/// <summary>
/// Creates a zip archive from a byte array
/// </summary>
/// <param name="buffer">The file in byte[] format</param>
/// <param name="fileName">The name of the file you want to add to the archive</param>
/// <returns></returns>
public static byte[] CreateZipByteArray(byte[] buffer, string fileName)
{
ICSharpCode.SharpZipLib.Checksums.Crc32 crc = new ICSharpCode.SharpZipLib.Checksums.Crc32();
using (System.IO.MemoryStream zipMemoryStream = new System.IO.MemoryStream())
{
ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipOutputStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(zipMemoryStream);
zipOutputStream.SetLevel(6);
ICSharpCode.SharpZipLib.Zip.ZipEntry zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(fileName);
zipEntry.DateTime = DateTime.Now;
zipEntry.Size = buffer.Length;
crc.Reset();
crc.Update(buffer);
zipEntry.Crc = crc.Value;
zipOutputStream.PutNextEntry(zipEntry);
zipOutputStream.Write(buffer, 0, buffer.Length);
zipOutputStream.Finish();
byte[] zipByteArray = new byte[zipMemoryStream.Length];
zipMemoryStream.Position = 0;
zipMemoryStream.Read(zipByteArray, 0, (int)zipMemoryStream.Length);
zipOutputStream.Close();
return zipByteArray;
}
}
/// <summary>
/// Zips the specified <paramref name="baseFolder"/>.
/// </summary>
/// <param name="baseFolder">The folder to zip</param>
/// <param name="filesToZip">
/// the files and directories within the <paramref name="baseFolder"/> to include in the zip.
/// These names are only matched in the <paramref name="baseFolder"/> but not recursive.
/// You can use the default globbing (* and ?).
/// </param>
/// <param name="filesToIgnore">Names of the files or directories to exclude from zip. Full case sensitive match. No globbing. Directories have a trailing "/".</param>
public void Zip(string baseFolder, string[] filesToZip, string[] filesToIgnore)
{
var baseDir = new DirectoryInfo(baseFolder);
foreach (var fileMask in filesToZip)
{
foreach (var file in baseDir.GetFiles(fileMask, SearchOption.TopDirectoryOnly))
{
if (IgnoreFile(baseDir.FullName, file.FullName, filesToIgnore))
{
continue;
}
var zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file.Name);
zipStream.PutNextEntry(zipEntry);
using (var fileStream = file.OpenRead()) fileStream.CopyTo(zipStream);
}
foreach (var subDir in baseDir.GetDirectories(fileMask, SearchOption.TopDirectoryOnly))
{
if (IgnoreFile(baseDir.FullName, subDir.FullName, filesToIgnore))
{
continue;
}
ZipDirectory(zipStream, baseDir, subDir, filesToIgnore);
}
}
}
/// <summary>
/// 压缩
/// </summary>
/// <param name="zipStream">压缩流</param>
/// <param name="filePath">文件或文件夹路径</param>
/// <param name="rootDirPath">根路径(就是压缩后的文件存储的路径)</param>
private static void appendStream(ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream, string filePath, string fileName, string rootDirPath)
{
if (string.IsNullOrEmpty(filePath))
{
return;
}
filePath = filePath.Replace('/', '\\');
if (string.IsNullOrEmpty(filePath.Replace(rootDirPath, "").Trim('\\')))
{
return;
}
if (Directory.Exists(filePath))//若为文件夹
{
DirectoryInfo dir = new DirectoryInfo(filePath);
FileSystemInfo[] fileSystemList = dir.GetFileSystemInfos();
if (fileSystemList == null || fileSystemList.Length < 1) //若该文件加下面没有子文件或文件夹,需创建空的文件夹
{
ICSharpCode.SharpZipLib.Zip.ZipEntry zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(filePath.Replace(rootDirPath, "").Trim('\\') + "\\"); //末尾“\\”用于文件夹的标记
zipStream.PutNextEntry(zipEntry);
return;
}
foreach (FileSystemInfo fileSystem in fileSystemList)
{
appendStream(zipStream, fileSystem.FullName, rootDirPath);
}
}
else if (System.IO.File.Exists(filePath))
{
FileStream fs = System.IO.File.OpenRead(filePath);
BinaryReader br = new BinaryReader(fs);
try
{
FileInfo file = new FileInfo(filePath);//根据文件路径获取文件名的简便方法
ICSharpCode.SharpZipLib.Zip.ZipEntry zipEntry = string.IsNullOrEmpty(fileName) ?
new ICSharpCode.SharpZipLib.Zip.ZipEntry(filePath.Replace(rootDirPath, "").Trim('\\')) :
new ICSharpCode.SharpZipLib.Zip.ZipEntry(fileName);
zipStream.PutNextEntry(zipEntry); //为压缩文件流提供一个容器
int packSize = 10240;
int maxCount = (int)Math.Ceiling((fs.Length + 0.0) / packSize);
for (int i = 0; i < maxCount; i++)
{
byte[] b = br.ReadBytes(packSize); //将文件流加入缓冲字节中
zipStream.Write(b, 0, b.Length); //写入字节
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
br.Close();
fs.Close();
fs.Dispose();
}
}
}
public static void WriteFileToZip(ICSharpCode.SharpZipLib.Zip.ZipOutputStream stream, string filename, byte[] bytes)
{
ICSharpCode.SharpZipLib.Zip.ZipEntry ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(filename);
ze.Size = bytes.Length;
stream.PutNextEntry(ze);
stream.Write(bytes, 0, bytes.Length);
}
/// <summary>
/// Zips the specified <paramref name="baseFolder"/> to the <paramref name="stream"/>.
/// </summary>
/// <param name="stream">Stream to write the compressed data to.</param>
/// <param name="baseFolder">The folder to zip</param>
/// <param name="filesToZip">
/// the files and directories within the <paramref name="baseFolder"/> to include in the zip.
/// These names are only matched in the <paramref name="baseFolder"/> but not recursive.
/// You can use the default globbing (* and ?).
