private static string CensorConnectionString(string connectionString)
{
var builder = new DbConnectionStringBuilder {
ConnectionString = connectionString
};
var keysToMask = new[] { "password", "pwd", "user id", "uid" };
foreach (var key in keysToMask)
{
if (builder.ContainsKey(key))
{
builder[key] = "*****";
}
}
return(builder.ToString());
}
public DataTable ToDataTable()
{
#region OleDbプロバイダを利用してテキストファイル(CSV)に接続する.
DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.OleDb");
using (DbConnection conn = factory.CreateConnection())
{
#region テキストファイルに接続する為の接続文字列を構築.
//
// 基本的にExcelに接続する場合とほぼ同じ要領となる。
// Extended Properties内のISAMドライバがExcel 12.0からtextになる。
// また、フォーマット方式を指定する必要がある。
//
// Data Sourceに指定するのは、該当ファイルが存在するディレクトリを指定する。
// 尚、該当ファイルの構造については別途schema.iniファイルを同じディレクトリに
// 用意する必要がある。
//
DbConnectionStringBuilder builder = factory.CreateConnectionStringBuilder();
builder["Provider"] = "Microsoft.ACE.OLEDB.12.0";
builder["Data Source"] = System.IO.Path.GetDirectoryName(FilePath);
// // UTF8
builder["Extended Properties"] = String.Format("text;CharacterSet=65001;HDR={0};FMT=Delimited", HasHeaderRecord ? "YES" : "NO");
#endregion
conn.ConnectionString = builder.ToString();
conn.Open();
//
// SELECT.
// FROM句の中に読み込む対象のファイル名を指定する。
// データが取得される際にschema.iniファイルが参照され、列定義が行われる。
//
using (DbCommand command = conn.CreateCommand())
{
command.CommandText = String.Format("SELECT * FROM [{0}]", System.IO.Path.GetFileName(FilePath));
var table = new DataTable();
using (DbDataReader reader = command.ExecuteReader())
{
table.Load(reader);
}
return(table);
}
}
#endregion
}
/// <summary>
/// Required MetaStack database in sql server
/// </summary>
public ORMDBTest()
{
_services = Program.GetServices();
_logger = _services
.GetRequiredService <ILoggerProvider>()
.CreateLogger("ORMDBTest");
var mdbTest = new MetaStack.Test.Data.MdbContextTest();
_cn = mdbTest.connectionString;
DbConnectionStringBuilder sb = new DbConnectionStringBuilder
{
ConnectionString = _cn
};
sb["Initial Catalog"] = "MetaStack";
_cn = sb.ToString();
}
private void initialize(string path, bool hasHeaders, bool hasMixedData)
{
string fullPath = Path.GetFullPath(path);
string extension = Path.GetExtension(path);
if (!File.Exists(fullPath))
{
throw new FileNotFoundException(String.Format("File could not be found: {0}", fullPath), fullPath);
}
string tempFileName = Path.GetTempFileName();
File.Copy(fullPath, tempFileName, true);
// Reader Settings
HasHeaders = hasHeaders;
HasMixedData = hasMixedData;
switch (extension)
{
case ".xls": Version = "Excel 8.0"; break; // Excel 95-2003
case ".xlsx": Version = "Excel 12.0"; break; // Excel 2007+
default: throw new ArgumentException("File type could not be determined by file extension.", "path");
}
if (IntPtr.Size == 4 && extension == ".xls")
{
Provider = "Microsoft.Jet.OLEDB.4.0"; // for x86/95-2003
}
else
{
Provider = "Microsoft.ACE.OLEDB.12.0"; // for x64/95-2007+
}
var strBuilder = new DbConnectionStringBuilder();
strBuilder.Add("Provider", Provider);
strBuilder.Add("Data Source", tempFileName);
strBuilder.Add("Extended Properties", Version + ";" +
"HDR=" + (HasHeaders ? "Yes" : "No") + ';' +
"Imex=" + (HasMixedData ? "2" : "0") + ';');
strConnection = strBuilder.ToString();
}
public string GetConnectionString()
{
var csb = new DbConnectionStringBuilder();
switch (AuthType)
{
default:
csb["AuthType"] = "AD";
break;
case AuthenticationProviderType.OnlineFederation:
csb["AuthType"] = "Office365";
break;
case AuthenticationProviderType.Federation:
csb["AuthType"] = "IFD";
break;
}
csb["Url"] = WebApplicationUrl;
if (!string.IsNullOrEmpty(UserDomain))
{
csb["Domain"] = UserDomain;
}
csb["Username"] = UserName;
csb["Password"] = "******";
if (!string.IsNullOrEmpty(HomeRealmUrl))
{
csb["HomeRealmUri"] = HomeRealmUrl;
}
if (UseMfa)
{
csb["AuthType"] = "OAuth";
csb["ClientId"] = AzureAdAppId.ToString("B");
csb["LoginPrompt"] = "Auto";
csb["RedirectUri"] = ReplyUrl;
csb["TokenCacheStorePath"] = Path.Combine(Path.GetTempPath(), ConnectionId.Value.ToString("B"), "oauth-cache.txt");
}
return(csb.ToString());
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
// Mask password if present:
if (value != null && TryGetPassword(value.ToString(), out string key, out string password))
{
var csb = new DbConnectionStringBuilder();
csb.ConnectionString = value.ToString();
csb[key] = "********";
return(csb.ToString());
}
return(value);
}
else
{
return(base.ConvertTo(context, culture, value, destinationType));
}
}
private string ReplaceDatabaseNameOnConnectionString(string newDbName, string connectionString, string connectionStringDatabaseKey)
{
Dictionary <string, string> connectionStringParts = this.GetConnectionStringParts(connectionString);
if (!connectionStringParts.TryGetValue(connectionStringDatabaseKey, out _))
{
throw new KeyNotFoundException($"The connection string database key of {connectionStringDatabaseKey} does not exist in the connection string.");
}
connectionStringParts[connectionStringDatabaseKey] = newDbName;
var connectionStringBuilder = new DbConnectionStringBuilder();
foreach (KeyValuePair <string, string> element in connectionStringParts)
{
connectionStringBuilder[element.Key] = element.Value;
}
return(connectionStringBuilder.ToString());
}
/// <summary>
/// First time database initialization.
