From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../src/chrome/common/child_process_host.cc        | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 ipc/chromium/src/chrome/common/child_process_host.cc

(limited to 'ipc/chromium/src/chrome/common/child_process_host.cc')

diff --git a/ipc/chromium/src/chrome/common/child_process_host.cc b/ipc/chromium/src/chrome/common/child_process_host.cc
new file mode 100644
index 0000000000..1fdb6b6e66
--- /dev/null
+++ b/ipc/chromium/src/chrome/common/child_process_host.cc
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/common/child_process_host.h"
+
+#include "base/compiler_specific.h"
+#include "base/logging.h"
+#include "base/message_loop.h"
+#include "base/process_util.h"
+#include "base/waitable_event.h"
+#include "mozilla/ipc/ProcessChild.h"
+#include "mozilla/ipc/BrowserProcessSubThread.h"
+typedef mozilla::ipc::BrowserProcessSubThread ChromeThread;
+#include "chrome/common/process_watcher.h"
+
+using mozilla::ipc::FileDescriptor;
+
+ChildProcessHost::ChildProcessHost()
+    : ALLOW_THIS_IN_INITIALIZER_LIST(listener_(this)),
+      opening_channel_(false) {}
+
+ChildProcessHost::~ChildProcessHost() {}
+
+bool ChildProcessHost::CreateChannel() {
+  channel_id_ = IPC::Channel::GenerateVerifiedChannelID();
+  channel_.reset(
+      new IPC::Channel(channel_id_, IPC::Channel::MODE_SERVER, &listener_));
+#if defined(OS_WIN)
+  channel_->StartAcceptingHandles(IPC::Channel::MODE_SERVER);
+#elif defined(OS_MACOSX)
+  channel_->StartAcceptingMachPorts(IPC::Channel::MODE_SERVER);
+#endif
+  if (!channel_->Connect()) return false;
+
+  opening_channel_ = true;
+
+  return true;
+}
+
+ChildProcessHost::ListenerHook::ListenerHook(ChildProcessHost* host)
+    : host_(host) {}
+
+void ChildProcessHost::ListenerHook::OnMessageReceived(
+    mozilla::UniquePtr<IPC::Message> msg) {
+  host_->OnMessageReceived(std::move(msg));
+}
+
+void ChildProcessHost::ListenerHook::OnChannelConnected(
+    base::ProcessId peer_pid) {
+  host_->opening_channel_ = false;
+  host_->OnChannelConnected(peer_pid);
+}
+
+void ChildProcessHost::ListenerHook::OnChannelError() {
+  host_->opening_channel_ = false;
+  host_->OnChannelError();
+}
+
+void ChildProcessHost::ListenerHook::GetQueuedMessages(
+    std::queue<mozilla::UniquePtr<IPC::Message>>& queue) {
+  host_->GetQueuedMessages(queue);
+}
-- 
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