Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

2026-10-12 02:07:33 +09:00 · 2019-11-03 00:17:46 -04:00 · 2019-11-03 00:17:46 -04:00 · e400f4130a
commit e400f4130a
parent 23e0d82436
1564 changed files with 510348 additions and 0 deletions
--- a/mailnews/base/src/msgAsyncPrompter.js
+++ b/mailnews/base/src/msgAsyncPrompter.js
@ -0,0 +1,126 @@
+/* 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/. */
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+Components.utils.import("resource://gre/modules/Task.jsm");
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+Components.utils.import("resource:///modules/gloda/log4moz.js");
+
+var Ci = Components.interfaces;
+var Cc = Components.classes;
+
+function runnablePrompter(asyncPrompter, hashKey) {
+  this._asyncPrompter = asyncPrompter;
+  this._hashKey = hashKey;
+}
+
+runnablePrompter.prototype = {
+  _asyncPrompter: null,
+  _hashKey: null,
+
+  run: Task.async(function *() {
+    yield Services.logins.initializationPromise;
+    this._asyncPrompter._log.debug("Running prompt for " + this._hashKey);
+    let prompter = this._asyncPrompter._pendingPrompts[this._hashKey];
+    let ok = false;
+    try {
+      ok = prompter.first.onPromptStart();
+    }
+    catch (ex) {
+      Components.utils.reportError("runnablePrompter:run: " + ex + "\n");
+    }
+
+    delete this._asyncPrompter._pendingPrompts[this._hashKey];
+
+    for (var consumer of prompter.consumers) {
+      try {
+        if (ok)
+          consumer.onPromptAuthAvailable();
+        else
+          consumer.onPromptCanceled();
+      }
+      catch (ex) {
+        // Log the error for extension devs and others to pick up.
+        Components.utils.reportError("runnablePrompter:run: consumer.onPrompt* reported an exception: " + ex + "\n");
+      }
+    }
+    this._asyncPrompter._asyncPromptInProgress--;
+
+    this._asyncPrompter._log.debug("Finished running prompter for " + this._hashKey);
+    this._asyncPrompter._doAsyncAuthPrompt();
+  })
+};
+
+function msgAsyncPrompter() {
+  this._pendingPrompts = {};
+  // By default, only log warnings to the error console and errors to dump().
+  // You can use the preferences:
+  //   msgAsyncPrompter.logging.console
+  //   msgAsyncPrompter.logging.dump
+  // To change this up.  Values should be one of:
+  //   Fatal/Error/Warn/Info/Config/Debug/Trace/All
+  this._log = Log4Moz.getConfiguredLogger("msgAsyncPrompter",
+                                          Log4Moz.Level.Warn,
+                                          Log4Moz.Level.Warn);
+}
+
+msgAsyncPrompter.prototype = {
+  classID: Components.ID("{49b04761-23dd-45d7-903d-619418a4d319}"),
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIMsgAsyncPrompter]),
+
+  _pendingPrompts: null,
+  _asyncPromptInProgress: 0,
+  _log: null,
+
+  queueAsyncAuthPrompt: function(aKey, aJumpQueue, aCaller) {
+    if (aKey in this._pendingPrompts) {
+      this._log.debug("Prompt bound to an existing one in the queue, key: " + aKey);
+      this._pendingPrompts[aKey].consumers.push(aCaller);
+      return;
+    }
+
+    this._log.debug("Adding new prompt to the queue, key: " + aKey);
+    let asyncPrompt = {
+      first: aCaller,
+      consumers: []
+    };
+
+    this._pendingPrompts[aKey] = asyncPrompt;
+    if (aJumpQueue) {
+      this._asyncPromptInProgress++;
+
+      this._log.debug("Forcing runnablePrompter for " + aKey);
+
+      let runnable = new runnablePrompter(this, aKey);
+      Services.tm.mainThread.dispatch(runnable, Ci.nsIThread.DISPATCH_NORMAL);
+    }
+    else
+      this._doAsyncAuthPrompt();
+  },
+
+  _doAsyncAuthPrompt: function() {
+    if (this._asyncPromptInProgress > 0) {
+      this._log.debug("_doAsyncAuthPrompt bypassed - prompt already in progress");
+      return;
+    }
+
+    // Find the first prompt key we have in the queue.
+    let hashKey = null;
+    for (hashKey in this._pendingPrompts)
+      break;
+
+    if (!hashKey)
+      return;
+
+    this._asyncPromptInProgress++;
+
+    this._log.debug("Dispatching runnablePrompter for " + hashKey);
+
+    let runnable = new runnablePrompter(this, hashKey);
+    Services.tm.mainThread.dispatch(runnable, Ci.nsIThread.DISPATCH_NORMAL);
+  }
+};
+
+var components = [msgAsyncPrompter];
+var NSGetFactory = XPCOMUtils.generateNSGetFactory(components);