diff options
Diffstat (limited to 'src/client/windows/tests/crash_generation_app/crash_generation_app.cc')
| -rw-r--r-- | src/client/windows/tests/crash_generation_app/crash_generation_app.cc | 467 |
1 files changed, 467 insertions, 0 deletions
diff --git a/src/client/windows/tests/crash_generation_app/crash_generation_app.cc b/src/client/windows/tests/crash_generation_app/crash_generation_app.cc new file mode 100644 index 00000000..314ae8d1 --- /dev/null +++ b/src/client/windows/tests/crash_generation_app/crash_generation_app.cc @@ -0,0 +1,467 @@ +// Copyright (c) 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// crash_generation_app.cpp : Defines the entry point for the application.
+//
+
+#include "precompile.h"
+
+namespace google_breakpad {
+
+const int kMaxLoadString = 100;
+const wchar_t kPipeName[] = L"\\\\.\\pipe\\GoogleCrashServices";
+
+const DWORD kEditBoxStyles = WS_CHILD |
+ WS_VISIBLE |
+ WS_VSCROLL |
+ ES_LEFT |
+ ES_MULTILINE |
+ ES_AUTOVSCROLL |
+ ES_READONLY;
+
+// Maximum length of a line in the edit box.
+const size_t kMaximumLineLength = 256;
+
+// CS to access edit control in a thread safe way.
+static CRITICAL_SECTION* cs_edit = NULL;
+
+// Edit control.
+static HWND client_status_edit_box;
+
+HINSTANCE current_instance; // Current instance.
+TCHAR title[kMaxLoadString]; // Title bar text.
+TCHAR window_class[kMaxLoadString]; // Main window class name.
+
+ATOM MyRegisterClass(HINSTANCE instance);
+BOOL InitInstance(HINSTANCE, int);
+LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
+INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
+
+static ExceptionHandler* handler = NULL;
+static CrashGenerationServer* crash_server = NULL;
+
+// Registers the window class.
+//
+// This function and its usage are only necessary if you want this code
+// to be compatible with Win32 systems prior to the 'RegisterClassEx'
+// function that was added to Windows 95. It is important to call this
+// function so that the application will get 'well formed' small icons
+// associated with it.
+ATOM MyRegisterClass(HINSTANCE instance) {
+ WNDCLASSEX wcex;
+ wcex.cbSize = sizeof(WNDCLASSEX);
+ wcex.style = CS_HREDRAW | CS_VREDRAW;
+ wcex.lpfnWndProc = WndProc;
+ wcex.cbClsExtra = 0;
+ wcex.cbWndExtra = 0;
+ wcex.hInstance = instance;
+ wcex.hIcon = LoadIcon(instance,
+ MAKEINTRESOURCE(IDI_CRASHGENERATIONAPP));
+ wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
+ wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
+ wcex.lpszMenuName = MAKEINTRESOURCE(IDC_CRASHGENERATIONAPP);
+ wcex.lpszClassName = window_class;
+ wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
+
+ return RegisterClassEx(&wcex);
+}
+
+// Saves instance handle and creates main window
+//
+// In this function, we save the instance handle in a global variable and
+// create and display the main program window.
+BOOL InitInstance(HINSTANCE instance, int command_show) {
+ current_instance = instance;
+ HWND wnd = CreateWindow(window_class,
+ title,
+ WS_OVERLAPPEDWINDOW,
+ CW_USEDEFAULT,
+ 0,
+ CW_USEDEFAULT,
+ 0,
+ NULL,
+ NULL,
+ instance,
+ NULL);
+
+ if (!wnd) {
+ return FALSE;
+ }
+
+ ShowWindow(wnd, command_show);
+ UpdateWindow(wnd);
+
+ return TRUE;
+}
+
+static void AppendTextToEditBox(TCHAR* text) {
+ EnterCriticalSection(cs_edit);
+ SYSTEMTIME current_time;
+ GetLocalTime(¤t_time);
+ TCHAR line[kMaximumLineLength];
+ int result = swprintf_s(line,
+ kMaximumLineLength,
+ L"[%.2d-%.2d-%.4d %.2d:%.2d:%.2d] %s",
+ current_time.wMonth,
+ current_time.wDay,
+ current_time.wYear,
+ current_time.wHour,
+ current_time.wMinute,
+ current_time.wSecond,
+ text);
+
+ if (result == -1) {