/// </summary>
/// <param name="database">The database.</param>
/// <param name="databaseRaw">Raw bytes of database file.</param>
/// <param name="init">Initialization callback.</param>
/// <returns>Path to the database file.</returns>
public static string FirstTimeInit(this Database database, byte[] databaseRaw, Action <Database> init = null)
{
if (database == null)
{
throw new ArgumentNullException(nameof(database));
}
if (databaseRaw == null)
{
throw new ArgumentNullException(nameof(databaseRaw));
}
var conStr = new DbConnectionStringBuilder
{
ConnectionString = database.ConnectionString
};
var dbFile = (string)conStr.Cast <KeyValuePair <string, object> >().ToDictionary(StringComparer.InvariantCultureIgnoreCase).TryGetValue("Data Source");
if (dbFile == null)
{
return(null);
}
dbFile = dbFile.ToFullPathIfNeed();
conStr["Data Source"] = dbFile;
database.ConnectionString = conStr.ToString();
dbFile.CreateDirIfNotExists();
if (!File.Exists(dbFile))
{
databaseRaw.Save(dbFile);
UpdateDatabaseWalMode(database);
init?.Invoke(database);
}
return(dbFile);
}
/// <summary>
/// 根据配置数据库配置名称生成Database对象
/// </summary>
/// <returns></returns>
public static Database CreateDatabase()
{
Database db = null;
//if (string.IsNullOrEmpty(dbConfigName))
//{
// db = DatabaseFactory.CreateDatabase();
//}
//else
//{
// db = DatabaseFactory.CreateDatabase(dbConfigName);
//}
DbConnectionStringBuilder sb = db.DbProviderFactory.CreateConnectionStringBuilder();
sb.ConnectionString = GetConnectionString();
GenericDatabase newDb = new GenericDatabase(sb.ToString(), db.DbProviderFactory);
db = newDb;
return(db);
}
private void Prepare()
{
var database = Storage as Database;
if (database == null || !(database.Provider is SQLiteDatabaseProvider))
{
return;
}
var conStr = new DbConnectionStringBuilder {
ConnectionString = database.ConnectionString
};
var file = (string)conStr["Data Source"];
file = file.Replace("%Documents%", Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments));
file.CreateDirIfNotExists();
var isNew = false;
if (!File.Exists(file))
{
Resources.StockSharp.Save(file);
isNew = true;
}
conStr["Data Source"] = file;
database.ConnectionString = conStr.ToString();
if (isNew)
{
UpdateDatabaseVersion();
UpdateDatabaseWalMode();
}
else
{
TryUpdateDatabaseVersion();
}
}
/// <summary>
/// 根据配置数据库配置名称生成Database对象
/// </summary>
/// <returns></returns>
protected override Database CreateDatabase()
{
Database db = null;
if (string.IsNullOrEmpty(dbConfigName))
{
db = DatabaseFactory.CreateDatabase();
}
else
{
db = DatabaseFactory.CreateDatabase(dbConfigName);
}
DbConnectionStringBuilder sb = db.DbProviderFactory.CreateConnectionStringBuilder();
sb.ConnectionString = GetConnectionString(dbConfigName);
GenericDatabase newDb = new GenericDatabase(sb.ToString(), db.DbProviderFactory);
db = newDb;
return(db);
}
/// <summary>
/// Creates an ADO connection and enlists it in the specified transaction.
