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// $Id$
//=============================================================================
/**
* @file Svcconf_Handler.h
*
* $Id$
*
* @author Nanbor Wang <nanbor@cs.wustl.edu>
*/
//=============================================================================
#ifndef ACEXML_SVCCONF_HANDLER_H
#define ACEXML_SVCCONF_HANDLER_H
#include "ACEXML/common/DefaultHandler.h"
#include "ace/Service_Types.h"
#if (ACE_USES_CLASSIC_SVC_CONF == 0)
class ACE_Parsed_Info
{
public:
ACE_Parsed_Info ();
~ACE_Parsed_Info ();
/**
* Set/get name of a parsed entity.
*/
int name (const ACEXML_Char *n);
const ACEXML_Char *name (void);
/**
* Set/get type of a dynamic node.
*/
int service_type (int type);
int service_type (void);
/**
* Set/Get active status.
*/
int active (int a);
int active (void);
/**
* Set/get initializer path.
*/
int path (const ACEXML_Char *n);
const ACEXML_Char *path (void);
/**
* Set/get initializer init function.
*/
int init_func (const ACEXML_Char *n);
const ACEXML_Char *init_func (void);
/**
* Set/get initializer init parameter.
*/
int init_params (const ACEXML_Char *n);
const ACEXML_Char *init_params (void);
/**
* Reset Parsed_Info.
*/
void reset (void);
protected:
ACEXML_Char *name_;
int service_type_;
int active_;
ACEXML_Char *path_;
ACEXML_Char *init_func_;
ACEXML_Char *init_params_;
};
/**
* @class ACEXML_Svcconf_Handler
*
* @brief ACEXML_Svcconf_Handler is an example SAX event handler.
*
* This SAX event handler try to regenerate the XML document it
* reads with correct indentation.
*/
class ACEXML_Svcconf_Handler : public ACEXML_DefaultHandler
{
public:
/*
* Default constructor.
*/
ACEXML_Svcconf_Handler (void);
/*
* Default destructor.
*/
virtual ~ACEXML_Svcconf_Handler (void);
// Methods inherit from ACEXML_ContentHandler.
/*
* Receive notification of character data.
*/
virtual void characters (const ACEXML_Char *ch,
int start,
int length);
/*
* Receive notification of the end of a document.
*/
virtual void endDocument (void);
/*
* Receive notification of the end of an element.
*/
virtual void endElement (const ACEXML_Char *namespaceURI,
const ACEXML_Char *localName,
const ACEXML_Char *qName);
/*
* End the scope of a prefix-URI mapping.
*/
virtual void endPrefixMapping (const ACEXML_Char *prefix);
/*
* Receive notification of ignorable whitespace in element content.
*/
virtual void ignorableWhitespace (const ACEXML_Char *ch,
int start,
int length);
/*
* Receive notification of a processing instruction.
*/
virtual void processingInstruction (const ACEXML_Char *target,
const ACEXML_Char *data);
/*
* Receive an object for locating the origin of SAX document events.
*/
virtual void setDocumentLocator (ACEXML_Locator *locator) ;
/*
* Receive notification of a skipped entity.
*/
virtual void skippedEntity (const ACEXML_Char *name);
/*
* Receive notification of the beginning of a document.
*/
virtual void startDocument (void)
;
/*
* Receive notification of the beginning of an element.
*/
virtual void startElement (const ACEXML_Char *namespaceURI,
const ACEXML_Char *localName,
const ACEXML_Char *qName,
ACEXML_Attributes *atts);
/*
* Begin the scope of a prefix-URI Namespace mapping.
*/
virtual void startPrefixMapping (const ACEXML_Char *prefix,
const ACEXML_Char *uri);
// *** Methods inherit from ACEXML_DTDHandler.
/*
* Receive notification of a notation declaration event.
*/
virtual void notationDecl (const ACEXML_Char *name,
const ACEXML_Char *publicId,
const ACEXML_Char *systemId);
/*
* Receive notification of an unparsed entity declaration event.
*/
virtual void unparsedEntityDecl (const ACEXML_Char *name,
const ACEXML_Char *publicId,
const ACEXML_Char *systemId,
const ACEXML_Char *notationName);
// Methods inherit from ACEXML_EnitityResolver.
/*
* Allow the application to resolve external entities.
*/
virtual ACEXML_InputSource *resolveEntity (const ACEXML_Char *publicId,
const ACEXML_Char *systemId);
// Methods inherit from ACEXML_ErrorHandler.
/*
* Receive notification of a recoverable error.
*/
virtual void error (ACEXML_SAXParseException &exception);
/*
* Receive notification of a non-recoverable error.
*/
virtual void fatalError (ACEXML_SAXParseException &exception);
/*
* Receive notification of a warning.
*/
virtual void warning (ACEXML_SAXParseException &exception);
protected:
/**
* Get the only attribute in <stream> or <streamdef>.
*/
int get_stream_id (ACEXML_Attributes *alist);
/**
* Get the only attribute in <resume>, <suspend>, <remove>
*/
int get_id (ACEXML_Attributes *alist);
/**
* Get the dynamic tag attributes.
*/
int get_dynamic_attrs (ACEXML_Attributes *alist);
/**
* Get the initializer tag attributes.
*/
int get_initializer_attrs (ACEXML_Attributes *alist);
/**
* Get the static tag attributes.
*/
int get_static_attrs (ACEXML_Attributes *alist);
private:
/// We are parsing a stream definition
int in_stream_def_;
/// We are defining a steam module
int in_module_;
/// @a stream_ holds the actually Stream_Type object managed by @a stream_svc_type_.
ACE_Service_Type *stream_svc_type_;
ACE_Stream_Type *stream_;
//ACE_SHLIB_HANDLE dll_handle_;
ACE_Parsed_Info parsed_info_;
ACE_Parsed_Info stream_info_;
ACEXML_Locator* locator_;
};
#if defined (__ACEXML_INLINE__)
# include "Svcconf_Handler.inl"
#endif /* __ACEXML_INLINE__ */
#endif /* ACE_USES_CLASSIC_SVC_CONF == 0 */
#endif /* ACEXML_SVCCONF_HANDLER_H */
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