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Display AS3 p-code docs in GUI, unfinished = stub, needs UI enhancements

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Must be turned on in settings
This commit is contained in:
Jindra Petřík
2016-03-27 09:33:51 +02:00
parent 33d6cd5c29
commit 9b9e653876
8 changed files with 400 additions and 143 deletions
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4
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
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@@ -598,6 +598,10 @@ public class Configuration {
@ConfigurationInternal
public static final ConfigurationItem<Boolean> hwAcceleratedGraphics = null;
@ConfigurationDefaultBoolean(false)
@ConfigurationInternal
public static final ConfigurationItem<Boolean> as3pcodeDocWindow = null;
private enum OSId {
WINDOWS, OSX, UNIX

134
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/locales/docs/pcode/AS3Generator.java
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@@ -1,134 +0,0 @@
package com.jpexs.decompiler.flash.locales.docs.pcode;
import com.jpexs.decompiler.flash.abc.avm2.AVM2Code;
import com.jpexs.decompiler.flash.abc.avm2.instructions.AVM2InstructionFlag;
import com.jpexs.decompiler.flash.abc.avm2.instructions.InstructionDefinition;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
/**
* Generator for AVM2 instruction set documentation. TODO: use this somehow in
* GUI
*
* @author JPEXS
*/
public class AS3Generator {
private static String makeIdent(String name) {
StringBuilder identName = new StringBuilder();
boolean cap = false;
for (int i = 0; i < name.length(); i++) {
char c = name.charAt(i);
if (c == '_') {
cap = true;
continue;
}
if (cap) {
identName.append(c);
cap = false;
} else {
identName.append(Character.toLowerCase(c));
}
}
return identName.toString();
}
public static void main(String[] args) throws IOException {
Properties prop = new Properties();
prop.load(AS3Generator.class.getClassLoader().getResourceAsStream("com/jpexs/decompiler/flash/locales/docs/pcode/AS3.properties"));
Map<AVM2InstructionFlag, String> flagDescriptions = new HashMap<>();
for (AVM2InstructionFlag flg : AVM2InstructionFlag.values()) {
String flagIdent = makeIdent(flg.toString());
String flagDescription = prop.getProperty("instructionFlag." + flagIdent);
flagDescriptions.put(flg, flagDescription);
}
for (InstructionDefinition def : AVM2Code.allInstructionSet) {
if (def == null) {
continue;
}
System.out.println("=========================");
String insName = def.instructionName;
String insShortDescription = prop.getProperty("instruction." + insName + ".shortDescription");
String insDescription = prop.getProperty("instruction." + insName + ".description");
String stackBefore = def.hasFlag(AVM2InstructionFlag.UNKNOWN_STACK) ? "???" : prop.getProperty("instruction." + insName + ".stackBefore");
String stackAfter = def.hasFlag(AVM2InstructionFlag.UNKNOWN_STACK) ? "???" : prop.getProperty("instruction." + insName + ".stackAfter");
String operandsDoc = def.hasFlag(AVM2InstructionFlag.UNKNOWN_OPERANDS) ? "???" : prop.getProperty("instruction." + insName + ".operands");
System.out.println(String.format("0x%02X", def.instructionCode) + " " + insName + ": " + insShortDescription);
if (!insDescription.trim().isEmpty()) {
System.out.println("Description: " + insDescription);
}
System.out.println("Stack before: " + stackBefore);
System.out.println("Stack after: " + stackAfter);
boolean flagsPrinted = false;
System.out.print("Operands: ");
if (def.hasFlag(AVM2InstructionFlag.UNKNOWN_OPERANDS)) {
System.out.println("???");
} else {
String[] operandsDocs = operandsDoc.split(", ?");
boolean first = true;
for (int i = 0; i < def.operands.length; i++) {
int op = def.operands[i];
String opDoc = operandsDocs[i];
String operandTypeRaw = AVM2Code.operandTypeToString(op, false);
String operandTypeCombined = AVM2Code.operandTypeToString(op, true);
if (operandTypeCombined.contains(", ")) {
String operandTypesCombined[] = operandTypeCombined.split(", ?");
for (int j = 0; j < operandTypesCombined.length; j++) {
if (!first) {
System.out.print(", ");
} else {
first = false;
}
opDoc = operandsDocs[i + j];
operandTypeCombined = operandTypesCombined[j];
if (opDoc.equals("...")) {
System.out.print("...");
} else {
System.out.print(opDoc + ":" + operandTypeCombined);
}
}
} else {
if (!first) {
System.out.print(", ");
} else {
first = false;
}
if (opDoc.equals(operandTypeRaw)) {
System.out.print(operandTypeCombined);
} else {
System.out.print(opDoc + ":" + operandTypeCombined);
}
}
}
if (def.operands.length == 0) {
//System.out.print("");
}
System.out.println("");
}
AVM2InstructionFlag flags[] = def.flags.clone();
Arrays.sort(flags, Enum::compareTo);
for (AVM2InstructionFlag fl : flags) {
if (fl != AVM2InstructionFlag.UNKNOWN_OPERANDS && fl != AVM2InstructionFlag.UNKNOWN_STACK) {
if (!flagsPrinted) {
flagsPrinted = true;
System.out.println("Flags:");
}
System.out.println(" - " + flagDescriptions.get(fl));
}
}
}
}
}