/// </summary>
/// <param name="transaction"></param>
/// <returns></returns>
public DbConnection CreateEnlistedConnection(Transaction transaction)
{
DbConnectionStringBuilder dbConnectionStringBuilder = dbProviderFactory.CreateConnectionStringBuilder();
dbConnectionStringBuilder.ConnectionString = connectionStringSettings.ConnectionString;
// make sure the connection isn't enlisted by default
if (dbConnectionStringBuilder.ContainsKey("enlist"))
{
dbConnectionStringBuilder.Remove("enlist");
}
AddEnlistToConnectionString(dbConnectionStringBuilder);
DbConnection dbConnection = dbProviderFactory.CreateConnection();
// enlist the connection in the specified transaction
dbConnection.ConnectionString = dbConnectionStringBuilder.ToString();
dbConnection.Open();
dbConnection.EnlistTransaction(transaction);
return(dbConnection);
}
private void Connect()
{
if (this._conn != null && this._conn.State == ConnectionState.Open)
{
return;
}
if (this._conn != null)
{
this.Release();
}
_factory = DbProviderFactories.GetFactory("System.Data.OleDb");
this._conn = _factory.CreateConnection();
DbConnectionStringBuilder builder = _factory.CreateConnectionStringBuilder();
builder["Provider"] = "Microsoft.ACE.OLEDB.12.0";
//builder["Provider"] = "Microsoft.Jet.OLEDB.4.0;";
builder["Data Source"] = this._dataSource;
builder["Extended Properties"] = "Excel 12.0;HDR=YES;";
this._conn.ConnectionString = builder.ToString();
this._conn.Open();
}
private static string ParseConnectionString(string connectionString, ref string providerName)
{
if (string.IsNullOrEmpty(connectionString))
{
return(connectionString);
}
var builder = new DbConnectionStringBuilder
{
ConnectionString = connectionString
};
// Replace data directory placeholder
const string attachDbFileNameKey = "AttachDbFileName";
const string dataDirectoryPlaceholder = "|DataDirectory|";
if (builder.TryGetValue(attachDbFileNameKey, out var attachDbFileNameValue) &&
attachDbFileNameValue is string attachDbFileName &&
attachDbFileName.Contains(dataDirectoryPlaceholder))
{
var dataDirectory = AppDomain.CurrentDomain.GetData("DataDirectory")?.ToString();
if (!string.IsNullOrEmpty(dataDirectory))
{
builder[attachDbFileNameKey] = attachDbFileName.Replace(dataDirectoryPlaceholder, dataDirectory);
// Mutate the existing connection string (note: the builder also lowercases the properties)
connectionString = builder.ToString();
}
}
// Also parse provider name now we already have a builder
if (string.IsNullOrEmpty(providerName))
{
providerName = ParseProviderName(builder);
}
return(connectionString);
}
private static void Main()
{
string connectionString =
"Server=main-database-1.postgres.database.azure.com;" +
"Database=r51;" +
"Port=5432;" +
"User Id=database_admin@main-database-1;" +
"Password=osj29209gf1-bkhE;" +
"Ssl Mode=Require;";
var conStrBuilder = new DbConnectionStringBuilder
{
{ "Server", "main-database-1.postgres.database.azure.com" },
{ "Database", "main-database-1" },
{ "Port", 5432 },
{ "User Id", "database_admin@main-database-1" },
{ "Password", "osj29209gf1-bkhE" },
{ "Ssl Mode", "Require" }
};
Console.WriteLine(connectionString);
Console.WriteLine(conStrBuilder.ToString());
// DbContextOptionsBuilder<ApplicationDbContext> builder = new DbContextOptionsBuilder<ApplicationDbContext>();
// builder.UseNpgsql(connectionString);
// ApplicationDbContext dbContext = new ApplicationDbContext(builder.Options);
// dbContext.Accounts.Add(new Account()
// {
// Username = "******",
// ServiceId = "asofjbna'sbnj",
// RegistrationDateTime = DateTime.Now
// });
// dbContext.SaveChanges();
// int count = dbContext.Accounts.Count();
// Console.WriteLine(count);
//
// Console.WriteLine("end");
}
/// <summary>
///
/// </summary>
/// <param name="factory"></param>
/// <param name="configuration"></param>
/// <returns></returns>
private static string GetConnectionString(DbProviderFactory factory, DatabaseConfigurationInfo configuration)
{
string result = null;
DbConnectionStringBuilder connectionStringBuilder = factory.CreateConnectionStringBuilder();
if (connectionStringBuilder != null)
{
switch (configuration.Provider)
{
case DatabaseTypeCode.SqlServer:
connectionStringBuilder.Add("Data Source", configuration.Server);
connectionStringBuilder.Add("Initial Catalog", configuration.Database);
connectionStringBuilder.Add("User ID", configuration.UserName);
connectionStringBuilder.Add("Password", configuration.Password);
break;
case DatabaseTypeCode.Oracle:
connectionStringBuilder.Add("Data Source", configuration.Server);
connectionStringBuilder.Add("User ID", configuration.UserName);
connectionStringBuilder.Add("Password", configuration.Password);
break;
case DatabaseTypeCode.MySql:
connectionStringBuilder.Add("Server", configuration.Server);
connectionStringBuilder.Add("Database", configuration.Database);
connectionStringBuilder.Add("User ID", configuration.UserName);
connectionStringBuilder.Add("Password", configuration.Password);
break;
}
result = connectionStringBuilder.ToString();
}
return(result);
}
public ConnectInfo(string connectionString)
{
if (_csCache.TryGetValue(connectionString, out ConnectInfo connectInfo))
{
ConnectionString = connectInfo.ConnectionString;
ProviderName = connectInfo.ProviderName;
DbName = connectInfo.DbName;
}
else
{
DbConnectionStringBuilder sb = new DbConnectionStringBuilder
{
ConnectionString = connectionString
};
if (!sb.ContainsKey(ProviderNameField))
{
ProviderName = ProviderNameDefault;
ConnectionString = connectionString;
}
else
{
ProviderName = (string)sb[ProviderNameField];
sb.Remove(ProviderNameField);
ConnectionString = sb.ToString();
}
if (sb.ContainsKey(DbNameField))
{
DbName = (string)sb[DbNameField];
}
if (!_csCache.ContainsKey(connectionString))
{
_csCache.TryAdd(connectionString, this);
}
}
SchemaSupport = true;
}
/// <summary>
/// Strips out the database instance name from a connectionString.
