// gpSrv->dwRootProcess
void WriteMiniDump(DWORD dwProcessId, DWORD dwThreadId, EXCEPTION_RECORD *pExceptionRecord, LPCSTR asConfirmText /*= NULL*/, BOOL bTreeBreak /*= FALSE*/)
{
MINIDUMP_TYPE dumpType = MiniDumpNormal;
char szTitleA[64];
_wsprintfA(szTitleA, SKIPLEN(countof(szTitleA)) "ConEmuC Debugging PID=%u, Debugger PID=%u", dwProcessId, GetCurrentProcessId());
wchar_t szTitle[64];
_wsprintf(szTitle, SKIPLEN(countof(szTitle)) L"ConEmuC Debugging PID=%u, Debugger PID=%u", dwProcessId, GetCurrentProcessId());
int nBtn = 0;
if (gpSrv->DbgInfo.nDebugDumpProcess == 2 || gpSrv->DbgInfo.nDebugDumpProcess == 3)
nBtn = (gpSrv->DbgInfo.nDebugDumpProcess == 2) ? IDYES : IDNO;
else
nBtn = MessageBoxA(NULL, asConfirmText ? asConfirmText : "Create minidump (<No> - fulldump)?", szTitleA, MB_YESNOCANCEL|MB_SYSTEMMODAL);
switch (nBtn)
{
case IDYES:
break;
case IDNO:
dumpType = MiniDumpWithFullMemory;
break;
default:
return;
}
// Т.к. в режиме "ProcessTree" мы пишем пачку дампов - спрашивать тип дампа будем один раз.
if (gpSrv->DbgInfo.bDebugProcessTree && (gpSrv->DbgInfo.nDebugDumpProcess <= 1))
{
gpSrv->DbgInfo.nDebugDumpProcess = (nBtn == IDNO) ? 3 : 2;
}
if (bTreeBreak)
{
GenerateTreeDebugBreak(dwProcessId);
}
bool bDumpSucceeded = false;
HANDLE hDmpFile = NULL;
//HMODULE hDbghelp = NULL;
wchar_t szErrInfo[MAX_PATH*2];
wchar_t dmpfile[MAX_PATH]; dmpfile[0] = 0;
typedef BOOL (WINAPI* MiniDumpWriteDump_t)(HANDLE hProcess, DWORD ProcessId, HANDLE hFile, MINIDUMP_TYPE DumpType,
PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam, PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
PMINIDUMP_CALLBACK_INFORMATION CallbackParam);
MiniDumpWriteDump_t MiniDumpWriteDump_f = NULL;
while (GetSaveDumpName(dwProcessId, (dumpType == MiniDumpWithFullMemory), dmpfile, countof(dmpfile)))
{
if (hDmpFile != INVALID_HANDLE_VALUE && hDmpFile != NULL)
{
CloseHandle(hDmpFile); hDmpFile = NULL;
}
hDmpFile = CreateFileW(dmpfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL|FILE_FLAG_WRITE_THROUGH, NULL);
if (hDmpFile == INVALID_HANDLE_VALUE)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"Can't create debug dump file\n%s\nErrCode=0x%08X\n\nChoose another name?", dmpfile, nErr);
if (MessageBoxW(NULL, szErrInfo, szTitle, MB_YESNO|MB_SYSTEMMODAL|MB_ICONSTOP)!=IDYES)
break;
continue; // еще раз выбрать
}
if (!gpSrv->DbgInfo.hDbghelp)
{
gpSrv->DbgInfo.hDbghelp = LoadLibraryW(L"Dbghelp.dll");
if (gpSrv->DbgInfo.hDbghelp == NULL)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"Can't load debug library 'Dbghelp.dll'\nErrCode=0x%08X\n\nTry again?", nErr);
if (MessageBoxW(NULL, szErrInfo, szTitle, MB_YESNO|MB_SYSTEMMODAL|MB_ICONSTOP)!=IDYES)
break;
continue; // еще раз выбрать
}
}
if (gpSrv->DbgInfo.MiniDumpWriteDump_f)
{
