Windows Permission problems

Author: haneefdm

src/frontend/extension.ts

@@ -410,27 +410,33 @@ export class CortexDebugExtension {
     private debugSessionTerminated(session: vscode.DebugSession) {
         if (session.type !== 'cortex-debug') { return; }
 
-        Reporting.endSession();
+        try {
+            Reporting.endSession();
 
-        this.registerProvider.debugSessionTerminated();
-        this.peripheralProvider.debugSessionTerminated();
-        if (this.swo) {
-            this.swo.debugSessionTerminated();
-        }
-        if (this.rtt) {
-            this.rtt.debugSessionTerminated();
-        }
-        if (this.swoSource) {
-            this.swoSource.dispose();
-            this.swoSource = null;
-        }
+            this.registerProvider.debugSessionTerminated();
+            this.peripheralProvider.debugSessionTerminated();
+            if (this.swo) {
+                this.swo.debugSessionTerminated();
+            }
+            if (this.rtt) {
+                this.rtt.debugSessionTerminated();
+            }
+            if (this.swoSource) {
+                this.swoSource.dispose();
+                this.swoSource = null;
+            }
 
-        this.rttSources.forEach((s) => s.dispose())
-        this.rttSources = [];
-        this.rttTerminals.forEach((t) => t.inUse = false);
-        this.rttPortMap = {};
+            this.rttSources.forEach((s) => s.dispose())
+            this.rttSources = [];
+            this.rttTerminals.forEach((t) => t.inUse = false);
+            this.rttPortMap = {};
 
-        this.clearAdapterOutputChannel = true;
+            this.clearAdapterOutputChannel = true;
+        }
+        catch (e) {
+            vscode.window.showInformationMessage('Debug session did not terminate cleanly ${e}. Please report this problem');
+        }
+        
     }
 
     private receivedCustomEvent(e: vscode.DebugSessionCustomEvent) {

src/frontend/views/peripheral.ts

@@ -29,7 +29,12 @@ export class PeripheralTreeProvider implements vscode.TreeDataProvider<Periphera
             state.push(... p.saveState());
         });
 
-        fs.writeFileSync(path, JSON.stringify(state), { encoding: 'utf8', flag: 'w' });
+        try {
+            fs.writeFileSync(path, JSON.stringify(state), { encoding: 'utf8', flag: 'w' });
+        }
+        catch (e) {
+            vscode.window.showWarningMessage(`Unable to save periperal preferences ${e}`);
+        }
     }
 
     private loadSVD(SVDFile: string): Thenable<any> {

src/frontend/views/registers.ts

@@ -1,11 +1,13 @@
 import { TreeItem, TreeDataProvider, EventEmitter, Event, TreeItemCollapsibleState, debug, workspace, ProviderResult} from 'vscode';
 import * as fs from 'fs';
 import * as path from 'path';
+import * as vscode from 'vscode';
 
 import { NodeSetting } from '../../common';
 import { RegisterNode, RegisterValue } from './nodes/registernode';
 import { MessageNode } from './nodes/messagenode';
 import { BaseNode } from './nodes/basenode';
+import { getVSCodeDownloadUrl } from 'vscode-test/out/util';
 
 export class RegisterTreeProvider implements TreeDataProvider<BaseNode> {
     // tslint:disable-next-line:variable-name
@@ -121,7 +123,12 @@ export class RegisterTreeProvider implements TreeDataProvider<BaseNode> {
             state.push(...r._saveState());
         });
 
-        fs.writeFileSync(fspath, JSON.stringify(state), { encoding: 'utf8', flag: 'w' });
+        try {
+            fs.writeFileSync(fspath, JSON.stringify(state), { encoding: 'utf8', flag: 'w' });
+        }
+        catch (e) {
+            vscode.window.showWarningMessage(`Unable to save register preferences ${e}`);
+        }
     }
 
     public debugSessionTerminated() {