1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/client/crashreporter_win.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,1519 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifdef WIN32_LEAN_AND_MEAN
1.10 +#undef WIN32_LEAN_AND_MEAN
1.11 +#endif
1.12 +
1.13 +#define NOMINMAX
1.14 +
1.15 +#include "crashreporter.h"
1.16 +
1.17 +#include <windows.h>
1.18 +#include <commctrl.h>
1.19 +#include <richedit.h>
1.20 +#include <shellapi.h>
1.21 +#include <shlobj.h>
1.22 +#include <shlwapi.h>
1.23 +#include <math.h>
1.24 +#include <set>
1.25 +#include <algorithm>
1.26 +#include "resource.h"
1.27 +#include "client/windows/sender/crash_report_sender.h"
1.28 +#include "common/windows/string_utils-inl.h"
1.29 +#include "mozilla/NullPtr.h"
1.30 +
1.31 +#define CRASH_REPORTER_VALUE L"Enabled"
1.32 +#define SUBMIT_REPORT_VALUE L"SubmitCrashReport"
1.33 +#define SUBMIT_REPORT_OLD L"SubmitReport"
1.34 +#define INCLUDE_URL_VALUE L"IncludeURL"
1.35 +#define EMAIL_ME_VALUE L"EmailMe"
1.36 +#define EMAIL_VALUE L"Email"
1.37 +#define MAX_EMAIL_LENGTH 1024
1.38 +
1.39 +#define WM_UPLOADCOMPLETE WM_APP
1.40 +
1.41 +// Thanks, Windows.h :(
1.42 +#undef min
1.43 +#undef max
1.44 +
1.45 +using std::string;
1.46 +using std::wstring;
1.47 +using std::map;
1.48 +using std::vector;
1.49 +using std::set;
1.50 +using std::ios;
1.51 +using std::ifstream;
1.52 +using std::ofstream;
1.53 +
1.54 +using namespace CrashReporter;
1.55 +
1.56 +typedef struct {
1.57 + HWND hDlg;
1.58 + wstring dumpFile;
1.59 + map<wstring,wstring> queryParameters;
1.60 + wstring sendURL;
1.61 +
1.62 + wstring serverResponse;
1.63 +} SendThreadData;
1.64 +
1.65 +/*
1.66 + * Per http://msdn2.microsoft.com/en-us/library/ms645398(VS.85).aspx
1.67 + * "The DLGTEMPLATEEX structure is not defined in any standard header file.
1.68 + * The structure definition is provided here to explain the format of an
1.69 + * extended template for a dialog box.
1.70 +*/
1.71 +typedef struct {
1.72 + WORD dlgVer;
1.73 + WORD signature;
1.74 + DWORD helpID;
1.75 + DWORD exStyle;
1.76 + // There's more to this struct, but it has weird variable-length
1.77 + // members, and I only actually need to touch exStyle on an existing
1.78 + // instance, so I've omitted the rest.
1.79 +} DLGTEMPLATEEX;
1.80 +
1.81 +static HANDLE gThreadHandle;
1.82 +static SendThreadData gSendData = { 0, };
1.83 +static vector<string> gRestartArgs;
1.84 +static map<wstring,wstring> gQueryParameters;
1.85 +static wstring gCrashReporterKey(L"Software\\Mozilla\\Crash Reporter");
1.86 +static wstring gURLParameter;
1.87 +static int gCheckboxPadding = 6;
1.88 +static bool gRTLlayout = false;
1.89 +
1.90 +// When vertically resizing the dialog, these items should move down
1.91 +static set<UINT> gAttachedBottom;
1.92 +
1.93 +// Default set of items for gAttachedBottom
1.94 +static const UINT kDefaultAttachedBottom[] = {
1.95 + IDC_SUBMITREPORTCHECK,
1.96 + IDC_VIEWREPORTBUTTON,
1.97 + IDC_COMMENTTEXT,
1.98 + IDC_INCLUDEURLCHECK,
1.99 + IDC_EMAILMECHECK,
1.100 + IDC_EMAILTEXT,
1.101 + IDC_PROGRESSTEXT,
1.102 + IDC_THROBBER,
1.103 + IDC_CLOSEBUTTON,
1.104 + IDC_RESTARTBUTTON,
1.105 +};
1.106 +
1.107 +static wstring UTF8ToWide(const string& utf8, bool *success = 0);
1.108 +static DWORD WINAPI SendThreadProc(LPVOID param);
1.109 +
1.110 +static wstring Str(const char* key)
1.111 +{
1.112 + return UTF8ToWide(gStrings[key]);
1.113 +}
1.114 +
1.115 +/* === win32 helper functions === */
1.116 +
1.117 +static void DoInitCommonControls()
1.118 +{
1.119 + INITCOMMONCONTROLSEX ic;
1.120 + ic.dwSize = sizeof(INITCOMMONCONTROLSEX);
1.121 + ic.dwICC = ICC_PROGRESS_CLASS;
1.122 + InitCommonControlsEx(&ic);
1.123 + // also get the rich edit control
1.124 + LoadLibrary(L"Msftedit.dll");
1.125 +}
1.126 +
1.127 +static bool GetBoolValue(HKEY hRegKey, LPCTSTR valueName, DWORD* value)
1.128 +{
1.129 + DWORD type, dataSize;
1.130 + dataSize = sizeof(DWORD);
1.131 + if (RegQueryValueEx(hRegKey, valueName, nullptr,
1.132 + &type, (LPBYTE)value, &dataSize) == ERROR_SUCCESS &&
1.133 + type == REG_DWORD)
1.134 + return true;
1.135 +
1.136 + return false;
1.137 +}
1.138 +
1.139 +// Removes a value from HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER, if it exists.
1.140 +static void RemoveUnusedValues(const wchar_t* key, LPCTSTR valueName)
1.141 +{
1.142 + HKEY hRegKey;
1.143 +
1.144 + if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, key, 0, KEY_SET_VALUE, &hRegKey)
1.145 + == ERROR_SUCCESS) {
1.146 + RegDeleteValue(hRegKey, valueName);
1.147 + RegCloseKey(hRegKey);
1.148 + }
1.149 +
1.150 + if (RegOpenKeyEx(HKEY_CURRENT_USER, key, 0, KEY_SET_VALUE, &hRegKey)
1.151 + == ERROR_SUCCESS) {
1.152 + RegDeleteValue(hRegKey, valueName);
1.153 + RegCloseKey(hRegKey);
1.154 + }
1.155 +}
1.156 +
1.157 +static bool CheckBoolKey(const wchar_t* key,
1.158 + const wchar_t* valueName,
1.159 + bool* enabled)
1.160 +{
1.161 + /*
1.162 + * NOTE! This code needs to stay in sync with the preference checking
1.163 + * code in in nsExceptionHandler.cpp.
1.164 + */
1.165 + *enabled = false;
1.166 + bool found = false;
1.167 + HKEY hRegKey;
1.168 + DWORD val;
1.169 + // see if our reg key is set globally
1.170 + if (RegOpenKey(HKEY_LOCAL_MACHINE, key, &hRegKey) == ERROR_SUCCESS) {
1.171 + if (GetBoolValue(hRegKey, valueName, &val)) {
1.172 + *enabled = (val == 1);
1.173 + found = true;
1.174 + }
1.175 + RegCloseKey(hRegKey);
1.176 + } else {
1.177 + // look for it in user settings
1.178 + if (RegOpenKey(HKEY_CURRENT_USER, key, &hRegKey) == ERROR_SUCCESS) {
1.179 + if (GetBoolValue(hRegKey, valueName, &val)) {
1.180 + *enabled = (val == 1);
1.181 + found = true;
1.182 + }
1.183 + RegCloseKey(hRegKey);
1.184 + }
1.185 + }
1.186 +
1.187 + return found;
1.188 +}
1.189 +
1.190 +static void SetBoolKey(const wchar_t* key, const wchar_t* value, bool enabled)
1.191 +{
1.192 + /*
1.193 + * NOTE! This code needs to stay in sync with the preference setting
1.194 + * code in in nsExceptionHandler.cpp.
