cvs: php4 /ext/xml config.m4 php_xml.h xml.c /ext/xml/expat Changes Makefile.in README README.php ascii.h asciitab.h expat.html iasciitab.h
latin1tab.h nametab.h utf8tab.h xmlparse.c xmlrole.c xmlrole.h xmltok.c xmltok.h xmltok_impl.c xmltok_impl.h xmltok_ns.c /ext/xml/expat/xmlparse
Makefile.in expat_hashtable.h hashtable.c xmlparse.c xmlparse.dsp xmlparse.h /ext/xml/expat/xmltok Makefile.in asciitab.h iasciitab.h latin1tab.h
nametab.h utf8tab.h xmldef.h xmlrole.c xmlrole.h xmltok.c xmltok.dsp xmltok.h xmltok_impl.c xmltok_impl.h xmltok_ns.c /main php_compat.h

thies Fri May 11 10:57:39 2001 EDT Added files: /php4/ext/xml/expat Changes README README.php ascii.h asciitab.h iasciitab.h latin1tab.h nametab.h utf8tab.h xmlparse.c xmlrole.c xmlrole.h xmltok.c xmltok.h xmltok_impl.c xmltok_impl.h xmltok_ns.c Removed files: /php4/ext/xml/expat expat.html /php4/ext/xml/expat/xmlparse Makefile.in expat_hashtable.h hashtable.c xmlparse.c xmlparse.dsp xmlparse.h /php4/ext/xml/expat/xmltok Makefile.in asciitab.h iasciitab.h latin1tab.h nametab.h utf8tab.h xmldef.h xmlrole.c xmlrole.h xmltok.c xmltok.dsp xmltok.h xmltok_impl.c xmltok_impl.h xmltok_ns.c Modified files: /php4/main php_compat.h /php4/ext/xml config.m4 php_xml.h xml.c /php4/ext/xml/expat Makefile.in Log: bump bundled expat to 1.95.1 win32 project _needs_ updating and i don't have windows

Index: php4/main/php_compat.h diff -u php4/main/php_compat.h:1.7 php4/main/php_compat.h:1.8 --- php4/main/php_compat.h:1.7 Wed Jan 10 06:42:23 2001 +++ php4/main/php_compat.h Fri May 11 10:57:35 2001 @@ -25,9 +25,10 @@ #define hashTableIterInit php_hashTableIterInit #define hashTableIterNext php_hashTableIterNext -#ifndef HAVE_LIBEXPAT2 +#ifdef HAVE_LIBEXPAT_BUNDLED #define XML_DefaultCurrent php_XML_DefaultCurrent #define XML_ErrorString php_XML_ErrorString +#define XML_ExpatVersion php_XML_ExpatVersion #define XML_ExternalEntityParserCreate php_XML_ExternalEntityParserCreate #define XML_GetBase php_XML_GetBase #define XML_GetBuffer php_XML_GetBuffer @@ -36,39 +37,63 @@ #define XML_GetCurrentColumnNumber php_XML_GetCurrentColumnNumber #define XML_GetCurrentLineNumber php_XML_GetCurrentLineNumber #define XML_GetErrorCode php_XML_GetErrorCode +#define XML_GetIdAttributeIndex php_XML_GetIdAttributeIndex +#define XML_GetInputContext php_XML_GetInputContext #define XML_GetSpecifiedAttributeCount php_XML_GetSpecifiedAttributeCount -#define XML_Parse php_XML_Parse +#define XmlGetUtf16InternalEncodingNS php_XmlGetUtf16InternalEncodingNS +#define XmlGetUtf16InternalEncoding php_XmlGetUtf16InternalEncoding +#define XmlGetUtf8InternalEncodingNS php_XmlGetUtf8InternalEncodingNS +#define XmlGetUtf8InternalEncoding php_XmlGetUtf8InternalEncoding +#define XmlInitEncodingNS php_XmlInitEncodingNS +#define XmlInitEncoding php_XmlInitEncoding +#define XmlInitUnknownEncodingNS php_XmlInitUnknownEncodingNS +#define XmlInitUnknownEncoding php_XmlInitUnknownEncoding #define XML_ParseBuffer php_XML_ParseBuffer -#define XML_ParserCreate php_XML_ParserCreate +#define XML_Parse php_XML_Parse +#define XML_ParserCreate_MM php_XML_ParserCreate_MM #define XML_ParserCreateNS php_XML_ParserCreateNS +#define XML_ParserCreate php_XML_ParserCreate #define XML_ParserFree php_XML_ParserFree +#define XmlParseXmlDeclNS php_XmlParseXmlDeclNS +#define XmlParseXmlDecl php_XmlParseXmlDecl +#define XmlPrologStateInitExternalEntity php_XmlPrologStateInitExternalEntity +#define XmlPrologStateInit php_XmlPrologStateInit +#define XML_SetAttlistDeclHandler php_XML_SetAttlistDeclHandler #define XML_SetBase php_XML_SetBase #define XML_SetCdataSectionHandler php_XML_SetCdataSectionHandler #define XML_SetCharacterDataHandler php_XML_SetCharacterDataHandler #define XML_SetCommentHandler php_XML_SetCommentHandler -#define XML_SetDefaultHandler php_XML_SetDefaultHandler #define XML_SetDefaultHandlerExpand php_XML_SetDefaultHandlerExpand +#define XML_SetDefaultHandler php_XML_SetDefaultHandler +#define XML_SetDoctypeDeclHandler php_XML_SetDoctypeDeclHandler +#define XML_SetElementDeclHandler php_XML_SetElementDeclHandler #define XML_SetElementHandler php_XML_SetElementHandler #define XML_SetEncoding php_XML_SetEncoding -#define XML_SetExternalEntityRefHandler php_XML_SetExternalEntityRefHandler +#define XML_SetEndCdataSectionHandler php_XML_SetEndCdataSectionHandler +#define XML_SetEndDoctypeDeclHandler php_XML_SetEndDoctypeDeclHandler +#define XML_SetEndElementHandler php_XML_SetEndElementHandler +#define XML_SetEndNamespaceDeclHandler php_XML_SetEndNamespaceDeclHandler +#define XML_SetEntityDeclHandler php_XML_SetEntityDeclHandler #define XML_SetExternalEntityRefHandlerArg php_XML_SetExternalEntityRefHandlerArg +#define XML_SetExternalEntityRefHandler php_XML_SetExternalEntityRefHandler #define XML_SetNamespaceDeclHandler php_XML_SetNamespaceDeclHandler -#define XML_SetNotStandaloneHandler php_XML_SetNotStandaloneHandler #define XML_SetNotationDeclHandler php_XML_SetNotationDeclHandler +#define XML_SetNotStandaloneHandler php_XML_SetNotStandaloneHandler +#define XML_SetParamEntityParsing php_XML_SetParamEntityParsing #define XML_SetProcessingInstructionHandler php_XML_SetProcessingInstructionHandler +#define XML_SetReturnNSTriplet php_XML_SetReturnNSTriplet +#define XML_SetStartCdataSectionHandler php_XML_SetStartCdataSectionHandler +#define XML_SetStartDoctypeDeclHandler php_XML_SetStartDoctypeDeclHandler +#define XML_SetStartElementHandler php_XML_SetStartElementHandler +#define XML_SetStartNamespaceDeclHandler php_XML_SetStartNamespaceDeclHandler #define XML_SetUnknownEncodingHandler php_XML_SetUnknownEncodingHandler #define XML_SetUnparsedEntityDeclHandler php_XML_SetUnparsedEntityDeclHandler #define XML_SetUserData php_XML_SetUserData -#define XML_UseParserAsHandlerArg php_XML_UseParserAsHandlerArg -#define XmlGetUtf16InternalEncoding php_XmlGetUtf16InternalEncoding -#define XmlGetUtf8InternalEncoding php_XmlGetUtf8InternalEncoding -#define XmlInitEncoding php_XmlInitEncoding -#define XmlInitUnknownEncoding php_XmlInitUnknownEncoding -#define XmlParseXmlDecl php_XmlParseXmlDecl +#define XML_SetXmlDeclHandler php_XML_SetXmlDeclHandler #define XmlSizeOfUnknownEncoding php_XmlSizeOfUnknownEncoding +#define XML_UseParserAsHandlerArg php_XML_UseParserAsHandlerArg #define XmlUtf16Encode php_XmlUtf16Encode #define XmlUtf8Encode php_XmlUtf8Encode -#define XmlPrologStateInit php_XmlPrologStateInit #endif #endif Index: php4/ext/xml/config.m4 diff -u php4/ext/xml/config.m4:1.25 php4/ext/xml/config.m4:1.26 --- php4/ext/xml/config.m4:1.25 Tue Mar 27 12:34:44 2001 +++ php4/ext/xml/config.m4 Fri May 11 10:57:35 2001 @@ -1,5 +1,5 @@ # $Source: /local/repository/php4/ext/xml/config.m4,v $ -# $Id: config.m4,v 1.25 2001/03/27 20:34:44 sniper Exp $ +# $Id: config.m4,v 1.26 2001/05/11 17:57:35 thies Exp $ dnl Fallback for --with-xml[=DIR] AC_ARG_WITH(xml,[],enable_xml=$withval) @@ -16,10 +16,9 @@ [ --disable-xml Disable XML support using bundled expat lib], yes) if test "$PHP_XML" != "no"; then - - AC_DEFINE(HAVE_LIBEXPAT, 1, [ ]) - if test "$PHP_XML" = "yes"; then + AC_DEFINE(HAVE_LIBEXPAT, 1, [ ]) + AC_DEFINE(HAVE_LIBEXPAT_BUNDLED, 1, [ ]) CPPFLAGS="$CPPFLAGS -DXML_BYTE_ORDER=$order" EXPAT_INTERNAL_LIBADD="expat/libexpat.la" PHP_SUBST(EXPAT_INTERNAL_LIBADD) @@ -28,17 +27,12 @@ PHP_SUBST(EXPAT_SHARED_LIBADD) PHP_EXTENSION(xml, $ext_shared) LIB_BUILD($ext_builddir/expat,$ext_shared,yes) - LIB_BUILD($ext_builddir/expat/xmlparse,$ext_shared,yes) - LIB_BUILD($ext_builddir/expat/xmltok,$ext_shared,yes) - PHP_ADD_INCLUDE($ext_srcdir/expat/xmltok) - PHP_ADD_INCLUDE($ext_srcdir/expat/xmlparse) - PHP_FAST_OUTPUT($ext_builddir/expat/Makefile $ext_builddir/expat/xmlparse/Makefile $ext_builddir/expat/xmltok/Makefile) - + PHP_ADD_INCLUDE($ext_srcdir/expat) + PHP_FAST_OUTPUT($ext_builddir/expat/Makefile) else - EXPAT_DIR="$withval" if test -f $EXPAT_DIR/lib/libexpat.a -o -f $EXPAT_DIR/lib/libexpat.so ; then - AC_DEFINE(HAVE_LIBEXPAT2, 1, [ ]) + AC_DEFINE(HAVE_LIBEXPAT, 1, [ ]) PHP_ADD_INCLUDE($EXPAT_DIR/include) else AC_MSG_RESULT(not found) Index: php4/ext/xml/php_xml.h diff -u php4/ext/xml/php_xml.h:1.16 php4/ext/xml/php_xml.h:1.17 --- php4/ext/xml/php_xml.h:1.16 Sun Feb 25 22:07:25 2001 +++ php4/ext/xml/php_xml.h Fri May 11 10:57:35 2001 @@ -17,7 +17,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: php_xml.h,v 1.16 2001/02/26 06:07:25 andi Exp $ */ +/* $Id: php_xml.h,v 1.17 2001/05/11 17:57:35 thies Exp $ */ #ifndef PHP_XML_H #define PHP_XML_H @@ -33,14 +33,9 @@ #endif -#if defined(HAVE_LIBEXPAT) && defined(PHP_XML_INTERNAL) +#if defined(PHP_XML_INTERNAL) -#ifdef HAVE_LIBEXPAT2 #include <expat.h> -#else -#include <xmltok.h> -#include <xmlparse.h> -#endif #ifdef PHP_WIN32 #define PHP_XML_API __declspec(dllexport) @@ -71,10 +66,8 @@ zval *notationDeclHandler; zval *externalEntityRefHandler; zval *unknownEncodingHandler; -#ifdef HAVE_LIBEXPAT2 zval *startNamespaceDeclHandler; zval *endNamespaceDeclHandler; -#endif zval *object; zval *data; @@ -114,9 +107,7 @@ #define XML_MAXLEVEL 255 /* XXX this should be dynamic */ PHP_FUNCTION(xml_parser_create); -#ifdef HAVE_LIBEXPAT2 PHP_FUNCTION(xml_parser_create_ns); -#endif PHP_FUNCTION(xml_set_object); PHP_FUNCTION(xml_set_element_handler); PHP_FUNCTION(xml_set_character_data_handler); @@ -125,10 +116,8 @@ PHP_FUNCTION(xml_set_unparsed_entity_decl_handler); PHP_FUNCTION(xml_set_notation_decl_handler); PHP_FUNCTION(xml_set_external_entity_ref_handler); -#ifdef HAVE_LIBEXPAT2 PHP_FUNCTION(xml_set_start_namespace_decl_handler); PHP_FUNCTION(xml_set_end_namespace_decl_handler); -#endif PHP_FUNCTION(xml_parse); PHP_FUNCTION(xml_get_error_code); PHP_FUNCTION(xml_error_string); Index: php4/ext/xml/xml.c diff -u php4/ext/xml/xml.c:1.74 php4/ext/xml/xml.c:1.75 --- php4/ext/xml/xml.c:1.74 Tue Feb 27 12:16:35 2001 +++ php4/ext/xml/xml.c Fri May 11 10:57:35 2001 @@ -17,7 +17,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: xml.c,v 1.74 2001/02/27 20:16:35 andi Exp $ */ +/* $Id: xml.c,v 1.75 2001/05/11 17:57:35 thies Exp $ */ #define IS_EXT_MODULE #include "php.h" @@ -92,10 +92,8 @@ void _xml_notationDeclHandler(void *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *); int _xml_externalEntityRefHandler(XML_Parser, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *); -#ifdef HAVE_LIBEXPAT2 void _xml_startNamespaceDeclHandler(void *, const XML_Char *, const XML_Char *); void _xml_endNamespaceDeclHandler(void *, const XML_Char *); -#endif /* }}} */ /* {{{ extension definition structures */ @@ -103,9 +101,7 @@ function_entry xml_functions[] = { PHP_FE(xml_parser_create, NULL) -#ifdef HAVE_LIBEXPAT2 PHP_FE(xml_parser_create_ns, NULL) -#endif PHP_FE(xml_set_object, second_arg_force_ref) PHP_FE(xml_set_element_handler, NULL) PHP_FE(xml_set_character_data_handler, NULL) @@ -114,10 +110,8 @@ PHP_FE(xml_set_unparsed_entity_decl_handler, NULL) PHP_FE(xml_set_notation_decl_handler, NULL) PHP_FE(xml_set_external_entity_ref_handler, NULL) -#ifdef HAVE_LIBEXPAT2 PHP_FE(xml_set_start_namespace_decl_handler, NULL) PHP_FE(xml_set_end_namespace_decl_handler, NULL) -#endif PHP_FE(xml_parse, NULL) PHP_FE(xml_parse_into_struct, third_and_fourth_args_force_ref) PHP_FE(xml_get_error_code, NULL) @@ -234,9 +228,7 @@ php_info_print_table_start(); php_info_print_table_row(2, "XML Support", "active"); -#if HAVE_LIBEXPAT2 php_info_print_table_row(2, "XML Namespace Support", "active"); -#endif php_info_print_table_end(); } @@ -336,14 +328,12 @@ if (parser->unknownEncodingHandler) { zval_ptr_dtor(&parser->unknownEncodingHandler); } -#ifdef HAVE_LIBEXPAT2 if (parser->startNamespaceDeclHandler) { zval_ptr_dtor(&parser->startNamespaceDeclHandler); } if (parser->endNamespaceDeclHandler) { zval_ptr_dtor(&parser->endNamespaceDeclHandler); } -#endif if (parser->baseURI) { efree(parser->baseURI); } @@ -997,7 +987,6 @@ /* }}} */ -#ifdef HAVE_LIBEXPAT2 /* {{{ _xml_startNamespaceDeclHandler() */ void _xml_startNamespaceDeclHandler(void *userData, @@ -1041,7 +1030,6 @@ } /* }}} */ -#endif /* }}} */ @@ -1099,7 +1087,6 @@ } /* }}} */ -#ifdef HAVE_LIBEXPAT2 /* {{{ proto int xml_parser_create_ns([string encoding][, string sep]) Create an XML parser */ PHP_FUNCTION(xml_parser_create_ns) @@ -1158,7 +1145,6 @@ parser->index = return_value->value.lval; } /* }}} */ -#endif /* {{{ proto int xml_set_object(int pind, object &obj) Set up object which should be used for callbacks */ @@ -1327,7 +1313,6 @@ } /* }}} */ -#ifdef HAVE_LIBEXPAT2 /* {{{ proto int xml_set_start_namespace_decl_handler(int pind, string hdl) Set up character data handler */ @@ -1366,7 +1351,6 @@ RETVAL_TRUE; } /* }}} */ -#endif /* {{{ proto int xml_parse(int pind, string data [, int isFinal]) Start parsing an XML document */ Index: php4/ext/xml/expat/Makefile.in diff -u php4/ext/xml/expat/Makefile.in:1.8 php4/ext/xml/expat/Makefile.in:1.9 --- php4/ext/xml/expat/Makefile.in:1.8 Mon May 1 15:38:34 2000 +++ php4/ext/xml/expat/Makefile.in Fri May 11 10:57:35 2001 @@ -1,9 +1,5 @@ LTLIBRARY_NAME = libexpat.la -LTLIBRARY_DEPENDENCIES = xmltok/libexpat_tok.la xmlparse/libexpat_parse.la -LTLIBRARY_LIBADD = $(LTLIBRARY_DEPENDENCIES) -LTLIBRARY_SHARED_LIBADD = $(LTLIBRARY_LIBADD) - -SUBDIRS = xmltok xmlparse +LTLIBRARY_SOURCES = xmlparse.c xmlrole.c xmltok.c include $(top_srcdir)/build/dynlib.mk Index: php4/ext/xml/expat/README.php +++ php4/ext/xml/expat/README.php this is the PHP-bundled version of expat 1.95.1 changes from the original version: - include <php_config.h> instead of <config.h> - include "php_compat.h" for namespace protection - hardcode version in xmlparse.c - stripped off all unneded files thies@thieso.net, 11th May, 2001 Index: php4/ext/xml/expat/ascii.h +++ php4/ext/xml/expat/ascii.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ #define ASCII_A 0x41 #define ASCII_B 0x42 #define ASCII_C 0x43 #define ASCII_D 0x44 #define ASCII_E 0x45 #define ASCII_F 0x46 #define ASCII_G 0x47 #define ASCII_H 0x48 #define ASCII_I 0x49 #define ASCII_J 0x4A #define ASCII_K 0x4B #define ASCII_L 0x4C #define ASCII_M 0x4D #define ASCII_N 0x4E #define ASCII_O 0x4F #define ASCII_P 0x50 #define ASCII_Q 0x51 #define ASCII_R 0x52 #define ASCII_S 0x53 #define ASCII_T 0x54 #define ASCII_U 0x55 #define ASCII_V 0x56 #define ASCII_W 0x57 #define ASCII_X 0x58 #define ASCII_Y 0x59 #define ASCII_Z 0x5A #define ASCII_a 0x61 #define ASCII_b 0x62 #define ASCII_c 0x63 #define ASCII_d 0x64 #define ASCII_e 0x65 #define ASCII_f 0x66 #define ASCII_g 0x67 #define ASCII_h 0x68 #define ASCII_i 0x69 #define ASCII_j 0x6A #define ASCII_k 0x6B #define ASCII_l 0x6C #define ASCII_m 0x6D #define ASCII_n 0x6E #define ASCII_o 0x6F #define ASCII_p 0x70 #define ASCII_q 0x71 #define ASCII_r 0x72 #define ASCII_s 0x73 #define ASCII_t 0x74 #define ASCII_u 0x75 #define ASCII_v 0x76 #define ASCII_w 0x77 #define ASCII_x 0x78 #define ASCII_y 0x79 #define ASCII_z 0x7A #define ASCII_0 0x30 #define ASCII_1 0x31 #define ASCII_2 0x32 #define ASCII_3 0x33 #define ASCII_4 0x34 #define ASCII_5 0x35 #define ASCII_6 0x36 #define ASCII_7 0x37 #define ASCII_8 0x38 #define ASCII_9 0x39 #define ASCII_TAB 0x09 #define ASCII_SPACE 0x20 #define ASCII_EXCL 0x21 #define ASCII_QUOT 0x22 #define ASCII_AMP 0x26 #define ASCII_APOS 0x27 #define ASCII_MINUS 0x2D #define ASCII_PERIOD 0x2E #define ASCII_COLON 0x3A #define ASCII_SEMI 0x3B #define ASCII_LT 0x3C #define ASCII_EQUALS 0x3D #define ASCII_GT 0x3E #define ASCII_LSQB 0x5B #define ASCII_RSQB 0x5D #define ASCII_UNDERSCORE 0x5F Index: php4/ext/xml/expat/asciitab.h +++ php4/ext/xml/expat/asciitab.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ /* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML, /* 0x0C */ BT_NONXML, BT_CR, BT_NONXML, BT_NONXML, /* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM, /* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS, /* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS, /* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL, /* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT, /* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT, /* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI, /* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST, /* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX, /* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT, /* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB, /* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT, /* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX, /* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT, /* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER, /* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER, Index: php4/ext/xml/expat/iasciitab.h +++ php4/ext/xml/expat/iasciitab.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ /* Like asciitab.h, except that 0xD has code BT_S rather than BT_CR */ /* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML, /* 0x0C */ BT_NONXML, BT_S, BT_NONXML, BT_NONXML, /* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM, /* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS, /* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS, /* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL, /* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT, /* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT, /* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI, /* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST, /* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX, /* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT, /* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB, /* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT, /* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX, /* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT, /* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER, /* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER, Index: php4/ext/xml/expat/latin1tab.h +++ php4/ext/xml/expat/latin1tab.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ /* 0x80 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x84 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x88 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x8C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x90 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x94 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x98 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0x9C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0xA0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0xA4 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0xA8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER, /* 0xAC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0xB0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0xB4 */ BT_OTHER, BT_NMSTRT, BT_OTHER, BT_NAME, /* 0xB8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER, /* 0xBC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER, /* 0xC0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xC4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xC8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xCC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xD0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xD4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER, /* 0xD8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xDC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xE0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xE4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xE8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xEC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xF0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xF4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER, /* 0xF8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, /* 0xFC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, Index: php4/ext/xml/expat/nametab.h +++ php4/ext/xml/expat/nametab.h static const unsigned namingBitmap[] = { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x04000000, 0x87FFFFFE, 0x07FFFFFE, 0x00000000, 0x00000000, 0xFF7FFFFF, 0xFF7FFFFF, 0xFFFFFFFF, 0x7FF3FFFF, 0xFFFFFDFE, 0x7FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFE00F, 0xFC31FFFF, 0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFFFFFFFF, 0xF80001FF, 0x00000003, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFD740, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD, 0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF, 0xFFFF0003, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF, 0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE, 0x0000007F, 0x00000000, 0xFFFF0000, 0x000707FF, 0x00000000, 0x07FFFFFE, 0x000007FE, 0xFFFE0000, 0xFFFFFFFF, 0x7CFFFFFF, 0x002F7FFF, 0x00000060, 0xFFFFFFE0, 0x23FFFFFF, 0xFF000000, 0x00000003, 0xFFF99FE0, 0x03C5FDFF, 0xB0000000, 0x00030003, 0xFFF987E0, 0x036DFDFF, 0x5E000000, 0x001C0000, 0xFFFBAFE0, 0x23EDFDFF, 0x00000000, 0x00000001, 0xFFF99FE0, 0x23CDFDFF, 0xB0000000, 0x00000003, 0xD63DC7E0, 0x03BFC718, 0x00000000, 0x00000000, 0xFFFDDFE0, 0x03EFFDFF, 0x00000000, 0x00000003, 0xFFFDDFE0, 0x03EFFDFF, 0x40000000, 0x00000003, 0xFFFDDFE0, 0x03FFFDFF, 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFE, 0x000D7FFF, 0x0000003F, 0x00000000, 0xFEF02596, 0x200D6CAE, 0x0000001F, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFEFF, 0x000003FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFF003F, 0x007FFFFF, 0x0007DAED, 0x50000000, 0x82315001, 0x002C62AB, 0x40000000, 0xF580C900, 0x00000007, 0x02010800, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x03FFFFFF, 0x3F3FFFFF, 0xFFFFFFFF, 0xAAFF3F3F, 0x3FFFFFFF, 0xFFFFFFFF, 0x5FDFFFFF, 0x0FCF1FDC, 0x1FDC1FFF, 0x00000000, 0x00004C40, 0x00000000, 0x00000000, 0x00000007, 0x00000000, 0x00000000, 0x00000000, 0x00000080, 0x000003FE, 0xFFFFFFFE, 0xFFFFFFFF, 0x001FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x07FFFFFF, 0xFFFFFFE0, 0x00001FFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000000F, 0x00000000, 0x00000000, 0x00000000, 0x07FF6000, 0x87FFFFFE, 0x07FFFFFE, 0x00000000, 0x00800000, 0xFF7FFFFF, 0xFF7FFFFF, 0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFFFFFFFF, 0xF80001FF, 0x00030003, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000003, 0xFFFFD7C0, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD, 0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF, 0xFFFF007B, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF, 0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE, 0xFFFE007F, 0xBBFFFFFB, 0xFFFF0016, 0x000707FF, 0x00000000, 0x07FFFFFE, 0x0007FFFF, 0xFFFF03FF, 0xFFFFFFFF, 0x7CFFFFFF, 0xFFEF7FFF, 0x03FF3DFF, 0xFFFFFFEE, 0xF3FFFFFF, 0xFF1E3FFF, 0x0000FFCF, 0xFFF99FEE, 0xD3C5FDFF, 0xB080399F, 0x0003FFCF, 0xFFF987E4, 0xD36DFDFF, 0x5E003987, 0x001FFFC0, 0xFFFBAFEE, 0xF3EDFDFF, 0x00003BBF, 0x0000FFC1, 0xFFF99FEE, 0xF3CDFDFF, 0xB0C0398F, 0x0000FFC3, 0xD63DC7EC, 0xC3BFC718, 0x00803DC7, 0x0000FF80, 0xFFFDDFEE, 0xC3EFFDFF, 0x00603DDF, 0x0000FFC3, 0xFFFDDFEC, 0xC3EFFDFF, 0x40603DDF, 0x0000FFC3, 0xFFFDDFEC, 0xC3FFFDFF, 0x00803DCF, 0x0000FFC3, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFE, 0x07FF7FFF, 0x03FF7FFF, 0x00000000, 0xFEF02596, 0x3BFF6CAE, 0x03FF3F5F, 0x00000000, 0x03000000, 0xC2A003FF, 0xFFFFFEFF, 0xFFFE03FF, 0xFEBF0FDF, 0x02FE3FFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x1FFF0000, 0x00000002, 0x000000A0, 0x003EFFFE, 0xFFFFFFFE, 0xFFFFFFFF, 0x661FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x77FFFFFF, }; static const unsigned char nmstrtPages[] = { 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x00, 0x00, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; static const unsigned char namePages[] = { 0x19, 0x03, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x00, 0x00, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13, 0x26, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; Index: php4/ext/xml/expat/utf8tab.h +++ php4/ext/xml/expat/utf8tab.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ /* 0x80 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x84 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x88 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x8C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x90 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x94 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x98 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0x9C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xA0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xA4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xA8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xAC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xB0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xB4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xB8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xBC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL, /* 0xC0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xC4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xC8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xCC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xD0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xD4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xD8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xDC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2, /* 0xE0 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3, /* 0xE4 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3, /* 0xE8 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3, /* 0xEC */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3, /* 0xF0 */ BT_LEAD4, BT_LEAD4, BT_LEAD4, BT_LEAD4, /* 0xF4 */ BT_LEAD4, BT_NONXML, BT_NONXML, BT_NONXML, /* 0xF8 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML, /* 0xFC */ BT_NONXML, BT_NONXML, BT_MALFORM, BT_MALFORM, Index: php4/ext/xml/expat/xmlparse.c +++ php4/ext/xml/expat/xmlparse.c /* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ static char RCSId[] = "$Header: /local/repository/php4/ext/xml/expat/xmlparse.c,v 1.1 2001/05/11 17:57:35 thies Exp $"; #include "php_compat.h" #ifdef COMPILED_FROM_DSP # include "winconfig.h" # define XMLPARSEAPI __declspec(dllexport) # include "expat.h" # undef XMLPARSEAPI #else #include <php_config.h> #ifdef __declspec # define XMLPARSEAPI __declspec(dllexport) #endif #include "expat.h" #ifdef __declspec # undef XMLPARSEAPI #endif #endif /* ndef COMPILED_FROM_DSP */ #include <stddef.h> #ifdef XML_UNICODE #define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX #define XmlConvert XmlUtf16Convert #define XmlGetInternalEncoding XmlGetUtf16InternalEncoding #define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS #define XmlEncode XmlUtf16Encode #define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((unsigned long)s) & 1)) typedef unsigned short ICHAR; #else #define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX #define XmlConvert XmlUtf8Convert #define XmlGetInternalEncoding XmlGetUtf8InternalEncoding #define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS #define XmlEncode XmlUtf8Encode #define MUST_CONVERT(enc, s) (!