opensim – Blame information for rev 1
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1 | eva | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ''AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using System.Collections; |
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30 | using System.Collections.Generic; |
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31 | using System.Data; |
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32 | using OpenMetaverse; |
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33 | using OpenSim.Framework; |
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34 | using System.Data.SqlClient; |
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35 | using System.Reflection; |
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36 | using System.Text; |
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37 | using log4net; |
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38 | |||
39 | namespace OpenSim.Data.MSSQL |
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40 | { |
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41 | public class MSSQLXInventoryData : IXInventoryData |
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42 | { |
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43 | // private static readonly ILog m_log = LogManager.GetLogger( |
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44 | // MethodBase.GetCurrentMethod().DeclaringType); |
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45 | |||
46 | private MSSQLFolderHandler m_Folders; |
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47 | private MSSQLItemHandler m_Items; |
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48 | |||
49 | public MSSQLXInventoryData(string conn, string realm) |
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50 | { |
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51 | m_Folders = new MSSQLFolderHandler( |
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52 | conn, "inventoryfolders", "InventoryStore"); |
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53 | m_Items = new MSSQLItemHandler( |
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54 | conn, "inventoryitems", String.Empty); |
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55 | } |
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56 | |||
57 | public XInventoryFolder[] GetFolders(string[] fields, string[] vals) |
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58 | { |
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59 | return m_Folders.Get(fields, vals); |
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60 | } |
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61 | |||
62 | public XInventoryItem[] GetItems(string[] fields, string[] vals) |
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63 | { |
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64 | return m_Items.Get(fields, vals); |
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65 | } |
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66 | |||
67 | public bool StoreFolder(XInventoryFolder folder) |
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68 | { |
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69 | if (folder.folderName.Length > 64) |
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70 | folder.folderName = folder.folderName.Substring(0, 64); |
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71 | return m_Folders.Store(folder); |
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72 | } |
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73 | |||
74 | public bool StoreItem(XInventoryItem item) |
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75 | { |
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76 | if (item.inventoryName.Length > 64) |
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77 | item.inventoryName = item.inventoryName.Substring(0, 64); |
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78 | if (item.inventoryDescription.Length > 128) |
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79 | item.inventoryDescription = item.inventoryDescription.Substring(0, 128); |
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80 | |||
81 | return m_Items.Store(item); |
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82 | } |
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83 | |||
84 | public bool DeleteFolders(string field, string val) |
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85 | { |
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86 | return m_Folders.Delete(field, val); |
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87 | } |
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88 | |||
89 | public bool DeleteFolders(string[] fields, string[] vals) |
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90 | { |
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91 | return m_Folders.Delete(fields, vals); |
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92 | } |
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93 | |||
94 | public bool DeleteItems(string field, string val) |
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95 | { |
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96 | return m_Items.Delete(field, val); |
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97 | } |
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98 | |||
99 | public bool DeleteItems(string[] fields, string[] vals) |
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100 | { |
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101 | return m_Items.Delete(fields, vals); |
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102 | } |
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103 | |||
104 | public bool MoveItem(string id, string newParent) |
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105 | { |
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106 | return m_Items.MoveItem(id, newParent); |
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107 | } |
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108 | |||
109 | public bool MoveFolder(string id, string newParent) |
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110 | { |
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111 | return m_Folders.MoveFolder(id, newParent); |
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112 | } |
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113 | |||
114 | public XInventoryItem[] GetActiveGestures(UUID principalID) |
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115 | { |
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116 | return m_Items.GetActiveGestures(principalID); |
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117 | } |
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118 | |||
119 | public int GetAssetPermissions(UUID principalID, UUID assetID) |
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120 | { |
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121 | return m_Items.GetAssetPermissions(principalID, assetID); |
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122 | } |
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123 | } |
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124 | |||
125 | public class MSSQLItemHandler : MSSQLInventoryHandler<XInventoryItem> |
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126 | { |
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127 | public MSSQLItemHandler(string c, string t, string m) : |
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128 | base(c, t, m) |
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129 | { |
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130 | } |
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131 | |||
132 | public bool MoveItem(string id, string newParent) |
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133 | { |
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134 | XInventoryItem[] retrievedItems = Get(new string[] { "inventoryID" }, new string[] { id }); |
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135 | if (retrievedItems.Length == 0) |
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136 | return false; |
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137 | |||
138 | UUID oldParent = retrievedItems[0].parentFolderID; |
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139 | |||
140 | using (SqlConnection conn = new SqlConnection(m_ConnectionString)) |
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141 | { |
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142 | using (SqlCommand cmd = new SqlCommand()) |
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143 | { |
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144 | |||
145 | cmd.CommandText = String.Format("update {0} set parentFolderID = @ParentFolderID where inventoryID = @InventoryID", m_Realm); |
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146 | cmd.Parameters.Add(m_database.CreateParameter("@ParentFolderID", newParent)); |
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147 | cmd.Parameters.Add(m_database.CreateParameter("@InventoryID", id)); |
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148 | cmd.Connection = conn; |
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149 | conn.Open(); |
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150 | |||
151 | if (cmd.ExecuteNonQuery() == 0) |
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152 | return false; |
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153 | } |
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154 | } |
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155 | |||
156 | IncrementFolderVersion(oldParent); |
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157 | IncrementFolderVersion(newParent); |
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158 | |||
159 | return true; |
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160 | } |
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161 | |||
162 | public XInventoryItem[] GetActiveGestures(UUID principalID) |
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163 | { |
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164 | using (SqlConnection conn = new SqlConnection(m_ConnectionString)) |