1.195 + */
1.196 + HKEY hRegKey;
1.197 +
1.198 + // remove the old value from the registry if it exists
1.199 + RemoveUnusedValues(key, SUBMIT_REPORT_OLD);
1.200 +
1.201 + if (RegCreateKey(HKEY_CURRENT_USER, key, &hRegKey) == ERROR_SUCCESS) {
1.202 + DWORD data = (enabled ? 1 : 0);
1.203 + RegSetValueEx(hRegKey, value, 0, REG_DWORD, (LPBYTE)&data, sizeof(data));
1.204 + RegCloseKey(hRegKey);
1.205 + }
1.206 +}
1.207 +
1.208 +static bool GetStringValue(HKEY hRegKey, LPCTSTR valueName, wstring& value)
1.209 +{
1.210 + DWORD type, dataSize;
1.211 + wchar_t buf[2048];
1.212 + dataSize = sizeof(buf);
1.213 + if (RegQueryValueEx(hRegKey, valueName, nullptr,
1.214 + &type, (LPBYTE)buf, &dataSize) == ERROR_SUCCESS &&
1.215 + type == REG_SZ) {
1.216 + value = buf;
1.217 + return true;
1.218 + }
1.219 +
1.220 + return false;
1.221 +}
1.222 +
1.223 +static bool GetStringKey(const wchar_t* key,
1.224 + const wchar_t* valueName,
1.225 + wstring& value)
1.226 +{
1.227 + value = L"";
1.228 + bool found = false;
1.229 + HKEY hRegKey;
1.230 + // see if our reg key is set globally
1.231 + if (RegOpenKey(HKEY_LOCAL_MACHINE, key, &hRegKey) == ERROR_SUCCESS) {
1.232 + if (GetStringValue(hRegKey, valueName, value)) {
1.233 + found = true;
1.234 + }
1.235 + RegCloseKey(hRegKey);
1.236 + } else {
1.237 + // look for it in user settings
1.238 + if (RegOpenKey(HKEY_CURRENT_USER, key, &hRegKey) == ERROR_SUCCESS) {
1.239 + if (GetStringValue(hRegKey, valueName, value)) {
1.240 + found = true;
1.241 + }
1.242 + RegCloseKey(hRegKey);
1.243 + }
1.244 + }
1.245 +
1.246 + return found;
1.247 +}
1.248 +
1.249 +static void SetStringKey(const wchar_t* key,
1.250 + const wchar_t* valueName,
1.251 + const wstring& value)
1.252 +{
1.253 + HKEY hRegKey;
1.254 + if (RegCreateKey(HKEY_CURRENT_USER, key, &hRegKey) == ERROR_SUCCESS) {
1.255 + RegSetValueEx(hRegKey, valueName, 0, REG_SZ,
1.256 + (LPBYTE)value.c_str(),
1.257 + (value.length() + 1) * sizeof(wchar_t));
1.258 + RegCloseKey(hRegKey);
1.259 + }
1.260 +}
1.261 +
1.262 +static string FormatLastError()
1.263 +{
1.264 + DWORD err = GetLastError();
1.265 + LPWSTR s;
1.266 + string message = "Crash report submission failed: ";
1.267 + // odds are it's a WinInet error
1.268 + HANDLE hInetModule = GetModuleHandle(L"WinInet.dll");
1.269 + if(FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
1.270 + FORMAT_MESSAGE_FROM_SYSTEM |
1.271 + FORMAT_MESSAGE_FROM_HMODULE,
1.272 + hInetModule,
1.273 + err,
1.274 + 0,
1.275 + (LPWSTR)&s,
1.276 + 0,
1.277 + nullptr) != 0) {
1.278 + message += WideToUTF8(s, nullptr);
1.279 + LocalFree(s);
1.280 + // strip off any trailing newlines
1.281 + string::size_type n = message.find_last_not_of("\r\n");
1.282 + if (n < message.size() - 1) {
1.283 + message.erase(n+1);
1.284 + }
1.285 + }
1.286 + else {
1.287 + char buf[64];
1.288 + sprintf(buf, "Unknown error, error code: 0x%08x", err);
1.289 + message += buf;
1.290 + }
1.291 + return message;
1.292 +}
1.293 +
1.294 +#define TS_DRAW 2
1.295 +#define BP_CHECKBOX 3
1.296 +
1.297 +typedef HANDLE (WINAPI*OpenThemeDataPtr)(HWND hwnd, LPCWSTR pszClassList);
1.298 +typedef HRESULT (WINAPI*CloseThemeDataPtr)(HANDLE hTheme);
1.299 +typedef HRESULT (WINAPI*GetThemePartSizePtr)(HANDLE hTheme, HDC hdc, int iPartId,
1.300 + int iStateId, RECT* prc, int ts,
1.301 + SIZE* psz);
1.302 +typedef HRESULT (WINAPI*GetThemeContentRectPtr)(HANDLE hTheme, HDC hdc, int iPartId,
1.303 + int iStateId, const RECT* pRect,
1.304 + RECT* pContentRect);
1.305 +
1.306 +
1.307 +static void GetThemeSizes(HWND hwnd)
1.308 +{
1.309 + HMODULE themeDLL = LoadLibrary(L"uxtheme.dll");
1.310 +
1.311 + if (!themeDLL)
1.312 + return;
1.313 +
1.314 + OpenThemeDataPtr openTheme =
1.315 + (OpenThemeDataPtr)GetProcAddress(themeDLL, "OpenThemeData");
1.316 + CloseThemeDataPtr closeTheme =
1.317 + (CloseThemeDataPtr)GetProcAddress(themeDLL, "CloseThemeData");
1.318 + GetThemePartSizePtr getThemePartSize =
1.319 + (GetThemePartSizePtr)GetProcAddress(themeDLL, "GetThemePartSize");
1.320 +
1.321 + if (!openTheme || !closeTheme || !getThemePartSize) {
1.322 + FreeLibrary(themeDLL);
1.323 + return;
1.324 + }
1.325 +
1.326 + HANDLE buttonTheme = openTheme(hwnd, L"Button");
1.327 + if (!buttonTheme) {
1.328 + FreeLibrary(themeDLL);
1.329 + return;
1.330 + }
1.331 + HDC hdc = GetDC(hwnd);
1.332 + SIZE s;
1.333 + getThemePartSize(buttonTheme, hdc, BP_CHECKBOX, 0, nullptr, TS_DRAW, &s);
1.334 + gCheckboxPadding = s.cx;
1.335 + closeTheme(buttonTheme);
1.336 + FreeLibrary(themeDLL);
1.337 +}
1.338 +
1.339 +// Gets the position of a window relative to another window's client area
1.340 +static void GetRelativeRect(HWND hwnd, HWND hwndParent, RECT* r)
1.341 +{
1.342 + GetWindowRect(hwnd, r);
1.343 + MapWindowPoints(nullptr, hwndParent, (POINT*)r, 2);
1.344 +}
1.345 +
1.346 +static void SetDlgItemVisible(HWND hwndDlg, UINT item, bool visible)
1.347 +{
1.348 + HWND hwnd = GetDlgItem(hwndDlg, item);
1.349 +
1.350 + ShowWindow(hwnd, visible ? SW_SHOW : SW_HIDE);
1.351 +}
1.352 +
1.353 +static void SetDlgItemDisabled(HWND hwndDlg, UINT item, bool disabled)
1.354 +{
1.355 + HWND hwnd = GetDlgItem(hwndDlg, item);
1.356 + LONG style = GetWindowLong(hwnd, GWL_STYLE);
1.357 + if (!disabled)
1.358 + style |= WS_DISABLED;
1.359 + else
1.360 + style &= ~WS_DISABLED;
1.361 +
1.362 + SetWindowLong(hwnd, GWL_STYLE, style);
1.363 +}
1.364 +
1.365 +/* === Crash Reporting Dialog === */
1.366 +
1.367 +static void StretchDialog(HWND hwndDlg, int ydiff)
1.368 +{
1.369 + RECT r;
1.370 + GetWindowRect(hwndDlg, &r);
1.371 + r.bottom += ydiff;
1.372 + MoveWindow(hwndDlg, r.left, r.top,
1.373 + r.right - r.left, r.bottom - r.top, TRUE);
1.374 +}
1.375 +
1.376 +static void ReflowDialog(HWND hwndDlg, int ydiff)
1.377 +{
1.378 + // Move items attached to the bottom down/up by as much as
1.379 + // the window resize
1.380 + for (set<UINT>::const_iterator item = gAttachedBottom.begin();
1.381 + item != gAttachedBottom.end();
1.382 + item++) {
1.383 + RECT r;
1.384 + HWND hwnd = GetDlgItem(hwndDlg, *item);
1.385 + GetRelativeRect(hwnd, hwndDlg, &r);
1.386 + r.top += ydiff;
1.387 + r.bottom += ydiff;
1.388 + MoveWindow(hwnd, r.left, r.top,
1.389 + r.right - r.left, r.bottom - r.top, TRUE);
1.390 + }
1.391 +}
1.392 +
1.393 +static DWORD WINAPI SendThreadProc(LPVOID param)
1.394 +{
1.395 + bool finishedOk;
1.396 + SendThreadData* td = (SendThreadData*)param;
1.397 +
1.398 + if (td->sendURL.empty()) {
1.399 + finishedOk = false;
1.400 + LogMessage("No server URL, not sending report");
1.401 + } else {
1.402 + google_breakpad::CrashReportSender sender(L"");
1.403 + finishedOk = (sender.SendCrashReport(td->sendURL,
1.404 + td->queryParameters,
1.405 + td->dumpFile,
1.406 + &td->serverResponse)
1.407 + == google_breakpad::RESULT_SUCCEEDED);
1.408 + if (finishedOk) {
1.409 + LogMessage("Crash report submitted successfully");
1.410 + }
1.411 + else {
1.412 + // get an error string and print it to the log
1.413 + //XXX: would be nice to get the HTTP status code here, filed:
1.414 + // http://code.google.com/p/google-breakpad/issues/detail?id=220
1.415 + LogMessage(FormatLastError());
1.416 + }
1.417 + }
1.418 +
1.419 + PostMessage(td->hDlg, WM_UPLOADCOMPLETE, finishedOk ? 1 : 0, 0);
1.420 +
1.421 + return 0;
1.422 +}
1.423 +
1.424 +static void EndCrashReporterDialog(HWND hwndDlg, int code)
1.425 +{
1.426 + // Save the current values to the registry
1.427 + wchar_t email[MAX_EMAIL_LENGTH];
1.428 + GetDlgItemTextW(hwndDlg, IDC_EMAILTEXT, email,
1.429 + sizeof(email) / sizeof(email[0]));
1.430 + SetStringKey(gCrashReporterKey.c_str(), EMAIL_VALUE, email);
1.431 +
1.432 + SetBoolKey(gCrashReporterKey.c_str(), INCLUDE_URL_VALUE,
1.433 + IsDlgButtonChecked(hwndDlg, IDC_INCLUDEURLCHECK) != 0);
1.434 + SetBoolKey(gCrashReporterKey.c_str(), EMAIL_ME_VALUE,
1.435 + IsDlgButtonChecked(hwndDlg, IDC_EMAILMECHECK) != 0);
1.436 + SetBoolKey(gCrashReporterKey.c_str(), SUBMIT_REPORT_VALUE,
1.437 + IsDlgButtonChecked(hwndDlg, IDC_SUBMITREPORTCHECK) != 0);
1.438 +
1.439 + EndDialog(hwndDlg, code);
1.440 +}
1.441 +
1.442 +static void MaybeResizeProgressText(HWND hwndDlg)
1.443 +{
1.444 + HWND hwndProgress = GetDlgItem(hwndDlg, IDC_PROGRESSTEXT);
1.445 + HDC hdc = GetDC(hwndProgress);
1.446 + HFONT hfont = (HFONT)SendMessage(hwndProgress, WM_GETFONT, 0, 0);
1.447 + if (hfont)
1.448 + SelectObject(hdc, hfont);
1.449 + SIZE size;
1.450 + RECT rect;
1.451 + GetRelativeRect(hwndProgress, hwndDlg, &rect);
1.452 +
1.453 + wchar_t text[1024];
1.454 + GetWindowText(hwndProgress, text, 1024);
1.455 +
1.456 + if (!GetTextExtentPoint32(hdc, text, wcslen(text), &size))
1.457 + return;
1.458 +
1.459 + if (size.cx < (rect.right - rect.left))
1.460 + return;
1.461 +
1.462 + // Figure out how much we need to resize things vertically
1.463 + // This is sort of a fudge, but it should be good enough.
