178 lines
4.5 KiB
C
178 lines
4.5 KiB
C
/*
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* Copyright (C) 1999-2000, Michael Jennings
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <signal.h>
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#include <sys/wait.h>
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#include <errno.h>
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#include "config.h"
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#include "epplet.h"
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#ifdef HAVE_LIBGTOP
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#include <glibtop.h>
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#include <glibtop/uptime.h>
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#include "proc.h"
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#endif
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#if 0
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# define D(x) do {printf("%10s | %7d: [debug] ", __FILE__, __LINE__); printf x; fflush(stdout);} while (0)
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#else
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# define D(x) ((void) 0)
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#endif
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#define BEGMATCH(a, b) (!strncasecmp((a), (b), (sizeof(b) - 1)))
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#define NONULL(x) ((x) ? (x) : (""))
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Epplet_gadget close_button, label1, label2, label3, label4;
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int mem_val = 0, swap_val = 0;
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static void timer_cb(void *data);
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static void close_cb(void *data);
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static void in_cb(void *data, Window w);
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static void out_cb(void *data, Window w);
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static void
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timer_cb(void *data)
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{
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char buff[1024];
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unsigned long days, hours, mins, secs;
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double total_secs, delay;
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#ifdef HAVE_LIBGTOP
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glibtop_uptime uptime;
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glibtop_get_uptime(&uptime);
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secs = (unsigned long)uptime.uptime;
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#else
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FILE *fp;
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if ((fp = fopen("/proc/uptime", "r")) == NULL)
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{
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D(("Failed to open /proc/uptime -- %s\n", strerror(errno)));
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return;
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}
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fgets(buff, sizeof(buff), fp);
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sscanf(buff, "%lf", &total_secs);
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secs = (unsigned long)total_secs;
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fclose(fp);
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#endif
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days = secs / 86400;
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secs %= 86400;
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hours = secs / 3600;
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secs %= 3600;
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mins = secs / 60;
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secs %= 60;
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if (secs == 0)
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{
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secs = 60;
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}
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delay = (double)secs;
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Esnprintf(buff, sizeof(buff), "%lu days", days);
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Epplet_change_label(label2, buff);
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Esnprintf(buff, sizeof(buff), "%lu hours", hours);
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Epplet_change_label(label3, buff);
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Esnprintf(buff, sizeof(buff), "%lu mins", mins);
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Epplet_change_label(label4, buff);
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Esync();
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Epplet_timer(timer_cb, NULL, delay, "TIMER");
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return;
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data = NULL;
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}
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static void
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close_cb(void *data)
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{
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Epplet_unremember();
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Esync();
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exit(0);
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data = NULL;
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}
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static void
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in_cb(void *data, Window w)
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{
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if (w == Epplet_get_main_window())
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{
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Epplet_gadget_show(close_button);
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}
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return;
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data = NULL;
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}
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static void
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out_cb(void *data, Window w)
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{
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if (w == Epplet_get_main_window())
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{
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Epplet_gadget_hide(close_button);
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}
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return;
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data = NULL;
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w = (Window) 0;
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}
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int
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main(int argc, char **argv)
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{
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int prio;
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atexit(Epplet_cleanup);
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prio = getpriority(PRIO_PROCESS, getpid());
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setpriority(PRIO_PROCESS, getpid(), prio + 10);
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Epplet_Init("E-Sys", "0.1", "Enlightenment Uptime Epplet", 3, 3, argc, argv,
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0);
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close_button =
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Epplet_create_button(NULL, NULL, 34, 2, 0, 0, "CLOSE", 0, NULL, close_cb,
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NULL);
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label1 = Epplet_create_label(4, 4, "Uptime", 1);
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label2 = Epplet_create_label(4, 16, "", 1);
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label3 = Epplet_create_label(4, 26, "", 1);
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label4 = Epplet_create_label(4, 36, "", 1);
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Epplet_gadget_show(label1);
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Epplet_gadget_show(label2);
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Epplet_gadget_show(label3);
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Epplet_gadget_show(label4);
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Epplet_show();
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Epplet_register_focus_in_handler(in_cb, NULL);
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Epplet_register_focus_out_handler(out_cb, NULL);
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timer_cb(NULL); /* Set everything up */
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Epplet_Loop();
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return 0;
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}
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