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xve7Dlg.cpp
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// xve7Dlg.cpp : implementation file
//
#include "stdafx.h"
#include "xve7.h"
#include "xve7Dlg.h"
char fb[0x800010];
const int per=0x800000;
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CXve7Dlg dialog
CXve7Dlg::CXve7Dlg(CWnd* pParent /*=NULL*/)
: CDialog(CXve7Dlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CXve7Dlg)
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CXve7Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CXve7Dlg)
DDX_Control(pDX, IDC_EDIT1, m_edit);
DDX_Control(pDX, IDC_LIST1, m_list);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CXve7Dlg, CDialog)
//{{AFX_MSG_MAP(CXve7Dlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CXve7Dlg message handlers
BOOL CXve7Dlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CXve7Dlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CXve7Dlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CXve7Dlg::OnOK()
{
// TODO: Add extra validation here
CDialog::OnOK();
}
inline void DoEvents(){
MSG msg; //定义一个MSG类型的变量，不多解释
while(PeekMessage(&msg,NULL,0,0,PM_REMOVE)) //获取消息并把该消息从消息队列中移除（防止重复响应）。
{
DispatchMessage(&msg); //将消息移交给过程函数
TranslateMessage(&msg);//翻译消息 在合适的机会产生char消息
}
}
void CXve7Dlg::disp(char* s){
CString str;
m_edit.GetWindowText(str);
str=CString(s)+str;
m_edit.SetWindowText(str);
DoEvents();
}
int CXve7Dlg::conv(const char* fn, BOOL fast){
int i,l,r,peek[0x400],mn,type=0,pass,mb=0,res;
char buf[200]={0},bc[200];
FILE *fin,*fout,*flog=0;
struct tm *t;
time_t long_time;
time( &long_time );
t = localtime( &long_time );
sprintf(bc,"开始时间：%4d-%.2d-%.2d %.2d:%.2d:%.2d\r\n", t->tm_year+1900, t->tm_mon, t->tm_mday,t->tm_hour, t->tm_min, t->tm_sec);
disp(bc);
if(fast){
fin=fopen(fn,"rb+");
fseek(fin,0x200000,SEEK_SET);
for(i=0;i<0x400;i++)peek[i]=fgetc(fin);
mn=('L'-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)=='L'&&((peek[2]+mn)&0xff)=='V'){
sprintf(bc,"打开文件%s\r\n",fn);
disp(bc);
disp("格式：flv\r\n");
disp("--启用1秒转换!--\r\n");
fseek(fin,0x200000,SEEK_SET);
fputc('F',fin);
for(i=1;i<4;i++)fputc((peek[i]+mn)&0xff,fin);
for(i=0;i<0x3fc;i++){
r=peek[i+4];
r=(r+mn)&0xff;
fputc(r,fin);
}
fseek(fin,0x20000A,SEEK_SET);
fputc(0x20,fin);
fseek(fin,0,SEEK_SET);
fputc(0x46,fin);//0
fputc(0x4C,fin);
fputc(0x56,fin);
fputc(0x1,fin);
fputc(0x5,fin);//4
fputc(0x0,fin);
fputc(0x0,fin);
fputc(0x0,fin);
fputc(0x9,fin);//8
fputc(0x0,fin);
fputc(0x0,fin);
fputc(0x0,fin);
fputc(0x0,fin);//C
fputc(0xFF,fin);
fputc(0x1F,fin);
fputc(0xFF,fin);
fputc(0xF1,fin);//10
fclose(fin);
sprintf(buf,"%s.flv",fn);
if(rename(fn,buf)!=0)disp("文件重命名失败，请手动改为.flv扩展名，或检查系统权限\r\n");
disp("转换完成\r\n");
goto fastexit;
}else disp("非flv格式，不能转换，切换到普通模式\r\n");
}
l=strlen(fn);
strcpy(buf,fn);
fin=fopen(fn,"rb");
sprintf(bc,"打开文件%s\r\n",fn);
disp(bc);
for(i=0;i<=0x200000;i++)fb[i]=(char)fgetc(fin);
for(i=0;i<0x4;i++){
peek[i]=r;
r=fgetc(fin);
}
mn=('R'-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)=='R'&&((peek[2]+mn)&0xff)=='M'&&((peek[3]+mn)&0xff)=='F'){
sprintf(bc,"格式：rm/rmvb Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：rm/rmvb Magic Number = %d\r\n",mn);
type=1;
}else{
mn=(0x26-peek[1]+0x100)&0xff;
if(((peek[2]+mn)&0xff)==0xb2&&((peek[3]+mn)&0xff)==0x75){
sprintf(bc,"格式：wmv Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：wmv Magic Number = %d\r\n",mn);
type=2;
}else{
mn=('L'-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)=='L'&&((peek[2]+mn)&0xff)=='V'){
sprintf(bc,"格式：flv Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：flv Magic Number = %d\r\n",mn);
type=3;
}else{