+ return;
+ }
+
+ int length = GetWindowTextLength(client_status_edit_box);
+ SendMessage(client_status_edit_box,
+ EM_SETSEL,
+ (WPARAM)length,
+ (LPARAM)length);
+ SendMessage(client_status_edit_box,
+ EM_REPLACESEL,
+ (WPARAM)FALSE,
+ (LPARAM)line);
+ LeaveCriticalSection(cs_edit);
+}
+
+static DWORD WINAPI AppendTextWorker(void* context) {
+ TCHAR* text = reinterpret_cast<TCHAR*>(context);
+
+ AppendTextToEditBox(text);
+ delete[] text;
+
+ return 0;
+}
+
+bool ShowDumpResults(const wchar_t* dump_path, + const wchar_t* minidump_id, + void* context, + EXCEPTION_POINTERS* exinfo, + MDRawAssertionInfo* assertion, + bool succeeded) {
+ TCHAR* text = new TCHAR[kMaximumLineLength];
+ int result = swprintf_s(text,
+ kMaximumLineLength,
+ TEXT("Dump generation request %s\r\n"),
+ succeeded ? TEXT("succeeded") : TEXT("failed"));
+ if (result == -1) {
+ delete [] text;
+ }
+
+ AppendTextWorker(text);
+ return succeeded;
+}
+
+static void _cdecl ShowClientConnected(void* context,
+ const ClientInfo* client_info) {
+ TCHAR* line = new TCHAR[kMaximumLineLength];
+ int result = swprintf_s(line,
+ kMaximumLineLength,
+ L"Client connected:\t\t%d\r\n",
+ client_info->pid());
+
+ if (result == -1) {
+ delete[] line;
+ return;
+ }
+
+ QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
+}
+
+static void _cdecl ShowClientCrashed(void* context,
+ const ClientInfo* client_info) {
+ TCHAR* line = new TCHAR[kMaximumLineLength];
+ int result = swprintf_s(line,
+ kMaximumLineLength,
+ TEXT("Client requested dump:\t%d\r\n"),
+ client_info->pid());
+
+ if (result == -1) {
+ delete[] line;
+ return;
+ }
+
+ QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
+}
+
+static void _cdecl ShowClientExited(void* context,
+ const ClientInfo* client_info) {
+ TCHAR* line = new TCHAR[kMaximumLineLength];
+ int result = swprintf_s(line,
+ kMaximumLineLength,
+ TEXT("Client exited:\t\t%d\r\n"),
+ client_info->pid());
+
+ if (result == -1) {
+ delete[] line;
+ return;
+ }
+
+ QueueUserWorkItem(AppendTextWorker, line, WT_EXECUTEDEFAULT);
+}
+
+void CrashServerStart() {
+ // Do not create another instance of the server.
+ if (crash_server) {
+ return;
+ }
+
+ std::wstring dump_path = L"C:\\Dumps\\";
+ crash_server = new CrashGenerationServer(kPipeName,
+ ShowClientConnected,
+ NULL,
+ ShowClientCrashed,
+ NULL,
+ ShowClientExited,
+ NULL,
+ true,
+ &dump_path);
+
+ if (!crash_server->Start()) {
+ MessageBoxW(NULL, L"Unable to start server", L"Dumper", MB_OK);
+ delete crash_server;
+ crash_server = NULL;
+ }
+}
+
+void CrashServerStop() {
+ delete crash_server;
+ crash_server = NULL;
+}
+
+void DerefZeroCrash() {
+ int* x = 0;
+ *x = 1;
+}
+
+void InvalidParamCrash() {
+ printf(NULL);
+}
+
+void PureCallCrash() {
+ Derived derived;
+}
+
+void RequestDump() {
+ if (!handler->WriteMinidump()) {
+ MessageBoxW(NULL, L"Dump request failed", L"Dumper", MB_OK);
+ }
+}
+
+void CleanUp() {
+ if (cs_edit) {
+ DeleteCriticalSection(cs_edit);
+ delete cs_edit;
+ }
+
+ if (handler) {
+ delete handler;
+ }
+
+ if (crash_server) {
+ delete crash_server;
+ }
+}
+
+// Processes messages for the main window.
+//
+// WM_COMMAND - process the application menu.
+// WM_PAINT - Paint the main window.
+// WM_DESTROY - post a quit message and return.
+LRESULT CALLBACK WndProc(HWND wnd,
+ UINT message,
+ WPARAM w_param,
+ LPARAM l_param) {
+ int message_id;
+ int message_event;
+ PAINTSTRUCT ps;
+ HDC hdc;
+
+#pragma warning(push)
+#pragma warning(disable:4312)
+ // Disable warning C4312: 'type cast' : conversion from 'LONG' to
+ // 'HINSTANCE' of greater size.
+ // The value returned by GetwindowLong in the case below returns unsigned.
