1 // Copyright (C) 1999-2005 Open Source Telecom Corporation.
2 // Copyright (C) 2006-2010 David Sugar, Tycho Softworks.
3 //
4 // This program is free software; you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation; either version 2 of the License, or
7 // (at your option) any later version.
8 //
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 //
18 // As a special exception, you may use this file as part of a free software
19 // library without restriction. Specifically, if other files instantiate
20 // templates or use macros or inline functions from this file, or you compile
21 // this file and link it with other files to produce an executable, this
22 // file does not by itself cause the resulting executable to be covered by
23 // the GNU General Public License. This exception does not however
24 // invalidate any other reasons why the executable file might be covered by
25 // the GNU General Public License.
26 //
27 // This exception applies only to the code released under the name GNU
28 // Common C++. If you copy code from other releases into a copy of GNU
29 // Common C++, as the General Public License permits, the exception does
30 // not apply to the code that you add in this way. To avoid misleading
31 // anyone as to the status of such modified files, you must delete
32 // this exception notice from them.
33 //
34 // If you write modifications of your own for GNU Common C++, it is your choice
35 // whether to permit this exception to apply to your modifications.
36 // If you do not wish that, delete this exception notice.
37 //
38
44 #ifndef CCXX_ZSTREAM_H_
45 #define CCXX_ZSTREAM_H_
46
47 #ifndef CCXX_MISSING_H_
49 #endif
50
51 #ifndef CCXX_THREAD_H_
53 #endif
54
55 #ifndef CCXX_STRING_H_
57 #endif
58
59 #ifndef CCXX_EXCEPTION_H_
61 #endif
62
63 #include <zlib.h>
64
65 #ifdef CCXX_NAMESPACES
66 namespace ost {
67 #endif
68
69 #ifdef COMMON_STD_EXCEPTION
70
71 class __EXPORT IOZException :
public IOException
72 {
73 public:
74 IOZException(
const String &str) : IOException(str) {};
75 };
76
77 #endif
78
80 {
81 private:
83 int doallocate();
85
86 protected:
89
90 void allocate(size_t size);
91
92 int underflow();
93
94 int uflow();
95
96 public:
98 IZStream(
const char *name,
size_t size = 512,
bool tf =
false);
99
100 bool isOpen(void);
101
102 void close(void);
103
105
106 void open(const char *name, size_t size = 512);
107
109 {return bufsize;};
110 };
111
113 {
114 private:
116 int doallocate();
118
119 protected:
122
123 void allocate(size_t size);
124
125 int overflow(int ch);
126
127 public:
129 OZStream(
const char *name,
int level = Z_DEFAULT_COMPRESSION,
size_t size = 512,
bool tf =
false);
130
131 bool isOpen(void);
132
133 void close(void);
134
136
137 void open(const char *name, int level = Z_DEFAULT_COMPRESSION, size_t size = 512);
138
140 {return bufsize;};
141 };
142
143 #ifdef CCXX_NAMESPACES
144 }
145 #endif
146
147 #endif
148
size_t getBufferSize(void)
Common C++ generic string class.
substitute functions which may be missing in target platform libc.
This is a generic and portable string class.
GNU Common C++ exception model base classes.
Synchronization and threading services.
size_t getBufferSize(void)