public void testWriteIndex()
{
_writer.setIndexVersion(2);
WriteVerifyPack4(false);
// Validate that IndexPack came up with the right CRC32 value.
PackIndex idx1 = PackIndex.Open(_indexFile);
Assert.IsTrue(idx1 is PackIndexV2);
Assert.AreEqual(0x4743F1E4L, idx1.FindCRC32(ObjectId.FromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
// Validate that an index written by PackWriter is the same.
FileInfo idx2File = new FileInfo(_indexFile.FullName + ".2");
using (var @is = new FileStream(idx2File.FullName, System.IO.FileMode.CreateNew))
{
_writer.writeIndex(@is);
}
PackIndex idx2 = PackIndex.Open(idx2File);
#pragma warning disable 0612
Assert.IsInstanceOfType(typeof(PackIndexV2), idx2); // [henon] IsInstanceOfType is obsolete
#pragma warning restore 0612
Assert.AreEqual(idx1.ObjectCount, idx2.ObjectCount);
Assert.AreEqual(idx1.Offset64Count, idx2.Offset64Count);
for (int i = 0; i < idx1.ObjectCount; i++)
{
ObjectId id = idx1.GetObjectId(i);
Assert.AreEqual(id, idx2.GetObjectId(i));
Assert.AreEqual(idx1.FindOffset(id), idx2.FindOffset(id));
Assert.AreEqual(idx1.FindCRC32(id), idx2.FindCRC32(id));
}
}
private static void Write(FileInfo[] files, PackWriter pw)
{
FileInfo file = files[0];
long begin = file.Directory.LastWriteTime.Ticks;
using (var stream = file.Create())
{
pw.writePack(stream);
}
file = files[1];
using (var stream = file.Create())
{
pw.writeIndex(stream);
}
Touch(begin, files[0].Directory);
}
private void Sendpack(IEnumerable <RemoteRefUpdate> updates, ProgressMonitor monitor)
{
string pathPack = null;
string pathIdx = null;
try
{
var pw = new PackWriter(_local, monitor);
var need = new List <ObjectId>();
var have = new List <ObjectId>();
foreach (RemoteRefUpdate r in updates)
{
need.Add(r.NewObjectId);
}
foreach (Ref r in Refs)
{
have.Add(r.ObjectId);
if (r.PeeledObjectId != null)
{
have.Add(r.PeeledObjectId);
}
}
pw.preparePack(need, have);
// We don't have to continue further if the pack will
// be an empty pack, as the remote has all objects it
// needs to complete this change.
//
if (pw.getObjectsNumber() == 0)
{
return;
}
_packNames = new Dictionary <string, string>();
foreach (string n in _dest.getPackNames())
{
_packNames.put(n, n);
}
string b = "pack-" + pw.computeName().Name;
string packName = b + IndexPack.PackSuffix;
pathPack = "pack/" + packName;
pathIdx = "pack/" + b + IndexPack.IndexSuffix;
if (_packNames.remove(packName) != null)
{
// The remote already contains this pack. We should
// remove the index before overwriting to prevent bad
// offsets from appearing to clients.
//
_dest.writeInfoPacks(_packNames.Keys);
_dest.deleteFile(pathIdx);
}
// Write the pack file, then the index, as readers look the
// other direction (index, then pack file).
//
string wt = "Put " + b.Slice(0, 12);
using (Stream os = _dest.writeFile(pathPack, monitor, wt + "." + IndexPack.PackSuffix))
{
pw.writePack(os);
}
using (Stream os = _dest.writeFile(pathIdx, monitor, wt + "." + IndexPack.IndexSuffix))
{
pw.writeIndex(os);
}
// Record the pack at the start of the pack info list. This
// way clients are likely to consult the newest pack first,
// and discover the most recent objects there.
//
var infoPacks = new List <string> {
packName
};
infoPacks.AddRange(_packNames.Keys);
_dest.writeInfoPacks(infoPacks);
}
catch (IOException err)
{
SafeDelete(pathIdx);
SafeDelete(pathPack);
throw new TransportException(_uri, "cannot store objects", err);
}
}
private void Sendpack(IEnumerable<RemoteRefUpdate> updates, ProgressMonitor monitor)
{
string pathPack = null;
string pathIdx = null;
try
{
var pw = new PackWriter(_local, monitor);
var need = new List<ObjectId>();
var have = new List<ObjectId>();
foreach (RemoteRefUpdate r in updates)
{
need.Add(r.NewObjectId);
}
foreach (Ref r in Refs)
{
have.Add(r.ObjectId);
if (r.PeeledObjectId != null)
{
have.Add(r.PeeledObjectId);
}
}
pw.preparePack(need, have);
// We don't have to continue further if the pack will
// be an empty pack, as the remote has all objects it
// needs to complete this change.
//
if (pw.getObjectsNumber() == 0) return;
_packNames = new Dictionary<string, string>();
foreach (string n in _dest.getPackNames())
{
_packNames.put(n, n);
}
string b = "pack-" + pw.computeName().Name;
string packName = b + IndexPack.PackSuffix;
pathPack = "pack/" + packName;
pathIdx = "pack/" + b + IndexPack.IndexSuffix;
if (_packNames.remove(packName) != null)
{
// The remote already contains this pack. We should
// remove the index before overwriting to prevent bad
// offsets from appearing to clients.
