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Diffstat (limited to '3rdparty/SDL2/src/core/linux/SDL_dbus.c')
-rw-r--r--3rdparty/SDL2/src/core/linux/SDL_dbus.c239
1 files changed, 0 insertions, 239 deletions
diff --git a/3rdparty/SDL2/src/core/linux/SDL_dbus.c b/3rdparty/SDL2/src/core/linux/SDL_dbus.c
deleted file mode 100644
index ab73ca17c93..00000000000
--- a/3rdparty/SDL2/src/core/linux/SDL_dbus.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#include "../../SDL_internal.h"
-#include "SDL_dbus.h"
-
-#if SDL_USE_LIBDBUS
-/* we never link directly to libdbus. */
-#include "SDL_loadso.h"
-static const char *dbus_library = "libdbus-1.so.3";
-static void *dbus_handle = NULL;
-static unsigned int screensaver_cookie = 0;
-static SDL_DBusContext dbus;
-
-static int
-LoadDBUSSyms(void)
-{
- #define SDL_DBUS_SYM2(x, y) \
- if (!(dbus.x = SDL_LoadFunction(dbus_handle, #y))) return -1
-
- #define SDL_DBUS_SYM(x) \
- SDL_DBUS_SYM2(x, dbus_##x)
-
- SDL_DBUS_SYM(bus_get_private);
- SDL_DBUS_SYM(bus_register);
- SDL_DBUS_SYM(bus_add_match);
- SDL_DBUS_SYM(connection_open_private);
- SDL_DBUS_SYM(connection_set_exit_on_disconnect);
- SDL_DBUS_SYM(connection_get_is_connected);
- SDL_DBUS_SYM(connection_add_filter);
- SDL_DBUS_SYM(connection_try_register_object_path);
- SDL_DBUS_SYM(connection_send);
- SDL_DBUS_SYM(connection_send_with_reply_and_block);
- SDL_DBUS_SYM(connection_close);
- SDL_DBUS_SYM(connection_unref);
- SDL_DBUS_SYM(connection_flush);
- SDL_DBUS_SYM(connection_read_write);
- SDL_DBUS_SYM(connection_dispatch);
- SDL_DBUS_SYM(message_is_signal);
- SDL_DBUS_SYM(message_new_method_call);
- SDL_DBUS_SYM(message_append_args);
- SDL_DBUS_SYM(message_get_args);
- SDL_DBUS_SYM(message_iter_init);
- SDL_DBUS_SYM(message_iter_next);
- SDL_DBUS_SYM(message_iter_get_basic);
- SDL_DBUS_SYM(message_iter_get_arg_type);
- SDL_DBUS_SYM(message_iter_recurse);
- SDL_DBUS_SYM(message_unref);
- SDL_DBUS_SYM(error_init);
- SDL_DBUS_SYM(error_is_set);
- SDL_DBUS_SYM(error_free);
- SDL_DBUS_SYM(get_local_machine_id);
- SDL_DBUS_SYM(free);
- SDL_DBUS_SYM(shutdown);
-
- #undef SDL_DBUS_SYM
- #undef SDL_DBUS_SYM2
-
- return 0;
-}
-
-static void
-UnloadDBUSLibrary(void)
-{
- if (dbus_handle != NULL) {
- SDL_UnloadObject(dbus_handle);
- dbus_handle = NULL;
- }
-}
-
-static int
-LoadDBUSLibrary(void)
-{
- int retval = 0;
- if (dbus_handle == NULL) {
- dbus_handle = SDL_LoadObject(dbus_library);
- if (dbus_handle == NULL) {
- retval = -1;
- /* Don't call SDL_SetError(): SDL_LoadObject already did. */
- } else {
- retval = LoadDBUSSyms();
- if (retval < 0) {
- UnloadDBUSLibrary();
- }
- }
- }
-
- return retval;
-}
-
-void
-SDL_DBus_Init(void)
-{
- if (!dbus.session_conn && LoadDBUSLibrary() != -1) {
- DBusError err;
