//Đưa SecretKey vào File của thuật toán 3DES
public void AddSecretKeytoFile(string inputFile)
{
//Add SecretKey to File;
if (File.Exists(inputFile))
{
FileStream fsOpen = new FileStream(inputFile, FileMode.Open, FileAccess.ReadWrite);
try
{
byte[] content = new byte[fsOpen.Length];
fsOpen.Read(content, 0, content.Length);
//string sContent = System.Text.Encoding.UTF8.GetString(content); //noi dung bang string
//byte[] plainbytesCheck = System.Text.Encoding.UTF8.GetBytes(sContent);
byte[] plainbytesKey = new UTF8Encoding(true).GetBytes(m_EncryptedSecretKey + "\r\n");
fsOpen.Seek(0, SeekOrigin.Begin);
fsOpen.Write(plainbytesKey, 0, plainbytesKey.Length);
fsOpen.Flush();
fsOpen.Write(content, 0, content.Length);
fsOpen.Flush();
fsOpen.Close();
}
catch
{
fsOpen.Close();
}
}
}
public double Execute(DirectoryInfo targetDirectory, int sizeHintInMb)
{
double result = 0.0;
var file = GetBenchmarkFile(targetDirectory);
if (file.Exists)
{
file.Delete();
}
using (var fileStream = new FileStream(file.FullName, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None))
{
var sizeInBytes = (long) sizeHintInMb*1000L*1000L;
OnPrepare(fileStream, sizeInBytes);
fileStream.Flush();
fileStream.Seek(0L, SeekOrigin.Begin);
var stopwatch = new Stopwatch();
stopwatch.Start();
var actualSizeInBytes = OnExecute(fileStream,sizeInBytes);
fileStream.Flush(true);
stopwatch.Stop();
result = ((double) actualSizeInBytes/stopwatch.Elapsed.TotalSeconds)/(1000.0*1000.0);
}
if (file.Exists)
{
file.Delete();
}
return result;
}
public static void DecompressFileLZMA(string inFile, string outFile)
{
SevenZip.Sdk.Compression.Lzma.Decoder coder = new SevenZip.Sdk.Compression.Lzma.Decoder();
FileStream input = new FileStream(inFile, FileMode.Open);
FileStream output = new FileStream(outFile, FileMode.Create);
// Read the decoder properties
byte[] properties = new byte[5];
input.Read(properties, 0, 5);
// Read in the decompress file size.
byte[] fileLengthBytes = new byte[8];
input.Read(fileLengthBytes, 0, 8);
long fileLength = BitConverter.ToInt64(fileLengthBytes, 0);
coder.SetDecoderProperties(properties);
coder.Code(input, output, input.Length, fileLength, null);
output.Flush();
output.Close();
try
{
output.Flush();
output.Close();
input.Flush();
input.Close();
}
catch
{
}
}
public void FlushSetLengthAtEndOfBuffer()
{
// This is a regression test for a bug with FileStream’s Flush()
// and SetLength() methods.
// The read-buffer was not flushed inside Flush and SetLength when
// the buffer pointer was at the end. This causes subsequent Seek
// and Read calls to operate on stale/wrong data.
// customer reported repro
using (FileStream fs = new FileStream(GetTestFilePath(), FileMode.Create))
{
fs.SetLength(200);
fs.Flush();
// write 119 bytes starting from Pos = 28
fs.Seek(28, SeekOrigin.Begin);
Byte[] buffer = new Byte[119];
for (int i = 0; i < buffer.Length; i++)
buffer[i] = Byte.MaxValue;
fs.Write(buffer, 0, buffer.Length);
fs.Flush();
// read 317 bytes starting from Pos = 84;
fs.Seek(84, SeekOrigin.Begin);
fs.Read(new byte[1024], 0, 317);
fs.SetLength(135);
fs.Flush();
// read one byte at Pos = 97
fs.Seek(97, SeekOrigin.Begin);
Assert.Equal(fs.ReadByte(), (int)Byte.MaxValue);
}
}
public NtStatus WriteFile(byte[] buffer, out int writtenBytes, long offset)
{
try
{
var(stream, streamFromCache) = GetStream(true);
stream.Position = offset;
writtenBytes = buffer.Length;
stream.Write(buffer, 0, buffer.Length);
stream.Flush();
file.Refresh();
FileInformation.Length = file.Length;
if (!streamFromCache)
{
stream.Close();
}
return(DokanResult.Success);
}
catch (FileNotFoundException e)
{
writtenBytes = 0;
Console.WriteLine("DokanPBO::WriteFile failed due to FileNotFoundException: " + e);
return(DokanResult.FileNotFound);
} //#TODO access denied exception
}
public void FlushThrowsForDisposedStream()
{
using (FileStream fs = new FileStream(GetTestFilePath(), FileMode.Create))
{
fs.Dispose();
Assert.Throws<ObjectDisposedException>(() => fs.Flush(false));
Assert.Throws<ObjectDisposedException>(() => fs.Flush(true));
}
}
internal void WriteLogFile(string message)
{
if (logFile != null && logFile.CanWrite == true)
{
//check if we need to make a new log file for a new day
if (DateTime.Now.Day != lastDayWritten && FormMain.Instance.IceChatOptions.SeperateLogs)
{
logFile.Close();
logFile.Dispose();
if (_consoleTab != null)
{
CreateConsoleLog();
}
else if (_tabPage != null)
{
CreateStandardLog();
}
}
//Check if log format has changed
else if (((FormMain.Instance.IceChatOptions.LogFormat == "Plain Text" || FormMain.Instance.IceChatOptions.LogFormat == "Colored Text") && fileExtension == ".html") || (FormMain.Instance.IceChatOptions.LogFormat == "HTML" && fileExtension == ".log"))
{
logFile.Close();
logFile.Dispose();
if (_consoleTab != null)
{
CreateConsoleLog();
}
else if (_tabPage != null)
{
CreateStandardLog();
}
}
if (FormMain.Instance.IceChatOptions.LogFormat == "Plain Text")
{
//System.Diagnostics.Debug.WriteLine("1:"+message);
message = StripCodes(message);
//System.Diagnostics.Debug.WriteLine("2:"+message);
message += "\r\n";
logFile.Write(System.Text.Encoding.UTF8.GetBytes(message), 0, System.Text.Encoding.UTF8.GetBytes(message).Length);
}
else if (FormMain.Instance.IceChatOptions.LogFormat == "Colored Text")
{
message += "\r\n";
logFile.Write(System.Text.Encoding.UTF8.GetBytes(message), 0, System.Text.Encoding.UTF8.GetBytes(message).Length);
}
else if (FormMain.Instance.IceChatOptions.LogFormat == "HTML")
{
message = ReplaceColorCodes(message);
logFile.Write(System.Text.Encoding.UTF8.GetBytes(message), 0, System.Text.Encoding.UTF8.GetBytes(message).Length);
}
logFile.Flush();
}
}
public override void Flush()
{