1.464 + int wantedHeight = size.cy *
1.465 + (int)ceil((float)size.cx / (float)(rect.right - rect.left));
1.466 + int diff = wantedHeight - (rect.bottom - rect.top);
1.467 + if (diff <= 0)
1.468 + return;
1.469 +
1.470 + MoveWindow(hwndProgress, rect.left, rect.top,
1.471 + rect.right - rect.left,
1.472 + wantedHeight,
1.473 + TRUE);
1.474 +
1.475 + gAttachedBottom.clear();
1.476 + gAttachedBottom.insert(IDC_CLOSEBUTTON);
1.477 + gAttachedBottom.insert(IDC_RESTARTBUTTON);
1.478 +
1.479 + StretchDialog(hwndDlg, diff);
1.480 +
1.481 + for (int i = 0; i < sizeof(kDefaultAttachedBottom) / sizeof(UINT); i++) {
1.482 + gAttachedBottom.insert(kDefaultAttachedBottom[i]);
1.483 + }
1.484 +}
1.485 +
1.486 +static void MaybeSendReport(HWND hwndDlg)
1.487 +{
1.488 + if (!IsDlgButtonChecked(hwndDlg, IDC_SUBMITREPORTCHECK)) {
1.489 + EndCrashReporterDialog(hwndDlg, 0);
1.490 + return;
1.491 + }
1.492 +
1.493 + // disable all the form controls
1.494 + EnableWindow(GetDlgItem(hwndDlg, IDC_SUBMITREPORTCHECK), false);
1.495 + EnableWindow(GetDlgItem(hwndDlg, IDC_VIEWREPORTBUTTON), false);
1.496 + EnableWindow(GetDlgItem(hwndDlg, IDC_COMMENTTEXT), false);
1.497 + EnableWindow(GetDlgItem(hwndDlg, IDC_INCLUDEURLCHECK), false);
1.498 + EnableWindow(GetDlgItem(hwndDlg, IDC_EMAILMECHECK), false);
1.499 + EnableWindow(GetDlgItem(hwndDlg, IDC_EMAILTEXT), false);
1.500 + EnableWindow(GetDlgItem(hwndDlg, IDC_CLOSEBUTTON), false);
1.501 + EnableWindow(GetDlgItem(hwndDlg, IDC_RESTARTBUTTON), false);
1.502 +
1.503 + SetDlgItemText(hwndDlg, IDC_PROGRESSTEXT, Str(ST_REPORTDURINGSUBMIT).c_str());
1.504 + MaybeResizeProgressText(hwndDlg);
1.505 + // start throbber
1.506 + // play entire AVI, and loop
1.507 + Animate_Play(GetDlgItem(hwndDlg, IDC_THROBBER), 0, -1, -1);
1.508 + SetDlgItemVisible(hwndDlg, IDC_THROBBER, true);
1.509 + gThreadHandle = nullptr;
1.510 + gSendData.hDlg = hwndDlg;
1.511 + gSendData.queryParameters = gQueryParameters;
1.512 +
1.513 + gThreadHandle = CreateThread(nullptr, 0, SendThreadProc, &gSendData, 0,
1.514 + nullptr);
1.515 +}
1.516 +
1.517 +static void RestartApplication()
1.518 +{
1.519 + wstring cmdLine;
1.520 +
1.521 + for (unsigned int i = 0; i < gRestartArgs.size(); i++) {
1.522 + cmdLine += L"\"" + UTF8ToWide(gRestartArgs[i]) + L"\" ";
1.523 + }
1.524 +
1.525 + STARTUPINFO si;
1.526 + PROCESS_INFORMATION pi;
1.527 +
1.528 + ZeroMemory(&si, sizeof(si));
1.529 + si.cb = sizeof(si);
1.530 + si.dwFlags = STARTF_USESHOWWINDOW;
1.531 + si.wShowWindow = SW_SHOWNORMAL;
1.532 + ZeroMemory(&pi, sizeof(pi));
1.533 +
1.534 + if (CreateProcess(nullptr, (LPWSTR)cmdLine.c_str(), nullptr, nullptr, FALSE,
1.535 + 0, nullptr, nullptr, &si, &pi)) {
1.536 + CloseHandle(pi.hProcess);
1.537 + CloseHandle(pi.hThread);
1.538 + }
1.539 +}
1.540 +
1.541 +static void ShowReportInfo(HWND hwndDlg)
1.542 +{
1.543 + wstring description;
1.544 +
1.545 + for (map<wstring,wstring>::const_iterator i = gQueryParameters.begin();
1.546 + i != gQueryParameters.end();
1.547 + i++) {
1.548 + description += i->first;
1.549 + description += L": ";
1.550 + description += i->second;
1.551 + description += L"\n";
1.552 + }
1.553 +
1.554 + description += L"\n";
1.555 + description += Str(ST_EXTRAREPORTINFO);
1.556 +
1.557 + SetDlgItemText(hwndDlg, IDC_VIEWREPORTTEXT, description.c_str());
1.558 +}
1.559 +
1.560 +static void UpdateURL(HWND hwndDlg)
1.561 +{
1.562 + if (IsDlgButtonChecked(hwndDlg, IDC_INCLUDEURLCHECK)) {
1.563 + gQueryParameters[L"URL"] = gURLParameter;
1.564 + } else {
1.565 + gQueryParameters.erase(L"URL");
1.566 + }
1.567 +}
1.568 +
1.569 +static void UpdateEmail(HWND hwndDlg)
1.570 +{
1.571 + if (IsDlgButtonChecked(hwndDlg, IDC_EMAILMECHECK)) {
1.572 + wchar_t email[MAX_EMAIL_LENGTH];
1.573 + GetDlgItemTextW(hwndDlg, IDC_EMAILTEXT, email,
1.574 + sizeof(email) / sizeof(email[0]));
1.575 + gQueryParameters[L"Email"] = email;
1.576 + if (IsDlgButtonChecked(hwndDlg, IDC_SUBMITREPORTCHECK))
1.577 + EnableWindow(GetDlgItem(hwndDlg, IDC_EMAILTEXT), true);
1.578 + } else {
1.579 + gQueryParameters.erase(L"Email");
1.580 + EnableWindow(GetDlgItem(hwndDlg, IDC_EMAILTEXT), false);
1.581 + }
1.582 +}
1.583 +
1.584 +static void UpdateComment(HWND hwndDlg)
1.585 +{
1.586 + wchar_t comment[MAX_COMMENT_LENGTH + 1];
1.587 + GetDlgItemTextW(hwndDlg, IDC_COMMENTTEXT, comment,
1.588 + sizeof(comment) / sizeof(comment[0]));
1.589 + if (wcslen(comment) > 0)
1.590 + gQueryParameters[L"Comments"] = comment;
1.591 + else
1.592 + gQueryParameters.erase(L"Comments");
1.593 +}
1.594 +
1.595 +/*
1.596 + * Dialog procedure for the "view report" dialog.
