#ifndef REQUESTRESPONSE
#define REQUESTRESPONSE


#include <stdlib.h>
#include <stdio.h>
#include <string.h>

//This file contains definitions that are shared between requests and responses such as header 
/*
* A struct reperesenting an http header
*/
typedef struct {
	char *name;
	// The spec doesn't specify a max size for headers, but nginx doesn't accept headers bigger than 4096 so that's probably ok for us
	char *value;
} Header;

/*
* A linked list wrapper around the headers
*/
typedef struct HeaderList HeaderList;
struct HeaderList {
	Header *header;
	HeaderList *next;
};

//Creates a new header struct from a string like "Content-Length: 123"
Header* newHeader(char *str);

void freeHeader(Header *header);

//Adds a header to the end of a header list
void addHeader(HeaderList *headers, char *str);

void freeHeaderList(HeaderList *headers);

Header* getHeader(HeaderList *headers, char *name);

unsigned int countHeaders(HeaderList *headers);


unsigned int headerListCharLength(HeaderList *headers);

char* headersToString(HeaderList *headers);

#endif /* ifndef REQUESTRESPONSE

//THis file contains definitions that are shared between requests and responses such as header 
 */