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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <sal/config.h>
#include <rtl/uri.hxx>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
#include <ne_alloc.h>
#include "NeonUri.hxx"
#include "DAVException.hxx"
#include "../inc/urihelper.hxx"
using namespace webdav_ucp;
// FIXME: not sure whether initializing a ne_uri statically is supposed to work
// the string fields of ne_uri are char*, not const char*
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wwrite-strings"
#endif
namespace {
const ne_uri g_sUriDefaultsHTTP = { const_cast<char *>("http"),
nullptr,
nullptr,
DEFAULT_HTTP_PORT,
nullptr,
nullptr,
nullptr };
const ne_uri g_sUriDefaultsHTTPS = { const_cast<char *>("https"),
nullptr,
nullptr,
DEFAULT_HTTPS_PORT,
nullptr,
nullptr,
nullptr };
const ne_uri g_sUriDefaultsFTP = { const_cast<char *>("ftp"),
nullptr,
nullptr,
DEFAULT_FTP_PORT,
nullptr,
nullptr,
nullptr };
} // namespace
NeonUri::NeonUri( const ne_uri * inUri )
{
if ( inUri == nullptr )
throw DAVException( DAVException::DAV_INVALID_ARG );
char * uri = ne_uri_unparse( inUri );
if ( uri == nullptr )
throw DAVException( DAVException::DAV_INVALID_ARG );
init( OString( uri ), inUri );
ne_free( uri );
calculateURI();
}
NeonUri::NeonUri( const OUString & inUri )
{
if ( inUri.isEmpty() )
throw DAVException( DAVException::DAV_INVALID_ARG );
// #i77023#
OUString aEscapedUri( ucb_impl::urihelper::encodeURI( inUri ) );
OString theInputUri(
aEscapedUri.getStr(), aEscapedUri.getLength(), RTL_TEXTENCODING_UTF8 );
ne_uri theUri;
if ( ne_uri_parse( theInputUri.getStr(), &theUri ) != 0 )
{
ne_uri_free( &theUri );
throw DAVException( DAVException::DAV_INVALID_ARG );
}
init( theInputUri, &theUri );
ne_uri_free( &theUri );
calculateURI();
}
void NeonUri::init( const OString & rUri, const ne_uri * pUri )
{
// Complete URI.
const ne_uri * pUriDefs
= rUri.matchIgnoreAsciiCase( "ftp:" ) ?
&g_sUriDefaultsFTP :
rUri.matchIgnoreAsciiCase( "https:" ) ?
&g_sUriDefaultsHTTPS :
&g_sUriDefaultsHTTP;
mScheme = OStringToOUString(
pUri->scheme ? pUri->scheme : pUriDefs->scheme,
RTL_TEXTENCODING_UTF8 );
mUserInfo = OStringToOUString(
pUri->userinfo ? pUri->userinfo : pUriDefs->userinfo,
RTL_TEXTENCODING_UTF8 );
mHostName = OStringToOUString(
pUri->host ? pUri->host : pUriDefs->host,
RTL_TEXTENCODING_UTF8 );
mPort = pUri->port > 0 ? pUri->port : pUriDefs->port;
mPath = OStringToOUString(
pUri->path ? pUri->path : pUriDefs->path,
RTL_TEXTENCODING_UTF8 );
if ( pUri->query )
{
mPath += "?" + OStringToOUString( pUri->query, RTL_TEXTENCODING_UTF8 );
}
if ( pUri->fragment )
{
mPath += "#" + OStringToOUString( pUri->fragment, RTL_TEXTENCODING_UTF8 );
}
}
void NeonUri::calculateURI ()
{
OUStringBuffer aBuf( 256 );
aBuf.append( mScheme );
aBuf.append( "://" );
if ( !mUserInfo.isEmpty() )
{
//TODO! differentiate between empty and missing userinfo
aBuf.append( mUserInfo );
aBuf.append( "@" );
}
// Is host a numeric IPv6 address?
if ( ( mHostName.indexOf( ':' ) != -1 ) &&
( mHostName[ 0 ] != '[' ) )
{
aBuf.append( "[" );
aBuf.append( mHostName );
aBuf.append( "]" );
}
else
{
aBuf.append( mHostName );
}
// append port, but only, if not default port.
bool bAppendPort = true;
switch ( mPort )
{
case DEFAULT_HTTP_PORT:
bAppendPort = mScheme != "http";
break;
case DEFAULT_HTTPS_PORT:
bAppendPort = mScheme != "https";
break;
case DEFAULT_FTP_PORT:
bAppendPort = mScheme != "ftp";
break;
}
if ( bAppendPort )
{
aBuf.append( ":" );
aBuf.append( OUString::number( mPort ) );
}
aBuf.append( mPath );
mURI = aBuf.makeStringAndClear();
}
OUString NeonUri::GetPathBaseName () const
{
sal_Int32 nPos = mPath.lastIndexOf ('/');
sal_Int32 nTrail = 0;
if (nPos == mPath.getLength () - 1)
{
// Trailing slash found. Skip.
nTrail = 1;
nPos = mPath.lastIndexOf ('/', nPos);
}
if (nPos != -1)
{
OUString aTemp(
mPath.copy (nPos + 1, mPath.getLength () - nPos - 1 - nTrail) );
// query, fragment present?
nPos = aTemp.indexOf( '?' );
if ( nPos == -1 )
nPos = aTemp.indexOf( '#' );
if ( nPos != -1 )
aTemp = aTemp.copy( 0, nPos );
return aTemp;
}
else
return "/";
}
bool NeonUri::operator== ( const NeonUri & rOther ) const
{
return ( mURI == rOther.mURI );
}
OUString NeonUri::GetPathBaseNameUnescaped () const
{
return unescape( GetPathBaseName() );
}
void NeonUri::AppendPath (const OUString& rPath)
{
if (mPath.lastIndexOf ('/') != mPath.getLength () - 1)
mPath += "/";
mPath += rPath;
calculateURI ();
};
// static
OUString NeonUri::escapeSegment( const OUString& segment )
{
return rtl::Uri::encode( segment,
rtl_UriCharClassPchar,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8 );
}
// static
OUString NeonUri::unescape( const OUString& segment )
{
return rtl::Uri::decode( segment,
rtl_UriDecodeWithCharset,
RTL_TEXTENCODING_UTF8 );
}
// static
OUString NeonUri::makeConnectionEndPointString(
const OUString & rHostName, int nPort )
{
OUStringBuffer aBuf;
// Is host a numeric IPv6 address?
if ( ( rHostName.indexOf( ':' ) != -1 ) &&
( rHostName[ 0 ] != '[' ) )
{
aBuf.append( "[" );
aBuf.append( rHostName );
aBuf.append( "]" );
}
else
{
aBuf.append( rHostName );
}
if ( ( nPort != DEFAULT_HTTP_PORT ) && ( nPort != DEFAULT_HTTPS_PORT ) )
{
aBuf.append( ":" );
aBuf.append( OUString::number( nPort ) );
}
return aBuf.makeStringAndClear();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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