/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace ::com::sun::star; namespace canvas::tools { void verifyInput( const geometry::RealPoint2D& rPoint, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { #if OSL_DEBUG_LEVEL > 0 if( !std::isfinite( rPoint.X ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): point X value contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rPoint.Y ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): point X value contains infinite or NAN", xIf, nArgPos ); } #else (void)pStr; (void)xIf; (void)nArgPos; if( !std::isfinite( rPoint.X ) || !std::isfinite( rPoint.Y ) ) { throw lang::IllegalArgumentException(); } #endif } void verifyInput( const geometry::RealBezierSegment2D& rSegment, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { #if OSL_DEBUG_LEVEL > 0 if( !std::isfinite( rSegment.Px ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): bezier segment's Px value contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rSegment.Py ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): bezier segment's Py value contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rSegment.C1x ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): bezier segment's C1x value contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rSegment.C1y ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): bezier segment's C1y value contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rSegment.C2x ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): bezier segment's C2x value contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rSegment.C2y ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii( pStr ) + ": verifyInput(): bezier segment's C2y value contains infinite or NAN", xIf, nArgPos ); } #else (void)pStr; (void)xIf; (void)nArgPos; if( !std::isfinite( rSegment.Px ) || !std::isfinite( rSegment.Py ) || !std::isfinite( rSegment.C1x ) || !std::isfinite( rSegment.C1y ) || !std::isfinite( rSegment.C2x ) || !std::isfinite( rSegment.C2y ) ) { throw lang::IllegalArgumentException(); } #endif } void verifyInput( const geometry::RealRectangle2D& rRect, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { #if OSL_DEBUG_LEVEL > 0 if( !std::isfinite( rRect.X1 ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): rectangle point X1 contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rRect.Y1 ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): rectangle point Y1 contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rRect.X2 ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): rectangle point X2 contains infinite or NAN", xIf, nArgPos ); } if( !std::isfinite( rRect.Y2 ) ) { throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): rectangle point Y2 contains infinite or NAN", xIf, nArgPos ); } #else (void)pStr; (void)xIf; (void)nArgPos; if( !std::isfinite( rRect.X1 ) || !std::isfinite( rRect.Y1 ) || !std::isfinite( rRect.X2 ) || !std::isfinite( rRect.Y2 ) ) { throw lang::IllegalArgumentException(); } #endif } void verifyInput( const geometry::AffineMatrix2D& matrix, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { #if OSL_DEBUG_LEVEL > 0 const sal_Int32 nBinaryState( 100000 * int(!std::isfinite( matrix.m00 )) + 10000 * int(!std::isfinite( matrix.m01 )) + 1000 * int(!std::isfinite( matrix.m02 )) + 100 * int(!std::isfinite( matrix.m10 )) + 10 * int(!std::isfinite( matrix.m11 )) + 1 * int(!std::isfinite( matrix.m12 )) ); if( nBinaryState ) { throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): AffineMatrix2D contains infinite or NAN value(s) at the following positions (m00-m12): " + OUString::number(nBinaryState), xIf, nArgPos ); } #else (void)pStr; (void)xIf; (void)nArgPos; if( !std::isfinite( matrix.m00 ) || !std::isfinite( matrix.m01 ) || !std::isfinite( matrix.m02 ) || !std::isfinite( matrix.m10 ) || !std::isfinite( matrix.m11 ) || !std::isfinite( matrix.m12 ) ) { throw lang::IllegalArgumentException(); } #endif } void verifyInput( const geometry::Matrix2D& matrix, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { #if OSL_DEBUG_LEVEL > 0 const sal_Int32 nBinaryState( 1000 * int(!std::isfinite( matrix.m00 )) + 100 * int(!std::isfinite( matrix.m01 )) + 10 * int(!std::isfinite( matrix.m10 )) + 1 * int(!std::isfinite( matrix.m11 )) ); if( nBinaryState ) { throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): Matrix2D contains infinite or NAN value(s) at the following positions (m00-m11): " + OUString::number(nBinaryState), xIf, nArgPos ); } #else (void)pStr; (void)xIf; (void)nArgPos; if( !std::isfinite( matrix.m00 ) || !std::isfinite( matrix.m01 ) || !std::isfinite( matrix.m10 ) || !std::isfinite( matrix.m11 ) ) { throw