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Diffstat (limited to 'support/dktools/dk4sock21.c')
-rw-r--r--support/dktools/dk4sock21.c325
1 files changed, 0 insertions, 325 deletions
diff --git a/support/dktools/dk4sock21.c b/support/dktools/dk4sock21.c
deleted file mode 100644
index 65f2414bcb..0000000000
--- a/support/dktools/dk4sock21.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
-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: dk4sock21.ctr
-*/
-
-/** @file dk4sock21.c The dk4sock21 module.
-*/
-
-
-#line 10 "dk4sock21.ctr"
-
-#include "dk4conf.h"
-#include "dk4sock.h"
-
-#if DK4_HAVE_LIMITS_H
-#ifndef LIMITS_H_INCLUDED
-#include <limits.h>
-#define LIMITS_H_INCLUDED 1
-#endif
-#endif
-
-#if DK4_HAVE_STDINT_H
-#ifndef STDINT_H_INCLUDED
-#if defined(__cplusplus) && (!defined(__STDC_LIMIT_MACROS))
-#define __STDC_LIMIT_MACROS 1
-#endif
-#if defined(__cplusplus) && (!defined(__STDC_CONSTANT_MACROS))
-#define __STDC_CONSTANT_MACROS 1
-#endif
-#include <stdint.h>
-#define STDINT_H_INCLUDED 1
-#endif
-#endif
-
-#if DK4_HAVE_STRING_H
-#ifndef STRING_H_INCLUDED
-#include <string.h>
-#define STRING_H_INCLUDED 1
-#endif
-#endif
-
-#include "dk4numco.h"
-
-#if DK4_HAVE_ASSERT_H
-#ifndef ASSERT_H_INCLUDED
-#include <assert.h>
-#define ASSERT_H_INCLUDED 1
-#endif
-#endif
-
-
-
-
-#line 52 "dk4sock21.ctr"
-
-
-
-
-int
-dk4socket_sendto(
- dk4_socket_t sock,
- const void *buf,
- size_t *pszbuf,
- int flags,
- const struct sockaddr *saddr,
- size_t addrlen,
- long secs,
- long usecs,
- dk4_er_t *erp
-)
-{
- fd_set wfds;
- struct timeval to;
-#if DK4_HAVE_SSIZE_T
- ssize_t bwr;
-#else
- int bwr;
-#endif
- int res;
- int back = DK4_SOCKET_RESULT_FAILED;
-#if DK4_USE_ASSERT
- assert(INVALID_SOCKET != sock);
- assert(NULL != buf);
- assert(NULL != pszbuf);
- assert(0 < *pszbuf);
- assert(NULL != saddr);
- assert(0 < addrlen);
-#endif
- if (
- (INVALID_SOCKET != sock) && (NULL != buf) && (NULL != pszbuf)
- && (NULL != saddr) && (0 < addrlen)
- )
- {
- if ((0 < *pszbuf) && (0 != dk4socket_correct_addr_lgt(saddr, &addrlen))) {
-#if DK4_HAVE_SSIZE_T
- if ((dk4_um_t)(*pszbuf) <= (dk4_um_t)(SIZE_MAX / 2))
-#else
- if ((dk4_um_t)(*pszbuf) <= (dk4_um_t)(INT_MAX))
-#endif
- {
- if ((0L != secs) || (0L != usecs)) {
- /*
- Timeout, check writability.
- */
- FD_ZERO(&wfds);
- FD_SET(sock, &wfds);
- to.tv_sec = secs;
- to.tv_usec = usecs;
- dk4socket_error_reset();
- res = select(((int)sock + 1), NULL, &wfds, NULL, &to);
- if (0 < res) {
- if (FD_ISSET(sock, &wfds)) {
- back = DK4_SOCKET_RESULT_SUCCESS;
- } else {
- /* Timeout */
- dk4error_set_simple_error_code(erp, DK4_E_SOCKET_TIMEOUT);
- }
- } else {
-#if DK4_ON_WINDOWS
- if (SOCKET_ERROR == res)
-#else
- if (-1 == res)
-#endif
- {
- /* select error */
- dk4socket_error_report(erp, DK4_E_SOCKET_SELECT);
- }
- else
- {
- /* Timeout */
- dk4error_set_simple_error_code(erp, DK4_E_SOCKET_TIMEOUT);
- }
- }
- } else {
- /*
- No timeout, can continue sending immediately.
- */
- back = DK4_SOCKET_RESULT_SUCCESS;
- }
- if (DK4_SOCKET_RESULT_SUCCESS == back) {
- (void)dk4socket_correct_addr_lgt(saddr, &addrlen);
- back = DK4_SOCKET_RESULT_FAILED;
- /*
- Really send.