MiniDumpWriteDump_f = (MiniDumpWriteDump_t)gpSrv->DbgInfo.MiniDumpWriteDump_f;
}
else if (!MiniDumpWriteDump_f)
{
MiniDumpWriteDump_f = (MiniDumpWriteDump_t)GetProcAddress(gpSrv->DbgInfo.hDbghelp, "MiniDumpWriteDump");
if (!MiniDumpWriteDump_f)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"Can't locate 'MiniDumpWriteDump' in library 'Dbghelp.dll', ErrCode=%u", nErr);
MessageBoxW(NULL, szErrInfo, szTitle, MB_ICONSTOP|MB_SYSTEMMODAL);
break;
}
gpSrv->DbgInfo.MiniDumpWriteDump_f = (FARPROC)MiniDumpWriteDump_f;
}
if (MiniDumpWriteDump_f)
{
MINIDUMP_EXCEPTION_INFORMATION mei = {dwThreadId};
EXCEPTION_POINTERS ep = {pExceptionRecord};
ep.ContextRecord = NULL; // Непонятно, откуда его можно взять
mei.ExceptionPointers = &ep;
mei.ClientPointers = FALSE;
PMINIDUMP_EXCEPTION_INFORMATION pmei = NULL; // пока
_printf("Creating minidump: ");
_wprintf(dmpfile);
_printf("...");
HANDLE hProcess = GetProcessHandleForDebug(dwProcessId);
BOOL lbDumpRc = MiniDumpWriteDump_f(
hProcess, dwProcessId,
hDmpFile,
dumpType,
pmei,
NULL, NULL);
if (!lbDumpRc)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"MiniDumpWriteDump failed.\nErrorCode=0x%08X", nErr);
_printf("\nFailed, ErrorCode=0x%08X\n", nErr);
MessageBoxW(NULL, szErrInfo, szTitle, MB_ICONSTOP|MB_SYSTEMMODAL);
}
else
{
_printf("\nMiniDumpWriteDump succeeded\n");
bDumpSucceeded = true;
}
break;
}
} // end while (GetSaveDumpName(dwProcessId, (dumpType == MiniDumpWithFullMemory), dmpfile, countof(dmpfile)))
if (hDmpFile != INVALID_HANDLE_VALUE && hDmpFile != NULL)
{
CloseHandle(hDmpFile);
}
//if (hDbghelp)
//{
// FreeLibrary(hDbghelp);
//}
//if (hCOMDLG32)
//{
// FreeLibrary(hCOMDLG32);
//}
// В Win2k еще не было функции "отцепиться от процесса"
if (bDumpSucceeded && gpSrv->DbgInfo.nDebugDumpProcess && !gpSrv->DbgInfo.bDebugProcessTree && (gnOsVer >= 0x0501))
{
// Дело сделали, закрываемся
SetTerminateEvent(ste_WriteMiniDump);
//if (pfnGetConsoleProcessList)
//{
// DWORD nCurCount = 0;
// DWORD nConsolePids[128] = {};
// nCurCount = pfnGetConsoleProcessList(nConsolePids, countof(nConsolePids));
// // Но только если в консоли кроме нас никого нет
// if (nCurCount == 0)
// {
// PostMessage(ghConWnd, WM_CLOSE, 0, 0);
// }
// else
// {
// SetTerminateEvent();
// }
//}
}
}
// gpSrv->dwRootProcess
void WriteMiniDump(DWORD dwProcessId, DWORD dwThreadId, EXCEPTION_RECORD *pExceptionRecord, LPCSTR asConfirmText /*= NULL*/, BOOL bTreeBreak /*= FALSE*/)
{
// 2 - minidump, 3 - fulldump
int nConfirmDumpType = ConfirmDumpType(dwProcessId, asConfirmText);
if (nConfirmDumpType < 2)
{
// Отмена
return;
}
MINIDUMP_TYPE dumpType = (nConfirmDumpType == 2) ? MiniDumpNormal : MiniDumpWithFullMemory;
// Т.к. в режиме "ProcessTree" мы пишем пачку дампов - спрашивать тип дампа будем один раз.