/// </param>
/// <param name="filesToIgnore">Names of the files or directories to exclude from zip. Full case sensitive match. No globbing. Directories have a trailing "/".</param>
public static void Zip(Stream stream, string baseFolder, string[] filesToZip, string[] filesToIgnore)
{
using (var s = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(stream))
{
s.SetLevel(9);
s.UseZip64 = ICSharpCode.SharpZipLib.Zip.UseZip64.Off;
var baseDir = new DirectoryInfo(baseFolder);
foreach (var fileMask in filesToZip)
{
foreach (var file in baseDir.GetFiles(fileMask, SearchOption.TopDirectoryOnly))
{
if (IgnoreFile(baseDir.FullName, file.FullName, filesToIgnore)) continue;
var zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file.Name);
s.PutNextEntry(zipEntry);
using (var fileStream = file.OpenRead()) fileStream.CopyTo(s);
}
foreach (var subDir in baseDir.GetDirectories(fileMask, SearchOption.TopDirectoryOnly))
{
if (IgnoreFile(baseDir.FullName, subDir.FullName, filesToIgnore)) continue;
ZipDirectory(s, baseDir, subDir, filesToIgnore);
}
}
s.Finish();
}
}
/// <summary>
/// Zip và tải xuống file nén các file
/// </summary>
/// <param name="serial"></param>
/// <param name="listFiles"></param>
/// <param name="path"></param>
/// <param name="response"></param>
public void DownloadMultiFiles(string serial, List <string> listFiles, string path, HttpResponse response)
{
string fullName = "";
string zipName = serial + ".zip";
string zipFullPath = path + zipName;
ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipOut =
new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(System.IO.File.Create(zipFullPath));
foreach (string fileName in listFiles)
{
fullName = path + "\\" + fileName;
System.IO.FileInfo fi = new System.IO.FileInfo(fullName);
ICSharpCode.SharpZipLib.Zip.ZipEntry entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(fi.Name);
System.IO.FileStream sReader = System.IO.File.OpenRead(fullName);
byte[] buff = new byte[Convert.ToInt32(sReader.Length)];
sReader.Read(buff, 0, (int)sReader.Length);
entry.DateTime = fi.LastWriteTime;
entry.Size = sReader.Length;
sReader.Close();
zipOut.PutNextEntry(entry);
zipOut.Write(buff, 0, buff.Length);
}
zipOut.Finish();
zipOut.Close();
DownloadSingleFile(zipName, zipFullPath, response);
}
/// <summary>
/// Create a zip file of the supplied file names and string data source
/// </summary>
/// <param name="zipPath">Output location to save the file.</param>
/// <param name="filenamesAndData">File names and data in a dictionary format.</param>
/// <returns>True on successfully creating the zip file.</returns>
public static bool ZipData(string zipPath, Dictionary<string, string> filenamesAndData)
{
try
{
//Create our output
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
stream.SetLevel(0);
foreach (var filename in filenamesAndData.Keys)
{
//Create the space in the zip file:
var entry = new ZipEntry(filename);
var data = filenamesAndData[filename];
var bytes = Encoding.Default.GetBytes(data);
stream.PutNextEntry(entry);
stream.Write(bytes, 0, bytes.Length);
stream.CloseEntry();
} // End For Each File.
//Close stream:
stream.Finish();
stream.Close();
} // End Using
}
catch (Exception err)
{
Log.Error(err);
return false;
}
return true;
}
/// <summary>
/// 边打包边下载，
/// </summary>
/// <param name="context"></param>
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "application/octet-stream";
context.Response.AddHeader("Content-Disposition", "attachment;filename=Http.File.zip");
ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream =
new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(context.Response.OutputStream);
zipStream.SetLevel(6);
string rootPath = System.Web.HttpRuntime.BinDirectory;
var filePaths = System.IO.Directory.GetFiles(rootPath, "*", System.IO.SearchOption.AllDirectories);
foreach (var filePath in filePaths)
{
string entryName = filePath.Replace(rootPath, string.Empty).TrimStart('\\');
zipStream.PutNextEntry(new ICSharpCode.SharpZipLib.Zip.ZipEntry(entryName));
using (var fs = System.IO.File.Open(filePath, System.IO.FileMode.Open))
{
var bufferSize = 80 * 1024;
var buffer = new byte[bufferSize];
int length = -1;
while ((length = fs.Read(buffer, 0, bufferSize)) > 0)
{
zipStream.Write(buffer, 0, length);
context.Response.Flush();
}
}
}
zipStream.Finish();
context.Response.End();
}
/// <summary>
/// Exports the query results to an excel file per query.
/// </summary>
/// <param name="viewType">Indicates the type of response view.</param>
/// <returns></returns>
public Stream ExportAsExcel(TaskItemTypes viewType)
{
MemoryStream ms = new MemoryStream();
var includeDataMartName = viewType != TaskItemTypes.AggregateResponse;
if (Queries.Count() > 1)
{
var zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(ms);
zipStream.IsStreamOwner = false;
foreach (var grouping in Queries)
{
var datamartAcronym = includeDataMartName ? "-" + grouping.Select(g => g.DataMartAcronym).FirstOrDefault() : string.Empty;
string zipEntryFilename = Path.ChangeExtension(CleanFilename(grouping.Key.QueryName + datamartAcronym), "xlsx");
var zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(zipEntryFilename);
zipEntry.DateTime = DateTime.Now;
zipStream.PutNextEntry(zipEntry);
WriteExcel(zipStream, grouping.AsEnumerable(), includeDataMartName);
zipStream.CloseEntry();
}
zipStream.Close();
}
else
{
WriteExcel(ms, Queries.ElementAt(0).ToArray(), includeDataMartName);
}
ms.Position = 0;
return(ms);
}
static void Serialize(string PathName, object data, bool compressed = false)
{
if (compressed)
{
using (var s = File.Create(PathName))
{
using (var gs = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(s))
{
gs.PutNextEntry(new ICSharpCode.SharpZipLib.Zip.ZipEntry("data"));
var bf = new BinaryFormatter();
bf.Serialize(gs, data);
}
}
}
else
{
using (var stream = new MemoryStream())
{
var formatter = new BinaryFormatter();
formatter.Serialize(stream, data);
using (var ofile = new StreamWriter(PathName))
stream.WriteTo(ofile.BaseStream);
}
}
}
/// <summary>
/// Zips all files specified to a new zip at the destination path
/// </summary>
public static void ZipFiles(string destination, IEnumerable <string> files)
{
try
{
using (var zipStream = new ZipOutputStream(File.Create(destination)))
{
var buffer = new byte[4096];
foreach (var file in files)
{
