web_backend: Add initial interface to POST data to Citra Web Services.
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@ -2,8 +2,49 @@
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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 <cpr/cpr.h>
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#include <stdlib.h>
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#include "common/logging/log.h"
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#include "web_service/web_backend.h"
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namespace WebService {
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static constexpr char ENV_VAR_USERNAME[]{"CITRA_WEB_SERVICES_USERNAME"};
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static constexpr char ENV_VAR_TOKEN[]{"CITRA_WEB_SERVICES_TOKEN"};
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static std::string GetEnvironmentVariable(const char* name) {
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const char* value{getenv(name)};
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if (value) {
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return value;
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}
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return {};
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}
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const std::string& GetUsername() {
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static const std::string username{GetEnvironmentVariable(ENV_VAR_USERNAME)};
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return username;
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}
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const std::string& GetToken() {
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static const std::string token{GetEnvironmentVariable(ENV_VAR_TOKEN)};
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return token;
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}
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void PostJson(const std::string& url, const std::string& data) {
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if (url.empty()) {
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LOG_ERROR(WebService, "URL is invalid");
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return;
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}
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if (GetUsername().empty() || GetToken().empty()) {
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LOG_ERROR(WebService, "Environment variables %s and %s must be set to POST JSON",
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ENV_VAR_USERNAME, ENV_VAR_TOKEN);
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return;
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}
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cpr::PostAsync(cpr::Url{url}, cpr::Body{data}, cpr::Header{{"Content-Type", "application/json"},
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{"x-username", GetUsername()},
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{"x-token", GetToken()}});
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}
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} // namespace WebService
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@ -4,6 +4,28 @@
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#pragma once
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#include <string>
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#include "common/common_types.h"
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namespace WebService {
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/**
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* Gets the current username for accessing services.citra-emu.org.
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* @returns Username as a string, empty if not set.
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*/
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const std::string& GetUsername();
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/**
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* Gets the current token for accessing services.citra-emu.org.
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* @returns Token as a string, empty if not set.
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*/
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const std::string& GetToken();
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/**
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* Posts JSON to services.citra-emu.org.
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* @param url URL of the services.citra-emu.org endpoint to post data to.
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* @param data String of JSON data to use for the body of the POST request.
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*/
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void PostJson(const std::string& url, const std::string& data);
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} // namespace WebService
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