src/server/daemon/httprequest.h

Wed, 28 Dec 2016 12:23:51 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Wed, 28 Dec 2016 12:23:51 +0100
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using host header to select virtual server

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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 HTTPREQUEST_H
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30 #define HTTPREQUEST_H
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31
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32 #include <ucx/string.h>
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33
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34 #include "sessionhandler.h"
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35 #include "../public/nsapi.h"
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36 #include "../util/pool.h"
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37 #include "session.h"
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38 #include "request.h"
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39
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40 #ifdef __cplusplus
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41 extern "C" {
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42 #endif
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43
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44 typedef struct _http_request HTTPRequest;
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45 typedef struct _header Header;
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46 typedef struct _header_array HeaderArray;
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47
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48 struct _http_request {
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49 Connection *connection;
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50 sstr_t request_line;
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51 sstr_t method;
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52 sstr_t uri;
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53 sstr_t httpv;
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54 HeaderArray *headers;
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55 netbuf *netbuf;
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56 time_t req_start;
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57 };
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58
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59 struct _header {
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60 sstr_t name;
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61 sstr_t value;
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62 };
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63
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64 struct _header_array {
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65 HeaderArray *next;
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66 Header *headers;
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67 int len;
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68 int alloc;
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69 };
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71 void http_request_init(HTTPRequest *req);
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72 void http_request_cleanup(HTTPRequest *req);
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74 sstr_t http_request_get_abspath(HTTPRequest *req);
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75
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76 /*
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77 * starts request processing after reading the request header
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78 *
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79 * request: request object
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80 * pool: current thread pool or NULL
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81 */
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82 int handle_request(HTTPRequest *request, threadpool_t *pool);
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86 void header_add(HeaderArray *hd, sstr_t name, sstr_t value);
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87 void header_array_free(HeaderArray *hd);
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89 int nsapi_handle_request(NSAPISession *sn, NSAPIRequest *rq);
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90 int nsapi_finish_request(NSAPISession *sn, NSAPIRequest *rq);
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91
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92 int nsapi_authtrans(NSAPISession *sn, NSAPIRequest *rq);
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93 int nsapi_nametrans(NSAPISession *sn, NSAPIRequest *rq);
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94 int nsapi_pathcheck(NSAPISession *sn, NSAPIRequest *rq);
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95 int nsapi_objecttype(NSAPISession *sn, NSAPIRequest *rq);
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96 int nsapi_service(NSAPISession *sn, NSAPIRequest *rq);
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97 int nsapi_error(NSAPISession *sn, NSAPIRequest *rq);
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98 int nsapi_addlog(NSAPISession *sn, NSAPIRequest *rq);
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99
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100 int nsapi_exec(directive *d, NSAPISession *sn, NSAPIRequest *rq);
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102 int nsapi_exec_tp(
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103 directive *d,
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104 NSAPISession *sn,
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105 NSAPIRequest *rq,
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106 threadpool_t *pool);
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107
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108 void nsapi_function_return(Session *sn, Request *rq, int ret);
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109
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110 void nsapi_change_threadpool(
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111 NSAPISession *sn,
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112 NSAPIRequest *rq,
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113 threadpool_t *thrpool);
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114
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115 void* thrpool_exec(void *d);
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116
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117 void* thrpool_change(void *data);
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118
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119
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120 int add_objects(
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121 HTTPObjectConfig *objs,
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122 httpd_objset *os,
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123 NSAPISession *sn,
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124 NSAPIRequest *rq,
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125 char *name,
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126 char *path);
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127
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128 int method_match(char *cmp, char *method);
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129
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130 /* request.h functions */
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131 int request_initialize(
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132 pool_handle_t *pool,
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133 HTTPRequest *hrq,
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134 NSAPIRequest *nrq);
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135
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136 #ifdef __cplusplus
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137 }
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138 #endif
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140 #endif /* HTTPREQUEST_H */
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141

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