Adding upstream version 14.2.upstream/14.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 118 insertions, 0 deletions

diff --git a/src/modules/gsettings/module-gsettings.c b/src/modules/gsettings/module-gsettings.c
new file mode 100644
index 0000000..0822093
--- /dev/null
+++ b/src/modules/gsettings/module-gsettings.c
@@ -0,0 +1,118 @@
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2006 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, see <http://www.gnu.org/licenses/>.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <pulsecore/core-error.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/start-child.h>
+
+#include "../stdin-util.h"
+
+PA_MODULE_AUTHOR("Sylvain Baubeau");
+PA_MODULE_DESCRIPTION("GSettings Adapter");
+PA_MODULE_VERSION(PACKAGE_VERSION);
+PA_MODULE_LOAD_ONCE(true);
+
+int pa__init(pa_module*m) {
+    struct userdata *u;
+    int r;
+
+    u = pa_xnew(struct userdata, 1);
+    u->core = m->core;
+    u->module = m;
+    m->userdata = u;
+    u->module_infos = pa_hashmap_new_full(pa_idxset_string_hash_func, pa_idxset_string_compare_func, NULL, (pa_free_cb_t) module_info_free);
+    u->pid = (pid_t) -1;
+    u->fd = -1;
+    u->fd_type = 0;
+    u->io_event = NULL;
+    u->buf_fill = 0;
+
+    if ((u->fd = pa_start_child_for_read(
+#if defined(__linux__) && defined(HAVE_RUNNING_FROM_BUILD_TREE)
+#ifdef MESON_BUILD
+                              pa_run_from_build_tree() ? PA_BUILDDIR PA_PATH_SEP "src" PA_PATH_SEP "modules" PA_PATH_SEP "gsettings" PA_PATH_SEP "gsettings-helper" :
+#else
+                              pa_run_from_build_tree() ? PA_BUILDDIR "/gsettings-helper" :
+#endif
+#endif
+                 PA_GSETTINGS_HELPER, NULL, &u->pid)) < 0)
+        goto fail;
+
+    u->io_event = m->core->mainloop->io_new(
+            m->core->mainloop,
+            u->fd,
+            PA_IO_EVENT_INPUT,
+            io_event_cb,
+            u);
+
+    do {
+        if ((r = handle_event(u)) < 0)
+            goto fail;
+
+        /* Read until the client signalled us that it is ready with
+         * initialization */
+    } while (r != 1);
+
+    return 0;
+
+fail:
+    pa__done(m);
+    return -1;
+}
+
+void pa__done(pa_module*m) {
+    struct userdata *u;
+
+    pa_assert(m);
+
+    if (!(u = m->userdata))
+        return;
+
+    if (u->pid != (pid_t) -1) {
+        kill(u->pid, SIGTERM);
+
+        for (;;) {
+            if (waitpid(u->pid, NULL, 0) >= 0)
+                break;
+
+            if (errno != EINTR) {
+                pa_log("waitpid() failed: %s", pa_cstrerror(errno));
+                break;
+            }
+        }
+    }
+
+    if (u->io_event)
+        m->core->mainloop->io_free(u->io_event);
+
+    if (u->fd >= 0)
+        pa_close(u->fd);
+
+    if (u->module_infos)
+        pa_hashmap_free(u->module_infos);
+
+    pa_xfree(u);
+}