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Searched refs:buffer (Results 1 – 25 of 157) sorted by relevance

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/libcore/ojluni/src/main/java/sun/nio/fs/
DUnixNativeDispatcher.java42 NativeBuffer buffer = NativeBuffers.getNativeBufferFromCache(size); in copyToNativeBuffer() local
43 if (buffer == null) { in copyToNativeBuffer()
44 buffer = NativeBuffers.allocNativeBuffer(size); in copyToNativeBuffer()
47 if (buffer.owner() == path) in copyToNativeBuffer()
48 return buffer; in copyToNativeBuffer()
50 NativeBuffers.copyCStringToNativeBuffer(cstr, buffer); in copyToNativeBuffer()
51 buffer.setOwner(path); in copyToNativeBuffer()
52 return buffer; in copyToNativeBuffer()
69 NativeBuffer buffer = copyToNativeBuffer(path); in open() local
71 return open0(buffer.address(), flags, mode); in open()
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DNativeBuffers.java61 NativeBuffer buffer = buffers[i]; in getNativeBufferFromCache() local
62 if (buffer != null && buffer.size() >= size) { in getNativeBufferFromCache()
64 return buffer; in getNativeBufferFromCache()
77 NativeBuffer buffer = getNativeBufferFromCache(size); in getNativeBuffer() local
78 if (buffer != null) { in getNativeBuffer()
79 buffer.setOwner(null); in getNativeBuffer()
80 return buffer; in getNativeBuffer()
90 static void releaseNativeBuffer(NativeBuffer buffer) { in releaseNativeBuffer() argument
95 buffers[0] = buffer; in releaseNativeBuffer()
102 buffers[i] = buffer; in releaseNativeBuffer()
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DLinuxNativeDispatcher.java71 NativeBuffer buffer = NativeBuffers.asNativeBuffer(name); in fgetxattr() local
73 return fgetxattr0(filedes, buffer.address(), valueAddress, valueLen); in fgetxattr()
75 buffer.release(); in fgetxattr()
88 NativeBuffer buffer = NativeBuffers.asNativeBuffer(name); in fsetxattr() local
90 fsetxattr0(filedes, buffer.address(), valueAddress, valueLen); in fsetxattr()
92 buffer.release(); in fsetxattr()
103 NativeBuffer buffer = NativeBuffers.asNativeBuffer(name); in fremovexattr() local
105 fremovexattr0(filedes, buffer.address()); in fremovexattr()
107 buffer.release(); in fremovexattr()
DLinuxUserDefinedFileAttributeView.java105 NativeBuffer buffer = null; in list() local
108 buffer = NativeBuffers.getNativeBuffer(size); in list()
111 int n = flistxattr(fd, buffer.address(), size); in list()
112 List<String> list = asList(buffer.address(), n); in list()
117 buffer.release(); in list()
119 buffer = null; in list()
120 buffer = NativeBuffers.getNativeBuffer(size); in list()
129 if (buffer != null) in list()
130 buffer.release(); in list()
299 NativeBuffer buffer = null; in copyExtendedAttributes() local
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/libcore/ojluni/src/main/java/sun/security/util/
DDerInputStream.java67 DerInputBuffer buffer; field in DerInputStream
135 buffer = new DerInputBuffer(derIn.convert(inData)); in init()
138 buffer = new DerInputBuffer(data, offset, len); in init()
139 buffer.mark(Integer.MAX_VALUE); in init()
143 buffer = buf; in DerInputStream()
144 buffer.mark(Integer.MAX_VALUE); in DerInputStream()
159 DerInputBuffer newbuf = buffer.dup(); in subStream()
163 buffer.skip(len); in subStream()
173 return buffer.toByteArray(); in toByteArray()
192 if (buffer.read() != DerValue.tag_Integer) { in getInteger()
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DDerValue.java66 protected DerInputBuffer buffer; field in DerValue
245 buffer = new DerInputBuffer(data.clone()); in DerValue()
247 this.data = new DerInputStream(buffer); in DerValue()
280 buffer = inbuf.dup(); in DerValue()
281 buffer.truncate(length); in DerValue()
282 data = new DerInputStream(buffer); in DerValue()
289 buffer = in.dup(); in DerValue()
290 buffer.truncate(length); in DerValue()
291 data = new DerInputStream(buffer); in DerValue()
368 buffer = new DerInputBuffer(buf); in init()
