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Monitor all HID++ reports on wireless device 1

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Again, many things were done in this commit such as implementing an
I/O queue, a mutex_queue, and implementing the hidpp::Report class.

I'm expecting commits to be like this until I can get a clean
codebase for the backend.
This commit is contained in:
pixl
2020-06-17 02:43:53 -04:00
parent 1de722b935
commit 6b895b3015
14 changed files with 442 additions and 55 deletions
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src/logid/backend/hidpp/Report.h
+34 -13
View File
@@ -3,9 +3,7 @@
#include <cstdint>
#include "../raw/RawDevice.h"
#include "Device.h"
#define LOGID_HIDPP_SW_ID 0x0f
#include "defs.h"
/* Some devices only support a subset of these reports */
#define HIDPP_REPORT_SHORT_SUPPORTED 1U
@@ -15,6 +13,16 @@
namespace logid::backend::hidpp
{
uint8_t getSupportedReports(std::vector<uint8_t>&& rdesc);
namespace Offset
{
static constexpr uint8_t Type = 0;
static constexpr uint8_t DeviceIndex = 1;
static constexpr uint8_t Feature = 2;
static constexpr uint8_t Function = 3;
static constexpr uint8_t Parameters = 4;
}
class Report
{
public:
@@ -24,30 +32,43 @@ namespace logid::backend::hidpp
Long = 0x11
};
class InvalidReportID: std::exception
class InvalidReportID: public std::exception
{
InvalidReportID();
public:
InvalidReportID() = default;
virtual const char* what() const noexcept;
};
class InvalidReportLength: std::exception
class InvalidReportLength: public std::exception
{
InvalidReportLength();
public:
InvalidReportLength() = default;;
virtual const char* what() const noexcept;
};
static constexpr std::size_t MaxDataLength = 32;
static constexpr std::size_t MaxDataLength = 20;
static constexpr uint8_t swIdMask = 0x0f;
static constexpr uint8_t functionMask = 0x0f;
Report(uint8_t report_id, const uint8_t* data, std::size_t length);
Report(std::vector<uint8_t> data);
Report(Type type, DeviceIndex device_index,
uint8_t feature_index,
uint8_t function,
uint8_t sw_id);
explicit Report(const std::vector<uint8_t>& data);
Type type() const;
Type type() const { return static_cast<Type>(_data[Offset::Type]); };
void setType(Report::Type type);
logid::backend::hidpp::DeviceIndex deviceIndex();
std::vector<uint8_t>::const_iterator paramBegin() const { return _data.begin() + Offset::Parameters; }
std::vector<uint8_t>::const_iterator paramEnd() const { return _data.end(); }
void setParams(const std::vector<uint8_t>& _params);
logid::backend::hidpp::DeviceIndex deviceIndex()
{
return static_cast<DeviceIndex>(_data[Offset::DeviceIndex]);
}
std::vector<uint8_t> rawReport () const { return _data; }
private:
static constexpr std::size_t HeaderLength = 4;
std::vector<uint8_t> _data;