acl/lib_acl_cpp/samples/winaio/winaioDlg.cpp

333 lines
7.3 KiB
C++

// winaioDlg.cpp : 实现文件
//
#include "stdafx.h"
#include "lib_acl.h"
#include <iostream>
#include "acl_cpp/stream/aio_handle.hpp"
#include "acl_cpp/stream/aio_stream.hpp"
#include "AioServer.h"
#include "AioClient.h"
#include "AioTimer.hpp"
#include "winaio.h"
//#include "vld.h"
//#include "heap_hook.h"
#include "winaioDlg.h"
#include ".\winaiodlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
#ifdef WIN32
# ifndef snprintf
# define snprintf _snprintf
# endif
#endif
//CHeapHook2 vld2;
using namespace acl;
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// 对话框数据
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
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()
// CwinaioDlg 对话框
CwinaioDlg::CwinaioDlg(CWnd* pParent /*=NULL*/)
: CDialog(CwinaioDlg::IDD, pParent)
, sstream_(NULL)
, handle_(NULL)
, keep_timer_(false)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
CwinaioDlg::~CwinaioDlg()
{
std::list<CAioTimer*>::iterator it = timers_.begin(), it_next;
for (it_next = it; it != timers_.end(); it = it_next)
{
it_next++;
handle_->del_timer(*it);
timers_.erase(it);
}
if (handle_)
delete handle_;
}
void CwinaioDlg::InitCtx()
{
memset(&client_ctx_, 0, sizeof(client_ctx_));
client_ctx_.connect_timeout = 5;
client_ctx_.nopen_limit = 10;
client_ctx_.id_begin = 1;
client_ctx_.nwrite_limit = 10;
client_ctx_.debug = false;
snprintf(client_ctx_.addr, sizeof(client_ctx_.addr), "127.0.0.1:9001");
client_ctx_.handle = handle_;
}
void CwinaioDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CwinaioDlg, CDialog)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
ON_BN_CLICKED(IDC_LISTEN, OnBnClickedListen)
ON_BN_CLICKED(IDC_CONNECT, OnBnClickedConnect)
ON_BN_CLICKED(IDC_SET_TIMER, OnBnClickedSetTimer)
ON_BN_CLICKED(IDC_DEL_TIMER, OnBnClickedDelTimer)
ON_BN_CLICKED(IDOK, OnBnClickedOk)
ON_BN_CLICKED(IDC_BUTTON_KEEP_TIMER, OnBnClickedButtonKeepTimer)
ON_BN_CLICKED(IDC_BUTTON_NO_KEEP_TIMER, OnBnClickedButtonNoKeepTimer)
ON_BN_CLICKED(IDC_BUTTON_MEMTEST, OnBnClickedButtonMemtest)
END_MESSAGE_MAP()
// CwinaioDlg 消息处理程序
BOOL CwinaioDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// 将\“关于...\”菜单项添加到系统菜单中。
// IDM_ABOUTBOX 必须在系统命令范围内。
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);
}
}
// 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
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
// TODO: 在此添加额外的初始化代码
GetDlgItem(IDC_SET_TIMER)->EnableWindow(TRUE);
GetDlgItem(IDC_DEL_TIMER)->EnableWindow(FALSE);
GetDlgItem(IDC_BUTTON_KEEP_TIMER)->EnableWindow(TRUE);
GetDlgItem(IDC_BUTTON_NO_KEEP_TIMER)->EnableWindow(FALSE);
FILE *fp;
AllocConsole();
fp = freopen("CONOUT$","w+t",stdout);
handle_ = new acl::aio_handle(ENGINE_WINMSG);
InitCtx();
return TRUE; // 除非设置了控件的焦点,否则返回 TRUE
}
void CwinaioDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// 如果向对话框添加最小化按钮,则需要下面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序,
