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move to new build system

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Scott E. Graves
2024-06-06 14:17:47 -05:00
parent 88d8bf63f5
commit aee68520b3
563 changed files with 4283 additions and 361439 deletions
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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_COMM_HPP_
#define INCLUDE_COMM_CURL_CURL_COMM_HPP_
#include "comm/curl/multi_request.hpp"
#include "comm/i_http_comm.hpp"
#include "events/event_system.hpp"
#include "events/events.hpp"
#include "utils/encryption.hpp"
#include "utils/utils.hpp"
namespace repertory {
class curl_comm final : public i_http_comm {
public:
curl_comm() = delete;
explicit curl_comm(host_config cfg);
explicit curl_comm(s3_config cfg);
private:
using write_callback = size_t (*)(char *, size_t, size_t, void *);
struct read_write_info final {
repertory::data_buffer data{};
repertory::stop_type &stop_requested;
};
static const write_callback write_data;
static const write_callback write_headers;
private:
std::optional<host_config> host_config_;
std::optional<s3_config> s3_config_;
private:
bool use_s3_path_style_{false};
public:
[[nodiscard]] static auto construct_url(CURL *curl,
const std::string &relative_path,
const host_config &cfg)
-> std::string;
[[nodiscard]] static auto create_host_config(const s3_config &cfg,
bool use_s3_path_style)
-> host_config;
[[nodiscard]] static auto url_encode(CURL *curl, const std::string &data,
bool allow_slash) -> std::string;
template <typename request_type>
[[nodiscard]] static auto
make_encrypted_request(const host_config &cfg, const request_type &request,
long &response_code, stop_type &stop_requested)
-> bool {
response_code = 0;
if (not request.decryption_token.has_value() ||
request.decryption_token.value().empty()) {
return false;
}
if (not request.range.has_value()) {
return false;
}
if (not request.total_size.has_value()) {
return false;
}
data_buffer data{};
const auto key =
utils::encryption::generate_key(request.decryption_token.value());
const auto result = utils::encryption::read_encrypted_range(
request.range.value(), key,
[&](std::vector<char> &ct, std::uint64_t start_offset,
std::uint64_t end_offset) -> api_error {
auto encrypted_request = request;
encrypted_request.decryption_token = std::nullopt;
encrypted_request.range = {{start_offset, end_offset}};
encrypted_request.response_handler = [&ct](const auto &encrypted_data,
long /*response_code*/) {
ct = encrypted_data;
};
encrypted_request.total_size = std::nullopt;
if (not make_request(cfg, encrypted_request, response_code,
stop_requested)) {
return api_error::comm_error;
}
if (response_code != 200) {
return api_error::comm_error;
}
return api_error::success;
},
request.total_size.value(), data);
if (result != api_error::success) {
return false;
}
if (request.response_handler.has_value()) {
request.response_handler.value()(data, response_code);
}
return true;
}
template <typename request_type>
[[nodiscard]] static auto
make_request(const host_config &cfg, const request_type &request,
long &response_code, stop_type &stop_requested) -> bool {
if (request.decryption_token.has_value() &&
not request.decryption_token.value().empty()) {
return make_encrypted_request(cfg, request, response_code,
stop_requested);
}
response_code = 0;
auto *curl = utils::create_curl();
if (not request.set_method(curl, stop_requested)) {
return false;
}
if (not cfg.agent_string.empty()) {
curl_easy_setopt(curl, CURLOPT_USERAGENT, cfg.agent_string.c_str());
}
if (request.allow_timeout && cfg.timeout_ms) {
curl_easy_setopt(curl, CURLOPT_TIMEOUT_MS, cfg.timeout_ms);
}
std::string range_list{};
if (request.range.has_value()) {
range_list = std::to_string(request.range.value().begin) + '-' +
std::to_string(request.range.value().end);
curl_easy_setopt(curl, CURLOPT_RANGE, range_list.c_str());
}
if (request.response_headers.has_value()) {
curl_easy_setopt(curl, CURLOPT_HEADERDATA,
&request.response_headers.value());
curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, write_headers);
}
read_write_info write_info{{}, stop_requested};
if (request.response_handler.has_value()) {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &write_info);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
