Assert report ID and length before sending
This commit is contained in:
parent
e40da5f0c0
commit
261d82390b
|
@ -100,8 +100,9 @@ namespace logid::backend::hidpp
|
|||
bool isError20(hidpp20_error* error);
|
||||
|
||||
std::vector<uint8_t> rawReport () const { return _data; }
|
||||
private:
|
||||
|
||||
static constexpr std::size_t HeaderLength = 4;
|
||||
private:
|
||||
std::vector<uint8_t> _data;
|
||||
};
|
||||
}
|
||||
|
|
|
@ -3,6 +3,7 @@
|
|||
#include "../hidpp/defs.h"
|
||||
#include "../dj/defs.h"
|
||||
#include "../../util.h"
|
||||
#include "../hidpp/Report.h"
|
||||
|
||||
#include <string>
|
||||
#include <system_error>
|
||||
|
@ -22,8 +23,24 @@ using namespace logid::backend::raw;
|
|||
using namespace logid::backend;
|
||||
using namespace std::chrono;
|
||||
|
||||
bool RawDevice::supportedReportID(uint8_t id)
|
||||
bool RawDevice::supportedReport(uint8_t id, uint8_t length)
|
||||
{
|
||||
switch(id)
|
||||
{
|
||||
case hidpp::ReportType::Short:
|
||||
return length == (hidpp::ShortParamLength +
|
||||
hidpp::Report::HeaderLength);
|
||||
case hidpp::ReportType::Long:
|
||||
return length == (hidpp::LongParamLength +
|
||||
hidpp::Report::HeaderLength);
|
||||
case dj::ReportType::Short:
|
||||
return length == (dj::ShortParamLength + dj::HeaderLength);
|
||||
case dj::ReportType::Long:
|
||||
return length == (dj::LongParamLength + dj::HeaderLength);
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
|
||||
return (hidpp::ReportType::Short == id) || (hidpp::ReportType::Long == id)
|
||||
|| (dj::ReportType::Short == id) || (dj::ReportType::Long == id);
|
||||
}
|
||||
|
@ -116,8 +133,6 @@ std::vector<uint8_t> RawDevice::sendReport(const std::vector<uint8_t>& report)
|
|||
// DJ commands are not systematically acknowledged, do not expect a result.
|
||||
void RawDevice::sendReportNoResponse(const std::vector<uint8_t>& report)
|
||||
{
|
||||
assert(supportedReportID(report[0]));
|
||||
|
||||
/* If the listener will stop, handle I/O manually.
|
||||
* Otherwise, push to queue and wait for result. */
|
||||
if(continue_listen)
|
||||
|
@ -200,7 +215,7 @@ int RawDevice::_sendReport(const std::vector<uint8_t>& report)
|
|||
printf("\n");
|
||||
}
|
||||
|
||||
assert(supportedReportID(report[0]));
|
||||
assert(supportedReport(report[0], report.size()));
|
||||
|
||||
std::lock_guard<std::mutex> lock(dev_io);
|
||||
int ret = ::write(fd, report.data(), report.size());
|
||||
|
|
|
@ -21,7 +21,7 @@ namespace raw
|
|||
class RawDevice
|
||||
{
|
||||
public:
|
||||
static bool supportedReportID(uint8_t id);
|
||||
static bool supportedReport(uint8_t id, uint8_t length);
|
||||
|
||||
explicit RawDevice(std::string path);
|
||||
~RawDevice();
|
||||
|
|
Loading…
Reference in New Issue
Block a user