// RSTEncDec.h: interface for the CRSTEncDec class.//// #if !defined(AFX_RSTENCDEC_H__20112A8E_16B6_4E06_9829_9CB5FC1F209C__INCLUDED_)#define AFX_RSTENCDEC_H__20112A8E_16B6_4E06_9829_9CB5FC1F209C__INCLUDED_ #if _MSC_VER > 1000#pragma once#endif // _MSC_VER > 1000 #include "DBDecEnc.h" //-------------------------------------------------------------------------------------------------------------typedef struct _PACKFILE_HEADER_INFO{ DWORD _01dwLogon; //0x1A545352 "RST" DWORD _02dwUnk ; //04 DWORD _03dwIndexSeek ; //08 DWORD _04dwDataSeek ; //0C DWORD _05dwLenSub ; //10 DWORD _06dwFileNum ; //14 DWORD _07dwUnk ; //18 DWORD _08dwUnk ; //1C DWORD _09dwUnk ; //20 DWORD _0AdwUnk ; //24 DWORD _0BdwUnk ; //28 DWORD _0CdwFileSize ; //2C DWORD _10dwUnk[0x14] ; //30}_HEADER_INFO,_HEADERINFO; class CPALFile{public: CPALFile(); virtual ~CPALFile();public: HANDLE hOpen; HANDLE hWrite; DWORD m_dwCpkRead;public: int GetSize();public: HANDLE PalOpen(LPCTSTR strOpen); HANDLE PalOpen(LPCTSTR strOpen,DWORD dwAccess,DWORD dwShare,LPSECURITY_ATTRIBUTES lpSAttributes, DWORD dwMode,DWORD dwFlag,HANDLE hTemp); HANDLE PalCreate(LPCTSTR strCreate); int PalRead (HANDLE hFile, LPVOID pbuf, DWORD dwlen); int PalRead (HANDLE hFile, DWORD dwSeek,LPVOID pbuf, DWORD dwlen); int PalWrite (HANDLE hFile, LPVOID pbuf, DWORD dwlen); int PalWrite (HANDLE hFile, DWORD dwSeek,LPVOID pbuf, DWORD dwlen); void PalClose (HANDLE hFile) { ::CloseHandle(hFile); hFile=NULL; }}; //-------------------------------------------------------------------------------------------------------------typedef struct _RST_DATA_INDEXLIST{ DWORD _01dwUnk; DWORD _02dwUnk; DWORD _03dwUnk; DWORD _04dwSeek; //文件位置 DWORD _05dwLenght1; //加密后长度 DWORD _06dwLenght2; //解密后长度 DWORD _07dwNumber; DWORD _08dwEnd;}_DATA_LIST; class CRSTEncDec {public: CRSTEncDec(); virtual ~CRSTEncDec();private: char DecKey[0x0100];public: char m_chrData[0x02][0x1000];public: int RSTLoadKey(char *key1=NULL,char *key2=NULL,char *key3=NULL); int RSTDecrpyt(LPVOID pdat,DWORD dwnum,LPVOID pkey=NULL); int RSTDecIndex(LPVOID pbuf,DWORD len);}; class CCPKFile : public CRSTEncDec,public CDBDecEnc{public: CCPKFile(); virtual ~CCPKFile();public: CPALFile file; _HEADERINFO _hdi; _DATA_LIST *_plist; int m_iListNum; DWORD dwFileSize; LPBYTE pData;public: _DATA_LIST* GetIndexList() { return (_DATA_LIST*)pData; }public: int DecCPKFile(LPCTSTR strOpen,LPCTSTR strSave); int DecCPKIndex(LPCTSTR strOpen); int WriteData(LPCTSTR strpath); char* GetDecType(LPVOID pheader); public: int DecData (char *pdat,int len,LPCTSTR strpath); int SaveFile(int num,char *pdat,int len,LPCTSTR strpath,LPCTSTR strname);}; class CSMPFile : public CRSTEncDec{public: CSMPFile(); virtual ~CSMPFile();public: CPALFile file; _HEADERINFO _hdi; _DATA_LIST *_plist; int m_iListNum; DWORD dwFileSize; LPBYTE pData;public: _DATA_LIST* GetIndexList() { return (_DATA_LIST*)pData; }public: int DecSMPFile(LPCTSTR strOpen,LPCTSTR strSave,LPCTSTR name=NULL); int DecSMPIndex(LPCTSTR strOpen); int WriteData(LPCTSTR strpath,LPCTSTR name); char* GetDecType(LPVOID pheader);public: int SaveFile(int num,char *name);}; #endif // !defined(AFX_RSTENCDEC_H__20112A8E_16B6_4E06_9829_9CB5FC1F209C__INCLUDED_) // RSTEncDec.cpp: implementation of the CRSTEncDec class.