if (!File.Exists(file))
{
Log.Trace($"ZipFiles(): File does not exist: {file}");
continue;
}
var entry = new ZipEntry(Path.GetFileName(file));
zipStream.PutNextEntry(entry);
using (var fstream = File.OpenRead(file))
{
StreamUtils.Copy(fstream, zipStream, buffer);
}
}
}
}
catch (Exception err)
{
Log.Error(err);
}
}
public static byte[] Zip(this byte[] data, int level = 9)
{
if (data == null)
{
return(null);
}
if (data.Length == 0)
{
return(new byte[0]);
}
level = level.ToClosedInterval(0, 9);
using (MemoryStream memory = new MemoryStream())
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream stream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(memory))
{
stream.SetLevel(level);
ICSharpCode.SharpZipLib.Zip.ZipEntry Entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry("");
Entry.Size = data.Length;
stream.PutNextEntry(Entry);
stream.Write(data, 0, data.Length);
}
return(memory.ToArray());
}
}
/// <summary> 压缩数据 </summary>
public static byte[] Compress(byte[] source)
{
#if false//SCORPIO_UWP && !UNITY_EDITOR
using (MemoryStream stream = new MemoryStream()) {
System.IO.Compression.ZipArchive zipStream = new System.IO.Compression.ZipArchive(stream, System.IO.Compression.ZipArchiveMode.Create);
System.IO.Compression.ZipArchiveEntry zipEntry = zipStream.CreateEntry("0.txt");
Stream entryStream = zipEntry.Open();
entryStream.Write(source, 0, source.Length);
entryStream.Flush();
entryStream.Dispose();
zipStream.Dispose();
byte[] ret = stream.ToArray();
stream.Dispose();
return(ret);
}
#else
using (MemoryStream stream = new MemoryStream()) {
ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(stream);
zipStream.PutNextEntry(new ICSharpCode.SharpZipLib.Zip.ZipEntry("0.txt"));
zipStream.Write(source, 0, source.Length);
zipStream.Finish();
byte[] ret = stream.ToArray();
zipStream.Dispose();
stream.Dispose();
return(ret);
}
#endif
}
// *** Start programmer edit section *** (Compressor CustomMembers)
/// <summary>
/// Сжатие
/// </summary>
/// <param name="ms"></param>
/// <returns></returns>
public static MemoryStream Compress(MemoryStream ms)
{
MemoryStream restream = new MemoryStream();
ICSharpCode.SharpZipLib.Zip.ZipOutputStream s = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(restream);
s.SetLevel(9); // 0 - store only to 9 - means best compression
byte[] buffer = new byte[ms.Length];
ms.Seek(0, System.IO.SeekOrigin.Begin);
ms.Read(buffer, 0, buffer.Length);
ICSharpCode.SharpZipLib.Zip.ZipEntry entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry("TempEntry");
s.PutNextEntry(entry);
s.Write(buffer, 0, buffer.Length);
s.Finish();
restream.Seek(0, SeekOrigin.Begin);
return(restream);
}
public void ZIP(string SourcePath, string DestFile, int Compression, bool Subdir)
{
string[] fileList = GetFileList(SourcePath, Subdir);
if (!Directory.Exists(Path.GetDirectoryName(DestFile)))
{
Directory.CreateDirectory(Path.GetDirectoryName(DestFile));
}
FileStream fs = File.Create(DestFile);
ICSharpCode.SharpZipLib.Zip.ZipOutputStream s = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(fs);
s.SetLevel(Compression);
foreach (string fileName in fileList)
{
FileStream fs2 = File.OpenRead(fileName);
byte[] buffer = new byte[fs2.Length];
fs2.Read(buffer, 0, buffer.Length);
fs2.Close();
ICSharpCode.SharpZipLib.Zip.ZipEntry entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(fileName);
s.PutNextEntry(entry);
s.Write(buffer, 0, buffer.Length);
}
s.Finish();
s.Close();
}
/// <summary>
/// Constrói um pacote com as dependencias informadas.
/// </summary>
/// <param name="outStream">Stream de saída.</param>
/// <param name="entries"></param>
/// <returns></returns>
public static void BuildPackage(System.IO.Stream outStream, IEnumerator <Tuple <DataEntryVersion, System.IO.Stream> > entries)
{
outStream.Require("outStream").NotNull();
outStream.Require("entries").NotNull();
var buffer = new byte[1024];
int read = 0;
var zipOut = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(outStream);
while (entries.MoveNext())
{
var item = entries.Current;
if (item == null)
{
continue;
}
var entryName = item.Item1.TypeName.FullName;
var entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(entryName);
entry.Size = item.Item2.Length;
zipOut.PutNextEntry(entry);
while ((read = item.Item2.Read(buffer, 0, buffer.Length)) > 0)
{
zipOut.Write(buffer, 0, read);
}
zipOut.CloseEntry();
}
zipOut.Finish();
zipOut.Flush();
}
public static void Compress(Stream data, Stream outData, string fileName)
{
string str = "";
try
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(outData))
{
zipStream.SetLevel(3);
ICSharpCode.SharpZipLib.Zip.ZipEntry newEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(fileName);
newEntry.DateTime = DateTime.UtcNow;
zipStream.PutNextEntry(newEntry);
data.Position = 0;
int size = (data.CanSeek) ? Math.Min((int)(data.Length - data.Position), 0x2000) : 0x2000;
byte[] buffer = new byte[size];
int n;
do
{
n = data.Read(buffer, 0, buffer.Length);
zipStream.Write(buffer, 0, n);
} while (n != 0);
zipStream.CloseEntry();
zipStream.Flush();
zipStream.Close();
}
}
catch (Exception ex)
{
str = ex.Message;
}
}
public static MemoryStream CreateToMemoryStream(MemoryStream memStreamIn, string zipEntryName)
{
MemoryStream outputMemStream = new MemoryStream();
var zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(outputMemStream);
zipStream.SetLevel(3); //0-9, 9 being the highest level of compression
var newEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(zipEntryName);
newEntry.DateTime = DateTime.Now;
zipStream.PutNextEntry(newEntry);
ICSharpCode.SharpZipLib.Core.StreamUtils.Copy(memStreamIn, zipStream, new byte[4096]);
zipStream.CloseEntry();
zipStream.IsStreamOwner = false; // False stops the Close also Closing the underlying stream.
zipStream.Close(); // Must finish the ZipOutputStream before using outputMemStream.
outputMemStream.Position = 0;
return(outputMemStream);
// Alternative outputs:
// ToArray is the cleaner and easiest to use correctly with the penalty of duplicating allocated memory.
//byte[] byteArrayOut = outputMemStream.ToArray();
// GetBuffer returns a raw buffer raw and so you need to account for the true length yourself.
//byte[] byteArrayOut = outputMemStream.GetBuffer();
//long len = outputMemStream.Length;
}
/// <summary>
/// Compresses the specified source file.
