XRootD
XrdOucTokenizer.hh
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#ifndef __OOUC_TOKENIZER__
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#define __OOUC_TOKENIZER__
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/******************************************************************************/
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/* */
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/* X r d O u c T o k e n i z e r . h h */
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/* */
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/* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University */
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/* Produced by Andrew Hanushevsky for Stanford University under contract */
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/* DE-AC02-76-SFO0515 with the Deprtment of Energy */
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/* */
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/* This file is part of the XRootD software suite. */
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/* */
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/* XRootD is free software: you can redistribute it and/or modify it under */
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/* the terms of the GNU Lesser General Public License as published by the */
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/* Free Software Foundation, either version 3 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
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/* License for more details. */
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/* */
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/* You should have received a copy of the GNU Lesser General Public License */
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/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
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/* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
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/* */
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/* The copyright holder's institutional names and contributor's names may not */
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/* be used to endorse or promote products derived from this software without */
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/* specific prior written permission of the institution or contributor. */
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/******************************************************************************/
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class
XrdOucTokenizer
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{
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public
:
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XrdOucTokenizer
(
char
*bp) {
Attach
(bp);}
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~XrdOucTokenizer
() {}
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// Attach a new buffer to the tokenizer.
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//
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void
Attach
(
char
*bp);
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// Get the next record from a buffer. Return null upon eof or error.
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//
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char
*
GetLine
();
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// Get the next blank-delimited token in the record returned by Getline(). A
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// null pointer is returned if no more tokens remain. Each token is terminated
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// a null byte. Note that the record buffer is modified during processing. The
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// routine may optionally return a pointer to the remainder of the line with
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// no leading blanks. The lowcase argument, if 1, converts all letters to lower
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// case in the token.
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//
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char
*
GetToken
(
char
**rest=0,
int
lowcase=0);
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// RetToken() simply backups the token scanner the last tken returned. Only
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// one backup is allowed.
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//
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void
RetToken
();
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// A 0 indicates that tabs in the stream should be converted to spaces.
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// A 1 inducates that tabs should be left alone (the default).
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//
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void
Tabs
(
int
x=1) {notabs = !x;}
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/******************************************************************************/
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private
:
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char
*buff;
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char
*token;
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char
*tnext;
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int
notabs;
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};
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#endif
XrdOucTokenizer
Definition:
XrdOucTokenizer.hh:33
XrdOucTokenizer::Tabs
void Tabs(int x=1)
Definition:
XrdOucTokenizer.hh:65
XrdOucTokenizer::GetToken
char * GetToken(char **rest=0, int lowcase=0)
Definition:
XrdOucTokenizer.cc:93
XrdOucTokenizer::XrdOucTokenizer
XrdOucTokenizer(char *bp)
Definition:
XrdOucTokenizer.hh:36
XrdOucTokenizer::GetLine
char * GetLine()
Definition:
XrdOucTokenizer.cc:55
XrdOucTokenizer::Attach
void Attach(char *bp)
Definition:
XrdOucTokenizer.cc:43
XrdOucTokenizer::RetToken
void RetToken()
Definition:
XrdOucTokenizer.cc:125
XrdOucTokenizer::~XrdOucTokenizer
~XrdOucTokenizer()
Definition:
XrdOucTokenizer.hh:38
XrdOuc
XrdOucTokenizer.hh
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