Classes | |
class | AnonymousProtocolAwareStreamSocket |
Anonymous connection-based server-side stream socket linked with a protocol server, which manages higher-level message exchanges for that connection. More... | |
class | AnonymousStreamSocket |
Anonymous connection-based server-side stream socket. More... | |
class | ClientStreamSocket |
Client-side implementation of connection-based socket. More... | |
class | IPAddressException |
Exception dedicated to the IP addressing. More... | |
class | IPAddress |
Handles abstract IP (Internet Protocol) addresses. More... | |
class | IPAddressvFour |
Handles IPv4 addresses. More... | |
class | MultiplexedProtocolBasedStreamServer |
Server-side implementation of a server listening socket and its connection-triggered sockets, each one corresponding to a connected client managed by a dedicated protocol server. More... | |
class | MultiplexedServerStreamSocket |
Server-side implementation of a server listening socket and its connection-triggered sockets, each one corresponding to a connected client. More... | |
class | NetworkException |
Exception class for network services. More... | |
class | HostDNSEntry |
Describes the DNS entry corresponding to a specified host. More... | |
class | SequentialServerStreamSocket |
Server, based on stream sockets, that can serve any number of clients, although not in parallel : clients are taken care of sequentially, one after the other, each one thanks to a dedicated anonymous stream socket. More... | |
class | ServerStreamSocket |
Server-side implementation of connection-based socket. More... | |
class | Socket |
Simple general socket I/O class, both for connection-based (stream) sockets and packet-based (datagram) sockets, both for client-side and server-side sockets. More... | |
class | StreamSocket |
Simple connection-based socket I/O class. More... | |
Typedefs | |
typedef int | SocketError |
The numerical error code that may be returned by specific network primitives, namely Windows socket ones. | |
typedef Ceylan::Uint32 | Port |
Port number, as specified for sockets. | |
Enumerations | |
enum | NetworkAddressType { IPv4, IPv6 } |
Records the known types of network addresses. More... | |
Functions | |
CEYLAN_DLL const std::string | getLocalHostName () |
Returns local host's name, not including the domain name. | |
CEYLAN_DLL void | setLocalHostName (const std::string &newHostName) |
Sets local host's name. | |
CEYLAN_DLL const std::string | getLocalHostDomainName () |
Returns local host's domain name. | |
CEYLAN_DLL void | setLocalHostDomainName (const std::string &newHostName) |
Sets local host's domain name. | |
CEYLAN_DLL const std::string | getMostPreciseLocalHostName () |
Returns most precise available local host name. | |
CEYLAN_DLL const std::string | getFQDNFromIP (const IPAddress &ip) |
Returns the fully qualified domain name (FQDN) of specified host. | |
CEYLAN_DLL const std::string | getFQDNFromIPv4 (const std::string &ipString) |
Returns the fully qualified domain name (FQDN) of specified host. | |
CEYLAN_DLL const std::string | getFQDNFromHostname (const std::string &hostname) |
Returns the fully qualified domain name (FQDN) of specified host. | |
CEYLAN_DLL const std::string | getFQDNFromDNSEntry (const HostDNSEntry &entry) |
Returns the fully qualified domain name (FQDN) from specified DNS entry instance. | |
CEYLAN_DLL bool | isAValidHostName (const std::string &hostnameString) |
Returns whether specified string is a valid host name. | |
CEYLAN_DLL std::string | interpretSocketError (SocketError errorCode) |
Returns a string describing the error associated with the specified error code. | |
CEYLAN_DLL SocketError | getSocketError () |
Returns the latest socket error. | |
CEYLAN_DLL std::string | explainSocketError () |
Returns the diagnosis string corresponding to latest socket error. |
typedef Ceylan::Uint32 Ceylan::Network::Port |
typedef int Ceylan::Network::SocketError |
The numerical error code that may be returned by specific network primitives, namely Windows socket ones.
Definition at line 418 of file CeylanNetwork.h.
std::string Ceylan::Network::explainSocketError | ( | ) |
Returns the diagnosis string corresponding to latest socket error.
Definition at line 1448 of file CeylanNetwork.cc.
References getSocketError(), and interpretSocketError().
Referenced by Ceylan::Network::Socket::close(), Ceylan::Network::StreamSocket::createSocket(), Ceylan::System::FDRead(), Ceylan::System::FDWrite(), Ceylan::Network::HostDNSEntry::HostDNSEntry(), Ceylan::System::InputStream::Select(), Ceylan::Network::StreamSocket::setBlocking(), and Ceylan::Network::StreamSocket::setNagleAlgorithmTo().
const string Ceylan::Network::getFQDNFromDNSEntry | ( | const HostDNSEntry & | entry | ) |
Returns the fully qualified domain name (FQDN) from specified DNS entry instance.
entry | a previously created HostDNSEntry. |
Definition at line 1054 of file CeylanNetwork.cc.
