53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
#pragma once
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#include <unordered_map>
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#include "cmd/cmd_base.hpp"
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#include "cmd/cmd_wc.hpp"
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#include "cmd/cmd_time.hpp"
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#include "cmd/cmd_date.hpp"
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#include "cmd/cmd_echo.hpp"
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#include "cmd/cmd_touch.hpp"
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#include "cmd/cmd_misc.hpp"
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namespace fsh
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{
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class CommandRegistry {
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public:
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static CommandRegistry& instance() {
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static CommandRegistry cmd_registry;
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return cmd_registry;
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}
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Command& get(const std::string n) {
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if(cmds.find(n) == cmds.end()) {
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throw std::runtime_error("Command not found");
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}
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return *(cmds[n]);
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}
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Command& operator[](const std::string n) {
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return get(n);
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}
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private:
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CommandRegistry() {
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cmds["wc" ] = Command::register_cmd<CmdWc>();
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cmds["date" ] = Command::register_cmd<CmdDate>();
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cmds["time" ] = Command::register_cmd<CmdTime>();
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cmds["echo" ] = Command::register_cmd<CmdEcho>();
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cmds["exit" ] = Command::register_cmd<CmdExit>();
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cmds["touch"] = Command::register_cmd<CmdTouch>();
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cmds["debug"] = Command::register_cmd<CmdPrintTree>();
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}
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std::unordered_map<std::string, std::unique_ptr<Command> > cmds;
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};
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} |