-/* Copyright (C) 1996,1997,1998,2000,2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1996,1997,1998,2000,2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
*/
\f
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gmp.h>
#include "libguile/_scm.h"
-#include "libguile/unif.h"
+#include "libguile/arrays.h"
#include "libguile/feature.h"
#include "libguile/fports.h"
#include "libguile/strings.h"
#include "libguile/vectors.h"
#include "libguile/dynwind.h"
+#include "libguile/srfi-13.h"
#include "libguile/validate.h"
#include "libguile/socket.h"
scm_remember_upto_here_1 (src);
}
else
- scm_wrong_type_arg (NULL, 0, src);
+ scm_wrong_type_arg_msg ("scm_to_ipv6", 0, src, "integer");
}
-#ifdef HAVE_INET_PTON
SCM_DEFINE (scm_inet_pton, "inet-pton", 2, 0, 0,
(SCM family, SCM address),
"Convert a string containing a printable network address to\n"
return scm_from_ipv6 ((scm_t_uint8 *) dst);
}
#undef FUNC_NAME
-#endif
-#ifdef HAVE_INET_NTOP
SCM_DEFINE (scm_inet_ntop, "inet-ntop", 2, 0, 0,
(SCM family, SCM address),
"Convert a network address into a printable string.\n"
"@var{family} can be @code{AF_INET} or @code{AF_INET6}. E.g.,\n\n"
"@lisp\n"
"(inet-ntop AF_INET 2130706433) @result{} \"127.0.0.1\"\n"
- "(inet-ntop AF_INET6 (- (expt 2 128) 1)) @result{}\n"
- "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff\n"
+ "(inet-ntop AF_INET6 (- (expt 2 128) 1))\n"
+ " @result{} \"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff\"\n"
"@end lisp")
#define FUNC_NAME s_scm_inet_ntop
{
return scm_from_locale_string (dst);
}
#undef FUNC_NAME
-#endif
#endif /* HAVE_IPV6 */
{
struct sockaddr_in6 c_inet6;
- scm_to_ipv6 (c_inet6.sin6_addr.s6_addr, address);
+ scm_to_ipv6 (c_inet6.sin6_addr.s6_addr,
+ SCM_SIMPLE_VECTOR_REF (address, 1));
c_inet6.sin6_port =
htons (scm_to_ushort (SCM_SIMPLE_VECTOR_REF (address, 2)));
c_inet6.sin6_flowinfo =
"protocols, if a packet larger than this limit is encountered\n"
"then some data\n"
"will be irrevocably lost.\n\n"
+ "The data is assumed to be binary, and there is no decoding of\n"
+ "of locale-encoded strings.\n\n"
"The optional @var{flags} argument is a value or\n"
"bitwise OR of MSG_OOB, MSG_PEEK, MSG_DONTROUTE etc.\n\n"
"The value returned is the number of bytes read from the\n"
int flg;
char *dest;
size_t len;
+ SCM msg;
SCM_VALIDATE_OPFPORT (1, sock);
SCM_VALIDATE_STRING (2, buf);
flg = scm_to_int (flags);
fd = SCM_FPORT_FDES (sock);
- len = scm_i_string_length (buf);
- dest = scm_i_string_writable_chars (buf);
+ len = scm_i_string_length (buf);
+ msg = scm_i_make_string (len, &dest);
SCM_SYSCALL (rv = recv (fd, dest, len, flg));
- scm_i_string_stop_writing ();
+ scm_string_copy_x (buf, scm_from_int (0),
+ msg, scm_from_int (0), scm_from_size_t (len));
if (rv == -1)
SCM_SYSERROR;
- scm_remember_upto_here_1 (buf);
+ scm_remember_upto_here_2 (buf, msg);
return scm_from_int (rv);
}
#undef FUNC_NAME
"bitwise OR of MSG_OOB, MSG_PEEK, MSG_DONTROUTE etc.\n\n"
"Note that the data is written directly to the socket\n"
"file descriptor:\n"
- "any unflushed buffered port data is ignored.")
+ "any unflushed buffered port data is ignored.\n\n"
+ "This operation is defined only for strings containing codepoints\n"
+ "zero to 255.")
#define FUNC_NAME s_scm_send
{
int rv;
int fd;
int flg;
- const char *src;
+ char *src;
size_t len;
sock = SCM_COERCE_OUTPORT (sock);
SCM_VALIDATE_OPFPORT (1, sock);
SCM_VALIDATE_STRING (2, message);
+
+ /* If the string is wide, see if it can be coerced into
+ a narrow string. */
+ if (!scm_i_is_narrow_string (message)
+ || scm_i_try_narrow_string (message))
+ SCM_MISC_ERROR ("the message string is not 8-bit: ~s",
+ scm_list_1 (message));
+
if (SCM_UNBNDP (flags))
flg = 0;
else
fd = SCM_FPORT_FDES (sock);
len = scm_i_string_length (message);
+ message = scm_i_string_start_writing (message);
src = scm_i_string_writable_chars (message);
SCM_SYSCALL (rv = send (fd, src, len, flg));
scm_i_string_stop_writing ();
/* recvfrom will not necessarily return an address. usually nothing
is returned for stream sockets. */
+ str = scm_i_string_start_writing (str);
buf = scm_i_string_writable_chars (str);
((struct sockaddr *) &addr)->sa_family = AF_UNSPEC;
SCM_SYSCALL (rv = recvfrom (fd, buf + offset,
"set to be non-blocking.\n"
"Note that the data is written directly to the socket\n"
"file descriptor:\n"
- "any unflushed buffered port data is ignored.")
+ "any unflushed buffered port data is ignored.\n"
+ "This operation is defined only for strings containing codepoints\n"
+ "zero to 255.")
#define FUNC_NAME s_scm_sendto
{
int rv;
HCoop / bpt / guile.git / blobdiff