if (_m_disposed)
{
throw ADP.ObjectDisposed(this);
}
_m_fs.Flush();
}
public bool Commit()
{
if (LF.Length == 0)
{
return(false);
}
LF.Flush(true);
return(true);
}
public void Write(string buffer)
{
if (_file == null || !_file.CanWrite)
{
return;
}
_file.Write(Encoding.UTF8.GetBytes(buffer));
_file.Flush();
}
public void BasicFlushFunctionality()
{
using (FileStream fs = new FileStream(GetTestFilePath(), FileMode.Create))
{
fs.WriteByte(0);
fs.Flush(false);
fs.WriteByte(0xFF);
fs.Flush(true);
}
}
static void WriteBinaryFile(string FileName, byte[] bytes, FileMode mode)
{
string path = System.IO.Path.GetDirectoryName(FileName);
System.IO.Directory.CreateDirectory(path);
System.IO.FileStream fs = new System.IO.FileStream(FileName, mode);
fs.Flush();
fs.Write(bytes, 0, bytes.Length);
fs.Flush();
fs.Close();
}
private void SplitByBookmark(iTextSharp.text.pdf.PdfReader reader, int pageFrom, int PageTo, string outPutName, string inPutFileName, string subdirectory)
{
Document document = new Document();
FileStream fs = new System.IO.FileStream(System.IO.Path.GetDirectoryName(inPutFileName) + '\\' + subdirectory + '\\' + outPutName, System.IO.FileMode.Create);
try
{
PdfWriter writer = PdfWriter.GetInstance(document, fs);
document.Open();
PdfContentByte cb = writer.DirectContent;
//holds pdf data
PdfImportedPage page;
if (pageFrom == PageTo && pageFrom == 1)
{
document.NewPage();
page = writer.GetImportedPage(reader, pageFrom);
cb.AddTemplate(page, 0, 0);
pageFrom++;
fs.Flush();
document.Close();
fs.Close();
}
else
{
while (pageFrom <= PageTo)
{
document.NewPage();
page = writer.GetImportedPage(reader, pageFrom);
cb.AddTemplate(page, 0, 0);
pageFrom++;
fs.Flush();
//document.Close();
//fs.Close();
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (document.IsOpen())
{
document.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
/// <summary>
/// 文件的复制
/// </summary>
/// <param FormerFile="string">源文件路径</param>
/// <param toFile="string">目的文件路径</param>
/// <param SectSize="int">传输大小</param>
/// <param progressBar="ProgressBar">ProgressBar控件</param>
public void CopyFile(string FormerFile, string toFile, int SectSize, ProgressBar progressBar1)
{
progressBar1.Value = 0;//设置进度栏的当前位置为0
progressBar1.Minimum = 0;//设置进度栏的最小值为0
FileStream fileToCreate = new FileStream(toFile, FileMode.Create);//创建目的文件，如果已存在将被覆盖
fileToCreate.Close();//关闭所有资源
fileToCreate.Dispose();//释放所有资源
FormerOpen = new FileStream(FormerFile, FileMode.Open, FileAccess.Read);//以只读方式打开源文件
ToFileOpen = new FileStream(toFile, FileMode.Append, FileAccess.Write);//以写方式打开目的文件
int max = Convert.ToInt32(Math.Ceiling((double)FormerOpen.Length / (double)SectSize));//根据一次传输的大小，计算传输的个数
progressBar1.Maximum = max;//设置进度栏的最大值
int FileSize;//要拷贝的文件的大小
if (SectSize < FormerOpen.Length)//如果分段拷贝，即每次拷贝内容小于文件总长度
{
byte[] buffer = new byte[SectSize];//根据传输的大小，定义一个字节数组
int copied = 0;//记录传输的大小
int tem_n = 1;//设置进度栏中进度块的增加个数
while (copied <= ((int)FormerOpen.Length - SectSize))//拷贝主体部分
{
FileSize = FormerOpen.Read(buffer, 0, SectSize);//从0开始读，每次最大读SectSize
FormerOpen.Flush();//清空缓存
ToFileOpen.Write(buffer, 0, SectSize);//向目的文件写入字节
ToFileOpen.Flush();//清空缓存
ToFileOpen.Position = FormerOpen.Position;//使源文件和目的文件流的位置相同
copied += FileSize;//记录已拷贝的大小
progressBar1.Value = progressBar1.Value + tem_n;//增加进度栏的进度块
}
int left = (int)FormerOpen.Length - copied;//获取剩余大小
FileSize = FormerOpen.Read(buffer, 0, left);//读取剩余的字节
FormerOpen.Flush();//清空缓存
ToFileOpen.Write(buffer, 0, left);//写入剩余的部分
ToFileOpen.Flush();//清空缓存
}
else//如果整体拷贝，即每次拷贝内容大于文件总长度
{
byte[] buffer = new byte[FormerOpen.Length];//获取文件的大小
FormerOpen.Read(buffer, 0, (int)FormerOpen.Length);//读取源文件的字节
FormerOpen.Flush();//清空缓存
ToFileOpen.Write(buffer, 0, (int)FormerOpen.Length);//写放字节
ToFileOpen.Flush();//清空缓存
}
FormerOpen.Close();//释放所有资源
ToFileOpen.Close();//释放所有资源
if (MessageBox.Show("复制完成") == DialogResult.OK)//显示"复制完成"提示对话框
{
progressBar1.Value = 0;//设置进度栏的当有位置为0
textBox1.Clear();//清空文本
textBox2.Clear();
str = "";
}
}
public void FlushOnReadOnlyFileDoesNotThrow()
{
string fileName = GetTestFilePath();
using (FileStream fs = new FileStream(fileName, FileMode.Create))
{
fs.WriteByte(0);
}
using (FileStream fs = new FileStream(fileName, FileMode.Open))
{
fs.Flush(false);
fs.Flush(true);
}
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Shapes();
// Load the PPTX to Presentation object
Presentation pres = new Presentation(dataDir + "AccessingOLEObjectFrame.pptx");
// Access the first slide
ISlide sld = pres.Slides[0];
// Cast the shape to OleObjectFrame
OleObjectFrame oof = (OleObjectFrame)sld.Shapes[0];
// Read the OLE Object and write it to disk
if (oof != null)
{
FileStream fstr = new FileStream(dataDir+ "excelFromOLE_out.xlsx", FileMode.Create, FileAccess.Write);
byte[] buf = oof.ObjectData;
fstr.Write(buf, 0, buf.Length);
fstr.Flush();
fstr.Close();
}
}
public static void Compress(string FileToCompress, string CompressedFile)
{
byte[] buffer = new byte[1024 * 1024]; // 1MB
using (System.IO.FileStream sourceFile = System.IO.File.OpenRead(FileToCompress))
{
using (System.IO.FileStream destinationFile = System.IO.File.Create(CompressedFile))
{
using (System.IO.Compression.GZipStream output = new System.IO.Compression.GZipStream(destinationFile,
System.IO.Compression.CompressionMode.Compress))
{
int bytesRead = 0;
while (bytesRead < sourceFile.Length)
{
int ReadLength = sourceFile.Read(buffer, 0, buffer.Length);
output.Write(buffer, 0, ReadLength);
output.Flush();
bytesRead += ReadLength;
} // Whend
destinationFile.Flush();
} // End Using System.IO.Compression.GZipStream output
destinationFile.Close();
} // End Using System.IO.FileStream destinationFile
// Close the files.
