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1 | /** |
2 | # | |
3 | # BorkNet Services Core | |
4 | # | |
5 | ||
6 | # | |
7 | # Copyright (C) 2004 Ozafy - ozafy@borknet.org - http://www.borknet.org | |
8 | # | |
9 | # This program is free software; you can redistribute it and/or | |
10 | # modify it under the terms of the GNU General Public License | |
11 | # as published by the Free Software Foundation; either version 2 | |
12 | # of the License, or (at your option) any later version. | |
13 | # | |
14 | # This program is distributed in the hope that it will be useful, | |
15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | # GNU General Public License for more details. | |
18 | # | |
19 | # You should have received a copy of the GNU General Public License | |
20 | # along with this program; if not, write to the Free Software | |
21 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
22 | # | |
23 | */ | |
24 | package borknet_services.core; | |
25 | import java.util.*; | |
26 | import java.net.*; | |
27 | import java.io.*; | |
28 | import borknet_services.core.*; | |
29 | ||
30 | /** | |
31 | * Class to load configuration files. | |
32 | * @author Ozafy - ozafy@borknet.org - http://www.borknet.org | |
33 | */ | |
34 | public class CoreModControl | |
35 | { | |
36 | /*private ArrayList<Modules> modules = new ArrayList<Modules>(); | |
37 | private ArrayList<String> modlist = new ArrayList<String>();*/ | |
38 | private HashMap<String, Modules> modules = new HashMap<String,Modules>(); | |
39 | private Core C; | |
40 | private String bot = ""; | |
41 | ||
42 | public CoreModControl(Core C, ArrayList<String> modulelist) | |
43 | { | |
44 | this.C = C; | |
45 | bot = C.get_corenum(); | |
46 | for(int n=0; n<modulelist.size(); n++) | |
47 | { | |
48 | try | |
49 | { | |
50 | URL[] urls = null; | |
51 | try | |
52 | { | |
53 | // Convert the file object to a URL | |
54 | File dir = new File(System.getProperty("user.dir")+File.separator+"core"+File.separator+"modules"+File.separator+modulelist.get(n).toLowerCase()+File.separator); | |
55 | URI uri = dir.toURI(); | |
56 | URL url = uri.toURL(); | |
57 | urls = new URL[]{url}; | |
58 | } | |
59 | catch (Exception e) | |
60 | { | |
61 | C.report("[CORE] Error opening module directory"); | |
62 | C.debug(e); | |
63 | } | |
64 | // Create a new class loader with the directory | |
65 | ClassLoader clsl = new URLClassLoader(urls); | |
66 | // Load in the class | |
67 | Class cls = clsl.loadClass(modulelist.get(n)); | |
68 | // Create a new instance of the new class | |
69 | Modules m = (Modules) cls.newInstance(); | |
70 | modules.put(modulelist.get(n).toLowerCase(),m); | |
71 | ArrayList<Object> modcmds = new ArrayList<Object>(); | |
72 | ArrayList<String> modcmdn = new ArrayList<String>(); | |
73 | CmdLoader cl = new CmdLoader("core/modules/"+modulelist.get(n).toLowerCase()+"/cmds"); | |
74 | String[] commandlist = cl.getVars(); | |
75 | for(int a=0; a<commandlist.length; a++) | |
76 | { | |
77 | try | |
78 | { | |
79 | // Load in the class | |
80 | Class clss = clsl.loadClass(commandlist[a]); | |
81 | // Create a new instance of the new class | |
82 | modcmds.add(clss.newInstance()); | |
83 | modcmdn.add(commandlist[a].toLowerCase()); | |
84 | } | |
85 | catch (Exception e) | |
86 | { | |
87 | C.debug(e); | |
88 | } | |
89 | } | |
90 | m.setCmnds(modcmds,modcmdn); | |
91 | m.start(C); | |
92 | } | |
93 | catch (Exception e) | |
94 | { | |
95 | C.debug(e); | |
96 | } | |
97 | } | |
98 | } | |
99 | ||
100 | public void rehash(String username, String module) | |
