ChibraxOS 2

Changes: - kernel 6.0.2 - Broken init scripts - Switch to bun for better peroformance an easier ffi - Removed grup - Efi support without graphics (at least graphics werent tested) - Suppression de toutes les dépendance non libc - new splash - broken audio - typescript support - ls rewritten to be more reliable
2022-10-22 13:47:33 +02:00
parent db49f8d205
commit 721c919c7b
76 changed files with 2485 additions and 2665 deletions
@@ -0,0 +1,144 @@
+'strict'
+import { file } from 'bun'
+import * as fs from 'fs'
+import * as path from 'path'
+
+
+let paths: string[] = []
+let options = []
+
+const defaultColors = {
+    di: [1, 34],
+    ln: [1, 36],
+    ex: [1, 32]
+}
+
+for(const arg of process.argv.slice(3)){
+    if(arg.startsWith('--')){
+        options.push(arg)
+    }
+    else if(arg.startsWith('-')){
+        for(let option of arg.slice(1)){
+            options.push('-' + option);
+        }
+    }
+    else{
+        paths.push(arg)
+    }
+}
+
+if(paths.length == 0){
+    paths = [ process.cwd() ];
+}
+
+
+try{
+
+    listFiles(paths[0], options)
+}
+catch(e){
+    switch(e.code){
+        case 'ENOENT':
+            console.error(`path '${paths[0]}' does not exist`);
+            break;
+        default:
+            console.error(`ls: ${e}`)
+    }
+}
+
+
+
+
+function listFiles(directory: string, options: string[]){
+    if(!fs.existsSync(directory)) {
+        console.error('Path not found')
+        return;
+    }
+
+
+    let files = ['.', '..', ...fs.readdirSync(paths[0])]
+
+    if(!options.includes('-a')) {
+        files = files.filter(file => !file.startsWith('.') || file === '.' || file === '..')
+    }
+
+    let colorList: typeof defaultColors
+
+    if(process.env.ls_color) {
+        colorList = { ...defaultColors, ...JSON.parse(process.env.ls_color)}
+    } else {
+        colorList = defaultColors
+    }
+
+    if(options.includes('-l')){
+        console.log(`total ${file.length}`)
+        for(let file of files){
+            let result = ''
+            const stats = fs.lstatSync(path.join(directory, file));
+            let color = ''
+            let defaultColor = '\x1b[0m'
+            let fileType = '?'
+            if(stats.isFile()){
+                fileType = '-';
+                if(stats.mode & 0o100){ //owner can execute
+                    color = colorList.ex ? `\x1b[${colorList.ex[0]}m\x1b[${colorList.ex[1]}m` : '\x1b[0m'
+                }
+            }
+            else if (stats.isDirectory()) {
+                fileType = 'd';
+                color = colorList.di ? `\x1b[${colorList.di[0]}m\x1b[${colorList.di[1]}m` : '\x1b[0m'
+            }
+            else if (stats.isSymbolicLink()){
+                fileType = 'l'
+                color = colorList.ln ? `\x1b[${colorList.ln[0]}m\x1b[${colorList.ln[1]}m` : '\x1b[0m'
+            }
+            result += fileType;
+            const permissions = 'xwr'
+            for(let i=8;i>=0;i--){
+                result += parseInt(Math.pow(2,i).toString(2)) & stats.mode ?  permissions[i%3] : '-'
+            }
+            if(0o1000 & stats.mode){ // check sticky bit
+                color = '\x1b[40m\x1b[92m\x1b[7m'
+            }
+            const date = stats.mtime.toDateString().split(' ');
+            result += ` ${usernameFromUID(stats.uid)}\t${groupnameFromGID(stats.gid)}\t${stats.size}\t${date[2]} ${date[1]}. ${options.includes('--color') ? color : ''}${file}${defaultColor}`
+            console.log(result)
+        }
+    }
+    else{
+        const defaultColor = '\x1b[0m';
+        if(options.includes('--color')){
+            let result = ''
+            for(let file of files){
+                const stats = fs.lstatSync(path.join(directory, file));
+                let color = defaultColor
+                if(0o1000 & stats.mode){ // check sticky bit
+                    color = '\x1b[40m\x1b[92m\x1b[7m'
+                } else if(stats.isDirectory()){
+                    color = colorList.di ? `\x1b[${colorList.di[1]}m\x1b[${colorList.di[0]}m` : defaultColor
+                } else if (stats.isSymbolicLink()){
+                    color = colorList.ln ? `\x1b[${colorList.ln[1]}m\x1b[${colorList.ln[0]}m` : defaultColor
+                }
+
+                result += color + file + '  ' + defaultColor;
+            }
+            console.log(result)
+        }else{
+            console.log(files.join('  '))
+        }
+    }
+}
+
+function usernameFromUID(uid: string | number){
+    if(uid == 0) return 'root'
+    if(uid != 0) return 'unknown user'
+    //TODO: add support for multiple users to the os
+    return uid
+}
+
+function groupnameFromGID(uid: string | number){
+    if(uid == 0) return 'root'
+    if(uid != 0) return 'unknown group'
+    //TODO: add support for multiple groups to the os
+    return uid
+}