sourceFile.Close();
} // End Using System.IO.FileStream sourceFile
} // End Sub CompressFile
public static void ExtractNuGet(string path)
{
using (var stream = Assembly.GetExecutingAssembly()
.GetManifestResourceStream("Protobuild.BuildResources.nuget.exe"))
{
var bytes = new byte[stream.Length];
stream.Read(bytes, 0, (int)stream.Length);
using (var writer = new FileStream(Path.Combine(path, "nuget.exe"), FileMode.Create))
{
writer.Write(bytes, 0, bytes.Length);
writer.Flush();
}
// Attempt to set the executable bit if possible. On platforms
// where this doesn't work, it doesn't matter anyway.
try
{
var p = Process.Start("chmod", "a+x " + Path.Combine(path, "nuget.exe").Replace("\\", "\\\\").Replace(" ", "\\ "));
p.WaitForExit();
}
catch (Exception)
{
}
}
}
public static SettingDocument Open()
{
SettingDocument document = new SettingDocument();
XElement root;
using (FileStream fs = new FileStream(filePath, FileMode.Open))
{
root = XDocument.Load(fs).Root;
fs.Flush();
fs.Close();
}
byte[] entropy = Convert.FromBase64String(root.Attribute("entropy").Value);
document.ConnectUri = new Uri(root.Element("Uri").Value);
document.UserName = Decrypt(entropy, root.Element("UserName").Value);
document.Password = Decrypt(entropy, root.Element("Password").Value);
document.BugFilterField = root.Element("BugFilterField").Value;
document.BugFilterValue = root.Element("BugFilterValue").Value;
document.PriorityRed = root.Element("PriorityRed").Value;
IEnumerable<XElement> elements = root.Element("PropertyMappings").Elements();
foreach (XElement element in elements)
{
document.PropertyMappingCollection[element.Name.ToString()] = element.Value;
}
return document;
}
//生成一个文件
public static bool CreateFile(string filecontent, string path)
{
try
{
string filePath = System.Web.HttpContext.Current.Server.MapPath(path);
if (File.Exists(filePath))
{
File.Delete(filePath);
}
else
{
System.IO.FileStream fs = System.IO.File.Create(path);
byte[] byContent = System.Text.Encoding.GetEncoding("gb2312").GetBytes(filecontent);
fs.Write(byContent, 0, byContent.Length);
fs.Flush();
fs.Close();
}
return(true);
}
catch (Exception ex)
{
return(false);
}
finally
{
}
}
private void DoDownload(string source, string output)
{
WebRequest req = WebRequest.Create(source);
WebResponse rsp = req.GetResponse();
Stream stream = rsp.GetResponseStream();
string path = Path.GetDirectoryName(output);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
using (var fs = new FileStream(output, FileMode.Create))
{
int readCount = -1;
var buffer = new byte[1024*64];
while (readCount != 0)
{
readCount = stream.Read(buffer, 0, buffer.Length);
fs.Write(buffer, 0, readCount);
}
fs.Flush();
}
_logger.InfoLine(source + " ==> " + output);
}
public void TestGetPolicySetBytes()
{
string testFilename = Path.Combine(m_testPath, "Has everthing.policy");
string outputFilename = Path.Combine(m_testPath, "TestGetPolicySetBytes.policy");
try
{
PolicySetItem policySetItem = ReadPolicySet(testFilename);
IPolicySet policySet = policySetItem.Data;
byte[] rhsBytes = PolicySuites.Instance.GetPolicySetBytes(policySet, SaveOption.SaveOnly);
Assert.IsTrue(0 < rhsBytes.Length, "Expected the rhs to contain bytes after a read");
using(FileStream outStream = new FileStream(outputFilename, FileMode.Create))
{
outStream.Write(rhsBytes, 0, (int)rhsBytes.Length);
outStream.Flush();
}
Assert.IsTrue(File.Exists(outputFilename));
PolicySetItem resultantPolicySetItem = ReadPolicySet(outputFilename);
IPolicySet resultantPolicySet = resultantPolicySetItem.Data;
Assert.IsNotNull(resultantPolicySet);
AreEquivalent(policySetItem, resultantPolicySetItem);
}
finally
{
if (File.Exists(outputFilename))
File.Delete(outputFilename);
}
}
/// <summary>
/// Write the specified collection of statistics to the XML
/// statistics file, creating it if it does not already exist
/// </summary>
/// <param name="stats">The collection of statistics.</param>
/// <param name="integrationResult">The build for which the
/// statistics were collected.</param>
/// <remarks>
/// The XML document takes the following form:
/// <statistics>
/// <integration build-label="label" status="status"
/// day="day_of_month" month="month_name" year="year">
/// <statistic name="name">
/// value
/// </statistic>
/// </integration>
/// </statistics>
/// </remarks>
private static void UpdateXmlFile(IEnumerable <StatisticResult> stats,
IIntegrationResult integrationResult)
{
Directory.CreateDirectory(integrationResult.ArtifactDirectory);
// make an xml element of the current integration
System.Text.StringBuilder integration = new System.Text.StringBuilder();
DateTime now = DateTime.Now;
integration.AppendFormat("<integration build-label=\"{0}\" status=\"{1}\" day=\"{2}\" month=\"{3}\" year=\"{4}\">",
integrationResult.Label,
integrationResult.Status.ToString(),
now.Day.ToString(CultureInfo.CurrentCulture), now.ToString("MMM", CultureInfo.InvariantCulture), now.Year.ToString(CultureInfo.CurrentCulture));
integration.AppendLine(ToXml(stats));
integration.Append("</integration>");
// append to the statistics file
string lastFile = XmlStatisticsFile(integrationResult);
System.IO.FileStream fs = new System.IO.FileStream(lastFile, System.IO.FileMode.Append);
fs.Seek(0, System.IO.SeekOrigin.End);
System.IO.StreamWriter sw = new System.IO.StreamWriter(fs);
sw.WriteLine(integration.ToString());
sw.Flush();
fs.Flush();
sw.Close();
fs.Close();
}
public void doBackUp()
{
try
{
string path = @"C:\";
string newpath = System.IO.Path.Combine(path, "BackUpLocation");
Directory.CreateDirectory(newpath);
FileStream fmdf = new FileStream(mdf, FileMode.Open, FileAccess.Read);
FileStream fldf = new FileStream(ldf, FileMode.Open, FileAccess.Read);