//// #include "stdafx.h"#include "Pal4DecPack.h"#include "RSTEncDec.h" #ifdef _DEBUG#undef THIS_FILEstatic char THIS_FILE[]=__FILE__;#define new DEBUG_NEW#endif //----------------------------------------------------------------------------------------------------------------- CPALFile::CPALFile(){ hOpen =NULL; hWrite=NULL; m_dwCpkRead=0x00;}CPALFile::~CPALFile(){} int CPALFile::GetSize(){ return ::GetFileSize(hOpen,NULL); } HANDLE CPALFile::PalOpen(LPCTSTR strOpen,DWORD dwAccess,DWORD dwShare,LPSECURITY_ATTRIBUTES lpSAttributes, DWORD dwMode,DWORD dwFlag,HANDLE hTemp){ hOpen=::CreateFile(strOpen,dwAccess,dwShare,lpSAttributes, dwMode,dwFlag,hTemp); return hOpen;} HANDLE CPALFile::PalOpen(LPCTSTR strOpen){ hOpen=::CreateFile(strOpen, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); return hOpen;} HANDLE CPALFile::PalCreate(LPCTSTR strCreate){ hWrite=CreateFile(strCreate, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL); if(hWrite==INVALID_HANDLE_VALUE) { hWrite=CreateFile(strCreate, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL); if(hWrite==INVALID_HANDLE_VALUE) { return NULL; } } return hWrite;} int CPALFile::PalRead(HANDLE hFile, LPVOID pbuf, DWORD dwlen){ int iRe=ReadFile(hFile,pbuf,dwlen,&m_dwCpkRead,NULL); int result = iRe==0x01; if(dwlen != m_dwCpkRead){ result=0; } return result;} int CPALFile::PalRead(HANDLE hFile,DWORD dwSeek, LPVOID pbuf, DWORD dwlen){ OVERLAPPED oap; memset(&oap,0x00,sizeof(OVERLAPPED)); oap.Offset=dwSeek; int iRe=ReadFile(hFile,(LPBYTE)pbuf,dwlen,&m_dwCpkRead,&oap); if(dwlen != m_dwCpkRead){ return m_dwCpkRead; } return dwlen;} int CPALFile::PalWrite(HANDLE hFile, LPVOID pbuf, DWORD dwlen){ int iRe=::WriteFile(hFile,pbuf,dwlen,&m_dwCpkRead,NULL); int result = iRe==0x01; if(dwlen != m_dwCpkRead){ result=0; } return result;} int CPALFile::PalWrite(HANDLE hFile,DWORD dwSeek, LPVOID pbuf, DWORD dwlen){ OVERLAPPED oap; memset(&oap,0x00,sizeof(OVERLAPPED)); oap.Offset=dwSeek; int iRe=::WriteFile(hFile,(LPBYTE)pbuf,dwlen,&m_dwCpkRead,&oap); if(dwlen != m_dwCpkRead){ return m_dwCpkRead; } return dwlen;} //--------------------------------------------------------------------------------------------------------------- //---------------------------------------------------------------------------------------------------------------char szVampire[0x10] ="Vampire.C.J at ";char szTechn [0x20] ="Softstar Technology (ShangHai)";char szCoLtd [0x10] =" Co., Ltd"; DWORD FILE_LOGON=0x1A545352; //"RST" //// Construction/Destruction// CRSTEncDec::CRSTEncDec(){ memset(DecKey,0x00,0x0100);} CRSTEncDec::~CRSTEncDec(){ } int CRSTEncDec::RSTLoadKey(char *key1,char *key2,char *key3){ memset(DecKey,0x00,0x100); if(key1==NULL||key2==NULL||key3==NULL) { strcpy(DecKey,szVampire); strcat(DecKey,szTechn); strcat(DecKey,szCoLtd); }else{ strcpy(DecKey,key1); strcat(DecKey,key2); strcat(DecKey,key3); } return 0;} int CRSTEncDec::RSTDecrpyt(LPVOID pdat,DWORD dwnum,LPVOID pkey){ DWORD dwedx; DWORD dweax; DWORD dwebp; DWORD dwebx = dwnum; if(dwebx < 0x02) { return -1; } if(pkey==NULL){pkey=(LPVOID)&DecKey[0];} LPDWORD pdwdat=(LPDWORD)pdat; LPDWORD pdwkey=(LPDWORD)pkey; DWORD dwesi=pdwdat[0]; DWORD esp10=dwebx; DWORD esp14=0x00; dweax=(DWORD)floor( (double)( 52.00f / (float)esp10 + 6.00f) ) * 0x9E3779B9; esp10=dweax; if(dweax != 0x00) { do{ DWORD dwecx= dweax; DWORD esp1c=(dwecx / 0x04) & 0x03; dwecx = dwebx -0x01; if(dwecx > 0x00) { do{ dwedx =pdwdat[dwecx -0x01]; dwebx =dwesi * 0x04; dweax =dwedx; dwebp =dwedx; dweax /= 0x20; dwebx ^= dweax; dweax =dwesi; dweax /= 0x08; dwebp *= 0x10; dweax ^= dwebp; dwebp =esp1c; dwebx +=dweax; dweax =dwecx; dweax &=0x03; dweax ^=dwebp; dwebp =pdwkey[dweax]; dweax =esp10; //esp+10 dwebp ^=dwedx; dwedx =dweax; dwedx ^=dwesi; dwesi =pdwdat[dwecx]; dwebp +=dwedx; dwebx ^=dwebp; dwesi -=dwebx; pdwdat[dwecx] =dwesi; dwecx--; }while(dwecx); dwebx = dwnum; } dwebx = pdwdat[dwebx-1]; dwedx = dwesi * 0x04; dwebp = dwebx; dwecx &= 0x03; dwebp /= 0x20; dwedx ^= dwebp; dwebp = dwesi; dwebp /= 0x08; dwebx *= 0x10; dwebp ^= dwebx; dwebx = esp1c; dwecx ^= dwebx; dwedx += dwebp; dwecx = pdwkey[dwecx]; dwebx = dwnum; dwebp = pdwdat[dwebx-1]; dwecx ^=dwebp; dwebp =dweax; dwebp ^=dwesi; dwesi =pdwdat[0]; dwecx +=dwebp; dwedx ^=dwecx; dwesi -=dwedx; dweax +=0x61C88647; pdwdat[0] =dwesi; esp10 =dweax; }while(dweax); } return 0;} int CRSTEncDec::RSTDecIndex(LPVOID pbuf,DWORD len){ LPBYTE pbybuf1=(LPBYTE)pbuf; LPBYTE pbybuf2=&pbybuf1[len-0x1000]; if(len>0x2000) { RSTLoadKey(); memset(m_chrData[0x00],0x00,0x1000); memset(m_chrData[0x01],0x00,0x1000); int num=0; do{ memcpy(&m_chrData[0x00][num],&pbybuf1[num],0x08); memcpy(&m_chrData[0x01][num + 0x04],&pbybuf2[num -0x01 ],0x08); num += 0x08; }while(num<0x1000); RSTDecrpyt( &m_chrData[0x00][0x00],0x0400,DecKey); RSTDecrpyt( &m_chrData[0x01][0x04],0x0400,DecKey); int n=0; do{ memcpy(&pbybuf1[n],&m_chrData[0x00][n],0x08); memcpy(&pbybuf2[n -0x01 ],&m_chrData[0x01][n + 0x04],0x08); n++; num--; }while(num); return 1; } return 0;} //---------------------------------------------------------------------------------------------------------------------- CCPKFile::CCPKFile(){ _plist = NULL; m_iListNum = 0; dwFileSize = 0; pData = NULL; memset(&_hdi,0x00,sizeof(_HEADER_INFO));} CCPKFile::~CCPKFile(){ if(pData!