shortcuts.c File Reference

#include <string.h>
#include <stdarg.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <errno.h>
#include "onion.h"
#include "log.h"
#include "shortcuts.h"
#include "dict.h"
#include "block.h"
#include "mime.h"
#include "types_internal.h"
#include "low.h"

Macros
#define	O_CLOEXEC   0

Functions
ssize_t	onion_http_write (onion_request *req, const char *data, size_t len)
onion_connection_status	onion_shortcut_response (const char *response, int code, onion_request *req, onion_response *res)
	Shortcut for fast responses, like errors.Prepares a fast response. You pass only the request, the text and the code, and it do the full response object and sends the data.
onion_connection_status	onion_shortcut_response_extra_headers (const char *response, int code, onion_request *req, onion_response *res,...)
	Shortcut for fast responses, like errors, with extra headersPrepares a fast response. You pass only the request, the text and the code, and it do the full response object and sends the data.
onion_connection_status	onion_shortcut_redirect (const char *newurl, onion_request *req, onion_response *res)
	Shortcut to ease a redirect.It can be used directly as a handler, or be called from a handler.
onion_connection_status	onion_shortcut_internal_redirect (const char *newurl, onion_request *req, onion_response *res)
	Shortcut for fast internal redirect. It returns what the server would return with the new address.
onion_connection_status	onion_shortcut_response_file (const char *filename, onion_request *request, onion_response *res)
	This shortcut returns the given file contents.This is the recomended way to send static files; it even can use sendfile Linux call if suitable.
onion_connection_status	onion_shortcut_response_json (onion_dict *d, onion_request *req, onion_response *res)
	Shortcut to answer some json dataIt converts to json the passed dict and returns it. The dict is freed before returning.
void	onion_shortcut_date_string (time_t t, char *dest)
	Transforms a time_t to a RFC 822 date stringThis date format is the standard in HTTP protocol as RFC 2616, section 3.3.1.
void	onion_shortcut_date_string_iso (time_t t, char *dest)
	Transforms a time_t to a ISO date stringThe dest pointer must be at least 21 bytes long as thats the maximum size of the date.
void	onion_shortcut_etag (struct stat *st, char etag[32])
	Unifies the creation of etags.Just now its a very simple one, based on the size and date.
int	onion_shortcut_rename (const char *orig, const char *dest)
	Moves a file to another locationIt takes care if it can be a simple rename or must copy and remove old.

Variables
int	onion_use_sendfile = -1

Macro Definition Documentation

#define O_CLOEXEC   0

Referenced by onion_shortcut_response_file().

Function Documentation

ssize_t onion_http_write	(	onion_request *	req,
		const char *	data,
		size_t	len
	)

onion_connection_status onion_shortcut_internal_redirect	(	const char *	newurl,
		onion_request *	req,
		onion_response *	res
	)

Shortcut for fast internal redirect. It returns what the server would return with the new address.

References onion_request_t::connection, onion_request_t::fullpath, onion_request_t::listen_point, onion_handler_t::onion_handler_handle(), onion_low_free(), onion_low_strdup(), onion_request_t::path, onion_t::root_handler, and onion_listen_point_t::server.