FileStream fbak = new FileStream(bak, FileMode.Create, FileAccess.Write);
byte[] fmcontent = new byte[fmdf.Length];
fmdf.Read(fmcontent, 0, (int)fmdf.Length);
fbak.Write(fmcontent, 0, (int)fmdf.Length);
byte[] sym = new byte[3];
sym[0] = (byte)'$'; sym[1] = (byte)'*'; sym[2] = (byte)'^';
fbak.Write(sym, 0, 3);
byte[] flcontent = new byte[fldf.Length];
fldf.Read(flcontent, 0, (int)fldf.Length);
fbak.Write(flcontent, 0, (int)fldf.Length);
fbak.Flush();
fbak.Close();
fmdf.Close();
fldf.Close();
}
catch (Exception ex)
{
throw ex;
}
}
public void Init() {
_sign=Topic.root.Get("/etc/PersistentStorage");
_verbose=_sign.Get("verbose");
_verbose.config=true;
if(!Directory.Exists("../data")) {
Directory.CreateDirectory("../data");
}
_file=new FileStream("../data/persist.xdb", FileMode.OpenOrCreate, FileAccess.ReadWrite);
if(_file.Length<=0x40) {
_file.Write(new byte[0x40], 0, 0x40);
_file.Flush(true);
_nextBak=DateTime.Now.AddHours(1);
} else {
Load();
}
_fileLength=_file.Length;
_work=new AutoResetEvent(false);
_thread=new Thread(new ThreadStart(PrThread));
_thread.Priority=ThreadPriority.BelowNormal;
_now=DateTime.Now;
if(_nextBak<_now) {
Backup();
}
_thread.Start();
Topic.root.all.changed+=MqChanged;
}
public void CreateSeasonalTileInfo()
{
m_StaticCounts = new Dictionary<int, int>();
TileMatrixData tileData = new TileMatrixData(0);
Map map = new Map(0);
for (uint y = 0; y < tileData.ChunkHeight; y++)
{
Tracer.Info("Map Parser: row {0}.", y);
for (uint x = 0; x < tileData.ChunkWidth; x++)
{
ParseMapBlock(tileData, x, y);
}
}
var items = from pair in m_StaticCounts
orderby pair.Value descending
select pair;
using (FileStream file = new FileStream(@"AllTiles.txt", FileMode.Create))
{
StreamWriter stream = new StreamWriter(file);
foreach (KeyValuePair<int, int> pair in items)
{
ItemData itemData = TileData.ItemData[pair.Key];
if ((itemData.IsBackground || itemData.IsFoliage) && !itemData.IsWet && !itemData.IsSurface)
stream.WriteLine(string.Format("{0},{1} ; {2}", pair.Key, pair.Value, itemData.Name));
}
stream.Flush();
file.Flush();
}
}
// Writes zeros to a file stream, with space advantage on compressed and sparse files.
public static void WriteZeros(System.IO.FileStream fs, long begin, long end)
{
#if NETSTANDARD2_0
if (fs.Length < end)
{
fs.SetLength(end); // Just extend the length of the file
}
#else
// Hopefully this works as expected, it's hard to get this working right over the .NET framework
fs.Flush(); // So that ALL of the buffers are cleared and written to the file.
zeroinfo zi = new zeroinfo();
int retd;
// Get the file handle
IntPtr hndl = fs.SafeFileHandle.DangerousGetHandle();
if (end > fs.Length)
{
while (end > fs.Length)
{
long pos = fs.Length;
long write = Math.Min(0x100000, end - pos);
fs.SetLength(pos + write);
zi.begin = pos;
zi.end = pos + write;
SetZeroData(hndl, FSCTL_SET_ZERO_DATA, ref zi, 16, IntPtr.Zero, 0, out retd, IntPtr.Zero);
}
}
zi.begin = begin;
zi.end = end;
SetZeroData(hndl, FSCTL_SET_ZERO_DATA, ref zi, 16, IntPtr.Zero, 0, out retd, IntPtr.Zero);
fs.Position = end;
#endif
}
/// <summary>
/// Nguyen Thai Binh
/// Dung de load keymessage cua form login va connect khi chua co chuoi ket noi -> chua connect duoc database
/// </summary>
/// <param name="DirectoryPath"></param>
/// <param name="LangID"></param>
/// <param name="PageName"></param>
/// <returns></returns>
public static DataSet GetDataSet_Keysearch_Client(string DirectoryPath, Int16 LangID, string PageName)
{
DataSet ds = null;
string CacheName = String.Format("{0}-{1}", PageName, LangID.ToString());
string FilePath = DirectoryPath + String.Format("\\{0}.xml", CacheName);
if (File.Exists(FilePath))
{
ds = new DataSet();
System.IO.FileStream fsReadXml = new System.IO.FileStream(FilePath, System.IO.FileMode.Open);
ds.ReadXml(fsReadXml);
fsReadXml.Flush();
fsReadXml.Dispose();
}
else
{
ds = PAGEDAO.getAllMessagerInPage(PageName, LangID);
if (!File.Exists(DirectoryPath))
{
System.IO.Directory.CreateDirectory(DirectoryPath);
}
if (!System.IO.File.Exists(FilePath))
{
using (System.IO.FileStream stream = System.IO.File.Create(FilePath, 1024))
ds.WriteXml(stream);
}
}
return(ds);
}
//向文件中增加内容
public static bool UpdateFile(string filecontent, string path)
{
try
{
string filePath = System.Web.HttpContext.Current.Server.MapPath(path);
if (!File.Exists(filePath))
{
System.IO.FileStream fs = System.IO.File.Create(filePath);
byte[] byContent = System.Text.Encoding.GetEncoding("gb2312").GetBytes(filecontent);
fs.Write(byContent, 0, byContent.Length);
fs.Flush();
fs.Close();
}
System.IO.FileStream files = new System.IO.FileStream(filePath, FileMode.Open, FileAccess.ReadWrite);
StreamReader sReader = new StreamReader(files, System.Text.Encoding.Default);
string oldstr = sReader.ReadToEnd();
oldstr += filecontent;
//把新的内容重新写入
StreamWriter sWriter = new StreamWriter(files, System.Text.Encoding.Default);
sWriter.Write(oldstr);
sWriter.Flush();
sWriter.Close();
sReader.Close();
files.Close();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
private void Link()
{
try
{
Ret = null;
MyConfig.TopSlopeMultiplier = Convert.ToDouble(TopSlopeMultiplier.Text);
MyConfig.BottomSlopeMultiplier = Convert.ToDouble(BottomSlopeMultiplier.Text);
MyConfig.TopSlopeDX = Convert.ToDouble(TopSlopeDX.Text);
MyConfig.BottomSlopeDX = Convert.ToDouble(BottomSlopeDX.Text);
MyConfig.TopSlopeDY = Convert.ToDouble(TopSlopeDY.Text);
MyConfig.BottomSlopeDY = Convert.ToDouble(BottomSlopeDY.Text);
if (ifl == null || imng == null)
{
LoadAssemblyModule();
}
System.IO.FileStream f = new System.IO.FileStream(CatalogFile.Text, System.IO.FileMode.Open, System.IO.FileAccess.Read);
Catalog Cat = new Catalog(f);
f.Close();