}
std::string parameters{};
for (const auto &param : request.query) {
parameters += (parameters.empty() ? '?' : '&') + param.first + '=' +
url_encode(curl, param.second, false);
}
if (not cfg.api_password.empty()) {
curl_easy_setopt(curl, CURLOPT_USERNAME, cfg.api_user.c_str());
curl_easy_setopt(curl, CURLOPT_PASSWORD, cfg.api_password.c_str());
} else if (not cfg.api_user.empty()) {
curl_easy_setopt(curl, CURLOPT_USERNAME, cfg.api_user.c_str());
}
if (request.aws_service.has_value()) {
curl_easy_setopt(curl, CURLOPT_AWS_SIGV4,
request.aws_service.value().c_str());
}
auto url = construct_url(curl, request.get_path(), cfg) + parameters;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
multi_request curl_request(curl, stop_requested);
CURLcode curl_code{};
curl_request.get_result(curl_code, response_code);
if (curl_code != CURLE_OK) {
event_system::instance().raise<curl_error>(url, curl_code);
return false;
}
if (request.response_handler.has_value()) {
request.response_handler.value()(write_info.data, response_code);
}
return true;
}
public:
void enable_s3_path_style(bool enable) override;
[[nodiscard]] auto make_request(const curl::requests::http_delete &del,
long &response_code,
stop_type &stop_requested) const
-> bool override;
[[nodiscard]] auto make_request(const curl::requests::http_get &get,
long &response_code,
stop_type &stop_requested) const
-> bool override;
[[nodiscard]] auto make_request(const curl::requests::http_head &head,
long &response_code,
stop_type &stop_requested) const
-> bool override;
[[nodiscard]] auto make_request(const curl::requests::http_post &post_file,
long &response_code,
stop_type &stop_requested) const
-> bool override;
[[nodiscard]] auto make_request(const curl::requests::http_put_file &put_file,
long &response_code,
stop_type &stop_requested) const
-> bool override;
};
} // namespace repertory
#endif // INCLUDE_COMM_CURL_CURL_COMM_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_MULTI_REQUEST_HPP_
#define INCLUDE_COMM_CURL_MULTI_REQUEST_HPP_
#include "types/repertory.hpp"
namespace repertory {
class multi_request final {
public:
multi_request(CURL *curl_handle, stop_type &stop_requested);
~multi_request();
private:
CURL *curl_handle_;
stop_type &stop_requested_;
CURLM *multi_handle_;
public:
void get_result(CURLcode &curl_code, long &http_code);
};
} // namespace repertory
#endif // INCLUDE_COMM_CURL_MULTI_REQUEST_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_DELETE_HPP_
#define INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_DELETE_HPP_
#include "comm/curl/requests/http_request_base.hpp"
namespace repertory::curl::requests {
struct http_delete final : http_request_base {
~http_delete() override = default;
[[nodiscard]] auto set_method(CURL *curl,
stop_type & /* stop_requested */) const
-> bool override {
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "DELETE");
return true;
}
};
} // namespace repertory::curl::requests
#endif // INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_DELETE_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_GET_HPP_
#define INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_GET_HPP_
#include "comm/curl/requests/http_request_base.hpp"
namespace repertory::curl::requests {
struct http_get final : http_request_base {
http_get() = default;
http_get(const http_get &) = default;
http_get(http_get &&) = default;
auto operator=(const http_get &) -> http_get & = default;
auto operator=(http_get &&) -> http_get & = default;
~http_get() override = default;
[[nodiscard]] auto set_method(CURL *curl,
stop_type & /*stop_requested*/) const
-> bool override {
curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L);
return true;
}
};
} // namespace repertory::curl::requests
#endif // INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_GET_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_HEAD_HPP_
#define INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_HEAD_HPP_
#include "comm/curl/requests/http_request_base.hpp"
namespace repertory::curl::requests {
struct http_head final : http_request_base {
~http_head() override = default;
[[nodiscard]] auto set_method(CURL *curl,
