#include "csapp.h"
//#include "csapp.c"

#define BUFFLEN 256
#define SET 0
#define GET 1
#define DIGEST 2
#define RUN 3

//structs
#include <string>
#include <netinet/in.h>

struct set_request{
  uint32_t secretKey = 0;
  uint16_t requestType = 0;
  char two_b_pad[2] = {};
  char varName[15] = {};
  uint16_t valLength = 0;
  char value[100]={};
};

struct init_request{
  uint32_t secretKey = 0;
  uint16_t requestType = 0;
  char two_b_pad[2] = {};
};
/*
struct set_request{
  char varName[15] = {};
  short valLength = 0;
  char value[100]={};
};
*/
struct get_request{
  char varName[15] = {};
};

struct digest_request{
  uint16_t valLength;
  char * value;
};

struct run_request{
  char * valid_value;
};

struct init_response{
  signed char returnCode;
  char three_b_pad[3];
};

struct get_response{
  uint16_t valLength;
  char * value;
};

int smallSet(char *MachineName, char* port, char* SecretKey, char *variableName, char *value){
  int clientfd;
  int set = SET;
  rio_t rio;
  char* host = MachineName;
  printf("%d %s\n", atoi(port), MachineName);
  //create connection
  //clientfd = Open_clientfd("daan222.netlab.uky.edu", 3001);
  clientfd = Open_clientfd(host, atoi(port));
  Rio_readinitb(&rio, clientfd);


  //initialBuf(initBuf,buf,4);
  //Rio_writen(clientfd,buf,4);

  printf("got this far\n");
  Rio_writen(clientfd, SecretKey, sizeof(SecretKey)); //send SecretKey
  Rio_readlineb(&rio, SecretKey, sizeof(SecretKey));

  Rio_writen(clientfd, (char*)&set, set);
  Rio_readlineb(&rio, (char*)&set, set);

  Rio_writen(clientfd, variableName, sizeof(variableName)); //send variable name
  Rio_readlineb(&rio, variableName, sizeof(variableName));

  Rio_writen(clientfd, value, sizeof(value)); //send variable value
  Rio_readlineb(&rio, value, sizeof(value));

  Close(clientfd);

  return 0;
}

int smallGet(char *MachineName, char* port, char* SecretKey, char *variableName, char *value){
  int clientfd;
  int set = SET;
  char *host;
  rio_t rio;
  host = MachineName;
  printf("got this far1\n");
  //create connection
  clientfd = Open_clientfd(host, atoi(port));
  Rio_readinitb(&rio, clientfd);
  printf("got this far\n");
  Rio_writen(clientfd, SecretKey, sizeof(SecretKey)); //send SecretKey
  Rio_readlineb(&rio, SecretKey, sizeof(SecretKey));

  Rio_writen(clientfd, (char*)&set, set);
  Rio_readlineb(&rio, (char*)&set, set);

  Rio_writen(clientfd, variableName, sizeof(variableName)); //send variable name
  Rio_readlineb(&rio, variableName, sizeof(variableName));

  Rio_writen(clientfd, value, sizeof(value)); //send variable value
  Rio_readlineb(&rio, value, sizeof(value));

  Close(clientfd);

  return 0;
}

int smallDigest(char *MachineName, int port, int SecretKey, char *data, int dataLength, char *result, int *resultLength){
  return 0;
}