GNUMessenger::Expat Class Reference

This class helps us interface with expat. Expat interface. More...

#include <wrapexpat.h>

Inheritance diagram for GNUMessenger::Expat:

[legend]Collaboration diagram for GNUMessenger::Expat:

[legend]List of all members.

Public Member Functions
void	parse (string data)
	This feeds more data into the parser.
void	reset ()
	Deletes the expat datastructures and prepares a new one.
Static Public Member Functions
string	trim_right (const string &source, const string &t=" ")
string	trim_left (const string &source, const string &t=" ")
string	trim (const string &source, const string &t=" ")
Protected Member Functions
virtual void	recievedTag (XMLNode &n)
	This method is called whenever a new tag is recieved.
virtual void	rootTagRecieved (XMLNode &root)
	This method is called when the first complete tag is recieved.
virtual void	rootTagEnded ()
	This method is called when first tag recieved is ended.
virtual void	parserError (string errorMsg, int line)
	This is any errors that expat produces.

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Detailed Description

This class helps us interface with expat. Expat interface.

This is the coolest class in the whole project. This class creates a nice clean interface between expat (which is C) and C++.

Author:

Seth Hartbecke (gandalf@netins.net)

Definition at line 24 of file wrapexpat.h.

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Member Function Documentation

void GNUMessenger::Expat::parserError (  string  errorMsg, int  line )  [protected, virtual]

This is any errors that expat produces. The class will not work anymore after an error has been encountered unless you call reset. Definition at line 118 of file wrapexpat.cpp. References reset(). Referenced by parse(). { stringstream err; err << "Expat parser error: " << errorMsg << " at "<< line; // try to keep object in sane state after throw reset(); wxLogTrace(EXP_TRACE, MB2WX(err.str().c_str())); throw ParseFailure(err.str()); }

Here is the call graph for this function:

void GNUMessenger::Expat::recievedTag (  XMLNode &  n  )  [protected, virtual]

This method is called whenever a new tag is recieved. You should ovveride this. Reimplemented in GNUMessenger::XMLParser. Definition at line 101 of file wrapexpat.cpp. Referenced by parse(). { wxLogTrace(EXP_TRACE, MB2WX(string(n).c_str())); }

void GNUMessenger::Expat::reset (   )

Deletes the expat datastructures and prepares a new one. Nice for soft resets. Used by XMLStream Reimplemented in GNUMessenger::KitProtocol. Definition at line 74 of file wrapexpat.cpp. Referenced by parserError(). { cleanup(); init(); }

void GNUMessenger::Expat::rootTagEnded (   )  [protected, virtual]

This method is called when first tag recieved is ended. This usually means that the document is EOF. Definition at line 113 of file wrapexpat.cpp. { wxLogTrace(EXP_TRACE, wxT("Root tag ended.")); }

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

• wrapexpat.h
• wrapexpat.cpp

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