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neowofetch/uwufetch.c
TheDarkBug da1b4470a1 Possible fix for #27
2021-03-14 13:14:57 +01:00

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/*
* UwUfetch is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/sysinfo.h>
#include <sys/utsname.h>
// COLORS
#define NORMAL "\x1b[0m"
#define BOLD "\x1b[1m"
#define BLACK "\x1b[30m"
#define RED "\x1b[31m"
#define GREEN "\x1b[32m"
#define YELLOW "\x1b[33m"
#define BLUE "\x1b[34m"
#define MAGENTA "\x1b[0;35m"
#define CYAN "\x1b[36m"
#define WHITE "\x1b[37m"
#define PINK "\x1b[38;5;201m"
#define LPINK "\x1b[38;5;213m"
struct utsname sys_var;
struct sysinfo sys;
int ram_max = 0, ram_free = 0, pkgs, a_i_flag = 0;
char user[32], host[256], shell[64], version_name[64], cpu_model[256], pkgman_name[64], image_name[32];
int pkgman();
void get_info();
void list();
void print_ascii();
void print_info();
void print_image();
void usage(char*);
void uwu_name();
int main(int argc, char *argv[]) {
int opt = 0;
get_info();
while((opt = getopt(argc, argv, "ad:hilc:")) != -1) {
switch(opt) {
case 'a':
a_i_flag = 0;
break;
case 'c':
a_i_flag = 1;
sprintf(image_name, "%s", optarg);
break;
case 'd':
if (optarg) sprintf(version_name, "%s", optarg);
break;
case 'h':
usage(argv[0]);
return 0;
case 'i':
a_i_flag = 1;
break;
case 'l':
list(argv[0]);
return 0;
default:
break;
}
}
if (argc == 1 || a_i_flag == 0) print_ascii();
else if (a_i_flag) print_image();
uwu_name();
print_info();
}
int pkgman() { // this is just a function that returns the total of installed packages
int apt, apk, dnf, emerge, flatpak, guix, nix, pacman, rpm, xbps, total = 0;
FILE *file[10]; // when you add a new package manager support, make sure to update the array size.
file[0] = popen("dpkg-query -f '${binary:Package}\n' -W 2> /dev/null | wc -l", "r");
file[1] = popen("apk info 2> /dev/null | wc -l", "r");
file[2] = popen("dnf list installed 2> /dev/null | wc -l", "r");
file[3] = popen("qlist -I 2> /dev/null | wc -l", "r");
file[4] = popen("flatpak list 2> /dev/null | wc -l", "r");
file[5] = popen("guix package --list-installed 2> /dev/null | wc -l", "r");
file[6] = popen("nix-store -q --requisites /run/current-sys_vartem/sw 2> /dev/null | wc -l", "r");
file[7] = popen("pacman -Qq 2> /dev/null | wc -l", "r");
file[8] = popen("rpm -qa --last 2> /dev/null | wc -l", "r");
file[9] = popen("xbps-query -l 2> /dev/null | wc -l", "r");
// the if statements are there for error handling and for preventing the #27 issue
if (fscanf(file[0], "%d", &apt) == 3) apt = 0;
if (fscanf(file[1], "%d", &apk) == 3) apk = 0;
if (fscanf(file[2], "%d", &dnf) == 3) dnf = 0;
if (fscanf(file[3], "%d", &emerge) == 3) emerge = 0;
if (fscanf(file[4], "%d", &flatpak) == 3) flatpak = 0;
if (fscanf(file[5], "%d", &guix) == 3) guix = 0;
if (fscanf(file[6], "%d", &nix) == 3) nix = 0;
if (fscanf(file[7], "%d", &pacman) == 3) pacman = 0;
if (fscanf(file[8], "%d", &rpm) == 3) rpm = 0;
if (fscanf(file[9], "%d", &xbps) == 3) xbps = 0;
for (int i = 0; i < 8; i++) fclose(file[i]);
#define ADD_PKGMAN_NAME(package_count, pkgman_to_add) if (package_count > 0) { total += package_count; strcat(pkgman_name, pkgman_to_add); }
ADD_PKGMAN_NAME(apt, "(apt)")
ADD_PKGMAN_NAME(apk, "(apk)")
ADD_PKGMAN_NAME(dnf, "(dnf)")
ADD_PKGMAN_NAME(emerge, "(emerge)")
ADD_PKGMAN_NAME(flatpak,"(flatpak)")
ADD_PKGMAN_NAME(guix ,"(guix)")
