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411 lines
10 KiB
C++
411 lines
10 KiB
C++
// http_clientDlg.cpp : 实现文件
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//
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#include "stdafx.h"
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#include "http_client.h"
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#include "HttpClient.h"
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#include "HttpOption.h"
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#include "http_clientDlg.h"
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#include ".\http_clientdlg.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#endif
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// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
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class CAboutDlg : public CDialog
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{
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public:
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CAboutDlg();
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// 对话框数据
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enum { IDD = IDD_ABOUTBOX };
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
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// 实现
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protected:
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DECLARE_MESSAGE_MAP()
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};
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
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{
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}
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void CAboutDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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}
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
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END_MESSAGE_MAP()
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// Chttp_clientDlg 对话框
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Chttp_clientDlg::Chttp_clientDlg(CWnd* pParent /*=NULL*/)
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: CDialog(Chttp_clientDlg::IDD, pParent)
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, m_sReqUrl(_T(""))
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, m_sLocalFile(_T(""))
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, m_bHttp11(TRUE)
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, m_bZip(FALSE)
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, m_bKeepAlive(FALSE)
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, m_sHttpHdrAppend(_T(""))
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, m_sServerAddr(_T(""))
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, m_sAccept(_T("application/json, text/javascript, */*; q=0.01"))
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, m_sCType(_T(""))
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, m_bUseAddr(FALSE)
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, m_nContentLength(-1)
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, m_bForwardAuto(FALSE)
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, m_nMaxTry(10)
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, m_bPostMethod(FALSE)
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{
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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}
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void Chttp_clientDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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DDX_Text(pDX, IDC_EDIT_URL, m_sReqUrl);
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DDX_Text(pDX, IDC_EDIT_FILE, m_sLocalFile);
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DDX_Control(pDX, IDC_EDIT_HDR_REQ, m_reqCtlEdit);
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DDX_Control(pDX, IDC_EDIT_HDR_RES, m_resCtlEdit);
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DDX_Control(pDX, IDC_EDIT_RES_BODY, m_resBodyCtlEdit);
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}
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BEGIN_MESSAGE_MAP(Chttp_clientDlg, CDialog)
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ON_WM_SYSCOMMAND()
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ON_WM_PAINT()
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ON_WM_QUERYDRAGICON()
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//}}AFX_MSG_MAP
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ON_BN_CLICKED(IDC_BUTTON_BROWSER, OnBnClickedButtonBrowser)
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ON_BN_CLICKED(IDC_BUTTON_OPTION, OnBnClickedButtonOption)
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ON_BN_CLICKED(IDC_BUTTON_GET, OnBnClickedButtonGet)
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ON_MESSAGE(WM_USER_DISPLAY, OnWriteDisplay)
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ON_BN_CLICKED(IDC_BUTTON_CLEAR, OnBnClickedButtonClear)
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ON_WM_SIZE()
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ON_WM_CREATE()
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END_MESSAGE_MAP()
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// Chttp_clientDlg 消息处理程序
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BOOL Chttp_clientDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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// 将\“关于...\”菜单项添加到系统菜单中。
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// IDM_ABOUTBOX 必须在系统命令范围内。
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ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
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ASSERT(IDM_ABOUTBOX < 0xF000);
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CMenu* pSysMenu = GetSystemMenu(FALSE);
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if (pSysMenu != NULL)
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{
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CString strAboutMenu;
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strAboutMenu.LoadString(IDS_ABOUTBOX);
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if (!strAboutMenu.IsEmpty())
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{
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pSysMenu->AppendMenu(MF_SEPARATOR);
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pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
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}
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}
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// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
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// 执行此操作
