93 lines
3.6 KiB
C++
93 lines
3.6 KiB
C++
#pragma once
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#include <functional>
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#include <optional>
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#include <string_view>
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namespace BM700
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{
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/* CONTROL PROTOCOL DEFINITIONS */
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// command: cmd-name[=arg1[,arg2[,...]]\n
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static constexpr std::string_view CONTROL_PROTO_STOP_SEQ = "\n";
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static constexpr std::string_view CONTROL_PROTO_COMM_ARG_DELIM_SEQ = "=";
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static constexpr std::string_view CONTROL_PROTO_ARG_DELIM_SEQ = ",";
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/* CONTROL PROTOCOL COMMANDS */
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// coordinates getter/setter
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_AZ = "tagAZ";
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_ALT = "tagALT";
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_AZALT = "tagAZALT";
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_RA = "tagRA";
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_DEC = "tagDEC";
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_RADEC = "tagRADEC";
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static constexpr std::string_view CONTROL_PROTO_STR_TEL_RA = "telRA";
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static constexpr std::string_view CONTROL_PROTO_STR_TEL_DEC = "telDEC";
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static constexpr std::string_view CONTROL_PROTO_STR_TEL_RADEC = "telRADEC";
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// time/date
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static constexpr std::string_view CONTROL_PROTO_STR_UTC_DATE = "utcDate";
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static constexpr std::string_view CONTROL_PROTO_STR_LOC_DATE = "locDate";
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static constexpr std::string_view CONTROL_PROTO_STR_UTC_TIME = "utcTime";
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static constexpr std::string_view CONTROL_PROTO_STR_LOC_TIME = "locTime";
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static constexpr std::string_view CONTROL_PROTO_STR_UTC_DT = "utcDT"; // full date-time
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static constexpr std::string_view CONTROL_PROTO_STR_LOC_DT = "locDT"; // full date-time
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static constexpr std::string_view CONTROL_PROTO_STR_JDN = "julDN"; // Julian day number
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// target limits
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_MINALT = "tagMINALT";
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static constexpr std::string_view CONTROL_PROTO_STR_TAG_MAXALT = "tagMAXALT";
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// moving
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static constexpr std::string_view CONTROL_PROTO_STR_SLEW_AZALT = "slewAZALT";
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static constexpr std::string_view CONTROL_PROTO_STR_SLEW_RADEC = "slewRADEC";
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static constexpr std::string_view CONTROL_PROTO_STR_SLEW_XVEL = "slewXVEL"; // velocity along Az/RA
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static constexpr std::string_view CONTROL_PROTO_STR_SLEW_YVEL = "slewYVEL"; // velocity along ALT/DEC
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static constexpr std::string_view CONTROL_PROTO_STR_TRACK_XVEL = "trackXVEL";
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static constexpr std::string_view CONTROL_PROTO_STR_TRACK_YVEL = "trackYVEL";
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static constexpr std::string_view CONTROL_PROTO_STR_STOP = "stop";
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// site coordinates
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static constexpr std::string_view CONTROL_PROTO_STR_SITE_LON = "siteLON";
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static constexpr std::string_view CONTROL_PROTO_STR_SITE_LAT = "siteLAT";
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static constexpr std::array CONTROL_PROTO_VALID_COMMAND = {CONTROL_PROTO_STR_SLEW_AZALT, CONTROL_PROTO_STR_SLEW_RADEC};
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class ControlProtoParser
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{
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public:
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typedef std::function<void(std::string_view, std::vector<std::string_view>)> user_func_t;
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// typedef std::pair<std::string_view, std::vector<std::string_view>> parse_result_t;
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struct parse_result_t {
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std::string_view cmd;
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std::vector<std::string_view> args;
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};
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ControlProtoParser();
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virtual ~ControlProtoParser() = default;
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template <std::convertible_to<user_func_t> FT>
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bool addUserFunc(std::string_view command, FT&& func)
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{
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if (auto res = _userFunc.find(command); res != _userFunc.end()) {
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*res = std::forward<FT>(func);
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return true;
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} else {
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return false;
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}
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}
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std::optional<parse_result_t> parse(std::string_view command);
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bool exec(std::string_view command);
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protected:
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static void generateCommMap();
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inline static std::unordered_map<std::string_view, user_func_t> _userFunc;
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};
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} // namespace BM700
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