【原】自己动手实现动态外网ip管理和动态DNS域名解析

项目背景:

在自己的电脑装了linux 虚拟机，想要在外网也能ssh到虚拟机进行开发，由于路由ip是动态ip，想到网上找一些动态dns域名解析，但是效果不大好，所以想到自己进行外网ip的管理。

想法：

用C++写一个界面客户端，随系统启动，定时访问自己的cgi，更新自己的外网ip；这个客户端能支持简单的几个操作：启动，退出，设置更新间隔，是否随系统启动等。

写一个cgi，接收client请求，并记录最新的外网ip到数据库；

写另外一个cgi，在其他地方访问能列出当前最新的外网ip，以及历史ip列表。

可以再写一个跳转cgi:jump.php,访问这个cgi能够自动跳转到最新的外网ip对应的目录。

至此，一个简单的动态ip管理和dns解析功能就完成了。

编程环境选择：

Client:C++,MFC;

Server:Php+Mysql，服务器使用sina云平台。

项目进度：

编写CGI,updateip.php?m=update&uid=实现更新外网ip到数据库。

Php中获取ip的方式：

$ip=@$REMOTE_ADDR;

echo "IP Address= $ip";

$ip=$_SERVER['REMOTE_ADDR'];

数据库设计：

Iplist:

建表：

Create table iplist(id int not null auto_increment,

Primary key(id),

uid VARCHAR(32),

ip VARCHAR(32),

updatetime datetime

)

<html>

<body>

CGi代码：

Update.php

<?php

$method = $_GET['m'];

if($method == "update"){

$ip=$_SERVER['REMOTE_ADDR'];

$uid = $_GET['uid'];

echo 'Got it:uid='.$uid.',ip='.$ip.'';

//mysql_connect($_SAE_MYSQL_HOST_M,$_SAE_MYSQL_USER, $_SAE_MYSQL_PASS) or die(mysql_error());

//mysql_select_db($_SAE_MYSQL_DB) or die(mysql_error());

// Create a MySQL table in the selected database

$mysql = new SaeMysql();

$sql = "INSERT INTO `iplist` (`id`, `uid`, `ip`, `updatetime`) VALUES (NULL, '".$uid."', '".$ip."', now());";

$mysql->runSql( $sql );

if( $mysql->errno() != 0 )

{

die( "Error:" . $mysql->errmsg() );

}

$mysql->closeDb();

}else{

$mysql = new SaeMysql();

$sql = "SELECT *

FROM `iplist`

ORDER BY `updatetime` DESC";

$data = $mysql->getData( $sql );

foreach($data as $i => $value){

echo "Record:id=".$value['id'].",uid=".$value['uid'].",ip".$value['ip'].",updatetime".$value['updatetime']."";

}

if( $mysql->errno() != 0 )

{

die( "Error:" . $mysql->errmsg() );

}

$mysql->closeDb();

}

</body>

</html>

用MFC编写一个简单的客户端，开机自动启动，定时请求服务器更新外网ip

client端主要代码，基于VS2005,MFC：

UpdateIp.rc

// Microsoft Visual C++ generated resource script.

#include "resource.h"

#define APSTUDIO_READONLY_SYMBOLS

/////////////////////////////////////////////////////////////////////////////

// Generated from the TEXTINCLUDE 2 resource.

#include "afxres.h"

/////////////////////////////////////////////////////////////////////////////

#undef APSTUDIO_READONLY_SYMBOLS

/////////////////////////////////////////////////////////////////////////////

// Chinese (P.R.C.) resources

#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)

#ifdef _WIN32

LANGUAGE LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED

#pragma code_page(936)

#endif //_WIN32

#ifdef APSTUDIO_INVOKED

/////////////////////////////////////////////////////////////////////////////

// TEXTINCLUDE

1 TEXTINCLUDE

BEGIN

"resource.h\0"

END

2 TEXTINCLUDE

BEGIN

"#include ""afxres.h""\r\n"

"\0"

END

3 TEXTINCLUDE

BEGIN

"#define _AFX_NO_SPLITTER_RESOURCES\r\n"

"#define _AFX_NO_OLE_RESOURCES\r\n"

"#define _AFX_NO_TRACKER_RESOURCES\r\n"

"#define _AFX_NO_PROPERTY_RESOURCES\r\n"

"\r\n"

"#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)\r\n"

"LANGUAGE 4, 2\r\n"

"#pragma code_page(936)\r\n"

"#include ""res\\UpdateIp.rc2"" // non-Microsoft Visual C++ edited resources\r\n"

"#include ""afxres.rc"" // Standard components\r\n"

"#endif\r\n"

"\0"

END

#endif // APSTUDIO_INVOKED

/////////////////////////////////////////////////////////////////////////////

// Icon

// Icon with lowest ID value placed first to ensure application icon

// remains consistent on all systems.

