/**
* Check if the server is ok
*
* @return status code
*/
protected int checkIfServerIsOk() {
try {
StringBuffer buff = getUrl(REQ_TEXT);
appendKeyValue(buff, PROP_FILE, FILE_PUBLICSRV);
URL url = new URL(buff.toString());
URLConnection urlc = url.openConnection();
InputStream is = urlc.getInputStream();
is.close();
return STATUS_OK;
} catch (AddeURLException ae) {
String aes = ae.toString();
if (aes.indexOf("Invalid project number") >= 0) {
LogUtil.userErrorMessage("Invalid project number");
return STATUS_NEEDSLOGIN;
}
if (aes.indexOf("Invalid user id") >= 0) {
LogUtil.userErrorMessage("Invalid user ID");
return STATUS_NEEDSLOGIN;
}
if (aes.indexOf("Accounting data") >= 0) {
return STATUS_NEEDSLOGIN;
}
if (aes.indexOf("cannot run server 'txtgserv") >= 0) {
return STATUS_OK;
}
LogUtil.userErrorMessage("Error connecting to server. " + ae.getMessage());
return STATUS_ERROR;
} catch (Exception exc) {
logException("Connecting to server:" + getServer(), exc);
return STATUS_ERROR;
}
}
/**
* A utility method to make a name=value part of the adde request string
*
* @param buf The buffer to append to
* @param name The property name
* @param value The value
*/
protected void appendKeyValue(StringBuffer buf, String name, String value) {
if ((buf.length() == 0) || (buf.charAt(buf.length() - 1) != '?')) {
buf.append("&");
}
buf.append(name);
buf.append("=");
buf.append(value);
}
/**
* Read the groups from the public.srv file on the server
*
* @return List of groups
*/
protected List readGroups() {
List groups = new ArrayList();
try {
String dataType = getDataType();
String type = ((dataType.length() > 0) ? "TYPE=" + dataType : "TYPE=NOTYPE");
StringBuffer buff = getUrl(REQ_TEXT);
appendKeyValue(buff, PROP_FILE, FILE_PUBLICSRV);
List lines = readTextLines(buff.toString());
// System.err.println ("lines:" + StringUtil.join("\n",lines));
if (lines == null) {
return null;
}
Hashtable seen = new Hashtable();
for (int i = 0; i < lines.size(); i++) {
String line = lines.get(i).toString();
if (line.indexOf(type) < 0) {
continue;
}
List toks = StringUtil.split(line, ",", true, true);
if (toks.size() == 0) {
continue;
}
String tok = (String) toks.get(0);
int idx = tok.indexOf("=");
if (idx < 0) {
continue;
}
if (!tok.substring(0, idx).trim().equals("N1")) {
continue;
}
String group = tok.substring(idx + 1).trim();
if (seen.get(group) != null) {
continue;
}
seen.put(group, group);
groups.add(group);
}
} catch (Exception e) {
return null;
}
return groups;
}
/**
* Get the miscellaneous URL keywords
*
* @return the key value pairs
*/
public String getMiscKeywords() {
StringBuffer buff = new StringBuffer();
appendMiscKeyValues(buff);
return buff.toString();
}