diff options
Diffstat (limited to 'plugins/!NotAdopted/IMO2sProxy/src/imo2skype/crash.c')
| -rw-r--r-- | plugins/!NotAdopted/IMO2sProxy/src/imo2skype/crash.c | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/plugins/!NotAdopted/IMO2sProxy/src/imo2skype/crash.c b/plugins/!NotAdopted/IMO2sProxy/src/imo2skype/crash.c deleted file mode 100644 index 91ad90032e..0000000000 --- a/plugins/!NotAdopted/IMO2sProxy/src/imo2skype/crash.c +++ /dev/null @@ -1,295 +0,0 @@ -#include <imagehlp.h>
-#include <malloc.h>
-#pragma comment (lib, "imagehlp.lib")
-
-#define MAXNAMELEN 1024
-#define HEXDUMP_BREAK 16
-
-void HexDump(char *pszOutput, PBYTE pData, int cbLength, BOOL bShow)
-{
- char *pszLastLine;
- int i;
-
- *pszOutput=0;
- pszLastLine = pszOutput;
- for (i=0; i<cbLength; i++)
- {
- if (i%HEXDUMP_BREAK == 0)
- {
- if (i>=HEXDUMP_BREAK)
- {
- int j;
-
- strcat (pszOutput, " ");
- for (j=i-HEXDUMP_BREAK; j<i; j++) sprintf (pszOutput+strlen(pszOutput), "%c", pData[j]);
- }
- sprintf (pszOutput+strlen(pszOutput), "\r\n");
- if (bShow) LOG (("\t%s", pszLastLine));
- if (i==0) *pszOutput=0;
- pszLastLine = pszOutput+strlen(pszOutput);
- }
- sprintf (pszOutput+strlen(pszOutput), "%02X ", pData[i]);
- if (i == cbLength-1)
- {
- int j;
-
- for (j=0; j<HEXDUMP_BREAK - i%HEXDUMP_BREAK - 1; j++) sprintf (pszOutput+strlen(pszOutput), " ");
- sprintf (pszOutput+strlen(pszOutput), " ");
- for (j=i-i%HEXDUMP_BREAK; j<i; j++) sprintf (pszOutput+strlen(pszOutput), "%c",
- (isprint(pData[j]) && pData[j]!=0x0D && pData[j]!=0x0A && pData[j]!=0x09)?pData[j]:'.');
- if (bShow) LOG (("\t%s", pszLastLine));
- }
- }
-}
-
-
-void CrashDumpMem (DWORD dwBase, char *pszName, DWORD dwDwords)
-{
- int cbLength = sizeof(DWORD) * dwDwords;
- PBYTE mem = (PBYTE)alloca (cbLength*2);
- SYSTEM_INFO sysInfo;
- SIZE_T read=0;
-
- dwBase &= ~3;
-
- dwBase-=cbLength; cbLength*=2;
- GetSystemInfo(&sysInfo);
- if (dwBase < (DWORD)sysInfo.lpMinimumApplicationAddress || dwBase > (DWORD)sysInfo.lpMaximumApplicationAddress)
- return;
-
- if (ReadProcessMemory (GetCurrentProcess(), (PVOID)dwBase, mem, cbLength, &read))
- {
- char *pszHexdump = (char *)alloca (((cbLength/HEXDUMP_BREAK)+1)*81);
-
- LOG (("Memory dump for %s:\n", pszName));
- HexDump (pszHexdump, mem, read, TRUE);
- LOG (("\n"));
- }
-}
-
-
-BOOL ShowThreadStack (HANDLE hThread, CONTEXT *c)
-{
- STACKFRAME stFrame={0};
- DWORD dwSymOptions, dwFrameNum=0, dwMachine, dwOffsetFromSym=0;
- IMAGEHLP_LINE Line={0};
- IMAGEHLP_MODULE Module={0};
- HANDLE hProcess = GetCurrentProcess();
- BYTE pbSym[sizeof(IMAGEHLP_SYMBOL) + MAXNAMELEN];
- IMAGEHLP_SYMBOL *pSym = (IMAGEHLP_SYMBOL *)&pbSym;
- char szUndecName[MAXNAMELEN], szUndecFullName[MAXNAMELEN];
-
- /*
- if ( ! GetThreadContext( hThread, &c ) )
- {
- SetError (NULL, NULL, 0);
- LOG (("Cannot get thread context%d\n", GetLastError()));
- return FALSE;
- }
- */
- LOG (("Please wait...\n"));
- if (!SymInitialize (hProcess, NULL, TRUE))
- {
- LOG (("Cannot initialize symbol engine (%08X)\n", GetLastError()));
- return FALSE;
- }
-
- dwSymOptions = SymGetOptions();
- dwSymOptions |= SYMOPT_LOAD_LINES;
- dwSymOptions &= ~SYMOPT_UNDNAME;
- SymSetOptions (dwSymOptions);
-
- stFrame.AddrPC.Mode = AddrModeFlat;
- dwMachine = IMAGE_FILE_MACHINE_I386;
- stFrame.AddrPC.Offset = c->Eip;
- stFrame.AddrStack.Offset = c->Esp;
- stFrame.AddrStack.Mode = AddrModeFlat;