lang::IllegalArgumentException(); } #endif } void verifyInput( const rendering::ViewState& viewState, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { verifyInput( viewState.AffineTransform, pStr, xIf, nArgPos ); } void verifyInput( const rendering::RenderState& renderState, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos, sal_Int32 nMinColorComponents ) { verifyInput( renderState.AffineTransform, pStr, xIf, nArgPos ); if( renderState.DeviceColor.getLength() < nMinColorComponents ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): render state's device color has too few components (" + OUString::number(nMinColorComponents) + " expected, " + OUString::number(renderState.DeviceColor.getLength()) + " provided)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( renderState.CompositeOperation >= rendering::CompositeOperation::CLEAR && renderState.CompositeOperation <= rendering::CompositeOperation::SATURATE ) return; #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): render state's CompositeOperation value out of range (" + OUString::number(sal::static_int_cast(renderState.CompositeOperation)) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } void verifyInput( const rendering::Texture& texture, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { verifyInput( texture.AffineTransform, pStr, xIf, nArgPos ); if( !std::isfinite( texture.Alpha ) || texture.Alpha < 0.0 || texture.Alpha > 1.0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): textures' alpha value out of range (is " + OUString::number(texture.Alpha) + ")", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( texture.NumberOfHatchPolygons < 0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): textures' NumberOfHatchPolygons is negative", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( texture.RepeatModeX < rendering::TexturingMode::NONE || texture.RepeatModeX > rendering::TexturingMode::REPEAT ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): textures' RepeatModeX value is out of range (" + OUString::number(sal::static_int_cast(texture.RepeatModeX)) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( texture.RepeatModeY >= rendering::TexturingMode::NONE && texture.RepeatModeY <= rendering::TexturingMode::REPEAT ) return; #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): textures' RepeatModeY value is out of range (" + OUString::number(sal::static_int_cast(texture.RepeatModeY)) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } namespace { struct VerifyDashValue { VerifyDashValue( const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) : mpStr( pStr ), mrIf( xIf ), mnArgPos( nArgPos ) { } void operator()( const double& rVal ) { if( !std::isfinite( rVal ) || rVal < 0.0 ) { throw lang::IllegalArgumentException( OUString::createFromAscii(mpStr) + ": verifyInput(): one of stroke attributes' DashArray value out of range (is " + OUString::number(rVal) + ")", mrIf, mnArgPos ); } } const char* mpStr; const uno::Reference< uno::XInterface >& mrIf; sal_Int16 mnArgPos; }; } void verifyInput( const rendering::StrokeAttributes& strokeAttributes, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { if( !std::isfinite( strokeAttributes.StrokeWidth ) || strokeAttributes.StrokeWidth < 0.0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): stroke attributes' StrokeWidth value out of range (is " + OUString::number(strokeAttributes.StrokeWidth) + ")", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( !std::isfinite( strokeAttributes.MiterLimit ) || strokeAttributes.MiterLimit < 0.0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): stroke attributes' MiterLimit value out of range (is " + OUString::number(strokeAttributes.MiterLimit) + ")", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } VerifyDashValue aVerifyDashValue( pStr, xIf, nArgPos ); for (auto const& aStrokeAttribute : strokeAttributes.DashArray) aVerifyDashValue( aStrokeAttribute ); for (auto const& aStrokeAttribute : strokeAttributes.LineArray) aVerifyDashValue( aStrokeAttribute ); if( strokeAttributes.StartCapType < rendering::PathCapType::BUTT || strokeAttributes.StartCapType > rendering::PathCapType::SQUARE ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): stroke attributes' StartCapType value is out of range (" + OUString::number(sal::static_int_cast(strokeAttributes.StartCapType)) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( strokeAttributes.EndCapType < rendering::PathCapType::BUTT || strokeAttributes.EndCapType > rendering::PathCapType::SQUARE ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): stroke attributes' StartCapType value is out of range (" + OUString::number(sal::static_int_cast(strokeAttributes.EndCapType)) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( strokeAttributes.JoinType >= rendering::PathJoinType::NONE && strokeAttributes.JoinType <= rendering::PathJoinType::BEVEL ) return; #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): stroke attributes' JoinType value is out of range (" + OUString::number(sal::static_int_cast(strokeAttributes.JoinType)) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } void verifyInput( const rendering::IntegerBitmapLayout& bitmapLayout, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { if( bitmapLayout.ScanLines < 0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): bitmap layout's ScanLines is negative", xIf, nArgPos ); #else (void)pStr; (void)xIf; (void)nArgPos; throw lang::IllegalArgumentException(); #endif } if( bitmapLayout.ScanLineBytes < 0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): bitmap layout's ScanLineBytes is negative", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( !bitmapLayout.ColorSpace.is() ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): bitmap layout's ColorSpace is invalid", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( bitmapLayout.ColorSpace->getBitsPerPixel() < 0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): bitmap layout's ColorSpace getBitsPerPixel() is negative", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( bitmapLayout.ColorSpace->getEndianness() >= util::Endianness::LITTLE && bitmapLayout.ColorSpace->getEndianness() <= util::Endianness::BIG ) return; #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): bitmap layout's ColorSpace getEndianness() value is out of range (" + OUString::number(sal::static_int_cast(bitmapLayout.ColorSpace->getEndianness())) + " not known)", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } void verifyInput( const rendering::FontRequest& fontRequest, const char* pStr, const uno::Reference< uno::XInterface >& xIf, ::sal_Int16 nArgPos ) { verifyInput( fontRequest.FontDescription, pStr, xIf, nArgPos ); if( !std::isfinite( fontRequest.CellSize ) ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): font request's CellSize value contains infinite or NAN", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( !std::isfinite( fontRequest.ReferenceAdvancement ) ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): font request's ReferenceAdvancement value contains infinite or NAN", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } if( fontRequest.CellSize != 0.0 && fontRequest.ReferenceAdvancement != 0.0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyInput(): font request's CellSize and ReferenceAdvancement are mutually exclusive, one of them must be 0.0", xIf, nArgPos ); #else throw lang::IllegalArgumentException(); #endif } } void verifyIndexRange( const geometry::IntegerRectangle2D& rect, const geometry::IntegerSize2D& size ) { const ::basegfx::B2IRange aRect( ::basegfx::unotools::b2IRectangleFromIntegerRectangle2D( rect ) ); if( aRect.getMinX() < 0 || aRect.getMaxX() > size.Width || aRect.getMinY() < 0 || aRect.getMaxY() > size.Height ) { throw css::lang::IndexOutOfBoundsException(); } } void verifyIndexRange( const geometry::IntegerPoint2D& pos, const geometry::IntegerSize2D& size ) { if( pos.X < 0 || pos.X > size.Width || pos.Y < 0 || pos.Y > size.Height ) { throw css::lang::IndexOutOfBoundsException(); } } void verifyBitmapSize( const geometry::IntegerSize2D& size, const char* pStr, const uno::Reference< uno::XInterface >& xIf ) { if( size.Width <= 0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyBitmapSize(): size has 0 or negative width (value: " + OUString::number(size.Width) + ")", xIf, 0 ); #else (void)pStr; (void)xIf; throw lang::IllegalArgumentException(); #endif } if( size.Height > 0 ) return; #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifyBitmapSize(): size has 0 or negative height (value: " + OUString::number(size.Height) + ")", xIf, 0 ); #else throw lang::IllegalArgumentException(); #endif } void verifySpriteSize( const geometry::RealSize2D& size, const char* pStr, const uno::Reference< uno::XInterface >& xIf ) { if( size.Width <= 0.0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifySpriteSize(): size has 0 or negative width (value: " + OUString::number(size.Width) + ")", xIf, 0 ); #else (void)pStr; (void)xIf; throw lang::IllegalArgumentException(); #endif } if( size.Height <= 0.0 ) { #if OSL_DEBUG_LEVEL > 0 throw lang::IllegalArgumentException( OUString::createFromAscii(pStr) + ": verifySpriteSize(): size has 0 or negative height (value: " + OUString::number(size.Height) + ")", xIf, 0 ); #else throw lang::IllegalArgumentException(); #endif } } } // namespace /* vim:set shiftwidth=4 softtabstop=4 expandtab: */