/// </summary>
/// <param name="connectionString">The connection string.</param>
/// <param name="dbName">Name of the db.</param>
/// <returns>The newly created connection string.</returns>
private static string _StripDbName(string connectionString, string providerName, out string dbName, out string dbFile)
{
var builder = new DbConnectionStringBuilder
{
ConnectionString = connectionString
};
string dbname = null, dbfile = null;
object tmp;
// SQLServer.. minimal option..
if (builder.TryGetValue("Initial Catalog", out tmp))
{
dbname = tmp.ToString();
builder.Remove("Initial Catalog");
}
// SQLServer default option..
if (builder.TryGetValue("Database", out tmp))
{
dbname = tmp.ToString();
builder.Remove("Database");
}
// SQLite! (XXX: MsSql has 'Data Source' as a means to specify Server address)
if ((providerName == SQLiteProvider || providerName == SqlCe) && builder.TryGetValue("Data Source", out tmp))
{
dbname = tmp.ToString();
builder.Remove("Data Source");
}
// SQLServer (auto attach alternate)
if (builder.TryGetValue("AttachDBFileName", out tmp))
{
dbfile = tmp.ToString();
// Replace |DataDirectory| in connection string.
dbfile = dbfile.Replace("|DataDirectory|", AppDomain.CurrentDomain.GetData("DataDirectory") as string);
builder.Remove("AttachDBFileName");
}
// Oracle SID
if (providerName == OracleDataProvider && builder.TryGetValue("Data Source", out tmp))
{
string connStr = tmp.ToString().Replace(" ", "").Replace("\r", "").Replace("\n", "");
Match match = Regex.Match(connStr, @"SERVICE_NAME=([^\)]+)");
if (match.Success)
{
dbname = match.Groups[1].Value;
}
// Try EZ-Connect method..
if (string.IsNullOrEmpty(dbname))
{
match = Regex.Match(connStr, ".*/([^$]*)$");
if (match.Success)
{
dbname = match.Groups[1].Value;
}
}
}
// If no database is specified at connStr, throw error..
if (string.IsNullOrEmpty(dbname) && string.IsNullOrEmpty(dbfile))
{
throw new ArgumentException("ConnectionString should specify a database name or file");
}
// If not catalog nor database name passed, try to obtain it from db file path.
if (string.IsNullOrEmpty(dbname))
{
dbname = dbfile;
}
// Save return values..
dbName = dbname;
dbFile = dbfile;
return(builder.ToString());
}
private void BuildSitesList()
{
try
{
List <QMSite> newSites = new List <QMSite>();
string basepaths = "";
string sNTUserName = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
RegistryKey rk = Registry.LocalMachine.OpenSubKey(const_subKey);
if (rk != null)
{
string[] m_sBasePathSubkeys = rk.GetSubKeyNames();
rk.Close();
foreach (string sBasePath in m_sBasePathSubkeys)
{
string basePath = sBasePath.Trim();
try
{
if (!string.IsNullOrEmpty(basePath))
{
rk = Registry.LocalMachine.OpenSubKey(const_subKey + basePath);
if (rk != null)
{
QMSite site = null;
if (rk.GetValue("QMActive", "no").ToString().ToLower() == "yes")
{
site = new QMSite();
site.basePath = basePath;
var dbConnectionStringBuilder = new DbConnectionStringBuilder {
ConnectionString = rk.GetValue("ConnectionString", string.Empty).ToString().Trim()
};
dbConnectionStringBuilder.Remove("Provider");
site.connection = dbConnectionStringBuilder.ToString();
site.pid = rk.GetValue("PID", string.Empty).ToString().Trim();
site.cn = rk.GetValue("CN", string.Empty).ToString().Trim();
int nDefaultTraceChannels = 0;
Int32.TryParse(rk.GetValue("Trace", 0).ToString(), out nDefaultTraceChannels);
site.ActiveTraceChannels = nDefaultTraceChannels.ToString();
}
rk.Close();
if (site != null)
{
using (var m_oConnection = new SqlConnection())
{
m_oConnection.ConnectionString = site.connection + ";Application Name=PfEQueueManager";
m_oConnection.Open();
using (SqlCommand cmd = new SqlCommand("SELECT WRES_ID,RES_NAME,WRES_TRACE FROM EPG_RESOURCES WHERE WRES_CAN_LOGIN = 1 AND WRES_USE_NT_LOGON = 1 AND WRES_NT_ACCOUNT=@WRES_NT_ACCOUNT", m_oConnection))
{
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue("@WRES_NT_ACCOUNT", sNTUserName.ToLower());
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (reader != null)
{
if (reader.Read())
{
site.WRES_ID = reader["WRES_ID"].ToString();
site.userName = reader["RES_NAME"].ToString();
site.NTAccount = sNTUserName.ToLower();
site.SessionInfo = Guid.NewGuid().ToString().ToUpper();
}
}
}
}
}
newSites.Add(site);
if (!string.IsNullOrEmpty(basepaths))
{
basepaths += ",";
}
basepaths += basePath.Trim();
}
}
}
}
catch (Exception ex)
{
ExceptionHandler("BuildSitesList for basepath '" + basePath + "'", ex);
}
}
}
lock (sitesLock)
{
m_sites = newSites;
m_basepaths = basepaths;
}
}
catch (Exception ex)
{
ExceptionHandler("BuildSitesList", ex);
}
}
void DetectSqlServer(Object state)
{
var item = (String)state;
try
{
var dal = DAL.Create(item);
if (dal.DbType != DatabaseType.SqlServer)
{
return;
}
var sw = Stopwatch.StartNew();
DataTable dt = null;
// 列出所有数据库
//Boolean old = DAL.ShowSQL;
//DAL.ShowSQL = false;
//try
//{
if (dal.Db.CreateMetaData().MetaDataCollections.Contains("Databases"))
{
dt = dal.Db.CreateSession().GetSchema(null, "Databases", null);
}
//}
//finally { DAL.ShowSQL = old; }
if (dt == null)
{
return;
}
var dbprovider = dal.DbType.ToString();
var builder = new DbConnectionStringBuilder
{
ConnectionString = dal.ConnStr
};
// 统计库名
var n = 0;
var names = new List <String>();
var sysdbnames = new String[] { "master", "tempdb", "model", "msdb" };
foreach (DataRow dr in dt.Rows)
{
var dbname = dr[0].ToString();
if (Array.IndexOf(sysdbnames, dbname) >= 0)
{
continue;
}
var connName = String.Format("{0}_{1}", item, dbname);
builder["Database"] = dbname;
DAL.AddConnStr(connName, builder.ToString(), null, dbprovider);
n++;
try
{
var ver = dal.Db.ServerVersion;
names.Add(connName);
}
catch
{
if (DAL.ConnStrs.ContainsKey(connName))
{
DAL.ConnStrs.Remove(connName);
}
}
}
sw.Stop();
XTrace.WriteLine("发现远程数据库{0}个，耗时：{1}！", n, sw.Elapsed);
if (names != null && names.Count > 0)
{
var list = new List <String>();
foreach (var elm in DAL.ConnStrs)
{
if (!String.IsNullOrEmpty(elm.Value))
{
list.Add(elm.Key);
}
}
list.AddRange(names);
this.Invoke(SetDatabaseList, list);
}
}
catch
{
//if (item == localName) DAL.ConnStrs.Remove(localName);
}
}
void AutoDetectDatabase()
{
var list = new List <String>();
// 加上本机MSSQL
String localName = "local_MSSQL";
String localstr = "Data Source=.;Initial Catalog=master;Integrated Security=True;";
if (!ContainConnStr(localstr))
{
DAL.AddConnStr(localName, localstr, null, "mssql");
}
var sw = new Stopwatch();
sw.Start();
#region 检测本地Access和SQLite
var n = 0;
String[] ss = Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory, "*.*", SearchOption.TopDirectoryOnly);
foreach (String item in ss)
{
String ext = Path.GetExtension(item);
if (String.Equals(ext, ".exe", StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (String.Equals(ext, ".dll", StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (String.Equals(ext, ".zip", StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (String.Equals(ext, ".rar", StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (String.Equals(ext, ".txt", StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (String.Equals(ext, ".config", StringComparison.OrdinalIgnoreCase))
{
continue;
}
try
{
if (DetectFileDb(item))
{
n++;
}
}
catch (Exception ex) { XTrace.WriteException(ex); }
}
#endregion
sw.Stop();
XTrace.WriteLine("自动检测文件{0}个，发现数据库{1}个，耗时：{2}！", ss.Length, n, sw.Elapsed);
foreach (var item in DAL.ConnStrs)
{
if (!String.IsNullOrEmpty(item.Value.ConnectionString))
{
list.Add(item.Key);
}
}
// 远程数据库耗时太长，这里先列出来
this.Invoke(new Action <List <String> >(SetDatabaseList), list);
//!!! 必须另外实例化一个列表，否则作为数据源绑定时，会因为是同一个对象而被跳过
list = new List <String>(list);
sw.Reset();
sw.Start();
#region 探测连接中的其它库
var sysdbnames = new String[] { "master", "tempdb", "model", "msdb" };
n = 0;
var names = new List <String>();
foreach (var item in list)
{
try
{
var dal = DAL.Create(item);
if (dal.DbType != DatabaseType.SqlServer)
{
continue;
}
DataTable dt = null;
String dbprovider = null;
// 列出所有数据库
Boolean old = DAL.ShowSQL;
DAL.ShowSQL = false;
try
{
if (dal.Db.CreateMetaData().MetaDataCollections.Contains("Databases"))
{
dt = dal.Db.CreateSession().GetSchema("Databases", null);
dbprovider = dal.DbType.ToString();
}
}
finally { DAL.ShowSQL = old; }
if (dt == null)
{
continue;
}
var builder = new DbConnectionStringBuilder();
builder.ConnectionString = dal.ConnStr;
// 统计库名
foreach (DataRow dr in dt.Rows)
{
String dbname = dr[0].ToString();
if (Array.IndexOf(sysdbnames, dbname) >= 0)
{
continue;
}
String connName = String.Format("{0}_{1}", item, dbname);
builder["Database"] = dbname;
DAL.AddConnStr(connName, builder.ToString(), null, dbprovider);
n++;
try
{
String ver = dal.Db.ServerVersion;
names.Add(connName);
}
catch
{
if (DAL.ConnStrs.ContainsKey(connName))
{
DAL.ConnStrs.Remove(connName);
}
}
}
}
catch
{
if (item == localName)
{
DAL.ConnStrs.Remove(localName);
}
}
}
#endregion
sw.Stop();
XTrace.WriteLine("发现远程数据库{0}个，耗时：{1}！", n, sw.Elapsed);
if (DAL.ConnStrs.ContainsKey(localName))
{
DAL.ConnStrs.Remove(localName);
}
if (list.Contains(localName))
{
list.Remove(localName);
}
if (names != null && names.Count > 0)
{
list.AddRange(names);
this.Invoke(new Action <List <String> >(SetDatabaseList), list);
}
}
public void Save()
{
string dataSource = DataSource;
string sheetName = SheetName;
Action <DataTable, object> edit = EditTable;
DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.OleDb");
using (DbConnection conn = factory.CreateConnection())
{
#region
//
// Excel用の接続文字列を構築.
