toaruos/apps/session.c

54 lines
1.1 KiB
C

/**
* @brief session - UI session manager
*
* Runs the user's yutanirc or starts up a panel and desktop
* if they don't have one. Generally run by glogin.
*
* @copyright
* This file is part of ToaruOS and is released under the terms
* of the NCSA / University of Illinois License - see LICENSE.md
* Copyright (C) 2018 K. Lange
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <sys/wait.h>
int main(int argc, char * argv[]) {
char path[1024];
char * home = getenv("HOME");
if (home) {
sprintf(path, "%s/.yutanirc", home);
char * args[] = {path, NULL};
execvp(args[0], args);
}
/* Fallback */
int _background_pid = fork();
if (!_background_pid) {
sprintf(path, "%s/Desktop", home);
chdir(path);
char * args[] = {"/bin/file-browser", "--wallpaper", NULL};
execvp(args[0], args);
}
int _panel_pid = fork();
if (!_panel_pid) {
char * args[] = {"/bin/panel", "--really", NULL};
execvp(args[0], args);
}
wait(NULL);
int pid;
do {
pid = waitpid(-1, NULL, 0);
} while ((pid > 0) || (pid == -1 && errno == EINTR));
return 0;
}