=NULL) { //删除内存分配 delete [] pData; pData=NULL; } if(file.hOpen != NULL) { file.PalClose(file.hOpen); file.hOpen =NULL; }} int CCPKFile::DecCPKFile(LPCTSTR strOpen,LPCTSTR strSave){ if(pData==NULL) { //分配内存 pData = new BYTE[0x100000]; }else{ memset(pData,0x00,0x100000);} HANDLE hOpen=file.PalOpen(strOpen); if(hOpen==INVALID_HANDLE_VALUE) { return -1;} //获取文件大小 dwFileSize=::GetFileSize(hOpen,NULL); //读取索引头 DecCPKIndex(strOpen); CString ss=strSave; ss +="index.bin"; HFILE hf=::_lcreat(ss,NULL); ::_lwrite(hf,(LPCTSTR)pData,0x100000); ::_lclose(hf); //写文件: WriteData(strSave); //清除句柄: if(file.hOpen != NULL) { file.PalClose(file.hOpen); file.hOpen =NULL; } if(file.hWrite != NULL) { file.PalClose(file.hWrite); file.hWrite =NULL; } delete [] pData; return 0;} int CCPKFile::DecCPKIndex(LPCTSTR strOpen){ memset(&_hdi,0x00,sizeof(_HEADER_INFO)); file.PalRead(file.hOpen,&_hdi,sizeof(_HEADER_INFO)); m_iListNum=_hdi._06dwFileNum; if(_hdi._01dwLogon == FILE_LOGON) { if(file.PalRead(file.hOpen,pData,_hdi._05dwLenSub*0x20)!=0) { int re=RSTDecIndex(pData,0x100000); _plist=GetIndexList(); return re; } } return 0;} char* CCPKFile::GetDecType(LPVOID pheader){ DWORD dwType=(*(LPDWORD)pheader & 0x00FFFFFF); if(strcmp((char*)&dwType,"BIK")==0x00){ return "BIK";} return "unk";} int CCPKFile::WriteData(LPCTSTR strpath){ if(dwFileSize<=0x100000){ return -1;} int size = dwFileSize -0x100000; int rsize = 0x100000; int seek = 0x100000; char ss [MAX_PATH] = { 0}; theApp.m_Dlg->AddLog("分配内存 ...!",0x01); LPBYTE pbuf = new BYTE[size]; int num = size/0x100000; if( size<0x100000 ){ rsize=size; } if( (size%0x100000)>0x00 ){ num++; } //循环读取文件 do{ int iRe = file.PalRead(file.hOpen,seek,pbuf +(seek - 0x100000),rsize); seek += rsize; wsprintf(ss,"(%d)装载文件: %d / %d",num,seek - 0x100000 ,size); theApp.m_Dlg->AddLog(ss,0x01); theApp.m_Dlg->m_pgsLog.SetPos( ((seek/0x1000)*100) /(dwFileSize/0x1000) ); if( (dwFileSize-seek)<0x100000){ rsize = dwFileSize - seek; } num--; }while(num); theApp.m_Dlg->AddLog("读取完成,解密文件 ...!",0x01); //保存文件 DecData((char*)pbuf,size,strpath); delete [] pbuf; return 0;} int CCPKFile::DecData(char *pdat,int len,LPCTSTR strpath){ char ss[MAX_PATH] = { 0}; strcpy(ss,strpath); for( int num = 0 ; num < m_iListNum ; num++ ) { int size =_plist[num]._05dwLenght1; int seek =_plist[num]._04dwSeek -0x100000; char* psrc = pdat + seek; if(_plist[num]._05dwLenght1==0x00&&_plist[num]._06dwLenght2 == 0x00) { wsprintf(ss,"%s%s",strpath,(char*)(psrc+size)); ::CreateDirectory(ss,NULL); strcpy(ss,strpath); continue; } DWORD dstlen=0x00; if(_plist[num]._06dwLenght2 <= 0x1000) { dstlen=0x1000; } if(_plist[num]._06dwLenght2 > 0x1000) { dstlen=(_plist[num]._06dwLenght2/0x1000)*0x1000 + 0x1000 ;} char* pdst = new char[dstlen]; if(_plist[num]._05dwLenght1 != _plist[num]._06dwLenght2) { int iRe=DBDecrpyt(psrc,size,pdst,&dstlen,0x00); SaveFile(num,pdst,dstlen,ss,(char*)(psrc+size)); }else{ SaveFile(num,psrc,size,ss,(char*)(psrc+size)); } delete [] pdst; } return 0;} int CCPKFile::SaveFile(int num,char *pdat,int len,LPCTSTR strpath,LPCTSTR strname){ char ss [MAX_PATH] = { 0}; char path[MAX_PATH] = { 0}; wsprintf(path,"%s\\%s",strpath,strname); if(file.PalCreate(path)<0) { wsprintf(ss,"(%d)创建文件[%02X]<0x%08X>:%s ...