mirror of
https://github.com/apache/nuttx.git
synced 2026-06-06 00:14:22 +08:00
This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now.
Squashed commit of the following:
libs/libxx: Fix some confusing in naming. If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
libs/: Fix paths in moved library directories.
libs: Brute force move of libc, libnx, and libxx to libs. Cannot yet build it in that configuration.
This commit is contained in:
Gregory Nutt
@@ -0,0 +1,18 @@
|
||||
#
|
||||
# For a description of the syntax of this configuration file,
|
||||
# see the file kconfig-language.txt in the NuttX tools repository.
|
||||
#
|
||||
|
||||
menu "Network-Related Options"
|
||||
|
||||
config LIBC_IPv4_ADDRCONV
|
||||
bool "IPv4 address conversions"
|
||||
default n
|
||||
depends on !NET_IPv4
|
||||
|
||||
config LIBC_IPv6_ADDRCONV
|
||||
bool "IPv6 address conversions"
|
||||
default n
|
||||
depends on !NET_IPv6
|
||||
|
||||
endmenu # Network-Related Options
|
||||
@@ -0,0 +1,54 @@
|
||||
############################################################################
|
||||
# libs/libc/net/Make.defs
|
||||
#
|
||||
# Copyright (C) 2011-2013, 2015 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its 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.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
# Add the networking C files to the build
|
||||
|
||||
CSRCS += lib_addrconfig.c lib_etherntoa.c lib_htons.c lib_htonl.c
|
||||
CSRCS += lib_inetaddr.c lib_inetntoa.c lib_inetntop.c lib_inetpton.c
|
||||
|
||||
ifeq ($(CONFIG_NET),y)
|
||||
CSRCS += lib_shutdown.c
|
||||
endif
|
||||
|
||||
# Routing table support
|
||||
|
||||
ifeq ($(CONFIG_NET_ROUTE),y)
|
||||
CSRCS += lib_addroute.c lib_delroute.c
|
||||
endif
|
||||
|
||||
# Add the net directory to the build
|
||||
|
||||
DEPPATH += --dep-path net
|
||||
VPATH += :net
|
||||
@@ -0,0 +1,50 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_addrconf.c
|
||||
*
|
||||
* Author: Max Nekludov <macscomp@gmail.com>
|
||||
* Copyright (c) 2015, Max Nekludov. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <nuttx/net/ip.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT;
|
||||
@@ -0,0 +1,85 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_addroute.c
|
||||
*
|
||||
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <stdint.h>
|
||||
#include <net/route.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: net_addroute
|
||||
*
|
||||
* Description:
|
||||
* Add a new route to the routing table. This is just a convenience
|
||||
* wrapper for the SIOCADDRT ioctl call.
|
||||
*
|
||||
* Input Parameters:
|
||||
* sockfd - Any socket descriptor
|
||||
* target - Target address on external network(required)
|
||||
* netmask - Network mask defining the external network (required)
|
||||
* router - Router address that on our network that can forward to the
|
||||
* external network.
|
||||
*
|
||||
* Returned Value:
|
||||
* OK on success; -1 on failure with the errno variable set appropriately.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int addroute(int sockfd, FAR struct sockaddr_storage *target,
|
||||
FAR struct sockaddr_storage *netmask,
|
||||
FAR struct sockaddr_storage *router)
|
||||
{
|
||||
struct rtentry entry;
|
||||
|
||||
/* Set up the rtentry structure */
|
||||
|
||||
entry.rt_target = target; /* Target address */
|
||||
entry.rt_netmask = netmask; /* Network mask defining the sub-net */
|
||||
entry.rt_router = router; /* Router address associated with the hop */
|
||||
|
||||
/* Then perform the ioctl */
|
||||
|
||||
return ioctl(sockfd, SIOCADDRT, (unsigned long)((uintptr_t)&entry));
|
||||
}
|
||||
@@ -0,0 +1,83 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_delroute.c
|
||||
*
|
||||
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <net/route.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: net_delroute
|
||||
*
|
||||
* Description:
|
||||
* Add a new route to the routing table. This is just a convenience
|
||||
* wrapper for the SIOCADDRT ioctl call.
|
||||
*
|
||||
* Input Parameters:
|
||||
* sockfd - Any socket descriptor
|
||||
* target - Target address on the remote network (required)
|
||||
* netmask - Network mask defining the external network (required)
|
||||
*
|
||||
* Returned Value:
|
||||
* OK on success; -1 on failure with the errno variable set appropriately.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int delroute(int sockfd, FAR struct sockaddr_storage *target,
|
||||
FAR struct sockaddr_storage *netmask)
|
||||
{
|
||||
struct rtentry entry;
|
||||
|
||||
/* Set up the rtentry structure */
|
||||
|
||||
memset(&entry, 0, sizeof(struct rtentry));
|
||||
entry.rt_target = target; /* Target address */
|
||||
entry.rt_netmask = netmask; /* Network mask defining the sub-net */
|
||||
|
||||
/* Then perform the ioctl */
|
||||
|
||||
return ioctl(sockfd, SIOCDELRT, (unsigned long)((uintptr_t)&entry));
|
||||
}
|
||||
@@ -0,0 +1,69 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_etherntoa.c
|
||||
*
|
||||
* Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include <net/ethernet.h>
|
||||
#include <netinet/ether.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: ether_ntoa
|
||||
*
|
||||
* Description:
|
||||
* The ether_ntoa() function converts the Ethernet host address addr given
|
||||
* in network byte order to a string in standard hex-digits-and-colons
|
||||
* notation. The string is returned in a statically allocated buffer, which
|
||||
* subsequent calls will overwrite.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
FAR char *ether_ntoa(FAR const struct ether_addr *addr)
|
||||
{
|
||||
static char buffer[20];
|
||||
sprintf(buffer, "%02x:%02x:%02x:%02x:%02x:%02x",
|
||||
addr->ether_addr_octet[0], addr->ether_addr_octet[1],
|
||||
addr->ether_addr_octet[2], addr->ether_addr_octet[3],
|
||||
addr->ether_addr_octet[4], addr->ether_addr_octet[5]);
|
||||
return buffer;
|
||||
}
|
||||
@@ -0,0 +1,68 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_ntohl.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t htonl(uint32_t hl)
|
||||
{
|
||||
#ifdef CONFIG_ENDIAN_BIG
|
||||
return hl;
|
||||
#else
|
||||
return (( (hl) >> 24) |
|
||||
(((hl) >> 8) & 0x0000ff00) |
|
||||
(((hl) << 8) & 0x00ff0000) |
|
||||
( (hl) << 24));
|
||||
#endif
|
||||
}
|
||||
|
||||
uint32_t ntohl(uint32_t nl)
|
||||
{
|
||||
#ifdef CONFIG_ENDIAN_BIG
|
||||
return nl;
|
||||
#else
|
||||
return htonl(nl);
|
||||
#endif
|
||||
}
|
||||
@@ -0,0 +1,61 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_htons.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
uint16_t htons(uint16_t hs)
|
||||
{
|
||||
return HTONS(hs);
|
||||
}
|
||||
|
||||
uint16_t ntohs(uint16_t ns)
|
||||
{
|
||||
#ifdef CONFIG_ENDIAN_BIG
|
||||
return ns;
|
||||
#else
|
||||
return htons(ns);
|
||||
#endif
|
||||
}
|
||||
@@ -0,0 +1,74 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_inetaddr.c
|
||||
*
|
||||
* Copyright (C) 2011 Yu Qiang. All rights reserved.
