Get WebPage Title Using C language

getWebPageTitle.c

#include <stdio.h>
#include <string.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>

char * getWebPageTitle(char * website)
{
  char myurl[BUFSIZ];
  int sockfd;
  struct sockaddr_in addr;
  struct hostent *pURL;
  char *pHost,*q;
  char host[BUFSIZ],GET[BUFSIZ],header[BUFSIZ];
  char buffer[BUFSIZ];

  //process the website
  strcpy(myurl,website);
  for(pHost=myurl;*pHost!='/' && *pHost !='\0';++pHost);
  if((int)(pHost-myurl)==strlen(myurl))
    strcpy(GET,"/");
  else
    strcpy(GET,pHost);
  *pHost='\0';
  strcpy(host,myurl);

  printf("%s\n%s\n",host,GET);
  
  printf("socket\n");
  if((sockfd=socket(AF_INET,SOCK_STREAM,0))==-1)
    {
      printf("create socket error!\n");
    }
    
  printf("gethostbyname\n");
  if((pURL=gethostbyname(host))==NULL)
    {
      printf("cannot get host name!\n");
      return 1;
    }
  memset(buffer,0,BUFSIZ);
  memset(&addr,0,sizeof(struct sockaddr_in));
  addr.sin_family=AF_INET;
  addr.sin_port=htons(80);
  addr.sin_addr.s_addr=*((unsigned long *)pURL->h_addr);

  printf("connect\n");
  if(connect(sockfd,(struct sockaddr *)&addr,sizeof(addr)))
    {
      printf("cannot connect to server\n");
      close(sockfd);
      return 1;
    }

  //make the http request
  strcat(header,"GET ");
  strcat(header,GET);
  strcat(header," HTTP/1.1\r\n");
  strcat(header,"Host: ");
  strcat(header,host);
  strcat(header,"\r\nConnection:Close\r\n\r\n");

  printf("header: %s",header);
  
  write(sockfd,header,sizeof(header));

  while((read(sockfd,buffer,BUFSIZ))>0)
    {
      if(q=strstr(buffer,"<title>"))
	{
	  q+=7;
	  if(strtok(q,"</title>"))
	    {
	      //printf("%s\n,q");
	      return q;
	    }
	}
    }
}

int main(int argc,char *argv[])
{
  char* title;
  title=getWebPageTitle("www.yahoo.com");
  printf("Title:%s\n",title);
  return 0;
}