Restructure the ipc_fuzzer directory.

tools/ipc_fuzzer/ipclist/ipclist.cc

-// 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 <algorithm>
-#include <iostream>
-#include <string>
-#include <vector>
-
-#include "base/basictypes.h"
-
-// Include once to get the type definitions
-#include "tools/ipc_fuzzer/message_lib/all_messages.h"
-
-struct msginfo {
-  const char* name;
-  const char* file;
-  int id;
-  int in_count;
-  int out_count;
-
-  bool operator< (const msginfo& other) const {
-    return id < other.id;
-  }
-};
-
-// Redefine macros to generate table
-#include "ipc/ipc_message_null_macros.h"
-#undef IPC_MESSAGE_DECL
-#define IPC_MESSAGE_DECL(kind, type, name, in, out, ilist, olist) \
-  { #name, __FILE__, IPC_MESSAGE_ID(), in, out },
-
-static msginfo msgtable[] = {
-#include "tools/ipc_fuzzer/message_lib/all_messages.h"
-};
-#define MSGTABLE_SIZE (sizeof(msgtable)/sizeof(msgtable[0]))
-static_assert(MSGTABLE_SIZE, "check your headers for an extra semicolon");
-
-static bool check_msgtable() {
-  bool result = true;
-  int previous_class_id = 0;
-  int highest_class_id = 0;
-  const char* file_name = "NONE";
-  const char* previous_file_name = "NONE";
-  std::vector<int> exemptions;
-
-  // Exclude test and other non-browser files from consideration.  Do not
-  // include message files used inside the actual chrome browser in this list.
-  exemptions.push_back(TestMsgStart);
-  exemptions.push_back(FirefoxImporterUnittestMsgStart);
-  exemptions.push_back(ShellMsgStart);
-  exemptions.push_back(LayoutTestMsgStart);
-  exemptions.push_back(MetroViewerMsgStart);
-  exemptions.push_back(CCMsgStart);  // Nothing but param traits.
-  exemptions.push_back(CldDataProviderMsgStart); // Conditional build.
-
-  // Sent from browser to renderer.
-  exemptions.push_back(WebCacheMsgStart);
-
-#if defined(DISABLE_NACL)
-  exemptions.push_back(NaClMsgStart);
-#endif  // defined(DISABLE_NACL)
-
-#if !defined(OS_ANDROID)
-  exemptions.push_back(JavaBridgeMsgStart);
-  exemptions.push_back(MediaPlayerMsgStart);
-  exemptions.push_back(EncryptedMediaMsgStart);
-  exemptions.push_back(GinJavaBridgeMsgStart);
-  exemptions.push_back(AndroidWebViewMsgStart);
-#endif  // !defined(OS_ANDROID)
-
-#if !defined(OS_POSIX)
-  exemptions.push_back(CastMediaMsgStart); // FIXME: Add support for types.
-#endif  // !defined(OS_POSIX)
-
-#if !defined(USE_OZONE)
-  exemptions.push_back(OzoneGpuMsgStart);
-#endif  // !defined(USE_OZONE)
-
-  for (size_t i = 0; i < MSGTABLE_SIZE; ++i) {
-    int class_id = IPC_MESSAGE_ID_CLASS(msgtable[i].id);
-    file_name = msgtable[i].file;
-    if (class_id >= LastIPCMsgStart) {
-      std::cout << "Invalid LastIPCMsgStart setting\n";
-      result = false;
-    }
-    if (class_id == previous_class_id &&
-        strcmp(file_name, previous_file_name) != 0) {
-      std::cerr << "enum used in multiple files: "
-                << file_name << " vs "
-                << previous_file_name << "\n";
-      result = false;
-    }
-    while (class_id > previous_class_id + 1) {
-      std::vector<int>::iterator iter;
-      iter = find(exemptions.begin(), exemptions.end(), previous_class_id + 1);
-      if (iter == exemptions.end()) {
-        std::cout << "Missing message file for enum "
-                  << class_id - (previous_class_id + 1)
-                  <<  " before enum used by " << file_name << "\n";
-        result = false;
-      }
-      ++previous_class_id;
-    }
-    previous_class_id = class_id;
-    previous_file_name = file_name;
-    if (class_id > highest_class_id)
-      highest_class_id = class_id;
-  }
-
-  while (LastIPCMsgStart > highest_class_id + 1) {
-    std::vector<int>::iterator iter;
-    iter = find(exemptions.begin(), exemptions.end(), highest_class_id+1);
-    if (iter == exemptions.end()) {
-      std::cout << "Missing message file for enum "
-                << LastIPCMsgStart - (highest_class_id + 1)
-                << " before enum LastIPCMsgStart\n";
-      break;
-    }
-    ++highest_class_id;
-  }
-
-  if (!result)
-    std::cout << "Please check tools/ipc_fuzzer/message_lib/all_messages.h\n";
-
-  return result;
-}
-
-static void dump_msgtable(bool show_args, bool show_ids,
-                          bool show_comma, const char *prefix) {
-  bool first = true;
-  for (size_t i = 0; i < MSGTABLE_SIZE; ++i) {
-    if ((!prefix) || strstr(msgtable[i].name, prefix) == msgtable[i].name) {
-      if (show_comma) {
-        if (!first)
-          std::cout << ",";
-        first = false;
-        std::cout << msgtable[i].id;
-      } else {
-        if (show_ids)
-          std::cout << msgtable[i].id << " " <<
-              IPC_MESSAGE_ID_CLASS(msgtable[i].id) << "," <<
-              IPC_MESSAGE_ID_LINE(msgtable[i].id) << " ";
-        std::cout << msgtable[i].name;
-        if (show_args) {
-          std::cout << "(" << msgtable[i].in_count << " IN, "  <<
-              msgtable[i].out_count << " OUT)";
-        }
-        std::cout << "\n";
-      }
-    }
-  }
-  if (show_comma)
-    std::cout << "\n";
-}
-
-int main(int argc, char **argv) {
-  bool show_args = false;
-  bool show_ids  = false;
-  bool skip_check = false;
-  bool show_comma = false;
-  const char *filter = NULL;
-
-  while (--argc > 0) {
-    ++argv;
-    if (std::string("--args") == *argv) {
-      show_args = true;
-    } else if (std::string("--comma") == *argv) {
-      show_comma = true;
-    } else if (std::string("--filter") == *argv) {
-      filter = *(++argv);
-      --argc;
-    } else if (std::string("--ids") == *argv) {
-      show_ids = true;
-    } else if (std::string("--no-check") == *argv) {
-      skip_check = true;
-    } else {
-      std::cout <<
-          "usage: ipclist [--args] [--ids] [--no-check] [--filter prefix] "
-          "[--comma]\n";
-      return 1;
-    }
-  }
-
-  std::sort(msgtable, msgtable + MSGTABLE_SIZE);
-
-  if (!skip_check && check_msgtable() == false)
-    return 1;
-
-  dump_msgtable(show_args, show_ids, show_comma, filter);
-  return 0;
-}
-