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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 2011 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 SESSIONHANDLER_H |
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30 #define SESSIONHANDLER_H |
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31 |
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32 #include "../util/thrpool.h" |
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33 #include "../public/nsapi.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 typedef struct _session_handler SessionHandler; |
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40 typedef struct _connection Connection; |
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41 |
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42 struct _connection { |
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43 int fd; |
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44 struct sockaddr_in address; |
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45 SessionHandler *session_handler; |
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46 }; |
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47 |
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48 typedef void(*enqueue_connection_f)(SessionHandler*, Connection*); |
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49 struct _session_handler { |
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50 enqueue_connection_f enqueue_connection; |
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51 }; |
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52 |
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53 /* |
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54 * BasicSessionHandler |
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55 * |
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56 * The BasicSessionHandler enqueues the connections to a threadpool. IO and |
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57 * request processing is handled by one thread. |
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58 */ |
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59 typedef struct _basic_session_handler { |
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60 SessionHandler sh; |
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61 threadpool_t *threadpool; |
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62 |
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63 } BasicSessionHandler; |
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64 |
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65 |
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66 SessionHandler* create_basic_session_handler(); |
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67 |
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68 void basic_enq_conn(SessionHandler *handler, Connection *conn); |
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69 |
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70 void* basic_run_session(void *data); |
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71 |
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72 |
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73 |
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74 #ifdef __cplusplus |
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75 } |
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76 #endif |
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77 |
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78 #endif /* SESSIONHANDLER_H */ |
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79 |