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SetIcon(m_hIcon, TRUE); // 设置大图标
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SetIcon(m_hIcon, FALSE); // 设置小图标
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// TODO: 在此添加额外的初始化代码
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GetDlgItem(IDC_EDIT_FILE)->SetWindowText("result.txt");
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CheckDlgButton(IDC_CHECK_SAVE, 0);
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CheckDlgButton(IDC_CHECK_ECHO, 0);
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m_resBodyCtlEdit.SetLimitText(0);
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// 添加状态栏
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int aWidths[3] = {50, 250, -1};
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m_wndMeterBar.SetParts(3, aWidths);
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m_wndMeterBar.Create(WS_CHILD | WS_VISIBLE | WS_BORDER
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| CCS_BOTTOM | SBARS_SIZEGRIP,
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CRect(0,0,0,0), this, 0);
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m_wndMeterBar.SetText("就绪", 0, 0);
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m_wndMeterBar.SetText("", 1, 0);
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m_wndMeterBar.SetText("", 2, 0); //SBT_NOBORDERS);
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//int strPartDim[3]= {100, 200, -1}; //分割数量
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//m_StatusBar.SetParts(3, strPartDim);
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////设置状态栏文本
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//m_StatusBar.SetText("", 0, 0);
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//m_StatusBar.SetText("", 1, 0);
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//m_StatusBar.SetText("", 2, 0);
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//下面是在状态栏中加入图标
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//为第二个分栏中加的图标
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//m_StatusBar.SetIcon(0, SetIcon(AfxGetApp()->LoadIcon(IDR_MAINFRAME), FALSE));
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return TRUE; // 除非设置了控件的焦点，否则返回 TRUE
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}
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void Chttp_clientDlg::OnSysCommand(UINT nID, LPARAM lParam)
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{
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if ((nID & 0xFFF0) == IDM_ABOUTBOX)
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{
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CAboutDlg dlgAbout;
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dlgAbout.DoModal();
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}
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else
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{
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CDialog::OnSysCommand(nID, lParam);
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}
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}
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// 如果向对话框添加最小化按钮，则需要下面的代码
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// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
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// 这将由框架自动完成。
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void Chttp_clientDlg::OnPaint()
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{
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if (IsIconic())
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{
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CPaintDC dc(this); // 用于绘制的设备上下文
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SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
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// 使图标在工作矩形中居中
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int cxIcon = GetSystemMetrics(SM_CXICON);
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int cyIcon = GetSystemMetrics(SM_CYICON);
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CRect rect;
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GetClientRect(&rect);
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int x = (rect.Width() - cxIcon + 1) / 2;
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int y = (rect.Height() - cyIcon + 1) / 2;
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// 绘制图标
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dc.DrawIcon(x, y, m_hIcon);
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}
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else
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{
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CDialog::OnPaint();
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}
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}
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//当用户拖动最小化窗口时系统调用此函数取得光标显示。
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HCURSOR Chttp_clientDlg::OnQueryDragIcon()
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{
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return static_cast<HCURSOR>(m_hIcon);
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}
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void Chttp_clientDlg::OnBnClickedButtonBrowser()
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{
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// TODO: 在此添加控件通知处理程序代码
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CFileDialog file(TRUE,"文件","result.txt",OFN_HIDEREADONLY,"FILE(*.*)|*.*||",NULL);
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if(file.DoModal()==IDOK)
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{
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CString pathname;
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pathname=file.GetPathName();
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GetDlgItem(IDC_EDIT_FILE)->SetWindowText(pathname);
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}
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}
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void Chttp_clientDlg::OnBnClickedButtonOption()
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{
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// TODO: 在此添加控件通知处理程序代码
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CHttpOption option;
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option.m_bHttp11 = m_bHttp11;
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option.m_bZip = m_bZip;
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option.m_bKeepAlive = m_bKeepAlive;
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option.m_sHttpHdrAppend = m_sHttpHdrAppend;