1.597 + */
1.598 +static BOOL CALLBACK ViewReportDialogProc(HWND hwndDlg, UINT message,
1.599 + WPARAM wParam, LPARAM lParam)
1.600 +{
1.601 + switch (message) {
1.602 + case WM_INITDIALOG: {
1.603 + SetWindowText(hwndDlg, Str(ST_VIEWREPORTTITLE).c_str());
1.604 + SetDlgItemText(hwndDlg, IDOK, Str(ST_OK).c_str());
1.605 + SendDlgItemMessage(hwndDlg, IDC_VIEWREPORTTEXT,
1.606 + EM_SETTARGETDEVICE, (WPARAM)nullptr, 0);
1.607 + ShowReportInfo(hwndDlg);
1.608 + SetFocus(GetDlgItem(hwndDlg, IDOK));
1.609 + return FALSE;
1.610 + }
1.611 +
1.612 + case WM_COMMAND: {
1.613 + if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDOK)
1.614 + EndDialog(hwndDlg, 0);
1.615 + return FALSE;
1.616 + }
1.617 + }
1.618 + return FALSE;
1.619 +}
1.620 +
1.621 +// Return the number of bytes this string will take encoded
1.622 +// in UTF-8
1.623 +static inline int BytesInUTF8(wchar_t* str)
1.624 +{
1.625 + // Just count size of buffer for UTF-8, minus one
1.626 + // (we don't need to count the null terminator)
1.627 + return WideCharToMultiByte(CP_UTF8, 0, str, -1,
1.628 + nullptr, 0, nullptr, nullptr) - 1;
1.629 +}
1.630 +
1.631 +// Calculate the length of the text in this edit control (in bytes,
1.632 +// in the UTF-8 encoding) after replacing the current selection
1.633 +// with |insert|.
1.634 +static int NewTextLength(HWND hwndEdit, wchar_t* insert)
1.635 +{
1.636 + wchar_t current[MAX_COMMENT_LENGTH + 1];
1.637 +
1.638 + GetWindowText(hwndEdit, current, MAX_COMMENT_LENGTH + 1);
1.639 + DWORD selStart, selEnd;
1.640 + SendMessage(hwndEdit, EM_GETSEL, (WPARAM)&selStart, (LPARAM)&selEnd);
1.641 +
1.642 + int selectionLength = 0;
1.643 + if (selEnd - selStart > 0) {
1.644 + wchar_t selection[MAX_COMMENT_LENGTH + 1];
1.645 + google_breakpad::WindowsStringUtils::safe_wcsncpy(selection,
1.646 + MAX_COMMENT_LENGTH + 1,
1.647 + current + selStart,
1.648 + selEnd - selStart);
1.649 + selection[selEnd - selStart] = '\0';
1.650 + selectionLength = BytesInUTF8(selection);
1.651 + }
1.652 +
1.653 + // current string length + replacement text length
1.654 + // - replaced selection length
1.655 + return BytesInUTF8(current) + BytesInUTF8(insert) - selectionLength;
1.656 +}
1.657 +
1.658 +// Window procedure for subclassing edit controls
1.659 +static LRESULT CALLBACK EditSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
1.660 + LPARAM lParam)
1.661 +{
1.662 + static WNDPROC super = nullptr;
1.663 +
1.664 + if (super == nullptr)
1.665 + super = (WNDPROC)GetWindowLongPtr(hwnd, GWLP_USERDATA);
1.666 +
1.667 + switch (uMsg) {
1.668 + case WM_PAINT: {
1.669 + HDC hdc;
1.670 + PAINTSTRUCT ps;
1.671 + RECT r;
1.672 + wchar_t windowText[1024];
1.673 +
1.674 + GetWindowText(hwnd, windowText, 1024);
1.675 + // if the control contains text or is focused, draw it normally
1.676 + if (GetFocus() == hwnd || windowText[0] != '\0')
1.677 + return CallWindowProc(super, hwnd, uMsg, wParam, lParam);
1.678 +
1.679 + GetClientRect(hwnd, &r);
1.680 + hdc = BeginPaint(hwnd, &ps);
1.681 + FillRect(hdc, &r, GetSysColorBrush(IsWindowEnabled(hwnd)
1.682 + ? COLOR_WINDOW : COLOR_BTNFACE));
1.683 + SetTextColor(hdc, GetSysColor(COLOR_GRAYTEXT));
1.684 + SelectObject(hdc, (HFONT)GetStockObject(DEFAULT_GUI_FONT));
1.685 + SetBkMode(hdc, TRANSPARENT);
1.686 + wchar_t* txt = (wchar_t*)GetProp(hwnd, L"PROP_GRAYTEXT");
1.687 + // Get the actual edit control rect
1.688 + CallWindowProc(super, hwnd, EM_GETRECT, 0, (LPARAM)&r);
1.689 + UINT format = DT_EDITCONTROL | DT_NOPREFIX | DT_WORDBREAK | DT_INTERNAL;
1.690 + if (gRTLlayout)
1.691 + format |= DT_RIGHT;
1.692 + if (txt)
1.693 + DrawText(hdc, txt, wcslen(txt), &r, format);
1.694 + EndPaint(hwnd, &ps);
1.695 + return 0;
1.696 + }
1.697 +
1.698 + // We handle WM_CHAR and WM_PASTE to limit the comment box to 500
1.699 + // bytes in UTF-8.
1.700 + case WM_CHAR: {
1.701 + // Leave accelerator keys and non-printing chars (except LF) alone
1.702 + if (wParam & (1<<24) || wParam & (1<<29) ||
1.703 + (wParam < ' ' && wParam != '\n'))
1.704 + break;
1.705 +
1.706 + wchar_t ch[2] = { (wchar_t)wParam, 0 };
1.707 + if (NewTextLength(hwnd, ch) > MAX_COMMENT_LENGTH)
1.708 + return 0;
1.709 +
1.710 + break;
1.711 + }
1.712 +
1.713 + case WM_PASTE: {
1.714 + if (IsClipboardFormatAvailable(CF_UNICODETEXT) &&
1.715 + OpenClipboard(hwnd)) {
1.716 + HGLOBAL hg = GetClipboardData(CF_UNICODETEXT);
1.717 + wchar_t* pastedText = (wchar_t*)GlobalLock(hg);
1.718 + int newSize = 0;
1.719 +
1.720 + if (pastedText)
1.721 + newSize = NewTextLength(hwnd, pastedText);
1.722 +
1.723 + GlobalUnlock(hg);
1.724 + CloseClipboard();
1.725 +
1.726 + if (newSize > MAX_COMMENT_LENGTH)
1.727 + return 0;
1.728 + }
1.729 + break;
1.730 + }
1.731 +
1.732 + case WM_SETFOCUS:
1.733 + case WM_KILLFOCUS: {
1.734 + RECT r;
1.735 + GetClientRect(hwnd, &r);
1.736 + InvalidateRect(hwnd, &r, TRUE);
1.737 + break;
1.738 + }
1.739 +
1.740 + case WM_DESTROY: {
1.741 + // cleanup our property
1.742 + HGLOBAL hData = RemoveProp(hwnd, L"PROP_GRAYTEXT");
1.743 + if (hData)
1.744 + GlobalFree(hData);
1.745 + }
1.746 + }
1.747 +
1.748 + return CallWindowProc(super, hwnd, uMsg, wParam, lParam);
1.749 +}
1.750 +
1.751 +// Resize a control to fit this text
1.752 +static int ResizeControl(HWND hwndButton, RECT& rect, wstring text,
1.753 + bool shiftLeft, int userDefinedPadding)
1.754 +{
1.755 + HDC hdc = GetDC(hwndButton);
1.756 + HFONT hfont = (HFONT)SendMessage(hwndButton, WM_GETFONT, 0, 0);
1.757 + if (hfont)
1.758 + SelectObject(hdc, hfont);
1.759 + SIZE size, oldSize;
1.760 + int sizeDiff = 0;
1.761 +
1.762 + wchar_t oldText[1024];
1.763 + GetWindowText(hwndButton, oldText, 1024);
1.764 +
1.765 + if (GetTextExtentPoint32(hdc, text.c_str(), text.length(), &size)
1.766 + // default text on the button
1.767 + && GetTextExtentPoint32(hdc, oldText, wcslen(oldText), &oldSize)) {
1.768 + /*
1.769 + Expand control widths to accomidate wider text strings. For most
1.770 + controls (including buttons) the text padding is defined by the
1.771 + dialog's rc file. Some controls (such as checkboxes) have padding
1.772 + that extends to the end of the dialog, in which case we ignore the
1.773 + rc padding and rely on a user defined value passed in through
1.774 + userDefinedPadding.
