74 lines
2.6 KiB
Java
74 lines
2.6 KiB
Java
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package org.bouncycastle.asn1;
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import java.io.IOException;
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import java.io.InputStream;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes6.dex */
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public class ConstructedOctetStream extends InputStream {
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private InputStream _currentStream;
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private boolean _first = true;
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private final ASN1StreamParser _parser;
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@Override // java.io.InputStream
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public int read(byte[] bArr, int i, int i2) throws IOException {
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ASN1OctetStringParser aSN1OctetStringParser;
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int i3 = 0;
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if (this._currentStream == null) {
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if (!this._first || (aSN1OctetStringParser = (ASN1OctetStringParser) this._parser.readObject()) == null) {
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return -1;
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}
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this._first = false;
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this._currentStream = aSN1OctetStringParser.getOctetStream();
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}
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while (true) {
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int read = this._currentStream.read(bArr, i + i3, i2 - i3);
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if (read >= 0) {
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i3 += read;
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if (i3 == i2) {
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return i3;
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}
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} else {
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ASN1OctetStringParser aSN1OctetStringParser2 = (ASN1OctetStringParser) this._parser.readObject();
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if (aSN1OctetStringParser2 == null) {
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this._currentStream = null;
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if (i3 <= 0) {
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return -1;
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}
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return i3;
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}
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this._currentStream = aSN1OctetStringParser2.getOctetStream();
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}
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}
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}
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@Override // java.io.InputStream
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public int read() throws IOException {
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ASN1OctetStringParser aSN1OctetStringParser;
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if (this._currentStream == null) {
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if (!this._first || (aSN1OctetStringParser = (ASN1OctetStringParser) this._parser.readObject()) == null) {
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return -1;
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}
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this._first = false;
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this._currentStream = aSN1OctetStringParser.getOctetStream();
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}
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while (true) {
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int read = this._currentStream.read();
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if (read >= 0) {
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return read;
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}
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ASN1OctetStringParser aSN1OctetStringParser2 = (ASN1OctetStringParser) this._parser.readObject();
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if (aSN1OctetStringParser2 == null) {
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this._currentStream = null;
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return -1;
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}
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this._currentStream = aSN1OctetStringParser2.getOctetStream();
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}
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public ConstructedOctetStream(ASN1StreamParser aSN1StreamParser) {
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this._parser = aSN1StreamParser;
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}
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}
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