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Add support for in-memory ReadWriteZipFiles.

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This commit is contained in:
Paul Chote
2025-03-02 21:24:46 +00:00
committed by Gustas Kažukauskas
parent fceb8a479d
commit 1707dbd92b
1 changed files with 4 additions and 3 deletions
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7
OpenRA.Game/FileSystem/ZipFile.cs
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@@ -98,11 +98,11 @@ namespace OpenRA.FileSystem
{ {
readonly MemoryStream pkgStream = new(); readonly MemoryStream pkgStream = new();
public ReadWriteZipFile(string filename, bool create = false) public ReadWriteZipFile(string filename = null, bool create = false)
{ {
// SharpZipLib breaks when asked to update archives loaded from outside streams or files // SharpZipLib breaks when asked to update archives loaded from outside streams or files
// We can work around this by creating a clean in-memory-only file, cutting all outside references // We can work around this by creating a clean in-memory-only file, cutting all outside references
if (!create) if (!string.IsNullOrEmpty(filename) && !create)
{ {
using (var copy = new MemoryStream(File.ReadAllBytes(filename))) using (var copy = new MemoryStream(File.ReadAllBytes(filename)))
{ {
@@ -122,7 +122,8 @@ namespace OpenRA.FileSystem
void Commit() void Commit()
{ {
File.WriteAllBytes(Name, pkgStream.ToArray()); if (!string.IsNullOrEmpty(Name))
File.WriteAllBytes(Name, pkgStream.ToArray());
} }
public void Update(string filename, byte[] contents) public void Update(string filename, byte[] contents)