Ret = ifl.Link(Cat, CHORUSFormat.Checked ? typeof(SySal.Scanning.Plate.IO.CHORUS.LinkedZone) : typeof(SySal.Scanning.Plate.IO.OPERA.LinkedZone));
System.IO.FileStream o = new System.IO.FileStream(OutputFile.Text, System.IO.FileMode.Create);
Ret.Save(o);
o.Flush();
o.Close();
}
catch (Exception x)
{
System.Windows.Forms.MessageBox.Show(x.ToString(), x.Message);
}
}
public static bool DownLoadXml(string fileID, string filePath)
{
bool ret = true;
string errMsg="";
try
{
OleDbConnection db2conn = new OleDbConnection(DBdb2.SetConString());
string sqlstr = "select * from T_SYS_MENU where T_XMLID='" + fileID + "'";
OleDbCommand db2cmd = new OleDbCommand(sqlstr, db2conn);
db2conn.Open();
OleDbDataReader db2reader = db2cmd.ExecuteReader();
string FileName = filePath;
if (!db2reader.Read())
{
FileName = "";
}
else
{
byte[] bytes = (byte[])db2reader["B_XML"];
FileStream fs = new FileStream(FileName, FileMode.Create, FileAccess.Write);
fs.Write(bytes, 0, bytes.Length);
fs.Flush();
fs.Close();
}
db2reader.Close();
db2cmd.Dispose();
db2conn.Close();
}
catch (Exception ce)
{
errMsg = ce.Message;
ret = false;
}
return ret;
}
public ActionResult Crop()
{
var imagem_url = Request.Form["url"];
var x1 = int.Parse(Request.Form["x1"]);
var x2 = int.Parse(Request.Form["x2"]);
var y1 = int.Parse(Request.Form["y1"]);
var y2 = int.Parse(Request.Form["y2"]);
var nomeFinal = "../uploads/imagem_crop" + Path.GetExtension(imagem_url);
using (var response = new StreamReader(Server.MapPath(imagem_url))) {
Bitmap imagem = new Bitmap(response.BaseStream);
int largura = x2 - x1;
int altura = y2 - y1;
Bitmap target = new Bitmap(largura, altura);
Rectangle cropRect = new Rectangle(x1, y1, largura, altura);
using (Graphics g = Graphics.FromImage(target)) {
g.DrawImage(imagem, new Rectangle(0, 0, largura, altura), cropRect, GraphicsUnit.Pixel);
using (var fileStream = new FileStream(Server.MapPath(nomeFinal), FileMode.OpenOrCreate)) {
target.Save(fileStream, imagem.RawFormat);
fileStream.Flush();
}
}
}
return Json(new { imagem_recortada = nomeFinal });
}
/* INPUT 1:
../../Faded.mp4
../../
5
INPUT 2:
../../text.txt
../../
3
* * * */
private static void Slice(string sourceFile, string destinationDirectory, int parts)
{
FileStream reader = new FileStream(sourceFile, FileMode.Open);
FileInfo file = new FileInfo(sourceFile);
long chunkSize = (long)(file.Length/parts);
BigInteger counter = -1;
if (file.Length%2 == 1)
{
counter = 0;
}
int fileCounter = 1;
int readBytesVariable = reader.ReadByte();
List<byte> lsBytes = new List<byte>();
lsBytes.Add((byte)readBytesVariable);
while (readBytesVariable != -1)
{
if ((counter%chunkSize == 0 && counter != 0) || counter == file.Length)
{
string fileName = destinationDirectory + "Part-" + fileCounter + "." + sourceFile.Split(new char[]{'.'},StringSplitOptions.RemoveEmptyEntries).LastOrDefault();
FileStream writer = new FileStream(fileName, FileMode.Create,FileAccess.Write);
writer.Write(lsBytes.ToArray(), 0,lsBytes.Count);
writer.Flush();
writer.Dispose();
lsBytes.Clear();
fileCounter++;
}
readBytesVariable = reader.ReadByte();
lsBytes.Add((byte)readBytesVariable);
counter++;
}
}
public void WriteFrame(PcapPacket frame, bool flush)
{
lock (this)
{
TimeSpan delta = frame.Timestamp.Subtract(this.referenceTime);
//The smallest unit of time is the tick, which is equal to 100 nanoseconds. A tick can be negative or positive.
long totalMicroseconds = delta.Ticks / 10;
uint seconds = (uint)(totalMicroseconds / 1000000);
uint microseconds = (uint)(totalMicroseconds % 1000000);
byte[] headerData = ToByteArray(frame.Header);
fileStream.Write(ToByteArray(seconds), 0, 4);
fileStream.Write(ToByteArray(microseconds), 0, 4);
//number of octets of packet saved in file
fileStream.Write(ToByteArray((uint)frame.Data.Length + headerData.Length), 0, 4);
//actual length of packet
fileStream.Write(ToByteArray((uint)frame.Data.Length + headerData.Length), 0, 4);
//data
fileStream.Write(headerData, 0, headerData.Length);
fileStream.Write(frame.Data, 0, frame.Data.Length);
if (flush)
{
fileStream.Flush();
}
}
}
public void GetTest()
{
var accessToken = AccessTokenContainer.GetToken(_appId);
UploadTest();//上传
using (MemoryStream ms = new MemoryStream())
{
Media.Get(accessToken, mediaId, ms);
Assert.IsTrue(ms.Length > 0);
//保存到文件
var fileName = string.Format(@"E:\testpic_{0}.jpg", DateTime.Now.Ticks);
using (FileStream fs = new FileStream(fileName, FileMode.Create))
{
ms.Position = 0;
byte[] buffer = new byte[1024];
int bytesRead = 0;
while ((bytesRead = ms.Read(buffer, 0, buffer.Length)) != 0)
{
fs.Write(buffer, 0, bytesRead);
}
fs.Flush();
}
Assert.IsTrue(File.Exists(fileName));
}
}
private static Cursor LoadCursorFromResource(string resourceName)
{
Cursor result;
try
{
var tempFile = Path.GetTempFileName();
using (Stream s =
Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName))
using (var resourceFile = new FileStream(tempFile, FileMode.Create))
{
if (s != null)
{
var b = new byte[s.Length + 1];
s.Read(b, 0, Convert.ToInt32(s.Length));
resourceFile.Write(b, 0, Convert.ToInt32(b.Length - 1));
}
resourceFile.Flush();
}
result = new Cursor(NativeMethods.LoadCursorFromFile(tempFile));
File.Delete(tempFile);
}
catch
{
result = Cursors.Cross;
}
return result;
}
private void tsbViewAttachments_Click(object sender, EventArgs e)
{
if (dgList.SelectedRows.Count == 0)
{
return;
}
int id = Convert.ToInt32(dgList.SelectedRows[0].Cells["id"].Value);
var result = da.GetMemberAttachment(id);
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.Title = "Save";
saveDialog.Filter = "Excel Files (*.xls;*.xlsx)|*.xls;*.xlsx" + "|" +
"Word Files(*.dox;*.docx)|*.dox;*.docx" + "|" +
"PDF Files(*.pdf;)|*.pdf;" + "|" +
"Image Files (*.png;*.jpg)|*.png;*.jpg";
