opensim-development – Blame information for rev 1

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1 eva 1 /*
2 * Copyright (c) Contributors
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSim Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27  
28 using System;
29 using System.Reflection;
30 using OpenMetaverse;
31  
32 namespace OpenSim.Region.Framework.Interfaces
33 {
34 // these could be expanded at some point to provide more type information
35 // for now value accounts for all base types
36 public enum JsonStoreNodeType
37 {
38 Undefined = 0,
39 Object = 1,
40 Array = 2,
41 Value = 3
42 }
43  
44 public enum JsonStoreValueType
45 {
46 Undefined = 0,
47 Boolean = 1,
48 Integer = 2,
49 Float = 3,
50 String = 4,
51 UUID = 5
52 }
53  
54 public struct JsonStoreStats
55 {
56 public int StoreCount;
57 }
58  
59 public delegate void TakeValueCallback(string s);
60  
61 public interface IJsonStoreModule
62 {
63 JsonStoreStats GetStoreStats();
64  
65 bool AttachObjectStore(UUID objectID);
66 bool CreateStore(string value, ref UUID result);
67 bool DestroyStore(UUID storeID);
68  
69 JsonStoreNodeType GetNodeType(UUID storeID, string path);
70 JsonStoreValueType GetValueType(UUID storeID, string path);
71  
72 bool TestStore(UUID storeID);
73  
74 bool SetValue(UUID storeID, string path, string value, bool useJson);
75 bool RemoveValue(UUID storeID, string path);
76 bool GetValue(UUID storeID, string path, bool useJson, out string value);
77  
78 void TakeValue(UUID storeID, string path, bool useJson, TakeValueCallback cback);
79 void ReadValue(UUID storeID, string path, bool useJson, TakeValueCallback cback);
80  
81 int GetArrayLength(UUID storeID, string path);
82 }
83 }