IDR_MAINFRAME ICON "res\\UpdateIp.ico"

/////////////////////////////////////////////////////////////////////////////

// Dialog

IDD_ABOUTBOX DIALOGEX 0, 0, 235, 55

CAPTION "About UpdateIp"

FONT 8, "MS Shell Dlg", 0, 0, 0x1

BEGIN

ICON IDR_MAINFRAME,IDC_STATIC,11,17,20,20

LTEXT "UpdateIp Version 1.0",IDC_STATIC,40,10,119,8,SS_NOPREFIX

DEFPUSHBUTTON "OK",IDOK,178,7,50,16,WS_GROUP

END

IDD_UPDATEIP_DIALOG DIALOGEX 0, 0, 144, 222

EXSTYLE WS_EX_APPWINDOW

CAPTION "UpdateIp"

FONT 8, "MS Shell Dlg", 0, 0, 0x1

BEGIN

PUSHBUTTON "停止服务",IDC_BTN_STOPSERVICE,81,89,50,14

PUSHBUTTON "启动服务",IDC_BTN_STARTSERVICE,17,89,50,14

CONTROL "随系统启动",IDC_CHECK_AUTOSTART,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,19,25,56,10

EDITTEXT IDC_EDIT_UPDATEINTERVAL,82,46,40,14,ES_AUTOHSCROLL | ES_NUMBER

LTEXT "更新间隔（秒）:",IDC_STATIC,18,49,60,8

GROUPBOX "设置",IDC_STATIC,0,5,135,212

PUSHBUTTON "保存",IDC_SAVE,17,63,50,14

END

/////////////////////////////////////////////////////////////////////////////

// Version

VS_VERSION_INFO VERSIONINFO

FILEVERSION 1,0,0,1

PRODUCTVERSION 1,0,0,1

FILEFLAGSMASK 0x3fL

#ifdef _DEBUG

FILEFLAGS 0x1L

#else

FILEFLAGS 0x0L

#endif

FILEOS 0x4L

FILETYPE 0x1L

FILESUBTYPE 0x0L

BEGIN

BLOCK "StringFileInfo"

BEGIN

BLOCK "040904e4"

BEGIN

VALUE "CompanyName", "TODO: <Company name>"

VALUE "FileDescription", "TODO: <File description>"

VALUE "FileVersion", "1.0.0.1"

VALUE "InternalName", "UpdateIp.exe"

VALUE "OriginalFilename", "UpdateIp.exe"

VALUE "ProductName", "TODO: <Product name>"

VALUE "ProductVersion", "1.0.0.1"

END

BLOCK "VarFileInfo"

BEGIN

VALUE "Translation", 0x409, 1252

END

/////////////////////////////////////////////////////////////////////////////

// DESIGNINFO

#ifdef APSTUDIO_INVOKED

GUIDELINES DESIGNINFO

BEGIN

IDD_ABOUTBOX, DIALOG

BEGIN

LEFTMARGIN, 7

RIGHTMARGIN, 228

TOPMARGIN, 7

BOTTOMMARGIN, 48

END

IDD_UPDATEIP_DIALOG, DIALOG

BEGIN

RIGHTMARGIN, 142

END

#endif // APSTUDIO_INVOKED

/////////////////////////////////////////////////////////////////////////////

// String Table

STRINGTABLE

BEGIN

IDS_ABOUTBOX "&About UpdateIp..."

IDP_SOCKETS_INIT_FAILED "Windows sockets initialization failed."

END

#endif // Chinese (P.R.C.) resources

/////////////////////////////////////////////////////////////////////////////

#ifndef APSTUDIO_INVOKED

/////////////////////////////////////////////////////////////////////////////

// Generated from the TEXTINCLUDE 3 resource.

