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cache: add varbit definition and loader

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Adam
2017-04-21 11:00:00 -04:00
parent b288b81cea
commit 512d0f5ff1
4 changed files with 211 additions and 1 deletions
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73
cache/src/main/java/net/runelite/cache/definitions/VarbitDefinition.java vendored Normal file
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@@ -0,0 +1,73 @@
/*
* Copyright (c) 2017, Adam <Adam@sigterm.info>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache.definitions;
public class VarbitDefinition
{
private int id;
private int index;
private int leastSignificantBit;
private int mostSignificantBit;
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
public int getIndex()
{
return index;
}
public void setIndex(int index)
{
this.index = index;
}
public int getLeastSignificantBit()
{
return leastSignificantBit;
}
public void setLeastSignificantBit(int leastSignificantBit)
{
this.leastSignificantBit = leastSignificantBit;
}
public int getMostSignificantBit()
{
return mostSignificantBit;
}
public void setMostSignificantBit(int mostSignificantBit)
{
this.mostSignificantBit = mostSignificantBit;
}
}

57
cache/src/main/java/net/runelite/cache/definitions/loaders/VarbitLoader.java vendored Normal file
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@@ -0,0 +1,57 @@
/*
* Copyright (c) 2017, Adam <Adam@sigterm.info>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache.definitions.loaders;
import net.runelite.cache.definitions.VarbitDefinition;
import net.runelite.cache.io.InputStream;
public class VarbitLoader
{
public VarbitDefinition load(int id, byte[] b)
{
VarbitDefinition def = new VarbitDefinition();
InputStream is = new InputStream(b);
def.setId(id);
for (;;)
{
int opcode = is.readUnsignedByte();
if (opcode == 0)
{
break;
}
if (opcode == 1)
{
def.setIndex(is.readUnsignedShort());
def.setLeastSignificantBit(is.readUnsignedByte());
def.setMostSignificantBit(is.readUnsignedByte());
}
}
return def;
}
}

2
cache/src/test/java/net/runelite/cache/UnderlayDumper.java vendored
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@@ -54,7 +54,7 @@ public class UnderlayDumper
public void extract() throws IOException
{
java.io.File base = StoreLocation.LOCATION,
outDir = folder.newFile();
outDir = folder.newFolder();
int count = 0;

80
cache/src/test/java/net/runelite/cache/VarbitDumper.java vendored Normal file
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@@ -0,0 +1,80 @@
/*
* Copyright (c) 2017, Adam <Adam@sigterm.info>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache;
import com.google.common.io.Files;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import net.runelite.cache.definitions.VarbitDefinition;
import net.runelite.cache.definitions.loaders.VarbitLoader;
import net.runelite.cache.fs.Archive;
import net.runelite.cache.fs.Index;
import net.runelite.cache.fs.Store;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class VarbitDumper
{
private static final Logger logger = LoggerFactory.getLogger(VarbitDumper.class);
@Rule
public TemporaryFolder folder = StoreLocation.getTemporaryFolder();
private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
@Test
public void extract() throws IOException
{
File base = StoreLocation.LOCATION,
outDir = folder.newFolder();
int count = 0;
try (Store store = new Store(base))
{
store.load();
Index index = store.getIndex(IndexType.CONFIGS);
Archive archive = index.getArchive(ConfigType.VARBIT.getId());
for (net.runelite.cache.fs.File file : archive.getFiles())
{
VarbitLoader loader = new VarbitLoader();
VarbitDefinition varbit = loader.load(file.getFileId(), file.getContents());
Files.write(gson.toJson(varbit), new File(outDir, file.getFileId() + ".json"), Charset.defaultCharset());
++count;
}
}
logger.info("Dumped {} varbits to {}", count, outDir);
}
}