device: extended logging, refactored device selection code

1 files changed, 3 insertions, 5 deletions

diff --git a/src/device/device_io_hid.hpp b/src/device/device_io_hid.hpp
index ffd3f534f..bb0f0a814 100644
--- a/src/device/device_io_hid.hpp
+++ b/src/device/device_io_hid.hpp
@@ -29,6 +29,7 @@
 
 #if defined(HAVE_HIDAPI) 
 
+#include <boost/optional/optional.hpp>
 #include <hidapi/hidapi.h>
 #include "device_io.hpp"
 
@@ -54,7 +55,6 @@ namespace hw {
       unsigned int pid; 
       int interface_number;
       unsigned short usage_page;
-      bool interface_OR_page ;
     };
     
 
@@ -82,13 +82,11 @@ namespace hw {
       unsigned int wrapCommand(const unsigned char *command, size_t command_len, unsigned char *out, size_t out_len);
       unsigned int unwrapReponse(const unsigned char *data, size_t data_len, unsigned char *out, size_t out_len);
  
+      hid_device_info *find_device(hid_device_info *devices_list, boost::optional<int> interface_number, boost::optional<unsigned short> usage_page);
  
     public:
       bool hid_verbose = false;
 
-      static const unsigned int  OR_SELECT = 1;
-      static const unsigned int  AND_SELECT = 2;
-
       static const unsigned short DEFAULT_CHANNEL     = 0x0001;
       static const unsigned char  DEFAULT_TAG         = 0x01;
       static const unsigned int   DEFAULT_PACKET_SIZE = 64;
@@ -100,7 +98,7 @@ namespace hw {
 
       void init();  
       void connect(void *params);
-      void connect(unsigned int vid, unsigned  int pid, int interface_number, unsigned short usage_page, bool interface_OR_page );
+      void connect(unsigned int vid, unsigned  int pid, boost::optional<int> interface_number, boost::optional<unsigned short> usage_page);
       bool connected() const;
       int  exchange(unsigned char *command, unsigned int cmd_len, unsigned char *response, unsigned int max_resp_len);
       void disconnect();