#define _AFX_NO_SPLITTER_RESOURCES

#define _AFX_NO_OLE_RESOURCES

#define _AFX_NO_TRACKER_RESOURCES

#define _AFX_NO_PROPERTY_RESOURCES

#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)

LANGUAGE 4, 2

#pragma code_page(936)

#include "res\UpdateIp.rc2" // non-Microsoft Visual C++ edited resources

#include "afxres.rc" // Standard components

#endif

/////////////////////////////////////////////////////////////////////////////

#endif // not APSTUDIO_INVOKED

UpdateIpDlg.h

// UpdateIpDlg.h : header file

#pragma once

// CUpdateIpDlg dialog

class CUpdateIpDlg : public CDialog

{

// Construction

public:

CUpdateIpDlg(CWnd* pParent = NULL); // standard constructor

// Dialog Data

enum { IDD = IDD_UPDATEIP_DIALOG };

protected:

virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support

// Implementation

protected:

HICON m_hIcon;

// Generated message map functions

virtual BOOL OnInitDialog();

afx_msg void OnSysCommand(UINT nID, LPARAM lParam);

afx_msg void OnPaint();

afx_msg HCURSOR OnQueryDragIcon();

DECLARE_MESSAGE_MAP()

public:

afx_msg void OnBnClickedBtnStartservice();

afx_msg void OnBnClickedBtnStopservice();

afx_msg void OnTimer(UINT_PTR nIDEvent );

afx_msg void OnDestroy();

BOOL OnEraseBkgnd(CDC* pDC);

int OnCreate(LPCREATESTRUCT lpCreateStruct);

LRESULT OnNotifyIcon(WPARAM wParam,LPARAM IParam);

private:

void startService(int interval);

void stopService();

void startUpdateInstance();

void stopUpdateInstance();

BOOL setAutoStart(BOOL bVal);

void initSettings();

BOOL saveSettings();

CString getSettingFilePath();

void addNotification();

public:

afx_msg void OnBnClickedSave();

private:

int m_nTimer;

BOOL m_bAutoStart;

int m_nUpdateInterval;

int m_bIsRunning;

CString m_strSettingFilepath;

NOTIFYICONDATA NotifyIcon;

};

UpdateIpDlg.cpp

// UpdateIpDlg.cpp : implementation file

#include "stdafx.h"

#include "UpdateIp.h"

#include "UpdateIpDlg.h"

#include "lib/happyhttp.h"

#ifdef _DEBUG

#define new DEBUG_NEW

#endif

#define WM_NC (WM_USER+1001)

const int TIMER_UPDATE = 100;

const TCHAR c_szSettingFilename[] = _T("updateip.ini");

const int c_nDefaultUpdate = 300;

const char c_szRequestHost[] = "xx.sinaapp.com"; //换成自己的域名

// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog

{

public:

CAboutDlg();

// Dialog Data

enum { IDD = IDD_ABOUTBOX };

protected:

virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support

// Implementation

protected:

DECLARE_MESSAGE_MAP()

};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)

{

}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)

{

CDialog::DoDataExchange(pDX);

}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)

END_MESSAGE_MAP()

// CUpdateIpDlg dialog

CUpdateIpDlg::CUpdateIpDlg(CWnd* pParent /*=NULL*/)

: CDialog(CUpdateIpDlg::IDD, pParent)

, m_nTimer(0)

, m_bAutoStart(TRUE)

, m_nUpdateInterval(c_nDefaultUpdate)

, m_bIsRunning(FALSE)

, m_strSettingFilepath(_T(""))

{

m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

}

void CUpdateIpDlg::DoDataExchange(CDataExchange* pDX)

{

CDialog::DoDataExchange(pDX);

}

BEGIN_MESSAGE_MAP(CUpdateIpDlg, CDialog)

ON_WM_SYSCOMMAND()

ON_WM_PAINT()

ON_WM_QUERYDRAGICON()

ON_WM_TIMER()

ON_WM_DESTROY()

ON_WM_CREATE()

ON_WM_ERASEBKGND()