ADD_PKGMAN_NAME(nix, "(nix)")
ADD_PKGMAN_NAME(pacman, "(pacman)")
ADD_PKGMAN_NAME(rpm, "(rpm)")
ADD_PKGMAN_NAME(xbps, "(xbps)")
#undef ADD_PKGMAN_NAME
return total;
}
void print_info() { // print collected info
printf( "\033[9A\033[18C%s%s%s@%s\n"
"\033[18C%s%sOWOS %s%s\n"
"\033[18C%s%sKERNEL %s%s %s\n"
"\033[18C%s%sCPUWU %s%s\n"
"\033[18C%s%sWAM %s%i MB/%i MB\n"
"\033[18C%s%sSHELL %s%s\n"
"\033[18C%s%sPKGS %s%s%d %s\n"
"\033[18C%s%sUWUPTIME %s"/*"%lid, "*/"%lih, %lim\n"
"\033[18C%s%s\u2587\u2587%s\u2587\u2587%s\u2587\u2587%s\u2587\u2587%s\u2587\u2587%s\u2587\u2587%s\u2587\u2587%s\u2587\u2587%s\n",
NORMAL, BOLD, user, host,
NORMAL, BOLD, NORMAL, version_name,
NORMAL, BOLD, NORMAL, sys_var.release, sys_var.machine,
NORMAL, BOLD, NORMAL, cpu_model,
NORMAL, BOLD, NORMAL, (ram_max - ram_free), ram_max,
NORMAL, BOLD, NORMAL, shell,
NORMAL, BOLD, NORMAL, NORMAL, pkgs, pkgman_name,
NORMAL, BOLD, NORMAL, /*sys.uptime/60/60/24,*/ sys.uptime/60/60, sys.uptime/60%60,
BOLD, BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE, NORMAL);
}
void get_info() { // get all necessary info
char line[256]; // var to scan file lines
// os version
FILE *os_release = fopen("/etc/os-release", "r");
FILE *cpuinfo = fopen("/proc/cpuinfo", "r");
if (os_release) { // get normal vars
while (fgets(line, sizeof(line), os_release)) {
sscanf(line, "\nID=%s", version_name);
if (strlen(version_name)) break;
}
while (fgets(line, sizeof(line), cpuinfo)) if (fscanf(cpuinfo, "model name : %[^with\n]", cpu_model)) break;
sprintf(user, "%s", getenv("USER"));
fclose(os_release);
} else { // try for android vars, or unknown system
DIR *system_app = opendir("/system/app/");
DIR *system_priv_app = opendir("/system/priv-app/");
if (system_app && system_priv_app) { // android
closedir(system_app);
closedir(system_priv_app);
sprintf(version_name, "android");
// android vars
FILE *whoami = popen("whoami", "r");
fscanf(whoami, "%s", user);
fclose(whoami);
while (fgets(line, sizeof(line), cpuinfo)) if (fscanf(cpuinfo, "Hardware : %[^\n]", cpu_model)) break;
} else sprintf(version_name, "unknown");
}
fclose(cpuinfo);
gethostname(host, 256);
sscanf(getenv("SHELL"), "%*[bin/]%s", shell);
// system resources
uname(&sys_var);
sysinfo(&sys);
// ram
FILE *meminfo = fopen("/proc/meminfo", "r");
while (fgets(line, sizeof(line), meminfo)) {
sscanf(line, "MemFree: %d kB", &ram_free);
sscanf(line, "MemTotal: %d kB", &ram_max);
if (ram_max > 0 && ram_free > 0) {
ram_max *= 0.001024;
ram_free *= 0.001024;
fclose(meminfo);
break;
}
}
pkgs = pkgman();
}
void list(char* arg) { // prints distribution list
/* distributions are listed by distribution branch
to make the output easier to understand by the user.*/
printf( "%s -d <options>\n"
" Available distributions:\n"
" %sArch linux %sbased:\n"
" %sarch, artix, %smanjaro, \"manjaro-arm\"\n\n"
" %sDebian/%sUbuntu %sbased:\n"
" %sdebian, %slinuxmint, %spopos\n\n"
" %sOther/spare distributions:\n"
" %salpine, %sfedora, %sgentoo, %s\"void\", android, %sunknown\n\n"
" %sBSD:\n"
" freebsd, %sopenbsd\n",
arg, BLUE, NORMAL, BLUE, GREEN, // Arch based colors
RED, YELLOW, NORMAL, RED, GREEN, BLUE, // Debian based colors
NORMAL, BLUE, BLUE, PINK, GREEN, WHITE, // Other/spare distributions colors
RED, YELLOW); // BSD colors
}
void print_ascii() { // prints logo (as ascii art) of the given system. distributions listed alphabetically.
