Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/netwerk/ipc/SocketProcessImpl.cpp b/netwerk/ipc/SocketProcessImpl.cpp
new file mode 100644
index 0000000000..a67dd9c9bd
--- /dev/null
+++ b/netwerk/ipc/SocketProcessImpl.cpp
@@ -0,0 +1,108 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 "SocketProcessImpl.h"
+
+#include "ProcessUtils.h"
+#include "base/command_line.h"
+#include "base/shared_memory.h"
+#include "base/string_util.h"
+#include "mozilla/BackgroundHangMonitor.h"
+#include "mozilla/Preferences.h"
+#include "ProcessUtils.h"
+#include "mozilla/ipc/IOThreadChild.h"
+
+#if defined(OS_WIN) && defined(MOZ_SANDBOX)
+#  include "mozilla/sandboxTarget.h"
+#endif
+
+#ifdef OS_POSIX
+#  include <unistd.h>  // For sleep().
+#endif
+
+using mozilla::ipc::IOThreadChild;
+
+namespace mozilla {
+namespace net {
+
+LazyLogModule gSocketProcessLog("socketprocess");
+
+SocketProcessImpl::SocketProcessImpl(ProcessId aParentPid)
+    : ProcessChild(aParentPid) {}
+
+SocketProcessImpl::~SocketProcessImpl() = default;
+
+bool SocketProcessImpl::Init(int aArgc, char* aArgv[]) {
+#ifdef OS_POSIX
+  if (PR_GetEnv("MOZ_DEBUG_SOCKET_PROCESS")) {
+    printf_stderr("\n\nSOCKETPROCESSnSOCKETPROCESS\n  debug me @ %d\n\n",
+                  base::GetCurrentProcId());
+    sleep(30);
+  }
+#endif
+#if defined(MOZ_SANDBOX) && defined(OS_WIN)
+  LoadLibraryW(L"nss3.dll");
+  LoadLibraryW(L"softokn3.dll");
+  LoadLibraryW(L"freebl3.dll");
+  mozilla::SandboxTarget::Instance()->StartSandbox();
+#endif
+  char* parentBuildID = nullptr;
+  char* prefsHandle = nullptr;
+  char* prefMapHandle = nullptr;
+  char* prefsLen = nullptr;
+  char* prefMapSize = nullptr;
+
+  for (int i = 1; i < aArgc; i++) {
+    if (!aArgv[i]) {
+      continue;
+    }
+
+    if (strcmp(aArgv[i], "-parentBuildID") == 0) {
+      if (++i == aArgc) {
+        return false;
+      }
+
+      parentBuildID = aArgv[i];
+
+#ifdef XP_WIN
+    } else if (strcmp(aArgv[i], "-prefsHandle") == 0) {
+      if (++i == aArgc) {
+        return false;
+      }
+      prefsHandle = aArgv[i];
+    } else if (strcmp(aArgv[i], "-prefMapHandle") == 0) {
+      if (++i == aArgc) {
+        return false;
+      }
+      prefMapHandle = aArgv[i];
+#endif
+    } else if (strcmp(aArgv[i], "-prefsLen") == 0) {
+      if (++i == aArgc) {
+        return false;
+      }
+      prefsLen = aArgv[i];
+    } else if (strcmp(aArgv[i], "-prefMapSize") == 0) {
+      if (++i == aArgc) {
+        return false;
+      }
+      prefMapSize = aArgv[i];
+    }
+  }
+
+  ipc::SharedPreferenceDeserializer deserializer;
+  if (!deserializer.DeserializeFromSharedMemory(prefsHandle, prefMapHandle,
+                                                prefsLen, prefMapSize)) {
+    return false;
+  }
+
+  return mSocketProcessChild.Init(ParentPid(), parentBuildID,
+                                  IOThreadChild::message_loop(),
+                                  IOThreadChild::TakeChannel());
+}
+
+void SocketProcessImpl::CleanUp() { mSocketProcessChild.CleanUp(); }
+
+}  // namespace net
+}  // namespace mozilla