mn=('I'-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)=='I'&&((peek[2]+mn)&0xff)=='F'&&((peek[3]+mn)&0xff)=='F'){
sprintf(bc,"格式：avi Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：avi Magic Number = %d\r\n",mn);
type=4;
}else{
mn=(-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)==0&&((peek[2]+mn)&0xff)==0){
sprintf(bc,"格式：mp4? Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：mp4? Magic Number = %d\r\n",mn);
type=5;
}else{
mn=(-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)==0&&((peek[2]+mn)&0xff)==1&&((peek[3]+mn)&0xff)==0xBA){
sprintf(bc,"格式：mpeg Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：mpeg Magic Number = %d\r\n",mn);
type=6;
}else{
mn=(0x45-peek[1]+0x100)&0xff;
if(((peek[1]+mn)&0xff)==0x45&&((peek[2]+mn)&0xff)==0xDF&&((peek[3]+mn)&0xff)==0xA3){
sprintf(bc,"格式：mkv Magic Number = %d\r\n",mn);
// if(flog)fprintf(flog,"格式：mkv Magic Number = %d\r\n",mn);
type=7;
}else{
sprintf(buf,"%s1",fn);
fout=fopen(buf,"wb");
for(i=0;i<0x200000;i++)fputc(fb[i],fout);
for(i=0;i<4;i++)fputc(peek[i],fout);
fputc(r,fout);
for(i=0;i<0x100000;i++)fputc(fgetc(fin),fout);
fclose(fin);
fclose(fout);
sprintf(bc,"格式无法识别，请将目标文件下生成的错误信息文件%s发给作者，以便及时解决问题。\r\n注：该文件为xv文件的前3MB内容，不含有任何涉及您的隐私的信息。\r\n作者的电子邮件：[email protected]\r\n请注明迅雷看看版本号。\r\n",buf);
disp(bc);
return 0;
}
}
}
}
}
}
}
disp(bc);
if(type==1)strcat(buf,".rmvb");
else if(type==2)strcat(buf,".wmv");
else if(type==3)strcat(buf,".flv");
else if(type==4)strcat(buf,".avi");
else if(type==5)strcat(buf,".mp4");
else if(type==6)strcat(buf,".mpg");
else if(type==7)strcat(buf,".mkv");
fout=fopen(buf,"wb");
sprintf(bc,"打开了输出文件：%s\r\n",buf);
disp(bc);
// if(flog)fprintf(flog,"打开了输出文件：%s\r\n",buf);
if(type==1)fputc('.',fout);
else if(type==1)fputc('.',fout);
else if(type==2)fputc(0x30,fout);
else if(type==3)fputc('F',fout);
else if(type==4)fputc('R',fout);
else if(type==5)fputc(0,fout);
else if(type==6)fputc(0,fout);
else if(type==7)fputc(0x1A,fout);
for(i=1;i<4;i++)fputc((peek[i]+mn)&0xff,fout);
for(i=0;i<0x3fc;i++){
r=(r+mn)&0xff;
fputc(r,fout);
r=fgetc(fin);
}
pass=0x400;
fputc(r,fout);
while(1){
res=fread(fb,1,per,fin);
if(res==0)break;
fwrite(fb,1,res,fout);
pass+=res;
mb+=pass/0x100000;
pass%=0x100000;
sprintf(bc,"已完成 %d 兆\r\n",mb);
disp(bc);
}
if(type==3){
fseek(fout,0xA,SEEK_SET);
fputc(0x0,fout);
}
fclose(fin);
fclose(fout);
fastexit:
time( &long_time );
t = localtime( &long_time );
sprintf(bc,"结束时间：%4d-%.2d-%.2d %.2d:%.2d:%.2d\r\n", t->tm_year+1900, t->tm_mon, t->tm_mday,t->tm_hour, t->tm_min, t->tm_sec);
disp(bc);
return 0;
}
void CXve7Dlg::OnCancel()
{
// TODO: Add extra cleanup here
CDialog::OnCancel();
}
void CXve7Dlg::OnButton1()
{
// TODO: Add your control notification handler code here
CFileDialog dlg(TRUE,_T("xv文件"),NULL,OFN_ALLOWMULTISELECT,_T("xv文件|*.xv|转换失败的flv文件|*.flv|所有文件|*.*"));
DWORD MAXFILE = 100000;
dlg.m_ofn.nMaxFile = MAXFILE;
char* pc = new char[MAXFILE];
dlg.m_ofn.lpstrFile = pc;
dlg.m_ofn.lpstrFile[0] = NULL;
if(dlg.DoModal()==IDOK){
this->m_list.ResetContent();
POSITION po=dlg.GetStartPosition();
while(po)this->m_list.AddString(dlg.GetNextPathName(po));
}
}
void CXve7Dlg::OnButton2()
{
// TODO: Add your control notification handler code here
CString str("");
m_edit.SetWindowText(str);
DoEvents();
for(int i=0;i<m_list.GetCount();i++){
CString s;
m_list.GetText(i,s);
conv((LPCSTR)s,FALSE);
}
MessageBox("全部完成！");
}
void CXve7Dlg::OnButton3()
{
// TODO: Add your control notification handler code here
CString str("");
m_edit.SetWindowText(str);
DoEvents();
for(int i=0;i<m_list.GetCount();i++){
CString s;
m_list.GetText(i,s);
conv((LPCSTR)s,TRUE);
}
MessageBox("全部完成！");
}