Searched refs:buffer (Results 1 - 25 of 147) sorted by relevance

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/libcore/luni/src/test/native/
H A Dlibcore_java_nio_BufferTest.cpp21 JNIEnv* env, jobject /* clazz */, jobject buffer) {
22 return reinterpret_cast<jlong>(env->GetDirectBufferAddress(buffer));
26 JNIEnv* env, jobject /* clazz */, jobject buffer) {
27 return reinterpret_cast<jlong>(env->GetDirectBufferCapacity(buffer));
20 Java_libcore_java_nio_BufferTest_jniGetDirectBufferAddress( JNIEnv* env, jobject , jobject buffer) argument
25 Java_libcore_java_nio_BufferTest_jniGetDirectBufferCapacity( JNIEnv* env, jobject , jobject buffer) argument
/libcore/ojluni/src/main/java/sun/security/util/
H A DDerInputStream.java67 DerInputBuffer buffer; field in class:DerInputStream
73 * Create a DER input stream from a data buffer. The buffer is not
74 * copied, it is shared. Accordingly, the buffer should be treated
77 * @param data the buffer from which to create the string (CONSUMED)
84 * Create a DER input stream from part of a data buffer.
85 * The buffer is not copied, it is shared. Accordingly, the
86 * buffer should be treated as read-only.
88 * @param data the buffer from which to create the string (CONSUMED)
91 * @param len how long a chunk of the buffer t
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/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/nio/charset/
H A DASCCharsetDecoderTest.java48 // ByteBuffer buffer = ByteBuffer.allocate(8);
49 // buffer.put((byte)-1);
50 // buffer.put(unibytes);
51 // buffer.flip();
52 // return buffer;
58 ByteBuffer buffer = ByteBuffer.allocate(8);
59 buffer.put((byte) -1);
60 buffer.put(getByteBuffer());
61 buffer.flip();
62 return buffer;
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H A DGBCharsetDecoderTest.java53 ByteBuffer buffer = ByteBuffer.allocate(20);
54 buffer.put(new byte[] { (byte) 0xd8 });
55 buffer.put(getByteBuffer());
56 buffer.flip();
57 return buffer;
H A DUTFCharsetDecoderTest.java53 ByteBuffer buffer = ByteBuffer.allocate(getByteBuffer().remaining() + 1);
54 buffer.put((byte) 0xd8);
55 buffer.put(getByteBuffer());
56 buffer.flip();
57 return buffer;
65 return " buffer \u041c\u0430\u0441\u044e\u043b\u044f \u611b";
/libcore/ojluni/src/main/java/java/nio/
H A DCharBufferSpliterator.java40 private final CharBuffer buffer; field in class:CharBufferSpliterator
44 CharBufferSpliterator(CharBuffer buffer) { argument
45 this(buffer, buffer.position(), buffer.limit());
48 CharBufferSpliterator(CharBuffer buffer, int origin, int limit) { argument
50 this.buffer = buffer;
60 : new CharBufferSpliterator(buffer, lo, index = mid);
67 CharBuffer cb = buffer;
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/libcore/support/src/test/java/tests/support/
H A DSupport_OutputStream.java17 private byte[] buffer; field in class:Support_OutputStream
35 buffer = new byte[bufferSize];
58 public void write(byte buffer[]) throws IOException { argument
62 for (int i = 0; i < buffer.length; i++) {
63 write(buffer[i]);
68 public void write(byte buffer[], int offset, int count) throws IOException { argument
72 if (offset < 0 || count < 0 || (offset + count) > buffer.length) {
76 write(buffer[i]);
86 buffer[position] = (byte)(oneByte & 255);
89 throw new IOException("Internal buffer overflo
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H A DStreams.java37 byte[] buffer = new byte[1024];
40 while ((count = source.read(buffer)) != -1) {
41 out.write(buffer, 0, count);
50 char[] buffer = new char[1024];
53 while ((count = fileReader.read(buffer)) != -1) {
54 out.write(buffer, 0, count);
/libcore/luni/src/main/java/org/apache/harmony/xml/dom/
H A DCharacterDataImpl.java35 protected StringBuffer buffer; field in class:CharacterDataImpl
43 buffer.append(arg);
47 buffer.delete(offset, offset + count);
51 return buffer.toString();
58 stringBuilder.append(buffer);
62 return buffer.length();
72 buffer.insert(offset, arg);
81 buffer.replace(offset, offset + count, arg);
88 buffer = new StringBuffer(data);
93 return buffer
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/libcore/ojluni/src/main/java/java/util/zip/
H A DAdler32.java82 * Updates the checksum with the bytes from the specified buffer.
