/src/CMake/Utilities/cmexpat/lib/xmltok_ns.c

Source
/* This file is included!
                            __  __            _
                         ___\ \/ /_ __   __ _| |_
                        / _ \\  /| '_ \ / _` | __|
                       |  __//  \| |_) | (_| | |_
                        \___/_/\_\ .__/ \__,_|\__|
                                 |_| XML parser

   Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
   Copyright (c) 2000      Clark Cooper <coopercc@users.sourceforge.net>
   Copyright (c) 2002      Greg Stein <gstein@users.sourceforge.net>
   Copyright (c) 2002      Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
   Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net>
   Copyright (c) 2017-2026 Sebastian Pipping <sebastian@pipping.org>
   Copyright (c) 2025      Alfonso Gregory <gfunni234@gmail.com>
   Licensed under the MIT license:

   Permission is  hereby granted,  free of charge,  to any  person obtaining
   a  copy  of  this  software   and  associated  documentation  files  (the
   "Software"),  to  deal in  the  Software  without restriction,  including
   without  limitation the  rights  to use,  copy,  modify, merge,  publish,
   distribute, sublicense, and/or sell copies of the Software, and to permit
   persons  to whom  the Software  is  furnished to  do so,  subject to  the
   following conditions:

   The above copyright  notice and this permission notice  shall be included
   in all copies or substantial portions of the Software.

   THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY  OF  ANY  KIND,
   EXPRESS  OR IMPLIED,  INCLUDING  BUT  NOT LIMITED  TO  THE WARRANTIES  OF
   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
   NO EVENT SHALL THE AUTHORS OR  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
   DAMAGES OR  OTHER LIABILITY, WHETHER  IN AN  ACTION OF CONTRACT,  TORT OR
   OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
   USE OR OTHER DEALINGS IN THE SOFTWARE.

   SPDX-License-Identifier: MIT
*/

#ifdef XML_TOK_NS_C

const ENCODING *
NS(XmlGetUtf8InternalEncoding)(void) {
  return &ns(internal_utf8_encoding).enc;
}

const ENCODING *
NS(XmlGetUtf16InternalEncoding)(void) {
#  if BYTEORDER == 1234
  return &ns(internal_little2_encoding).enc;
#  elif BYTEORDER == 4321
  return &ns(internal_big2_encoding).enc;
#  else
  const short n = 1;
  return (*(const char *)&n ? &ns(internal_little2_encoding).enc
                            : &ns(internal_big2_encoding).enc);
#  endif
}

static const ENCODING *const NS(encodings)[] = {
    &ns(latin1_encoding).enc, &ns(ascii_encoding).enc,
    &ns(utf8_encoding).enc,   &ns(big2_encoding).enc,
    &ns(big2_encoding).enc,   &ns(little2_encoding).enc,
    &ns(utf8_encoding).enc /* NO_ENC */
};

static int
NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end,
                   const char **nextTokPtr) {
  return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE,
                  ptr, end, nextTokPtr);
}

static int
NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end,
                    const char **nextTokPtr) {
  return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE,
                  ptr, end, nextTokPtr);
}

int
NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr,
                    const char *name) {
  int i = getEncodingIndex(name);
  if (i == UNKNOWN_ENC)
    return 0;
  SET_INIT_ENC_INDEX(p, i);
  p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
  p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
  p->initEnc.updatePosition = initUpdatePosition;
  p->encPtr = encPtr;
  *encPtr = &(p->initEnc);
  return 1;
}

static const ENCODING *
NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end) {
#  define ENCODING_MAX 128
  char buf[ENCODING_MAX] = "";
  char *p = buf;
  int i;
  XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
  if (ptr != end)
    return NULL;
  *p = 0;
  if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
    return enc;
  i = getEncodingIndex(buf);
  if (i == UNKNOWN_ENC)
    return NULL;
  return NS(encodings)[i];
}

int
NS(XmlParseXmlDecl)(int isGeneralTextEntity, const ENCODING *enc,
                    const char *ptr, const char *end, const char **badPtr,
                    const char **versionPtr, const char **versionEndPtr,
                    const char **encodingName, const ENCODING **encoding,
                    int *standalone) {
  return doParseXmlDecl(NS(findEncoding), isGeneralTextEntity, enc, ptr, end,
                        badPtr, versionPtr, versionEndPtr, encodingName,
                        encoding, standalone);
}

#endif /* XML_TOK_NS_C */

Line	Count	Source
1		/* This file is included!
2		__ __ _
3		___\ \/ /_ __ __ _\| \|_
4		/ _ \\ /\| '_ \ / _` \| __\|
5		\| __// \\| \|_) \| (_\| \| \|_
6		\___/_/\_\ .__/ \__,_\|\__\|
7		\|_\| XML parser
8
9		Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
10		Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
11		Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net>
12		Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
13		Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net>
14		Copyright (c) 2017-2026 Sebastian Pipping <sebastian@pipping.org>
15		Copyright (c) 2025 Alfonso Gregory <gfunni234@gmail.com>
16		Licensed under the MIT license:
17
18		Permission is hereby granted, free of charge, to any person obtaining
19		a copy of this software and associated documentation files (the
20		"Software"), to deal in the Software without restriction, including
21		without limitation the rights to use, copy, modify, merge, publish,
22		distribute, sublicense, and/or sell copies of the Software, and to permit
23		persons to whom the Software is furnished to do so, subject to the
24		following conditions:
25
26		The above copyright notice and this permission notice shall be included
27		in all copies or substantial portions of the Software.
28
29		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
30		EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
31		MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
32		NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
33		DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
34		OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
35		USE OR OTHER DEALINGS IN THE SOFTWARE.
36
37		SPDX-License-Identifier: MIT
38		*/
39
40		#ifdef XML_TOK_NS_C
41
42		const ENCODING *
43	9.40k	NS(XmlGetUtf8InternalEncoding)(void) {
44	9.40k	return &ns(internal_utf8_encoding).enc;
45	9.40k	}
46
47		const ENCODING *
48	0	NS(XmlGetUtf16InternalEncoding)(void) {
49	0	# if BYTEORDER == 1234
50	0	return &ns(internal_little2_encoding).enc;
51		# elif BYTEORDER == 4321
52		return &ns(internal_big2_encoding).enc;
53		# else
54		const short n = 1;
55		return ((const char )&n ? &ns(internal_little2_encoding).enc
56		: &ns(internal_big2_encoding).enc);
57		# endif
58	0	}
59
60		static const ENCODING *const NS(encodings)[] = {
61		&ns(latin1_encoding).enc, &ns(ascii_encoding).enc,
62		&ns(utf8_encoding).enc, &ns(big2_encoding).enc,
63		&ns(big2_encoding).enc, &ns(little2_encoding).enc,
64		&ns(utf8_encoding).enc /* NO_ENC */
65		};
66
67		static int
68		NS(initScanProlog)(const ENCODING enc, const char ptr, const char *end,
69	9.40k	const char **nextTokPtr) {
70	9.40k	return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE,
71	9.40k	ptr, end, nextTokPtr);
72	9.40k	}
73
74		static int
75		NS(initScanContent)(const ENCODING enc, const char ptr, const char *end,
76	0	const char **nextTokPtr) {
77	0	return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE,
78	0	ptr, end, nextTokPtr);
79	0	}
80
81		int
82		NS(XmlInitEncoding)(INIT_ENCODING p, const ENCODING *encPtr,
83	18.8k	const char *name) {
84	18.8k	int i = getEncodingIndex(name);
85	18.8k	if (i == UNKNOWN_ENC)
86	0	return 0;
87	18.8k	SET_INIT_ENC_INDEX(p, i);
88	18.8k	p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
89	18.8k	p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
90	18.8k	p->initEnc.updatePosition = initUpdatePosition;
91	18.8k	p->encPtr = encPtr;
92	18.8k	*encPtr = &(p->initEnc);
93	18.8k	return 1;
94	18.8k	}
95
96		static const ENCODING *
97	161	NS(findEncoding)(const ENCODING enc, const char ptr, const char *end) {
98	161	# define ENCODING_MAX 128
99	161	char buf[ENCODING_MAX] = "";
100	161	char *p = buf;
101	161	int i;
102	161	XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
103	161	if (ptr != end)
104	6	return NULL;
105	155	*p = 0;
106	155	if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
107	0	return enc;
108	155	i = getEncodingIndex(buf);
109	155	if (i == UNKNOWN_ENC)
110	33	return NULL;
111	122	return NS(encodings)[i];
112	155	}
113
114		int
115		NS(XmlParseXmlDecl)(int isGeneralTextEntity, const ENCODING *enc,
116		const char ptr, const char end, const char **badPtr,
117		const char versionPtr, const char versionEndPtr,
118		const char encodingName, const ENCODING encoding,
119	503	int *standalone) {
120	503	return doParseXmlDecl(NS(findEncoding), isGeneralTextEntity, enc, ptr, end,
121	503	badPtr, versionPtr, versionEndPtr, encodingName,
122	503	encoding, standalone);
123	503	}
124
125		#endif /* XML_TOK_NS_C */

Coverage Report

Created: 2026-10-28 06:38