git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1062 993157c7-ee19-0410-b2c4-bb4e9862e678

This commit is contained in:
chrisf
2007-06-23 17:21:21 +00:00
parent 1504ad3ca6
commit 63caabee27
4 changed files with 19 additions and 19 deletions

View File

@@ -33,15 +33,15 @@ namespace MixBrowser
return;
}
MixFile file = new MixFile(fn);
Package file = new Package(fn);
if (File.Exists("files.txt"))
foreach (string filename in File.ReadAllLines("files.txt"))
MixEntry.AddStandardName(filename);
PackageEntry.AddStandardName(filename);
else
Console.WriteLine("-- files.txt doesnt exist --");
foreach (MixEntry e in file.Content)
foreach (PackageEntry e in file.Content)
Console.WriteLine(e);
}
}

View File

@@ -37,8 +37,8 @@
<Compile Include="Blowfish.cs" />
<Compile Include="Format40.cs" />
<Compile Include="Format80.cs" />
<Compile Include="MixEntry.cs" />
<Compile Include="MixFile.cs" />
<Compile Include="PackageEntry.cs" />
<Compile Include="Package.cs" />
<Compile Include="Palette.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="ShpReader.cs" />

View File

@@ -5,18 +5,18 @@ using System.IO;
namespace OpenRa.FileFormats
{
public class MixFile
public class Package
{
readonly string filename;
readonly List<MixEntry> index;
readonly List<PackageEntry> index;
readonly bool isRmix, isEncrypted;
public ICollection<MixEntry> Content
public ICollection<PackageEntry> Content
{
get { return index.AsReadOnly(); }
}
public MixFile(string filename)
public Package(string filename)
{
this.filename = filename;
using (Stream s = File.OpenRead(filename))
@@ -40,7 +40,7 @@ namespace OpenRa.FileFormats
}
}
List<MixEntry> ParseRaHeader(Stream s)
List<PackageEntry> ParseRaHeader(Stream s)
{
if (!isEncrypted)
{
@@ -75,7 +75,7 @@ namespace OpenRa.FileFormats
s.Position = headerStart;
reader = new BinaryReader(s);
h = ReadUints(reader, 2 + numFiles * MixEntry.Size / 4);
h = ReadUints(reader, 2 + numFiles * PackageEntry.Size / 4);
decrypted = fish.Decrypt(h);
ms = new MemoryStream();
@@ -98,23 +98,23 @@ namespace OpenRa.FileFormats
return ret;
}
List<MixEntry> ParseTdHeader(Stream s)
List<PackageEntry> ParseTdHeader(Stream s)
{
List<MixEntry> items = new List<MixEntry>();
List<PackageEntry> items = new List<PackageEntry>();
BinaryReader reader = new BinaryReader(s);
ushort numFiles = reader.ReadUInt16();
uint dataSize = reader.ReadUInt32();
for (int i = 0; i < numFiles; i++)
items.Add(new MixEntry(reader));
items.Add(new PackageEntry(reader));
return items;
}
public Stream GetContent(uint hash)
{
foreach( MixEntry e in index )
foreach( PackageEntry e in index )
if (e.Hash == hash)
{
using (Stream s = File.OpenRead(filename))
@@ -126,7 +126,7 @@ namespace OpenRa.FileFormats
if (isEncrypted)
s.Seek(80, SeekOrigin.Current);
s.Seek(index.Count * MixEntry.Size + e.Offset, SeekOrigin.Current);
s.Seek(index.Count * PackageEntry.Size + e.Offset, SeekOrigin.Current);
byte[] data = new byte[ e.Length ];
s.Read( data, 0, (int)e.Length );
return new MemoryStream(data);
@@ -138,7 +138,7 @@ namespace OpenRa.FileFormats
public Stream GetContent(string filename)
{
return GetContent(MixEntry.HashFilename(filename));
return GetContent(PackageEntry.HashFilename(filename));
}
}

View File

@@ -5,13 +5,13 @@ using System.IO;
namespace OpenRa.FileFormats
{
public class MixEntry
public class PackageEntry
{
public readonly uint Hash;
public readonly uint Offset;
public readonly uint Length;
public MixEntry(BinaryReader r)
public PackageEntry(BinaryReader r)
{
Hash = r.ReadUInt32();
Offset = r.ReadUInt32();