X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=base%2Futils.cl;fp=base%2Futils.cl;h=0000000000000000000000000000000000000000;hb=998937376fa6f9ce29bd3c7954fb0ebca91c37d7;hp=1a34f78513a2c039b121b362e5a45ec15e2b2e3e;hpb=2cf33a79e15065d4a231658a8912d4f728e11560;p=clsql.git

diff --git a/base/utils.cl b/base/utils.cl
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--- a/base/utils.cl
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@@ -1,78 +0,0 @@
-;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; *************************************************************************
-;;;; FILE IDENTIFICATION
-;;;;
-;;;; Name:         utils.cl
-;;;; Purpose:      SQL utility functions
-;;;; Programmer:   Kevin M. Rosenberg
-;;;; Date Started: Mar 2002
-;;;;
-;;;; $Id: utils.cl,v 1.7 2002/09/30 01:57:32 kevin Exp $
-;;;;
-;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
-;;;;
-;;;; CLSQL users are granted the rights to distribute and use this software
-;;;; as governed by the terms of the Lisp Lesser GNU Public License
-;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
-;;;; *************************************************************************
-
-(declaim (optimize (debug 3) (speed 3) (safety 1) (compilation-speed 0)))
-(in-package :clsql-base-sys)
-
-(defun number-to-sql-string (num)
-  (etypecase num
-    (integer
-     num)
-    (rational
-     (float-to-sql-string (coerce num 'double-float)))
-    (number
-     (float-to-sql-string num))))
-
-(defun float-to-sql-string (num)
-  "Convert exponent character for SQL"
-  (let ((str (write-to-string num :readably t)))
-    (cond
-     ((find #\f str)
-      (substitute #\e #\f str))
-     ((find #\d str)
-      (substitute #\e #\d str))
-     ((find #\F str)
-      (substitute #\e #\F str))
-     ((find #\D str)
-      (substitute #\e #\D str))
-     ((find #\S str)
-      (substitute #\e #\S str))
-     (t
-      str))))
-
-  (defun sql-escape (identifier)
-  "Change hyphens to underscores, ensure string"
-  (let* ((unescaped (etypecase identifier
-                      (symbol (symbol-name identifier))
-                      (string identifier)))
-         (escaped (make-string (length unescaped))))
-    (dotimes (i (length unescaped))
-      (setf (char escaped i)
-            (cond ((equal (char unescaped i) #\-)
-                   #\_)
-                  ;; ...
-                  (t
-                   (char unescaped i)))))
-    escaped))
-
-
-(defun sql-escape-quotes (s)
-  "Escape quotes for SQL string writing"
-  (substitute-string-for-char s #\' "''"))
-
-(defun substitute-string-for-char (procstr match-char subst-str) 
-"Substitutes a string for a single matching character of a string"
-  (let ((pos (position match-char procstr)))
-    (if pos
-	(concatenate 'string
-	  (subseq procstr 0 pos) subst-str
-	  (substitute-string-for-char 
-	   (subseq procstr (1+ pos)) match-char subst-str))
-      procstr)))
-
-