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Initial MSVC 2008 projects workspace

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This commit is contained in:
alexey.min
2012-02-01 05:25:08 +00:00
commit 03de3bdc95
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l2ooghelper/SEH_global.cpp Normal file
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#include "stdafx.h"
#include "Logger.h"
#ifdef USE_SEH
#ifdef _MSC_VER // only under MS Visual C++
#ifdef _DEBUG
const int SEH_MAX_NAMES = 10000;
class SEH_NAME
{
public:
char *name;
unsigned int addr;
};
SEH_NAME *SEH_names[SEH_MAX_NAMES];
int SEH_loaded_names_count = 0;
bool SEH_loadMap()
{
if( SEH_loaded_names_count > 0 ) return true; // already loaded
log_error( LOG_DEBUG, "SEH_loadMap(): loading L2OOGHelper_d.map...\n" );
FILE *f = fopen( "L2OOGHelper_d.map", "rt" );
if( !f )
{
log_error( LOG_WARNING, "SEH_loadMap(): cannot load L2OOGHelper_d.map!\n" );
return false;
}
//
char line[1024];
bool step1_ok = false;
// pass first several lines
while( !feof(f) )
{
line[0] = 0;
fgets( line, sizeof(line), f );
if( line[0] == 0 ) continue;
if( strstr( line, "Address" ) && strstr( line, "Publics by Value" ) &&
strstr( line, "Rva+Base" ) && strstr( line, "Lib:Object" ) )
{
step1_ok = true;
break;
}
}
if( !step1_ok )
{
log_error( LOG_WARNING, "SEH_loadMap(): Not a valid map file?\n" );
fclose( f );
return false;
}
//
// init seh names array
int i;
for( i=0; i<SEH_MAX_NAMES; i++ ) SEH_names[i] = NULL;
int nSEHNamesLoaded = 0;
//
while( !feof(f) )
{
line[0] = 0;
fgets( line, sizeof(line), f );
if( line[0] == 0 ) continue;
if( strchr( line, ':' ) && (strlen( line ) > 21) )
{
char delimeter[] = " \r\n\t";
char *token1 = strtok( line, delimeter );
char *token2 = strtok( NULL, delimeter );
char *token3 = strtok( NULL, delimeter );
if( token1 && token2 && token3 )
{
unsigned int addr = 0;
sscanf( token3, "%x", &addr );
if( addr > 0 )
{
SEH_NAME *sename = new SEH_NAME();
if( sename )
{
sename->addr = addr;
sename->name = _strdup( token2 );
SEH_names[nSEHNamesLoaded] = sename;
//log_error( LOG_OK, "%d: %s (0x%x)\n",
// nSEHNamesLoaded, sename->name, sename->addr );
nSEHNamesLoaded++;
}
}
}
}
if( nSEHNamesLoaded >= SEH_MAX_NAMES )
{
log_error( LOG_WARNING, "SEH_loadMap(): loaded map names up to limit %d!\n",
SEH_MAX_NAMES );
break;
}
}
//
fclose( f );
SEH_loaded_names_count = nSEHNamesLoaded;
log_error( LOG_OK, "SEH_loadMap(): loaded L2OOGHelper_d.map (%d names).\n", nSEHNamesLoaded );
return true;
}
void SEH_getFuncNameByAddr( unsigned int addr, char *outFN )
{
outFN[0] = 0;
if( !SEH_loadMap() ) return;
int i;
char *prev_name = NULL;
unsigned int prev_addr = 0;
for( i=0; i<SEH_loaded_names_count; i++ )
{
if( SEH_names[i] )
{
if( SEH_names[i]->addr > addr )
{
if( prev_name ) strcpy( outFN, prev_name );
else strcpy( outFN, "<internal error>" );
return;
}
prev_addr = SEH_names[i]->addr;
