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// ClientPlusDlg.cpp : implementation file
//
#include "stdafx.h"
#include "ClientPlus.h"
#include "ClientPlusDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CClientPlusDlg dialog
CClientPlusDlg::CClientPlusDlg(CWnd* pParent /*=NULL*/)
: CDialog(CClientPlusDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CClientPlusDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CClientPlusDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CClientPlusDlg)
DDX_Control(pDX, IDC_STATIC_IMAGE, m_Image);
DDX_Control(pDX, IDC_IPADDRESS1, m_IPCtrl);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CClientPlusDlg, CDialog)
//{{AFX_MSG_MAP(CClientPlusDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_WM_DESTROY()//注销窗口
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CClientPlusDlg message handlers
BOOL CClientPlusDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// 保证IDM_ABOUTBOX在有效的系统命令范围内
//若ASSERT()内的表达式不成立,则终止程序
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// 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
//初始化网络
this->InitNetWork();
//返回
return TRUE; // return TRUE unless you set the focus to a control
}
void CClientPlusDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// 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 CClientPlusDlg::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 CClientPlusDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
//初始化网络
void CClientPlusDlg::InitNetWork()
{
//初始化socket
::AfxSocketInit();
//创建CClientStreamSock类型套接字
this->m_ClientStreamSock.Create(0,SOCK_STREAM,FD_CONNECT|FD_READ|FD_WRITE);
//创建CClientStrSock类型套接字
this->m_ClientCtrlSock.Create(0,SOCK_STREAM,FD_CONNECT|FD_READ|FD_WRITE);
}
//按钮单击响应函数
void CClientPlusDlg::OnButton1()
{
//IP地址的4个字段
BYTE Field0,Field1,Field2,Field3;
//返回非0的IP字段
int NonBlank=this->m_IPCtrl.GetAddress(Field0,Field1,Field2,Field3);
//非法IP地址
if (NonBlank!=4)
{
//报错
MessageBox("Please enter the complete IP Address!");
//返回
return;
}
//取得IP地址
m_strIPAddr.Format("%d.%d.%d.%d",Field0,Field1,Field2,Field3);
//尝试连接服务端
this->m_ClientStreamSock.Connect(m_strIPAddr,5555);
}
//解码
void CClientPlusDlg::ExcuteServerCommand(SERVER_CTRL_MSG msg)
{
//位图信息
if (strcmp(msg.strCommand,"Set Bitmap Info")==0)
{
memcpy(&m_InInfo,msg.strContent,sizeof(BITMAPINFO));
}
//编-解码器设置信息
if (strcmp(msg.strCommand,"Set COMPVARS")==0)
{
//复制解码器设置信息
memcpy(&this->m_CV,msg.strContent,sizeof(COMPVARS));
//打开解码器
m_CV.hic=ICOpen(m_CV.fccType,m_CV.fccHandler,ICMODE_DECOMPRESS);
//打开失败
if (m_CV.hic==NULL)
{
//提示
MessageBox("please install the proper decompressor!");
//返回
return;
}
//打开成功
else
{
//设置解码数据输出格式的大小
this->m_OutFormatSize=ICDecompressGetFormatSize(
this->m_CV.hic,&this->m_InInfo.bmiHeader);
//设置解码数据输出格式的大小
this->m_pOutInfo=(BITMAPINFO*)new BYTE[this->m_OutFormatSize];
//设置编码器输出格式
ICDecompressGetFormat(this->m_CV.hic,&this->m_InInfo, this->m_pOutInfo);
//输出缓存大小
this->m_OutBufSize=this->m_pOutInfo->bmiHeader.biSizeImage;
//输出缓存
this->m_pOutBuf=new BYTE[this->m_OutBufSize];
//初始化输出缓存
memset(this->m_pOutBuf,0,this->m_OutBufSize);
//声明解码器可以开始工作
ICDecompressBegin(this->m_CV.hic,&this->m_InInfo, this->m_pOutInfo);
}
}
}
//注销解码器
void CClientPlusDlg::UnInitDecompressor()
{
if (m_CV.hic!=NULL)
{
//删除解码器输出格式
delete[] this->m_pOutInfo;
//删除解码器输出缓存
delete[] this->m
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