A base class for stream buffers that handle sockets.
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#include <skstream.h>
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| socketbuf (SOCKET_TYPE sock, std::streamsize insize=0x8000, std::streamsize outsize=0x8000) |
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| socketbuf (SOCKET_TYPE sock, std::streambuf::char_type *buf, std::streamsize length) |
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virtual | ~socketbuf () |
| Destroy the socket buffer.
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void | setSocket (SOCKET_TYPE sock) |
| Set the existing socket that this buffer should use.
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SOCKET_TYPE | getSocket () const |
| Get the socket that this buffer uses.
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void | setReadTimeout (unsigned sec, unsigned usec=0) |
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void | setWriteTimeout (unsigned sec, unsigned usec=0) |
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void | setTimeout (unsigned sec, unsigned usec=0) |
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bool | timeout () const |
| Return the flag indicating whether a timeout has occured.
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virtual int_type | overflow (int_type nCh=traits_type::eof())=0 |
| Handle writing data from the buffer to the socket.
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virtual int_type | underflow ()=0 |
| Handle reading data from the socket to the buffer.
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virtual int | sync () |
| Flush the output buffer.
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std::streambuf * | setbuf (std::streambuf::char_type *buf, std::streamsize len) |
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SOCKET_TYPE | _socket |
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timeval | _underflow_timeout |
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timeval | _overflow_timeout |
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bool | Timeout |
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std::streambuf::char_type * | _buffer |
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A base class for stream buffers that handle sockets.
socketbuf::socketbuf |
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SOCKET_TYPE |
sock, |
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std::streamsize |
insize = 0x8000 , |
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std::streamsize |
outsize = 0x8000 |
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explicit |
Make a new socket buffer from an existing socket, with optional buffer sizes.
References setbuf(), and setSocket().
socketbuf::socketbuf |
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SOCKET_TYPE |
sock, |
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std::streambuf::char_type * |
buf, |
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std::streamsize |
length |
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Make a new socket buffer from an existing socket, with an existing buffer.
References setbuf(), and setSocket().
std::streambuf * socketbuf::setbuf |
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std::streambuf::char_type * |
buf, |
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std::streamsize |
len |
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protected |
Set the buffer area this stream buffer uses. Only works if not already set.
Referenced by socketbuf(), and timeout().
void socketbuf::setReadTimeout |
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unsigned |
sec, |
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unsigned |
usec = 0 |
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inline |
Set up a timeout value after which an error flag is set if the socket is not ready for a read.
void socketbuf::setWriteTimeout |
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unsigned |
sec, |
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unsigned |
usec = 0 |
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inline |
Set up a timeout value after which an error flag is set if the socket is not ready for a write.
The documentation for this class was generated from the following files: