SabreTools/SabreTools.Serialization
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More graceful handling of MS-CAB sets

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This commit is contained in:
Matt Nadareski
2025-07-29 11:48:34 -04:00
parent 36afb1c0ee
commit 0aa25df88f
1 changed files with 22 additions and 4 deletions
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26
SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
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@@ -115,16 +115,23 @@ namespace SabreTools.Serialization.Wrappers
/// <summary>
/// Extract a cabinet set to an output directory, if possible
/// </summary>
/// <param name="stream">Stream representing one cabinet in the set</param>
/// <param name="filename">Filename for one cabinet in the set</param>
/// <param name="outDir">Path to the output directory</param>
/// <param name="includeDebug">True to include debug data, false otherwise</param>
/// <returns>Indicates if all files were able to be extracted</returns>
/// <remarks>Will extract all items found in the set</remarks>
public static bool ExtractSet(string filename, string outDir, bool includeDebug)
public static bool ExtractSet(Stream? stream, string filename, string outDir, bool includeDebug)
{
// Get a wrapper for the set
var current = OpenSet(filename);
if (current?.Header == null)
// Get a wrapper for the set, if possible
MicrosoftCabinet? current;
if (File.Exists(filename))
current = OpenSet(filename);
else
current = Create(stream);
// Validate the header exists
if (current?.Model?.Header == null)
return false;
try
@@ -146,6 +153,17 @@ namespace SabreTools.Serialization.Wrappers
return true;
}
/// <summary>
/// Extract a cabinet set to an output directory, if possible
/// </summary>
/// <param name="filename">Filename for one cabinet in the set</param>
/// <param name="outDir">Path to the output directory</param>
/// <param name="includeDebug">True to include debug data, false otherwise</param>
/// <returns>Indicates if all files were able to be extracted</returns>
/// <remarks>Will extract all items found in the set</remarks>
public static bool ExtractSet(string filename, string outDir, bool includeDebug)
=> ExtractSet(stream: null, filename, outDir, includeDebug);
/// <summary>
/// Extract a cabinet to an output directory, if possible
/// </summary>