diff options
Diffstat (limited to 'plugins/Svc_crshdmp/exhndlr.cpp')
| -rw-r--r-- | plugins/Svc_crshdmp/exhndlr.cpp | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/plugins/Svc_crshdmp/exhndlr.cpp b/plugins/Svc_crshdmp/exhndlr.cpp deleted file mode 100644 index 93406efaa8..0000000000 --- a/plugins/Svc_crshdmp/exhndlr.cpp +++ /dev/null @@ -1,207 +0,0 @@ -#include "utils.h"
-#include "crtdbg.h"
-
-static PVOID exchndlr, exchndlrv;
-static pfnExceptionFilter threadfltr;
-static PEXCEPTION_POINTERS lastptr;
-
-static HMODULE hKernel = GetModuleHandle(TEXT("kernel32.dll"));
-
-tAddVectoredExceptionHandler pAddVectoredExceptionHandler = (tAddVectoredExceptionHandler)GetProcAddress(hKernel, "AddVectoredExceptionHandler");
-tRemoveVectoredExceptionHandler pRemoveVectoredExceptionHandler = (tRemoveVectoredExceptionHandler)GetProcAddress(hKernel, "RemoveVectoredExceptionHandler");
-tRtlCaptureContext pRtlCaptureContext = (tRtlCaptureContext)GetProcAddress(hKernel, "RtlCaptureContext");
-
-void SetExceptionHandler(void)
-{
- // if (pAddVectoredExceptionHandler && !exchndlrv)
- // exchndlrv = pAddVectoredExceptionHandler(0, myfilterv);
- /*exchndlr = */ SetUnhandledExceptionFilter(myfilter);
-}
-
-void RemoveExceptionHandler(void)
-{
- if (pRemoveVectoredExceptionHandler && exchndlrv)
- pRemoveVectoredExceptionHandler(exchndlrv);
- SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)exchndlr);
- exchndlr = NULL;
- exchndlrv = NULL;
-}
-
-void UnloadDbgHlp(void)
-{
-#ifdef _MSC_VER
-#if _MSC_VER > 1200
- __FUnloadDelayLoadedDLL2("dbghelp.dll");
-#else
- __FUnloadDelayLoadedDLL("dbghelp.dll");
-#endif
-#endif
-}
-
-int myDebugFilter(unsigned int code, PEXCEPTION_POINTERS ep)
-{
- if (code == VcppException(ERROR_SEVERITY_ERROR, ERROR_MOD_NOT_FOUND) ||
- code == VcppException(ERROR_SEVERITY_ERROR, ERROR_PROC_NOT_FOUND))
- {
- PDelayLoadInfo dlld = (PDelayLoadInfo)ep->ExceptionRecord->ExceptionInformation[0];
-
- char str[256];
- int off = mir_snprintf(str, SIZEOF(str), "dbghelp.dll v.5.0 or later required to provide a crash report\n");
- off += mir_snprintf(str+off, SIZEOF(str)-off, "Missing Module: %s ", dlld->szDll);
-
- if (dlld->dlp.fImportByName)
- mir_snprintf(str+off, SIZEOF(str)-off, "Function: %s ", dlld->dlp.szProcName);
- else
- mir_snprintf(str+off, SIZEOF(str)-off, "Ordinal: %x ", dlld->dlp.dwOrdinal);
-
- MessageBoxA(NULL, str, "Miranda Crash Dumper", MB_OK | MB_ICONERROR | MB_TASKMODAL | MB_TOPMOST);
- }
-
- return EXCEPTION_EXECUTE_HANDLER;
-}
-
-
-void myfilterWorker(PEXCEPTION_POINTERS exc_ptr, bool notify)
-{
- TCHAR path[MAX_PATH];
- SYSTEMTIME st;
- HANDLE hDumpFile = NULL;
-
- GetLocalTime(&st);
- CreateDirectoryTree(CrashLogFolder);
-
- __try
- {
- if (dtsubfldr)
- {
- crs_sntprintf(path, MAX_PATH, TEXT("%s\\%02d.%02d.%02d"), CrashLogFolder, st.wYear, st.wMonth, st.wDay);
- CreateDirectory(path, NULL);
- crs_sntprintf(path, MAX_PATH, TEXT("%s\\%02d.%02d.%02d\\crash%02d%02d%02d%02d%02d%02d.mdmp"), CrashLogFolder,
- st.wYear, st.wMonth, st.wDay, st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);
- }
- else
- {
- crs_sntprintf(path, MAX_PATH, TEXT("%s\\crash%02d%02d%02d%02d%02d%02d.mdmp"), CrashLogFolder,
- st.wYear, st.wMonth, st.wDay, st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);
- }
- hDumpFile = CreateFile(path, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL);
- if (hDumpFile != INVALID_HANDLE_VALUE)
- CreateMiniDump(hDumpFile, exc_ptr);
- else if (GetLastError() != ERROR_ALREADY_EXISTS)
