ghidra::DocumentStorage Class Reference

A container for parsed XML documents. More...

#include <xml.hh>

Collaboration diagram for ghidra::DocumentStorage:

Public Member Functions
	~DocumentStorage (void)
	Destructor.
Document *	parseDocument (istream &s)
	Parse an XML document from the given stream.
Document *	openDocument (const string &filename)
	Open and parse an XML file.
void	registerTag (const Element *el)
	Register the given XML Element object under its tag name.
const Element *	getTag (const string &nm) const
	Retrieve a registered XML Element by name.

Private Attributes
vector< Document * >	doclist
	The list of documents held by this container.
map< string, const Element * >	tagmap
	The map from name to registered XML elements.

Detailed Description

A container for parsed XML documents.

This holds multiple XML documents that have already been parsed. Documents can be put in this container, either by handing it a stream via parseDocument() or a filename via openDocument(). If they are explicitly registered, specific XML Elements can be looked up by name via getTag().

Member Function Documentation

getTag()

const Element * ghidra::DocumentStorage::getTag

(

const string &

nm

)

const

Retrieve a registered XML Element by name.

Parameters

nm	is the XML tag name

Returns

the matching registered Element or null

References tagmap.

Referenced by ghidra::ArchitectureGhidra::buildCoreTypes(), ghidra::ArchitectureGhidra::buildSymbols(), ghidra::GhidraTranslate::initialize(), ghidra::Sleigh::initialize(), ghidra::Architecture::parseCompilerConfig(), ghidra::Architecture::parseExtraRules(), ghidra::Architecture::parseProcessorConfig(), and ghidra::Architecture::restoreXml().

openDocument()

Document * ghidra::DocumentStorage::openDocument

(

const string &

filename

)

Open and parse an XML file.

The given filename is opened on the local filesystem and an attempt is made to parse its contents into an in-memory DOM tree. An XmlException is thrown for any parsing error.

Parameters

filename

is the name of the XML document file

Returns

the in-memory DOM tree

References parseDocument().

parseDocument()

Document * ghidra::DocumentStorage::parseDocument

(

istream &

s

)

Parse an XML document from the given stream.

Parsing starts immediately on the stream, attempting to make an in-memory DOM tree. An XmlException is thrown for any parsing error.

Parameters

s	is the given stream to parse

Returns

the in-memory DOM tree

References doclist.

Referenced by ghidra::ArchitectureGhidra::buildSpecFile(), and openDocument().

registerTag()

void ghidra::DocumentStorage::registerTag

(

const Element *

el

)

Register the given XML Element object under its tag name.

Only one Element can be stored on this object per tag name.

Parameters

el	is the given XML element

References ghidra::Element::getName(), and tagmap.

Referenced by ghidra::ArchitectureGhidra::buildSpecFile(), and ghidra::Architecture::parseProcessorConfig().

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The documentation for this class was generated from the following files:

• /builds/appsec/reveng-binrw/ghidraplusplus/src/core/xml.hh
• /builds/appsec/reveng-binrw/ghidraplusplus/src/core/xml.cc