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165 | { |
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166 | using (SqlCommand cmd = new SqlCommand()) |
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167 | { |
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168 | cmd.CommandText = String.Format("select * from inventoryitems where avatarId = @uuid and assetType = @type and flags = 1", m_Realm); |
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169 | |||
170 | cmd.Parameters.Add(m_database.CreateParameter("@uuid", principalID.ToString())); |
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171 | cmd.Parameters.Add(m_database.CreateParameter("@type", (int)AssetType.Gesture)); |
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172 | cmd.Connection = conn; |
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173 | conn.Open(); |
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174 | return DoQuery(cmd); |
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175 | } |
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176 | } |
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177 | } |
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178 | |||
179 | public int GetAssetPermissions(UUID principalID, UUID assetID) |
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180 | { |
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181 | using (SqlConnection conn = new SqlConnection(m_ConnectionString)) |
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182 | { |
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183 | using (SqlCommand cmd = new SqlCommand()) |
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184 | { |
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185 | cmd.CommandText = String.Format("select bit_or(inventoryCurrentPermissions) as inventoryCurrentPermissions from inventoryitems where avatarID = @PrincipalID and assetID = @AssetID group by assetID", m_Realm); |
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186 | cmd.Parameters.Add(m_database.CreateParameter("@PrincipalID", principalID.ToString())); |
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187 | cmd.Parameters.Add(m_database.CreateParameter("@AssetID", assetID.ToString())); |
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188 | cmd.Connection = conn; |
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189 | conn.Open(); |
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190 | using (SqlDataReader reader = cmd.ExecuteReader()) |
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191 | { |
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192 | |||
193 | int perms = 0; |
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194 | |||
195 | if (reader.Read()) |
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196 | { |
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197 | perms = Convert.ToInt32(reader["inventoryCurrentPermissions"]); |
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198 | } |
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199 | |||
200 | return perms; |
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201 | } |
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202 | |||
203 | } |
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204 | } |
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205 | } |
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206 | |||
207 | public override bool Store(XInventoryItem item) |
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208 | { |
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209 | if (!base.Store(item)) |
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210 | return false; |
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211 | |||
212 | IncrementFolderVersion(item.parentFolderID); |
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213 | |||
214 | return true; |
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215 | } |
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216 | } |
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217 | |||
218 | public class MSSQLFolderHandler : MSSQLInventoryHandler<XInventoryFolder> |
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219 | { |
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220 | public MSSQLFolderHandler(string c, string t, string m) : |
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221 | base(c, t, m) |
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222 | { |
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223 | } |
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224 | |||
225 | public bool MoveFolder(string id, string newParentFolderID) |
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226 | { |
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227 | XInventoryFolder[] folders = Get(new string[] { "folderID" }, new string[] { id }); |
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228 | |||
229 | if (folders.Length == 0) |
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230 | return false; |
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231 | |||
232 | UUID oldParentFolderUUID = folders[0].parentFolderID; |
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233 | |||
234 | using (SqlConnection conn = new SqlConnection(m_ConnectionString)) |
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235 | { |
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236 | using (SqlCommand cmd = new SqlCommand()) |
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237 | { |
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238 | |||
239 | cmd.CommandText = String.Format("update {0} set parentFolderID = @ParentFolderID where folderID = @folderID", m_Realm); |
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240 | cmd.Parameters.Add(m_database.CreateParameter("@ParentFolderID", newParentFolderID)); |
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241 | cmd.Parameters.Add(m_database.CreateParameter("@folderID", id)); |
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242 | cmd.Connection = conn; |
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243 | conn.Open(); |
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244 | |||
245 | if (cmd.ExecuteNonQuery() == 0) |
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246 | return false; |
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247 | } |
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248 | } |
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249 | |||
250 | IncrementFolderVersion(oldParentFolderUUID); |
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251 | IncrementFolderVersion(newParentFolderID); |
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252 | |||
253 | return true; |
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254 | } |
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255 | |||
256 | public override bool Store(XInventoryFolder folder) |
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257 | { |
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258 | if (!base.Store(folder)) |
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259 | return false; |
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260 | |||
261 | IncrementFolderVersion(folder.parentFolderID); |
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262 | |||
263 | return true; |
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264 | } |
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265 | } |
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266 | |||
267 | public class MSSQLInventoryHandler<T> : MSSQLGenericTableHandler<T> where T: class, new() |
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268 | { |
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269 | public MSSQLInventoryHandler(string c, string t, string m) : base(c, t, m) {} |
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270 | |||
271 | protected bool IncrementFolderVersion(UUID folderID) |
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272 | { |
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273 | return IncrementFolderVersion(folderID.ToString()); |
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274 | } |
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275 | |||
276 | protected bool IncrementFolderVersion(string folderID) |
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277 | { |
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278 | // m_log.DebugFormat("[MYSQL ITEM HANDLER]: Incrementing version on folder {0}", folderID); |
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279 | // Util.PrintCallStack(); |
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280 | |||
281 | string sql = "update inventoryfolders set version=version+1 where folderID = ?folderID"; |
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282 | |||
283 | using (SqlConnection conn = new SqlConnection(m_ConnectionString)) |
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284 | { |
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285 | using (SqlCommand cmd = new SqlCommand(sql, conn)) |
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286 | { |
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287 | conn.Open(); |
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288 | |||
289 | cmd.Parameters.AddWithValue("@folderID", folderID); |
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290 | |||
291 | try |
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292 | { |
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293 | cmd.ExecuteNonQuery(); |
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294 | } |
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295 | catch (Exception) |
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296 | { |
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297 | return false; |
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298 | } |
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299 | } |
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300 | } |
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301 | |||
302 | return true; |
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303 | } |
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304 | } |
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305 | } |