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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/
/*
WARNING: This file was generated by the dkct program (see
http://dktools.sourceforge.net/ for details).
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: dk4sock10.ctr
*/
/** @file dk4sock10.c The dk4sock10 module.
*/
#line 9 "dk4sock10.ctr"
#include "dk4conf.h"
#include "dk4sock.h"
#include <stdio.h>
#if DK4_HAVE_ERRNO_H
#ifndef ERRNO_H_INCLUDED
#include <errno.h>
#define ERRNO_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_UNISTD_H
#ifndef UNISTD_H_INCLUDED
#include <unistd.h>
#define UNISTD_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_IO_H
#ifndef IO_H_INCLUDED
#include <io.h>
#define IO_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_ASSERT_H
#ifndef ASSERT_H_INCLUDED
#include <assert.h>
#define ASSERT_H_INCLUDED 1
#endif
#endif
#line 46 "dk4sock10.ctr"
dk4_socket_t
dk4socket_open(int af, int tp, int pr, dk4_er_t *erp)
{
dk4_socket_t back = INVALID_SOCKET;
#line 54 "dk4sock10.ctr"
switch (af) {
case AF_INET:
#if DK4_HAVE_STRUCT_SOCKADDR_IN6
case AF_INET6:
#endif
#if defined(AF_UNIX)
case AF_UNIX:
#endif
#if defined(AF_LOCAL) && (AF_UNIX != AF_LOCAL)
case AF_LOCAL:
#endif
{
switch (tp) {
case SOCK_STREAM : case SOCK_DGRAM : {
dk4socket_error_reset();
back = socket(af, tp, pr);
if (INVALID_SOCKET == back) {
dk4socket_error_report(erp, DK4_E_SOCKET_SOCKET);
}
} break;
default: {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
#line 77 "dk4sock10.ctr"
} break;
}
} break;
default: {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
#line 83 "dk4sock10.ctr"
} break;
}
#line 86 "dk4sock10.ctr"
return back;
}
int
dk4socket_close(dk4_socket_t so, dk4_er_t *erp)
{
int back = DK4_SOCKET_RESULT_FAILED;
#if DK4_USE_ASSERT
assert(INVALID_SOCKET != so);
#endif
if (INVALID_SOCKET != so) {
dk4socket_error_reset();
#if DK4_ON_WINDOWS
if (0 == closesocket(so))
#else
if (0 == close(so))
#endif
{
back = DK4_SOCKET_RESULT_SUCCESS;
} else {
dk4socket_error_report(erp, DK4_E_SOCKET_CLOSE);
}
} else {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
}
return back;
}
int
dk4socket_shutdown(dk4_socket_t so, int how, dk4_er_t *erp)
{
int back = DK4_SOCKET_RESULT_FAILED;
#if DK4_USE_ASSERT
assert(INVALID_SOCKET != so);
#endif
if (INVALID_SOCKET != so) {
switch (how) {
case DK4_SOCKET_SHUT_READ :
case DK4_SOCKET_SHUT_WRITE :
case DK4_SOCKET_SHUT_RDWR :
{
dk4socket_error_reset();
if (0 == shutdown(so, how)) {
back = DK4_SOCKET_RESULT_SUCCESS;
} else {
dk4socket_error_report(erp, DK4_E_SOCKET_SHUTDOWN);
}
} break;
default : {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
} break;
}
} else {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
}
return back;
}
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