(enc)->isUtf8) typedef char ICHAR; #endif #ifndef XML_NS #define XmlInitEncodingNS XmlInitEncoding #define XmlInitUnknownEncodingNS XmlInitUnknownEncoding #undef XmlGetInternalEncodingNS #define XmlGetInternalEncodingNS XmlGetInternalEncoding #define XmlParseXmlDeclNS XmlParseXmlDecl #endif #ifdef XML_UNICODE_WCHAR_T #define XML_T(x) L ## x #else #define XML_T(x) x #endif /* Round up n to be a multiple of sz, where sz is a power of 2. */ #define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1)) #include "xmltok.h" #include "xmlrole.h" typedef const XML_Char *KEY; typedef struct { KEY name; } NAMED; typedef struct { NAMED **v; size_t size; size_t used; size_t usedLim; XML_Memory_Handling_Suite *mem; } HASH_TABLE; typedef struct { NAMED **p; NAMED **end; } HASH_TABLE_ITER; #define INIT_TAG_BUF_SIZE 32 /* must be a multiple of sizeof(XML_Char) */ #define INIT_DATA_BUF_SIZE 1024 #define INIT_ATTS_SIZE 16 #define INIT_BLOCK_SIZE 1024 #define INIT_BUFFER_SIZE 1024 #define EXPAND_SPARE 24 typedef struct binding { struct prefix *prefix; struct binding *nextTagBinding; struct binding *prevPrefixBinding; const struct attribute_id *attId; XML_Char *uri; int uriLen; int uriAlloc; } BINDING; typedef struct prefix { const XML_Char *name; BINDING *binding; } PREFIX; typedef struct { const XML_Char *str; const XML_Char *localPart; int uriLen; } TAG_NAME; typedef struct tag { struct tag *parent; const char *rawName; int rawNameLength; TAG_NAME name; char *buf; char *bufEnd; BINDING *bindings; } TAG; typedef struct { const XML_Char *name; const XML_Char *textPtr; int textLen; const XML_Char *systemId; const XML_Char *base; const XML_Char *publicId; const XML_Char *notation; char open; char is_param; } ENTITY; typedef struct { enum XML_Content_Type type; enum XML_Content_Quant quant; const XML_Char * name; int firstchild; int lastchild; int childcnt; int nextsib; } CONTENT_SCAFFOLD; typedef struct block { struct block *next; int size; XML_Char s[1]; } BLOCK; typedef struct { BLOCK *blocks; BLOCK *freeBlocks; const XML_Char *end; XML_Char *ptr; XML_Char *start; XML_Memory_Handling_Suite *mem; } STRING_POOL; /* The XML_Char before the name is used to determine whether an attribute has been specified. */ typedef struct attribute_id { XML_Char *name; PREFIX *prefix; char maybeTokenized; char xmlns; } ATTRIBUTE_ID; typedef struct { const ATTRIBUTE_ID *id; char isCdata; const XML_Char *value; } DEFAULT_ATTRIBUTE; typedef struct { const XML_Char *name; PREFIX *prefix; const ATTRIBUTE_ID *idAtt; int nDefaultAtts; int allocDefaultAtts; DEFAULT_ATTRIBUTE *defaultAtts; } ELEMENT_TYPE; typedef struct { HASH_TABLE generalEntities; HASH_TABLE elementTypes; HASH_TABLE attributeIds; HASH_TABLE prefixes; STRING_POOL pool; int complete; int standalone; #ifdef XML_DTD HASH_TABLE paramEntities; #endif /* XML_DTD */ PREFIX defaultPrefix; /* === scaffolding for building content model === */ int in_eldecl; CONTENT_SCAFFOLD *scaffold; unsigned contentStringLen; unsigned scaffSize; unsigned scaffCount; int scaffLevel; int *scaffIndex; } DTD; typedef struct open_internal_entity { const char *internalEventPtr; const char *internalEventEndPtr; struct open_internal_entity *next; ENTITY *entity; } OPEN_INTERNAL_ENTITY; typedef enum XML_Error Processor(XML_Parser parser, const char *start, const char *end, const char **endPtr); static Processor prologProcessor; static Processor prologInitProcessor; static Processor contentProcessor; static Processor cdataSectionProcessor; #ifdef XML_DTD static Processor ignoreSectionProcessor; #endif /* XML_DTD */ static Processor epilogProcessor; static Processor errorProcessor; static Processor externalEntityInitProcessor; static Processor externalEntityInitProcessor2; static Processor externalEntityInitProcessor3; static Processor externalEntityContentProcessor; static enum XML_Error handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName); static enum XML_Error processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *, const char *); static enum XML_Error initializeEncoding(XML_Parser parser); static enum XML_Error doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, int tok, const char *next, const char **nextPtr); static enum XML_Error processInternalParamEntity(XML_Parser parser, ENTITY *entity); static enum XML_Error doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, const char *start, const char *end, const char **endPtr); static enum XML_Error doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr); #ifdef XML_DTD static enum XML_Error doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr); #endif /* XML_DTD */ static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *, const char *s, TAG_NAME *tagNamePtr, BINDING **bindingsPtr); static int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr); static int defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, int isCdata, int isId, const XML_Char *dfltValue, XML_Parser parser); static enum XML_Error storeAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *, STRING_POOL *); static enum XML_Error appendAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *, STRING_POOL *); static ATTRIBUTE_ID * getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *); static enum XML_Error storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static int reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static int reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static void reportDefault(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static const XML_Char *getContext(XML_Parser parser); static int setContext(XML_Parser parser, const XML_Char *context); static void normalizePublicId(XML_Char *s); static int dtdInit(DTD *, XML_Parser parser); static void dtdDestroy(DTD *, XML_Parser parser); static int dtdCopy(DTD *newDtd, const DTD *oldDtd, XML_Parser parser); static int copyEntityTable(HASH_TABLE *, STRING_POOL *, const HASH_TABLE *, XML_Parser parser); #ifdef XML_DTD static void dtdSwap(DTD *, DTD *); #endif /* XML_DTD */ static NAMED *lookup(HASH_TABLE *table, KEY name, size_t createSize); static void hashTableInit(HASH_TABLE *, XML_Memory_Handling_Suite *ms); static void hashTableDestroy(HASH_TABLE *); static void hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *); static NAMED *hashTableIterNext(HASH_TABLE_ITER *); static void poolInit(STRING_POOL *, XML_Memory_Handling_Suite *ms); static void poolClear(STRING_POOL *); static void poolDestroy(STRING_POOL *); static XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc, const char *ptr, const char *end); static XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc, const char *ptr, const char *end); static int poolGrow(STRING_POOL *pool); static int nextScaffoldPart(XML_Parser parser); static XML_Content *build_model(XML_Parser parser); static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s); static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n); static const XML_Char *poolAppendString(STRING_POOL *pool, const XML_Char *s); static ELEMENT_TYPE * getElementType(XML_Parser Paraser, const ENCODING *enc, const char *ptr, const char *end); #define poolStart(pool) ((pool)->start) #define poolEnd(pool) ((pool)->ptr) #define poolLength(pool) ((pool)->ptr - (pool)->start) #define poolChop(pool) ((void)--(pool->ptr)) #define poolLastChar(pool) (((pool)->ptr)[-1]) #define poolDiscard(pool) ((pool)->ptr = (pool)->start) #define poolFinish(pool) ((pool)->start = (pool)->ptr) #define poolAppendChar(pool, c) \ (((pool)->ptr == (pool)->end && !poolGrow(pool)) \ ? 0 \ : ((*((pool)->ptr)++ = c), 1)) typedef struct { /* The first member must be userData so that the XML_GetUserData macro works. */ void *m_userData; void *m_handlerArg; char *m_buffer; XML_Memory_Handling_Suite m_mem; /* first character to be parsed */ const char *m_bufferPtr; /* past last character to be parsed */ char *m_bufferEnd; /* allocated end of buffer */ const char *m_bufferLim; long m_parseEndByteIndex; const char *m_parseEndPtr; XML_Char *m_dataBuf; XML_Char *m_dataBufEnd; XML_StartElementHandler m_startElementHandler; XML_EndElementHandler m_endElementHandler; XML_CharacterDataHandler m_characterDataHandler; XML_ProcessingInstructionHandler m_processingInstructionHandler; XML_CommentHandler m_commentHandler; XML_StartCdataSectionHandler m_startCdataSectionHandler; XML_EndCdataSectionHandler m_endCdataSectionHandler; XML_DefaultHandler m_defaultHandler; XML_StartDoctypeDeclHandler m_startDoctypeDeclHandler; XML_EndDoctypeDeclHandler m_endDoctypeDeclHandler; XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler; XML_NotationDeclHandler m_notationDeclHandler; XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler; XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler; XML_NotStandaloneHandler m_notStandaloneHandler; XML_ExternalEntityRefHandler m_externalEntityRefHandler; void *m_externalEntityRefHandlerArg; XML_UnknownEncodingHandler m_unknownEncodingHandler; XML_ElementDeclHandler m_elementDeclHandler; XML_AttlistDeclHandler m_attlistDeclHandler; XML_EntityDeclHandler m_entityDeclHandler; XML_XmlDeclHandler m_xmlDeclHandler; const ENCODING *m_encoding; INIT_ENCODING m_initEncoding; const ENCODING *m_internalEncoding; const XML_Char *m_protocolEncodingName; int m_ns; int m_ns_triplets; void *m_unknownEncodingMem; void *m_unknownEncodingData; void *m_unknownEncodingHandlerData; void (*m_unknownEncodingRelease)(void *); PROLOG_STATE m_prologState; Processor *m_processor; enum XML_Error m_errorCode; const char *m_eventPtr; const char *m_eventEndPtr; const char *m_positionPtr; OPEN_INTERNAL_ENTITY *m_openInternalEntities; int m_defaultExpandInternalEntities; int m_tagLevel; ENTITY *m_declEntity; const XML_Char *m_doctypeName; const XML_Char *m_doctypeSysid; const XML_Char *m_doctypePubid; const XML_Char *m_declAttributeType; const XML_Char *m_declNotationName; const XML_Char *m_declNotationPublicId; ELEMENT_TYPE *m_declElementType; ATTRIBUTE_ID *m_declAttributeId; char m_declAttributeIsCdata; char m_declAttributeIsId; DTD m_dtd; const XML_Char *m_curBase; TAG *m_tagStack; TAG *m_freeTagList; BINDING *m_inheritedBindings; BINDING *m_freeBindingList; int m_attsSize; int m_nSpecifiedAtts; int m_idAttIndex; ATTRIBUTE *m_atts; POSITION m_position; STRING_POOL m_tempPool; STRING_POOL m_temp2Pool; char *m_groupConnector; unsigned m_groupSize; int m_hadExternalDoctype; XML_Char m_namespaceSeparator; #ifdef XML_DTD enum XML_ParamEntityParsing m_paramEntityParsing; XML_Parser m_parentParser; #endif } Parser; #define MALLOC(s) (((Parser *)parser)->m_mem.malloc_fcn((s))) #define REALLOC(p,s) (((Parser *)parser)->m_mem.realloc_fcn((p),(s))) #define FREE(p) (((Parser *)parser)->m_mem.free_fcn((p))) #define userData (((Parser *)parser)->m_userData) #define handlerArg (((Parser *)parser)->m_handlerArg) #define startElementHandler (((Parser *)parser)->m_startElementHandler) #define endElementHandler (((Parser *)parser)->m_endElementHandler) #define characterDataHandler (((Parser *)parser)->m_characterDataHandler) #define processingInstructionHandler (((Parser *)parser)->m_processingInstructionHandler) #define commentHandler (((Parser *)parser)->m_commentHandler) #define startCdataSectionHandler (((Parser *)parser)->m_startCdataSectionHandler) #define endCdataSectionHandler (((Parser *)parser)->m_endCdataSectionHandler) #define defaultHandler (((Parser *)parser)->m_defaultHandler) #define startDoctypeDeclHandler (((Parser *)parser)->m_startDoctypeDeclHandler) #define endDoctypeDeclHandler (((Parser *)parser)->m_endDoctypeDeclHandler) #define unparsedEntityDeclHandler (((Parser *)parser)->m_unparsedEntityDeclHandler) #define notationDeclHandler (((Parser *)parser)->m_notationDeclHandler) #define startNamespaceDeclHandler (((Parser *)parser)->m_startNamespaceDeclHandler) #define endNamespaceDeclHandler (((Parser *)parser)->m_endNamespaceDeclHandler) #define notStandaloneHandler (((Parser *)parser)->m_notStandaloneHandler) #define externalEntityRefHandler (((Parser *)parser)->m_externalEntityRefHandler) #define externalEntityRefHandlerArg (((Parser *)parser)->m_externalEntityRefHandlerArg) #define unknownEncodingHandler (((Parser *)parser)->m_unknownEncodingHandler) #define elementDeclHandler (((Parser *)parser)->m_elementDeclHandler) #define attlistDeclHandler (((Parser *)parser)->m_attlistDeclHandler) #define entityDeclHandler (((Parser *)parser)->m_entityDeclHandler) #define xmlDeclHandler (((Parser *)parser)->m_xmlDeclHandler) #define encoding (((Parser *)parser)->m_encoding) #define initEncoding (((Parser *)parser)->m_initEncoding) #define internalEncoding (((Parser *)parser)->m_internalEncoding) #define unknownEncodingMem (((Parser *)parser)->m_unknownEncodingMem) #define unknownEncodingData (((Parser *)parser)->m_unknownEncodingData) #define unknownEncodingHandlerData \ (((Parser *)parser)->m_unknownEncodingHandlerData) #define unknownEncodingRelease (((Parser *)parser)->m_unknownEncodingRelease) #define protocolEncodingName (((Parser *)parser)->m_protocolEncodingName) #define ns (((Parser *)parser)->m_ns) #define ns_triplets (((Parser *)parser)->m_ns_triplets) #define prologState (((Parser *)parser)->m_prologState) #define processor (((Parser *)parser)->m_processor) #define errorCode (((Parser *)parser)->m_errorCode) #define eventPtr (((Parser *)parser)->m_eventPtr) #define eventEndPtr (((Parser *)parser)->m_eventEndPtr) #define positionPtr (((Parser *)parser)->m_positionPtr) #define position (((Parser *)parser)->m_position) #define openInternalEntities (((Parser *)parser)->m_openInternalEntities) #define defaultExpandInternalEntities (((Parser *)parser)->m_defaultExpandInternalEntities) #define tagLevel (((Parser *)parser)->m_tagLevel) #define buffer (((Parser *)parser)->m_buffer) #define bufferPtr (((Parser *)parser)->m_bufferPtr) #define bufferEnd (((Parser *)parser)->m_bufferEnd) #define parseEndByteIndex (((Parser *)parser)->m_parseEndByteIndex) #define parseEndPtr (((Parser *)parser)->m_parseEndPtr) #define bufferLim (((Parser *)parser)->m_bufferLim) #define dataBuf (((Parser *)parser)->m_dataBuf) #define dataBufEnd (((Parser *)parser)->m_dataBufEnd) #define dtd (((Parser *)parser)->m_dtd) #define curBase (((Parser *)parser)->m_curBase) #define declEntity (((Parser *)parser)->m_declEntity) #define doctypeName (((Parser *)parser)->m_doctypeName) #define doctypeSysid (((Parser *)parser)->m_doctypeSysid) #define doctypePubid (((Parser *)parser)->m_doctypePubid) #define declAttributeType (((Parser *)parser)->m_declAttributeType) #define declNotationName (((Parser *)parser)->m_declNotationName) #define declNotationPublicId (((Parser *)parser)->m_declNotationPublicId) #define declElementType (((Parser *)parser)->m_declElementType) #define declAttributeId (((Parser *)parser)->m_declAttributeId) #define declAttributeIsCdata (((Parser *)parser)->m_declAttributeIsCdata) #define declAttributeIsId (((Parser *)parser)->m_declAttributeIsId) #define freeTagList (((Parser *)parser)->m_freeTagList) #define freeBindingList (((Parser *)parser)->m_freeBindingList) #define inheritedBindings (((Parser *)parser)->m_inheritedBindings) #define tagStack (((Parser *)parser)->m_tagStack) #define atts (((Parser *)parser)->m_atts) #define attsSize (((Parser *)parser)->m_attsSize) #define nSpecifiedAtts (((Parser *)parser)->m_nSpecifiedAtts) #define idAttIndex (((Parser *)parser)->m_idAttIndex) #define tempPool (((Parser *)parser)->m_tempPool) #define temp2Pool (((Parser *)parser)->m_temp2Pool) #define groupConnector (((Parser *)parser)->m_groupConnector) #define groupSize (((Parser *)parser)->m_groupSize) #define hadExternalDoctype (((Parser *)parser)->m_hadExternalDoctype) #define namespaceSeparator (((Parser *)parser)->m_namespaceSeparator) #ifdef XML_DTD #define parentParser (((Parser *)parser)->m_parentParser) #define paramEntityParsing (((Parser *)parser)->m_paramEntityParsing) #endif /* XML_DTD */ #ifdef COMPILED_FROM_DSP BOOL WINAPI DllMain(HINSTANCE h, DWORD r, LPVOID p) { return TRUE; } #endif /* def COMPILED_FROM_DSP */ #ifdef _MSC_VER #ifdef _DEBUG Parser *asParser(XML_Parser parser) { return parser; } #endif #endif XML_Parser XML_ParserCreate(const XML_Char *encodingName) { return XML_ParserCreate_MM(encodingName, NULL, NULL); } XML_Parser XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep) { XML_Char tmp[2]; *tmp = nsSep; return XML_ParserCreate_MM(encodingName, NULL, tmp); } XML_Parser XML_ParserCreate_MM(const XML_Char *encodingName, const XML_Memory_Handling_Suite *memsuite, const XML_Char *nameSep) { XML_Parser parser; static const XML_Char implicitContext[] = { XML_T('x'), XML_T('m'), XML_T('l'), XML_T('='), XML_T('h'), XML_T('t'), XML_T('t'), XML_T('p'), XML_T(':'), XML_T('/'), XML_T('/'), XML_T('w'), XML_T('w'), XML_T('w'), XML_T('.'), XML_T('w'), XML_T('3'), XML_T('.'), XML_T('o'), XML_T('r'), XML_T('g'), XML_T('/'), XML_T('X'), XML_T('M'), XML_T('L'), XML_T('/'), XML_T('1'), XML_T('9'), XML_T('9'), XML_T('8'), XML_T('/'), XML_T('n'), XML_T('a'), XML_T('m'), XML_T('e'), XML_T('s'), XML_T('p'), XML_T('a'), XML_T('c'), XML_T('e'), XML_T('\0') }; if (memsuite) { XML_Memory_Handling_Suite *mtemp; parser = memsuite->malloc_fcn(sizeof(Parser)); mtemp = &(((Parser *) parser)->m_mem); mtemp->malloc_fcn = memsuite->malloc_fcn; mtemp->realloc_fcn = memsuite->realloc_fcn; mtemp->free_fcn = memsuite->free_fcn; } else { XML_Memory_Handling_Suite *mtemp; parser = malloc(sizeof(Parser)); mtemp = &(((Parser *) parser)->m_mem); mtemp->malloc_fcn = malloc; mtemp->realloc_fcn = realloc; mtemp->free_fcn = free; } if (!parser) return parser; processor = prologInitProcessor; XmlPrologStateInit(&prologState); userData = 0; handlerArg = 0; startElementHandler = 0; endElementHandler = 0; characterDataHandler = 0; processingInstructionHandler = 0; commentHandler = 0; startCdataSectionHandler = 0; endCdataSectionHandler = 0; defaultHandler = 0; startDoctypeDeclHandler = 0; endDoctypeDeclHandler = 0; unparsedEntityDeclHandler = 0; notationDeclHandler = 0; startNamespaceDeclHandler = 0; endNamespaceDeclHandler = 0; notStandaloneHandler = 0; externalEntityRefHandler = 0; externalEntityRefHandlerArg = parser; unknownEncodingHandler = 0; elementDeclHandler = 0; attlistDeclHandler = 0; entityDeclHandler = 0; xmlDeclHandler = 0; buffer = 0; bufferPtr = 0; bufferEnd = 0; parseEndByteIndex = 0; parseEndPtr = 0; bufferLim = 0; declElementType = 0; declAttributeId = 0; declEntity = 0; doctypeName = 0; doctypeSysid = 0; doctypePubid = 0; declAttributeType = 0; declNotationName = 0; declNotationPublicId = 0; memset(&position, 0, sizeof(POSITION)); errorCode = XML_ERROR_NONE; eventPtr = 0; eventEndPtr = 0; positionPtr = 0; openInternalEntities = 0; tagLevel = 0; tagStack = 0; freeTagList = 0; freeBindingList = 0; inheritedBindings = 0; attsSize = INIT_ATTS_SIZE; atts = MALLOC(attsSize * sizeof(ATTRIBUTE)); nSpecifiedAtts = 0; dataBuf = MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char)); groupSize = 0; groupConnector = 0; hadExternalDoctype = 0; unknownEncodingMem = 0; unknownEncodingRelease = 0; unknownEncodingData = 0; unknownEncodingHandlerData = 0; namespaceSeparator = '!'; #ifdef XML_DTD parentParser = 0; paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; #endif ns = 0; ns_triplets = 0; poolInit(&tempPool, &(((Parser *) parser)->m_mem)); poolInit(&temp2Pool, &(((Parser *) parser)->m_mem)); protocolEncodingName = encodingName ? poolCopyString(&tempPool, encodingName) : 0; curBase = 0; if (!dtdInit(&dtd, parser) || !atts || !dataBuf || (encodingName && !protocolEncodingName)) { XML_ParserFree(parser); return 0; } dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE; if (nameSep) { XmlInitEncodingNS(&initEncoding, &encoding, 0); ns = 1; internalEncoding = XmlGetInternalEncodingNS(); namespaceSeparator = *nameSep; if (! setContext(parser, implicitContext)) { XML_ParserFree(parser); return 0; } } else { XmlInitEncoding(&initEncoding, &encoding, 0); internalEncoding = XmlGetInternalEncoding(); } return parser; } /* End XML_ParserCreate_MM */ int XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName) { if (!encodingName) protocolEncodingName = 0; else { protocolEncodingName = poolCopyString(&tempPool, encodingName); if (!protocolEncodingName) return 0; } return 1; } XML_Parser XML_ExternalEntityParserCreate(XML_Parser oldParser, const XML_Char *context, const XML_Char *encodingName) { XML_Parser parser = oldParser; DTD *oldDtd = &dtd; XML_StartElementHandler oldStartElementHandler = startElementHandler; XML_EndElementHandler oldEndElementHandler = endElementHandler; XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler; XML_ProcessingInstructionHandler oldProcessingInstructionHandler = processingInstructionHandler; XML_CommentHandler oldCommentHandler = commentHandler; XML_StartCdataSectionHandler oldStartCdataSectionHandler = startCdataSectionHandler; XML_EndCdataSectionHandler oldEndCdataSectionHandler = endCdataSectionHandler; XML_DefaultHandler oldDefaultHandler = defaultHandler; XML_UnparsedEntityDeclHandler oldUnparsedEntityDeclHandler = unparsedEntityDeclHandler; XML_NotationDeclHandler oldNotationDeclHandler = notationDeclHandler; XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler = startNamespaceDeclHandler; XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler = endNamespaceDeclHandler; XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler; XML_ExternalEntityRefHandler oldExternalEntityRefHandler = externalEntityRefHandler; XML_UnknownEncodingHandler oldUnknownEncodingHandler = unknownEncodingHandler; XML_ElementDeclHandler oldElementDeclHandler = elementDeclHandler; XML_AttlistDeclHandler oldAttlistDeclHandler = attlistDeclHandler; XML_EntityDeclHandler oldEntityDeclHandler = entityDeclHandler; XML_XmlDeclHandler oldXmlDeclHandler = xmlDeclHandler; ELEMENT_TYPE * oldDeclElementType = declElementType; void *oldUserData = userData; void *oldHandlerArg = handlerArg; int oldDefaultExpandInternalEntities = defaultExpandInternalEntities; void *oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg; #ifdef XML_DTD int oldParamEntityParsing = paramEntityParsing; #endif int oldns_triplets = ns_triplets; if (ns) { XML_Char tmp[2]; *tmp = namespaceSeparator; parser = XML_ParserCreate_MM(encodingName, &((Parser *)parser)->m_mem, tmp); } else { parser = XML_ParserCreate_MM(encodingName, &((Parser *)parser)->m_mem, NULL); } if (!parser) return 0; startElementHandler = oldStartElementHandler; endElementHandler = oldEndElementHandler; characterDataHandler = oldCharacterDataHandler; processingInstructionHandler = oldProcessingInstructionHandler; commentHandler = oldCommentHandler; startCdataSectionHandler = oldStartCdataSectionHandler; endCdataSectionHandler = oldEndCdataSectionHandler; defaultHandler = oldDefaultHandler; unparsedEntityDeclHandler = oldUnparsedEntityDeclHandler; notationDeclHandler = oldNotationDeclHandler; startNamespaceDeclHandler = oldStartNamespaceDeclHandler; endNamespaceDeclHandler = oldEndNamespaceDeclHandler; notStandaloneHandler = oldNotStandaloneHandler; externalEntityRefHandler = oldExternalEntityRefHandler; unknownEncodingHandler = oldUnknownEncodingHandler; elementDeclHandler = oldElementDeclHandler; attlistDeclHandler = oldAttlistDeclHandler; entityDeclHandler = oldEntityDeclHandler; xmlDeclHandler = oldXmlDeclHandler; declElementType = oldDeclElementType; userData = oldUserData; if (oldUserData == oldHandlerArg) handlerArg = userData; else handlerArg = parser; if (oldExternalEntityRefHandlerArg != oldParser) externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg; defaultExpandInternalEntities = oldDefaultExpandInternalEntities; ns_triplets = oldns_triplets; #ifdef XML_DTD paramEntityParsing = oldParamEntityParsing; if (context) { #endif /* XML_DTD */ if (!dtdCopy(&dtd, oldDtd, parser) || !setContext(parser, context)) { XML_ParserFree(parser); return 0; } processor = externalEntityInitProcessor; #ifdef XML_DTD } else { dtdSwap(&dtd, oldDtd); parentParser = oldParser; XmlPrologStateInitExternalEntity(&prologState); dtd.complete = 1; hadExternalDoctype = 1; } #endif /* XML_DTD */ return parser; } static void destroyBindings(BINDING *bindings, XML_Parser parser) { for (;;) { BINDING *b = bindings; if (!b) break; bindings = b->nextTagBinding; FREE(b->uri); FREE(b); } } void XML_ParserFree(XML_Parser parser) { for (;;) { TAG *p; if (tagStack == 0) { if (freeTagList == 0) break; tagStack = freeTagList; freeTagList = 0; } p = tagStack; tagStack = tagStack->parent; FREE(p->buf); destroyBindings(p->bindings, parser); FREE(p); } destroyBindings(freeBindingList, parser); destroyBindings(inheritedBindings, parser); poolDestroy(&tempPool); poolDestroy(&temp2Pool); #ifdef XML_DTD if (parentParser) { if (hadExternalDoctype) dtd.complete = 0; dtdSwap(&dtd, &((Parser *)parentParser)->m_dtd); } #endif /* XML_DTD */ dtdDestroy(&dtd, parser); FREE((void *)atts); if (groupConnector) FREE(groupConnector); if (buffer) FREE(buffer); FREE(dataBuf); if (unknownEncodingMem) FREE(unknownEncodingMem); if (unknownEncodingRelease) unknownEncodingRelease(unknownEncodingData); FREE(parser); } void XML_UseParserAsHandlerArg(XML_Parser parser) { handlerArg = parser; } void XML_SetReturnNSTriplet(XML_Parser parser, int do_nst) { ns_triplets = do_nst; } void XML_SetUserData(XML_Parser parser, void *p) { if (handlerArg == userData) handlerArg = userData = p; else userData = p; } int XML_SetBase(XML_Parser parser, const XML_Char *p) { if (p) { p = poolCopyString(&dtd.pool, p); if (!p) return 0; curBase = p; } else curBase = 0; return 1; } const XML_Char *XML_GetBase(XML_Parser parser) { return curBase; } int XML_GetSpecifiedAttributeCount(XML_Parser parser) { return nSpecifiedAtts; } int XML_GetIdAttributeIndex(XML_Parser parser) { return idAttIndex; } void XML_SetElementHandler(XML_Parser parser, XML_StartElementHandler start, XML_EndElementHandler end) { startElementHandler = start; endElementHandler = end; } void XML_SetStartElementHandler(XML_Parser parser, XML_StartElementHandler start) { startElementHandler = start; } void XML_SetEndElementHandler(XML_Parser parser, XML_EndElementHandler end) { endElementHandler = end; } void XML_SetCharacterDataHandler(XML_Parser parser, XML_CharacterDataHandler handler) { characterDataHandler = handler; } void XML_SetProcessingInstructionHandler(XML_Parser parser, XML_ProcessingInstructionHandler handler) { processingInstructionHandler = handler; } void XML_SetCommentHandler(XML_Parser parser, XML_CommentHandler handler) { commentHandler = handler; } void XML_SetCdataSectionHandler(XML_Parser parser, XML_StartCdataSectionHandler start, XML_EndCdataSectionHandler end) { startCdataSectionHandler = start; endCdataSectionHandler = end; } void XML_SetStartCdataSectionHandler(XML_Parser parser, XML_StartCdataSectionHandler start) { startCdataSectionHandler = start; } void XML_SetEndCdataSectionHandler(XML_Parser parser, XML_EndCdataSectionHandler end) { endCdataSectionHandler = end; } void XML_SetDefaultHandler(XML_Parser parser, XML_DefaultHandler handler) { defaultHandler = handler; defaultExpandInternalEntities = 0; } void XML_SetDefaultHandlerExpand(XML_Parser parser, XML_DefaultHandler handler) { defaultHandler = handler; defaultExpandInternalEntities = 1; } void XML_SetDoctypeDeclHandler(XML_Parser parser, XML_StartDoctypeDeclHandler start, XML_EndDoctypeDeclHandler end) { startDoctypeDeclHandler = start; endDoctypeDeclHandler = end; } void XML_SetStartDoctypeDeclHandler(XML_Parser parser, XML_StartDoctypeDeclHandler start) { startDoctypeDeclHandler = start; } void XML_SetEndDoctypeDeclHandler(XML_Parser parser, XML_EndDoctypeDeclHandler end) { endDoctypeDeclHandler = end; } void XML_SetUnparsedEntityDeclHandler(XML_Parser parser, XML_UnparsedEntityDeclHandler handler) { unparsedEntityDeclHandler = handler; } void XML_SetNotationDeclHandler(XML_Parser parser, XML_NotationDeclHandler handler) { notationDeclHandler = handler; } void XML_SetNamespaceDeclHandler(XML_Parser parser, XML_StartNamespaceDeclHandler start, XML_EndNamespaceDeclHandler end) { startNamespaceDeclHandler = start; endNamespaceDeclHandler = end; } void XML_SetStartNamespaceDeclHandler(XML_Parser parser, XML_StartNamespaceDeclHandler start) { startNamespaceDeclHandler = start; } void XML_SetEndNamespaceDeclHandler(XML_Parser parser, XML_EndNamespaceDeclHandler end) { endNamespaceDeclHandler = end; } void XML_SetNotStandaloneHandler(XML_Parser parser, XML_NotStandaloneHandler handler) { notStandaloneHandler = handler; } void XML_SetExternalEntityRefHandler(XML_Parser parser, XML_ExternalEntityRefHandler handler) { externalEntityRefHandler = handler; } void XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg) { if (arg) externalEntityRefHandlerArg = arg; else externalEntityRefHandlerArg = parser; } void XML_SetUnknownEncodingHandler(XML_Parser parser, XML_UnknownEncodingHandler handler, void *data) { unknownEncodingHandler = handler; unknownEncodingHandlerData = data; } void XML_SetElementDeclHandler(XML_Parser parser, XML_ElementDeclHandler eldecl) { elementDeclHandler = eldecl; } void XML_SetAttlistDeclHandler(XML_Parser parser, XML_AttlistDeclHandler attdecl) { attlistDeclHandler = attdecl; } void XML_SetEntityDeclHandler(XML_Parser parser, XML_EntityDeclHandler handler) { entityDeclHandler = handler; } void XML_SetXmlDeclHandler(XML_Parser parser, XML_XmlDeclHandler handler) { xmlDeclHandler = handler; } int XML_SetParamEntityParsing(XML_Parser parser, enum XML_ParamEntityParsing parsing) { #ifdef XML_DTD paramEntityParsing = parsing; return 1; #else return parsing == XML_PARAM_ENTITY_PARSING_NEVER; #endif } int XML_Parse(XML_Parser parser, const char *s, int len, int isFinal) { if (len == 0) { if (!isFinal) return 1; positionPtr = bufferPtr; errorCode = processor(parser, bufferPtr, parseEndPtr = bufferEnd, 0); if (errorCode == XML_ERROR_NONE) return 1; eventEndPtr = eventPtr; processor = errorProcessor; return 0; } #ifndef XML_CONTEXT_BYTES else if (bufferPtr == bufferEnd) { const char *end; int nLeftOver; parseEndByteIndex += len; positionPtr = s; if (isFinal) { errorCode = processor(parser, s, parseEndPtr = s + len, 0); if (errorCode == XML_ERROR_NONE) return 1; eventEndPtr = eventPtr; processor = errorProcessor; return 0; } errorCode = processor(parser, s, parseEndPtr = s + len, &end); if (errorCode != XML_ERROR_NONE) { eventEndPtr = eventPtr; processor = errorProcessor; return 0; } XmlUpdatePosition(encoding, positionPtr, end, &position); nLeftOver = s + len - end; if (nLeftOver) { if (buffer == 0 || nLeftOver > bufferLim - buffer) { /* FIXME avoid integer overflow */ buffer = buffer == 0 ? MALLOC(len * 2) : REALLOC(buffer, len * 2); /* FIXME storage leak if realloc fails */ if (!buffer) { errorCode = XML_ERROR_NO_MEMORY; eventPtr = eventEndPtr = 0; processor = errorProcessor; return 0; } bufferLim = buffer + len * 2; } memcpy(buffer, end, nLeftOver); bufferPtr = buffer; bufferEnd = buffer + nLeftOver; } return 1; } #endif /* not defined XML_CONTEXT_BYTES */ else { memcpy(XML_GetBuffer(parser, len), s, len); return XML_ParseBuffer(parser, len, isFinal); } } int XML_ParseBuffer(XML_Parser parser, int len, int isFinal) { const char *start = bufferPtr; positionPtr = start; bufferEnd += len; parseEndByteIndex += len; errorCode = processor(parser, start, parseEndPtr = bufferEnd, isFinal ? (const char **)0 : &bufferPtr); if (errorCode == XML_ERROR_NONE) { if (!isFinal) XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); return 1; } else { eventEndPtr = eventPtr; processor = errorProcessor; return 0; } } void *XML_GetBuffer(XML_Parser parser, int len) { if (len > bufferLim - bufferEnd) { /* FIXME avoid integer overflow */ int neededSize = len + (bufferEnd - bufferPtr); #ifdef XML_CONTEXT_BYTES int keep = bufferPtr - buffer; if (keep > XML_CONTEXT_BYTES) keep = XML_CONTEXT_BYTES; neededSize += keep; #endif /* defined XML_CONTEXT_BYTES */ if (neededSize <= bufferLim - buffer) { #ifdef XML_CONTEXT_BYTES if (keep < bufferPtr - buffer) { int offset = (bufferPtr - buffer) - keep; memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep); bufferEnd -= offset; bufferPtr -= offset; } #else memmove(buffer, bufferPtr, bufferEnd - bufferPtr); bufferEnd = buffer + (bufferEnd - bufferPtr); bufferPtr = buffer; #endif /* not defined XML_CONTEXT_BYTES */ } else { char *newBuf; int bufferSize = bufferLim - bufferPtr; if (bufferSize == 0) bufferSize = INIT_BUFFER_SIZE; do { bufferSize *= 2; } while (bufferSize < neededSize); newBuf = MALLOC(bufferSize); if (newBuf == 0) { errorCode = XML_ERROR_NO_MEMORY; return 0; } bufferLim = newBuf + bufferSize; #ifdef XML_CONTEXT_BYTES if (bufferPtr) { int keep = bufferPtr - buffer; if (keep > XML_CONTEXT_BYTES) keep = XML_CONTEXT_BYTES; memcpy(newBuf, &bufferPtr[-keep], bufferEnd - bufferPtr + keep); FREE(buffer); buffer = newBuf; bufferEnd = buffer + (bufferEnd - bufferPtr) + keep; bufferPtr = buffer + keep; } else { bufferEnd = newBuf + (bufferEnd - bufferPtr); bufferPtr = buffer = newBuf; } #else if (bufferPtr) { memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr); FREE(buffer); } bufferEnd = newBuf + (bufferEnd - bufferPtr); bufferPtr = buffer = newBuf; #endif /* not defined XML_CONTEXT_BYTES */ } } return bufferEnd; } enum XML_Error XML_GetErrorCode(XML_Parser parser) { return errorCode; } long XML_GetCurrentByteIndex(XML_Parser parser) { if (eventPtr) return parseEndByteIndex - (parseEndPtr - eventPtr); return -1; } int XML_GetCurrentByteCount(XML_Parser parser) { if (eventEndPtr && eventPtr) return eventEndPtr - eventPtr; return 0; } const char * XML_GetInputContext(XML_Parser parser, int *offset, int *size) { #ifdef XML_CONTEXT_BYTES if (eventPtr && buffer) { *offset = eventPtr - buffer; *size = bufferEnd - buffer; return buffer; } #endif /* defined XML_CONTEXT_BYTES */ return (char *) 0; } int XML_GetCurrentLineNumber(XML_Parser parser) { if (eventPtr) { XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); positionPtr = eventPtr; } return position.lineNumber + 1; } int XML_GetCurrentColumnNumber(XML_Parser parser) { if (eventPtr) { XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); positionPtr = eventPtr; } return position.columnNumber; } void XML_DefaultCurrent(XML_Parser parser) { if (defaultHandler) { if (openInternalEntities) reportDefault(parser, internalEncoding, openInternalEntities->internalEventPtr, openInternalEntities->internalEventEndPtr); else reportDefault(parser, encoding, eventPtr, eventEndPtr); } } const XML_LChar *XML_ErrorString(int code) { static const XML_LChar *message[] = { 0, XML_T("out of memory"), XML_T("syntax error"), XML_T("no element found"), XML_T("not well-formed (invalid token)"), XML_T("unclosed token"), XML_T("unclosed token"), XML_T("mismatched tag"), XML_T("duplicate attribute"), XML_T("junk after document element"), XML_T("illegal parameter entity reference"), XML_T("undefined entity"), XML_T("recursive entity reference"), XML_T("asynchronous entity"), XML_T("reference to invalid character number"), XML_T("reference to binary entity"), XML_T("reference to external entity in attribute"), XML_T("xml processing instruction not at start of external entity"), XML_T("unknown encoding"), XML_T("encoding specified in XML declaration is incorrect"), XML_T("unclosed CDATA section"), XML_T("error in processing external entity reference"), XML_T("document is not standalone"), XML_T("unexpected parser state - please send a bug report") }; if (code > 0 && code < sizeof(message)/sizeof(message[0])) return message[code]; return 0; } const XML_LChar * XML_ExpatVersion() { return "1.95.1"; /*VERSION; thies@thieso.net*/ } static enum XML_Error contentProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { return doContent(parser, 0, encoding, start, end, endPtr); } static enum XML_Error externalEntityInitProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { enum XML_Error result = initializeEncoding(parser); if (result != XML_ERROR_NONE) return result; processor = externalEntityInitProcessor2; return externalEntityInitProcessor2(parser, start, end, endPtr); } static enum XML_Error externalEntityInitProcessor2(XML_Parser parser, const char *start, const char *end, const char **endPtr) { const char *next; int tok = XmlContentTok(encoding, start, end, &next); switch (tok) { case XML_TOK_BOM: start = next; break; case XML_TOK_PARTIAL: if (endPtr) { *endPtr = start; return XML_ERROR_NONE; } eventPtr = start; return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: if (endPtr) { *endPtr = start; return XML_ERROR_NONE; } eventPtr = start; return XML_ERROR_PARTIAL_CHAR; } processor = externalEntityInitProcessor3; return externalEntityInitProcessor3(parser, start, end, endPtr); } static enum XML_Error externalEntityInitProcessor3(XML_Parser parser, const char *start, const char *end, const char **endPtr) { const char *next; int tok = XmlContentTok(encoding, start, end, &next); switch (tok) { case XML_TOK_XML_DECL: { enum XML_Error result = processXmlDecl(parser, 1, start, next); if (result != XML_ERROR_NONE) return result; start = next; } break; case XML_TOK_PARTIAL: if (endPtr) { *endPtr = start; return XML_ERROR_NONE; } eventPtr = start; return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: if (endPtr) { *endPtr = start; return XML_ERROR_NONE; } eventPtr = start; return XML_ERROR_PARTIAL_CHAR; } processor = externalEntityContentProcessor; tagLevel = 1; return doContent(parser, 1, encoding, start, end, endPtr); } static enum XML_Error externalEntityContentProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { return doContent(parser, 1, encoding, start, end, endPtr); } static enum XML_Error doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, const char *s, const char *end, const char **nextPtr) { const char **eventPP; const char **eventEndPP; if (enc == encoding) { eventPP = &eventPtr; eventEndPP = &eventEndPtr; } else { eventPP = &(openInternalEntities->internalEventPtr); eventEndPP = &(openInternalEntities->internalEventEndPtr); } *eventPP = s; for (;;) { const char *next = s; /* XmlContentTok doesn't always set the last arg */ int tok = XmlContentTok(enc, s, end, &next); *eventEndPP = next; switch (tok) { case XML_TOK_TRAILING_CR: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } *eventEndPP = end; if (characterDataHandler) { XML_Char c = 0xA; characterDataHandler(handlerArg, &c, 1); } else if (defaultHandler) reportDefault(parser, enc, s, end); if (startTagLevel == 0) return XML_ERROR_NO_ELEMENTS; if (tagLevel != startTagLevel) return XML_ERROR_ASYNC_ENTITY; return XML_ERROR_NONE; case XML_TOK_NONE: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } if (startTagLevel > 0) { if (tagLevel != startTagLevel) return XML_ERROR_ASYNC_ENTITY; return XML_ERROR_NONE; } return XML_ERROR_NO_ELEMENTS; case XML_TOK_INVALID: *eventPP = next; return XML_ERROR_INVALID_TOKEN; case XML_TOK_PARTIAL: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_PARTIAL_CHAR; case XML_TOK_ENTITY_REF: { const XML_Char *name; ENTITY *entity; XML_Char ch = XmlPredefinedEntityName(enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (ch) { if (characterDataHandler) characterDataHandler(handlerArg, &ch, 1); else if (defaultHandler) reportDefault(parser, enc, s, next); break; } name = poolStoreString(&dtd.pool, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!name) return XML_ERROR_NO_MEMORY; entity = (ENTITY *)lookup(&dtd.generalEntities, name, 0); poolDiscard(&dtd.pool); if (!entity) { if (dtd.complete || dtd.standalone) return XML_ERROR_UNDEFINED_ENTITY; if (defaultHandler) reportDefault(parser, enc, s, next); break; } if (entity->open) return XML_ERROR_RECURSIVE_ENTITY_REF; if (entity->notation) return XML_ERROR_BINARY_ENTITY_REF; if (entity) { if (entity->textPtr) { enum XML_Error result; OPEN_INTERNAL_ENTITY openEntity; if (defaultHandler && !defaultExpandInternalEntities) { reportDefault(parser, enc, s, next); break; } entity->open = 1; openEntity.next = openInternalEntities; openInternalEntities = &openEntity; openEntity.entity = entity; openEntity.internalEventPtr = 0; openEntity.internalEventEndPtr = 0; result = doContent(parser, tagLevel, internalEncoding, (char *)entity->textPtr, (char *)(entity->textPtr + entity->textLen), 0); entity->open = 0; openInternalEntities = openEntity.next; if (result) return result; } else if (externalEntityRefHandler) { const XML_Char *context; entity->open = 1; context = getContext(parser); entity->open = 0; if (!context) return XML_ERROR_NO_MEMORY; if (!externalEntityRefHandler(externalEntityRefHandlerArg, context, entity->base, entity->systemId, entity->publicId)) return XML_ERROR_EXTERNAL_ENTITY_HANDLING; poolDiscard(&tempPool); } else if (defaultHandler) reportDefault(parser, enc, s, next); } break; } case XML_TOK_START_TAG_WITH_ATTS: if (!startElementHandler) { enum XML_Error result = storeAtts(parser, enc, s, 0, 0); if (result) return result; } /* fall through */ case XML_TOK_START_TAG_NO_ATTS: { TAG *tag; if (freeTagList) { tag = freeTagList; freeTagList = freeTagList->parent; } else { tag = MALLOC(sizeof(TAG)); if (!tag) return XML_ERROR_NO_MEMORY; tag->buf = MALLOC(INIT_TAG_BUF_SIZE); if (!tag->buf) return XML_ERROR_NO_MEMORY; tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE; } tag->bindings = 0; tag->parent = tagStack; tagStack = tag; tag->name.localPart = 0; tag->rawName = s + enc->minBytesPerChar; tag->rawNameLength = XmlNameLength(enc, tag->rawName); if (nextPtr) { /* Need to guarantee that: tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)) <= tag->bufEnd - sizeof(XML_Char) */ if (tag->rawNameLength + (int)(sizeof(XML_Char) - 1) + (int)sizeof(XML_Char) > tag->bufEnd - tag->buf) { int bufSize = tag->rawNameLength * 4; bufSize = ROUND_UP(bufSize, sizeof(XML_Char)); tag->buf = REALLOC(tag->buf, bufSize); if (!tag->buf) return XML_ERROR_NO_MEMORY; tag->bufEnd = tag->buf + bufSize; } memcpy(tag->buf, tag->rawName, tag->rawNameLength); tag->rawName = tag->buf; } ++tagLevel; if (startElementHandler) { enum XML_Error result; XML_Char *toPtr; for (;;) { const char *rawNameEnd = tag->rawName + tag->rawNameLength; const char *fromPtr = tag->rawName; int bufSize; if (nextPtr) toPtr = (XML_Char *)(tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char))); else toPtr = (XML_Char *)tag->buf; tag->name.str = toPtr; XmlConvert(enc, &fromPtr, rawNameEnd, (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1); if (fromPtr == rawNameEnd) break; bufSize = (tag->bufEnd - tag->buf) << 1; tag->buf = REALLOC(tag->buf, bufSize); if (!tag->buf) return XML_ERROR_NO_MEMORY; tag->bufEnd = tag->buf + bufSize; if (nextPtr) tag->rawName = tag->buf; } *toPtr = XML_T('\0'); result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings)); if (result) return result; startElementHandler(handlerArg, tag->name.str, (const XML_Char **)atts); poolClear(&tempPool); } else { tag->name.str = 0; if (defaultHandler) reportDefault(parser, enc, s, next); } break; } case XML_TOK_EMPTY_ELEMENT_WITH_ATTS: if (!startElementHandler) { enum XML_Error result = storeAtts(parser, enc, s, 0, 0); if (result) return result; } /* fall through */ case XML_TOK_EMPTY_ELEMENT_NO_ATTS: if (startElementHandler || endElementHandler) { const char *rawName = s + enc->minBytesPerChar; enum XML_Error result; BINDING *bindings = 0; TAG_NAME name; name.str = poolStoreString(&tempPool, enc, rawName, rawName + XmlNameLength(enc, rawName)); if (!name.str) return XML_ERROR_NO_MEMORY; poolFinish(&tempPool); result = storeAtts(parser, enc, s, &name, &bindings); if (result) return result; poolFinish(&tempPool); if (startElementHandler) startElementHandler(handlerArg, name.str, (const XML_Char **)atts); if (endElementHandler) { if (startElementHandler) *eventPP = *eventEndPP; endElementHandler(handlerArg, name.str); } poolClear(&tempPool); while (bindings) { BINDING *b = bindings; if (endNamespaceDeclHandler) endNamespaceDeclHandler(handlerArg, b->prefix->name); bindings = bindings->nextTagBinding; b->nextTagBinding = freeBindingList; freeBindingList = b; b->prefix->binding = b->prevPrefixBinding; } } else if (defaultHandler) reportDefault(parser, enc, s, next); if (tagLevel == 0) return epilogProcessor(parser, next, end, nextPtr); break; case XML_TOK_END_TAG: if (tagLevel == startTagLevel) return XML_ERROR_ASYNC_ENTITY; else { int len; const char *rawName; TAG *tag = tagStack; tagStack = tag->parent; tag->parent = freeTagList; freeTagList = tag; rawName = s + enc->minBytesPerChar*2; len = XmlNameLength(enc, rawName); if (len != tag->rawNameLength || memcmp(tag->rawName, rawName, len) != 0) { *eventPP = rawName; return XML_ERROR_TAG_MISMATCH; } --tagLevel; if (endElementHandler && tag->name.str) { if (tag->name.localPart) { XML_Char *to = (XML_Char *)tag->name.str + tag->name.uriLen; const XML_Char *from = tag->name.localPart; while ((*to++ = *from++) != 0) ; } endElementHandler(handlerArg, tag->name.str); } else if (defaultHandler) reportDefault(parser, enc, s, next); while (tag->bindings) { BINDING *b = tag->bindings; if (endNamespaceDeclHandler) endNamespaceDeclHandler(handlerArg, b->prefix->name); tag->bindings = tag->bindings->nextTagBinding; b->nextTagBinding = freeBindingList; freeBindingList = b; b->prefix->binding = b->prevPrefixBinding; } if (tagLevel == 0) return epilogProcessor(parser, next, end, nextPtr); } break; case XML_TOK_CHAR_REF: { int n = XmlCharRefNumber(enc, s); if (n < 0) return XML_ERROR_BAD_CHAR_REF; if (characterDataHandler) { XML_Char buf[XML_ENCODE_MAX]; characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf)); } else if (defaultHandler) reportDefault(parser, enc, s, next); } break; case XML_TOK_XML_DECL: return XML_ERROR_MISPLACED_XML_PI; case XML_TOK_DATA_NEWLINE: if (characterDataHandler) { XML_Char c = 0xA; characterDataHandler(handlerArg, &c, 1); } else if (defaultHandler) reportDefault(parser, enc, s, next); break; case XML_TOK_CDATA_SECT_OPEN: { enum XML_Error result; if (startCdataSectionHandler) startCdataSectionHandler(handlerArg); #if 0 /* Suppose you doing a transformation on a document that involves changing only the character data. You set up a defaultHandler and a characterDataHandler. The defaultHandler simply copies characters through. The characterDataHandler does the transformation and writes the characters out escaping them as necessary. This case will fail to work if we leave out the following two lines (because & and < inside CDATA sections will be incorrectly escaped). However, now we have a start/endCdataSectionHandler, so it seems easier to let the user deal with this. */ else if (characterDataHandler) characterDataHandler(handlerArg, dataBuf, 0); #endif else if (defaultHandler) reportDefault(parser, enc, s, next); result = doCdataSection(parser, enc, &next, end, nextPtr); if (!next) { processor = cdataSectionProcessor; return result; } } break; case XML_TOK_TRAILING_RSQB: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } if (characterDataHandler) { if (MUST_CONVERT(enc, s)) { ICHAR *dataPtr = (ICHAR *)dataBuf; XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); } else characterDataHandler(handlerArg, (XML_Char *)s, (XML_Char *)end - (XML_Char *)s); } else if (defaultHandler) reportDefault(parser, enc, s, end); if (startTagLevel == 0) { *eventPP = end; return XML_ERROR_NO_ELEMENTS; } if (tagLevel != startTagLevel) { *eventPP = end; return XML_ERROR_ASYNC_ENTITY; } return XML_ERROR_NONE; case XML_TOK_DATA_CHARS: if (characterDataHandler) { if (MUST_CONVERT(enc, s)) { for (;;) { ICHAR *dataPtr = (ICHAR *)dataBuf; XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); *eventEndPP = s; characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); if (s == next) break; *eventPP = s; } } else characterDataHandler(handlerArg, (XML_Char *)s, (XML_Char *)next - (XML_Char *)s); } else if (defaultHandler) reportDefault(parser, enc, s, next); break; case XML_TOK_PI: if (!reportProcessingInstruction(parser, enc, s, next)) return XML_ERROR_NO_MEMORY; break; case XML_TOK_COMMENT: if (!reportComment(parser, enc, s, next)) return XML_ERROR_NO_MEMORY; break; default: if (defaultHandler) reportDefault(parser, enc, s, next); break; } *eventPP = s = next; } /* not reached */ } /* If tagNamePtr is non-null, build a real list of attributes, otherwise just check the attributes for well-formedness. */ static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *enc, const char *attStr, TAG_NAME *tagNamePtr, BINDING **bindingsPtr) { ELEMENT_TYPE *elementType = 0; int nDefaultAtts = 0; const XML_Char **appAtts; /* the attribute list to pass to the application */ int attIndex = 0; int i; int n; int nPrefixes = 0; BINDING *binding; const XML_Char *localPart; /* lookup the element type name */ if (tagNamePtr) { elementType = (ELEMENT_TYPE *)lookup(&dtd.elementTypes, tagNamePtr->str,0); if (!elementType) { tagNamePtr->str = poolCopyString(&dtd.pool, tagNamePtr->str); if (!tagNamePtr->str) return XML_ERROR_NO_MEMORY; elementType = (ELEMENT_TYPE *)lookup(&dtd.elementTypes, tagNamePtr->str, sizeof(ELEMENT_TYPE)); if (!elementType) return XML_ERROR_NO_MEMORY; if (ns && !setElementTypePrefix(parser, elementType)) return XML_ERROR_NO_MEMORY; } nDefaultAtts = elementType->nDefaultAtts; } /* get the attributes from the tokenizer */ n = XmlGetAttributes(enc, attStr, attsSize, atts); if (n + nDefaultAtts > attsSize) { int oldAttsSize = attsSize; attsSize = n + nDefaultAtts + INIT_ATTS_SIZE; atts = REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE)); if (!atts) return XML_ERROR_NO_MEMORY; if (n > oldAttsSize) XmlGetAttributes(enc, attStr, n, atts); } appAtts = (const XML_Char **)atts; for (i = 0; i < n; i++) { /* add the name and value to the attribute list */ ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name, atts[i].name + XmlNameLength(enc, atts[i].name)); if (!attId) return XML_ERROR_NO_MEMORY; /* detect duplicate attributes */ if ((attId->name)[-1]) { if (enc == encoding) eventPtr = atts[i].name; return XML_ERROR_DUPLICATE_ATTRIBUTE; } (attId->name)[-1] = 1; appAtts[attIndex++] = attId->name; if (!atts[i].normalized) { enum XML_Error result; int isCdata = 1; /* figure out whether declared as other than CDATA */ if (attId->maybeTokenized) { int j; for (j = 0; j < nDefaultAtts; j++) { if (attId == elementType->defaultAtts[j].id) { isCdata = elementType->defaultAtts[j].isCdata; break; } } } /* normalize the attribute value */ result = storeAttributeValue(parser, enc, isCdata, atts[i].valuePtr, atts[i].valueEnd, &tempPool); if (result) return result; if (tagNamePtr) { appAtts[attIndex] = poolStart(&tempPool); poolFinish(&tempPool); } else poolDiscard(&tempPool); } else if (tagNamePtr) { /* the value did not need normalizing */ appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr, atts[i].valueEnd); if (appAtts[attIndex] == 0) return XML_ERROR_NO_MEMORY; poolFinish(&tempPool); } /* handle prefixed attribute names */ if (attId->prefix && tagNamePtr) { if (attId->xmlns) { /* deal with namespace declarations here */ if (!addBinding(parser, attId->prefix, attId, appAtts[attIndex], bindingsPtr)) return XML_ERROR_NO_MEMORY; --attIndex; } else { /* deal with other prefixed names later */ attIndex++; nPrefixes++; (attId->name)[-1] = 2; } } else attIndex++; } if (tagNamePtr) { int j; nSpecifiedAtts = attIndex; if (elementType->idAtt && (elementType->idAtt->name)[-1]) { for (i = 0; i < attIndex; i += 2) if (appAtts[i] == elementType->idAtt->name) { idAttIndex = i; break; } } else idAttIndex = -1; /* do attribute defaulting */ for (j = 0; j < nDefaultAtts; j++) { const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + j; if (!(da->id->name)[-1] && da->value) { if (da->id->prefix) { if (da->id->xmlns) { if (!addBinding(parser, da->id->prefix, da->id, da->value, bindingsPtr)) return XML_ERROR_NO_MEMORY; } else { (da->id->name)[-1] = 2; nPrefixes++; appAtts[attIndex++] = da->id->name; appAtts[attIndex++] = da->value; } } else { (da->id->name)[-1] = 1; appAtts[attIndex++] = da->id->name; appAtts[attIndex++] = da->value; } } } appAtts[attIndex] = 0; } i = 0; if (nPrefixes) { /* expand prefixed attribute names */ for (; i < attIndex; i += 2) { if (appAtts[i][-1] == 2) { ATTRIBUTE_ID *id; ((XML_Char *)(appAtts[i]))[-1] = 0; id = (ATTRIBUTE_ID *)lookup(&dtd.attributeIds, appAtts[i], 0); if (id->prefix->binding) { int j; const BINDING *b = id->prefix->binding; const XML_Char *s = appAtts[i]; for (j = 0; j < b->uriLen; j++) { if (!poolAppendChar(&tempPool, b->uri[j])) return XML_ERROR_NO_MEMORY; } while (*s++ != ':') ; do { if (!poolAppendChar(&tempPool, *s)) return XML_ERROR_NO_MEMORY; } while (*s++); if (ns_triplets) { tempPool.ptr[-1] = namespaceSeparator; s = b->prefix->name; do { if (!poolAppendChar(&tempPool, *s)) return XML_ERROR_NO_MEMORY; } while (*s++); } appAtts[i] = poolStart(&tempPool); poolFinish(&tempPool); } if (!--nPrefixes) break; } else ((XML_Char *)(appAtts[i]))[-1] = 0; } } /* clear the flags that say whether attributes were specified */ for (; i < attIndex; i += 2) ((XML_Char *)(appAtts[i]))[-1] = 0; if (!tagNamePtr) return XML_ERROR_NONE; for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding) binding->attId->name[-1] = 0; /* expand the element type name */ if (elementType->prefix) { binding = elementType->prefix->binding; if (!binding) return XML_ERROR_NONE; localPart = tagNamePtr->str; while (*localPart++ != XML_T(':')) ; } else if (dtd.defaultPrefix.binding) { binding = dtd.defaultPrefix.binding; localPart = tagNamePtr->str; } else return XML_ERROR_NONE; tagNamePtr->localPart = localPart; tagNamePtr->uriLen = binding->uriLen; for (i = 0; localPart[i++];) ; n = i + binding->uriLen; if (n > binding->uriAlloc) { TAG *p; XML_Char *uri = MALLOC((n + EXPAND_SPARE) * sizeof(XML_Char)); if (!uri) return XML_ERROR_NO_MEMORY; binding->uriAlloc = n + EXPAND_SPARE; memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char)); for (p = tagStack; p; p = p->parent) if (p->name.str == binding->uri) p->name.str = uri; FREE(binding->uri); binding->uri = uri; } memcpy(binding->uri + binding->uriLen, localPart, i * sizeof(XML_Char)); tagNamePtr->str = binding->uri; return XML_ERROR_NONE; } static int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr) { BINDING *b; int len; for (len = 0; uri[len]; len++) ; if (namespaceSeparator) len++; if (freeBindingList) { b = freeBindingList; if (len > b->uriAlloc) { b->uri = REALLOC(b->uri, sizeof(XML_Char) * (len + EXPAND_SPARE)); if (!b->uri) return 0; b->uriAlloc = len + EXPAND_SPARE; } freeBindingList = b->nextTagBinding; } else { b = MALLOC(sizeof(BINDING)); if (!b) return 0; b->uri = MALLOC(sizeof(XML_Char) * (len + EXPAND_SPARE)); if (!b->uri) { FREE(b); return 0; } b->uriAlloc = len + EXPAND_SPARE; } b->uriLen = len; memcpy(b->uri, uri, len * sizeof(XML_Char)); if (namespaceSeparator) b->uri[len - 1] = namespaceSeparator; b->prefix = prefix; b->attId = attId; b->prevPrefixBinding = prefix->binding; if (*uri == XML_T('\0') && prefix == &dtd.defaultPrefix) prefix->binding = 0; else prefix->binding = b; b->nextTagBinding = *bindingsPtr; *bindingsPtr = b; if (startNamespaceDeclHandler) startNamespaceDeclHandler(handlerArg, prefix->name, prefix->binding ? uri : 0); return 1; } /* The idea here is to avoid using stack for each CDATA section when the whole file is parsed with one call. */ static enum XML_Error cdataSectionProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { enum XML_Error result = doCdataSection(parser, encoding, &start, end, endPtr); if (start) { processor = contentProcessor; return contentProcessor(parser, start, end, endPtr); } return result; } /* startPtr gets set to non-null is the section is closed, and to null if the section is not yet closed. */ static enum XML_Error doCdataSection(XML_Parser parser, const ENCODING *enc, const char **startPtr, const char *end, const char **nextPtr) { const char *s = *startPtr; const char **eventPP; const char **eventEndPP; if (enc == encoding) { eventPP = &eventPtr; *eventPP = s; eventEndPP = &eventEndPtr; } else { eventPP = &(openInternalEntities->internalEventPtr); eventEndPP = &(openInternalEntities->internalEventEndPtr); } *eventPP = s; *startPtr = 0; for (;;) { const char *next; int tok = XmlCdataSectionTok(enc, s, end, &next); *eventEndPP = next; switch (tok) { case XML_TOK_CDATA_SECT_CLOSE: if (endCdataSectionHandler) endCdataSectionHandler(handlerArg); #if 0 /* see comment under XML_TOK_CDATA_SECT_OPEN */ else if (characterDataHandler) characterDataHandler(handlerArg, dataBuf, 0); #endif else if (defaultHandler) reportDefault(parser, enc, s, next); *startPtr = next; return XML_ERROR_NONE; case XML_TOK_DATA_NEWLINE: if (characterDataHandler) { XML_Char c = 0xA; characterDataHandler(handlerArg, &c, 1); } else if (defaultHandler) reportDefault(parser, enc, s, next); break; case XML_TOK_DATA_CHARS: if (characterDataHandler) { if (MUST_CONVERT(enc, s)) { for (;;) { ICHAR *dataPtr = (ICHAR *)dataBuf; XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); *eventEndPP = next; characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); if (s == next) break; *eventPP = s; } } else characterDataHandler(handlerArg, (XML_Char *)s, (XML_Char *)next - (XML_Char *)s); } else if (defaultHandler) reportDefault(parser, enc, s, next); break; case XML_TOK_INVALID: *eventPP = next; return XML_ERROR_INVALID_TOKEN; case XML_TOK_PARTIAL_CHAR: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_PARTIAL_CHAR; case XML_TOK_PARTIAL: case XML_TOK_NONE: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_UNCLOSED_CDATA_SECTION; default: *eventPP = next; return XML_ERROR_UNEXPECTED_STATE; } *eventPP = s = next; } /* not reached */ } #ifdef XML_DTD /* The idea here is to avoid using stack for each IGNORE section when the whole file is parsed with one call. */ static enum XML_Error ignoreSectionProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { enum XML_Error result = doIgnoreSection(parser, encoding, &start, end, endPtr); if (start) { processor = prologProcessor; return prologProcessor(parser, start, end, endPtr); } return result; } /* startPtr gets set to non-null is the section is closed, and to null if the section is not yet closed. */ static enum XML_Error doIgnoreSection(XML_Parser parser, const ENCODING *enc, const char **startPtr, const char *end, const char **nextPtr) { const char *next; int tok; const char *s = *startPtr; const char **eventPP; const char **eventEndPP; if (enc == encoding) { eventPP = &eventPtr; *eventPP = s; eventEndPP = &eventEndPtr; } else { eventPP = &(openInternalEntities->internalEventPtr); eventEndPP = &(openInternalEntities->internalEventEndPtr); } *eventPP = s; *startPtr = 0; tok = XmlIgnoreSectionTok(enc, s, end, &next); *eventEndPP = next; switch (tok) { case XML_TOK_IGNORE_SECT: if (defaultHandler) reportDefault(parser, enc, s, next); *startPtr = next; return XML_ERROR_NONE; case XML_TOK_INVALID: *eventPP = next; return XML_ERROR_INVALID_TOKEN; case XML_TOK_PARTIAL_CHAR: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_PARTIAL_CHAR; case XML_TOK_PARTIAL: case XML_TOK_NONE: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_SYNTAX; /* XML_ERROR_UNCLOSED_IGNORE_SECTION */ default: *eventPP = next; return XML_ERROR_UNEXPECTED_STATE; } /* not reached */ } #endif /* XML_DTD */ static enum XML_Error initializeEncoding(XML_Parser parser) { const char *s; #ifdef XML_UNICODE char encodingBuf[128]; if (!protocolEncodingName) s = 0; else { int i; for (i = 0; protocolEncodingName[i]; i++) { if (i == sizeof(encodingBuf) - 1 || (protocolEncodingName[i] & ~0x7f) != 0) { encodingBuf[0] = '\0'; break; } encodingBuf[i] = (char)protocolEncodingName[i]; } encodingBuf[i] = '\0'; s = encodingBuf; } #else s = protocolEncodingName; #endif if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s)) return XML_ERROR_NONE; return handleUnknownEncoding(parser, protocolEncodingName); } static enum XML_Error processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *s, const char *next) { const char *encodingName = 0; const char *storedEncName = 0; const ENCODING *newEncoding = 0; const char *version = 0; const char *versionend; const char *storedversion = 0; int standalone = -1; if (!