symbian-qemu-0.9.1-12/expat-2.0.0/lib/xmltok_ns.c
author martin.trojer@nokia.com
Fri, 31 Jul 2009 15:01:17 +0100
changeset 1 2fb8b9db1c86
permissions -rw-r--r--
Initial QEMU (symbian-qemu-0.9.1-12) import
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const ENCODING *
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NS(XmlGetUtf8InternalEncoding)(void)
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{
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  return &ns(internal_utf8_encoding).enc;
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}
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const ENCODING *
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NS(XmlGetUtf16InternalEncoding)(void)
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{
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#if BYTEORDER == 1234
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  return &ns(internal_little2_encoding).enc;
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#elif BYTEORDER == 4321
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  return &ns(internal_big2_encoding).enc;
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#else
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  const short n = 1;
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  return (*(const char *)&n
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          ? &ns(internal_little2_encoding).enc
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          : &ns(internal_big2_encoding).enc);
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#endif
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}
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static const ENCODING * const NS(encodings)[] = {
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  &ns(latin1_encoding).enc,
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  &ns(ascii_encoding).enc,
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  &ns(utf8_encoding).enc,
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  &ns(big2_encoding).enc,
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  &ns(big2_encoding).enc,
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  &ns(little2_encoding).enc,
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  &ns(utf8_encoding).enc /* NO_ENC */
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};
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static int PTRCALL
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NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end,
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                   const char **nextTokPtr)
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{
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  return initScan(NS(encodings), (const INIT_ENCODING *)enc,
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                  XML_PROLOG_STATE, ptr, end, nextTokPtr);
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}
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static int PTRCALL
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NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end,
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                    const char **nextTokPtr)
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{
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  return initScan(NS(encodings), (const INIT_ENCODING *)enc,
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                  XML_CONTENT_STATE, ptr, end, nextTokPtr);
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}
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int
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NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr,
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                    const char *name)
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{
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  int i = getEncodingIndex(name);
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  if (i == UNKNOWN_ENC)
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    return 0;
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  SET_INIT_ENC_INDEX(p, i);
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  p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
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  p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
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  p->initEnc.updatePosition = initUpdatePosition;
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  p->encPtr = encPtr;
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  *encPtr = &(p->initEnc);
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  return 1;
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}
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static const ENCODING *
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NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end)
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{
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#define ENCODING_MAX 128
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  char buf[ENCODING_MAX];
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  char *p = buf;
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  int i;
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  XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
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  if (ptr != end)
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    return 0;
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  *p = 0;
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  if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
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    return enc;
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  i = getEncodingIndex(buf);
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  if (i == UNKNOWN_ENC)
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    return 0;
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  return NS(encodings)[i];
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}
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int
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NS(XmlParseXmlDecl)(int isGeneralTextEntity,
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                    const ENCODING *enc,
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                    const char *ptr,
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                    const char *end,
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                    const char **badPtr,
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                    const char **versionPtr,
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                    const char **versionEndPtr,
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                    const char **encodingName,
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                    const ENCODING **encoding,
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                    int *standalone)
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{
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  return doParseXmlDecl(NS(findEncoding),
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                        isGeneralTextEntity,
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                        enc,
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                        ptr,
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                        end,
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                        badPtr,
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                        versionPtr,
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                        versionEndPtr,
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                        encodingName,
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                        encoding,
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                        standalone);
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}