//
// Providerは、Microsoft.ACE.OLEDB.12.0を使用する事。
// （JETドライバを利用するとxlsxを読み込む事が出来ない。）
//
// Extended Propertiesには、ISAMのバージョン(Excel 12.0)とHDRを指定する。
// （2003までのxlsの場合はExcel 8.0でISAMバージョンを指定する。）
// HDRは先頭行をヘッダ情報としてみなすか否かを指定する。
// 先頭行をヘッダ情報としてみなす場合はYESを、そうでない場合はNOを設定。
//
// HDR=NOと指定した場合、カラム名はシステム側で自動的に割り振られる。
// (F1, F2, F3.....となる)
//
#endregion
DbConnectionStringBuilder builder = factory.CreateConnectionStringBuilder();
builder["Provider"] = "Microsoft.ACE.OLEDB.12.0";
builder["Data Source"] = dataSource;
builder["Extended Properties"] = "Excel 12.0;HDR=YES";
conn.ConnectionString = builder.ToString();
conn.Open();
#region
//
// SELECT.
//
// 通常のSQLのように発行できる。その際シート指定は
// [Sheet1$]のように行う。範囲を指定することも出来る。[Sheet1$A1:C7]
// -------------------------------------------------------------------
// INSERT
//
// こちらも普通のSQLと同じように発行できる。
// 尚、トランザクションは設定できるが効果は無い。
// （ロールバックを行ってもデータは戻らない。）
//
// また、INSERT,UPDATEはエクセルを開いた状態でも
// 行う事ができる。
//
// データの削除は行う事ができない。（制限）
//
#endregion
using (DbCommand command = factory.CreateCommand())
{
var tableName = sheetName;
var selectQueryString = String.Format("SELECT * FROM [{0}$]", sheetName);
command.CommandText = selectQueryString;
command.Connection = conn;
// Create the DbDataAdapter.
DbDataAdapter adapter = factory.CreateDataAdapter();
adapter.SelectCommand = command;
// Create the DbCommandBuilder.
DbCommandBuilder cmdBuilder = factory.CreateCommandBuilder();
cmdBuilder.DataAdapter = adapter;
if (!String.IsNullOrEmpty(InsertSql))
{
var insertCommand = factory.CreateCommand();
insertCommand.CommandText = InsertSql;
adapter.InsertCommand = insertCommand;
foreach (var item in InsertCommandParameters)
{
adapter.InsertCommand.Parameters.Add(item);
}
}
var data = new DataSet();
adapter.Fill(data, tableName);
Console.WriteLine(data.Tables[tableName].Rows.Count);
edit?.Invoke(data.Tables[tableName], Arg);
//データベース更新
var updatedRowCount = adapter.Update(data, tableName);
//データ更新終了をDataTableに伝える
data.AcceptChanges();
Console.WriteLine("更新された行数: " + updatedRowCount);
}
}
}
static void DetectMySql(String item, Action callback)
{
try
{
var dal = DAL.Create(item);
if (dal.DbType != DatabaseType.MySql)
{
return;
}
var sw = Stopwatch.StartNew();
// 列出所有数据库
DataTable dt = null;
if (dal.Db.CreateMetaData().MetaDataCollections.Contains("Databases"))
{
dt = dal.Db.CreateSession().GetSchema(null, "Databases", null);
}
if (dt == null)
{
return;
}
var dbprovider = dal.DbType.ToString();
var builder = new DbConnectionStringBuilder
{
ConnectionString = dal.ConnStr
};
// 统计库名
var n = 0;
var names = new List <String>();
var sysdbnames = new String[] { "mysql" };
foreach (DataRow dr in dt.Rows)
{
var dbname = dr["database_name"].ToString();
if (Array.IndexOf(sysdbnames, dbname) >= 0)
{
continue;
}
var connName = String.Format("{0}_{1}", item, dbname);
builder["Database"] = dbname;
DAL.AddConnStr(connName, builder.ToString(), null, dbprovider);
n++;
try
{
var ver = dal.Db.ServerVersion;
names.Add(connName);
}
catch
{
if (DAL.ConnStrs.ContainsKey(connName))
{
DAL.ConnStrs.Remove(connName);
}
}
}
sw.Stop();
XTrace.WriteLine("发现远程数据库{0}个，耗时：{1}！", n, sw.Elapsed);
if (names != null && names.Count > 0)
{
//var list = new List<String>();
//foreach (var elm in DAL.ConnStrs)
//{
// if (!String.IsNullOrEmpty(elm.Value)) list.Add(elm.Key);
//}
//list.AddRange(names);
//this.Invoke(SetDatabaseList, list);
callback();
}
}
catch
{
//if (item == localName) DAL.ConnStrs.Remove(localName);
}
}
public async Task InitializeAsync()
{
var images = await Client.Images.ListImagesAsync(new ImagesListParameters
{
Filters = new Dictionary <string, IDictionary <string, bool> >
{
{
"reference",
new Dictionary <string, bool>
{
{ SqlServerImageName, true }
}
}
}
});
if (images.Count == 0)
{
await Client.Images.CreateImageAsync(
new ImagesCreateParameters { FromImage = ImageName, Tag = Tag }, null,
new Progress <JSONMessage>(message =>
{
Console.WriteLine(!string.IsNullOrEmpty(message.ErrorMessage)
? message.ErrorMessage
: $"{message.ID} {message.Status} {message.ProgressMessage}");
}));
}
var sqlServerHostPort = ThreadLocalRandom.Current.Next(9000, 10000);
// create the container
await Client.Containers.CreateContainerAsync(new CreateContainerParameters
{
Image = SqlServerImageName,
Name = SqlContainerName,
Tty = true,
ExposedPorts = new Dictionary <string, EmptyStruct>
{
{ "1433/tcp", new EmptyStruct() }
