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//
// Copyright 2010-2012 Ettus Research LLC
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#include <uhd/utils/images.hpp>
#include <uhd/exception.hpp>
#include <uhd/utils/paths.hpp>
#include <boost/foreach.hpp>
#include <boost/filesystem.hpp>
#include <vector>
#include <iostream>
namespace fs = boost::filesystem;
std::vector<fs::path> get_image_paths(void); //defined in paths.cpp
/***********************************************************************
* Find an image in the image paths
**********************************************************************/
std::string uhd::find_image_path(const std::string &image_name){
if (fs::exists(image_name)){
return fs::system_complete(image_name).string();
}
BOOST_FOREACH(const fs::path &path, get_image_paths()){
fs::path image_path = path / image_name;
if (fs::exists(image_path)) return image_path.string();
}
throw uhd::io_error("Could not find path for image: " + image_name + "\n\n" + uhd::print_images_error());
}
std::string uhd::find_images_downloader(void){
return fs::path((fs::path(get_pkg_data_path()) / "utils" / "uhd_images_downloader.py")).string();
}
std::string uhd::print_images_error(void){
#ifdef UHD_PLATFORM_WIN32
return "As an Administrator, please run:\n\n\"" + find_images_downloader() + "\"";
#else
return "Please run:\n\nsudo \"" + find_images_downloader() + "\"";
#endif
}
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