stop_type & /* stop_requested */) const
-> bool override {
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "HEAD");
curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
return true;
}
};
} // namespace repertory::curl::requests
#endif // INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_HEAD_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_POST_HPP_
#define INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_POST_HPP_
#include "comm/curl/requests/http_request_base.hpp"
namespace repertory::curl::requests {
struct http_post final : http_request_base {
http_post() = default;
http_post(const http_post &) = default;
http_post(http_post &&) = default;
auto operator=(const http_post &) -> http_post & = default;
auto operator=(http_post &&) -> http_post & = default;
~http_post() override;
std::optional<nlohmann::json> json;
[[nodiscard]] auto set_method(CURL *curl,
stop_type & /*stop_requested*/) const
-> bool override;
private:
mutable curl_slist *headers{nullptr};
mutable std::optional<std::string> json_str;
};
} // namespace repertory::curl::requests
#endif // INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_POST_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_PUT_FILE_HPP_
#define INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_PUT_FILE_HPP_
#include "comm/curl/requests/http_request_base.hpp"
#include "utils/encrypting_reader.hpp"
namespace repertory::curl::requests {
struct http_put_file final : http_request_base {
http_put_file() = default;
http_put_file(const http_put_file &) = default;
http_put_file(http_put_file &&) = default;
auto operator=(const http_put_file &) -> http_put_file & = default;
auto operator=(http_put_file &&) -> http_put_file & = default;
~http_put_file() override = default;
std::shared_ptr<utils::encryption::encrypting_reader> reader;
std::string source_path;
[[nodiscard]] auto set_method(CURL *curl, stop_type &stop_requested) const
-> bool override;
private:
mutable std::shared_ptr<read_file_info> read_info{};
};
} // namespace repertory::curl::requests
#endif // INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_PUT_FILE_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_REQUEST_BASE_HPP_
#define INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_REQUEST_BASE_HPP_
#include "types/repertory.hpp"
#include "utils/native_file.hpp"
namespace repertory::curl::requests {
using read_callback = size_t (*)(char *, size_t, size_t, void *);
using response_callback =
std::function<void(const data_buffer &data, long response_code)>;
struct read_file_info final {
stop_type &stop_requested;
native_file::native_file_ptr nf{};
std::uint64_t offset{};
};
inline const auto read_file_data = static_cast<read_callback>(
[](char *buffer, size_t size, size_t nitems, void *instream) -> size_t {
auto *read_info = reinterpret_cast<read_file_info *>(instream);
std::size_t bytes_read{};
auto ret = read_info->nf->read_bytes(buffer, size * nitems,
read_info->offset, bytes_read);
if (ret) {
read_info->offset += bytes_read;
}
return ret && not read_info->stop_requested ? bytes_read
: CURL_READFUNC_ABORT;
});
struct http_request_base {
http_request_base() = default;
http_request_base(const http_request_base &) = default;
http_request_base(http_request_base &&) = default;
auto operator=(const http_request_base &) -> http_request_base & = default;
auto operator=(http_request_base &&) -> http_request_base & = default;
virtual ~http_request_base() = default;
bool allow_timeout{};
std::optional<std::string> aws_service;
std::optional<std::string> decryption_token{};
http_headers headers{};
std::string path{};
query_parameters query{};
std::optional<http_range> range{};
std::optional<response_callback> response_handler;
std::optional<http_headers> response_headers;
std::optional<std::uint64_t> total_size{};
[[nodiscard]] virtual auto get_path() const -> std::string { return path; }
[[nodiscard]] virtual auto set_method(CURL *curl,
stop_type &stop_requested) const
-> bool = 0;
};
} // namespace repertory::curl::requests
#endif // INCLUDE_COMM_CURL_CURL_REQUESTS_HTTP_REQUEST_BASE_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_I_HTTP_COMM_HPP_
#define INCLUDE_COMM_I_HTTP_COMM_HPP_
