VMDump::VMDump(const char *fileName) : Dump(fileName, "rb")
{
char fmbk_id[8] = {0xc8, 0xc3, 0xd7, 0xc4, 0xc6, 0xd4, 0xc2, 0xd2};
ebcdicAsciiConv = iconv_open("ISO-8859-1", "EBCDIC-US");
/* Record 1: adsrRecord */
dump_seek(fh,0,SEEK_SET);
dump_read(&adsrRecord,sizeof(adsrRecord),1,fh);
if(debug) {
char buf[1024];
int i;
dump_seek(fh,adsrRecord.sec3_offset,SEEK_SET);
dump_read(buf, adsrRecord.sec3_len,1,fh);
ebcAsc(buf,adsrRecord.sec3_len);
for(i=0; i < adsrRecord.sec3_len; i++) {
if((buf[i]==0) || iscntrl(buf[i]))
buf[i]=' ';
}
buf[adsrRecord.sec3_len]=0;
printf("symptom string1: %s\n",buf);
}
/* Record 2: fmbk */
dump_seek(fh,0x1000,SEEK_SET);
dump_read(&fmbkRecord,sizeof(fmbkRecord),1,fh);
/* Check if this is a vmdump */
if(memcmp(fmbkRecord.id, fmbk_id, 8) != 0) {
throw DumpException("Input file is not a vmdump");
}
/* Record 3-7: fir records read by subclasses */
/* Record 8: albk */
dump_seek(fh,(fmbkRecord.rec_nr_access-1)*0x1000 ,SEEK_SET);
dump_read(&albkRecord,sizeof(albkRecord),1,fh);
}
void
VMDump::readMem(char* buf, int size)
{
int i;
if(pageOffset == 0)
dump_seek(fh, memoryStartRecord, SEEK_SET);
if(size % 0x1000 != 0) {
throw(DumpException("internal error: VMDump::readMem() "\
"can only handle sizes which are multiples of page size"));
}
for(i = 0; i < size; i += 0x1000) {
if(testPage(pageOffset)) {
dump_read(buf + i, 0x1000,1,fh);
} else {
memset(buf + i, 0, 0x1000);
}
pageOffset += 1;
}
}
void __stdcall ReceivedMsgServer(DWORD dwConnectionIndex,char* pMsg,DWORD dwLength)
{
EXCEPTION_POINTERS* pException = NULL;//020508 lsw
__try //020508 lsw
{
BYTE bID;
bID = (BYTE)pMsg[0];
if (dwConnectionIndex == 0)
{
#ifdef __ON_DEBUG
// _asm int 3;
#endif
return;
}
if( bID == (BYTE)PTCL_NOTIFY_SERVER_UP )
{
if( g_pServerTable->OnRecvServerUpMsg(dwConnectionIndex, *(WORD*)(pMsg+1)) )
{
#ifdef __ON_DEBUG
// _asm int 3;
#endif
}
return;
}
LP_SERVER_DATA pSender = g_pServerTable->GetConnectedServerData( dwConnectionIndex );
if( !pSender ) return;
switch (bID)
{
// -------------
// 기본패킷
// -------------
// 전용
case PTCL_ORDER_SET_SERVER_LIST:
case PTCL_ORDER_CONNECT_TO_SERVERS:
case PTCL_ORDER_SET_DB_DEMON:
case PTCL_ORDER_TO_REPORT_SERVER_DATAS:
case PTCL_NOTIFY_YOU_ARE_CERTIFIED:
//공통
case PTCL_ORDER_DESTROY_SERVER:
case PTCL_NOTIFY_SERVER_STATUS:
case PTCL_SERVER_TRY_TO_CHECK_CONNECTION:
case PTCL_SERVER_CONNECTION_OK:
case PTCL_ORDER_TO_REPORT_SERVER_STATUS:
{
if( !g_pServerTable->OnRecvNegotiationMsgs( pSender, bID, pMsg+1, dwLength-1 ) )
{
MyLog( LOG_FATAL, "OnRecvNegotiationMsg() Failed :: (pSender(%d), bId(%d), MsgLength(%d))", pSender->wPort, bID, dwLength );
#ifdef __ON_DEBUG
// _asm int 3;
#endif
}
}
break;
case PTCL_AGENT_TO_DB_REMOVE_USER_FROM_LOGIN_TABLE:
{
char id[20];
memset(id,0,20);
memcpy(id,pMsg+4+1,20);
if(LocalMgr.IsAbleNation(TAIWAN|CHINA|HONGKONG))//021007 lsw
{
//2001/02/24 zhh
if(dwLength>1+4+ID_LENGTH+2+15)
{
char in[15],out[15];
memset(in,0,15);
memset(out,0,15);
memcpy(out,pMsg+1+4+ID_LENGTH+2, 15);
memcpy(in ,pMsg+1+4+ID_LENGTH+2+15, 15);
//2001/08/30 zhh
char IP[20]={0,};
memcpy(IP ,pMsg+1+4+ID_LENGTH+2+15+15, 20);
//2001/02/19 zhh
for(int i=0;i<14;i++)
{
if(out[i]==' ') out[i]='0';
if( in[i]==' ') in[i]='0';
}
// acer5
if(ConQ && out[0]!=0 && in[0]!=0)
ConQ->AskCheckLogoutWithIP(id,in,out,IP);
}
}
//001218 zhh
int ret = onepass.DeleteUsedID_SQL_ForPay(NULL,id,0);
if( ret != 1 )
{
MyLog( LOG_NORMAL, "<zoung>%d %s close ret = %d(1 = success)", dwConnectionIndex, id, ret);
}
}
break;