1.775 + */
1.776 + int textIncrease = size.cx - oldSize.cx;
1.777 + if (textIncrease < 0)
1.778 + return 0;
1.779 + int existingTextPadding;
1.780 + if (userDefinedPadding == 0)
1.781 + existingTextPadding = (rect.right - rect.left) - oldSize.cx;
1.782 + else
1.783 + existingTextPadding = userDefinedPadding;
1.784 + sizeDiff = textIncrease + existingTextPadding;
1.785 +
1.786 + if (shiftLeft) {
1.787 + // shift left by the amount the button should grow
1.788 + rect.left -= sizeDiff;
1.789 + }
1.790 + else {
1.791 + // grow right instead
1.792 + rect.right += sizeDiff;
1.793 + }
1.794 + MoveWindow(hwndButton, rect.left, rect.top,
1.795 + rect.right - rect.left,
1.796 + rect.bottom - rect.top,
1.797 + TRUE);
1.798 + }
1.799 + return sizeDiff;
1.800 +}
1.801 +
1.802 +// The window was resized horizontally, so widen some of our
1.803 +// controls to make use of the space
1.804 +static void StretchControlsToFit(HWND hwndDlg)
1.805 +{
1.806 + int controls[] = {
1.807 + IDC_DESCRIPTIONTEXT,
1.808 + IDC_SUBMITREPORTCHECK,
1.809 + IDC_COMMENTTEXT,
1.810 + IDC_INCLUDEURLCHECK,
1.811 + IDC_EMAILMECHECK,
1.812 + IDC_EMAILTEXT,
1.813 + IDC_PROGRESSTEXT
1.814 + };
1.815 +
1.816 + RECT dlgRect;
1.817 + GetClientRect(hwndDlg, &dlgRect);
1.818 +
1.819 + for (int i=0; i<sizeof(controls)/sizeof(controls[0]); i++) {
1.820 + RECT r;
1.821 + HWND hwndControl = GetDlgItem(hwndDlg, controls[i]);
1.822 + GetRelativeRect(hwndControl, hwndDlg, &r);
1.823 + // 6 pixel spacing on the right
1.824 + if (r.right + 6 != dlgRect.right) {
1.825 + r.right = dlgRect.right - 6;
1.826 + MoveWindow(hwndControl, r.left, r.top,
1.827 + r.right - r.left,
1.828 + r.bottom - r.top,
1.829 + TRUE);
1.830 + }
1.831 + }
1.832 +}
1.833 +
1.834 +static void SubmitReportChecked(HWND hwndDlg)
1.835 +{
1.836 + bool enabled = (IsDlgButtonChecked(hwndDlg, IDC_SUBMITREPORTCHECK) != 0);
1.837 + EnableWindow(GetDlgItem(hwndDlg, IDC_VIEWREPORTBUTTON), enabled);
1.838 + EnableWindow(GetDlgItem(hwndDlg, IDC_COMMENTTEXT), enabled);
1.839 + EnableWindow(GetDlgItem(hwndDlg, IDC_INCLUDEURLCHECK), enabled);
1.840 + EnableWindow(GetDlgItem(hwndDlg, IDC_EMAILMECHECK), enabled);
1.841 + EnableWindow(GetDlgItem(hwndDlg, IDC_EMAILTEXT),
1.842 + enabled && (IsDlgButtonChecked(hwndDlg, IDC_EMAILMECHECK)
1.843 + != 0));
1.844 + SetDlgItemVisible(hwndDlg, IDC_PROGRESSTEXT, enabled);
1.845 +}
1.846 +
1.847 +static INT_PTR DialogBoxParamMaybeRTL(UINT idd, HWND hwndParent,
1.848 + DLGPROC dlgProc, LPARAM param)
1.849 +{
1.850 + INT_PTR rv = 0;
1.851 + if (gRTLlayout) {
1.852 + // We need to toggle the WS_EX_LAYOUTRTL style flag on the dialog
1.853 + // template.
1.854 + HRSRC hDialogRC = FindResource(nullptr, MAKEINTRESOURCE(idd),
1.855 + RT_DIALOG);
1.856 + HGLOBAL hDlgTemplate = LoadResource(nullptr, hDialogRC);
1.857 + DLGTEMPLATEEX* pDlgTemplate = (DLGTEMPLATEEX*)LockResource(hDlgTemplate);
1.858 + unsigned long sizeDlg = SizeofResource(nullptr, hDialogRC);
1.859 + HGLOBAL hMyDlgTemplate = GlobalAlloc(GPTR, sizeDlg);
1.860 + DLGTEMPLATEEX* pMyDlgTemplate =
1.861 + (DLGTEMPLATEEX*)GlobalLock(hMyDlgTemplate);
1.862 + memcpy(pMyDlgTemplate, pDlgTemplate, sizeDlg);
1.863 +
1.864 + pMyDlgTemplate->exStyle |= WS_EX_LAYOUTRTL;
1.865 +
1.866 + rv = DialogBoxIndirectParam(nullptr, (LPCDLGTEMPLATE)pMyDlgTemplate,
1.867 + hwndParent, dlgProc, param);
1.868 + GlobalUnlock(hMyDlgTemplate);
1.869 + GlobalFree(hMyDlgTemplate);
1.870 + }
1.871 + else {
1.872 + rv = DialogBoxParam(nullptr, MAKEINTRESOURCE(idd), hwndParent,
1.873 + dlgProc, param);
1.874 + }
1.875 +
1.876 + return rv;
1.877 +}
1.878 +
1.879 +
1.880 +static BOOL CALLBACK CrashReporterDialogProc(HWND hwndDlg, UINT message,
1.881 + WPARAM wParam, LPARAM lParam)
1.882 +{
1.883 + static int sHeight = 0;
1.884 +
1.885 + bool success;
1.886 + bool enabled;
1.887 +
1.888 + switch (message) {
1.889 + case WM_INITDIALOG: {
1.890 + GetThemeSizes(hwndDlg);
1.891 + RECT r;
1.892 + GetClientRect(hwndDlg, &r);
1.893 + sHeight = r.bottom - r.top;
1.894 +
1.895 + SetWindowText(hwndDlg, Str(ST_CRASHREPORTERTITLE).c_str());
1.896 + HICON hIcon = LoadIcon(GetModuleHandle(nullptr),
1.897 + MAKEINTRESOURCE(IDI_MAINICON));
1.898 + SendMessage(hwndDlg, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
1.899 + SendMessage(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
1.900 +
1.901 + // resize the "View Report" button based on the string length
1.902 + RECT rect;
1.903 + HWND hwnd = GetDlgItem(hwndDlg, IDC_VIEWREPORTBUTTON);
1.904 + GetRelativeRect(hwnd, hwndDlg, &rect);
1.905 + ResizeControl(hwnd, rect, Str(ST_VIEWREPORT), false, 0);
1.906 + SetDlgItemText(hwndDlg, IDC_VIEWREPORTBUTTON, Str(ST_VIEWREPORT).c_str());
1.907 +
1.908 + hwnd = GetDlgItem(hwndDlg, IDC_SUBMITREPORTCHECK);
1.909 + GetRelativeRect(hwnd, hwndDlg, &rect);
1.910 + long maxdiff = ResizeControl(hwnd, rect, Str(ST_CHECKSUBMIT), false,
1.911 + gCheckboxPadding);
1.912 + SetDlgItemText(hwndDlg, IDC_SUBMITREPORTCHECK,
1.913 + Str(ST_CHECKSUBMIT).c_str());
1.914 +
1.915 + if (!CheckBoolKey(gCrashReporterKey.c_str(),
1.916 + SUBMIT_REPORT_VALUE, &enabled))
1.917 + enabled = ShouldEnableSending();
1.918 +
1.919 + CheckDlgButton(hwndDlg, IDC_SUBMITREPORTCHECK, enabled ? BST_CHECKED
1.920 + : BST_UNCHECKED);
1.921 + SubmitReportChecked(hwndDlg);
1.922 +
1.923 + HWND hwndComment = GetDlgItem(hwndDlg, IDC_COMMENTTEXT);
1.924 + WNDPROC OldWndProc = (WNDPROC)SetWindowLongPtr(hwndComment,
1.925 + GWLP_WNDPROC,
1.926 + (LONG_PTR)EditSubclassProc);
1.927 +
1.928 + // Subclass comment edit control to get placeholder text
1.929 + SetWindowLongPtr(hwndComment, GWLP_USERDATA, (LONG_PTR)OldWndProc);
1.930 + wstring commentGrayText = Str(ST_COMMENTGRAYTEXT);
1.931 + wchar_t* hMem = (wchar_t*)GlobalAlloc(GPTR, (commentGrayText.length() + 1)*sizeof(wchar_t));
1.932 + wcscpy(hMem, commentGrayText.c_str());
1.933 + SetProp(hwndComment, L"PROP_GRAYTEXT", hMem);
1.934 +
1.935 + hwnd = GetDlgItem(hwndDlg, IDC_INCLUDEURLCHECK);
1.936 + GetRelativeRect(hwnd, hwndDlg, &rect);
1.937 + long diff = ResizeControl(hwnd, rect, Str(ST_CHECKURL), false,
1.938 + gCheckboxPadding);
1.939 + maxdiff = std::max(diff, maxdiff);
1.940 + SetDlgItemText(hwndDlg, IDC_INCLUDEURLCHECK, Str(ST_CHECKURL).c_str());
1.941 +
1.942 + // want this on by default
1.943 + if (CheckBoolKey(gCrashReporterKey.c_str(), INCLUDE_URL_VALUE, &enabled) &&
1.944 + !enabled) {
1.945 + CheckDlgButton(hwndDlg, IDC_INCLUDEURLCHECK, BST_UNCHECKED);
1.946 + } else {
1.947 + CheckDlgButton(hwndDlg, IDC_INCLUDEURLCHECK, BST_CHECKED);
1.948 + }
1.949 +
1.950 + hwnd = GetDlgItem(hwndDlg, IDC_EMAILMECHECK);
1.951 + GetRelativeRect(hwnd, hwndDlg, &rect);
