const std::string& str, const std::string& sub, const std::string& nsub
);
bool ReadFile( TParsedLines& lines, const std::string& fname );
-void ExpandGroups( TLines& res, const TLines& lines );
+void ExpandGroups( TLines& res, const TLines& lines, const TVariables& vars );
void ExpandVariables( TLines& res, const TLines& lines, const TVariables& vars );
-void ParseIncludes( TLines& res, const TLines& lines, const std::string& ext );
+void ParseIncludes( TLines& res, const TLines& lines, const std::string& ext = "" );
void PrintLines(
const std::string& prefix, const std::string& suffix,
const TLines& lines, std::ostream& out
return( 1 );
} // fi
- std::string lname = argv[ 2 ];
+ std::string input_definitions_fname = argv[ 1 ];
+ std::string library_name = argv[ 2 ];
+ std::string header_file_fname = argv[ 3 ];
+ std::string source_file_fname = argv[ 4 ];
// Read file and simple parse it
TParsedLines lines;
- if( !ReadFile( lines, argv[ 1 ] ) )
+ if( !ReadFile( lines, input_definitions_fname ) )
{
std::cerr
<< "Error opening file: \""
- << argv[ 1 ] << "\""
+ << input_definitions_fname << "\""
<< std::endl;
return( 1 );
} // fi
- // Build definitions
+ // Expand variable definitions
TVariables vars;
for( auto dIt = lines[ 'd' ].begin( ); dIt != lines[ 'd' ].end( ); ++dIt )
{
for( ; tIt != tokens.end( ); ++tIt )
vars[ vName ].push_back( *tIt );
+ TLines res;
+ ExpandVariables( res, vars[ vName ], vars );
+ vars[ vName ] = res;
+
} // rof
// First include section
- TLines first_includes;
- ParseIncludes( first_includes, lines[ 'f' ], "" );
-
- TLines normal_includes;
- ParseIncludes( normal_includes, lines[ 'i' ], "" );
-
- TLines template_includes;
- ParseIncludes( template_includes, lines[ 't' ], "" );
-
- TLines template_sources;
+ TLines first_includes, normal_includes, template_includes, template_sources;
+ ParseIncludes( first_includes, lines[ 'f' ] );
+ ParseIncludes( normal_includes, lines[ 'i' ] );
+ ParseIncludes( template_includes, lines[ 't' ] );
ParseIncludes( template_sources, lines[ 't' ], "xx" );
// Expand groups
- TLines classes;
- ExpandGroups( classes, lines[ 'c' ] );
+ TLines pre_classes;
+ ExpandGroups( pre_classes, lines[ 'c' ], vars );
// Expand variables
TLines real_classes;
- ExpandVariables( real_classes, classes, vars );
-
- // Prepare precompiler options
- TLines global_header;
- std::stringstream global_header_stream;
- global_header_stream
- << "#ifndef __" << lname << "__H__" << std::endl
- << "#define __" << lname << "__H__" << std::endl<< std::endl
- << "#include <cpPlugins_Config.h>" << std::endl << std::endl;
- global_header.push_back( global_header_stream.str( ) );
-
- TLines macro_header;
- std::stringstream macro_header_stream;
- macro_header_stream
- << "#ifdef " << lname << "_EXPORTS" << std::endl
- << "# define " << lname << "_PREFIX template class "
- << lname << "_EXPORT" << std::endl
- << "#else // " << lname << "_EXPORTS" << std::endl
- << "# define " << lname << "_PREFIX extern template class" << std::endl
- << "#endif // " << lname << "_EXPORTS" << std::endl;
- macro_header.push_back( macro_header_stream.str( ) );
-
- TLines end_global_header;
- std::stringstream end_global_header_stream;
- end_global_header_stream
- << "#endif // __" << lname << "__H__" << std::endl;
- end_global_header.push_back( end_global_header_stream.str( ) );
-
- // Write header file
- std::ofstream header_file( argv[ 3 ] );
+ ExpandVariables( real_classes, pre_classes, vars );
+
+ // Prepare header file
+ std::ofstream header_file( header_file_fname.c_str( ) );
if( !header_file )
{
std::cerr
- << "Error opening \"" << argv[ 3 ] << "\" for writing." << std::endl;
+ << "Error opening \"" << header_file_fname
+ << "\" for writing." << std::endl;
return( 1 );
} // fi
- PrintLines( "", "", global_header, header_file );
+
+ // Print header
header_file
- << "#include <" << lname << "_Export.h>" << std::endl << std::endl;
+ << "#ifndef __" << library_name << "__H__" << std::endl
+ << "#define __" << library_name << "__H__" << std::endl<< std::endl
+ << "#include <cpPlugins_Config.h>" << std::endl
+ << "#include <" << library_name << "_Export.h>" << std::endl << std::endl;
PrintLines( "", "", lines[ 'b' ], header_file );
header_file << std::endl;
PrintLines( "", "", first_includes, header_file );
- PrintLines( "", "", macro_header, header_file );
+ header_file
+ << "#ifdef " << library_name << "_EXPORTS" << std::endl
+ << "# define " << library_name << "_PREFIX template class "
+ << library_name << "_EXPORT" << std::endl
+ << "#else // " << library_name << "_EXPORTS" << std::endl