if (IsDumpMulti() // several processes were attached
&& (gpSrv->DbgInfo.nDebugDumpProcess <= 1)) // 2 - minidump, 3 - fulldump
{
gpSrv->DbgInfo.nDebugDumpProcess = nConfirmDumpType;
}
if (bTreeBreak)
{
GenerateTreeDebugBreak(dwProcessId);
}
bool bDumpSucceeded = false;
HANDLE hDmpFile = NULL;
//HMODULE hDbghelp = NULL;
wchar_t szErrInfo[MAX_PATH*2];
wchar_t szTitle[64];
_wsprintf(szTitle, SKIPLEN(countof(szTitle)) CE_CONEMUC_NAME_W L" Debugging PID=%u, Debugger PID=%u", dwProcessId, GetCurrentProcessId());
wchar_t dmpfile[MAX_PATH] = L""; dmpfile[0] = 0;
FormatDumpName(dmpfile, countof(dmpfile), dwProcessId, false, (dumpType == MiniDumpWithFullMemory));
typedef BOOL (WINAPI* MiniDumpWriteDump_t)(HANDLE hProcess, DWORD ProcessId, HANDLE hFile, MINIDUMP_TYPE DumpType,
PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam, PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
PMINIDUMP_CALLBACK_INFORMATION CallbackParam);
MiniDumpWriteDump_t MiniDumpWriteDump_f = NULL;
while (GetSaveDumpName(dwProcessId, (dumpType == MiniDumpWithFullMemory), dmpfile, countof(dmpfile)))
{
if (hDmpFile != INVALID_HANDLE_VALUE && hDmpFile != NULL)
{
CloseHandle(hDmpFile); hDmpFile = NULL;
}
hDmpFile = CreateFileW(dmpfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL|FILE_FLAG_WRITE_THROUGH, NULL);
if (hDmpFile == INVALID_HANDLE_VALUE)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"Can't create debug dump file\n%s\nErrCode=0x%08X\n\nChoose another name?", dmpfile, nErr);
if (MessageBoxW(NULL, szErrInfo, szTitle, MB_YESNO|MB_SYSTEMMODAL|MB_ICONSTOP)!=IDYES)
break;
continue; // еще раз выбрать
}
if (!gpSrv->DbgInfo.hDbghelp)
{
gpSrv->DbgInfo.hDbghelp = LoadLibraryW(L"Dbghelp.dll");
if (gpSrv->DbgInfo.hDbghelp == NULL)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"Can't load debug library 'Dbghelp.dll'\nErrCode=0x%08X\n\nTry again?", nErr);
if (MessageBoxW(NULL, szErrInfo, szTitle, MB_YESNO|MB_SYSTEMMODAL|MB_ICONSTOP)!=IDYES)
break;
continue; // еще раз выбрать
}
}
if (gpSrv->DbgInfo.MiniDumpWriteDump_f)
{
MiniDumpWriteDump_f = (MiniDumpWriteDump_t)gpSrv->DbgInfo.MiniDumpWriteDump_f;
}
else if (!MiniDumpWriteDump_f)
{
MiniDumpWriteDump_f = (MiniDumpWriteDump_t)GetProcAddress(gpSrv->DbgInfo.hDbghelp, "MiniDumpWriteDump");
if (!MiniDumpWriteDump_f)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"Can't locate 'MiniDumpWriteDump' in library 'Dbghelp.dll', ErrCode=%u", nErr);
MessageBoxW(NULL, szErrInfo, szTitle, MB_ICONSTOP|MB_SYSTEMMODAL);
break;
}
gpSrv->DbgInfo.MiniDumpWriteDump_f = (FARPROC)MiniDumpWriteDump_f;
