diff options
Diffstat (limited to 'support/dktools/dk4sock30.c')
-rw-r--r-- | support/dktools/dk4sock30.c | 303 |
1 files changed, 0 insertions, 303 deletions
diff --git a/support/dktools/dk4sock30.c b/support/dktools/dk4sock30.c deleted file mode 100644 index e5eb7733dc..0000000000 --- a/support/dktools/dk4sock30.c +++ /dev/null @@ -1,303 +0,0 @@ -/* -Copyright (C) 2016-2020, 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: dk4sock30.ctr -*/ - -/** @file dk4sock30.c The dk4sock30 module. -*/ - - -#line 9 "dk4sock30.ctr" - -#include "dk4conf.h" -#include "dk4sock.h" -#include "dk4mem.h" - -#if DK4_HAVE_GETADDRINFO -#include "dk4mao8d.h" -#else -#include "dk4mai8dus.h" -#endif - -#if DK4_HAVE_ASSERT_H -#ifndef ASSERT_H_INCLUDED -#include <assert.h> -#define ASSERT_H_INCLUDED 1 -#endif -#endif - - - - -#line 29 "dk4sock30.ctr" - - - -/** Create UDP socket set for a local port number. - @param servicename Local service name. - @param local Flag: Allow local connections only. - @param broadcast Flag: Prepare for broadcast send. - @param numeric Flag: Service name is numeric. - @param erp Error report, may be NULL. - @return Socket set on success, NULL on error. -*/ -static -dk4_socket_set_t * -dk4socket_c8_set_udp_num_flag( - const char *servicename, - int local, - int broadcast, - int numeric, - dk4_er_t *erp -) -{ -#if DK4_HAVE_GETADDRINFO - /* +++++ +getaddrinfo */ - struct addrinfo hints; - struct addrinfo *addri = NULL; - struct addrinfo *paddr = NULL; - dk4_socket_set_t *back = NULL; - size_t numad = 0; - int res = 0; -#if DK4_HAVE_SETSOCKOPT && (defined(SO_REUSEPORT) || defined(SO_REUSEADDR)) - int opt = 0; -#endif - - -#line 62 "dk4sock30.ctr" -#if DK4_USE_ASSERT - assert(NULL != servicename); -#endif - if (NULL != servicename) { - DK4_MEMRES(&hints, sizeof(hints)); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = SOCK_DGRAM; - hints.ai_flags = 0; - hints.ai_protocol = 0; - hints.ai_addrlen = 0; - hints.ai_canonname = NULL; - hints.ai_addr = NULL; - hints.ai_next = NULL; - if (0 == local) { hints.ai_flags |= AI_PASSIVE; } - if (0 != numeric) { hints.ai_flags |= AI_NUMERICSERV; } - res = getaddrinfo(NULL, servicename, &hints, &addri); - if ((0 == res) && (NULL != addri)) { - paddr = addri; - while (NULL != paddr) { numad++; paddr = paddr->ai_next; } - if (0 < numad) { - -#line 82 "dk4sock30.ctr" - paddr = addri; - back = dk4socket_set_new(numad, erp); - if (NULL != back) { - while (NULL != paddr) { - -#line 86 "dk4sock30.ctr" - (back->pSockets)[back->szUsed] = dk4socket_open( - paddr->ai_family, SOCK_DGRAM, 0, erp - ); - if (INVALID_SOCKET != (back->pSockets)[back->szUsed]) { -#if DK4_HAVE_SETSOCKOPT && defined(SO_REUSEPORT) - - -#line 92 "dk4sock30.ctr" - dk4socket_set_one_bytes(&opt, sizeof(opt)); - res = setsockopt( - (back->pSockets)[back->szUsed], SOL_SOCKET, - SO_REUSEPORT, (void *)(&opt), sizeof(opt) - ); - if (0 != res) { - -#line 98 "dk4sock30.ctr" - } -#else -#if DK4_HAVE_SETSOCKOPT && defined(SO_REUSEADDR) - - -#line 102 "dk4sock30.ctr" - dk4socket_set_one_bytes(&opt, sizeof(opt)); - res = setsockopt( - (back->pSockets)[back->szUsed], SOL_SOCKET, - SO_REUSEADDR, (void *)(&opt), sizeof(opt) - ); - if (0 != res) { - -#line 108 "dk4sock30.ctr" - } -#else - - -#line 111 "dk4sock30.ctr" -#endif -#endif -#if DK4_HAVE_SETSOCKOPT && defined(SO_BROADCAST) - - -#line 115 "dk4sock30.ctr" - if (0 != broadcast) { - dk4socket_set_one_bytes(&opt, sizeof(opt)); - res = setsockopt( - (back->pSockets)[back->szUsed], SOL_SOCKET, - SO_BROADCAST, (void *)(&opt), sizeof(opt) - ); - if (0 != res) { - -#line 122 "dk4sock30.ctr" - } - } -#else - - -#line 126 "dk4sock30.ctr" -#endif - res = dk4socket_bind( - (back->pSockets)[back->szUsed], paddr->ai_addr, - paddr->ai_addrlen, erp - ); - if (DK4_SOCKET_RESULT_SUCCESS == res) { - back->szUsed += 1; - - -#line 134 "dk4sock30.ctr" - } else { - -#line 135 "dk4sock30.ctr" - (void)dk4socket_close((back->pSockets)[back->szUsed], NULL); - (back->pSockets)[back->szUsed] = INVALID_SOCKET; - } - } else { - -#line 139 "dk4sock30.ctr" - } - paddr = paddr->ai_next; - } - if (0 == back->szUsed) { - dk4socket_set_delete(back, NULL); - back = NULL; - } - } - } - freeaddrinfo(addri); - } else { - dk4error_set_idetails(erp, DK4_E_SOCKET_GETADDRLOC, res); - } - } else { - dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); - } - - -#line 156 "dk4sock30.ctr" - return back; - /* ----- +getaddrinfo */ -#else - /* +++++ -getaddrinfo */ - const char *endptr = NULL; - dk4_socket_set_t *back = NULL; - struct servent *serv = NULL; - int iport = 0; - int res = 0; - unsigned short portno = 0; - - -#line 167 "dk4sock30.ctr" -#if DK4_USE_ASSERT - assert(NULL != servicename); -#endif - if (NULL != servicename) { - res = dk4ma_input_c8_dec_ushort( - &portno, servicename, &endptr, 1, NULL - ); - if (0 != res) { - back = dk4socket_set_udp_directly(portno, local, broadcast, erp); - } else { - dk4socket_error_reset(); - serv = getservbyname(servicename, NULL); - if (NULL != serv) { - iport = serv->s_port; - dk4socket_swap_bytes_if_not_bigendian((void *)(&iport), sizeof(iport)); - portno = (unsigned short)iport; - back = dk4socket_set_udp_directly(portno, local, broadcast, erp); - } else { - dk4socket_error_report(erp, DK4_E_SOCKET_GETSERVBYNAME); - } - } - } else { - dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); - } - - -#line 192 "dk4sock30.ctr" - return back; - /* ----- -getaddrinfo */ -#endif -} - - - -dk4_socket_set_t * -dk4socket_c8_set_udp( - unsigned short portno, - int local, - int broadcast, - dk4_er_t *erp -) -{ -#if DK4_HAVE_GETADDRINFO - /* +++++ +getaddrinfo */ - char pnb[16*sizeof(dk4_um_t)]; - dk4_socket_set_t *back = NULL; - int res; -#if DK4_USE_ASSERT - assert(0 < portno); -#endif - if (0 < portno) { - res = dk4ma_write_c8_decimal_unsigned( - pnb, sizeof(pnb), (dk4_um_t)portno, 0, erp - ); - if (0 != res) { - back = dk4socket_c8_set_udp_num_flag( - pnb, local, broadcast, 1, erp - ); - } - } else { - dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); - } - return back; - /* ----- +getaddrinfo */ -#else - /* +++++ -getaddrinfo */ - return ( - dk4socket_set_udp_directly(portno, local, broadcast, erp) - ); - /* ----- -getaddrinfo */ -#endif -} - - - -dk4_socket_set_t * -dk4socket_c8_set_udp_service( - const char *servicename, - int local, - int broadcast, - dk4_er_t *erp -) -{ -#if DK4_USE_ASSERT - assert(NULL != servicename); -#endif - return ( - dk4socket_c8_set_udp_num_flag(servicename, local, broadcast, 0, erp) - ); -} - - - |