},
HostConfig = new HostConfig
{
PortBindings = new Dictionary <string, IList <PortBinding> >
{
{
"1433/tcp",
new List <PortBinding>
{
new PortBinding
{
HostPort = $"{sqlServerHostPort}"
}
}
}
}
},
Env = new[] { "ACCEPT_EULA=Y", "SA_PASSWORD=l0lTh1sIsOpenSource" }
});
// start the container
await Client.Containers.StartContainerAsync(SqlContainerName, new ContainerStartParameters());
// Provide a 30 second startup delay
await Task.Delay(TimeSpan.FromSeconds(30));
var connectionString = new DbConnectionStringBuilder
{
ConnectionString =
"data source=.;database=akka_persistence_tests;user id=sa;password=l0lTh1sIsOpenSource"
};
connectionString["Data Source"] = $"localhost,{sqlServerHostPort}";
ConnectionString = connectionString.ToString();
}
void IProvider.CreateDatabase()
{
var SqlBuilder = new SqlBuilder(SqlIdentifier);
object obj3;
CheckDispose();
CheckInitialized();
string databaseName = null;
string str2 = null;
var builder = new DbConnectionStringBuilder();
builder.ConnectionString = conManager.Connection.ConnectionString;
if (conManager.Connection.State != ConnectionState.Closed)
{
object obj4;
if ((Mode == ProviderMode.SqlCE) && File.Exists(this.dbName))
{
throw Error.CreateDatabaseFailedBecauseSqlCEDatabaseAlreadyExists(this.dbName);
}
if (builder.TryGetValue("Initial Catalog", out obj4))
{
databaseName = obj4.ToString();
}
if (builder.TryGetValue("Database", out obj4))
{
databaseName = obj4.ToString();
}
if (builder.TryGetValue("AttachDBFileName", out obj4))
{
str2 = obj4.ToString();
}
goto Label_01D2;
}
if (Mode == ProviderMode.SqlCE)
{
if (!File.Exists(this.dbName))
{
Type type =
conManager.Connection.GetType().Module.GetType("System.Data.SqlServerCe.SqlCeEngine");
object target = Activator.CreateInstance(type, new object[] { builder.ToString() });
try
{
type.InvokeMember("CreateDatabase",
BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Instance, null,
target, new object[0], CultureInfo.InvariantCulture);
goto Label_0153;
}
catch (TargetInvocationException exception)
{
throw exception.InnerException;
}
finally
{
IDisposable disposable = target as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
throw Error.CreateDatabaseFailedBecauseSqlCEDatabaseAlreadyExists(this.dbName);
}
if (builder.TryGetValue("Initial Catalog", out obj3))
{
databaseName = obj3.ToString();
builder.Remove("Initial Catalog");
}
if (builder.TryGetValue("Database", out obj3))
{
databaseName = obj3.ToString();
builder.Remove("Database");
}
if (builder.TryGetValue("AttachDBFileName", out obj3))
{
str2 = obj3.ToString();
builder.Remove("AttachDBFileName");
}
Label_0153:
conManager.Connection.ConnectionString = builder.ToString();
Label_01D2:
if (string.IsNullOrEmpty(databaseName))
{
if (string.IsNullOrEmpty(str2))
{
if (string.IsNullOrEmpty(this.dbName))
{
throw Error.CouldNotDetermineCatalogName();
}
databaseName = this.dbName;
}
else
{
databaseName = Path.GetFullPath(str2);
}
}
conManager.UseConnection(this);
conManager.AutoClose = false;
try
{
if (services.Model.GetTables().FirstOrDefault() == null)
{
throw Error.CreateDatabaseFailedBecauseOfContextWithNoTables(services.Model.DatabaseName);
}
deleted = false;
if (Mode == ProviderMode.SqlCE)
{
foreach (MetaTable table in services.Model.GetTables())
{
string createTableCommand = SqlBuilder.GetCreateTableCommand(table);
if (!string.IsNullOrEmpty(createTableCommand))
{
ExecuteCommand(createTableCommand);
}
}
foreach (MetaTable table2 in services.Model.GetTables())
{
foreach (string str4 in SqlBuilder.GetCreateForeignKeyCommands(table2))
{
if (!string.IsNullOrEmpty(str4))
{
ExecuteCommand(str4);
}
}
}
}
else
{
string command = SqlBuilder.GetCreateDatabaseCommand(databaseName, str2,
Path.ChangeExtension(str2, ".ldf"));
ExecuteCommand(command);
conManager.Connection.ChangeDatabase(databaseName);
if (Mode == ProviderMode.Sql2005)
{
var set = new HashSet <string>();
foreach (MetaTable table3 in services.Model.GetTables())
{
string createSchemaForTableCommand = SqlBuilder.GetCreateSchemaForTableCommand(table3);
if (!string.IsNullOrEmpty(createSchemaForTableCommand))
{
set.Add(createSchemaForTableCommand);
}
}
foreach (string str7 in set)
{
ExecuteCommand(str7);
}
}
var builder2 = new StringBuilder();
foreach (MetaTable table4 in services.Model.GetTables())
{
string str8 = SqlBuilder.GetCreateTableCommand(table4);