}
if (MiniDumpWriteDump_f)
{
MINIDUMP_EXCEPTION_INFORMATION mei = {dwThreadId};
EXCEPTION_POINTERS ep = {pExceptionRecord};
ep.ContextRecord = NULL; // Непонятно, откуда его можно взять
mei.ExceptionPointers = &ep;
mei.ClientPointers = FALSE;
PMINIDUMP_EXCEPTION_INFORMATION pmei = NULL; // пока
_printf("Creating minidump: ");
_wprintf(dmpfile);
_printf("...");
HANDLE hProcess = GetProcessHandleForDebug(dwProcessId);
BOOL lbDumpRc = MiniDumpWriteDump_f(
hProcess, dwProcessId,
hDmpFile,
dumpType,
pmei,
NULL, NULL);
if (!lbDumpRc)
{
DWORD nErr = GetLastError();
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"MiniDumpWriteDump failed.\nErrorCode=0x%08X", nErr);
_printf("\nFailed, ErrorCode=0x%08X\n", nErr);
MessageBoxW(NULL, szErrInfo, szTitle, MB_ICONSTOP|MB_SYSTEMMODAL);
}
else
{
int iLeft = (gpSrv->DbgInfo.nWaitTreeBreaks > 0) ? (gpSrv->DbgInfo.nWaitTreeBreaks - 1) : 0;
_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo)) L"\nMiniDumpWriteDump succeeded, %i left\n", iLeft);
bDumpSucceeded = true;
}
break;
}
} // end while (GetSaveDumpName(dwProcessId, (dumpType == MiniDumpWithFullMemory), dmpfile, countof(dmpfile)))
if (hDmpFile != INVALID_HANDLE_VALUE && hDmpFile != NULL)
{
CloseHandle(hDmpFile);
}
// В Win2k еще не было функции "отцепиться от процесса"
if ((gnOsVer >= 0x0501)
&& bDumpSucceeded && gpSrv->DbgInfo.bUserRequestDump
// И все дампы были созданы
&& (gpSrv->DbgInfo.nWaitTreeBreaks <= 1)
// И это не ключи /DEBUGEXE или /DEBUGTREE
&& !gpSrv->DbgInfo.pszDebuggingCmdLine
)
{
// По завершении создания дампов - выйти
SetTerminateEvent(ste_WriteMiniDump);
}
}
DWORD WINAPI DebugThread(LPVOID lpvParam)
{
DWORD nWait = WAIT_TIMEOUT;
//DWORD nExternalExitCode = -1;
wchar_t szInfo[1024];
if (gpSrv->DbgInfo.pszDebuggingCmdLine != NULL)
{
STARTUPINFO si = {sizeof(si)};
PROCESS_INFORMATION pi = {};
if (gpSrv->DbgInfo.bDebugProcessTree)
{
SetEnvironmentVariable(ENV_CONEMU_BLOCKCHILDDEBUGGERS_W, ENV_CONEMU_BLOCKCHILDDEBUGGERS_YES);
}
if (!CreateProcess(NULL, gpSrv->DbgInfo.pszDebuggingCmdLine, NULL, NULL, FALSE,
NORMAL_PRIORITY_CLASS|CREATE_NEW_CONSOLE|
DEBUG_PROCESS | (gpSrv->DbgInfo.bDebugProcessTree ? 0 : DEBUG_ONLY_THIS_PROCESS),
NULL, NULL, &si, &pi))
{
DWORD dwErr = GetLastError();
wchar_t szProc[64]; szProc[0] = 0;
PROCESSENTRY32 pi = {sizeof(pi)};
if (GetProcessInfo(gpSrv->dwRootProcess, &pi))
_wcscpyn_c(szProc, countof(szProc), pi.szExeFile, countof(szProc));
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Can't start debugging process. ErrCode=0x%08X\n", dwErr);
