Reorganize the repository for new build system
This commit is contained in:
1022
modules/xml/lib.c
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1022
modules/xml/lib.c
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File diff suppressed because it is too large
Load Diff
143
modules/xml/lib.h
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143
modules/xml/lib.h
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@@ -0,0 +1,143 @@
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#ifndef __LIB_H__
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#define __LIB_H__
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#include "ph7.h"
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#include "ph7int.h"
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/*
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* Lexer token codes
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* The following set of constants are the token value recognized
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* by the lexer when processing XML input.
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*/
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#define SXML_TOK_INVALID 0xFFFF /* Invalid Token */
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#define SXML_TOK_COMMENT 0x01 /* Comment */
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#define SXML_TOK_PI 0x02 /* Processing instruction */
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#define SXML_TOK_DOCTYPE 0x04 /* Doctype directive */
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#define SXML_TOK_RAW 0x08 /* Raw text */
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#define SXML_TOK_START_TAG 0x10 /* Starting tag */
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#define SXML_TOK_CDATA 0x20 /* CDATA */
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#define SXML_TOK_END_TAG 0x40 /* Ending tag */
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#define SXML_TOK_START_END 0x80 /* Tag */
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#define SXML_TOK_SPACE 0x100 /* Spaces (including new lines) */
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#define IS_XML_DIRTY(c) \
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( c == '<' || c == '$'|| c == '"' || c == '\''|| c == '&'|| c == '(' || c == ')' || c == '*' ||\
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c == '%' || c == '#' || c == '|' || c == '/'|| c == '~' || c == '{' || c == '}' ||\
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c == '[' || c == ']' || c == '\\'|| c == ';'||c == '^' || c == '`' )
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/* XML processing control flags */
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#define SXML_ENABLE_NAMESPACE 0x01 /* Parse XML with namespace support enabled */
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#define SXML_ENABLE_QUERY 0x02 /* Not used */
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#define SXML_OPTION_CASE_FOLDING 0x04 /* Controls whether case-folding is enabled for this XML parser */
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#define SXML_OPTION_SKIP_TAGSTART 0x08 /* Specify how many characters should be skipped in the beginning of a tag name.*/
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#define SXML_OPTION_SKIP_WHITE 0x10 /* Whether to skip values consisting of whitespace characters. */
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#define SXML_OPTION_TARGET_ENCODING 0x20 /* Default encoding: UTF-8 */
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/* XML error codes */
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enum xml_err_code {
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SXML_ERROR_NONE = 1,
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SXML_ERROR_NO_MEMORY,
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SXML_ERROR_SYNTAX,
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SXML_ERROR_NO_ELEMENTS,
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SXML_ERROR_INVALID_TOKEN,
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SXML_ERROR_UNCLOSED_TOKEN,
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SXML_ERROR_PARTIAL_CHAR,
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SXML_ERROR_TAG_MISMATCH,
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SXML_ERROR_DUPLICATE_ATTRIBUTE,
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SXML_ERROR_JUNK_AFTER_DOC_ELEMENT,
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SXML_ERROR_PARAM_ENTITY_REF,
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SXML_ERROR_UNDEFINED_ENTITY,
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SXML_ERROR_RECURSIVE_ENTITY_REF,
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SXML_ERROR_ASYNC_ENTITY,
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SXML_ERROR_BAD_CHAR_REF,
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SXML_ERROR_BINARY_ENTITY_REF,
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SXML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF,
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SXML_ERROR_MISPLACED_XML_PI,
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SXML_ERROR_UNKNOWN_ENCODING,
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SXML_ERROR_INCORRECT_ENCODING,
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SXML_ERROR_UNCLOSED_CDATA_SECTION,
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SXML_ERROR_EXTERNAL_ENTITY_HANDLING
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};
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/*
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* An XML raw text,CDATA,tag name and son is parsed out and stored
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* in an instance of the following structure.
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*/
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typedef struct SyXMLRawStr SyXMLRawStr;
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struct SyXMLRawStr {
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const char *zString; /* Raw text [UTF-8 ENCODED EXCEPT CDATA] [NOT NULL TERMINATED] */
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sxu32 nByte; /* Text length */
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sxu32 nLine; /* Line number this text occurs */
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};
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/*
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* An XML raw text,CDATA,tag name is parsed out and stored
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* in an instance of the following structure.
