void UnzipBigFile(string fnZip, string fnOut)
{
ShowStatus("Unzipping...");
var zip = new C1.C1Zip.C1ZipFile(fnZip);
zip.Progress += (s, e) =>
{
double pct = e.FileLengthLong > 0 ? e.PositionLong / (double)e.FileLengthLong : 0;
ShowStatus("Expanding... {0:p0}", pct);
};
zip.Entries[0].Extract(fnOut);
}
public static DataSet GetDataSet()
{
var ds = new DataSet();
using (var s = GetStream("nwind.zip"))
{
var zip = new C1.C1Zip.C1ZipFile(s);
using (var zr = zip.Entries[0].OpenReader())
{
ds.ReadXml(zr);
}
}
return ds;
}
public static DataSet GetDataSet()
{
var ds = new DataSet();
using (var s = GetStream("nwind.zip"))
{
var zip = new C1.C1Zip.C1ZipFile(s);
using (var zr = zip.Entries[0].OpenReader())
{
ds.ReadXml(zr);
}
}
return(ds);
}
void ZipBigFile(string fnIn, string fnZip)
{
ShowStatus("Zipping big file");
var zip = new C1.C1Zip.C1ZipFile(fnZip, true);
//zip.CompressionLevel = C1.C1Zip.CompressionLevelEnum.BestCompression;
zip.Progress += (s, e) =>
{
double pct = e.FileLengthLong > 0 ? e.PositionLong / (double)e.FileLengthLong : 0;
ShowStatus("Zipping... {0:p0}", pct);
};
zip.Entries.Add(fnIn);
}
private static void UpdateFile()
{
try
{
string DownloadUri = ConfigurationManager.AppSettings["filepath"];
string path = System.IO.Path.Combine(System.Windows.Forms.Application.StartupPath, "UpdateFile.zip");
var c = new WebClient();
c.DownloadFile(DownloadUri, path);
C1.C1Zip.C1ZipFile zipfile = new C1.C1Zip.C1ZipFile();
zipfile.Open(path);
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("zh-CN");
zipfile.Entries.ExtractFolder(System.Windows.Forms.Application.StartupPath);
}
catch (Exception e) { MessageBox.Show(e.Message); }
}
public static List<Song> Load()
{
var asm = Assembly.GetExecutingAssembly();
foreach (var resName in asm.GetManifestResourceNames())
{
if (resName.EndsWith("data.zip"))
{
var zip = new C1.C1Zip.C1ZipFile(asm.GetManifestResourceStream(resName));
using (var stream = zip.Entries["songs.xml"].OpenReader())
{
var xmls = new XmlSerializer(typeof(List<Song>));
return (List<Song>)xmls.Deserialize(stream);
}
}
}
throw new Exception("Can't find 'data.zip' embedded resource.");
}
void _btnManyFiles_Click_Click(object sender, EventArgs e)
{
// prepare
long fileSize = 10 * 1024;
int entryCount = ushort.MaxValue + 10;
var fnIn = Path.Combine(Application.StartupPath, "smallIn.txt");
var fnZip = Path.Combine(Application.StartupPath, "manyFiles.zip");
// crate a small file
CreateTextFile(fnIn, fileSize, false);
// add many copies to zip
var zip = new C1.C1Zip.C1ZipFile(fnZip, true);
for (int i = 0; i < entryCount; i++)
{
ShowStatus("Zipping entry {0:n0} of {1:n0}...", i + 1, entryCount);
zip.Entries.Add(fnIn, string.Format("entry{0}", i + 1));
}
// check the copies
var sr = new StreamReader(fnIn);
var content = sr.ReadToEnd();
for (int i = 0; i < entryCount; i++)
{
var ze = zip.Entries[0];
if (!ze.CheckCRC32())
{
ShowStatus("Checking entry {0}...", i + 1);
throw new Exception("entry failed crc32, file is corrupted");
}
using (var srz = new StreamReader(ze.OpenReader()))
{
var zcontent = srz.ReadToEnd();
if (!string.Equals(content, zcontent))
{
throw new Exception("entry contents are different!");
}
}
}
// all done
ShowStatus("All done, all good!");
}
public static List <Song> Load()
{
var asm = Assembly.GetExecutingAssembly();
foreach (var resName in asm.GetManifestResourceNames())
{
if (resName.EndsWith("data.zip"))
{
var zip = new C1.C1Zip.C1ZipFile(asm.GetManifestResourceStream(resName));
using (var stream = zip.Entries["songs.xml"].OpenReader())
{
var xmls = new XmlSerializer(typeof(List <Song>));
return((List <Song>)xmls.Deserialize(stream));
}
}
}
