src/server/safs/service.h

Sat, 13 Jan 2018 18:48:19 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sat, 13 Jan 2018 18:48:19 +0100
branch
aio
changeset 192
6a145e13d933
parent 184
a2a15ad6e4b9
permissions
-rw-r--r--

replaces eventfd with pipe and closes aio branch

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

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