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Code Issues

Merge pull request #3049 from ianyfan/swayidle

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Swayidle fixes
This commit is contained in:
emersion 2018-11-25 13:47:21 +01:00 committed by GitHub
commit d46d221118
Signed by: GitHub
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 55 additions and 23 deletions
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78
swayidle/main.c
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@ -43,6 +43,12 @@ struct swayidle_timeout_cmd {
char *resume_cmd;
};
void sway_terminate(int exit_code) {
wl_display_disconnect(state.display);
wl_event_loop_destroy(state.event_loop);
exit(exit_code);
}
static void cmd_exec(char *param) {
wlr_log(WLR_DEBUG, "Cmd exec %s", param);
pid_t pid = fork();
@ -81,16 +87,16 @@ static int release_lock(void *data) {
}
static void acquire_sleep_lock(void) {
sd_bus_message *msg;
sd_bus_error error;
sd_bus_message *msg = NULL;
sd_bus_error error = SD_BUS_ERROR_NULL;
int ret = sd_bus_call_method(bus, "org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager", "Inhibit",
&error, &msg, "ssss", "sleep", "swayidle",
"Setup Up Lock Screen", "delay");
if (ret < 0) {
wlr_log(WLR_ERROR, "Failed to send Inhibit signal: %s",
strerror(-ret));
wlr_log(WLR_ERROR, "Failed to send Inhibit signal: %s", error.message);
sd_bus_error_free(&error);
return;
}
@ -98,10 +104,11 @@ static void acquire_sleep_lock(void) {
if (ret < 0) {
wlr_log(WLR_ERROR, "Failed to parse D-Bus response for Inhibit: %s",
strerror(-ret));
return;
} else {
wlr_log(WLR_INFO, "Got sleep lock: %d", lock_fd);
}
wlr_log(WLR_INFO, "Got sleep lock: %d", lock_fd);
sd_bus_error_free(&error);
sd_bus_message_unref(msg);
}
static int prepare_for_sleep(sd_bus_message *msg, void *userdata,
@ -137,10 +144,28 @@ static int prepare_for_sleep(sd_bus_message *msg, void *userdata,
static int dbus_event(int fd, uint32_t mask, void *data) {
sd_bus *bus = data;
while (sd_bus_process(bus, NULL) > 0) {
// Do nothing.
if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
sway_terminate(0);
}
return 1;
int count = 0;
if (mask & WL_EVENT_READABLE) {
count = sd_bus_process(bus, NULL);
}
if (mask & WL_EVENT_WRITABLE) {
sd_bus_flush(bus);
}
if (mask == 0) {
sd_bus_flush(bus);
}
if (count < 0) {
wlr_log_errno(WLR_ERROR, "sd_bus_process failed, exiting");
sway_terminate(0);
}
return count;
}
static void setup_sleep_listener(void) {
@ -166,8 +191,10 @@ static void setup_sleep_listener(void) {
}
acquire_sleep_lock();
wl_event_loop_add_fd(state.event_loop, sd_bus_get_fd(bus),
WL_EVENT_READABLE, dbus_event, bus);
struct wl_event_source *source = wl_event_loop_add_fd(state.event_loop,
sd_bus_get_fd(bus), WL_EVENT_READABLE | WL_EVENT_WRITABLE,
dbus_event, bus);
wl_event_source_check(source);
}
#endif
@ -339,12 +366,6 @@ static int parse_args(int argc, char *argv[]) {
return 0;
}
void sway_terminate(int exit_code) {
wl_display_disconnect(state.display);
wl_event_loop_destroy(state.event_loop);
exit(exit_code);
}
static void register_zero_idle_timeout(void *item) {
struct swayidle_timeout_cmd *cmd = item;
register_timeout(cmd, 0);
@ -365,15 +386,26 @@ static int handle_signal(int sig, void *data) {
}
static int display_event(int fd, uint32_t mask, void *data) {
if (mask & WL_EVENT_HANGUP) {
if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
sway_terminate(0);
}
if (wl_display_dispatch(state.display) < 0) {
int count = 0;
if (mask & WL_EVENT_READABLE) {
count = wl_display_dispatch(state.display);
}
if (mask & WL_EVENT_WRITABLE) {
wl_display_flush(state.display);
}
if (mask == 0) {
count = wl_display_dispatch_pending(state.display);
wl_display_flush(state.display);
}
if (count < 0) {
wlr_log_errno(WLR_ERROR, "wl_display_dispatch failed, exiting");
sway_terminate(0);
}
wl_display_flush(state.display);
return 0;
return count;
}
static void register_idle_timeout(void *item) {
@ -430,7 +462,7 @@ int main(int argc, char *argv[]) {
wl_display_roundtrip(state.display);
struct wl_event_source *source = wl_event_loop_add_fd(state.event_loop,
wl_display_get_fd(state.display), WL_EVENT_READABLE,
wl_display_get_fd(state.display), WL_EVENT_READABLE | WL_EVENT_WRITABLE,
display_event, NULL);
wl_event_source_check(source);