|
||||
* Author: Yu Qiang <yuq825@gmail.com>
|
||||
*
|
||||
* This file is a part of NuttX:
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* name inet_addr
|
||||
*
|
||||
* Description:
|
||||
* The inet_addr() function converts the string pointed to by cp, in the
|
||||
* standard IPv4 dotted decimal notation, to an integer value suitable for
|
||||
* use as an Internet address.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
in_addr_t inet_addr(FAR const char *cp)
|
||||
{
|
||||
unsigned int a, b, c, d;
|
||||
uint32_t result;
|
||||
|
||||
sscanf(cp, "%u.%u.%u.%u", &a, &b, &c, &d);
|
||||
result = a << 8;
|
||||
result |= b;
|
||||
result <<= 8;
|
||||
result |= c;
|
||||
result <<= 8;
|
||||
result |= d;
|
||||
return HTONL(result);
|
||||
}
|
||||
@@ -0,0 +1,81 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_inetntoa.c
|
||||
*
|
||||
* Copyright (C) 2007-2008, 2011-2012, 2015 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <arpa/inet.h>
|
||||
#include <netinet/in.h>
|
||||
|
||||
#if defined(CONFIG_NET_IPv4) || defined(CONFIG_LIBC_IPv4_ADDRCONV)
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_ntoa
|
||||
*
|
||||
* Description:
|
||||
* The inet_ntoa() function converts the Internet host address given in
|
||||
* network byte order to a string in standard numbers-and-dots notation.
|
||||
* The string is returned in a statically allocated buffer, which subsequent
|
||||
* calls will overwrite.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_CAN_PASS_STRUCTS
|
||||
FAR char *inet_ntoa(struct in_addr in)
|
||||
{
|
||||
static char buffer[INET_ADDRSTRLEN+2];
|
||||
FAR unsigned char *ptr = (FAR unsigned char *)&in.s_addr;
|
||||
sprintf(buffer, "%u.%u.%u.%u", ptr[0], ptr[1], ptr[2], ptr[3]);
|
||||
return buffer;
|
||||
}
|
||||
#else
|
||||
FAR char *_inet_ntoa(in_addr_t in)
|
||||
{
|
||||
static char buffer[INET_ADDRSTRLEN+2];
|
||||
FAR unsigned char *ptr = (FAR unsigned char *)∈
|
||||
sprintf(buffer, "%u.%u.%u.%u", ptr[0], ptr[1], ptr[2], ptr[3]);
|
||||
return buffer;
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_NET_IPv4 || CONFIG_LIBC_IPv4_ADDRCONV */
|
||||
@@ -0,0 +1,297 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_inetntop.c
|
||||
*
|
||||
* Copyright (C) 2012, 2015 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Includes some logic extracted from hwport_ftpd, written by Jaehyuk Cho
|
||||
* <minzkn@minzkn.com> which was released under the BSD license.
|
||||
*
|
||||
* Copyright (C) HWPORT.COM. All rights reserved.
|
||||
* Author: JAEHYUK CHO <mailto:minzkn@minzkn.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <arpa/inet.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* If netdb support is enabled, then we need to be able to manage IPv4 and
|
||||
* IPv6 addresses, regardless of networking support.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_NETDB_HOSTFILE
|
||||
# undef CONFIG_LIBC_IPv4_ADDRCONV
|
||||
# undef CONFIG_LIBC_IPv6_ADDRCONV
|
||||
# define CONFIG_LIBC_IPv4_ADDRCONV 1
|
||||
# define CONFIG_LIBC_IPv6_ADDRCONV 1
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_ipv4_ntop
|
||||
*
|
||||
* Description:
|
||||
* The inet_ipv4_ntop() function converts a numeric IPv4 address into a
|
||||
* text string suitable for presentation.
|
||||
*
|
||||
* Input Parameters:
|
||||
* src - The src argument points to a buffer holding an address of the
|
||||
* specified type. The address must be in network byte order.
|
||||
* dest - The dest argument points to a buffer where the function stores
|
||||
* the resulting text string; it shall not be NULL.
|
||||
* size - The size argument specifies the size of this buffer, which must
|
||||
* be large enough to hold the text string (INET_ADDRSTRLEN
|
||||
* characters for IPv4, INET6_ADDRSTRLEN characters for IPv6).
