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Lazy Name Util Cleanup

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This commit is contained in:
Konloch 2021-06-28 00:02:44 -07:00
parent 2aa4272187
commit 54be34be5e
2 changed files with 87 additions and 72 deletions
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95
src/main/java/the/bytecode/club/bytecodeviewer/util/LazyNameUtil.java
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@ -1,5 +1,9 @@
package the.bytecode.club.bytecodeviewer.util;
import java.util.HashMap;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang3.StringUtils;
/***************************************************************************
* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
* Copyright (C) 2014 Kalen 'Konloch' Kinloch - http://bytecodeviewer.com *
@ -18,109 +22,56 @@ package the.bytecode.club.bytecodeviewer.util;
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
import java.util.HashMap;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang3.StringUtils;
/**
* Prevents name path collisions by allowing the same name to be used in multiple file containers.
*
* @author Konloch
*/
public class LazyNameUtil {
public class LazyNameUtil
{
public static boolean SAME_NAME_JAR_WORKSPACE = false;
private static final HashMap<String, SeqAndCount> nameMap = new HashMap<>();
public static void reset() {
nameMap.clear();
}
public static String applyNameChanges(String name) {
if (nameMap.containsKey(name)) {
if (!SAME_NAME_JAR_WORKSPACE) {
public static String applyNameChanges(String name)
{
if (nameMap.containsKey(name))
{
if (!SAME_NAME_JAR_WORKSPACE)
SAME_NAME_JAR_WORKSPACE = true;
}
SeqAndCount seqAndCount = nameMap.get(name);
nameMap.put(name, seqAndCount.incrSeqAndCount());
return FilenameUtils.removeExtension(name) + "#" + seqAndCount.getSeq() + "." + FilenameUtils.getExtension(name);
} else {
}
else
{
nameMap.put(name, SeqAndCount.init());
}
return name;
}
public static void removeName(String name) {
if (StringUtils.isBlank(name)) {
public static void removeName(String name)
{
if (StringUtils.isBlank(name))
return;
}
if (name.contains("#")) {
if (name.contains("#"))
name = name.substring(0, name.indexOf("#")) + name.substring(name.indexOf("."));
}
SeqAndCount seqAndCount = nameMap.get(name);
if (seqAndCount == null) {
if (seqAndCount == null)
return;
}
// sequence remain the same and decrease the count
// still the count become 1
if (seqAndCount.getCount() == 1) {
if (seqAndCount.getCount() == 1)
nameMap.remove(name);
} else {
else
nameMap.put(name, seqAndCount.decrCount());
}
}
}
class SeqAndCount {
Integer seq;
Integer count;
public static SeqAndCount init() {
SeqAndCount seqAndCount = new SeqAndCount();
seqAndCount.setSeq(1);
seqAndCount.setCount(1);
return seqAndCount;
}
public SeqAndCount incrSeq() {
seq = seq + 1;
return this;
}
public SeqAndCount incrCount() {
count = count + 1;
return this;
}
public SeqAndCount decrCount() {
count = count - 1;
return this;
}
public SeqAndCount incrSeqAndCount() {
seq = seq + 1;
count = count + 1;
return this;
}
public Integer getSeq() {
return seq;
}
public void setSeq(Integer seq) {
this.seq = seq;
}
public Integer getCount() {
return count;
}
public void setCount(Integer count) {
this.count = count;
}
}

64
src/main/java/the/bytecode/club/bytecodeviewer/util/SeqAndCount.java Normal file
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@ -0,0 +1,64 @@
package the.bytecode.club.bytecodeviewer.util;
/**
* @author Hupan
* @since 11/20/2019
*/
class SeqAndCount
{
Integer seq;
Integer count;
public static SeqAndCount init()
{
SeqAndCount seqAndCount = new SeqAndCount();
seqAndCount.setSeq(1);
seqAndCount.setCount(1);
return seqAndCount;
}
public SeqAndCount incrSeq()
{
seq = seq + 1;
return this;
}
public SeqAndCount incrCount()
{
count = count + 1;
return this;
}
public SeqAndCount decrCount()
{
count = count - 1;
return this;
}
public SeqAndCount incrSeqAndCount()
{
seq = seq + 1;
count = count + 1;
return this;
}
public Integer getSeq()
{
return seq;
}
public void setSeq(Integer seq)
{
this.seq = seq;
}
public Integer getCount()
{
return count;
}
public void setCount(Integer count)
{
this.count = count;
}
}