diff options
Diffstat (limited to '3rdparty/asio/src/examples/cpp03/http/server')
18 files changed, 0 insertions, 1515 deletions
diff --git a/3rdparty/asio/src/examples/cpp03/http/server/.gitignore b/3rdparty/asio/src/examples/cpp03/http/server/.gitignore deleted file mode 100644 index 0882fa6ced3..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/.gitignore +++ /dev/null @@ -1,11 +0,0 @@ -.deps -.dirstamp -*.o -*.obj -*.exe -*_server -*_client -*.ilk -*.manifest -*.pdb -*.tds diff --git a/3rdparty/asio/src/examples/cpp03/http/server/connection.cpp b/3rdparty/asio/src/examples/cpp03/http/server/connection.cpp deleted file mode 100644 index acbf637b453..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/connection.cpp +++ /dev/null @@ -1,99 +0,0 @@ -// -// connection.cpp -// ~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "connection.hpp" -#include <vector> -#include <boost/bind.hpp> -#include "connection_manager.hpp" -#include "request_handler.hpp" - -namespace http { -namespace server { - -connection::connection(asio::io_context& io_context, - connection_manager& manager, request_handler& handler) - : socket_(io_context), - connection_manager_(manager), - request_handler_(handler) -{ -} - -asio::ip::tcp::socket& connection::socket() -{ - return socket_; -} - -void connection::start() -{ - socket_.async_read_some(asio::buffer(buffer_), - boost::bind(&connection::handle_read, shared_from_this(), - asio::placeholders::error, - asio::placeholders::bytes_transferred)); -} - -void connection::stop() -{ - socket_.close(); -} - -void connection::handle_read(const asio::error_code& e, - std::size_t bytes_transferred) -{ - if (!e) - { - boost::tribool result; - boost::tie(result, boost::tuples::ignore) = request_parser_.parse( - request_, buffer_.data(), buffer_.data() + bytes_transferred); - - if (result) - { - request_handler_.handle_request(request_, reply_); - asio::async_write(socket_, reply_.to_buffers(), - boost::bind(&connection::handle_write, shared_from_this(), - asio::placeholders::error)); - } - else if (!result) - { - reply_ = reply::stock_reply(reply::bad_request); - asio::async_write(socket_, reply_.to_buffers(), - boost::bind(&connection::handle_write, shared_from_this(), - asio::placeholders::error)); - } - else - { - socket_.async_read_some(asio::buffer(buffer_), - boost::bind(&connection::handle_read, shared_from_this(), - asio::placeholders::error, - asio::placeholders::bytes_transferred)); - } - } - else if (e != asio::error::operation_aborted) - { - connection_manager_.stop(shared_from_this()); - } -} - -void connection::handle_write(const asio::error_code& e) -{ - if (!e) - { - // Initiate graceful connection closure. - asio::error_code ignored_ec; - socket_.shutdown(asio::ip::tcp::socket::shutdown_both, ignored_ec); - } - - if (e != asio::error::operation_aborted) - { - connection_manager_.stop(shared_from_this()); - } -} - -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/connection.hpp b/3rdparty/asio/src/examples/cpp03/http/server/connection.hpp deleted file mode 100644 index 6193b486443..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/connection.hpp +++ /dev/null @@ -1,83 +0,0 @@ -// -// connection.hpp -// ~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_CONNECTION_HPP -#define HTTP_CONNECTION_HPP - -#include <asio.hpp> -#include <boost/array.hpp> -#include <boost/noncopyable.hpp> -#include <boost/shared_ptr.hpp> -#include <boost/enable_shared_from_this.hpp> -#include "reply.hpp" -#include "request.hpp" -#include "request_handler.hpp" -#include "request_parser.hpp" - -namespace http { -namespace server { - -class connection_manager; - -/// Represents a single connection from a client. -class connection - : public boost::enable_shared_from_this<connection>, - private boost::noncopyable -{ -public: - /// Construct a connection with the given io_context. - explicit connection(asio::io_context& io_context, - connection_manager& manager, request_handler& handler); - - /// Get the socket associated with the connection. - asio::ip::tcp::socket& socket(); - - /// Start the first asynchronous operation for the connection. - void start(); - - /// Stop all asynchronous operations associated with the connection. - void stop(); - -private: - /// Handle completion of a read operation. - void handle_read(const asio::error_code& e, - std::size_t bytes_transferred); - - /// Handle completion of a write operation. - void handle_write(const asio::error_code& e); - - /// Socket for the connection. - asio::ip::tcp::socket