headers/private/print/PrintTransportAddOn.h

   1 /*
   2
   3 PrintTransportAddOn
   4
   5 Copyright (c) 2003, 04 OpenBeOS.
   6
   7 Author:
   8         Michael Pfeiffer
   9
  10 Permission is hereby granted, free of charge, to any person obtaining a copy of
  11 this software and associated documentation files (the "Software"), to deal in
  12 the Software without restriction, including without limitation the rights to
  13 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  14 of the Software, and to permit persons to whom the Software is furnished to do
  15 so, subject to the following conditions:
  16
  17 The above copyright notice and this permission notice shall be included in all
  18 copies or substantial portions of the Software.
  19
  20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  21 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  23 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  24 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  25 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  26 THE SOFTWARE.
  27
  28 */
  29
  30 #ifndef _PRINT_TRANSPORT_ADD_ON_H
  31 #define _PRINT_TRANSPORT_ADD_ON_H
  32
  33 #include <image.h>
  34 #include <DataIO.h>
  35 #include <Directory.h>
  36 #include <Message.h>
  37
  38 #define B_TRANSPORT_LIST_PORTS_SYMBOL   "list_transport_ports"
  39 #define B_TRANSPORT_FEATURES_SYMBOL     "transport_features"
  40
  41 // Bit values for 'transport_features'
  42 enum {
  43         B_TRANSPORT_IS_HOTPLUG  = 1,
  44         B_TRANSPORT_IS_NETWORK  = 2,
  45 };
  46
  47 // to be implemented by the transport add-on
  48 extern "C" BDataIO* instantiate_transport(BDirectory* printer, BMessage* msg);
  49 extern "C" status_t list_transport_ports(BMessage* msg);
  50
  51 #endif
  52