saveDialog.FileName = result.FileName;
if (saveDialog.ShowDialog() == DialogResult.OK)
{
string filename = saveDialog.FileName;
System.IO.FileStream fs = new System.IO.FileStream(filename, FileMode.Create, FileAccess.Write, FileShare.Write);
fs.Write(result.FileContents, 0, result.FileContents.Length);
fs.Flush();
fs.Close();
}
}
//写备份文件
public bool WriteFile(string FileName,string[] str)
{
try
{
FileStream fs = new FileStream(FileName,FileMode.OpenOrCreate|FileMode.Append,FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
string msg;
for (int i = 0; i < str.Length - 1; i++)
{
//加密数据
msg = Converts(str[i]);
sw.WriteLine(msg);
}
fs.Flush();
sw.Close();
fs.Close();
return true;
}
catch (Exception Ex)
{
return false;
}
}
public string Read(string filePath)
{
if (!System.IO.File.Exists(filePath))
{
throw new Exception("文件不存在");
}
StringBuilder result = new StringBuilder();
using (System.IO.FileStream file = new System.IO.FileStream(filePath,
System.IO.FileMode.Open,
System.IO.FileAccess.ReadWrite,
System.IO.FileShare.ReadWrite, 8,
System.IO.FileOptions.Asynchronous))
{
byte[] buffer = new byte[file.Length];
file.Seek(0, System.IO.SeekOrigin.Begin);
file.Read(buffer, 0, buffer.Length);
System.IO.MemoryStream stream = new System.IO.MemoryStream();
stream.Write(buffer, 0, buffer.Length);
var content = System.Text.Encoding.UTF8.GetString(stream.ToArray());
result.Append(content);
stream.Flush();
stream.Dispose();
stream.Close();
file.Flush();
file.Close();
}
return(result.ToString());
}
private void button2_Click(object sender, EventArgs e)
{
string filename = this.filename.Text;
string path = System.AppDomain.CurrentDomain.BaseDirectory + @"\client\";
bool issuccess = false;
string message = "";
Stream filestream = new MemoryStream();
long filesize = client.DownLoadFile(filename, out issuccess, out message, out filestream);
if (issuccess)
{
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
byte[] buffer = new byte[filesize];
FileStream fs = new FileStream(path + filename, FileMode.Create, FileAccess.Write);
int count = 0;
while ((count = filestream.Read(buffer, 0, buffer.Length)) > 0)
{
fs.Write(buffer, 0, count);
}
//清空缓冲区
fs.Flush();
//关闭流
fs.Close();
MessageBox.Show("下载成功！");
}
else
{
MessageBox.Show(message);
}
}
private bool TestWrite(FileStream fs, int BufferLength, int BytesToWrite, int Offset)
{
bool result = true;
long startLength = fs.Position;
long nextbyte = startLength % 256;
byte[] byteBuffer = new byte[BufferLength];
for (int i = Offset; i < (Offset + BytesToWrite); i++)
{
byteBuffer[i] = (byte)nextbyte;
// Reset if wraps past 255
if (++nextbyte > 255)
nextbyte = 0;
}
fs.Write(byteBuffer, Offset, BytesToWrite);
fs.Flush();
if ((startLength + BytesToWrite) < fs.Length)
{
result = false;
Log.Exception("Expeceted final length of " + (startLength + BytesToWrite) + " bytes, but got " + fs.Length + " bytes");
}
return result;
}
/// <summary>
/// 设置调试
/// </summary>
/// <param name="isDebug"></param>
internal static void SetDebug(bool isDebug)
{
string content = String.Empty;
bool isChange = false;
using (StreamReader fs = new StreamReader(String.Format("{0}Web.config", AppDomain.CurrentDomain.BaseDirectory)))
{
content = fs.ReadToEnd();
fs.Dispose();
}
Regex reg = new Regex("<compilation([^(debug)])+debug=\"([^\"]+)\"", RegexOptions.IgnoreCase);
if (reg.IsMatch(content))
{
Match m = reg.Match(content);
if ((m.Groups[2].Value == "true" && !isDebug) || (m.Groups[2].Value == "false" && isDebug))
{
content = reg.Replace(content, String.Format("<compilation$1debug=\"{0}\"", isDebug ? "true" : "false"));
isChange = true;
}
}
if (isChange)
{
using (FileStream fs = new FileStream(String.Format("{0}Web.config", AppDomain.CurrentDomain.BaseDirectory),
FileMode.Truncate, FileAccess.Write,FileShare.ReadWrite))
{
byte[] data = Encoding.UTF8.GetBytes(content);
fs.Write(data, 0, data.Length);
fs.Flush();
fs.Dispose();
}
}
}
/// <summary>
/// Save batches and the header.
/// </summary>
/// <param name="batchList">BatchList to save</param>
/// <param name="header">Header information</param>
public void SaveBatches(List<Batch> batchList, BatchHeader header)
{
// Create the batch directory.
var path = Path.Combine(_batchSpoolDirectory, header.BatchCode.ToString());
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
foreach (var b in batchList)
{
string filePath = Path.Combine(path, b.FileName);
var formatter = new BinaryFormatter();
using (var fileStream = new FileStream(filePath, FileMode.Create, FileAccess.ReadWrite))
{
formatter.Serialize(fileStream, b);
fileStream.Flush();
}
}
string headerFilePath = Path.Combine(path, BATCH_HEADER_FILENAME);
var headerFormatter = new BinaryFormatter();
using (var fileStream = new FileStream(headerFilePath, FileMode.Create, FileAccess.ReadWrite))
{
headerFormatter.Serialize(fileStream, header);
fileStream.Flush();
}
}
static void CheckExml(string path)
{
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.Load(path);
var xmlNodes = doc.ChildNodes[1].ChildNodes;
List <ExmlError> error = new List <ExmlError>();
foreach (XmlNode node in xmlNodes)
{
CheckXmlNode(node, error, path);
}
if (error.Count > 0)
{
string logfile = GetLogPath() + "/error.log";
using (System.IO.FileStream fs = System.IO.File.Open(logfile, System.IO.FileMode.OpenOrCreate))
{
foreach (var item in error)
{
byte[] bytes = System.Text.UTF8Encoding.UTF8.GetBytes("tu pian bu chunzi :" + item.errorSource + "(" + item.path + ")\r\n");
fs.Write(bytes, 0, bytes.Length);
}
fs.Flush();
fs.Close();
}
}
}
/// <summary>Renders the body of the rule file in pseudo-code HTML.</summary>
/// <param name="fileName">Output file name to generate.</param>
/// <param name="title">Title for the HTML page.
