version 0.6.2

* use prepare instead of postinstall as vscode is a dev dependency  only

* add missing uuid dependency
update devDependencies

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Change Log
 
+### version 0.6.2
+* Fix broken logcat command due to missing dependency
+
+### version 0.6.1
+* Regenerate package-lock.json to remove event-stream vulnerability - https://github.com/dominictarr/event-stream/issues/116
+
+### version 0.6.0
+* Fix issue with breakpoints not enabling correctly
+* Fix issue with JDWP failure on breakpoint hit
+* Added support for diagnostic logs using trace configuration option
+* Updated default apkFile path to match current releases of Android Studio
+* Updated package dependencies
+
 ### version 0.5.0
 * Debugger support for Kotlin source files
 * Exception UI

package.json

@@ -2,7 +2,7 @@
     "name": "android-dev-ext",
     "displayName": "Android",
     "description": "Android debugging support for VS Code",
-    "version": "0.5.0",
+    "version": "0.6.2",
     "publisher": "adelphes",
     "preview": true,
     "license": "MIT",
@@ -43,7 +43,7 @@
         "debuggers": [
             {
                 "type": "android",
-                "label": "Android Debug",
+                "label": "Android",
                 "program": "./src/debugMain.js",
                 "runtime": "node",
                 "configurationAttributes": {
@@ -62,7 +62,7 @@
                             "apkFile": {
                                 "type": "string",
                                 "description": "Fully qualified path to the built APK (Android Application Package)",
-                                "default": "${workspaceRoot}/app/build/outputs/apk/app-debug.apk"
+                                "default": "${workspaceRoot}/app/build/outputs/apk/debug/app-debug.apk"
                             },
                             "adbPort": {
                                 "type": "integer",
@@ -93,6 +93,11 @@
                                 "type": "string",
                                 "description": "Target Device ID (as indicated by 'adb devices'). Use this to specify which device is used for deployment when multiple devices are connected.",
                                 "default": ""
+                            },
+                            "trace": {
+                                "type": "boolean",
+                                "description": "Set to true to output debugging logs for diagnostics",
+                                "default": "false"
                             }
                         }
                     }
@@ -100,10 +105,10 @@
                 "initialConfigurations": [
                     {
                         "type": "android",
-                        "name": "Android Debug",
+                        "name": "Android",
                         "request": "launch",
                         "appSrcRoot": "${workspaceRoot}/app/src/main",
-                        "apkFile": "${workspaceRoot}/app/build/outputs/apk/app-debug.apk",
+                        "apkFile": "${workspaceRoot}/app/build/outputs/apk/debug/app-debug.apk",
                         "adbPort": 5037
                     }
                 ],
@@ -116,7 +121,7 @@
                             "request": "launch",
                             "name": "${2:Launch App}",
                             "appSrcRoot": "^\"\\${workspaceRoot}/app/src/main\"",
-                            "apkFile": "^\"\\${workspaceRoot}/app/build/outputs/apk/app-debug.apk\"",
+                            "apkFile": "^\"\\${workspaceRoot}/app/build/outputs/apk/debug/app-debug.apk\"",
                             "adbPort": 5037
                         }
                     }
@@ -126,23 +131,24 @@
         ]
     },
     "scripts": {
-        "postinstall": "node ./node_modules/vscode/bin/install",
+        "prepare": "node ./node_modules/vscode/bin/install",
         "test": "node ./node_modules/vscode/bin/test"
     },
     "dependencies": {
-        "vscode-debugprotocol": "^1.20.0",
-        "vscode-debugadapter": "^1.20.0",
-        "long": "^3.2.0",
+        "vscode-debugprotocol": "^1.32.0",
+        "vscode-debugadapter": "^1.32.0",
+        "long": "^4.0.0",
+        "uuid": "^3.3.2",
         "ws": "^1.1.1",
         "xmldom": "^0.1.27",
-        "xpath": "^0.0.23"
+        "xpath": "^0.0.27"
     },
     "devDependencies": {
-        "typescript": "^2.0.3",
-        "vscode": "^1.0.0",
-        "mocha": "^2.3.3",
-        "eslint": "^3.6.0",
-        "@types/node": "^6.0.40",
-        "@types/mocha": "^2.2.32"
+        "@types/mocha": "^5.2.5",
+        "@types/node": "^10.12.5",
+        "eslint": "^5.9.0",
+        "mocha": "^5.2.0",
+        "typescript": "^3.1.6",
+        "vscode": "^1.1.26"
     }
-}
+}

