/**
* Method to ignore all incoming messages from a user
*
* @param i the user to ignore
* @param quite if true will not show confirmation
* @return true on succes, false on failure
*/
private boolean ignore(String i, boolean quiet) {
if (username.equals(i) || i.equals("server") || admins.contains(i)) {
if (!quiet) {
error("can't ignore that person");
}
return false;
}
if (!users.contains(i)) {
if (!quiet) {
error("user does not exists");
}
return false;
}
if (ignores.contains(i)) {
if (!quiet) {
error("already ignoring user");
}
return false;
}
ignores.add(i);
updateList();
if (!quiet) {
serverMessage("ignoring " + i);
}
return true;
}
/**
* removes a user from the user list
*
* @param un the name of the user to be removed
*/
public void userDel(String un) {
users.remove(users.indexOf(un));
if (ignores.contains(un)) {
ignores.remove(ignores.indexOf(un));
}
if (afks.contains(un)) {
afks.remove(afks.indexOf(un));
}
if (admins.contains(un)) {
admins.remove(admins.indexOf(un));
}
updateList();
serverMessage(un + " has left " + server.channel);
privates.serverMessage(un, un + " has left");
}
protected void writeAuditTrail(String strPath, String strUser, StringBuffer sbValues) {
BufferedReader reader = WFileUtil.openReadFile(strPath);
String strLine;
ArrayList aListData = WUtil.strToAList(sbValues.toString(), false, "\n");
StringBuffer sbData = sbValues;
String strPnl = (this instanceof DisplayTemplate) ? "Data Template " : "Data Dir ";
if (reader == null) {
Messages.postDebug("Error opening file " + strPath);
return;
}
try {
while ((strLine = reader.readLine()) != null) {
// if the line in the file is not in the arraylist,
// then that line has been deleted
if (!aListData.contains(strLine))
WUserUtil.writeAuditTrail(new Date(), strUser, "Deleted " + strPnl + strLine);
// remove the lines that are also in the file or those which
// have been deleted.
aListData.remove(strLine);
}
// Traverse through the remaining new lines in the arraylist,
// and write it to the audit trail
for (int i = 0; i < aListData.size(); i++) {
strLine = (String) aListData.get(i);
WUserUtil.writeAuditTrail(new Date(), strUser, "Added " + strPnl + strLine);
}
reader.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* adds a new user to the interal list of users
*
* @param un the name of the user to be added
*/
public void userAdd(String un) {
if (!users.contains(un)) {
users.add(un);
updateList();
if (!un.equals(username) && showUserStatus)
serverMessage(un + " has joined " + server.channel);
}
}
/**
* changes the name of a user, updating list of admins, afks, ignoes, and master user list
*
* @param on old username
* @param nn new username
*/
public void rename(String on, String nn) {
if (admins.contains(on)) {
admins.remove(admins.indexOf(on));
admins.add(nn);
}
if (afks.contains(on)) {
afks.remove(afks.indexOf(on));
afks.add(nn);
}
if (ignores.contains(on)) {
ignores.remove(ignores.indexOf(on));
ignores.add(nn);
}
users.remove(on);
users.add(nn);
updateList();
serverMessage(on + " renamed to " + nn);
}
/**
* Write the file by writing the values from the labels, and the values list.
*
* @param strFile the file to be written.
* @param aListLabels arraylist of texfields of labels.
* @param aListValues arraylist of texfields of values.
*/
protected void writeFile(
String strUser, String strFile, ArrayList aListLabels, ArrayList aListValues) {
String strPath = FileUtil.openPath(strFile);
String strLabel = "";
String strValue = "";
StringBuffer sbValues = new StringBuffer();
JTextField txfLabel = null;
JTextField txfValue = null;
boolean bNewFile = false;
int nFDAMode = Util.getPart11Mode();
// if it's the part11 pnl and the mode is nonFDA,
// then don't write the file for this panel
// the other way is not true.
if (this instanceof DisplayParentDirectory) {
if ((isPart11Pnl() && nFDAMode == Util.NONFDA)) {
return;
}
}
if (strPath == null) {
strPath = FileUtil.savePath(strFile);
bNewFile = true;
}
if (strPath == null || aListLabels == null) return;
if (aListValues == null) aListValues = new ArrayList();
// Get the list of the textfields for values and labels.
int nLblSize = aListLabels.size();
int nValueSize = aListValues.size();
ArrayList<String> labelList = new ArrayList<String>();
// Get the value from each textfield, and add it to the buffer.
