_CFLAGS) $(LIBSNDFILE_CFLAGS) $(CAP_CFLAGS) $(DBUS_CFLAGS)
pulseaudio_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la libpulse.la $(LIBLTDL) $(LIBSAMPLERATE_LIBS) $(LIBSPEEX_LIBS) $(LIBSNDFILE_LIBS) $(CAP_LIBS) $(DBUS_LIBS)
# This is needed because automake doesn't properly expand the foreach below
pulseaudio_DEPENDENCIES = libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la libpulse.la $(PREOPEN_LIBS)
@ -496,18 +496,18 @@ sig2str_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
resampler_test_SOURCES = tests/resampler-test.c
resampler_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
resampler_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
resampler_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
resampler_test_CFLAGS = $(AM_CFLAGS)
resampler_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
mix_test_SOURCES = tests/mix-test.c
mix_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
mix_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
mix_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
mix_test_CFLAGS = $(AM_CFLAGS)
mix_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
remix_test_SOURCES = tests/remix-test.c
remix_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
remix_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
remix_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
remix_test_CFLAGS = $(AM_CFLAGS)
remix_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
smoother_test_SOURCES = tests/smoother-test.c
smoother_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
@ -516,38 +516,38 @@ smoother_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
envelope_test_SOURCES = tests/envelope-test.c
envelope_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
envelope_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
envelope_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
envelope_test_CFLAGS = $(AM_CFLAGS)
envelope_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
proplist_test_SOURCES = tests/proplist-test.c
proplist_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
proplist_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
proplist_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
proplist_test_CFLAGS = $(AM_CFLAGS)
proplist_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
rtstutter_SOURCES = tests/rtstutter.c
rtstutter_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
rtstutter_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
rtstutter_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
rtstutter_CFLAGS = $(AM_CFLAGS)
rtstutter_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
stripnul_SOURCES = tests/stripnul.c
stripnul_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
stripnul_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
stripnul_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
stripnul_CFLAGS = $(AM_CFLAGS)
stripnul_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
lock_autospawn_test_SOURCES = tests/lock-autospawn-test.c
lock_autospawn_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
lock_autospawn_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
lock_autospawn_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
lock_autospawn_test_CFLAGS = $(AM_CFLAGS)
lock_autospawn_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
prioq_test_SOURCES = tests/prioq-test.c
prioq_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
prioq_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
prioq_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
prioq_test_CFLAGS = $(AM_CFLAGS)
prioq_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
sigbus_test_SOURCES = tests/sigbus-test.c
sigbus_test_LDADD = $(AM_LDADD) libpulsecore-@PA_MAJORMINORMICRO@.la libpulsecommon-@PA_MAJORMINORMICRO@.la
sigbus_test_CFLAGS = $(AM_CFLAGS) $(LIBOIL_CFLAGS)
sigbus_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS) $(LIBOIL_LIBS)
sigbus_test_CFLAGS = $(AM_CFLAGS)
sigbus_test_LDFLAGS = $(AM_LDFLAGS) $(BINLDFLAGS)
gtk_test_SOURCES = tests/gtk-test.c
gtk_test_LDADD = $(AM_LDADD) libpulse.la libpulse-mainloop-glib.la
@ -858,9 +858,9 @@ libpulsecore_@PA_MAJORMINORMICRO@_la_SOURCES = \
pulsecore/time-smoother.c pulsecore/time-smoother.h \
pulsecore/database.h
libpulsecore_@PA_MAJORMINORMICRO@_la_CFLAGS = $(AM_CFLAGS) $(LIBSAMPLERATE_CFLAGS) $(LIBSPEEX_CFLAGS) $(WINSOCK_CFLAGS) $(LIBOIL_CFLAGS)
libpulsecore_@PA_MAJORMINORMICRO@_la_CFLAGS = $(AM_CFLAGS) $(LIBSAMPLERATE_CFLAGS) $(LIBSPEEX_CFLAGS) $(WINSOCK_CFLAGS)
libpulsecore_@PA_MAJORMINORMICRO@_la_LDFLAGS = -avoid-version
libpulsecore_@PA_MAJORMINORMICRO@_la_LIBADD = $(AM_LIBADD) $(LIBLTDL) $(LIBSAMPLERATE_LIBS) $(LIBSPEEX_LIBS) $(WINSOCK_LIBS) $(LIBOIL_LIBS) $(LTLIBICONV) libpulsecommon-@PA_MAJORMINORMICRO@.la libpulse.la libpulsecore-foreign.la
libpulsecore_@PA_MAJORMINORMICRO@_la_LIBADD = $(AM_LIBADD) $(LIBLTDL) $(LIBSAMPLERATE_LIBS) $(LIBSPEEX_LIBS) $(WINSOCK_LIBS) $(LTLIBICONV) libpulsecommon-@PA_MAJORMINORMICRO@.la libpulse.la libpulsecore-foreign.la
if HAVE_X11
libpulsecore_@PA_MAJORMINORMICRO@_la_SOURCES += pulsecore/x11wrap.c pulsecore/x11wrap.h