#include "comm/curl/requests/http_delete.hpp"
#include "comm/curl/requests/http_get.hpp"
#include "comm/curl/requests/http_head.hpp"
#include "comm/curl/requests/http_post.hpp"
#include "comm/curl/requests/http_put_file.hpp"
#include "types/repertory.hpp"
namespace repertory {
struct i_http_comm {
INTERFACE_SETUP(i_http_comm);
public:
virtual void enable_s3_path_style(bool enable) = 0;
[[nodiscard]] virtual auto
make_request(const curl::requests::http_delete &del, long &response_code,
stop_type &stop_requested) const -> bool = 0;
[[nodiscard]] virtual auto make_request(const curl::requests::http_get &get,
long &response_code,
stop_type &stop_requested) const
-> bool = 0;
[[nodiscard]] virtual auto make_request(const curl::requests::http_head &head,
long &response_code,
stop_type &stop_requested) const
-> bool = 0;
[[nodiscard]] virtual auto make_request(const curl::requests::http_post &post,
long &response_code,
stop_type &stop_requested) const
-> bool = 0;
[[nodiscard]] virtual auto
make_request(const curl::requests::http_put_file &put_file,
long &response_code, stop_type &stop_requested) const
-> bool = 0;
};
} // namespace repertory
#endif // INCLUDE_COMM_I_HTTP_COMM_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_PACKET_CLIENT_POOL_HPP_
#define INCLUDE_COMM_PACKET_CLIENT_POOL_HPP_
#include "comm/packet/packet.hpp"
#include "types/repertory.hpp"
namespace repertory {
class client_pool final {
public:
using worker_callback = std::function<packet::error_type()>;
using worker_complete_callback =
std::function<void(const packet::error_type &)>;
private:
class pool final {
private:
struct work_item final {
work_item(worker_callback worker,
worker_complete_callback worker_complete)
: work(std::move(worker)),
work_complete(std::move(worker_complete)) {}
worker_callback work;
worker_complete_callback work_complete;
};
struct work_queue final {
std::mutex mutex;
std::condition_variable notify;
std::deque<std::shared_ptr<work_item>> queue;
};
public:
explicit pool(std::uint8_t pool_size);
~pool() { shutdown(); }
public:
pool(const pool &) = delete;
pool(pool &&) = delete;
auto operator=(const pool &) -> pool & = delete;
auto operator=(pool &&) -> pool & = delete;
private:
std::vector<std::unique_ptr<work_queue>> pool_queues_;
std::vector<std::thread> pool_threads_;
bool shutdown_{false};
std::atomic<std::uint8_t> thread_index_{};
public:
void execute(std::uint64_t thread_id, const worker_callback &worker,
const worker_complete_callback &worker_complete);
void shutdown();
};
public:
explicit client_pool(std::uint8_t pool_size = min_pool_size)
: pool_size_(pool_size == 0U ? min_pool_size : pool_size) {}
~client_pool() { shutdown(); }
public:
client_pool(const client_pool &) = delete;
client_pool(client_pool &&) = delete;
auto operator=(const client_pool &) -> client_pool & = delete;
auto operator=(client_pool &&) -> client_pool & = delete;
private:
std::uint8_t pool_size_;
std::unordered_map<std::string, std::shared_ptr<pool>> pool_lookup_;
std::mutex pool_mutex_;
bool shutdown_ = false;
private:
static constexpr const auto min_pool_size = 10U;
public:
void execute(const std::string &client_id, std::uint64_t thread_id,
const worker_callback &worker,
const worker_complete_callback &worker_complete);
void remove_client(const std::string &client_id);
void shutdown();
};
} // namespace repertory
#endif // INCLUDE_COMM_PACKET_CLIENT_POOL_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_PACKET_PACKET_HPP_
#define INCLUDE_COMM_PACKET_PACKET_HPP_
#include "types/remote.hpp"
#include "types/repertory.hpp"
namespace repertory {
#define DECODE_OR_RETURN(p, value) \
if ((ret = (p)->decode(value)) != 0) \
return ret
#define DECODE_OR_IGNORE(p, value) \
if (ret == 0) \
ret = (p)->decode(value)
class packet final {
public:
using error_type = std::int32_t;
public:
packet() = default;
explicit packet(data_buffer buffer) : buffer_(std::move(buffer)) {}
explicit packet(data_buffer &&buffer) : buffer_(std::move(buffer)) {}
packet(const packet &pkt) noexcept = default;
packet(packet &&pkt) noexcept
: buffer_(std::move(pkt.buffer_)), decode_offset_(pkt.decode_offset_) {}
~packet() = default;
private:
data_buffer buffer_;
std::size_t decode_offset_ = 0U;
