1 files changed, 124 insertions, 0 deletions
diff --git a/ACE/ACEXML/common/XMLReader.h b/ACE/ACEXML/common/XMLReader.h
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+++ b/ACE/ACEXML/common/XMLReader.h
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+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file    XMLReader.h
+ *
+ *  $Id$
+ *
+ *  @author Nanbor Wang <nanbor@cs.wustl.edu>
+ */
+//=============================================================================
+#ifndef _ACEXML_XMLREADER_H_
+#define _ACEXML_XMLREADER_H_
+
+#include /**/ "ace/pre.h"
+#include "ACEXML/common/ACEXML_Export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+#pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ACEXML/common/ContentHandler.h"
+#include "ACEXML/common/DTDHandler.h"
+#include "ACEXML/common/EntityResolver.h"
+#include "ACEXML/common/ErrorHandler.h"
+
+/**
+ * @class ACEXML_XMLReader XMLReader.h "ACEXML/common/XMLReader.h"
+ *
+ * @brief ACEXML_XMLReader
+ *
+ * XMLReader is the interface that an XML parser's SAX2 driver must
+ * implement. This interface allows an application to set and query
+ * features and properties in the parser, to register event handlers
+ * for document processing, and to initiate a document parse.
+ *
+ * All SAX interfaces are assumed to be synchronous: the parse methods
+ * must not return until parsing is complete, and readers must wait
+ * for an event-handler callback to return before reporting the next
+ * event.
+ */
+class ACEXML_Export ACEXML_XMLReader
+{
+public:
+
+  virtual ~ACEXML_XMLReader (void);
+
+  /**
+   * Return the current content handler.
+   */
+  virtual ACEXML_ContentHandler *getContentHandler (void) const = 0;
+
+  /**
+   * Return the current DTD handler.
+   */
+  virtual ACEXML_DTDHandler *getDTDHandler (void) const = 0;
+
+  /**
+   * Return the current entity resolver.
+   */
+  virtual ACEXML_EntityResolver *getEntityResolver (void) const = 0;
+
+  /**
+   * Return the current error handler.
+   */
+  virtual ACEXML_ErrorHandler *getErrorHandler (void) const = 0;
+
+  /**
+   * Look up the value of a feature.  This method allows
+   * programmers to check whether a specific feature has been
+   * activated in the parser.
+   */
+  virtual int getFeature (const ACEXML_Char *name) = 0;
+
+  /**
+   * Look up the value of a property.
+   */
+  virtual void * getProperty (const ACEXML_Char *name) = 0;
+
+  /**
+   * Parse an XML document.
+   */
+  virtual void parse (ACEXML_InputSource *input) = 0;
+
+  /**
+   * Parse an XML document from a system identifier (URI).
+   */
+  virtual void parse (const ACEXML_Char *systemId) = 0;
+
+  /**
+   * Allow an application to register a content event handler.
+   */
+  virtual void setContentHandler (ACEXML_ContentHandler *handler) = 0;
+
+  /**
+   * Allow an application to register a DTD event handler.
+   */
+  virtual void setDTDHandler (ACEXML_DTDHandler *handler) = 0;
+
+  /**
+   * Allow an application to register an entity resolver.
+   */
+  virtual void setEntityResolver (ACEXML_EntityResolver *resolver) = 0;
+
+  /**
+   * Allow an application to register an error event handler.
+   */
+  virtual void setErrorHandler (ACEXML_ErrorHandler *handler) = 0;
+
+  /**
+   * Activating or deactivating a feature.
+   */
+  virtual void setFeature (const ACEXML_Char *name, int boolean_value) = 0;
+
+  /**
+   * Set the value of a property.
+   */
+  virtual void setProperty (const ACEXML_Char *name, void *value) = 0;
+};
+
+
+#include /**/ "ace/post.h"
+
+#endif /* _ACEXML_XMLREADER_H_ */