form1_func.h

vod 项目软件源代码

/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you want to add, delete, or rename functions or slots, use
** Qt Designer to update this file, preserving your code.
**
** You should not define a constructor or destructor in this file.
** Instead, write your code in functions called init() and destroy().
** These will automatically be called by the form's constructor and
** destructor.
*****************************************************************************/
#include <sys/types.h>
#include <unistd.h>

#include "form1.h"

void Form1::onConnect()
{
int numbytes;
char item[100];
char* p;
char* q;
p = q = buf;

MUReceiveSocket=new QSocketDevice(QSocketDevice::Stream);

//if (MUReceiveSocket == -1)
//   printf ("######### error !");

their_addr.setAddress(lineEdit1->text());
printf ("&&&& %d",lineEdit1->text());

MUReceiveSocket->connect(their_addr,atoi(PORT));

if((numbytes=MUReceiveSocket->readBlock(buf, MAXDATASIZE)) != -1) {
   buf[numbytes]='\0';
   printf("Received: %s \n",buf);
}
delete MUReceiveSocket;
listBox1->clear();

while((q=strchr(p,'#'))!=NULL)
{
   strncpy(item,p,q-p);
   item[q-p]='\0';
   listBox1->insertItem(item);
   printf("hehe !");
   p = (++q);
   cout<<item<<endl;
}

}

void Form1::onPlay()
{
pid_t pid;
pid = fork();

if(pid==0)
{
char name[100];
name[0]='\0';
strcat(name,"http://");
strcat(name,lineEdit1->text());
strcat(name,":");
strcat(name,PORT);
strcat(name,"/");
strcat(name,listBox1->currentText());
cout<<name<<endl;

execl("/bin/ls","ls","-l",NULL);
}
else wait();

}