prev_name = SEH_names[i]->name;
}
}
strcpy( outFN, "<not found>" );
}
#endif
LONG WINAPI GlobalUnhandledExceptionFilter( LPEXCEPTION_POINTERS e )
{
log_error( LOG_ERROR, "Unhandled exception!\n" );
log_error( LOG_ERROR, "Exception code: 0x%08X at address 0x%08X\n",
e->ExceptionRecord->ExceptionCode, e->ExceptionRecord->ExceptionAddress );
if( e->ExceptionRecord->ExceptionCode == 0xE06D7363 ) log_error( LOG_ERROR, "Microsoft C++ Exception?\n" );
#ifdef _DEBUG
char fn[256] = {0};
SEH_getFuncNameByAddr( e->ContextRecord->Eip, fn );
log_error( LOG_ERROR, "In function: [%s]\n", fn );
#endif
ErrorLogger_FlushLogFile();
char errbuf[1024];
sprintf( errbuf,
"Unhandled exception!\n"
"Exception code: 0x%08X at address 0x%08X\n"
"Exception: EIP = %08X\n",
e->ExceptionRecord->ExceptionCode, e->ExceptionRecord->ExceptionAddress,
e->ContextRecord->Eip );
MessageBoxA( NULL, errbuf, "L2OOGHelper unhandled exception handler", MB_ICONSTOP );
return EXCEPTION_EXECUTE_HANDLER;
}
LONG WINAPI ScriptEngineThreadExceptonHandler( LPEXCEPTION_POINTERS e )
{
log_error( LOG_ERROR, "Exception in ScriptEngine thread... possible small memory leak\n" );
log_error( LOG_ERROR, "Exception code: 0x%08X at address 0x%08X\n",
e->ExceptionRecord->ExceptionCode, e->ExceptionRecord->ExceptionAddress );
if( e->ExceptionRecord->ExceptionCode == 0xE06D7363 ) log_error( LOG_ERROR, "Microsoft C++ Exception?\n" );
#ifdef _DEBUG
char fn[256] = {0};
SEH_getFuncNameByAddr( e->ContextRecord->Eip, fn );
log_error( LOG_ERROR, "In function: [%s]\n", fn );
#endif
ErrorLogger_FlushLogFile();
char errbuf[1024];
sprintf( errbuf,
"Exception in ScriptEngine thread... possible small memory leak\n"
"Exception code: 0x%08X at address 0x%08X\n"
"Exception: EIP = %08X\n",
e->ExceptionRecord->ExceptionCode, e->ExceptionRecord->ExceptionAddress,
e->ContextRecord->Eip );
MessageBoxA( NULL, errbuf, "ScriptEngine exception handler", MB_ICONSTOP );
return EXCEPTION_EXECUTE_HANDLER;
}
LONG WINAPI L2ClientThreadExceptonHandler( LPEXCEPTION_POINTERS e )
{
log_error( LOG_ERROR, "Exception in L2Client thread...\n" );
log_error( LOG_ERROR, "Exception code: 0x%08X at address 0x%08X\n",
e->ExceptionRecord->ExceptionCode, e->ExceptionRecord->ExceptionAddress );
if( e->ExceptionRecord->ExceptionCode == 0xE06D7363 ) log_error( LOG_ERROR, "Microsoft C++ Exception?\n" );
#ifdef _DEBUG
char fn[256] = {0};
SEH_getFuncNameByAddr( e->ContextRecord->Eip, fn );
log_error( LOG_ERROR, "In function: [%s]\n", fn );
#endif
ErrorLogger_FlushLogFile();
char errbuf[1024];
sprintf( errbuf,
"Exception in L2Client thread... \n"
"Exception code: 0x%08X at address 0x%08X\n"
"Exception: EIP = %08X\n",
e->ExceptionRecord->ExceptionCode, e->ExceptionRecord->ExceptionAddress,
e->ContextRecord->Eip );
MessageBoxA( NULL, errbuf, "L2ClientThread exception handler", MB_ICONSTOP );
return EXCEPTION_EXECUTE_HANDLER;
}
#endif
#endif