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Spawn swaynag as a wayland client

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This spawns swaynag as a wayland client similar to how swaybar and
swaybg are already done
This commit is contained in:
Brian Ashworth 2019-04-14 00:27:47 -04:00 • committed by Simon Ser
parent 8c69da11bb
commit 6961bf2e4c
8 changed files with 147 additions and 71 deletions
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23
swaynag/swaynag.c
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@ -45,17 +45,24 @@ static void swaynag_button_execute(struct swaynag *swaynag,
swaynag->details.visible = !swaynag->details.visible;
render_frame(swaynag);
} else {
if (fork() == 0) {
pid_t pid = fork();
if (pid < 0) {
sway_log_errno(SWAY_DEBUG, "Failed to fork");
return;
} else if (pid == 0) {
// Child process. Will be used to prevent zombie processes
setsid();
if (fork() == 0) {
pid = fork();
if (pid < 0) {
sway_log_errno(SWAY_DEBUG, "Failed to fork");
return;
} else if (pid == 0) {
// Child of the child. Will be reparented to the init process
char *terminal = getenv("TERMINAL");
if (button->terminal && terminal && strlen(terminal)) {
sway_log(SWAY_DEBUG, "Found $TERMINAL: %s", terminal);
if (!terminal_execute(terminal, button->action)) {
swaynag_destroy(swaynag);
exit(EXIT_FAILURE);
_exit(EXIT_FAILURE);
}
} else {
if (button->terminal) {
@ -63,12 +70,16 @@ static void swaynag_button_execute(struct swaynag *swaynag,
"$TERMINAL not found. Running directly");
}
execl("/bin/sh", "/bin/sh", "-c", button->action, NULL);
sway_log_errno(SWAY_DEBUG, "execl failed");
_exit(EXIT_FAILURE);
}
}
exit(EXIT_SUCCESS);
_exit(EXIT_SUCCESS);
}
if (waitpid(pid, NULL, 0) < 0) {
sway_log_errno(SWAY_DEBUG, "waitpid failed");
}
}
wait(0);
}
static void layer_surface_configure(void *data,