1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
10 #include "base/basictypes.h"
12 // Include once to get the type definitions
13 #include "tools/ipc_fuzzer/message_lib/all_messages.h"
22 bool operator< (const msginfo& other) const {
27 // Redefine macros to generate table
28 #include "ipc/ipc_message_null_macros.h"
29 #undef IPC_MESSAGE_DECL
30 #define IPC_MESSAGE_DECL(kind, type, name, in, out, ilist, olist) \
31 { #name, __FILE__, IPC_MESSAGE_ID(), in, out },
33 static msginfo msgtable[] = {
34 #include "tools/ipc_fuzzer/message_lib/all_messages.h"
36 #define MSGTABLE_SIZE (sizeof(msgtable)/sizeof(msgtable[0]))
37 COMPILE_ASSERT(MSGTABLE_SIZE, CHECK_YOUR_HEADERS_FOR_AN_EXTRA_SEMICOLON);
39 static bool check_msgtable() {
41 int previous_class_id = 0;
42 int highest_class_id = 0;
43 const char* file_name = "NONE";
44 const char* previous_file_name = "NONE";
45 std::vector<int> exemptions;
47 // Exclude test and other non-browser files from consideration. Do not
48 // include message files used inside the actual chrome browser in this list.
49 exemptions.push_back(TestMsgStart);
50 exemptions.push_back(FirefoxImporterUnittestMsgStart);
51 exemptions.push_back(ShellMsgStart);
52 exemptions.push_back(MetroViewerMsgStart);
53 exemptions.push_back(CCMsgStart); // Nothing but param traits.
54 exemptions.push_back(CldDataProviderMsgStart); // Conditional build.
55 #if !defined(OS_ANDROID)
56 exemptions.push_back(JavaBridgeMsgStart);
57 exemptions.push_back(MediaPlayerMsgStart);
58 exemptions.push_back(EncryptedMediaMsgStart);
59 exemptions.push_back(GinJavaBridgeMsgStart);
60 exemptions.push_back(AndroidWebViewMsgStart);
61 #endif // !defined(OS_ANDROID)
62 #if !defined(USE_OZONE)
63 exemptions.push_back(OzoneGpuMsgStart);
64 #endif // !defined(USE_OZONE)
66 for (size_t i = 0; i < MSGTABLE_SIZE; ++i) {
67 int class_id = IPC_MESSAGE_ID_CLASS(msgtable[i].id);
68 file_name = msgtable[i].file;
69 if (class_id >= LastIPCMsgStart) {
70 std::cout << "Invalid LastIPCMsgStart setting\n";
73 if (class_id == previous_class_id &&
74 strcmp(file_name, previous_file_name) != 0) {
75 std::cerr << "enum used in multiple files: "
76 << file_name << " vs "
77 << previous_file_name << "\n";
80 while (class_id > previous_class_id + 1) {
81 std::vector<int>::iterator iter;
82 iter = find(exemptions.begin(), exemptions.end(), previous_class_id + 1);
83 if (iter == exemptions.end()) {
84 std::cout << "Missing message file for enum "
85 << class_id - (previous_class_id + 1)
86 << " before enum used by " << file_name << "\n";
91 previous_class_id = class_id;
92 previous_file_name = file_name;
93 if (class_id > highest_class_id)
94 highest_class_id = class_id;
97 while (LastIPCMsgStart > highest_class_id + 1) {
98 std::vector<int>::iterator iter;
99 iter = find(exemptions.begin(), exemptions.end(), highest_class_id+1);
100 if (iter == exemptions.end()) {
101 std::cout << "Missing message file for enum "
102 << LastIPCMsgStart - (highest_class_id + 1)
103 << " before enum LastIPCMsgStart\n";
110 std::cout << "Please check tools/ipc_fuzzer/message_lib/all_messages.h\n";
115 static void dump_msgtable(bool show_args, bool show_ids,
116 bool show_comma, const char *prefix) {
118 for (size_t i = 0; i < MSGTABLE_SIZE; ++i) {
119 if ((!prefix) || strstr(msgtable[i].name, prefix) == msgtable[i].name) {
124 std::cout << msgtable[i].id;
127 std::cout << msgtable[i].id << " " <<
128 IPC_MESSAGE_ID_CLASS(msgtable[i].id) << "," <<
129 IPC_MESSAGE_ID_LINE(msgtable[i].id) << " ";
130 std::cout << msgtable[i].name;
132 std::cout << "(" << msgtable[i].in_count << " IN, " <<
133 msgtable[i].out_count << " OUT)";
143 int main(int argc, char **argv) {
144 bool show_args = false;
145 bool show_ids = false;
146 bool skip_check = false;
147 bool show_comma = false;
148 const char *filter = NULL;
152 if (std::string("--args") == *argv) {
154 } else if (std::string("--comma") == *argv) {
156 } else if (std::string("--filter") == *argv) {
159 } else if (std::string("--ids") == *argv) {
161 } else if (std::string("--no-check") == *argv) {
165 "usage: ipclist [--args] [--ids] [--no-check] [--filter prefix] "
171 std::sort(msgtable, msgtable + MSGTABLE_SIZE);
173 if (!skip_check && check_msgtable() == false)
176 dump_msgtable(show_args, show_ids, show_comma, filter);