1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2013 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef SERVICE_H
30 #define SERVICE_H
31
32 #include "../public/nsapi.h"
33 #include "../util/systems.h"
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 #define AIO_BUF_SIZE 16384
40
41 typedef struct HttpRange HttpRange;
42
43 struct HttpRange {
44 off_t begin;
45 off_t end;
46 HttpRange *next;
47 };
48
49 typedef struct AsyncSendRange {
50 Session *sn;
51 Request *rq;
52 SYS_FILE in;
53 SYS_NETFD out;
54 off_t offset;
55 off_t end;
56 //off_t length;
57 off_t pos;
58 char *header;
59 int headerlen;
60 size_t headerpos;
61 Event *readev;
62 Event *writeev;
63 aiocb_s *aio;
64 size_t wpos;
65 WSBool read_complete;
66 WSBool read_inprogress;
67 WSBool write_inprogress;
68 WSBool error;
69 } AsyncSendRange;
70
71 int send_file(pblock *pb, Session *sn, Request *rq);
72
73 int service_hello(pblock *pb, Session *sn, Request *rq);
74 int service_ws_hello(pblock *pb, Session *sn, Request *rq);
75
76 int service_index(pblock *pb, Session *sn, Request *rq);
77
78 int send_options(pblock *pb, Session *sn, Request *rq);
79
80 #ifdef __cplusplus
81 }
82 #endif
83
84 #endif /* SERVICE_H */
85
86