if (!string.IsNullOrEmpty(str8))
{
builder2.AppendLine(str8);
}
}
foreach (MetaTable table5 in services.Model.GetTables())
{
foreach (string str9 in SqlBuilder.GetCreateForeignKeyCommands(table5))
{
if (!string.IsNullOrEmpty(str9))
{
builder2.AppendLine(str9);
}
}
}
if (builder2.Length > 0)
{
builder2.Insert(0, "SET ARITHABORT ON" + Environment.NewLine);
ExecuteCommand(builder2.ToString());
}
}
}
finally
{
conManager.ReleaseConnection(this);
if (conManager.Connection is SqlConnection)
{
SqlConnection.ClearAllPools();
}
}
}
protected DatabaseProvider(DbConnectionStringBuilder connectionStringBuilder)
: this(connectionStringBuilder.ToString())
{
}
private void InitializeDataSource()
{
_storageRegistry = new StorageRegistry();
ConfigManager.RegisterService(_storageRegistry);
_entityRegistry = (HydraEntityRegistry)ConfigManager.GetService <IEntityRegistry>();
_entityRegistry.TasksSettings.Recycle = false;
((SecurityList)_entityRegistry.Securities).BulkLoad = true;
var database = (Database)_entityRegistry.Storage;
if (database != null)
{
var conStr = new DbConnectionStringBuilder
{
ConnectionString = database.ConnectionString
};
_dbFile = (string)conStr.Cast <KeyValuePair <string, object> >().ToDictionary(StringComparer.InvariantCultureIgnoreCase).TryGetValue("Data Source");
if (_dbFile != null)
{
_dbFile = _dbFile.Replace("%Documents%", Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments));
conStr["Data Source"] = _dbFile;
database.ConnectionString = conStr.ToString();
_dbFile.CreateDirIfNotExists();
if (!File.Exists(_dbFile))
{
Properties.Resources.StockSharp.Save(_dbFile);
_entityRegistry.Version = HydraEntityRegistry.LatestVersion;
UpdateDatabaseWalMode();
}
}
}
CheckDatabase();
ConfigManager.RegisterService <IExchangeInfoProvider>(new ExchangeInfoProvider(_entityRegistry));
var allSec = _entityRegistry.Securities.GetAllSecurity();
if (allSec != null)
{
return;
}
_entityRegistry.Securities.Add(new Security
{
Id = Core.Extensions.AllSecurityId,
Code = "ALL",
//Class = task.GetDisplayName(),
Name = LocalizedStrings.Str2835,
Board = ExchangeBoard.Associated,
ExtensionInfo = new Dictionary <object, object>(),
});
_entityRegistry.Securities.DelayAction.WaitFlush();
}
private void zUpdateConnectionString()
{
this.ConnectionString = m_ConnectionStringBuilder.ToString();
txtConnectionStringPreview.Text = this.ConnectionString;
}
private static void Main(string[] args)
{
#region MySql Server Login
string server;
string port;
string database;
string user;
string password = "";
Dictionary <string, string> parameters = args.Select(a => a.Split('=')).ToDictionary(a => a[0], a => a.Length == 2 ? a[1] : null);
if (parameters.Keys.Contains("debug"))
{
Debug = parameters["debug"] == "true" ? true : false;
}
if (parameters.Keys.Contains("google"))
{
_withGoogle = parameters["google"] == "false" ? false : true;
}
if (parameters.Keys.Contains("server")) // assuming you'd type them all in
{
server = parameters["server"];
port = parameters["port"];
database = parameters["database"];
user = parameters["user"];
password = parameters["password"];
}
else
{
Console.WriteLine("/----- MySQL Database Login -----\\");
Console.Write("| Server: "); server = Console.ReadLine();
Console.Write("| Port: "); port = Console.ReadLine();
Console.Write("| Database: "); database = Console.ReadLine();
Console.Write("| User ID: "); user = Console.ReadLine();
Console.Write("| Password:"******"\b \b");
}
}
else if (i.KeyChar != '\u0000') // KeyChar == '\u0000' if the key pressed does not correspond to a printable character, e.g. F1, Pause-Break, etc
{
password += i.KeyChar;
Console.Write("*");
}
}
Console.WriteLine("\n\\--------------------------------/\n\n");
}
try
{
DbConnectionStringBuilder builder = new DbConnectionStringBuilder();
builder.Add("server", server);
builder.Add("port", port);
builder.Add("database", database);
builder.Add("user", user);
builder.Add("password", password);
builder.Add("persistsecurityinfo", "True");
builder.Add("sslmode", "None");
dbWalrusContext.SetConnectionString(builder.ToString());
}
catch (Exception e)
{
Console.WriteLine($"Failed with exception:\n{e.Message}");
Console.WriteLine("This was most likely a failure to log into the database, so check your connection!");
Console.Read();
return;
}
#endregion MySql Server Login
new Program().MainAsync().GetAwaiter().GetResult();
}