socket_; - - /// The manager for this connection. - connection_manager& connection_manager_; - - /// The handler used to process the incoming request. - request_handler& request_handler_; - - /// Buffer for incoming data. - boost::array<char, 8192> buffer_; - - /// The incoming request. - request request_; - - /// The parser for the incoming request. - request_parser request_parser_; - - /// The reply to be sent back to the client. - reply reply_; -}; - -typedef boost::shared_ptr<connection> connection_ptr; - -} // namespace server -} // namespace http - -#endif // HTTP_CONNECTION_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/connection_manager.cpp b/3rdparty/asio/src/examples/cpp03/http/server/connection_manager.cpp deleted file mode 100644 index 8fc9d8f285b..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/connection_manager.cpp +++ /dev/null @@ -1,38 +0,0 @@ -// -// connection_manager.cpp -// ~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "connection_manager.hpp" -#include <algorithm> -#include <boost/bind.hpp> - -namespace http { -namespace server { - -void connection_manager::start(connection_ptr c) -{ - connections_.insert(c); - c->start(); -} - -void connection_manager::stop(connection_ptr c) -{ - connections_.erase(c); - c->stop(); -} - -void connection_manager::stop_all() -{ - std::for_each(connections_.begin(), connections_.end(), - boost::bind(&connection::stop, _1)); - connections_.clear(); -} - -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/connection_manager.hpp b/3rdparty/asio/src/examples/cpp03/http/server/connection_manager.hpp deleted file mode 100644 index e67653f6a26..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/connection_manager.hpp +++ /dev/null @@ -1,44 +0,0 @@ -// -// connection_manager.hpp -// ~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_CONNECTION_MANAGER_HPP -#define HTTP_CONNECTION_MANAGER_HPP - -#include <set> -#include <boost/noncopyable.hpp> -#include "connection.hpp" - -namespace http { -namespace server { - -/// Manages open connections so that they may be cleanly stopped when the server -/// needs to shut down. -class connection_manager - : private boost::noncopyable -{ -public: - /// Add the specified connection to the manager and start it. - void start(connection_ptr c); - - /// Stop the specified connection. - void stop(connection_ptr c); - - /// Stop all connections. - void stop_all(); - -private: - /// The managed connections. - std::set<connection_ptr> connections_; -}; - -} // namespace server -} // namespace http - -#endif // HTTP_CONNECTION_MANAGER_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/header.hpp b/3rdparty/asio/src/examples/cpp03/http/server/header.hpp deleted file mode 100644 index 22e3c4a7a10..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/header.hpp +++ /dev/null @@ -1,28 +0,0 @@ -// -// header.hpp -// ~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_HEADER_HPP -#define HTTP_HEADER_HPP - -#include <string> - -namespace http { -namespace server { - -struct header -{ - std::string name; - std::string value; -}; - -} // namespace server -} // namespace http - -#endif // HTTP_HEADER_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/main.cpp b/3rdparty/asio/src/examples/cpp03/http/server/main.cpp deleted file mode 100644 index 32d6f54dcb5..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/main.cpp +++ /dev/null @@ -1,44 +0,0 @@ -// -// main.cpp -// ~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include <iostream> -#include <string> -#include <asio.hpp> -#include <boost/bind.hpp> -#include "server.hpp" - -int main(int argc, char* argv[]) -{ - try - { - // Check command line arguments. - if (argc != 4) - { - std::cerr << "Usage: http_server <address> <port> <doc_root>\n"; - std::cerr << " For IPv4, try:\n"; - std::cerr << " receiver 0.0.0.0 80 .\n"; - std::cerr << " For IPv6, try:\n"; - std::cerr << " receiver 0::0 80 .\n"; - return 1; - } - - // Initialise the server. - http::server::server s(argv[1], argv[2], argv[3]); - - // Run the server until stopped. - s.run(); - } - catch (std::exception& e) - { - std::cerr << "exception: " << e.what() << "\n"; - } - - return 0; -} diff --git a/3rdparty/asio/src/examples/cpp03/http/server/mime_types.cpp b/3rdparty/asio/src/examples/cpp03/http/server/mime_types.cpp deleted file mode 100644 index 80fdfe30e64..