for (int i = 0; i < nLblSize; i++) {
txfLabel = (JTextField) aListLabels.get(i);
txfValue = (i < nValueSize) ? (JTextField) aListValues.get(i) : null;
strLabel = (txfLabel != null) ? txfLabel.getText() : null;
strValue = (txfValue != null) ? txfValue.getText() : "";
// We need to be sure they don't have two data directories with
// the same labels. Save the label list if we are writing to
// the "data" file.
if (strFile.indexOf("data") != -1) {
if (labelList.contains(strLabel)) {
Messages.postError(
"The Data Directory specifications "
+ "must not have duplicate Label names. "
+ "The Label \""
+ strLabel
+ "\" is duplicated. "
+ "Skipping the second instance. Please "
+ "specify a new Label.");
continue;
} else labelList.add(strLabel);
}
if (strLabel == null || strLabel.trim().length() <= 0 || strValue.equals(INFOSTR)) continue;
// for user template tab, don't need to parse the value
if (!(this instanceof DisplayTemplate)) strValue = getValue(strUser, strValue);
strLabel = strLabel.trim();
if (strValue != null) strValue = strValue.trim();
// sbValues.append("\"");
sbValues.append(strLabel);
// sbValues.append("\" ");
sbValues.append(File.pathSeparator);
sbValues.append(strValue);
sbValues.append("\n");
}
if (Util.isPart11Sys()) writeAuditTrail(strPath, strUser, sbValues);
// write the data to the file.
BufferedWriter writer = WFileUtil.openWriteFile(strPath);
WFileUtil.writeAndClose(writer, sbValues);
// if it's a template file, then make it writable for everyone.
if (bNewFile) {
String strCmd = "chmod 755 ";
if (this instanceof DisplayTemplate) strCmd = "chmod 777 ";
if (Util.iswindows()) strPath = UtilB.windowsPathToUnix(strPath);
String[] cmd = {WGlobal.SHTOOLCMD, WGlobal.SHTOOLOPTION, strCmd + strPath};
WUtil.runScriptInThread(cmd);
}
}
/**
* Recieving method for private
*
* @param un the name of the user sending the message
* @param message the message that was sent
*/
public void recievePrivate(String un, String message) {
if (!ignores.contains(un)) {
privates.recievePrivate(un, message);
}
}
/**
* Reciving method for a whisper
*
* @param un the name of the user sending the whisper
* @param message the message that was sent
*/
public void recieveWhisper(String un, String message) {
if (!ignores.contains(un)) {
sendText(un, message, true);
}
}
/**
* Recieving method for a chat message
*
* @param un the name of the user sending the chat
* @param message the message that was sent
*/
public void recieveChat(String un, String message) {
if (!ignores.contains(un)) {
sendText(un, message, false);
}
}
/**
* Method to parse a command and perform the specified action
*
* @param cmd the command that the user typed
* @return a status indicator to tell if the command was valid
*/
public boolean parseCommand(String cmd) {
cmd = cmd.intern();
if (cmd == "help" || cmd == "?") {
String commands =
"Listing available commands:\n"
+ "<pre>\\help or \\? \t\t- display this message<br>"
+ "\\admin <passphrase> \t- become an admin<br>"
+ "\\create <channel> [password]\t- create a new channel with optional password<br>"
+ "\\join <channel> [password]\t- join channel with optional password<br>"
+ "\\disconnect \t\t- disconnect from server<br>"
+ "\\whisper <user> <message> \t- whisper to a user<br>"
+ "\\private <user> \t- start a private message session<br>"
+ "\\ignore <user> \t- ignores a user<br>"
+ "\\clearignore \t\t- clear list of ignores<br>"
+ "\\reconnect \t\t- attempt to reconnect to server<br>"
+ "\\rename <new name> \t- change your username<br>"
+ "\\invite <user> \t- invite user to join at your channel<br>";
if (admin) {
commands +=
"\\kick <user> \t\t- kick user from room<br>"
+ "\\logstart \t\t- start logging sessoin<br>"
+ "\\logstop \t\t- stop logging session<br>";
}
commands += "up or down \t\t- cycle your chat history</pre>";
sendText("server", commands, false);
return true;
} else if (cmd == "disconnect") {
if (server != null) {
stop();
}
return true;
} else if (cmd == "reconnect") {
if (username == null) {
error(
"username still invalid. use \\rename <new name> to chose a new name and reconnect");
} else {
if (server != null) {
stop();
}
server = new ServerConnection(this);
}
return true;
} else if (cmd == "clearignore") {
ignores.clear();
updateList();
serverMessage("ignore list cleared");
return true;
} else if (cmd.startsWith("whisper")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\whisper <user> <message>");