lstrcpyn(szInfo+lstrlen(szInfo), gpSrv->DbgInfo.pszDebuggingCmdLine, 400);
wcscat_c(szInfo, L"\n");
_wprintf(szInfo);
return CERR_CANTSTARTDEBUGGER;
}
gpSrv->hRootProcess = pi.hProcess;
gpSrv->hRootThread = pi.hThread;
gpSrv->dwRootProcess = pi.dwProcessId;
gpSrv->dwRootThread = pi.dwThreadId;
gpSrv->dwRootStartTime = GetTickCount();
}
/* ************************* */
int iDbgIdx = 0, iAttachedCount = 0;
while (true)
{
HANDLE hDbgProcess = NULL;
DWORD nDbgProcessID = 0;
bool bFirstPID = ((iDbgIdx++) == 0);
if (bFirstPID)
{
hDbgProcess = gpSrv->hRootProcess;
nDbgProcessID = gpSrv->dwRootProcess;
}
else
{
// Взять из pDebugAttachProcesses
if (!gpSrv->DbgInfo.pDebugAttachProcesses)
break;
if (!gpSrv->DbgInfo.pDebugAttachProcesses->pop_back(nDbgProcessID))
break;
hDbgProcess = GetProcessHandleForDebug(nDbgProcessID);
if (!hDbgProcess)
{
_ASSERTE(hDbgProcess!=NULL && "Can't open debugging process handle");
continue;
}
}
_ASSERTE(hDbgProcess!=NULL && "Process handle must be opened");
// Битность отладчика должна соответствовать битности приложения!
if (IsWindows64())
{
int nBits = GetProcessBits(nDbgProcessID, hDbgProcess);
if ((nBits == 32 || nBits == 64) && (nBits != WIN3264TEST(32,64)))
{
if (gpSrv->DbgInfo.pszDebuggingCmdLine != NULL)
{
_printf("Bitness of ConEmuC and debugging program does not match\n");
if (bFirstPID)
return CERR_CANTSTARTDEBUGGER;
else
continue;
}
wchar_t szExe[MAX_PATH+16];
wchar_t szCmdLine[MAX_PATH*2];
if (GetModuleFileName(NULL, szExe, countof(szExe)-16))
{
wchar_t* pszName = (wchar_t*)PointToName(szExe);
_wcscpy_c(pszName, 16, (nBits == 32) ? L"ConEmuC.exe" : L"ConEmuC64.exe");
_wsprintf(szCmdLine, SKIPLEN(countof(szCmdLine))
L"\"%s\" /DEBUGPID=%u %s", szExe, nDbgProcessID,
(gpSrv->DbgInfo.nDebugDumpProcess == 1) ? L"/DUMP" :
(gpSrv->DbgInfo.nDebugDumpProcess == 2) ? L"/MINIDUMP" :
(gpSrv->DbgInfo.nDebugDumpProcess == 3) ? L"/FULLDUMP" : L"");
STARTUPINFO si = {sizeof(si)};
PROCESS_INFORMATION pi = {};
if (CreateProcess(NULL, szCmdLine, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi))
{
// Ждать НЕ будем, сразу на выход
//HANDLE hEvents[2] = {pi.hProcess, ghExitQueryEvent};
//nWait = WaitForMultipleObjects(countof(hEvents), hEvents, FALSE, INFINITE);
//if (nWait == WAIT_OBJECT_0)
//{
// //GetExitCodeProcess(pi.hProcess, &nExternalExitCode);
// nExternalExitCode = 0;
//}
//CloseHandle(pi.hProcess);
//CloseHandle(pi.hThread);
//if (nExternalExitCode == 0)
//{
// goto done;
//}
// Может там еще процессы в списке на дамп?
