./Source/robodoc.c

UserInterface/Path_Check [ Functions ]

FUNCTION

Test the validity of the doc and source path. The doc path should not be a sub directory of the source path otherwise the generated documentation will be part of the generated documentation if robodoc is run more than once.

SYNOPSIS

static void Path_Check(
    char *sourcepath,
    char *docpath )

INPUTS

sourcepath -- the path to the source files.
docpath -- the path to the documentation files.

OUTPUT

error messages

SOURCE

{
    if ( docpath )
    {
        int                 dl;
        int                 sl;

        dl = strlen( docpath );
        sl = strlen( sourcepath );
        if ( dl >= sl )
        {
            int                 i;
            int                 equal = TRUE;

            for ( i = 0; i < sl; ++i )
            {
                if ( docpath[i] != sourcepath[i] )
                {
                    equal = FALSE;
                    break;
                }
            }
            if ( equal && ( dl == sl ) )
            {
                RB_Panic
                    ( "The source path and document path can not be equal\n" );
            }
            else
            {
                /* OK  */
            }
        }
    }
}