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Add the beginnings of an FTP server

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4368 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-02-04 21:02:45 +00:00
parent b2313617a2
commit 041c5430b7
4 changed files with 40 additions and 26 deletions
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4
fs/fs_poll.c
View File

@ -1,8 +1,8 @@
/****************************************************************************
* fs/fs_poll.c
*
* Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
* Copyright (C) 2008-2009, 2012 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

4
include/sys/socket.h
View File

@ -52,7 +52,8 @@
/* Protocol families */
#define PF_UNIX 0 /* Local communication */
#define PF_UNSPEC 0 /* Protocol family unspecified */
#define PF_UNIX 1 /* Local communication */
#define PF_LOCAL 1 /* Local communication */
#define PF_INET 2 /* IPv4 Internet protocols */
#define PF_INET6 3 /* IPv6 Internet protocols */
@ -66,6 +67,7 @@
/* Address families */
#define AF_UNSPEC PF_UNSPEC
#define AF_UNIX PF_UNIX
#define AF_LOCAL PF_LOCAL
#define AF_INET PF_INET

5
lib/net/lib_inetntop.c
View File

@ -5,7 +5,10 @@
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Includes some logic extracted from hwport_ftpd, written by Jaehyuk Cho
* <minzkn@minzkn.com> which has a BSD license (but no file headers).
* <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

53
lib/net/lib_inetpton.c
View File

@ -5,7 +5,10 @@
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Includes some logic extracted from hwport_ftpd, written by Jaehyuk Cho
* <minzkn@minzkn.com> which has a BSD license (but no file headers).
* <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
@ -123,6 +126,8 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
return -1;
}
(void)memset(dst, 0, sizeof(struct in_addr));
ip = (uint8_t *)dst;
srcoffset = 0;
numoffset = 0;
@ -199,6 +204,17 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
return 0;
#else
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;
DEBUGASSERT(src && dst);
if (af != AF_INET6)
@ -207,29 +223,19 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
return -1;
}
size_t srcoffset;
size_t numoffset;
long value;
int nsep;
int nrsep;
uint8_t ch;
char numstr[5];
uint8_t ip[sizeof(in_addr)];
uint8_t rip[sizeof(in_addr)];
bool rtime;
(void)memset(dst, 0, sizeof(struct in6_addr));
(void)memset(dst, 0, sizeof(in_addr));
srcoffset = 0;
numoffset = 0;
nsep = 0;
nrsep = 0;
rtime = false;
srcoffset = 0;
numoffset = 0;
nsep = 0;
nrsep = 0;
rtime = false;
for(;;)
{
ch = (uint8_t)src[srcoffset++];
if (ch == ':' || ch == '\0' /* || ch == '/' */ )
if (ch == ':' || ch == '\0')
{
if (ch == ':' && (nsep + nrsep) >= 8)
{
@ -242,7 +248,7 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
{
/* Empty numeric string */
if (rtime != 0 && nrsep > 1)
if (rtime && nrsep > 1)
{
/* dup simple */
@ -251,7 +257,6 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
numoffset = 0;
rtime = true;
continue;
}
@ -281,7 +286,9 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
if (ch == '\0' /* || ch == '/' */)
{
if ((nsep <= 1 && nrsep <= 0) || (nsep + nrsep) < 1 || (nsep + nrsep) > 8)
if ((nsep <= 1 && nrsep <= 0) ||
(nsep + nrsep) < 1 ||
(nsep + nrsep) > 8)
{
/* Separator count problem */
@ -303,7 +310,9 @@ int inet_pton(int af, FAR const char *src, FAR void *dst)
return 0;
}
}
else if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F'))
else if ((ch >= '0' && ch <= '9') ||
(ch >= 'a' && ch <= 'f') ||
(ch >= 'A' && ch <= 'F'))
{
numstr[numoffset++] = ch;
if (numoffset >= 5)