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build-system: move x11 and jack modules into subdirectories
This commit is contained in:
Lennart Poettering
parent
908b0e6738
commit
0368d6e22b
7 changed files with 12 additions and 12 deletions
254
src/modules/x11/module-x11-xsmp.c
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254
src/modules/x11/module-x11-xsmp.c
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@ -0,0 +1,254 @@
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/***
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This file is part of PulseAudio.
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Copyright 2004-2006 Lennart Poettering
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PulseAudio 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 2.1 of the License,
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or (at your option) any later version.
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PulseAudio 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 PulseAudio; 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 <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <X11/Xlib.h>
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#include <X11/SM/SMlib.h>
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#include <pulse/xmalloc.h>
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#include <pulse/util.h>
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#include <pulsecore/iochannel.h>
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#include <pulsecore/sink.h>
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#include <pulsecore/core-scache.h>
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#include <pulsecore/modargs.h>
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#include <pulsecore/namereg.h>
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#include <pulsecore/log.h>
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#include <pulsecore/core-util.h>
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#include <pulsecore/x11wrap.h>
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#include "module-x11-xsmp-symdef.h"
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PA_MODULE_AUTHOR("Lennart Poettering");
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PA_MODULE_DESCRIPTION("X11 session management");
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PA_MODULE_VERSION(PACKAGE_VERSION);
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PA_MODULE_LOAD_ONCE(FALSE);
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PA_MODULE_USAGE("session_manager=<session manager string> display=<X11 display>");
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static pa_bool_t ice_in_use = FALSE;
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static const char* const valid_modargs[] = {
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"session_manager",
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"display",
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NULL
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};
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struct userdata {
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pa_core *core;
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pa_module *module;
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pa_client *client;
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SmcConn connection;
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pa_x11_wrapper *x11;
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};
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static void die_cb(SmcConn connection, SmPointer client_data){
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struct userdata *u = client_data;
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pa_assert(u);
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pa_log_debug("Got die message from XSMP.");
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pa_x11_wrapper_kill(u->x11);
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pa_x11_wrapper_unref(u->x11);
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u->x11 = NULL;
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pa_module_unload_request(u->module, TRUE);
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}
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static void save_complete_cb(SmcConn connection, SmPointer client_data) {
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}
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static void shutdown_cancelled_cb(SmcConn connection, SmPointer client_data) {
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SmcSaveYourselfDone(connection, True);
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}
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static void save_yourself_cb(SmcConn connection, SmPointer client_data, int save_type, Bool _shutdown, int interact_style, Bool fast) {
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SmcSaveYourselfDone(connection, True);
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}
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static void ice_io_cb(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_event_flags_t flags, void *userdata) {
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IceConn connection = userdata;
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if (IceProcessMessages(connection, NULL, NULL) == IceProcessMessagesIOError) {
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IceSetShutdownNegotiation(connection, False);
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IceCloseConnection(connection);
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}
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}
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static void new_ice_connection(IceConn connection, IcePointer client_data, Bool opening, IcePointer *watch_data) {
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struct pa_core *c = client_data;
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if (opening)
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*watch_data = c->mainloop->io_new(
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c->mainloop,
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IceConnectionNumber(connection),
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PA_IO_EVENT_INPUT,
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ice_io_cb,
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connection);
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else
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c->mainloop->io_free(*watch_data);
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}
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int pa__init(pa_module*m) {
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pa_modargs *ma = NULL;
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char t[256], *vendor, *client_id;
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SmcCallbacks callbacks;
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SmProp prop_program, prop_user;
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SmProp *prop_list[2];
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SmPropValue val_program, val_user;
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struct userdata *u;
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const char *e;
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pa_client_new_data data;
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pa_assert(m);
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if (ice_in_use) {
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pa_log("module-x11-xsmp may no be loaded twice.");
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return -1;
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}
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IceAddConnectionWatch(new_ice_connection, m->core);
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ice_in_use = TRUE;
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m->userdata = u = pa_xnew(struct userdata, 1);
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u->core = m->core;
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u->module = m;
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u->client = NULL;
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u->connection = NULL;
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u->x11 = NULL;
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if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
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pa_log("Failed to parse module arguments");
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goto fail;
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}
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if (!(u->x11 = pa_x11_wrapper_get(m->core, pa_modargs_get_value(ma, "display", NULL))))
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goto fail;
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e = pa_modargs_get_value(ma, "session_manager", NULL);
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if (!e && !getenv("SESSION_MANAGER")) {
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pa_log("X11 session manager not running.");
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goto fail;
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}
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memset(&callbacks, 0, sizeof(callbacks));
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callbacks.die.callback = die_cb;
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callbacks.die.client_data = u;
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callbacks.save_yourself.callback = save_yourself_cb;
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callbacks.save_yourself.client_data = m->core;
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callbacks.save_complete.callback = save_complete_cb;
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callbacks.save_complete.client_data = m->core;
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callbacks.shutdown_cancelled.callback = shutdown_cancelled_cb;
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callbacks.shutdown_cancelled.client_data = m->core;
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if (!(u->connection = SmcOpenConnection(
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(char*) e, m->core,
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SmProtoMajor, SmProtoMinor,
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SmcSaveYourselfProcMask | SmcDieProcMask | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
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&callbacks, NULL, &client_id,
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sizeof(t), t))) {
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pa_log("Failed to open connection to session manager: %s", t);
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goto fail;
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}
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prop_program.name = (char*) SmProgram;
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prop_program.type = (char*) SmARRAY8;
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val_program.value = (char*) PACKAGE_NAME;
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val_program.length = (int) strlen(val_program.value);
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prop_program.num_vals = 1;
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prop_program.vals = &val_program;
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prop_list[0] = &prop_program;
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prop_user.name = (char*) SmUserID;
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prop_user.type = (char*) SmARRAY8;
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pa_get_user_name(t, sizeof(t));
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val_user.value = t;
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val_user.length = (int) strlen(val_user.value);
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prop_user.num_vals = 1;
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prop_user.vals = &val_user;
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prop_list[1] = &prop_user;
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SmcSetProperties(u->connection, PA_ELEMENTSOF(prop_list), prop_list);
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pa_log_info("Connected to session manager '%s' as '%s'.", vendor = SmcVendor(u->connection), client_id);
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pa_client_new_data_init(&data);
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data.module = m;
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data.driver = __FILE__;
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pa_proplist_setf(data.proplist, PA_PROP_APPLICATION_NAME, "XSMP Session on %s as %s", vendor, client_id);
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pa_proplist_sets(data.proplist, "xsmp.vendor", vendor);
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pa_proplist_sets(data.proplist, "xsmp.client.id", client_id);
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u->client = pa_client_new(u->core, &data);
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pa_client_new_data_done(&data);
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free(vendor);
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free(client_id);
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if (!u->client)
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goto fail;
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pa_modargs_free(ma);
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return 0;
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fail:
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if (ma)
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pa_modargs_free(ma);
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pa__done(m);
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return -1;
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}
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void pa__done(pa_module*m) {
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struct userdata *u;
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pa_assert(m);
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if ((u = m->userdata)) {
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if (u->connection)
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SmcCloseConnection(u->connection, 0, NULL);
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if (u->client)
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pa_client_free(u->client);
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if (u->x11)
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pa_x11_wrapper_unref(u->x11);
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pa_xfree(u);
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}
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if (ice_in_use) {
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IceRemoveConnectionWatch(new_ice_connection, m->core);
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ice_in_use = FALSE;
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}
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}
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