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imgtools/imglib/parameterfileprocessor/source/parameterfileprocessor.cpp
changeset 590 360bd6b35136
parent 0 044383f39525
equal deleted inserted replaced
588:c7c26511138f 590:360bd6b35136 
    29 @param aParamFileName parameter-file name
 
    29 @param aParamFileName parameter-file name
 
    30 
    30 
    31 @internalComponent
 
    31 @internalComponent
 
    32 @released
 
    32 @released
 
    33 */
 
    33 */
 
    34 CParameterFileProcessor::CParameterFileProcessor(String aParamFileName):
 
    34 CParameterFileProcessor::CParameterFileProcessor(const string& aParamFileName):
 
    35 												 iParamFileName(aParamFileName),iNoOfArguments(0),
 
    35 												 iParamFileName(aParamFileName),iNoOfArguments(0),
 
    36 												 iParamFileArgs(NULL)
 
    36 												 iParamFileArgs(NULL)
 
    37 {
 
    37 {
 
    38 }	
    38 }	
    39 
    39 
    47 @return True/False depending on the status of parameter-file open statement.
 
    47 @return True/False depending on the status of parameter-file open statement.
 
    48 */
 
    48 */
 
    49 bool CParameterFileProcessor::OpenFile()
 
    49 bool CParameterFileProcessor::OpenFile()
 
    50 {
 
    50 {
 
    51 	
    51 	
    52 	iParamFile.open(iParamFileName.data(),std::ios::binary);
 
    52 	iParamFile.open(iParamFileName.data(),ios_base::binary);
 
    53 	if (iParamFile.is_open())
 
    53 	if (iParamFile.is_open())
 
    54 		return true;
 
    54 		return true;
 
    55 	else
 
    55 	else
 
    56 	{		
    56 	{		
    57 		std::cout<<"Error: Couldn't open parameter-file for reading:"<<iParamFileName.c_str()<<"\n";
 
    57 		cout<<"Error: Couldn't open parameter-file for reading:"<<iParamFileName.c_str()<<"\n";
 
    58 		return false;
 
    58 		return false;
 
    59 	}
 
    59 	}
 
    60 }
 
    60 }
 
    61 
    61 
    62 
    62 
    73 	if(OpenFile())
 
    73 	if(OpenFile())
 
    74 	{
 
    74 	{
 
    75 		while(!iParamFile.eof())
 
    75 		while(!iParamFile.eof())
 
    76 		{
 
    76 		{
 
    77 			// Read the parameter-file line by line.
 
    77 			// Read the parameter-file line by line.
 
    78 			String line;
 
    78 			string line;
 
    79 			std::getline(iParamFile,line);
 
    79 			getline(iParamFile,line);
 
    80 
    80 
    81 			// Read the line till the occurence of character ';' or EOL.
 
    81 			// Read the line till the occurence of character ';' or EOL.
 
    82 			unsigned int pos = line.find_first_of(";\r\n");
 
    82 			unsigned int pos = line.find_first_of(";\r\n");
 
    83 			if (pos != std::string::npos)
 
    83 			if (pos != string::npos)
 
    84 				line = line.substr(0,pos);
 
    84 				line = line.substr(0,pos);
 
    85 			
    85 			
    86 			// Split the line if multiple parameters are provided
 
    86 			// Split the line if multiple parameters are provided
 
    87 			// in a single line.
 
    87 			// in a single line.
 
    88 			if(!SplitLine(line))
 
    88 			if(!SplitLine(line))
 
   114 @internalComponent
 
   114 @internalComponent
 
   115 @released
 
   115 @released
 
   116 
   116 
   117 @return True/False depending on the status of spliting.
 
   117 @return True/False depending on the status of spliting.
 
   118 */
 
   118 */
 
   119 bool CParameterFileProcessor::SplitLine(String& aLine)
 
   119 bool CParameterFileProcessor::SplitLine(string& aLine)
 
   120 {
 
   120 {
 
   121 	unsigned int startPos=0;
 
   121 	unsigned int startPos=0;
 
   122 	unsigned int endPos=0; 	
   122 	unsigned int endPos=0; 	
   123 
   123 
   124 	// Segregate parameters based on white-space or tabs.
 
   124 	// Segregate parameters based on white-space or tabs.
 
