78 lines
1.9 KiB
C++
78 lines
1.9 KiB
C++
///
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/// \file Commander.cpp
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/// \author kyle
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/// \created 10/10/23
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/// \brief
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/// \section COPYRIGHT
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/// \section COPYRIGHT
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/// Copyright 2023 K. Isom <kyle@imap.cc>
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///
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/// Permission to use, copy, modify, and/or distribute this software for
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/// any purpose with or without fee is hereby granted, provided that the
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/// above copyright notice and this permission notice appear in all copies.
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///
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/// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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/// WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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/// WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
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/// BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
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/// OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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/// WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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/// ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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/// SOFTWARE.
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///
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/// @\section DESCRIPTION
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#include <iostream>
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#include "Commander.h"
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namespace klib {
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Subcommand::Status
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Subcommand::Run(int argc, char **argv)
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{
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if (argc < this->args) {
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std::cerr << "[!] " << this->command << " expects ";
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std::cerr << this->args << " args, but was given ";
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std::cerr << argc << " args.\n";
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return Subcommand::Status::NotEnoughArgs;
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}
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if (this->fn(argc, argv)) {
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return Subcommand::Status::OK;
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}
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return Subcommand::Status::Failed;
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}
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Commander::Commander()
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: cmap()
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{
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this->cmap.clear();
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}
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bool
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Commander::Register(Subcommand scmd)
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{
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if (this->cmap.count(scmd.Name()) > 0) {
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return false;
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}
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auto *pScmd = new Subcommand(scmd);
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this->cmap[scmd.Name()] = pScmd;
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return true;
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}
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Subcommand::Status
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Commander::Run(std::string command, int argc, char **argv)
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{
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if (this->cmap.count(command) != 1) {
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return Subcommand::Status::CommandNotRegistered;
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}
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auto scmd = this->cmap[command];
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return scmd->Run(argc, argv);
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}
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} // klib
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