throw new Exception("Can't find 'data.zip' embedded resource.");
}
// get a default list of financial items
public static FinancialDataList GetFinancialData()
{
var list = new FinancialDataList();
var rnd = new Random(0);
var asm = Assembly.GetExecutingAssembly();
foreach (string resName in asm.GetManifestResourceNames())
{
if (resName.EndsWith("data.zip"))
{
var zip = new C1.C1Zip.C1ZipFile(asm.GetManifestResourceStream(resName));
using (var sr = new StreamReader(zip.Entries["StockSymbols.txt"].OpenReader()))
{
while (!sr.EndOfStream)
{
var sn = sr.ReadLine().Split('\t');
if (sn.Length > 1 && sn[0].Trim().Length > 0)
{
var data = new FinancialData();
data.SetProp("Symbol", sn[0]);
data.SetProp("Name", sn[1]);
data.SetProp("Bid", rnd.Next(1, 1000));
data.SetProp("Ask", (decimal)rnd.NextDouble());
data.SetProp("LastSale", (decimal)rnd.NextDouble());
data.SetProp("BidSize", rnd.Next(10, 500));
data.SetProp("AskSize", rnd.Next(10, 500));
data.SetProp("LastSize", rnd.Next(10, 500));
data.SetProp("Volume", rnd.Next(10000, 20000));
data.SetProp("QuoteTime", DateTime.Now);
data.SetProp("TradeTime", DateTime.Now);
list.Add(data);
FinancialData.BuildPropertyDescriptorCollection(data._propBag, false);
}
}
}
list.AutoUpdate = true;
return(list);
}
}
throw new Exception("Can't find 'data.zip' embedded resource.");
}
// get a default list of financial items
public static FinancialDataList GetFinancialData()
{
var list = new FinancialDataList();
var rnd = new Random(0);
var asm = Assembly.GetExecutingAssembly();
foreach (string resName in asm.GetManifestResourceNames())
{
if (resName.EndsWith("data.zip"))
{
var zip = new C1.C1Zip.C1ZipFile(asm.GetManifestResourceStream(resName));
using (var sr = new StreamReader(zip.Entries["StockSymbols.txt"].OpenReader()))
{
while (!sr.EndOfStream)
{
var sn = sr.ReadLine().Split('\t');
if (sn.Length > 1 && sn[0].Trim().Length > 0)
{
var data = new FinancialData();
data.Symbol = sn[0];
data.Name = sn[1];
data.Bid = rnd.Next(1, 1000);
data.Ask = data.Bid + (decimal)rnd.NextDouble();
data.LastSale = data.Bid;
data.BidSize = rnd.Next(10, 500);
data.AskSize = rnd.Next(10, 500);
data.LastSize = rnd.Next(10, 500);
data.Volume = rnd.Next(10000, 20000);
data.QuoteTime = DateTime.Now;
data.TradeTime = DateTime.Now;
list.Add(data);
}
}
}
list.AutoUpdate = true;
return(list);
}
}
throw new Exception("Can't find 'data.zip' embedded resource.");
}
private void Form1_Load(object sender, EventArgs e)
{
C1.C1Zip.C1ZipFile czip = new C1.C1Zip.C1ZipFile();
czip.Entries.Extract("aaa");
}
/// <summary>
/// Saves the report as zip file.
/// </summary>
/// <param name="htmlReport"> The html report file path.</param>
/// <param name="images"> The string array with images.</param>
/// <param name="htmlFiles"> The string array with html file path.</param>
/// <param name="fileName"> The zip file path.</param>
private void SaveReportZip(string htmlReport,string[] images, string[] htmlFiles, string fileName)
{
// get file name
string[] parts = fileName.Split('\\');
string name = parts[parts.Length - 1];
// check for . dots
parts = name.Split('.');
name = parts[0] + ".htm";
try
{
C1.C1Zip.C1ZipFile zipFile = new C1.C1Zip.C1ZipFile();
zipFile.Create(fileName);
zipFile.Open(fileName);
zipFile.Entries.Add(htmlReport, name);
// resources
foreach ( string s in images )
{
if ( File.Exists(s) )
zipFile.Entries.Add(s);
}
// html files
foreach ( string file in htmlFiles )
{
if ( File.Exists(file) )
zipFile.Entries.Add(file,1);
}
zipFile.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message,AppLocation.ApplicationName,MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Opens the report.