//}}AFX_MSG_MAP

ON_BN_CLICKED(IDC_BTN_STARTSERVICE, &CUpdateIpDlg::OnBnClickedBtnStartservice)

ON_BN_CLICKED(IDC_BTN_STOPSERVICE, &CUpdateIpDlg::OnBnClickedBtnStopservice)

ON_BN_CLICKED(IDC_SAVE, &CUpdateIpDlg::OnBnClickedSave)

ON_MESSAGE(WM_NC,OnNotifyIcon)

END_MESSAGE_MAP()

// CUpdateIpDlg message handlers

BOOL CUpdateIpDlg::OnInitDialog()

{

CDialog::OnInitDialog();

// Add "About..." menu item to system menu.

// IDM_ABOUTBOX must be in the system command range.

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

initSettings();

GetDlgItem(IDC_BTN_STARTSERVICE)->EnableWindow(FALSE);

GetDlgItem(IDC_BTN_STOPSERVICE)->EnableWindow(TRUE);

m_bIsRunning = TRUE;

startService(m_nUpdateInterval);

startUpdateInstance();

return TRUE; // return TRUE unless you set the focus to a control

}

void CUpdateIpDlg::OnSysCommand(UINT nID, LPARAM lParam)

{

if ((nID & 0xFFF0) == IDM_ABOUTBOX)

{

CAboutDlg dlgAbout;

dlgAbout.DoModal();

}else if ((nID & 0xFFF0) == SC_MINIMIZE )

{

ShowWindow(SW_HIDE);

}

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 CUpdateIpDlg::OnPaint()

{

if (IsIconic())

{

CPaintDC dc(this); // device context for painting

SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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 function to obtain the cursor to display while the user drags

// the minimized window.

HCURSOR CUpdateIpDlg::OnQueryDragIcon()

{

return static_cast<HCURSOR>(m_hIcon);

}

void CUpdateIpDlg::OnBnClickedBtnStartservice()

{

// TODO: Add your control notification handler code here

GetDlgItem(IDC_BTN_STARTSERVICE)->EnableWindow(FALSE);

GetDlgItem(IDC_BTN_STOPSERVICE)->EnableWindow(TRUE);

startService(m_nUpdateInterval);

}

void CUpdateIpDlg::OnBnClickedBtnStopservice()

{

// TODO: Add your control notification handler code here

GetDlgItem(IDC_BTN_STARTSERVICE)->EnableWindow(TRUE);

GetDlgItem(IDC_BTN_STOPSERVICE)->EnableWindow(FALSE);

stopService();

}

void CUpdateIpDlg::OnTimer(UINT_PTR nIDEvent ){

startUpdateInstance();

}

void CUpdateIpDlg::OnDestroy(){

Shell_NotifyIcon(NIM_DELETE, &NotifyIcon);

return CDialog::OnDestroy();

}

BOOL CUpdateIpDlg::OnEraseBkgnd(CDC* pDC){

static bool bFirst=true;

if(bFirst)

{

bFirst=false;

ShowWindow(SW_HIDE);

return TRUE;

}

return CDialog::OnEraseBkgnd(pDC);

}

int CUpdateIpDlg::OnCreate(LPCREATESTRUCT lpCreateStruct){

addNotification();

return CDialog::OnCreate(lpCreateStruct);

}

void CUpdateIpDlg::startService(int interval){

m_nTimer = SetTimer(TIMER_UPDATE,interval * 1000,0);

m_bIsRunning = TRUE;

CString strResult;

GetDlgItemText(IDC_EDIT_RESULT,strResult);

strResult += _T("startService：\r\n");

SetDlgItemText(IDC_EDIT_RESULT,strResult);

}

void CUpdateIpDlg::stopService(){

KillTimer(m_nTimer);

stopUpdateInstance();

m_bIsRunning = FALSE;

CString strResult;

GetDlgItemText(IDC_EDIT_RESULT,strResult);

strResult += _T("stopService：\r\n");

SetDlgItemText(IDC_EDIT_RESULT,strResult);

}

int count=0;

void OnBegin( const happyhttp::Response* r, void* userdata )

{

printf( "BEGIN (%d %s)\n", r->getstatus(), r->getreason() );

count = 0;

}

void OnData( const happyhttp::Response* r, void* userdata, const unsigned char* data, int n )