/// </summary>
/// <param name="source">The source file to be compressed</param>
/// <param name="destination">The destination zip file path</param>
/// <param name="zipEntryName">The zip entry name for the file</param>
/// <param name="deleteOriginal">True to delete the source file upon completion</param>
public static void Zip(string source, string destination, string zipEntryName, bool deleteOriginal)
{
try
{
var buffer = new byte[4096];
using (var stream = new ZipOutputStream(File.Create(destination)))
{
//Zip the text file.
var entry = new ZipEntry(zipEntryName);
stream.PutNextEntry(entry);
using (var fs = File.OpenRead(source))
{
int sourceBytes;
do
{
sourceBytes = fs.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, sourceBytes);
}while (sourceBytes > 0);
}
}
//Delete the old text file:
if (deleteOriginal)
{
File.Delete(source);
}
}
catch (Exception err)
{
Log.Error(err);
}
}
/// <summary>
/// Create a zip file of the supplied file names and string data source
/// </summary>
/// <param name="zipPath">Output location to save the file.</param>
/// <param name="filenamesAndData">File names and data in a dictionary format.</param>
/// <returns>True on successfully creating the zip file.</returns>
public static bool ZipData(string zipPath, Dictionary <string, string> filenamesAndData)
{
try
{
//Create our output
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
foreach (var filename in filenamesAndData.Keys)
{
//Create the space in the zip file:
var entry = new ZipEntry(filename);
var data = filenamesAndData[filename];
var bytes = Encoding.Default.GetBytes(data);
stream.PutNextEntry(entry);
stream.Write(bytes, 0, bytes.Length);
stream.CloseEntry();
} // End For Each File.
//Close stream:
stream.Finish();
stream.Close();
} // End Using
}
catch (Exception err)
{
Log.Error(err);
return(false);
}
return(true);
}
void AddFilesToZip(ITaskItem [] files, ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream)
{
if (files == null)
{
return;
}
foreach (ITaskItem item in files)
{
string target_path = item.GetMetadata("TargetPath");
if (String.IsNullOrEmpty(target_path))
{
target_path = Path.GetFileName(item.ItemSpec);
}
zipStream.PutNextEntry(new ICSharpCode.SharpZipLib.Zip.ZipEntry(target_path));
using (FileStream inStream = File.OpenRead(item.ItemSpec)) {
int readCount;
byte[] buffer = new byte[4096];
do
{
readCount = inStream.Read(buffer, 0, buffer.Length);
zipStream.Write(buffer, 0, readCount);
} while (readCount > 0);
}
}
}
/// <summary>
/// Zips the specified <paramref name="baseFolder"/> to the <paramref name="stream"/>.
/// </summary>
/// <param name="stream">Stream to write the compressed data to.</param>
/// <param name="baseFolder">The folder to zip</param>
/// <param name="filesToZip">
/// the files and directories within the <paramref name="baseFolder"/> to include in the zip.
/// These names are only matched in the <paramref name="baseFolder"/> but not recursive.
/// You can use the default globbing (* and ?).
/// </param>
/// <param name="filesToIgnore">Names of the files or directories to exclude from zip. Full case sensitive match. No globbing. Directories have a trailing "/".</param>
public static void Zip(Stream stream, string baseFolder, string[] filesToZip, string[] filesToIgnore)
{
using (var s = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(stream))
{
s.SetLevel(9);
s.UseZip64 = ICSharpCode.SharpZipLib.Zip.UseZip64.Off;
var baseDir = new DirectoryInfo(baseFolder);
foreach (var fileMask in filesToZip)
{
foreach (var file in baseDir.GetFiles(fileMask, SearchOption.TopDirectoryOnly))
{
if (IgnoreFile(baseDir.FullName, file.FullName, filesToIgnore))
{
continue;
}
var zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file.Name);
s.PutNextEntry(zipEntry);
using (var fileStream = file.OpenRead()) fileStream.CopyTo(s);
}
foreach (var subDir in baseDir.GetDirectories(fileMask, SearchOption.TopDirectoryOnly))
{
if (IgnoreFile(baseDir.FullName, subDir.FullName, filesToIgnore))
{
continue;
}
ZipDirectory(s, baseDir, subDir, filesToIgnore);
}
}
s.Finish();
}
}
/// <summary>
/// Performs an in memory zip of the specified bytes
/// </summary>
/// <param name="bytes">The file contents in bytes to be zipped</param>
/// <param name="zipEntryName">The zip entry name</param>
/// <returns>The zipped file as a byte array</returns>
public static byte[] ZipBytes(byte[] bytes, string zipEntryName)
{
using (var memoryStream = new MemoryStream())
using (var stream = new ZipOutputStream(memoryStream))
{
var entry = new ZipEntry(zipEntryName);
stream.PutNextEntry(entry);
var buffer = new byte[16 * 1024];
StreamUtils.Copy(new MemoryStream(bytes), stream, buffer);
return(memoryStream.GetBuffer());
}
}
/// <summary>
/// Exports the responses in csv format, if the response is multi-query each query response will be a separate csv file zipped into a file of the request name.
/// </summary>
/// <param name="viewType">The response result view type, Individual or Aggregate.</param>
/// <returns></returns>
public Stream ExportAsCSV(TaskItemTypes viewType)
{
var queries = Queries.ToArray();
var includeDataMartName = viewType != TaskItemTypes.AggregateResponse;
MemoryStream ms = new MemoryStream();
if (queries.Count() > 1)
{
var zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(ms);
zipStream.IsStreamOwner = false;
foreach (var grouping in Queries)
{
var datamartAcronym = includeDataMartName ? "-" + grouping.Select(g => g.DataMartAcronym).FirstOrDefault() : string.Empty;
string zipEntryFilename = Path.ChangeExtension(CleanFilename(grouping.Key.QueryName + datamartAcronym), "csv");
var zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(zipEntryFilename);
zipEntry.DateTime = DateTime.Now;
zipStream.PutNextEntry(zipEntry);
using (var writer = new StreamWriter(zipStream, System.Text.Encoding.Default, 1024, true))
{
for (int i = 0; i < grouping.Count(); i++)
{
var responseResult = grouping.ElementAt(i);
WriteCSV(writer, responseResult, i == 0, includeDataMartName);
}
writer.Flush();
zipStream.CloseEntry();
}
}
zipStream.Close();
}
else
{
var firstQueryGrouping = Queries.ElementAt(0).ToArray();
