Massive removal of unused modules

This commit is contained in:
James Rowe
2018-01-11 19:21:20 -07:00
parent 890bbc0cd3
commit ebf9a784a9
179 changed files with 23 additions and 21306 deletions

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@ -1,16 +0,0 @@
set(SRCS
telemetry_json.cpp
verify_login.cpp
web_backend.cpp
)
set(HEADERS
telemetry_json.h
verify_login.h
web_backend.h
)
create_directory_groups(${SRCS} ${HEADERS})
add_library(web_service STATIC ${SRCS} ${HEADERS})
target_link_libraries(web_service PUBLIC common cpr json-headers)

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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/assert.h"
#include "web_service/telemetry_json.h"
#include "web_service/web_backend.h"
namespace WebService {
template <class T>
void TelemetryJson::Serialize(Telemetry::FieldType type, const std::string& name, T value) {
sections[static_cast<u8>(type)][name] = value;
}
void TelemetryJson::SerializeSection(Telemetry::FieldType type, const std::string& name) {
TopSection()[name] = sections[static_cast<unsigned>(type)];
}
void TelemetryJson::Visit(const Telemetry::Field<bool>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<double>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<float>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<u8>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<u16>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<u32>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<u64>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<s8>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<s16>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<s32>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<s64>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<std::string>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue());
}
void TelemetryJson::Visit(const Telemetry::Field<const char*>& field) {
Serialize(field.GetType(), field.GetName(), std::string(field.GetValue()));
}
void TelemetryJson::Visit(const Telemetry::Field<std::chrono::microseconds>& field) {
Serialize(field.GetType(), field.GetName(), field.GetValue().count());
}
void TelemetryJson::Complete() {
SerializeSection(Telemetry::FieldType::App, "App");
SerializeSection(Telemetry::FieldType::Session, "Session");
SerializeSection(Telemetry::FieldType::Performance, "Performance");
SerializeSection(Telemetry::FieldType::UserFeedback, "UserFeedback");
SerializeSection(Telemetry::FieldType::UserConfig, "UserConfig");
SerializeSection(Telemetry::FieldType::UserSystem, "UserSystem");
PostJson(endpoint_url, TopSection().dump(), true, username, token);
}
} // namespace WebService

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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <string>
#include <json.hpp>
#include "common/telemetry.h"
namespace WebService {
/**
* Implementation of VisitorInterface that serialized telemetry into JSON, and submits it to the
* Citra web service
*/
class TelemetryJson : public Telemetry::VisitorInterface {
public:
TelemetryJson(const std::string& endpoint_url, const std::string& username,
const std::string& token)
: endpoint_url(endpoint_url), username(username), token(token) {}
~TelemetryJson() = default;
void Visit(const Telemetry::Field<bool>& field) override;
void Visit(const Telemetry::Field<double>& field) override;
void Visit(const Telemetry::Field<float>& field) override;
void Visit(const Telemetry::Field<u8>& field) override;
void Visit(const Telemetry::Field<u16>& field) override;
void Visit(const Telemetry::Field<u32>& field) override;
void Visit(const Telemetry::Field<u64>& field) override;
void Visit(const Telemetry::Field<s8>& field) override;
void Visit(const Telemetry::Field<s16>& field) override;
void Visit(const Telemetry::Field<s32>& field) override;
void Visit(const Telemetry::Field<s64>& field) override;
void Visit(const Telemetry::Field<std::string>& field) override;
void Visit(const Telemetry::Field<const char*>& field) override;
void Visit(const Telemetry::Field<std::chrono::microseconds>& field) override;
void Complete() override;
private:
nlohmann::json& TopSection() {
return sections[static_cast<u8>(Telemetry::FieldType::None)];
}
template <class T>
void Serialize(Telemetry::FieldType type, const std::string& name, T value);
void SerializeSection(Telemetry::FieldType type, const std::string& name);
nlohmann::json output;
std::array<nlohmann::json, 7> sections;
std::string endpoint_url;
std::string username;
std::string token;
};
} // namespace WebService

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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <json.hpp>
#include "web_service/verify_login.h"
#include "web_service/web_backend.h"
namespace WebService {
std::future<bool> VerifyLogin(std::string& username, std::string& token,
const std::string& endpoint_url, std::function<void()> func) {
auto get_func = [func, username](const std::string& reply) -> bool {
func();
if (reply.empty())
return false;
nlohmann::json json = nlohmann::json::parse(reply);
std::string result;
try {
result = json["username"];
} catch (const nlohmann::detail::out_of_range&) {
}
return result == username;
};
return GetJson<bool>(get_func, endpoint_url, false, username, token);
}
} // namespace WebService

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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <functional>
#include <future>
#include <string>
namespace WebService {
/**
* Checks if username and token is valid
* @param username Citra username to use for authentication.
* @param token Citra token to use for authentication.
* @param endpoint_url URL of the services.citra-emu.org endpoint.
* @param func A function that gets exectued when the verification is finished
* @returns Future with bool indicating whether the verification succeeded
*/
std::future<bool> VerifyLogin(std::string& username, std::string& token,
const std::string& endpoint_url, std::function<void()> func);
} // namespace WebService