171
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/locales/docs/pcode/As3Docs.java Normal file
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@@ -0,0 +1,171 @@
package com.jpexs.decompiler.flash.locales.docs.pcode;
import com.jpexs.decompiler.flash.abc.avm2.AVM2Code;
import com.jpexs.decompiler.flash.abc.avm2.instructions.AVM2InstructionFlag;
import com.jpexs.decompiler.flash.abc.avm2.instructions.InstructionDefinition;
import com.jpexs.helpers.Cache;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
/**
* Generator for AVM2 instruction set documentation. TODO: use this somehow in
* GUI
*
* @author JPEXS
*/
public class As3Docs {
private static Properties prop;
private static Map<AVM2InstructionFlag, String> flagDescriptions = new HashMap<>();
private static Cache<String, String> docsCache = Cache.getInstance(false, true, "as3DocsCache");
private static Map<String, InstructionDefinition> nameToDef = new HashMap<>();
static {
prop = new Properties();
try {
prop.load(As3Docs.class.getClassLoader().getResourceAsStream("com/jpexs/decompiler/flash/locales/docs/pcode/AS3.properties"));
} catch (IOException e) {
//ignore
}
for (InstructionDefinition def : AVM2Code.allInstructionSet) {
if (def == null) {
continue;
}
nameToDef.put(def.instructionName, def);
}
for (AVM2InstructionFlag flg : AVM2InstructionFlag.values()) {
String flagIdent = makeIdent(flg.toString());
String flagDescription = prop.getProperty("instructionFlag." + flagIdent);
flagDescriptions.put(flg, flagDescription);
}
}
private static String makeIdent(String name) {
StringBuilder identName = new StringBuilder();
boolean cap = false;
for (int i = 0; i < name.length(); i++) {
char c = name.charAt(i);
if (c == '_') {
cap = true;
continue;
}
if (cap) {
identName.append(c);
cap = false;
} else {
identName.append(Character.toLowerCase(c));
}
}
return identName.toString();
}
public static String getDocsForIns(String insName) {
if (!nameToDef.containsKey(insName)) {
return null;
}
return getDocsForIns(nameToDef.get(insName));
}
public static String getDocsForIns(InstructionDefinition def) {
String v = docsCache.get(def.instructionName);
if (v != null) {
return v;
}
StringBuilder sb = new StringBuilder();
String insName = def.instructionName;
final String NEWLINE = "\r\n";
String insShortDescription = prop.getProperty("instruction." + insName + ".shortDescription");
String insDescription = prop.getProperty("instruction." + insName + ".description");
String stackBefore = def.hasFlag(AVM2InstructionFlag.UNKNOWN_STACK) ? "???" : prop.getProperty("instruction." + insName + ".stackBefore");
String stackAfter = def.hasFlag(AVM2InstructionFlag.UNKNOWN_STACK) ? "???" : prop.getProperty("instruction." + insName + ".stackAfter");
String operandsDoc = def.hasFlag(AVM2InstructionFlag.UNKNOWN_OPERANDS) ? "???" : prop.getProperty("instruction." + insName + ".operands");
sb.append(String.format("0x%02X", def.instructionCode)).append(" <font color=\"blue\"><b>").append(insName).append("</b></font>: ").append(insShortDescription).append(NEWLINE);
if (!insDescription.trim().isEmpty()) {
sb.append("<b>Description:</b> ").append(insDescription).append(NEWLINE);
}
sb.append("<b>Stack before:</b> ").append(stackBefore).append(NEWLINE);
sb.append("<b>Stack after:</b> ").append(stackAfter).append(NEWLINE);
boolean flagsPrinted = false;
sb.append("<b>Operands:</b> ");
if (def.hasFlag(AVM2InstructionFlag.UNKNOWN_OPERANDS)) {
sb.append("???").append(NEWLINE);
} else {
String[] operandsDocs = operandsDoc.split(", ?");
boolean first = true;
for (int i = 0; i < def.operands.length; i++) {
int op = def.operands[i];
String opDoc = operandsDocs[i];
String operandTypeRaw = AVM2Code.operandTypeToString(op, false);
String operandTypeCombined = AVM2Code.operandTypeToString(op, true);
if (operandTypeCombined.contains(", ")) {
String operandTypesCombined[] = operandTypeCombined.split(", ?");
for (int j = 0; j < operandTypesCombined.length; j++) {
if (!first) {
sb.append(", ");
} else {
first = false;
}
opDoc = operandsDocs[i + j];
operandTypeCombined = operandTypesCombined[j];
if (opDoc.equals("...")) {
sb.append("...");
} else {
sb.append(opDoc).append(":").append(operandTypeCombined);
}
}
} else {
if (!first) {
sb.append(", ");
} else {
first = false;
}
if (opDoc.equals(operandTypeRaw)) {
sb.append(operandTypeCombined);
} else {
sb.append(opDoc).append(":").append(operandTypeCombined);
}
}
}
sb.append(NEWLINE);
}
AVM2InstructionFlag flags[] = def.flags.clone();
Arrays.sort(flags, Enum::compareTo);
for (AVM2InstructionFlag fl : flags) {
if (fl != AVM2InstructionFlag.UNKNOWN_OPERANDS && fl != AVM2InstructionFlag.UNKNOWN_STACK) {
if (!flagsPrinted) {
flagsPrinted = true;
sb.append("Flags:").append(NEWLINE);
}
sb.append(" - ").append(flagDescriptions.get(fl)).append(NEWLINE);
}
}
String r = sb.toString();
docsCache.put(def.instructionName, r);
return r;
}
public static void main(String[] args) throws IOException {
for (InstructionDefinition def : AVM2Code.allInstructionSet) {
if (def == null) {
continue;
}
System.out.println("=========================");
System.out.print(getDocsForIns(def));
}
}
}