public static bool DESDecryptFile(string sInputFilename, string sOutputFilename, string sKey)
{
try
{
DESCryptoServiceProvider DES = new DESCryptoServiceProvider();
//A 64 bit key and IV is required for this provider.
//Set secret key For DES algorithm.
DES.Key = ASCIIEncoding.ASCII.GetBytes(sKey);
//Set initialization vector.
DES.IV = ASCIIEncoding.ASCII.GetBytes(sKey);
//Create a file stream to read the encrypted file back.
FileStream fsread = new FileStream(sInputFilename,
FileMode.Open,
FileAccess.Read);
//Create a DES decryptor from the DES instance.
ICryptoTransform desdecrypt = DES.CreateDecryptor();
//Create crypto stream set to read and do a
//DES decryption transform on incoming bytes.
CryptoStream cryptostreamDecr = new CryptoStream(fsread,
desdecrypt,
CryptoStreamMode.Read);
//Print the contents of the decrypted file.
StreamWriter fsDecrypted = new StreamWriter(sOutputFilename);
fsDecrypted.Write(new StreamReader(cryptostreamDecr).ReadToEnd());
fsDecrypted.Flush();
fsDecrypted.Close();
return(true);
}
catch (Exception ex)
{
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
LMessage.ShowMessage("Giải mã không thành công", LMessage.MessageBoxType.Warning);
return(false);
}
}
public static bool DESEncryptFile(string sInputFilename,
string sOutputFilename,
string sKey)
{
try
{
FileStream fsInput = new FileStream(sInputFilename,
FileMode.Open,
FileAccess.Read);
FileStream fsEncrypted = new FileStream(sOutputFilename,
FileMode.Create,
FileAccess.Write);
DESCryptoServiceProvider DES = new DESCryptoServiceProvider();
DES.Key = ASCIIEncoding.ASCII.GetBytes(sKey);
DES.IV = ASCIIEncoding.ASCII.GetBytes(sKey);
ICryptoTransform desencrypt = DES.CreateEncryptor();
CryptoStream cryptostream = new CryptoStream(fsEncrypted,
desencrypt,
CryptoStreamMode.Write);
byte[] bytearrayinput = new byte[fsInput.Length];
fsInput.Read(bytearrayinput, 0, bytearrayinput.Length);
cryptostream.Write(bytearrayinput, 0, bytearrayinput.Length);
cryptostream.Close();
fsInput.Close();
fsEncrypted.Close();
return(true);
}
catch (Exception ex)
{
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
LMessage.ShowMessage("Mã hóa không thành công", LMessage.MessageBoxType.Warning);
return(false);
}
}
/// <summary>
/// Tạo bảng chứa tham số
/// <para>True: Tạo thành công</para>
/// <para>False: Tạo không thành công</para>
/// </summary>
/// <param name="dt">Bảng chứa tham số</param>
/// <returns></returns>
public static bool MakeParameterTable(ref DataTable dt)
{
bool bresult = false;
try
{
if (dt == null)
{
dt = new DataTable("UDTT_INPUT_PARAMETERS");
dt.Columns.Add("PARAM_NAME", typeof(string));
dt.Columns.Add("PARAM_TYPE", typeof(string));
dt.Columns.Add("PARAM_VALUE", typeof(string));
}
bresult = true;
}
catch (Exception ex)
{
bresult = false;
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.ERR, ex);
}
return(bresult);
}
///
/// Merges the Docs and renders the destinationFile
///
public static void MergePdfDocs(List <string> listFileExport, string mergeFileExport)
{
//Step 1: Create a Docuement-Object
Document document = new Document();
try
{
//Step 2: we create a writer that listens to the document
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(mergeFileExport, FileMode.Create));
//Step 3: Open the document
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page;
int n = 0;
int rotation = 0;
//Loops for each file that has been listed
foreach (string filename in listFileExport)
{
//The current file path
string filePath = filename;
// we create a reader for the document
PdfReader reader = new PdfReader(filePath);
//Gets the number of pages to process
n = reader.NumberOfPages;
int i = 0;
while (i < n)
{
i++;
document.SetPageSize(reader.GetPageSizeWithRotation(1));
document.NewPage();
//Insert to Destination on the first page
if (i == 1)
{
Chunk fileRef = new Chunk(" ");
fileRef.SetLocalDestination(filename);
document.Add(fileRef);
}
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
}
}
catch (Exception ex)
{
