;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
-;;;; Name: parse-macros.lisp
-;;;; Purpose: Macros for UMLS file parsing
-;;;; Programmer: Kevin M. Rosenberg
-;;;; Date Started: Apr 2000
+;;;; Name: parse-macros.lisp
+;;;; Purpose: Macros for UMLS file parsing
+;;;; Author: Kevin M. Rosenberg
+;;;; Created: Apr 2000
;;;;
-;;;; $Id: parse-macros.lisp,v 1.4 2003/05/06 01:34:57 kevin Exp $
+;;;; $Id$
;;;;
;;;; This file, part of UMLisp, is
-;;;; Copyright (c) 2000-2002 by Kevin M. Rosenberg, M.D.
+;;;; Copyright (c) 2000-2004 by Kevin M. Rosenberg, M.D.
;;;;
;;;; UMLisp users are granted the rights to distribute and use this software
;;;; as governed by the terms of the GNU General Public License.
(in-package #:umlisp)
+(defun read-umls-line (strm &optional (eof 'eof))
+ "Read a line from a UMLS stream, split into fields"
+ (let ((line (read-line strm nil eof)))
+ (if (eq line eof)
+ eof
+ (delimited-string-to-list line #\| t))))
-(defmacro with-umls-file ((line filename) &body body)
-"Opens a UMLS and processes each parsed line with (body) argument"
- (let ((ustream (gensym "STRM-"))
- (eof (gensym "EOF-")))
- `(with-open-file
- (,ustream (umls-pathname ,filename) :direction :input)
- (do ((,line (read-umls-line ,ustream ,eof)
- (read-umls-line ,ustream ,eof)))
- ((eq ,line 'eof) t)
- ,@body))))
+(defun source-files (path)
+ (if (probe-file path)
+ (list path)
+ (sort
+ (directory (make-pathname :defaults path
+ :type :wild
+ :name (concatenate 'string (pathname-name path)
+ (aif (pathname-type path)
+ (concatenate 'string "." it)
+ ""))))
+ #'(lambda (a b)
+ (string-lessp (pathname-type a) (pathname-type b))))))
-(defmacro with-buffered-umls-file ((line filename) &body body)
+(defmacro with-buffered-reading-umls-file ((line path) &body body)
"Opens a UMLS and processes each parsed line with (body) argument"
(let ((ustream (gensym "STRM-"))
(buffer (gensym "BUF-"))
- (eof (gensym "EOF-")))
- `(let ((,buffer (make-fields-buffer)))
- (with-open-file
- (,ustream (umls-pathname ,filename) :direction :input)
+ (eof (gensym "EOF-"))
+ (files (gensym "FILES-")))
+ `(let ((,eof (gensym "EOFSYM-"))
+ (,buffer (make-fields-buffer))
+ (,files (source-files ,path)))
+ (with-open-file (,ustream (first ,files) :direction :input)
(do ((,line (read-buffered-fields ,buffer ,ustream #\| ,eof)
(read-buffered-fields ,buffer ,ustream #\| ,eof)))
((eq ,line ,eof) t)
+ (setq ,line (coerce ,line 'list))
+ (print ,line)
,@body)))))
-(defmacro with-buffered2-umls-file ((line filename) &body body)
+(defmacro with-reading-umls-file ((line path) &body body)
"Opens a UMLS and processes each parsed line with (body) argument"
(let ((ustream (gensym "STRM-"))
- (buffer (gensym "BUF-"))
- (eof (gensym "EOF-")))
- `(let ((,buffer (make-fields-buffer2)))
- (with-open-file
- (,ustream (umls-pathname ,filename)
- :direction :input :if-exists :overwrite)
- (do ((,line (read-buffered-fields ,buffer ,ustream #\| ,eof)
- (read-buffered-fields ,buffer ,ustream #\| ,eof)))
+ (eof (gensym "EOF-"))
+ (files (gensym "FILES-")))
+ `(let ((,eof (gensym "EOFSYM-"))
+ (,files (source-files ,path)))
+ (with-open-file (,ustream (first ,files) :direction :input)
+ (do ((,line (read-umls-line ,ustream ,eof)
+ (read-umls-line ,ustream ,eof)))
((eq ,line ,eof) t)
,@body)))))
+
+(defmacro with-umls-ufile ((line ufile) &body body)
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ `(with-reading-umls-file (,line (ufile-pathname ,ufile))
+ ,@body))
+
+(defmacro with-umls-file ((line ufile) &body body)
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ `(with-reading-umls-file (,line (umls-pathname ,ufile))
+ ,@body))
+
+(defmacro with-buffered-umls-file ((line filename) &body body)
+ "Opens a UMLS and processes each parsed line with (body) argument"
+ (let ((ustream (gensym "STRM-"))
+ (buffer (gensym "BUF-"))
+ (eof (gensym "EOF-")))
+ `(let ((,buffer (make-fields-buffer))
+ (,eof (gensym "EOFSYM-")))
+ (with-open-file
+ (,ustream (umls-pathname ,filename) :direction :input)
+ (do ((,line (read-buffered-fields ,buffer ,ustream #\| ,eof)
+ (read-buffered-fields ,buffer ,ustream #\| ,eof)))
+ ((eq ,line ,eof) t)
+ ,@body)))))
+
+