Revert "Remove WebIDE devtools component."

This reverts commit 8c1500707f.

# Conflicts:
#	application/basilisk/components/customizableui/CustomizableUI.jsm

devtools/client/webide/modules/simulator-process.js

@@ -0,0 +1,325 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+"use strict";
+
+const { Cc, Ci, Cu } = require("chrome");
+
+const Environment = require("sdk/system/environment").env;
+const EventEmitter = require("devtools/shared/event-emitter");
+const promise = require("promise");
+const Subprocess = require("sdk/system/child_process/subprocess");
+const Services = require("Services");
+
+loader.lazyGetter(this, "OS", () => {
+  const Runtime = require("sdk/system/runtime");
+  switch (Runtime.OS) {
+    case "Darwin":
+      return "mac64";
+    case "Linux":
+      if (Runtime.XPCOMABI.indexOf("x86_64") === 0) {
+        return "linux64";
+      } else {
+        return "linux32";
+      }
+    case "WINNT":
+      return "win32";
+    default:
+      return "";
+  }
+});
+
+function SimulatorProcess() {}
+SimulatorProcess.prototype = {
+
+  // Check if B2G is running.
+  get isRunning() {
+    return !!this.process;
+  },
+
+  // Start the process and connect the debugger client.
+  run() {
+
+    // Resolve B2G binary.
+    let b2g = this.b2gBinary;
+    if (!b2g || !b2g.exists()) {
+      throw Error("B2G executable not found.");
+    }
+
+    // Ensure Gaia profile exists.
+    let gaia = this.gaiaProfile;
+    if (!gaia || !gaia.exists()) {
+      throw Error("Gaia profile directory not found.");
+    }
+
+    this.once("stdout", function () {
+      if (OS == "mac64") {
+        console.debug("WORKAROUND run osascript to show b2g-desktop window on OS=='mac64'");
+        // Escape double quotes and escape characters for use in AppleScript.
+        let path = b2g.path.replace(/\\/g, "\\\\").replace(/\"/g, '\\"');
+
+        Subprocess.call({
+          command: "/usr/bin/osascript",
+          arguments: ["-e", 'tell application "' + path + '" to activate'],
+        });
+      }
+    });
+
+    let logHandler = (e, data) => this.log(e, data.trim());
+    this.on("stdout", logHandler);
+    this.on("stderr", logHandler);
+    this.once("exit", () => {
+      this.off("stdout", logHandler);
+      this.off("stderr", logHandler);
+    });
+
+    let environment;
+    if (OS.indexOf("linux") > -1) {
+      environment = ["TMPDIR=" + Services.dirsvc.get("TmpD", Ci.nsIFile).path];
+      ["DISPLAY", "XAUTHORITY"].forEach(key => {
+        if (key in Environment) {
+          environment.push(key + "=" + Environment[key]);
+        }
+      });
+    }
+
+    // Spawn a B2G instance.
+    this.process = Subprocess.call({
+      command: b2g,
+      arguments: this.args,
+      environment: environment,
+      stdout: data => this.emit("stdout", data),
+      stderr: data => this.emit("stderr", data),
+      // On B2G instance exit, reset tracked process, remote debugger port and
+      // shuttingDown flag, then finally emit an exit event.
+      done: result => {
+        console.log("B2G terminated with " + result.exitCode);
+        this.process = null;
+        this.emit("exit", result.exitCode);
+      }
+    });
+  },
+
+  // Request a B2G instance kill.
+  kill() {
+    let deferred = promise.defer();
+    if (this.process) {
+      this.once("exit", (e, exitCode) => {
+        this.shuttingDown = false;
+        deferred.resolve(exitCode);
+      });
+      if (!this.shuttingDown) {
+        this.shuttingDown = true;
+        this.emit("kill", null);
+        this.process.kill();
+      }
+      return deferred.promise;
+    } else {
+      return promise.resolve(undefined);
+    }
+  },
+
+  // Maybe log output messages.
+  log(level, message) {
+    if (!Services.prefs.getBoolPref("devtools.webide.logSimulatorOutput")) {
+      return;
+    }
+    if (level === "stderr" || level === "error") {
+      console.error(message);
+      return;
+    }
+    console.log(message);
+  },
+
+  // Compute B2G CLI arguments.
+  get args() {
+    let args = [];
+
+    // Gaia profile.
+    args.push("-profile", this.gaiaProfile.path);
+
+    // Debugger server port.
+    let port = parseInt(this.options.port);
+    args.push("-start-debugger-server", "" + port);
+
+    // Screen size.
+    let width = parseInt(this.options.width);
+    let height = parseInt(this.options.height);
+    if (width && height) {
+      args.push("-screen", width + "x" + height);
+    }
+
+    // Ignore eventual zombie instances of b2g that are left over.
+    args.push("-no-remote");
+
+    // If we are running a simulator based on Mulet,
+    // we have to override the default chrome URL
+    // in order to prevent the Browser UI to appear.
+    if (this.b2gBinary.leafName.includes("firefox")) {