(ns ? XmlParseXmlDeclNS : XmlParseXmlDecl)(isGeneralTextEntity, encoding, s, next, &eventPtr, &version, &versionend, &encodingName, &newEncoding, &standalone)) return XML_ERROR_SYNTAX; if (!isGeneralTextEntity && standalone == 1) { dtd.standalone = 1; #ifdef XML_DTD if (paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE) paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; #endif /* XML_DTD */ } if (xmlDeclHandler) { if (encodingName) { storedEncName = poolStoreString(&temp2Pool, encoding, encodingName, encodingName + XmlNameLength(encoding, encodingName)); if (! storedEncName) return XML_ERROR_NO_MEMORY; poolFinish(&temp2Pool); } if (version) { storedversion = poolStoreString(&temp2Pool, encoding, version, versionend - encoding->minBytesPerChar); if (! storedversion) return XML_ERROR_NO_MEMORY; } xmlDeclHandler(handlerArg, storedversion, storedEncName, standalone); } else if (defaultHandler) reportDefault(parser, encoding, s, next); if (!protocolEncodingName) { if (newEncoding) { if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) { eventPtr = encodingName; return XML_ERROR_INCORRECT_ENCODING; } encoding = newEncoding; } else if (encodingName) { enum XML_Error result; if (! storedEncName) { storedEncName = poolStoreString(&temp2Pool, encoding, encodingName, encodingName + XmlNameLength(encoding, encodingName)); if (! storedEncName) return XML_ERROR_NO_MEMORY; } result = handleUnknownEncoding(parser, storedEncName); poolClear(&tempPool); if (result == XML_ERROR_UNKNOWN_ENCODING) eventPtr = encodingName; return result; } } if (storedEncName || storedversion) poolClear(&temp2Pool); return XML_ERROR_NONE; } static enum XML_Error handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName) { if (unknownEncodingHandler) { XML_Encoding info; int i; for (i = 0; i < 256; i++) info.map[i] = -1; info.convert = 0; info.data = 0; info.release = 0; if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, &info)) { ENCODING *enc; unknownEncodingMem = MALLOC(XmlSizeOfUnknownEncoding()); if (!unknownEncodingMem) { if (info.release) info.release(info.data); return XML_ERROR_NO_MEMORY; } enc = (ns ? XmlInitUnknownEncodingNS : XmlInitUnknownEncoding)(unknownEncodingMem, info.map, info.convert, info.data); if (enc) { unknownEncodingData = info.data; unknownEncodingRelease = info.release; encoding = enc; return XML_ERROR_NONE; } } if (info.release) info.release(info.data); } return XML_ERROR_UNKNOWN_ENCODING; } static enum XML_Error prologInitProcessor(XML_Parser parser, const char *s, const char *end, const char **nextPtr) { enum XML_Error result = initializeEncoding(parser); if (result != XML_ERROR_NONE) return result; processor = prologProcessor; return prologProcessor(parser, s, end, nextPtr); } static enum XML_Error prologProcessor(XML_Parser parser, const char *s, const char *end, const char **nextPtr) { const char *next; int tok = XmlPrologTok(encoding, s, end, &next); return doProlog(parser, encoding, s, end, tok, next, nextPtr); } static enum XML_Error doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, int tok, const char *next, const char **nextPtr) { #ifdef XML_DTD static const XML_Char externalSubsetName[] = { '#' , '\0' }; #endif /* XML_DTD */ const char **eventPP; const char **eventEndPP; enum XML_Content_Quant quant; if (enc == encoding) { eventPP = &eventPtr; eventEndPP = &eventEndPtr; } else { eventPP = &(openInternalEntities->internalEventPtr); eventEndPP = &(openInternalEntities->internalEventEndPtr); } for (;;) { int role; *eventPP = s; *eventEndPP = next; if (tok <= 0) { if (nextPtr != 0 && tok != XML_TOK_INVALID) { *nextPtr = s; return XML_ERROR_NONE; } switch (tok) { case XML_TOK_INVALID: *eventPP = next; return XML_ERROR_INVALID_TOKEN; case XML_TOK_PARTIAL: return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: return XML_ERROR_PARTIAL_CHAR; case XML_TOK_NONE: #ifdef XML_DTD if (enc != encoding) return XML_ERROR_NONE; if (parentParser) { if (XmlTokenRole(&prologState, XML_TOK_NONE, end, end, enc) == XML_ROLE_ERROR) return XML_ERROR_SYNTAX; hadExternalDoctype = 0; return XML_ERROR_NONE; } #endif /* XML_DTD */ return XML_ERROR_NO_ELEMENTS; default: tok = -tok; next = end; break; } } role = XmlTokenRole(&prologState, tok, s, next, enc); switch (role) { case XML_ROLE_XML_DECL: { enum XML_Error result = processXmlDecl(parser, 0, s, next); if (result != XML_ERROR_NONE) return result; enc = encoding; } break; case XML_ROLE_DOCTYPE_NAME: if (startDoctypeDeclHandler) { doctypeName = poolStoreString(&tempPool, enc, s, next); if (! doctypeName) return XML_ERROR_NO_MEMORY; poolFinish(&tempPool); doctypeSysid = 0; doctypePubid = 0; } break; case XML_ROLE_DOCTYPE_INTERNAL_SUBSET: if (startDoctypeDeclHandler) { startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid, doctypePubid, 1); doctypeName = 0; poolClear(&tempPool); } break; #ifdef XML_DTD case XML_ROLE_TEXT_DECL: { enum XML_Error result = processXmlDecl(parser, 1, s, next); if (result != XML_ERROR_NONE) return result; enc = encoding; } break; #endif /* XML_DTD */ case XML_ROLE_DOCTYPE_PUBLIC_ID: if (startDoctypeDeclHandler) { doctypePubid = poolStoreString(&tempPool, enc, s + 1, next - 1); if (! doctypePubid) return XML_ERROR_NO_MEMORY; poolFinish(&tempPool); } #ifdef XML_DTD declEntity = (ENTITY *)lookup(&dtd.paramEntities, externalSubsetName, sizeof(ENTITY)); if (!declEntity) return XML_ERROR_NO_MEMORY; #endif /* XML_DTD */ /* fall through */ case XML_ROLE_ENTITY_PUBLIC_ID: if (!XmlIsPublicId(enc, s, next, eventPP)) return XML_ERROR_SYNTAX; if (declEntity) { XML_Char *tem = poolStoreString(&dtd.pool, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!tem) return XML_ERROR_NO_MEMORY; normalizePublicId(tem); declEntity->publicId = tem; poolFinish(&dtd.pool); } break; case XML_ROLE_DOCTYPE_CLOSE: if (doctypeName) { startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid, doctypePubid, 0); poolClear(&tempPool); } if (dtd.complete && hadExternalDoctype) { dtd.complete = 0; #ifdef XML_DTD if (paramEntityParsing && externalEntityRefHandler) { ENTITY *entity = (ENTITY *)lookup(&dtd.paramEntities, externalSubsetName, 0); if (!externalEntityRefHandler(externalEntityRefHandlerArg, 0, entity->base, entity->systemId, entity->publicId)) return XML_ERROR_EXTERNAL_ENTITY_HANDLING; } #endif /* XML_DTD */ if (!dtd.complete && !dtd.standalone && notStandaloneHandler && !notStandaloneHandler(handlerArg)) return XML_ERROR_NOT_STANDALONE; } if (endDoctypeDeclHandler) endDoctypeDeclHandler(handlerArg); break; case XML_ROLE_INSTANCE_START: processor = contentProcessor; return contentProcessor(parser, s, end, nextPtr); case XML_ROLE_ATTLIST_ELEMENT_NAME: declElementType = getElementType(parser, enc, s, next); if (!declElementType) return XML_ERROR_NO_MEMORY; break; case XML_ROLE_ATTRIBUTE_NAME: declAttributeId = getAttributeId(parser, enc, s, next); if (!declAttributeId) return XML_ERROR_NO_MEMORY; declAttributeIsCdata = 0; declAttributeType = 0; declAttributeIsId = 0; break; case XML_ROLE_ATTRIBUTE_TYPE_CDATA: declAttributeIsCdata = 1; declAttributeType = "CDATA"; break; case XML_ROLE_ATTRIBUTE_TYPE_ID: declAttributeIsId = 1; declAttributeType = "ID"; break; case XML_ROLE_ATTRIBUTE_TYPE_IDREF: declAttributeType = "IDREF"; break; case XML_ROLE_ATTRIBUTE_TYPE_IDREFS: declAttributeType = "IDREFS"; break; case XML_ROLE_ATTRIBUTE_TYPE_ENTITY: declAttributeType = "ENTITY"; break; case XML_ROLE_ATTRIBUTE_TYPE_ENTITIES: declAttributeType = "ENTITIES"; break; case XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN: declAttributeType = "NMTOKEN"; break; case XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS: declAttributeType = "NMTOKENS"; break; case XML_ROLE_ATTRIBUTE_ENUM_VALUE: case XML_ROLE_ATTRIBUTE_NOTATION_VALUE: if (attlistDeclHandler) { char *prefix; if (declAttributeType) { prefix = "|"; } else { prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE ? "NOTATION(" : "("); } if (! poolAppendString(&tempPool, prefix)) return XML_ERROR_NO_MEMORY; if (! poolAppend(&tempPool, enc, s, next)) return XML_ERROR_NO_MEMORY; declAttributeType = tempPool.start; } break; case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE: case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE: if (dtd.complete && !defineAttribute(declElementType, declAttributeId, declAttributeIsCdata, declAttributeIsId, 0, parser)) return XML_ERROR_NO_MEMORY; if (attlistDeclHandler && declAttributeType) { if (*declAttributeType == '(' || *declAttributeType == 'N' && declAttributeType[1] == 'O') { /* Enumerated or Notation type */ if (! poolAppendChar(&tempPool, ')') || ! poolAppendChar(&tempPool, '\0')) return XML_ERROR_NO_MEMORY; declAttributeType = tempPool.start; poolFinish(&tempPool); } *eventEndPP = s; attlistDeclHandler(handlerArg, declElementType->name, declAttributeId->name, declAttributeType, 0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE); poolClear(&tempPool); } break; case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE: case XML_ROLE_FIXED_ATTRIBUTE_VALUE: { const XML_Char *attVal; enum XML_Error result = storeAttributeValue(parser, enc, declAttributeIsCdata, s + enc->minBytesPerChar, next - enc->minBytesPerChar, &dtd.pool); if (result) return result; attVal = poolStart(&dtd.pool); poolFinish(&dtd.pool); if (dtd.complete /* ID attributes aren't allowed to have a default */ && !defineAttribute(declElementType, declAttributeId, declAttributeIsCdata, 0, attVal, parser)) return XML_ERROR_NO_MEMORY; if (attlistDeclHandler && declAttributeType) { if (*declAttributeType == '(' || *declAttributeType == 'N' && declAttributeType[1] == 'O') { /* Enumerated or Notation type */ if (! poolAppendChar(&tempPool, ')') || ! poolAppendChar(&tempPool, '\0')) return XML_ERROR_NO_MEMORY; declAttributeType = tempPool.start; poolFinish(&tempPool); } *eventEndPP = s; attlistDeclHandler(handlerArg, declElementType->name, declAttributeId->name, declAttributeType, attVal, role == XML_ROLE_FIXED_ATTRIBUTE_VALUE); poolClear(&tempPool); } break; } case XML_ROLE_ENTITY_VALUE: { enum XML_Error result = storeEntityValue(parser, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (declEntity) { declEntity->textPtr = poolStart(&dtd.pool); declEntity->textLen = poolLength(&dtd.pool); poolFinish(&dtd.pool); if (entityDeclHandler) { *eventEndPP = s; entityDeclHandler(handlerArg, declEntity->name, declEntity->is_param, declEntity->textPtr, declEntity->textLen, curBase, 0, 0, 0); } } else poolDiscard(&dtd.pool); if (result != XML_ERROR_NONE) return result; } break; case XML_ROLE_DOCTYPE_SYSTEM_ID: if (startDoctypeDeclHandler) { doctypeSysid = poolStoreString(&tempPool, enc, s + 1, next - 1); if (! doctypeSysid) return XML_ERROR_NO_MEMORY; poolFinish(&tempPool); } if (!dtd.standalone #ifdef XML_DTD && !paramEntityParsing #endif /* XML_DTD */ && notStandaloneHandler && !notStandaloneHandler(handlerArg)) return XML_ERROR_NOT_STANDALONE; hadExternalDoctype = 1; #ifndef XML_DTD break; #else /* XML_DTD */ if (!declEntity) { declEntity = (ENTITY *)lookup(&dtd.paramEntities, externalSubsetName, sizeof(ENTITY)); declEntity->publicId = 0; if (!declEntity) return XML_ERROR_NO_MEMORY; } /* fall through */ #endif /* XML_DTD */ case XML_ROLE_ENTITY_SYSTEM_ID: if (declEntity) { declEntity->systemId = poolStoreString(&dtd.pool, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!declEntity->systemId) return XML_ERROR_NO_MEMORY; declEntity->base = curBase; poolFinish(&dtd.pool); } break; case XML_ROLE_ENTITY_COMPLETE: if (declEntity && entityDeclHandler) { *eventEndPP = s; entityDeclHandler(handlerArg, declEntity->name, 0,0,0, declEntity->base, declEntity->systemId, declEntity->publicId, 0); } break; case XML_ROLE_ENTITY_NOTATION_NAME: if (declEntity) { declEntity->notation = poolStoreString(&dtd.pool, enc, s, next); if (!declEntity->notation) return XML_ERROR_NO_MEMORY; poolFinish(&dtd.pool); if (unparsedEntityDeclHandler) { *eventEndPP = s; unparsedEntityDeclHandler(handlerArg, declEntity->name, declEntity->base, declEntity->systemId, declEntity->publicId, declEntity->notation); } else if (entityDeclHandler) { *eventEndPP = s; entityDeclHandler(handlerArg, declEntity->name, 0,0,0, declEntity->base, declEntity->systemId, declEntity->publicId, declEntity->notation); } } break; case XML_ROLE_GENERAL_ENTITY_NAME: { const XML_Char *name; if (XmlPredefinedEntityName(enc, s, next)) { declEntity = 0; break; } name = poolStoreString(&dtd.pool, enc, s, next); if (!name) return XML_ERROR_NO_MEMORY; if (dtd.complete) { declEntity = (ENTITY *)lookup(&dtd.generalEntities, name, sizeof(ENTITY)); if (!declEntity) return XML_ERROR_NO_MEMORY; if (declEntity->name != name) { poolDiscard(&dtd.pool); declEntity = 0; } else { poolFinish(&dtd.pool); declEntity->publicId = 0; declEntity->is_param = 0; } } else { poolDiscard(&dtd.pool); declEntity = 0; } } break; case XML_ROLE_PARAM_ENTITY_NAME: #ifdef XML_DTD if (dtd.complete) { const XML_Char *name = poolStoreString(&dtd.pool, enc, s, next); if (!name) return XML_ERROR_NO_MEMORY; declEntity = (ENTITY *)lookup(&dtd.paramEntities, name, sizeof(ENTITY)); if (!declEntity) return XML_ERROR_NO_MEMORY; if (declEntity->name != name) { poolDiscard(&dtd.pool); declEntity = 0; } else { poolFinish(&dtd.pool); declEntity->publicId = 0; declEntity->is_param = 1; } } #else /* not XML_DTD */ declEntity = 0; #endif /* not XML_DTD */ break; case XML_ROLE_NOTATION_NAME: declNotationPublicId = 0; declNotationName = 0; if (notationDeclHandler) { declNotationName = poolStoreString(&tempPool, enc, s, next); if (!declNotationName) return XML_ERROR_NO_MEMORY; poolFinish(&tempPool); } break; case XML_ROLE_NOTATION_PUBLIC_ID: if (!XmlIsPublicId(enc, s, next, eventPP)) return XML_ERROR_SYNTAX; if (declNotationName) { XML_Char *tem = poolStoreString(&tempPool, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!tem) return XML_ERROR_NO_MEMORY; normalizePublicId(tem); declNotationPublicId = tem; poolFinish(&tempPool); } break; case XML_ROLE_NOTATION_SYSTEM_ID: if (declNotationName && notationDeclHandler) { const XML_Char *systemId = poolStoreString(&tempPool, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!systemId) return XML_ERROR_NO_MEMORY; *eventEndPP = s; notationDeclHandler(handlerArg, declNotationName, curBase, systemId, declNotationPublicId); } poolClear(&tempPool); break; case XML_ROLE_NOTATION_NO_SYSTEM_ID: if (declNotationPublicId && notationDeclHandler) { *eventEndPP = s; notationDeclHandler(handlerArg, declNotationName, curBase, 0, declNotationPublicId); } poolClear(&tempPool); break; case XML_ROLE_ERROR: switch (tok) { case XML_TOK_PARAM_ENTITY_REF: return XML_ERROR_PARAM_ENTITY_REF; case XML_TOK_XML_DECL: return XML_ERROR_MISPLACED_XML_PI; default: return XML_ERROR_SYNTAX; } #ifdef XML_DTD case XML_ROLE_IGNORE_SECT: { enum XML_Error result; if (defaultHandler) reportDefault(parser, enc, s, next); result = doIgnoreSection(parser, enc, &next, end, nextPtr); if (!next) { processor = ignoreSectionProcessor; return result; } } break; #endif /* XML_DTD */ case XML_ROLE_GROUP_OPEN: if (prologState.level >= groupSize) { if (groupSize) { groupConnector = REALLOC(groupConnector, groupSize *= 2); if (dtd.scaffIndex) dtd.scaffIndex = REALLOC(dtd.scaffIndex, groupSize * sizeof(int)); } else groupConnector = MALLOC(groupSize = 32); if (!groupConnector) return XML_ERROR_NO_MEMORY; } groupConnector[prologState.level] = 0; if (dtd.in_eldecl) { int myindex = nextScaffoldPart(parser); if (myindex < 0) return XML_ERROR_NO_MEMORY; dtd.scaffIndex[dtd.scaffLevel] = myindex; dtd.scaffLevel++; dtd.scaffold[myindex].type = XML_CTYPE_SEQ; } break; case XML_ROLE_GROUP_SEQUENCE: if (groupConnector[prologState.level] == '|') return XML_ERROR_SYNTAX; groupConnector[prologState.level] = ','; break; case XML_ROLE_GROUP_CHOICE: if (groupConnector[prologState.level] == ',') return XML_ERROR_SYNTAX; if (dtd.in_eldecl && ! groupConnector[prologState.level] && dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type != XML_CTYPE_MIXED ) { dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type = XML_CTYPE_CHOICE; } groupConnector[prologState.level] = '|'; break; case XML_ROLE_PARAM_ENTITY_REF: #ifdef XML_DTD case XML_ROLE_INNER_PARAM_ENTITY_REF: if (paramEntityParsing && (dtd.complete || role == XML_ROLE_INNER_PARAM_ENTITY_REF)) { const XML_Char *name; ENTITY *entity; name = poolStoreString(&dtd.pool, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!name) return XML_ERROR_NO_MEMORY; entity = (ENTITY *)lookup(&dtd.paramEntities, name, 0); poolDiscard(&dtd.pool); if (!entity) { /* FIXME what to do if !dtd.complete? */ return XML_ERROR_UNDEFINED_ENTITY; } if (entity->open) return XML_ERROR_RECURSIVE_ENTITY_REF; if (entity->textPtr) { enum XML_Error result; result = processInternalParamEntity(parser, entity); if (result != XML_ERROR_NONE) return result; break; } if (role == XML_ROLE_INNER_PARAM_ENTITY_REF) return XML_ERROR_PARAM_ENTITY_REF; if (externalEntityRefHandler) { dtd.complete = 0; entity->open = 1; if (!externalEntityRefHandler(externalEntityRefHandlerArg, 0, entity->base, entity->systemId, entity->publicId)) { entity->open = 0; return XML_ERROR_EXTERNAL_ENTITY_HANDLING; } entity->open = 0; if (dtd.complete) break; } } #endif /* XML_DTD */ if (!dtd.standalone && notStandaloneHandler && !notStandaloneHandler(handlerArg)) return XML_ERROR_NOT_STANDALONE; dtd.complete = 0; if (defaultHandler) reportDefault(parser, enc, s, next); break; /* Element declaration stuff */ case XML_ROLE_ELEMENT_NAME: if (elementDeclHandler) { declElementType = getElementType(parser, enc, s, next); if (! declElementType) return XML_ERROR_NO_MEMORY; dtd.scaffLevel = 0; dtd.scaffCount = 0; dtd.in_eldecl = 1; } break; case XML_ROLE_CONTENT_ANY: case XML_ROLE_CONTENT_EMPTY: if (dtd.in_eldecl) { if (elementDeclHandler) { XML_Content * content = (XML_Content *) MALLOC(sizeof(XML_Content)); if (! content) return XML_ERROR_NO_MEMORY; content->quant = XML_CQUANT_NONE; content->name = 0; content->numchildren = 0; content->children = 0; content->type = ((role == XML_ROLE_CONTENT_ANY) ? XML_CTYPE_ANY : XML_CTYPE_EMPTY); *eventEndPP = s; elementDeclHandler(handlerArg, declElementType->name, content); } dtd.in_eldecl = 0; } break; case XML_ROLE_CONTENT_PCDATA: if (dtd.in_eldecl) { dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type = XML_CTYPE_MIXED; } break; case XML_ROLE_CONTENT_ELEMENT: quant = XML_CQUANT_NONE; goto elementContent; case XML_ROLE_CONTENT_ELEMENT_OPT: quant = XML_CQUANT_OPT; goto elementContent; case XML_ROLE_CONTENT_ELEMENT_REP: quant = XML_CQUANT_REP; goto elementContent; case XML_ROLE_CONTENT_ELEMENT_PLUS: quant = XML_CQUANT_PLUS; elementContent: if (dtd.in_eldecl) { ELEMENT_TYPE *el; const char *nxt = quant == XML_CQUANT_NONE ? next : next - 1; int myindex = nextScaffoldPart(parser); if (myindex < 0) return XML_ERROR_NO_MEMORY; dtd.scaffold[myindex].type = XML_CTYPE_NAME; dtd.scaffold[myindex].quant = quant; el = getElementType(parser, enc, s, nxt); if (! el) return XML_ERROR_NO_MEMORY; dtd.scaffold[myindex].name = el->name; dtd.contentStringLen += nxt - s + 1; } break; case XML_ROLE_GROUP_CLOSE: quant = XML_CQUANT_NONE; goto closeGroup; case XML_ROLE_GROUP_CLOSE_OPT: quant = XML_CQUANT_OPT; goto closeGroup; case XML_ROLE_GROUP_CLOSE_REP: quant = XML_CQUANT_REP; goto closeGroup; case XML_ROLE_GROUP_CLOSE_PLUS: quant = XML_CQUANT_PLUS; closeGroup: if (dtd.in_eldecl) { dtd.scaffLevel--; dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel]].quant = quant; if (dtd.scaffLevel == 0) { if (elementDeclHandler) { XML_Content *model = build_model(parser); if (! model) return XML_ERROR_NO_MEMORY; *eventEndPP = s; elementDeclHandler(handlerArg, declElementType->name, model); } dtd.in_eldecl = 0; dtd.contentStringLen = 0; } } break; /* End element declaration stuff */ case XML_ROLE_NONE: switch (tok) { case XML_TOK_PI: if (!reportProcessingInstruction(parser, enc, s, next)) return XML_ERROR_NO_MEMORY; break; case XML_TOK_COMMENT: if (!reportComment(parser, enc, s, next)) return XML_ERROR_NO_MEMORY; break; } break; } if (defaultHandler) { switch (tok) { case XML_TOK_PI: case XML_TOK_COMMENT: case XML_TOK_BOM: case XML_TOK_XML_DECL: #ifdef XML_DTD case XML_TOK_IGNORE_SECT: #endif /* XML_DTD */ case XML_TOK_PARAM_ENTITY_REF: break; default: #ifdef XML_DTD if (role != XML_ROLE_IGNORE_SECT) #endif /* XML_DTD */ reportDefault(parser, enc, s, next); } } s = next; tok = XmlPrologTok(enc, s, end, &next); } /* not reached */ } static enum XML_Error epilogProcessor(XML_Parser parser, const char *s, const char *end, const char **nextPtr) { processor = epilogProcessor; eventPtr = s; for (;;) { const char *next; int tok = XmlPrologTok(encoding, s, end, &next); eventEndPtr = next; switch (tok) { case -XML_TOK_PROLOG_S: if (defaultHandler) { eventEndPtr = end; reportDefault(parser, encoding, s, end); } /* fall through */ case XML_TOK_NONE: if (nextPtr) *nextPtr = end; return XML_ERROR_NONE; case XML_TOK_PROLOG_S: if (defaultHandler) reportDefault(parser, encoding, s, next); break; case XML_TOK_PI: if (!reportProcessingInstruction(parser, encoding, s, next)) return XML_ERROR_NO_MEMORY; break; case XML_TOK_COMMENT: if (!reportComment(parser, encoding, s, next)) return XML_ERROR_NO_MEMORY; break; case XML_TOK_INVALID: eventPtr = next; return XML_ERROR_INVALID_TOKEN; case XML_TOK_PARTIAL: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: if (nextPtr) { *nextPtr = s; return XML_ERROR_NONE; } return XML_ERROR_PARTIAL_CHAR; default: return XML_ERROR_JUNK_AFTER_DOC_ELEMENT; } eventPtr = s = next; } } #ifdef XML_DTD static enum XML_Error processInternalParamEntity(XML_Parser parser, ENTITY *entity) { const char *s, *end, *next; int tok; enum XML_Error result; OPEN_INTERNAL_ENTITY openEntity; entity->open = 1; openEntity.next = openInternalEntities; openInternalEntities = &openEntity; openEntity.entity = entity; openEntity.internalEventPtr = 0; openEntity.internalEventEndPtr = 0; s = (char *)entity->textPtr; end = (char *)(entity->textPtr + entity->textLen); tok = XmlPrologTok(internalEncoding, s, end, &next); result = doProlog(parser, internalEncoding, s, end, tok, next, 0); entity->open = 0; openInternalEntities = openEntity.next; return result; } #endif /* XML_DTD */ static enum XML_Error errorProcessor(XML_Parser parser, const char *s, const char *end, const char **nextPtr) { return errorCode; } static enum XML_Error storeAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata, const char *ptr, const char *end, STRING_POOL *pool) { enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr, end, pool); if (result) return result; if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20) poolChop(pool); if (!poolAppendChar(pool, XML_T('\0'))) return XML_ERROR_NO_MEMORY; return XML_ERROR_NONE; } static enum XML_Error appendAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata, const char *ptr, const char *end, STRING_POOL *pool) { for (;;) { const char *next; int tok = XmlAttributeValueTok(enc, ptr, end, &next); switch (tok) { case XML_TOK_NONE: return XML_ERROR_NONE; case XML_TOK_INVALID: if (enc == encoding) eventPtr = next; return XML_ERROR_INVALID_TOKEN; case XML_TOK_PARTIAL: if (enc == encoding) eventPtr = ptr; return XML_ERROR_INVALID_TOKEN; case XML_TOK_CHAR_REF: { XML_Char buf[XML_ENCODE_MAX]; int i; int n = XmlCharRefNumber(enc, ptr); if (n < 0) { if (enc == encoding) eventPtr = ptr; return XML_ERROR_BAD_CHAR_REF; } if (!isCdata && n == 0x20 /* space */ && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) break; n = XmlEncode(n, (ICHAR *)buf); if (!n) { if (enc == encoding) eventPtr = ptr; return XML_ERROR_BAD_CHAR_REF; } for (i = 0; i < n; i++) { if (!poolAppendChar(pool, buf[i])) return XML_ERROR_NO_MEMORY; } } break; case XML_TOK_DATA_CHARS: if (!poolAppend(pool, enc, ptr, next)) return XML_ERROR_NO_MEMORY; break; break; case XML_TOK_TRAILING_CR: next = ptr + enc->minBytesPerChar; /* fall through */ case XML_TOK_ATTRIBUTE_VALUE_S: case XML_TOK_DATA_NEWLINE: if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) break; if (!poolAppendChar(pool, 0x20)) return XML_ERROR_NO_MEMORY; break; case XML_TOK_ENTITY_REF: { const XML_Char *name; ENTITY *entity; XML_Char ch = XmlPredefinedEntityName(enc, ptr + enc->minBytesPerChar, next - enc->minBytesPerChar); if (ch) { if (!poolAppendChar(pool, ch)) return XML_ERROR_NO_MEMORY; break; } name = poolStoreString(&temp2Pool, enc, ptr + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!name) return XML_ERROR_NO_MEMORY; entity = (ENTITY *)lookup(&dtd.generalEntities, name, 0); poolDiscard(&temp2Pool); if (!entity) { if (dtd.complete) { if (enc == encoding) eventPtr = ptr; return XML_ERROR_UNDEFINED_ENTITY; } } else if (entity->open) { if (enc == encoding) eventPtr = ptr; return XML_ERROR_RECURSIVE_ENTITY_REF; } else if (entity->notation) { if (enc == encoding) eventPtr = ptr; return XML_ERROR_BINARY_ENTITY_REF; } else if (!entity->textPtr) { if (enc == encoding) eventPtr = ptr; return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF; } else { enum XML_Error result; const XML_Char *textEnd = entity->textPtr + entity->textLen; entity->open = 1; result = appendAttributeValue(parser, internalEncoding, isCdata, (char *)entity->textPtr, (char *)textEnd, pool); entity->open = 0; if (result) return result; } } break; default: if (enc == encoding) eventPtr = ptr; return XML_ERROR_UNEXPECTED_STATE; } ptr = next; } /* not reached */ } static enum XML_Error storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *entityTextPtr, const char *entityTextEnd) { STRING_POOL *pool = &(dtd.pool); for (;;) { const char *next; int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next); switch (tok) { case XML_TOK_PARAM_ENTITY_REF: #ifdef XML_DTD if (parentParser || enc != encoding) { enum XML_Error result; const XML_Char *name; ENTITY *entity; name = poolStoreString(&tempPool, enc, entityTextPtr + enc->minBytesPerChar, next - enc->minBytesPerChar); if (!name) return XML_ERROR_NO_MEMORY; entity = (ENTITY *)lookup(&dtd.paramEntities, name, 0); poolDiscard(&tempPool); if (!entity) { if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_UNDEFINED_ENTITY; } if (entity->open) { if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_RECURSIVE_ENTITY_REF; } if (entity->systemId) { if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_PARAM_ENTITY_REF; } entity->open = 1; result = storeEntityValue(parser, internalEncoding, (char *)entity->textPtr, (char *)(entity->textPtr + entity->textLen)); entity->open = 0; if (result) return result; break; } #endif /* XML_DTD */ eventPtr = entityTextPtr; return XML_ERROR_SYNTAX; case XML_TOK_NONE: return XML_ERROR_NONE; case XML_TOK_ENTITY_REF: case XML_TOK_DATA_CHARS: if (!poolAppend(pool, enc, entityTextPtr, next)) return XML_ERROR_NO_MEMORY; break; case XML_TOK_TRAILING_CR: next = entityTextPtr + enc->minBytesPerChar; /* fall through */ case XML_TOK_DATA_NEWLINE: if (pool->end == pool->ptr && !poolGrow(pool)) return XML_ERROR_NO_MEMORY; *(pool->ptr)++ = 0xA; break; case XML_TOK_CHAR_REF: { XML_Char buf[XML_ENCODE_MAX]; int i; int n = XmlCharRefNumber(enc, entityTextPtr); if (n < 0) { if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_BAD_CHAR_REF; } n = XmlEncode(n, (ICHAR *)buf); if (!n) { if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_BAD_CHAR_REF; } for (i = 0; i < n; i++) { if (pool->end == pool->ptr && !poolGrow(pool)) return XML_ERROR_NO_MEMORY; *(pool->ptr)++ = buf[i]; } } break; case XML_TOK_PARTIAL: if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_INVALID_TOKEN; case XML_TOK_INVALID: if (enc == encoding) eventPtr = next; return XML_ERROR_INVALID_TOKEN; default: if (enc == encoding) eventPtr = entityTextPtr; return XML_ERROR_UNEXPECTED_STATE; } entityTextPtr = next; } /* not reached */ } static void normalizeLines(XML_Char *s) { XML_Char *p; for (;; s++) { if (*s == XML_T('\0')) return; if (*s == 0xD) break; } p = s; do { if (*s == 0xD) { *p++ = 0xA; if (*++s == 0xA) s++; } else *p++ = *s++; } while (*s); *p = XML_T('\0'); } static int reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end) { const XML_Char *target; XML_Char *data; const char *tem; if (!processingInstructionHandler) { if (defaultHandler) reportDefault(parser, enc, start, end); return 1; } start += enc->minBytesPerChar * 2; tem = start + XmlNameLength(enc, start); target = poolStoreString(&tempPool, enc, start, tem); if (!target) return 0; poolFinish(&tempPool); data = poolStoreString(&tempPool, enc, XmlSkipS(enc, tem), end - enc->minBytesPerChar*2); if (!data) return 0; normalizeLines(data); processingInstructionHandler(handlerArg, target, data); poolClear(&tempPool); return 1; } static int reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end) { XML_Char *data; if (!commentHandler) { if (defaultHandler) reportDefault(parser, enc, start, end); return 1; } data = poolStoreString(&tempPool, enc, start + enc->minBytesPerChar * 4, end - enc->minBytesPerChar * 3); if (!data) return 0; normalizeLines(data); commentHandler(handlerArg, data); poolClear(&tempPool); return 1; } static void reportDefault(XML_Parser parser, const ENCODING *enc, const char *s, const char *end) { if (MUST_CONVERT(enc, s)) { const char **eventPP; const char **eventEndPP; if (enc == encoding) { eventPP = &eventPtr; eventEndPP = &eventEndPtr; } else { eventPP = &(openInternalEntities->internalEventPtr); eventEndPP = &(openInternalEntities->internalEventEndPtr); } do { ICHAR *dataPtr = (ICHAR *)dataBuf; XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); *eventEndPP = s; defaultHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf); *eventPP = s; } while (s != end); } else defaultHandler(handlerArg, (XML_Char *)s, (XML_Char *)end - (XML_Char *)s); } static int defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, int isCdata, int isId, const XML_Char *value, XML_Parser parser) { DEFAULT_ATTRIBUTE *att; if (value || isId) { /* The handling of default attributes gets messed up if we have a default which duplicates a non-default. */ int i; for (i = 0; i < type->nDefaultAtts; i++) if (attId == type->defaultAtts[i].id) return 1; if (isId && !type->idAtt && !attId->xmlns) type->idAtt = attId; } if (type->nDefaultAtts == type->allocDefaultAtts) { if (type->allocDefaultAtts == 0) { type->allocDefaultAtts = 8; type->defaultAtts = MALLOC(type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE)); } else { type->allocDefaultAtts *= 2; type->defaultAtts = REALLOC(type->defaultAtts, type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE)); } if (!type->defaultAtts) return 0; } att = type->defaultAtts + type->nDefaultAtts; att->id = attId; att->value = value; att->isCdata = isCdata; if (!isCdata) attId->maybeTokenized = 1; type->nDefaultAtts += 1; return 1; } static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType) { const XML_Char *name; for (name = elementType->name; *name; name++) { if (*name == XML_T(':')) { PREFIX *prefix; const XML_Char *s; for (s = elementType->name; s != name; s++) { if (!poolAppendChar(&dtd.pool, *s)) return 0; } if (!poolAppendChar(&dtd.pool, XML_T('\0'))) return 0; prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX)); if (!prefix) return 0; if (prefix->name == poolStart(&dtd.pool)) poolFinish(&dtd.pool); else poolDiscard(&dtd.pool); elementType->prefix = prefix; } } return 1; } static ATTRIBUTE_ID * getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end) { ATTRIBUTE_ID *id; const XML_Char *name; if (!poolAppendChar(&dtd.pool, XML_T('\0'))) return 0; name = poolStoreString(&dtd.pool, enc, start, end); if (!name) return 0; ++name; id = (ATTRIBUTE_ID *)lookup(&dtd.attributeIds, name, sizeof(ATTRIBUTE_ID)); if (!id) return 0; if (id->name != name) poolDiscard(&dtd.pool); else { poolFinish(&dtd.pool); if (!ns) ; else if (name[0] == 'x' && name[1] == 'm' && name[2] == 'l' && name[3] == 'n' && name[4] == 's' && (name[5] == XML_T('\0') || name[5] == XML_T(':'))) { if (name[5] == '\0') id->prefix = &dtd.defaultPrefix; else id->prefix = (PREFIX *)lookup(&dtd.prefixes, name + 6, sizeof(PREFIX)); id->xmlns = 1; } else { int i; for (i = 0; name[i]; i++) { if (name[i] == XML_T(':')) { int j; for (j = 0; j < i; j++) { if (!poolAppendChar(&dtd.pool, name[j])) return 0; } if (!poolAppendChar(&dtd.pool, XML_T('\0'))) return 0; id->prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX)); if (id->prefix->name == poolStart(&dtd.pool)) poolFinish(&dtd.pool); else poolDiscard(&dtd.pool); break; } } } } return id; } #define CONTEXT_SEP XML_T('\f') static const XML_Char *getContext(XML_Parser parser) { HASH_TABLE_ITER iter; int needSep = 0; if (dtd.defaultPrefix.binding) { int i; int len; if (!poolAppendChar(&tempPool, XML_T('='))) return 0; len = dtd.defaultPrefix.binding->uriLen; if (namespaceSeparator != XML_T('\0')) len--; for (i = 0; i < len; i++) if (!poolAppendChar(&tempPool, dtd.defaultPrefix.binding->uri[i])) return 0; needSep = 1; } hashTableIterInit(&iter, &(dtd.prefixes)); for (;;) { int i; int len; const XML_Char *s; PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter); if (!prefix) break; if (!prefix->binding) continue; if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) return 0; for (s = prefix->name; *s; s++) if (!poolAppendChar(&tempPool, *s)) return 0; if (!poolAppendChar(&tempPool, XML_T('='))) return 0; len = prefix->binding->uriLen; if (namespaceSeparator != XML_T('\0')) len--; for (i = 0; i < len; i++) if (!poolAppendChar(&tempPool, prefix->binding->uri[i])) return 0; needSep = 1; } hashTableIterInit(&iter, &(dtd.generalEntities)); for (;;) { const XML_Char *s; ENTITY *e = (ENTITY *)hashTableIterNext(&iter); if (!e) break; if (!e->open) continue; if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) return 0; for (s = e->name; *s; s++) if (!poolAppendChar(&tempPool, *s)) return 0; needSep = 1; } if (!poolAppendChar(&tempPool, XML_T('\0'))) return 0; return tempPool.start; } static int setContext(XML_Parser parser, const XML_Char *context) { const XML_Char *s = context; while (*context != XML_T('\0')) { if (*s == CONTEXT_SEP || *s == XML_T('\0')) { ENTITY *e; if (!poolAppendChar(&tempPool, XML_T('\0'))) return 0; e = (ENTITY *)lookup(&dtd.generalEntities, poolStart(&tempPool), 0); if (e) e->open = 1; if (*s != XML_T('\0')) s++; context = s; poolDiscard(&tempPool); } else if (*s == '=') { PREFIX *prefix; if (poolLength(&tempPool) == 0) prefix = &dtd.defaultPrefix; else { if (!poolAppendChar(&tempPool, XML_T('\0'))) return 0; prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&tempPool), sizeof(PREFIX)); if (!prefix) return 0; if (prefix->name == poolStart(&tempPool)) { prefix->name = poolCopyString(&dtd.pool, prefix->name); if (!prefix->name) return 0; } poolDiscard(&tempPool); } for (context = s + 1; *context != CONTEXT_SEP && *context != XML_T('\0'); context++) if (!poolAppendChar(&tempPool, *context)) return 0; if (!poolAppendChar(&tempPool, XML_T('\0'))) return 0; if (!addBinding(parser, prefix, 0, poolStart(&tempPool), &inheritedBindings)) return 0; poolDiscard(&tempPool); if (*context != XML_T('\0')) ++context; s = context; } else { if (!poolAppendChar(&tempPool, *s)) return 0; s++; } } return 1; } static void normalizePublicId(XML_Char *publicId) { XML_Char *p = publicId; XML_Char *s; for (s = publicId; *s; s++) { switch (*s) { case 0x20: case 0xD: case 0xA: if (p != publicId && p[-1] != 0x20) *p++ = 0x20; break; default: *p++ = *s; } } if (p != publicId && p[-1] == 0x20) --p; *p = XML_T('\0'); } static int dtdInit(DTD *p, XML_Parser parser) { XML_Memory_Handling_Suite *ms = &((Parser *) parser)->m_mem; poolInit(&(p->pool), ms); hashTableInit(&(p->generalEntities), ms); hashTableInit(&(p->elementTypes), ms); hashTableInit(&(p->attributeIds), ms); hashTableInit(&(p->prefixes), ms); p->complete = 1; p->standalone = 0; #ifdef XML_DTD hashTableInit(&(p->paramEntities), ms); #endif /* XML_DTD */ p->defaultPrefix.name = 0; p->defaultPrefix.binding = 0; p->in_eldecl = 0; p->scaffIndex = 0; p->scaffLevel = 0; p->scaffold = 0; p->contentStringLen = 0; p->scaffSize = 0; p->scaffCount = 0; return 1; } #ifdef XML_DTD static void dtdSwap(DTD *p1, DTD *p2) { DTD tem; memcpy(&tem, p1, sizeof(DTD)); memcpy(p1, p2, sizeof(DTD)); memcpy(p2, &tem, sizeof(DTD)); } #endif /* XML_DTD */ static void dtdDestroy(DTD *p, XML_Parser parser) { HASH_TABLE_ITER iter; hashTableIterInit(&iter, &(p->elementTypes)); for (;;) { ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter); if (!e) break; if (e->allocDefaultAtts != 0) FREE(e->defaultAtts); } hashTableDestroy(&(p->generalEntities)); #ifdef XML_DTD hashTableDestroy(&(p->paramEntities)); #endif /* XML_DTD */ hashTableDestroy(&(p->elementTypes)); hashTableDestroy(&(p->attributeIds)); hashTableDestroy(&(p->prefixes)); poolDestroy(&(p->pool)); if (p->scaffIndex) FREE(p->scaffIndex); if (p->scaffold) FREE(p->scaffold); } /* Do a deep copy of the DTD. Return 0 for out of memory; non-zero otherwise. The new DTD has already been initialized. */ static int dtdCopy(DTD *newDtd, const DTD *oldDtd, XML_Parser parser) { HASH_TABLE_ITER iter; /* Copy the prefix table. */ hashTableIterInit(&iter, &(oldDtd->prefixes)); for (;;) { const XML_Char *name; const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter); if (!oldP) break; name = poolCopyString(&(newDtd->pool), oldP->name); if (!name) return 0; if (!lookup(&(newDtd->prefixes), name, sizeof(PREFIX))) return 0; } hashTableIterInit(&iter, &(oldDtd->attributeIds)); /* Copy the attribute id table. */ for (;;) { ATTRIBUTE_ID *newA; const XML_Char *name; const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter); if (!oldA) break; /* Remember to allocate the scratch byte before the name. */ if (!poolAppendChar(&(newDtd->pool), XML_T('\0'))) return 0; name = poolCopyString(&(newDtd->pool), oldA->name); if (!name) return 0; ++name; newA = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), name, sizeof(ATTRIBUTE_ID)); if (!newA) return 0; newA->maybeTokenized = oldA->maybeTokenized; if (oldA->prefix) { newA->xmlns = oldA->xmlns; if (oldA->prefix == &oldDtd->defaultPrefix) newA->prefix = &newDtd->defaultPrefix; else newA->prefix = (PREFIX *)lookup(&(newDtd->prefixes), oldA->prefix->name, 0); } } /* Copy the element type table. */ hashTableIterInit(&iter, &(oldDtd->elementTypes)); for (;;) { int i; ELEMENT_TYPE *newE; const XML_Char *name; const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter); if (!oldE) break; name = poolCopyString(&(newDtd->pool), oldE->name); if (!name) return 0; newE = (ELEMENT_TYPE *)lookup(&(newDtd->elementTypes), name, sizeof(ELEMENT_TYPE)); if (!newE) return 0; if (oldE->nDefaultAtts) { newE->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE)); if (!newE->defaultAtts) return 0; } if (oldE->idAtt) newE->idAtt = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), oldE->idAtt->name, 0); newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts; if (oldE->prefix) newE->prefix = (PREFIX *)lookup(&(newDtd->prefixes), oldE->prefix->name, 0); for (i = 0; i < newE->nDefaultAtts; i++) { newE->defaultAtts[i].id = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0); newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata; if (oldE->defaultAtts[i].value) { newE->defaultAtts[i].value = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value); if (!newE->defaultAtts[i].value) return 0; } else newE->defaultAtts[i].value = 0; } } /* Copy the entity tables. */ if (!copyEntityTable(&(newDtd->generalEntities), &(newDtd->pool), &(oldDtd->generalEntities), parser)) return 0; #ifdef XML_DTD if (!copyEntityTable(&(newDtd->paramEntities), &(newDtd->pool), &(oldDtd->paramEntities), parser)) return 0; #endif /* XML_DTD */ newDtd->complete = oldDtd->complete; newDtd->standalone = oldDtd->standalone; /* Don't want deep copying for scaffolding */ newDtd->in_eldecl = oldDtd->in_eldecl; newDtd->scaffold = oldDtd->scaffold; newDtd->contentStringLen = oldDtd->contentStringLen; newDtd->scaffSize = oldDtd->scaffSize; newDtd->scaffLevel = oldDtd->scaffLevel; newDtd->scaffIndex = oldDtd->scaffIndex; return 1; } /* End dtdCopy */ static int copyEntityTable(HASH_TABLE *newTable, STRING_POOL *newPool, const HASH_TABLE *oldTable, XML_Parser parser) { HASH_TABLE_ITER iter; const XML_Char *cachedOldBase = 0; const XML_Char *cachedNewBase = 0; hashTableIterInit(&iter, oldTable); for (;;) { ENTITY *newE; const XML_Char *name; const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter); if (!oldE) break; name = poolCopyString(newPool, oldE->name); if (!name) return 0; newE = (ENTITY *)lookup(newTable, name, sizeof(ENTITY)); if (!newE) return 0; if (oldE->systemId) { const XML_Char *tem = poolCopyString(newPool, oldE->systemId); if (!tem) return 0; newE->systemId = tem; if (oldE->base) { if (oldE->base == cachedOldBase) newE->base = cachedNewBase; else { cachedOldBase = oldE->base; tem = poolCopyString(newPool, cachedOldBase); if (!tem) return 0; cachedNewBase = newE->base = tem; } } } else { const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr, oldE->textLen); if (!tem) return 0; newE->textPtr = tem; newE->textLen = oldE->textLen; } if (oldE->notation) { const XML_Char *tem = poolCopyString(newPool, oldE->notation); if (!tem) return 0; newE->notation = tem; } } return 1; } #define INIT_SIZE 64 static int keyeq(KEY s1, KEY s2) { for (; *s1 == *s2; s1++, s2++) if (*s1 == 0) return 1; return 0; } static unsigned long hash(KEY s) { unsigned long h = 0; while (*s) h = (h << 5) + h + (unsigned char)*s++; return h; } static NAMED *lookup(HASH_TABLE *table, KEY name, size_t createSize) { size_t i; if (table->size == 0) { size_t tsize; if (!createSize) return 0; tsize = INIT_SIZE * sizeof(NAMED *); table->v = table->mem->malloc_fcn(tsize); if (!table->v) return 0; memset(table->v, 0, tsize); table->size = INIT_SIZE; table->usedLim = INIT_SIZE / 2; i = hash(name) & (table->size - 1); } else { unsigned long h = hash(name); for (i = h & (table->size - 1); table->v[i]; i == 0 ? i = table->size - 1 : --i) { if (keyeq(name, table->v[i]->name)) return table->v[i]; } if (!createSize) return 0; if (table->used == table->usedLim) { /* check for overflow */ size_t newSize = table->size * 2; size_t tsize = newSize * sizeof(NAMED *); NAMED **newV = table->mem->malloc_fcn(tsize); if (!newV) return 0; memset(newV, 0, tsize); for (i = 0; i < table->size; i++) if (table->v[i]) { size_t j; for (j = hash(table->v[i]->name) & (newSize - 1); newV[j]; j == 0 ? j = newSize - 1 : --j) ; newV[j] = table->v[i]; } table->mem->free_fcn(table->v); table->v = newV; table->size = newSize; table->usedLim = newSize/2; for (i = h & (table->size - 1); table->v[i]; i == 0 ? i = table->size - 1 : --i) ; } } table->v[i] = table->mem->malloc_fcn(createSize); if (!table->v[i]) return 0; memset(table->v[i], 0, createSize); table->v[i]->name = name; (table->used)++; return table->v[i]; } static void hashTableDestroy(HASH_TABLE *table) { size_t i; for (i = 0; i < table->size; i++) { NAMED *p = table->v[i]; if (p) table->mem->free_fcn(p); } if (table->v) table->mem->free_fcn(table->v); } static void hashTableInit(HASH_TABLE *p, XML_Memory_Handling_Suite *ms) { p->size = 0; p->usedLim = 0; p->used = 0; p->v = 0; p->mem = ms; } static void hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table) { iter->p = table->v; iter->end = iter->p + table->size; } static NAMED *hashTableIterNext(HASH_TABLE_ITER *iter) { while (iter->p != iter->end) { NAMED *tem = *(iter->p)++; if (tem) return tem; } return 0; } static void poolInit(STRING_POOL *pool, XML_Memory_Handling_Suite *ms) { pool->blocks = 0; pool->freeBlocks = 0; pool->start = 0; pool->ptr = 0; pool->end = 0; pool->mem = ms; } static void poolClear(STRING_POOL *pool) { if (!pool->freeBlocks) pool->freeBlocks = pool->blocks; else { BLOCK *p = pool->blocks; while (p) { BLOCK *tem = p->next; p->next = pool->freeBlocks; pool->freeBlocks = p; p = tem; } } pool->blocks = 0; pool->start = 0; pool->ptr = 0; pool->end = 0; } static void poolDestroy(STRING_POOL *pool) { BLOCK *p = pool->blocks; while (p) { BLOCK *tem = p->next; pool->mem->free_fcn(p); p = tem; } pool->blocks = 0; p = pool->freeBlocks; while (p) { BLOCK *tem = p->next; pool->mem->free_fcn(p); p = tem; } pool->freeBlocks = 0; pool->ptr = 0; pool->start = 0; pool->end = 0; } static XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc, const char *ptr, const char *end) { if (!pool->ptr && !poolGrow(pool)) return 0; for (;;) { XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end); if (ptr == end) break; if (!poolGrow(pool)) return 0; } return pool->start; } static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s) { do { if (!poolAppendChar(pool, *s)) return 0; } while (*s++); s = pool->start; poolFinish(pool); return s; } static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n) { if (!pool->ptr && !poolGrow(pool)) return 0; for (; n > 0; --n, s++) { if (!poolAppendChar(pool, *s)) return 0; } s = pool->start; poolFinish(pool); return s; } static const XML_Char *poolAppendString(STRING_POOL *pool, const XML_Char *s) { while (*s) { if (!poolAppendChar(pool, *s)) return 0; s++; } return pool->start; } /* End poolAppendString */ static XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc, const char *ptr, const char *end) { if (!poolAppend(pool, enc, ptr, end)) return 0; if (pool->ptr == pool->end && !poolGrow(pool)) return 0; *(pool->ptr)++ = 0; return pool->start; } static int poolGrow(STRING_POOL *pool) { if (pool->freeBlocks) { if (pool->start == 0) { pool->blocks = pool->freeBlocks; pool->freeBlocks = pool->freeBlocks->next; pool->blocks->next = 0; pool->start = pool->blocks->s; pool->end = pool->start + pool->blocks->size; pool->ptr = pool->start; return 1; } if (pool->end - pool->start < pool->freeBlocks->size) { BLOCK *tem = pool->freeBlocks->next; pool->freeBlocks->next = pool->blocks; pool->blocks = pool->freeBlocks; pool->freeBlocks = tem; memcpy(pool->blocks->s, pool->start, (pool->end - pool->start) * sizeof(XML_Char)); pool->ptr = pool->blocks->s + (pool->ptr - pool->start); pool->start = pool->blocks->s; pool->end = pool->start + pool->blocks->size; return 1; } } if (pool->blocks && pool->start == pool->blocks->s) { int blockSize = (pool->end - pool->start)*2; pool->blocks = pool->mem->realloc_fcn(pool->blocks, offsetof(BLOCK, s) + blockSize * sizeof(XML_Char)); if (!pool->blocks) return 0; pool->blocks->size = blockSize; pool->ptr = pool->blocks->s + (pool->ptr - pool->start); pool->start = pool->blocks->s; pool->end = pool->start + blockSize; } else { BLOCK *tem; int blockSize = pool->end - pool->start; if (blockSize < INIT_BLOCK_SIZE) blockSize = INIT_BLOCK_SIZE; else blockSize *= 2; tem = pool->mem->malloc_fcn(offsetof(BLOCK, s) + blockSize * sizeof(XML_Char)); if (!tem) return 0; tem->size = blockSize; tem->next = pool->blocks; pool->blocks = tem; if (pool->ptr != pool->start) memcpy(tem->s, pool->start, (pool->ptr - pool->start) * sizeof(XML_Char)); pool->ptr = tem->s + (pool->ptr - pool->start); pool->start = tem->s; pool->end = tem->s + blockSize; } return 1; } static int nextScaffoldPart(XML_Parser parser) { CONTENT_SCAFFOLD * me; int next; if (! dtd.scaffIndex) { dtd.scaffIndex = MALLOC(groupSize * sizeof(int)); if (! dtd.scaffIndex) return -1; dtd.scaffIndex[0] = 0; } if (dtd.scaffCount >= dtd.scaffSize) { if (dtd.scaffold) { dtd.scaffSize *= 2; dtd.scaffold = (CONTENT_SCAFFOLD *) REALLOC(dtd.scaffold, dtd.scaffSize * sizeof(CONTENT_SCAFFOLD)); } else { dtd.scaffSize = 32; dtd.scaffold = (CONTENT_SCAFFOLD *) MALLOC(dtd.scaffSize * sizeof(CONTENT_SCAFFOLD)); } if (! dtd.scaffold) return -1; } next = dtd.scaffCount++; me = &dtd.scaffold[next]; if (dtd.scaffLevel) { CONTENT_SCAFFOLD *parent = &dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]]; if (parent->lastchild) { dtd.scaffold[parent->lastchild].nextsib = next; } if (! parent->childcnt) parent->firstchild = next; parent->lastchild = next; parent->childcnt++; } me->firstchild = me->lastchild = me->childcnt = me->nextsib = 0; return next; } /* End nextScaffoldPart */ static void build_node (XML_Parser parser, int src_node, XML_Content *dest, XML_Content **contpos, char **strpos) { dest->type = dtd.scaffold[src_node].type; dest->quant = dtd.scaffold[src_node].quant; if (dest->type == XML_CTYPE_NAME) { const char *src; dest->name = *strpos; src = dtd.scaffold[src_node].name; for (;;) { *(*strpos)++ = *src; if (! *src) break; src++; } dest->numchildren = 0; dest->children = 0; } else { unsigned int i; int cn; dest->numchildren = dtd.scaffold[src_node].childcnt; dest->children = *contpos; *contpos += dest->numchildren; for (i = 0, cn = dtd.scaffold[src_node].firstchild; i < dest->numchildren; i++, cn = dtd.scaffold[cn].nextsib) { build_node(parser, cn, &(dest->children[i]), contpos, strpos); } dest->name = 0; } } /* End build_node */ static XML_Content * build_model (XML_Parser parser) { XML_Content *ret; XML_Content *cpos; char * str; int allocsize = dtd.scaffCount * sizeof(XML_Content) + dtd.contentStringLen; ret = MALLOC(allocsize); if (! ret) return 0; str = (char *) (&ret[dtd.scaffCount]); cpos = &ret[1]; build_node(parser, 0, ret, &cpos, &str); return ret; } /* End build_model */ static ELEMENT_TYPE * getElementType(XML_Parser parser, const ENCODING *enc, const char *ptr, const char *end) { const XML_Char *name = poolStoreString(&dtd.pool, enc, ptr, end); ELEMENT_TYPE *ret; if (! name) return 0; ret = (ELEMENT_TYPE *) lookup(&dtd.elementTypes, name, sizeof(ELEMENT_TYPE)); if (! ret) return 0; if (ret->name != name) poolDiscard(&dtd.pool); else { poolFinish(&dtd.pool); if (!setElementTypePrefix(parser, ret)) return 0; } return ret; } /* End getElementType */ Index: php4/ext/xml/expat/xmlrole.c +++ php4/ext/xml/expat/xmlrole.c /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ static char RCSId[] = "$Header: /local/repository/php4/ext/xml/expat/xmlrole.c,v 1.1 2001/05/11 17:57:35 thies Exp $"; #include "php_compat.h" #ifdef COMPILED_FROM_DSP # include "winconfig.h" #else # include <php_config.h> #endif /* ndef COMPILED_FROM_DSP */ #include "xmlrole.h" #include "ascii.h" /* Doesn't check: that ,| are not mixed in a model group content of literals */ static const char KW_ANY[] = { ASCII_A, ASCII_N, ASCII_Y, '\0' }; static const char KW_ATTLIST[] = { ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' }; static const char KW_CDATA[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; static const char KW_DOCTYPE[] = { ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' }; static const char KW_ELEMENT[] = { ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' }; static const char KW_EMPTY[] = { ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' }; static const char KW_ENTITIES[] = { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, '\0' }; static const char KW_ENTITY[] = { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' }; static const char KW_FIXED[] = { ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' }; static const char KW_ID[] = { ASCII_I, ASCII_D, '\0' }; static const char KW_IDREF[] = { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' }; static const char KW_IDREFS[] = { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' }; static const char KW_IGNORE[] = { ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' }; static const char KW_IMPLIED[] = { ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' }; static const char KW_INCLUDE[] = { ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' }; static const char KW_NDATA[] = { ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; static const char KW_NMTOKEN[] = { ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' }; static const char KW_NMTOKENS[] = { ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, '\0' }; static const char KW_NOTATION[] = { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, '\0' }; static const char KW_PCDATA[] = { ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; static const char KW_PUBLIC[] = { ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' }; static const char KW_REQUIRED[] = { ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D, '\0' }; static const char KW_SYSTEM[] = { ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' }; #ifndef MIN_BYTES_PER_CHAR #define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar) #endif #ifdef XML_DTD #define setTopLevel(state) \ ((state)->handler = ((state)->documentEntity \ ? internalSubset \ : externalSubset1)) #else /* not XML_DTD */ #define setTopLevel(state) ((state)->handler = internalSubset) #endif /* not XML_DTD */ typedef int PROLOG_HANDLER(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc); static PROLOG_HANDLER prolog0, prolog1, prolog2, doctype0, doctype1, doctype2, doctype3, doctype4, doctype5, internalSubset, entity0, entity1, entity2, entity3, entity4, entity5, entity6, entity7, entity8, entity9, notation0, notation1, notation2, notation3, notation4, attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6, attlist7, attlist8, attlist9, element0, element1, element2, element3, element4, element5, element6, element7, #ifdef XML_DTD externalSubset0, externalSubset1, condSect0, condSect1, condSect2, #endif /* XML_DTD */ declClose, error; static int common(PROLOG_STATE *state, int tok); static int prolog0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: state->handler = prolog1; return XML_ROLE_NONE; case XML_TOK_XML_DECL: state->handler = prolog1; return XML_ROLE_XML_DECL; case XML_TOK_PI: state->handler = prolog1; return XML_ROLE_NONE; case XML_TOK_COMMENT: state->handler = prolog1; case XML_TOK_BOM: return XML_ROLE_NONE; case XML_TOK_DECL_OPEN: if (!XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_DOCTYPE)) break; state->handler = doctype0; return XML_ROLE_NONE; case XML_TOK_INSTANCE_START: state->handler = error; return XML_ROLE_INSTANCE_START; } return common(state, tok); } static int prolog1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_PI: case XML_TOK_COMMENT: case XML_TOK_BOM: return XML_ROLE_NONE; case XML_TOK_DECL_OPEN: if (!XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_DOCTYPE)) break; state->handler = doctype0; return XML_ROLE_NONE; case XML_TOK_INSTANCE_START: state->handler = error; return XML_ROLE_INSTANCE_START; } return common(state, tok); } static int prolog2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_PI: case XML_TOK_COMMENT: return XML_ROLE_NONE; case XML_TOK_INSTANCE_START: state->handler = error; return XML_ROLE_INSTANCE_START; } return common(state, tok); } static int doctype0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = doctype1; return XML_ROLE_DOCTYPE_NAME; } return common(state, tok); } static int doctype1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_OPEN_BRACKET: state->handler = internalSubset; return XML_ROLE_DOCTYPE_INTERNAL_SUBSET; case XML_TOK_DECL_CLOSE: state->handler = prolog2; return XML_ROLE_DOCTYPE_CLOSE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = doctype3; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = doctype2; return XML_ROLE_NONE; } break; } return common(state, tok); } static int doctype2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = doctype3; return XML_ROLE_DOCTYPE_PUBLIC_ID; } return common(state, tok); } static int doctype3(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = doctype4; return XML_ROLE_DOCTYPE_SYSTEM_ID; } return common(state, tok); } static int doctype4(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_OPEN_BRACKET: state->handler = internalSubset; return XML_ROLE_DOCTYPE_INTERNAL_SUBSET; case XML_TOK_DECL_CLOSE: state->handler = prolog2; return XML_ROLE_DOCTYPE_CLOSE; } return common(state, tok); } static int doctype5(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_DECL_CLOSE: state->handler = prolog2; return XML_ROLE_DOCTYPE_CLOSE; } return common(state, tok); } static int internalSubset(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_DECL_OPEN: if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_ENTITY)) { state->handler = entity0; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_ATTLIST)) { state->handler = attlist0; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_ELEMENT)) { state->handler = element0; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end, KW_NOTATION)) { state->handler = notation0; return XML_ROLE_NONE; } break; case XML_TOK_PI: case XML_TOK_COMMENT: return XML_ROLE_NONE; case XML_TOK_PARAM_ENTITY_REF: return XML_ROLE_PARAM_ENTITY_REF; case XML_TOK_CLOSE_BRACKET: state->handler = doctype5; return XML_ROLE_NONE; } return common(state, tok); } #ifdef XML_DTD static int externalSubset0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { state->handler = externalSubset1; if (tok == XML_TOK_XML_DECL) return XML_ROLE_TEXT_DECL; return externalSubset1(state, tok, ptr, end, enc); } static int externalSubset1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_COND_SECT_OPEN: state->handler = condSect0; return XML_ROLE_NONE; case XML_TOK_COND_SECT_CLOSE: if (state->includeLevel == 0) break; state->includeLevel -= 1; return XML_ROLE_NONE; case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_CLOSE_BRACKET: break; case XML_TOK_NONE: if (state->includeLevel) break; return XML_ROLE_NONE; default: return internalSubset(state, tok, ptr, end, enc); } return common(state, tok); } #endif /* XML_DTD */ static int entity0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_PERCENT: state->handler = entity1; return XML_ROLE_NONE; case XML_TOK_NAME: state->handler = entity2; return XML_ROLE_GENERAL_ENTITY_NAME; } return common(state, tok); } static int entity1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: state->handler = entity7; return XML_ROLE_PARAM_ENTITY_NAME; } return common(state, tok); } static int entity2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = entity4; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = entity3; return XML_ROLE_NONE; } break; case XML_TOK_LITERAL: state->handler = declClose; return XML_ROLE_ENTITY_VALUE; } return common(state, tok); } static int entity3(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = entity4; return XML_ROLE_ENTITY_PUBLIC_ID; } return common(state, tok); } static int entity4(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = entity5; return XML_ROLE_ENTITY_SYSTEM_ID; } return common(state, tok); } static int entity5(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_DECL_CLOSE: setTopLevel(state); return XML_ROLE_ENTITY_COMPLETE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_NDATA)) { state->handler = entity6; return XML_ROLE_NONE; } break; } return common(state, tok); } static int entity6(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: state->handler = declClose; return XML_ROLE_ENTITY_NOTATION_NAME; } return common(state, tok); } static int entity7(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = entity9; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = entity8; return XML_ROLE_NONE; } break; case XML_TOK_LITERAL: state->handler = declClose; return XML_ROLE_ENTITY_VALUE; } return common(state, tok); } static int entity8(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = entity9; return