using (var writer = new StreamWriter(ms, System.Text.Encoding.Default, 1024, true))
{
for (int i = 0; i < firstQueryGrouping.Length; i++)
{
WriteCSV(writer, firstQueryGrouping[i], i == 0, includeDataMartName);
}
writer.Flush();
}
}
ms.Position = 0;
return(ms);
}
public static MemoryStream CompressStream(MemoryStream stream, string entryname)
{
MemoryStream ms = new MemoryStream();
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipstream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(ms))
{
ICSharpCode.SharpZipLib.Zip.ZipEntry entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(entryname);
entry.DateTime = DateTime.Now;
zipstream.PutNextEntry(entry);
zipstream.Write(stream.ToArray(), 0, (int)stream.Length);
zipstream.Flush();
zipstream.Finish();
zipstream.Close();
}
return(ms);
}
public static void ZipFile(System.Collections.Generic.List <string> filesToZip, string outFile, int compression = 3, bool IsMapPath = true)
{
outFile = IsMapPath ? TM.Core.IO.MapPath(outFile) : outFile;
if (compression < 0 || compression > 9)
{
throw new ArgumentException("Invalid compression rate (just 0-9).");
}
if (!Directory.Exists(new FileInfo(outFile).Directory.ToString()))
{
throw new ArgumentException("The Path does not exist.");
}
foreach (string c in filesToZip)
{
if (!File.Exists(IsMapPath ? TM.Core.IO.MapPath(c) : c))
{
throw new ArgumentException(string.Format("The File {0} does not exist!", c));
}
}
var crc32 = new ICSharpCode.SharpZipLib.Checksum.Crc32();
var stream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(File.Create(outFile));
stream.SetLevel(compression);
for (int i = 0; i < filesToZip.Count; i++)
{
var entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(Path.GetFileName(filesToZip[i]));
entry.DateTime = DateTime.Now;
var _filesToZip = IsMapPath ? TM.Core.IO.MapPath(filesToZip[i]) : filesToZip[i];
using (FileStream fs = File.OpenRead(_filesToZip))
{
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
entry.Size = fs.Length;
fs.Close();
crc32.Reset();
crc32.Update(buffer);
entry.Crc = crc32.Value;
stream.PutNextEntry(entry);
stream.Write(buffer, 0, buffer.Length);
}
}
stream.Finish();
stream.Close();
}
private void DownloadZip(HttpContext context, List <Fe> lstfe)
{
//找出所有文件记录，2种可能情况，
//1，按文件id,
var lstfileId = lstfe.Where(x => x.cc == "file").Select(x => x.id).Distinct().ToList();
var lstFileEntity1 = this.dbcontext.FileEntity.Where(x => x.UploadStepValue == Model.UploadStep.完成).Where(x => lstfileId.Contains(x.Id)).ToList();
//2，按父目录
var lstdir = lstfe.Where(x => x.cc == "dir").Select(x => x.path).Distinct().ToList();
var lstdir2 = lstdir.Select(x => x + "\\").ToList();
var lstFileEntity2 = lstdir2.Select(x => this.dbcontext.FileEntity.Where(a => a.UploadStepValue == Model.UploadStep.完成).Where(a => a.FullName.StartsWith(x)).ToList())
.SelectMany(x => x)
.ToList();
lstFileEntity1.AddRange(lstFileEntity2);
var lstFileEntity = lstFileEntity1.GroupBy(x => x.Id).Select(gp => gp.First()).ToList();
context.Response.ContentType = "application/octet-stream";
string rpath = context.Request["rpath"] ?? string.Empty;
string bundleName = rpath == string.Empty ? "root" : System.IO.Path.GetFileName(rpath);
context.Response.AddHeader("Content-Disposition", "attachment;filename*=utf-8'zh_cn'" + context.Server.UrlEncode(bundleName + "-bundle.zip"));
ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream =
new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(context.Response.OutputStream);
zipStream.SetLevel(6);
string rootPath = this.GetRootFolder(context);
string basepath = System.IO.Path.Combine(rootPath, rpath);
var filePaths = lstFileEntity.Select(x => System.IO.Path.Combine(rootPath, x.FullName)).ToList();
foreach (var filePath in filePaths)
{
string entryName = filePath.Replace(basepath, string.Empty).TrimStart('\\');
zipStream.PutNextEntry(new ICSharpCode.SharpZipLib.Zip.ZipEntry(entryName));
using (var fs = System.IO.File.Open(filePath, System.IO.FileMode.Open))
{
var bufferSize = 1 * 1024 / 2;
var buffer = new byte[bufferSize];
int length = -1;
while ((length = fs.Read(buffer, 0, bufferSize)) > 0)
{
zipStream.Write(buffer, 0, length);
context.Response.Flush();
}
}
}
zipStream.Finish();
}
private void Compress(Stream data, Stream outData)
{
string str = "";
try
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(outData))
{
zipStream.SetLevel(3);
ICSharpCode.SharpZipLib.Zip.ZipEntry newEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry("data.xml");
newEntry.DateTime = DateTime.UtcNow;
//newEntry.Size = data.Length;
zipStream.PutNextEntry(newEntry);
//data.CopyTo(zipStream);
//CopyStream(data, zipStream);
//zipStream.Write(data, 0, data.Length);
// zipStream.Finish();
//zipStream.Close();//?
//byte[] buffer = new byte[32768];
//int read;
//while ((read = data.Read(buffer, 0, buffer.Length)) > 0)
//{
// zipStream.Write(buffer, 0, read);
//}
data.Position = 0;
int size = (data.CanSeek) ? Math.Min((int)(data.Length - data.Position), 0x2000) : 0x2000;
byte[] buffer = new byte[size];
int n;
do
{
n = data.Read(buffer, 0, buffer.Length);
zipStream.Write(buffer, 0, n);
} while (n != 0);
zipStream.CloseEntry();
zipStream.Flush();
zipStream.Close();
}
}
catch (Exception ex)
{
str = ex.Message;
}
}
public static void Zip(string data, string zipPath, string zipEntry)
{
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
var entry = new ZipEntry(zipEntry);
stream.PutNextEntry(entry);
var buffer = new byte[4096];
using (var dataReader = new MemoryStream(Encoding.Default.GetBytes(data)))
{
int sourceBytes;
do
{
sourceBytes = dataReader.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, sourceBytes);
}while (sourceBytes > 0);
}
}
}
public static void DownloadZipToBrowser(System.Collections.Generic.List <string> zipFileList)
{
System.Web.HttpContext.Current.Response.ContentType = "application/zip";
// If the browser is receiving a mangled zipfile, IIS Compression may cause this problem. Some members have found that
//Response.ContentType = "application/octet-stream" has solved this. May be specific to Internet Explorer.
