105 lines
3.1 KiB
Java
105 lines
3.1 KiB
Java
package org.bouncycastle.crypto.tls;
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import java.util.Vector;
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/* loaded from: classes6.dex */
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class DTLSReassembler {
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private byte[] body;
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private Vector missing;
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private short msg_type;
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/* loaded from: classes6.dex */
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static class Range {
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private int end;
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private int start;
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public void setStart(int i) {
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this.start = i;
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}
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public void setEnd(int i) {
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this.end = i;
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}
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public int getStart() {
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return this.start;
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}
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public int getEnd() {
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return this.end;
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}
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Range(int i, int i2) {
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this.start = i;
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this.end = i2;
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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 void reset() {
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this.missing.removeAllElements();
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this.missing.addElement(new Range(0, this.body.length));
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public short getMsgType() {
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return this.msg_type;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public byte[] getBodyIfComplete() {
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if (this.missing.isEmpty()) {
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return this.body;
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}
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return null;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public void contributeFragment(short s, int i, byte[] bArr, int i2, int i3, int i4) {
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int i5 = i3 + i4;
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if (this.msg_type == s && this.body.length == i && i5 <= i) {
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int i6 = 0;
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if (i4 == 0) {
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if (i3 == 0 && !this.missing.isEmpty() && ((Range) this.missing.firstElement()).getEnd() == 0) {
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this.missing.removeElementAt(0);
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return;
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}
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return;
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}
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while (i6 < this.missing.size()) {
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Range range = (Range) this.missing.elementAt(i6);
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if (range.getStart() >= i5) {
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return;
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}
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if (range.getEnd() > i3) {
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int max = Math.max(range.getStart(), i3);
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int min = Math.min(range.getEnd(), i5);
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System.arraycopy(bArr, (i2 + max) - i3, this.body, max, min - max);
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if (max != range.getStart()) {
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if (min != range.getEnd()) {
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i6++;
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this.missing.insertElementAt(new Range(min, range.getEnd()), i6);
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}
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range.setEnd(max);
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} else if (min == range.getEnd()) {
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this.missing.removeElementAt(i6);
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i6--;
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} else {
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range.setStart(min);
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}
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}
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i6++;
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}
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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 DTLSReassembler(short s, int i) {
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Vector vector = new Vector();
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this.missing = vector;
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this.msg_type = s;
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this.body = new byte[i];
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vector.addElement(new Range(0, i));
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}
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}
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