context.h
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/*
liblightify -- library to control OSRAM's LIGHTIFY
Copyright (c) 2015, Tobias Frost <tobi@coldtobi.de>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the author nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* libcontext.h
*
* Created on: 13.08.2015
* Author: tobi
*/
#ifndef SRC_LIBCONTEXT_H_
#define SRC_LIBCONTEXT_H_
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <stdarg.h>
/* Protocol versions */
#define GW_PROT_OLD (0)
/* seen dec 2015 */
#define GW_PROT_1512 (0x1512)
struct lightify_nodes;
struct lightify_ctx {
// Function pointer to the custom logging function.
void (*log_fn)(struct lightify_ctx *ctx, int priority, const char *file,
int line, const char *fn, const char *format, va_list args);
int (*socket_read_fn)(struct lightify_ctx *ctx, unsigned char *msg, size_t size);
int (*socket_write_fn)(struct lightify_ctx *ctx, unsigned char *msg, size_t size);
// user supplied data, not used by the library
void *userdata;
int log_priority;
int socket;
struct lightify_node *nodes;
struct lightify_group *groups;
uint32_t cnt;
struct timeval iotimeout;
int gw_protocol_version;
};
#endif /* SRC_LIBCONTEXT_H_ */
lightify_ctx::cnt
uint32_t cnt
Definition: context.h:96
format
static void const char * format
Definition: liblightify-private.h:42
lightify_ctx::socket_read_fn
int(* socket_read_fn)(struct lightify_ctx *ctx, unsigned char *msg, size_t size)
Function pointer to the I/O handling – read from.
Definition: context.h:74
lightify_ctx::nodes
struct lightify_node * nodes
Definition: context.h:90
lightify_ctx
Definition: context.h:68
lightify_ctx::userdata
void * userdata
Function pointer to the I/O handling – write to.
Definition: context.h:82
lightify_group
Definition: groups.c:46
lightify_ctx::iotimeout
struct timeval iotimeout
Definition: context.h:99
lightify_ctx::socket_write_fn
int(* socket_write_fn)(struct lightify_ctx *ctx, unsigned char *msg, size_t size)
Function pointer to the I/O handling – read from.
Definition: context.h:77
lightify_ctx::gw_protocol_version
int gw_protocol_version
Definition: context.h:102
lightify_ctx::log_priority
int log_priority
Definition: context.h:84
lightify_ctx::log_fn
void(* log_fn)(struct lightify_ctx *ctx, int priority, const char *file, int line, const char *fn, const char *format, va_list args)
Definition: context.h:70
lightify_node
Definition: node.c:43
lightify_ctx::groups
struct lightify_group * groups
Definition: context.h:93
lightify_ctx::socket
int socket
Definition: context.h:87