+ HINSTANCE instance = (HINSTANCE)GetWindowLong(wnd, GWL_HINSTANCE);
+#pragma warning(pop)
+
+ switch (message) {
+ case WM_COMMAND:
+ // Parse the menu selections.
+ message_id = LOWORD(w_param);
+ message_event = HIWORD(w_param);
+ switch (message_id) {
+ case IDM_ABOUT:
+ DialogBox(current_instance,
+ MAKEINTRESOURCE(IDD_ABOUTBOX),
+ wnd,
+ About);
+ break;
+ case IDM_EXIT:
+ DestroyWindow(wnd);
+ break;
+ case ID_SERVER_START:
+ CrashServerStart();
+ break;
+ case ID_SERVER_STOP:
+ CrashServerStop();
+ break;
+ case ID_CLIENT_DEREFZERO:
+ DerefZeroCrash();
+ break;
+ case ID_CLIENT_INVALIDPARAM:
+ InvalidParamCrash();
+ break;
+ case ID_CLIENT_PURECALL:
+ PureCallCrash();
+ break;
+ case ID_CLIENT_REQUESTEXPLICITDUMP:
+ RequestDump();
+ break;
+ default:
+ return DefWindowProc(wnd, message, w_param, l_param);
+ }
+ break;
+ case WM_CREATE:
+ client_status_edit_box = CreateWindow(TEXT("EDIT"),
+ NULL,
+ kEditBoxStyles,
+ 0,
+ 0,
+ 0,
+ 0,
+ wnd,
+ NULL,
+ instance,
+ NULL);
+ break;
+ case WM_SIZE:
+ // Make the edit control the size of the window's client area.
+ MoveWindow(client_status_edit_box,
+ 0,
+ 0,
+ LOWORD(l_param), // width of client area.
+ HIWORD(l_param), // height of client area.
+ TRUE); // repaint window.
+ break;
+ case WM_SETFOCUS:
+ SetFocus(client_status_edit_box);
+ break;
+ case WM_PAINT:
+ hdc = BeginPaint(wnd, &ps);
+ EndPaint(wnd, &ps);
+ break;
+ case WM_DESTROY:
+ CleanUp();
+ PostQuitMessage(0);
+ break;
+ default:
+ return DefWindowProc(wnd, message, w_param, l_param);
+ }
+
+ return 0;
+}
+
+// Message handler for about box.
+INT_PTR CALLBACK About(HWND dlg,
+ UINT message,
+ WPARAM w_param,
+ LPARAM l_param) {
+ UNREFERENCED_PARAMETER(l_param);
+ switch (message) {
+ case WM_INITDIALOG:
+ return (INT_PTR)TRUE;
+
+ case WM_COMMAND:
+ if (LOWORD(w_param) == IDOK || LOWORD(w_param) == IDCANCEL) {
+ EndDialog(dlg, LOWORD(w_param));
+ return (INT_PTR)TRUE;
+ }
+ break;
+ }
+
+ return (INT_PTR)FALSE;
+}
+
+} // namespace google_breakpad
+
+int APIENTRY _tWinMain(HINSTANCE instance,
+ HINSTANCE previous_instance,
+ LPTSTR command_line,
+ int command_show) {
+ using namespace google_breakpad;
+
+ UNREFERENCED_PARAMETER(previous_instance);
+ UNREFERENCED_PARAMETER(command_line);
+
+ cs_edit = new CRITICAL_SECTION();
+ InitializeCriticalSection(cs_edit);
+
+ // This is needed for CRT to not show dialog for invalid param
+ // failures and instead let the code handle it.
+ _CrtSetReportMode(_CRT_ASSERT, 0);
+ handler = new ExceptionHandler(L"C:\\dumps\\",
+ NULL,
+ google_breakpad::ShowDumpResults,
+ NULL,
+ ExceptionHandler::HANDLER_ALL,
+ MiniDumpNormal,
+ kPipeName);
+
+ // Initialize global strings.
+ LoadString(instance, IDS_APP_TITLE, title, kMaxLoadString);
+ LoadString(instance,
+ IDC_CRASHGENERATIONAPP,
+ window_class,
+ kMaxLoadString);
+ MyRegisterClass(instance);
+
+ // Perform application initialization.
+ if (!InitInstance (instance, command_show)) {
+ return FALSE;
+ }
+
+ HACCEL accel_table = LoadAccelerators(
+ instance,
+ MAKEINTRESOURCE(IDC_CRASHGENERATIONAPP));
+
+ // Main message loop.
+ MSG msg;
+ while (GetMessage(&msg, NULL, 0, 0)) {
+ if (!TranslateAccelerator(msg.hwnd, accel_table, &msg)) {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+ }
+
+ return (int)msg.wParam;
+}
+
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