CgiInput.h
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1 /* -*-mode:c++; c-file-style: "gnu";-*- */
2 /*
3  * $Id: CgiInput.h,v 1.8 2014/04/23 20:55:03 sebdiaz Exp $
4  *
5  * Copyright (C) 1996 - 2004 Stephen F. Booth <sbooth@gnu.org>
6  * 2007 Sebastien DIAZ <sebastien.diaz@gmail.com>
7  * Part of the GNU cgicc library, http://www.gnu.org/software/cgicc
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 3 of the License, or (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
22  */
23 
24 #ifndef _CGIINPUT_H_
25 #define _CGIINPUT_H_ 1
26 
27 #ifdef __GNUG__
28 # pragma interface
29 #endif
30 
38 #include <string>
39 
40 #include "CgiDefs.h"
41 
42 namespace cgicc {
43 
44  // ============================================================
45  // Class CgiInput
46  // ============================================================
47 
58  class CGICC_API CgiInput
59  {
60  public:
61 
62  // ============================================================
63 
66 
72  inline
74  {}
75 
83  inline
84  CgiInput(const CgiInput& input)
85  { operator=(input); }
86 
92  virtual ~CgiInput();
94 
95 
96  // ============================================================
97 
100 
108  inline bool
109  operator== (const CgiInput& /*input*/) const
110  { return true; }
111 
119  inline bool
120  operator!= (const CgiInput& input) const
121  { return ! operator==(input); }
122 
130  inline CgiInput&
131  operator= (const CgiInput& /*input*/)
132  { return *this; }
134 
135  // ============================================================
136 
139 
148  virtual size_t read(char *data, size_t length);
149 
158  virtual std::string getenv(const char *varName);
160  };
161 
162 } // namespace cgicc
163 
164 #endif /* ! _CGIINPUT_H_ */
Class that abstracts a data source.
Definition: CgiInput.h:58
Platform and operating system specific macro definitions.
CgiInput(const CgiInput &input)
Copy constructor.
Definition: CgiInput.h:84
CgiInput()
Constructor.
Definition: CgiInput.h:73

GNU cgicc - A C++ class library for writing CGI applications
Copyright © 1996 - 2004 Stephen F. Booth
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front Cover Texts, and with no Back-Cover Texts.
Documentation generated Tue Sep 18 2018 16:43:03 for cgicc by doxygen 1.8.5