1.952 + diff = ResizeControl(hwnd, rect, Str(ST_CHECKEMAIL), false,
1.953 + gCheckboxPadding);
1.954 + maxdiff = std::max(diff, maxdiff);
1.955 + SetDlgItemText(hwndDlg, IDC_EMAILMECHECK, Str(ST_CHECKEMAIL).c_str());
1.956 +
1.957 + if (CheckBoolKey(gCrashReporterKey.c_str(), EMAIL_ME_VALUE, &enabled) &&
1.958 + enabled) {
1.959 + CheckDlgButton(hwndDlg, IDC_EMAILMECHECK, BST_CHECKED);
1.960 + } else {
1.961 + CheckDlgButton(hwndDlg, IDC_EMAILMECHECK, BST_UNCHECKED);
1.962 + }
1.963 +
1.964 + wstring email;
1.965 + if (GetStringKey(gCrashReporterKey.c_str(), EMAIL_VALUE, email)) {
1.966 + SetDlgItemText(hwndDlg, IDC_EMAILTEXT, email.c_str());
1.967 + }
1.968 +
1.969 + // Subclass email edit control to get placeholder text
1.970 + HWND hwndEmail = GetDlgItem(hwndDlg, IDC_EMAILTEXT);
1.971 + OldWndProc = (WNDPROC)SetWindowLongPtr(hwndEmail,
1.972 + GWLP_WNDPROC,
1.973 + (LONG_PTR)EditSubclassProc);
1.974 + SetWindowLongPtr(hwndEmail, GWLP_USERDATA, (LONG_PTR)OldWndProc);
1.975 + wstring emailGrayText = Str(ST_EMAILGRAYTEXT);
1.976 + hMem = (wchar_t*)GlobalAlloc(GPTR, (emailGrayText.length() + 1)*sizeof(wchar_t));
1.977 + wcscpy(hMem, emailGrayText.c_str());
1.978 + SetProp(hwndEmail, L"PROP_GRAYTEXT", hMem);
1.979 +
1.980 + SetDlgItemText(hwndDlg, IDC_PROGRESSTEXT, Str(ST_REPORTPRESUBMIT).c_str());
1.981 +
1.982 + RECT closeRect;
1.983 + HWND hwndClose = GetDlgItem(hwndDlg, IDC_CLOSEBUTTON);
1.984 + GetRelativeRect(hwndClose, hwndDlg, &closeRect);
1.985 +
1.986 + RECT restartRect;
1.987 + HWND hwndRestart = GetDlgItem(hwndDlg, IDC_RESTARTBUTTON);
1.988 + GetRelativeRect(hwndRestart, hwndDlg, &restartRect);
1.989 +
1.990 + // set the close button text and shift the buttons around
1.991 + // since the size may need to change
1.992 + int sizeDiff = ResizeControl(hwndClose, closeRect, Str(ST_QUIT),
1.993 + true, 0);
1.994 + restartRect.left -= sizeDiff;
1.995 + restartRect.right -= sizeDiff;
1.996 + SetDlgItemText(hwndDlg, IDC_CLOSEBUTTON, Str(ST_QUIT).c_str());
1.997 +
1.998 + if (gRestartArgs.size() > 0) {
1.999 + // Resize restart button to fit text
1.1000 + ResizeControl(hwndRestart, restartRect, Str(ST_RESTART), true, 0);
1.1001 + SetDlgItemText(hwndDlg, IDC_RESTARTBUTTON, Str(ST_RESTART).c_str());
1.1002 + } else {
1.1003 + // No restart arguments, so just hide the restart button
1.1004 + SetDlgItemVisible(hwndDlg, IDC_RESTARTBUTTON, false);
1.1005 + }
1.1006 + // See if we need to widen the window
1.1007 + // Leave 6 pixels on either side + 6 pixels between the buttons
1.1008 + int neededSize = closeRect.right - closeRect.left +
1.1009 + restartRect.right - restartRect.left + 6 * 3;
1.1010 + GetClientRect(hwndDlg, &r);
1.1011 + // We may already have resized one of the checkboxes above
1.1012 + maxdiff = std::max(maxdiff, neededSize - (r.right - r.left));
1.1013 +
1.1014 + if (maxdiff > 0) {
1.1015 + // widen window
1.1016 + GetWindowRect(hwndDlg, &r);
1.1017 + r.right += maxdiff;
1.1018 + MoveWindow(hwndDlg, r.left, r.top,
1.1019 + r.right - r.left, r.bottom - r.top, TRUE);
1.1020 + // shift both buttons right
1.1021 + if (restartRect.left + maxdiff < 6)
1.1022 + maxdiff += 6;
1.1023 + closeRect.left += maxdiff;
1.1024 + closeRect.right += maxdiff;
1.1025 + restartRect.left += maxdiff;
1.1026 + restartRect.right += maxdiff;
1.1027 + MoveWindow(hwndClose, closeRect.left, closeRect.top,
1.1028 + closeRect.right - closeRect.left,
1.1029 + closeRect.bottom - closeRect.top,
1.1030 + TRUE);
1.1031 + StretchControlsToFit(hwndDlg);
1.1032 + }
1.1033 + // need to move the restart button regardless
1.1034 + MoveWindow(hwndRestart, restartRect.left, restartRect.top,
1.1035 + restartRect.right - restartRect.left,
1.1036 + restartRect.bottom - restartRect.top,
1.1037 + TRUE);
1.1038 +
1.1039 + // Resize the description text last, in case the window was resized
1.1040 + // before this.
1.1041 + SendDlgItemMessage(hwndDlg, IDC_DESCRIPTIONTEXT,
1.1042 + EM_SETEVENTMASK, (WPARAM)nullptr,
1.1043 + ENM_REQUESTRESIZE);
1.1044 +
1.1045 + wstring description = Str(ST_CRASHREPORTERHEADER);
1.1046 + description += L"\n\n";
1.1047 + description += Str(ST_CRASHREPORTERDESCRIPTION);
1.1048 + SetDlgItemText(hwndDlg, IDC_DESCRIPTIONTEXT, description.c_str());
1.1049 +
1.1050 +
1.1051 + // Make the title bold.
1.1052 + CHARFORMAT fmt = { 0, };
1.1053 + fmt.cbSize = sizeof(fmt);
1.1054 + fmt.dwMask = CFM_BOLD;
1.1055 + fmt.dwEffects = CFE_BOLD;
1.1056 + SendDlgItemMessage(hwndDlg, IDC_DESCRIPTIONTEXT, EM_SETSEL,
1.1057 + 0, Str(ST_CRASHREPORTERHEADER).length());
1.1058 + SendDlgItemMessage(hwndDlg, IDC_DESCRIPTIONTEXT, EM_SETCHARFORMAT,
1.1059 + SCF_SELECTION, (LPARAM)&fmt);
1.1060 + SendDlgItemMessage(hwndDlg, IDC_DESCRIPTIONTEXT, EM_SETSEL, 0, 0);
1.1061 + // Force redraw.
1.1062 + SendDlgItemMessage(hwndDlg, IDC_DESCRIPTIONTEXT,
1.1063 + EM_SETTARGETDEVICE, (WPARAM)nullptr, 0);
1.1064 + // Force resize.
1.1065 + SendDlgItemMessage(hwndDlg, IDC_DESCRIPTIONTEXT,
1.1066 + EM_REQUESTRESIZE, 0, 0);
1.1067 +
1.1068 + // if no URL was given, hide the URL checkbox
1.1069 + if (gQueryParameters.find(L"URL") == gQueryParameters.end()) {
1.1070 + RECT urlCheckRect, emailCheckRect;
1.1071 + GetWindowRect(GetDlgItem(hwndDlg, IDC_INCLUDEURLCHECK), &urlCheckRect);
1.1072 + GetWindowRect(GetDlgItem(hwndDlg, IDC_EMAILMECHECK), &emailCheckRect);
1.1073 +
1.1074 + SetDlgItemVisible(hwndDlg, IDC_INCLUDEURLCHECK, false);
1.1075 +
1.1076 + gAttachedBottom.erase(IDC_VIEWREPORTBUTTON);
1.1077 + gAttachedBottom.erase(IDC_SUBMITREPORTCHECK);
1.1078 + gAttachedBottom.erase(IDC_COMMENTTEXT);
1.1079 +
1.1080 + StretchDialog(hwndDlg, urlCheckRect.top - emailCheckRect.top);
1.1081 +
1.1082 + gAttachedBottom.insert(IDC_VIEWREPORTBUTTON);
1.1083 + gAttachedBottom.insert(IDC_SUBMITREPORTCHECK);
1.1084 + gAttachedBottom.insert(IDC_COMMENTTEXT);
1.1085 + }
1.1086 +
1.1087 + MaybeResizeProgressText(hwndDlg);
1.1088 +
1.1089 + // Open the AVI resource for the throbber
1.1090 + Animate_Open(GetDlgItem(hwndDlg, IDC_THROBBER),
1.1091 + MAKEINTRESOURCE(IDR_THROBBER));
1.1092 +
1.1093 + UpdateURL(hwndDlg);
1.1094 + UpdateEmail(hwndDlg);
1.1095 +
1.1096 + SetFocus(GetDlgItem(hwndDlg, IDC_SUBMITREPORTCHECK));
1.1097 + return FALSE;
1.1098 + }
1.1099 + case WM_SIZE: {
1.1100 + ReflowDialog(hwndDlg, HIWORD(lParam) - sHeight);
1.1101 + sHeight = HIWORD(lParam);
1.1102 + InvalidateRect(hwndDlg, nullptr, TRUE);
1.1103 + return FALSE;
1.1104 + }
1.1105 + case WM_NOTIFY: {
1.1106 + NMHDR* notification = reinterpret_cast<NMHDR*>(lParam);
1.1107 + if (notification->code == EN_REQUESTRESIZE) {
1.1108 + // Resizing the rich edit control to fit the description text.