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option.m_sServerAddr = m_sServerAddr;
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option.m_bUseAddr = m_bUseAddr;
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option.m_bForwardAuto = m_bForwardAuto;
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option.m_nMaxTry = m_nMaxTry;
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option.m_bPostMethod = m_bPostMethod;
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option.m_sCType = m_sCType;
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option.m_sAccept = m_sAccept;
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option.m_sHttpBody = m_sBody;
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option.m_bPostMethod = m_bPostMethod;
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if (option.DoModal() == IDOK) {
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m_bHttp11 = option.m_bHttp11;
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m_bZip = option.m_bZip;
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m_bKeepAlive = option.m_bKeepAlive;
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m_sHttpHdrAppend = option.m_sHttpHdrAppend;
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m_sServerAddr = option.m_sServerAddr;
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if (m_sServerAddr.GetLength() > 0)
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m_bUseAddr = option.m_bUseAddr;
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else
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m_bUseAddr = FALSE;
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m_bForwardAuto = option.m_bForwardAuto;
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m_nMaxTry = option.m_nMaxTry;
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m_bPostMethod = option.m_bPostMethod;
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if (m_bPostMethod)
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{
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m_sBody = option.m_sHttpBody;
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if (m_sBody.IsEmpty())
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m_bPostMethod = FALSE;
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}
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m_sCType = option.m_sCType;
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m_sAccept = option.m_sAccept;
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m_bPostMethod = option.m_bPostMethod;
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}
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}
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void Chttp_clientDlg::OnBnClickedButtonGet()
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{
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// TODO: 在此添加控件通知处理程序代码
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CString sLocalFile, sReqUrl;
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GetDlgItem(IDC_EDIT_FILE)->GetWindowText(sLocalFile);
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if (sLocalFile.GetLength() == 0) {
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MessageBox("请输入正确的文件名!");
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return;
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}
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GetDlgItem(IDC_EDIT_URL)->GetWindowText(sReqUrl);
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if (sReqUrl.GetLength() == 0) {
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MessageBox("请输入正确的 URL!");
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return;
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}
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ClearWinText();
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if (IsDlgButtonChecked(IDC_CHECK_SAVE))
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m_hClient.SaveAs(sLocalFile);
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if (IsDlgButtonChecked(IDC_CHECK_ECHO))
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m_hClient.DisplayResBody(TRUE);
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else
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m_hClient.DisplayResBody(FALSE);
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m_hClient.EnableHttp11(m_bHttp11);
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m_hClient.EnableZip(m_bZip);
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m_hClient.EnableKeepAlive(m_bKeepAlive);
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m_hClient.m_sHttpHdrAppend = m_sHttpHdrAppend;
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m_hClient.m_bUseAddr = m_bUseAddr;
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m_hClient.m_sServerAddr = m_sServerAddr;
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m_hClient.m_bForwardAuto = m_bForwardAuto;
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m_hClient.m_nMaxTry = m_nMaxTry;
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m_hClient.m_sHttpBody = m_sBody;
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m_hClient.m_bPostMethod = m_bPostMethod;
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m_hClient.m_sAccept = m_sAccept;
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m_hClient.m_sCtype = m_sCType;
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m_hClient.OnDataCallback(this->GetSafeHwnd(), WM_USER_DISPLAY);
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// 与进度条有关
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m_nContentLength = -1;
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m_nDownLen = 0;
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m_wndMeterBar.GetProgressCtrl().SetPos(0);
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m_wndMeterBar.SetText("运行", 0, 0);
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m_hClient.GetUrl(sReqUrl);
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GetDlgItem(IDC_BUTTON_GET)->EnableWindow(FALSE);
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}
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LRESULT Chttp_clientDlg::OnWriteDisplay(WPARAM wParam, LPARAM lParam)
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{
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CHttpReport *pReport = (CHttpReport*) wParam;
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if (pReport->m_type == TYPE_HDR_REQ) {
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m_reqCtlEdit.SetSel(m_reqCtlEdit.GetWindowTextLength(),
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m_reqCtlEdit.GetWindowTextLength());
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m_reqCtlEdit.ReplaceSel(pReport->m_pBuf);
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} else if (pReport->m_type == TYPE_HDR_RES) {
