1 files changed, 51 insertions, 0 deletions
diff --git a/toolkit/components/satchel/FormHistoryParent.sys.mjs b/toolkit/components/satchel/FormHistoryParent.sys.mjs
new file mode 100644
index 0000000000..d86abbe808
--- /dev/null
+++ b/toolkit/components/satchel/FormHistoryParent.sys.mjs
@@ -0,0 +1,51 @@
+/* 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 FormHistoryParent extends JSWindowActorParent {
+  receiveMessage(message) {
+    switch (message.name) {
+      case "FormHistory:FormSubmitEntries":
+        this.#onFormSubmitEntries(message.data);
+        break;
+
+      case "FormHistory:AutoCompleteSearchAsync":
+        return this.#onAutoCompleteSearch(message.data);
+
+      case "FormHistory:RemoveEntry":
+        this.#onRemoveEntry(message.data);
+        break;
+    }
+
+    return undefined;
+  }
+
+  #onFormSubmitEntries(entries) {
+    const changes = entries.map(entry => ({
+      op: "bump",
+      fieldname: entry.name,
+      value: entry.value,
+    }));
+
+    lazy.FormHistory.update(changes);
+  }
+
+  #onAutoCompleteSearch({ searchString, params }) {
+    return lazy.FormHistory.getAutoCompleteResults(searchString, params);
+  }
+
+  #onRemoveEntry({ inputName, value, guid }) {
+    lazy.FormHistory.update({
+      op: "remove",
+      fieldname: inputName,
+      value,
+      guid,
+    });
+  }
+}