зеркало из https://github.com/github/ruby.git
75 строки
1.7 KiB
C
75 строки
1.7 KiB
C
/************************************************
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sockssocket.c -
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created at: Thu Mar 31 12:21:29 JST 1994
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Copyright (C) 1993-2007 Yukihiro Matsumoto
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************************************************/
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#include "rubysocket.h"
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#ifdef SOCKS
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/*
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* call-seq:
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* SOCKSSocket.new(host, port) => socket
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*
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* Opens a SOCKS connection to +host+ via the SOCKS server.
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*
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* The SOCKS server configuration varies by implementation
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*
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* When using the Dante libsocks/libsocksd implementation it is configured as SOCKS_SERVER env var.
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*
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* See: https://manpages.debian.org/testing/dante-client/socksify.1.en.html for full env variable support.
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*
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*/
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static VALUE
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socks_init(VALUE sock, VALUE host, VALUE port)
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{
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static int init = 0;
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if (init == 0) {
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SOCKSinit("ruby");
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init = 1;
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}
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return rsock_init_inetsock(sock, host, port, Qnil, Qnil, INET_SOCKS, Qnil, Qnil, Qfalse, Qnil);
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}
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#ifdef SOCKS5
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/*
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* Closes the SOCKS connection.
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*
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*/
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static VALUE
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socks_s_close(VALUE sock)
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{
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rb_io_t *fptr;
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GetOpenFile(sock, fptr);
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shutdown(fptr->fd, SHUT_RDWR);
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return rb_io_close(sock);
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}
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#endif
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#endif
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void
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rsock_init_sockssocket(void)
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{
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#ifdef SOCKS
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/*
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* Document-class: SOCKSSocket < TCPSocket
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*
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* SOCKS is an Internet protocol that routes packets between a client and
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* a server through a proxy server. SOCKS5, if supported, additionally
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* provides authentication so only authorized users may access a server.
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*/
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rb_cSOCKSSocket = rb_define_class("SOCKSSocket", rb_cTCPSocket);
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rb_define_method(rb_cSOCKSSocket, "initialize", socks_init, 2);
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#ifdef SOCKS5
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rb_define_method(rb_cSOCKSSocket, "close", socks_s_close, 0);
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#endif
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#endif
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}
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