1.1109 + REQRESIZE* reqresize = reinterpret_cast<REQRESIZE*>(lParam);
1.1110 + RECT newSize = reqresize->rc;
1.1111 + RECT oldSize;
1.1112 + GetRelativeRect(notification->hwndFrom, hwndDlg, &oldSize);
1.1113 +
1.1114 + // resize the text box as requested
1.1115 + MoveWindow(notification->hwndFrom, newSize.left, newSize.top,
1.1116 + newSize.right - newSize.left, newSize.bottom - newSize.top,
1.1117 + TRUE);
1.1118 +
1.1119 + // Resize the dialog to fit (the WM_SIZE handler will move the controls)
1.1120 + StretchDialog(hwndDlg, newSize.bottom - oldSize.bottom);
1.1121 + }
1.1122 + return FALSE;
1.1123 + }
1.1124 + case WM_COMMAND: {
1.1125 + if (HIWORD(wParam) == BN_CLICKED) {
1.1126 + switch(LOWORD(wParam)) {
1.1127 + case IDC_VIEWREPORTBUTTON:
1.1128 + DialogBoxParamMaybeRTL(IDD_VIEWREPORTDIALOG, hwndDlg,
1.1129 + (DLGPROC)ViewReportDialogProc, 0);
1.1130 + break;
1.1131 + case IDC_SUBMITREPORTCHECK:
1.1132 + SubmitReportChecked(hwndDlg);
1.1133 + break;
1.1134 + case IDC_INCLUDEURLCHECK:
1.1135 + UpdateURL(hwndDlg);
1.1136 + break;
1.1137 + case IDC_EMAILMECHECK:
1.1138 + UpdateEmail(hwndDlg);
1.1139 + break;
1.1140 + case IDC_CLOSEBUTTON:
1.1141 + MaybeSendReport(hwndDlg);
1.1142 + break;
1.1143 + case IDC_RESTARTBUTTON:
1.1144 + RestartApplication();
1.1145 + MaybeSendReport(hwndDlg);
1.1146 + break;
1.1147 + }
1.1148 + } else if (HIWORD(wParam) == EN_CHANGE) {
1.1149 + switch(LOWORD(wParam)) {
1.1150 + case IDC_EMAILTEXT:
1.1151 + UpdateEmail(hwndDlg);
1.1152 + break;
1.1153 + case IDC_COMMENTTEXT:
1.1154 + UpdateComment(hwndDlg);
1.1155 + }
1.1156 + }
1.1157 +
1.1158 + return FALSE;
1.1159 + }
1.1160 + case WM_UPLOADCOMPLETE: {
1.1161 + WaitForSingleObject(gThreadHandle, INFINITE);
1.1162 + success = (wParam == 1);
1.1163 + SendCompleted(success, WideToUTF8(gSendData.serverResponse));
1.1164 + // hide throbber
1.1165 + Animate_Stop(GetDlgItem(hwndDlg, IDC_THROBBER));
1.1166 + SetDlgItemVisible(hwndDlg, IDC_THROBBER, false);
1.1167 +
1.1168 + SetDlgItemText(hwndDlg, IDC_PROGRESSTEXT,
1.1169 + success ?
1.1170 + Str(ST_REPORTSUBMITSUCCESS).c_str() :
1.1171 + Str(ST_SUBMITFAILED).c_str());
1.1172 + MaybeResizeProgressText(hwndDlg);
1.1173 + // close dialog after 5 seconds
1.1174 + SetTimer(hwndDlg, 0, 5000, nullptr);
1.1175 + //
1.1176 + return TRUE;
1.1177 + }
1.1178 +
1.1179 + case WM_LBUTTONDOWN: {
1.1180 + HWND hwndEmail = GetDlgItem(hwndDlg, IDC_EMAILTEXT);
1.1181 + POINT p = { LOWORD(lParam), HIWORD(lParam) };
1.1182 + // if the email edit control is clicked, enable it,
1.1183 + // check the email checkbox, and focus the email edit control
1.1184 + if (ChildWindowFromPoint(hwndDlg, p) == hwndEmail &&
1.1185 + IsWindowEnabled(GetDlgItem(hwndDlg, IDC_RESTARTBUTTON)) &&
1.1186 + !IsWindowEnabled(hwndEmail) &&
1.1187 + IsDlgButtonChecked(hwndDlg, IDC_SUBMITREPORTCHECK) != 0) {
1.1188 + CheckDlgButton(hwndDlg, IDC_EMAILMECHECK, BST_CHECKED);
1.1189 + UpdateEmail(hwndDlg);
1.1190 + SetFocus(hwndEmail);
1.1191 + }
1.1192 + break;
1.1193 + }
1.1194 +
1.1195 + case WM_TIMER: {
1.1196 + // The "1" gets used down in UIShowCrashUI to indicate that we at least
1.1197 + // tried to send the report.
1.1198 + EndCrashReporterDialog(hwndDlg, 1);
1.1199 + return FALSE;
1.1200 + }
1.1201 +
1.1202 + case WM_CLOSE: {
1.1203 + EndCrashReporterDialog(hwndDlg, 0);
1.1204 + return FALSE;
1.1205 + }
1.1206 + }
1.1207 + return FALSE;
1.1208 +}
1.1209 +
1.1210 +static wstring UTF8ToWide(const string& utf8, bool *success)
1.1211 +{
1.1212 + wchar_t* buffer = nullptr;
1.1213 + int buffer_size = MultiByteToWideChar(CP_UTF8, 0, utf8.c_str(),
1.1214 + -1, nullptr, 0);
1.1215 + if(buffer_size == 0) {
1.1216 + if (success)
1.1217 + *success = false;
1.1218 + return L"";
1.1219 + }
1.1220 +
1.1221 + buffer = new wchar_t[buffer_size];
1.1222 + if(buffer == nullptr) {
1.1223 + if (success)
1.1224 + *success = false;
1.1225 + return L"";
1.1226 + }
1.1227 +
1.1228 + MultiByteToWideChar(CP_UTF8, 0, utf8.c_str(),
1.1229 + -1, buffer, buffer_size);
1.1230 + wstring str = buffer;
1.1231 + delete [] buffer;
1.1232 +
1.1233 + if (success)
1.1234 + *success = true;
1.1235 +
1.1236 + return str;
1.1237 +}
1.1238 +
1.1239 +static string WideToMBCP(const wstring& wide,
1.1240 + unsigned int cp,
1.1241 + bool* success = nullptr)
1.1242 +{
1.1243 + char* buffer = nullptr;
1.1244 + int buffer_size = WideCharToMultiByte(cp, 0, wide.c_str(),
1.1245 + -1, nullptr, 0, nullptr, nullptr);
1.1246 + if(buffer_size == 0) {
1.1247 + if (success)
1.1248 + *success = false;
1.1249 + return "";
1.1250 + }
1.1251 +
1.1252 + buffer = new char[buffer_size];
1.1253 + if(buffer == nullptr) {
1.1254 + if (success)
1.1255 + *success = false;
1.1256 + return "";
1.1257 + }
1.1258 +
1.1259 + WideCharToMultiByte(cp, 0, wide.c_str(),
1.1260 + -1, buffer, buffer_size, nullptr, nullptr);
1.1261 + string mb = buffer;
1.1262 + delete [] buffer;
1.1263 +
1.1264 + if (success)
1.1265 + *success = true;
1.1266 +
1.1267 + return mb;
1.1268 +}
1.1269 +
1.1270 +string WideToUTF8(const wstring& wide, bool* success)
1.1271 +{
1.1272 + return WideToMBCP(wide, CP_UTF8, success);
1.1273 +}
1.1274 +
1.1275 +/* === Crashreporter UI Functions === */
1.1276 +
1.1277 +bool UIInit()
1.1278 +{
1.1279 + for (int i = 0; i < sizeof(kDefaultAttachedBottom) / sizeof(UINT); i++) {
1.1280 + gAttachedBottom.insert(kDefaultAttachedBottom[i]);
1.1281 + }
1.1282 +
1.1283 + DoInitCommonControls();
1.1284 +
1.1285 + return true;
1.1286 +}
1.1287 +
1.1288 +void UIShutdown()
1.1289 +{
1.1290 +}
1.1291 +
1.1292 +void UIShowDefaultUI()
1.1293 +{
1.1294 + MessageBox(nullptr, Str(ST_CRASHREPORTERDEFAULT).c_str(),
1.1295 + L"Crash Reporter",
1.1296 + MB_OK | MB_ICONSTOP);
1.1297 +}
1.1298 +
1.1299 +bool UIShowCrashUI(const string& dumpFile,
1.1300 + const StringTable& queryParameters,
1.1301 + const string& sendURL,
1.1302 + const vector<string>& restartArgs)
1.1303 +{
1.1304 + gSendData.hDlg = nullptr;
1.1305 + gSendData.dumpFile = UTF8ToWide(dumpFile);
1.1306 + gSendData.sendURL = UTF8ToWide(sendURL);
1.1307 +
1.1308 + for (StringTable::const_iterator i = queryParameters.begin();
1.1309 + i != queryParameters.end();
1.1310 + i++) {
1.1311 + gQueryParameters[UTF8ToWide(i->first)] = UTF8ToWide(i->second);
1.1312 + }
1.1313 +
1.1314 + if (gQueryParameters.find(L"Vendor") != gQueryParameters.end()) {
1.1315 + gCrashReporterKey = L"Software\\";
1.1316 + if (!gQueryParameters[L"Vendor"].empty()) {
1.1317 + gCrashReporterKey += gQueryParameters[L"Vendor"] + L"\\";
1.1318 + }
1.1319 + gCrashReporterKey += gQueryParameters[L"ProductName"] + L"\\Crash Reporter";
1.1320 + }
1.1321 +
1.1322 + if (gQueryParameters.find(L"URL") != gQueryParameters.end())
1.1323 + gURLParameter = gQueryParameters[L"URL"];
1.1324 +
1.1325 + gRestartArgs = restartArgs;
1.1326 +
1.1327 + if (gStrings.find("isRTL") != gStrings.end() &&
1.1328 + gStrings["isRTL"] == "yes")
1.1329 + gRTLlayout = true;
1.1330 +
1.1331 + return 1 == DialogBoxParamMaybeRTL(IDD_SENDDIALOG, nullptr,
1.1332 + (DLGPROC)CrashReporterDialogProc, 0);
1.1333 +}
1.1334 +
1.1335 +void UIError_impl(const string& message)
1.1336 +{
1.1337 + wstring title = Str(ST_CRASHREPORTERTITLE);
1.1338 + if (title.empty())
1.1339 + title = L"Crash Reporter Error";
1.1340 +
1.1341 + MessageBox(nullptr, UTF8ToWide(message).c_str(), title.c_str(),
1.1342 + MB_OK | MB_ICONSTOP);
1.1343 +}
1.1344 +
1.1345 +bool UIGetIniPath(string& path)
1.1346 +{
1.1347 + wchar_t fileName[MAX_PATH];
1.1348 + if (GetModuleFileName(nullptr, fileName, MAX_PATH)) {
1.1349 + // get crashreporter ini
1.1350 + wchar_t* s = wcsrchr(fileName, '.');
1.1351 + if (s) {
1.1352 + wcscpy(s, L".ini");
1.1353 + path = WideToUTF8(fileName);
1.1354 + return true;
1.1355 + }
1.1356 + }
1.1357 +
1.1358 + return false;
1.1359 +}
1.1360 +
1.1361 +bool UIGetSettingsPath(const string& vendor,
1.1362 + const string& product,
1.1363 + string& settings_path)
1.1364 +{
1.1365 + wchar_t path[MAX_PATH];
1.1366 + HRESULT hRes = SHGetFolderPath(nullptr,
1.1367 + CSIDL_APPDATA,
1.1368 + nullptr,
1.1369 + 0,
1.1370 + path);
1.1371 + if (FAILED(hRes)) {
1.1372 + // This provides a fallback for getting the path to APPDATA by querying the
1.1373 + // registry when the call to SHGetFolderPath is unable to provide this path
1.1374 + // (Bug 513958).
