private void closeIO() {
try {
mIn.close();
} catch (Exception e) {
/*
* May fail if the connection is already closed.
*/
}
try {
mOut.close();
} catch (Exception e) {
/*
* May fail if the connection is already closed.
*/
}
try {
mSocket.close();
} catch (Exception e) {
/*
* May fail if the connection is already closed.
*/
}
mIn = null;
mOut = null;
mSocket = null;
}
public void preamble(InputStream is) throws IOException {
expect(MimeMultipart.class);
StringBuffer sb = new StringBuffer();
int b;
while ((b = is.read()) != -1) {
sb.append((char) b);
}
((MimeMultipart) stack.peek()).setPreamble(sb.toString());
}
@Override
public int read() throws IOException {
if (mFinished) {
return -1;
}
int d = mIn.read();
if (mStartOfLine && d == '.') {
d = mIn.read();
if (d == '\r') {
mFinished = true;
mIn.read();
return -1;
}
}
mStartOfLine = (d == '\n');
return d;
}
private String readLine() throws IOException {
StringBuilder sb = new StringBuilder();
int d = mIn.read();
if (d == -1) {
throw new IOException("End of stream reached while trying to read line.");
}
do {
if (((char) d) == '\r') {
continue;
} else if (((char) d) == '\n') {
break;
} else {
sb.append((char) d);
}
} while ((d = mIn.read()) != -1);
String ret = sb.toString();
if (K9MailLib.isDebug() && DEBUG_PROTOCOL_POP3) {
Log.d(LOG_TAG, "<<< " + ret);
}
return ret;
}