System.Web.HttpContext.Current.Response.AppendHeader("content-disposition", "attachment; filename=\"Download.zip\"");
System.Web.HttpContext.Current.Response.CacheControl = "Private";
System.Web.HttpContext.Current.Response.Cache.SetExpires(DateTime.Now.AddMinutes(5)); // or put a timestamp in the filename in the content-disposition
byte[] buffer = new byte[4096];
var zipOutputStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(System.Web.HttpContext.Current.Response.OutputStream);
zipOutputStream.SetLevel(3); //0-9, 9 being the highest level of compression
foreach (string fileName in zipFileList)
{
Stream fs = File.OpenRead(TM.IO.FileDirectory.MapPath(fileName)); // or any suitable inputstream
var entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(ICSharpCode.SharpZipLib.Zip.ZipEntry.CleanName(fileName));
entry.Size = fs.Length;
// Setting the Size provides WinXP built-in extractor compatibility,
// but if not available, you can set zipOutputStream.UseZip64 = UseZip64.Off instead.
zipOutputStream.PutNextEntry(entry);
int count = fs.Read(buffer, 0, buffer.Length);
while (count > 0)
{
zipOutputStream.Write(buffer, 0, count);
count = fs.Read(buffer, 0, buffer.Length);
if (!System.Web.HttpContext.Current.Response.IsClientConnected)
{
break;
}
System.Web.HttpContext.Current.Response.Flush();
}
fs.Close();
}
zipOutputStream.Close();
System.Web.HttpContext.Current.Response.Flush();
System.Web.HttpContext.Current.Response.End();
}
//
public static byte[] Compress(byte[] data, string fileName)
{
// Compress
using (MemoryStream fsOut = new MemoryStream())
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(fsOut))
{
zipStream.SetLevel(3);
ICSharpCode.SharpZipLib.Zip.ZipEntry newEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(fileName);
newEntry.DateTime = DateTime.UtcNow;
newEntry.Size = data.Length;
zipStream.PutNextEntry(newEntry);
zipStream.Write(data, 0, data.Length);
zipStream.Finish();
zipStream.Close();
}
return(fsOut.ToArray());
}
}
/// <summary>
/// Create a zip file of the supplied file names and string data source
/// </summary>
/// <param name="zipPath">Output location to save the file.</param>
/// <param name="filenamesAndData">File names and data in a dictionary format.</param>
/// <returns>True on successfully creating the zip file.</returns>
public static bool ZipData(string zipPath, Dictionary<string, string> filenamesAndData)
{
var success = true;
var buffer = new byte[4096];
try
{
//Create our output
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
foreach (var filename in filenamesAndData.Keys)
{
//Create the space in the zip file:
var entry = new ZipEntry(filename);
//Get a Byte[] of the file data:
var file = Encoding.Default.GetBytes(filenamesAndData[filename]);
stream.PutNextEntry(entry);
using (var ms = new MemoryStream(file))
{
int sourceBytes;
do
{
sourceBytes = ms.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, sourceBytes);
}
while (sourceBytes > 0);
}
} // End For Each File.
//Close stream:
stream.Finish();
stream.Close();
} // End Using
}
catch (Exception err)
{
Log.Error(err);
success = false;
}
return success;
}
public static byte[] CompressFile(byte[] data, string filename)
{
Stream stream = new MemoryStream(data);
// Compress
using (MemoryStream fsOut = new MemoryStream())
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(fsOut))
{
zipStream.SetLevel(3);
ICSharpCode.SharpZipLib.Zip.ZipEntry newEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(filename);
newEntry.DateTime = DateTime.UtcNow;
zipStream.PutNextEntry(newEntry);
StreamUtils.Copy(stream, zipStream, new byte[2048]);
zipStream.Finish();
zipStream.Close();
}
return(fsOut.ToArray());
}
}
public static void Compress2(Stream data, Stream outData, string fileName)
{
string str = "";
try
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zipStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(outData))
{
zipStream.SetLevel(3);
ICSharpCode.SharpZipLib.Zip.ZipEntry newEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(fileName);
newEntry.DateTime = DateTime.UtcNow;
zipStream.PutNextEntry(newEntry);
data.CopyTo(zipStream);
}
}
catch (Exception ex)
{
str = ex.Message;
}
}
BuildResult Zip (IProgressMonitor monitor, MoonlightProject proj, DotNetProjectConfiguration conf, ConfigurationSelector slnConf)
{
var xapName = GetXapName (proj, conf);
var src = new List<string> ();
var targ = new List<string> ();
src.Add (conf.CompiledOutputName);
targ.Add (conf.CompiledOutputName.FileName);
// FIXME: this is a hack for the Mono Soft Debugger. In future the mdb files should be *beside* the xap,
// when sdb supports that model. Note that there's no point doing this for pdb files, because the debuggers
// that read pdb files don't expect them to be in the xap.
var doSdbCopy = conf.DebugMode && proj.TargetRuntime is MonoDevelop.Core.Assemblies.MonoTargetRuntime;
if (doSdbCopy) {
FilePath mdb = conf.CompiledOutputName + ".mdb";
if (File.Exists (mdb)) {
src.Add (mdb);
targ.Add (mdb.FileName);
}
}
if (proj.GenerateSilverlightManifest) {
src.Add (conf.OutputDirectory.Combine ("AppManifest.xaml"));
targ.Add ("AppManifest.xaml");
}
foreach (ProjectFile pf in proj.Files) {
if (pf.BuildAction == BuildAction.Content) {
src.Add (pf.FilePath);
targ.Add (pf.ProjectVirtualPath);
}
}
BuildResult res = new BuildResult ();
// The "copy to output" files don't seem to be included in xaps, so we can't use project.GetSupportFiles.
// Instead we need to iterate over the refs and handle them manually.