continue;
}
else
{
DWORD dwErr = GetLastError();
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Can't start external debugger '%s'. ErrCode=0x%08X\n",
szCmdLine, dwErr);
_wprintf(szInfo);
if (bFirstPID)
return CERR_CANTSTARTDEBUGGER;
else
continue;
}
}
wchar_t szProc[64]; szProc[0] = 0;
PROCESSENTRY32 pi = {sizeof(pi)};
if (GetProcessInfo(nDbgProcessID, &pi))
_wcscpyn_c(szProc, countof(szProc), pi.szExeFile, countof(szProc));
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Bits are incompatible. Can't debug '%s' PID=%i\n",
szProc[0] ? szProc : L"not found", nDbgProcessID);
_wprintf(szInfo);
if (bFirstPID)
return CERR_CANTSTARTDEBUGGER;
else
continue;
}
}
if (gpSrv->DbgInfo.pszDebuggingCmdLine == NULL)
{
if (!DebugActiveProcess(nDbgProcessID))
{
DWORD dwErr = GetLastError();
wchar_t szProc[64]; szProc[0] = 0;
PROCESSENTRY32 pi = {sizeof(pi)};
if (GetProcessInfo(nDbgProcessID, &pi))
_wcscpyn_c(szProc, countof(szProc), pi.szExeFile, countof(szProc));
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Can't attach debugger to '%s' PID=%i. ErrCode=0x%08X\n",
szProc[0] ? szProc : L"not found", nDbgProcessID, dwErr);
_wprintf(szInfo);
return CERR_CANTSTARTDEBUGGER;
}
}
iAttachedCount++;
}
if (iAttachedCount == 0)
{
return CERR_CANTSTARTDEBUGGER;
}
/* **************** */
// Дополнительная инициализация, чтобы закрытие дебагера (наш процесс) не привело
// к закрытию "отлаживаемой" программы
pfnDebugActiveProcessStop = (FDebugActiveProcessStop)GetProcAddress(GetModuleHandle(L"kernel32.dll"),"DebugActiveProcessStop");
pfnDebugSetProcessKillOnExit = (FDebugSetProcessKillOnExit)GetProcAddress(GetModuleHandle(L"kernel32.dll"),"DebugSetProcessKillOnExit");
if (pfnDebugSetProcessKillOnExit)
pfnDebugSetProcessKillOnExit(FALSE/*KillOnExit*/);
gpSrv->DbgInfo.bDebuggerActive = TRUE;
PrintDebugInfo();
SetEvent(gpSrv->DbgInfo.hDebugReady);
while (nWait == WAIT_TIMEOUT)
{
ProcessDebugEvent();
if (ghExitQueryEvent)
nWait = WaitForSingleObject(ghExitQueryEvent, 0);
}
//done:
gbRootAliveLess10sec = FALSE;
gbInShutdown = TRUE;
gbAlwaysConfirmExit = FALSE;
_ASSERTE(gbTerminateOnCtrlBreak==FALSE);
if (!nExitQueryPlace) nExitQueryPlace = 12+(nExitPlaceStep);
SetTerminateEvent(ste_DebugThread);
return 0;
}
DWORD WINAPI DebugThread(LPVOID lpvParam)
{
DWORD nWait = WAIT_TIMEOUT;
wchar_t szInfo[1024];
wchar_t szPID[20];
int iAttachedCount = 0;
CEStr szOtherBitPids, szOtherDebugCmd;
// Дополнительная инициализация, чтобы закрытие дебагера (наш процесс) не привело
// к закрытию "отлаживаемой" программы
pfnDebugActiveProcessStop = (FDebugActiveProcessStop)GetProcAddress(GetModuleHandle(L"kernel32.dll"),"DebugActiveProcessStop");
pfnDebugSetProcessKillOnExit = (FDebugSetProcessKillOnExit)GetProcAddress(GetModuleHandle(L"kernel32.dll"),"DebugSetProcessKillOnExit");
// Affect GetProcessHandleForDebug
gpSrv->DbgInfo.bDebuggerActive = TRUE;
// If dump was requested
if (gpSrv->DbgInfo.nDebugDumpProcess)
{
gpSrv->DbgInfo.bUserRequestDump = TRUE;
}
// "/DEBUGEXE" or "/DEBUGTREE"
if (gpSrv->DbgInfo.pszDebuggingCmdLine != NULL)
