Bug 566746 - Create new module FormHistory.jsm with handles asynchronous form history, p=enndeakin,felix, r=mak

b2g/installer/package-manifest.in

@@ -445,6 +445,7 @@
 @BINPATH@/components/satchel.manifest
 @BINPATH@/components/nsFormAutoComplete.js
 @BINPATH@/components/nsFormHistory.js
+@BINPATH@/components/FormHistoryStartup.js
 @BINPATH@/components/nsInputListAutoComplete.js
 @BINPATH@/components/contentSecurityPolicy.manifest
 @BINPATH@/components/contentSecurityPolicy.js

browser/installer/package-manifest.in

@@ -432,6 +432,7 @@
 @BINPATH@/components/satchel.manifest
 @BINPATH@/components/nsFormAutoComplete.js
 @BINPATH@/components/nsFormHistory.js
+@BINPATH@/components/FormHistoryStartup.js
 @BINPATH@/components/nsInputListAutoComplete.js
 @BINPATH@/components/contentSecurityPolicy.manifest
 @BINPATH@/components/contentSecurityPolicy.js

mobile/android/installer/package-manifest.in

@@ -343,6 +343,7 @@
 @BINPATH@/components/satchel.manifest
 @BINPATH@/components/nsFormAutoComplete.js
 @BINPATH@/components/nsFormHistory.js
+@BINPATH@/components/FormHistoryStartup.js
 @BINPATH@/components/nsInputListAutoComplete.js
 @BINPATH@/components/contentSecurityPolicy.manifest
 @BINPATH@/components/contentSecurityPolicy.js

toolkit/components/satchel/FormHistoryStartup.js

@@ -0,0 +1,78 @@
+/* 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/. */
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+Components.utils.import("resource://gre/modules/Services.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "FormHistory",
+                                  "resource://gre/modules/FormHistory.jsm");
+
+function FormHistoryStartup() { }
+
+FormHistoryStartup.prototype = {
+  classID: Components.ID("{3A0012EB-007F-4BB8-AA81-A07385F77A25}"),
+
+  QueryInterface: XPCOMUtils.generateQI([
+    Ci.nsIObserver,
+    Ci.nsISupportsWeakReference,
+    Ci.nsIFrameMessageListener
+  ]),
+
+  observe: function(subject, topic, data) {
+    switch (topic) {
+      case "nsPref:changed":
+        FormHistory.updatePrefs();
+        break;
+      case "idle-daily":
+      case "formhistory-expire-now":
+        FormHistory.expireOldEntries();
+        break;
+      case "profile-before-change":
+        FormHistory.shutdown();
+        break;
+      case "profile-after-change":
+        this.init();
+      default:
+        break;
+    }
+  },
+
+  inited: false,
+
+  init: function()
+  {
+    if (this.inited)
+      return;
+    this.inited = true;
+
+    Services.prefs.addObserver("browser.formfill.", this, true);
+
+    // triggers needed service cleanup and db shutdown
+    Services.obs.addObserver(this, "profile-before-change", true);
+    Services.obs.addObserver(this, "formhistory-expire-now", true);
+
+    let messageManager = Cc["@mozilla.org/globalmessagemanager;1"].
+                         getService(Ci.nsIMessageListenerManager);
+    messageManager.loadFrameScript("chrome://satchel/content/formSubmitListener.js", true);
+    messageManager.addMessageListener("FormHistory:FormSubmitEntries", this);
+  },
+
+  receiveMessage: function(message) {
+    let entries = message.json;
+    let changes = entries.map(function(entry) {
+      return {
+        op : "bump",
+        fieldname : entry.name,
+        value : entry.value,
+      }
+    });
+
+    FormHistory.update(changes);
+  }
+};
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([FormHistoryStartup]);

toolkit/components/satchel/Makefile.in

@@ -25,6 +25,7 @@ CPPSRCS = \
 
 EXTRA_COMPONENTS = \
   nsFormAutoComplete.js \
+  FormHistoryStartup.js \
   nsInputListAutoComplete.js \
   satchel.manifest \
   $(NULL)
@@ -34,6 +35,7 @@ EXTRA_PP_COMPONENTS = \
 	$(NULL)
 
 EXTRA_JS_MODULES = \
+  FormHistory.jsm \
   nsFormAutoCompleteResult.jsm \
   $(NULL)
 

toolkit/components/satchel/satchel.manifest

@@ -4,3 +4,7 @@ component {c11c21b2-71c9-4f87-a0f8-5e13f50495fd} nsFormAutoComplete.js
 contract @mozilla.org/satchel/form-autocomplete;1 {c11c21b2-71c9-4f87-a0f8-5e13f50495fd}
 component {bf1e01d0-953e-11df-981c-0800200c9a66} nsInputListAutoComplete.js
 contract @mozilla.org/satchel/inputlist-autocomplete;1 {bf1e01d0-953e-11df-981c-0800200c9a66}
+component {3a0012eb-007f-4bb8-aa81-a07385f77a25} FormHistoryStartup.js
+contract @mozilla.org/satchel/form-history-startup;1 {3a0012eb-007f-4bb8-aa81-a07385f77a25}
+category profile-after-change formHistoryStartup @mozilla.org/satchel/form-history-startup;1
+category idle-daily formHistoryStartup @mozilla.org/satchel/form-history-startup;1