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NADAL Jean-Baptiste
2019-12-23 18:27:18 +01:00
parent 14d3faae8d
commit 798bea32ab
9 changed files with 206 additions and 37 deletions
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1
lib/include/restd.h
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@@ -30,6 +30,7 @@
#include "restd_server.h"
#include "restd_http_handler.h"
#include "restd_rest_handler.h"
#ifdef __cplusplus
extern "C"

2
lib/include/restd_http_handler.h
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@@ -124,7 +124,7 @@ struct restd_http_s
struct
{
enum restd_http_request_status_e status; /*!< request status. */
struct evbuffer *inbuf; /*!< input data buffer. */
struct evbuffer *inbuf; /*!< input data buffer. */
// request line - available on REQ_REQUESTLINE_DONE.
char *method; /*!< request method ex) GET */

33
lib/include/restd_rest_handler.h Normal file
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@@ -0,0 +1,33 @@
/*!
* restd_rest_handler.h
*
* Copyright (c) 2015-2019, NADAL Jean-Baptiste. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* @Author: NADAL Jean-Baptiste
* @Date: 23/12/2019
*
*/
#ifndef _RESTD_REST_HANDLER_H
#define _RESTD_REST_HANDLER_H
/*------------------------------- INCLUDES ----------------------------------*/
extern int restd_rest_handler(short event, restd_conn_t *conn, void *userdata);
#endif /* _RESTD_REST_HANDLER_H */

37
lib/include/restd_server.h
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@@ -47,6 +47,9 @@ typedef struct restd_conn_s restd_conn_t;
#define RESTD_DONE (2) /*!< We're done with this request but keep the connection open. */
#define RESTD_CLOSE (3) /*!< We're done with this request. Close as soon as we sent all data out. */
#define RESTD_NOT_ALLOWED (4)
#define RESTD_NOT_FOUND (5)
/*
* These flags are used for ad_log_level();
*/
@@ -73,17 +76,17 @@ typedef void (*restd_userdata_free_cb)(restd_conn_t *conn, void *userdata);
/**
* Event types
*/
#define RESTD_EVENT_INIT (1) /*!< Call once upon new connection. */
#define RESTD_EVENT_READ (1 << 1) /*!< Call on read */
#define RESTD_EVENT_WRITE (1 << 2) /*!< Call on write. */
#define RESTD_EVENT_CLOSE (1 << 3) /*!< Call before closing. */
#define RESTD_EVENT_TIMEOUT (1 << 4) /*!< Timeout indicator, this flag will be set with AD_EVENT_CLOSE. */
#define RESTD_EVENT_SHUTDOWN (1 << 5) /*!< Shutdown indicator, this flag will be set with AD_EVENT_CLOSE. */
#define RESTD_EVENT_INIT (1) /*!< Call once upon new connection. */
#define RESTD_EVENT_READ (1 << 1) /*!< Call on read */
#define RESTD_EVENT_WRITE (1 << 2) /*!< Call on write. */
#define RESTD_EVENT_CLOSE (1 << 3) /*!< Call before closing. */
#define RESTD_EVENT_TIMEOUT (1 << 4) /*!< Timeout indicator, this flag will be set with AD_EVENT_CLOSE. */
#define RESTD_EVENT_SHUTDOWN (1 << 5) /*!< Shutdown indicator, this flag will be set with AD_EVENT_CLOSE. */
/**
* Defaults
*/
#define RESTD_NUM_USERDATA (2) /*!< Number of userdata. Currently 0 is for userdata, 1 is for extra. */
#define RESTD_NUM_USERDATA (2) /*!< Number of userdata. Currently 0 is for userdata, 1 is for extra. */
/*---------------------------------------------------------------------------*\
| DATA STRUCTURES |
@@ -104,6 +107,8 @@ struct restd_server_s
struct event_base *evbase; /*!< event base */
struct bufferevent *notify_buffer; /*!< internal notification channel */
restd_callback request_handler;
restd_callback error_handler;
};
/**
@@ -122,6 +127,18 @@ struct restd_conn_s
char *method; /*!< request method. set by protocol handler */
};
/*
* User callback hook container.
*/
typedef struct restd_hook_s restd_hook_t;
struct restd_hook_s
{
char *method;
char *path;
restd_callback cb;
void *userdata;
};
/*----------------------------------------------------------------------------*\
| PUBLIC FUNCTIONS |
\*----------------------------------------------------------------------------*/
@@ -135,10 +152,16 @@ extern void restd_server_set_option(restd_server_t *server, const char *key, con
extern char *restd_server_get_option(restd_server_t *server, const char *key);
extern int restd_server_get_option_int(restd_server_t *server, const char *key);
extern void restd_server_register_request_handler(restd_server_t *server, restd_callback cb);
extern void restd_server_register_error_handler(restd_server_t *server, restd_callback cb);
extern void restd_server_register_hook(restd_server_t *server, restd_callback cb, void *userdata);
extern void restd_server_register_hook_on_method(restd_server_t *server, const char *method,
restd_callback cb, void *userdata);
extern void restd_server_register_hook_on_path(restd_server_t *server, const char *method, const char *path,
restd_callback cb, void *userdata);
extern void *restd_conn_set_extra(restd_conn_t *conn, const void *extra, restd_userdata_free_cb free_cb);
extern void *restd_conn_get_extra(restd_conn_t *conn);
extern void restd_conn_set_method(restd_conn_t *conn, char *method);