/* vim: tabstop=4 shiftwidth=4 noexpandtab * This file is part of ToaruOS and is released under the terms * of the NCSA / University of Illinois License - see LICENSE.md * Copyright (C) 2015-2018 K. Lange * * sysinfo - visually based on screenfetch * * Displays system information in a visually-pleasing format. */ #include #include #include #include #include #include #include #include "toaru_logo.h" #define NUM_DATA_LINES 30 char data_lines[NUM_DATA_LINES][100]; const char * prog_lines[NUM_DATA_LINES] = {NULL}; #define C_A "\033[34;1m" #define C_O "\033[0m" void print_thing(int j) { printf("\033[0m %s", data_lines[j]); fflush(stdout); if (prog_lines[j]) { system(prog_lines[j]); } else { printf("\n"); } } int main(int argc, char * argv[]) { /* Prepare data */ char * user = getenv("USER"); char * wm_theme = getenv("WM_THEME"); char * term = getenv("TERM"); int term_is_toaru = term && strstr(term,"toaru"); int i = 0; prog_lines[i] = "hostname"; sprintf(data_lines[i++], C_A "%s" C_O "@" C_A, user); /* no command */ sprintf(data_lines[i++], C_A "OS: " C_O "ToaruOS"); prog_lines[i] = "uname -sr"; sprintf(data_lines[i++], C_A "Kernel: " C_O); prog_lines[i] = "uptime -p"; sprintf(data_lines[i++], C_A "Uptime: " C_O); prog_lines[i] = "msk count"; sprintf(data_lines[i++], C_A "Packages: " C_O); prog_lines[i] = "sh -v"; sprintf(data_lines[i++], C_A "Shell: " C_O); prog_lines[i] = "yutani-query resolution"; sprintf(data_lines[i++], C_A "Resolution: " C_O); /* no command */ sprintf(data_lines[i++], C_A "WM: " C_O "Yutani"); /* from environment */ sprintf(data_lines[i++], C_A "WM Theme: " C_O "%s", wm_theme); prog_lines[i] = "font-tool -n"; sprintf(data_lines[i++], C_A "Font: " C_O); prog_lines[i] = "cpu-name.krk"; sprintf(data_lines[i++], C_A "CPU: " C_O); prog_lines[i] = "free -ut"; sprintf(data_lines[i++], C_A "RAM: " C_O); int j = 0; for (unsigned int y = 0; y < gimp_image.height; y += 2) { for (unsigned int x = 0; x < gimp_image.width; x += 1) { unsigned char r_t = gimp_image.pixel_data[(x + y * gimp_image.width) * 4]; unsigned char g_t = gimp_image.pixel_data[(x + y * gimp_image.width) * 4 + 1]; unsigned char b_t = gimp_image.pixel_data[(x + y * gimp_image.width) * 4 + 2]; unsigned char a_t = gimp_image.pixel_data[(x + y * gimp_image.width) * 4 + 3]; unsigned char r_b = 0; unsigned char g_b = 0; unsigned char b_b = 0; unsigned char a_b = 0; if (y != gimp_image.height - 1) { r_b = gimp_image.pixel_data[(x + (y + 1) * gimp_image.width) * 4]; g_b = gimp_image.pixel_data[(x + (y + 1) * gimp_image.width) * 4 + 1]; b_b = gimp_image.pixel_data[(x + (y + 1) * gimp_image.width) * 4 + 2]; a_b = gimp_image.pixel_data[(x + (y + 1) * gimp_image.width) * 4 + 3]; } uint32_t out = alpha_blend_rgba( rgba(0,0,0,TERM_DEFAULT_OPAC), premultiply(rgba(r_t, g_t, b_t, a_t))); uint32_t back = alpha_blend_rgba( rgba(0,0,0,TERM_DEFAULT_OPAC), premultiply(rgba(r_b, g_b, b_b, a_b))); if (term_is_toaru) { /* Print half block */ printf("\033[38;6;%d;%d;%d;%dm\033[48;6;%d;%d;%d;%dm▄", (int)_RED(back), (int)_GRE(back), (int)_BLU(back), (int)_ALP(back), (int)_RED(out), (int)_GRE(out), (int)_BLU(out), (int)_ALP(out)); } else { printf("\033[38;2;%d;%d;%dm\033[48;2;%d;%d;%dm▄", (int)_RED(back), (int)_GRE(back), (int)_BLU(back), (int)_RED(out), (int)_GRE(out), (int)_BLU(out)); } } if (j < i) { print_thing(j); j++; } else { printf("\033[0m\n"); } } while (j < i) { for (int x = 0; x < (int)gimp_image.width; x++) { printf(" "); } print_thing(j); j++; } }