// 这将由框架自动完成。
void CwinaioDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// 使图标在工作矩形中居中
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;
// 绘制图标
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
//当用户拖动最小化窗口时系统调用此函数取得光标显示。
HCURSOR CwinaioDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CwinaioDlg::OnBnClickedListen()
{
// TODO: 在此添加控件通知处理程序代码
sstream_ = new aio_listen_stream(handle_);
const char* addr = "127.0.0.1:9001";
// 监听指定的地址
if (sstream_->open(addr) == false)
{
std::cout << "open " << addr << " error!" << std::endl;
sstream_->close(); // 释放监听流所占资源
handle_->check(); // 清空所有异步流所占资源
acl_pthread_end(); // 清除所有线程所占资源
return;
}
GetDlgItem(IDC_LISTEN)->EnableWindow(FALSE);
// 创建回调类对象,当有新连接到达时自动调用此类对象的回调过程
sstream_->add_accept_callback(&callback_);
std::cout << "Listen: " << addr << " ok!" << std::endl;
}
void CwinaioDlg::OnBnClickedConnect()
{
// TODO: 在此添加控件通知处理程序代码
if (CConnectClientCallback::connect_server(&client_ctx_,
client_ctx_.id_begin) == false)
{
std::cout << "connect " << client_ctx_.addr << " error!" << std::endl;
}
else
GetDlgItem(IDC_CONNECT)->EnableWindow(FALSE);
}
void CwinaioDlg::OnBnClickedSetTimer()
{
// TODO: 在此添加控件通知处理程序代码
GetDlgItem(IDC_SET_TIMER)->EnableWindow(FALSE);
GetDlgItem(IDC_DEL_TIMER)->EnableWindow(TRUE);
__int64 inter = 1000000;
for (int i = 0; i < 10; i++)
{
CAioTimer* timer = new CAioTimer(handle_, i, keep_timer_);
handle_->set_timer(timer, (i + 1) * inter, 1);
if (timer->keep_timer())
timers_.push_back(timer);
}
}
void CwinaioDlg::OnBnClickedDelTimer()
{
// TODO: 在此添加控件通知处理程序代码
GetDlgItem(IDC_SET_TIMER)->EnableWindow(TRUE);
GetDlgItem(IDC_DEL_TIMER)->EnableWindow(FALSE);
std::list<CAioTimer*>::iterator it = timers_.begin(), it_next;
for (it_next = it; it != timers_.end(); it = it_next)
{
it_next++;
handle_->del_timer(*it);
timers_.erase(it);
}
}
void CwinaioDlg::OnBnClickedOk()
{
// TODO: 在此添加控件通知处理程序代码
if (sstream_)
{
sstream_->close(); // 释放监听流资源
handle_->check(); // 最后清空一下所有异步流所占的资源
}
acl_pthread_end(); // 清除所有线程所占资源
OnOK();
}
void CwinaioDlg::on_increase()
{
}
void CwinaioDlg::on_decrease()
{
/* 获得异步引擎中受监控的异步流个数 */
int nleft = handle_->length();
if (client_ctx_.nopen_total == client_ctx_.nopen_limit && nleft == 1)
{
std::cout << "All client streams over! just one listen stream: "
<< std::endl;
InitCtx();
GetDlgItem(IDC_CONNECT)->EnableWindow(TRUE);
}
}
void CwinaioDlg::OnBnClickedButtonKeepTimer()
{
// TODO: 在此添加控件通知处理程序代码
keep_timer_ = true;
GetDlgItem(IDC_BUTTON_KEEP_TIMER)->EnableWindow(FALSE);
GetDlgItem(IDC_BUTTON_NO_KEEP_TIMER)->EnableWindow(TRUE);
}
void CwinaioDlg::OnBnClickedButtonNoKeepTimer()
{
// TODO: 在此添加控件通知处理程序代码
keep_timer_ = false;
GetDlgItem(IDC_BUTTON_KEEP_TIMER)->EnableWindow(TRUE);
GetDlgItem(IDC_BUTTON_NO_KEEP_TIMER)->EnableWindow(FALSE);
}
void CwinaioDlg::OnBnClickedButtonMemtest()
{
// TODO: 在此添加控件通知处理程序代码
CMemory* m = new CMemory;
delete m;
}