Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/common/command_line_impl.cc

@@ -0,0 +1,146 @@
+// Copyright (c) 2012 The Chromium Embedded Framework 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 "libcef/common/command_line_impl.h"
+
+#include "base/file_path.h"
+#include "base/logging.h"
+
+CefCommandLineImpl::CefCommandLineImpl(CommandLine* value,
+                                       bool will_delete,
+                                       bool read_only)
+  : CefValueBase<CefCommandLine, CommandLine>(
+        value, NULL, will_delete ? kOwnerWillDelete : kOwnerNoDelete,
+        read_only, NULL) {
+}
+
+bool CefCommandLineImpl::IsValid() {
+  return !detached();
+}
+
+bool CefCommandLineImpl::IsReadOnly() {
+  return read_only();
+}
+
+CefRefPtr<CefCommandLine> CefCommandLineImpl::Copy() {
+  CEF_VALUE_VERIFY_RETURN(false, NULL);
+  return new CefCommandLineImpl(
+      new CommandLine(const_value().argv()), true, false);
+}
+
+void CefCommandLineImpl::InitFromArgv(int argc, const char* const* argv) {
+#if !defined(OS_WIN)
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  mutable_value()->InitFromArgv(argc, argv);
+#else
+  NOTREACHED() << "method not supported on this platform";
+#endif
+}
+
+void CefCommandLineImpl::InitFromString(const CefString& command_line) {
+#if defined(OS_WIN)
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  mutable_value()->ParseFromString(command_line);
+#else
+  NOTREACHED() << "method not supported on this platform";
+#endif
+}
+
+void CefCommandLineImpl::Reset() {
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  CommandLine::StringVector argv;
+  argv.push_back(mutable_value()->GetProgram().value());
+  mutable_value()->InitFromArgv(argv);
+
+  const CommandLine::SwitchMap& map = mutable_value()->GetSwitches();
+  const_cast<CommandLine::SwitchMap*>(&map)->clear();
+}
+
+CefString CefCommandLineImpl::GetCommandLineString() {
+  CEF_VALUE_VERIFY_RETURN(false, CefString());
+  return const_value().GetCommandLineString();
+}
+
+CefString CefCommandLineImpl::GetProgram() {
+  CEF_VALUE_VERIFY_RETURN(false, CefString());
+  return const_value().GetProgram().value();
+}
+
+void CefCommandLineImpl::SetProgram(const CefString& program) {
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  mutable_value()->SetProgram(FilePath(program));
+}
+
+bool CefCommandLineImpl::HasSwitches() {
+  CEF_VALUE_VERIFY_RETURN(false, false);
+  return (const_value().GetSwitches().size() > 0);
+}
+
+bool CefCommandLineImpl::HasSwitch(const CefString& name) {
+  CEF_VALUE_VERIFY_RETURN(false, false);
+  return const_value().HasSwitch(name);
+}
+
+CefString CefCommandLineImpl::GetSwitchValue(const CefString& name) {
+  CEF_VALUE_VERIFY_RETURN(false, CefString());
+  return const_value().GetSwitchValueNative(name);
+}
+
+void CefCommandLineImpl::GetSwitches(SwitchMap& switches) {
+  CEF_VALUE_VERIFY_RETURN_VOID(false);
+  const CommandLine::SwitchMap& map = const_value().GetSwitches();
+  CommandLine::SwitchMap::const_iterator it = map.begin();
+  for (; it != map.end(); ++it)
+    switches.insert(std::make_pair(it->first, it->second));
+}
+
+void CefCommandLineImpl::AppendSwitch(const CefString& name) {
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  mutable_value()->AppendSwitch(name);
+}
+
+void CefCommandLineImpl::AppendSwitchWithValue(const CefString& name,
+                                               const CefString& value) {
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  mutable_value()->AppendSwitchNative(name, value);
+}
+
+bool CefCommandLineImpl::HasArguments() {
+  CEF_VALUE_VERIFY_RETURN(false, false);
+  return (const_value().GetArgs().size() > 0);
+}
+
+void CefCommandLineImpl::GetArguments(ArgumentList& arguments) {
+  CEF_VALUE_VERIFY_RETURN_VOID(false);
+  const CommandLine::StringVector& vec = const_value().GetArgs();
+  CommandLine::StringVector::const_iterator it = vec.begin();
+  for (; it != vec.end(); ++it)
+    arguments.push_back(*it);
+}
+
+void CefCommandLineImpl::AppendArgument(const CefString& argument) {
+  CEF_VALUE_VERIFY_RETURN_VOID(true);
+  mutable_value()->AppendArgNative(argument);
+}
+
+
+// CefCommandLine implementation.
+
+// static
+CefRefPtr<CefCommandLine> CefCommandLine::CreateCommandLine() {
+  return new CefCommandLineImpl(
+      new CommandLine(CommandLine::NO_PROGRAM), true, false);
+}
+
+// static
+CefRefPtr<CefCommandLine> CefCommandLine::GetGlobalCommandLine() {
+  // Uses a singleton reference object.
+  static CefRefPtr<CefCommandLineImpl> commandLinePtr;
+  if (!commandLinePtr.get()) {
+    CommandLine* command_line = CommandLine::ForCurrentProcess();
+    if (command_line)
+      commandLinePtr = new CefCommandLineImpl(command_line, false, true);
+  }
+  return commandLinePtr.get();
+}