foreach (ProjectReference pr in proj.References) {
if (pr.LocalCopy) {
var pk = pr.Package;
if (pk == null || !pk.IsFrameworkPackage || pk.Name.EndsWith ("-redist")) {
string err = pr.ValidationErrorMessage;
if (!String.IsNullOrEmpty (err)) {
string msg = String.Format ("Could not add reference '{0}' to '{1}': {2}",
pr.Reference, xapName.FileName, err);
res.AddError (msg);
monitor.Log.WriteLine (msg);
continue;
}
foreach (string s in pr.GetReferencedFileNames (slnConf)) {
src.Add (s);
targ.Add (Path.GetFileName (s));
if (doSdbCopy && s.EndsWith (".dll")) {
FilePath mdb = s + ".mdb";
if (File.Exists (mdb)) {
src.Add (mdb);
targ.Add (mdb.FileName);
}
}
}
}
}
}
if (res.ErrorCount > 0) {
res.FailedBuildCount++;
return res;
}
if (File.Exists (xapName)) {
DateTime lastMod = File.GetLastWriteTime (xapName);
bool needsWrite = false;
foreach (string file in src) {
if (File.GetLastWriteTime (file) > lastMod) {
needsWrite = true;
break;
}
}
if (!needsWrite)
return null;
}
monitor.Log.WriteLine ("Compressing XAP file...");
try {
using (FileStream fs = new FileStream (xapName, FileMode.Create)) {
var zipfile = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream (fs);
zipfile.SetLevel (9);
byte[] buffer = new byte[4096];
for (int i = 0; i < src.Count && !monitor.IsCancelRequested; i++) {
zipfile.PutNextEntry (new ICSharpCode.SharpZipLib.Zip.ZipEntry (targ[i]));
using (FileStream inStream = File.OpenRead (src[i])) {
int readCount;
do {
readCount = inStream.Read (buffer, 0, buffer.Length);
zipfile.Write (buffer, 0, readCount);
} while (readCount > 0);
}
}
if (!monitor.IsCancelRequested) {
zipfile.Finish ();
zipfile.Close ();
}
}
} catch (IOException ex) {
monitor.ReportError ("Error writing xap file.", ex);
res.AddError ("Error writing xap file:" + ex.ToString ());
res.FailedBuildCount++;
try {
if (File.Exists (xapName))
File.Delete (xapName);
} catch {}
return res;
}
if (monitor.IsCancelRequested) {
try {
if (File.Exists (xapName))
File.Delete (xapName);
} catch {}
}
return res;
}
protected virtual void SerializeHeightmap(Map map, Stream stream)
{
// Heightmap serialization method 3
var i = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(stream);
var entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry("Heightmap");
i.PutNextEntry(entry);
var bw = new BinaryWriter(i);
bw.Write(map.Ground.Heightmap.GetLength(0));
bw.Write(map.Ground.Heightmap.GetLength(1));
for (var y = 0; y < map.Ground.Heightmap.GetLength(0); y++)
for (var x = 0; x < map.Ground.Heightmap.GetLength(1); x++)
bw.Write(map.Ground.Heightmap[y, x].R);
i.Close();
}
/// <summary>
/// Performs an in memory zip of the specified bytes
/// </summary>
/// <param name="bytes">The file contents in bytes to be zipped</param>
/// <param name="zipEntryName">The zip entry name</param>
/// <returns>The zipped file as a byte array</returns>
public static byte[] ZipBytes(byte[] bytes, string zipEntryName)
{
using (var memoryStream = new MemoryStream())
using (var stream = new ZipOutputStream(memoryStream))
{
var entry = new ZipEntry(zipEntryName);
stream.PutNextEntry(entry);
var buffer = new byte[16*1024];
StreamUtils.Copy(new MemoryStream(bytes), stream, buffer);
return memoryStream.GetBuffer();
}
}
internal void AddResources(Dictionary<string, List<ResourceItem>> resources, bool compressedResources)
{
Tracer.Info(Tracer.Compiler, "CompilerClassLoader adding resources...");
// BUG we need to call GetTypeWrapperFactory() to make sure that the assemblyBuilder is created (when building an empty target)
ModuleBuilder moduleBuilder = this.GetTypeWrapperFactory().ModuleBuilder;
Dictionary<string, Dictionary<string, ResourceItem>> jars = new Dictionary<string, Dictionary<string, ResourceItem>>();
foreach (KeyValuePair<string, List<ResourceItem>> kv in resources)
{
foreach (ResourceItem item in kv.Value)
{
int count = 0;
string jarName = item.jar;
retry:
Dictionary<string, ResourceItem> jar;
if (!jars.TryGetValue(jarName, out jar))
{
jar = new Dictionary<string, ResourceItem>();
jars.Add(jarName, jar);
}
if (jar.ContainsKey(kv.Key))
{
jarName = Path.GetFileNameWithoutExtension(item.jar) + "-" + (count++) + Path.GetExtension(item.jar);
goto retry;
}
jar.Add(kv.Key, item);
}
}
foreach (KeyValuePair<string, Dictionary<string, ResourceItem>> jar in jars)
{
MemoryStream mem = new MemoryStream();
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream zip = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(mem))
{
foreach (KeyValuePair<string, ResourceItem> kv in jar.Value)
{
ICSharpCode.SharpZipLib.Zip.ZipEntry zipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(kv.Key);
if (kv.Value.zipEntry == null)
{
zipEntry.CompressionMethod = ICSharpCode.SharpZipLib.Zip.CompressionMethod.Stored;
}
else
{
zipEntry.Comment = kv.Value.zipEntry.Comment;
zipEntry.CompressionMethod = kv.Value.zipEntry.CompressionMethod;
zipEntry.DosTime = kv.Value.zipEntry.DosTime;
zipEntry.ExternalFileAttributes = kv.Value.zipEntry.ExternalFileAttributes;
zipEntry.ExtraData = kv.Value.zipEntry.ExtraData;
zipEntry.Flags = kv.Value.zipEntry.Flags;
}
if (compressedResources || zipEntry.CompressionMethod != ICSharpCode.SharpZipLib.Zip.CompressionMethod.Stored)
{
zip.SetLevel(9);
zipEntry.CompressionMethod = ICSharpCode.SharpZipLib.Zip.CompressionMethod.Deflated;
}
zip.PutNextEntry(zipEntry);
if (kv.Value.data != null)
{
zip.Write(kv.Value.data, 0, kv.Value.data.Length);
}
zip.CloseEntry();
}
}
mem = new MemoryStream(mem.ToArray());
string name = jar.Key;
if (options.targetIsModule)
{
name = Path.GetFileNameWithoutExtension(name) + "-" + moduleBuilder.ModuleVersionId.ToString("N") + Path.GetExtension(name);
}
jarList.Add(name);
moduleBuilder.DefineManifestResource(name, mem, ResourceAttributes.Public);
}
}
/// <summary>
/// Zips all files specified to a new zip at the destination path
/// </summary>
public static void ZipFiles(string destination, IEnumerable<string> files)
{
try
{
using (var zipStream = new ZipOutputStream(File.Create(destination)))
{
var buffer = new byte[4096];
foreach (var file in files)
{
if (!File.Exists(file))
{
Log.Trace("ZipFiles(): File does not exist: " + file);
continue;
}
var entry = new ZipEntry(Path.GetFileName(file));
zipStream.PutNextEntry(entry);
using (var fstream = File.OpenRead(file))
{
StreamUtils.Copy(fstream, zipStream, buffer);
}
}
}
}
catch (Exception err)
{
Log.Error(err);
}
}
/// <summary>
/// Zips the specified lines of text into the zipPath
/// </summary>
/// <param name="zipPath">The destination zip file path</param>
/// <param name="zipEntry">The entry name in the zip</param>
/// <param name="lines">The lines to be written to the zip</param>
/// <returns>True if successful, otherwise false</returns>
public static bool ZipData(string zipPath, string zipEntry, IEnumerable<string> lines)
{
try
{
using (var stream = new ZipOutputStream(File.Create(zipPath)))
using (var writer = new StreamWriter(stream))
{
var entry = new ZipEntry(zipEntry);
stream.PutNextEntry(entry);
foreach (var line in lines)
{
writer.WriteLine(line);
}
}
return true;
}
catch (Exception err)
{
Log.Error(err);
return false;
}
}
/// <summary>
/// Create a zip file of the supplied file names and data using a byte array
/// </summary>
/// <param name="zipPath">Output location to save the file.</param>
/// <param name="filenamesAndData">File names and data in a dictionary format.</param>
/// <returns>True on successfully saving the file</returns>
public static bool ZipData(string zipPath, IEnumerable<KeyValuePair<string, byte[]>> filenamesAndData)
{
var success = true;
var buffer = new byte[4096];
try
{
//Create our output
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
foreach (var file in filenamesAndData)
{
//Create the space in the zip file:
var entry = new ZipEntry(file.Key);
//Get a Byte[] of the file data:
stream.PutNextEntry(entry);
using (var ms = new MemoryStream(file.Value))
{
int sourceBytes;
do
{
sourceBytes = ms.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, sourceBytes);
}
while (sourceBytes > 0);
}
} // End For Each File.