XML_ROLE_ENTITY_PUBLIC_ID; } return common(state, tok); } static int entity9(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = declClose; return XML_ROLE_ENTITY_SYSTEM_ID; } return common(state, tok); } static int notation0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: state->handler = notation1; return XML_ROLE_NOTATION_NAME; } return common(state, tok); } static int notation1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { state->handler = notation3; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { state->handler = notation2; return XML_ROLE_NONE; } break; } return common(state, tok); } static int notation2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = notation4; return XML_ROLE_NOTATION_PUBLIC_ID; } return common(state, tok); } static int notation3(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = declClose; return XML_ROLE_NOTATION_SYSTEM_ID; } return common(state, tok); } static int notation4(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = declClose; return XML_ROLE_NOTATION_SYSTEM_ID; case XML_TOK_DECL_CLOSE: setTopLevel(state); return XML_ROLE_NOTATION_NO_SYSTEM_ID; } return common(state, tok); } static int attlist0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = attlist1; return XML_ROLE_ATTLIST_ELEMENT_NAME; } return common(state, tok); } static int attlist1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_DECL_CLOSE: setTopLevel(state); return XML_ROLE_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = attlist2; return XML_ROLE_ATTRIBUTE_NAME; } return common(state, tok); } static int attlist2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: { static const char *types[] = { KW_CDATA, KW_ID, KW_IDREF, KW_IDREFS, KW_ENTITY, KW_ENTITIES, KW_NMTOKEN, KW_NMTOKENS, }; int i; for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++) if (XmlNameMatchesAscii(enc, ptr, end, types[i])) { state->handler = attlist8; return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i; } } if (XmlNameMatchesAscii(enc, ptr, end, KW_NOTATION)) { state->handler = attlist5; return XML_ROLE_NONE; } break; case XML_TOK_OPEN_PAREN: state->handler = attlist3; return XML_ROLE_NONE; } return common(state, tok); } static int attlist3(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NMTOKEN: case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = attlist4; return XML_ROLE_ATTRIBUTE_ENUM_VALUE; } return common(state, tok); } static int attlist4(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_CLOSE_PAREN: state->handler = attlist8; return XML_ROLE_NONE; case XML_TOK_OR: state->handler = attlist3; return XML_ROLE_NONE; } return common(state, tok); } static int attlist5(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_OPEN_PAREN: state->handler = attlist6; return XML_ROLE_NONE; } return common(state, tok); } static int attlist6(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: state->handler = attlist7; return XML_ROLE_ATTRIBUTE_NOTATION_VALUE; } return common(state, tok); } static int attlist7(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_CLOSE_PAREN: state->handler = attlist8; return XML_ROLE_NONE; case XML_TOK_OR: state->handler = attlist6; return XML_ROLE_NONE; } return common(state, tok); } /* default value */ static int attlist8(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_POUND_NAME: if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end, KW_IMPLIED)) { state->handler = attlist1; return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE; } if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end, KW_REQUIRED)) { state->handler = attlist1; return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE; } if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end, KW_FIXED)) { state->handler = attlist9; return XML_ROLE_NONE; } break; case XML_TOK_LITERAL: state->handler = attlist1; return XML_ROLE_DEFAULT_ATTRIBUTE_VALUE; } return common(state, tok); } static int attlist9(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_LITERAL: state->handler = attlist1; return XML_ROLE_FIXED_ATTRIBUTE_VALUE; } return common(state, tok); } static int element0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = element1; return XML_ROLE_ELEMENT_NAME; } return common(state, tok); } static int element1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_EMPTY)) { state->handler = declClose; return XML_ROLE_CONTENT_EMPTY; } if (XmlNameMatchesAscii(enc, ptr, end, KW_ANY)) { state->handler = declClose; return XML_ROLE_CONTENT_ANY; } break; case XML_TOK_OPEN_PAREN: state->handler = element2; state->level = 1; return XML_ROLE_GROUP_OPEN; } return common(state, tok); } static int element2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_POUND_NAME: if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end, KW_PCDATA)) { state->handler = element3; return XML_ROLE_CONTENT_PCDATA; } break; case XML_TOK_OPEN_PAREN: state->level = 2; state->handler = element6; return XML_ROLE_GROUP_OPEN; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT; case XML_TOK_NAME_QUESTION: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT_OPT; case XML_TOK_NAME_ASTERISK: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT_REP; case XML_TOK_NAME_PLUS: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT_PLUS; } return common(state, tok); } static int element3(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_CLOSE_PAREN: state->handler = declClose; return XML_ROLE_GROUP_CLOSE; case XML_TOK_CLOSE_PAREN_ASTERISK: state->handler = declClose; return XML_ROLE_GROUP_CLOSE_REP; case XML_TOK_OR: state->handler = element4; return XML_ROLE_NONE; } return common(state, tok); } static int element4(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = element5; return XML_ROLE_CONTENT_ELEMENT; } return common(state, tok); } static int element5(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_CLOSE_PAREN_ASTERISK: state->handler = declClose; return XML_ROLE_GROUP_CLOSE_REP; case XML_TOK_OR: state->handler = element4; return XML_ROLE_NONE; } return common(state, tok); } static int element6(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_OPEN_PAREN: state->level += 1; return XML_ROLE_GROUP_OPEN; case XML_TOK_NAME: case XML_TOK_PREFIXED_NAME: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT; case XML_TOK_NAME_QUESTION: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT_OPT; case XML_TOK_NAME_ASTERISK: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT_REP; case XML_TOK_NAME_PLUS: state->handler = element7; return XML_ROLE_CONTENT_ELEMENT_PLUS; } return common(state, tok); } static int element7(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_CLOSE_PAREN: state->level -= 1; if (state->level == 0) state->handler = declClose; return XML_ROLE_GROUP_CLOSE; case XML_TOK_CLOSE_PAREN_ASTERISK: state->level -= 1; if (state->level == 0) state->handler = declClose; return XML_ROLE_GROUP_CLOSE_REP; case XML_TOK_CLOSE_PAREN_QUESTION: state->level -= 1; if (state->level == 0) state->handler = declClose; return XML_ROLE_GROUP_CLOSE_OPT; case XML_TOK_CLOSE_PAREN_PLUS: state->level -= 1; if (state->level == 0) state->handler = declClose; return XML_ROLE_GROUP_CLOSE_PLUS; case XML_TOK_COMMA: state->handler = element6; return XML_ROLE_GROUP_SEQUENCE; case XML_TOK_OR: state->handler = element6; return XML_ROLE_GROUP_CHOICE; } return common(state, tok); } #ifdef XML_DTD static int condSect0(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_NAME: if (XmlNameMatchesAscii(enc, ptr, end, KW_INCLUDE)) { state->handler = condSect1; return XML_ROLE_NONE; } if (XmlNameMatchesAscii(enc, ptr, end, KW_IGNORE)) { state->handler = condSect2; return XML_ROLE_NONE; } break; } return common(state, tok); } static int condSect1(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_OPEN_BRACKET: state->handler = externalSubset1; state->includeLevel += 1; return XML_ROLE_NONE; } return common(state, tok); } static int condSect2(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_OPEN_BRACKET: state->handler = externalSubset1; return XML_ROLE_IGNORE_SECT; } return common(state, tok); } #endif /* XML_DTD */ static int declClose(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_PROLOG_S: return XML_ROLE_NONE; case XML_TOK_DECL_CLOSE: setTopLevel(state); return XML_ROLE_NONE; } return common(state, tok); } #if 0 static int ignore(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { switch (tok) { case XML_TOK_DECL_CLOSE: state->handler = internalSubset; return 0; default: return XML_ROLE_NONE; } return common(state, tok); } #endif static int error(PROLOG_STATE *state, int tok, const char *ptr, const char *end, const ENCODING *enc) { return XML_ROLE_NONE; } static int common(PROLOG_STATE *state, int tok) { #ifdef XML_DTD if (!state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF) return XML_ROLE_INNER_PARAM_ENTITY_REF; #endif state->handler = error; return XML_ROLE_ERROR; } void XmlPrologStateInit(PROLOG_STATE *state) { state->handler = prolog0; #ifdef XML_DTD state->documentEntity = 1; state->includeLevel = 0; #endif /* XML_DTD */ } #ifdef XML_DTD void XmlPrologStateInitExternalEntity(PROLOG_STATE *state) { state->handler = externalSubset0; state->documentEntity = 0; state->includeLevel = 0; } #endif /* XML_DTD */ Index: php4/ext/xml/expat/xmlrole.h +++ php4/ext/xml/expat/xmlrole.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ #ifndef XmlRole_INCLUDED #define XmlRole_INCLUDED 1 #include "xmltok.h" #ifdef __cplusplus extern "C" { #endif enum { XML_ROLE_ERROR = -1, XML_ROLE_NONE = 0, XML_ROLE_XML_DECL, XML_ROLE_INSTANCE_START, XML_ROLE_DOCTYPE_NAME, XML_ROLE_DOCTYPE_SYSTEM_ID, XML_ROLE_DOCTYPE_PUBLIC_ID, XML_ROLE_DOCTYPE_INTERNAL_SUBSET, XML_ROLE_DOCTYPE_CLOSE, XML_ROLE_GENERAL_ENTITY_NAME, XML_ROLE_PARAM_ENTITY_NAME, XML_ROLE_ENTITY_VALUE, XML_ROLE_ENTITY_SYSTEM_ID, XML_ROLE_ENTITY_PUBLIC_ID, XML_ROLE_ENTITY_COMPLETE, XML_ROLE_ENTITY_NOTATION_NAME, XML_ROLE_NOTATION_NAME, XML_ROLE_NOTATION_SYSTEM_ID, XML_ROLE_NOTATION_NO_SYSTEM_ID, XML_ROLE_NOTATION_PUBLIC_ID, XML_ROLE_ATTRIBUTE_NAME, XML_ROLE_ATTRIBUTE_TYPE_CDATA, XML_ROLE_ATTRIBUTE_TYPE_ID, XML_ROLE_ATTRIBUTE_TYPE_IDREF, XML_ROLE_ATTRIBUTE_TYPE_IDREFS, XML_ROLE_ATTRIBUTE_TYPE_ENTITY, XML_ROLE_ATTRIBUTE_TYPE_ENTITIES, XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN, XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS, XML_ROLE_ATTRIBUTE_ENUM_VALUE, XML_ROLE_ATTRIBUTE_NOTATION_VALUE, XML_ROLE_ATTLIST_ELEMENT_NAME, XML_ROLE_IMPLIED_ATTRIBUTE_VALUE, XML_ROLE_REQUIRED_ATTRIBUTE_VALUE, XML_ROLE_DEFAULT_ATTRIBUTE_VALUE, XML_ROLE_FIXED_ATTRIBUTE_VALUE, XML_ROLE_ELEMENT_NAME, XML_ROLE_CONTENT_ANY, XML_ROLE_CONTENT_EMPTY, XML_ROLE_CONTENT_PCDATA, XML_ROLE_GROUP_OPEN, XML_ROLE_GROUP_CLOSE, XML_ROLE_GROUP_CLOSE_REP, XML_ROLE_GROUP_CLOSE_OPT, XML_ROLE_GROUP_CLOSE_PLUS, XML_ROLE_GROUP_CHOICE, XML_ROLE_GROUP_SEQUENCE, XML_ROLE_CONTENT_ELEMENT, XML_ROLE_CONTENT_ELEMENT_REP, XML_ROLE_CONTENT_ELEMENT_OPT, XML_ROLE_CONTENT_ELEMENT_PLUS, #ifdef XML_DTD XML_ROLE_TEXT_DECL, XML_ROLE_IGNORE_SECT, XML_ROLE_INNER_PARAM_ENTITY_REF, #endif /* XML_DTD */ XML_ROLE_PARAM_ENTITY_REF }; typedef struct prolog_state { int (*handler)(struct prolog_state *state, int tok, const char *ptr, const char *end, const ENCODING *enc); unsigned level; #ifdef XML_DTD unsigned includeLevel; int documentEntity; #endif /* XML_DTD */ } PROLOG_STATE; void XmlPrologStateInit(PROLOG_STATE *); #ifdef XML_DTD void XmlPrologStateInitExternalEntity(PROLOG_STATE *); #endif /* XML_DTD */ #define XmlTokenRole(state, tok, ptr, end, enc) \ (((state)->handler)(state, tok, ptr, end, enc)) #ifdef __cplusplus } #endif #endif /* not XmlRole_INCLUDED */ Index: php4/ext/xml/expat/xmltok.c +++ php4/ext/xml/expat/xmltok.c /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ static char RCSId[] = "$Header: /local/repository/php4/ext/xml/expat/xmltok.c,v 1.1 2001/05/11 17:57:35 thies Exp $"; #include "php_compat.h" #ifdef COMPILED_FROM_DSP # include "winconfig.h" #else # include <php_config.h> #endif /* ndef COMPILED_FROM_DSP */ #include "xmltok.h" #include "nametab.h" #ifdef XML_DTD #define IGNORE_SECTION_TOK_VTABLE , PREFIX(ignoreSectionTok) #else #define IGNORE_SECTION_TOK_VTABLE /* as nothing */ #endif #define VTABLE1 \ { PREFIX(prologTok), PREFIX(contentTok), \ PREFIX(cdataSectionTok) IGNORE_SECTION_TOK_VTABLE }, \ { PREFIX(attributeValueTok), PREFIX(entityValueTok) }, \ PREFIX(sameName), \ PREFIX(nameMatchesAscii), \ PREFIX(nameLength), \ PREFIX(skipS), \ PREFIX(getAtts), \ PREFIX(charRefNumber), \ PREFIX(predefinedEntityName), \ PREFIX(updatePosition), \ PREFIX(isPublicId) #define VTABLE VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16) #define UCS2_GET_NAMING(pages, hi, lo) \ (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F))) /* A 2 byte UTF-8 representation splits the characters 11 bits between the bottom 5 and 6 bits of the bytes. We need 8 bits to index into pages, 3 bits to add to that index and 5 bits to generate the mask. */ #define UTF8_GET_NAMING2(pages, byte) \ (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \ + ((((byte)[0]) & 3) << 1) \ + ((((byte)[1]) >> 5) & 1)] \ & (1 << (((byte)[1]) & 0x1F))) /* A 3 byte UTF-8 representation splits the characters 16 bits between the bottom 4, 6 and 6 bits of the bytes. We need 8 bits to index into pages, 3 bits to add to that index and 5 bits to generate the mask. */ #define UTF8_GET_NAMING3(pages, byte) \ (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \ + ((((byte)[1]) >> 2) & 0xF)] \ << 3) \ + ((((byte)[1]) & 3) << 1) \ + ((((byte)[2]) >> 5) & 1)] \ & (1 << (((byte)[2]) & 0x1F))) #define UTF8_GET_NAMING(pages, p, n) \ ((n) == 2 \ ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \ : ((n) == 3 \ ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \ : 0)) #define UTF8_INVALID3(p) \ ((*p) == 0xED \ ? (((p)[1] & 0x20) != 0) \ : ((*p) == 0xEF \ ? ((p)[1] == 0xBF && ((p)[2] == 0xBF || (p)[2] == 0xBE)) \ : 0)) #define UTF8_INVALID4(p) ((*p) == 0xF4 && ((p)[1] & 0x30) != 0) static int isNever(const ENCODING *enc, const char *p) { return 0; } static int utf8_isName2(const ENCODING *enc, const char *p) { return UTF8_GET_NAMING2(namePages, (const unsigned char *)p); } static int utf8_isName3(const ENCODING *enc, const char *p) { return UTF8_GET_NAMING3(namePages, (const unsigned char *)p); } #define utf8_isName4 isNever static int utf8_isNmstrt2(const ENCODING *enc, const char *p) { return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p); } static int utf8_isNmstrt3(const ENCODING *enc, const char *p) { return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p); } #define utf8_isNmstrt4 isNever #define utf8_isInvalid2 isNever static int utf8_isInvalid3(const ENCODING *enc, const char *p) { return UTF8_INVALID3((const unsigned char *)p); } static int utf8_isInvalid4(const ENCODING *enc, const char *p) { return UTF8_INVALID4((const unsigned char *)p); } struct normal_encoding { ENCODING enc; unsigned char type[256]; #ifdef XML_MIN_SIZE int (*byteType)(const ENCODING *, const char *); int (*isNameMin)(const ENCODING *, const char *); int (*isNmstrtMin)(const ENCODING *, const char *); int (*byteToAscii)(const ENCODING *, const char *); int (*charMatches)(const ENCODING *, const char *, int); #endif /* XML_MIN_SIZE */ int (*isName2)(const ENCODING *, const char *); int (*isName3)(const ENCODING *, const char *); int (*isName4)(const ENCODING *, const char *); int (*isNmstrt2)(const ENCODING *, const char *); int (*isNmstrt3)(const ENCODING *, const char *); int (*isNmstrt4)(const ENCODING *, const char *); int (*isInvalid2)(const ENCODING *, const char *); int (*isInvalid3)(const ENCODING *, const char *); int (*isInvalid4)(const ENCODING *, const char *); }; #ifdef XML_MIN_SIZE #define STANDARD_VTABLE(E) \ E ## byteType, \ E ## isNameMin, \ E ## isNmstrtMin, \ E ## byteToAscii, \ E ## charMatches, #else #define STANDARD_VTABLE(E) /* as nothing */ #endif #define NORMAL_VTABLE(E) \ E ## isName2, \ E ## isName3, \ E ## isName4, \ E ## isNmstrt2, \ E ## isNmstrt3, \ E ## isNmstrt4, \ E ## isInvalid2, \ E ## isInvalid3, \ E ## isInvalid4 static int checkCharRefNumber(int); #include "xmltok_impl.h" #include "ascii.h" #ifdef XML_MIN_SIZE #define sb_isNameMin isNever #define sb_isNmstrtMin isNever #endif #ifdef XML_MIN_SIZE #define MINBPC(enc) ((enc)->minBytesPerChar) #else /* minimum bytes per character */ #define MINBPC(enc) 1 #endif #define SB_BYTE_TYPE(enc, p) \ (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)]) #ifdef XML_MIN_SIZE static int sb_byteType(const ENCODING *enc, const char *p) { return SB_BYTE_TYPE(enc, p); } #define BYTE_TYPE(enc, p) \ (((const struct normal_encoding *)(enc))->byteType(enc, p)) #else #define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p) #endif #ifdef XML_MIN_SIZE #define BYTE_TO_ASCII(enc, p) \ (((const struct normal_encoding *)(enc))->byteToAscii(enc, p)) static int sb_byteToAscii(const ENCODING *enc, const char *p) { return *p; } #else #define BYTE_TO_ASCII(enc, p) (*(p)) #endif #define IS_NAME_CHAR(enc, p, n) \ (((const struct normal_encoding *)(enc))->isName ## n(enc, p)) #define IS_NMSTRT_CHAR(enc, p, n) \ (((const struct normal_encoding *)(enc))->isNmstrt ## n(enc, p)) #define IS_INVALID_CHAR(enc, p, n) \ (((const struct normal_encoding *)(enc))->isInvalid ## n(enc, p)) #ifdef XML_MIN_SIZE #define IS_NAME_CHAR_MINBPC(enc, p) \ (((const struct normal_encoding *)(enc))->isNameMin(enc, p)) #define IS_NMSTRT_CHAR_MINBPC(enc, p) \ (((const struct normal_encoding *)(enc))->isNmstrtMin(enc, p)) #else #define IS_NAME_CHAR_MINBPC(enc, p) (0) #define IS_NMSTRT_CHAR_MINBPC(enc, p) (0) #endif #ifdef XML_MIN_SIZE #define CHAR_MATCHES(enc, p, c) \ (((const struct normal_encoding *)(enc))->charMatches(enc, p, c)) static int sb_charMatches(const ENCODING *enc, const char *p, int c) { return *p == c; } #else /* c is an ASCII character */ #define CHAR_MATCHES(enc, p, c) (*(p) == c) #endif #define PREFIX(ident) normal_ ## ident #include "xmltok_impl.c" #undef MINBPC #undef BYTE_TYPE #undef BYTE_TO_ASCII #undef CHAR_MATCHES #undef IS_NAME_CHAR #undef IS_NAME_CHAR_MINBPC #undef IS_NMSTRT_CHAR #undef IS_NMSTRT_CHAR_MINBPC #undef IS_INVALID_CHAR enum { /* UTF8_cvalN is value of masked first byte of N byte sequence */ UTF8_cval1 = 0x00, UTF8_cval2 = 0xc0, UTF8_cval3 = 0xe0, UTF8_cval4 = 0xf0 }; static void utf8_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim) { char *to; const char *from; if (fromLim - *fromP > toLim - *toP) { /* Avoid copying partial characters. */ for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--) if (((unsigned char)fromLim[-1] & 0xc0) != 0x80) break; } for (to = *toP, from = *fromP; from != fromLim; from++, to++) *to = *from; *fromP = from; *toP = to; } static void utf8_toUtf16(const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim) { unsigned short *to = *toP; const char *from = *fromP; while (from != fromLim && to != toLim) { switch (((struct normal_encoding *)enc)->type[(unsigned char)*from]) { case BT_LEAD2: *to++ = ((from[0] & 0x1f) << 6) | (from[1] & 0x3f); from += 2; break; case BT_LEAD3: *to++ = ((from[0] & 0xf) << 12) | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f); from += 3; break; case BT_LEAD4: { unsigned long n; if (to + 1 == toLim) break; n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12) | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f); n -= 0x10000; to[0] = (unsigned short)((n >> 10) | 0xD800); to[1] = (unsigned short)((n & 0x3FF) | 0xDC00); to += 2; from += 4; } break; default: *to++ = *from++; break; } } *fromP = from; *toP = to; } #ifdef XML_NS static const struct normal_encoding utf8_encoding_ns = { { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 }, { #include "asciitab.h" #include "utf8tab.h" }, STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_) }; #endif static const struct normal_encoding utf8_encoding = { { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 }, { #define BT_COLON BT_NMSTRT #include "asciitab.h" #undef BT_COLON #include "utf8tab.h" }, STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_) }; #ifdef XML_NS static const struct normal_encoding internal_utf8_encoding_ns = { { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 }, { #include "iasciitab.h" #include "utf8tab.h" }, STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_) }; #endif static const struct normal_encoding internal_utf8_encoding = { { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 }, { #define BT_COLON BT_NMSTRT #include "iasciitab.h" #undef BT_COLON #include "utf8tab.h" }, STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_) }; static void latin1_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim) { for (;;) { unsigned char c; if (*fromP == fromLim) break; c = (unsigned char)**fromP; if (c & 0x80) { if (toLim - *toP < 2) break; *(*toP)++ = ((c >> 6) | UTF8_cval2); *(*toP)++ = ((c & 0x3f) | 0x80); (*fromP)++; } else { if (*toP == toLim) break; *(*toP)++ = *(*fromP)++; } } } static void latin1_toUtf16(const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim) { while (*fromP != fromLim && *toP != toLim) *(*toP)++ = (unsigned char)*(*fromP)++; } #ifdef XML_NS static const struct normal_encoding latin1_encoding_ns = { { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 }, { #include "asciitab.h" #include "latin1tab.h" }, STANDARD_VTABLE(sb_) }; #endif static const struct normal_encoding latin1_encoding = { { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 }, { #define BT_COLON BT_NMSTRT #include "asciitab.h" #undef BT_COLON #include "latin1tab.h" }, STANDARD_VTABLE(sb_) }; static void ascii_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim) { while (*fromP != fromLim && *toP != toLim) *(*toP)++ = *(*fromP)++; } #ifdef XML_NS static const struct normal_encoding ascii_encoding_ns = { { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 }, { #include "asciitab.h" /* BT_NONXML == 0 */ }, STANDARD_VTABLE(sb_) }; #endif static const struct normal_encoding ascii_encoding = { { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 }, { #define BT_COLON BT_NMSTRT #include "asciitab.h" #undef BT_COLON /* BT_NONXML == 0 */ }, STANDARD_VTABLE(sb_) }; static int unicode_byte_type(char hi, char lo) { switch ((unsigned char)hi) { case 0xD8: case 0xD9: case 0xDA: case 0xDB: return BT_LEAD4; case 0xDC: case 0xDD: case 0xDE: case 0xDF: return BT_TRAIL; case 0xFF: switch ((unsigned char)lo) { case 0xFF: case 0xFE: return BT_NONXML; } break; } return BT_NONASCII; } #define DEFINE_UTF16_TO_UTF8(E) \ static \ void E ## toUtf8(const ENCODING *enc, \ const char **fromP, const char *fromLim, \ char **toP, const char *toLim) \ { \ const char *from; \ for (from = *fromP; from != fromLim; from += 2) { \ int plane; \ unsigned char lo2; \ unsigned char lo = GET_LO(from); \ unsigned char hi = GET_HI(from); \ switch (hi) { \ case 0: \ if (lo < 0x80) { \ if (*toP == toLim) { \ *fromP = from; \ return; \ } \ *(*toP)++ = lo; \ break; \ } \ /* fall through */ \ case 0x1: case 0x2: case 0x3: \ case 0x4: case 0x5: case 0x6: case 0x7: \ if (toLim - *toP < 2) { \ *fromP = from; \ return; \ } \ *(*toP)++ = ((lo >> 6) | (hi << 2) | UTF8_cval2); \ *(*toP)++ = ((lo & 0x3f) | 0x80); \ break; \ default: \ if (toLim - *toP < 3) { \ *fromP = from; \ return; \ } \ /* 16 bits divided 4, 6, 6 amongst 3 bytes */ \ *(*toP)++ = ((hi >> 4) | UTF8_cval3); \ *(*toP)++ = (((hi & 0xf) << 2) | (lo >> 6) | 0x80); \ *(*toP)++ = ((lo & 0x3f) | 0x80); \ break; \ case 0xD8: case 0xD9: case 0xDA: case 0xDB: \ if (toLim - *toP < 4) { \ *fromP = from; \ return; \ } \ plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1; \ *(*toP)++ = ((plane >> 2) | UTF8_cval4); \ *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80); \ from += 2; \ lo2 = GET_LO(from); \ *(*toP)++ = (((lo & 0x3) << 4) \ | ((GET_HI(from) & 0x3) << 2) \ | (lo2 >> 6) \ | 0x80); \ *(*toP)++ = ((lo2 & 0x3f) | 0x80); \ break; \ } \ } \ *fromP = from; \ } #define DEFINE_UTF16_TO_UTF16(E) \ static \ void E ## toUtf16(const ENCODING *enc, \ const char **fromP, const char *fromLim, \ unsigned short **toP, const unsigned short *toLim) \ { \ /* Avoid copying first half only of surrogate */ \ if (fromLim - *fromP > ((toLim - *toP) << 1) \ && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \ fromLim -= 2; \ for (; *fromP != fromLim && *toP != toLim; *fromP += 2) \ *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \ } #define SET2(ptr, ch) \ (((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8))) #define GET_LO(ptr) ((unsigned char)(ptr)[0]) #define GET_HI(ptr) ((unsigned char)(ptr)[1]) DEFINE_UTF16_TO_UTF8(little2_) DEFINE_UTF16_TO_UTF16(little2_) #undef SET2 #undef GET_LO #undef GET_HI #define SET2(ptr, ch) \ (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF))) #define GET_LO(ptr) ((unsigned char)(ptr)[1]) #define GET_HI(ptr) ((unsigned char)(ptr)[0]) DEFINE_UTF16_TO_UTF8(big2_) DEFINE_UTF16_TO_UTF16(big2_) #undef SET2 #undef GET_LO #undef GET_HI #define LITTLE2_BYTE_TYPE(enc, p) \ ((p)[1] == 0 \ ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)] \ : unicode_byte_type((p)[1], (p)[0])) #define LITTLE2_BYTE_TO_ASCII(enc, p) ((p)[1] == 0 ? (p)[0] : -1) #define LITTLE2_CHAR_MATCHES(enc, p, c) ((p)[1] == 0 && (p)[0] == c) #define LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) \ UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0]) #define LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) \ UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0]) #ifdef XML_MIN_SIZE static int little2_byteType(const ENCODING *enc, const char *p) { return LITTLE2_BYTE_TYPE(enc, p); } static int little2_byteToAscii(const ENCODING *enc, const char *p) { return LITTLE2_BYTE_TO_ASCII(enc, p); } static int little2_charMatches(const ENCODING *enc, const char *p, int c) { return LITTLE2_CHAR_MATCHES(enc, p, c); } static int little2_isNameMin(const ENCODING *enc, const char *p) { return LITTLE2_IS_NAME_CHAR_MINBPC(enc, p); } static int little2_isNmstrtMin(const ENCODING *enc, const char *p) { return LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p); } #undef VTABLE #define VTABLE VTABLE1, little2_toUtf8, little2_toUtf16 #else /* not XML_MIN_SIZE */ #undef PREFIX #define PREFIX(ident) little2_ ## ident #define MINBPC(enc) 2 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */ #define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p) #define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p) #define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c) #define IS_NAME_CHAR(enc, p, n) 0 #define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) #define IS_NMSTRT_CHAR(enc, p, n) (0) #define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) #include "xmltok_impl.c" #undef MINBPC #undef BYTE_TYPE #undef BYTE_TO_ASCII #undef CHAR_MATCHES #undef IS_NAME_CHAR #undef IS_NAME_CHAR_MINBPC #undef IS_NMSTRT_CHAR #undef IS_NMSTRT_CHAR_MINBPC #undef IS_INVALID_CHAR #endif /* not XML_MIN_SIZE */ #ifdef XML_NS static const struct normal_encoding little2_encoding_ns = { { VTABLE, 2, 0, #if XML_BYTE_ORDER == 12 1 #else 0 #endif }, { #include "asciitab.h" #include "latin1tab.h" }, STANDARD_VTABLE(little2_) }; #endif static const struct normal_encoding little2_encoding = { { VTABLE, 2, 0, #if XML_BYTE_ORDER == 12 1 #else 0 #endif }, { #define BT_COLON BT_NMSTRT #include "asciitab.h" #undef BT_COLON #include "latin1tab.h" }, STANDARD_VTABLE(little2_) }; #if XML_BYTE_ORDER != 21 #ifdef XML_NS static const struct normal_encoding internal_little2_encoding_ns = { { VTABLE, 2, 0, 1 }, { #include "iasciitab.h" #include "latin1tab.h" }, STANDARD_VTABLE(little2_) }; #endif static const struct normal_encoding internal_little2_encoding = { { VTABLE, 2, 0, 1 }, { #define BT_COLON BT_NMSTRT #include "iasciitab.h" #undef BT_COLON #include "latin1tab.h" }, STANDARD_VTABLE(little2_) }; #endif #define BIG2_BYTE_TYPE(enc, p) \ ((p)[0] == 0 \ ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]] \ : unicode_byte_type((p)[0], (p)[1])) #define BIG2_BYTE_TO_ASCII(enc, p) ((p)[0] == 0 ? (p)[1] : -1) #define BIG2_CHAR_MATCHES(enc, p, c) ((p)[0] == 0 && (p)[1] == c) #define BIG2_IS_NAME_CHAR_MINBPC(enc, p) \ UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1]) #define BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) \ UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1]) #ifdef XML_MIN_SIZE static int big2_byteType(const ENCODING *enc, const char *p) { return BIG2_BYTE_TYPE(enc, p); } static int big2_byteToAscii(const ENCODING *enc, const char *p) { return BIG2_BYTE_TO_ASCII(enc, p); } static int big2_charMatches(const ENCODING *enc, const char *p, int c) { return BIG2_CHAR_MATCHES(enc, p, c); } static int big2_isNameMin(const ENCODING *enc, const char *p) { return BIG2_IS_NAME_CHAR_MINBPC(enc, p); } static int big2_isNmstrtMin(const ENCODING *enc, const char *p) { return BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p); } #undef VTABLE #define VTABLE VTABLE1, big2_toUtf8, big2_toUtf16 #else /* not XML_MIN_SIZE */ #undef PREFIX #define PREFIX(ident) big2_ ## ident #define MINBPC(enc) 2 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */ #define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p) #define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p) #define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c) #define IS_NAME_CHAR(enc, p, n) 0 #define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p) #define IS_NMSTRT_CHAR(enc, p, n) (0) #define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) #include "xmltok_impl.c" #undef MINBPC #undef BYTE_TYPE #undef BYTE_TO_ASCII #undef CHAR_MATCHES #undef IS_NAME_CHAR #undef IS_NAME_CHAR_MINBPC #undef IS_NMSTRT_CHAR #undef IS_NMSTRT_CHAR_MINBPC #undef IS_INVALID_CHAR #endif /* not XML_MIN_SIZE */ #ifdef XML_NS static const struct normal_encoding big2_encoding_ns = { { VTABLE, 2, 0, #if XML_BYTE_ORDER == 21 1 #else 0 #endif }, { #include "asciitab.h" #include "latin1tab.h" }, STANDARD_VTABLE(big2_) }; #endif static const struct normal_encoding big2_encoding = { { VTABLE, 2, 0, #if XML_BYTE_ORDER == 21 1 #else 0 #endif }, { #define BT_COLON BT_NMSTRT #include "asciitab.h" #undef BT_COLON #include "latin1tab.h" }, STANDARD_VTABLE(big2_) }; #if XML_BYTE_ORDER != 12 #ifdef XML_NS static const struct normal_encoding internal_big2_encoding_ns = { { VTABLE, 2, 0, 1 }, { #include "iasciitab.h" #include "latin1tab.h" }, STANDARD_VTABLE(big2_) }; #endif static const struct normal_encoding internal_big2_encoding = { { VTABLE, 2, 0, 1 }, { #define BT_COLON BT_NMSTRT #include "iasciitab.h" #undef BT_COLON #include "latin1tab.h" }, STANDARD_VTABLE(big2_) }; #endif #undef PREFIX static int streqci(const char *s1, const char *s2) { for (;;) { char c1 = *s1++; char c2 = *s2++; if (ASCII_a <= c1 && c1 <= ASCII_z) c1 += ASCII_A - ASCII_a; if (ASCII_a <= c2 && c2 <= ASCII_z) c2 += ASCII_A - ASCII_a; if (c1 != c2) return 0; if (!c1) break; } return 1; } static void initUpdatePosition(const ENCODING *enc, const char *ptr, const char *end, POSITION *pos) { normal_updatePosition(&utf8_encoding.enc, ptr, end, pos); } static int toAscii(const ENCODING *enc, const char *ptr, const char *end) { char buf[1]; char *p = buf; XmlUtf8Convert(enc, &ptr, end, &p, p + 1); if (p == buf) return -1; else return buf[0]; } static int isSpace(int c) { switch (c) { case 0x20: case 0xD: case 0xA: case 0x9: return 1; } return 0; } /* Return 1 if there's just optional white space or there's an S followed by name=val. */ static int parsePseudoAttribute(const ENCODING *enc, const char *ptr, const char *end, const char **namePtr, const char **nameEndPtr, const char **valPtr, const char **nextTokPtr) { int c; char open; if (ptr == end) { *namePtr = 0; return 1; } if (!isSpace(toAscii(enc, ptr, end))) { *nextTokPtr = ptr; return 0; } do { ptr += enc->minBytesPerChar; } while (isSpace(toAscii(enc, ptr, end))); if (ptr == end) { *namePtr = 0; return 1; } *namePtr = ptr; for (;;) { c = toAscii(enc, ptr, end); if (c == -1) { *nextTokPtr = ptr; return 0; } if (c == ASCII_EQUALS) { *nameEndPtr = ptr; break; } if (isSpace(c)) { *nameEndPtr = ptr; do { ptr += enc->minBytesPerChar; } while (isSpace(c = toAscii(enc, ptr, end))); if (c != ASCII_EQUALS) { *nextTokPtr = ptr; return 0; } break; } ptr += enc->minBytesPerChar; } if (ptr == *namePtr) { *nextTokPtr = ptr; return 0; } ptr += enc->minBytesPerChar; c = toAscii(enc, ptr, end); while (isSpace(c)) { ptr += enc->minBytesPerChar; c = toAscii(enc, ptr, end); } if (c != ASCII_QUOT && c != ASCII_APOS) { *nextTokPtr = ptr; return 0; } open = c; ptr += enc->minBytesPerChar; *valPtr = ptr; for (;; ptr += enc->minBytesPerChar) { c = toAscii(enc, ptr, end); if (c == open) break; if (!