1 #include "sys_version.h" // 这是系统的版本头文件，在编译过程中自动生成 2 #include <libc/src/math.h> 3 #include <libc/src/stdio.h> 4 #include <libc/src/stdlib.h> 5 #include <libc/src/time.h> 6 #include <libc/src/unistd.h> 7 8 void print_ascii_logo() 9 { 10 printf(" ____ ___ ____ \n"); 11 printf("| _ \\ _ __ __ _ __ _ ___ _ __ / _ \\ / ___| \n"); 12 printf("| | | || '__| / _` | / _` | / _ \\ | '_ \\ | | | |\\___ \\ \n"); 13 printf("| |_| || | | (_| || (_| || (_) || | | || |_| | ___) |\n"); 14 printf("|____/ |_| \\__,_| \\__, | \\___/ |_| |_| \\___/ |____/ \n"); 15 printf(" |___/ \n"); 16 } 17 void print_copyright() 18 { 19 printf(" DragonOS - An opensource operating system.\n"); 20 printf(" Copyright: fslongjin & DragonOS Community. 2022, All rights reserved.\n"); 21 printf(" Version: "); 22 put_string("V0.1.2\n", COLOR_GREEN, COLOR_BLACK); 23 printf(" Git commit SHA1: %s\n", DRAGONOS_GIT_COMMIT_SHA1); 24 printf(" Build time: %s %s\n", __DATE__, __TIME__); 25 printf(" \nYou can visit the project via:\n"); 26 printf("\n"); 27 put_string(" Official Website: https://DragonOS.org\n", COLOR_INDIGO, COLOR_BLACK); 28 put_string(" GitHub: https://github.com/fslongjin/DragonOS\n", COLOR_ORANGE, COLOR_BLACK); 29 printf("\n"); 30 printf(" Maintainer: longjin <longjin@RinGoTek.cn>\n"); 31 printf(" Get contact with the community: <contact@DragonOS.org>\n"); 32 printf("\n"); 33 printf(" If you find any problems during use, please visit:\n"); 34 put_string(" https://bbs.DragonOS.org\n", COLOR_ORANGE, COLOR_BLACK); 35 printf("\n"); 36 } 37 38 int main() 39 { 40 print_ascii_logo(); 41 42 print_copyright(); 43 44 return 0; 45 }