   125 	startPos= aLine.find_first_not_of(" \t",endPos);
 
   125 	startPos= aLine.find_first_not_of(" \t",endPos);
 
   126 	while(startPos != std::string::npos)
 
   126 	while(startPos != string::npos)
 
   127 	{		
   127 	{		
   128 		endPos= aLine.find_first_of(" \t",startPos);
 
   128 		endPos= aLine.find_first_of(" \t",startPos);
 
   129 		String paramStr= aLine.substr(startPos,endPos-startPos);
 
   129 		string paramStr= aLine.substr(startPos,endPos-startPos);
 
   130 
   130 
   131 		unsigned int position= aLine.find_first_of("\"",startPos);
 
   131 		unsigned int position= aLine.find_first_of("\"",startPos);
 
   132 
   132 
   133 		// If the parameter contains double quotes('"') then also include the spaces(if provided)
 
   133 		// If the parameter contains double quotes('"') then also include the spaces(if provided)
 
   134 		// within the quotes.		
   134 		// within the quotes.		
   135 		if((position!=std::string::npos) && position<=endPos)
 
   135 		if((position!=string::npos) && position<=endPos)
 
   136 		{
 
   136 		{
 
   137 			endPos= aLine.find_first_of("\"",position+1);
 
   137 			endPos= aLine.find_first_of("\"",position+1);
 
   138 			if(endPos!= std::string::npos)
 
   138 			if(endPos!= string::npos)
 
   139 			{				
   139 			{				
   140 				endPos= aLine.find_first_of(" \t",endPos+1);
 
   140 				endPos= aLine.find_first_of(" \t",endPos+1);
 
   141 				if(endPos != std::string::npos)
 
   141 				if(endPos != string::npos)
 
   142 				{
 
   142 				{
 
   143 					paramStr= aLine.substr(startPos,endPos-startPos);
 
   143 					paramStr= aLine.substr(startPos,endPos-startPos);
 
   144 				}
 
   144 				}
 
   145 				
   145 				
   146 				// Remove '"' from parameter
 
   146 				// Remove '"' from parameter
 
   153 				}
 
   153 				}
 
   154 			}
 
   154 			}
 
   155 			// Generate error message if enclosing quotes are not found.
 
   155 			// Generate error message if enclosing quotes are not found.
 
   156 			else
 
   156 			else
 
   157 			{
 
   157 			{
 
   158 				std::cout<<"Error while parsing parameter-file"<<iParamFileName.c_str()<<". Closing \"\"\" not found\n";
 
   158 				cout<<"Error while parsing parameter-file"<<iParamFileName.c_str()<<". Closing \"\"\" not found\n";
 
   159 				return false;				
   159 				return false;				
   160 			}
 
   160 			}
 
   161 		}
 
   161 		}
 
   162 
   162 
   163 		iParameters.push_back(paramStr);
 
   163 		iParameters.push_back(paramStr);
 
   177 bool CParameterFileProcessor::SetNoOfArguments()
 
   177 bool CParameterFileProcessor::SetNoOfArguments()
 
   178 {
 
   178 {
 
   179 	unsigned int noOfArguements = iParameters.size();	
   179 	unsigned int noOfArguements = iParameters.size();	
   180 	if (!noOfArguements)
 
   180 	if (!noOfArguements)
 
   181 	{
 
   181 	{
 
   182 		std::cout<<"Warning: No parameters specified in paramer-file:"<<iParamFileName.data()<<"\n";
 
   182 		cout<<"Warning: No parameters specified in paramer-file:"<<iParamFileName.data()<<"\n";
 
   183 		return false;
 
   183 		return false;
 
   184 	}
 
   184 	}
 
   185 	iNoOfArguments = noOfArguements+1;
 
   185 	iNoOfArguments = noOfArguements+1;
 
   186 	return true;
 
   186 	return true;
 
   187 }
 
   187 }
 
   200 	unsigned int paramSize = iParameters.size();
 
   200 	unsigned int paramSize = iParameters.size();
 
   201 	iParamFileArgs=new char*[paramSize+1];			  
   201 	iParamFileArgs=new char*[paramSize+1];			  
   202 	
   202 	
   203 	for (unsigned int count=1; count<=paramSize; count++)
 
   203 	for (unsigned int count=1; count<=paramSize; count++)
 
   204 	{
 
   204 	{
 
   205 		String param = iParameters.at(count-1);
 
   205 		string param = iParameters.at(count-1);
 
   206 		*(iParamFileArgs+count) = new char[param.size()+1];
 
   206 		*(iParamFileArgs+count) = new char[param.size()+1];
 
   207 		strcpy(*(iParamFileArgs+count),param.c_str());
 
   207 		strcpy(*(iParamFileArgs+count),param.c_str());
 
   208 	}
 
   208 	}
 
   209 }
 
   209 }
 
   210 
   210
FCL/sftools/dev/build