/src/php-src/ext/uri/uriparser/src/UriSetHostAuto.c
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1 | | /* |
2 | | * uriparser - RFC 3986 URI parsing library |
3 | | * |
4 | | * Copyright (C) 2025, Sebastian Pipping <sebastian@pipping.org> |
5 | | * All rights reserved. |
6 | | * |
7 | | * Redistribution and use in source and binary forms, with or without |
8 | | * modification, are permitted provided that the following conditions |
9 | | * are met: |
10 | | * |
11 | | * 1. Redistributions of source code must retain the above |
12 | | * copyright notice, this list of conditions and the following |
13 | | * disclaimer. |
14 | | * |
15 | | * 2. Redistributions in binary form must reproduce the above |
16 | | * copyright notice, this list of conditions and the following |
17 | | * disclaimer in the documentation and/or other materials |
18 | | * provided with the distribution. |
19 | | * |
20 | | * 3. Neither the name of the copyright holder nor the names of |
21 | | * its contributors may be used to endorse or promote products |
22 | | * derived from this software without specific prior written |
23 | | * permission. |
24 | | * |
25 | | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
26 | | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
27 | | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
28 | | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
29 | | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
30 | | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
31 | | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
32 | | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
33 | | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
34 | | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
35 | | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
36 | | * OF THE POSSIBILITY OF SUCH DAMAGE. |
37 | | */ |
38 | | |
39 | | /* What encodings are enabled? */ |
40 | | #include <uriparser/UriDefsConfig.h> |
41 | | #if (!defined(URI_PASS_ANSI) && !defined(URI_PASS_UNICODE)) |
42 | | /* Include SELF twice */ |
43 | | # ifdef URI_ENABLE_ANSI |
44 | | # define URI_PASS_ANSI 1 |
45 | | # include "UriSetHostAuto.c" |
46 | | # undef URI_PASS_ANSI |
47 | | # endif |
48 | | # ifdef URI_ENABLE_UNICODE |
49 | | # define URI_PASS_UNICODE 1 |
50 | | # include "UriSetHostAuto.c" |
51 | | # undef URI_PASS_UNICODE |
52 | | # endif |
53 | | #else |
54 | | # ifdef URI_PASS_ANSI |
55 | | # include <uriparser/UriDefsAnsi.h> |
56 | | # else |
57 | | # include <uriparser/UriDefsUnicode.h> |
58 | | # include <wchar.h> |
59 | | # endif |
60 | | |
61 | | # ifndef URI_DOXYGEN |
62 | | # include <uriparser/Uri.h> |
63 | | # include "UriSetHostBase.h" |
64 | | # include "UriSetHostCommon.h" |
65 | | # include "UriMemory.h" |
66 | | # endif |
67 | | |
68 | | # include <assert.h> |
69 | | |
70 | | int URI_FUNC(SetHostAutoMm)(URI_TYPE(Uri) * uri, const URI_CHAR * first, |
71 | 0 | const URI_CHAR * afterLast, UriMemoryManager * memory) { |
72 | 0 | if ((uri == NULL) || ((first == NULL) != (afterLast == NULL))) { |
73 | 0 | return URI_ERROR_NULL; |
74 | 0 | } |
75 | | |
76 | 0 | URI_CHECK_MEMORY_MANAGER(memory); /* may return */ |
77 | | |
78 | 0 | if ((first == NULL) || (first >= afterLast)) { |
79 | 0 | return URI_FUNC(SetHostRegNameMm)(uri, first, afterLast, memory); |
80 | 0 | } |
81 | | |
82 | | /* Auto-detect type and then apply */ |
83 | 0 | UriHostType hostType; |
84 | | |
85 | | /* IPv6 or IPvFuture? */ |
86 | 0 | if (first[0] == _UT('[')) { |
87 | 0 | if ((afterLast - first < 2) || (afterLast[-1] != _UT(']'))) { |
88 | 0 | return URI_ERROR_SYNTAX; |
89 | 0 | } |
90 | | |
91 | | /* Drop the bracket wrap (for InternalSetHostMm call below) */ |
92 | 0 | first++; |
93 | 0 | afterLast--; |
94 | |
|
95 | 0 | if (first >= afterLast) { |
96 | 0 | return URI_ERROR_SYNTAX; |
97 | 0 | } |
98 | | |
99 | 0 | switch (first[0]) { |
100 | 0 | case _UT('v'): |
101 | 0 | case _UT('V'): |
102 | 0 | hostType = URI_HOST_TYPE_IPFUTURE; |
103 | 0 | break; |
104 | 0 | default: |
105 | 0 | hostType = URI_HOST_TYPE_IP6; |
106 | 0 | break; |
107 | 0 | } |
108 | | /* IPv4? */ |
109 | 0 | } else if (URI_FUNC(IsWellFormedHostIp4)(first, afterLast)) { |
110 | 0 | hostType = URI_HOST_TYPE_IP4; |
111 | 0 | } else { |
112 | | /* RegName! */ |
113 | 0 | hostType = URI_HOST_TYPE_REGNAME; |
114 | 0 | } |
115 | | |
116 | 0 | return URI_FUNC(InternalSetHostMm)(uri, hostType, first, afterLast, memory); |
117 | 0 | } Unexecuted instantiation: uriSetHostAutoMmA Unexecuted instantiation: uriSetHostAutoMmW |
118 | | |
119 | | int URI_FUNC(SetHostAuto)(URI_TYPE(Uri) * uri, const URI_CHAR * first, |
120 | 0 | const URI_CHAR * afterLast) { |
121 | 0 | return URI_FUNC(SetHostAutoMm)(uri, first, afterLast, NULL); |
122 | 0 | } Unexecuted instantiation: uriSetHostAutoA Unexecuted instantiation: uriSetHostAutoW |
123 | | |
124 | | #endif |