// linux
if (strcmp(version_name, "alpine") == 0) {
printf("\033[2E\033[4C%s. .___.\n"
" / \\/ \\ /\n"
" /OwO\\ɛU\\/ __\n"
" / \\ \\__/ \\\n"
"/ \\ \\\n\n\n", BLUE);
} else if (strcmp(version_name, "arch") == 0) {
printf( "\033[1E\033[8C%s/\\\n"
" / \\\n"
" /\\ \\\n"
" / > w <\\\n"
" / __ \\\n"
" / __| |__-\\\n"
" /_-'' ''-_\\\n\n", BLUE);
} else if (strcmp(version_name, "artix") == 0) {
printf( "\033[1E\033[8C%s/\\\n"
" / \\\n"
" /`'.,\\\n"
" /\u2022 w \u2022 \\\n"
" / ,`\\\n"
" / ,.'`. \\\n"
" /.,'` `'.\\\n\n", BLUE);
} else if (strcmp(version_name, "debian") == 0) {
printf( "\033[1E\033[6C%s______\n"
" / ___ \\\n"
" | / OwO |\n"
" | \\____-\n"
" -_\n"
" --_\n\n\n", RED);
} else if (strcmp(version_name, "fedora") == 0) {
printf( "\033[1E\033[8C%s_____\n"
" / __)%s\\\n"
" %s> %s| / %s<%s\\ \\\n"
" __%s_| %sw%s|_%s_/ /\n"
" / %s(_ _)%s_/\n"
" / / %s| |\n"
" %s\\ \\%s__/ |\n"
" %s\\%s(_____/\n", BLUE, CYAN, WHITE, BLUE, WHITE, CYAN, BLUE, CYAN, BLUE, CYAN, BLUE, CYAN, BLUE, CYAN, BLUE, CYAN, BLUE);
} else if (strcmp(version_name, "gentoo") == 0) {
printf( "\033[1E\033[3C%s_-----_\n"
" ( \\\n"
" \\ OwO \\\n"
"%s \\ )\n"
" / _/\n"
" ( _-\n"
" \\____-\n\n", MAGENTA, WHITE);
} else if (strcmp(version_name, "manjaro") == 0) {
printf( "\033[0E\033[1C\u25b3 \u25b3 \u25e0\u25e0\u25e0\u25e0\n"
" \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m\e[0;42m\e[1;30m > w < \e[0m\e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n");
} else if (strcmp(version_name, "\"manjaro-arm\"") == 0) {
printf( "\033[0E\033[1C\u25b3 \u25b3 \u25e0\u25e0\u25e0\u25e0\n"
" \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m\e[0;42m\e[1;30m > w < \e[0m\e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n"
" \e[0;42m \e[0m \e[0;42m \e[0m \e[0;42m \e[0m\n");
} else if (strcasecmp(version_name, "linuxmint") == 0) {
printf( "\033[2E\033[4C%s__/\\____/\\.\n"
" |%s.--. %s|\n"
" %s, %s¯| %s| UwU| %s|\n"
" %s|| %s| %s| | %s|\n"
" %s | %s| %s---- %s|\n"
" %s --%s'--------'\n\n",GREEN, WHITE, GREEN, WHITE, GREEN, WHITE, GREEN, WHITE, GREEN, WHITE, GREEN, WHITE, GREEN, WHITE, GREEN, WHITE, GREEN);
} else if (strcasecmp(version_name, "popos") == 0) {
printf("\033[2E\033[6C%s|\\.-----./|\n"
" |/ \\|\n"
" | > < |\n"
" | %s~ %sP! %s~ %s|\n"
"_ ---\\ w /\n"
" \\_/ '-----'\n\n", BLUE, LPINK, WHITE, LPINK, BLUE);
} else if (strcmp(version_name, "ubuntu") == 0) {
printf( "\033[1E\033[9C%s_\n"
" %s\u25E3%s__(_)%s\u25E2%s\n"
" _/ --- \\\n"
" (_) |>w<| |\n"
" \\ --- _/\n"
" %sC__/%s---(_)\n\n\n", LPINK, PINK, LPINK, PINK, LPINK, PINK, LPINK);
} else if (strcmp(version_name, "\"void\"") == 0){
printf("\033[2E\033[2C%s |\\_____/|\n"
" _\\____ |\n"
" | \\ \\ |\n"
" | | %s\u00d2w\u00d3 %s| | ,\n"
" | \\_____\\_|-, |\n"
" -_______\\ \\_/\n\n", GREEN, WHITE, GREEN);
} else if (strcmp(version_name, "android") == 0) { // android at the end because it could be not considered as an actual distribution of gnu/linux
printf( "\033[2E\033[3C%s\\ _------_ /\n"
" / \\\n"
" | %s~ %s> w < %s~ %s|\n"
