diff options
Diffstat (limited to 'plugins/uriparser/UriParse.c')
| -rw-r--r-- | plugins/uriparser/UriParse.c | 2241 |
1 files changed, 0 insertions, 2241 deletions
diff --git a/plugins/uriparser/UriParse.c b/plugins/uriparser/UriParse.c deleted file mode 100644 index 5eee16d3..00000000 --- a/plugins/uriparser/UriParse.c +++ /dev/null @@ -1,2241 +0,0 @@ -/* - * uriparser - RFC 3986 URI parsing library - * - * Copyright (C) 2007, Weijia Song <songweijia@gmail.com> - * Copyright (C) 2007, Sebastian Pipping <sebastian@pipping.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. - */ - -/** - * @file UriParse.c - * Holds the RFC 3986 %URI parsing implementation. - * NOTE: This source file includes itself twice. - */ - -/* 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 "UriParse.c" -# undef URI_PASS_ANSI -# endif -# ifdef URI_ENABLE_UNICODE -# define URI_PASS_UNICODE 1 -# include "UriParse.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" -# include "UriParseBase.h" -#endif - - - -#define URI_SET_DIGIT \ - _UT('0'): \ - case _UT('1'): \ - case _UT('2'): \ - case _UT('3'): \ - case _UT('4'): \ - case _UT('5'): \ - case _UT('6'): \ - case _UT('7'): \ - case _UT('8'): \ - case _UT('9') - -#define URI_SET_HEX_LETTER_UPPER \ - _UT('A'): \ - case _UT('B'): \ - case _UT('C'): \ - case _UT('D'): \ - case _UT('E'): \ - case _UT('F') - -#define URI_SET_HEX_LETTER_LOWER \ - _UT('a'): \ - case _UT('b'): \ - case _UT('c'): \ - case _UT('d'): \ - case _UT('e'): \ - case _UT('f') - -#define URI_SET_HEXDIG \ - URI_SET_DIGIT: \ - case URI_SET_HEX_LETTER_UPPER: \ - case URI_SET_HEX_LETTER_LOWER - -#define URI_SET_ALPHA \ - URI_SET_HEX_LETTER_UPPER: \ - case URI_SET_HEX_LETTER_LOWER: \ - case _UT('g'): \ - case _UT('G'): \ - case _UT('h'): \ - case _UT('H'): \ - case _UT('i'): \ - case _UT('I'): \ - case _UT('j'): \ - case _UT('J'): \ - case _UT('k'): \ - case _UT('K'): \ - case _UT('l'): \ - case _UT('L'): \ - case _UT('m'): \ - case _UT('M'): \ - case _UT('n'): \ - case _UT('N'): \ - case _UT('o'): \ - case _UT('O'): \ - case _UT('p'): \ - case _UT('P'): \ - case _UT('q'): \ - case _UT('Q'): \ - case _UT('r'): \ - case _UT('R'): \ - case _UT('s'): \ - case _UT('S'): \ - case _UT('t'): \ - case _UT('T'): \ - case _UT('u'): \ - case _UT('U'): \ - case _UT('v'): \ - case _UT('V'): \ - case _UT('w'): \ - case _UT('W'): \ - case _UT('x'): \ - case _UT('X'): \ - case _UT('y'): \ - case _UT('Y'): \ - case _UT('z'): \ - case _UT('Z') - - - -static const URI_CHAR * URI_FUNC(ParseAuthority)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseAuthorityTwo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseHexZero)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseHierPart)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseIpFutLoop)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseIpFutStopGo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseIpLit2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseIPv6address2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseMustBeSegmentNzNc)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseOwnHost)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseOwnHost2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseOwnHostUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseOwnHostUserInfoNz)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseOwnPortUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseOwnUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePartHelperTwo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePathAbsEmpty)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePathAbsNoLeadSlash)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePathRootless)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePchar)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePctEncoded)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePctSubUnres)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParsePort)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseQueryFrag)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseSegment)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseSegmentNz)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseSegmentNzNcOrScheme2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseUriReference)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseUriTail)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseUriTailTwo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); -static const URI_CHAR * URI_FUNC(ParseZeroMoreSlashSegs)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); - -static UriBool URI_FUNC(OnExitOwnHost2)(URI_TYPE(ParserState) * state, const URI_CHAR * first); -static UriBool URI_FUNC(OnExitOwnHostUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first); -static UriBool URI_FUNC(OnExitOwnPortUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first); -static UriBool URI_FUNC(OnExitSegmentNzNcOrScheme2)(URI_TYPE(ParserState) * state, const URI_CHAR * first); -static void URI_FUNC(OnExitPartHelperTwo)(URI_TYPE(ParserState) * state); - -static void URI_FUNC(ResetParserStateExceptUri)(URI_TYPE(ParserState) * state); - -static UriBool URI_FUNC(PushPathSegment)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast); - -static void URI_FUNC(StopSyntax)(URI_TYPE(ParserState) * state, const URI_CHAR * errorPos); -static void URI_FUNC(StopMalloc)(URI_TYPE(ParserState) * state); - - - -static URI_INLINE void URI_FUNC(StopSyntax)(URI_TYPE(ParserState) * state, - const URI_CHAR * errorPos) { - URI_FUNC(FreeUriMembers)(state->uri); - state->errorPos = errorPos; - state->errorCode = URI_ERROR_SYNTAX; -} - - - -static URI_INLINE void URI_FUNC(StopMalloc)(URI_TYPE(ParserState) * state) { - URI_FUNC(FreeUriMembers)(state->uri); - state->errorPos = NULL; - state->errorCode = URI_ERROR_MALLOC; -} - - - -/* - * [authority]-><[>[ipLit2][authorityTwo] - * [authority]->[ownHostUserInfoNz] - * [authority]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseAuthority)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - /* "" regname host */ - state->uri->hostText.first = URI_FUNC(SafeToPointTo); - state->uri->hostText.afterLast = URI_FUNC(SafeToPointTo); - return afterLast; - } - - switch (*first) { - case _UT('['): - { - const URI_CHAR * const afterIpLit2 - = URI_FUNC(ParseIpLit2)(state, first + 1, afterLast); - if (afterIpLit2 == NULL) { - return NULL; - } - state->uri->hostText.first = first + 1; /* HOST BEGIN */ - return URI_FUNC(ParseAuthorityTwo)(state, afterIpLit2, afterLast); - } - - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('@'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - state->uri->userInfo.first = first; /* USERINFO BEGIN */ - return URI_FUNC(ParseOwnHostUserInfoNz)(state, first, afterLast); - - default: - /* "" regname host */ - state->uri->hostText.first = URI_FUNC(SafeToPointTo); - state->uri->hostText.afterLast = URI_FUNC(SafeToPointTo); - return first; - } -} - - - -/* - * [authorityTwo]-><:>[port] - * [authorityTwo]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseAuthorityTwo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT(':'): - { - const URI_CHAR * const afterPort = URI_FUNC(ParsePort)(state, first + 1, afterLast); - if (afterPort == NULL) { - return NULL; - } - state->uri->portText.first = first + 1; /* PORT BEGIN */ - state->uri->portText.afterLast = afterPort; /* PORT END */ - return afterPort; - } - - default: - return first; - } -} - - - -/* - * [hexZero]->[HEXDIG][hexZero] - * [hexZero]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParseHexZero)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case URI_SET_HEXDIG: - return URI_FUNC(ParseHexZero)(state, first + 1, afterLast); - - default: - return first; - } -} - - - -/* - * [hierPart]->[pathRootless] - * [hierPart]-></>[partHelperTwo] - * [hierPart]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseHierPart)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('@'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return URI_FUNC(ParsePathRootless)(state, first, afterLast); - - case _UT('/'): - return URI_FUNC(ParsePartHelperTwo)(state, first + 1, afterLast); - - default: - return first; - } -} - - - -/* - * [ipFutLoop]->[subDelims][ipFutStopGo] - * [ipFutLoop]->[unreserved][ipFutStopGo] - * [ipFutLoop]-><:>[ipFutStopGo] - */ -static const URI_CHAR * URI_FUNC(ParseIpFutLoop)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return URI_FUNC(ParseIpFutStopGo)(state, first + 1, afterLast); - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } -} - - - -/* - * [ipFutStopGo]->[ipFutLoop] - * [ipFutStopGo]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParseIpFutStopGo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return URI_FUNC(ParseIpFutLoop)(state, first, afterLast); - - default: - return first; - } -} - - - -/* - * [ipFuture]-><v>[HEXDIG][hexZero]<.>[ipFutLoop] - */ -static const URI_CHAR * URI_FUNC(ParseIpFuture)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - /* - First character has already been - checked before entering this rule. - - switch (*first) { - case _UT('v'): - */ - if (first + 1 >= afterLast) { - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; - } - - switch (first[1]) { - case URI_SET_HEXDIG: - { - const URI_CHAR * afterIpFutLoop; - const URI_CHAR * const afterHexZero - = URI_FUNC(ParseHexZero)(state, first + 2, afterLast); - if (afterHexZero == NULL) { - return NULL; - } - if ((afterHexZero >= afterLast) - || (*afterHexZero != _UT('.'))) { - URI_FUNC(StopSyntax)(state, afterHexZero); - return NULL; - } - state->uri->hostText.first = first; /* HOST BEGIN */ - state->uri->hostData.ipFuture.first = first; /* IPFUTURE BEGIN */ - afterIpFutLoop = URI_FUNC(ParseIpFutLoop)(state, afterHexZero + 1, afterLast); - if (afterIpFutLoop == NULL) { - return NULL; - } - state->uri->hostText.afterLast = afterIpFutLoop; /* HOST END */ - state->uri->hostData.ipFuture.afterLast = afterIpFutLoop; /* IPFUTURE END */ - return afterIpFutLoop; - } - - default: - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; - } - - /* - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - */ -} - - - -/* - * [ipLit2]->[ipFuture]<]> - * [ipLit2]->[IPv6address2] - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseIpLit2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - switch (*first) { - case _UT('v'): - { - const URI_CHAR * const afterIpFuture - = URI_FUNC(ParseIpFuture)(state, first, afterLast); - if (afterIpFuture == NULL) { - return NULL; - } - if ((afterIpFuture >= afterLast) - || (*afterIpFuture != _UT(']'))) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - return afterIpFuture + 1; - } - - case _UT(':'): - case _UT(']'): - case URI_SET_HEXDIG: - state->uri->hostData.ip6 = malloc(1 * sizeof(UriIp6)); /* Freed when stopping on parse error */ - if (state->uri->hostData.ip6 == NULL) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return URI_FUNC(ParseIPv6address2)(state, first, afterLast); - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } -} - - - -/* - * [IPv6address2]->..<]> - */ -static const URI_CHAR * URI_FUNC(ParseIPv6address2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - int zipperEver = 0; - int quadsDone = 0; - int digitCount = 0; - unsigned char digitHistory[4]; - int ip4OctetsDone = 0; - - unsigned char quadsAfterZipper[14]; - int quadsAfterZipperCount = 0; - - - for (;;) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - /* Inside IPv4 part? */ - if (ip4OctetsDone > 0) { - /* Eat rest of IPv4 address */ - for (;;) { - switch (*first) { - case URI_SET_DIGIT: - if (digitCount == 4) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - digitHistory[digitCount++] = (unsigned char)(9 + *first - _UT('9')); - break; - - case _UT('.'): - if ((ip4OctetsDone == 4) /* NOTE! */ - || (digitCount == 0) - || (digitCount == 4)) { - /* Invalid digit or octet count */ - URI_FUNC(StopSyntax)(state, first); - return NULL; - } else if ((digitCount > 1) - && (digitHistory[0] == 0)) { - /* Leading zero */ - URI_FUNC(StopSyntax)(state, first - digitCount); - return NULL; - } else if ((digitCount > 2) - && (digitHistory[1] == 0)) { - /* Leading zero */ - URI_FUNC(StopSyntax)(state, first - digitCount + 1); - return NULL; - } else if ((digitCount == 3) - && (100 * digitHistory[0] - + 10 * digitHistory[1] - + digitHistory[2] > 255)) { - /* Octet value too large */ - if (digitHistory[0] > 2) { - URI_FUNC(StopSyntax)(state, first - 3); - } else if (digitHistory[1] > 5) { - URI_FUNC(StopSyntax)(state, first - 2); - } else { - URI_FUNC(StopSyntax)(state, first - 1); - } - return NULL; - } - - /* Copy IPv4 octet */ - state->uri->hostData.ip6->data[16 - 4 + ip4OctetsDone] = uriGetOctetValue(digitHistory, digitCount); - digitCount = 0; - ip4OctetsDone++; - break; - - case _UT(']'): - if ((ip4OctetsDone != 3) /* NOTE! */ - || (digitCount == 0) - || (digitCount == 4)) { - /* Invalid digit or octet count */ - URI_FUNC(StopSyntax)(state, first); - return NULL; - } else if ((digitCount > 1) - && (digitHistory[0] == 0)) { - /* Leading zero */ - URI_FUNC(StopSyntax)(state, first - digitCount); - return NULL; - } else if ((digitCount > 2) - && (digitHistory[1] == 0)) { - /* Leading zero */ - URI_FUNC(StopSyntax)(state, first - digitCount + 1); - return NULL; - } else if ((digitCount == 3) - && (100 * digitHistory[0] - + 10 * digitHistory[1] - + digitHistory[2] > 255)) { - /* Octet value too large */ - if (digitHistory[0] > 2) { - URI_FUNC(StopSyntax)(state, first - 3); - } else if (digitHistory[1] > 5) { - URI_FUNC(StopSyntax)(state, first - 2); - } else { - URI_FUNC(StopSyntax)(state, first - 1); - } - return NULL; - } - - state->uri->hostText.afterLast = first; /* HOST END */ - - /* Copy missing quads right before IPv4 */ - memcpy(state->uri->hostData.ip6->data + 16 - 4 - 2 * quadsAfterZipperCount, - quadsAfterZipper, 2 * quadsAfterZipperCount); - - /* Copy last IPv4 octet */ - state->uri->hostData.ip6->data[16 - 4 + 3] = uriGetOctetValue(digitHistory, digitCount); - - return first + 1; - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - first++; - } - } else { - /* Eat while no dot in sight */ - int letterAmong = 0; - int walking = 1; - do { - switch (*first) { - case URI_SET_HEX_LETTER_LOWER: - letterAmong = 1; - if (digitCount == 4) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - digitHistory[digitCount] = (unsigned char)(15 + *first - _UT('f')); - digitCount++; - break; - - case URI_SET_HEX_LETTER_UPPER: - letterAmong = 1; - if (digitCount == 4) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - digitHistory[digitCount] = (unsigned char)(15 + *first - _UT('F')); - digitCount++; - break; - - case URI_SET_DIGIT: - if (digitCount == 4) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - digitHistory[digitCount] = (unsigned char)(9 + *first - _UT('9')); - digitCount++; - break; - - case _UT(':'): - { - int setZipper = 0; - - if (digitCount > 0) { - if (zipperEver) { - uriWriteQuadToDoubleByte(digitHistory, digitCount, quadsAfterZipper + 2 * quadsAfterZipperCount); - quadsAfterZipperCount++; - } else { - uriWriteQuadToDoubleByte(digitHistory, digitCount, state->uri->hostData.ip6->data + 2 * quadsDone); - } - quadsDone++; - digitCount = 0; - } - letterAmong = 0; - - /* Too many quads? */ - if (quadsDone >= 8 - zipperEver) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - /* "::"? */ - if (first + 1 >= afterLast) { - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; - } - if (first[1] == _UT(':')) { - const int resetOffset = 2 * (quadsDone + (digitCount > 0)); - - first++; - if (zipperEver) { - URI_FUNC(StopSyntax)(state, first); - return NULL; /* "::.+::" */ - } - - /* Zero everything after zipper */ - memset(state->uri->hostData.ip6->data + resetOffset, 0, 16 - resetOffset); - setZipper = 1; - - /* ":::+"? */ - if (first + 1 >= afterLast) { - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; /* No ']' yet */ - } - if (first[1] == _UT(':')) { - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; /* ":::+ "*/ - } - } - - if (setZipper) { - zipperEver = 1; - } - } - break; - - case _UT('.'): - if ((quadsDone > 6) /* NOTE */ - || (!zipperEver && (quadsDone < 6)) - || letterAmong - || (digitCount == 0) - || (digitCount == 4)) { - /* Invalid octet before */ - URI_FUNC(StopSyntax)(state, first); - return NULL; - } else if ((digitCount > 1) - && (digitHistory[0] == 0)) { - /* Leading zero */ - URI_FUNC(StopSyntax)(state, first - digitCount); - return NULL; - } else if ((digitCount > 2) - && (digitHistory[1] == 0)) { - /* Leading zero */ - URI_FUNC(StopSyntax)(state, first - digitCount + 1); - return NULL; - } else if ((digitCount == 3) - && (100 * digitHistory[0] - + 10 * digitHistory[1] - + digitHistory[2] > 255)) { - /* Octet value too large */ - if (digitHistory[0] > 2) { - URI_FUNC(StopSyntax)(state, first - 3); - } else if (digitHistory[1] > 5) { - URI_FUNC(StopSyntax)(state, first - 2); - } else { - URI_FUNC(StopSyntax)(state, first - 1); - } - return NULL; - } - - /* Copy first IPv4 octet */ - state->uri->hostData.ip6->data[16 - 4] = uriGetOctetValue(digitHistory, digitCount); - digitCount = 0; - - /* Switch over to IPv4 loop */ - ip4OctetsDone = 1; - walking = 0; - break; - - case _UT(']'): - /* Too little quads? */ - if (!zipperEver && !((quadsDone == 7) && (digitCount > 0))) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - if (digitCount > 0) { - if (zipperEver) { - uriWriteQuadToDoubleByte(digitHistory, digitCount, quadsAfterZipper + 2 * quadsAfterZipperCount); - quadsAfterZipperCount++; - } else { - uriWriteQuadToDoubleByte(digitHistory, digitCount, state->uri->hostData.ip6->data + 2 * quadsDone); - } - /* - quadsDone++; - digitCount = 0; - */ - } - - /* Copy missing quads to the end */ - memcpy(state->uri->hostData.ip6->data + 16 - 2 * quadsAfterZipperCount, - quadsAfterZipper, 2 * quadsAfterZipperCount); - - state->uri->hostText.afterLast = first; /* HOST END */ - return first + 1; /* Fine */ - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - first++; - - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; /* No ']' yet */ - } - } while (walking); - } - } -} - - - -/* - * [mustBeSegmentNzNc]->[pctEncoded][mustBeSegmentNzNc] - * [mustBeSegmentNzNc]->[subDelims][mustBeSegmentNzNc] - * [mustBeSegmentNzNc]->[unreserved][mustBeSegmentNzNc] - * [mustBeSegmentNzNc]->[uriTail] // can take <NULL> - * [mustBeSegmentNzNc]-></>[segment][zeroMoreSlashSegs][uriTail] - * [mustBeSegmentNzNc]-><@>[mustBeSegmentNzNc] - */ -static const URI_CHAR * URI_FUNC(ParseMustBeSegmentNzNc)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - if (!URI_FUNC(PushPathSegment)(state, state->uri->scheme.first, first)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - state->uri->scheme.first = NULL; /* Not a scheme, reset */ - return afterLast; - } - - switch (*first) { - case _UT('%'): - { - const URI_CHAR * const afterPctEncoded - = URI_FUNC(ParsePctEncoded)(state, first, afterLast); - if (afterPctEncoded == NULL) { - return NULL; - } - return URI_FUNC(ParseMustBeSegmentNzNc)(state, afterPctEncoded, afterLast); - } - - case _UT('@'): - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('*'): - case _UT(','): - case _UT(';'): - case _UT('\''): - case _UT('+'): - case _UT('='): - case _UT('-'): - case _UT('.'): - case _UT('_'): - case _UT('~'): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return URI_FUNC(ParseMustBeSegmentNzNc)(state, first + 1, afterLast); - - case _UT('/'): - { - const URI_CHAR * afterZeroMoreSlashSegs; - const URI_CHAR * afterSegment; - if (!URI_FUNC(PushPathSegment)(state, state->uri->scheme.first, first)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - state->uri->scheme.first = NULL; /* Not a scheme, reset */ - afterSegment = URI_FUNC(ParseSegment)(state, first + 1, afterLast); - if (afterSegment == NULL) { - return NULL; - } - if (!URI_FUNC(PushPathSegment)(state, first + 1, afterSegment)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - afterZeroMoreSlashSegs - = URI_FUNC(ParseZeroMoreSlashSegs)(state, afterSegment, afterLast); - if (afterZeroMoreSlashSegs == NULL) { - return NULL; - } - return URI_FUNC(ParseUriTail)(state, afterZeroMoreSlashSegs, afterLast); - } - - default: - if (!URI_FUNC(PushPathSegment)(state, state->uri->scheme.first, first)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - state->uri->scheme.first = NULL; /* Not a scheme, reset */ - return URI_FUNC(ParseUriTail)(state, first, afterLast); - } -} - - - -/* - * [ownHost]-><[>[ipLit2][authorityTwo] - * [ownHost]->[ownHost2] // can take <NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseOwnHost)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('['): - { - const URI_CHAR * const afterIpLit2 - = URI_FUNC(ParseIpLit2)(state, first + 1, afterLast); - if (afterIpLit2 == NULL) { - return NULL; - } - state->uri->hostText.first = first + 1; /* HOST BEGIN */ - return URI_FUNC(ParseAuthorityTwo)(state, afterIpLit2, afterLast); - } - - default: - return URI_FUNC(ParseOwnHost2)(state, first, afterLast); - } -} - - - -static URI_INLINE UriBool URI_FUNC(OnExitOwnHost2)(URI_TYPE(ParserState) * state, const URI_CHAR * first) { - state->uri->hostText.afterLast = first; /* HOST END */ - - /* Valid IPv4 or just a regname? */ - state->uri->hostData.ip4 = malloc(1 * sizeof(UriIp4)); /* Freed when stopping on parse error */ - if (state->uri->hostData.ip4 == NULL) { - return URI_FALSE; /* Raises malloc error */ - } - if (URI_FUNC(ParseIpFourAddress)(state->uri->hostData.ip4->data, - state->uri->hostText.first, state->uri->hostText.afterLast)) { - /* Not IPv4 */ - free(state->uri->hostData.ip4); - state->uri->hostData.ip4 = NULL; - } - return URI_TRUE; /* Success */ -} - - - -/* - * [ownHost2]->[authorityTwo] // can take <NULL> - * [ownHost2]->[pctSubUnres][ownHost2] - */ -static const URI_CHAR * URI_FUNC(ParseOwnHost2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - if (!URI_FUNC(OnExitOwnHost2)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(';'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - { - const URI_CHAR * const afterPctSubUnres - = URI_FUNC(ParsePctSubUnres)(state, first, afterLast); - if (afterPctSubUnres == NULL) { - return NULL; - } - return URI_FUNC(ParseOwnHost2)(state, afterPctSubUnres, afterLast); - } - - default: - if (!URI_FUNC(OnExitOwnHost2)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return URI_FUNC(ParseAuthorityTwo)(state, first, afterLast); - } -} - - - -static URI_INLINE UriBool URI_FUNC(OnExitOwnHostUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first) { - state->uri->hostText.first = state->uri->userInfo.first; /* Host instead of userInfo, update */ - state->uri->userInfo.first = NULL; /* Not a userInfo, reset */ - state->uri->hostText.afterLast = first; /* HOST END */ - - /* Valid IPv4 or just a regname? */ - state->uri->hostData.ip4 = malloc(1 * sizeof(UriIp4)); /* Freed when stopping on parse error */ - if (state->uri->hostData.ip4 == NULL) { - return URI_FALSE; /* Raises malloc error */ - } - if (URI_FUNC(ParseIpFourAddress)(state->uri->hostData.ip4->data, - state->uri->hostText.first, state->uri->hostText.afterLast)) { - /* Not IPv4 */ - free(state->uri->hostData.ip4); - state->uri->hostData.ip4 = NULL; - } - return URI_TRUE; /* Success */ -} - - - -/* - * [ownHostUserInfo]->[ownHostUserInfoNz] - * [ownHostUserInfo]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseOwnHostUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - if (!URI_FUNC(OnExitOwnHostUserInfo)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('@'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return URI_FUNC(ParseOwnHostUserInfoNz)(state, first, afterLast); - - default: - if (!URI_FUNC(OnExitOwnHostUserInfo)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return first; - } -} - - - -/* - * [ownHostUserInfoNz]->[pctSubUnres][ownHostUserInfo] - * [ownHostUserInfoNz]-><:>[ownPortUserInfo] - * [ownHostUserInfoNz]-><@>[ownHost] - */ -static const URI_CHAR * URI_FUNC(ParseOwnHostUserInfoNz)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(';'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - { - const URI_CHAR * const afterPctSubUnres - = URI_FUNC(ParsePctSubUnres)(state, first, afterLast); - if (afterPctSubUnres == NULL) { - return NULL; - } - return URI_FUNC(ParseOwnHostUserInfo)(state, afterPctSubUnres, afterLast); - } - - case _UT(':'): - state->uri->hostText.afterLast = first; /* HOST END */ - state->uri->portText.first = first + 1; /* PORT BEGIN */ - return URI_FUNC(ParseOwnPortUserInfo)(state, first + 1, afterLast); - - case _UT('@'): - state->uri->userInfo.afterLast = first; /* USERINFO END */ - state->uri->hostText.first = first + 1; /* HOST BEGIN */ - return URI_FUNC(ParseOwnHost)(state, first + 1, afterLast); - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } -} - - - -static URI_INLINE UriBool URI_FUNC(OnExitOwnPortUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first) { - state->uri->hostText.first = state->uri->userInfo.first; /* Host instead of userInfo, update */ - state->uri->userInfo.first = NULL; /* Not a userInfo, reset */ - state->uri->portText.afterLast = first; /* PORT END */ - - /* Valid IPv4 or just a regname? */ - state->uri->hostData.ip4 = malloc(1 * sizeof(UriIp4)); /* Freed when stopping on parse error */ - if (state->uri->hostData.ip4 == NULL) { - return URI_FALSE; /* Raises malloc error */ - } - if (URI_FUNC(ParseIpFourAddress)(state->uri->hostData.ip4->data, - state->uri->hostText.first, state->uri->hostText.afterLast)) { - /* Not IPv4 */ - free(state->uri->hostData.ip4); - state->uri->hostData.ip4 = NULL; - } - return URI_TRUE; /* Success */ -} - - - -/* - * [ownPortUserInfo]->[ALPHA][ownUserInfo] - * [ownPortUserInfo]->[DIGIT][ownPortUserInfo] - * [ownPortUserInfo]-><.>[ownUserInfo] - * [ownPortUserInfo]-><_>[ownUserInfo] - * [ownPortUserInfo]-><~>[ownUserInfo] - * [ownPortUserInfo]-><->[ownUserInfo] - * [ownPortUserInfo]->[subDelims][ownUserInfo] - * [ownPortUserInfo]->[pctEncoded][ownUserInfo] - * [ownPortUserInfo]-><:>[ownUserInfo] - * [ownPortUserInfo]-><@>[ownHost] - * [ownPortUserInfo]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParseOwnPortUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - if (!URI_FUNC(OnExitOwnPortUserInfo)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return afterLast; - } - - switch (*first) { - /* begin sub-delims */ - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('\''): - case _UT('('): - case _UT(')'): - case _UT('*'): - case _UT('+'): - case _UT(','): - case _UT(';'): - case _UT('='): - /* end sub-delims */ - /* begin unreserved (except alpha and digit) */ - case _UT('-'): - case _UT('.'): - case _UT('_'): - case _UT('~'): - /* end unreserved (except alpha and digit) */ - case _UT(':'): - case URI_SET_ALPHA: - state->uri->hostText.afterLast = NULL; /* Not a host, reset */ - state->uri->portText.first = NULL; /* Not a port, reset */ - return URI_FUNC(ParseOwnUserInfo)(state, first + 1, afterLast); - - case URI_SET_DIGIT: - return URI_FUNC(ParseOwnPortUserInfo)(state, first + 1, afterLast); - - case _UT('%'): - state->uri->portText.first = NULL; /* Not a port, reset */ - { - const URI_CHAR * const afterPct - = URI_FUNC(ParsePctEncoded)(state, first, afterLast); - if (afterPct == NULL) { - return NULL; - } - return URI_FUNC(ParseOwnUserInfo)(state, afterPct, afterLast); - } - - case _UT('@'): - state->uri->hostText.afterLast = NULL; /* Not a host, reset */ - state->uri->portText.first = NULL; /* Not a port, reset */ - state->uri->userInfo.afterLast = first; /* USERINFO END */ - state->uri->hostText.first = first + 1; /* HOST BEGIN */ - return URI_FUNC(ParseOwnHost)(state, first + 1, afterLast); - - default: - if (!URI_FUNC(OnExitOwnPortUserInfo)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return first; - } -} - - - -/* - * [ownUserInfo]->[pctSubUnres][ownUserInfo] - * [ownUserInfo]-><:>[ownUserInfo] - * [ownUserInfo]-><@>[ownHost] - */ -static const URI_CHAR * URI_FUNC(ParseOwnUserInfo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(';'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - { - const URI_CHAR * const afterPctSubUnres - = URI_FUNC(ParsePctSubUnres)(state, first, afterLast); - if (afterPctSubUnres == NULL) { - return NULL; - } - return URI_FUNC(ParseOwnUserInfo)(state, afterPctSubUnres, afterLast); - } - - case _UT(':'): - return URI_FUNC(ParseOwnUserInfo)(state, first + 1, afterLast); - - case _UT('@'): - /* SURE */ - state->uri->userInfo.afterLast = first; /* USERINFO END */ - state->uri->hostText.first = first + 1; /* HOST BEGIN */ - return URI_FUNC(ParseOwnHost)(state, first + 1, afterLast); - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } -} - - - -static URI_INLINE void URI_FUNC(OnExitPartHelperTwo)(URI_TYPE(ParserState) * state) { - state->uri->absolutePath = URI_TRUE; -} - - - -/* - * [partHelperTwo]->[pathAbsNoLeadSlash] // can take <NULL> - * [partHelperTwo]-></>[authority][pathAbsEmpty] - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParsePartHelperTwo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(OnExitPartHelperTwo)(state); - return afterLast; - } - - switch (*first) { - case _UT('/'): - { - const URI_CHAR * const afterAuthority - = URI_FUNC(ParseAuthority)(state, first + 1, afterLast); - const URI_CHAR * afterPathAbsEmpty; - if (afterAuthority == NULL) { - return NULL; - } - afterPathAbsEmpty = URI_FUNC(ParsePathAbsEmpty)(state, afterAuthority, afterLast); - - URI_FUNC(FixEmptyTrailSegment)(state->uri); - - return afterPathAbsEmpty; - } - - default: - URI_FUNC(OnExitPartHelperTwo)(state); - return URI_FUNC(ParsePathAbsNoLeadSlash)(state, first, afterLast); - } -} - - - -/* - * [pathAbsEmpty]-></>[segment][pathAbsEmpty] - * [pathAbsEmpty]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParsePathAbsEmpty)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('/'): - { - const URI_CHAR * const afterSegment - = URI_FUNC(ParseSegment)(state, first + 1, afterLast); - if (afterSegment == NULL) { - return NULL; - } - if (!URI_FUNC(PushPathSegment)(state, first + 1, afterSegment)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - return URI_FUNC(ParsePathAbsEmpty)(state, afterSegment, afterLast); - } - - default: - return first; - } -} - - - -/* - * [pathAbsNoLeadSlash]->[segmentNz][zeroMoreSlashSegs] - * [pathAbsNoLeadSlash]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParsePathAbsNoLeadSlash)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('@'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - { - const URI_CHAR * const afterSegmentNz - = URI_FUNC(ParseSegmentNz)(state, first, afterLast); - if (afterSegmentNz == NULL) { - return NULL; - } - if (!URI_FUNC(PushPathSegment)(state, first, afterSegmentNz)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - return URI_FUNC(ParseZeroMoreSlashSegs)(state, afterSegmentNz, afterLast); - } - - default: - return first; - } -} - - - -/* - * [pathRootless]->[segmentNz][zeroMoreSlashSegs] - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParsePathRootless)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - const URI_CHAR * const afterSegmentNz - = URI_FUNC(ParseSegmentNz)(state, first, afterLast); - if (afterSegmentNz == NULL) { - return NULL; - } else { - if (!URI_FUNC(PushPathSegment)(state, first, afterSegmentNz)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - } - return URI_FUNC(ParseZeroMoreSlashSegs)(state, afterSegmentNz, afterLast); -} - - - -/* - * [pchar]->[pctEncoded] - * [pchar]->[subDelims] - * [pchar]->[unreserved] - * [pchar]-><:> - * [pchar]-><@> - */ -static const URI_CHAR * URI_FUNC(ParsePchar)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - switch (*first) { - case _UT('%'): - return URI_FUNC(ParsePctEncoded)(state, first, afterLast); - - case _UT(':'): - case _UT('@'): - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('*'): - case _UT(','): - case _UT(';'): - case _UT('\''): - case _UT('+'): - case _UT('='): - case _UT('-'): - case _UT('.'): - case _UT('_'): - case _UT('~'): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return first + 1; - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } -} - - - -/* - * [pctEncoded]-><%>[HEXDIG][HEXDIG] - */ -static const URI_CHAR * URI_FUNC(ParsePctEncoded)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - /* - First character has already been - checked before entering this rule. - - switch (*first) { - case _UT('%'): - */ - if (first + 1 >= afterLast) { - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; - } - - switch (first[1]) { - case URI_SET_HEXDIG: - if (first + 2 >= afterLast) { - URI_FUNC(StopSyntax)(state, first + 2); - return NULL; - } - - switch (first[2]) { - case URI_SET_HEXDIG: - return first + 3; - - default: - URI_FUNC(StopSyntax)(state, first + 2); - return NULL; - } - - default: - URI_FUNC(StopSyntax)(state, first + 1); - return NULL; - } - - /* - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - */ -} - - - -/* - * [pctSubUnres]->[pctEncoded] - * [pctSubUnres]->[subDelims] - * [pctSubUnres]->[unreserved] - */ -static const URI_CHAR * URI_FUNC(ParsePctSubUnres)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - URI_FUNC(StopSyntax)(state, first); - return NULL; - } - - switch (*first) { - case _UT('%'): - return URI_FUNC(ParsePctEncoded)(state, first, afterLast); - - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('*'): - case _UT(','): - case _UT(';'): - case _UT('\''): - case _UT('+'): - case _UT('='): - case _UT('-'): - case _UT('.'): - case _UT('_'): - case _UT('~'): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - return first + 1; - - default: - URI_FUNC(StopSyntax)(state, first); - return NULL; - } -} - - - -/* - * [port]->[DIGIT][port] - * [port]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParsePort)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case URI_SET_DIGIT: - return URI_FUNC(ParsePort)(state, first + 1, afterLast); - - default: - return first; - } -} - - - -/* - * [queryFrag]->[pchar][queryFrag] - * [queryFrag]-></>[queryFrag] - * [queryFrag]-><?>[queryFrag] - * [queryFrag]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParseQueryFrag)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('@'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - { - const URI_CHAR * const afterPchar - = URI_FUNC(ParsePchar)(state, first, afterLast); - if (afterPchar == NULL) { - return NULL; - } - return URI_FUNC(ParseQueryFrag)(state, afterPchar, afterLast); - } - - case _UT('/'): - case _UT('?'): - return URI_FUNC(ParseQueryFrag)(state, first + 1, afterLast); - - default: - return first; - } -} - - - -/* - * [segment]->[pchar][segment] - * [segment]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParseSegment)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('!'): - case _UT('$'): - case _UT('%'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('-'): - case _UT('*'): - case _UT(','): - case _UT('.'): - case _UT(':'): - case _UT(';'): - case _UT('@'): - case _UT('\''): - case _UT('_'): - case _UT('~'): - case _UT('+'): - case _UT('='): - case URI_SET_DIGIT: - case URI_SET_ALPHA: - { - const URI_CHAR * const afterPchar - = URI_FUNC(ParsePchar)(state, first, afterLast); - if (afterPchar == NULL) { - return NULL; - } - return URI_FUNC(ParseSegment)(state, afterPchar, afterLast); - } - - default: - return first; - } -} - - - -/* - * [segmentNz]->[pchar][segment] - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseSegmentNz)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - const URI_CHAR * const afterPchar - = URI_FUNC(ParsePchar)(state, first, afterLast); - if (afterPchar == NULL) { - return NULL; - } - return URI_FUNC(ParseSegment)(state, afterPchar, afterLast); -} - - - -static URI_INLINE UriBool URI_FUNC(OnExitSegmentNzNcOrScheme2)(URI_TYPE(ParserState) * state, const URI_CHAR * first) { - if (!URI_FUNC(PushPathSegment)(state, state->uri->scheme.first, first)) { /* SEGMENT BOTH */ - return URI_FALSE; /* Raises malloc error*/ - } - state->uri->scheme.first = NULL; /* Not a scheme, reset */ - return URI_TRUE; /* Success */ -} - - - -/* - * [segmentNzNcOrScheme2]->[ALPHA][segmentNzNcOrScheme2] - * [segmentNzNcOrScheme2]->[DIGIT][segmentNzNcOrScheme2] - * [segmentNzNcOrScheme2]->[pctEncoded][mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]->[uriTail] // can take <NULL> - * [segmentNzNcOrScheme2]-><!>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><$>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><&>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><(>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><)>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><*>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><,>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><.