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/libcore/luni/src/main/java/libcore/io/
DLinux.java138 …public int pread(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException, Interru… in pread() argument
140 final int position = buffer.position(); in pread()
142 if (buffer.isDirect()) { in pread()
143 bytesRead = preadBytes(fd, buffer, position, buffer.remaining(), offset); in pread()
145 …esRead = preadBytes(fd, NioUtils.unsafeArray(buffer), NioUtils.unsafeArrayOffset(buffer) + positio… in pread()
148 maybeUpdateBufferPosition(buffer, position, bytesRead); in pread()
155 …private native int preadBytes(FileDescriptor fd, Object buffer, int bufferOffset, int byteCount, l… in preadBytes() argument
156 …public int pwrite(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException, Interr… in pwrite() argument
158 final int position = buffer.position(); in pwrite()
160 if (buffer.isDirect()) { in pwrite()
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DStreams.java46 byte[] buffer = new byte[1]; in readSingleByte()
47 int result = in.read(buffer, 0, 1); in readSingleByte()
48 return (result != -1) ? buffer[0] & 0xff : -1; in readSingleByte()
59 byte[] buffer = new byte[1]; in writeSingleByte()
60 buffer[0] = (byte) (b & 0xff); in writeSingleByte()
61 out.write(buffer); in writeSingleByte()
119 byte[] buffer = new byte[1024]; in readFullyNoClose()
121 while ((count = in.read(buffer)) != -1) { in readFullyNoClose()
122 bytes.write(buffer, 0, count); in readFullyNoClose()
134 char[] buffer = new char[1024]; in readFully() local
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/libcore/luni/src/main/java/javax/xml/transform/stream/
DFilePathToURI.java64 StringBuilder buffer = new StringBuilder(len*3); in filepath2URI() local
65 buffer.append("file://"); in filepath2URI()
70 buffer.append('/'); in filepath2URI()
82 buffer.append('%'); in filepath2URI()
83 buffer.append(gAfterEscaping1[ch]); in filepath2URI()
84 buffer.append(gAfterEscaping2[ch]); in filepath2URI()
88 buffer.append((char)ch); in filepath2URI()
111 buffer.append('%'); in filepath2URI()
112 buffer.append(gHexChs[ch >> 4]); in filepath2URI()
113 buffer.append(gHexChs[ch & 0xf]); in filepath2URI()
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/libcore/luni/src/main/java/javax/xml/parsers/
DFilePathToURI.java64 StringBuilder buffer = new StringBuilder(len*3); in filepath2URI() local
65 buffer.append("file://"); in filepath2URI()
70 buffer.append('/'); in filepath2URI()
82 buffer.append('%'); in filepath2URI()
83 buffer.append(gAfterEscaping1[ch]); in filepath2URI()
84 buffer.append(gAfterEscaping2[ch]); in filepath2URI()
88 buffer.append((char)ch); in filepath2URI()
111 buffer.append('%'); in filepath2URI()
112 buffer.append(gHexChs[ch >> 4]); in filepath2URI()
113 buffer.append(gHexChs[ch & 0xf]); in filepath2URI()
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/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/lang/
DStringBufferTest.java33 StringBuffer buffer = new StringBuffer("abcde"); in test_setLengthI() local
35 buffer.setLength(-1); in test_setLengthI()
41 assertEquals("abcde", buffer.toString()); in test_setLengthI()
42 buffer.setLength(1); in test_setLengthI()
43 buffer.append('f'); in test_setLengthI()
44 assertEquals("af", buffer.toString()); in test_setLengthI()
46 buffer = new StringBuffer("abcde"); in test_setLengthI()
47 assertEquals("cde", buffer.substring(2)); in test_setLengthI()
48 buffer.setLength(3); in test_setLengthI()
49 buffer.append('f'); in test_setLengthI()
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/libcore/ojluni/src/main/java/java/nio/
DCharBufferSpliterator.java40 private final CharBuffer buffer; field in CharBufferSpliterator
44 CharBufferSpliterator(CharBuffer buffer) { in CharBufferSpliterator() argument
45 this(buffer, buffer.position(), buffer.limit()); in CharBufferSpliterator()
