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/*
* (C) 2015 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* MPC-HC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "CrashReporterDialog.h"
#include "DoctorDump/CrashRpt.h"
#include "../resource.h"
#include <Psapi.h>
#include <sstream>
using namespace crash_rpt::custom_data_collection;
Result CALLBACK CreateCrashDialog(const ExceptionInfo& exceptionInfo, IDataBag* dataBag)
{
Result res = Result::CancelUpload;
TCHAR exePath[MAX_PATH];
if (!GetModuleFileNameEx(exceptionInfo.Process, nullptr, exePath, _countof(exePath))) {
#ifdef _WIN64
_tcscpy_s(exePath, _T("..\\mpc-hc64.exe"));
#else
_tcscpy_s(exePath, _T("..\\mpc-hc.exe"));
#endif
}
CCrashReporterDialog dlg(exePath, (LPCTSTR)exceptionInfo.UserData);
if (dlg.DoModal() != IDCANCEL && dlg.GetSendCrashReport()) {
res = Result::DoUpload;
if (LPCTSTR email = dlg.GetEmail()) {
dataBag->AddUserInfoToReport(L"email", email);
}
if (LPCTSTR description = dlg.GetDescription()) {
dataBag->AddUserInfoToReport(L"description", description);
}
}
return res;
}
CCrashReporterDialog::CCrashReporterDialog(LPCTSTR exePath, LPCTSTR langDll /*= nullptr*/)
: m_exePath(exePath)
{
m_hModuleExe = LoadLibrary(exePath);
if (langDll) {
std::wostringstream langDllPath;
langDllPath << _T("..\\") << langDll;
m_hModuleRes = LoadLibrary(langDllPath.str().c_str());
}
}
CCrashReporterDialog::~CCrashReporterDialog()
{
FreeLibrary(m_hModuleExe);
FreeLibrary(m_hModuleRes);
}
INT_PTR CCrashReporterDialog::DoModal()
{
return DialogBoxParam(m_hModuleRes ? m_hModuleRes : m_hModuleExe, MAKEINTRESOURCE(IDD_CRASH_REPORTER),
GetDesktopWindow(), DialogProc, (LPARAM)this);
}
INT_PTR CALLBACK CCrashReporterDialog::DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
INT_PTR res = FALSE;
switch (uMsg) {
case WM_INITDIALOG: {
// Attach the window handle to the object
CCrashReporterDialog* dlg = (CCrashReporterDialog*)lParam;
dlg->m_hWnd = hwndDlg;
SetWindowLongPtr(hwndDlg, DWLP_USER, lParam);
dlg->OnInitDialog();
res = TRUE;
}
break;
case WM_COMMAND: {
CCrashReporterDialog* dlg = (CCrashReporterDialog*)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (LOWORD(wParam)) {
case IDC_CHECK1:
if (HIWORD(wParam) == BN_CLICKED) {
dlg->OnCheckBoxClicked();
}
break;
case IDC_BUTTON1: // Restart
ShellExecute(nullptr, _T("open"), dlg->m_exePath.c_str(), nullptr, nullptr, SW_SHOWNORMAL);
// No break
case IDC_BUTTON2: // Quit
dlg->OnOK();
// No break
case IDCANCEL: // Escape
EndDialog(hwndDlg, wParam);
res = TRUE;
break;
}
}
break;
}
return res;
}
void CCrashReporterDialog::OnInitDialog()
{
// Set the icon
HICON hIcon = (HICON)LoadImage(m_hModuleExe, MAKEINTRESOURCE(IDR_MAINFRAME), IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
if (hIcon) { // Since LR_SHARED is used, there is no need to explicitly destroy the icon
SendMessage(m_hWnd, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
}
// Center the dialog window
RECT rcDlg;
GetWindowRect(m_hWnd, &rcDlg);
MONITORINFO monitorInfo;
monitorInfo.cbSize = sizeof(monitorInfo);
GetMonitorInfo(MonitorFromWindow(m_hWnd, MONITOR_DEFAULTTONEAREST), &monitorInfo);
SIZE offset;
offset.cx = ((monitorInfo.rcWork.right - monitorInfo.rcWork.left) - (rcDlg.right - rcDlg.left)) / 2;
offset.cy = ((monitorInfo.rcWork.bottom - monitorInfo.rcWork.top) - (rcDlg.bottom - rcDlg.top)) / 2;
SetWindowPos(m_hWnd, nullptr,
monitorInfo.rcWork.left + offset.cx, monitorInfo.rcWork.top + offset.cy,
0, 0,
SWP_NOSIZE | SWP_NOZORDER);
// Check "send a bug report" by default
SendDlgItemMessage(m_hWnd, IDC_CHECK1, BM_SETCHECK, BST_CHECKED, 0);
}
void CCrashReporterDialog::OnOK()
{
auto getText = [this](int nID, std::vector<TCHAR>& str) {
HWND hwndField = GetDlgItem(m_hWnd, nID);
if (hwndField) {
int nLenght = GetWindowTextLength(hwndField);
if (nLenght > 0) {
nLenght++; // Account for the null char
str.resize(nLenght);
if (!GetWindowText(hwndField, str.data(), nLenght)) {
str[0] = _T('\0');
}
}
}
return str;
};
m_bSendCrashReport = (SendDlgItemMessage(m_hWnd, IDC_CHECK1, BM_GETCHECK, 0, 0) == BST_CHECKED);
getText(IDC_EDIT1, m_email);
getText(IDC_EDIT2, m_description);
}
void CCrashReporterDialog::OnCheckBoxClicked()
{
auto enableDlgItem = [this](int nID, bool bEnable) {
EnableWindow(GetDlgItem(m_hWnd, nID), bEnable);
};
bool bEnable = (SendDlgItemMessage(m_hWnd, IDC_CHECK1, BM_GETCHECK, 0, 0) == BST_CHECKED);
enableDlgItem(IDC_STATIC1, bEnable);
enableDlgItem(IDC_STATIC2, bEnable);
enableDlgItem(IDC_EDIT1, bEnable);
enableDlgItem(IDC_STATIC3, bEnable);
enableDlgItem(IDC_STATIC4, bEnable);
enableDlgItem(IDC_EDIT2, bEnable);
}
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