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Diffstat (limited to 'mcs/class/System.Data/Mainsoft.Data.Configuration.jvm/KeyMapperBase.cs')
| -rwxr-xr-x | mcs/class/System.Data/Mainsoft.Data.Configuration.jvm/KeyMapperBase.cs | 306 |
1 files changed, 0 insertions, 306 deletions
diff --git a/mcs/class/System.Data/Mainsoft.Data.Configuration.jvm/KeyMapperBase.cs b/mcs/class/System.Data/Mainsoft.Data.Configuration.jvm/KeyMapperBase.cs deleted file mode 100755 index f4fff365862..00000000000 --- a/mcs/class/System.Data/Mainsoft.Data.Configuration.jvm/KeyMapperBase.cs +++ /dev/null @@ -1,306 +0,0 @@ -// -// System.Data.OleDb.OleDbConnection -// -// Authors: -// Konstantin Triger <kostat@mainsoft.com> -// Boris Kirzner <borisk@mainsoft.com> -// -// (C) 2006 Mainsoft Corporation (http://www.mainsoft.com) -// - -// -// Permission is hereby granted, free of charge, to any person obtaining -// a copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to -// permit persons to whom the Software is furnished to do so, subject to -// the following conditions: -// -// The above copyright notice and this permission notice shall be -// included in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -// - -using System; -using System.Collections; -using System.Collections.Specialized; -using System.Text; -using System.Globalization; - -namespace Mainsoft.Data.Configuration -{ - public class ConnectionStringDictionary: IConnectionStringDictionary - { - #region Fields - - private readonly IDictionary _dictionary; - private readonly NameValueCollection _mapping; - private readonly NameValueCollection _actualKeys; - - #endregion // Fields - - #region Constructors - - public ConnectionStringDictionary(string connectionString, NameValueCollection defaultMapping) - { - _actualKeys = new NameValueCollection(); - _dictionary = Parse (connectionString); - _mapping = defaultMapping; - } - - #endregion // Constructors - - #region Properties - - public object this [object key] - { - get { - - if (!(key is String)) - throw new ArgumentException("key is not string"); - - string skey = (string)key; - - skey = GetConnectionStringKey(skey); - if (skey == null) - return null; - - return _dictionary[skey]; - } - - set { - if (!(key is String)) - throw new ArgumentException("key is not string"); - - string skey = (string)key; - - skey = GetConnectionStringKey(skey); - if (skey == null) - skey = (string)key; - - _dictionary[skey] = value; - } - } - #endregion // Properties - - #region Methods - - public string GetConnectionStringKey (string key) - { - string cached = _actualKeys [key]; - if (cached != null) - return cached; - - if (_mapping != null) - for(int i = 0, c = _mapping.Keys.Count; i < c; i++) { - if (string.Compare(key, _mapping.Keys[i], true, - CultureInfo.InvariantCulture) == 0) { - string[] values = _mapping.GetValues(i); - for(int j = 0; j < values.Length; j++) { - string actualKey = values[j]; - if (_dictionary.Contains (actualKey)) { - _actualKeys.Add (key, actualKey); - return actualKey; - } - } - } - } - - if (_dictionary.Contains(key)) - return key; - - return null; - } - - public static IDictionary Parse (string connectionString) - { - IDictionary userParameters = CollectionsUtil.CreateCaseInsensitiveHashtable(); - - if (connectionString == null || connectionString.Length == 0) { - return userParameters; - } - //connectionString += ";"; - - bool inQuote = false; - bool inDQuote = false; - bool inName = true; - - string name = String.Empty; - string value = String.Empty; - StringBuilder sb = new StringBuilder (connectionString.Length); - - for (int i = 0; i < connectionString.Length; i ++) { - char c = connectionString [i]; - char peek; - if (i == connectionString.Length - 1) - peek = '\0'; - else - peek = connectionString [i + 1]; - - switch (c) { - case '\'': - if (inDQuote) - sb.Append (c); - else if (peek == c) { - sb.Append(c); - i ++; - } - else - inQuote = !inQuote; - break; - case '"': - if (inQuote) - sb.Append(c); - else if (peek == c) { - sb.Append(c); - i ++; - } - else - inDQuote = !inDQuote; - break; - case ';': - if (inDQuote || inQuote) - sb.Append(c); - else { - if (name != null && name.Length > 0) { - value = sb.ToString(); - userParameters [name.Trim()] = value.Trim(); - } - inName = true; - name = String.Empty; - value = String.Empty; - sb.Length = 0; - } - break; - case '=': - if (inDQuote || inQuote || !inName) - sb.Append (c); - else if (peek == c) { - sb.Append (c); - i += 1; - } - else { - name = sb.ToString(); - sb.Length = 0; - inName = false; - } - break; - case ' ': - if (inQuote || inDQuote) - sb.Append(c); - else if (sb.Length > 0 && peek != ';') - sb.Append(c); - break; - default: - sb.Append(c); - break; - } - } - - if (inDQuote || inQuote) - throw new ArgumentException("connectionString"); - - if (name != null && name.Length > 0) { - value = sb.ToString(); - userParameters [name.Trim()] = value.Trim(); - } - - return userParameters; - } - - - #endregion // Methods - - #region IDictionary Members - - public bool IsFixedSize - { - get { return _dictionary.IsFixedSize; } - } - - public bool IsReadOnly - { - get { return _dictionary.IsReadOnly; } - } - - public ICollection Keys - { - get { - return _dictionary.Keys; - } - } - - public ICollection Values - { - get { return _dictionary.Values; } - } - - public void Add (object key, object value) - { - _dictionary.Add ((string)key, (string)value); - } - - public void Clear () - { - _dictionary.Clear (); - } - - public bool Contains (object key) - { - return _dictionary.Contains (key); - } - - public IDictionaryEnumerator GetEnumerator () - { - return _dictionary.GetEnumerator (); - } - - public void Remove (object key) - { - _dictionary.Remove ((string)key); - } - - #endregion // IDictionary Members - - #region IEnumerable Members - - IEnumerator IEnumerable.GetEnumerator () - { - return _dictionary.GetEnumerator (); - } - - #endregion // IEnumerable Members - - #region ICollection Members - - public bool IsSynchronized - { - get { return ((ICollection)_dictionary).IsSynchronized; } - } - - public int Count - { - get { return _dictionary.Count; } - } - - public void CopyTo (Array array, int index) - { - _dictionary.CopyTo (array, index); - } - - public object SyncRoot - { - get {return ((ICollection)_dictionary).SyncRoot; } - } - - #endregion // ICollection Members - } -} |