|
||||
*
|
||||
* Returned Value:
|
||||
* inet_ntop() returns a pointer to the buffer containing the text string
|
||||
* if the conversion succeeds. Otherwise, NULL is returned and the errno
|
||||
* is set to indicate the error. There follow errno values may be set:
|
||||
*
|
||||
* ENOSPC - The size of the inet_ntop() result buffer is inadequate
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_NET_IPv4) || defined(CONFIG_LIBC_IPv4_ADDRCONV)
|
||||
static int inet_ipv4_ntop(FAR const void *src, FAR char *dest, socklen_t size)
|
||||
{
|
||||
FAR uint8_t *ptr;
|
||||
|
||||
if (size < INET_ADDRSTRLEN)
|
||||
{
|
||||
return -ENOSPC;
|
||||
}
|
||||
|
||||
ptr = (FAR uint8_t *)src;
|
||||
sprintf(dest, "%u.%u.%u.%u", ptr[0], ptr[1], ptr[2], ptr[3]);
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_ipv6_ntop
|
||||
*
|
||||
* Description:
|
||||
* The inet_ipv6_ntop() function converts a numeric IPv6 address into a
|
||||
* text string suitable for presentation.
|
||||
*
|
||||
* Input Parameters:
|
||||
* af - The af argument specifies the family of the address. This can be
|
||||
* AF_INET or AF_INET6.
|
||||
* src - The src argument points to a buffer holding an address of the
|
||||
* specified type. The address must be in network byte order.
|
||||
* dest - The dest argument points to a buffer where the function stores
|
||||
* the resulting text string; it shall not be NULL.
|
||||
* size - The size argument specifies the size of this buffer, which must
|
||||
* be large enough to hold the text string (INET_ADDRSTRLEN
|
||||
* characters for IPv4, INET6_ADDRSTRLEN characters for IPv6).
|
||||
*
|
||||
* Returned Value:
|
||||
* inet_ntop() returns a pointer to the buffer containing the text string
|
||||
* if the conversion succeeds. Otherwise, NULL is returned and the errno
|
||||
* is set to indicate the error. There follow errno values may be set:
|
||||
*
|
||||
* EAFNOSUPPORT - The af argument is invalid.
|
||||
* ENOSPC - The size of the inet_ntop() result buffer is inadequate
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_NET_IPv6) || defined(CONFIG_LIBC_IPv6_ADDRCONV)
|
||||
static int inet_ipv6_ntop(FAR const void *src, FAR char *dest, socklen_t size)
|
||||
{
|
||||
FAR const struct in6_addr *in6_addr;
|
||||
uint16_t warray[8];
|
||||
int offset;
|
||||
int entry;
|
||||
int count;
|
||||
int maxentry;
|
||||
int maxcount;
|
||||
|
||||
if (size < INET6_ADDRSTRLEN)
|
||||
{
|
||||
return -ENOSPC;
|
||||
}
|
||||
|
||||
in6_addr = (FAR const struct in6_addr *)src;
|
||||
entry = -1;
|
||||
maxentry = -1;
|
||||
maxcount = 0;
|
||||
offset = 0;
|
||||
|
||||
while (offset < 8)
|
||||
{
|
||||
warray[offset] = ntohs(in6_addr->s6_addr16[offset]);
|
||||
if (warray[offset] == 0)
|
||||
{
|
||||
entry = offset;
|
||||
count = 1;
|
||||
offset++;
|
||||
|
||||
while (offset < 8)
|
||||
{
|
||||
warray[offset] = ntohs(in6_addr->s6_addr16[offset]);
|
||||
if (warray[offset] != 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
offset++;
|
||||
count++;
|
||||
}
|
||||
|
||||
if (count > maxcount)
|
||||
{
|
||||
maxentry = entry;
|
||||
maxcount = count;
|
||||
}
|
||||
}
|
||||
offset++;
|
||||
}
|
||||
|
||||
offset = 0;
|
||||
dest[0] = '\0';
|
||||
|
||||
while (offset < 8)
|
||||
{
|
||||
if (offset == maxentry)
|
||||
{
|
||||
size -= snprintf(&dest[strlen(dest)], size, ":");
|
||||
offset += maxcount;
|
||||
if (offset >= 8)
|
||||
{
|
||||
size -= snprintf(&dest[strlen(dest)], size, ":");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (offset > 0)
|
||||
{
|
||||
size -= snprintf(&dest[strlen(dest)], size, ":");
|
||||
}
|
||||
|
||||
size -= snprintf(&dest[strlen(dest)], size, "%x", warray[offset]);
|
||||
offset++;
|
||||
}
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_ntop
|
||||
*
|
||||
* Description:
|
||||
* The inet_ntop() function converts a numeric address into a text string
|
||||
* suitable for presentation.
