48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
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// Copyright 2020 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <memory>
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#include <httplib.h>
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#include "common/logging/log.h"
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#include "web_service/nus_download.h"
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namespace WebService::NUS {
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std::optional<std::vector<u8>> Download(const std::string& path) {
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constexpr auto HOST = "http://nus.cdn.c.shop.nintendowifi.net";
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std::unique_ptr<httplib::Client> client = std::make_unique<httplib::Client>(HOST);
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if (client == nullptr) {
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LOG_ERROR(WebService, "Invalid URL {}{}", HOST, path);
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return {};
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}
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httplib::Request request{
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.method = "GET",
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.path = path,
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};
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client->set_follow_location(true);
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const auto result = client->send(request);
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if (!result) {
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LOG_ERROR(WebService, "GET to {}{} returned null", HOST, path);
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return {};
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}
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const auto& response = result.value();
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if (response.status >= 400) {
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LOG_ERROR(WebService, "GET to {}{} returned error status code: {}", HOST, path,
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response.status);
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return {};
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}
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if (!response.headers.contains("content-type")) {
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LOG_ERROR(WebService, "GET to {}{} returned no content", HOST, path);
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return {};
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}
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return std::vector<u8>(response.body.begin(), response.body.end());
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}
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} // namespace WebService::NUS
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