48 CharBufferSpliterator(CharBuffer buffer, int origin, int limit) { in CharBufferSpliterator() argument
50 this.buffer = buffer; in CharBufferSpliterator()
60 : new CharBufferSpliterator(buffer, lo, index = mid); in trySplit()
67 CharBuffer cb = buffer; in forEachRemaining()
81 action.accept(buffer.getUnchecked(index++)); in tryAdvance()
/libcore/support/src/test/java/tests/support/
DSupport_OutputStream.java17 private byte[] buffer; field in Support_OutputStream
35 buffer = new byte[bufferSize]; in Support_OutputStream()
58 public void write(byte buffer[]) throws IOException { in write() argument
62 for (int i = 0; i < buffer.length; i++) { in write()
63 write(buffer[i]); in write()
68 public void write(byte buffer[], int offset, int count) throws IOException { in write() argument
72 if (offset < 0 || count < 0 || (offset + count) > buffer.length) { in write()
76 write(buffer[i]); in write()
86 buffer[position] = (byte)(oneByte & 255); in write()
95 System.arraycopy(buffer, 0, toReturn, 0, position); in toByteArray()
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DStreams.java37 byte[] buffer = new byte[1024]; in streamToBytes()
40 while ((count = source.read(buffer)) != -1) { in streamToBytes()
41 out.write(buffer, 0, count); in streamToBytes()
50 char[] buffer = new char[1024]; in streamToString() local
53 while ((count = fileReader.read(buffer)) != -1) { in streamToString()
54 out.write(buffer, 0, count); in streamToString()
/libcore/ojluni/src/main/java/java/io/
DBufferedInputStream.java170 byte[] buffer = buf; in getBufIfOpen()
171 if (buffer == null) in getBufIfOpen()
173 return buffer; in getBufIfOpen()
216 byte[] buffer = getBufIfOpen(); in fill()
219 else if (pos >= buffer.length) /* no room left in buffer */ in fill()
222 System.arraycopy(buffer, markpos, buffer, 0, sz); in fill()
225 } else if (buffer.length >= marklimit) { in fill()
228 } else if (buffer.length >= MAX_BUFFER_SIZE) { in fill()
236 System.arraycopy(buffer, 0, nbuf, 0, pos); in fill()
237 if (!bufUpdater.compareAndSet(this, buffer, nbuf)) { in fill()
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DPipedInputStream.java80 protected byte buffer[]; field in PipedInputStream
164 buffer = new byte[pipeSize]; in initPipe()
212 buffer[in++] = (byte)(b & 0xFF); in receive()
213 if (in >= buffer.length) { in receive()
237 nextTransferAmount = buffer.length - in; in receive()
241 nextTransferAmount = buffer.length - in; in receive()
249 System.arraycopy(b, off, buffer, in, nextTransferAmount); in receive()
253 if (in >= buffer.length) { in receive()
338 int ret = buffer[out++] & 0xFF; in read()
339 if (out >= buffer.length) { in read()
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/libcore/ojluni/src/main/java/java/util/zip/
DCRC32.java101 public void update(ByteBuffer buffer) { in update() argument
102 int pos = buffer.position(); in update()
103 int limit = buffer.limit(); in update()
108 if (buffer instanceof DirectBuffer) { in update()
109 crc = updateByteBuffer(crc, ((DirectBuffer)buffer).address(), pos, rem); in update()
110 } else if (buffer.hasArray()) { in update()
111 crc = updateBytes(crc, buffer.array(), pos + buffer.arrayOffset(), rem); in update()
114 buffer.get(b); in update()
117 buffer.position(limit); in update()
DAdler32.java104 public void update(ByteBuffer buffer) { in update() argument
105 int pos = buffer.position(); in update()
106 int limit = buffer.limit(); in update()
111 if (buffer instanceof DirectBuffer) { in update()
112 adler = updateByteBuffer(adler, ((DirectBuffer)buffer).address(), pos, rem); in update()
113 } else if (buffer.hasArray()) { in update()
114 adler = updateBytes(adler, buffer.array(), pos + buffer.arrayOffset(), rem); in update()
117 buffer.get(b); in update()
120 buffer.position(limit); in update()
/libcore/luni/src/main/java/org/apache/harmony/xml/dom/
DCharacterDataImpl.java35 protected StringBuffer buffer; field in CharacterDataImpl