+ << "# define " << library_name
+ << "_PREFIX extern template class" << std::endl
+ << "#endif // "
+ << library_name << "_EXPORTS" << std::endl;
PrintLines( "", "", normal_includes, header_file );
PrintLines( "", "", template_includes, header_file );
- header_file << std::endl << "#ifdef " << lname << "_EXPORTS" << std::endl;
+ header_file
+ << std::endl << "#ifdef " << library_name << "_EXPORTS" << std::endl;
PrintLines( "", "", template_sources, header_file );
- header_file << "#endif // " << lname << "_EXPORTS" << std::endl;
- header_file << std::endl;
- PrintLines( lname + std::string( "_PREFIX " ), ";", real_classes, header_file );
+ header_file << "#endif // " << library_name << "_EXPORTS" << std::endl;
header_file << std::endl;
- PrintLines( "", "", end_global_header, header_file );
+ PrintLines(
+ library_name + std::string( "_PREFIX " ), ";", real_classes, header_file
+ );
+ header_file
+ << std::endl << "#endif // __" << library_name << "__H__" << std::endl;
header_file.close( );
// Write source file
- std::ofstream source_file( argv[ 4 ] );
+ std::ofstream source_file( source_file_fname );
if( !source_file )
{
std::cerr
- << "Error opening \"" << argv[ 3 ] << "\" for writing." << std::endl;
+ << "Error opening \"" << header_file_fname << "\" for writing." << std::endl;
return( 1 );
} // fi
source_file
- << "#include \"" << argv[ 3 ] << "\"" << std::endl;
- /* TODO
- PrintLines( "", "", first_includes, source_file );
- PrintLines( "", "", template_includes, source_file );
- source_file << std::endl;
- PrintLines(
- std::string( "template class " ) + lname + std::string( "_EXPORT " ),
- ";", real_classes, source_file
- );
- */
+ << "#include \"" << header_file_fname << "\"" << std::endl;
source_file.close( );
return( 0 );
}
)
{
std::string res = str;
- size_t index = 0;
- while( true )
- {
- index = res.find( sub, index );
- if( index == std::string::npos ) break;
+ size_t index;
+ while( ( index = res.find( sub ) ) != std::string::npos )
res.replace( index, sub.size( ), nsub );
- index += sub.size( );
-
- } // elihw
return( res );
}
}
// -------------------------------------------------------------------------
-void ExpandGroups( TLines& res, const TLines& lines )
+void ExpandGroups( TLines& res, const TLines& lines, const TVariables& vars )
{
for( auto lIt = lines.begin( ); lIt != lines.end( ); ++lIt )
{
- auto b_pos = lIt->find( "#{" );
+ auto b_pos = lIt->find( "@{" );
if( b_pos != std::string::npos )
{
auto e_pos = lIt->find( "}" );
auto expansion = lIt->substr( b_pos + 2, e_pos - b_pos - 2 );
auto tokens = Tokenize( expansion, ";" );
for( auto tIt = tokens.begin( ); tIt != tokens.end( ); ++tIt )
- *tIt = lIt->substr( 0, b_pos ) + *tIt + lIt->substr( e_pos + 1 );
- ExpandGroups( res, tokens );
+ {
+ auto vIt = vars.find( *tIt );
+ if( vIt != vars.end( ) )
+ {
+ auto wIt = vIt->second.begin( );
+ std::string values = *wIt;
+ for( wIt++; wIt != vIt->second.end( ); ++wIt )
+ values += ";" + *wIt;
+ *tIt = Replace( *lIt, vIt->first, values );
+ }
+ else
+ *tIt = lIt->substr( 0, b_pos ) + *tIt + lIt->substr( e_pos + 1 );
+
+ } // rof
+ ExpandGroups( res, tokens, vars );
}
else
res.push_back( *lIt );
// -------------------------------------------------------------------------
void ExpandVariables( TLines& res, const TLines& lines, const TVariables& vars )
{
- const char* int_types[] = { "char", "short", "int", "long" };
- const char* float_types[] = { "float", "double" };
- unsigned int n_int_types = 4, n_float_types = 2;
for( auto lIt = lines.begin( ); lIt != lines.end( ); ++lIt )
{
auto b_pos = lIt->find( "#" );
{
auto tokens = Tokenize( lIt->substr( b_pos ), " ,;:{}[]()\"$&<>" );
std::string cmd = tokens[ 0 ];
- if(
- cmd == "#int_types" || cmd == "#uint_types" || cmd == "#float_types"
- )
+ auto vIt = vars.find( cmd );
+ if( vIt != vars.end( ) )
{
- const char** types = ( cmd == "#float_types" )? float_types: int_types;
- unsigned int size = ( cmd == "#float_types" )? n_float_types: n_int_types;
- std::string ustr = ( ( cmd == "#uint_types" )? "unsigned ": "" );
- TLines new_res;
- for( unsigned int i = 0; i < size; ++i )
- new_res.push_back( Replace( *lIt, cmd, ustr + types[ i ] ) );
- ExpandVariables( res, new_res, vars );
- }
- else
- {
- auto vIt = vars.find( cmd );
- if( vIt != vars.end( ) )
+ if( vIt->second.size( ) > 0 )
{
TLines new_res;
- for(
- auto wIt = vIt->second.begin( ); wIt != vIt->second.end( ); ++wIt
- )
+ for( auto wIt = vIt->second.begin( ); wIt != vIt->second.end( ); ++wIt )
new_res.push_back( Replace( *lIt, cmd, *wIt ) );
ExpandVariables( res, new_res, vars );