101 | { | |
102 | if(modules.containsKey(module.toLowerCase())) | |
103 | { | |
104 | modules.get(module.toLowerCase()).hstop(); | |
105 | modules.remove(module.toLowerCase()); | |
106 | load(username,module); | |
107 | } | |
108 | else | |
109 | { | |
110 | C.cmd_notice(bot,username, module + " isn't loaded, so can't be rehashed."); | |
111 | } | |
112 | } | |
113 | ||
114 | public void load(String username, String module) | |
115 | { | |
116 | if(!modules.containsKey(module.toLowerCase())) | |
117 | { | |
118 | try | |
119 | { | |
120 | URL[] urls = null; | |
121 | // Convert the file object to a URL | |
122 | File dir = new File(System.getProperty("user.dir")+File.separator+"core"+File.separator+"modules"+File.separator+module.toLowerCase()+File.separator); | |
123 | URI uri = dir.toURI(); | |
124 | URL url = uri.toURL(); | |
125 | urls = new URL[]{url}; | |
126 | // Create a new class loader with the directory | |
127 | ClassLoader clsl = new URLClassLoader(urls); | |
128 | // Load in the class | |
129 | Class cls = clsl.loadClass(initialUpper(module)); | |
130 | // Create a new instance of the new class | |
131 | Modules m = (Modules) cls.newInstance(); | |
132 | modules.put(module.toLowerCase(),m); | |
133 | ArrayList<Object> modcmds = new ArrayList<Object>(); | |
134 | ArrayList<String> modcmdn = new ArrayList<String>(); | |
135 | CmdLoader cl = new CmdLoader("core/modules/"+module.toLowerCase()+"/cmds"); | |
136 | String[] commandlist = cl.getVars(); | |
137 | for(int a=0; a<commandlist.length; a++) | |
138 | { | |
139 | // Load in the class | |
140 | Class clss = clsl.loadClass(commandlist[a]); | |
141 | // Create a new instance of the new class | |
142 | modcmds.add(clss.newInstance()); | |
143 | modcmdn.add(commandlist[a].toLowerCase()); | |
144 | } | |
145 | m.setCmnds(modcmds,modcmdn); | |
146 | m.start(C); | |
147 | } | |
148 | catch (Exception e) | |
149 | { | |
150 | C.debug(e); | |
151 | C.report("Failed loading module \""+module+"\"."); | |
152 | return; | |
153 | } | |
154 | } | |
155 | else | |
156 | { | |
157 | C.cmd_notice(bot,username, module + " is loaded, use the rehash command."); | |
158 | } | |
159 | } | |
160 | ||
161 | public void unload(String username, String module) | |
162 | { | |
163 | if(modules.containsKey(module.toLowerCase())) | |
164 | { | |
165 | modules.get(module.toLowerCase()).stop(); | |
166 | modules.remove(module.toLowerCase()); | |
167 | } | |
168 | else | |
169 | { | |
170 | C.cmd_notice(bot,username, module + " isn't loaded."); | |
171 | } | |
172 | } | |
173 | ||
174 | public void stop() | |
175 | { | |
176 | C.report("Stopping modules..."); | |
177 | Set<String> keys = modules.keySet(); | |
178 | for(String key: keys) | |
179 | { | |
180 | modules.get(key).stop(); | |
181 | } | |
182 | modules.clear(); | |
183 | C.report("Modules stopped."); | |
184 | } | |
185 | ||
186 | private String initialUpper(String s) | |
187 | { | |
188 | if(s.length() <= 1) return s.toUpperCase(); | |
189 | char[] letters = s.toCharArray(); | |
190 | letters[0] = Character.toUpperCase(letters[0]); | |
191 | return new String(letters); | |
192 | } | |
193 | ||
194 | public void parse(ArrayList<String> params) | |
195 | { | |
196 | Set<String> keys = modules.keySet(); | |
197 | for(String key: keys) | |
198 | { | |
199 | modules.get(key).parse(params); | |
200 | } | |
201 | } | |
202 | ||
203 | public void clean() | |
204 | { | |
205 | Set<String> keys = modules.keySet(); | |
206 | for(String key: keys) | |
207 | { | |
208 | modules.get(key).clean(); | |
209 | } | |
210 | } | |
211 | } |