/// <summary>
/// Creates the metadata for all files in the <see cref="CpioFile"/>.
/// </summary>
/// <param name="archiveEntries">
/// The archive entries for which to generate the metadata.
/// </param>
/// <returns>
/// A <see cref="Collection{RpmFile}"/> which contains all the metadata.
/// </returns>
public Collection <RpmFile> CreateFiles(List <ArchiveEntry> archiveEntries)
{
Collection <RpmFile> files = new Collection <RpmFile>();
foreach (var entry in archiveEntries)
{
var size = entry.FileSize;
if (entry.Mode.HasFlag(LinuxFileMode.S_IFDIR))
{
size = 0x1000;
}
if (entry.Mode.HasFlag(LinuxFileMode.S_IFLNK))
{
// RPM uses cpio archives. cpio archives store the target of a symlink as
// the file content (as opposed to tar, which has a dedicated field for this).
// As a result, the file size is equal to the length of the path of the link
// target.
// https://bugzilla.redhat.com/show_bug.cgi?id=1224555 has some background info.
size = (uint)Encoding.UTF8.GetByteCount(entry.LinkTo);
}
RpmFile file = new RpmFile()
{
Size = (int)size,
Mode = entry.Mode,
Rdev = 0,
ModifiedTime = entry.Modified,
MD5Hash = entry.Sha256, // Yes, the MD5 hash does not actually contain a MD5 hash
LinkTo = entry.LinkTo,
Flags = this.analyzer.DetermineFlags(entry),
UserName = entry.Owner,
GroupName = entry.Group,
VerifyFlags = RpmVerifyFlags.RPMVERIFY_ALL,
Device = 1,
Inode = (int)entry.Inode,
Lang = string.Empty,
Color = this.analyzer.DetermineColor(entry),
Class = this.analyzer.DetermineClass(entry),
Requires = this.analyzer.DetermineRequires(entry),
Provides = this.analyzer.DetermineProvides(entry),
Name = entry.TargetPath
};
files.Add(file);
}
return(files);
}
/// <summary>
/// Creates the metadata for all files in the <see cref="CpioFile"/>.
/// </summary>
/// <param name="archiveEntries">
/// The archive entries for which to generate the metadata.
/// </param>
/// <returns>
/// A <see cref="Collection{RpmFile}"/> which contains all the metadata.
/// </returns>
public Collection <RpmFile> CreateFiles(List <ArchiveEntry> archiveEntries)
{
Collection <RpmFile> files = new Collection <RpmFile>();
foreach (var entry in archiveEntries)
{
var size = entry.FileSize;
if (entry.Mode.HasFlag(LinuxFileMode.S_IFDIR))
{
size = 0x1000;
}
RpmFile file = new RpmFile()
{
Size = (int)size,
Mode = entry.Mode,
Rdev = 0,
ModifiedTime = entry.Modified,
MD5Hash = entry.Sha256, // Yes, the MD5 hash does not actually contain a MD5 hash
LinkTo = entry.LinkTo,
Flags = this.analyzer.DetermineFlags(entry),
UserName = entry.Owner,
GroupName = entry.Group,
VerifyFlags = RpmVerifyFlags.RPMVERIFY_ALL,
Device = 1,
Inode = (int)entry.Inode,
Lang = string.Empty,
Color = this.analyzer.DetermineColor(entry),
Class = this.analyzer.DetermineClass(entry),
Requires = this.analyzer.DetermineRequires(entry),
Provides = this.analyzer.DetermineProvides(entry),
Name = entry.TargetPath
};
files.Add(file);
}
return(files);
}