- stFrame.AddrFrame.Offset = c->Ebp;
- stFrame.AddrFrame.Mode = AddrModeFlat;
-
- Module.SizeOfStruct = sizeof(Module);
- Line.SizeOfStruct = sizeof(Module);
-
- LOG (("\n--# FV EIP----- RetAddr- FramePtr StackPtr Symbol\n"));
- do
- {
- if (!StackWalk (dwMachine, hProcess, hThread, &stFrame, &c, NULL, &SymFunctionTableAccess, &SymGetModuleBase, NULL))
- break;
-
- LOG (( "\n%3d %c%c %08lx %08lx %08lx %08lx ",
- dwFrameNum, stFrame.Far? 'F': '.', stFrame.Virtual? 'V': '.',
- stFrame.AddrPC.Offset, stFrame.AddrReturn.Offset,
- stFrame.AddrFrame.Offset, stFrame.AddrStack.Offset ));
-
- if (stFrame.AddrPC.Offset == 0)
- {
- LOG (( "(-nosymbols-)\n" ));
- }
- else
- { // we seem to have a valid PC
- if (!SymGetSymFromAddr (hProcess, stFrame.AddrPC.Offset, &dwOffsetFromSym, pSym))
- {
- if (GetLastError() != 487)
- {
- LOG (("Unable to get symbol from addr (%08X)", GetLastError()));
- }
- }
- else
- {
- UnDecorateSymbolName (pSym->Name, szUndecName, MAXNAMELEN, UNDNAME_NAME_ONLY );
- UnDecorateSymbolName (pSym->Name, szUndecFullName, MAXNAMELEN, UNDNAME_COMPLETE );
- LOG (("%s", szUndecName));
- if (dwOffsetFromSym) LOG ((" %+ld bytes", (long)dwOffsetFromSym));
- LOG (("\n Sig: %s\n Decl: %s\n", pSym->Name, szUndecFullName));
- }
-
- if (!SymGetLineFromAddr (hProcess, stFrame.AddrPC.Offset, &dwOffsetFromSym, &Line))
- {
- if (GetLastError() != 487)
- {
- LOG (("Unable to get line from addr (%08X)", GetLastError()));
- }
- }
- else
- {
- LOG ((" Line: %s(%lu) %+ld bytes\n", Line.FileName, Line.LineNumber, dwOffsetFromSym ));
- }
-
- if (!SymGetModuleInfo (hProcess, stFrame.AddrPC.Offset, &Module))
- {
- if (GetLastError() != 487)
- {
- LOG (("Unable to get module info (%08X)", GetLastError()));
- }
- }
- else
- {
- char ty[80];
-
- switch ( Module.SymType )
- {
- case SymNone:
- strcpy( ty, "-nosymbols-" );
- break;
- case SymCoff:
- strcpy( ty, "COFF" );
- break;
- case SymCv:
- strcpy( ty, "CV" );
- break;
- case SymPdb:
- strcpy( ty, "PDB" );
- break;
- case SymExport:
- strcpy( ty, "-exported-" );
- break;
- case SymDeferred:
- strcpy( ty, "-deferred-" );
- break;
- case SymSym:
- strcpy( ty, "SYM" );
- break;
- default:
- _snprintf( ty, sizeof ty, "symtype=%ld", (long) Module.SymType );
- break;
-
- }
- LOG (( " Mod: %s[%s], base: %08lxh\n", Module.ModuleName, Module.ImageName, Module.BaseOfImage ));
- LOG (( " Sym: type: %s, file: %s\n", ty, Module.LoadedImageName));
- }
- }
- dwFrameNum++;
- } while (stFrame.AddrReturn.Offset);
- SymCleanup (hProcess);
- return TRUE;
-}
-
-
-LONG Win32FaultHandler(struct _EXCEPTION_POINTERS * ExInfo)
-{
- char *FaultTx;
- int wsFault = ExInfo->ExceptionRecord->ExceptionCode;
- PVOID CodeAdress = ExInfo->ExceptionRecord->ExceptionAddress;
-#ifndef USE_GUI
- char choice[10];
-#endif
-
- if (//IsDebuggerPresent() ||
- ExInfo->ExceptionRecord->ExceptionCode == EXCEPTION_BREAKPOINT)
- return EXCEPTION_CONTINUE_SEARCH;
-
- switch(ExInfo->ExceptionRecord->ExceptionCode)
- {
- case EXCEPTION_ACCESS_VIOLATION : FaultTx = "ACCESS VIOLATION"; break;
- case EXCEPTION_DATATYPE_MISALIGNMENT : FaultTx = "DATATYPE MISALIGNMENT"; break;
- case EXCEPTION_FLT_DIVIDE_BY_ZERO : FaultTx = "FLT DIVIDE BY ZERO"; break;
- case EXCEPTION_ARRAY_BOUNDS_EXCEEDED : FaultTx = "ARRAY BOUNDS EXCEEDED"; break;
- case EXCEPTION_FLT_DENORMAL_OPERAND : FaultTx = "FLT DENORMAL OPERAND"; break;
- case EXCEPTION_FLT_INEXACT_RESULT : FaultTx = "FLT INEXACT RESULT"; break;