1.1375 + HKEY key;
1.1376 + DWORD type, size, dwRes;
1.1377 + dwRes = ::RegOpenKeyExW(HKEY_CURRENT_USER,
1.1378 + L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",
1.1379 + 0,
1.1380 + KEY_READ,
1.1381 + &key);
1.1382 + if (dwRes != ERROR_SUCCESS)
1.1383 + return false;
1.1384 +
1.1385 + dwRes = RegQueryValueExW(key,
1.1386 + L"AppData",
1.1387 + nullptr,
1.1388 + &type,
1.1389 + (LPBYTE)&path,
1.1390 + &size);
1.1391 + ::RegCloseKey(key);
1.1392 + // The call to RegQueryValueExW must succeed, the type must be REG_SZ, the
1.1393 + // buffer size must not equal 0, and the buffer size be a multiple of 2.
1.1394 + if (dwRes != ERROR_SUCCESS || type != REG_SZ || size == 0 || size % 2 != 0)
1.1395 + return false;
1.1396 + }
1.1397 +
1.1398 + if (!vendor.empty()) {
1.1399 + PathAppend(path, UTF8ToWide(vendor).c_str());
1.1400 + }
1.1401 + PathAppend(path, UTF8ToWide(product).c_str());
1.1402 + PathAppend(path, L"Crash Reports");
1.1403 + settings_path = WideToUTF8(path);
1.1404 + return true;
1.1405 +}
1.1406 +
1.1407 +bool UIEnsurePathExists(const string& path)
1.1408 +{
1.1409 + if (CreateDirectory(UTF8ToWide(path).c_str(), nullptr) == 0) {
1.1410 + if (GetLastError() != ERROR_ALREADY_EXISTS)
1.1411 + return false;
1.1412 + }
1.1413 +
1.1414 + return true;
1.1415 +}
1.1416 +
1.1417 +bool UIFileExists(const string& path)
1.1418 +{
1.1419 + DWORD attrs = GetFileAttributes(UTF8ToWide(path).c_str());
1.1420 + return (attrs != INVALID_FILE_ATTRIBUTES);
1.1421 +}
1.1422 +
1.1423 +bool UIMoveFile(const string& oldfile, const string& newfile)
1.1424 +{
1.1425 + if (oldfile == newfile)
1.1426 + return true;
1.1427 +
1.1428 + return MoveFile(UTF8ToWide(oldfile).c_str(), UTF8ToWide(newfile).c_str())
1.1429 + == TRUE;
1.1430 +}
1.1431 +
1.1432 +bool UIDeleteFile(const string& oldfile)
1.1433 +{
1.1434 + return DeleteFile(UTF8ToWide(oldfile).c_str()) == TRUE;
1.1435 +}
1.1436 +
1.1437 +ifstream* UIOpenRead(const string& filename)
1.1438 +{
1.1439 + // adapted from breakpad's src/common/windows/http_upload.cc
1.1440 +
1.1441 + // The "open" method on pre-MSVC8 ifstream implementations doesn't accept a
1.1442 + // wchar_t* filename, so use _wfopen directly in that case. For VC8 and
1.1443 + // later, _wfopen has been deprecated in favor of _wfopen_s, which does
1.1444 + // not exist in earlier versions, so let the ifstream open the file itself.
1.1445 +#if _MSC_VER >= 1400 // MSVC 2005/8
1.1446 + ifstream* file = new ifstream();
1.1447 + file->open(UTF8ToWide(filename).c_str(), ios::in);
1.1448 +#elif defined(_MSC_VER)
1.1449 + ifstream* file = new ifstream(_wfopen(UTF8ToWide(filename).c_str(), L"r"));
1.1450 +#else // GCC
1.1451 + ifstream* file = new ifstream(WideToMBCP(UTF8ToWide(filename), CP_ACP).c_str(),
1.1452 + ios::in);
1.1453 +#endif // _MSC_VER >= 1400
1.1454 +
1.1455 + return file;
1.1456 +}
1.1457 +
1.1458 +ofstream* UIOpenWrite(const string& filename, bool append) // append=false
1.1459 +{
1.1460 + // adapted from breakpad's src/common/windows/http_upload.cc
1.1461 +
1.1462 + // The "open" method on pre-MSVC8 ifstream implementations doesn't accept a
1.1463 + // wchar_t* filename, so use _wfopen directly in that case. For VC8 and
1.1464 + // later, _wfopen has been deprecated in favor of _wfopen_s, which does
1.1465 + // not exist in earlier versions, so let the ifstream open the file itself.
1.1466 +#if _MSC_VER >= 1400 // MSVC 2005/8
1.1467 + ofstream* file = new ofstream();
1.1468 + file->open(UTF8ToWide(filename).c_str(), append ? ios::out | ios::app
1.1469 + : ios::out);
1.1470 +#elif defined(_MSC_VER)
1.1471 + ofstream* file = new ofstream(_wfopen(UTF8ToWide(filename).c_str(),
1.1472 + append ? L"a" : L"w"));
1.1473 +#else // GCC
1.1474 + ofstream* file = new ofstream(WideToMBCP(UTF8ToWide(filename), CP_ACP).c_str(),
1.1475 + append ? ios::out | ios::app : ios::out);
1.1476 +#endif // _MSC_VER >= 1400
1.1477 +
1.1478 + return file;
1.1479 +}
1.1480 +
1.1481 +struct FileData
1.1482 +{
1.1483 + FILETIME timestamp;
1.1484 + wstring path;
1.1485 +};
1.1486 +
1.1487 +static bool CompareFDTime(const FileData& fd1, const FileData& fd2)
1.1488 +{
1.1489 + return CompareFileTime(&fd1.timestamp, &fd2.timestamp) > 0;
1.1490 +}
1.1491 +
1.1492 +void UIPruneSavedDumps(const std::string& directory)
1.1493 +{
1.1494 + wstring wdirectory = UTF8ToWide(directory);
1.1495 +
1.1496 + WIN32_FIND_DATA fdata;
1.1497 + wstring findpath = wdirectory + L"\\*.dmp";
1.1498 + HANDLE dirlist = FindFirstFile(findpath.c_str(), &fdata);
1.1499 + if (dirlist == INVALID_HANDLE_VALUE)
1.1500 + return;
1.1501 +
1.1502 + vector<FileData> dumpfiles;
1.1503 +
1.1504 + for (BOOL ok = true; ok; ok = FindNextFile(dirlist, &fdata)) {
1.1505 + FileData fd = {fdata.ftLastWriteTime, wdirectory + L"\\" + fdata.cFileName};
1.1506 + dumpfiles.push_back(fd);
1.1507 + }
1.1508 +
1.1509 + sort(dumpfiles.begin(), dumpfiles.end(), CompareFDTime);
1.1510 +
1.1511 + while (dumpfiles.size() > kSaveCount) {
1.1512 + // get the path of the oldest file
1.1513 + wstring path = (--dumpfiles.end())->path;
1.1514 + DeleteFile(path.c_str());
1.1515 +
1.1516 + // s/.dmp/.extra/
1.1517 + path.replace(path.size() - 4, 4, L".extra");
1.1518 + DeleteFile(path.c_str());
1.1519 +
1.1520 + dumpfiles.pop_back();
1.1521 + }
1.1522 +}