return false;
}
cmd = cmd.substring(start + 1);
start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\whisper <user> <message>");
return false;
}
String un = cmd.substring(0, start);
if (username.equals(un) || !users.contains(un)) {
error("invalid user");
return false;
}
String message = cmd.substring(start + 1);
if (message.length() < 1) {
error("usage: \\whisper <user> <message>");
}
sendWhisper(un, message);
sendText(username, message, true);
return true;
} else if (cmd.startsWith("invite")) {
String channel = (String) cboChannels.getSelectedItem();
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\invite <user>");
return false;
}
String un = cmd.substring(start + 1);
if ((un.length() < 1) || (un.length() > 10) || (!un.matches("[\\w_-]+?"))) {
error(un + " invalid user");
return false;
}
if (username.equals(un)) {
error("You cannot invite youself");
return false;
}
if (users.contains(un)) {
error(un + " is already in your Channel");
return false;
}
String message = un + " has been invited to join a channel " + channel;
sendInvite(un, message);
sendText(username, message, false);
return true;
} else if (cmd.startsWith("private")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\private <user>");
return false;
}
String un = cmd.substring(start + 1);
if (username.equals(un)) {
error("cannot private message yourself");
return false;
}
privates.newPrivate(un);
return true;
} else if (cmd.startsWith("rename")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\rename <newname>");
return false;
}
String newName = cmd.substring(start + 1);
if ((newName.length() < 1)
|| (newName.length()) > 10
|| (newName.equals("server"))
|| (!newName.matches("[\\w_-]+?"))) {
error("invalid name");
return false;
}
if (!server.connected) {
server = new ServerConnection(this);
}
if (username == null) {
username = newName;
server.writeObject(new SD_UserAdd(newName));
} else {
rename(username, newName);
username = newName;
server.writeObject(new SD_Rename(null, username));
}
return true;
} else if (cmd.startsWith("ignore")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\ignre <user>");
return false;
}
ignore(cmd.substring(start + 1), false);
return true;
} else if (cmd.startsWith("join")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\join <channel> [password]");
return false;
}
String name = cmd.substring(start + 1);
String pass = null;
start = name.indexOf(' ');
if (start > 0) {
pass = name.substring(start + 1);
name = name.substring(0, start);
}
server.writeObject(new SD_Channel(false, name, pass));
return true;
} else if (cmd.startsWith("create")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\create <channel> [password]");
return false;
}
String name = cmd.substring(start + 1);
String pass = null;
start = name.indexOf(' ');
if (start > 0) {
pass = name.substring(start + 1);
name = name.substring(0, start);
}
server.writeObject(new SD_Channel(true, name, pass));
return true;
/* } else if (cmd.startsWith("proxy")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\proxy <host> <port>");
return false;
}
String phost = cmd.substring(start+1);
start = phost.indexOf(' ');
if (start < 0) {
error("usage: \\proxy <host> <port>");
return false;
}
String pport = phost.substring(start+1);
phost = phost.substring(0, start);
Properties systemSettings = System.getProperties();
systemSettings.put("proxySet", "true");
systemSettings.put("proxyHost", phost);
systemSettings.put("proxyPort", pport);
System.setProperties(systemSettings);
serverMessage("Using " + phost + ":" + pport + " as proxy server<br>you can type \\reconnect to reconnect with this proxy");
return true; */
} else if (cmd.startsWith("admin")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\admin <password>");
return false;
}
String pass = cmd.substring(start + 1);
server.writeObject(new SD_AdminAdd(pass));
return true;
} else if (admin && cmd.startsWith("kick")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\kick <user>");
return false;
}
String un = cmd.substring(start + 1);
if (un.equals(username)) {
error("cannot kick yourself");
return false;
}
server.writeObject(new SD_Kick(un));
return true;
} else if (admin && cmd == "logstart") {
server.writeObject(new SD_Log(true));
return true;
} else if (admin && cmd == "logstop") {
server.writeObject(new SD_Log());
return true;
}
error("unrecognized command, type \\help for help");
return false;
}