liblightify
context.h
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1 /*
2  liblightify -- library to control OSRAM's LIGHTIFY
3 
4 Copyright (c) 2015, Tobias Frost <tobi@coldtobi.de>
5 All rights reserved.
6 
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
9  * Redistributions of source code must retain the above copyright
10  notice, this list of conditions and the following disclaimer.
11  * Redistributions in binary form must reproduce the above copyright
12  notice, this list of conditions and the following disclaimer in the
13  documentation and/or other materials provided with the distribution.
14  * Neither the name of the author nor the
15  names of its contributors may be used to endorse or promote products
16  derived from this software without specific prior written permission.
17 
18 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
22 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29 
30 /*
31  * libcontext.h
32  *
33  * Created on: 13.08.2015
34  * Author: tobi
35  */
36 
37 #ifndef SRC_LIBCONTEXT_H_
38 #define SRC_LIBCONTEXT_H_
39 
40 #ifdef HAVE_CONFIG_H
41 #include "config.h"
42 #endif
43 
44 #include <stdio.h>
45 #include <stdlib.h>
46 #include <sys/time.h>
47 #include <stdarg.h>
48 
49 /* Protocol versions */
50 #define GW_PROT_OLD (0)
51 /* seen dec 2015 */
52 #define GW_PROT_1512 (0x1512)
53 
62 struct lightify_nodes;
68 struct lightify_ctx {
69  // Function pointer to the custom logging function.
70  void (*log_fn)(struct lightify_ctx *ctx, int priority, const char *file,
71  int line, const char *fn, const char *format, va_list args);
72 
74  int (*socket_read_fn)(struct lightify_ctx *ctx, unsigned char *msg, size_t size);
75 
77  int (*socket_write_fn)(struct lightify_ctx *ctx, unsigned char *msg, size_t size);
78 
80 
81  // user supplied data, not used by the library
82  void *userdata;
83 
85 
87  int socket;
88 
91 
94 
96  uint32_t cnt;
97 
99  struct timeval iotimeout;
100 
103 
104 };
105 
106 #endif /* SRC_LIBCONTEXT_H_ */
static void const char * format
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
struct lightify_node * nodes
Definition: context.h:90
int socket
Definition: context.h:87
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
struct lightify_group * groups
Definition: context.h:93
uint32_t cnt
Definition: context.h:96
int gw_protocol_version
Definition: context.h:102
int log_priority
Definition: context.h:84
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
struct timeval iotimeout
Definition: context.h:99
void * userdata
Function pointer to the I/O handling – write to.
Definition: context.h:82