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*/
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typedef struct SyXMLRawStrNS SyXMLRawStrNS;
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struct SyXMLRawStrNS {
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/* Public field [Must match the SyXMLRawStr fields ] */
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const char *zString; /* Raw text [UTF-8 ENCODED EXCEPT CDATA] [NOT NULL TERMINATED] */
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sxu32 nByte; /* Text length */
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sxu32 nLine; /* Line number this text occurs */
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/* Private fields */
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SySet sNSset; /* Namespace entries */
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};
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/*
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* Event callback signatures.
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*/
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typedef sxi32(*ProcXMLStartTagHandler)(SyXMLRawStr *, SyXMLRawStr *, sxu32, SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLTextHandler)(SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLEndTagHandler)(SyXMLRawStr *, SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLPIHandler)(SyXMLRawStr *, SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLDoctypeHandler)(SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLSyntaxErrorHandler)(const char *, int, SyToken *, void *);
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typedef sxi32(*ProcXMLStartDocument)(void *);
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typedef sxi32(*ProcXMLNameSpaceStart)(SyXMLRawStr *, SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLNameSpaceEnd)(SyXMLRawStr *, void *);
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typedef sxi32(*ProcXMLEndDocument)(void *);
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/* Each active XML SAX parser is represented by an instance
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* of the following structure.
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*/
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typedef struct SyXMLParser SyXMLParser;
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struct SyXMLParser {
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SyMemBackend *pAllocator; /* Memory backend */
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void *pUserData; /* User private data forwarded verbatim by the XML parser
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* as the last argument to the users callbacks.
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*/
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SyHash hns; /* Namespace hashtable */
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SySet sToken; /* XML tokens */
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SyLex sLex; /* Lexical analyzer */
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sxi32 nFlags; /* Control flags */
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/* User callbacks */
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ProcXMLStartTagHandler xStartTag; /* Start element handler */
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ProcXMLEndTagHandler xEndTag; /* End element handler */
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ProcXMLTextHandler xRaw; /* Raw text/CDATA handler */
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ProcXMLDoctypeHandler xDoctype; /* DOCTYPE handler */
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ProcXMLPIHandler xPi; /* Processing instruction (PI) handler*/
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ProcXMLSyntaxErrorHandler xError; /* Error handler */
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ProcXMLStartDocument xStartDoc; /* StartDoc handler */
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ProcXMLEndDocument xEndDoc; /* EndDoc handler */
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ProcXMLNameSpaceStart xNameSpace; /* Namespace declaration handler */
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ProcXMLNameSpaceEnd xNameSpaceEnd; /* End namespace declaration handler */
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};
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PH7_PRIVATE sxi32 SyXMLParserInit(SyXMLParser *pParser, SyMemBackend *pAllocator, sxi32 iFlags);
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PH7_PRIVATE sxi32 SyXMLParserSetEventHandler(SyXMLParser *pParser,
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void *pUserData,
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ProcXMLStartTagHandler xStartTag,
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ProcXMLTextHandler xRaw,
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ProcXMLSyntaxErrorHandler xErr,
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ProcXMLStartDocument xStartDoc,
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ProcXMLEndTagHandler xEndTag,
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ProcXMLPIHandler xPi,
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ProcXMLEndDocument xEndDoc,
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ProcXMLDoctypeHandler xDoctype,
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ProcXMLNameSpaceStart xNameSpace,
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ProcXMLNameSpaceEnd xNameSpaceEnd
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);
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PH7_PRIVATE sxi32 SyXMLProcess(SyXMLParser *pParser, const char *zInput, sxu32 nByte);
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PH7_PRIVATE sxi32 SyXMLParserRelease(SyXMLParser *pParser);
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#endif
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1483
modules/xml/xml.c
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1483
modules/xml/xml.c
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File diff suppressed because it is too large
Load Diff
152
modules/xml/xml.h
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152
modules/xml/xml.h
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@@ -0,0 +1,152 @@
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#ifndef __XML_H__
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#define __XML_H__
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#include "ph7.h"
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#include "ph7int.h"
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#include "lib.h"
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#define MODULE_DESC "XML Module"
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#define MODULE_VER 1.0
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#define XML_TOTAL_HANDLER (PH7_XML_NS_END + 1)
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#define XML_ENGINE_MAGIC 0x851EFC52
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#define IS_INVALID_XML_ENGINE(XML) (XML == 0 || (XML)->nMagic != XML_ENGINE_MAGIC)
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enum ph7_xml_handler_id {
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PH7_XML_START_TAG = 0, /* Start element handlers ID */
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PH7_XML_END_TAG, /* End element handler ID*/
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PH7_XML_CDATA, /* Character data handler ID*/
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PH7_XML_PI, /* Processing instruction (PI) handler ID*/
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PH7_XML_DEF, /* Default handler ID */
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PH7_XML_UNPED, /* Unparsed entity declaration handler */
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PH7_XML_ND, /* Notation declaration handler ID*/
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PH7_XML_EER, /* External entity reference handler */
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PH7_XML_NS_START, /* Start namespace declaration handler */
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PH7_XML_NS_END /* End namespace declaration handler */
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};
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/* An instance of the following structure describe a working
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* XML engine instance.
