/// <summary>
/// return connstring from formatted of xml file
/// 返回XML文件指定元素属性连接字符串
/// </summary>
/// <param name="fileName">XMl file path</param>
/// <param name="xmlElement">XML element name</param>
/// <param name="xmlAttribute">XML Attribute name</param>
/// <returns></returns>
public static String GetDbConfigXml(String fileName, String xmlElement, String xmlAttribute)
{
String s = XmlStream.getXmlValue(fileName, xmlElement, xmlAttribute);
if (string.IsNullOrEmpty(s))
{
throw new Exception("XML Attribute not found");
}
return(s);
}
/// <GetConnectionString>
/// GetConnectionString
/// </GetConnectionString>
/// <returns></returns>
public SQLServerDatabase(String ConnectName, StringEncrypt.EncryptType type)
{
String EncryptString = XmlStream.getXmlValue(AppDomain.CurrentDomain.BaseDirectory + "DatabaseConfig.xml", ConnectName, "ConnectString");
if (type != StringEncrypt.EncryptType.None)
{
ConnectString = StringEncrypt.DataDecrypt(type, EncryptString);
}
else
{
ConnectString = EncryptString;
}
}
/// <summary>
/// return connstring from formatted of xml file
/// 返回XML文件指定元素属性加密方式连接字符串
/// </summary>
/// <param name="fileName">XMl file path</param>
/// <param name="xmlElement">XML element name</param>
/// <param name="xmlAttribute">XML Attribute name</param>
/// <param name="encryptType">String Encrypt</param>
/// <returns></returns>
public static String GetDbConfigXml(String fileName, String xmlElement, String xmlAttribute, StringEncrypt.EncryptType encryptType)
{
String s = XmlStream.getXmlValue(fileName, xmlElement, xmlAttribute);
if (string.IsNullOrEmpty(s))
{
throw new Exception("XML Attribute not found");
}
if (encryptType != StringEncrypt.EncryptType.None)
{
s = StringEncrypt.DataDecrypt(encryptType, s);
}
return(s);
}
/// <summary>
/// 计算解密密匙
/// </summary>
/// <returns></returns>
private static String GetEncryptKey()
{
try
{
if (File.Exists(AppDomain.CurrentDomain.BaseDirectory + "DatabaseCon.xml"))
{
string s = XmlStream.getXmlValue(AppDomain.CurrentDomain.BaseDirectory + "DatabaseCon.xml", "String", "Value");
s = AESDecrypt(s, "Database");
return(GetMD5Hash(s).Substring(0, 8));
}
else
{
return("RBACSkey");
}
}
catch (Exception)
{
return("RBACSkey");
}
}
/// <GetConnectionString>
/// GetConnectionString
/// </GetConnectionString>
/// <returns></returns>
public SQLServerDatabase(String ConnectName)
{
ConnectString = XmlStream.getXmlValue(AppDomain.CurrentDomain.BaseDirectory + "DatabaseConfig.xml", ConnectName, "ConnectString");
}
/// <GetConnectionString>
/// GetConnectionString
/// </GetConnectionString>
/// <returns></returns>
public OracleDatabase()
{
ConnectString = XmlStream.getXmlValue(AppDomain.CurrentDomain.BaseDirectory + "DatabaseConfig.xml", "Oracle", "ConnectString");
}
/// <GetConnectionString>
/// GetConnectionString
/// </GetConnectionString>
/// <returns></returns>
public RedisDBDatabase()
{
ConnectString = XmlStream.getXmlValue(AppDomain.CurrentDomain.BaseDirectory + "DatabaseConfig.xml", "MongoDB", "ConnectString");
}
/// <GetConnectionString>
/// GetConnectionString
/// </GetConnectionString>
/// <returns></returns>
public PostgreSQL()
{
ConnectString = XmlStream.getXmlValue(AppDomain.CurrentDomain.BaseDirectory + "DatabaseConfig.xml", "PostgreSQL", "ConnectString");
}