" ------------\n\n\n\n", GREEN, RED, GREEN, RED, GREEN);
}
// BSD
else if (strcmp(version_name, "freebsd") == 0) {
printf( "\033[2E\033[1C%s/\\,-'''''-,/\\\n"
" \\_) (_/\n"
" | \\ / |\n"
" | O w O |\n"
" ; ;\n"
" '-_____-'\n\n", RED);
} else if (strcmp(version_name, "openbsd") == 0) {
printf( "\033[1E\033[3C%s ______ \n"
" \\- -/ %s\u2665 \n"
"%s\\_/ \\ \n"
"| %s> < %s| \n"
"|_ < %s// %sW %s// \n"
"%s/ \\ / \n"
" /-________-\\ \n\n", YELLOW, RED, YELLOW, WHITE, YELLOW, LPINK, WHITE, LPINK, YELLOW);
}
else printf( "\033[0E\033[2C%s._.--._.\n"
" \\|>%s_%s< |/\n"
" |%s:_/%s |\n"
" // \\ \\ ?\n"
" (| | ) /\n"
" %s/'\\_ _/`\\%s-\n"
" %s\\___)=(___/\n\n", WHITE, YELLOW, WHITE, YELLOW, WHITE, YELLOW, WHITE, YELLOW);
}
void print_image() { // prints logo (as an image) of the given system. distributions listed alphabetically.
char command[256];
if (strlen(image_name) > 1) sprintf(command, "viu -t -w 18 -h 8 %s 2> /dev/null", image_name);
else {
if (strcmp(version_name, "android") == 0) sprintf(command, "viu -t -w 18 -h 8 /data/data/com.termux/files/usr/lib/uwufetch/%s.png 2> /dev/null", version_name);
else sprintf(command, "viu -t -w 18 -h 8 /usr/lib/uwufetch/%s.png 2> /dev/null", version_name);
}
if (system(command) != 0) { // if viu is not installed or the image is missing
printf( "\033[0E\033[3C%s\n"
" There was an\n"
" error: viu\n"
" is not installed\n"
" or the image\n"
" is not fount\n"
" Read IMAGES.md\n"
" for more info.\n\n", RED);
}
}
void usage(char* arg) {
printf("Usage: %s <args>\n"
" -a, --ascii prints logo as ascii text (default)\n"
" -c, --custom choose a custom image\n"
" -d, --distro lets you choose the logo to print\n"
" -h, --help prints this help page\n"
" -i, --image prints logo as image\n"
" %sworks in most terminals\n"
" read res/IMAGES.md for more info%s\n",
arg, BLUE, NORMAL);
}
void uwu_name() { // changes distro name to uwufied(?) name
#define STRING_TO_UWU(original, uwufied) if (strcmp(version_name, original) == 0) sprintf(version_name, "%s", uwufied)
// linux
STRING_TO_UWU("alpine", "Nyalpine");
else STRING_TO_UWU("arch", "Nyarch Linuwu");
else STRING_TO_UWU("artix", "Nyartix Linuwu");
else STRING_TO_UWU("debian", "Debinyan");
else STRING_TO_UWU("fedora", "Fedowa");
else STRING_TO_UWU("gentoo", "GentOwO");
else STRING_TO_UWU("guix", "gnUwU gUwUix");
else STRING_TO_UWU("linuxmint", "LinUWU Miwint");
else STRING_TO_UWU("manjaro", "Myanjawo");
else STRING_TO_UWU("manjaro-arm", "Myanjawo AWM");
else STRING_TO_UWU("popos", "PopOwOS");
else STRING_TO_UWU("ubuntu", "Uwuntu");
else STRING_TO_UWU("\"void\"", "OwOid");
else STRING_TO_UWU("android", "Nyandroid"); // android at the end because it could be not considered as an actual distribution of gnu/linux
// BSD
else STRING_TO_UWU("freebsd", "FweeBSD");
else STRING_TO_UWU("openbsd", "OwOpenBSD");
else {
sprintf(version_name, "%s", "unknown");
if (a_i_flag == 1) {
print_image();
printf("\n");
}
}
#undef STRING_TO_UWU
}
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