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/*
* Authors:
* MenTaLguY <mental@rydia.net>
* Jon A. Cruz <jon@joncruz.org>
*
* Copyright (C) 2003 MenTaLguY
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifndef INKSCAPE_URI_H
#define INKSCAPE_URI_H
#include <exception>
#include <libxml/uri.h>
#include <string>
namespace Inkscape {
/**
* Represents an URI as per RFC 2396.
*/
class URI {
public:
/* Blank constructor */
URI();
/**
* Copy constructor.
*/
URI(URI const &uri);
/**
* Constructor from a C-style ASCII string.
*
* @param preformed Properly quoted C-style string to be represented.
*/
explicit URI(char const *preformed);
/**
* Destructor.
*/
~URI();
/**
* Determines if the URI represented is an 'opaque' URI.
*
* @return \c true if the URI is opaque, \c false if hierarchial.
*/
bool isOpaque() const { return _impl->isOpaque(); }
/**
* Determines if the URI represented is 'relative' as per RFC 2396.
*
* Relative URI references are distinguished by not beginning with a
* scheme name.
*
* @return \c true if the URI is relative, \c false if it is absolute.
*/
bool isRelative() const { return _impl->isRelative(); }
/**
* Determines if the relative URI represented is a 'net-path' as per RFC 2396.
*
* A net-path is one that starts with "\\".
*
* @return \c true if the URI is relative and a net-path, \c false otherwise.
*/
bool isNetPath() const { return _impl->isNetPath(); }
/**
* Determines if the relative URI represented is a 'relative-path' as per RFC 2396.
*
* A relative-path is one that starts with no slashes.
*
* @return \c true if the URI is relative and a relative-path, \c false otherwise.
*/
bool isRelativePath() const { return _impl->isRelativePath(); }
/**
* Determines if the relative URI represented is a 'absolute-path' as per RFC 2396.
*
* An absolute-path is one that starts with a single "\".
*
* @return \c true if the URI is relative and an absolute-path, \c false otherwise.
*/
bool isAbsolutePath() const { return _impl->isAbsolutePath(); }
const char *getScheme() const { return _impl->getScheme(); }
const char *getPath() const { return _impl->getPath(); }
const char *getQuery() const { return _impl->getQuery(); }
const char *getFragment() const { return _impl->getFragment(); }
const char *getOpaque() const { return _impl->getOpaque(); }
static URI fromUtf8( char const* path );
static URI from_native_filename(char const *path);
static char *to_native_filename(char const* uri);
const std::string getFullPath(std::string const &base) const;
char *toNativeFilename() const;
/**
* Returns a glib string version of this URI.
*
* The returned string must be freed with \c g_free().
*
* @return a glib string version of this URI.
*/
char *toString() const { return _impl->toString(); }
/**
* Assignment operator.
*/
URI &operator=(URI const &uri);
private:
class Impl {
public:
static Impl *create(xmlURIPtr uri);
void reference();
void unreference();
bool isOpaque() const;
bool isRelative() const;
bool isNetPath() const;
bool isRelativePath() const;
bool isAbsolutePath() const;
const char *getScheme() const;
const char *getPath() const;
const char *getQuery() const;
const char *getFragment() const;
const char *getOpaque() const;
char *toString() const;
private:
Impl(xmlURIPtr uri);
~Impl();
int _refcount;
xmlURIPtr _uri;
};
Impl *_impl;
};
} /* namespace Inkscape */
#endif
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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