+      args.push("-chrome", "chrome://b2g/content/shell.html");
+    }
+
+    return args;
+  },
+};
+
+EventEmitter.decorate(SimulatorProcess.prototype);
+
+
+function CustomSimulatorProcess(options) {
+  this.options = options;
+}
+
+var CSPp = CustomSimulatorProcess.prototype = Object.create(SimulatorProcess.prototype);
+
+// Compute B2G binary file handle.
+Object.defineProperty(CSPp, "b2gBinary", {
+  get: function () {
+    let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
+    file.initWithPath(this.options.b2gBinary);
+    return file;
+  }
+});
+
+// Compute Gaia profile file handle.
+Object.defineProperty(CSPp, "gaiaProfile", {
+  get: function () {
+    let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
+    file.initWithPath(this.options.gaiaProfile);
+    return file;
+  }
+});
+
+exports.CustomSimulatorProcess = CustomSimulatorProcess;
+
+
+function AddonSimulatorProcess(addon, options) {
+  this.addon = addon;
+  this.options = options;
+}
+
+var ASPp = AddonSimulatorProcess.prototype = Object.create(SimulatorProcess.prototype);
+
+// Compute B2G binary file handle.
+Object.defineProperty(ASPp, "b2gBinary", {
+  get: function () {
+    let file;
+    try {
+      let pref = "extensions." + this.addon.id + ".customRuntime";
+      file = Services.prefs.getComplexValue(pref, Ci.nsIFile);
+    } catch (e) {}
+
+    if (!file) {
+      file = this.addon.getResourceURI().QueryInterface(Ci.nsIFileURL).file;
+      file.append("b2g");
+      let binaries = {
+        win32: "b2g-bin.exe",
+        mac64: "B2G.app/Contents/MacOS/b2g-bin",
+        linux32: "b2g-bin",
+        linux64: "b2g-bin",
+      };
+      binaries[OS].split("/").forEach(node => file.append(node));
+    }
+    // If the binary doesn't exists, it may be because of a simulator
+    // based on mulet, which has a different binary name.
+    if (!file.exists()) {
+      file = this.addon.getResourceURI().QueryInterface(Ci.nsIFileURL).file;
+      file.append("firefox");
+      let binaries = {
+        win32: "firefox.exe",
+        mac64: "FirefoxNightly.app/Contents/MacOS/firefox-bin",
+        linux32: "firefox-bin",
+        linux64: "firefox-bin",
+      };
+      binaries[OS].split("/").forEach(node => file.append(node));
+    }
+    return file;
+  }
+});
+
+// Compute Gaia profile file handle.
+Object.defineProperty(ASPp, "gaiaProfile", {
+  get: function () {
+    let file;
+
+    // Custom profile from simulator configuration.
+    if (this.options.gaiaProfile) {
+      file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
+      file.initWithPath(this.options.gaiaProfile);
+      return file;
+    }
+
+    // Custom profile from addon prefs.
+    try {
+      let pref = "extensions." + this.addon.id + ".gaiaProfile";
+      file = Services.prefs.getComplexValue(pref, Ci.nsIFile);
+      return file;
+    } catch (e) {}
+
+    // Default profile from addon.
+    file = this.addon.getResourceURI().QueryInterface(Ci.nsIFileURL).file;
+    file.append("profile");
+    return file;
+  }
+});
+
+exports.AddonSimulatorProcess = AddonSimulatorProcess;
+
+
+function OldAddonSimulatorProcess(addon, options) {
+  this.addon = addon;
+  this.options = options;
+}
+
+var OASPp = OldAddonSimulatorProcess.prototype = Object.create(AddonSimulatorProcess.prototype);
+
+// Compute B2G binary file handle.
+Object.defineProperty(OASPp, "b2gBinary", {
+  get: function () {
+    let file;
+    try {
+      let pref = "extensions." + this.addon.id + ".customRuntime";
+      file = Services.prefs.getComplexValue(pref, Ci.nsIFile);
+    } catch (e) {}
+
+    if (!file) {
+      file = this.addon.getResourceURI().QueryInterface(Ci.nsIFileURL).file;
+      let version = this.addon.name.match(/\d+\.\d+/)[0].replace(/\./, "_");
+      file.append("resources");
+      file.append("fxos_" + version + "_simulator");
+      file.append("data");
+      file.append(OS == "linux32" ? "linux" : OS);
+      let binaries = {
+        win32: "b2g/b2g-bin.exe",
+        mac64: "B2G.app/Contents/MacOS/b2g-bin",
+        linux32: "b2g/b2g-bin",
+        linux64: "b2g/b2g-bin",
+      };
+      binaries[OS].split("/").forEach(node => file.append(node));
+    }
+    return file;
+  }
+});
+
+// Compute B2G CLI arguments.
+Object.defineProperty(OASPp, "args", {
+  get: function () {
+    let args = [];
+
+    // Gaia profile.
+    args.push("-profile", this.gaiaProfile.path);
+
+    // Debugger server port.
+    let port = parseInt(this.options.port);
+    args.push("-dbgport", "" + port);
+
+    // Ignore eventual zombie instances of b2g that are left over.
+    args.push("-no-remote");
+
+    return args;
+  }
+});
+
+exports.OldAddonSimulatorProcess = OldAddonSimulatorProcess;