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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/ipc/ReferrerInfoUtils.cpp
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/ipc/ReferrerInfoUtils.cpp')
-rw-r--r--dom/ipc/ReferrerInfoUtils.cpp54
1 files changed, 54 insertions, 0 deletions
diff --git a/dom/ipc/ReferrerInfoUtils.cpp b/dom/ipc/ReferrerInfoUtils.cpp
new file mode 100644
index 0000000000..a2728e342c
--- /dev/null
+++ b/dom/ipc/ReferrerInfoUtils.cpp
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "mozilla/dom/ReferrerInfoUtils.h"
+
+#include "ipc/IPCMessageUtilsSpecializations.h"
+#include "nsSerializationHelper.h"
+#include "nsString.h"
+
+namespace IPC {
+
+void ParamTraits<nsIReferrerInfo*>::Write(MessageWriter* aWriter,
+ nsIReferrerInfo* aParam) {
+ bool isNull = !aParam;
+ WriteParam(aWriter, isNull);
+ if (isNull) {
+ return;
+ }
+ nsAutoCString infoString;
+ nsresult rv = NS_SerializeToString(aParam, infoString);
+ if (NS_FAILED(rv)) {
+ MOZ_CRASH("Unable to serialize referrer info.");
+ return;
+ }
+ WriteParam(aWriter, infoString);
+}
+
+bool ParamTraits<nsIReferrerInfo*>::Read(MessageReader* aReader,
+ RefPtr<nsIReferrerInfo>* aResult) {
+ bool isNull;
+ if (!ReadParam(aReader, &isNull)) {
+ return false;
+ }
+ if (isNull) {
+ *aResult = nullptr;
+ return true;
+ }
+ nsAutoCString infoString;
+ if (!ReadParam(aReader, &infoString)) {
+ return false;
+ }
+ nsCOMPtr<nsISupports> iSupports;
+ nsresult rv = NS_DeserializeObject(infoString, getter_AddRefs(iSupports));
+ NS_ENSURE_SUCCESS(rv, false);
+ nsCOMPtr<nsIReferrerInfo> referrerInfo = do_QueryInterface(iSupports);
+ NS_ENSURE_TRUE(referrerInfo, false);
+ *aResult = ToRefPtr(std::move(referrerInfo));
+ return true;
+}
+
+} // namespace IPC