References Ceylan::countChars(), dataUtils::e, Ceylan::Network::HostDNSEntry::getAliasList(), Ceylan::Network::HostDNSEntry::getOfficialHostName(), and Ceylan::Network::HostDNSEntry::toString().
Referenced by getFQDNFromHostname(), and getFQDNFromIP().
const string Ceylan::Network::getFQDNFromHostname | ( | const std::string & | hostname | ) |
Returns the fully qualified domain name (FQDN) of specified host.
hostName | the name of host to create a DNS description for. It is a host name (ex: "esperide.com"), not a stringified IP address. |
Definition at line 1042 of file CeylanNetwork.cc.
References getFQDNFromDNSEntry().
Referenced by getMostPreciseLocalHostName().
const string Ceylan::Network::getFQDNFromIP | ( | const IPAddress & | ip | ) |
Returns the fully qualified domain name (FQDN) of specified host.
ip | an IPAddress instance, be it IPv4 or IPv6. |
NetworkException | if the search or the conversion failed. |
Definition at line 1020 of file CeylanNetwork.cc.
References getFQDNFromDNSEntry().
Referenced by getFQDNFromIPv4().
const string Ceylan::Network::getFQDNFromIPv4 | ( | const std::string & | ipString | ) |
Returns the fully qualified domain name (FQDN) of specified host.
ipString | a string describing the IPv4 address, such as "82.225.152.215". |
Definition at line 1031 of file CeylanNetwork.cc.
References getFQDNFromIP().
const string Ceylan::Network::getLocalHostDomainName | ( | ) |
Returns local host's domain name.
NetworkException | if the operation failed. |
Definition at line 859 of file CeylanNetwork.cc.
References Ceylan::System::explainError().
Referenced by getMostPreciseLocalHostName().
const string Ceylan::Network::getLocalHostName | ( | ) |
Returns local host's name, not including the domain name.
Definition at line 776 of file CeylanNetwork.cc.
References Ceylan::System::explainError(), Ceylan::Network::HostDNSEntry::HostNameMaxLength, and Ceylan::toString().
Referenced by getMostPreciseLocalHostName().
const string Ceylan::Network::getMostPreciseLocalHostName | ( | ) |
Returns most precise available local host name.
Tries to gather most useful information about host name, including FQDN.
If the FQDN does not teach anything (ex: 'localhost.localdomain'), the local host name will be returned, and the domain name, if relevant, will be appended to it, after a dot (hence may return 'rainbow', or 'rainbow.esperide.com' for example).
Definition at line 909 of file CeylanNetwork.cc.
References Ceylan::countChars(), dataUtils::e, Ceylan::System::explainError(), generalUtils::false, getFQDNFromHostname(), getLocalHostDomainName(), getLocalHostName(), Ceylan::Exception::toString(), and generalUtils::true.
Referenced by Ceylan::Log::ObjectIdentifier::ObjectIdentifier().
SocketError Ceylan::Network::getSocketError | ( | ) |
Returns the latest socket error.
Definition at line 1428 of file CeylanNetwork.cc.
Referenced by Ceylan::Network::AnonymousStreamSocket::AnonymousStreamSocket(), explainSocketError(), Ceylan::System::FDRead(), Ceylan::System::FDWrite(), and Ceylan::System::InputStream::Select().
string Ceylan::Network::interpretSocketError | ( | SocketError | errorCode | ) |
Returns a string describing the error associated with the specified error code.
errorCode | the socket error that should be translated. |
Definition at line 1129 of file CeylanNetwork.cc.
References Ceylan::toString().
Referenced by explainSocketError().
bool Ceylan::Network::isAValidHostName | ( | const std::string & | hostnameString | ) |
Returns whether specified string is a valid host name.
Definition at line 1099 of file CeylanNetwork.cc.
References Ceylan::RegExp::matches(), and generalUtils::true.
Referenced by Ceylan::Log::ObjectIdentifier::generateFromChannelName().
void Ceylan::Network::setLocalHostDomainName | ( | const std::string & | newHostName | ) |
Sets local host's domain name.
Definition at line 888 of file CeylanNetwork.cc.
References Ceylan::System::explainError().
void Ceylan::Network::setLocalHostName | ( | const std::string & | newHostName | ) |
Sets local host's name.
NetworkException | if the renaming failed, including if the operation is not supported on the running platform. |
Definition at line 819 of file CeylanNetwork.cc.
References Ceylan::System::explainError().