teru.h

#ifndef __TERU_L__
#define __TERU_L__

#define BACKLOG 10

#include "request.h"
#include "hashmap.h"

/*
	Teru Struct:
		This will handle pretty much everything
		Any functions basically just alter whatever is in here
*/
typedef struct Teru {
	struct Teru *app_ptr;

	hashmap *status_code; // holds the code -> textual phrase pair
	// routes for different request types (currently on GET and POST)
	int curr_add_num;
	hashmap *routes; // also for any public routes...

	/* currently only hashes string to string */
	hashmap *use_settings, *set_settings;
	/*
		`use`d parameters -- with concatenated string ("use")
		`set` parameters -- with concatenated string ("set")

		the concatenation is how to differentiate between different
		settings while using a single hashmap object
	*/

	socket_t *socket;

	int server_active; // for evaluting if the server is trying to close
	/* more to come! */
} teru_t;


// basic req, res structures
typedef struct HeaderMap {
	char *type; // request type
	char *url; // request url
	char *http_stat; // request status

	hashmap *meta_header_map;

	hashmap *query_map;
	hashmap *body_map;

} req_t;
typedef struct ResStruct {
	struct ResStruct *res_self;

	int socket;
	hashmap *status_code;

	char *__dirname;


	int render; // to check if rendering the document should occur
				// (instead of just reading) -- INTERNAL
	char *fileName; // empty for default render,
					// "f" for full file name render
					// more to come!
	// set each one using res.matchStart = ""; and res.matchEnd = "";
	// to use the render functionality
	char *matchStart, *matchEnd;
	hashmap *render_matches;
} res_t;

teru_t teru();
void app_use(teru_t app, char *route, ...);
void app_set(teru_t app, char *route, ...);

int app_get(teru_t app, char *endpoint, void (*handler)(req_t, res_t));
int app_post(teru_t app, char *endpoint, void (*handler)(req_t, res_t));
/* more route types to come if necessary */

int res_sendFile(res_t res, char *name);
int res_end(res_t res, char *data);

int res_matches(res_t res, char *match, char *replacer);
/* assumes a .html file (so inputting "home" will look for "home.html")
	However, can also use a full path by setting res.fileName = 'f';
*/
int res_render(res_t res, char *name, char *match_start, char *match_end);

char *req_query(req_t req, char *name);
char *req_body(req_t req, char *name);

int app_listen(char *HOST, char *PORT, teru_t app);

#endif