{

fwrite( data,1,n, stdout );

count += n;

}

void OnComplete( const happyhttp::Response* r, void* userdata )

{

printf( "COMPLETE (%d bytes)\n", count );

}

void CUpdateIpDlg::startUpdateInstance(){

//启动新的线程去发起Http请求

stopUpdateInstance();

CString strResult;

GetDlgItemText(IDC_EDIT_RESULT,strResult);

strResult += _T("启动更新请求：\r\n");

SetDlgItemText(IDC_EDIT_RESULT,strResult);

try

{

char uid[] = "0000";

char szTemp[1024] = {0};

_snprintf_s(szTemp,sizeof(szTemp),sizeof(szTemp),"/updateip.php?m=update&uid=%s",uid);

happyhttp::Connection conn(c_szRequestHost, 80 );

conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );

conn.request( "GET", szTemp, 0, 0,0 );

while( conn.outstanding() )

conn.pump();

TCHAR uid[] = _T("0000");

TCHAR szTemp[1024] = {0};

_sntprintf_s(szTemp,sizeof(szTemp),sizeof(szTemp),_T("/updateip.php?m=update&uid=%s"),uid);

BOOL bResults = FALSE;

HINTERNET hSession = NULL,

hConnect = NULL,

hRequest = NULL;

// Use WinHttpOpen to obtain a session handle.

hSession = WinHttpOpen( L"A WinHTTP Example Program/1.0",

WINHTTP_ACCESS_TYPE_DEFAULT_PROXY,

WINHTTP_NO_PROXY_NAME,

WINHTTP_NO_PROXY_BYPASS, 0);

// Specify an HTTP server.

if (hSession)

hConnect = WinHttpConnect( hSession, c_szRequestHost,

INTERNET_DEFAULT_HTTP_PORT, 0);

// Create an HTTP Request handle.

if (hConnect)

hRequest = WinHttpOpenRequest( hConnect, L"PUT", szTemp,

NULL, WINHTTP_NO_REFERER,

WINHTTP_DEFAULT_ACCEPT_TYPES, 0);

// Send a Request.

if (hRequest)

bResults = WinHttpSendRequest( hRequest,

WINHTTP_NO_ADDITIONAL_HEADERS, 0,

WINHTTP_NO_REQUEST_DATA, 0,

0, 0);

// Place additional code here.

// Report errors.

if (!bResults{

CString strResult;

GetDlgItemText(IDC_EDIT_RESULT,strResult);

strResult += _T("请求发送失败，URL = ");

strResult += c_szRequestHost;

strResult += szTemp;

strResult += "\r\n";

SetDlgItemText(IDC_EDIT_RESULT,strResult);

}else{

CString strResult;

GetDlgItemText(IDC_EDIT_RESULT,strResult);

strResult += _T("请求发送成功，URL = ");

strResult += c_szRequestHost;

strResult += szTemp;

strResult += "\r\n";

SetDlgItemText(IDC_EDIT_RESULT,strResult);

}

printf("Error %d has occurred.\n",GetLastError());

// Close open handles.

if (hRequest) WinHttpCloseHandle(hRequest);

if (hConnect) WinHttpCloseHandle(hConnect);

if (hSession) WinHttpCloseHandle(hSession);*/

}catch( happyhttp::Wobbly& e )

{

printf("Exception:\n%s\n", e.what() );

}

void CUpdateIpDlg::stopUpdateInstance(){

CString strResult;

GetDlgItemText(IDC_EDIT_RESULT,strResult);

strResult += _T("停止更新请求：\r\n");

SetDlgItemText(IDC_EDIT_RESULT,strResult);

}

BOOL CUpdateIpDlg::setAutoStart(BOOL bVal){

HKEY hKey;

long return_val = RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows\\CurrentVersion\\Run",0,KEY_READ| KEY_WRITE,&hKey );

if (ERROR_SUCCESS == return_val)

{

if (bVal)

{

TCHAR pathtofile[MAX_PATH] = {0};

GetModuleFileName(NULL,pathtofile,MAX_PATH);

if (ERROR_SUCCESS != RegSetValueEx(hKey,_T("autoupdateip"),0,REG_SZ,(byte *)pathtofile,sizeof(pathtofile)))

