src/main.c



    1 /**
    2  * I3cstat prints a configurable status bar for the i3 window manager
    3  * Copyright (C) 2022 Aaron Ball <nullspoon@oper.io>
    4  * 
    5  * This program is free software: you can redistribute it and/or modify
    6  * it under the terms of the GNU General Public License as published by
    7  * the Free Software Foundation, either version 3 of the License, or
    8  * (at your option) any later version.
    9  * 
   10  * This program is distributed in the hope that it will be useful,
   11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   13  * GNU General Public License for more details.
   14  * 
   15  * You should have received a copy of the GNU General Public License
   16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   17  */
   18 #include <stdio.h>
   19 #include <stdlib.h>
   20 #include <unistd.h>
   21 #include <string.h>
   22 #include <time.h>
   23 
   24 #include <locale.h>
   25 
   26 #include "common.h"
   27 #include "config.h"
   28 
   29 #define xstr(s) str(s)
   30 #define str(s)  #s
   31 
   32 
   33 int main(int argc, char* argv[]) {
   34   char confpath[256];
   35   int sleeptime = 500 * 1000; // 500 ms
   36   struct node* list = NULL;
   37   struct node* cur = NULL;
   38 
   39   // Required for unicode symbols to work
   40   setlocale(LC_ALL, "");
   41 
   42   // Build the config path
   43   sprintf(confpath, "%s/.config/i3cstat.conf", getenv("HOME"));
   44 
   45   list = config_load(confpath);
   46   if(!list) {
   47     printf("Error: Could load config file from %s\n", confpath);
   48     return 2;
   49   }
   50   cur = list;
   51 
   52   printf("{ \"version\": 1 }\n");
   53   printf("[\n[],\n");
   54 
   55   while(1) {
   56     printf("[\n");
   57     while(cur) {
   58       if(time(NULL) - cur->lastrun >= cur->interval) {
   59         cur->loadfunc(cur);
   60         cur->lastrun = time(NULL);
   61       }
   62       node_print(cur);
   63       cur = cur->next;
   64     }
   65     cur = list;
   66     printf("],\n");
   67     usleep(sleeptime);
   68   }
   69   config_free(cur);
   70 
   71   return 0;
   72 }