src/common.cc

   1 ///
   2 /// \file       common.cc
   3 ///             General Barry interface routines
   4 ///
   5
   6 /*
   7     Copyright (C) 2005-2008, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #include "common.h"
  23 #include <usb.h>
  24 #include <pthread.h>
  25 #include "debug.h"
  26
  27 namespace Barry {
  28
  29 bool __data_dump_mode__;
  30
  31 std::ostream *LogStream = &std::cout;
  32 pthread_mutex_t LogStreamMutex;
  33
  34
  35 //
  36 // Init
  37 //
  38 /// Barry library initializer.  Call this before anything else.
  39 /// This takes care of initializing the lower level libusb.
  40 ///
  41 /// \param[in]  data_dump_mode  If set to true, the protocol conversation
  42 ///                             will be sent to stdout via the C++ std::cout
  43 ///                             stream.
  44 /// \param[in]  LogStream       Pointer to std::ostream object to use for
  45 ///                             debug output and logging.  Defaults to
  46 ///                             std::cout.
  47 ///
  48 void Init(bool data_dump_mode, std::ostream *logStream)
  49 {
  50         if( data_dump_mode )
  51                 usb_set_debug(9);
  52         usb_init();
  53
  54         __data_dump_mode__ = data_dump_mode;
  55         LogStream = logStream;
  56         pthread_mutex_init(&LogStreamMutex, NULL);
  57 }
  58
  59 } // namespace Barry
  60