From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../components/satchel/FormHistoryStartup.sys.mjs  | 99 ++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 toolkit/components/satchel/FormHistoryStartup.sys.mjs

(limited to 'toolkit/components/satchel/FormHistoryStartup.sys.mjs')

diff --git a/toolkit/components/satchel/FormHistoryStartup.sys.mjs b/toolkit/components/satchel/FormHistoryStartup.sys.mjs
new file mode 100644
index 0000000000..104756c583
--- /dev/null
+++ b/toolkit/components/satchel/FormHistoryStartup.sys.mjs
@@ -0,0 +1,99 @@
+/* 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 lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  FormHistory: "resource://gre/modules/FormHistory.sys.mjs",
+});
+
+export class FormHistoryStartup {
+  classID = Components.ID("{3A0012EB-007F-4BB8-AA81-A07385F77A25}");
+
+  QueryInterface = ChromeUtils.generateQI([
+    "nsIObserver",
+    "nsISupportsWeakReference",
+  ]);
+
+  observe(_subject, topic, _data) {
+    switch (topic) {
+      case "idle-daily":
+      case "formhistory-expire-now":
+        lazy.FormHistory.expireOldEntries().catch(console.error);
+        break;
+      case "profile-after-change":
+        this.init();
+        break;
+    }
+  }
+
+  init() {
+    if (this.inited) {
+      return;
+    }
+    this.inited = true;
+
+    // triggers needed service cleanup and db shutdown
+    Services.obs.addObserver(this, "idle-daily", true);
+    Services.obs.addObserver(this, "formhistory-expire-now", true);
+
+    Services.ppmm.addMessageListener(
+      "FormHistory:AutoCompleteSearchAsync",
+      this
+    );
+    Services.ppmm.addMessageListener("FormHistory:RemoveEntry", this);
+  }
+
+  receiveMessage(message) {
+    switch (message.name) {
+      case "FormHistory:AutoCompleteSearchAsync":
+        this.#onFormHistoryAutoCompleteSearchAsync({
+          ...message.data,
+          target: message.target,
+        });
+        break;
+
+      case "FormHistory:RemoveEntry":
+        this.#onFormHistoryRemoveEntry(message.data);
+        break;
+    }
+  }
+
+  async #onFormHistoryAutoCompleteSearchAsync({
+    id,
+    searchString,
+    params,
+    target,
+  }) {
+    // This case is only used for the search field. There is a
+    // similar algorithm in FormHistoryParent.jsm that uses
+    // sendQuery for other form fields.
+
+    const instance = (this._queryInstance = {});
+    const formHistoryEntries = await lazy.FormHistory.getAutoCompleteResults(
+      searchString,
+      params,
+      () => this._queryInstance != instance
+    );
+
+    if (this._queryInstance == instance) {
+      target.sendAsyncMessage("FormHistory:AutoCompleteSearchResults", {
+        id,
+        results: {
+          formHistoryEntries,
+          externalEntries: [],
+        },
+      });
+    }
+  }
+
+  #onFormHistoryRemoveEntry({ inputName, value, guid }) {
+    lazy.FormHistory.update({
+      op: "remove",
+      fieldname: inputName,
+      value,
+      guid,
+    });
+  }
+}
-- 
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