public:
[[nodiscard]] static auto decode_json(packet &response, json &json_data)
-> int;
public:
void clear();
[[nodiscard]] auto current_pointer() -> char * {
return (decode_offset_ < buffer_.size()) ? &buffer_[decode_offset_]
: nullptr;
}
[[nodiscard]] auto current_pointer() const -> const char * {
return (decode_offset_ < buffer_.size()) ? &buffer_[decode_offset_]
: nullptr;
}
[[nodiscard]] auto decode(std::string &data) -> error_type;
[[nodiscard]] auto decode(std::wstring &data) -> error_type;
[[nodiscard]] auto decode(void *buffer, std::size_t size) -> error_type;
[[nodiscard]] auto decode(void *&ptr) -> error_type;
[[nodiscard]] auto decode(std::int8_t &val) -> error_type;
[[nodiscard]] auto decode(std::uint8_t &val) -> error_type;
[[nodiscard]] auto decode(std::int16_t &val) -> error_type;
[[nodiscard]] auto decode(std::uint16_t &val) -> error_type;
[[nodiscard]] auto decode(std::int32_t &val) -> error_type;
[[nodiscard]] auto decode(std::uint32_t &val) -> error_type;
[[nodiscard]] auto decode(std::int64_t &val) -> error_type;
[[nodiscard]] auto decode(std::uint64_t &val) -> error_type;
[[nodiscard]] auto decode(remote::open_flags &val) -> error_type {
return decode(reinterpret_cast<std::uint32_t &>(val));
}
[[nodiscard]] auto decode(remote::setattr_x &val) -> error_type;
[[nodiscard]] auto decode(remote::stat &val) -> error_type;
[[nodiscard]] auto decode(remote::statfs &val) -> error_type;
[[nodiscard]] auto decode(remote::statfs_x &val) -> error_type;
[[nodiscard]] auto decode(remote::file_info &val) -> error_type;
[[nodiscard]] auto decrypt(const std::string &token) -> error_type;
void encode(const void *buffer, std::size_t size, bool should_reserve = true);
void encode(const char *str) {
encode(std::string(str == nullptr ? "" : str));
}
void encode(const std::string &str);
void encode(const wchar_t *str);
void encode(const std::wstring &str);
void encode(void *ptr) {
encode(static_cast<std::uint64_t>(reinterpret_cast<std::uintptr_t>(ptr)));
}
void encode(std::int8_t val);
void encode(std::uint8_t val);
void encode(std::int16_t val);
void encode(std::uint16_t val);
void encode(std::int32_t val);
void encode(std::uint32_t val);
void encode(std::int64_t val);
void encode(std::uint64_t val);
void encode(remote::open_flags val) {
encode(static_cast<std::uint32_t>(val));
}
void encode(remote::setattr_x val);
void encode(remote::stat val);
void encode(remote::statfs val, bool should_reserve = true);
void encode(remote::statfs_x val);
void encode(remote::file_info val);
void encode_top(const void *buffer, std::size_t size,
bool should_reserve = true);
void encode_top(const std::string &str);
void encode_top(const std::wstring &str);
void encode_top(void *ptr) {
encode_top(
static_cast<std::uint64_t>(reinterpret_cast<std::uintptr_t>(ptr)));
}
void encode_top(std::int8_t val);
void encode_top(std::uint8_t val);
void encode_top(std::int16_t val);
void encode_top(std::uint16_t val);
void encode_top(std::int32_t val);
void encode_top(std::uint32_t val);
void encode_top(std::int64_t val);
void encode_top(std::uint64_t val);
void encode_top(remote::open_flags val) {
encode_top(static_cast<std::uint32_t>(val));
}
void encode_top(remote::setattr_x val);
void encode_top(remote::stat val);
void encode_top(remote::statfs val, bool should_reserve = true);
void encode_top(remote::statfs_x val);
void encode_top(remote::file_info val);
void encrypt(const std::string &token);
[[nodiscard]] auto get_size() const -> std::uint32_t {
return static_cast<std::uint32_t>(buffer_.size());
}
void transfer_into(data_buffer &buffer);
public:
auto operator=(const data_buffer &buffer) noexcept -> packet &;
auto operator=(data_buffer &&buffer) noexcept -> packet &;
auto operator=(const packet &pkt) noexcept -> packet &;
auto operator=(packet &&pkt) noexcept -> packet &;
[[nodiscard]] auto operator[](std::size_t index) -> char & {
return buffer_[index];
}
[[nodiscard]] auto operator[](std::size_t index) const -> const char & {
return buffer_.at(index);
}
};
using packet = packet;
} // namespace repertory
#endif // INCLUDE_COMM_PACKET_PACKET_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_PACKET_PACKET_CLIENT_HPP_
#define INCLUDE_COMM_PACKET_PACKET_CLIENT_HPP_