//
_dest.writeInfoPacks(_packNames.Keys);
_dest.deleteFile(pathIdx);
}
// Write the pack file, then the index, as readers look the
// other direction (index, then pack file).
//
string wt = "Put " + b.Slice(0, 12);
using (Stream os = _dest.writeFile(pathPack, monitor, wt + "." + IndexPack.PackSuffix))
{
pw.writePack(os);
}
using (Stream os = _dest.writeFile(pathIdx, monitor, wt + "." + IndexPack.IndexSuffix))
{
pw.writeIndex(os);
}
// Record the pack at the start of the pack info list. This
// way clients are likely to consult the newest pack first,
// and discover the most recent objects there.
//
var infoPacks = new List<string> { packName };
infoPacks.AddRange(_packNames.Keys);
_dest.writeInfoPacks(infoPacks);
}
catch (IOException err)
{
SafeDelete(pathIdx);
SafeDelete(pathPack);
throw new TransportException(_uri, "cannot store objects", err);
}
}
private static void Write(FileInfo[] files, PackWriter pw)
{
FileInfo file = files[0];
long begin = file.Directory.lastModified();
using (var stream = file.Create())
{
pw.writePack(stream);
}
file = files[1];
using (var stream = file.Create())
{
pw.writeIndex(stream);
}
Touch(begin, files[0].Directory);
}
private void Sendpack(IEnumerable<RemoteRefUpdate> updates, ProgressMonitor monitor)
{
string pathPack = null;
string pathIdx = null;
try
{
var pw = new PackWriter(_local, monitor);
var need = new List<ObjectId>();
var have = new List<ObjectId>();
foreach (RemoteRefUpdate r in updates)
{
need.Add(r.NewObjectId);
}
foreach (Ref r in Refs)
{
have.Add(r.ObjectId);
if (r.PeeledObjectId != null)
{
have.Add(r.PeeledObjectId);
}
}
pw.preparePack(need, have);
if (pw.getObjectsNumber() == 0) return;
_packNames = new Dictionary<string, string>();
foreach (string n in _dest.getPackNames())
{
_packNames.Add(n, n);
}
string b = "pack-" + pw.computeName().Name;
string packName = b + IndexPack.PackSuffix;
pathPack = "pack/" + packName;
pathIdx = "pack/" + b + IndexPack.IndexSuffix;
if (_packNames.Remove(packName))
{
_dest.writeInfoPacks(new List<string>(_packNames.Keys));
_dest.deleteFile(pathIdx);
}
string wt = "Put " + b.Slice(0, 12);
Stream os = _dest.writeFile(pathPack, monitor, wt + "." + IndexPack.PackSuffix);
try
{
pw.writePack(os);
}
finally
{
os.Close();
}
os = _dest.writeFile(pathIdx, monitor, wt + "..idx");
try
{
pw.writeIndex(os);
}
finally
{
os.Close();
}
var infoPacks = new List<string> {packName};
infoPacks.AddRange(_packNames.Keys);
_dest.writeInfoPacks(infoPacks);
}
catch (IOException err)
{
SafeDelete(pathIdx);
SafeDelete(pathPack);
throw new TransportException(_uri, "cannot store objects", err);
}
}
private void Sendpack(IEnumerable <RemoteRefUpdate> updates, ProgressMonitor monitor)
{
string pathPack = null;
string pathIdx = null;
try
{
var pw = new PackWriter(_local, monitor);
var need = new List <ObjectId>();
var have = new List <ObjectId>();
foreach (RemoteRefUpdate r in updates)
{
need.Add(r.NewObjectId);
}
foreach (Ref r in Refs)
{
have.Add(r.ObjectId);
if (r.PeeledObjectId != null)
{
have.Add(r.PeeledObjectId);
}
}
pw.preparePack(need, have);
if (pw.getObjectsNumber() == 0)
{
return;
}
_packNames = new Dictionary <string, string>();
foreach (string n in _dest.getPackNames())
{
_packNames.Add(n, n);
}
string b = "pack-" + pw.computeName().Name;
string packName = b + IndexPack.PackSuffix;
pathPack = "pack/" + packName;
pathIdx = "pack/" + b + IndexPack.IndexSuffix;
if (_packNames.Remove(packName))
{
_dest.writeInfoPacks(new List <string>(_packNames.Keys));
_dest.deleteFile(pathIdx);
}
string wt = "Put " + b.Slice(0, 12);
Stream os = _dest.writeFile(pathPack, monitor, wt + "." + IndexPack.PackSuffix);
try
{
pw.writePack(os);
}
finally
{
os.Close();
}
os = _dest.writeFile(pathIdx, monitor, wt + "..idx");
try
{
pw.writeIndex(os);
}
finally
{
os.Close();
}
var infoPacks = new List <string> {
packName
};
infoPacks.AddRange(_packNames.Keys);
_dest.writeInfoPacks(infoPacks);
}
catch (IOException err)
{
SafeDelete(pathIdx);
SafeDelete(pathPack);
throw new TransportException(_uri, "cannot store objects", err);
}
}