//Close stream:
stream.Finish();
stream.Close();
} // End Using
}
catch (Exception err)
{
Log.Error("QC.Data.ZipData(): " + err.Message);
success = false;
}
return success;
}
public static void Zip(string data, string zipPath, string zipEntry)
{
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
var entry = new ZipEntry(zipEntry);
stream.PutNextEntry(entry);
var buffer = new byte[4096];
using (var dataReader = new MemoryStream(Encoding.Default.GetBytes(data)))
{
int sourceBytes;
do
{
sourceBytes = dataReader.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, sourceBytes);
}
while (sourceBytes > 0);
}
}
}
/// <summary>
/// Compress a given file and delete the original file. Automatically rename the file to name.zip.
/// </summary>
/// <param name="textPath">Path of the original file</param>
/// <param name="deleteOriginal">Boolean flag to delete the original file after completion</param>
/// <returns>String path for the new zip file</returns>
public static string Zip(string textPath, bool deleteOriginal = true)
{
var zipPath = "";
try
{
var buffer = new byte[4096];
zipPath = textPath.Replace(".csv", ".zip");
zipPath = zipPath.Replace(".txt", ".zip");
//Open the zip:
using (var stream = new ZipOutputStream(File.Create(zipPath)))
{
//Zip the text file.
var entry = new ZipEntry(Path.GetFileName(textPath));
stream.PutNextEntry(entry);
using (var fs = File.OpenRead(textPath))
{
int sourceBytes;
do
{
sourceBytes = fs.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, sourceBytes);
}
while (sourceBytes > 0);
}
//Close stream:
stream.Finish();
stream.Close();
}
//Delete the old text file:
if (deleteOriginal) File.Delete(textPath);
}
catch (Exception err)
{
Log.Error("QC.Data.Zip(): " + err.Message);
}
return zipPath;
}
private void menuExportTeamData_Click(object sender, EventArgs e)
{
SaveFileDialog d = new SaveFileDialog();
d.AddExtension = true;
d.DefaultExt = ".zip";
d.Filter = T("Tutti i file ZIP (*.zip)")+"|*.zip";
d.FileName = "RMO-Team-Data-" + DateTime.Now.ToString("yyyy-MM-dd") + ".zip";
d.InitialDirectory = My.Dir.Desktop;
d.OverwritePrompt = true;
d.Title = T("Nome del file da esportare");
if (d.ShowDialog() == DialogResult.OK)
{
try
{
string[] filenames = System.IO.Directory.GetFiles(PATH_HISTORY, "*.team");
progressBar.Value = 0;
progressBar.Maximum = filenames.Length;
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream s = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(System.IO.File.Create(d.FileName)))
{
s.SetLevel(9);
byte[] buffer = new byte[4096];
foreach (string file in filenames)
{
ICSharpCode.SharpZipLib.Zip.ZipEntry entry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(System.IO.Path.GetFileName(file));
entry.DateTime = DateTime.Now;
s.PutNextEntry(entry);
using (System.IO.FileStream fs = System.IO.File.OpenRead(file))
{
int sourceBytes;
do
{
sourceBytes = fs.Read(buffer, 0, buffer.Length);
s.Write(buffer, 0, sourceBytes);
}
while (sourceBytes > 0);
}
progressBar.Value++;
}
s.Finish();
s.Close();
lStatus.Text = T("Esportazione del backup ultimata correttamente!");
}
}
catch (Exception ex) { My.Box.Errore(T("Errore durante l'esportazione del backup")+"\r\n"+ex.Message); }
progressBar.Value = 0;
}
}
public void ZipAdminFile(string strFile, List<string> filesExtra)
{
if (File.Exists(strFile))
{
if (GetConfig().ZipAfterIndexed == true)
{
try
{
string zipFilePath = Path.ChangeExtension(strFile, ".zip");
if (File.Exists(zipFilePath)) File.Delete(zipFilePath);
if (filesExtra == null)
{
filesExtra = new List<string>();
}
if (strFile != null)
{
filesExtra.Add(strFile);
}
ICSharpCode.SharpZipLib.Zip.ZipOutputStream strmZipOutputStream = default(ICSharpCode.SharpZipLib.Zip.ZipOutputStream);
strmZipOutputStream = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(File.Create(zipFilePath));
if (GetConfig().CollapseFolders)
{
// minus.gif
string f1 = Application.StartupPath + Path.DirectorySeparatorChar + "plus.gif";
if (File.Exists(f1)) filesExtra.Add(f1);
string f2 = Application.StartupPath + Path.DirectorySeparatorChar + "minus.gif";
if (File.Exists(f2)) filesExtra.Add(f2);
}
if (File.Exists(GetConfig().LogoPath))
{
filesExtra.Add(GetConfig().LogoPath);
}
foreach (string filePath in filesExtra)
{
FileStream strmFile = File.OpenRead(filePath);
byte[] abyBuffer = new byte[(int)strmFile.Length - 1 + 1];
strmFile.Read(abyBuffer, 0, abyBuffer.Length);
ICSharpCode.SharpZipLib.Zip.ZipEntry objZipEntry = new ICSharpCode.SharpZipLib.Zip.ZipEntry(Path.GetFileName(filePath));
objZipEntry.DateTime = DateTime.Now;
objZipEntry.Size = strmFile.Length;
strmFile.Close();
strmZipOutputStream.PutNextEntry(objZipEntry);
strmZipOutputStream.Write(abyBuffer, 0, abyBuffer.Length);
}
///'''''''''''''''''''''''''''''''''
// Finally Close strmZipOutputStream
///'''''''''''''''''''''''''''''''''
strmZipOutputStream.Finish();
strmZipOutputStream.Close();
if (GetConfig().ZipAndDeleteFile == true)
{
File.Delete(strFile);
}
}
catch (System.UnauthorizedAccessException ex)
{
Debug.WriteLine(ex.ToString());
}
}
}
}