>[segmentNzNcOrScheme2] - * [segmentNzNcOrScheme2]-></>[segment][zeroMoreSlashSegs][uriTail] - * [segmentNzNcOrScheme2]-><:>[hierPart][uriTail] - * [segmentNzNcOrScheme2]-><;>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><@>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><_>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><~>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><+>[segmentNzNcOrScheme2] - * [segmentNzNcOrScheme2]-><=>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><'>[mustBeSegmentNzNc] - * [segmentNzNcOrScheme2]-><->[segmentNzNcOrScheme2] - */ -static const URI_CHAR * URI_FUNC(ParseSegmentNzNcOrScheme2)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - if (!URI_FUNC(OnExitSegmentNzNcOrScheme2)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return afterLast; - } - - switch (*first) { - case _UT('.'): - case _UT('+'): - case _UT('-'): - case URI_SET_ALPHA: - case URI_SET_DIGIT: - return URI_FUNC(ParseSegmentNzNcOrScheme2)(state, first + 1, afterLast); - - case _UT('%'): - { - const URI_CHAR * const afterPctEncoded - = URI_FUNC(ParsePctEncoded)(state, first, afterLast); - if (afterPctEncoded == NULL) { - return NULL; - } - return URI_FUNC(ParseMustBeSegmentNzNc)(state, afterPctEncoded, afterLast); - } - - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('*'): - case _UT(','): - case _UT(';'): - case _UT('@'): - case _UT('_'): - case _UT('~'): - case _UT('='): - case _UT('\''): - return URI_FUNC(ParseMustBeSegmentNzNc)(state, first + 1, afterLast); - - case _UT('/'): - { - const URI_CHAR * afterZeroMoreSlashSegs; - const URI_CHAR * const afterSegment - = URI_FUNC(ParseSegment)(state, first + 1, afterLast); - if (afterSegment == NULL) { - return NULL; - } - if (!URI_FUNC(PushPathSegment)(state, state->uri->scheme.first, first)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - state->uri->scheme.first = NULL; /* Not a scheme, reset */ - if (!URI_FUNC(PushPathSegment)(state, first + 1, afterSegment)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - afterZeroMoreSlashSegs - = URI_FUNC(ParseZeroMoreSlashSegs)(state, afterSegment, afterLast); - if (afterZeroMoreSlashSegs == NULL) { - return NULL; - } - return URI_FUNC(ParseUriTail)(state, afterZeroMoreSlashSegs, afterLast); - } - - case _UT(':'): - { - const URI_CHAR * const afterHierPart - = URI_FUNC(ParseHierPart)(state, first + 1, afterLast); - state->uri->scheme.afterLast = first; /* SCHEME END */ - if (afterHierPart == NULL) { - return NULL; - } - return URI_FUNC(ParseUriTail)(state, afterHierPart, afterLast); - } - - default: - if (!URI_FUNC(OnExitSegmentNzNcOrScheme2)(state, first)) { - URI_FUNC(StopMalloc)(state); - return NULL; - } - return URI_FUNC(ParseUriTail)(state, first, afterLast); - } -} - - - -/* - * [uriReference]->[ALPHA][segmentNzNcOrScheme2] - * [uriReference]->[DIGIT][mustBeSegmentNzNc] - * [uriReference]->[pctEncoded][mustBeSegmentNzNc] - * [uriReference]->[subDelims][mustBeSegmentNzNc] - * [uriReference]->[uriTail] // can take <NULL> - * [uriReference]-><.>[mustBeSegmentNzNc] - * [uriReference]-></>[partHelperTwo][uriTail] - * [uriReference]-><@>[mustBeSegmentNzNc] - * [uriReference]-><_>[mustBeSegmentNzNc] - * [uriReference]-><~>[mustBeSegmentNzNc] - * [uriReference]-><->[mustBeSegmentNzNc] - */ -static const URI_CHAR * URI_FUNC(ParseUriReference)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case URI_SET_ALPHA: - state->uri->scheme.first = first; /* SCHEME BEGIN */ - return URI_FUNC(ParseSegmentNzNcOrScheme2)(state, first + 1, afterLast); - - case URI_SET_DIGIT: - case _UT('!'): - case _UT('$'): - case _UT('&'): - case _UT('('): - case _UT(')'): - case _UT('*'): - case _UT(','): - case _UT(';'): - case _UT('\''): - case _UT('+'): - case _UT('='): - case _UT('.'): - case _UT('_'): - case _UT('~'): - case _UT('-'): - case _UT('@'): - state->uri->scheme.first = first; /* SEGMENT BEGIN, ABUSE SCHEME POINTER */ - return URI_FUNC(ParseMustBeSegmentNzNc)(state, first + 1, afterLast); - - case _UT('%'): - { - const URI_CHAR * const afterPctEncoded - = URI_FUNC(ParsePctEncoded)(state, first, afterLast); - if (afterPctEncoded == NULL) { - return NULL; - } - state->uri->scheme.first = first; /* SEGMENT BEGIN, ABUSE SCHEME POINTER */ - return URI_FUNC(ParseMustBeSegmentNzNc)(state, afterPctEncoded, afterLast); - } - - case _UT('/'): - { - const URI_CHAR * const afterPartHelperTwo - = URI_FUNC(ParsePartHelperTwo)(state, first + 1, afterLast); - if (afterPartHelperTwo == NULL) { - return NULL; - } - return URI_FUNC(ParseUriTail)(state, afterPartHelperTwo, afterLast); - } - - default: - return URI_FUNC(ParseUriTail)(state, first, afterLast); - } -} - - - -/* - * [uriTail]-><#>[queryFrag] - * [uriTail]-><?>[queryFrag][uriTailTwo] - * [uriTail]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseUriTail)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('#'): - { - const URI_CHAR * const afterQueryFrag = URI_FUNC(ParseQueryFrag)(state, first + 1, afterLast); - if (afterQueryFrag == NULL) { - return NULL; - } - state->uri->fragment.first = first + 1; /* FRAGMENT BEGIN */ - state->uri->fragment.afterLast = afterQueryFrag; /* FRAGMENT END */ - return afterQueryFrag; - } - - case _UT('?'): - { - const URI_CHAR * const afterQueryFrag - = URI_FUNC(ParseQueryFrag)(state, first + 1, afterLast); - if (afterQueryFrag == NULL) { - return NULL; - } - state->uri->query.first = first + 1; /* QUERY BEGIN */ - state->uri->query.afterLast = afterQueryFrag; /* QUERY END */ - return URI_FUNC(ParseUriTailTwo)(state, afterQueryFrag, afterLast); - } - - default: - return first; - } -} - - - -/* - * [uriTailTwo]-><#>[queryFrag] - * [uriTailTwo]-><NULL> - */ -static URI_INLINE const URI_CHAR * URI_FUNC(ParseUriTailTwo)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('#'): - { - const URI_CHAR * const afterQueryFrag = URI_FUNC(ParseQueryFrag)(state, first + 1, afterLast); - if (afterQueryFrag == NULL) { - return NULL; - } - state->uri->fragment.first = first + 1; /* FRAGMENT BEGIN */ - state->uri->fragment.afterLast = afterQueryFrag; /* FRAGMENT END */ - return afterQueryFrag; - } - - default: - return first; - } -} - - - -/* - * [zeroMoreSlashSegs]-></>[segment][zeroMoreSlashSegs] - * [zeroMoreSlashSegs]-><NULL> - */ -static const URI_CHAR * URI_FUNC(ParseZeroMoreSlashSegs)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - if (first >= afterLast) { - return afterLast; - } - - switch (*first) { - case _UT('/'): - { - const URI_CHAR * const afterSegment - = URI_FUNC(ParseSegment)(state, first + 1, afterLast); - if (afterSegment == NULL) { - return NULL; - } - if (!URI_FUNC(PushPathSegment)(state, first + 1, afterSegment)) { /* SEGMENT BOTH */ - URI_FUNC(StopMalloc)(state); - return NULL; - } - return URI_FUNC(ParseZeroMoreSlashSegs)(state, afterSegment, afterLast); - } - - default: - return first; - } -} - - - -static URI_INLINE void URI_FUNC(ResetParserStateExceptUri)(URI_TYPE(ParserState) * state) { - URI_TYPE(Uri) * const uriBackup = state->uri; - memset(state, 0, sizeof(URI_TYPE(ParserState))); - state->uri = uriBackup; -} - - - -static URI_INLINE UriBool URI_FUNC(PushPathSegment)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - URI_TYPE(PathSegment) * segment = malloc(1 * sizeof(URI_TYPE(PathSegment))); - if (segment == NULL) { - return URI_FALSE; /* Raises malloc error */ - } - memset(segment, 0, sizeof(URI_TYPE(PathSegment))); - if (first == afterLast) { - segment->text.first = URI_FUNC(SafeToPointTo); - segment->text.afterLast = URI_FUNC(SafeToPointTo); - } else { - segment->text.first = first; - segment->text.afterLast = afterLast; - } - - /* First segment ever? */ - if (state->uri->pathHead == NULL) { - /* First segment ever, set head and tail */ - state->uri->pathHead = segment; - state->uri->pathTail = segment; - } else { - /* Append, update tail */ - state->uri->pathTail->next = segment; - state->uri->pathTail = segment; - } - - return URI_TRUE; /* Success */ -} - - - -int URI_FUNC(ParseUriEx)(URI_TYPE(ParserState) * state, const URI_CHAR * first, const URI_CHAR * afterLast) { - const URI_CHAR * afterUriReference; - URI_TYPE(Uri) * uri; - - /* Check params */ - if ((state == NULL) || (first == NULL) || (afterLast == NULL)) { - return URI_ERROR_NULL; - } - uri = state->uri; - - /* Init parser */ - URI_FUNC(ResetParserStateExceptUri)(state); - URI_FUNC(ResetUri)(uri); - - /* Parse */ - afterUriReference = URI_FUNC(ParseUriReference)(state, first, afterLast); - if (afterUriReference == NULL) { - return state->errorCode; - } - if (afterUriReference != afterLast) { - URI_FUNC(StopSyntax)(state, afterUriReference); - return state->errorCode; - } - return URI_SUCCESS; -} - - - -int URI_FUNC(ParseUri)(URI_TYPE(ParserState) * state, const URI_CHAR * text) { - if ((state == NULL) || (text == NULL)) { - return URI_ERROR_NULL; - } - return URI_FUNC(ParseUriEx)(state, text, text + URI_STRLEN(text)); -} - - - -void URI_FUNC(FreeUriMembers)(URI_TYPE(Uri) * uri) { - if (uri == NULL) { - return; - } - - if (uri->owner) { - /* Scheme */ - if (uri->scheme.first != NULL) { - if (uri->scheme.first != uri->scheme.afterLast) { - free((URI_CHAR *)uri->scheme.first); - } - uri->scheme.first = NULL; - uri->scheme.afterLast = NULL; - } - - /* User info */ - if (uri->userInfo.first != NULL) { - if (uri->userInfo.first != uri->userInfo.afterLast) { - free((URI_CHAR *)uri->userInfo.first); - } - uri->userInfo.first = NULL; - uri->userInfo.afterLast = NULL; - } - - /* Host data - IPvFuture */ - if (uri->hostData.ipFuture.first != NULL) { - if (uri->hostData.ipFuture.first != uri->hostData.ipFuture.afterLast) { - free((URI_CHAR *)uri->hostData.ipFuture.first); - } - uri->hostData.ipFuture.first = NULL; - uri->hostData.ipFuture.afterLast = NULL; - uri->hostText.first = NULL; - uri->hostText.afterLast = NULL; - } - - /* Host text (if regname, after IPvFuture!) */ - if ((uri->hostText.first != NULL) - && (uri->hostData.ip4 == NULL) - && (uri->hostData.ip6 == NULL)) { - /* Real regname */ - if (uri->hostText.first != uri->hostText.afterLast) { - free((URI_CHAR *)uri->hostText.first); - } - uri->hostText.first = NULL; - uri->hostText.afterLast = NULL; - } - } - - /* Host data - IPv4 */ - if (uri->hostData.ip4 != NULL) { - free(uri->hostData.ip4); - uri->hostData.ip4 = NULL; - } - - /* Host data - IPv6 */ - if (uri->hostData.ip6 != NULL) { - free(uri->hostData.ip6); - uri->hostData.ip6 = NULL; - } - - /* Port text */ - if (uri->owner && (uri->portText.first != NULL)) { - if (uri->portText.first != uri->portText.afterLast) { - free((URI_CHAR *)uri->portText.first); - } - uri->portText.first = NULL; - uri->portText.afterLast = NULL; - } - - /* Path */ - if (uri->pathHead != NULL) { - URI_TYPE(PathSegment) * segWalk = uri->pathHead; - while (segWalk != NULL) { - URI_TYPE(PathSegment) * const next = segWalk->next; - if (uri->owner && (segWalk->text.first != NULL) - && (segWalk->text.first < segWalk->text.afterLast)) { - free((URI_CHAR *)segWalk->text.first); - } - free(segWalk); - segWalk = next; - } - uri->pathHead = NULL; - uri->pathTail = NULL; - } - - if (uri->owner) { - /* Query */ - if (uri->query.first != NULL) { - if (uri->query.first != uri->query.afterLast) { - free((URI_CHAR *)uri->query.first); - } - uri->query.first = NULL; - uri->query.afterLast = NULL; - } - - /* Fragment */ - if (uri->fragment.first != NULL) { - if (uri->fragment.first != uri->fragment.afterLast) { - free((URI_CHAR *)uri->fragment.first); - } - uri->fragment.first = NULL; - uri->fragment.afterLast = NULL; - } - } -} - - - -UriBool URI_FUNC(_TESTING_ONLY_ParseIpSix)(const URI_CHAR * text) { - URI_TYPE(Uri) uri; - URI_TYPE(ParserState) parser; - const URI_CHAR * const afterIpSix = text + URI_STRLEN(text); - const URI_CHAR * res; - - URI_FUNC(ResetUri)(&uri); - parser.uri = &uri; - URI_FUNC(ResetParserStateExceptUri)(&parser); - parser.uri->hostData.ip6 = malloc(1 * sizeof(UriIp6)); - res = URI_FUNC(ParseIPv6address2)(&parser, text, afterIpSix); - URI_FUNC(FreeUriMembers)(&uri); - return res == afterIpSix ? URI_TRUE : URI_FALSE; -} - - - -UriBool URI_FUNC(_TESTING_ONLY_ParseIpFour)(const URI_CHAR * text) { - unsigned char octets[4]; - int res = URI_FUNC(ParseIpFourAddress)(octets, text, text + URI_STRLEN(text)); - return (res == URI_SUCCESS) ? URI_TRUE : URI_FALSE; -} - - - -#undef URI_SET_DIGIT -#undef URI_SET_HEX_LETTER_UPPER -#undef URI_SET_HEX_LETTER_LOWER -#undef URI_SET_HEXDIG -#undef URI_SET_ALPHA - - - -#endif |