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/*
* Copyright (c) 2019 Analog Devices Inc.
*
* This file is part of libm2k
* (see http://www.github.com/analogdevicesinc/libm2k).
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <algorithm>
#include "command.h"
#include <libm2k/contextbuilder.hpp>
using namespace libm2k::cli;
Command::Command(int argc, char **argv)
{
this->argc = argc;
this->argv = argv;
context = nullptr;
bool help = false;
if (argc < 3) {
help = true;
return;
}
for (int i = 2; i < argc; i++) {
std::string argument(argv[i]);
if (argument == "--help" || argument == "-h") {
help = true;
break;
} else if (std::string(argv[i]) == "auto") {
context = libm2k::context::m2kOpen();
break;
} else if (Validator::validateUri(argv[i])) {
context = libm2k::context::m2kOpen(argv[i]);
break;
}
}
if (context == nullptr && !help) {
throw std::runtime_error("Could not establish a connection to m2k. Please check the URI\n");
}
}
libm2k::context::M2k *Command::getContext()
{
return context;
}
std::vector<std::string> Command::getArguments()
{
std::vector<std::string> arguments;
if (optarg) {
arguments.emplace_back(optarg);
int i = 0;
while (optind + i < argc && *argv[optind + i] != '-') {
arguments.emplace_back(argv[optind + i]);
i++;
}
}
return arguments;
}
void
Command::addOutputMessage(std::vector<std::pair<std::string, std::string>> &output, const char *key, std::string value)
{
std::pair<std::string, std::string> outputMessage;
outputMessage.first = std::string(key);
outputMessage.second = std::move(value);
output.push_back(outputMessage);
}
unsigned int Command::getIndexOfElement(std::string element, const std::vector<const char *> &list)
{
auto it = std::find(list.begin(), list.end(), element);
if (it == list.end()) {
return -1;
}
return distance(list.begin(), it);;
}
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