/// </summary>
/// <param name="filePath"> The file path.</param>
private void OpenReportZip(string filePath)
{
C1.C1Zip.C1ZipFile zipFile = new C1.C1Zip.C1ZipFile();
zipFile.Open(filePath);
string htmlReportFile = string.Empty;
ArrayList htmlResponseFiles = new ArrayList();
// do not extract icons, extract only html data into temphtml
for (int i=0;i<zipFile.Entries.Count;i++)
{
C1.C1Zip.C1ZipEntry entry = zipFile.Entries[i];
if ( i == 0 )
{
htmlReportFile = Application.UserAppDataPath + "\\temphtml\\" + entry.FileName;
zipFile.Entries.Extract(i, htmlReportFile);
}
else
{
if ( entry.FileName.IndexOf("htm") > -1 )
{
string destinationFilePath = Application.UserAppDataPath + "\\temphtml\\" + entry.FileName.Replace("temphtml/","");
zipFile.Entries.Extract(i, destinationFilePath);
htmlResponseFiles.Add(destinationFilePath);
}
}
}
zipFile.Close();
// Open report preview viewer
LoadHtmlReportFromFile(htmlReportFile, (string[])htmlResponseFiles.ToArray(typeof(string)));
}
/// <summary>
/// Creates a new ScriptingApplicationPackage.
/// </summary>
/// <param name="application"> The scripting application.</param>
/// <param name="arguments"> The application arguments.</param>
/// <param name="filePath"> The output file path.</param>
/// <param name="doEncrypt"> Sets the encrypttion setting for a scripting application.</param>
public static void CreatePackage(ScriptingApplication application, ScriptingApplicationArgs arguments, string filePath, bool doEncrypt)
{
try
{
if ( application.Header.ApplicationID == null )
{
application.Header.ApplicationID = System.Guid.NewGuid().ToString();
}
// Get all FileReference elements.
FileReference[] fileReferences = application.GetFileReferences();
string applicationPath = System.Windows.Forms.Application.UserAppDataPath;
string temp = applicationPath + "/temp/";
if ( !Directory.Exists(temp) )
{
Directory.CreateDirectory(temp);
}
C1.C1Zip.C1ZipFile zipFile = new C1.C1Zip.C1ZipFile();
zipFile.Create(filePath);
zipFile.Open(filePath);
string argumentsFileName = application.Header.ApplicationID + "-applicationArguments.xml";
FileReference argumentsFileReference = new FileReference(argumentsFileName);
application.Header.ScriptingApplicationArgumentsReference = argumentsFileReference;
// Add Scripting Application
string xml = string.Empty;
if ( doEncrypt )
{
xml = application.Encrypt();
}
else
{
xml = application.ToXml();
}
MemoryStream mem = new MemoryStream(System.Text.Encoding.UTF8.GetByteCount(xml));
StreamWriter writer = new StreamWriter(mem, System.Text.Encoding.UTF8);
writer.Write(xml);
writer.Flush();
mem.Position = 0;
zipFile.Entries.Add(writer.BaseStream, application.Header.ApplicationID);
writer.Close();
string argsXml = "None";
if ( arguments != null )
{
// Add Scripting Application Arguments
argsXml = arguments.ToXml();
}
mem = new MemoryStream(System.Text.Encoding.UTF8.GetByteCount(argsXml));
writer = new StreamWriter(mem, System.Text.Encoding.UTF8);
writer.Write(argsXml);
writer.Flush();
mem.Position = 0;
zipFile.Entries.Add(writer.BaseStream, argumentsFileName);
writer.Close();
FileReference[] customTransforms = application.GetCustomTransforms();
// add custom transforms
foreach ( FileReference reference in customTransforms )
{
if ( File.Exists(reference.FileName) )
{
FileInfo fileInfo = new FileInfo(reference.FileName);
zipFile.Entries.Add(reference.FileName, fileInfo.Name);
}
}
MemoryStream stream = new MemoryStream();
stream.Write(new byte[] {0}, 0, 1);
zipFile.Entries.Add(stream, "CustomTransformsSeparator");
stream.Close();
// add file references that are not custom transforms
foreach ( FileReference reference in fileReferences )
{
if ( File.Exists(reference.FileName) )
{
FileInfo fileInfo = new FileInfo(reference.FileName);
zipFile.Entries.Add(reference.FileName, fileInfo.Name);
}
}
zipFile.Close();
}
catch
{
throw;
}
}
