1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 : * ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is Mozilla Communicator client code, released
16 : * March 31, 1998.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * Netscape Communications Corporation.
20 : * Portions created by the Initial Developer are Copyright (C) 1998-2001
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : *
25 : * Alternatively, the contents of this file may be used under the terms of
26 : * either of the GNU General Public License Version 2 or later (the "GPL"),
27 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 : * in which case the provisions of the GPL or the LGPL are applicable instead
29 : * of those above. If you wish to allow use of your version of this file only
30 : * under the terms of either the GPL or the LGPL, and not to allow others to
31 : * use your version of this file under the terms of the MPL, indicate your
32 : * decision by deleting the provisions above and replace them with the notice
33 : * and other provisions required by the GPL or the LGPL. If you do not delete
34 : * the provisions above, a recipient may use your version of this file under
35 : * the terms of any one of the MPL, the GPL or the LGPL.
36 : *
37 : * ***** END LICENSE BLOCK ***** */
38 :
39 : #ifndef nsBinaryStream_h___
40 : #define nsBinaryStream_h___
41 :
42 : #include "nsCOMPtr.h"
43 : #include "nsAString.h"
44 : #include "nsIObjectInputStream.h"
45 : #include "nsIObjectOutputStream.h"
46 : #include "nsIStreamBufferAccess.h"
47 :
48 : #define NS_BINARYOUTPUTSTREAM_CID \
49 : { /* 86c37b9a-74e7-4672-844e-6e7dd83ba484 */ \
50 : 0x86c37b9a, \
51 : 0x74e7, \
52 : 0x4672, \
53 : {0x84, 0x4e, 0x6e, 0x7d, 0xd8, 0x3b, 0xa4, 0x84} \
54 : }
55 :
56 : #define NS_BINARYOUTPUTSTREAM_CONTRACTID "@mozilla.org/binaryoutputstream;1"
57 : #define NS_BINARYOUTPUTSTREAM_CLASSNAME "Binary Output Stream"
58 :
59 : // Derive from nsIObjectOutputStream so this class can be used as a superclass
60 : // by nsObjectOutputStream.
61 : class nsBinaryOutputStream : public nsIObjectOutputStream
62 : {
63 : public:
64 8253 : nsBinaryOutputStream() {}
65 : // virtual dtor since subclasses call our Release()
66 33012 : virtual ~nsBinaryOutputStream() {}
67 :
68 : protected:
69 : // nsISupports methods
70 : NS_DECL_ISUPPORTS
71 :
72 : // nsIOutputStream methods
73 : NS_DECL_NSIOUTPUTSTREAM
74 :
75 : // nsIBinaryOutputStream methods
76 : NS_DECL_NSIBINARYOUTPUTSTREAM
77 :
78 : // nsIObjectOutputStream methods
79 : NS_DECL_NSIOBJECTOUTPUTSTREAM
80 :
81 : // Call Write(), ensuring that all proffered data is written
82 : nsresult WriteFully(const char *aBuf, PRUint32 aCount);
83 :
84 : nsCOMPtr<nsIOutputStream> mOutputStream;
85 : nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
86 : };
87 :
88 : #define NS_BINARYINPUTSTREAM_CID \
89 : { /* c521a612-2aad-46db-b6ab-3b821fb150b1 */ \
90 : 0xc521a612, \
91 : 0x2aad, \
92 : 0x46db, \
93 : {0xb6, 0xab, 0x3b, 0x82, 0x1f, 0xb1, 0x50, 0xb1} \
94 : }
95 :
96 : #define NS_BINARYINPUTSTREAM_CONTRACTID "@mozilla.org/binaryinputstream;1"
97 : #define NS_BINARYINPUTSTREAM_CLASSNAME "Binary Input Stream"
98 :
99 : // Derive from nsIObjectInputStream so this class can be used as a superclass
100 : // by nsObjectInputStream.
101 : class nsBinaryInputStream : public nsIObjectInputStream
102 : {
103 : public:
104 17106 : nsBinaryInputStream() {}
105 : // virtual dtor since subclasses call our Release()
106 68424 : virtual ~nsBinaryInputStream() {}
107 :
108 : protected:
109 : // nsISupports methods
110 : NS_DECL_ISUPPORTS
111 :
112 : // nsIInputStream methods
113 : NS_DECL_NSIINPUTSTREAM
114 :
115 : // nsIBinaryInputStream methods
116 : NS_DECL_NSIBINARYINPUTSTREAM
117 :
118 : // nsIObjectInputStream methods
119 : NS_DECL_NSIOBJECTINPUTSTREAM
120 :
121 : nsCOMPtr<nsIInputStream> mInputStream;
122 : nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
123 : };
124 :
125 : #endif // nsBinaryStream_h___
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