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56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/*
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** Virtual I/O library
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** Written by Andrei Errapart <andreie@no.spam.ee>
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*/
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/*
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* Concrete Vio around socket. Doesn't differ much from VioFd.
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*/
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#ifdef WIN32
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typedef SOCKET vio_socket;
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#else
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typedef int vio_socket;
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#endif /* WIN32 */
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VIO_NS_BEGIN
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class VioSSL;
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class VioSocket : public Vio
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{
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public:
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VioSocket(vio_socket sd, bool localhost=true);
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virtual ~VioSocket();
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virtual bool is_open() const;
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virtual int read(vio_ptr buf, int size);
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virtual int write(const vio_ptr buf, int size);
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virtual int blocking(bool onoff);
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virtual bool blocking() const;
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virtual int fastsend(bool onoff=true);
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virtual int keepalive(bool onoff);
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virtual bool should_retry() const;
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virtual int close();
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virtual const char* description() const;
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virtual bool peer_addr(char *buf) const;
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virtual const char* cipher_description() const;
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virtual int vio_errno();
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int shutdown(int how);
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private:
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vio_socket sd_;
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const bool localhost_;
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int fcntl_;
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bool fcntl_set_;
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char desc_[30];
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mutable struct sockaddr_in local_;
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mutable struct sockaddr_in remote_;
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mutable char* cipher_description_;
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friend class VioSSL; // he wants to tinker with this->sd_;
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};
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VIO_NS_END
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#endif /* vio_VioSocket_h_ */
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