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Ruta de la carpeta: \\game3dprogramming\materials\GameFactory\GameFactoryDemo\references\boost_1_35_0\boost\asio\ssl\basic_context.hpp
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// // basic_context.hpp // ~~~~~~~~~~~~~~~~~ // // Copyright (c) 2005 Voipster / Indrek dot Juhani at voipster dot com // Copyright (c) 2005-2008 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 BOOST_ASIO_SSL_BASIC_CONTEXT_HPP #define BOOST_ASIO_SSL_BASIC_CONTEXT_HPP #if defined(_MSC_VER) && (_MSC_VER >= 1200) # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) #include
#include
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namespace boost { namespace asio { namespace ssl { /// SSL context. template
class basic_context : public context_base, private boost::noncopyable { public: /// The type of the service that will be used to provide context operations. typedef Service service_type; /// The native implementation type of the locking dispatcher. typedef typename service_type::impl_type impl_type; /// Constructor. basic_context(boost::asio::io_service& io_service, method m) : service_(boost::asio::use_service
(io_service)), impl_(service_.null()) { service_.create(impl_, m); } /// Destructor. ~basic_context() { service_.destroy(impl_); } /// Get the underlying implementation in the native type. /** * This function may be used to obtain the underlying implementation of the * context. This is intended to allow access to context functionality that is * not otherwise provided. */ impl_type impl() { return impl_; } /// Set options on the context. /** * This function may be used to configure the SSL options used by the context. * * @param o A bitmask of options. The available option values are defined in * the context_base class. The options are bitwise-ored with any existing * value for the options. * * @throws boost::system::system_error Thrown on failure. */ void set_options(options o) { boost::system::error_code ec; service_.set_options(impl_, o, ec); boost::asio::detail::throw_error(ec); } /// Set options on the context. /** * This function may be used to configure the SSL options used by the context. * * @param o A bitmask of options. The available option values are defined in * the context_base class. The options are bitwise-ored with any existing * value for the options. * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code set_options(options o, boost::system::error_code& ec) { return service_.set_options(impl_, o, ec); } /// Set the peer verification mode. /** * This function may be used to configure the peer verification mode used by * the context. * * @param v A bitmask of peer verification modes. The available verify_mode * values are defined in the context_base class. * * @throws boost::system::system_error Thrown on failure. */ void set_verify_mode(verify_mode v) { boost::system::error_code ec; service_.set_verify_mode(impl_, v, ec); boost::asio::detail::throw_error(ec); } /// Set the peer verification mode. /** * This function may be used to configure the peer verification mode used by * the context. * * @param v A bitmask of peer verification modes. The available verify_mode * values are defined in the context_base class. * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code set_verify_mode(verify_mode v, boost::system::error_code& ec) { return service_.set_verify_mode(impl_, v, ec); } /// Load a certification authority file for performing verification. /** * This function is used to load one or more trusted certification authorities * from a file. * * @param filename The name of a file containing certification authority * certificates in PEM format. * * @throws boost::system::system_error Thrown on failure. */ void load_verify_file(const std::string& filename) { boost::system::error_code ec; service_.load_verify_file(impl_, filename, ec); boost::asio::detail::throw_error(ec); } /// Load a certification authority file for performing verification. /** * This function is used to load the certificates for one or more trusted * certification authorities from a file. * * @param filename The name of a file containing certification authority * certificates in PEM format. * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code load_verify_file(const std::string& filename, boost::system::error_code& ec) { return service_.load_verify_file(impl_, filename, ec); } /// Add a directory containing certificate authority files to be used for /// performing verification. /** * This function is used to specify the name of a directory containing * certification authority certificates. Each file in the directory must * contain a single certificate. The files must be named using the subject * name's hash and an extension of ".0". * * @param path The name of a directory containing the certificates. * * @throws boost::system::system_error Thrown on failure. */ void add_verify_path(const std::string& path) { boost::system::error_code ec; service_.add_verify_path(impl_, path, ec); boost::asio::detail::throw_error(ec); } /// Add a directory containing certificate authority files to be used for /// performing verification. /** * This function is used to specify the name of a directory containing * certification authority certificates. Each file in the directory must * contain a single certificate. The files must be named using the subject * name's hash and an extension of ".0". * * @param path The name of a directory containing the certificates. * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code add_verify_path(const std::string& path, boost::system::error_code& ec) { return service_.add_verify_path(impl_, path, ec); } /// Use a certificate from a file. /** * This function is used to load a certificate into the context from a file. * * @param filename The name of the file containing the certificate. * * @param format The file format (ASN.1 or PEM). * * @throws boost::system::system_error Thrown on failure. */ void use_certificate_file(const std::string& filename, file_format format) { boost::system::error_code ec; service_.use_certificate_file(impl_, filename, format, ec); boost::asio::detail::throw_error(ec); } /// Use a certificate from a file. /** * This function is used to load a