/src/mozilla-central/xpcom/io/nsBinaryStream.h

Source (jump to first uncovered line)
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsBinaryStream_h___
#define nsBinaryStream_h___

#include "nsCOMPtr.h"
#include "nsAString.h"
#include "nsIObjectInputStream.h"
#include "nsIObjectOutputStream.h"
#include "nsIStreamBufferAccess.h"

#define NS_BINARYOUTPUTSTREAM_CID        \
{ /* 86c37b9a-74e7-4672-844e-6e7dd83ba484 */         \
     0x86c37b9a,                                     \
     0x74e7,                                         \
     0x4672,                                         \
    {0x84, 0x4e, 0x6e, 0x7d, 0xd8, 0x3b, 0xa4, 0x84} \
}

#define NS_BINARYOUTPUTSTREAM_CONTRACTID "@mozilla.org/binaryoutputstream;1"

// Derive from nsIObjectOutputStream so this class can be used as a superclass
// by nsObjectOutputStream.
class nsBinaryOutputStream final : public nsIObjectOutputStream
{
public:
  nsBinaryOutputStream()
  {
  }

protected:
  friend already_AddRefed<nsIObjectOutputStream> NS_NewObjectOutputStream(nsIOutputStream*);

  // nsISupports methods
  NS_DECL_ISUPPORTS

  // nsIOutputStream methods
  NS_DECL_NSIOUTPUTSTREAM

  // nsIBinaryOutputStream methods
  NS_DECL_NSIBINARYOUTPUTSTREAM

  // nsIObjectOutputStream methods
  NS_DECL_NSIOBJECTOUTPUTSTREAM

  // Call Write(), ensuring that all proffered data is written
  nsresult WriteFully(const char* aBuf, uint32_t aCount);

  nsCOMPtr<nsIOutputStream>       mOutputStream;
  nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;

private:
  // virtual dtor since subclasses call our Release()
  virtual ~nsBinaryOutputStream()
  {
  }
};

#define NS_BINARYINPUTSTREAM_CID        \
{ /* c521a612-2aad-46db-b6ab-3b821fb150b1 */       \
   0xc521a612,                                     \
   0x2aad,                                         \
   0x46db,                                         \
  {0xb6, 0xab, 0x3b, 0x82, 0x1f, 0xb1, 0x50, 0xb1} \
}

#define NS_BINARYINPUTSTREAM_CONTRACTID "@mozilla.org/binaryinputstream;1"

class nsBinaryInputStream final : public nsIObjectInputStream
{
public:
  nsBinaryInputStream()
  {
  }

protected:
  friend already_AddRefed<nsIObjectInputStream> NS_NewObjectInputStream(nsIInputStream*);

  // nsISupports methods
  NS_DECL_ISUPPORTS

  // nsIInputStream methods
  NS_DECL_NSIINPUTSTREAM

  // nsIBinaryInputStream methods
  NS_DECL_NSIBINARYINPUTSTREAM

  // nsIObjectInputStream methods
  NS_DECL_NSIOBJECTINPUTSTREAM

  nsCOMPtr<nsIInputStream>        mInputStream;
  nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;

private:
  // virtual dtor since subclasses call our Release()
  virtual ~nsBinaryInputStream()
  {
  }
};

#endif // nsBinaryStream_h___

Coverage Report

Created: 2018-09-25 14:53

Line	Count	Source (jump to first uncovered line)
1		/* -- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -- */
2		/* vim: set ts=8 sts=2 et sw=2 tw=80: */
3		/* This Source Code Form is subject to the terms of the Mozilla Public
4		* License, v. 2.0. If a copy of the MPL was not distributed with this
5		* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7		#ifndef nsBinaryStream_h___
8		#define nsBinaryStream_h___
9
10		#include "nsCOMPtr.h"
11		#include "nsAString.h"
12		#include "nsIObjectInputStream.h"
13		#include "nsIObjectOutputStream.h"
14		#include "nsIStreamBufferAccess.h"
15
16		#define NS_BINARYOUTPUTSTREAM_CID \
17		{ /* 86c37b9a-74e7-4672-844e-6e7dd83ba484 */ \
18		0x86c37b9a, \
19		0x74e7, \
20		0x4672, \
21		{0x84, 0x4e, 0x6e, 0x7d, 0xd8, 0x3b, 0xa4, 0x84} \
22		}
23
24		#define NS_BINARYOUTPUTSTREAM_CONTRACTID "@mozilla.org/binaryoutputstream;1"
25
26		// Derive from nsIObjectOutputStream so this class can be used as a superclass
27		// by nsObjectOutputStream.
28		class nsBinaryOutputStream final : public nsIObjectOutputStream
29		{
30		public:
31		nsBinaryOutputStream()
32	0	{
33	0	}
34
35		protected:
36		friend already_AddRefed<nsIObjectOutputStream> NS_NewObjectOutputStream(nsIOutputStream*);
37
38		// nsISupports methods
39		NS_DECL_ISUPPORTS
40
41		// nsIOutputStream methods
42		NS_DECL_NSIOUTPUTSTREAM
43
44		// nsIBinaryOutputStream methods
45		NS_DECL_NSIBINARYOUTPUTSTREAM
46
47		// nsIObjectOutputStream methods
48		NS_DECL_NSIOBJECTOUTPUTSTREAM
49
50		// Call Write(), ensuring that all proffered data is written
51		nsresult WriteFully(const char* aBuf, uint32_t aCount);
52
53		nsCOMPtr<nsIOutputStream> mOutputStream;
54		nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
55
56		private:
57		// virtual dtor since subclasses call our Release()
58		virtual ~nsBinaryOutputStream()
59	0	{
60	0	}
61		};
62
63		#define NS_BINARYINPUTSTREAM_CID \
64		{ /* c521a612-2aad-46db-b6ab-3b821fb150b1 */ \
65		0xc521a612, \
66		0x2aad, \
67		0x46db, \
68		{0xb6, 0xab, 0x3b, 0x82, 0x1f, 0xb1, 0x50, 0xb1} \
69		}
70
71		#define NS_BINARYINPUTSTREAM_CONTRACTID "@mozilla.org/binaryinputstream;1"
72
73		class nsBinaryInputStream final : public nsIObjectInputStream
74		{
75		public:
76		nsBinaryInputStream()
77	0	{
78	0	}
79
80		protected:
81		friend already_AddRefed<nsIObjectInputStream> NS_NewObjectInputStream(nsIInputStream*);
82
83		// nsISupports methods
84		NS_DECL_ISUPPORTS
85
86		// nsIInputStream methods
87		NS_DECL_NSIINPUTSTREAM
88
89		// nsIBinaryInputStream methods
90		NS_DECL_NSIBINARYINPUTSTREAM
91
92		// nsIObjectInputStream methods
93		NS_DECL_NSIOBJECTINPUTSTREAM
94
95		nsCOMPtr<nsIInputStream> mInputStream;
96		nsCOMPtr<nsIStreamBufferAccess> mBufferAccess;
97
98		private:
99		// virtual dtor since subclasses call our Release()
100		virtual ~nsBinaryInputStream()
101	0	{
102	0	}
103		};
104
105		#endif // nsBinaryStream_h___