Added all code for integrity check transform

syzygy/experimental/protect/protect_lib/protect_flummox.cc

Index: syzygy/experimental/protect/protect_lib/protect_flummox.cc
diff --git a/syzygy/experimental/protect/protect_lib/protect_flummox.cc b/syzygy/experimental/protect/protect_lib/protect_flummox.cc
new file mode 100644
index 0000000000000000000000000000000000000000..1829636e0992365889018e5ca58b9419d6e2e81c
--- /dev/null
+++ b/syzygy/experimental/protect/protect_lib/protect_flummox.cc
@@ -0,0 +1,67 @@
+// Copyright 2015 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "syzygy/experimental/protect/protect_lib/protect_flummox.h"
+
+#include <algorithm>
+#include <sstream>
+
+#include "base/files/file_util.h"
+#include "base/strings/string_util.h"
+#include "syzygy/application/application.h"
+
+namespace protect {
+
+bool CustomFlummoxInstrumenter::InstrumentPrepare() {
+  return config_.ReadFromJSONPath(flummox_config_path_);
+}
+
+bool CustomFlummoxInstrumenter::InstrumentImpl() {
+  flummox_transform_.reset(
+    new protect::IntegrityCheckTransform(&config_));
+
+  if (!relinker_->AppendTransform(flummox_transform_.get())) {
+    LOG(ERROR) << "Failed to apply transform.";
+    return false;
+  }
+
+  layout_transform_.reset(
+    new protect::IntegrityCheckLayoutTransform(&config_));
+
+  if (!relinker_->AppendLayoutTransform(layout_transform_.get())) {
+    LOG(ERROR) << "Failed to apply layout transform.";
+    return false;
+  }
+  return true;
+}
+
+bool CustomFlummoxInstrumenter::DoCommandLineParse(
+  const base::CommandLine* command_line) {
+  DCHECK(command_line != nullptr);
+
+  if (!Super::DoCommandLineParse(command_line))
+    return false;
+
+  // Parse the target list filename.
+  flummox_config_path_ = application::AppImplBase::AbsolutePath(
+    command_line->GetSwitchValuePath("flummox-config-path"));
+  if (flummox_config_path_.empty()) {
+    LOG(ERROR) << "You must specify --flummox-config-path.";
+    return false;
+  }
+
+  return true;
+}
+
+}  // namespace protect