172
src/daemon/polkit.c
View file

@ -1,172 +0,0 @@
/***
This file is part of PulseAudio.
Copyright 2004-2006 Lennart Poettering
Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
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 2.1 of the License,
or (at your option) any later version.
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 PulseAudio; 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 <stdlib.h>
#include <inttypes.h>
#include <dbus/dbus.h>
#include <polkit-dbus/polkit-dbus.h>
#include <pulse/i18n.h>
#include <pulsecore/log.h>
#include <pulsecore/macro.h>
#include "polkit.h"
int pa_polkit_check(const char *action_id) {
int ret = -1;
DBusError dbus_error;
DBusConnection *bus = NULL;
PolKitCaller *caller = NULL;
PolKitAction *action = NULL;
PolKitContext *context = NULL;
PolKitError *polkit_error = NULL;
PolKitSession *session = NULL;
PolKitResult polkit_result;
dbus_error_init(&dbus_error);
if (!(bus = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error))) {
pa_log_error(_("Cannot connect to system bus: %s"), dbus_error.message);
goto finish;
}
/* There seems to be a bug in some versions of D-Bus that causes
* dbus_shutdown() to call exit() when a connection without this
* flag disabled was created during runtime.*/
dbus_connection_set_exit_on_disconnect(bus, FALSE);
if (!(caller = polkit_caller_new_from_pid(bus, getpid(), &dbus_error))) {
pa_log_error(_("Cannot get caller from PID: %s"), dbus_error.message);
goto finish;
}
/* This function is called when PulseAudio is called SUID root. We
* want to authenticate the real user that called us and not the
* effective user we gained through being SUID root. Hence we
* overwrite the UID caller data here explicitly, just for
* paranoia. In fact PolicyKit should fill in the UID here anyway
* -- an not the EUID or any other user id. */
if (!(polkit_caller_set_uid(caller, getuid()))) {
pa_log_error(_("Cannot set UID on caller object."));
goto finish;
}
if (!(polkit_caller_get_ck_session(caller, &session))) {
pa_log_error(_("Failed to get CK session."));
goto finish;
}
/* We need to overwrite the UID in both the caller and the session
* object */
if (!(polkit_session_set_uid(session, getuid()))) {
pa_log_error(_("Cannot set UID on session object."));
goto finish;
}
if (!(action = polkit_action_new())) {
pa_log_error(_("Cannot allocate PolKitAction."));
goto finish;
}
if (!polkit_action_set_action_id(action, action_id)) {
pa_log_error(_("Cannot set action_id"));
goto finish;
}
if (!(context = polkit_context_new())) {
pa_log_error(_("Cannot allocate PolKitContext."));
goto finish;
}
if (!polkit_context_init(context, &polkit_error)) {
pa_log_error(_("Cannot initialize PolKitContext: %s"), polkit_error_get_error_message(polkit_error));
goto finish;
}
for (;;) {
polkit_result = polkit_context_is_caller_authorized(context, action, caller, TRUE, &polkit_error);
if (polkit_error_is_set(polkit_error)) {
pa_log_error(_("Could not determine whether caller is authorized: %s"), polkit_error_get_error_message(polkit_error));
goto finish;
}
if (polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH ||
polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH_KEEP_SESSION ||
polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH_KEEP_ALWAYS ||
polkit_result == POLKIT_RESULT_ONLY_VIA_ADMIN_AUTH_ONE_SHOT ||
polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH ||
polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH_KEEP_SESSION ||
polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH_KEEP_ALWAYS ||
polkit_result == POLKIT_RESULT_ONLY_VIA_SELF_AUTH_ONE_SHOT
) {
if (polkit_auth_obtain(action_id, 0, getpid(), &dbus_error)) {
polkit_result = POLKIT_RESULT_YES;
break;
}
if (dbus_error_is_set(&dbus_error)) {
pa_log_error(_("Cannot obtain auth: %s"), dbus_error.message);
goto finish;
}
}
break;
}
if (polkit_result != POLKIT_RESULT_YES && polkit_result != POLKIT_RESULT_NO)
pa_log_warn(_("PolicyKit responded with '%s'"), polkit_result_to_string_representation(polkit_result));
ret = polkit_result == POLKIT_RESULT_YES;
finish:
if (caller)
polkit_caller_unref(caller);
if (action)
polkit_action_unref(action);
if (context)
polkit_context_unref(context);
if (bus)
dbus_connection_unref(bus);
dbus_error_free(&dbus_error);
if (polkit_error)
polkit_error_free(polkit_error);
return ret;
}

27
src/daemon/polkit.h
View file

@ -1,27 +0,0 @@
#ifndef foopolkithfoo
#define foopolkithfoo
/***
This file is part of PulseAudio.
Copyright 2007 Lennart Poettering
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 2.1 of the License,
or (at your option) any later version.
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 PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
int pa_polkit_check(const char *action);
#endif

10
src/pulsecore/core-util.c
View file

@ -612,6 +612,11 @@ static int set_scheduler(int rtprio) {
return -1;
}
/* We need to disable exit on disconnect because otherwise
* dbus_shutdown will kill us. See
* https://bugs.freedesktop.org/show_bug.cgi?id=16924 */
dbus_connection_set_exit_on_disconnect(bus, FALSE);
r = rtkit_make_realtime(bus, 0, rtprio);
dbus_connection_unref(bus);
@ -680,6 +685,11 @@ static int set_nice(int nice_level) {
return -1;
}
/* We need to disable exit on disconnect because otherwise
* dbus_shutdown will kill us. See
* https://bugs.freedesktop.org/show_bug.cgi?id=16924 */
dbus_connection_set_exit_on_disconnect(bus, FALSE);
r = rtkit_make_high_priority(bus, 0, nice_level);
dbus_connection_unref(bus);