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 #include <ucx/string.h>
30
31 #include "../public/nsapi.h"
32
33 #include "object.h"
34
35 #include "pool.h"
36 #include "../daemon/func.h"
37
38
39
40 httpd_object* object_new(pool_handle_t *pool, char *name) {
41 // TODO: Speicherverwaltung
42 httpd_object *obj = pool_malloc(pool, sizeof(httpd_object));
43 obj->pool = pool;
44 obj->name = name;
45 obj->path = NULL;
46
47 // create directive table
48 obj->dt = pool_calloc(pool, NUM_NSAPI_TYPES - 1, sizeof(struct dtable));
49 obj->nd = NUM_NSAPI_TYPES - 1;
50
51 return obj;
52 }
53
54 void object_free(httpd_object *obj) {
55 //free(obj->name);
56 //free(obj->dt);
57 }
58
59
60 void object_add_directive(httpd_object *obj, directive *dir, int dt) {
61 dtable *l = object_get_dtable(obj, dt);
62 // allocate space for the new directive
63
64 //l->dirs = realloc(l->dirs, (l->ndir+1)*sizeof(void*));
65 // TODO: use realloc
66
67 directive **drs = pool_malloc(obj->pool, (l->ndir+1)*sizeof(void*));
68 for(int i=0;i<l->ndir;i++) {
69 drs[i] = l->dirs[i];
70 }
71 if(l->dirs != NULL) {
72 pool_free(obj->pool, l->dirs);
73 }
74 l->dirs = drs;
75
76 // add directive
77 l->dirs[l->ndir] = dir;
78 l->ndir++;
79 }
80
81
82 /* objset functions */
83 httpd_objset* objset_create(pool_handle_t *pool) {
84 httpd_objset *os = pool_malloc(pool, sizeof(httpd_objset));
85
86 os->obj = pool_calloc(pool, 2, sizeof(void*));
87 os->pos = 0;
88
89 return os;
90 }
91
92 void objset_add_object(pool_handle_t *p, httpd_objset *os, httpd_object *obj) {
93 if(os->pos != 0 && os->pos % 2 == 0) {
94 os->obj = pool_realloc(p, os->obj, (os->pos + 2) * sizeof(void*));
95 }
96 os->obj[os->pos] = obj;
97 os->pos++;
98 }
99
100 void httpobjconf_add_object(HTTPObjectConfig *conf, httpd_object *obj) {
101 conf->nobj++;
102 conf->objects = realloc(conf->objects, conf->nobj * sizeof(void*));
103 conf->objects[conf->nobj - 1] = obj;
104 }
105
106
107 void nsapi_context_next_stage(NSAPIContext *context) {
108 context->dtable_index = 0;
109 context->objset_index = -1;
110 context->last_req_code = REQ_NOACTION;
111 }
112
113
114 Condition* condition_from_str(pool_handle_t *pool, char *expr, size_t len) {
115 Condition *cond = pool_malloc(pool, sizeof(Condition));
116 cond->expression = NULL;
117 cond->parent = NULL;
118 cond->index = 0;
119
120 printf("Expression: {");
121 fwrite(expr, len, 1, stdout);
122 printf("}\n");
123
124 cond->expression = expression_from_str(pool, expr, len);
125
126 return cond;
127 }
128
129 Expression* expression_from_str(pool_handle_t *pool, char *expr, size_t len) {
130 return NULL;
131 }
132
133 int condition_evaluate(Condition *condition, Session *sn, Request *rq) {
134 return 1;
135 }
136