85 * buffer.{@link java.nio.Buffer#remaining() remaining()}
87 * buffer.{@link java.nio.Buffer#position() position()}
88 * Upon return, the buffer's position will be updated to its
91 * @param buffer the ByteBuffer to update the checksum with
93 private void update(ByteBuffer buffer) { argument
94 int pos = buffer.position();
95 int limit = buffer.limit();
100 if (buffer instanceof DirectBuffer) {
101 adler = updateByteBuffer(adler, ((DirectBuffer)buffer)
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/libcore/luni/src/main/java/javax/xml/parsers/
H A DFilePathToURI.java64 StringBuilder buffer = new StringBuilder(len*3);
65 buffer.append("file://");
70 buffer.append('/');
82 buffer.append('%');
83 buffer.append(gAfterEscaping1[ch]);
84 buffer.append(gAfterEscaping2[ch]);
88 buffer.append((char)ch);
111 buffer.append('%');
112 buffer.append(gHexChs[ch >> 4]);
113 buffer
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/libcore/luni/src/main/java/javax/xml/transform/stream/
H A DFilePathToURI.java64 StringBuilder buffer = new StringBuilder(len*3);
65 buffer.append("file://");
70 buffer.append('/');
82 buffer.append('%');
83 buffer.append(gAfterEscaping1[ch]);
84 buffer.append(gAfterEscaping2[ch]);
88 buffer.append((char)ch);
111 buffer.append('%');
112 buffer.append(gHexChs[ch >> 4]);
113 buffer
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/libcore/luni/src/main/java/libcore/io/
H A DStreams.java40 byte[] buffer = new byte[1];
41 int result = in.read(buffer, 0, 1);
42 return (result != -1) ? buffer[0] & 0xff : -1;
51 byte[] buffer = new byte[1];
52 buffer[0] = (byte) (b & 0xff);
53 out.write(buffer);
106 byte[] buffer = new byte[1024];
108 while ((count = in.read(buffer)) != -1) {
109 bytes.write(buffer, 0, count);
120 char[] buffer
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H A DPosix.java118 public int pread(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException, InterruptedIOException { argument
120 final int position = buffer.position();
122 if (buffer.isDirect()) {
123 bytesRead = preadBytes(fd, buffer, position, buffer.remaining(), offset);
125 bytesRead = preadBytes(fd, NioUtils.unsafeArray(buffer), NioUtils.unsafeArrayOffset(buffer) + position, buffer.remaining(), offset);
128 maybeUpdateBufferPosition(buffer, position, bytesRead);
135 private native int preadBytes(FileDescriptor fd, Object buffer, in argument
136 pwrite(FileDescriptor fd, ByteBuffer buffer, long offset) argument
153 pwriteBytes(FileDescriptor fd, Object buffer, int bufferOffset, int byteCount, long offset) argument
154 read(FileDescriptor fd, ByteBuffer buffer) argument
171 readBytes(FileDescriptor fd, Object buffer, int offset, int byteCount) argument
175 recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress) argument
192 recvfromBytes(FileDescriptor fd, Object buffer, int byteOffset, int byteCount, int flags, InetSocketAddress srcAddress) argument
197 sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) argument
217 sendtoBytes(FileDescriptor fd, Object buffer, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) argument
218 sendtoBytes(FileDescriptor fd, Object buffer, int byteOffset, int byteCount, int flags, SocketAddress address) argument
259 write(FileDescriptor fd, ByteBuffer buffer) argument
275 writeBytes(FileDescriptor fd, Object buffer, int offset, int byteCount) argument
278 maybeUpdateBufferPosition(ByteBuffer buffer, int originalPosition, int bytesReadOrWritten) argument
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/libcore/dex/src/main/java/com/android/dex/
H A DClassDef.java24 private final Dex buffer; field in class:ClassDef
35 public ClassDef(Dex buffer, int offset, int typeIndex, int accessFlags, argument
38 this.buffer = buffer;
67 return buffer.readTypeList(interfacesOffset).getTypes();
91 if (buffer == null) {
96 result.append(buffer.typeNames().get(typeIndex));
98 result.append(" extends ").append(buffer.typeNames().get(supertypeIndex));
/libcore/luni/src/test/java/libcore/java/io/
H A DOldOutputStreamTest.java28 private byte[] buffer; field in class:OldOutputStreamTest.BasicOutputStream
32 buffer = new byte[BUFFER_SIZE];
38 buffer[position] = (byte) (oneByte & 255);
41 throw new IOException("Internal buffer overflow.");
46 return buffer;
