paip.提升用户体验---c++ 悬浮窗体以及右键菜单以及socket接口
paip.提升用户体验---c++ 悬浮窗体以及右键菜单以及socket接口
作者Attilax ， EMAIL:1466519819@qq.com
来源：attilax的专栏
地址：http://blog.csdn.net/attilax
主要socket控件协议:
///////////////////////
show,hide： 显示,隐藏窗口.
stat:显示状态。。
mov : 显示当前位置
mov 100,200 移动位置。
主要流程：
////////////////
a.*.pro add QT += network
b.建立服务器监听器.
server = new QTcpServer();
server->listen(QHostAddress::Any, 6665);
connect(server, SIGNAL(newConnection()), this, SLOT(acceptConnection()));
c.打开新的连接
void FormWdg::acceptConnection(){
clientConnection = server->nextPendingConnection();
connect(clientConnection, SIGNAL(readyRead()), this, SLOT(readClient()));}连接
D.读写socket
void FormWdg::readClient()
QString str = clientConnection->readAll();
clientConnection->write(retx);
测试工具：
//////////////////////
360netman.exe 360网络连接查看器..查看连接情况.
Test Socket 1.4 绿色版_Socket协议测试软件 ..可以测试tcp,udp .服务端，客户端..
源码:
////////////
//c929 socket
#include <QtNetwork>
#include <QTcpServer>
QTcpServer* server;
QTcpSocket *clientConnection;
----------------ini----------------
//c929 socket
//#include <QtNetwork>
server = new QTcpServer();
server->listen(QHostAddress::Any, 6665);
connect(server, SIGNAL(newConnection()), this, SLOT(acceptConnection()));
-----other
void FormWdg::acceptConnection()
{
clientConnection = server->nextPendingConnection();
connect(clientConnection, SIGNAL(readyRead()), this, SLOT(readClient()));
}
#define CALL_FIRST 1
#define CALL_LAST 0
LONG Sequence=1;
LONG Actual[3];
LONG WINAPI
VectoredHandler2(
struct _EXCEPTION_POINTERS *ExceptionInfo
)
{
UNREFERENCED_PARAMETER(ExceptionInfo);
Actual[1] = Sequence++;
return EXCEPTION_CONTINUE_SEARCH;
}
void FormWdg::readClient()
{
QString ret="";
QString str = clientConnection->readAll();
if(str=="hide")
{
this->hide();
}
if(str=="show")
{
this->show();
}
if(str=="stat")
{
// this->show();
if( this->isHidden())
ret="hidden";
else
ret="showed";
}
if(str.trimmed()=="mov")
{
QString x= QString::number( this->x());
QString y= QString::number( this->y());
ret=x+","+y;
}
else if(str.startsWith("mov "))
{
//PVOID h1,h2,h3;
// h2 = //AddVectoredExceptionHandler(CALL_FIRST,VectoredHandler2);
// __try
// _asm
// __asm__ __volatile__
// // {
// ("
// // push 0FFFFFFFFh
// push 0xFFFFFFFF
// mov ebx, offset catch_
// push ebx
// mov eax, dword ptr fs:[0]
// push eax
// mov dword ptr fs:[0], esp
// " )
// }
//
QT_TRY
{
str=str.replace(" "," ");
str=str.replace(" "," ");
str=str.replace(" "," ");
str=str.replace(" "," ");
str=str.replace(", ",",");str=str.replace(", ",",");str=str.replace(", ",",");
// throw 2;
str=str.replace(" ,",","); str=str.replace(" ,",","); str=str.replace(" ,",",");
QStringList sl = str.split( " ");
QString parm=sl.at(1);
QStringList rarmLi = parm.split( ",");
int x= rarmLi.at(0).toInt();
int y=rarmLi.at(1).toInt();
this->move(x,y);
}
// __except(EXCEPTION_EXECUTE_HANDLER)
QT_CATCH(...)
// asm
// {
// label:
// retn
// }
{
qDebug()<<"---some except c93---"<<str;
}
}
// string q2s(const QString &s)
// {
QString qsx="---"+ret;
const char * retx=qsx.toLocal8Bit();
clientConnection->write(retx);
// clientConnection->wr
qDebug()<<"---readstr:---"<<str;
//或者
// char buf[1024];
// clientConnection->read(buf,1024);
}
参考:
Qt Socket简单通信 - Wuyuan's Blog - Just for sharing.htm
网络通信测试工具(socket编程辅助)下载 v1.0 绿色免费版下载_编程工具_下载银行.htm
[转载]Qt异常处理_yi_yuan_1988_新浪博客.htm
__try，__except，__finally，__leave_OGRE_百度空间.htm
浅议Qt的事件处理机制?二（转）_邱国华_新浪博客.htm
