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🎨Changed IReadOnlyFilesystem so methods that only output don't get passed as ref.

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This commit is contained in:
Natalia Portillo
2017-12-26 08:17:28 +00:00
parent 18f9a349c9
commit 56198b1ee6
24 changed files with 113 additions and 95 deletions
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6
DiscImageChef.Filesystems/AppleDOS/Dir.cs
View File

@@ -45,8 +45,9 @@ namespace DiscImageChef.Filesystems.AppleDOS
/// </summary>
/// <param name="path">Link path.</param>
/// <param name="dest">Link destination.</param>
public Errno ReadLink(string path, ref string dest)
public Errno ReadLink(string path, out string dest)
{
dest = null;
return !mounted ? Errno.AccessDenied : Errno.NotSupported;
}
@@ -55,8 +56,9 @@ namespace DiscImageChef.Filesystems.AppleDOS
/// </summary>
/// <param name="path">Directory path.</param>
/// <param name="contents">Directory contents.</param>
public Errno ReadDir(string path, ref List<string> contents)
public Errno ReadDir(string path, out List<string> contents)
{
contents = null;
if(!mounted) return Errno.AccessDenied;
if(!string.IsNullOrEmpty(path) && string.Compare(path, "/", StringComparison.OrdinalIgnoreCase) != 0)

16
DiscImageChef.Filesystems/AppleDOS/File.cs
View File

@@ -40,8 +40,9 @@ namespace DiscImageChef.Filesystems.AppleDOS
{
public partial class AppleDOS
{
public Errno GetAttributes(string path, ref FileAttributes attributes)
public Errno GetAttributes(string path, out FileAttributes attributes)
{
attributes = new FileAttributes();
if(!mounted) return Errno.AccessDenied;
string[] pathElements = path.Split(new[] {'/'}, StringSplitOptions.RemoveEmptyEntries);
@@ -51,7 +52,6 @@ namespace DiscImageChef.Filesystems.AppleDOS
if(!fileCache.ContainsKey(filename)) return Errno.NoSuchFile;
attributes = new FileAttributes();
attributes = FileAttributes.Extents;
attributes |= FileAttributes.File;
if(lockedFiles.Contains(filename)) attributes |= FileAttributes.ReadOnly;
@@ -103,8 +103,9 @@ namespace DiscImageChef.Filesystems.AppleDOS
return Errno.NoError;
}
public Errno Stat(string path, ref FileEntryInfo stat)
public Errno Stat(string path, out FileEntryInfo stat)
{
stat = null;
if(!mounted) return Errno.AccessDenied;
string[] pathElements = path.Split(new[] {'/'}, StringSplitOptions.RemoveEmptyEntries);
@@ -115,12 +116,10 @@ namespace DiscImageChef.Filesystems.AppleDOS
if(!fileCache.ContainsKey(filename)) return Errno.NoSuchFile;
FileAttributes attrs = new FileAttributes();
stat = new FileEntryInfo();
fileSizeCache.TryGetValue(filename, out int filesize);
GetAttributes(path, ref attrs);
stat = new FileEntryInfo();
GetAttributes(path, out FileAttributes attrs);
if(debug && (string.Compare(path, "$", StringComparison.InvariantCulture) == 0 ||
string.Compare(path, "$Boot", StringComparison.InvariantCulture) == 0 ||
@@ -148,8 +147,9 @@ namespace DiscImageChef.Filesystems.AppleDOS
return Errno.NoError;
}
public Errno MapBlock(string path, long fileBlock, ref long deviceBlock)
public Errno MapBlock(string path, long fileBlock, out long deviceBlock)
{
deviceBlock = 0;
// TODO: Not really important.
return !mounted ? Errno.AccessDenied : Errno.NotImplemented;
}

2
DiscImageChef.Filesystems/AppleDOS/Super.cs
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@@ -135,7 +135,7 @@ namespace DiscImageChef.Filesystems.AppleDOS
/// Gets information about the mounted volume.
/// </summary>
/// <param name="stat">Information about the mounted volume.</param>
public Errno StatFs(ref FileSystemInfo stat)
public Errno StatFs(out FileSystemInfo stat)
{
stat = new FileSystemInfo
{

3
DiscImageChef.Filesystems/AppleDOS/Xattr.cs
View File

@@ -43,8 +43,9 @@ namespace DiscImageChef.Filesystems.AppleDOS
/// <returns>Error number.</returns>
/// <param name="path">Path.</param>
/// <param name="xattrs">List of extended attributes, alternate data streams and forks.</param>
public Errno ListXAttr(string path, ref List<string> xattrs)
public Errno ListXAttr(string path, out List<string> xattrs)
{
xattrs = null;
if(!mounted) return Errno.AccessDenied;
string[] pathElements = path.Split(new[] {'/'}, StringSplitOptions.RemoveEmptyEntries);