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Refactoring generic message components to awips namespace

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This commit is contained in:
Dan Paulat 2022-01-14 19:34:47 -06:00
parent a76103650e
commit 7a9582a689
14 changed files with 64 additions and 65 deletions
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124
wxdata/include/scwx/wsr88d/message.hpp
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@ -1,124 +0,0 @@
#pragma once
#include <array>
#include <execution>
#include <istream>
#include <map>
#include <string>
#ifdef WIN32
# include <WinSock2.h>
#else
# include <arpa/inet.h>
#endif
namespace scwx
{
namespace wsr88d
{
class MessageImpl;
class Message
{
protected:
explicit Message();
Message(const Message&) = delete;
Message& operator=(const Message&) = delete;
Message(Message&&) noexcept;
Message& operator=(Message&&) noexcept;
virtual bool ValidateMessage(std::istream& is, size_t bytesRead) const;
public:
virtual ~Message();
virtual size_t data_size() const = 0;
virtual bool Parse(std::istream& is) = 0;
static void ReadBoolean(std::istream& is, bool& value)
{
std::string data(4, ' ');
is.read(reinterpret_cast<char*>(&data[0]), 4);
value = (data.at(0) == 'T');
}
static void ReadChar(std::istream& is, char& value)
{
std::string data(4, ' ');
is.read(reinterpret_cast<char*>(&data[0]), 4);
value = data.at(0);
}
static float SwapFloat(float f)
{
return ntohf(*reinterpret_cast<uint32_t*>(&f));
}
template<size_t _Size>
static void SwapArray(std::array<float, _Size>& arr, size_t size = _Size)
{
std::transform(std::execution::par_unseq,
arr.begin(),
arr.begin() + size,
arr.begin(),
[](float f) { return SwapFloat(f); });
}
template<size_t _Size>
static void SwapArray(std::array<int16_t, _Size>& arr, size_t size = _Size)
{
std::transform(std::execution::par_unseq,
arr.begin(),
arr.begin() + size,
arr.begin(),
[](int16_t u) { return ntohs(u); });
}
template<size_t _Size>
static void SwapArray(std::array<uint16_t, _Size>& arr, size_t size = _Size)
{
std::transform(std::execution::par_unseq,
arr.begin(),
arr.begin() + size,
arr.begin(),
[](uint16_t u) { return ntohs(u); });
}
template<size_t _Size>
static void SwapArray(std::array<uint32_t, _Size>& arr, size_t size = _Size)
{
std::transform(std::execution::par_unseq,
arr.begin(),
arr.begin() + size,
arr.begin(),
[](uint32_t u) { return ntohl(u); });
}
template<typename T>
static void SwapMap(std::map<T, float>& m)
{
std::for_each(std::execution::par_unseq,
m.begin(),
m.end(),
[](auto& p) { p.second = SwapFloat(p.second); });
}
static void SwapVector(std::vector<uint16_t>& v)
{
std::transform(std::execution::par_unseq,
v.begin(),
v.end(),
v.begin(),
[](uint16_t u) { return ntohs(u); });
}
private:
std::unique_ptr<MessageImpl> p;
};
} // namespace wsr88d
} // namespace scwx