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/mime_types.cpp +++ /dev/null @@ -1,46 +0,0 @@ -// -// mime_types.cpp -// ~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "mime_types.hpp" - -namespace http { -namespace server { -namespace mime_types { - -struct mapping -{ - const char* extension; - const char* mime_type; -} mappings[] = -{ - { "gif", "image/gif" }, - { "htm", "text/html" }, - { "html", "text/html" }, - { "jpg", "image/jpeg" }, - { "png", "image/png" }, - { 0, 0 } // Marks end of list. -}; - -std::string extension_to_type(const std::string& extension) -{ - for (mapping* m = mappings; m->extension; ++m) - { - if (m->extension == extension) - { - return m->mime_type; - } - } - - return "text/plain"; -} - -} // namespace mime_types -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/mime_types.hpp b/3rdparty/asio/src/examples/cpp03/http/server/mime_types.hpp deleted file mode 100644 index 2fc0332791f..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/mime_types.hpp +++ /dev/null @@ -1,27 +0,0 @@ -// -// mime_types.hpp -// ~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_MIME_TYPES_HPP -#define HTTP_MIME_TYPES_HPP - -#include <string> - -namespace http { -namespace server { -namespace mime_types { - -/// Convert a file extension into a MIME type. -std::string extension_to_type(const std::string& extension); - -} // namespace mime_types -} // namespace server -} // namespace http - -#endif // HTTP_MIME_TYPES_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/reply.cpp b/3rdparty/asio/src/examples/cpp03/http/server/reply.cpp deleted file mode 100644 index f3730d3d94d..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/reply.cpp +++ /dev/null @@ -1,256 +0,0 @@ -// -// reply.cpp -// ~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "reply.hpp" -#include <string> -#include <boost/lexical_cast.hpp> - -namespace http { -namespace server { - -namespace status_strings { - -const std::string ok = - "HTTP/1.0 200 OK\r\n"; -const std::string created = - "HTTP/1.0 201 Created\r\n"; -const std::string accepted = - "HTTP/1.0 202 Accepted\r\n"; -const std::string no_content = - "HTTP/1.0 204 No Content\r\n"; -const std::string multiple_choices = - "HTTP/1.0 300 Multiple Choices\r\n"; -const std::string moved_permanently = - "HTTP/1.0 301 Moved Permanently\r\n"; -const std::string moved_temporarily = - "HTTP/1.0 302 Moved Temporarily\r\n"; -const std::string not_modified = - "HTTP/1.0 304 Not Modified\r\n"; -const std::string bad_request = - "HTTP/1.0 400 Bad Request\r\n"; -const std::string unauthorized = - "HTTP/1.0 401 Unauthorized\r\n"; -const std::string forbidden = - "HTTP/1.0 403 Forbidden\r\n"; -const std::string not_found = - "HTTP/1.0 404 Not Found\r\n"; -const std::string internal_server_error = - "HTTP/1.0 500 Internal Server Error\r\n"; -const std::string not_implemented = - "HTTP/1.0 501 Not Implemented\r\n"; -const std::string bad_gateway = - "HTTP/1.0 502 Bad Gateway\r\n"; -const std::string service_unavailable = - "HTTP/1.0 503 Service Unavailable\r\n"; - -asio::const_buffer to_buffer(reply::status_type status) -{ - switch (status) - { - case reply::ok: - return asio::buffer(ok); - case reply::created: - return asio::buffer(created); - case reply::accepted: - return asio::buffer(accepted); - case reply::no_content: - return asio::buffer(no_content); - case reply::multiple_choices: - return asio::buffer(multiple_choices); - case reply::moved_permanently: - return asio::buffer(moved_permanently); - case reply::moved_temporarily: - return asio::buffer(moved_temporarily); - case reply::not_modified: - return asio::buffer(not_modified); - case reply::bad_request: - return asio::buffer(bad_request); - case reply::unauthorized: - return asio::buffer(unauthorized); - case reply::forbidden: - return asio::buffer(forbidden); - case reply::not_found: - return asio::buffer(not_found); - case reply::internal_server_error: - return asio::buffer(internal_server_error); - case reply::not_implemented: - return asio::buffer(not_implemented); - case reply::bad_gateway: - return asio::buffer(bad_gateway); - case reply::service_unavailable: - return asio::buffer(service_unavailable); - default: - return asio::buffer(internal_server_error); - } -} - -} // namespace status_strings - -namespace misc_strings { - -const char name_value_separator[] = { ':', ' ' }; -const char crlf[] = { '\r', '\n' }; - -} // namespace misc_strings - -std::vector<asio::const_buffer> reply::to_buffers() -{ - std::vector<asio::const_buffer> buffers; - buffers.push_back(status_strings::to_buffer(status)); - for (std::size_t i = 0; i < headers.size(); ++i) - { - header& h = headers[i]; - buffers.push_back(asio::buffer(h.name)); - buffers.push_back(asio::buffer(misc_strings::name_value_separator)); - buffers.push_back(asio::buffer(h.value)); - buffers.push_back(asio::buffer(misc_strings::crlf)); - } - buffers.push_back(asio::buffer(misc_strings::crlf)); - buffers.push_back(asio::buffer(content)); - return buffers; -} - -namespace stock_replies { - -const char ok[] = ""; -const char created[] = - "<html>" - "<head><title>Created</title></head>" - "<body><h1>201 Created</h1></body>" - "</html>"; -const char accepted[] = - "<html>" - "<head><title>Accepted</title></head>" - "<body><h1>202 Accepted</h1></body>" - "</html>"; -const char no_content[] = - "<html>" - "<head><title>No Content</title></head>" - "<body><h1>204 Content</h1></body>" - "</html>"; -const char multiple_choices[] = - "<html>" - "<head><title>Multiple Choices</title></head>" - "<body><h1>300 Multiple Choices</h1></body>" - "</html>"; -const char moved_permanently[] = - "<html>" - "<head><title>Moved Permanently</title></head>" - "<body><h1>301 Moved Permanently</h1></body>" - "</html>"; -const char moved_temporarily[] = - "<html>" - "<head><title>Moved Temporarily</title></head>" - "<body><h1>302 Moved Temporarily</h1></body>" - "</html>"; -const char not_modified[] = - "<html>" - "<head><title>Not Modified</title></head>" - "<body><h1>304 Not Modified</h1></body>" - "</html>"; -const char bad_request[] = - "<html>" - "<head><title>Bad Request</title></head>" - "<body><h1>400 Bad Request</h1></body>" - "</html>"; -const char unauthorized[] = - "<html>" - "<head><title>Unauthorized</title></head>" - "<body><h1>401 Unauthorized</h1></body>" - "</html>"; -const char forbidden[] = - "<html>" - "<head><title>Forbidden</title></head>" - "<body><h1>403 Forbidden</h1></body>" - "</html>"; -const char not_found[] = - "<html>" - "<head><title>Not Found</title></head>" - "<body><h1>404 Not Found</h1></body>" - "</html>"; -const char internal_server_error[] = - "<html>" - "<head><title>Internal Server Error</title></head>" - "<body><h1>500 Internal Server Error</h1></body>" - "</html>"; -const char not_implemented[] = - "<html>" - "<head><title>Not Implemented</title></head>" - "<body><h1>501 Not Implemented</h1></body>" - "</html>"; -const char bad_gateway[] = - "<html>" - "<head><title>Bad Gateway</title></head>" - "<body><h1>502 Bad Gateway</h1></body>" - "</html>"; -const char service_unavailable[] = - "<html>" - "<head><title>Service Unavailable</title></head>" - "<body><h1>503 Service Unavailable</h1></body>" - "</html>"; - -std::string to_string(reply::status_type status) -{ - switch (status) - { - case reply::ok: - return ok; - case reply::created: - return created; - case reply::accepted: - return accepted; - case reply::no_content: - return no_content; - case reply::multiple_choices: - return multiple_choices; - case reply::moved_permanently: - return moved_permanently; - case reply::moved_temporarily: - return moved_temporarily; - case reply::not_modified: - return not_modified; - case reply::bad_request: - return bad_request; - case reply::unauthorized: - return unauthorized; - case reply::forbidden: - return forbidden; - case reply::not_found: - return not_found; - case reply::internal_server_error: - return internal_server_error; - case reply::not_implemented: - return not_implemented; - case reply::bad_gateway: - return bad_gateway; - case reply::service_unavailable: - return service_unavailable; - default: - return internal_server_error; - } -} - -} // namespace stock_replies - -reply reply::stock_reply(reply::status_type status) -{ - reply rep; - rep.status = status; - rep.content = stock_replies::to_string(status); - rep.headers.resize(2); - rep.headers[0].name = "Content-Length"; - rep.headers[0].value = boost::lexical_cast<std::string>(rep.content.size()); - rep.headers[1].name = "Content-Type"; - rep.headers[1].value = "text/html"; - return rep; -} - -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/reply.hpp b/3rdparty/asio/src/examples/cpp03/http/server/reply.hpp deleted file mode 100644 index 5189ac4363e..