{
STARTUPINFO si = {sizeof(si)};
PROCESS_INFORMATION pi = {};
if (gpSrv->DbgInfo.bDebugProcessTree)
{
SetEnvironmentVariable(ENV_CONEMU_BLOCKCHILDDEBUGGERS_W, ENV_CONEMU_BLOCKCHILDDEBUGGERS_YES);
}
if (!CreateProcess(NULL, gpSrv->DbgInfo.pszDebuggingCmdLine, NULL, NULL, FALSE,
NORMAL_PRIORITY_CLASS|CREATE_NEW_CONSOLE|
DEBUG_PROCESS | (gpSrv->DbgInfo.bDebugProcessTree ? 0 : DEBUG_ONLY_THIS_PROCESS),
NULL, NULL, &si, &pi))
{
DWORD dwErr = GetLastError();
wchar_t szProc[64]; szProc[0] = 0;
PROCESSENTRY32 pi = {sizeof(pi)};
if (GetProcessInfo(gpSrv->dwRootProcess, &pi))
_wcscpyn_c(szProc, countof(szProc), pi.szExeFile, countof(szProc));
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Can't start debugging process. ErrCode=0x%08X\n", dwErr);
CEStr lsInfo(lstrmerge(szInfo, gpSrv->DbgInfo.pszDebuggingCmdLine, L"\n"));
_wprintf(lsInfo);
return CERR_CANTSTARTDEBUGGER;
}
gpSrv->hRootProcess = pi.hProcess;
gpSrv->hRootThread = pi.hThread;
gpSrv->dwRootProcess = pi.dwProcessId;
gpSrv->dwRootThread = pi.dwThreadId;
gpSrv->dwRootStartTime = GetTickCount();
// Let's know that at least one process is debugging
iAttachedCount++;
}
/* ************************* */
int iDbgIdx = 0;
bool bSetKillOnExit = true;
while (true)
{
HANDLE hDbgProcess = NULL;
DWORD nDbgProcessID = 0;
if ((iDbgIdx++) == 0)
{
hDbgProcess = gpSrv->hRootProcess;
nDbgProcessID = gpSrv->dwRootProcess;
}
else
{
// Взять из pDebugAttachProcesses
if (!gpSrv->DbgInfo.pDebugAttachProcesses)
break;
if (!gpSrv->DbgInfo.pDebugAttachProcesses->pop_back(nDbgProcessID))
break;
hDbgProcess = GetProcessHandleForDebug(nDbgProcessID);
if (!hDbgProcess)
{
_ASSERTE(hDbgProcess!=NULL && "Can't open debugging process handle");
continue;
}
}
_ASSERTE(hDbgProcess!=NULL && "Process handle must be opened");
// Битность отладчика должна соответствовать битности приложения!
if (IsWindows64())
{
int nBits = GetProcessBits(nDbgProcessID, hDbgProcess);
if ((nBits == 32 || nBits == 64) && (nBits != WIN3264TEST(32,64)))
{
// If /DEBUGEXE or /DEBUGTREE was used
if (gpSrv->DbgInfo.pszDebuggingCmdLine != NULL)
{
_printf("Bitness of ConEmuC and debugging program does not match\n");
continue;
}
// Добавить процесс в список для запуска альтернативного дебаггера соотвествующей битности
// Force trailing "," even if only one PID specified ( --> bDebugMultiProcess = TRUE)
lstrmerge(&szOtherBitPids.ms_Arg, _itow(nDbgProcessID, szPID, 10), L",");
// Может там еще процессы в списке на дамп?
continue;
}
}
if (gpSrv->DbgInfo.pszDebuggingCmdLine == NULL)
{
if (DebugActiveProcess(nDbgProcessID))
{
iAttachedCount++;
}
else
{
DWORD dwErr = GetLastError();
wchar_t szProc[64]; szProc[0] = 0;
PROCESSENTRY32 pi = {sizeof(pi)};
if (GetProcessInfo(nDbgProcessID, &pi))
_wcscpyn_c(szProc, countof(szProc), pi.szExeFile, countof(szProc));
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Can't attach debugger to '%s' PID=%i. ErrCode=0x%08X\n",
szProc[0] ? szProc : L"not found", nDbgProcessID, dwErr);
_wprintf(szInfo);
// Может другие подцепить получится?