/// If null, the default value defined in pseudocode_body.xsl will be used.</param>
public void RenderBody(string fileName, string title)
{
FileStream fs = new FileStream(fileName, FileMode.Create);
RenderBody(fs, title);
fs.Flush();
fs.Close();
}
void bdsEmployee_PositionChanged(object sender, EventArgs e)
{
drCurrent = ((DataRowView)bdsEmployee.Current).Row;
bdsHopDong.Filter = "Ma_CbNv = '" + drCurrent["Ma_CbNv"] + "'";
bdsHopDongPL.Filter = "Ma_CbNv = '" + drCurrent["Ma_CbNv"] + "'";
object objPic = SQLExec.ExecuteReturnValue("SELECT Hinh FROM LINHANVIEN WHERE Ma_CbNv = '" + (string)drCurrent["Ma_CbNv"] + "'");
Byte[] bytePic = (Byte[])objPic;
if (objPic != null && objPic != DBNull.Value && bytePic.Length != 0)
{
byte[] barrImg = bytePic;
string strFileName = Convert.ToString(DateTime.Now.ToFileTime());
System.IO.FileStream fs = new System.IO.FileStream(strFileName, System.IO.FileMode.CreateNew, System.IO.FileAccess.Write);
fs.Write(barrImg, 0, barrImg.Length);
fs.Flush();
fs.Close();
picHinh.Image = Image.FromFile(strFileName);
picHinh.SizeMode = PictureBoxSizeMode.Zoom;
}
else
{
picHinh.Image = null;
}
}
public string GetDataBasePath(string fileName)
{
string documetsPath = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
var path = Path.Combine(documetsPath, fileName);
// Копирование файла бд из папки Assets по пути path на устройство
//if (!File.Exists(path))
//{
Context context = Android.App.Application.Context;
var dbAssetStream = context.Assets.Open(fileName);
var dbFileStream = new System.IO.FileStream(path, System.IO.FileMode.OpenOrCreate);
var buffer = new byte[1024];
int bufLength = buffer.Length;
int readedLength;
while ((readedLength = dbAssetStream.Read(buffer, 0, bufLength)) > 0)
{
dbFileStream.Write(buffer, 0, readedLength);
}
dbFileStream.Flush();
dbFileStream.Close();
dbAssetStream.Close();
//}
return(path);
}
static SequenceParameter()
{
var path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "SequenceData");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
string filename = Path.Combine(path, "sequence.data");
if (!File.Exists(filename))
{
mFileStream = File.Open(filename, FileMode.OpenOrCreate);
byte[] data = new byte[mRecordSize * mRecordCount];
mFileStream.Write(data, 0, mRecordSize * mRecordCount);
mFileStream.Flush();
mFileStream.Close();
}
mSequenceFile = MemoryMappedFile.CreateFromFile(filename);
mAccessor = mSequenceFile.CreateViewAccessor(mRecordSize, 0, MemoryMappedFileAccess.ReadWrite);
mSequenceItems = new Dictionary <string, SequenceItem>();
Load();
}
public static void Set(Uri uri)
{
if (!Directory.Exists("C:\\WHP\\imgs"))
{
Directory.CreateDirectory("C:\\WHP\\imgs");
}
string path = uri.ToString().Substring(uri.ToString().LastIndexOf("/") + 1);
string text = Path.Combine("C:\\WHP\\imgs", path);
if (!File.Exists(text))
{
try
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(uri.ToString());
httpWebRequest.UserAgent = "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.124 Safari/537.36";
using (Stream responseStream = httpWebRequest.GetResponse().GetResponseStream())
{
using (FileStream fileStream = new FileStream(text, FileMode.Create, FileAccess.ReadWrite))
{
responseStream.CopyTo(fileStream);
fileStream.Flush();
}
}
}
catch
{
return;
}
}
Wallpaper.SystemParametersInfo(20, 0, text, 3);
}
///// <summary>
///// Returns a list of files in a give directory.
///// </summary>
///// <param name="fullName">The full path name to the directory.</param>
///// <param name="indexFileNameFilter"></param>
///// <returns>An array containing the files.</returns>
//public static System.String[] GetLuceneIndexFiles(System.String fullName,
// Index.IndexFileNameFilter indexFileNameFilter)
//{
// System.IO.DirectoryInfo dInfo = new System.IO.DirectoryInfo(fullName);
// System.Collections.ArrayList list = new System.Collections.ArrayList();
// foreach (System.IO.FileInfo fInfo in dInfo.GetFiles())
// {
// if (indexFileNameFilter.Accept(fInfo, fInfo.Name) == true)
// {
// list.Add(fInfo.Name);
// }
// }
// System.String[] retFiles = new System.String[list.Count];
// list.CopyTo(retFiles);
// return retFiles;
//}
// Disable the obsolete warning since we must use FileStream.Handle
// because Mono does not support FileSystem.SafeFileHandle at present.
#pragma warning disable 618
/// <summary>
/// Flushes the specified file stream. Ensures that all buffered
/// data is actually written to the file system.
/// </summary>
/// <param name="fileStream">The file stream.</param>
public static void Sync(System.IO.FileStream fileStream)
{
if (fileStream == null)
{
throw new ArgumentNullException("fileStream");
}
fileStream.Flush(true);
if (OS.IsWindows)
{
if (!FlushFileBuffers(fileStream.Handle))
{
throw new IOException();
}
}
//else if (OS.IsUnix)
//{
// if (fsync(fileStream.Handle) != IntPtr.Zero)
// throw new System.IO.IOException();
//}
//else
//{
// throw new NotImplementedException();
//}
}
public string GetDatabasePath(string sqliteFilename)
{
string documentsPath = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
var path = Path.Combine(documentsPath, sqliteFilename);
if (!File.Exists(path))
{
Context context = Android.App.Application.Context;
var dbAssetStream = context.Assets.Open(sqliteFilename);
var dbFileStream = new System.IO.FileStream(path, System.IO.FileMode.OpenOrCreate);
var buffer = new byte[1024];
int b = buffer.Length;
int length;
while ((length = dbAssetStream.Read(buffer, 0, b)) > 0)
{
dbFileStream.Write(buffer, 0, length);
}
dbFileStream.Flush();
dbFileStream.Close();
dbAssetStream.Close();
}
return(path);
}
private void WriteFile(String filename, String content)
{
System.IO.FileStream f = null;
StreamWriter writer = null;
try
{
if (!System.IO.File.Exists(filename))
{
f = System.IO.File.Create(filename);
f.Flush();
f.Close();
}
writer = new StreamWriter(filename);
writer.WriteLine(content);
writer.Flush();
writer.Close();
}
catch (Exception e)
{
}
finally
{
if (f != null)
{
f.Close();
}
if (writer != null)
{
writer.Close();
}
}
}
private void Save()
{
System.IO.FileStream file = null;
try
{
lock (sentry)
{
file = new System.IO.FileStream(path, System.IO.FileMode.Create);
System.Runtime.Serialization.Formatters.Soap.SoapFormatter formatter = new System.Runtime.Serialization.Formatters.Soap.SoapFormatter();
formatter.Serialize(file, settings);
}
}
catch
{
}
finally
{
if (file != null)
{
file.Flush();
file.Dispose();
file = null;
}
}
}
public static bool CreateFile(string path,string fileName,byte[] bytes)
{
Stream stream = null;
string fullPath = path + fileName;
string dir = fullPath.Substring(0, fullPath.LastIndexOf("/"));
bool isSuccess = false;
try
{
DirectoryInfo dirInfo = new DirectoryInfo(dir);
if (!dirInfo.Exists) dirInfo.Create();
FileInfo fileInfo = new FileInfo(fullPath);
stream = new FileStream(fileInfo.FullName, FileMode.OpenOrCreate, FileAccess.Write);
stream.Write(bytes, 0, bytes.Length);
stream.Flush();
isSuccess = true;
}
catch(System.Exception ex)
{
Debug.Log("Create File ERROR:"+ex.Message);
}
finally
{
if(stream!=null)
{
stream.Close();
stream.Dispose();
}
}
return isSuccess;
}
///// <summary>
///// Returns a list of files in a give directory.
