100 lines
1.9 KiB
C++
100 lines
1.9 KiB
C++
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// Code for error type
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/*
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Copyright (C) 1991-2001 The National Gallery
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif /*HAVE_CONFIG_H*/
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#include <vips/intl.h>
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#include <cstdio>
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#include <cstdlib>
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#include <iostream>
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#include <vips/vips.h>
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#include <vipsCC/vipscpp.h>
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#ifdef WITH_DMALLOC
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#include <dmalloc.h>
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#endif /*WITH_DMALLOC*/
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VIPS_NAMESPACE_START
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void VError::perror()
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{
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std::cerr << _what;
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exit( 1 );
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}
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void VError::perror( const char *name )
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{
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std::cerr << name << ": " << _what;
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exit( 1 );
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}
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// Add a new bit to the end of the error buffer
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VError &VError::app( const int i )
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{
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char buf[ 256 ];
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sprintf( buf, "%d", i );
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_what += buf;
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return( *this );
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}
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VError &VError::app( std::string txt )
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{
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_what += txt;
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return( *this );
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};
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void VError::ostream_print( std::ostream &file ) const
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{
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file << _what;
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}
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void verror( std::string str ) throw( VError )
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{
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VError err;
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err.app( "VIPS error: " );
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if( str == "" ) {
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err.app( im_error_buffer() );
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im_error_clear();
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}
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else
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err.app( str ).app( "\n" );
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throw( err );
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}
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VIPS_NAMESPACE_END
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