opensim – Rev 1
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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using OpenMetaverse;
using OpenSim.Framework;
using System.Text;
using Npgsql;
using log4net;
using System.Reflection;
namespace OpenSim.Data.PGSQL
{
public class PGSQLUserAccountData : PGSQLGenericTableHandler<UserAccountData>,IUserAccountData
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
public PGSQLUserAccountData(string connectionString, string realm) :
base(connectionString, realm, "UserAccount")
{
}
/*
private string m_Realm;
private List<string> m_ColumnNames = null;
private PGSQLManager m_database;
public PGSQLUserAccountData(string connectionString, string realm) :
base(connectionString, realm, "UserAccount")
{
m_Realm = realm;
m_ConnectionString = connectionString;
m_database = new PGSQLManager(connectionString);
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
{
conn.Open();
Migration m = new Migration(conn, GetType().Assembly, "UserAccount");
m.Update();
}
}
*/
/*
public List<UserAccountData> Query(UUID principalID, UUID scopeID, string query)
{
return null;
}
*/
/*
public override UserAccountData[] Get(string[] fields, string[] keys)
{
UserAccountData[] retUA = base.Get(fields,keys);
if (retUA.Length > 0)
{
Dictionary<string, string> data = retUA[0].Data;
Dictionary<string, string> data2 = new Dictionary<string, string>();
foreach (KeyValuePair<string,string> chave in data)
{
string s2 = chave.Key;
data2[s2] = chave.Value;
if (!m_FieldTypes.ContainsKey(chave.Key))
{
string tipo = "";
m_FieldTypes.TryGetValue(chave.Key, out tipo);
m_FieldTypes.Add(s2, tipo);
}
}
foreach (KeyValuePair<string, string> chave in data2)
{
if (!retUA[0].Data.ContainsKey(chave.Key))
retUA[0].Data.Add(chave.Key, chave.Value);
}
}
return retUA;
}
*/
/*
public UserAccountData Get(UUID principalID, UUID scopeID)
{
UserAccountData ret = new UserAccountData();
ret.Data = new Dictionary<string, string>();
string sql = string.Format(@"select * from {0} where ""PrincipalID"" = :principalID", m_Realm);
if (scopeID != UUID.Zero)
sql += @" and ""ScopeID"" = :scopeID";
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
using (NpgsqlCommand cmd = new NpgsqlCommand(sql, conn))
{
cmd.Parameters.Add(m_database.CreateParameter("principalID", principalID));
cmd.Parameters.Add(m_database.CreateParameter("scopeID", scopeID));
conn.Open();
using (NpgsqlDataReader result = cmd.ExecuteReader())
{
if (result.Read())
{
ret.PrincipalID = principalID;
UUID scope;
UUID.TryParse(result["scopeid"].ToString(), out scope);
ret.ScopeID = scope;
if (m_ColumnNames == null)
{
m_ColumnNames = new List<string>();
DataTable schemaTable = result.GetSchemaTable();
foreach (DataRow row in schemaTable.Rows)
m_ColumnNames.Add(row["ColumnName"].ToString());
}
foreach (string s in m_ColumnNames)
{
string s2 = s;
if (s2 == "uuid")
continue;
if (s2 == "scopeid")
continue;
ret.Data[s] = result[s].ToString();
}
return ret;
}
}
}
return null;
}
public override bool Store(UserAccountData data)
{
if (data.Data.ContainsKey("PrincipalID"))
data.Data.Remove("PrincipalID");
if (data.Data.ContainsKey("ScopeID"))
data.Data.Remove("ScopeID");
string[] fields = new List<string>(data.Data.Keys).ToArray();
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
using (NpgsqlCommand cmd = new NpgsqlCommand())
{
m_log.DebugFormat("[USER]: Try to update user {0} {1}", data.FirstName, data.LastName);
StringBuilder updateBuilder = new StringBuilder();
updateBuilder.AppendFormat("update {0} set ", m_Realm);
bool first = true;
foreach (string field in fields)
{
if (!first)
updateBuilder.Append(", ");
updateBuilder.AppendFormat("\"{0}\" = :{0}", field);
first = false;
if (m_FieldTypes.ContainsKey(field))
cmd.Parameters.Add(m_database.CreateParameter("" + field, data.Data[field], m_FieldTypes[field]));
else