///// </summary>
///// <param name="fullName">The full path name to the directory.</param>
///// <param name="indexFileNameFilter"></param>
///// <returns>An array containing the files.</returns>
//public static System.String[] GetLuceneIndexFiles(System.String fullName,
// Index.IndexFileNameFilter indexFileNameFilter)
//{
// System.IO.DirectoryInfo dInfo = new System.IO.DirectoryInfo(fullName);
// System.Collections.ArrayList list = new System.Collections.ArrayList();
// foreach (System.IO.FileInfo fInfo in dInfo.GetFiles())
// {
// if (indexFileNameFilter.Accept(fInfo, fInfo.Name) == true)
// {
// list.Add(fInfo.Name);
// }
// }
// System.String[] retFiles = new System.String[list.Count];
// list.CopyTo(retFiles);
// return retFiles;
//}
// Disable the obsolete warning since we must use FileStream.Handle
// because Mono does not support FileSystem.SafeFileHandle at present.
#pragma warning disable 618
/// <summary>
/// Flushes the specified file stream. Ensures that all buffered
/// data is actually written to the file system.
/// </summary>
/// <param name="fileStream">The file stream.</param>
public static void Sync(System.IO.FileStream fileStream)
{
if (fileStream == null)
{
throw new ArgumentNullException("fileStream");
}
fileStream.Flush(true);
if (OS.IsWindows)
{
#if NETSTANDARD
// Getting the SafeFileHandle property automatically flushes the
// stream: https://msdn.microsoft.com/en-us/library/system.io.filestream.safefilehandle(v=vs.110).aspx
var handle = fileStream.SafeFileHandle;
#else
if (!FlushFileBuffers(fileStream.Handle))
{
throw new IOException();
}
#endif
}
//else if (OS.IsUnix)
//{
// if (fsync(fileStream.Handle) != IntPtr.Zero)
// throw new System.IO.IOException();
//}
//else
//{
// throw new NotImplementedException();
//}
}
/// <summary>
/// 追加一条日志信息
/// </summary>
/// <param name="text"></param>
public static void Append(string text)
{
try
{
text += "\r\n";
string fileName = GetPath("1"); // "1"获取当前时间路径
string fileNameLast = GetPath("2"); // "2"获取3天前得路径
if (!System.IO.Directory.Exists(fileName))
{
System.IO.Directory.CreateDirectory(fileName);
}
if (File.Exists(fileNameLast))
{
File.Delete(fileNameLast);
}
using (System.IO.FileStream s = new System.IO.FileStream(fileName + DateTime.Now.ToString("yyyy-MM-dd-HH") + ".txt", System.IO.FileMode.Append, System.IO.FileAccess.Write, System.IO.FileShare.ReadWrite, 8, System.IO.FileOptions.Asynchronous))
{
s.Write(System.Text.Encoding.GetEncoding("GB2312").GetBytes(text), 0, System.Text.Encoding.GetEncoding("GB2312").GetBytes(text).Length);
s.Flush();
}
}
catch (Exception ex)
{
}
}
public HttpResponseMessage Add(List<Gallery> items)
{
try
{
foreach (var item in items)
{
List<string> content = item.Content.Split(',').ToList();
var bytes = Convert.FromBase64String(content[1]);
string mappath = HttpContext.Current.Server.MapPath("~/Assets/img/gallery/");
var filepath = Path.Combine(mappath, item.Name);
//string filepath = String.Format(mappath + "{0}", item.Name);
using (var imageFile = new FileStream(filepath, FileMode.Create))
{
imageFile.Write(bytes, 0, bytes.Length);
imageFile.Flush();
}
item.Content = String.Format("Assets/img/gallery/{0}", item.Name);
}
using (var db = new DBContext())
{
db.Galleries.AddRange(items);
db.SaveChanges();
return Request.CreateResponse(HttpStatusCode.Accepted);
}
}
catch (Exception ex)
{
return Request.CreateResponse(HttpStatusCode.BadRequest,ex.Message);
}
}
private static bool WriteFile(byte[] byData, string path)
{
try
{
string filepath = System.Web.HttpContext.Current.Server.MapPath(path);
if (File.Exists(path))
{
File.Delete(path);
}
System.IO.FileStream fs = System.IO.File.Create(path);
fs.Write(byData, 0, byData.Length);
fs.Flush();
fs.Close();
return(true);
}
catch (Exception ex)
{
return(false);
}
finally
{
}
}
public static LuaByteBuffer unserialMessageInfo(string path, int offset)
{
if (System.IO.File.Exists(path))
{
using (System.IO.FileStream fs = System.IO.File.OpenRead(path))
{
if (fs.Length <= offset)
{
return(null);
}
if (offset > 0)
{
fs.Seek(offset, System.IO.SeekOrigin.Begin);
}
byte[] bytes = new byte[4];
fs.Read(bytes, 0, 4);
int length = readInt32Byte(bytes);
bytes = new byte[length];
fs.Read(bytes, 0, length);
fs.Flush();
return(new LuaByteBuffer(bytes));
}
}
return(null);
}
void Encoding()
{
if (EncodingData == null || string.IsNullOrEmpty(SavePath))
{
Debug.LogError("Encoding Data Error");
return;
}
DracoMeshLoader dracoLoader = new DracoMeshLoader();
byte[] dracoData = dracoLoader.EncodeUnityMesh(EncodingData);
try
{
if (dracoData != null && dracoData.Length > 0)
{
using (System.IO.FileStream saveFile = System.IO.File.Open(SavePath, System.IO.FileMode.Create))
{
saveFile.Write(dracoData, 0, dracoData.Length);
saveFile.Flush();
}
}
Debug.Log("Encode Finish");
return;
}
catch (System.Exception e)
{
Debug.LogError(e.ToString());
}
Debug.LogError("Encode Faile");
}
