1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
/*
* uriparser - RFC 3986 URI parsing library
*
* Copyright (C) 2007, Weijia Song <songweijia@gmail.com>
* Copyright (C) 2007, Sebastian Pipping <webmaster@hartwork.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* * Neither the name of the <ORGANIZATION> nor the names of its
* contributors may be used to endorse or promote products
* derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* What encodings are enabled? */
#include <uriparser/UriDefsConfig.h>
#if (!defined(URI_PASS_ANSI) && !defined(URI_PASS_UNICODE))
/* Include SELF twice */
# ifdef URI_ENABLE_ANSI
# define URI_PASS_ANSI 1
# include "UriCompare.c"
# undef URI_PASS_ANSI
# endif
# ifdef URI_ENABLE_UNICODE
# define URI_PASS_UNICODE 1
# include "UriCompare.c"
# undef URI_PASS_UNICODE
# endif
#else
# ifdef URI_PASS_ANSI
# include <uriparser/UriDefsAnsi.h>
# else
# include <uriparser/UriDefsUnicode.h>
# include <wchar.h>
# endif
#ifndef URI_DOXYGEN
# include <uriparser/Uri.h>
# include <uriparser/UriIp4.h>
# include "UriCommon.h"
#endif
static int URI_FUNC(CompareRange)(const URI_TYPE(TextRange) * a,
const URI_TYPE(TextRange) * b);
/* Compares two text ranges for equal text content */
static URI_INLINE int URI_FUNC(CompareRange)(const URI_TYPE(TextRange) * a,
const URI_TYPE(TextRange) * b) {
int diff;
/* NOTE: Both NULL means equal! */
if ((a == NULL) || (b == NULL)) {
return ((a == NULL) && (b == NULL)) ? URI_TRUE : URI_FALSE;
}
diff = ((int)(a->afterLast - a->first) - (int)(b->afterLast - b->first));
if (diff > 0) {
return 1;
} else if (diff < 0) {
return -1;
}
return URI_STRNCMP(a->first, b->first, (a->afterLast - a->first));
}
UriBool URI_FUNC(EqualsUri)(const URI_TYPE(Uri) * a,
const URI_TYPE(Uri) * b) {
/* NOTE: Both NULL means equal! */
if ((a == NULL) || (b == NULL)) {
return ((a == NULL) && (b == NULL)) ? URI_TRUE : URI_FALSE;
}
/* scheme */
if (URI_FUNC(CompareRange)(&(a->scheme), &(b->scheme))) {
return URI_FALSE;
}
/* absolutePath */
if ((a->scheme.first == NULL)&& (a->absolutePath != b->absolutePath)) {
return URI_FALSE;
}
/* userInfo */
if (URI_FUNC(CompareRange)(&(a->userInfo), &(b->userInfo))) {
return URI_FALSE;
}
/* Host */
if (((a->hostData.ip4 == NULL) != (b->hostData.ip4 == NULL))
|| ((a->hostData.ip6 == NULL) != (b->hostData.ip6 == NULL))
|| ((a->hostData.ipFuture.first == NULL)
!= (b->hostData.ipFuture.first == NULL))) {
return URI_FALSE;
}
if (a->hostData.ip4 != NULL) {
if (memcmp(a->hostData.ip4->data, b->hostData.ip4->data, 4)) {
return URI_FALSE;
}
}
if (a->hostData.ip6 != NULL) {
if (memcmp(a->hostData.ip6->data, b->hostData.ip6->data, 16)) {
return URI_FALSE;
}
}
if (a->hostData.ipFuture.first != NULL) {
if (URI_FUNC(CompareRange)(&(a->hostData.ipFuture), &(b->hostData.ipFuture))) {
return URI_FALSE;
}
}
if ((a->hostData.ip4 == NULL)
&& (a->hostData.ip6 == NULL)
&& (a->hostData.ipFuture.first == NULL)) {
if (URI_FUNC(CompareRange)(&(a->hostText), &(b->hostText))) {
return URI_FALSE;
}
}
/* portText */
if (URI_FUNC(CompareRange)(&(a->portText), &(b->portText))) {
return URI_FALSE;
}
/* Path */
if ((a->pathHead == NULL) != (b->pathHead == NULL)) {
return URI_FALSE;
}
if (a->pathHead != NULL) {
URI_TYPE(PathSegment) * walkA = a->pathHead;
URI_TYPE(PathSegment) * walkB = b->pathHead;
do {
if (URI_FUNC(CompareRange)(&(walkA->text), &(walkB->text))) {
return URI_FALSE;
}
if ((walkA->next == NULL) != (walkB->next == NULL)) {
return URI_FALSE;
}
walkA = walkA->next;
walkB = walkB->next;
} while (walkA != NULL);
}
/* query */
if (URI_FUNC(CompareRange)(&(a->query), &(b->query))) {
return URI_FALSE;
}
/* fragment */
if (URI_FUNC(CompareRange)(&(a->fragment), &(b->fragment))) {
return URI_FALSE;
}
return URI_TRUE; /* Equal*/
}
#endif
|
