backend.h

#pragma once

#include <stdbool.h>

#include "common.h"


#define PARSER_STATE_LEN 256
struct backend;
struct addrinfo;
typedef bool (*parser)(struct backend *, struct packet *);
struct backend {
	struct peer peer;
	char id[UUID_LEN];
	char *node;
	char *service;
	struct addrinfo *addrs;
	struct addrinfo *addr;
	struct buf buf;
	char parser_state[PARSER_STATE_LEN];
	parser parser;
};

void backend_new(char *, char *);
void backend_new_fd(int, void *);
void backend_print_usage();
Factor out backend handling code. 2016-02-15 20:01:48 +00:00			`#pragma once`

Add client support, use it to dump json to stdout first. 2016-02-16 02:28:05 +00:00			`#include <stdbool.h>`

Factor out backend handling code. 2016-02-15 20:01:48 +00:00			`#include "common.h"`


			`#define PARSER_STATE_LEN 256`
			`struct backend;`
Non-blocking connection support. 2016-02-17 08:05:18 +00:00			`struct addrinfo;`
Factor out backend handling code. 2016-02-15 20:01:48 +00:00			`typedef bool (parser)(struct backend , struct packet *);`
			`struct backend {`
Non-blocking connection support. 2016-02-17 08:05:18 +00:00			`struct peer peer;`
Assign an ID to each backend. 2016-02-15 21:22:23 +00:00			`char id[UUID_LEN];`
Non-blocking connection support. 2016-02-17 08:05:18 +00:00			`char *node;`
			`char *service;`
			`struct addrinfo *addrs;`
			`struct addrinfo *addr;`
Factor out backend handling code. 2016-02-15 20:01:48 +00:00			`struct buf buf;`
			`char parser_state[PARSER_STATE_LEN];`
			`parser parser;`
			`};`

Make epoll_fd global as a concession to clarity. Handle client disconnection even when silent. 2016-02-17 15:41:27 -08:00			`void backend_new(char , char );`
			`void backend_new_fd(int, void *);`
Much more helpful help. 2016-02-17 16:04:11 -08:00			`void backend_print_usage();`