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EXE: some nice updates for the crashdump feature

This commit is contained in:
Mr. eXoDia 2015-07-14 01:39:24 +02:00
parent b232430d23
commit ce85585a45
1 changed files with 15 additions and 5 deletions
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20
x64_dbg_exe/crashdump.cpp
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@ -42,24 +42,34 @@ void CrashDumpFatal(const char* Format, ...)
void CrashDumpCreate(EXCEPTION_POINTERS* ExceptionPointers) void CrashDumpCreate(EXCEPTION_POINTERS* ExceptionPointers)
{ {
// Generate a crash dump file in the root directory // Generate a crash dump file in the root directory
wchar_t dumpFile[MAX_PATH];
wchar_t dumpDir[MAX_PATH]; wchar_t dumpDir[MAX_PATH];
wchar_t currentDir[MAX_PATH];
if(!GetCurrentDirectoryW(ARRAYSIZE(currentDir), currentDir)) if(!GetCurrentDirectoryW(ARRAYSIZE(dumpDir), dumpDir))
{ {
CrashDumpFatal("Unable to obtain current directory during crash dump\n"); CrashDumpFatal("Unable to obtain current directory during crash dump\n");
return; return;
} }
wcscat_s(dumpDir, L"\\minidump");
CreateDirectoryW(dumpDir, nullptr);
// Append the name // Append the name
swprintf_s(dumpDir, L"%ws\\minidump-%p.dmp", currentDir, ExceptionPointers->ContextRecord->Rip); SYSTEMTIME st = {0};
GetLocalTime(&st);
swprintf_s(dumpFile, L"%ws\\dump-%02d%02d%04d_%02d%02d%02d.dmp", dumpDir,
st.wDay,
st.wMonth,
st.wYear,
st.wHour,
st.wMinute,
st.wSecond);
// Open the file // Open the file
HANDLE fileHandle = CreateFileW(dumpDir, GENERIC_READ | GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr); HANDLE fileHandle = CreateFileW(dumpFile, GENERIC_READ | GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
if(fileHandle == INVALID_HANDLE_VALUE) if(fileHandle == INVALID_HANDLE_VALUE)
{ {
CrashDumpFatal("Failed to open file path '%ws' while generating crash dump\n", dumpDir); CrashDumpFatal("Failed to open file path '%ws' while generating crash dump\n", dumpFile);
return; return;
} }