|
1 package rero.client.functions;
2
3 import sleep.engine.*;
4 import sleep.runtime.*;
5 import sleep.interfaces.*;
6
7 import rero.client.*;
8 import rero.ircfw.data.*;
9 import rero.ircfw.*;
10
11 import rero.util.*;
12
13 import java.util.*;
14
15 public class UserOperators extends Feature implements Predicate, Function, Loadable
16 {
17 protected InternalDataList data;
18
19 public void init()
20 {
21 getCapabilities().getScriptCore().addBridge(this);
22
23 data = (InternalDataList)getCapabilities().getDataStructure("clientInformation");
24 }
25
26 public boolean scriptLoaded(ScriptInstance script)
27 {
28 String  [] contents = new String [] {
29 "&searchAddressList",
30 "&getChannels",
31 "&getAddress",
32 "&getIdleTime",
33 "-isidle",
34 };
35
36 for (int x = 0; x < contents.length; x++)
37 {
38 script.getScriptEnvironment().getEnvironment().put(contents[x], this);
39 }
40
41 return true;
42 }
43
44 public boolean scriptUnloaded(ScriptInstance script)
45 {
46 return true;
47 }
48
49 public Scalar evaluate(String function, ScriptInstance script, Stack locals)
50 {
51 User user = null;
52
53 if (function.equals("&searchAddressList"))
54 {
55 if (locals.size() != 1)
56 {
57 return null;
58 }
59
60 String pattern = ((Scalar)locals.pop()).getValue().toString();
61
62 Set rv = new HashSet();
63
64 Iterator i = data.getAllUsers().iterator();
65 while (i.hasNext())
66 {
67 User temp = (User)i.next();
68 if ( StringUtils.iswm(pattern, temp.getFullAddress()) )
69 {
70 rv.add(temp.getNick());
71 }
72 }
73 return SleepUtils.getArrayWrapper(rv);
74 }
75
76 if (locals.size() != 1)
77 {
78 user = data.getMyUser();
79 }
80 else
81 {
82 String nick = ((Scalar)locals.pop()).getValue().toString();
83 if (data.isUser(nick))
84 {
85 user = data.getUser(nick);
86 }
87 else
88 {
89 return SleepUtils.getEmptyScalar();
90 }
91 }
92
93 if (function.equals("&getChannels"))
94 {
95 Set rv = new HashSet();
96 Iterator i = user.getChannels().iterator();
97 while (i.hasNext())
98 {
99 rv.add(((Channel)i.next()).getName());
100 }
101 return SleepUtils.getArrayWrapper(rv);
102 }
103
104 if (function.equals("&getAddress"))
105 {
106 return SleepUtils.getScalar(user.getAddress());
107 }
108
109 if (function.equals("&getIdleTime"))
110 {
111 return SleepUtils.getScalar(user.getIdleTime());
112 }
113
114 return null;
115 }
116
117 public boolean decide(String predicate, ScriptInstance script, Stack terms)
118 {
119 if (terms.size() != 1)
120 {
121 return false;
122 }
123
124 String nick = ((Scalar)terms.pop()).getValue().toString();
125
126 if (predicate.equals("-isidle") && data.isUser(nick))
127 {
128 return (data.getUser(nick).getIdleTime() > (60 * 5));
129 }
130
131 return false;
132 }
133 }
134 |
Popular Tags |
Java API By Example, From Geeks To Geeks.