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1
18 package net.sf.drftpd.master.command.plugins;
19
20 import java.io.IOException  ;
21 import java.util.Iterator ;
22
23 import net.sf.drftpd.FileExistsException;
24 import net.sf.drftpd.event.DirectoryFtpEvent;
25 import net.sf.drftpd.master.BaseFtpConnection;
26 import net.sf.drftpd.master.FtpReply;
27 import net.sf.drftpd.master.command.CommandManager;
28 import net.sf.drftpd.master.command.CommandManagerFactory;
29 import net.sf.drftpd.master.usermanager.NoSuchUserException;
30 import net.sf.drftpd.remotefile.LinkedRemoteFile;
31 import net.sf.drftpd.remotefile.LinkedRemoteFileInterface;
32
33 import org.apache.log4j.Logger;
34 import org.drftpd.commands.CommandHandler;
35 import org.drftpd.commands.CommandHandlerFactory;
36 import org.drftpd.commands.UnhandledCommandException;
37
38
42 public class Request implements CommandHandlerFactory, CommandHandler {
43 private static final String FILLEDPREFIX = "FILLED-for.";
44
45 private static final Logger logger = Logger.getLogger(Request.class);
46
47 private static final String REQPREFIX = "REQUEST-by.";
48
49 private FtpReply doSITE_REQFILLED(BaseFtpConnection conn) {
50 if (!conn.getRequest().hasArgument())
51 return FtpReply.RESPONSE_501_SYNTAX_ERROR;
52
53 LinkedRemoteFileInterface currdir = conn.getCurrentDirectory();
54 String reqname = conn.getRequest().getArgument();
55
56 for (Iterator iter = currdir.getFiles().iterator(); iter.hasNext();) {
57 LinkedRemoteFile file = (LinkedRemoteFile) iter.next();
58
59 if (!file.getName().startsWith(REQPREFIX))
60 continue;
61 String username = file.getName().substring(REQPREFIX.length());
62 String myreqname = username.substring(username.indexOf('-') + 1);
63 username = username.substring(0, username.indexOf('-'));
64 if (myreqname.equals(reqname)) {
65 String filledname = FILLEDPREFIX + username + "-" + myreqname;
66 LinkedRemoteFile filledfile;
67 try {
68 filledfile =
69 file.renameTo(
70 file.getParentFile().getPath(),
71 filledname);
72 } catch (IOException e) {
73 logger.warn("", e);
74 return new FtpReply(200, e.getMessage());
75 }
76 conn.getConnectionManager().dispatchFtpEvent(
78 new DirectoryFtpEvent(
79 conn.getUserNull(),
80 "REQFILLED",
81 filledfile));
82 try {
84 conn.getUser().addRequestsFilled();
85 } catch (NoSuchUserException e) {
86 e.printStackTrace();
87 }
88 return new FtpReply(
89 200,
90 "OK, renamed " + myreqname + " to " + filledname);
91 }
92 }
93 return new FtpReply(200, "Couldn't find a request named " + reqname);
94 }
95 private FtpReply doSITE_REQUEST(BaseFtpConnection conn) {
96
97 if (!conn
98 .getConfig()
99 .checkPathPermission(
100 "request",
101 conn.getUserNull(),
102 conn.getCurrentDirectory())) {
103 return FtpReply.RESPONSE_530_ACCESS_DENIED;
104 }
105
106 if (!conn.getRequest().hasArgument()) {
107 return FtpReply.RESPONSE_501_SYNTAX_ERROR;
108 }
109
110 String createdDirName =
111 REQPREFIX
112 + conn.getUserNull().getUsername()
113 + "-"
114 + conn.getRequest().getArgument();
115 try {
116 LinkedRemoteFile createdDir =
117 conn.getCurrentDirectory().createDirectory(
118 conn.getUserNull().getUsername(),
119 conn.getUserNull().getGroupName(),
120 createdDirName);
121
122 conn.getConnectionManager().dispatchFtpEvent(
124 new DirectoryFtpEvent(
125 conn.getUserNull(),
126 "REQUEST",
127 createdDir));
128 try {
130 conn.getUser().addRequests();
131 } catch (NoSuchUserException e) {
132 e.printStackTrace();
133 }
134 return new FtpReply(
135 257,
136 "\"" + createdDir.getPath() + "\" created.");
137 } catch (FileExistsException ex) {
138 return new FtpReply(
139 550,
140 "directory " + createdDirName + " already exists");
141 }
142 }
143
144 public FtpReply execute(BaseFtpConnection conn)
145 throws UnhandledCommandException {
146 String cmd = conn.getRequest().getCommand();
147 if ("SITE REQUEST".equals(cmd))
148 return doSITE_REQUEST(conn);
149 if ("SITE REQFILLED".equals(cmd))
150 return doSITE_REQFILLED(conn);
151 throw UnhandledCommandException.create(
152 Request.class,
153 conn.getRequest());
154 }
155
156 public String [] getFeatReplies() {
157 return null;
158 }
159
160 public CommandHandler initialize(
161 BaseFtpConnection conn,
162 CommandManager initializer) {
163 return this;
164 }
165 public void load(CommandManagerFactory initializer) {
166 }
167 public void unload() {
168 }
169 }
170 |
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