src/debugMain.js

@@ -17,7 +17,7 @@ const { ADBClient } = require('./adbclient');
 const { Debugger } = require('./debugger');
 const $ = require('./jq-promise');
 const { AndroidThread } = require('./threads');
-const { D, isEmptyObject } = require('./util');
+const { D, onMessagePrint, isEmptyObject } = require('./util');
 const { AndroidVariables } = require('./variables');
 const { evaluate } = require('./expressions');
 const ws_proxy = require('./wsproxy').proxy.Server(6037, 5037);
@@ -73,6 +73,9 @@ class AndroidDebugSession extends DebugSession {
         // flag to distinguish unexpected disconnection events (initiated from the device) vs user-terminated requests
         this._isDisconnecting = false;
 
+        // trace flag for printing diagnostic messages to the client Output Window
+        this.trace = false;
+
 		// this debugger uses one-based lines and columns
 		this.setDebuggerLinesStartAt1(true);
 		this.setDebuggerColumnsStartAt1(true);
@@ -106,14 +109,19 @@ class AndroidDebugSession extends DebugSession {
 	}
 
     LOG(msg) {
-        D(msg);
+        if (!this.trace) {
+            D(msg);
+        }
         // VSCode no longer auto-newlines output
         this.sendEvent(new OutputEvent(msg + os.EOL));
     }
 
     WARN(msg) {
         D(msg = 'Warning: '+msg);
-        this.sendEvent(new OutputEvent(msg + os.EOL));
+        // the message will already be sent if trace is enabled
+        if (!this.trace) {
+            this.sendEvent(new OutputEvent(msg + os.EOL));
+        }
     }
 
     failRequest(msg, response) {
@@ -223,6 +231,10 @@ class AndroidDebugSession extends DebugSession {
     }
 
 	launchRequest(response/*: DebugProtocol.LaunchResponse*/, args/*: LaunchRequestArguments*/) {
+        if (args && args.trace) {
+            this.trace = args.trace;
+            onMessagePrint(this.LOG.bind(this));
+        }
 
         try { D('Launching: ' + JSON.stringify(args)); } catch(ex) {}
         // app_src_root must end in a path-separator for correct validation of sub-paths
@@ -360,6 +372,9 @@ class AndroidDebugSession extends DebugSession {
                 this.sendResponse(response);
                 return this.dbgr.resume();
             })
+            .then(() => {
+                this.LOG('Application started');
+            })
             .fail(e => {
                 // exceptions use message, adbclient uses msg
                 this.LOG('Launch failed: '+(e.message||e.msg||'No additional information is available'));
@@ -521,6 +536,7 @@ class AndroidDebugSession extends DebugSession {
     }
 
     configurationDoneRequest(response/*, args*/) {
+        D('configurationDoneRequest');
         this.waitForConfigurationDone.resolve();
         this.sendResponse(response);
     }
@@ -551,13 +567,14 @@ class AndroidDebugSession extends DebugSession {
     }
 
     onBreakpointStateChange(e) {
+        D('onBreakpointStateChange');
         e.breakpoints.forEach(javabp => {
             // if there's no associated vsbp we're deleting it, so just ignore the update
             if (!javabp.vsbp) return;
             var verified = !!javabp.state.match(/set|enabled/);
             javabp.vsbp.verified = verified;
             javabp.vsbp.message = null;
-            this.sendEvent(new BreakpointEvent('updated', javabp.vsbp));
+            this.sendEvent(new BreakpointEvent('changed', javabp.vsbp));
         });
     }
 
@@ -582,6 +599,14 @@ class AndroidDebugSession extends DebugSession {
             return bp;
         }
 
+        const sendBPResponse = (response, breakpoints) => {
+            D('setBreakPointsRequest response ' + JSON.stringify(breakpoints.map(bp => bp.verified)));
+            response.body = {
+                breakpoints,
+            };
+    		this.sendResponse(response);
+        }
+
         // the file must lie inside one of the source packages we found (and it must be have a .java extension)
         var srcfolder = path.dirname(srcfpn);
         var pkginfo;
@@ -597,10 +622,7 @@ class AndroidDebugSession extends DebugSession {
         if (!pkginfo || !/\.(java|kt)$/i.test(srcfpn)) {
             // source file is not a java file or is outside of the known source packages
             // just send back a list of unverified breakpoints
-            response.body = {
-                breakpoints: args.breakpoints.map(bp => unverified_breakpoint(bp, 'The breakpoint location is not valid'))
-            };
-    		this.sendResponse(response);
+            sendBPResponse(response, args.breakpoints.map(bp => unverified_breakpoint(bp, 'The breakpoint location is not valid')));
             return;
         }
 
