forked from lorabasics/basicstation
-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathcups.h
More file actions
78 lines (67 loc) · 2.89 KB
/
cups.h
File metadata and controls
78 lines (67 loc) · 2.89 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
/*
* --- Revised 3-Clause BSD License ---
* Copyright Semtech Corporation 2022. 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 Semtech corporation 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 SEMTECH CORPORATION. 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.
*/
#ifndef _cups_h_
#define _cups_h_
#include "http.h"
enum {
CUPS_INI = 0,
CUPS_HTTP_REQ_PEND ,
CUPS_FEED_CUPS_URI , // never used - both expected to fit into HTTP buffer
CUPS_FEED_TC_URI , // ditto together with HTTP header
CUPS_FEED_CUPS_CRED ,
CUPS_FEED_TC_CRED ,
CUPS_FEED_SIGNATURE ,
CUPS_FEED_UPDATE ,
CUPS_DONE ,
CUPS_ERR_FAILED = -1,
CUPS_ERR_NOURI = -2,
CUPS_ERR_TIMEOUT = -3,
CUPS_ERR_REJECTED = -4,
CUPS_ERR_CLOSED = -5,
CUPS_ERR_DEAD = -6,
};
#define UPDATE_FLAG(n) (1 << (CUPS_FEED_##n - CUPS_FEED_CUPS_URI))
typedef struct cups_sig cups_sig_t;
typedef struct cups {
http_t hc; // HTTP connection state
tmr_t timeout;
s1_t cstate; // state of CUPS engine
u1_t uflags; // update flags - which parts have been updated
u1_t temp_n;
u1_t temp[4]; // assemble length fields
int segm_off;
int segm_len;
tmrcb_t ondone;
cups_sig_t* sig;
} cups_t;
#define timeout2cups(p) memberof(cups_t, p, timeout)
#define conn2cups(p) memberof(cups_t, p, hc.c)
cups_t* cups_ini ();
void cups_free (cups_t* cups);
void cups_start (cups_t* cups);
#endif // _cups_h_