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m_resCtlEdit.SetSel(m_resCtlEdit.GetWindowTextLength(),
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m_resCtlEdit.GetWindowTextLength());
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m_resCtlEdit.ReplaceSel(pReport->m_pBuf);
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} else if (pReport->m_type == TYPE_BODY_RES) {
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m_resBodyCtlEdit.SetSel(m_resBodyCtlEdit.GetWindowTextLength(),
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m_resBodyCtlEdit.GetWindowTextLength());
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m_resBodyCtlEdit.ReplaceSel(pReport->m_pBuf);
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} else if (pReport->m_type == TYPE_TOTAL_LEN) {
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m_nContentLength = pReport->m_nContentLength;
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ASSERT(pReport->m_pBuf == NULL);
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} else if (pReport->m_type == TYPE_DOWN_LEN) {
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m_nDownLen += pReport->m_nDownLen;
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if (m_nContentLength > 0) {
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http_off_t nStept;
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nStept = (m_nDownLen * 100) / (m_nContentLength);
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m_wndMeterBar.GetProgressCtrl().SetPos((int) nStept);
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}
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CString msg;
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msg.Format("共 %I64d 字节, 耗时 %.3f 毫秒",
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m_nDownLen, pReport->m_timeRes);
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m_wndMeterBar.SetText(msg, 1, 0);
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} else if (pReport->m_type == TYPE_ERROR_CONNECT) {
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CString msg;
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msg.Format("%s", pReport->m_pBuf);
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m_wndMeterBar.GetProgressCtrl().SetText(msg.GetString());
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//m_wndMeterBar.GetProgressCtrl.SetWindowText(msg);
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} else if (pReport->m_type == TYPE_TIME_RES) {
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CString msg;
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msg.Format("共 %I64d 字节, 耗时 %.3f 毫秒",
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m_nDownLen, pReport->m_timeRes);
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m_wndMeterBar.SetText(msg, 1, 0);
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} else if (pReport->m_type == TYPE_COMPLETE) {
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CString msg;
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msg.Format("完成");
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m_wndMeterBar.SetText(msg, 0, 0);
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GetDlgItem(IDC_BUTTON_GET)->EnableWindow(TRUE);
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}
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ASSERT(pReport);
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delete pReport;
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return (0);
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}
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void Chttp_clientDlg::ClearWinText(void)
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{
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m_reqCtlEdit.SetSel(0, m_reqCtlEdit.GetWindowTextLength());
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m_reqCtlEdit.ReplaceSel("");
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m_resCtlEdit.SetSel(0, m_resCtlEdit.GetWindowTextLength());
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m_resCtlEdit.ReplaceSel("");
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m_resBodyCtlEdit.SetSel(0, m_resBodyCtlEdit.GetWindowTextLength());
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m_resBodyCtlEdit.ReplaceSel("");
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m_wndMeterBar.SetText("就绪", 0, 0);
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m_wndMeterBar.SetText("", 1, 0);
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m_wndMeterBar.GetProgressCtrl().SetPos(0);
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//m_reqCtlEdit.Clear();
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//m_resCtlEdit.Clear();
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//m_resBodyCtlEdit.Clear();
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}
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void Chttp_clientDlg::OnBnClickedButtonClear()
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{
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// TODO: 在此添加控件通知处理程序代码
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ClearWinText();
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}
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void Chttp_clientDlg::OnSize(UINT nType, int cx, int cy)
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{
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CDialog::OnSize(nType, cx, cy);
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// TODO: 在此处添加消息处理程序代码
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if (m_wndMeterBar.GetSafeHwnd()) {
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int aWidths[3] = {cx / 3, cx / 3, -1};
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m_wndMeterBar.SetParts(3, aWidths);
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m_wndMeterBar.SetText("就绪", 0, 0);
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m_wndMeterBar.SetText("就绪2", 1, 0); //SBT_NOBORDERS);
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m_wndMeterBar.SetText("", 2, SBT_NOBORDERS);
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m_wndMeterBar.SendMessage(WM_SIZE, nType, MAKELONG(cy, cx));
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}
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}
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int Chttp_clientDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
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{
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if (CDialog::OnCreate(lpCreateStruct) == -1)
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return -1;
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// TODO: 在此添加您专用的创建代码
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return 0;
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}
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