@@ -667,10 +689,7 @@ class AndroidDebugSession extends DebugSession {
                     this._setup_breakpoints(this._queue[0]).then(javabp_arr => {
                         // send back the VS Breakpoint instances
                         var response = this._queue[0].response;
-                        response.body = {
-                            breakpoints: javabp_arr.map(javabp => javabp.vsbp)
-                        };
-                        this._dbgr.sendResponse(response);
+                        sendBPResponse(response, javabp_arr.map(javabp => javabp.vsbp));
                         // .. and do the next one
                         this._queue.shift();
                         this._next();

src/debugger.js

@@ -1425,6 +1425,15 @@ Debugger.prototype = {
             cmd: this.JDWP.Commands.lineTable(methodinfo.owningclass, methodinfo),
         })
             .then(function (linetable, methodinfo) {
+                // if the request failed, just return a blank table
+                if (linetable.errorcode) {
+                    linetable = {
+                        errorcode: linetable.errorcode,
+                        start: '00000000000000000000000000000000',
+                        end: '00000000000000000000000000000000',
+                        lines:[],
+                    }
+                }
                 // the linetable does not correlate code indexes with line numbers
                 // - location searching relies on the table being ordered by code indexes
                 linetable.lines.sort(function (a, b) {

src/jdwp.js

@@ -1,5 +1,5 @@
 const $ = require('./jq-promise');
-const { atob,btoa,D,getutf8bytes,fromutf8bytes,intToHex } = require('./util');
+const { btoa,D,E,getutf8bytes,fromutf8bytes,intToHex } = require('./util');
 /*
     JDWP - The Java Debug Wire Protocol
 */
@@ -96,8 +96,8 @@ function _JDWP() {
             return;
 		}
 		
-		if (this.errorcode != 0) {
-		    console.error("Command failed: error " + this.errorcode, this);
+		if (this.errorcode !== 0) {
+		    E(`JDWP command failed '${this.command.name}'. Error ${this.errorcode}`, this);
         }
 		
 		if (!this.errorcode && this.command && this.command.replydecodefn) {
@@ -109,7 +109,10 @@ function _JDWP() {
 			return;
 		}
 
-		this.decoded = {empty:true};
+		this.decoded = {
+            empty: true,
+            errorcode: this.errorcode,
+        };
 	}
 
 	this.decodereply = function(ths,s) {

src/jq-promise.js

@@ -40,7 +40,7 @@ var Deferred = exports.Deferred = function(p, parent) {
             var faildef = $.Deferred(null, this);
             var p = this._promise.catch(function(a) {
                 if (a.stack) {
-                    console.error(a.stack);
+                    util.E(a.stack);
                     a = [a];
                 }
                 if (this.def._context === null && this.def._parent)

src/util.js

@@ -1,13 +1,18 @@
 const crypto = require('crypto');
 
 var nofn = function () { };
-var D = exports.D = console.log.bind(console);
-var E = exports.E = console.error.bind(console);
-var W = exports.W = console.warn.bind(console);
+const messagePrintCallbacks = new Set();
+var D = exports.D = (...args) => (console.log(...args), messagePrintCallbacks.forEach(cb => cb(...args)))
+var E = exports.E = (...args) => (console.error(...args), messagePrintCallbacks.forEach(cb => cb(...args)))
+var W = exports.W = (...args) => (console.warn(...args), messagePrintCallbacks.forEach(cb => cb(...args)))
 var DD = nofn, cl = D, printf = D;
 var print_jdwp_data = nofn;// _print_jdwp_data;
 var print_packet = nofn;//_print_packet;
 
+exports.onMessagePrint = function(cb) {
+    messagePrintCallbacks.add(cb);
+}
+
 Array.first = function (arr, fn, defaultvalue) {
 	var idx = Array.indexOfFirst(arr, fn);
 	return idx < 0 ? defaultvalue : arr[idx];