The world's most popular open source database

MySQL 5.1: yaSSL::Socket Class Reference

yaSSL::Socket

yaSSL::Socket Class Reference

#include <socket_wrapper.hpp>


Public Member Functions
	Socket (socket_t s=INVALID_SOCKET)
	~Socket ()
void	set_fd (socket_t s)
uint	get_ready () const
socket_t	get_fd () const
uint	send (const byte *buf, unsigned int len, int flags=0) const
uint	receive (byte *buf, unsigned int len, int flags=0)
bool	wait ()
bool	WouldBlock () const
void	closeSocket ()
void	shutDown (int how=SD_SEND)
Static Public Member Functions
static int	get_lastError ()
static void	set_lastError (int error)
Private Member Functions
	Socket (const Socket &)
Socket &	operator= (const Socket &)
Private Attributes
socket_t	socket_
bool	wouldBlock_

Detailed Description

Definition at line 71 of file socket_wrapper.hpp.

Constructor & Destructor Documentation

yaSSL::Socket::Socket ( socket_t s = INVALID_SOCKET ) [explicit]

Definition at line 64 of file socket_wrapper.cpp.

00065     : socket_(s), wouldBlock_(false)
00066 {}

yaSSL::Socket::~Socket ( )

Definition at line 81 of file socket_wrapper.cpp.

References closeSocket().

00082 {
00083     closeSocket();
00084 }

Here is the call graph for this function:

yaSSL::Socket::Socket ( const Socket & ) [private]

Member Function Documentation

void yaSSL::Socket::closeSocket ( )

Definition at line 87 of file socket_wrapper.cpp.

References closesocket, yaSSL::INVALID_SOCKET, and socket_.

Referenced by yaSSL::SSL_clear(), yaSSL::SSL_shutdown(), and ~Socket().

00088 {
00089     if (socket_ != INVALID_SOCKET) {
00090 #ifdef _WIN32
00091         closesocket(socket_);
00092 #else
00093         close(socket_);
00094 #endif
00095         socket_ = INVALID_SOCKET;
00096     }
00097 }

Here is the caller graph for this function:

socket_t yaSSL::Socket::get_fd ( ) const

Definition at line 75 of file socket_wrapper.cpp.

References socket_.

Referenced by yaSSL::SSL_accept(), yaSSL::SSL_connect(), and yaSSL::SSL_shutdown().

00076 {
00077     return socket_;
00078 }

Here is the caller graph for this function:

int yaSSL::Socket::get_lastError ( ) [static]

Definition at line 176 of file socket_wrapper.cpp.

References errno.

Referenced by receive().

00177 {
00178 #ifdef _WIN32
00179     return WSAGetLastError();
00180 #else
00181     return errno;
00182 #endif
00183 }

Here is the caller graph for this function:

uint yaSSL::Socket::get_ready ( ) const

Definition at line 100 of file socket_wrapper.cpp.

References socket_.

Referenced by yaSSL::DoProcessReply().

00101 {
00102 #ifdef _WIN32
00103     unsigned long ready = 0;
00104     ioctlsocket(socket_, FIONREAD, &ready);
00105 #else
00106     /*
00107        64-bit Solaris requires the variable passed to
00108        FIONREAD be a 32-bit value.
00109     */
00110     unsigned int ready = 0;
00111     ioctl(socket_, FIONREAD, &ready);
00112 #endif
00113 
00114     return ready;
00115 }

Here is the caller graph for this function:

Socket& yaSSL::Socket::operator= ( const Socket & ) [private]

uint yaSSL::Socket::receive	(	byte *	buf,
		unsigned int	len,
		int	flags = `0`
	)

Definition at line 139 of file socket_wrapper.cpp.

References assert, get_lastError(), yaSSL::INVALID_SOCKET, socket_, SOCKET_EAGAIN, SOCKET_EWOULDBLOCK, and wouldBlock_.

Referenced by yaSSL::DoProcessReply(), and wait().

00140 {
00141     assert(socket_ != INVALID_SOCKET);
00142     wouldBlock_ = false;
00143 
00144     int recvd = ::recv(socket_, reinterpret_cast<char *>(buf), sz, flags);
00145 
00146     // idea to seperate error from would block by arnetheduck@gmail.com
00147     if (recvd == -1) {
00148         if (get_lastError() == SOCKET_EWOULDBLOCK || 
00149             get_lastError() == SOCKET_EAGAIN) {
00150             wouldBlock_ = true;
00151         return 0;
00152     }
00153     }
00154     else if (recvd == 0)
00155         return static_cast<uint>(-1);
00156 
00157     return recvd;
00158 }

Here is the call graph for this function:

Here is the caller graph for this function:

uint yaSSL::Socket::send	(	const byte *	buf,
		unsigned int	len,
		int	flags = `0`
	)			const

Definition at line 118 of file socket_wrapper.cpp.

References assert, yaSSL::INVALID_SOCKET, pos(), and socket_.

Referenced by yaSSL::SSL::Send().

00119 {
00120     const byte* pos = buf;
00121     const byte* end = pos + sz;
00122 
00123     assert(socket_ != INVALID_SOCKET);
00124 
00125     while (pos != end) {
00126         int sent = ::send(socket_, reinterpret_cast<const char *>(pos),
00127                           static_cast<int>(end - pos), flags);
00128 
00129     if (sent == -1)
00130         return 0;
00131 
00132         pos += sent;
00133     }
00134 
00135     return sz;
00136 }

Here is the call graph for this function:

Here is the caller graph for this function:

void yaSSL::Socket::set_fd ( socket_t s )

Definition at line 69 of file socket_wrapper.cpp.

References socket_.

Referenced by yaSSL::SSL_set_fd().

00070 {
00071     socket_ = s;
00072 }

Here is the caller graph for this function:

void yaSSL::Socket::set_lastError ( int error ) [static]

Definition at line 192 of file socket_wrapper.cpp.

References errno.

00193 {
00194 #ifdef _WIN32
00195     WSASetLastError(errorCode);
00196 #else
00197     errno = errorCode;
00198 #endif
00199 }

void yaSSL::Socket::shutDown ( int how = SD_SEND )

Definition at line 169 of file socket_wrapper.cpp.

References assert, yaSSL::INVALID_SOCKET, and socket_.

00170 {
00171     assert(socket_ != INVALID_SOCKET);
00172     shutdown(socket_, how);
00173 }

bool yaSSL::Socket::wait ( )

Definition at line 162 of file socket_wrapper.cpp.

References receive().

Referenced by yaSSL::DoProcessReply().

00163 {
00164     byte b;
00165     return receive(&b, 1, MSG_PEEK) != static_cast<uint>(-1);
00166 }

Here is the call graph for this function:

Here is the caller graph for this function:

bool yaSSL::Socket::WouldBlock ( ) const

Definition at line 186 of file socket_wrapper.cpp.

References wouldBlock_.

Referenced by yaSSL::receiveData().

00187 {
00188     return wouldBlock_;
00189 }

Here is the caller graph for this function:

Member Data Documentation

socket_t yaSSL::Socket::socket_ [private]

Definition at line 72 of file socket_wrapper.hpp.

Referenced by closeSocket(), get_fd(), get_ready(), receive(), send(), set_fd(), and shutDown().

bool yaSSL::Socket::wouldBlock_ [private]

Definition at line 73 of file socket_wrapper.hpp.

Referenced by receive(), and WouldBlock().

The documentation for this class was generated from the following files:

mysql/src/5.1-dbg/extra/yassl/include/socket_wrapper.hpp
mysql/src/5.1-dbg/extra/yassl/src/socket_wrapper.cpp

Generated on Sun Sep 10 00:45:12 2006 for MySQL 5.1 by

1.4.7

The world's most popular open source database

yaSSL::Socket Class Reference

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation