Instruction.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.internal.io.stream.IO
* com.adobe.internal.io.stream.InputByteStream
* com.adobe.internal.io.stream.OutputByteStream
* com.adobe.internal.pdftoolkit.core.exceptions.PDFIOException
* com.adobe.internal.pdftoolkit.core.types.ASArray
* com.adobe.internal.pdftoolkit.core.types.ASDictionary
* com.adobe.internal.pdftoolkit.core.types.ASHexString
* com.adobe.internal.pdftoolkit.core.types.ASName
* com.adobe.internal.pdftoolkit.core.types.ASNumber
* com.adobe.internal.pdftoolkit.core.types.ASObject
* com.adobe.internal.pdftoolkit.core.types.ASString
*/
package com.adobe.internal.pdftoolkit.pdf.content;
import com.adobe.internal.io.stream.IO;
import com.adobe.internal.io.stream.InputByteStream;
import com.adobe.internal.io.stream.OutputByteStream;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFIOException;
import com.adobe.internal.pdftoolkit.core.types.ASArray;
import com.adobe.internal.pdftoolkit.core.types.ASDictionary;
import com.adobe.internal.pdftoolkit.core.types.ASHexString;
import com.adobe.internal.pdftoolkit.core.types.ASName;
import com.adobe.internal.pdftoolkit.core.types.ASNumber;
import com.adobe.internal.pdftoolkit.core.types.ASObject;
import com.adobe.internal.pdftoolkit.core.types.ASString;
import com.adobe.internal.pdftoolkit.pdf.content.OperandStack;
import com.adobe.internal.pdftoolkit.pdf.content.processor.ReadonlyOperandStack;
import com.adobe.internal.pdftoolkit.pdf.document.PDFVersion;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
public class Instruction {
private OperandStack operands;
private ASName operator;
public static final HashSet<ASName> operators_v10 = new HashSet(58);
public static final HashSet<ASName> operators_v11 = new HashSet(7);
public static final HashSet<ASName> operators_v12 = new HashSet(7);
public static final HashSet<ASName> operators_v13 = new HashSet(1);
private static final HashSet<ASName> textShowingOperators = new HashSet(14);
public Instruction(OperandStack operands, ASName operator) {
this.operands = operands;
this.operator = operator;
}
Instruction(ASName operator) {
this.operator = operator;
this.operands = new OperandStack();
}
void push(int value) {
this.operands.push((Object)new ASNumber(value));
}
void push(double value) {
this.operands.push((Object)new ASNumber(value));
}
void push(ASName value) {
this.operands.push((Object)value);
}
void push(ASNumber value) {
this.operands.push((Object)value);
}
void push(ASString value) {
this.operands.push((Object)value);
}
void push(ASHexString value) {
this.operands.push((Object)value);
}
void push(ASDictionary value) {
this.operands.push((Object)value);
}
void push(ASArray value) {
this.operands.push((Object)value);
}
public String toString() {
return this.operands.toString() + this.operator.asString(true);
}
public void write(OutputByteStream outputByteStream) throws PDFIOException {
try {
Iterator<Object> iter = this.operands.iterator();
if (this.operator != ASName.k_ID) {
while (iter.hasNext()) {
ASObject operand = (ASObject)iter.next();
if (textShowingOperators.contains((Object)this.operator) && operand instanceof ASString) {
this.writeToStream((ASString)operand, outputByteStream);
} else {
operand.write(outputByteStream);
}
outputByteStream.write(32);
}
outputByteStream.write(this.operator.getBytes());
} else {
InputByteStream ibs = null;
while (iter.hasNext()) {
Object operand = iter.next();
if (operand instanceof InputByteStream) {
ibs = (InputByteStream)operand;
continue;
}
if (textShowingOperators.contains((Object)this.operator) && operand instanceof ASString) {
this.writeToStream((ASString)operand, outputByteStream);
} else {
((ASObject)operand).write(outputByteStream);
}
outputByteStream.write(32);
}
outputByteStream.write(this.operator.getBytes());
outputByteStream.write(32);
IO.copy((InputByteStream)ibs, (OutputByteStream)outputByteStream);
}
}
catch (IOException e) {
throw new PDFIOException((Throwable)e);
}
}
private void writeToStream(ASString string, OutputByteStream outputByteStream) throws PDFIOException {
string.write(outputByteStream);
}
public OperandStack getOperands() {
return this.operands;
}
public OperandStack getReadonlyOperands() {
return new ReadonlyOperandStack(this.operands.mStack);
}
public ASName getOperator() {
return this.operator;
}
public PDFVersion getVersion() {
if (operators_v10.contains((Object)this.operator)) {
return PDFVersion.v1_0;
}
if (operators_v11.contains((Object)this.operator)) {
return PDFVersion.v1_1;
}
if (operators_v12.contains((Object)this.operator)) {
return PDFVersion.v1_2;
}
if (operators_v13.contains((Object)this.operator)) {
return PDFVersion.v1_3;
}
return null;
}
public void close() throws PDFIOException {
Iterator<Object> iter = this.operands.iterator();
boolean toThrow = false;
IOException lastIOExceptionCaught = null;
while (iter.hasNext()) {
Object nextOperand = iter.next();
if (!(nextOperand instanceof InputByteStream)) continue;
try {
((InputByteStream)nextOperand).close();
}
catch (IOException e) {
toThrow = true;
lastIOExceptionCaught = e;
}
}
if (toThrow && lastIOExceptionCaught != null) {
throw new PDFIOException((Throwable)lastIOExceptionCaught);
}
}
static {
textShowingOperators.add(ASName.k_TJ);
textShowingOperators.add(ASName.k_Tj);
textShowingOperators.add(ASName.k_SingleQuote);
textShowingOperators.add(ASName.k_DoubleQuote);
operators_v10.add(ASName.k_W);
operators_v10.add(ASName.k_G);
operators_v10.add(ASName.k_F);
operators_v10.add(ASName.k_f);
operators_v10.add(ASName.k_n);
operators_v10.add(ASName.k_ID);
operators_v10.add(ASName.k_K);
operators_v10.add(ASName.k_B);
operators_v10.add(ASName.k_M);
operators_v10.add(ASName.k_S);
operators_v10.add(ASName.k_J);
operators_v10.add(ASName.k_Q);
operators_v10.add(ASName.k_b);
operators_v10.add(ASName.k_c);
operators_v10.add(ASName.k_d);
operators_v10.add(ASName.k_g);
operators_v10.add(ASName.k_h);
operators_v10.add(ASName.k_i);
operators_v10.add(ASName.k_j);
operators_v10.add(ASName.k_k);
operators_v10.add(ASName.k_l);
operators_v10.add(ASName.k_m);
operators_v10.add(ASName.k_q);
operators_v10.add(ASName.k_s);
operators_v10.add(ASName.k_v);
operators_v10.add(ASName.k_w);
operators_v10.add(ASName.k_y);
operators_v10.add(ASName.k_TD);
operators_v10.add(ASName.k_cm);
operators_v10.add(ASName.k_gs);
operators_v10.add(ASName.k_re);
operators_v10.add(ASName.k_fStar);
operators_v10.add(ASName.k_BStar);
operators_v10.add(ASName.k_bStar);
operators_v10.add(ASName.k_WStar);
operators_v10.add(ASName.k_RG);
operators_v10.add(ASName.k_rg);
operators_v10.add(ASName.k_Do);
operators_v10.add(ASName.k_Tc);
operators_v10.add(ASName.k_Tw);
operators_v10.add(ASName.k_Tz);
operators_v10.add(ASName.k_TL);
operators_v10.add(ASName.k_Tf);
operators_v10.add(ASName.k_Tr);
operators_v10.add(ASName.k_Ts);
operators_v10.add(ASName.k_BT);
operators_v10.add(ASName.k_ET);
operators_v10.add(ASName.k_Td);
operators_v10.add(ASName.k_Tm);
operators_v10.add(ASName.k_TStar);
operators_v10.add(ASName.k_Tj);
operators_v10.add(ASName.k_SingleQuote);
operators_v10.add(ASName.k_DoubleQuote);
operators_v10.add(ASName.k_TJ);
operators_v10.add(ASName.k_d0);
operators_v10.add(ASName.k_d1);
operators_v10.add(ASName.k_BI);
operators_v10.add(ASName.k_EI);
operators_v11.add(ASName.k_CS);
operators_v11.add(ASName.k_SC);
operators_v11.add(ASName.k_ri);
operators_v11.add(ASName.k_BX);
operators_v11.add(ASName.k_EX);
operators_v11.add(ASName.k_cs);
operators_v11.add(ASName.k_sc);
operators_v12.add(ASName.k_DP);
operators_v12.add(ASName.k_SCN);
operators_v12.add(ASName.k_scn);
operators_v12.add(ASName.k_MP);
operators_v12.add(ASName.k_BMC);
operators_v12.add(ASName.k_BDC);
operators_v12.add(ASName.k_EMC);
operators_v13.add(ASName.k_sh);
}
}