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Diffstat (limited to 'cpan/dist/Socket6/Socket6.xs')
-rw-r--r--cpan/dist/Socket6/Socket6.xs360
1 files changed, 316 insertions, 44 deletions
diff --git a/cpan/dist/Socket6/Socket6.xs b/cpan/dist/Socket6/Socket6.xs
index c231e6b4..a877a105 100644
--- a/cpan/dist/Socket6/Socket6.xs
+++ b/cpan/dist/Socket6/Socket6.xs
@@ -1,8 +1,8 @@
/*
* Socket6.xs
- * $Id: Socket6.xs,v 1.8 2000/05/27 07:44:14 ume Exp $
+ * $Id: Socket6.xs,v 1.29 2008/08/16 16:47:00 ume Exp $
*
- * Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>.
+ * Copyright (C) 2000-2008 Hajimu UMEMOTO <ume@mahoroba.org>.
* All rights reserved.
*
* This moduled is besed on perl5.005_55-v6-19990721 written by KAME
@@ -10,7 +10,7 @@
*
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -22,7 +22,7 @@
* 3. Neither the name of the project 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 PROJECT 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
@@ -36,34 +36,73 @@
* SUCH DAMAGE.
*/
-#include "EXTERN.h"
-#include "perl.h"
-#include "XSUB.h"
+#ifdef WIN32
+
+#define WINVER 0x0501
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#ifndef NI_NUMERICSERV
+#error Microsoft Platform SDK (Aug. 2001) or later required.
+#endif
+const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT;
+const struct in6_addr in6addr_loopback = IN6ADDR_LOOPBACK_INIT;
+#define WSA_DECLARE \
+ WSADATA wsaData; \
+ int wsa = 0
+#define WSA_STARTUP() \
+ wsa = WSAStartup(MAKEWORD(2,2), &wsaData)
+#define WSA_CLEANUP() \
+ if (!wsa) WSACleanup()
+
+#else /* WIN32 */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#ifdef __KAME__
+# include <sys/param.h>
# include <net/route.h>
-# include <netinet6/ipsec.h>
+# if defined(__FreeBSD__) && __FreeBSD_version >= 700048
+# include <netipsec/ipsec.h>
+# elif !defined(__OpenBSD__)
+# include <netinet6/ipsec.h>
+# endif
#endif
#include <netdb.h>
+#define WSA_DECLARE
+#define WSA_STARTUP()
+#define WSA_CLEANUP()
+
+#endif /* WIN32 */
+
+#include "EXTERN.h"
+#include "perl.h"
+#include "XSUB.h"
#include "config.h"
#ifndef HAVE_GETADDRINFO
#include "getaddrinfo.c"
-#define NI_MAXHOST 1025
-#define NI_MAXSERV 32
-#define HAVE_GETADDRINFO
+#define NI_MAXHOST 1025
+#define NI_MAXSERV 32
+#define HAVE_GETADDRINFO 1
#endif
-#ifndef HAVE_GETNAMEINFO
+#ifndef HAVE_GETNAMEINFO
#include "getnameinfo.c"
-#define HAVE_GETNAMEINFO
+#define HAVE_GETNAMEINFO 1
+#endif
+
+#ifndef HAVE_INET_NTOP
+#include "inet_ntop.c"
+#define HAVE_INET_NTOP 1
+#endif
+#ifndef HAVE_INET_PTON
+#include "inet_pton.c"
+#define HAVE_INET_PTON 1
#endif
#ifndef HAVE_PL_SV_UNDEF
-#define PL_sv_undef sv_undef
+#define PL_sv_undef sv_undef
#endif
static int
@@ -109,6 +148,12 @@ constant(char *name, int arg)
#else
goto not_there;
#endif
+ if (strEQ(name, "AI_NUMERICSERV"))
+#ifdef AI_NUMERICSERV
+ return AI_NUMERICSERV;
+#else
+ goto not_there;
+#endif
if (strEQ(name, "AI_DEFAULT"))
#ifdef AI_DEFAULT
return AI_DEFAULT;
@@ -140,6 +185,86 @@ constant(char *name, int arg)
goto not_there;
#endif
break;
+ case 'E':
+ if (strEQ(name, "EAI_ADDRFAMILY"))
+#ifdef EAI_ADDRFAMILY
+ return EAI_ADDRFAMILY;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_AGAIN"))
+#ifdef EAI_AGAIN
+ return EAI_AGAIN;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_BADFLAGS"))
+#ifdef EAI_BADFLAGS
+ return EAI_BADFLAGS;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_FAIL"))
+#ifdef EAI_FAIL
+ return EAI_FAIL;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_FAMILY"))
+#ifdef EAI_FAMILY
+ return EAI_FAMILY;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_MEMORY"))
+#ifdef EAI_MEMORY
+ return EAI_MEMORY;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_NODATA"))
+#ifdef EAI_NODATA
+ return EAI_NODATA;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_NONAME"))
+#ifdef EAI_NONAME
+ return EAI_NONAME;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_SERVICE"))
+#ifdef EAI_SERVICE
+ return EAI_SERVICE;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_SOCKTYPE"))