(ASCII_a <= c && c <= ASCII_z) && !(ASCII_A <= c && c <= ASCII_Z) && !(ASCII_0 <= c && c <= ASCII_9) && c != ASCII_PERIOD && c != ASCII_MINUS && c != ASCII_UNDERSCORE) { *nextTokPtr = ptr; return 0; } } *nextTokPtr = ptr + enc->minBytesPerChar; return 1; } static const char KW_version[] = { ASCII_v, ASCII_e, ASCII_r, ASCII_s, ASCII_i, ASCII_o, ASCII_n, '\0' }; static const char KW_encoding[] = { ASCII_e, ASCII_n, ASCII_c, ASCII_o, ASCII_d, ASCII_i, ASCII_n, ASCII_g, '\0' }; static const char KW_standalone[] = { ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o, ASCII_n, ASCII_e, '\0' }; static const char KW_yes[] = { ASCII_y, ASCII_e, ASCII_s, '\0' }; static const char KW_no[] = { ASCII_n, ASCII_o, '\0' }; static int doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *, const char *, const char *), 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) { const char *val = 0; const char *name = 0; const char *nameEnd = 0; ptr += 5 * enc->minBytesPerChar; end -= 2 * enc->minBytesPerChar; if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr) || !name) { *badPtr = ptr; return 0; } if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_version)) { if (!isGeneralTextEntity) { *badPtr = name; return 0; } } else { if (versionPtr) *versionPtr = val; if (versionEndPtr) *versionEndPtr = ptr; if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) { *badPtr = ptr; return 0; } if (!name) { if (isGeneralTextEntity) { /* a TextDecl must have an EncodingDecl */ *badPtr = ptr; return 0; } return 1; } } if (XmlNameMatchesAscii(enc, name, nameEnd, KW_encoding)) { int c = toAscii(enc, val, end); if (!(ASCII_a <= c && c <= ASCII_z) && !(ASCII_A <= c && c <= ASCII_Z)) { *badPtr = val; return 0; } if (encodingName) *encodingName = val; if (encoding) *encoding = encodingFinder(enc, val, ptr - enc->minBytesPerChar); if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) { *badPtr = ptr; return 0; } if (!name) return 1; } if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone) || isGeneralTextEntity) { *badPtr = name; return 0; } if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_yes)) { if (standalone) *standalone = 1; } else if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_no)) { if (standalone) *standalone = 0; } else { *badPtr = val; return 0; } while (isSpace(toAscii(enc, ptr, end))) ptr += enc->minBytesPerChar; if (ptr != end) { *badPtr = ptr; return 0; } return 1; } static int checkCharRefNumber(int result) { switch (result >> 8) { case 0xD8: case 0xD9: case 0xDA: case 0xDB: case 0xDC: case 0xDD: case 0xDE: case 0xDF: return -1; case 0: if (latin1_encoding.type[result] == BT_NONXML) return -1; break; case 0xFF: if (result == 0xFFFE || result == 0xFFFF) return -1; break; } return result; } int XmlUtf8Encode(int c, char *buf) { enum { /* minN is minimum legal resulting value for N byte sequence */ min2 = 0x80, min3 = 0x800, min4 = 0x10000 }; if (c < 0) return 0; if (c < min2) { buf[0] = (c | UTF8_cval1); return 1; } if (c < min3) { buf[0] = ((c >> 6) | UTF8_cval2); buf[1] = ((c & 0x3f) | 0x80); return 2; } if (c < min4) { buf[0] = ((c >> 12) | UTF8_cval3); buf[1] = (((c >> 6) & 0x3f) | 0x80); buf[2] = ((c & 0x3f) | 0x80); return 3; } if (c < 0x110000) { buf[0] = ((c >> 18) | UTF8_cval4); buf[1] = (((c >> 12) & 0x3f) | 0x80); buf[2] = (((c >> 6) & 0x3f) | 0x80); buf[3] = ((c & 0x3f) | 0x80); return 4; } return 0; } int XmlUtf16Encode(int charNum, unsigned short *buf) { if (charNum < 0) return 0; if (charNum < 0x10000) { buf[0] = charNum; return 1; } if (charNum < 0x110000) { charNum -= 0x10000; buf[0] = (charNum >> 10) + 0xD800; buf[1] = (charNum & 0x3FF) + 0xDC00; return 2; } return 0; } struct unknown_encoding { struct normal_encoding normal; int (*convert)(void *userData, const char *p); void *userData; unsigned short utf16[256]; char utf8[256][4]; }; int XmlSizeOfUnknownEncoding(void) { return sizeof(struct unknown_encoding); } static int unknown_isName(const ENCODING *enc, const char *p) { int c = ((const struct unknown_encoding *)enc) ->convert(((const struct unknown_encoding *)enc)->userData, p); if (c & ~0xFFFF) return 0; return UCS2_GET_NAMING(namePages, c >> 8, c & 0xFF); } static int unknown_isNmstrt(const ENCODING *enc, const char *p) { int c = ((const struct unknown_encoding *)enc) ->convert(((const struct unknown_encoding *)enc)->userData, p); if (c & ~0xFFFF) return 0; return UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xFF); } static int unknown_isInvalid(const ENCODING *enc, const char *p) { int c = ((const struct unknown_encoding *)enc) ->convert(((const struct unknown_encoding *)enc)->userData, p); return (c & ~0xFFFF) || checkCharRefNumber(c) < 0; } static void unknown_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim) { char buf[XML_UTF8_ENCODE_MAX]; for (;;) { const char *utf8; int n; if (*fromP == fromLim) break; utf8 = ((const struct unknown_encoding *)enc)->utf8[(unsigned char)**fromP]; n = *utf8++; if (n == 0) { int c = ((const struct unknown_encoding *)enc) ->convert(((const struct unknown_encoding *)enc)->userData, *fromP); n = XmlUtf8Encode(c, buf); if (n > toLim - *toP) break; utf8 = buf; *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP] - (BT_LEAD2 - 2); } else { if (n > toLim - *toP) break; (*fromP)++; } do { *(*toP)++ = *utf8++; } while (--n != 0); } } static void unknown_toUtf16(const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim) { while (*fromP != fromLim && *toP != toLim) { unsigned short c = ((const struct unknown_encoding *)enc)->utf16[(unsigned char)**fromP]; if (c == 0) { c = (unsigned short)((const struct unknown_encoding *)enc) ->convert(((const struct unknown_encoding *)enc)->userData, *fromP); *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP] - (BT_LEAD2 - 2); } else (*fromP)++; *(*toP)++ = c; } } ENCODING * XmlInitUnknownEncoding(void *mem, int *table, int (*convert)(void *userData, const char *p), void *userData) { int i; struct unknown_encoding *e = mem; for (i = 0; i < (int)sizeof(struct normal_encoding); i++) ((char *)mem)[i] = ((char *)&latin1_encoding)[i]; for (i = 0; i < 128; i++) if (latin1_encoding.type[i] != BT_OTHER && latin1_encoding.type[i] != BT_NONXML && table[i] != i) return 0; for (i = 0; i < 256; i++) { int c = table[i]; if (c == -1) { e->normal.type[i] = BT_MALFORM; /* This shouldn't really get used. */ e->utf16[i] = 0xFFFF; e->utf8[i][0] = 1; e->utf8[i][1] = 0; } else if (c < 0) { if (c < -4) return 0; e->normal.type[i] = BT_LEAD2 - (c + 2); e->utf8[i][0] = 0; e->utf16[i] = 0; } else if (c < 0x80) { if (latin1_encoding.type[c] != BT_OTHER && latin1_encoding.type[c] != BT_NONXML && c != i) return 0; e->normal.type[i] = latin1_encoding.type[c]; e->utf8[i][0] = 1; e->utf8[i][1] = (char)c; e->utf16[i] = c == 0 ? 0xFFFF : c; } else if (checkCharRefNumber(c) < 0) { e->normal.type[i] = BT_NONXML; /* This shouldn't really get used. */ e->utf16[i] = 0xFFFF; e->utf8[i][0] = 1; e->utf8[i][1] = 0; } else { if (c > 0xFFFF) return 0; if (UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xff)) e->normal.type[i] = BT_NMSTRT; else if (UCS2_GET_NAMING(namePages, c >> 8, c & 0xff)) e->normal.type[i] = BT_NAME; else e->normal.type[i] = BT_OTHER; e->utf8[i][0] = (char)XmlUtf8Encode(c, e->utf8[i] + 1); e->utf16[i] = c; } } e->userData = userData; e->convert = convert; if (convert) { e->normal.isName2 = unknown_isName; e->normal.isName3 = unknown_isName; e->normal.isName4 = unknown_isName; e->normal.isNmstrt2 = unknown_isNmstrt; e->normal.isNmstrt3 = unknown_isNmstrt; e->normal.isNmstrt4 = unknown_isNmstrt; e->normal.isInvalid2 = unknown_isInvalid; e->normal.isInvalid3 = unknown_isInvalid; e->normal.isInvalid4 = unknown_isInvalid; } e->normal.enc.utf8Convert = unknown_toUtf8; e->normal.enc.utf16Convert = unknown_toUtf16; return &(e->normal.enc); } /* If this enumeration is changed, getEncodingIndex and encodings must also be changed. */ enum { UNKNOWN_ENC = -1, ISO_8859_1_ENC = 0, US_ASCII_ENC, UTF_8_ENC, UTF_16_ENC, UTF_16BE_ENC, UTF_16LE_ENC, /* must match encodingNames up to here */ NO_ENC }; static const char KW_ISO_8859_1[] = { ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9, ASCII_MINUS, ASCII_1, '\0' }; static const char KW_US_ASCII[] = { ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I, '\0' }; static const char KW_UTF_8[] = { ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0' }; static const char KW_UTF_16[] = { ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0' }; static const char KW_UTF_16BE[] = { ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E, '\0' }; static const char KW_UTF_16LE[] = { ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E, '\0' }; static int getEncodingIndex(const char *name) { static const char *encodingNames[] = { KW_ISO_8859_1, KW_US_ASCII, KW_UTF_8, KW_UTF_16, KW_UTF_16BE, KW_UTF_16LE, }; int i; if (name == 0) return NO_ENC; for (i = 0; i < (int)(sizeof(encodingNames)/sizeof(encodingNames[0])); i++) if (streqci(name, encodingNames[i])) return i; return UNKNOWN_ENC; } /* For binary compatibility, we store the index of the encoding specified at initialization in the isUtf16 member. */ #define INIT_ENC_INDEX(enc) ((int)(enc)->initEnc.isUtf16) #define SET_INIT_ENC_INDEX(enc, i) ((enc)->initEnc.isUtf16 = (char)i) /* This is what detects the encoding. encodingTable maps from encoding indices to encodings; INIT_ENC_INDEX(enc) is the index of the external (protocol) specified encoding; state is XML_CONTENT_STATE if we're parsing an external text entity, and XML_PROLOG_STATE otherwise. */ static int initScan(const ENCODING **encodingTable, const INIT_ENCODING *enc, int state, const char *ptr, const char *end, const char **nextTokPtr) { const ENCODING **encPtr; if (ptr == end) return XML_TOK_NONE; encPtr = enc->encPtr; if (ptr + 1 == end) { /* only a single byte available for auto-detection */ #ifndef XML_DTD /* FIXME */ /* a well-formed document entity must have more than one byte */ if (state != XML_CONTENT_STATE) return XML_TOK_PARTIAL; #endif /* so we're parsing an external text entity... */ /* if UTF-16 was externally specified, then we need at least 2 bytes */ switch (INIT_ENC_INDEX(enc)) { case UTF_16_ENC: case UTF_16LE_ENC: case UTF_16BE_ENC: return XML_TOK_PARTIAL; } switch ((unsigned char)*ptr) { case 0xFE: case 0xFF: case 0xEF: /* possibly first byte of UTF-8 BOM */ if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC && state == XML_CONTENT_STATE) break; /* fall through */ case 0x00: case 0x3C: return XML_TOK_PARTIAL; } } else { switch (((unsigned char)ptr[0] << 8) | (unsigned char)ptr[1]) { case 0xFEFF: if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC && state == XML_CONTENT_STATE) break; *nextTokPtr = ptr + 2; *encPtr = encodingTable[UTF_16BE_ENC]; return XML_TOK_BOM; /* 00 3C is handled in the default case */ case 0x3C00: if ((INIT_ENC_INDEX(enc) == UTF_16BE_ENC || INIT_ENC_INDEX(enc) == UTF_16_ENC) && state == XML_CONTENT_STATE) break; *encPtr = encodingTable[UTF_16LE_ENC]; return XmlTok(*encPtr, state, ptr, end, nextTokPtr); case 0xFFFE: if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC && state == XML_CONTENT_STATE) break; *nextTokPtr = ptr + 2; *encPtr = encodingTable[UTF_16LE_ENC]; return XML_TOK_BOM; case 0xEFBB: /* Maybe a UTF-8 BOM (EF BB BF) */ /* If there's an explicitly specified (external) encoding of ISO-8859-1 or some flavour of UTF-16 and this is an external text entity, don't look for the BOM, because it might be a legal data. */ if (state == XML_CONTENT_STATE) { int e = INIT_ENC_INDEX(enc); if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC || e == UTF_16LE_ENC || e == UTF_16_ENC) break; } if (ptr + 2 == end) return XML_TOK_PARTIAL; if ((unsigned char)ptr[2] == 0xBF) { *encPtr = encodingTable[UTF_8_ENC]; return XML_TOK_BOM; } break; default: if (ptr[0] == '\0') { /* 0 isn't a legal data character. Furthermore a document entity can only start with ASCII characters. So the only way this can fail to be big-endian UTF-16 if it it's an external parsed general entity that's labelled as UTF-16LE. */ if (state == XML_CONTENT_STATE && INIT_ENC_INDEX(enc) == UTF_16LE_ENC) break; *encPtr = encodingTable[UTF_16BE_ENC]; return XmlTok(*encPtr, state, ptr, end, nextTokPtr); } else if (ptr[1] == '\0') { /* We could recover here in the case: - parsing an external entity - second byte is 0 - no externally specified encoding - no encoding declaration by assuming UTF-16LE. But we don't, because this would mean when presented just with a single byte, we couldn't reliably determine whether we needed further bytes. */ if (state == XML_CONTENT_STATE) break; *encPtr = encodingTable[UTF_16LE_ENC]; return XmlTok(*encPtr, state, ptr, end, nextTokPtr); } break; } } *encPtr = encodingTable[INIT_ENC_INDEX(enc)]; return XmlTok(*encPtr, state, ptr, end, nextTokPtr); } #define NS(x) x #define ns(x) x #include "xmltok_ns.c" #undef NS #undef ns #ifdef XML_NS #define NS(x) x ## NS #define ns(x) x ## _ns #include "xmltok_ns.c" #undef NS #undef ns ENCODING * XmlInitUnknownEncodingNS(void *mem, int *table, int (*convert)(void *userData, const char *p), void *userData) { ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData); if (enc) ((struct normal_encoding *)enc)->type[ASCII_COLON] = BT_COLON; return enc; } #endif /* XML_NS */ Index: php4/ext/xml/expat/xmltok.h +++ php4/ext/xml/expat/xmltok.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ #ifndef XmlTok_INCLUDED #define XmlTok_INCLUDED 1 #ifdef __cplusplus extern "C" { #endif /* The following token may be returned by XmlContentTok */ #define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be start of illegal ]]> sequence */ /* The following tokens may be returned by both XmlPrologTok and XmlContentTok */ #define XML_TOK_NONE -4 /* The string to be scanned is empty */ #define XML_TOK_TRAILING_CR -3 /* A CR at the end of the scan; might be part of CRLF sequence */ #define XML_TOK_PARTIAL_CHAR -2 /* only part of a multibyte sequence */ #define XML_TOK_PARTIAL -1 /* only part of a token */ #define XML_TOK_INVALID 0 /* The following tokens are returned by XmlContentTok; some are also returned by XmlAttributeValueTok, XmlEntityTok, XmlCdataSectionTok */ #define XML_TOK_START_TAG_WITH_ATTS 1 #define XML_TOK_START_TAG_NO_ATTS 2 #define XML_TOK_EMPTY_ELEMENT_WITH_ATTS 3 /* empty element tag <e/> */ #define XML_TOK_EMPTY_ELEMENT_NO_ATTS 4 #define XML_TOK_END_TAG 5 #define XML_TOK_DATA_CHARS 6 #define XML_TOK_DATA_NEWLINE 7 #define XML_TOK_CDATA_SECT_OPEN 8 #define XML_TOK_ENTITY_REF 9 #define XML_TOK_CHAR_REF 10 /* numeric character reference */ /* The following tokens may be returned by both XmlPrologTok and XmlContentTok */ #define XML_TOK_PI 11 /* processing instruction */ #define XML_TOK_XML_DECL 12 /* XML decl or text decl */ #define XML_TOK_COMMENT 13 #define XML_TOK_BOM 14 /* Byte order mark */ /* The following tokens are returned only by XmlPrologTok */ #define XML_TOK_PROLOG_S 15 #define XML_TOK_DECL_OPEN 16 /* <!foo */ #define XML_TOK_DECL_CLOSE 17 /* > */ #define XML_TOK_NAME 18 #define XML_TOK_NMTOKEN 19 #define XML_TOK_POUND_NAME 20 /* #name */ #define XML_TOK_OR 21 /* | */ #define XML_TOK_PERCENT 22 #define XML_TOK_OPEN_PAREN 23 #define XML_TOK_CLOSE_PAREN 24 #define XML_TOK_OPEN_BRACKET 25 #define XML_TOK_CLOSE_BRACKET 26 #define XML_TOK_LITERAL 27 #define XML_TOK_PARAM_ENTITY_REF 28 #define XML_TOK_INSTANCE_START 29 /* The following occur only in element type declarations */ #define XML_TOK_NAME_QUESTION 30 /* name? */ #define XML_TOK_NAME_ASTERISK 31 /* name* */ #define XML_TOK_NAME_PLUS 32 /* name+ */ #define XML_TOK_COND_SECT_OPEN 33 /* <![ */ #define XML_TOK_COND_SECT_CLOSE 34 /* ]]> */ #define XML_TOK_CLOSE_PAREN_QUESTION 35 /* )? */ #define XML_TOK_CLOSE_PAREN_ASTERISK 36 /* )* */ #define XML_TOK_CLOSE_PAREN_PLUS 37 /* )+ */ #define XML_TOK_COMMA 38 /* The following token is returned only by XmlAttributeValueTok */ #define XML_TOK_ATTRIBUTE_VALUE_S 39 /* The following token is returned only by XmlCdataSectionTok */ #define XML_TOK_CDATA_SECT_CLOSE 40 /* With namespace processing this is returned by XmlPrologTok for a name with a colon. */ #define XML_TOK_PREFIXED_NAME 41 #ifdef XML_DTD #define XML_TOK_IGNORE_SECT 42 #endif /* XML_DTD */ #ifdef XML_DTD #define XML_N_STATES 4 #else /* not XML_DTD */ #define XML_N_STATES 3 #endif /* not XML_DTD */ #define XML_PROLOG_STATE 0 #define XML_CONTENT_STATE 1 #define XML_CDATA_SECTION_STATE 2 #ifdef XML_DTD #define XML_IGNORE_SECTION_STATE 3 #endif /* XML_DTD */ #define XML_N_LITERAL_TYPES 2 #define XML_ATTRIBUTE_VALUE_LITERAL 0 #define XML_ENTITY_VALUE_LITERAL 1 /* The size of the buffer passed to XmlUtf8Encode must be at least this. */ #define XML_UTF8_ENCODE_MAX 4 /* The size of the buffer passed to XmlUtf16Encode must be at least this. */ #define XML_UTF16_ENCODE_MAX 2 typedef struct position { /* first line and first column are 0 not 1 */ unsigned long lineNumber; unsigned long columnNumber; } POSITION; typedef struct { const char *name; const char *valuePtr; const char *valueEnd; char normalized; } ATTRIBUTE; struct encoding; typedef struct encoding ENCODING; struct encoding { int (*scanners[XML_N_STATES])(const ENCODING *, const char *, const char *, const char **); int (*literalScanners[XML_N_LITERAL_TYPES])(const ENCODING *, const char *, const char *, const char **); int (*sameName)(const ENCODING *, const char *, const char *); int (*nameMatchesAscii)(const ENCODING *, const char *, const char *, const char *); int (*nameLength)(const ENCODING *, const char *); const char *(*skipS)(const ENCODING *, const char *); int (*getAtts)(const ENCODING *enc, const char *ptr, int attsMax, ATTRIBUTE *atts); int (*charRefNumber)(const ENCODING *enc, const char *ptr); int (*predefinedEntityName)(const ENCODING *, const char *, const char *); void (*updatePosition)(const ENCODING *, const char *ptr, const char *end, POSITION *); int (*isPublicId)(const ENCODING *enc, const char *ptr, const char *end, const char **badPtr); void (*utf8Convert)(const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim); void (*utf16Convert)(const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim); int minBytesPerChar; char isUtf8; char isUtf16; }; /* Scan the string starting at ptr until the end of the next complete token, but do not scan past eptr. Return an integer giving the type of token. Return XML_TOK_NONE when ptr == eptr; nextTokPtr will not be set. Return XML_TOK_PARTIAL when the string does not contain a complete token; nextTokPtr will not be set. Return XML_TOK_INVALID when the string does not start a valid token; nextTokPtr will be set to point to the character which made the token invalid. Otherwise the string starts with a valid token; nextTokPtr will be set to point to the character following the end of that token. Each data character counts as a single token, but adjacent data characters may be returned together. Similarly for characters in the prolog outside literals, comments and processing instructions. */ #define XmlTok(enc, state, ptr, end, nextTokPtr) \ (((enc)->scanners[state])(enc, ptr, end, nextTokPtr)) #define XmlPrologTok(enc, ptr, end, nextTokPtr) \ XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr) #define XmlContentTok(enc, ptr, end, nextTokPtr) \ XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr) #define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \ XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr) #ifdef XML_DTD #define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr) \ XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr) #endif /* XML_DTD */ /* This is used for performing a 2nd-level tokenization on the content of a literal that has already been returned by XmlTok. */ #define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \ (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr)) #define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \ XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr) #define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \ XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr) #define XmlSameName(enc, ptr1, ptr2) (((enc)->sameName)(enc, ptr1, ptr2)) #define XmlNameMatchesAscii(enc, ptr1, end1, ptr2) \ (((enc)->nameMatchesAscii)(enc, ptr1, end1, ptr2)) #define XmlNameLength(enc, ptr) \ (((enc)->nameLength)(enc, ptr)) #define XmlSkipS(enc, ptr) \ (((enc)->skipS)(enc, ptr)) #define XmlGetAttributes(enc, ptr, attsMax, atts) \ (((enc)->getAtts)(enc, ptr, attsMax, atts)) #define XmlCharRefNumber(enc, ptr) \ (((enc)->charRefNumber)(enc, ptr)) #define XmlPredefinedEntityName(enc, ptr, end) \ (((enc)->predefinedEntityName)(enc, ptr, end)) #define XmlUpdatePosition(enc, ptr, end, pos) \ (((enc)->updatePosition)(enc, ptr, end, pos)) #define XmlIsPublicId(enc, ptr, end, badPtr) \ (((enc)->isPublicId)(enc, ptr, end, badPtr)) #define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \ (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim)) #define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \ (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim)) typedef struct { ENCODING initEnc; const ENCODING **encPtr; } INIT_ENCODING; int XmlParseXmlDecl(int isGeneralTextEntity, const ENCODING *enc, const char *ptr, const char *end, const char **badPtr, const char **versionPtr, const char **versionEndPtr, const char **encodingNamePtr, const ENCODING **namedEncodingPtr, int *standalonePtr); int XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name); const ENCODING *XmlGetUtf8InternalEncoding(void); const ENCODING *XmlGetUtf16InternalEncoding(void); int XmlUtf8Encode(int charNumber, char *buf); int XmlUtf16Encode(int charNumber, unsigned short *buf); int XmlSizeOfUnknownEncoding(void); ENCODING * XmlInitUnknownEncoding(void *mem, int *table, int (*conv)(void *userData, const char *p), void *userData); int XmlParseXmlDeclNS(int isGeneralTextEntity, const ENCODING *enc, const char *ptr, const char *end, const char **badPtr, const char **versionPtr, const char **versionEndPtr, const char **encodingNamePtr, const ENCODING **namedEncodingPtr, int *standalonePtr); int XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name); const ENCODING *XmlGetUtf8InternalEncodingNS(void); const ENCODING *XmlGetUtf16InternalEncodingNS(void); ENCODING * XmlInitUnknownEncodingNS(void *mem, int *table, int (*conv)(void *userData, const char *p), void *userData); #ifdef __cplusplus } #endif #endif /* not XmlTok_INCLUDED */ Index: php4/ext/xml/expat/xmltok_impl.c +++ php4/ext/xml/expat/xmltok_impl.c /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ #include "php_compat.h" #ifndef IS_INVALID_CHAR #define IS_INVALID_CHAR(enc, ptr, n) (0) #endif #define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \ case BT_LEAD ## n: \ if (end - ptr < n) \ return XML_TOK_PARTIAL_CHAR; \ if (IS_INVALID_CHAR(enc, ptr, n)) { \ *(nextTokPtr) = (ptr); \ return XML_TOK_INVALID; \ } \ ptr += n; \ break; #define INVALID_CASES(ptr, nextTokPtr) \ INVALID_LEAD_CASE(2, ptr, nextTokPtr) \ INVALID_LEAD_CASE(3, ptr, nextTokPtr) \ INVALID_LEAD_CASE(4, ptr, nextTokPtr) \ case BT_NONXML: \ case BT_MALFORM: \ case BT_TRAIL: \ *(nextTokPtr) = (ptr); \ return XML_TOK_INVALID; #define CHECK_NAME_CASE(n, enc, ptr, end, nextTokPtr) \ case BT_LEAD ## n: \ if (end - ptr < n) \ return XML_TOK_PARTIAL_CHAR; \ if (!IS_NAME_CHAR(enc, ptr, n)) { \ *nextTokPtr = ptr; \ return XML_TOK_INVALID; \ } \ ptr += n; \ break; #define CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) \ case BT_NONASCII: \ if (!IS_NAME_CHAR_MINBPC(enc, ptr)) { \ *nextTokPtr = ptr; \ return XML_TOK_INVALID; \ } \ case BT_NMSTRT: \ case BT_HEX: \ case BT_DIGIT: \ case BT_NAME: \ case BT_MINUS: \ ptr += MINBPC(enc); \ break; \ CHECK_NAME_CASE(2, enc, ptr, end, nextTokPtr) \ CHECK_NAME_CASE(3, enc, ptr, end, nextTokPtr) \ CHECK_NAME_CASE(4, enc, ptr, end, nextTokPtr) #define CHECK_NMSTRT_CASE(n, enc, ptr, end, nextTokPtr) \ case BT_LEAD ## n: \ if (end - ptr < n) \ return XML_TOK_PARTIAL_CHAR; \ if (!IS_NMSTRT_CHAR(enc, ptr, n)) { \ *nextTokPtr = ptr; \ return XML_TOK_INVALID; \ } \ ptr += n; \ break; #define CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) \ case BT_NONASCII: \ if (!IS_NMSTRT_CHAR_MINBPC(enc, ptr)) { \ *nextTokPtr = ptr; \ return XML_TOK_INVALID; \ } \ case BT_NMSTRT: \ case BT_HEX: \ ptr += MINBPC(enc); \ break; \ CHECK_NMSTRT_CASE(2, enc, ptr, end, nextTokPtr) \ CHECK_NMSTRT_CASE(3, enc, ptr, end, nextTokPtr) \ CHECK_NMSTRT_CASE(4, enc, ptr, end, nextTokPtr) #ifndef PREFIX #define PREFIX(ident) ident #endif /* ptr points to character following "<!