Moving all the incident reporting stuff to a common folder

chrome/browser/safe_browsing/environment_data_collection_win.cc

Index: chrome/browser/safe_browsing/environment_data_collection_win.cc
diff --git a/chrome/browser/safe_browsing/environment_data_collection_win.cc b/chrome/browser/safe_browsing/environment_data_collection_win.cc
deleted file mode 100644
index 1933e7f16fbe9f7fc00f754be0b262fdfa31ca05..0000000000000000000000000000000000000000
--- a/chrome/browser/safe_browsing/environment_data_collection_win.cc
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright 2014 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/browser/safe_browsing/environment_data_collection_win.h"
-
-#include <windows.h>
-#include <set>
-
-#include "base/i18n/case_conversion.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/win/registry.h"
-#include "chrome/browser/install_verification/win/module_info.h"
-#include "chrome/browser/install_verification/win/module_verification_common.h"
-#include "chrome/browser/net/service_providers_win.h"
-#include "chrome/browser/safe_browsing/module_integrity_verifier_win.h"
-#include "chrome/browser/safe_browsing/path_sanitizer.h"
-#include "chrome/common/safe_browsing/csd.pb.h"
-#include "chrome_elf/chrome_elf_constants.h"
-
-namespace safe_browsing {
-
-namespace {
-
-// The modules on which we will run VerifyModule.
-const wchar_t* const kModulesToVerify[] = {
-    L"chrome.dll",
-    L"chrome_elf.dll",
-    L"ntdll.dll",
-};
-
-// Helper function for expanding all environment variables in |path|.
-std::wstring ExpandEnvironmentVariables(const std::wstring& path) {
-  static const DWORD kMaxBuffer = 32 * 1024;  // Max according to MSDN.
-  std::wstring path_expanded;
-  DWORD path_len = MAX_PATH;
-  do {
-    DWORD result = ExpandEnvironmentStrings(
-        path.c_str(), WriteInto(&path_expanded, path_len), path_len);
-    if (!result) {
-      // Failed to expand variables. Return the original string.
-      DPLOG(ERROR) << path;
-      break;
-    }
-    if (result <= path_len)
-      return path_expanded.substr(0, result - 1);
-    path_len = result;
-  } while (path_len < kMaxBuffer);
-
-  return path;
-}
-
-}  // namespace
-
-bool CollectDlls(ClientIncidentReport_EnvironmentData_Process* process) {
-  // Retrieve the module list.
-  std::set<ModuleInfo> loaded_modules;
-  if (!GetLoadedModules(&loaded_modules))
-    return false;
-
-  // Sanitize path of each module and add it to the incident report.
-  PathSanitizer path_sanitizer;
-  for (std::set<ModuleInfo>::const_iterator it = loaded_modules.begin();
-       it != loaded_modules.end();
-       ++it) {
-    base::FilePath dll_path(it->name);
-    path_sanitizer.StripHomeDirectory(&dll_path);
-
-    ClientIncidentReport_EnvironmentData_Process_Dll* dll = process->add_dll();
-    dll->set_path(base::WideToUTF8(base::i18n::ToLower(dll_path.value())));
-    dll->set_base_address(it->base_address);
-    dll->set_length(it->size);
-  }
-
-  return true;
-}
-
-void RecordLspFeature(ClientIncidentReport_EnvironmentData_Process* process) {
-  WinsockLayeredServiceProviderList lsp_list;
-  GetWinsockLayeredServiceProviders(&lsp_list);
-
-  // For each LSP, we extract and sanitize the path.
-  PathSanitizer path_sanitizer;
-  std::set<std::wstring> lsp_paths;
-  for (size_t i = 0; i < lsp_list.size(); ++i) {
-    base::FilePath lsp_path(ExpandEnvironmentVariables(lsp_list[i].path));
-    path_sanitizer.StripHomeDirectory(&lsp_path);
-    lsp_paths.insert(base::i18n::ToLower(lsp_path.value()));
-  }
-
-  // Look for a match between LSPs and loaded dlls.
-  for (int i = 0; i < process->dll_size(); ++i) {
-    if (lsp_paths.count(base::UTF8ToWide(process->dll(i).path()))) {
-      process->mutable_dll(i)
-          ->add_feature(ClientIncidentReport_EnvironmentData_Process_Dll::LSP);
-    }
-  }
-}
-
-void CollectDllBlacklistData(
-    ClientIncidentReport_EnvironmentData_Process* process) {
-  PathSanitizer path_sanitizer;
-  base::win::RegistryValueIterator iter(HKEY_CURRENT_USER,
-                                        blacklist::kRegistryFinchListPath);
-  for (; iter.Valid(); ++iter) {
-    base::FilePath dll_name(iter.Value());
-    path_sanitizer.StripHomeDirectory(&dll_name);
-    process->add_blacklisted_dll(dll_name.AsUTF8Unsafe());
-  }
-}
-
-void CollectModuleVerificationData(
-    const wchar_t* const modules_to_verify[],
-    size_t num_modules_to_verify,
-    ClientIncidentReport_EnvironmentData_Process* process) {
-  for (size_t i = 0; i < num_modules_to_verify; ++i) {
-    std::set<std::string> modified_exports;
-    int modified = VerifyModule(modules_to_verify[i], &modified_exports);
-
-    if (modified == MODULE_STATE_UNMODIFIED)
-      continue;
-
-    ClientIncidentReport_EnvironmentData_Process_ModuleState* module_state =
-        process->add_module_state();
-
-    module_state->set_name(
-        base::WideToUTF8(std::wstring(modules_to_verify[i])));
-    // Add 1 to the ModuleState enum to get the corresponding value in the
-    // protobuf's ModuleState enum.
-    module_state->set_modified_state(static_cast<
-        ClientIncidentReport_EnvironmentData_Process_ModuleState_ModifiedState>(
-        modified + 1));
-    for (std::set<std::string>::iterator it = modified_exports.begin();
-         it != modified_exports.end();
-         ++it) {
-      module_state->add_modified_export(*it);
-    }
-  }
-}
-
-void CollectPlatformProcessData(
-    ClientIncidentReport_EnvironmentData_Process* process) {
-  CollectDlls(process);
-  RecordLspFeature(process);
-  CollectDllBlacklistData(process);
-  CollectModuleVerificationData(
-      kModulesToVerify, arraysize(kModulesToVerify), process);
-}
-
-}  // namespace safe_browsing