{

RegCloseKey(hKey);

return FALSE;

}

}else{

long ret = RegDeleteValue(hKey,_T("autoupdateip"));

if (ERROR_SUCCESS != ret && ret != ERROR_FILE_NOT_FOUND)

{

int err = GetLastError();

RegCloseKey(hKey);

return FALSE;

}

RegCloseKey(hKey);

return TRUE;

}

return FALSE;

}

void CUpdateIpDlg::OnBnClickedSave()

{

// TODO: Add your control notification handler code here

m_bAutoStart = ((CButton *)GetDlgItem(IDC_CHECK_AUTOSTART))->GetCheck();

if (!setAutoStart(m_bAutoStart))

{

MessageBox(_T("setAutoStart error!"));

}

m_nUpdateInterval = GetDlgItemInt(IDC_EDIT_UPDATEINTERVAL);

if (m_bIsRunning)

{

stopService();

startService(m_nUpdateInterval);

}

if(!saveSettings()){

MessageBox(_T("saveSettings error!"));

}else{

MessageBox(_T("saveSettings Success!"));

}

void CUpdateIpDlg::initSettings(){

m_strSettingFilepath = getSettingFilePath();

m_bAutoStart = (BOOL)GetPrivateProfileInt(_T("config"),_T("autostart"),1,m_strSettingFilepath);

m_nUpdateInterval = GetPrivateProfileInt(_T("config"),_T("updateinterval"),c_nDefaultUpdate,m_strSettingFilepath);

((CButton *)GetDlgItem(IDC_CHECK_AUTOSTART))->SetCheck(m_bAutoStart);

if (!setAutoStart(m_bAutoStart))

{

MessageBox(_T("setAutoStarterror"));

}

SetDlgItemInt(IDC_EDIT_UPDATEINTERVAL,m_nUpdateInterval);

}

BOOL CUpdateIpDlg::saveSettings(){

CString strTemp;

strTemp.Format(_T("%d"),m_bAutoStart);

if (!WritePrivateProfileString(_T("config"),_T("autostart"),strTemp,m_strSettingFilepath))

{

return FALSE;

}

strTemp.Format(_T("%d"), m_nUpdateInterval);

if (!WritePrivateProfileString(_T("config"),_T("updateinterval"),strTemp,m_strSettingFilepath))

{

return FALSE;

}

return TRUE;

}

CString CUpdateIpDlg::getSettingFilePath(){

TCHAR szPath[MAX_PATH] = {0};

BOOL bRet = SHGetSpecialFolderPath(NULL,szPath,CSIDL_APPDATA,FALSE);

if (!bRet)

{

MessageBox(_T("SHGetSpecialFolderPath Failed！"));

return _T("");

}

CString strFolder = szPath;

strFolder += "\\autoupdateip\\";

if (!CreateDirectory(strFolder,NULL) && GetLastError() != ERROR_ALREADY_EXISTS)

{

MessageBox(_T("创建临时目录失败！"));

return _T("");

}

return strFolder + c_szSettingFilename;

}

LRESULT CUpdateIpDlg::OnNotifyIcon(WPARAM wParam,LPARAM IParam)

{

if ((IParam == WM_LBUTTONDOWN) || (IParam == WM_RBUTTONDOWN))

{

ModifyStyleEx(0,WS_EX_TOPMOST);

ShowWindow(SW_RESTORE);

//Shell_NotifyIcon(NIM_DELETE, &NotifyIcon);

}

return 0;

}

void CUpdateIpDlg::addNotification(){

NotifyIcon.cbSize=sizeof(NOTIFYICONDATA);

NotifyIcon.hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);

NotifyIcon.hWnd=m_hWnd;

lstrcpy(NotifyIcon.szTip,_T("Auto Update IP by weibin"));

NotifyIcon.uCallbackMessage=WM_NC;

NotifyIcon.uFlags=NIF_ICON | NIF_MESSAGE | NIF_TIP;

Shell_NotifyIcon(NIM_ADD,&NotifyIcon);

}

posted @ 2012-05-18 17:00 brainy 阅读(5069) 评论(0) 编辑收藏举报

刷新页面返回顶部

brainy

【原】自己动手实现动态外网ip管理和动态DNS域名解析

公告