- */
- dk4socket_error_reset();
-#if DK4_ON_WINDOWS
-#if DK4_HAVE_SOCKLEN_T
- bwr = sendto(
- sock, buf, (int)(*pszbuf), flags, saddr, (socklen_t)addrlen
- );
-#else
- bwr = sendto(
- sock, buf, (int)(*pszbuf), flags, saddr, (int)addrlen
- );
-#endif
-#else
-#if DK4_HAVE_SOCKLEN_T
- bwr = sendto(
- sock, buf, *pszbuf, flags, saddr, (socklen_t)addrlen
- );
-#else
- bwr = sendto(
- sock, buf, *pszbuf, flags, saddr, (int)addrlen
- );
-#endif
-#endif
- if (0 <= bwr) {
- if ((size_t)bwr == *pszbuf) {
- back = DK4_SOCKET_RESULT_SUCCESS;
- } else {
- back = DK4_SOCKET_RESULT_IN_PROGRESS;
- }
- *pszbuf = (size_t)bwr;
- } else {
- dk4socket_error_report(erp, DK4_E_SOCKET_SEND);
- *pszbuf = 0;
- }
- }
- } else {
- dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
- }
- } else {
- dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
- }
- } else {
- dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
- }
- return back;
-}
-
-
-
-int
-dk4socket_recvfrom(
- dk4_socket_t sock,
- void *buf,
- size_t *pszbuf,
- int flags,
- struct sockaddr *saddr,
- size_t *paddrlen,
- long secs,
- long usecs,
- dk4_er_t *erp
-)
-{
- fd_set rfds;
- struct timeval to;
-#if DK4_HAVE_SSIZE_T
- ssize_t bwr;
-#else
- int bwr;
-#endif
-#if DK4_HAVE_SOCKLEN_T
- socklen_t peersize;
-#else
- int peersize;
-#endif
- int res;
- int back = DK4_SOCKET_RESULT_FAILED;
-#if DK4_USE_ASSERT
- assert(INVALID_SOCKET != sock);
- assert(NULL != buf);
- assert(NULL != pszbuf);
- assert(0 < *pszbuf);
- assert(NULL != saddr);
- assert(NULL != paddrlen);
-#endif
- if (
- (INVALID_SOCKET != sock) && (NULL != buf) && (NULL != pszbuf)
- && (NULL != saddr) && (NULL != paddrlen)
- )
- {
- if ((0 < *pszbuf) && (0 < *paddrlen)) {
-#if DK4_HAVE_SSIZE_T
- if ((dk4_um_t)(*pszbuf) <= (dk4_um_t)(SIZE_MAX / 2))
-#else
- if ((dk4_um_t)(*pszbuf) <= (dk4_um_t)(INT_MAX))
-#endif
- {
- if ((0L != secs) || (0L != usecs)) {
- /*
- Timeout, check readability.
- */
- FD_ZERO(&rfds);
- FD_SET(sock, &rfds);
- to.tv_sec = secs;
- to.tv_usec = usecs;
- dk4socket_error_reset();
- res = select(((int)sock + 1), &rfds, NULL, NULL, &to);
- if (0 < res) {
- if (FD_ISSET(sock, &rfds)) {
- back = DK4_SOCKET_RESULT_SUCCESS;
- } else {
- dk4error_set_simple_error_code(erp, DK4_E_SOCKET_TIMEOUT);
- }
- } else {
-#if DK4_ON_WINDOWS
- if (SOCKET_ERROR == res)
-#else
- if (-1 == res)
-#endif
- {
- dk4socket_error_report(erp, DK4_E_SOCKET_SELECT);
- }
- else
- {
- dk4error_set_simple_error_code(erp, DK4_E_SOCKET_TIMEOUT);
- }
- }
- } else {
- /*
- No timeout.
- */
- back = DK4_SOCKET_RESULT_SUCCESS;
- }
- if (DK4_SOCKET_RESULT_SUCCESS == back) {
- back = DK4_SOCKET_RESULT_FAILED;
-#if DK4_HAVE_SOCKLEN_T
- peersize = (socklen_t)(*paddrlen);
-#else
- peersize = (int)(*paddrlen);
-#endif
- dk4socket_error_reset();
-#if DK4_ON_WINDOWS
- bwr = recvfrom(
- sock, buf, (int)(*pszbuf), flags, saddr, &peersize
- );
-#else
- bwr = recvfrom(
- sock, buf, *pszbuf, flags, saddr, &peersize
- );
-#endif
- if (0 <= bwr) {
- back = DK4_SOCKET_RESULT_SUCCESS;
- *pszbuf = (size_t)bwr;
- } else {
- dk4socket_error_report(erp, DK4_E_SOCKET_RECV);
- *pszbuf = 0;
- }
- *paddrlen = (size_t)peersize;
- }
- }
- else
- {
- dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
- }
- } else {
- dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
- }
- } else {
- dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
- }
- return back;
-}
-
-