SourcePro® 2024.1 |
SourcePro® API Reference Guide |
Initializes the Winsock DLL on Windows platforms. More...
#include <rw/network/RWWinSockInfo.h>
Public Member Functions | |
RWWinSockInfo (FARPROC blockingHook) | |
RWWinSockInfo (short ver=0x0202) | |
~RWWinSockInfo (void) | |
RWCString | getDescription (void) const |
int | getMajorVersion (void) const |
int | getMinorVersion (void) const |
Initializes the Winsock DLL on Windows platforms. Initialization is required before your application can make requests of the Winsock API. Deregistration is required for applications that no longer need Winsock services.
Rogue Wave encourages all users to include this class in their code. While using this class does not affect the behavior of programs that run on UNIX, it does make them portable to Windows environments.
RWWinSockInfo::RWWinSockInfo | ( | short | ver = 0x0202 | ) |
Initializes the underlying socket API with the requested version. If the Winsock DLL has already been initialized by this application, the constructor does nothing. An exception of type RWNetWinsockInitError is thrown if the initialization fails. This function is a no-op on non Windows platforms.
RWWinSockInfo::~RWWinSockInfo | ( | void | ) |
Performs the termination tasks.
RWWinSockInfo::RWWinSockInfo | ( | FARPROC | blockingHook | ) |
Initializes the Winsock DLL and installs the blocking hook indicated. The previous blocking hook is restored when the RWWinSockInfo is destroyed.
RWCString RWWinSockInfo::getDescription | ( | void | ) | const |
Returns the vendor-supplied description of the Winsock DLL. The string "not winsock" is returned on platforms that do not support winsock.
int RWWinSockInfo::getMajorVersion | ( | void | ) | const |
Returns the vendor-supplied major version of the Winsock DLL. Returns 0
on platforms that do not support Winsock.
int RWWinSockInfo::getMinorVersion | ( | void | ) | const |
Returns the vendor-supplied minor version of the Winsock DLL. Returns 0
on platforms that do not support Winsock.
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