From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- support/dktools/dk4sock12.c | 196 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 support/dktools/dk4sock12.c (limited to 'support/dktools/dk4sock12.c') diff --git a/support/dktools/dk4sock12.c b/support/dktools/dk4sock12.c new file mode 100644 index 0000000000..4586300270 --- /dev/null +++ b/support/dktools/dk4sock12.c @@ -0,0 +1,196 @@ +/* + WARNING: This file was generated by dkct. + Changes you make here will be lost if dkct is run again! + You should modify the original source and run dkct on it. + Original source: dk4sock12.ctr +*/ + +/* +Copyright (C) 2015-2017, Dirk Krause + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. +* Redistributions in binary form must reproduce the above opyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. +* Neither the name of the author nor the names of contributors may be used + to endorse or promote products derived from this software without specific + prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. +IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/** @file dk4sock12.c The dk4sock12 module. +*/ + + +#line 9 "dk4sock12.ctr" + +#include "dk4sock.h" + +#include + +#if DK4_HAVE_ERRNO_H +#ifndef ERRNO_H_INCLUDED +#include +#define ERRNO_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_UNISTD_H +#ifndef UNISTD_H_INCLUDED +#include +#define UNISTD_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_IO_H +#ifndef IO_H_INCLUDED +#include +#define IO_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_STRINGS_H +#ifndef STRINGS_H_INCLUDED +#include +#define STRINGS_H_INCLUDED 1 +#endif +#endif + +#include "dk4mem.h" + + + + + +#line 47 "dk4sock12.ctr" + + +int +dk4socket_connect( + dk4_socket_t sock, + const struct sockaddr *pAddr, + size_t szAddr, + dk4_er_t *erp +) +{ + int back = DK4_SOCKET_RESULT_FAILED; + int errc = 0; + + +#line 60 "dk4sock12.ctr" + if ((INVALID_SOCKET != sock) && (NULL != pAddr) && (0 < szAddr)) { + + +#line 62 "dk4sock12.ctr" + (void)dk4socket_correct_addr_lgt(pAddr, &szAddr); + dk4socket_error_reset(); +#if DK4_HAVE_SOCKLEN_T + if (0 == connect(sock, pAddr, (socklen_t)szAddr)) +#else + if (0 == connect(sock, pAddr, (int)szAddr)) +#endif + { + back = DK4_SOCKET_RESULT_SUCCESS; + + +#line 72 "dk4sock12.ctr" + } + else + { + errc = dk4socket_error_get(); + + +#line 77 "dk4sock12.ctr" +#if DK4_ON_WINDOWS + if (WSAEWOULDBLOCK == errc) +#else + if (EINPROGRESS == errc) +#endif + { + back = DK4_SOCKET_RESULT_IN_PROGRESS; + + +#line 85 "dk4sock12.ctr" + } + else + { + dk4error_set_idetails(erp, DK4_E_SOCKET_CONNECT, errc); + + +#line 90 "dk4sock12.ctr" + } + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); + + +#line 95 "dk4sock12.ctr" + } + + +#line 97 "dk4sock12.ctr" + return back; +} + + + +#if DK4_HAVE_STRUCT_SOCKADDR_UN + +/** Create a UNIX domain socket in client mode. + @param filename File name, max 107 characters long. + @param erp Error report, may be NULL. + @return Valid socket on success, INVALID_SOCKET on error. +*/ +dk4_socket_t +dk4socket_c8_unix_client( + const char *filename, + dk4_er_t *erp +) +{ + struct sockaddr_un soun; + size_t slen; + dk4_socket_t back = INVALID_SOCKET; + int res; + + if (NULL != filename) { + if (108 > strlen(filename)) { + DK4_MEMRES(&soun, sizeof(soun)); + soun.sun_family = AF_UNIX; + strcpy(soun.sun_path, filename); + slen = dk4socket_unix_length(&soun); + back = dk4socket_open(AF_UNIX, SOCK_STREAM, 0, erp); + if (INVALID_SOCKET != back) { + res = dk4socket_connect( + back, (const struct sockaddr *)(&soun), slen, erp + ); + if (DK4_SOCKET_RESULT_SUCCESS != res) { + (void)dk4socket_close(back, NULL); + back = INVALID_SOCKET; + } + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); + } + } else { + dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); + } + return back; +} + +#endif + -- cgit v1.2.3