certificate into the context from a file. * * @param filename The name of the file containing the certificate. * * @param format The file format (ASN.1 or PEM). * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code use_certificate_file(const std::string& filename, file_format format, boost::system::error_code& ec) { return service_.use_certificate_file(impl_, filename, format, ec); } /// Use a certificate chain from a file. /** * This function is used to load a certificate chain into the context from a * file. * * @param filename The name of the file containing the certificate. The file * must use the PEM format. * * @throws boost::system::system_error Thrown on failure. */ void use_certificate_chain_file(const std::string& filename) { boost::system::error_code ec; service_.use_certificate_chain_file(impl_, filename, ec); boost::asio::detail::throw_error(ec); } /// Use a certificate chain from a file. /** * This function is used to load a certificate chain into the context from a * file. * * @param filename The name of the file containing the certificate. The file * must use the PEM format. * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code use_certificate_chain_file( const std::string& filename, boost::system::error_code& ec) { return service_.use_certificate_chain_file(impl_, filename, ec); } /// Use a private key from a file. /** * This function is used to load a private key into the context from a file. * * @param filename The name of the file containing the private key. * * @param format The file format (ASN.1 or PEM). * * @throws boost::system::system_error Thrown on failure. */ void use_private_key_file(const std::string& filename, file_format format) { boost::system::error_code ec; service_.use_private_key_file(impl_, filename, format, ec); boost::asio::detail::throw_error(ec); } /// Use a private key from a file. /** * This function is used to load a private key into the context from a file. * * @param filename The name of the file containing the private key. * * @param format The file format (ASN.1 or PEM). * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code use_private_key_file(const std::string& filename, file_format format, boost::system::error_code& ec) { return service_.use_private_key_file(impl_, filename, format, ec); } /// Use an RSA private key from a file. /** * This function is used to load an RSA private key into the context from a * file. * * @param filename The name of the file containing the RSA private key. * * @param format The file format (ASN.1 or PEM). * * @throws boost::system::system_error Thrown on failure. */ void use_rsa_private_key_file(const std::string& filename, file_format format) { boost::system::error_code ec; service_.use_rsa_private_key_file(impl_, filename, format, ec); boost::asio::detail::throw_error(ec); } /// Use an RSA private key from a file. /** * This function is used to load an RSA private key into the context from a * file. * * @param filename The name of the file containing the RSA private key. * * @param format The file format (ASN.1 or PEM). * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code use_rsa_private_key_file( const std::string& filename, file_format format, boost::system::error_code& ec) { return service_.use_rsa_private_key_file(impl_, filename, format, ec); } /// Use the specified file to obtain the temporary Diffie-Hellman parameters. /** * This function is used to load Diffie-Hellman parameters into the context * from a file. * * @param filename The name of the file containing the Diffie-Hellman * parameters. The file must use the PEM format. * * @throws boost::system::system_error Thrown on failure. */ void use_tmp_dh_file(const std::string& filename) { boost::system::error_code ec; service_.use_tmp_dh_file(impl_, filename, ec); boost::asio::detail::throw_error(ec); } /// Use the specified file to obtain the temporary Diffie-Hellman parameters. /** * This function is used to load Diffie-Hellman parameters into the context * from a file. * * @param filename The name of the file containing the Diffie-Hellman * parameters. The file must use the PEM format. * * @param ec Set to indicate what error occurred, if any. */ boost::system::error_code use_tmp_dh_file(const std::string& filename, boost::system::error_code& ec) { return service_.use_tmp_dh_file(impl_, filename, ec); } /// Set the password callback. /** * This function is used to specify a callback function to obtain password * information about an encrypted key in PEM format. * * @param callback The function object to be used for obtaining the password. * The function signature of the handler must be: * @code std::string password_callback( * std::size_t max_length, // The maximum size for a password. * password_purpose purpose // Whether password is for reading or writing. * ); @endcode * The return value of the callback is a string containing the password. * * @throws boost::system::system_error Thrown on failure. */ template
void set_password_callback(PasswordCallback callback) { boost::system::error_code ec; service_.set_password_callback(impl_, callback, ec); boost::asio::detail::throw_error(ec); } /// Set the password callback. /** * This function is used to specify a callback function to obtain password * information about an encrypted key in PEM format. * * @param callback The function object to be used for obtaining the password. * The function signature of the handler must be: * @code std::string password_callback( * std::size_t max_length, // The maximum size for a password. * password_purpose purpose // Whether password is for reading or writing. * ); @endcode * The return value of the callback is a string containing the password. * * @param ec Set to indicate what error occurred, if any. */ template
boost::system::error_code set_password_callback(PasswordCallback callback, boost::system::error_code& ec) { return service_.set_password_callback(impl_, callback, ec); } private: /// The backend service implementation. service_type& service_; /// The underlying native implementation. impl_type impl_; }; } // namespace ssl } // namespace asio } // namespace boost #include
#endif // BOOST_ASIO_SSL_BASIC_CONTEXT_HPP
basic_context.hpp
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