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/reply.hpp +++ /dev/null @@ -1,64 +0,0 @@ -// -// reply.hpp -// ~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_REPLY_HPP -#define HTTP_REPLY_HPP - -#include <string> -#include <vector> -#include <asio.hpp> -#include "header.hpp" - -namespace http { -namespace server { - -/// A reply to be sent to a client. -struct reply -{ - /// The status of the reply. - enum status_type - { - ok = 200, - created = 201, - accepted = 202, - no_content = 204, - multiple_choices = 300, - moved_permanently = 301, - moved_temporarily = 302, - not_modified = 304, - bad_request = 400, - unauthorized = 401, - forbidden = 403, - not_found = 404, - internal_server_error = 500, - not_implemented = 501, - bad_gateway = 502, - service_unavailable = 503 - } status; - - /// The headers to be included in the reply. - std::vector<header> headers; - - /// The content to be sent in the reply. - std::string content; - - /// Convert the reply into a vector of buffers. The buffers do not own the - /// underlying memory blocks, therefore the reply object must remain valid and - /// not be changed until the write operation has completed. - std::vector<asio::const_buffer> to_buffers(); - - /// Get a stock reply. - static reply stock_reply(status_type status); -}; - -} // namespace server -} // namespace http - -#endif // HTTP_REPLY_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/request.hpp b/3rdparty/asio/src/examples/cpp03/http/server/request.hpp deleted file mode 100644 index 129a3990b3d..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/request.hpp +++ /dev/null @@ -1,34 +0,0 @@ -// -// request.hpp -// ~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_REQUEST_HPP -#define HTTP_REQUEST_HPP - -#include <string> -#include <vector> -#include "header.hpp" - -namespace http { -namespace server { - -/// A request received from a client. -struct request -{ - std::string method; - std::string uri; - int http_version_major; - int http_version_minor; - std::vector<header> headers; -}; - -} // namespace server -} // namespace http - -#endif // HTTP_REQUEST_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/request_handler.cpp b/3rdparty/asio/src/examples/cpp03/http/server/request_handler.cpp deleted file mode 100644 index 1201ef109d2..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/request_handler.cpp +++ /dev/null @@ -1,122 +0,0 @@ -// -// request_handler.cpp -// ~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "request_handler.hpp" -#include <fstream> -#include <sstream> -#include <string> -#include <boost/lexical_cast.hpp> -#include "mime_types.hpp" -#include "reply.hpp" -#include "request.hpp" - -namespace http { -namespace server { - -request_handler::request_handler(const std::string& doc_root) - : doc_root_(doc_root) -{ -} - -void request_handler::handle_request(const request& req, reply& rep) -{ - // Decode url to path. - std::string request_path; - if (!url_decode(req.uri, request_path)) - { - rep = reply::stock_reply(reply::bad_request); - return; - } - - // Request path must be absolute and not contain "..". - if (request_path.empty() || request_path[0] != '/' - || request_path.find("..") != std::string::npos) - { - rep = reply::stock_reply(reply::bad_request); - return; - } - - // If path ends in slash (i.e. is a directory) then add "index.html". - if (request_path[request_path.size() - 1] == '/') - { - request_path += "index.html"; - } - - // Determine the file extension. - std::size_t last_slash_pos = request_path.find_last_of("/"); - std::size_t last_dot_pos = request_path.find_last_of("."); - std::string extension; - if (last_dot_pos != std::string::npos && last_dot_pos > last_slash_pos) - { - extension = request_path.substr(last_dot_pos + 1); - } - - // Open the file to send back. - std::string full_path = doc_root_ + request_path; - std::ifstream is(full_path.c_str(), std::ios::in | std::ios::binary); - if (!is) - { - rep = reply::stock_reply(reply::not_found); - return; - } - - // Fill out the reply to be sent to the client. - rep.status = reply::ok; - char buf[512]; - while (is.read(buf, sizeof(buf)).gcount() > 0) - rep.content.append(buf, is.gcount()); - rep.headers.resize(2); - rep.headers[0].name = "Content-Length"; - rep.headers[0].value = boost::lexical_cast<std::string>(rep.content.size()); - rep.headers[1].name = "Content-Type"; - rep.headers[1].value = mime_types::extension_to_type(extension); -} - -bool request_handler::url_decode(const std::string& in, std::string& out) -{ - out.clear(); - out.reserve(in.size()); - for (std::size_t i = 0; i < in.size(); ++i) - { - if (in[i] == '%') - { - if (i + 3 <= in.size()) - { - int value = 0; - std::istringstream is(in.substr(i + 1, 2)); - if (is >> std::hex >> value) - { - out += static_cast<char>(value); - i += 2; - } - else - { - return false; - } - } - else - { - return false; - } - } - else if (in[i] == '+') - { - out += ' '; - } - else - { - out += in[i]; - } - } - return true; -} - -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/request_handler.hpp b/3rdparty/asio/src/examples/cpp03/http/server/request_handler.hpp deleted file mode 100644 index 56a16dd395a..