43 buffer.append(arg); in appendData()
47 buffer.delete(offset, offset + count); in deleteData()
51 return buffer.toString(); in getData()
58 stringBuilder.append(buffer); in appendDataTo()
62 return buffer.length(); in getLength()
72 buffer.insert(offset, arg); in insertData()
81 buffer.replace(offset, offset + count, arg); in replaceData()
88 buffer = new StringBuffer(data); in setData()
93 return buffer.substring(offset, offset + count); in substringData()
/libcore/ojluni/src/main/java/sun/security/pkcs/
DSigningCertificateInfo.java95 StringBuffer buffer = new StringBuffer(); in toString() local
96 buffer.append("[\n"); in toString()
98 buffer.append(certId[i].toString()); in toString()
101 buffer.append("\n]"); in toString()
103 return buffer.toString(); in toString()
154 StringBuffer buffer = new StringBuffer(); in toString() local
155 buffer.append("[\n\tCertificate hash (SHA-1):\n"); in toString()
159 buffer.append(hexDumper.encode(certHash)); in toString()
161 buffer.append("\n\tIssuer: " + issuer + "\n"); in toString()
162 buffer.append("\t" + serialNumber); in toString()
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/libcore/luni/src/test/java/libcore/java/io/
DOldOutputStreamTest.java28 private byte[] buffer; field in OldOutputStreamTest.BasicOutputStream
32 buffer = new byte[BUFFER_SIZE]; in BasicOutputStream()
38 buffer[position] = (byte) (oneByte & 255); in write()
46 return buffer; in getBuffer()
56 byte[] buffer; in test_write$B()
65 buffer = bos.getBuffer(); in test_write$B()
67 expected = (shortByteArray[i] == buffer[i]); in test_write$B()
81 byte[] buffer; in test_write$BII()
90 buffer = bos.getBuffer(); in test_write$BII()
92 expected = (shortByteArray[i] == buffer[j]); in test_write$BII()
/libcore/luni/src/test/java/libcore/java/util/zip/
DDeflaterInputStreamTest.java60 byte[] buffer = new byte[1024]; in inflate()
62 while ((count = in.read(buffer)) != -1) { in inflate()
63 out.write(buffer, 0, count); in inflate()
71 byte[] buffer = new byte[8]; in testReadWithBuffer()
76 while ((count = in.read(buffer, 0, 5)) != -1) { in testReadWithBuffer()
78 out.write(buffer, 0, count); in testReadWithBuffer()
94 byte[] buffer = new byte[8]; in testReadExceptions()
97 in.read(buffer, 0, 10); in testReadExceptions()
107 in.read(buffer, -1, 5); in testReadExceptions()
113 in.read(buffer, 0, 5); in testReadExceptions()
/libcore/xml/src/main/java/com/android/org/kxml2/io/
DKXmlParser.java142 private char[] buffer = new char[8192]; field in KXmlParser
482 result.append(buffer, start, position - start); in readUntil()
495 if (buffer[position + i] != delimiter[i]) { in readUntil()
510 return stringPool.get(buffer, start, end - start); in readUntil()
512 result.append(buffer, start, end - start); in readUntil()
599 bufferCapture.append(buffer, 0, position); in readDoctype()
823 if (buffer[position] == NOTATION[0] && buffer[position + 1] == NOTATION[1]) { in readAttributeListDeclaration()
997 switch (buffer[position]) { in peekType()
1005 switch (buffer[position + 1]) { in peekType()
1011 && (buffer[position + 2] == 'x' || buffer[position + 2] == 'X') in peekType()
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/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/nio/charset/
DASCCharsetDecoderTest.java58 ByteBuffer buffer = ByteBuffer.allocate(8); in getMalformedByteBuffer() local
59 buffer.put((byte) -1); in getMalformedByteBuffer()
60 buffer.put(getByteBuffer()); in getMalformedByteBuffer()
61 buffer.flip(); in getMalformedByteBuffer()
62 return buffer; in getMalformedByteBuffer()
DGBCharsetDecoderTest.java53 ByteBuffer buffer = ByteBuffer.allocate(20); in getMalformedByteBuffer() local
54 buffer.put(new byte[] { (byte) 0xd8 }); in getMalformedByteBuffer()
55 buffer.put(getByteBuffer()); in getMalformedByteBuffer()
56 buffer.flip(); in getMalformedByteBuffer()
57 return buffer; in getMalformedByteBuffer()

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