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
throw ex;
}
finally { document.Close(); GC.Collect(); }
}
/// <summary>
/// Hàm chuyển dữ liệu binary sang một file
/// </summary>
/// <param name="streamImage">Dữ liệu binary</param>
/// <param name="imagePath">Đường dẫn tuyệt đối lưu trữ file</param>
/// <returns>True >> thành công, False >> Không thành công</returns>
public static bool WriteAbsFileFromStreamData(Stream streamFile, string filePath)
{
bool result = true;
try
{
if (streamFile.Length == 0)
{
return(false);
}
// Tạo các folder trong đường dẫn tuyệt đối của file
if (true)
{
// convert / to \\
string absFilePath = filePath.Replace("/", "\\");
List <string> listFileFolderItem = absFilePath.SplitByDelimiter("\\").ToList();
listFileFolderItem.RemoveAt(listFileFolderItem.Count - 1);
string path = "";
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.SYS, "WriteAbsFileFromStreamData filePath: " + filePath);
foreach (string item in listFileFolderItem)
{
path += item + "\\";
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.SYS, "WriteAbsFileFromStreamData path: " + path);
if (!Directory.Exists(path))
{
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.SYS, "WriteAbsFileFromStreamData CreateDirectory: " + path);
//Directory.CreateDirectory(path);
try
{
DirectoryInfo dirInfo = Directory.CreateDirectory(path);
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.SYS, "WriteAbsFileFromStreamData CreateDirectory result: " + dirInfo.ToString());
}
catch (System.Exception ex)
{
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.SYS, "WriteAbsFileFromStreamData CreateDirectory result failed: " + ex);
return(false);
}
}
}
}
// Create a FileStream object to write a stream to a file
using (FileStream fileStream = System.IO.File.Create(filePath, (int)streamFile.Length))
{
// Fill the bytes[] array with the stream data
byte[] bytesInStream = new byte[streamFile.Length];
streamFile.Read(bytesInStream, 0, (int)bytesInStream.Length);
// Use FileStream object to write to the specified file
fileStream.Write(bytesInStream, 0, bytesInStream.Length);
}
streamFile.Close();
return(result);
}
catch (Exception ex)
{
result = false;
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
}
return(result);
}
public static bool AddParameterList(ref DataTable dt
, string p1 = null
, string p2 = null
, string p3 = null
, string p4 = null
, string p5 = null
, string p6 = null
, string p7 = null
, string p8 = null
, string p9 = null
, string p10 = null
, string p11 = null
, string p12 = null
, string p13 = null
, string p14 = null
, string p15 = null
, string p16 = null
, string p17 = null
, string p18 = null
, string p19 = null
, string p20 = null
, string p21 = null
, string p22 = null
, string p23 = null
, string p24 = null
, string p25 = null
, string p26 = null
, string p27 = null
, string p28 = null
, string p29 = null
, string p30 = null
, string p31 = null
, string p32 = null
, string p33 = null
, string p34 = null
, string p35 = null
, string p36 = null
, string p37 = null
, string p38 = null
, string p39 = null
, string p40 = null
, string p41 = null
, string p42 = null
, string p43 = null
, string p44 = null
, string p45 = null
, string p46 = null
, string p47 = null
, string p48 = null
, string p49 = null
, string p50 = null)
{
bool bresult = false;
try
{
DataRow dr;
if (dt == null)
{
MakeParameterListTable(ref dt);
}
dr = dt.NewRow();
if (p1 != null)
{
dr["P1"] = p1;
}
if (p2 != null)
{
dr["P2"] = p2;
}
if (p3 != null)
{
dr["P3"] = p3;
}
if (p4 != null)
{
dr["P4"] = p4;
}
if (p5 != null)
{
dr["P5"] = p5;
}
if (p6 != null)
{
dr["P6"] = p6;
}
if (p7 != null)
{
dr["P7"] = p7;
}
if (p8 != null)
{
dr["P8"] = p8;
}
if (p9 != null)
{
dr["P9"] = p9;
}
if (p10 != null)
{
dr["P10"] = p10;
}
if (p11 != null)
{
dr["P11"] = p11;
}
if (p12 != null)
{
dr["P12"] = p12;
}
if (p13 != null)
{
dr["P13"] = p13;
}
if (p14 != null)
{
dr["P14"] = p14;
}
if (p15 != null)
{
dr["P15"] = p15;
}
if (p16 != null)
{
dr["P16"] = p16;
