src/servers/bluetooth/HCIDelegate.h

   1 /*
   2  * Copyright 2007-2008 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
   3  * Copyright 2008 Mika Lindqvist, monni1995_at_gmail.com
   4  * All rights reserved. Distributed under the terms of the MIT License.
   5  */
   6 #ifndef _HCIDELEGATE_H_
   7 #define _HCIDELEGATE_H_
   8
   9 #include <fcntl.h>
  10 #include <unistd.h>
  11 #include <stdio.h>
  12 #include <Path.h>
  13
  14 #include <bluetooth/HCI/btHCI_transport.h>
  15
  16 typedef void* raw_command;
  17
  18
  19 class HCIDelegate {
  20
  21         public:
  22                 HCIDelegate(BPath* path)
  23                 {
  24                         //TODO create such queue
  25                         fIdentifier = -1;
  26                 }
  27
  28
  29                 hci_id Id(void) const
  30                 {
  31                         return fIdentifier;
  32                 }
  33
  34
  35                 virtual ~HCIDelegate()
  36                 {
  37
  38                 }
  39
  40                 virtual status_t IssueCommand(raw_command rc, size_t size)=0;
  41                         // TODO means to be private use QueueCommand
  42                 virtual status_t Launch()=0;
  43
  44
  45                 void FreeWindow(uint8 slots)
  46                 {
  47                         // TODO: hci control flow
  48                 }
  49
  50
  51                 status_t QueueCommand(raw_command rc, size_t size)
  52                 {
  53                         // TODO: this is suposed to queue the command in a queue so all
  54                         // are actually send to HW to implement HCI FlowControl requeriments
  55                         return IssueCommand(rc, size);
  56                 }
  57
  58         protected:
  59
  60                 hci_id fIdentifier;
  61
  62         private:
  63
  64 };
  65
  66 #endif