创建错误!", num,_plist[num]._07dwNumber,_plist[num]._04dwSeek,strname); theApp.m_Dlg->AddLog(ss); return 0; } wsprintf(ss,"(%d)创建文件[%02X]<0x%08X>:%s ...创建成功!", num,_plist[num]._07dwNumber,_plist[num]._04dwSeek,strname); theApp.m_Dlg->AddLog(ss); if( len > 0x00) { int wlen=0x1000; int size=0x00; int n = len / 0x1000; if( len<0x1000 ){ wlen=len; } if( (len % 0x1000)> 0x00 ){ n++; } do{ file.PalWrite (file.hWrite,pdat+size,wlen); size += wlen; int p=100; if(size > 0x00) { if((size/0x1000)>0x00){ p= ((size /0x1000) *100)/ (len /0x1000);} } wsprintf(ss,"(%d)%s: (%d/%d) [%s%d]", num,strname,size ,len ,"%",p); theApp.m_Dlg->AddLog(ss,0x01); theApp.m_Dlg->m_pgsLog.SetPos( p ); if( (len-size) <0x1000 && (len-size)>0x00 ) { wlen= len-size;} if( (len-size) <0x00 ){ break;} n--; }while(n); } file.PalClose(file.hWrite); file.hWrite=NULL; return 1;} /* int CCPKFile::WriteData(LPCTSTR strpath){ char path[MAX_PATH] = {0}; char ss [MAX_PATH] = {0}; for(int num =0; num < m_iListNum; num++) { BYTE pdat[0x10]={0}; int iRe=file.PalRead(file.hOpen,_plist[num]._04dwSeek,pdat,0x10); if(iRe<0){ break; } wsprintf(path,"%sPAL4_Dec_%02X.%s",strpath,num,GetDecType(pdat)); if(file.PalCreate(path)<0) { wsprintf(ss,"(%d)创建文件[%02X]<0x%08X>:PAL4_Dec_%02X.%s ...创建错误!", num,_plist[num]._07dwNumber,_plist[num]._04dwSeek,num,GetDecType(pdat)); theApp.m_Dlg->AddLog(ss); continue; } wsprintf(ss,"(%d)创建文件[%02X]<0x%08X>:PAL4_Dec_%02X.%s ...创建成功!", num,_plist[num]._07dwNumber,_plist[num]._04dwSeek,num,GetDecType(pdat)); theApp.m_Dlg->AddLog(ss); SaveFile(num,GetDecType(pdat)); file.PalClose(file.hWrite); file.hWrite=NULL; } return 0;} int CCPKFile::SaveFile(int num,char *sztype){ char pdat[0x1000] = {0}; char ss [MAX_PATH] = {0}; int size =_plist[num]._05dwLenght1; int seek =_plist[num]._04dwSeek ; int len =0; if(size>=0x1000){ len=0x1000;}else{len=size;} theApp.m_Dlg->m_pgsLog.SetPos(0); int wsize=0; do{ int iRe=file.PalRead(file.hOpen,seek,pdat,len);if(iRe<0){break;} file.PalWrite (file.hWrite,pdat,iRe); seek += len; wsize += len; int p=100; if(wsize > 0x00) { if((wsize/0x1000)>0x00){ p= ((wsize /0x1000) *100)/ (size /0x1000);} } wsprintf(ss,"PAL4_Dec_%02X.%s ->处理:%d/%d [%s%d]", num,sztype,wsize ,_plist[num]._05dwLenght1,"%", p); theApp.m_Dlg->AddLog(ss,0x01); theApp.m_Dlg->m_pgsLog.SetPos( p ); if((size -wsize) < 0x1000){ len=size -wsize ;} }while(len>0); wsprintf(ss,"(%d)处理成功:PAL4_Dec_%02X.%s ->[处理%dByte/原始%dByte]!", num,num,sztype,wsize,_plist[num]._05dwLenght1); theApp.m_Dlg->AddLog(ss,0x00); return 0;}*/ //---------------------------------------------------------------------------------------------------------------------- //---------------------------------------------------------------------------------------------------------------------- CSMPFile::CSMPFile(){ _plist = NULL; m_iListNum = 0; dwFileSize = 0; pData = NULL; memset(&_hdi,0x00,sizeof(_HEADER_INFO));} CSMPFile::~CSMPFile(){ if(pData!