|
||||
*
|
||||
* Input Parameters:
|
||||
* af - The af argument specifies the family of the address. This can be
|
||||
* AF_INET or AF_INET6.
|
||||
* src - The src argument points to a buffer holding an address of the
|
||||
* specified type. The address must be in network byte order.
|
||||
* dest - The dest argument points to a buffer where the function stores
|
||||
* the resulting text string; it shall not be NULL.
|
||||
* size - The size argument specifies the size of this buffer, which must
|
||||
* be large enough to hold the text string (INET_ADDRSTRLEN
|
||||
* characters for IPv4, INET6_ADDRSTRLEN characters for IPv6).
|
||||
*
|
||||
* Returned Value:
|
||||
* inet_ntop() returns a pointer to the buffer containing the text string
|
||||
* if the conversion succeeds. Otherwise, NULL is returned and the errno
|
||||
* is set to indicate the error. There follow errno values may be set:
|
||||
*
|
||||
* EAFNOSUPPORT - The af argument is invalid.
|
||||
* ENOSPC - The size of the inet_ntop() result buffer is inadequate
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
FAR const char *inet_ntop(int af, FAR const void *src, FAR char *dest,
|
||||
socklen_t size)
|
||||
{
|
||||
int ret;
|
||||
|
||||
DEBUGASSERT(src && dest);
|
||||
|
||||
/* Do the conversion according to the IP version */
|
||||
|
||||
switch (af)
|
||||
{
|
||||
#if defined(CONFIG_NET_IPv4) || defined(CONFIG_LIBC_IPv4_ADDRCONV)
|
||||
case AF_INET:
|
||||
ret = inet_ipv4_ntop(src, dest, size);
|
||||
break;
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_NET_IPv6) || defined(CONFIG_LIBC_IPv6_ADDRCONV)
|
||||
case AF_INET6:
|
||||
ret = inet_ipv6_ntop(src, dest, size);
|
||||
break;
|
||||
#endif
|
||||
|
||||
default:
|
||||
ret = -EAFNOSUPPORT;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Handle errors in the conversion */
|
||||
|
||||
if (ret < 0)
|
||||
{
|
||||
set_errno(-ret);
|
||||
memset(dest, 0, size);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Return success */
|
||||
|
||||
return dest;
|
||||
}
|
||||
@@ -0,0 +1,410 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_inetpton.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Includes some logic extracted from hwport_ftpd, written by Jaehyuk Cho
|
||||
* <minzkn@minzkn.com> which was released under the BSD license.
|
||||
*
|
||||
* Copyright (C) HWPORT.COM. All rights reserved.
|
||||
* Author: JAEHYUK CHO <mailto:minzkn@minzkn.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <arpa/inet.h>
|
||||
#include <netinet/in.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* If netdb support is enabled, then we need to be able to manage IPv4 and
|
||||
* IPv6 addresses, regardless of networking support.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_NETDB_HOSTFILE
|
||||
# undef CONFIG_LIBC_IPv4_ADDRCONV
|
||||
# undef CONFIG_LIBC_IPv6_ADDRCONV
|
||||
# define CONFIG_LIBC_IPv4_ADDRCONV 1
|
||||
# define CONFIG_LIBC_IPv6_ADDRCONV 1
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_ipv4_pton
|
||||
*
|
||||
* Description:
|
||||
* The inet_ipv4_pton() function converts an IPv4 address in its standard
|
||||
* text presentation form into its numeric binary form.
