tdegraphics/ksvg/scripts/makecc

function printg( a )
{
    printf a >> FILENAME ".cc"
}
function doFunc( a )
{
    gsub("attribute", "", $0)  
    nr = split($0, b, " ")
    # do method
    i = 1
    nrparams = 0
    rettype = b[1]
    while ( i  < nr && b[i + 1] != "(" )
    {
        printg( b[i++] )
        printg( " " )
    }
    printg( clas "::" )
    method = b[i]
    while ( i  < nr && b[i + 1] != ");"  )
    {
        if( b[i] == "in" )
        {
            if( b[i + 1] != "float" && match( b[i + 1], "unsigned") == 0)
            {
                float = "ok"
                printg( "const " )
            }
            else
                float = "bad"
            i++
            while ( i + 1 < nr && b[i + 1] != "in" && b[i + 1] != ");" )
            {
                printg( b[i++] " " )
            }
	    param[nrparams++] = b[i]
            if( float == "ok" )
                printg( "&" b[i++]  )
            else
                printg( b[i++]  )
            if( i < nr ) printg( " " )
        }
        else
            printg( b[i++] )
    }
    printg( ")\n{\n" );
    if( rettype != "void" )
    {
        printg( "\tif(!impl) return ; // FIXME\n" )
        printg( "\treturn impl->" method "(" )
    }
    else
        printg( "\tif(impl)\n\t\timpl->" method "(" )
    k = 0
    while( k < nrparams )
    {
        printg( param[k++] )
	if( k < nrparams ) printg( " " )
    }
    printg( ");\n" )
    printg( "}\n\n" );
}

function doAttr( a, class )
{
    sub( ";", "", a)
    sub( "\r", "", a)
    gsub("attribute", "", a)  
    nr = split(a, b, " ")

    # do put method
    printg( "void " clas "::set" )
    printg( toupper( substr( b[nr], 1, 1) ) )
    printg( substr( b[nr], 2) "(" )
    i = 1
    if( b[i] != "float" && match( b[i], "unsigned") == 0)
    {
    	float = "ok"
    	printg( "const " )
    }
    else
        float = "bad"
    while ( i  < nr  )
    {
        printg( b[i++] )
	if( i < nr ) printg( " " )
    }
    if( float == "ok" )
        printg( " &" b[nr] ")\n{\n" )
    else
        printg( " " b[nr] ")\n{\n" )
    printg( "\tif(impl)\n\t\timpl->set")
    printg( toupper( substr( b[nr], 1, 1) ) )
    printg( substr( b[nr], 2) "(" )
    printg( b[nr] ");\n}\n\n" )

    # do get method
    i = 1
    while ( i  < nr  )
    {
        printg( b[i++] " " )
    }
    $temp = b[nr]
    printg( clas "::" $temp "() const\n{\n" )
    printg( "\tif(!impl) return ; // FIXME\n\treturn impl->" )
    printg( substr( b[nr], 1) "(" )
    printg( ");\n}\n\n" )
}

function doReadonlyAttr( a, class )
{
    gsub("readonly attribute", "", $0)  
    nr = split($0, b, " ")
    
    # do get method
    i = 1
    while ( i  < nr  )
    {
        printg( b[i++] " " )
    }
    sub( ";", "", b[nr])
    sub( "\r", "", b[nr])
    $temp = b[nr]
    printg( clas "::" $temp "() const\n{\n" )
    printg( "\tif(!impl) return ; // FIXME\n\treturn impl->" )
    printg( substr( b[nr], 1) "(" )
    printg( ");\n}\n\n" )
}
{
 sub("boolean", "bool", $0)
 if(/interface /)
 {
   gsub("  interface ", "", $0) 
   gsub(": ", ": public ", $0) 
   gsub(",", ", public", $0) 
   gsub("{", "\n{", $0) 
   sub( ";", "", $0 )
   sub( "\r", "", $0 )
   nr = split($0, b, " ")
   clas = b[1]
   #printg( "// " clas " specification\n\n\n" )
   printg( clas "::"  clas "()" )
   if( nr > 2 )
   {
       i = 2
       sub( ":", " : ", b[i] )
       while ( i  < nr  )
       {
          sub( "public", "", b[i] )
          sub( ",", "(), ", b[i] )
          printg( b[i++] ) 
       }
       printg( "()" )
   }
   printg( "\n{\n\timpl = new " clas "Impl();\n\timpl->ref();\n}\n\n" )
   printg( clas "::"  clas "(const " clas " &other)" )
   if( nr > 2 )
   {
       i = 2
       while ( i  < nr  )
          printg( b[i++] ) 

       printg( "(), impl(0)" )
   }
   else
      printg( " : impl(0)" )
   printg( "\n{\n\t(*this) = other;\n}\n\n" )
   printg( clas " &" clas "::operator =(const " clas " &other)\n{\n\tif(impl == other.impl)\n\t\treturn *this;\n\n\tif(impl)\n\t\timpl->deref();\n\n\timpl = other.impl;\n\n\tif(impl)\n\t\timpl->ref();\n\n\treturn *this;\n}\n\n" )
   printg( clas "::" clas "(" clas "Impl *other)" )
   if( nr > 2 )
   {
       i = 2
       while ( i  < nr  )
          printg( b[i++] ) 

       printg( "()" )
   }
   printg( "\n{\n\timpl = other;\n\tif(impl)\n\t\timpl->ref();\n}\n\n" )
   printg( clas "::~" clas "()\n{\n\tif(impl)\n\t\timpl->deref();\n}\n\n" )
 }
 else if(/readonly attribute/)
 { 
    doReadonlyAttr( $0, $class )
 }
 else if(/attribute /)
 { 
    doAttr( $0, $class )
 }
 else if(/raises/)
 { 
 }
 else if(/\)/)
 { 
    doFunc( $0 );
 }
 else if(/};/)
 { 
 }
 else if(/ = /)
 { 
 }
 #else  if(//)
 #{
 #  # end of class
 #  printf $0;
 #}
}
# END
# {
#    print "};";
# }