/*
- * Copyright 2001-2008 Internet2
- *
+ * Copyright 2001-2010 Internet2
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
/**
* @file xmltooling/util/ParserPool.h
- *
+ *
* A thread-safe pool of parsers that share characteristics.
*/
#define __xmltooling_pool_h__
#include <xmltooling/unicode.h>
-#include <xmltooling/util/Threads.h>
#include <map>
#include <stack>
+#include <string>
#include <istream>
#include <xercesc/dom/DOM.hpp>
#include <xercesc/sax/InputSource.hpp>
namespace xmltooling {
+ class XMLTOOL_API Mutex;
+
/**
* A thread-safe pool of DOMBuilders that share characteristics.
*/
public:
/**
* Constructs a new pool
- *
+ *
* @param namespaceAware indicates whether parsers should be namespace-aware or not
* @param schemaAware indicates whether parsers should be schema-validating or not
*/
/**
* Creates a new document using a parser from this pool.
- *
+ *
* @return new XML document
- *
+ *
*/
xercesc::DOMDocument* newDocument();
/**
* Parses a document using a pooled parser with the proper settings
- *
+ *
* @param domsrc An input source containing the content to be parsed
* @return The DOM document resulting from the parse
* @throws XMLParserException thrown if there was a problem reading, parsing, or validating the XML
/**
* Parses a document using a pooled parser with the proper settings
- *
+ *
* @param is An input stream containing the content to be parsed
* @return The DOM document resulting from the parse
* @throws XMLParserException thrown if there was a problem reading, parsing, or validating the XML
/**
* Load an OASIS catalog file to map schema namespace URIs to filenames.
- *
+ *
* This does not provide real catalog support; only the <uri> element
* is supported to map from a namespace URI to a relative path or file:// URI.
- *
+ *
* @param pathname path to a catalog file
* @return true iff the catalog was successfully processed
*/
bool loadCatalog(const XMLCh* pathname);
-
+
/**
* Load a schema explicitly from a local file.
- *
+ *
* Note that "successful processing" does not imply that the schema is valid,
* only that a reference to it was successfully registered with the pool.
- *
+ *
* @param nsURI XML namespace to load
* @param pathname path to schema file
* @return true iff the schema was successfully processed
void checkinBuilder(xercesc::DOMBuilder* builder);
#endif
-#ifdef HAVE_GOOD_STL
xstring m_schemaLocations;
std::map<xstring,xstring> m_schemaLocMap;
-#else
- std::string m_schemaLocations;
- std::map<std::string,std::string> m_schemaLocMap;
-#endif
+
bool m_namespaceAware,m_schemaAware;
#ifdef XMLTOOLING_XERCESC_COMPLIANT_DOMLS
std::stack<xercesc::DOMLSParser*> m_pool;
public:
/**
* Constructs an input source around an input stream reference.
- *
+ *
* @param is reference to an input stream
* @param systemId optional system identifier to attach to the stream
*/
- StreamInputSource(std::istream& is, const char* systemId=NULL) : xercesc::InputSource(systemId), m_is(is) {}
+ StreamInputSource(std::istream& is, const char* systemId=nullptr);
/// @cond off
- virtual xercesc::BinInputStream* makeStream() const { return new StreamBinInputStream(m_is); }
+ xercesc::BinInputStream* makeStream() const;
/// @endcond
/**
public:
/**
* Constructs a Xerces input stream around a C++ input stream reference.
- *
+ *
* @param is reference to an input stream
*/
- StreamBinInputStream(std::istream& is) : m_is(is), m_pos(0) {}
+ StreamBinInputStream(std::istream& is);
/// @cond off
#ifdef XMLTOOLING_XERCESC_64BITSAFE
- XMLFilePos
+ XMLFilePos curPos() const;
+ const XMLCh* getContentType() const;
#else
- unsigned int
+ unsigned int curPos() const;
#endif
- curPos() const { return m_pos; }
xsecsize_t readBytes(XMLByte* const toFill, const xsecsize_t maxToRead);
-#ifdef XMLTOOLING_XERCESC_64BITSAFE
- const XMLCh* getContentType() const { return NULL; }
-#endif
/// @endcond
private:
std::istream& m_is;
public:
/**
* Constructor.
- *
+ *
* @param url source of input
* @param systemId optional system identifier to attach to the source
+ * @param cacheTag optional pointer to string used for cache management
*/
- URLInputSource(const XMLCh* url, const char* systemId=NULL);
+ URLInputSource(const XMLCh* url, const char* systemId=nullptr, std::string* cacheTag=nullptr);
/**
* Constructor taking a DOM element supporting the following content:
- *
+ *
* <dl>
* <dt>uri | url</dt>
* <dd>identifies the remote resource</dd>
* <dt>TransportOption elements, like so:</dt>
* <dd><TransportOption provider="CURL" option="150">0</TransportOption></dd>
* </dl>
- *
+ *
* @param e DOM to supply configuration
* @param systemId optional system identifier to attach to the source
+ * @param cacheTag optional pointer to string used for cache management
*/
- URLInputSource(const xercesc::DOMElement* e, const char* systemId=NULL);
+ URLInputSource(const xercesc::DOMElement* e, const char* systemId=nullptr, std::string* cacheTag=nullptr);
/// @cond off
virtual xercesc::BinInputStream* makeStream() const;
/// @endcond
+ /** Element name used to signal a non-successful response when fetching a remote document. */
+ static const char asciiStatusCodeElementName[];
+
+ /** Element name used to signal a non-successful response when fetching a remote document. */
+ static const XMLCh utf16StatusCodeElementName[];
private:
#ifdef XMLTOOLING_LITE
xercesc::XMLURL m_url;
#else
+ std::string* m_cacheTag;
xmltooling::auto_ptr_char m_url;
const xercesc::DOMElement* m_root;
#endif
projects / shibboleth / cpp-xmltooling.git / blobdiff