#include "request.h"

Header* newHeader(char *str){
	Header *header = malloc(sizeof(Header));
	memset(header, 0, sizeof(Header));

	int position = -1;


	for ( unsigned int i = 0; i < strlen(str); i++ ){
		if ( str[i] == ':' ){
			position = i;
			break;
		}
	}

	if ( position == -1 ){
		printf("Header without colon. Not sure what to do\n");
		return NULL;
	}


	// We want to allocate 1 more than the length so we can have a \0 at the end
	header->name = malloc( sizeof(char) * ( position + 1 ) );
	memset(header->name, '\0', position+1);
	strncpy( header->name, str, position );

	for ( unsigned int i = position+1; i < strlen(str); i++ ){
		if ( str[i] == '\t' || str[i] == ' ' ) continue;
		position = i;
		break;
	}


	//Anything left is the value
	header->value = malloc( sizeof(char) * ( strlen(str) - position ) );
	memset(header->value, '\0', ( strlen(str) - position ) );
	strcpy( header->value, str + position );


	return header;
}

Request* newRequest(){
	Request *request = malloc(sizeof(Request));
	memset(request, 0, sizeof(Request));
	return request;
}


Request* newRequestFromSocket(int socket){
	Request *req = newRequest();
	int valread;
	char line[1024] = {0};
	valread = fdReadLine( socket , line, 1024);
	char hello[] = "this is a test";
	
	// The first line will give us some important information

	//a length of 2 will indicate an empty line which will split the headers
	//from the body (if there is a body)
	while ( valread > 2 ){
		printf("%s",line );
		valread = fdReadLine( socket , line, 1024);
	}
	send(socket , hello , strlen(hello) , 0 );
	printf("Hello message sent\n");
	return req;
}