From 0600ab3b9f540fb32992553eb439701bf54fc9d0 Mon Sep 17 00:00:00 2001
From: Steven Hugg <hugg@fasterlight.com>
Date: Wed, 14 Oct 2020 17:33:15 -0500
Subject: [PATCH] file#_post: ignore/force params

---
 package.json               |  3 ++-
 src/common/baseplatform.ts | 14 +++++------
 src/ide/ui.ts              | 20 +++++++++------
 src/tools/runmachine.ts    | 51 ++++++++++++++++++++++++++++++++++++++
 src/tools/tsconfig.json    |  3 ++-
 5 files changed, 75 insertions(+), 16 deletions(-)
 create mode 100644 src/tools/runmachine.ts

diff --git a/package.json b/package.json
index 66a29974..2b269b1a 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,8 @@
     "test-platforms": "NODE_PATH=$(pwd) mocha --recursive --timeout 60000 test/cli/testplatforms.js",
     "test-profile": "NODE_PATH=$(pwd) mocha --recursive --timeout 60000 --prof test/cli",
     "start": "electron .",
-    "fuzzbasic": "jsfuzz gen/common/basic/fuzz.js ~/basic/corpus/ --versifier false"
+    "fuzzbasic": "jsfuzz gen/common/basic/fuzz.js ~/basic/corpus/ --versifier false",
+    "machine": "node gen/tools/runmachine.js"
   },
   "main": "electron.js",
   "keywords": [
diff --git a/src/common/baseplatform.ts b/src/common/baseplatform.ts
index 335cd778..7bca3418 100644
--- a/src/common/baseplatform.ts
+++ b/src/common/baseplatform.ts
@@ -1029,25 +1029,25 @@ import { ProbeRecorder } from "./recorder";
 export interface Machine extends Bus, Resettable, FrameBased, AcceptsROM, HasCPU, SavesState<EmuState>, SavesInputState<any> {
 }
 
-function hasVideo(arg:any): arg is VideoSource {
+export function hasVideo(arg:any): arg is VideoSource {
     return typeof arg.connectVideo === 'function';
 }
-function hasAudio(arg:any): arg is SampledAudioSource {
+export function hasAudio(arg:any): arg is SampledAudioSource {
     return typeof arg.connectAudio === 'function';
 }
-function hasKeyInput(arg:any): arg is AcceptsKeyInput {
+export function hasKeyInput(arg:any): arg is AcceptsKeyInput {
     return typeof arg.setKeyInput === 'function';
 }
-function hasPaddleInput(arg:any): arg is AcceptsPaddleInput {
+export function hasPaddleInput(arg:any): arg is AcceptsPaddleInput {
     return typeof arg.setPaddleInput === 'function';
 }
-function isRaster(arg:any): arg is RasterFrameBased {
+export function isRaster(arg:any): arg is RasterFrameBased {
     return typeof arg.getRasterY === 'function';
 }
-function hasProbe(arg:any): arg is Probeable {
+export function hasProbe(arg:any): arg is Probeable {
     return typeof arg.connectProbe == 'function';
 }
-function hasBIOS(arg:any): arg is AcceptsBIOS {
+export function hasBIOS(arg:any): arg is AcceptsBIOS {
   return typeof arg.loadBIOS == 'function';
 }
 
diff --git a/src/ide/ui.ts b/src/ide/ui.ts
index 39f6d757..1b55224e 100644
--- a/src/ide/ui.ts
+++ b/src/ide/ui.ts
@@ -2129,24 +2129,30 @@ function loadImportedURL(url : string) {
 }
 
 async function loadFormDataUpload() {
+  var ignore = !!qs['ignore'];
+  var force = !!qs['force'];
   setWaitDialog(true);
   for (var i=0; i<20; i++) {
     let path = qs['file'+i+'_name'];
     let dataenc = qs['file'+i+'_data'];
     if (path == null || dataenc == null) break;
-    let value = dataenc;
-    if (qs['file'+i+'_type'] == 'binary') {
-      value = stringToByteArray(atob(value));
-    }
     var olddata = await store.getItem(path);
-    if (!olddata || confirm("Replace existing file '" + path + "'?")) {
-      await store.setItem(path, value); // TODO: alert when replacing?
-      if (i == 0) { qs['file'] = path; } // set main filename
+    if (!(ignore && olddata)) {
+      let value = dataenc;
+      if (qs['file'+i+'_type'] == 'binary') {
+        value = stringToByteArray(atob(value));
+      }
+      if (!olddata || force || confirm("Replace existing file '" + path + "'?")) {
+        await store.setItem(path, value);
+      }
     }
+    if (i == 0) { qs['file'] = path; } // set main filename
     delete qs['file'+i+'_name'];
     delete qs['file'+i+'_data'];
     delete qs['file'+i+'_type'];
   }
+  delete qs['ignore'];
+  delete qs['force'];
   setWaitDialog(false);
   replaceURLState();
 }
diff --git a/src/tools/runmachine.ts b/src/tools/runmachine.ts
new file mode 100644
index 00000000..e3daa4a9
--- /dev/null
+++ b/src/tools/runmachine.ts
@@ -0,0 +1,51 @@
+
+import { hasAudio, hasVideo, Machine } from "../common/baseplatform";
+import { SampledAudioSink } from "../common/devices";
+
+class NullAudio implements SampledAudioSink {
+    feedSample(value: number, count: number): void {
+    }    
+}
+
+class MachineRunner {
+    machine: Machine;
+    pixels: Uint32Array;
+
+    constructor(machine: Machine) {
+        this.machine = machine;
+    }
+    setup() {
+        if (hasVideo(this.machine)) {
+            var vid = this.machine.getVideoParams();
+            this.pixels = new Uint32Array(vid.width * vid.height);
+            this.machine.connectVideo(this.pixels);
+        }
+        if (hasAudio(this.machine)) {
+            this.machine.connectAudio(new NullAudio());
+        }
+        this.machine.reset();
+    }
+    run() {
+        this.machine.advanceFrame(null);
+    }
+}
+
+async function loadMachine(modname: string, clsname: string) : Promise<Machine> {
+    var mod = await import('../machine/'+modname);
+    var cls = mod[clsname];
+    var machine = new cls();
+    return machine;
+}
+
+async function runMachine() {
+    var machine = await loadMachine(process.argv[2], process.argv[3]);
+    var runner = new MachineRunner(machine);
+    runner.setup();
+    runner.run();
+    console.log(runner.machine.saveState());
+}
+
+global.atob = require('atob');
+global.btoa = require('btoa');
+runMachine();
+
diff --git a/src/tools/tsconfig.json b/src/tools/tsconfig.json
index 9bedf86b..354d538d 100644
--- a/src/tools/tsconfig.json
+++ b/src/tools/tsconfig.json
@@ -5,7 +5,8 @@
     "outDir": "../../gen/tools"
   },
   "references": [
-    { "path": "../common" }
+    { "path": "../common" },
+    { "path": "../machine" }
   ],
   "include": [
     "**/*.ts"