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/request_handler.hpp +++ /dev/null @@ -1,46 +0,0 @@ -// -// request_handler.hpp -// ~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_REQUEST_HANDLER_HPP -#define HTTP_REQUEST_HANDLER_HPP - -#include <string> -#include <boost/noncopyable.hpp> - -namespace http { -namespace server { - -struct reply; -struct request; - -/// The common handler for all incoming requests. -class request_handler - : private boost::noncopyable -{ -public: - /// Construct with a directory containing files to be served. - explicit request_handler(const std::string& doc_root); - - /// Handle a request and produce a reply. - void handle_request(const request& req, reply& rep); - -private: - /// The directory containing the files to be served. - std::string doc_root_; - - /// Perform URL-decoding on a string. Returns false if the encoding was - /// invalid. - static bool url_decode(const std::string& in, std::string& out); -}; - -} // namespace server -} // namespace http - -#endif // HTTP_REQUEST_HANDLER_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/request_parser.cpp b/3rdparty/asio/src/examples/cpp03/http/server/request_parser.cpp deleted file mode 100644 index 80644eea529..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/request_parser.cpp +++ /dev/null @@ -1,315 +0,0 @@ -// -// request_parser.cpp -// ~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "request_parser.hpp" -#include "request.hpp" - -namespace http { -namespace server { - -request_parser::request_parser() - : state_(method_start) -{ -} - -void request_parser::reset() -{ - state_ = method_start; -} - -boost::tribool request_parser::consume(request& req, char input) -{ - switch (state_) - { - case method_start: - if (!is_char(input) || is_ctl(input) || is_tspecial(input)) - { - return false; - } - else - { - state_ = method; - req.method.push_back(input); - return boost::indeterminate; - } - case method: - if (input == ' ') - { - state_ = uri; - return boost::indeterminate; - } - else if (!is_char(input) || is_ctl(input) || is_tspecial(input)) - { - return false; - } - else - { - req.method.push_back(input); - return boost::indeterminate; - } - case uri: - if (input == ' ') - { - state_ = http_version_h; - return boost::indeterminate; - } - else if (is_ctl(input)) - { - return false; - } - else - { - req.uri.push_back(input); - return boost::indeterminate; - } - case http_version_h: - if (input == 'H') - { - state_ = http_version_t_1; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_t_1: - if (input == 'T') - { - state_ = http_version_t_2; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_t_2: - if (input == 'T') - { - state_ = http_version_p; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_p: - if (input == 'P') - { - state_ = http_version_slash; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_slash: - if (input == '/') - { - req.http_version_major = 0; - req.http_version_minor = 0; - state_ = http_version_major_start; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_major_start: - if (is_digit(input)) - { - req.http_version_major = req.http_version_major * 10 + input - '0'; - state_ = http_version_major; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_major: - if (input == '.') - { - state_ = http_version_minor_start; - return boost::indeterminate; - } - else if (is_digit(input)) - { - req.http_version_major = req.http_version_major * 10 + input - '0'; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_minor_start: - if (is_digit(input)) - { - req.http_version_minor = req.http_version_minor * 10 + input - '0'; - state_ = http_version_minor; - return boost::indeterminate; - } - else - { - return false; - } - case http_version_minor: - if (input == '\r') - { - state_ = expecting_newline_1; - return boost::indeterminate; - } - else if (is_digit(input)) - { - req.http_version_minor = req.http_version_minor * 10 + input - '0'; - return boost::indeterminate; - } - else - { - return false; - } - case expecting_newline_1: - if (input == '\n') - { - state_ = header_line_start; - return boost::indeterminate; - } - else - { - return false; - } - case header_line_start: - if (input == '\r') - { - state_ = expecting_newline_3; - return boost::indeterminate; - } - else if (!req.headers.empty() && (input == ' ' || input == '\t')) - { - state_ = header_lws; - return boost::indeterminate; - } - else if (!is_char(input) || is_ctl(input) || is_tspecial(input)) - { - return false; - } - else - { - req.headers.push_back(header()); - req.headers.back().name.push_back(input); - state_ = header_name; - return boost::indeterminate; - } - case header_lws: - if (input == '\r') - { - state_ = expecting_newline_2; - return boost::indeterminate; - } - else if (input == ' ' || input == '\t') - { - return boost::indeterminate; - } - else if (is_ctl(input)) - { - return false; - } - else - { - state_ = header_value; - req.headers.back().value.push_back(input); - return boost::indeterminate; - } - case header_name: - if (input == ':') - { - state_ = space_before_header_value; - return boost::indeterminate; - } - else if (!is_char(input) || is_ctl(input) || is_tspecial(input)) - { - return false; - } - else - { - req.headers.back().name.push_back(input); - return boost::indeterminate; - } - case space_before_header_value: - if (input == ' ') - { - state_ = header_value; - return boost::indeterminate; - } - else - { - return false; - } - case header_value: - if (input == '\r') - { - state_ = expecting_newline_2; - return boost::indeterminate; - } - else if (is_ctl(input)) - { - return false; - } - else - { - req.headers.back().value.push_back(input); - return boost::indeterminate; - } - case expecting_newline_2: - if (input == '\n') - { - state_ = header_line_start; - return boost::indeterminate; - } - else - { - return false; - } - case expecting_newline_3: - return (input == '\n'); - default: - return false; - } -} - -bool request_parser::is_char(int c) -{ - return c >= 0 && c <= 127; -} - -bool request_parser::is_ctl(int c) -{ - return (c >= 0 && c <= 31) || (c == 127); -} - -bool request_parser::is_tspecial(int c) -{ - switch (c) - { - case '(': case ')': case '<': case '>': case '@': - case ',': case ';': case ':': case '\\': case '"': - case '/': case '[': case ']': case '?': case '=': - case '{': case '}': case ' ': case '\t': - return true; - default: - return false; - } -} - -bool request_parser::is_digit(int c) -{ - return c >= '0' && c <= '9'; -} - -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/request_parser.hpp b/3rdparty/asio/src/examples/cpp03/http/server/request_parser.hpp deleted file mode 100644 index d7da53cf030..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/request_parser.hpp +++ /dev/null @@ -1,95 +0,0 @@ -// -// request_parser.hpp -// ~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_REQUEST_PARSER_HPP -#define HTTP_REQUEST_PARSER_HPP - -#include <boost/logic/tribool.hpp> -#include <boost/tuple/tuple.hpp> - -namespace http { -namespace server { - -struct request; - -/// Parser for incoming requests. -class request_parser -{ -public: - /// Construct ready to parse the request method. - request_parser(); - - /// Reset to initial parser state. - void reset(); - - /// Parse some data. The tribool return value is true when a complete request - /// has been parsed, false if the data is invalid, indeterminate when more - /// data is required. The InputIterator return value indicates how much of the - /// input has been consumed. - template <typename InputIterator> - boost::tuple<boost::tribool, InputIterator> parse(request& req, - InputIterator begin, InputIterator end) - { - while (begin != end) - { - boost::tribool result = consume(req, *begin++); - if (result || !result) - return boost::make_tuple(result, begin); - } - boost::tribool result = boost::indeterminate; - return boost::make_tuple(result, begin); - } - -private: - /// Handle the next character of input. - boost::tribool consume(request& req, char input); - - /// Check if a byte is an HTTP character. - static bool is_char(int c); - - /// Check if a byte is an HTTP control character. - static bool is_ctl(int c); - - /// Check if a byte is defined as an HTTP tspecial character. - static bool is_tspecial(int c); - - /// Check if a byte is a digit. - static bool is_digit(int c); - - /// The current state of the parser. - enum state - { - method_start, - method, - uri, - http_version_h, - http_version_t_1, - http_version_t_2, - http_version_p, - http_version_slash, - http_version_major_start, - http_version_major, - http_version_minor_start, - http_version_minor, - expecting_newline_1, - header_line_start, - header_lws, - header_name, - space_before_header_value, - header_value, - expecting_newline_2, - expecting_newline_3 - } state_; -}; - -} // namespace server -} // namespace http - -#endif // HTTP_REQUEST_PARSER_HPP diff --git a/3rdparty/asio/src/examples/cpp03/http/server/server.cpp b/3rdparty/asio/src/examples/cpp03/http/server/server.cpp deleted file mode 100644 index 89e19d08d42..