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Commit d2968e6a authored by Chris Manton's avatar Chris Manton
Browse files

Add include/hardware/bt_hh::bthh_connection_state_text 

Bug: 163134718
Test: gd/cert/run
Tag: #refactor

Change-Id: I9050d99e913c96454837f95a266efcf828bcf6b4
parent ad79571b

system/include/hardware/bt_hh.h

+23 −0
Original line number Diff line number Diff line
@@ -37,6 +37,29 @@ typedef enum { 
  BTHH_CONN_STATE_UNKNOWN

} bthh_connection_state_t;



#define CASE_RETURN_TEXT(code) \

  case code:                   \

    return #code



static inline std::string bthh_connection_state_text(

    const bthh_connection_state_t& state) {

  switch (state) {

    CASE_RETURN_TEXT(BTHH_CONN_STATE_CONNECTED);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_CONNECTING);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_DISCONNECTED);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_DISCONNECTING);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_FAILED_MOUSE_FROM_HOST);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_FAILED_KBD_FROM_HOST);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_FAILED_TOO_MANY_DEVICES);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_FAILED_NO_BTHID_DRIVER);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_FAILED_GENERIC);

    CASE_RETURN_TEXT(BTHH_CONN_STATE_UNKNOWN);

    default:

      return std::string("UNKNOWN[%u]", state);

  }

}

#undef CASE_RETURN_TEXT



typedef enum {

  BTHH_OK = 0,

  BTHH_HS_HID_NOT_READY,  /* handshake error : device not ready */