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*/
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typedef struct ph7_xml_engine ph7_xml_engine;
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struct ph7_xml_engine {
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ph7_vm *pVm; /* VM that own this instance */
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ph7_context *pCtx; /* Call context */
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SyXMLParser sParser; /* Underlying XML parser */
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ph7_value aCB[XML_TOTAL_HANDLER]; /* User-defined callbacks */
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ph7_value sParserValue; /* ph7_value holding this instance which is forwarded
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* as the first argument to the user callbacks.
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*/
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int ns_sep; /* Namespace separator */
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SyBlob sErr; /* Error message consumer */
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sxi32 iErrCode; /* Last error code */
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sxi32 iNest; /* Nesting level */
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sxu32 nLine; /* Last processed line */
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sxu32 nMagic; /* Magic number so that we avoid misuse */
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};
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static void PH7_XML_ERROR_NONE_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_NO_MEMORY_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_SYNTAX_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_NO_ELEMENTS_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_INVALID_TOKEN_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_UNCLOSED_TOKEN_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_PARTIAL_CHAR_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_TAG_MISMATCH_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_DUPLICATE_ATTRIBUTE_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_JUNK_AFTER_DOC_ELEMENT_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_PARAM_ENTITY_REF_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_UNDEFINED_ENTITY_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_RECURSIVE_ENTITY_REF_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_ASYNC_ENTITY_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_BAD_CHAR_REF_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_BINARY_ENTITY_REF_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_MISPLACED_XML_PI_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_UNKNOWN_ENCODING_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_INCORRECT_ENCODING_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_UNCLOSED_CDATA_SECTION_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_ERROR_EXTERNAL_ENTITY_HANDLING_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_OPTION_CASE_FOLDING_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_OPTION_TARGET_ENCODING_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_OPTION_SKIP_TAGSTART_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_OPTION_SKIP_WHITE_Const(ph7_value *pVal, void *pUserData);
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static void PH7_XML_SAX_IMP_Const(ph7_value *pVal, void *pUserData);
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static int vm_builtin_xml_parser_create(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_parser_create_ns(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_parser_free(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_element_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_character_data_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_default_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_end_namespace_decl_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_start_namespace_decl_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_processing_instruction_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_unparsed_entity_decl_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_notation_decl_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_external_entity_ref_handler(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_get_current_line_number(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_get_current_byte_index(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_set_object(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_get_current_column_number(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_get_error_code(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_parse(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_parser_set_option(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_parser_get_option(ph7_context *pCtx, int nArg, ph7_value **apArg);
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static int vm_builtin_xml_error_string(ph7_context *pCtx, int nArg, ph7_value **apArg);
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PH7_PRIVATE sxi32 initializeModule(ph7_vm *pVm, ph7_real *ver, SyString *desc);
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static const ph7_builtin_constant xmlConstList[] = {
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{"XML_ERROR_NONE", PH7_XML_ERROR_NONE_Const},
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{"XML_ERROR_NO_MEMORY", PH7_XML_ERROR_NO_MEMORY_Const},
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{"XML_ERROR_SYNTAX", PH7_XML_ERROR_SYNTAX_Const},
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{"XML_ERROR_NO_ELEMENTS", PH7_XML_ERROR_NO_ELEMENTS_Const},
