Reduced minimum password retry level from 6 to 3
[barry/pauldeden.git] / src / m_ipmodem.h
blob23e5ffaeefa4f40758f47ead9bf2f844ee4d895a
1 ///
2 /// \file m_ipmodem.h
3 /// Mode class for GPRS modem mode (using endpoints on
4 /// modern devices)
5 ///
7 /*
8 Copyright (C) 2008, Net Direct Inc. (http://www.netdirect.ca/)
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
19 See the GNU General Public License in the COPYING file at the
20 root directory of this project for more details.
23 #ifndef __BARRY_M_IPMODEM_H__
24 #define __BARRY_M_IPMODEM_H__
26 #include "dll.h"
27 #include "modem.h"
28 #include "usbwrap.h"
29 #include "data.h"
30 #include "pppfilter.h"
31 #include <pthread.h>
33 namespace Barry {
35 // forward declarations
36 class Controller;
38 namespace Mode {
40 class BXEXPORT IpModem : public Modem
42 public:
43 typedef void (*DeviceDataCallback)(void *context, const unsigned char *data, int len);
45 private:
46 Controller &m_con;
47 Usb::Device &m_dev;
49 PppFilter m_filter; // used for 0x7e handling
51 // thread data
52 volatile bool m_continue_reading;
53 pthread_t m_modem_read_thread;
55 // external callbacks
56 DeviceDataCallback m_callback;
57 void *m_callback_context;
59 unsigned char m_session_key[8]; // = { 0x00, 0, 0, 0, 0, 0, 0, 0 };
61 private:
62 BXLOCAL bool SendPassword(const char *password = 0);
64 protected:
65 static void *DataReadThread(void *userptr);
67 public:
68 IpModem(Controller &con, DeviceDataCallback callback, void *callback_context);
69 ~IpModem();
71 //////////////////////////////////
72 // general operations
73 void Open(const char *password = 0);
74 void Close();
76 //////////////////////////////////
77 // UsbSerData mode - modem specific
79 // void Read(Data &data, int timeout); // can be called from separate thread
80 void Write(const Data &data, int timeout = -1);
83 }} // namespace Barry::Mode
85 #endif