1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/libs/assimp/RemoveComments.cpp	Sat Feb 01 19:58:19 2014 +0200
     1.3 @@ -0,0 +1,108 @@
     1.4 +/*
     1.5 +Open Asset Import Library (assimp)
     1.6 +----------------------------------------------------------------------
     1.7 +
     1.8 +Copyright (c) 2006-2012, assimp team
     1.9 +All rights reserved.
    1.10 +
    1.11 +Redistribution and use of this software in source and binary forms, 
    1.12 +with or without modification, are permitted provided that the 
    1.13 +following conditions are met:
    1.14 +
    1.15 +* Redistributions of source code must retain the above
    1.16 +  copyright notice, this list of conditions and the
    1.17 +  following disclaimer.
    1.18 +
    1.19 +* Redistributions in binary form must reproduce the above
    1.20 +  copyright notice, this list of conditions and the
    1.21 +  following disclaimer in the documentation and/or other
    1.22 +  materials provided with the distribution.
    1.23 +
    1.24 +* Neither the name of the assimp team, nor the names of its
    1.25 +  contributors may be used to endorse or promote products
    1.26 +  derived from this software without specific prior
    1.27 +  written permission of the assimp team.
    1.28 +
    1.29 +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
    1.30 +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
    1.31 +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    1.32 +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
    1.33 +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    1.34 +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
    1.35 +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    1.36 +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
    1.37 +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
    1.38 +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
    1.39 +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1.40 +
    1.41 +----------------------------------------------------------------------
    1.42 +*/
    1.43 +
    1.44 +/** @file  RemoveComments.cpp
    1.45 + *  @brief Defines the CommentRemover utility class
    1.46 + */
    1.47 +
    1.48 +#include "AssimpPCH.h"
    1.49 +#include "RemoveComments.h"
    1.50 +#include "ParsingUtils.h"
    1.51 +
    1.52 +namespace Assimp	{
    1.53 +
    1.54 +// ------------------------------------------------------------------------------------------------
    1.55 +// Remove line comments from a file
    1.56 +void CommentRemover::RemoveLineComments(const char* szComment,
    1.57 +	char* szBuffer, char chReplacement /* = ' ' */)
    1.58 +{
    1.59 +	// validate parameters
    1.60 +	ai_assert(NULL != szComment && NULL != szBuffer && *szComment);
    1.61 +
    1.62 +	const size_t len = strlen(szComment);
    1.63 +	while (*szBuffer)	{
    1.64 +
    1.65 +		// skip over quotes
    1.66 +		if (*szBuffer == '\"' || *szBuffer == '\'')
    1.67 +			while (*szBuffer++ && *szBuffer != '\"' && *szBuffer != '\'');
    1.68 +
    1.69 +		if (!strncmp(szBuffer,szComment,len)) {
    1.70 +			while (!IsLineEnd(*szBuffer))
    1.71 +				*szBuffer++ = chReplacement;
    1.72 +		}
    1.73 +		++szBuffer;
    1.74 +	}
    1.75 +}
    1.76 +
    1.77 +// ------------------------------------------------------------------------------------------------
    1.78 +// Remove multi-line comments from a file
    1.79 +void CommentRemover::RemoveMultiLineComments(const char* szCommentStart,
    1.80 +	const char* szCommentEnd,char* szBuffer,
    1.81 +	char chReplacement)
    1.82 +{
    1.83 +	// validate parameters
    1.84 +	ai_assert(NULL != szCommentStart && NULL != szCommentEnd &&
    1.85 +		NULL != szBuffer && *szCommentStart && *szCommentEnd);
    1.86 +
    1.87 +	const size_t len  = strlen(szCommentEnd);
    1.88 +	const size_t len2 = strlen(szCommentStart);
    1.89 +
    1.90 +	while (*szBuffer)	{
    1.91 +		// skip over quotes
    1.92 +		if (*szBuffer == '\"' || *szBuffer == '\'')
    1.93 +			while (*szBuffer++ && *szBuffer != '\"' && *szBuffer != '\'');
    1.94 +
    1.95 +		if (!strncmp(szBuffer,szCommentStart,len2))  {
    1.96 +			while (*szBuffer) {
    1.97 +				if (!::strncmp(szBuffer,szCommentEnd,len)) {
    1.98 +					for (unsigned int i = 0; i < len;++i)
    1.99 +						*szBuffer++ = chReplacement;
   1.100 +
   1.101 +					break;
   1.102 +				}
   1.103 +			*szBuffer++ = chReplacement;
   1.104 +			}
   1.105 +			continue;
   1.106 +		}
   1.107 +		++szBuffer;
   1.108 +	}
   1.109 +}
   1.110 +
   1.111 +} // !! Assimp