public DbConnectionOptions(string connectionString, Hashtable synonyms, bool useOdbcRules)
{
this.UseOdbcRules = useOdbcRules;
this._parsetable = new Hashtable();
this._usersConnectionString = (connectionString != null) ? connectionString : "";
if (0 < this._usersConnectionString.Length)
{
this.KeyChain = ParseInternal(this._parsetable, this._usersConnectionString, true, synonyms, this.UseOdbcRules);
this.HasPasswordKeyword = this._parsetable.ContainsKey("password") || this._parsetable.ContainsKey("pwd");
}
}
public DbConnectionOptions(string connectionString, Hashtable synonyms, bool useOdbcRules)
{
this.UseOdbcRules = useOdbcRules;
this._parsetable = new Hashtable();
this._usersConnectionString = (connectionString != null) ? connectionString : "";
if (0 < this._usersConnectionString.Length)
{
this.KeyChain = ParseInternal(this._parsetable, this._usersConnectionString, true, synonyms, this.UseOdbcRules);
this.HasPasswordKeyword = this._parsetable.ContainsKey("password") || this._parsetable.ContainsKey("pwd");
}
}
internal System.Data.OracleClient.NameValuePair ReplacePasswordPwd(out string constr, bool fakePassword)
{
int startIndex = 0;
System.Data.OracleClient.NameValuePair pair4 = null;
System.Data.OracleClient.NameValuePair pair3 = null;
System.Data.OracleClient.NameValuePair pair2 = null;
StringBuilder builder = new StringBuilder(this._usersConnectionString.Length);
for (System.Data.OracleClient.NameValuePair pair = this.KeyChain; pair != null; pair = pair.Next)
{
if (("password" != pair.Name) && ("pwd" != pair.Name))
{
builder.Append(this._usersConnectionString, startIndex, pair.Length);
if (fakePassword)
{
pair2 = new System.Data.OracleClient.NameValuePair(pair.Name, pair.Value, pair.Length);
}
}
else if (fakePassword)
{
builder.Append(pair.Name).Append("=*;");
pair2 = new System.Data.OracleClient.NameValuePair(pair.Name, "*", pair.Name.Length + "=*;".Length);
}
if (fakePassword)
{
if (pair3 != null)
{
pair3 = pair3.Next = pair2;
}
else
{
pair3 = pair4 = pair2;
}
}
startIndex += pair.Length;
}
constr = builder.ToString();
return(pair4);
}
private static System.Data.OracleClient.NameValuePair ParseInternal(Hashtable parsetable, string connectionString, bool buildChain, Hashtable synonyms, bool firstKey)
{
StringBuilder buffer = new StringBuilder();
System.Data.OracleClient.NameValuePair pair = null;
System.Data.OracleClient.NameValuePair pair2 = null;
int num = 0;
int length = connectionString.Length;
while (num < length)
{
string str2;
string str3;
int currentPosition = num;
num = GetKeyValuePair(connectionString, currentPosition, buffer, firstKey, out str2, out str3);
if (System.Data.Common.ADP.IsEmpty(str2))
{
return(pair2);
}
string keyname = (synonyms != null) ? ((string)synonyms[str2]) : str2;
if (!IsKeyNameValid(keyname))
{
throw System.Data.Common.ADP.KeywordNotSupported(str2);
}
if (!firstKey || !parsetable.Contains(keyname))
{
parsetable[keyname] = str3;
}
if (pair != null)
{
pair = pair.Next = new System.Data.OracleClient.NameValuePair(keyname, str3, num - currentPosition);
}
else if (buildChain)
{
pair2 = pair = new System.Data.OracleClient.NameValuePair(keyname, str3, num - currentPosition);
}
}
return(pair2);
}
internal System.Data.OracleClient.NameValuePair ReplacePasswordPwd(out string constr, bool fakePassword)
{
int startIndex = 0;
System.Data.OracleClient.NameValuePair pair4 = null;
System.Data.OracleClient.NameValuePair pair3 = null;
System.Data.OracleClient.NameValuePair pair2 = null;
StringBuilder builder = new StringBuilder(this._usersConnectionString.Length);
for (System.Data.OracleClient.NameValuePair pair = this.KeyChain; pair != null; pair = pair.Next)
{
if (("password" != pair.Name) && ("pwd" != pair.Name))
{
builder.Append(this._usersConnectionString, startIndex, pair.Length);
if (fakePassword)
{
pair2 = new System.Data.OracleClient.NameValuePair(pair.Name, pair.Value, pair.Length);
}
}
else if (fakePassword)
{
builder.Append(pair.Name).Append("=*;");
pair2 = new System.Data.OracleClient.NameValuePair(pair.Name, "*", pair.Name.Length + "=*;".Length);
}
if (fakePassword)
{
if (pair3 != null)
{
pair3 = pair3.Next = pair2;
}
else
{
pair3 = pair4 = pair2;
}
}
startIndex += pair.Length;
}
constr = builder.ToString();
return pair4;
}
private static System.Data.OracleClient.NameValuePair ParseInternal(Hashtable parsetable, string connectionString, bool buildChain, Hashtable synonyms, bool firstKey)
{
StringBuilder buffer = new StringBuilder();
System.Data.OracleClient.NameValuePair pair = null;
System.Data.OracleClient.NameValuePair pair2 = null;
int num = 0;
int length = connectionString.Length;
while (num < length)
{
string str2;
string str3;
int currentPosition = num;
num = GetKeyValuePair(connectionString, currentPosition, buffer, firstKey, out str2, out str3);
if (System.Data.Common.ADP.IsEmpty(str2))
{
return pair2;
}
string keyname = (synonyms != null) ? ((string) synonyms[str2]) : str2;
if (!IsKeyNameValid(keyname))
{
throw System.Data.Common.ADP.KeywordNotSupported(str2);
}
if (!firstKey || !parsetable.Contains(keyname))
{
parsetable[keyname] = str3;
}
if (pair != null)
{
pair = pair.Next = new System.Data.OracleClient.NameValuePair(keyname, str3, num - currentPosition);
}
else if (buildChain)
{
pair2 = pair = new System.Data.OracleClient.NameValuePair(keyname, str3, num - currentPosition);
}
}
return pair2;
}