56 byte[] buffer;
65 buffer = bos.getBuffer();
67 expected = (shortByteArray[i] == buffer[i]);
81 byte[] buffer;
90 buffer
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H A DOldFilterReaderTest.java58 public int read(char[] buffer, int offset, int count) throws IOException { argument
113 char[] buffer = new char[5];
114 fr.read(buffer, 0, 5);
120 char[] buffer = new char[10];
126 fr.read(buffer, 0, -1);
133 fr.read(buffer, -1, 1);
140 fr.read(buffer, 10, 1);
H A DOldFilterWriterTest.java48 public void write(char[] buffer, int offset, int count) throws IOException { argument
96 char[] buffer = new char[5];
97 fw.write(buffer, 0, 5);
102 char[] buffer = new char[10];
108 fw.write(buffer, 0, -1);
115 fw.write(buffer, -1, 1);
122 fw.write(buffer, 10, 1);
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/lang/
H A DStringBufferTest.java33 StringBuffer buffer = new StringBuffer("abcde");
35 buffer.setLength(-1);
41 assertEquals("abcde", buffer.toString());
42 buffer.setLength(1);
43 buffer.append('f');
44 assertEquals("af", buffer.toString());
46 buffer = new StringBuffer("abcde");
47 assertEquals("cde", buffer.substring(2));
48 buffer.setLength(3);
49 buffer
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/libcore/ojluni/src/main/java/sun/security/pkcs/
H A DSigningCertificateInfo.java95 StringBuffer buffer = new StringBuffer();
96 buffer.append("[\n");
98 buffer.append(certId[i].toString());
101 buffer.append("\n]");
103 return buffer.toString();
154 StringBuffer buffer = new StringBuffer();
155 buffer.append("[\n\tCertificate hash (SHA-1):\n");
159 buffer.append(hexDumper.encode(certHash));
161 buffer.append("\n\tIssuer: " + issuer + "\n");
162 buffer
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/libcore/ojluni/src/main/java/java/io/
H A DBufferedInputStream.java32 * the ability to buffer the input and to
35 * is created, an internal buffer array is
37 * or skipped, the internal buffer is refilled
56 * The internal buffer array where the data is stored. When necessary,
75 * the buffer.
85 * The current position in the buffer. This is the index of the next
116 * in the buffer array (though they may be
117 * moved to another place in the buffer array,
156 * Check to make sure that buffer has not been nulled out due to
160 byte[] buffer
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H A DPipedInputStream.java45 * The piped input stream contains a buffer,
71 * The default size of the pipe's circular input buffer.
80 * The circular buffer into which incoming data is placed.
83 protected byte buffer[]; field in class:PipedInputStream
86 * The index of the position in the circular buffer at which the
88 * piped output stream. <code>in&lt;0</code> implies the buffer is empty,
89 * <code>in==out</code> implies the buffer is full
95 * The index of the position in the circular buffer at which the next
119 * the pipe's buffer.
124 * @param pipeSize the size of the pipe's buffer
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H A DStringBufferInputStream.java51 protected String buffer; field in class:StringBufferInputStream
54 * The index of the next character to read from the input stream buffer.
56 * @see java.io.StringBufferInputStream#buffer
61 * The number of valid characters in the input stream buffer.
63 * @see java.io.StringBufferInputStream#buffer
70 * @param s the underlying input buffer.
73 this.buffer = s;
86 * low eight bits of the next character in this input stream's buffer.
92 return (pos < count) ? (buffer.charAt(pos++) & 0xFF) : -1;
101 * low eight bits from the characters in this input stream's buffer int
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/libcore/ojluni/src/main/java/java/text/
H A DDontCareFieldPosition.java39 int end, StringBuffer buffer) {
42 int start, int end, StringBuffer buffer) {
/libcore/luni/src/test/java/libcore/java/util/zip/
H A DDeflaterInputStreamTest.java55 byte[] buffer = new byte[1024];
57 while ((count = in.read(buffer)) != -1) {
58 out.write(buffer, 0, count);
65 byte[] buffer = new byte[8];
70 while ((count = in.read(buffer, 0, 5)) != -1) {
72 out.write(buffer, 0, count);
88 byte[] buffer = new byte[8];
91 in.read(buffer, 0, 10);
101 in.read(buffer, -1, 5);
107 in.read(buffer,
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