|
||||
*
|
||||
* Input Parameters:
|
||||
* src - The src argument points to the string being passed in.
|
||||
* dest - The dest argument points to a numstr into which the function stores
|
||||
* the numeric address; this must be large enough to hold the numeric
|
||||
* address (32 bits for AF_INET, 128 bits for AF_INET6).
|
||||
*
|
||||
* Returned Value:
|
||||
* inet_ipv4_pton() will returns 1 if the conversion succeeds. It will
|
||||
* return 0 if the input is not a valid IPv4 dotted-decimal string string.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_NET_IPv4) || defined(CONFIG_LIBC_IPv4_ADDRCONV)
|
||||
static int inet_ipv4_pton(FAR const char *src, FAR void *dest)
|
||||
{
|
||||
size_t srcoffset;
|
||||
size_t numoffset;
|
||||
int value;
|
||||
int ndots;
|
||||
uint8_t ch;
|
||||
char numstr[4];
|
||||
uint8_t *ip;
|
||||
|
||||
(void)memset(dest, 0, sizeof(struct in_addr));
|
||||
|
||||
ip = (uint8_t *)dest;
|
||||
srcoffset = 0;
|
||||
numoffset = 0;
|
||||
ndots = 0;
|
||||
|
||||
for (; ; )
|
||||
{
|
||||
ch = (uint8_t)src[srcoffset++];
|
||||
|
||||
if (ch == '.' || ch == '\0')
|
||||
{
|
||||
if (ch == '.' && ndots >= 4)
|
||||
{
|
||||
/* Too many dots */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (numoffset < 1)
|
||||
{
|
||||
/* Empty numeric string */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
numstr[numoffset] = '\0';
|
||||
numoffset = 0;
|
||||
|
||||
value = atoi(numstr);
|
||||
if (value < 0 || value > 255)
|
||||
{
|
||||
/* Out of range value */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
ip[ndots] = (uint8_t)value;
|
||||
|
||||
if (ch == '\0')
|
||||
{
|
||||
if (ndots != 3)
|
||||
{
|
||||
/* Not enough dots */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
/* Return 1 if the conversion succeeds */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
ndots++;
|
||||
}
|
||||
else if (ch >= '0' && ch <= '9')
|
||||
{
|
||||
numstr[numoffset++] = ch;
|
||||
if (numoffset >= 4)
|
||||
{
|
||||
/* Number is too long */
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Illegal character */
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Return zero if there is any problem parsing the input */
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_ipv6_pton
|
||||
*
|
||||
* Description:
|
||||
* The inet_ipv6_pton() function converts an IPv6 address in its standard
|
||||
* text presentation form into its numeric binary form.
|
||||
*
|
||||
* Input Parameters:
|
||||
* src - The src argument points to the string being passed in.
|
||||
* dest - The dest argument points to a numstr into which the function stores
|
||||
* the numeric address; this must be large enough to hold the numeric
|
||||
* address (32 bits for AF_INET, 128 bits for AF_INET6).
|
||||
*
|
||||
* Returned Value:
|
||||
* inet_ipv6_pton() will returns 1 if the conversion succeeds. It will
|
||||
* return 0 if the input is not a valid IPv6 address string.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_NET_IPv6) || defined(CONFIG_LIBC_IPv6_ADDRCONV)
|
||||
static int inet_ipv6_pton(FAR const char *src, FAR void *dest)
|
||||
{
|
||||
size_t srcoffset;
|
||||
size_t numoffset;
|
||||
long value;
|
||||
int nsep;
|
||||
int nrsep;
|
||||
uint8_t ch;
|
||||
char numstr[5];
|
||||
uint8_t ip[sizeof(struct in6_addr)];
|
||||
uint8_t rip[sizeof(struct in6_addr)];
|
||||
bool rtime;
|
||||
|
||||
(void)memset(dest, 0, sizeof(struct in6_addr));
|
||||
|
||||
srcoffset = 0;
|
||||
numoffset = 0;
|
||||
nsep = 0;
|
||||
nrsep = 0;
|
||||
rtime = false;
|
||||
|
||||
for (; ; )
|
||||
{
|
||||
ch = (uint8_t)src[srcoffset++];
|
||||
|
||||
if (ch == ':' || ch == '\0')
|
||||
{
|
||||
if (ch == ':' && (nsep + nrsep) >= 8)
|
||||
{
|
||||
/* Too many separators */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (ch != '\0' && numoffset < 1)
|
||||
{
|
||||
/* Empty numeric string */
|
||||
|
||||
if (rtime && nrsep > 1)
|
||||
{
|
||||
/* dup simple */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
numoffset = 0;
|
||||
rtime = true;
|
||||
continue;
|
||||
}
|
||||
|
||||
numstr[numoffset] = '\0';
|
||||
numoffset = 0;
|
||||
|
||||
value = strtol(numstr, NULL, 16);
|
||||
if (value < 0 || value > 0xffff)
|
||||
{
|
||||
/* Out of range value */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (!rtime)
|
||||
{
|
||||
ip[(nsep << 1) + 0] = (uint8_t)((value >> 8) & 0xff);
|
||||
ip[(nsep << 1) + 1] = (uint8_t)((value >> 0) & 0xff);
|
||||
nsep++;
|
||||
}
|
||||
else
|
||||
{
|
||||
rip[(nrsep << 1) + 0] = (uint8_t)((value >> 8) & 0xff);
|
||||
rip[(nrsep << 1) + 1] = (uint8_t)((value >> 0) & 0xff);
|
||||
nrsep++;
|
||||
}
|
||||
|
||||
if (ch == '\0' /* || ch == '/' */)
|
||||
{
|
||||
if ((nsep <= 1 && nrsep <= 0) ||
|
||||
(nsep + nrsep) < 1 ||
|
||||
(nsep + nrsep) > 8)
|
||||
{
|
||||
/* Separator count problem */
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
if (nsep > 0)
|
||||
{
|
||||
memcpy(dest, &ip[0], nsep << 1);
|
||||
}
|
||||
|
||||
if (nrsep > 0)
|
||||
{
|
||||
memcpy(dest + (16 - (nrsep << 1)), &rip[0], nrsep << 1);
|
||||
}
|
||||
|
||||
/* Return 1 if the conversion succeeds */
|
||||
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
else if ((ch >= '0' && ch <= '9') ||
|
||||
(ch >= 'a' && ch <= 'f') ||
|
||||
(ch >= 'A' && ch <= 'F'))
|
||||
{
|
||||
numstr[numoffset++] = ch;
|
||||
if (numoffset >= 5)
|
||||
{
|
||||
/* Numeric string is too long */
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Illegal character */
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Return zero if there is any problem parsing the input */
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: inet_pton
|
||||
*
|
||||
* Description:
|
||||
* The inet_pton() function converts an address in its standard text
|
||||
* presentation form into its numeric binary form.
|
||||
*
|
||||
* If the af argument of inet_pton() is AF_INET, the src string will be
|
||||
* in the standard IPv4 dotted-decimal form:
|
||||
*
|
||||
* ddd.ddd.ddd.ddd
|
||||
*
|
||||
* where "ddd" is a one to three digit decimal number between 0 and 255.
|
||||
*
|
||||
* If the af argument of inet_pton() is AF_INET6, the src string will be in
|
||||
* one of the following standard IPv6 text forms:
|
||||
*
|
||||
* 1. The preferred form is "x:x:x:x:x:x:x:x", where the 'x' s are the
|
||||
* hexadecimal values of the eight 16-bit pieces of the address. Leading
|
||||
* zeros in individual fields can be omitted, but there must be at least
|
||||
* one numeral in every field.
|
||||
*
|
||||
* 2. A string of contiguous zero fields in the preferred form can be shown
|
||||
* as "::". The "::" can only appear once in an address. Unspecified
|
||||
* addresses ( "0:0:0:0:0:0:0:0" ) may be represented simply as "::".
|
||||
*
|
||||
* 3. A third form that is sometimes more convenient when dealing with a
|
||||
* mixed environment of IPv4 and IPv6 nodes is "x:x:x:x:x:x:d.d.d.d",
|
||||
* where the 'x' s are the hexadecimal values of the six high-order
|
||||
* 16-bit pieces of the address, and the 'd' s are the decimal values
|
||||
* of the four low-order 8-bit pieces of the address (standard IPv4
|
||||
* representation).
|
||||
*
|
||||
* Input Parameters:
|
||||
* af - The af argument specifies the family of the address. This can be
|
||||
* AF_INET or AF_INET6.
|
||||
* src - The src argument points to the string being passed in.
|
||||
* dest - The dest argument points to memory into which the function stores
|
||||
* the numeric address; this must be large enough to hold the numeric
|
||||
* address (32 bits for AF_INET, 128 bits for AF_INET6).
|
||||
*
|
||||
* Returned Value:
|
||||
* The inet_pton() function returns 1 if the conversion succeeds, with the
|
||||
* address pointed to by dest in network byte order. It will return 0 if the
|
||||
* input is not a valid IPv4 dotted-decimal string or a valid IPv6 address
|
||||
* string, or -1 with errno set to EAFNOSUPPORT if the af argument is
|
||||
* unknown.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int inet_pton(int af, FAR const char *src, FAR void *dest)
|
||||
{
|
||||
DEBUGASSERT(src && dest);
|
||||
|
||||
/* Do the conversion according to the IP version */
|
||||
|
||||
switch (af)
|
||||
{
|
||||
#if defined(CONFIG_NET_IPv4) || defined(CONFIG_LIBC_IPv4_ADDRCONV)
|
||||
case AF_INET:
|
||||
return inet_ipv4_pton(src, dest);
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_NET_IPv6) || defined(CONFIG_LIBC_IPv6_ADDRCONV)
|
||||
case AF_INET6:
|
||||
return inet_ipv6_pton(src, dest);
|
||||
#endif
|
||||
|
||||
default:
|
||||
set_errno(EAFNOSUPPORT);
|
||||
return ERROR;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,87 @@
|
||||
/****************************************************************************
|
||||
* libs/libc/net/lib_shutdown.c
|
||||
*
|
||||
* Copyright (c) 2015, Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
|
||||
#ifdef CONFIG_NET
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: shutdown
|
||||
*
|
||||
* Description:
|
||||
* The shutdown() function will cause all or part of a full-duplex
|
||||
* connection on the socket associated with the file descriptor socket to
|
||||
* be shut down.
|
||||
*
|
||||
* The shutdown() function disables subsequent send and/or receive
|
||||
* operations on a socket, depending on the value of the how argument.
|
||||
*
|
||||
* Input Parameters:
|
||||
* sockfd - Specifies the file descriptor of the socket.
|
||||
* how - Specifies the type of shutdown. The values are as follows:
|
||||
*
|
||||
* SHUT_RD - Disables further receive operations.
|
||||
* SHUT_WR - Disables further send operations.
|
||||
* SHUT_RDWR - Disables further send and receive operations.
|
||||
*
|
||||
* Returned Value:
|
||||
* Upon successful completion, shutdown() will return 0; otherwise, -1 will
|
||||
* be returned and errno set to indicate the error.
|
||||
*
|
||||
* EBADF - The socket argument is not a valid file descriptor.
|
||||
* EINVAL - The how argument is invalid.
|
||||
* ENOTCONN - The socket is not connected.
|
||||
* ENOTSOCK - The socket argument does not refer to a socket.
|
||||
* ENOBUFS - Insufficient resources were available in the system to
|
||||
* perform the operation.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int shutdown(int sockfd, int how)
|
||||
{
|
||||
/* REVISIT: Not implemented. */
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_NET */
|
||||
Reference in New Issue
Block a user