/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) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
   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.
*/

#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 PTRCALL
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 PTRCALL
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 0;
  *p = 0;
  if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
    return enc;
  i = getEncodingIndex(buf);
  if (i == UNKNOWN_ENC)
    return 0;
  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) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
15		Licensed under the MIT license:
16
17		Permission is hereby granted, free of charge, to any person obtaining
18		a copy of this software and associated documentation files (the
19		"Software"), to deal in the Software without restriction, including
20		without limitation the rights to use, copy, modify, merge, publish,
21		distribute, sublicense, and/or sell copies of the Software, and to permit
22		persons to whom the Software is furnished to do so, subject to the
23		following conditions:
24
25		The above copyright notice and this permission notice shall be included
26		in all copies or substantial portions of the Software.
27
28		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
29		EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
30		MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
31		NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
32		DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
33		OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
34		USE OR OTHER DEALINGS IN THE SOFTWARE.
35		*/
36
37		#ifdef XML_TOK_NS_C
38
39		const ENCODING *
40	5.32k	NS(XmlGetUtf8InternalEncoding)(void) {
41	5.32k	return &ns(internal_utf8_encoding).enc;
42	5.32k	}
43
44		const ENCODING *
45	0	NS(XmlGetUtf16InternalEncoding)(void) {
46	0	# if BYTEORDER == 1234
47	0	return &ns(internal_little2_encoding).enc;
48		# elif BYTEORDER == 4321
49		return &ns(internal_big2_encoding).enc;
50		# else
51		const short n = 1;
52		return ((const char )&n ? &ns(internal_little2_encoding).enc
53		: &ns(internal_big2_encoding).enc);
54		# endif
55	0	}
56
57		static const ENCODING *const NS(encodings)[] = {
58		&ns(latin1_encoding).enc, &ns(ascii_encoding).enc,
59		&ns(utf8_encoding).enc, &ns(big2_encoding).enc,
60		&ns(big2_encoding).enc, &ns(little2_encoding).enc,
61		&ns(utf8_encoding).enc /* NO_ENC */
62		};
63
64		static int PTRCALL
65		NS(initScanProlog)(const ENCODING enc, const char ptr, const char *end,
66	5.32k	const char **nextTokPtr) {
67	5.32k	return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE,
68	5.32k	ptr, end, nextTokPtr);
69	5.32k	}
70
71		static int PTRCALL
72		NS(initScanContent)(const ENCODING enc, const char ptr, const char *end,
73	0	const char **nextTokPtr) {
74	0	return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE,
75	0	ptr, end, nextTokPtr);
76	0	}
77
78		int
79		NS(XmlInitEncoding)(INIT_ENCODING p, const ENCODING *encPtr,
80	10.6k	const char *name) {
81	10.6k	int i = getEncodingIndex(name);
82	10.6k	if (i == UNKNOWN_ENC)
83	0	return 0;
84	10.6k	SET_INIT_ENC_INDEX(p, i);
85	10.6k	p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
86	10.6k	p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
87	10.6k	p->initEnc.updatePosition = initUpdatePosition;
88	10.6k	p->encPtr = encPtr;
89	10.6k	*encPtr = &(p->initEnc);
90	10.6k	return 1;
91	10.6k	}
92
93		static const ENCODING *
94	443	NS(findEncoding)(const ENCODING enc, const char ptr, const char *end) {
95	443	# define ENCODING_MAX 128
96	443	char buf[ENCODING_MAX] = "";
97	443	char *p = buf;
98	443	int i;
99	443	XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
100	443	if (ptr != end)
101	3	return 0;
102	440	*p = 0;
103	440	if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
104	0	return enc;
105	440	i = getEncodingIndex(buf);
106	440	if (i == UNKNOWN_ENC)
107	43	return 0;
108	397	return NS(encodings)[i];
109	440	}
110
111		int
112		NS(XmlParseXmlDecl)(int isGeneralTextEntity, const ENCODING *enc,
113		const char ptr, const char end, const char **badPtr,
114		const char versionPtr, const char versionEndPtr,
115		const char encodingName, const ENCODING encoding,
116	680	int *standalone) {
117	680	return doParseXmlDecl(NS(findEncoding), isGeneralTextEntity, enc, ptr, end,
118	680	badPtr, versionPtr, versionEndPtr, encodingName,
119	680	encoding, standalone);
120	680	}
121
122		#endif /* XML_TOK_NS_C */

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Created: 2025-10-10 06:51