- case EXCEPTION_FLT_INVALID_OPERATION : FaultTx = "FLT INVALID OPERATION"; break;
- case EXCEPTION_FLT_OVERFLOW : FaultTx = "FLT OVERFLOW"; break;
- case EXCEPTION_FLT_STACK_CHECK : FaultTx = "FLT STACK CHECK"; break;
- case EXCEPTION_FLT_UNDERFLOW : FaultTx = "FLT UNDERFLOW"; break;
- case EXCEPTION_ILLEGAL_INSTRUCTION : FaultTx = "ILLEGAL INSTRUCTION"; break;
- case EXCEPTION_IN_PAGE_ERROR : FaultTx = "IN PAGE ERROR"; break;
- case EXCEPTION_INT_DIVIDE_BY_ZERO : FaultTx = "INT DEVIDE BY ZERO"; break;
- case EXCEPTION_INT_OVERFLOW : FaultTx = "INT OVERFLOW"; break;
- case EXCEPTION_INVALID_DISPOSITION : FaultTx = "INVALID DISPOSITION"; break;
- case EXCEPTION_NONCONTINUABLE_EXCEPTION:FaultTx= "NONCONTINUABLE EXCEPTION"; break;
- case EXCEPTION_PRIV_INSTRUCTION : FaultTx = "PRIVILEGED INSTRUCTION";break;
- case EXCEPTION_SINGLE_STEP : FaultTx = "SINGLE STEP"; break;
- case EXCEPTION_STACK_OVERFLOW : FaultTx = "STACK OVERFLOW"; break;
- case DBG_CONTROL_C : return EXCEPTION_EXECUTE_HANDLER;
- default : FaultTx = "(unknown)"; break;
- }
-
- LOG (("****************************************************\n"));
- LOG (("*** A Program Fault occurred: ***\n"));
- LOG (("*** Error code %08X: %-24s***\n", wsFault, FaultTx));
- LOG (("****************************************************\n"));
- LOG (("*** Address: %08X Flags: %08X ***\n", (int)CodeAdress, ExInfo->ExceptionRecord->ExceptionFlags));
- LOG (("*** EAX=%08X EBX=%08X ECX=%08X ***\n", ExInfo->ContextRecord->Eax, ExInfo->ContextRecord->Ebx, ExInfo->ContextRecord->Ecx));
- LOG (("*** EDX=%08X EBP=%08X ESI=%08X ***\n", ExInfo->ContextRecord->Edx, ExInfo->ContextRecord->Ebp, ExInfo->ContextRecord->Esi));
- LOG (("*** EDI=%08X ESP=%08X EIP=%08X ***\n", ExInfo->ContextRecord->Edi, ExInfo->ContextRecord->Esp, ExInfo->ContextRecord->Eip));
- LOG (("****************************************************\n"));
- CrashDumpMem (ExInfo->ContextRecord->Eax, "EAX", 8);
- CrashDumpMem (ExInfo->ContextRecord->Ebx, "EBX", 8);
- CrashDumpMem (ExInfo->ContextRecord->Ecx, "ECX", 8);
- CrashDumpMem (ExInfo->ContextRecord->Edx, "EDX", 8);
- CrashDumpMem (ExInfo->ContextRecord->Esi, "ESI", 8);
- CrashDumpMem (ExInfo->ContextRecord->Edi, "EDI", 8);
- CrashDumpMem (ExInfo->ContextRecord->Esp, "ESP", 32);
- CrashDumpMem (ExInfo->ContextRecord->Ebp, "EBP", 32);
- {
- OSVERSIONINFO ov={0};
-
- ov.dwOSVersionInfoSize=sizeof(ov);
- GetVersionEx (&ov);
- LOG (("Target platform: Microsoft Windows NT %d.%d Build %d %s\n", ov.dwMajorVersion, ov.dwMinorVersion,
- ov.dwBuildNumber, ov.szCSDVersion));
- }
-
- //LogStackFrames(CodeAddress, (char *)ExInfo->ContextRecord->Ebp);
- ShowThreadStack (GetCurrentThread(), ExInfo->ContextRecord);
-
-#ifdef USE_GUI
- if (MessageBox(NULL, "A Program Fault occurred. Do you want to continue execution (not recommended)?", "CRASH!", MB_ICONERROR | MB_YESNO) == IDYES)
-#else
- printf ("Do you want to continue program execution (not recommended) [y/N]? ");
- fgets(choice, sizeof(choice) - 1, stdin);
-
- if (*choice=='y' || *choice=='Y')
-#endif
- {
- ExInfo->ContextRecord->Eip++;
- return EXCEPTION_CONTINUE_EXECUTION;
- }
- return EXCEPTION_EXECUTE_HANDLER;
-}
-
-void Crash_Init(void)
-{
-//#ifndef _DEBUG
- SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER) Win32FaultHandler);
-//#endif
-}
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