-" */ static int PREFIX(scanComment)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr != end) { if (!CHAR_MATCHES(enc, ptr, ASCII_MINUS)) { *nextTokPtr = ptr; return XML_TOK_INVALID; } ptr += MINBPC(enc); while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { INVALID_CASES(ptr, nextTokPtr) case BT_MINUS: if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_MINUS)) { if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) { *nextTokPtr = ptr; return XML_TOK_INVALID; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_COMMENT; } break; default: ptr += MINBPC(enc); break; } } } return XML_TOK_PARTIAL; } /* ptr points to character following "<!" */ static int PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { case BT_MINUS: return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_LSQB: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_COND_SECT_OPEN; case BT_NMSTRT: case BT_HEX: ptr += MINBPC(enc); break; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { case BT_PERCNT: if (ptr + MINBPC(enc) == end) return XML_TOK_PARTIAL; /* don't allow <!ENTITY% foo "whatever"> */ switch (BYTE_TYPE(enc, ptr + MINBPC(enc))) { case BT_S: case BT_CR: case BT_LF: case BT_PERCNT: *nextTokPtr = ptr; return XML_TOK_INVALID; } /* fall through */ case BT_S: case BT_CR: case BT_LF: *nextTokPtr = ptr; return XML_TOK_DECL_OPEN; case BT_NMSTRT: case BT_HEX: ptr += MINBPC(enc); break; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } static int PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, const char *end, int *tokPtr) { int upper = 0; *tokPtr = XML_TOK_PI; if (end - ptr != MINBPC(enc)*3) return 1; switch (BYTE_TO_ASCII(enc, ptr)) { case ASCII_x: break; case ASCII_X: upper = 1; break; default: return 1; } ptr += MINBPC(enc); switch (BYTE_TO_ASCII(enc, ptr)) { case ASCII_m: break; case ASCII_M: upper = 1; break; default: return 1; } ptr += MINBPC(enc); switch (BYTE_TO_ASCII(enc, ptr)) { case ASCII_l: break; case ASCII_L: upper = 1; break; default: return 1; } if (upper) return 0; *tokPtr = XML_TOK_XML_DECL; return 1; } /* ptr points to character following "<?" */ static int PREFIX(scanPi)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { int tok; const char *target = ptr; if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) case BT_S: case BT_CR: case BT_LF: if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) { *nextTokPtr = ptr; return XML_TOK_INVALID; } ptr += MINBPC(enc); while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { INVALID_CASES(ptr, nextTokPtr) case BT_QUEST: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_GT)) { *nextTokPtr = ptr + MINBPC(enc); return tok; } break; default: ptr += MINBPC(enc); break; } } return XML_TOK_PARTIAL; case BT_QUEST: if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) { *nextTokPtr = ptr; return XML_TOK_INVALID; } ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_GT)) { *nextTokPtr = ptr + MINBPC(enc); return tok; } /* fall through */ default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } static int PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, ASCII_LSQB }; int i; /* CDATA[ */ if (end - ptr < 6 * MINBPC(enc)) return XML_TOK_PARTIAL; for (i = 0; i < 6; i++, ptr += MINBPC(enc)) { if (!CHAR_MATCHES(enc, ptr, CDATA_LSQB[i])) { *nextTokPtr = ptr; return XML_TOK_INVALID; } } *nextTokPtr = ptr; return XML_TOK_CDATA_SECT_OPEN; } static int PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_NONE; if (MINBPC(enc) > 1) { size_t n = end - ptr; if (n & (MINBPC(enc) - 1)) { n &= ~(MINBPC(enc) - 1); if (n == 0) return XML_TOK_PARTIAL; end = ptr + n; } } switch (BYTE_TYPE(enc, ptr)) { case BT_RSQB: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB)) break; ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) { ptr -= MINBPC(enc); break; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_CDATA_SECT_CLOSE; case BT_CR: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (BYTE_TYPE(enc, ptr) == BT_LF) ptr += MINBPC(enc); *nextTokPtr = ptr; return XML_TOK_DATA_NEWLINE; case BT_LF: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_DATA_NEWLINE; INVALID_CASES(ptr, nextTokPtr) default: ptr += MINBPC(enc); break; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: \ if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \ *nextTokPtr = ptr; \ return XML_TOK_DATA_CHARS; \ } \ ptr += n; \ break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_NONXML: case BT_MALFORM: case BT_TRAIL: case BT_CR: case BT_LF: case BT_RSQB: *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; default: ptr += MINBPC(enc); break; } } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; } /* ptr points to character following "</" */ static int PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) case BT_S: case BT_CR: case BT_LF: for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) { switch (BYTE_TYPE(enc, ptr)) { case BT_S: case BT_CR: case BT_LF: break; case BT_GT: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_END_TAG; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; #ifdef XML_NS case BT_COLON: /* no need to check qname syntax here, since end-tag must match exactly */ ptr += MINBPC(enc); break; #endif case BT_GT: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_END_TAG; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } /* ptr points to character following "&#X" */ static int PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { case BT_DIGIT: case BT_HEX: break; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) { switch (BYTE_TYPE(enc, ptr)) { case BT_DIGIT: case BT_HEX: break; case BT_SEMI: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_CHAR_REF; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } } return XML_TOK_PARTIAL; } /* ptr points to character following "&#" */ static int PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr != end) { if (CHAR_MATCHES(enc, ptr, ASCII_x)) return PREFIX(scanHexCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr); switch (BYTE_TYPE(enc, ptr)) { case BT_DIGIT: break; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) { switch (BYTE_TYPE(enc, ptr)) { case BT_DIGIT: break; case BT_SEMI: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_CHAR_REF; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } } return XML_TOK_PARTIAL; } /* ptr points to character following "&" */ static int PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) case BT_NUM: return PREFIX(scanCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr); default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) case BT_SEMI: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_ENTITY_REF; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } /* ptr points to character following first character of attribute name */ static int PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { #ifdef XML_NS int hadColon = 0; #endif while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) #ifdef XML_NS case BT_COLON: if (hadColon) { *nextTokPtr = ptr; return XML_TOK_INVALID; } hadColon = 1; ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) default: *nextTokPtr = ptr; return XML_TOK_INVALID; } break; #endif case BT_S: case BT_CR: case BT_LF: for (;;) { int t; ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; t = BYTE_TYPE(enc, ptr); if (t == BT_EQUALS) break; switch (t) { case BT_S: case BT_LF: case BT_CR: break; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } /* fall through */ case BT_EQUALS: { int open; #ifdef XML_NS hadColon = 0; #endif for (;;) { ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; open = BYTE_TYPE(enc, ptr); if (open == BT_QUOT || open == BT_APOS) break; switch (open) { case BT_S: case BT_LF: case BT_CR: break; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } ptr += MINBPC(enc); /* in attribute value */ for (;;) { int t; if (ptr == end) return XML_TOK_PARTIAL; t = BYTE_TYPE(enc, ptr); if (t == open) break; switch (t) { INVALID_CASES(ptr, nextTokPtr) case BT_AMP: { int tok = PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, &ptr); if (tok <= 0) { if (tok == XML_TOK_INVALID) *nextTokPtr = ptr; return tok; } break; } case BT_LT: *nextTokPtr = ptr; return XML_TOK_INVALID; default: ptr += MINBPC(enc); break; } } ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { case BT_S: case BT_CR: case BT_LF: break; case BT_SOL: goto sol; case BT_GT: goto gt; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } /* ptr points to closing quote */ for (;;) { ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) case BT_S: case BT_CR: case BT_LF: continue; case BT_GT: gt: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_START_TAG_WITH_ATTS; case BT_SOL: sol: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) { *nextTokPtr = ptr; return XML_TOK_INVALID; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_EMPTY_ELEMENT_WITH_ATTS; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } break; } break; } default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } /* ptr points to character following "<" */ static int PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { #ifdef XML_NS int hadColon; #endif if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) case BT_EXCL: if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { case BT_MINUS: return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_LSQB: return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc), end, nextTokPtr); } *nextTokPtr = ptr; return XML_TOK_INVALID; case BT_QUEST: return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_SOL: return PREFIX(scanEndTag)(enc, ptr + MINBPC(enc), end, nextTokPtr); default: *nextTokPtr = ptr; return XML_TOK_INVALID; } #ifdef XML_NS hadColon = 0; #endif /* we have a start-tag */ while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) #ifdef XML_NS case BT_COLON: if (hadColon) { *nextTokPtr = ptr; return XML_TOK_INVALID; } hadColon = 1; ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) default: *nextTokPtr = ptr; return XML_TOK_INVALID; } break; #endif case BT_S: case BT_CR: case BT_LF: { ptr += MINBPC(enc); while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) case BT_GT: goto gt; case BT_SOL: goto sol; case BT_S: case BT_CR: case BT_LF: ptr += MINBPC(enc); continue; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } return PREFIX(scanAtts)(enc, ptr, end, nextTokPtr); } return XML_TOK_PARTIAL; } case BT_GT: gt: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_START_TAG_NO_ATTS; case BT_SOL: sol: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) { *nextTokPtr = ptr; return XML_TOK_INVALID; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_EMPTY_ELEMENT_NO_ATTS; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } static int PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_NONE; if (MINBPC(enc) > 1) { size_t n = end - ptr; if (n & (MINBPC(enc) - 1)) { n &= ~(MINBPC(enc) - 1); if (n == 0) return XML_TOK_PARTIAL; end = ptr + n; } } switch (BYTE_TYPE(enc, ptr)) { case BT_LT: return PREFIX(scanLt)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_AMP: return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_CR: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_TRAILING_CR; if (BYTE_TYPE(enc, ptr) == BT_LF) ptr += MINBPC(enc); *nextTokPtr = ptr; return XML_TOK_DATA_NEWLINE; case BT_LF: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_DATA_NEWLINE; case BT_RSQB: ptr += MINBPC(enc); if (ptr == end) return XML_TOK_TRAILING_RSQB; if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB)) break; ptr += MINBPC(enc); if (ptr == end) return XML_TOK_TRAILING_RSQB; if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) { ptr -= MINBPC(enc); break; } *nextTokPtr = ptr; return XML_TOK_INVALID; INVALID_CASES(ptr, nextTokPtr) default: ptr += MINBPC(enc); break; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: \ if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \ *nextTokPtr = ptr; \ return XML_TOK_DATA_CHARS; \ } \ ptr += n; \ break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_RSQB: if (ptr + MINBPC(enc) != end) { if (!CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_RSQB)) { ptr += MINBPC(enc); break; } if (ptr + 2*MINBPC(enc) != end) { if (!CHAR_MATCHES(enc, ptr + 2*MINBPC(enc), ASCII_GT)) { ptr += MINBPC(enc); break; } *nextTokPtr = ptr + 2*MINBPC(enc); return XML_TOK_INVALID; } } /* fall through */ case BT_AMP: case BT_LT: case BT_NONXML: case BT_MALFORM: case BT_TRAIL: case BT_CR: case BT_LF: *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; default: ptr += MINBPC(enc); break; } } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; } /* ptr points to character following "%" */ static int PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) case BT_S: case BT_LF: case BT_CR: case BT_PERCNT: *nextTokPtr = ptr; return XML_TOK_PERCENT; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) case BT_SEMI: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_PARAM_ENTITY_REF; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return XML_TOK_PARTIAL; } static int PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) case BT_CR: case BT_LF: case BT_S: case BT_RPAR: case BT_GT: case BT_PERCNT: case BT_VERBAR: *nextTokPtr = ptr; return XML_TOK_POUND_NAME; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return -XML_TOK_POUND_NAME; } static int PREFIX(scanLit)(int open, const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { while (ptr != end) { int t = BYTE_TYPE(enc, ptr); switch (t) { INVALID_CASES(ptr, nextTokPtr) case BT_QUOT: case BT_APOS: ptr += MINBPC(enc); if (t != open) break; if (ptr == end) return -XML_TOK_LITERAL; *nextTokPtr = ptr; switch (BYTE_TYPE(enc, ptr)) { case BT_S: case BT_CR: case BT_LF: case BT_GT: case BT_PERCNT: case BT_LSQB: return XML_TOK_LITERAL; default: return XML_TOK_INVALID; } default: ptr += MINBPC(enc); break; } } return XML_TOK_PARTIAL; } static int PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { int tok; if (ptr == end) return XML_TOK_NONE; if (MINBPC(enc) > 1) { size_t n = end - ptr; if (n & (MINBPC(enc) - 1)) { n &= ~(MINBPC(enc) - 1); if (n == 0) return XML_TOK_PARTIAL; end = ptr + n; } } switch (BYTE_TYPE(enc, ptr)) { case BT_QUOT: return PREFIX(scanLit)(BT_QUOT, enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_APOS: return PREFIX(scanLit)(BT_APOS, enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_LT: { ptr += MINBPC(enc); if (ptr == end) return XML_TOK_PARTIAL; switch (BYTE_TYPE(enc, ptr)) { case BT_EXCL: return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_QUEST: return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_NMSTRT: case BT_HEX: case BT_NONASCII: case BT_LEAD2: case BT_LEAD3: case BT_LEAD4: *nextTokPtr = ptr - MINBPC(enc); return XML_TOK_INSTANCE_START; } *nextTokPtr = ptr; return XML_TOK_INVALID; } case BT_CR: if (ptr + MINBPC(enc) == end) return -XML_TOK_PROLOG_S; /* fall through */ case BT_S: case BT_LF: for (;;) { ptr += MINBPC(enc); if (ptr == end) break; switch (BYTE_TYPE(enc, ptr)) { case BT_S: case BT_LF: break; case BT_CR: /* don't split CR/LF pair */ if (ptr + MINBPC(enc) != end) break; /* fall through */ default: *nextTokPtr = ptr; return XML_TOK_PROLOG_S; } } *nextTokPtr = ptr; return XML_TOK_PROLOG_S; case BT_PERCNT: return PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr); case BT_COMMA: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_COMMA; case BT_LSQB: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_OPEN_BRACKET; case BT_RSQB: ptr += MINBPC(enc); if (ptr == end) return -XML_TOK_CLOSE_BRACKET; if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) { if (ptr + MINBPC(enc) == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_GT)) { *nextTokPtr = ptr + 2*MINBPC(enc); return XML_TOK_COND_SECT_CLOSE; } } *nextTokPtr = ptr; return XML_TOK_CLOSE_BRACKET; case BT_LPAR: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_OPEN_PAREN; case BT_RPAR: ptr += MINBPC(enc); if (ptr == end) return -XML_TOK_CLOSE_PAREN; switch (BYTE_TYPE(enc, ptr)) { case BT_AST: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_CLOSE_PAREN_ASTERISK; case BT_QUEST: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_CLOSE_PAREN_QUESTION; case BT_PLUS: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_CLOSE_PAREN_PLUS; case BT_CR: case BT_LF: case BT_S: case BT_GT: case BT_COMMA: case BT_VERBAR: case BT_RPAR: *nextTokPtr = ptr; return XML_TOK_CLOSE_PAREN; } *nextTokPtr = ptr; return XML_TOK_INVALID; case BT_VERBAR: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_OR; case BT_GT: *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_DECL_CLOSE; case BT_NUM: return PREFIX(scanPoundName)(enc, ptr + MINBPC(enc), end, nextTokPtr); #define LEAD_CASE(n) \ case BT_LEAD ## n: \ if (end - ptr < n) \ return XML_TOK_PARTIAL_CHAR; \ if (IS_NMSTRT_CHAR(enc, ptr, n)) { \ ptr += n; \ tok = XML_TOK_NAME; \ break; \ } \ if (IS_NAME_CHAR(enc, ptr, n)) { \ ptr += n; \ tok = XML_TOK_NMTOKEN; \ break; \ } \ *nextTokPtr = ptr; \ return XML_TOK_INVALID; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_NMSTRT: case BT_HEX: tok = XML_TOK_NAME; ptr += MINBPC(enc); break; case BT_DIGIT: case BT_NAME: case BT_MINUS: #ifdef XML_NS case BT_COLON: #endif tok = XML_TOK_NMTOKEN; ptr += MINBPC(enc); break; case BT_NONASCII: if (IS_NMSTRT_CHAR_MINBPC(enc, ptr)) { ptr += MINBPC(enc); tok = XML_TOK_NAME; break; } if (IS_NAME_CHAR_MINBPC(enc, ptr)) { ptr += MINBPC(enc); tok = XML_TOK_NMTOKEN; break; } /* fall through */ default: *nextTokPtr = ptr; return XML_TOK_INVALID; } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) case BT_GT: case BT_RPAR: case BT_COMMA: case BT_VERBAR: case BT_LSQB: case BT_PERCNT: case BT_S: case BT_CR: case BT_LF: *nextTokPtr = ptr; return tok; #ifdef XML_NS case BT_COLON: ptr += MINBPC(enc); switch (tok) { case XML_TOK_NAME: if (ptr == end) return XML_TOK_PARTIAL; tok = XML_TOK_PREFIXED_NAME; switch (BYTE_TYPE(enc, ptr)) { CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) default: tok = XML_TOK_NMTOKEN; break; } break; case XML_TOK_PREFIXED_NAME: tok = XML_TOK_NMTOKEN; break; } break; #endif case BT_PLUS: if (tok == XML_TOK_NMTOKEN) { *nextTokPtr = ptr; return XML_TOK_INVALID; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_NAME_PLUS; case BT_AST: if (tok == XML_TOK_NMTOKEN) { *nextTokPtr = ptr; return XML_TOK_INVALID; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_NAME_ASTERISK; case BT_QUEST: if (tok == XML_TOK_NMTOKEN) { *nextTokPtr = ptr; return XML_TOK_INVALID; } *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_NAME_QUESTION; default: *nextTokPtr = ptr; return XML_TOK_INVALID; } } return -tok; } static int PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { const char *start; if (ptr == end) return XML_TOK_NONE; start = ptr; while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: ptr += n; break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_AMP: if (ptr == start) return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr); *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; case BT_LT: /* this is for inside entity references */ *nextTokPtr = ptr; return XML_TOK_INVALID; case BT_LF: if (ptr == start) { *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_DATA_NEWLINE; } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; case BT_CR: if (ptr == start) { ptr += MINBPC(enc); if (ptr == end) return XML_TOK_TRAILING_CR; if (BYTE_TYPE(enc, ptr) == BT_LF) ptr += MINBPC(enc); *nextTokPtr = ptr; return XML_TOK_DATA_NEWLINE; } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; case BT_S: if (ptr == start) { *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_ATTRIBUTE_VALUE_S; } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; default: ptr += MINBPC(enc); break; } } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; } static int PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { const char *start; if (ptr == end) return XML_TOK_NONE; start = ptr; while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: ptr += n; break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_AMP: if (ptr == start) return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr); *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; case BT_PERCNT: if (ptr == start) { int tok = PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr); return (tok == XML_TOK_PERCENT) ? XML_TOK_INVALID : tok; } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; case BT_LF: if (ptr == start) { *nextTokPtr = ptr + MINBPC(enc); return XML_TOK_DATA_NEWLINE; } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; case BT_CR: if (ptr == start) { ptr += MINBPC(enc); if (ptr == end) return XML_TOK_TRAILING_CR; if (BYTE_TYPE(enc, ptr) == BT_LF) ptr += MINBPC(enc); *nextTokPtr = ptr; return XML_TOK_DATA_NEWLINE; } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; default: ptr += MINBPC(enc); break; } } *nextTokPtr = ptr; return XML_TOK_DATA_CHARS; } #ifdef XML_DTD static int PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr, const char *end, const char **nextTokPtr) { int level = 0; if (MINBPC(enc) > 1) { size_t n = end - ptr; if (n & (MINBPC(enc) - 1)) { n &= ~(MINBPC(enc) - 1); end = ptr + n; } } while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { INVALID_CASES(ptr, nextTokPtr) case BT_LT: if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_EXCL)) { if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_LSQB)) { ++level; ptr += MINBPC(enc); } } break; case BT_RSQB: if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) { if ((ptr += MINBPC(enc)) == end) return XML_TOK_PARTIAL; if (CHAR_MATCHES(enc, ptr, ASCII_GT)) { ptr += MINBPC(enc); if (level == 0) { *nextTokPtr = ptr; return XML_TOK_IGNORE_SECT; } --level; } } break; default: ptr += MINBPC(enc); break; } } return XML_TOK_PARTIAL; } #endif /* XML_DTD */ static int PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end, const char **badPtr) { ptr += MINBPC(enc); end -= MINBPC(enc); for (; ptr != end; ptr += MINBPC(enc)) { switch (BYTE_TYPE(enc, ptr)) { case BT_DIGIT: case BT_HEX: case BT_MINUS: case BT_APOS: case BT_LPAR: case BT_RPAR: case BT_PLUS: case BT_COMMA: case BT_SOL: case BT_EQUALS: case BT_QUEST: case BT_CR: case BT_LF: case BT_SEMI: case BT_EXCL: case BT_AST: case BT_PERCNT: case BT_NUM: #ifdef XML_NS case BT_COLON: #endif break; case BT_S: if (CHAR_MATCHES(enc, ptr, ASCII_TAB)) { *badPtr = ptr; return 0; } break; case BT_NAME: case BT_NMSTRT: if (!(BYTE_TO_ASCII(enc, ptr) & ~0x7f)) break; default: switch (BYTE_TO_ASCII(enc, ptr)) { case 0x24: /* $ */ case 0x40: /* @ */ break; default: *badPtr = ptr; return 0; } break; } } return 1; } /* This must only be called for a well-formed start-tag or empty element tag. Returns the number of attributes. Pointers to the first attsMax attributes are stored in atts. */ static int PREFIX(getAtts)(const ENCODING *enc, const char *ptr, int attsMax, ATTRIBUTE *atts) { enum { other, inName, inValue } state = inName; int nAtts = 0; int open = 0; /* defined when state == inValue; initialization just to shut up compilers */ for (ptr += MINBPC(enc);; ptr += MINBPC(enc)) { switch (BYTE_TYPE(enc, ptr)) { #define START_NAME \ if (state == other) { \ if (nAtts < attsMax) { \ atts[nAtts].name = ptr; \ atts[nAtts].normalized = 1; \ } \ state = inName; \ } #define LEAD_CASE(n) \ case BT_LEAD ## n: START_NAME ptr += (n - MINBPC(enc)); break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_NONASCII: case BT_NMSTRT: case BT_HEX: START_NAME break; #undef START_NAME case BT_QUOT: if (state != inValue) { if (nAtts < attsMax) atts[nAtts].valuePtr = ptr + MINBPC(enc); state = inValue; open = BT_QUOT; } else if (open == BT_QUOT) { state = other; if (nAtts < attsMax) atts[nAtts].valueEnd = ptr; nAtts++; } break; case BT_APOS: if (state != inValue) { if (nAtts < attsMax) atts[nAtts].valuePtr = ptr + MINBPC(enc); state = inValue; open = BT_APOS; } else if (open == BT_APOS) { state = other; if (nAtts < attsMax) atts[nAtts].valueEnd = ptr; nAtts++; } break; case BT_AMP: if (nAtts < attsMax) atts[nAtts].normalized = 0; break; case BT_S: if (state == inName) state = other; else if (state == inValue && nAtts < attsMax && atts[nAtts].normalized && (ptr == atts[nAtts].valuePtr || BYTE_TO_ASCII(enc, ptr) != ASCII_SPACE || BYTE_TO_ASCII(enc, ptr + MINBPC(enc)) == ASCII_SPACE || BYTE_TYPE(enc, ptr + MINBPC(enc)) == open)) atts[nAtts].normalized = 0; break; case BT_CR: case BT_LF: /* This case ensures that the first attribute name is counted Apart from that we could just change state on the quote. */ if (state == inName) state = other; else if (state == inValue && nAtts < attsMax) atts[nAtts].normalized = 0; break; case BT_GT: case BT_SOL: if (state != inValue) return nAtts; break; default: break; } } /* not reached */ } static int PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr) { int result = 0; /* skip &# */ ptr += 2*MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_x)) { for (ptr += MINBPC(enc); !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) { int c = BYTE_TO_ASCII(enc, ptr); switch (c) { case ASCII_0: case ASCII_1: case ASCII_2: case ASCII_3: case ASCII_4: case ASCII_5: case ASCII_6: case ASCII_7: case ASCII_8: case ASCII_9: result <<= 4; result |= (c - ASCII_0); break; case ASCII_A: case ASCII_B: case ASCII_C: case ASCII_D: case ASCII_E: case ASCII_F: result <<= 4; result += 10 + (c - ASCII_A); break; case ASCII_a: case ASCII_b: case ASCII_c: case ASCII_d: case ASCII_e: case ASCII_f: result <<= 4; result += 10 + (c - ASCII_a); break; } if (result >= 0x110000) return -1; } } else { for (; !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) { int c = BYTE_TO_ASCII(enc, ptr); result *= 10; result += (c - ASCII_0); if (result >= 0x110000) return -1; } } return checkCharRefNumber(result); } static int PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, const char *end) { switch ((end - ptr)/MINBPC(enc)) { case 2: if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) { switch (BYTE_TO_ASCII(enc, ptr)) { case ASCII_l: return ASCII_LT; case ASCII_g: return ASCII_GT; } } break; case 3: if (CHAR_MATCHES(enc, ptr, ASCII_a)) { ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_m)) { ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_p)) return ASCII_AMP; } } break; case 4: switch (BYTE_TO_ASCII(enc, ptr)) { case ASCII_q: ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_u)) { ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_o)) { ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_t)) return ASCII_QUOT; } } break; case ASCII_a: ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_p)) { ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_o)) { ptr += MINBPC(enc); if (CHAR_MATCHES(enc, ptr, ASCII_s)) return ASCII_APOS; } } break; } } return 0; } static int PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2) { for (;;) { switch (BYTE_TYPE(enc, ptr1)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: \ if (*ptr1++ != *ptr2++) \ return 0; LEAD_CASE(4) LEAD_CASE(3) LEAD_CASE(2) #undef LEAD_CASE /* fall through */ if (*ptr1++ != *ptr2++) return 0; break; case BT_NONASCII: case BT_NMSTRT: #ifdef XML_NS case BT_COLON: #endif case BT_HEX: case BT_DIGIT: case BT_NAME: case BT_MINUS: if (*ptr2++ != *ptr1++) return 0; if (MINBPC(enc) > 1) { if (*ptr2++ != *ptr1++) return 0; if (MINBPC(enc) > 2) { if (*ptr2++ != *ptr1++) return 0; if (MINBPC(enc) > 3) { if (*ptr2++ != *ptr1++) return 0; } } } break; default: if (MINBPC(enc) == 1 && *ptr1 == *ptr2) return 1; switch (BYTE_TYPE(enc, ptr2)) { case BT_LEAD2: case BT_LEAD3: case BT_LEAD4: case BT_NONASCII: case BT_NMSTRT: #ifdef XML_NS case BT_COLON: #endif case BT_HEX: case BT_DIGIT: case BT_NAME: case BT_MINUS: return 0; default: return 1; } } } /* not reached */ } static int PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1, const char *end1, const char *ptr2) { for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) { if (ptr1 == end1) return 0; if (!CHAR_MATCHES(enc, ptr1, *ptr2)) return 0; } return ptr1 == end1; } static int PREFIX(nameLength)(const ENCODING *enc, const char *ptr) { const char *start = ptr; for (;;) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: ptr += n; break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_NONASCII: case BT_NMSTRT: #ifdef XML_NS case BT_COLON: #endif case BT_HEX: case BT_DIGIT: case BT_NAME: case BT_MINUS: ptr += MINBPC(enc); break; default: return ptr - start; } } } static const char *PREFIX(skipS)(const ENCODING *enc, const char *ptr) { for (;;) { switch (BYTE_TYPE(enc, ptr)) { case BT_LF: case BT_CR: case BT_S: ptr += MINBPC(enc); break; default: return ptr; } } } static void PREFIX(updatePosition)(const ENCODING *enc, const char *ptr, const char *end, POSITION *pos) { while (ptr != end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: \ ptr += n; \ break; LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4) #undef LEAD_CASE case BT_LF: pos->columnNumber = (unsigned)-1; pos->lineNumber++; ptr += MINBPC(enc); break; case BT_CR: pos->lineNumber++; ptr += MINBPC(enc); if (ptr != end && BYTE_TYPE(enc, ptr) == BT_LF) ptr += MINBPC(enc); pos->columnNumber = (unsigned)-1; break; default: ptr += MINBPC(enc); break; } pos->columnNumber++; } } #undef DO_LEAD_CASE #undef MULTIBYTE_CASES #undef INVALID_CASES #undef CHECK_NAME_CASE #undef CHECK_NAME_CASES #undef CHECK_NMSTRT_CASE #undef CHECK_NMSTRT_CASES Index: php4/ext/xml/expat/xmltok_impl.h +++ php4/ext/xml/expat/xmltok_impl.h /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd See the file COPYING for copying permission. */ enum { BT_NONXML, BT_MALFORM, BT_LT, BT_AMP, BT_RSQB, BT_LEAD2, BT_LEAD3, BT_LEAD4, BT_TRAIL, BT_CR, BT_LF, BT_GT, BT_QUOT, BT_APOS, BT_EQUALS, BT_QUEST, BT_EXCL, BT_SOL, BT_SEMI, BT_NUM, BT_LSQB, BT_S, BT_NMSTRT, BT_COLON, BT_HEX, BT_DIGIT, BT_NAME, BT_MINUS, BT_OTHER, /* known not to be a name or name start character */ BT_NONASCII, /* might be a name or name start character */ BT_PERCNT, BT_LPAR, BT_RPAR, BT_AST, BT_PLUS, BT_COMMA, BT_VERBAR }; #include <stddef.h> Index: php4/ext/xml/expat/xmltok_ns.c +++ php4/ext/xml/expat/xmltok_ns.c const ENCODING *NS(XmlGetUtf8InternalEncoding)(void) { return &ns(internal_utf8_encoding).enc; } const ENCODING *NS(XmlGetUtf16InternalEncoding)(void) { #if XML_BYTE_ORDER == 12 return &ns(internal_little2_encoding).enc; #elif XML_BYTE_ORDER == 21 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 *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 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); }