#include "correlator.h"
#include <netdb.h> 


int main(int argc, char *argv[])
{
    int sockfd, portno, n, comm;
    struct sockaddr_in serv_addr;
    struct hostent *server;
    tPkg Pkg;
    tPkg *pPkg;
    Pkg.H.HeadExtTp = 0;
    Pkg.H.Magic = 0x05;
    
    char buffer[4096];
    if (argc < 3) {
       fprintf(stderr,"usage %s hostname port\n", argv[0]);
       exit(0);
    }
    portno = atoi(argv[2]);
    sockfd = socket(AF_INET, SOCK_STREAM, 0);
    if (sockfd < 0) 
        error("ERROR opening socket");
    server = gethostbyname(argv[1]);
    if (server == NULL) {
        fprintf(stderr,"ERROR, no such host\n");
        exit(0);
    }
    bzero((char *) &serv_addr, sizeof(serv_addr));
    serv_addr.sin_family = AF_INET;
    bcopy((char *)server->h_addr, 
         (char *)&serv_addr.sin_addr.s_addr,
         server->h_length);
    serv_addr.sin_port = htons(portno);
    if (connect(sockfd,(struct sockaddr *) &serv_addr,sizeof(serv_addr)) < 0) 
        error("ERROR connecting");
    printf("Please enter the command: ");
    scanf("%d", &comm);
    if (comm == 0){
        printf("command: GET_PROPERTY\n");
        Pkg.H.Rqst = eRqst_GetProperty;
        Pkg.H.DtSz = 0;
        Pkg.H.isPacked = 0;
        pPkg = &Pkg;
        n = write(sockfd,pPkg,4096);
        if (n < 0) 
            error("ERROR writing to socket");
        bzero(buffer,4096);
        n = read(sockfd,buffer,4096);
        if (n < 0) 
            error("ERROR reading from socket");
        pPkg = (tPkg*) buffer;
        printf("%d\n", pPkg->H.isRqstR);
        printf("%s", (char*) pPkg->D.pU8);
    }
    
    
    
/*    bzero(buffer,4096);
    fgets(buffer,255,stdin);
    n = write(sockfd,buffer,strlen(buffer));
    if (n < 0) 
         error("ERROR writing to socket");
    bzero(buffer,256);
    n = read(sockfd,buffer,255);
    if (n < 0) 
         error("ERROR reading from socket");
    printf("%s\n",buffer);*/
    close(sockfd);
    return 0;
}