79 lines
1.8 KiB
C
79 lines
1.8 KiB
C
/**
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* @brief Simple executable that was used during initial testing of Misaka.
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*
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* @copyright
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* This file is part of ToaruOS and is released under the terms
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* of the NCSA / University of Illinois License - see LICENSE.md
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* Copyright (C) 2021 K. Lange
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <syscall.h>
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#include <sys/time.h>
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#include <sys/utsname.h>
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#include <toaru/graphics.h>
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#include <toaru/text.h>
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static sprite_t wallpaper;
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static struct TT_Font * _tt_font_thin;
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static struct tm * timeinfo;
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static gfx_context_t * ctx;
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static void redraw(void) {
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draw_sprite(ctx, &wallpaper, 0, 0);
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struct utsname u;
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uname(&u);
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char string[1024];
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snprintf(string, 1024,
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"ToaruOS %s %s %s",
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u.release, u.version, u.machine);
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tt_draw_string_shadow(ctx, _tt_font_thin, string, 15, 30, 30, rgb(255,255,255), rgb(0,0,0), 4);
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strftime(string,1024,"%a %d %b %Y %T %Z",timeinfo);
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tt_draw_string_shadow(ctx, _tt_font_thin, string, 15, 30, 60, rgb(255,255,255), rgb(0,0,0), 4);
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flip(ctx);
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}
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int main(int argc, char * argv[]) {
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fprintf(stderr, "open() = %ld\n", syscall_open("/dev/null", 0, 0));
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fprintf(stderr, "open() = %ld\n", syscall_open("/dev/null", 1, 0));
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fprintf(stderr, "open() = %ld\n", syscall_open("/dev/null", 1, 0));
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ctx = init_graphics_fullscreen_double_buffer();
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draw_fill(ctx, rgb(120,120,120));
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flip(ctx);
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_tt_font_thin = tt_font_from_file("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf");
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load_sprite(&wallpaper, "/usr/share/wallpaper.jpg");
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draw_fill(ctx, rgb(0,0,0));
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flip(ctx);
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struct timeval now;
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gettimeofday(&now, NULL);
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int forked = 0;
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while (1) {
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time_t last = now.tv_sec;
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timeinfo = localtime(&last);
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redraw();
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while (1) {
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gettimeofday(&now, NULL);
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if (now.tv_sec != last) break;
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}
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if (!forked) {
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forked = 1;
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system("uname -a");
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}
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}
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return 0;
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}
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