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/server.cpp +++ /dev/null @@ -1,94 +0,0 @@ -// -// server.cpp -// ~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "server.hpp" -#include <boost/bind.hpp> -#include <signal.h> - -namespace http { -namespace server { - -server::server(const std::string& address, const std::string& port, - const std::string& doc_root) - : io_context_(), - signals_(io_context_), - acceptor_(io_context_), - connection_manager_(), - new_connection_(), - request_handler_(doc_root) -{ - // Register to handle the signals that indicate when the server should exit. - // It is safe to register for the same signal multiple times in a program, - // provided all registration for the specified signal is made through Asio. - signals_.add(SIGINT); - signals_.add(SIGTERM); -#if defined(SIGQUIT) - signals_.add(SIGQUIT); -#endif // defined(SIGQUIT) - signals_.async_wait(boost::bind(&server::handle_stop, this)); - - // Open the acceptor with the option to reuse the address (i.e. SO_REUSEADDR). - asio::ip::tcp::resolver resolver(io_context_); - asio::ip::tcp::endpoint endpoint = - *resolver.resolve(address, port).begin(); - acceptor_.open(endpoint.protocol()); - acceptor_.set_option(asio::ip::tcp::acceptor::reuse_address(true)); - acceptor_.bind(endpoint); - acceptor_.listen(); - - start_accept(); -} - -void server::run() -{ - // The io_context::run() call will block until all asynchronous operations - // have finished. While the server is running, there is always at least one - // asynchronous operation outstanding: the asynchronous accept call waiting - // for new incoming connections. - io_context_.run(); -} - -void server::start_accept() -{ - new_connection_.reset(new connection(io_context_, - connection_manager_, request_handler_)); - acceptor_.async_accept(new_connection_->socket(), - boost::bind(&server::handle_accept, this, - asio::placeholders::error)); -} - -void server::handle_accept(const asio::error_code& e) -{ - // Check whether the server was stopped by a signal before this completion - // handler had a chance to run. - if (!acceptor_.is_open()) - { - return; - } - - if (!e) - { - connection_manager_.start(new_connection_); - } - - start_accept(); -} - -void server::handle_stop() -{ - // The server is stopped by cancelling all outstanding asynchronous - // operations. Once all operations have finished the io_context::run() call - // will exit. - acceptor_.close(); - connection_manager_.stop_all(); -} - -} // namespace server -} // namespace http diff --git a/3rdparty/asio/src/examples/cpp03/http/server/server.hpp b/3rdparty/asio/src/examples/cpp03/http/server/server.hpp deleted file mode 100644 index 8b0b1a23296..00000000000 --- a/3rdparty/asio/src/examples/cpp03/http/server/server.hpp +++ /dev/null @@ -1,69 +0,0 @@ -// -// server.hpp -// ~~~~~~~~~~ -// -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef HTTP_SERVER_HPP -#define HTTP_SERVER_HPP - -#include <asio.hpp> -#include <string> -#include <boost/noncopyable.hpp> -#include "connection.hpp" -#include "connection_manager.hpp" -#include "request_handler.hpp" - -namespace http { -namespace server { - -/// The top-level class of the HTTP server. -class server - : private boost::noncopyable -{ -public: - /// Construct the server to listen on the specified TCP address and port, and - /// serve up files from the given directory. - explicit server(const std::string& address, const std::string& port, - const std::string& doc_root); - - /// Run the server's io_context loop. - void run(); - -private: - /// Initiate an asynchronous accept operation. - void start_accept(); - - /// Handle completion of an asynchronous accept operation. - void handle_accept(const asio::error_code& e); - - /// Handle a request to stop the server. - void handle_stop(); - - /// The io_context used to perform asynchronous operations. - asio::io_context io_context_; - - /// The signal_set is used to register for process termination notifications. - asio::signal_set signals_; - - /// Acceptor used to listen for incoming connections. - asio::ip::tcp::acceptor acceptor_; - - /// The connection manager which owns all live connections. - connection_manager connection_manager_; - - /// The next connection to be accepted. - connection_ptr new_connection_; - - /// The handler for all incoming requests. - request_handler request_handler_; -}; - -} // namespace server -} // namespace http - -#endif // HTTP_SERVER_HPP |