#include "comm/packet/packet.hpp"
using boost::asio::ip::tcp;
namespace repertory {
class packet_client final {
private:
struct client final {
explicit client(boost::asio::io_context &ctx) : socket(ctx) {}
std::string nonce;
tcp::socket socket;
};
public:
packet_client(std::string host_name_or_ip, std::uint8_t max_connections,
std::uint16_t port, std::uint16_t receive_timeout,
std::uint16_t send_timeout, std::string encryption_token);
~packet_client();
packet_client(const packet_client &) = delete;
packet_client(packet_client &&) = delete;
auto operator=(const packet_client &) -> packet_client & = delete;
auto operator=(packet_client &&) -> packet_client & = delete;
private:
boost::asio::io_context io_context_;
std::string host_name_or_ip_;
std::uint8_t max_connections_;
std::uint16_t port_;
std::uint16_t receive_timeout_;
std::uint16_t send_timeout_;
std::string encryption_token_;
std::string unique_id_;
private:
bool allow_connections_{true};
boost::asio::ip::basic_resolver<boost::asio::ip::tcp>::results_type
resolve_results_;
std::mutex clients_mutex_;
std::vector<std::shared_ptr<client>> clients_;
private:
static void close(client &cli);
void close_all();
void connect(client &cli);
[[nodiscard]] auto get_client() -> std::shared_ptr<client>;
void put_client(std::shared_ptr<client> &cli);
[[nodiscard]] auto read_packet(client &cli, packet &response)
-> packet::error_type;
void resolve();
public:
[[nodiscard]] auto send(const std::string &method,
std::uint32_t &service_flags) -> packet::error_type;
[[nodiscard]] auto send(const std::string &method, packet &request,
std::uint32_t &service_flags) -> packet::error_type;
[[nodiscard]] auto send(const std::string &method, packet &request,
packet &response, std::uint32_t &service_flags)
-> packet::error_type;
};
} // namespace repertory
#endif // INCLUDE_COMM_PACKET_PACKET_CLIENT_HPP_

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_COMM_PACKET_PACKET_SERVER_HPP_
#define INCLUDE_COMM_PACKET_PACKET_SERVER_HPP_
#include "comm/packet/client_pool.hpp"
#include "types/repertory.hpp"
#include "utils/utils.hpp"
using namespace boost::asio;
using boost::asio::ip::tcp;
namespace repertory {
class packet_server final {
public:
using closed_callback = std::function<void(const std::string &)>;
using message_complete_callback = client_pool::worker_complete_callback;
using message_handler_callback = std::function<void(
std::uint32_t, const std::string &, std::uint64_t, const std::string &,
packet *, packet &, message_complete_callback)>;
public:
packet_server(std::uint16_t port, std::string token, std::uint8_t pool_size,
closed_callback closed,
message_handler_callback message_handler);
~packet_server();
public:
packet_server(const packet_server &) = delete;
packet_server(packet_server &&) = delete;
auto operator=(const packet_server &) -> packet_server & = delete;
auto operator=(packet_server &&) -> packet_server & = delete;
private:
struct connection {
connection(boost::asio::io_service &io_service, tcp::acceptor &acceptor_)
: socket(io_service), acceptor(acceptor_) {}
tcp::socket socket;
tcp::acceptor &acceptor;
data_buffer buffer;
std::string client_id;
std::string nonce;
void generate_nonce() { nonce = utils::generate_random_string(256U); }
};
private:
std::string encryption_token_;
closed_callback closed_;
message_handler_callback message_handler_;
boost::asio::io_context io_context_;
std::unique_ptr<std::thread> server_thread_;
std::vector<std::thread> service_threads_;
std::recursive_mutex connection_mutex_;
std::unordered_map<std::string, std::uint32_t> connection_lookup_;
private:
void add_client(connection &conn, const std::string &client_id);
void initialize(const uint16_t &port, uint8_t pool_size);
void listen_for_connection(tcp::acceptor &acceptor);
void on_accept(std::shared_ptr<connection> conn,
boost::system::error_code err);
void read_header(std::shared_ptr<connection> conn);
void read_packet(std::shared_ptr<connection> conn, std::uint32_t data_size);
void remove_client(connection &conn);
void send_response(std::shared_ptr<connection> conn,
const packet::error_type &result, packet &response);
};
} // namespace repertory
#endif // INCLUDE_COMM_PACKET_PACKET_SERVER_HPP_