cmd.Parameters.Add(m_database.CreateParameter("" + field, data.Data[field]));
}
updateBuilder.Append(" where \"PrincipalID\" = :principalID");
if (data.ScopeID != UUID.Zero)
updateBuilder.Append(" and \"ScopeID\" = :scopeID");
cmd.CommandText = updateBuilder.ToString();
cmd.Connection = conn;
cmd.Parameters.Add(m_database.CreateParameter("principalID", data.PrincipalID));
cmd.Parameters.Add(m_database.CreateParameter("scopeID", data.ScopeID));
m_log.DebugFormat("[USER]: SQL update user {0} ", cmd.CommandText);
conn.Open();
m_log.DebugFormat("[USER]: CON opened update user {0} ", cmd.CommandText);
int conta = 0;
try
{
conta = cmd.ExecuteNonQuery();
}
catch (Exception e){
m_log.ErrorFormat("[USER]: ERROR opened update user {0} ", e.Message);
}
if (conta < 1)
{
m_log.DebugFormat("[USER]: Try to insert user {0} {1}", data.FirstName, data.LastName);
StringBuilder insertBuilder = new StringBuilder();
insertBuilder.AppendFormat(@"insert into {0} (""PrincipalID"", ""ScopeID"", ""FirstName"", ""LastName"", """, m_Realm);
insertBuilder.Append(String.Join(@""", """, fields));
insertBuilder.Append(@""") values (:principalID, :scopeID, :FirstName, :LastName, :");
insertBuilder.Append(String.Join(", :", fields));
insertBuilder.Append(");");
cmd.Parameters.Add(m_database.CreateParameter("FirstName", data.FirstName));
cmd.Parameters.Add(m_database.CreateParameter("LastName", data.LastName));
cmd.CommandText = insertBuilder.ToString();
if (cmd.ExecuteNonQuery() < 1)
{
return false;
}
}
else
m_log.DebugFormat("[USER]: User {0} {1} exists", data.FirstName, data.LastName);
}
return true;
}
public bool Store(UserAccountData data, UUID principalID, string token)
{
return false;
}
public bool SetDataItem(UUID principalID, string item, string value)
{
string sql = string.Format(@"update {0} set {1} = :{1} where ""UUID"" = :UUID", m_Realm, item);
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
using (NpgsqlCommand cmd = new NpgsqlCommand(sql, conn))
{
if (m_FieldTypes.ContainsKey(item))
cmd.Parameters.Add(m_database.CreateParameter("" + item, value, m_FieldTypes[item]));
else
cmd.Parameters.Add(m_database.CreateParameter("" + item, value));
cmd.Parameters.Add(m_database.CreateParameter("UUID", principalID));
conn.Open();
if (cmd.ExecuteNonQuery() > 0)
return true;
}
return false;
}
*/
/*
public UserAccountData[] Get(string[] keys, string[] vals)
{
return null;
}
*/
public UserAccountData[] GetUsers(UUID scopeID, string query)
{
string[] words = query.Split(new char[] { ' ' });
for (int i = 0; i < words.Length; i++)
{
if (words[i].Length < 3)
{
if (i != words.Length - 1)
Array.Copy(words, i + 1, words, i, words.Length - i - 1);
Array.Resize(ref words, words.Length - 1);
}
}
if (words.Length == 0)
return new UserAccountData[0];
if (words.Length > 2)
return new UserAccountData[0];
string sql = "";
using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
using (NpgsqlCommand cmd = new NpgsqlCommand())
{
if (words.Length == 1)
{
sql = String.Format(@"select * from {0} where (""ScopeID""=:ScopeID or ""ScopeID""='00000000-0000-0000-0000-000000000000') and (""FirstName"" ilike :search or ""LastName"" ilike :search)", m_Realm);
cmd.Parameters.Add(m_database.CreateParameter("scopeID", scopeID));
cmd.Parameters.Add(m_database.CreateParameter("search", "%" + words[0] + "%"));
}
else
{
sql = String.Format(@"select * from {0} where (""ScopeID""=:ScopeID or ""ScopeID""='00000000-0000-0000-0000-000000000000') and (""FirstName"" ilike :searchFirst or ""LastName"" ilike :searchLast)", m_Realm);
cmd.Parameters.Add(m_database.CreateParameter("searchFirst", "%" + words[0] + "%"));
cmd.Parameters.Add(m_database.CreateParameter("searchLast", "%" + words[1] + "%"));
cmd.Parameters.Add(m_database.CreateParameter("ScopeID", scopeID.ToString()));
}
cmd.Connection = conn;
cmd.CommandText = sql;
conn.Open();
return DoQuery(cmd);
}
}
}
}