- dbus.error_init(&err);
- dbus.session_conn = dbus.bus_get_private(DBUS_BUS_SESSION, &err);
- if (dbus.error_is_set(&err)) {
- dbus.error_free(&err);
- if (dbus.session_conn) {
- dbus.connection_unref(dbus.session_conn);
- dbus.session_conn = NULL;
- }
- return; /* oh well */
- }
- dbus.connection_set_exit_on_disconnect(dbus.session_conn, 0);
- }
-}
-
-void
-SDL_DBus_Quit(void)
-{
- if (dbus.session_conn) {
- dbus.connection_close(dbus.session_conn);
- dbus.connection_unref(dbus.session_conn);
- dbus.shutdown();
- SDL_memset(&dbus, 0, sizeof(dbus));
- }
- UnloadDBUSLibrary();
-}
-
-SDL_DBusContext *
-SDL_DBus_GetContext(void)
-{
- if(!dbus_handle || !dbus.session_conn){
- SDL_DBus_Init();
- }
-
- if(dbus_handle && dbus.session_conn){
- return &dbus;
- } else {
- return NULL;
- }
-}
-
-void
-SDL_DBus_ScreensaverTickle(void)
-{
- DBusConnection *conn = dbus.session_conn;
- if (conn != NULL) {
- DBusMessage *msg = dbus.message_new_method_call("org.gnome.ScreenSaver",
- "/org/gnome/ScreenSaver",
- "org.gnome.ScreenSaver",
- "SimulateUserActivity");
- if (msg != NULL) {
- if (dbus.connection_send(conn, msg, NULL)) {
- dbus.connection_flush(conn);
- }
- dbus.message_unref(msg);
- }
- }
-}
-
-SDL_bool
-SDL_DBus_ScreensaverInhibit(SDL_bool inhibit)
-{
- DBusConnection *conn = dbus.session_conn;
-
- if (conn == NULL)
- return SDL_FALSE;
-
- if (inhibit &&
- screensaver_cookie != 0)
- return SDL_TRUE;
- if (!inhibit &&
- screensaver_cookie == 0)
- return SDL_TRUE;
-
- if (inhibit) {
- const char *app = "My SDL application";
- const char *reason = "Playing a game";
-
- DBusMessage *msg = dbus.message_new_method_call("org.freedesktop.ScreenSaver",
- "/org/freedesktop/ScreenSaver",
- "org.freedesktop.ScreenSaver",
- "Inhibit");
- if (msg != NULL) {
- dbus.message_append_args (msg,
- DBUS_TYPE_STRING, &app,
- DBUS_TYPE_STRING, &reason,
- DBUS_TYPE_INVALID);
- }
-
- if (msg != NULL) {
- DBusMessage *reply;
-
- reply = dbus.connection_send_with_reply_and_block(conn, msg, 300, NULL);
- if (reply) {
- if (!dbus.message_get_args(reply, NULL,
- DBUS_TYPE_UINT32, &screensaver_cookie,
- DBUS_TYPE_INVALID))
- screensaver_cookie = 0;
- dbus.message_unref(reply);
- }
-
- dbus.message_unref(msg);
- }
-
- if (screensaver_cookie == 0) {
- return SDL_FALSE;
- }
- return SDL_TRUE;
- } else {
- DBusMessage *msg = dbus.message_new_method_call("org.freedesktop.ScreenSaver",
- "/org/freedesktop/ScreenSaver",
- "org.freedesktop.ScreenSaver",
- "UnInhibit");
- dbus.message_append_args (msg,
- DBUS_TYPE_UINT32, &screensaver_cookie,
- DBUS_TYPE_INVALID);
- if (msg != NULL) {
- if (dbus.connection_send(conn, msg, NULL)) {
- dbus.connection_flush(conn);
- }
- dbus.message_unref(msg);
- }
-
- screensaver_cookie = 0;
- return SDL_TRUE;
- }
-}
-#endif