}
if (p17 != null)
{
dr["P17"] = p17;
}
if (p18 != null)
{
dr["P18"] = p18;
}
if (p19 != null)
{
dr["P19"] = p19;
}
if (p20 != null)
{
dr["P20"] = p20;
}
if (p21 != null)
{
dr["P21"] = p21;
}
if (p22 != null)
{
dr["P22"] = p22;
}
if (p23 != null)
{
dr["P23"] = p23;
}
if (p24 != null)
{
dr["P24"] = p24;
}
if (p25 != null)
{
dr["P25"] = p25;
}
if (p26 != null)
{
dr["P26"] = p26;
}
if (p27 != null)
{
dr["P27"] = p27;
}
if (p28 != null)
{
dr["P28"] = p28;
}
if (p29 != null)
{
dr["P29"] = p29;
}
if (p30 != null)
{
dr["P30"] = p30;
}
if (p31 != null)
{
dr["P31"] = p31;
}
if (p32 != null)
{
dr["P32"] = p32;
}
if (p33 != null)
{
dr["P33"] = p33;
}
if (p34 != null)
{
dr["P34"] = p34;
}
if (p35 != null)
{
dr["P35"] = p35;
}
if (p36 != null)
{
dr["P36"] = p36;
}
if (p37 != null)
{
dr["P37"] = p37;
}
if (p38 != null)
{
dr["P38"] = p38;
}
if (p39 != null)
{
dr["P39"] = p39;
}
if (p40 != null)
{
dr["P40"] = p40;
}
if (p41 != null)
{
dr["P41"] = p41;
}
if (p42 != null)
{
dr["P42"] = p42;
}
if (p43 != null)
{
dr["P43"] = p43;
}
if (p44 != null)
{
dr["P44"] = p44;
}
if (p45 != null)
{
dr["P45"] = p45;
}
if (p46 != null)
{
dr["P46"] = p46;
}
if (p47 != null)
{
dr["P47"] = p47;
}
if (p48 != null)
{
dr["P48"] = p48;
}
if (p49 != null)
{
dr["P49"] = p49;
}
if (p50 != null)
{
dr["P50"] = p50;
}
dt.Rows.Add(dr);
dt.AcceptChanges();
bresult = true;
}
catch (Exception ex)
{
bresult = false;
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.ERR, ex);
}
return(bresult);
}
/// <summary>
/// Tạo bảng chứa tham số
/// <para>True: Tạo thành công</para>
/// <para>False: Tạo không thành công</para>
/// </summary>
/// <param name="dt">Bảng chứa tham số</param>
/// <returns></returns>
public static bool MakeParameterListTable(ref DataTable dt)
{
bool bresult = false;
try
{
if (dt == null)
{
dt = new DataTable("UDTT_INPUT_PARAMETERS_LIST");
dt.Columns.Add("P1", typeof(string));
dt.Columns.Add("P2", typeof(string));
dt.Columns.Add("P3", typeof(string));
dt.Columns.Add("P4", typeof(string));
dt.Columns.Add("P5", typeof(string));
dt.Columns.Add("P6", typeof(string));
dt.Columns.Add("P7", typeof(string));
dt.Columns.Add("P8", typeof(string));
dt.Columns.Add("P9", typeof(string));
dt.Columns.Add("P10", typeof(string));
dt.Columns.Add("P11", typeof(string));
dt.Columns.Add("P12", typeof(string));
dt.Columns.Add("P13", typeof(string));
dt.Columns.Add("P14", typeof(string));
dt.Columns.Add("P15", typeof(string));
dt.Columns.Add("P16", typeof(string));
dt.Columns.Add("P17", typeof(string));
dt.Columns.Add("P18", typeof(string));
dt.Columns.Add("P19", typeof(string));
dt.Columns.Add("P20", typeof(string));
dt.Columns.Add("P21", typeof(string));
dt.Columns.Add("P22", typeof(string));
dt.Columns.Add("P23", typeof(string));
dt.Columns.Add("P24", typeof(string));
dt.Columns.Add("P25", typeof(string));
dt.Columns.Add("P26", typeof(string));
dt.Columns.Add("P27", typeof(string));
dt.Columns.Add("P28", typeof(string));
dt.Columns.Add("P29", typeof(string));
dt.Columns.Add("P30", typeof(string));
dt.Columns.Add("P31", typeof(string));
dt.Columns.Add("P32", typeof(string));
dt.Columns.Add("P33", typeof(string));
dt.Columns.Add("P34", typeof(string));
dt.Columns.Add("P35", typeof(string));
dt.Columns.Add("P36", typeof(string));
dt.Columns.Add("P37", typeof(string));
dt.Columns.Add("P38", typeof(string));
dt.Columns.Add("P39", typeof(string));
dt.Columns.Add("P40", typeof(string));
dt.Columns.Add("P41", typeof(string));
dt.Columns.Add("P42", typeof(string));
dt.Columns.Add("P43", typeof(string));
dt.Columns.Add("P44", typeof(string));
dt.Columns.Add("P45", typeof(string));
dt.Columns.Add("P46", typeof(string));
dt.Columns.Add("P47", typeof(string));
dt.Columns.Add("P48", typeof(string));
dt.Columns.Add("P49", typeof(string));
dt.Columns.Add("P50", typeof(string));
}
bresult = true;
}
catch (Exception ex)
{
bresult = false;
LLogging.WriteLog(System.Reflection.MethodInfo.GetCurrentMethod().ToString(), LLogging.LogType.ERR, ex);
}
return(bresult);
}
