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Support ancient .NET in FileTypes

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This commit is contained in:
Matt Nadareski
2024-02-28 21:59:13 -05:00
parent 080c8a749b
commit de59d0252c
49 changed files with 597 additions and 59 deletions
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45
SabreTools.FileTypes/Archives/TapeArchive.cs
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@@ -2,15 +2,16 @@
using System.Collections.Generic;
using System.IO;
using System.Linq;
using SabreTools.Core;
using SabreTools.Core.Tools;
using Compress;
#if NET462_OR_GREATER || NETCOREAPP
using SharpCompress.Archives;
using SharpCompress.Archives.Tar;
using SharpCompress.Common;
using SharpCompress.Readers;
using SharpCompress.Writers;
#endif
namespace SabreTools.FileTypes.Archives
{
@@ -50,6 +51,7 @@ namespace SabreTools.FileTypes.Archives
/// <inheritdoc/>
public override bool CopyAll(string outDir)
{
#if NET462_OR_GREATER || NETCOREAPP
bool encounteredErrors = true;
try
@@ -83,6 +85,10 @@ namespace SabreTools.FileTypes.Archives
}
return encounteredErrors;
#else
// TODO: Support tape archives in old .NET
return true;
#endif
}
/// <inheritdoc/>
@@ -129,6 +135,7 @@ namespace SabreTools.FileTypes.Archives
/// <inheritdoc/>
public override (MemoryStream?, string?) CopyToStream(string entryName)
{
#if NET462_OR_GREATER || NETCOREAPP
MemoryStream? ms = new();
string? realEntry = null;
@@ -154,6 +161,10 @@ namespace SabreTools.FileTypes.Archives
}
return (ms, realEntry);
#else
// TODO: Support tape archives in old .NET
return (null, null);
#endif
}
#endregion
@@ -163,7 +174,8 @@ namespace SabreTools.FileTypes.Archives
/// <inheritdoc/>
public override List<BaseFile>? GetChildren()
{
List<BaseFile> found = new();
#if NET462_OR_GREATER || NETCOREAPP
List<BaseFile> found = [];
string? gamename = Path.GetFileNameWithoutExtension(this.Filename);
try
@@ -204,12 +216,17 @@ namespace SabreTools.FileTypes.Archives
}
return found;
#else
// TODO: Support tape archives in old .NET
return null;
#endif
}
/// <inheritdoc/>
public override List<string> GetEmptyFolders()
{
List<string> empties = new();
#if NET462_OR_GREATER || NETCOREAPP
List<string> empties = [];
try
{
@@ -240,6 +257,10 @@ namespace SabreTools.FileTypes.Archives
}
return empties;
#else
// TODO: Support tape archives in old .NET
return [];
#endif
}
/// <inheritdoc/>
@@ -262,6 +283,7 @@ namespace SabreTools.FileTypes.Archives
/// <inheritdoc/>
public override bool Write(Stream? inputStream, string outDir, BaseFile? baseFile)
{
#if NET462_OR_GREATER || NETCOREAPP
bool success = false;
string tempFile = Path.Combine(outDir, $"tmp{Guid.NewGuid()}");
@@ -291,7 +313,7 @@ namespace SabreTools.FileTypes.Archives
{
// Get temporary date-time if possible
DateTime? usableDate = null;
if (UseDates && !string.IsNullOrWhiteSpace(baseFile.Date) && DateTime.TryParse(baseFile.Date.Replace('\\', '/'), out DateTime dt))
if (UseDates && !string.IsNullOrEmpty(baseFile.Date) && DateTime.TryParse(baseFile.Date.Replace('\\', '/'), out DateTime dt))
usableDate = dt;
// Copy the input stream to the output
@@ -340,7 +362,7 @@ namespace SabreTools.FileTypes.Archives
// Get temporary date-time if possible
DateTime? usableDate = null;
if (UseDates && !string.IsNullOrWhiteSpace(baseFile.Date) && DateTime.TryParse(baseFile.Date.Replace('\\', '/'), out DateTime dt))
if (UseDates && !string.IsNullOrEmpty(baseFile.Date) && DateTime.TryParse(baseFile.Date.Replace('\\', '/'), out DateTime dt))
usableDate = dt;
// If we have the input file, add it now
@@ -388,11 +410,16 @@ namespace SabreTools.FileTypes.Archives
File.Move(tempFile, archiveFileName);
return success;
#else
// TODO: Support tape archives in old .NET
return false;
#endif
}
/// <inheritdoc/>
public override bool Write(List<string> inputFiles, string outDir, List<BaseFile>? baseFiles)
{
#if NET462_OR_GREATER || NETCOREAPP
bool success = false;
string tempFile = Path.Combine(outDir, $"tmp{Guid.NewGuid()}");
@@ -454,7 +481,7 @@ namespace SabreTools.FileTypes.Archives
// Get temporary date-time if possible
DateTime? usableDate = null;
if (UseDates && !string.IsNullOrWhiteSpace(baseFiles[index].Date) && DateTime.TryParse(baseFiles[index].Date?.Replace('\\', '/'), out DateTime dt))
if (UseDates && !string.IsNullOrEmpty(baseFiles[index].Date) && DateTime.TryParse(baseFiles[index].Date?.Replace('\\', '/'), out DateTime dt))
usableDate = dt;
// Copy the input stream to the output
@@ -512,7 +539,7 @@ namespace SabreTools.FileTypes.Archives
{
// Get temporary date-time if possible
DateTime? usableDate = null;
if (UseDates && !string.IsNullOrWhiteSpace(baseFiles[-index - 1].Date) && DateTime.TryParse(baseFiles[-index - 1].Date?.Replace('\\', '/'), out DateTime dt))
if (UseDates && !string.IsNullOrEmpty(baseFiles[-index - 1].Date) && DateTime.TryParse(baseFiles[-index - 1].Date?.Replace('\\', '/'), out DateTime dt))
usableDate = dt;
// Copy the input file to the output
@@ -557,6 +584,10 @@ namespace SabreTools.FileTypes.Archives
File.Move(tempFile, archiveFileName);
return true;
#else
// TODO: Support tape archives in old .NET
return false;
#endif
}
#endregion