continue;
}
}
// To avoid debugged processes killing
if (bSetKillOnExit && pfnDebugSetProcessKillOnExit)
{
// affects all current and future debuggees connected to the calling thread
if (pfnDebugSetProcessKillOnExit(FALSE/*KillOnExit*/))
{
bSetKillOnExit = false;
}
}
}
// Different bitness, need to start appropriate debugger
if (szOtherBitPids.ms_Arg && *szOtherBitPids.ms_Arg)
{
wchar_t szExe[MAX_PATH+5], *pszName;
if (!GetModuleFileName(NULL, szExe, MAX_PATH))
{
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"GetModuleFileName(NULL) failed. ErrCode=0x%08X\n", GetLastError());
_wprintf(szInfo);
}
else if (!(pszName = (wchar_t*)PointToName(szExe)))
{
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"GetModuleFileName(NULL) returns invalid path\n%s\n", szExe);
_wprintf(szInfo);
}
else
{
*pszName = 0;
// Reverted to current bitness
wcscat_c(szExe, WIN3264TEST(L"ConEmuC64.exe", L"ConEmuC.exe"));
szOtherDebugCmd.Attach(lstrmerge(L"\"", szExe, L"\" "
L"/DEBUGPID=", szOtherBitPids.ms_Arg,
(gpSrv->DbgInfo.nDebugDumpProcess == 1) ? L" /DUMP" :
(gpSrv->DbgInfo.nDebugDumpProcess == 2) ? L" /MINIDUMP" :
(gpSrv->DbgInfo.nDebugDumpProcess == 3) ? L" /FULLDUMP" : L""));
STARTUPINFO si = {sizeof(si)};
PROCESS_INFORMATION pi = {};
if (CreateProcess(NULL, szOtherDebugCmd.ms_Arg, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi))
{
// Ждать не будем
}
else
{
DWORD dwErr = GetLastError();
_wsprintf(szInfo, SKIPLEN(countof(szInfo)) L"Can't start external debugger, ErrCode=0x%08X\n", dwErr);
CEStr lsInfo(lstrmerge(szInfo, szOtherDebugCmd, L"\n"));
_wprintf(lsInfo);
}
}
}
//_ASSERTE(FALSE && "Continue to dump");
// If neither /DEBUG[EXE|TREE] nor /DEBUGPID was not succeeded
if (iAttachedCount == 0)
{
gpSrv->DbgInfo.bDebuggerActive = FALSE;
return CERR_CANTSTARTDEBUGGER;
}
else if (iAttachedCount > 1)
{
_ASSERTE(gpSrv->DbgInfo.bDebugMultiProcess && "Already must be set from arguments parser");
gpSrv->DbgInfo.bDebugMultiProcess = TRUE;
}
if (gpSrv->DbgInfo.bUserRequestDump)
{
gpSrv->DbgInfo.nWaitTreeBreaks = iAttachedCount;
}
/* **************** */
// To avoid debugged processes killing (JIC, must be called already)
if (bSetKillOnExit && pfnDebugSetProcessKillOnExit)
{
// affects all current and future debuggees connected to the calling thread
if (pfnDebugSetProcessKillOnExit(FALSE/*KillOnExit*/))
{
bSetKillOnExit = false;
}
}
PrintDebugInfo();
SetEvent(gpSrv->DbgInfo.hDebugReady);
while (nWait == WAIT_TIMEOUT)
{
ProcessDebugEvent();
if (ghExitQueryEvent)
nWait = WaitForSingleObject(ghExitQueryEvent, 0);
}
//done:
gbRootAliveLess10sec = FALSE;
gbInShutdown = TRUE;
gbAlwaysConfirmExit = FALSE;
_ASSERTE(gbTerminateOnCtrlBreak==FALSE);
if (!nExitQueryPlace) nExitQueryPlace = 12+(nExitPlaceStep);
SetTerminateEvent(ste_DebugThread);
return 0;
}