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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#ifdef _WIN32
#include <winsock.h>
#endif
#include <cstdlib>
#include <thread>
#include <cpr/cpr.h>
#include "common/logging/log.h"
#include "web_service/web_backend.h"
namespace WebService {
static constexpr char API_VERSION[]{"1"};
static std::unique_ptr<cpr::Session> g_session;
void Win32WSAStartup() {
#ifdef _WIN32
// On Windows, CPR/libcurl does not properly initialize Winsock. The below code is used to
// initialize Winsock globally, which fixes this problem. Without this, only the first CPR
// session will properly be created, and subsequent ones will fail.
WSADATA wsa_data;
const int wsa_result{WSAStartup(MAKEWORD(2, 2), &wsa_data)};
if (wsa_result) {
LOG_CRITICAL(WebService, "WSAStartup failed: %d", wsa_result);
}
#endif
}
void PostJson(const std::string& url, const std::string& data, bool allow_anonymous,
const std::string& username, const std::string& token) {
if (url.empty()) {
LOG_ERROR(WebService, "URL is invalid");
return;
}
const bool are_credentials_provided{!token.empty() && !username.empty()};
if (!allow_anonymous && !are_credentials_provided) {
LOG_ERROR(WebService, "Credentials must be provided for authenticated requests");
return;
}
Win32WSAStartup();
// Built request header
cpr::Header header;
if (are_credentials_provided) {
// Authenticated request if credentials are provided
header = {{"Content-Type", "application/json"},
{"x-username", username.c_str()},
{"x-token", token.c_str()},
{"api-version", API_VERSION}};
} else {
// Otherwise, anonymous request
header = cpr::Header{{"Content-Type", "application/json"}, {"api-version", API_VERSION}};
}
// Post JSON asynchronously
static std::future<void> future;
future = cpr::PostCallback(
[](cpr::Response r) {
if (r.error) {
LOG_ERROR(WebService, "POST returned cpr error: %u:%s",
static_cast<u32>(r.error.code), r.error.message.c_str());
return;
}
if (r.status_code >= 400) {
LOG_ERROR(WebService, "POST returned error status code: %u", r.status_code);
return;
}
if (r.header["content-type"].find("application/json") == std::string::npos) {
LOG_ERROR(WebService, "POST returned wrong content: %s",
r.header["content-type"].c_str());
return;
}
},
cpr::Url{url}, cpr::Body{data}, header);
}
template <typename T>
std::future<T> GetJson(std::function<T(const std::string&)> func, const std::string& url,
bool allow_anonymous, const std::string& username,
const std::string& token) {
if (url.empty()) {
LOG_ERROR(WebService, "URL is invalid");
return std::async(std::launch::async, [func{std::move(func)}]() { return func(""); });
}
const bool are_credentials_provided{!token.empty() && !username.empty()};
if (!allow_anonymous && !are_credentials_provided) {
LOG_ERROR(WebService, "Credentials must be provided for authenticated requests");
return std::async(std::launch::async, [func{std::move(func)}]() { return func(""); });
}
Win32WSAStartup();
// Built request header
cpr::Header header;
if (are_credentials_provided) {
// Authenticated request if credentials are provided
header = {{"Content-Type", "application/json"},
{"x-username", username.c_str()},
{"x-token", token.c_str()},
{"api-version", API_VERSION}};
} else {
// Otherwise, anonymous request
header = cpr::Header{{"Content-Type", "application/json"}, {"api-version", API_VERSION}};
}
// Get JSON asynchronously
return cpr::GetCallback(
[func{std::move(func)}](cpr::Response r) {
if (r.error) {
LOG_ERROR(WebService, "GET returned cpr error: %u:%s",
static_cast<u32>(r.error.code), r.error.message.c_str());
return func("");
}
if (r.status_code >= 400) {
LOG_ERROR(WebService, "GET returned error code: %u", r.status_code);
return func("");
}
if (r.header["content-type"].find("application/json") == std::string::npos) {
LOG_ERROR(WebService, "GET returned wrong content: %s",
r.header["content-type"].c_str());
return func("");
}
return func(r.text);
},
cpr::Url{url}, header);
}
template std::future<bool> GetJson(std::function<bool(const std::string&)> func,
const std::string& url, bool allow_anonymous,
const std::string& username, const std::string& token);
} // namespace WebService

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// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <functional>
#include <future>
#include <string>
#include "common/common_types.h"
namespace WebService {
/**
* Posts JSON to services.citra-emu.org.
* @param url URL of the services.citra-emu.org endpoint to post data to.
* @param data String of JSON data to use for the body of the POST request.
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
* @param username Citra username to use for authentication.
* @param token Citra token to use for authentication.
*/
void PostJson(const std::string& url, const std::string& data, bool allow_anonymous,
const std::string& username = {}, const std::string& token = {});
/**
* Gets JSON from services.citra-emu.org.
* @param func A function that gets exectued when the json as a string is received
* @param url URL of the services.citra-emu.org endpoint to post data to.
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
* @param username Citra username to use for authentication.
* @param token Citra token to use for authentication.
* @return future that holds the return value T of the func
*/
template <typename T>
std::future<T> GetJson(std::function<T(const std::string&)> func, const std::string& url,
bool allow_anonymous, const std::string& username = {},
const std::string& token = {});
} // namespace WebService