WIP symlink, net_device virtio, move fixes, upload binary fixes

Author: ProgrammerIn-wonderland

src/emulator/src/main.js

@@ -326,8 +326,10 @@ window.onload = async function()
         },
         // bzimage_initrd_from_filesystem: true,
         autostart: true,
-
-        network_relay_url: emu_config.network_relay ?? "wisp://127.0.0.1:4000",
+        net_device: {
+            relay_url: emu_config.network_relay ?? "wisp://127.0.0.1:4000",
+            type: "virtio"
+        },
         virtio_console: true,
     });
 

src/puter-js/src/modules/FileSystem/index.js

@@ -10,6 +10,7 @@ import read from "./operations/read.js";
 import move from "./operations/move.js";
 import write from "./operations/write.js";
 import sign from "./operations/sign.js";
+import symlink from './operations/symlink.js';
 // Why is this called deleteFSEntry instead of just delete? because delete is 
 // a reserved keyword in javascript
 import deleteFSEntry from "./operations/deleteFSEntry.js";
@@ -32,6 +33,7 @@ export class PuterJSFileSystemModule extends AdvancedBase {
     move = move;
     write = write;
     sign = sign;
+    symlink = symlink;
 
     static NARI_METHODS = {
         stat: {

src/puter-js/src/modules/FileSystem/operations/move.js

@@ -1,9 +1,10 @@
 import * as utils from '../../../lib/utils.js';
 import getAbsolutePathForApp from '../utils/getAbsolutePathForApp.js';
+import stat from "./stat.js"
+import path from "../../../lib/path.js"
 
 const move = function (...args) {
     let options;
-
     // If first argument is an object, it's the options
     if (typeof args[0] === 'object' && args[0] !== null) {
         options = args[0];
@@ -36,6 +37,19 @@ const move = function (...args) {
         options.source = getAbsolutePathForApp(options.source);
         options.destination = getAbsolutePathForApp(options.destination);
 
+        if (!options.new_name) {
+            // Handler to check if dest is supposed to be a file or a folder
+            try {
+                const destStats = await stat.bind(this)(options.destination); // this is meant to error if it doesn't exist
+                if (!destStats.is_dir) {
+                    throw "is not directory" // just a wuick way to just to the catch
+                }
+            } catch (e) {
+                options.new_name = path.basename(options.destination);
+                options.destination = path.dirname(options.destination);
+            }
+        }
+
         // create xhr object
         const xhr = utils.initXhr('/move', this.APIOrigin, this.authToken);
 

src/puter-js/src/modules/FileSystem/operations/symlink.js

@@ -0,0 +1,55 @@
+import getAbsolutePathForApp from '../utils/getAbsolutePathForApp.js';
+import pathLib from '../../../lib/path.js';
+
+// This only works for absolute symlinks for now
+const symlink = async function (target, linkPath) {
+
+
+    // If auth token is not provided and we are in the web environment, 
+    // try to authenticate with Puter
+    if(!puter.authToken && puter.env === 'web'){
+        try{
+            await puter.ui.authenticateWithPuter();
+        }catch(e){
+            // if authentication fails, throw an error
+            throw 'Authentication failed.';
+        }
+    }
+
+    // convert path to absolute path
+    linkPath = getAbsolutePathForApp(linkPath);
+    target = getAbsolutePathForApp(target);
+    const name = pathLib.basename(linkPath);
+    const linkDir = pathLib.dirname(linkPath)
+
+    const op =
+        {
+          op: 'symlink',
+          path: linkDir,
+          name: name,
+          target: target
+        };
+
+    const formData = new FormData();
+    formData.append('operation', JSON.stringify(op));
+
+    try {
+        const response = await fetch(this.APIOrigin + "/batch", {
+            method: 'POST',
+            headers: { 'Authorization': `Bearer ${puter.authToken}` },
+            body: formData
+        });
+        if (response.status !== 200) {
+            const error = await response.text();
+            console.error("[symlink] fetch error: ", error);
+            throw error;
+        }
+    } catch (e) {
+        console.error("[symlink] fetch error: ", e);
+        throw e;
+    }
+    
+
+}
+
+export default symlink;

src/puter-js/src/modules/FileSystem/operations/upload.js

@@ -104,7 +104,7 @@ const upload = async function(items, dirPath, options = {}){
         // blob
         else if(items instanceof Blob){
             // create a File object from the blob
-            let file = new File([items], options.name, { type: "text/plain" });
+            let file = new File([items], options.name, { type: "application/octet-stream" });
             entries = [file];
             // add FullPath property to each entry
             for(let i=0; i<entries.length; i++){