case PTCL_AGENT_TO_DB_REQUEST_REMOVE_USER:
{
ClearUserCN(dwConnectionIndex,pMsg,dwLength);
}
break;
case PTCL_AGENT_TO_DB:
case PTCL_MAP_TO_DB:
{
DWORD dwUniqID;
t_packet raja_packet;
memset(&raja_packet,0,sizeof(t_packet));
memcpy(&dwUniqID, pMsg+1, 4);
memcpy(raja_packet.h.data, pMsg+1+4, HEADER_SIZE);
memcpy(raja_packet.u.data, pMsg+1+4+HEADER_SIZE, raja_packet.h.header.size);
DWORD cn = GetUserCN( pSender, dwUniqID, raja_packet.h.header.type );
//if( cn == -1 ) break;
///////////////////////////////////////////////////////////////////////////
connections[cn].dwUserID = dwUniqID;
connections[cn].dwConIndex = dwConnectionIndex;
//sprintf(txt,"cn: %d USERID %d Index %d",cn, dwUniqID,dwConnectionIndex);
//WriteText(txt);
HandleCommand( connections, dwConnectionIndex, &raja_packet ,dwUniqID,cn );
}
break;
// Added by chan78 at 2000/12/17
case PTCL_ORDER_TO_CLEAR_PAY_TABLE:
{
onepass.DeleteUsedID_SQL_ForPay(NULL," ", (int)*(WORD*)(pMsg+1));
}
break;
// Added by chan78 at 2001/03/16
// -----------------------------
case PTCL_MANAGER_QUERY:
{
if( !OnRecvMsgFromManager( (LP_MANAGER_PACKET)pMsg, dwLength ) )
{
MyLog( LOG_FATAL, "PTCL_MANAGER_ANSWER :: OnRecvMsgFromManager() has return false(%d)", pSender->wPort );
break;
}
}
break;
// Added by chan78 at 2001/03/16
case PTCL_MANAGER_ANSWER:
{
// 있을 수 없다.
MyLog( LOG_FATAL, "PTCL_MANAGER_ANSWER :: has received!!!(%d)", pSender->wPort );
g_pServerTable->DestroyServer( FINISH_TYPE_UNKNOWN_ERROR);
}
break;
// -----------------------------
// Added by KBS 011012
case PTCL_RM_FROM_PROXY:
{
RMProc(dwConnectionIndex, pMsg, dwLength);
}
break;
//
default:
{
MyLog( LOG_FATAL, "Unknown bID(%d) Received. From %s(wPort:%d) Size(%d) ConnectionID(%d)", bID, GetTypedServerText(pSender->dwServerType), pSender->wPort, dwLength, dwConnectionIndex);
#ifdef __ON_DEBUG
// _asm int 3;
#endif
}
break;
}
}
__except(pException = GetExceptionInformation())//020508 lsw
{
//acer7
DumpException( pException, "Exception Raised on HadleCommand()", pMsg, dwLength );
ProcessEnd(FINISH_TYPE_UNKNOWN_ERROR);
}
Dump::DumpType
VMDump::getDumpType(const char* inputFileName)
{
FILE* fh;
struct _fmbk fmbk;
struct _fir_basic fir;
char fmbk_id[8] = {0xc8, 0xc3, 0xd7, 0xc4, 0xc6, 0xd4, 0xc2, 0xd2};
char msg[200];
fh = fopen(inputFileName,"r");
if(!fh) {
sprintf(msg,"Could not open '%s'",inputFileName);
throw DumpErrnoException(msg);
}
/* Record 2: fmbk */
dump_seek(fh,0x1000,SEEK_SET);
if(fread(&fmbk,sizeof(fmbk),1,fh) != 1) {
if(ferror(fh)) {
sprintf(msg,"Could not read header of vmdump '%s'",
inputFileName);
fclose(fh);
throw DumpErrnoException(msg);
} else{
sprintf(msg,"Input file '%s' is not a vmdump",
inputFileName);
fclose(fh);
throw DumpException(msg);
}
}
/* Check if this is a vmdump */
if(memcmp(fmbk.id, fmbk_id, 8) != 0) {
fclose(fh);
sprintf(msg,"Input file '%s' is not a vmdump",inputFileName);
throw DumpException(msg);
}
/* Record 3-7: fir */
dump_seek(fh,(fmbk.rec_nr_fir-1)* 0x1000,SEEK_SET);
if(fread(&fir,sizeof(fir),1,fh) != 1) {
if(ferror(fh)) {
sprintf(msg,"Could not read header of vmdump '%s'",
inputFileName);
fclose(fh);
throw DumpErrnoException(msg);
}
else{
sprintf(msg,"Could not read header of vmdump '%s'",
inputFileName);
fclose(fh);
throw DumpException(msg);
}
}
fclose(fh);
if(fir.fir_format == 0) {
return DT_VM32;
} else if(fir.fir_format == 0x02) {/*XXX && (fir.dump_format == 0x1))*/
return DT_VM64_BIG;
} else if(fir.fir_format == 0x82) {
return DT_VM64;
} else {
return DT_UNKNOWN;
}
}