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{"XML_ERROR_INVALID_TOKEN", PH7_XML_ERROR_INVALID_TOKEN_Const},
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{"XML_ERROR_UNCLOSED_TOKEN", PH7_XML_ERROR_UNCLOSED_TOKEN_Const},
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{"XML_ERROR_PARTIAL_CHAR", PH7_XML_ERROR_PARTIAL_CHAR_Const},
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{"XML_ERROR_TAG_MISMATCH", PH7_XML_ERROR_TAG_MISMATCH_Const},
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{"XML_ERROR_DUPLICATE_ATTRIBUTE", PH7_XML_ERROR_DUPLICATE_ATTRIBUTE_Const},
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{"XML_ERROR_JUNK_AFTER_DOC_ELEMENT", PH7_XML_ERROR_JUNK_AFTER_DOC_ELEMENT_Const},
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{"XML_ERROR_PARAM_ENTITY_REF", PH7_XML_ERROR_PARAM_ENTITY_REF_Const},
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{"XML_ERROR_UNDEFINED_ENTITY", PH7_XML_ERROR_UNDEFINED_ENTITY_Const},
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{"XML_ERROR_RECURSIVE_ENTITY_REF", PH7_XML_ERROR_RECURSIVE_ENTITY_REF_Const},
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{"XML_ERROR_ASYNC_ENTITY", PH7_XML_ERROR_ASYNC_ENTITY_Const},
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{"XML_ERROR_BAD_CHAR_REF", PH7_XML_ERROR_BAD_CHAR_REF_Const},
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{"XML_ERROR_BINARY_ENTITY_REF", PH7_XML_ERROR_BINARY_ENTITY_REF_Const},
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{"XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF", PH7_XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF_Const},
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{"XML_ERROR_MISPLACED_XML_PI", PH7_XML_ERROR_MISPLACED_XML_PI_Const},
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{"XML_ERROR_UNKNOWN_ENCODING", PH7_XML_ERROR_UNKNOWN_ENCODING_Const},
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{"XML_ERROR_INCORRECT_ENCODING", PH7_XML_ERROR_INCORRECT_ENCODING_Const},
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{"XML_ERROR_UNCLOSED_CDATA_SECTION", PH7_XML_ERROR_UNCLOSED_CDATA_SECTION_Const},
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{"XML_ERROR_EXTERNAL_ENTITY_HANDLING", PH7_XML_ERROR_EXTERNAL_ENTITY_HANDLING_Const},
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{"XML_OPTION_CASE_FOLDING", PH7_XML_OPTION_CASE_FOLDING_Const},
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{"XML_OPTION_TARGET_ENCODING", PH7_XML_OPTION_TARGET_ENCODING_Const},
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{"XML_OPTION_SKIP_TAGSTART", PH7_XML_OPTION_SKIP_TAGSTART_Const},
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{"XML_OPTION_SKIP_WHITE", PH7_XML_OPTION_SKIP_WHITE_Const},
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{"XML_SAX_IMPL", PH7_XML_SAX_IMP_Const}
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};
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static const ph7_builtin_func xmlFuncList[] = {
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{"xml_parser_create", vm_builtin_xml_parser_create },
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{"xml_parser_create_ns", vm_builtin_xml_parser_create_ns},
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{"xml_parser_free", vm_builtin_xml_parser_free },
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{"xml_set_element_handler", vm_builtin_xml_set_element_handler},
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{"xml_set_character_data_handler", vm_builtin_xml_set_character_data_handler},
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{"xml_set_default_handler", vm_builtin_xml_set_default_handler },
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{"xml_set_end_namespace_decl_handler", vm_builtin_xml_set_end_namespace_decl_handler},
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{"xml_set_start_namespace_decl_handler", vm_builtin_xml_set_start_namespace_decl_handler},
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{"xml_set_processing_instruction_handler", vm_builtin_xml_set_processing_instruction_handler},
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{"xml_set_unparsed_entity_decl_handler", vm_builtin_xml_set_unparsed_entity_decl_handler},
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{"xml_set_notation_decl_handler", vm_builtin_xml_set_notation_decl_handler},
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{"xml_set_external_entity_ref_handler", vm_builtin_xml_set_external_entity_ref_handler},
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{"xml_get_current_line_number", vm_builtin_xml_get_current_line_number},
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{"xml_get_current_byte_index", vm_builtin_xml_get_current_byte_index },
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{"xml_set_object", vm_builtin_xml_set_object},
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{"xml_get_current_column_number", vm_builtin_xml_get_current_column_number},
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{"xml_get_error_code", vm_builtin_xml_get_error_code },
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{"xml_parse", vm_builtin_xml_parse },
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{"xml_parser_set_option", vm_builtin_xml_parser_set_option},
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{"xml_parser_get_option", vm_builtin_xml_parser_get_option},
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{"xml_error_string", vm_builtin_xml_error_string }
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};
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#endif
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Block a user