- MessageBox(NULL, TranslateT("Crash Report write location is inaccesible"),
- TEXT("Miranda Crash Dumper"), MB_OK | MB_ICONERROR | MB_TASKMODAL | MB_TOPMOST);
-
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {}
-
- bool empty = GetFileSize(hDumpFile, NULL) == 0;
- CloseHandle(hDumpFile);
- if (empty) DeleteFile(path);
-
- __try
- {
- if (dtsubfldr)
- {
- crs_sntprintf(path, MAX_PATH, TEXT("%s\\%02d.%02d.%02d"), CrashLogFolder, st.wYear, st.wMonth, st.wDay);
- CreateDirectory(path, NULL);
- crs_sntprintf(path, MAX_PATH, TEXT("%s\\%02d.%02d.%02d\\crash%02d%02d%02d%02d%02d%02d.txt"), CrashLogFolder,
- st.wYear, st.wMonth, st.wDay, st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);
- }
- else
- {
- crs_sntprintf(path, MAX_PATH, TEXT("%s\\crash%02d%02d%02d%02d%02d%02d.txt"), CrashLogFolder,
- st.wYear, st.wMonth, st.wDay, st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);
- }
- hDumpFile = CreateFile(path, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL);
-
- crs_sntprintf(path, MAX_PATH, TranslateT("Miranda crashed. Crash report stored in the folder:\n %s\n\n Would you like store it in the clipboard as well?"), CrashLogFolder);
-
- if (hDumpFile != INVALID_HANDLE_VALUE)
- CreateCrashReport(hDumpFile, exc_ptr, notify ? path : NULL);
- }
- __except(myDebugFilter(GetExceptionCode(), GetExceptionInformation())) {}
-
- bool empty1 = GetFileSize(hDumpFile, NULL) == 0;
- CloseHandle(hDumpFile);
- if (empty1) DeleteFile(path);
-
- UnloadDbgHlp();
-}
-
-LONG WINAPI myfilter(PEXCEPTION_POINTERS exc_ptr)
-{
- if (exc_ptr == lastptr) return EXCEPTION_EXECUTE_HANDLER;
- lastptr = exc_ptr;
-
- myfilterWorker(exc_ptr, true);
-
- return exchndlr ? ((LPTOP_LEVEL_EXCEPTION_FILTER)exchndlr)(exc_ptr) : EXCEPTION_CONTINUE_SEARCH;
-}
-
-LONG WINAPI myfilterv(PEXCEPTION_POINTERS exc_ptr)
-{
- if (0xC0000000L <= exc_ptr->ExceptionRecord->ExceptionCode && 0xC0000500L >= exc_ptr->ExceptionRecord->ExceptionCode)
- {
- if (exc_ptr == lastptr) return EXCEPTION_EXECUTE_HANDLER;
- lastptr = exc_ptr;
-
- myfilterWorker(exc_ptr, true);
- }
- return EXCEPTION_CONTINUE_SEARCH;
-}
-
-DWORD MirandaThreadFilter(DWORD code, EXCEPTION_POINTERS* info)
-{
- if (info != lastptr)
- {
- lastptr = info;
- myfilterWorker(info, true);
- }
- return threadfltr(code, info);
-}
-
-#if _MSC_VER >= 1400
-void InvalidParameterHandler(const wchar_t*, const wchar_t*, const wchar_t*, unsigned int, UINT_PTR)
-{
- EXCEPTION_RECORD ExceptionRecord = {0};
- CONTEXT ContextRecord = {0};
- EXCEPTION_POINTERS info = { &ExceptionRecord, &ContextRecord };
-
- if (pRtlCaptureContext)
- pRtlCaptureContext(&ContextRecord);
- else
- {
- ContextRecord.ContextFlags = CONTEXT_ALL;
- GetThreadContext(GetCurrentThread(), &ContextRecord);
- }
-
-#if defined(_AMD64_)
- ExceptionRecord.ExceptionAddress = (PVOID)ContextRecord.Rip;
-#elif defined(_IA64_)
- ExceptionRecord.ExceptionAddress = (PVOID)ContextRecord.BrRp;
-#else
- ExceptionRecord.ExceptionAddress = (PVOID)ContextRecord.Eip;
-#endif
-
- ExceptionRecord.ExceptionCode = STATUS_INVALID_CRUNTIME_PARAMETER;
- ExceptionRecord.ExceptionFlags = EXCEPTION_NONCONTINUABLE;
-
- myfilterWorker(&info, true);
-}
-#endif
-
-void InitExceptionHandler(void)
-{
-#if _MSC_VER >= 1400
- _set_invalid_parameter_handler(InvalidParameterHandler);
-#endif
- threadfltr = Miranda_SetExceptFilter(MirandaThreadFilter);
- SetExceptionHandler();
-}
-
-void DestroyExceptionHandler(void)
-{
- Miranda_SetExceptFilter(threadfltr);
- RemoveExceptionHandler();
-}
-
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