=NULL) { //删除内存分配 delete [] pData; pData=NULL; } if(file.hOpen != NULL) { file.PalClose(file.hOpen); file.hOpen =NULL; }} int CSMPFile::DecSMPFile(LPCTSTR strOpen,LPCTSTR strSave,LPCTSTR name){ if(pData==NULL) { //分配内存 pData = new BYTE[0x100000]; }else{ memset(pData,0x00,0x100000);} HANDLE hOpen=file.PalOpen(strOpen); if(hOpen==INVALID_HANDLE_VALUE) { return -1;} //获取文件大小 dwFileSize=::GetFileSize(hOpen,NULL); //读取索引头 DecSMPIndex(strOpen); if(name==NULL) { //写文件: WriteData(strSave,"PAL4_DEC"); }else{WriteData(strSave,name);} //清除句柄: if(file.hOpen != NULL) { file.PalClose(file.hOpen); file.hOpen =NULL; } if(file.hWrite != NULL) { file.PalClose(file.hWrite); file.hWrite =NULL; } delete [] pData; return 0;} int CSMPFile::DecSMPIndex(LPCTSTR strOpen){ memset(&_hdi,0x00,sizeof(_HEADER_INFO)); file.PalRead(file.hOpen,&_hdi,sizeof(_HEADER_INFO)); m_iListNum=_hdi._06dwFileNum; if(_hdi._01dwLogon == FILE_LOGON) { if(file.PalRead(file.hOpen,pData,_hdi._05dwLenSub*0x20)!=0) { int re=RSTDecIndex(pData,0x100000); _plist=GetIndexList(); return re; } } return 0;} char* CSMPFile::GetDecType(LPVOID pheader){ DWORD dwType=(*(LPDWORD)pheader & 0x00FFFFFF); //if(strcmp((char*)&dwType,"BIK")==0x00){ return "BIK";} return "MP3";} int CSMPFile::WriteData(LPCTSTR strpath,LPCTSTR name){ char path[MAX_PATH] = { 0}; char ss [MAX_PATH] = { 0}; char cc [MAX_PATH] = { 0}; RSTLoadKey(); for(int num =0; num < m_iListNum; num++) { BYTE pdat[0x10]={ 0}; int iRe=file.PalRead(file.hOpen,_plist[num]._04dwSeek,pdat,0x10); if(iRe<0){ break; } if(num==0){wsprintf(cc,"%s.%s",name,GetDecType(pdat));} else{wsprintf(cc,"%s_%02X.%s",name,num,GetDecType(pdat));} wsprintf(path,"%s%s",strpath,cc); if(file.PalCreate(path)<0) { wsprintf(ss,"(%d)创建文件[%02X]<0x%08X>:%s ...创建错误!", num,_plist[num]._07dwNumber,_plist[num]._04dwSeek,cc); theApp.m_Dlg->AddLog(ss); continue; } wsprintf(ss,"(%d)创建文件[%02X]<0x%08X>:%s ...创建成功!", num,_plist[num]._07dwNumber,_plist[num]._04dwSeek,cc); theApp.m_Dlg->AddLog(ss); SaveFile(num,cc); file.PalClose(file.hWrite); file.hWrite=NULL; } return 0;} int CSMPFile::SaveFile(int num,char *name){ char ss[MAX_PATH]= { 0}; int size =_plist[num]._05dwLenght1; int seek =_plist[num]._04dwSeek ; int len =0; char *pdat=new char[size]; memset (pdat,0x00,size); if(size>=0x1000){ len=0x1000;}else{len=size;} theApp.m_Dlg->m_pgsLog.SetPos(0); int wsize=0; int iRe=file.PalRead(file.hOpen,seek,pdat,size); if(iRe<0){ return -1;} RSTDecrpyt(pdat,size /4); do{ file.PalWrite (file.hWrite,&pdat[wsize],len); wsize += len; wsprintf(ss,"%s ->处理:%d/%d [%s%d]", name,wsize ,_plist[num]._05dwLenght1,"%", ((wsize/0x1000)*100)/(size/0x1000) ); theApp.m_Dlg->AddLog(ss,0x01); theApp.m_Dlg->m_pgsLog.SetPos( ((wsize/0x1000)*100)/(size/0x1000) ); if((size -wsize) < 0x1000){ len=size -wsize ;} }while(len>0); delete [] pdat; wsprintf(ss,"(%d)处理成功:%s ->[处理%dByte/原始%dByte]!", num,name,wsize,_plist[num]._05dwLenght1); theApp.m_Dlg->AddLog(ss,0x00); return 0;} 来源: