./Source/robohdrs.c

ROBOhdrs/insertHeaders [ Functions ]

NAME

insertHeaders

SYNOPSIS

*    static void insertHeaders(ctags_t *e, char *project, char *dstpath, char *srcpath)

SOURCE

static void
insertHeaders( ctags_t * e, char *project, char *dstpath, char *srcpath )
{
    FILE               *ifp, *ofp;
    ctag_t             *ctag = e->ctag;
    int                 lnum = 0, funcline = 0;
    char                buf[MAXLINE], *funcname = 0;

    if ( !ctag || !dstpath || !srcpath )
    {
        return;
    }

    assert( ofp = fopen( dstpath, "w" ) );
    assert( ifp = fopen( srcpath, "r" ) );

    /* include file header only if project name is defined */
    if ( project )
    {
        roboFileHeader( ofp, project, dstpath );
    }

    while ( fgets( buf, MAXLINE, ifp ) != NULL )
    {
        lnum++;
        while ( ctag->prev )
        {
            ctag = ctag->prev;
        }
        for ( ;; )
        {
            if ( incSrc && funcline && lnum >= funcline
                 && ctag->linenum == lnum )
            {
                funcline = 0;
                insertSrcEnd( ofp, funcname );
            }
            if ( ctag->linenum == lnum )
            {
                if ( typeOk( ctag->type ) )
                {
                    roboHeader( ofp, ctag->fname, ctag->name, ctag->type,
                                ctag->decl );
                    funcline = lnum;
                    funcname = ctag->name;
                }
                break;
            }
            else if ( ctag->next )
            {
                ctag = ctag->next;
            }
            else
            {
                break;
            }
        }                       /* end ctag loop */
        fprintf( ofp, "%s", buf );
    }

    if ( incSrc && funcline )
    {
        insertSrcEnd( ofp, funcname );
    }

    fclose( ifp );
    fclose( ofp );
}