+#ifdef EAI_SOCKTYPE
+ return EAI_SOCKTYPE;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_SYSTEM"))
+#ifdef EAI_SYSTEM
+ return EAI_SYSTEM;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_BADHINTS"))
+#ifdef EAI_BADHINTS
+ return EAI_BADHINTS;
+#else
+ goto not_there;
+#endif
+ if (strEQ(name, "EAI_PROTOCOL"))
+#ifdef EAI_PROTOCOL
+ return EAI_PROTOCOL;
+#else
+ goto not_there;
+#endif
+ break;
case 'I':
if (strEQ(name, "IP_AUTH_TRANS_LEVEL"))
#ifdef IP_AUTH_TRANS_LEVEL
@@ -317,7 +442,7 @@ gethostbyname2(host, af)
struct hostent *phe;
int count, i;
- if (phe = gethostbyname2(host, af)) {
+ if ((phe = gethostbyname2(host, af)) != NULL) {
for (count = 0; phe->h_addr_list[count]; ++count);
EXTEND(sp, 4 + count);
PUSHs(sv_2mortal(newSVpv((char *) phe->h_name,
@@ -350,30 +475,23 @@ inet_pton(af, host)
struct in_addr addr4;
} ip_address;
int len;
- struct hostent * phe;
int ok;
- if (phe = gethostbyname2(host, af)) {
- Copy( phe->h_addr, &ip_address, phe->h_length, char );
- len = phe->h_length;
- ok = 1;
- } else {
- switch (af) {
+ switch (af) {
#ifdef INET6_ADDRSTRLEN
- case AF_INET6:
- len = sizeof(struct sockaddr_in6);
- break;
-#endif
- case AF_INET:
- len = sizeof(struct sockaddr_in);
- break;
- default:
- croak("Bad address family for %s, got %d",
- "Socket6::inet_pton", af);
- break;
- }
- ok = inet_pton(af, host, &ip_address);
+ case AF_INET6:
+ len = sizeof(struct in6_addr);
+ break;
+#endif
+ case AF_INET:
+ len = sizeof(struct in_addr);
+ break;
+ default:
+ croak("Bad address family for %s, got %d",
+ "Socket6::inet_pton", af);
+ break;
}
+ ok = inet_pton(af, host, &ip_address);
ST(0) = sv_newmortal();
if (ok == 1) {
@@ -391,7 +509,7 @@ inet_ntop(af, address_sv)
CODE:
{
#ifdef HAVE_INET_NTOP
- STRLEN addrlen;
+ STRLEN addrlen, alen;
#ifdef INET6_ADDRSTRLEN
struct in6_addr addr;
char addr_str[INET6_ADDRSTRLEN];
@@ -400,7 +518,6 @@ inet_ntop(af, address_sv)
char addr_str[16];
#endif
char * address = SvPV(address_sv,addrlen);
- int alen;
switch (af) {
case AF_INET:
@@ -443,6 +560,9 @@ pack_sockaddr_in6(port,ip6_address)
struct sockaddr_in6 sin;
Zero( &sin, sizeof sin, char );
+#ifdef SIN6_LEN
+ sin.sin6_len = sizeof sin;
+#endif
sin.sin6_family = AF_INET6;
sin.sin6_port = htons(port);
Copy( ip6_address, &sin.sin6_addr, sizeof sin.sin6_addr, char );
@@ -465,12 +585,15 @@ pack_sockaddr_in6_all(port,flowinfo,ip6_address,scope_id)
struct sockaddr_in6 sin;
Zero( &sin, sizeof sin, char );
+#ifdef SIN6_LEN
+ sin.sin6_len = sizeof sin;
+#endif
sin.sin6_family = AF_INET6;
sin.sin6_port = htons(port);
sin.sin6_flowinfo = htonl(flowinfo);
Copy( ip6_address, &sin.sin6_addr, sizeof sin.sin6_addr, char );
#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
- sin.sin6_scope_id = htonl(scope_id);
+ sin.sin6_scope_id = scope_id;
#endif
ST(0) = sv_2mortal(newSVpv((char *)&sin, sizeof sin));
@@ -501,7 +624,7 @@ unpack_sockaddr_in6(sin_sv)
"Socket6::unpack_sockaddr_in6",
addr.sin6_family,
AF_INET6);
- }
+ }
port = ntohs(addr.sin6_port);
ip6_address = addr.sin6_addr;
@@ -537,12 +660,12 @@ unpack_sockaddr_in6_all(sin_sv)
"Socket6::unpack_sockaddr_in6",
addr.sin6_family,
AF_INET6);
- }
+ }
port = ntohs(addr.sin6_port);
flowinfo = ntohl(addr.sin6_flowinfo);
ip6_address = addr.sin6_addr;
#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
- scope_id = ntohl(addr.sin6_scope_id);
+ scope_id = addr.sin6_scope_id;
#else
scope_id = 0;
#endif
@@ -590,17 +713,21 @@ getaddrinfo(host,port,family=0,socktype=0,protocol=0,flags=0)
int flags
PPCODE:
{
-#ifdef HAVE_GETADDRINFO
+#ifdef HAVE_GETADDRINFO
struct addrinfo hints, * res;
int err;
int count;
+ const char *error;
+ WSA_DECLARE;
Zero( &hints, sizeof hints, char );
hints.ai_flags = flags;
hints.ai_family = family;
hints.ai_socktype = socktype;
hints.ai_protocol = protocol;
+ WSA_STARTUP();
err = getaddrinfo(*host ? host : 0, *port ? port : 0, &hints, &res);
+ WSA_CLEANUP();
if (err == 0) {
struct addrinfo * p;
@@ -621,6 +748,13 @@ getaddrinfo(host,port,family=0,socktype=0,protocol=0,flags=0)
PUSHs(&PL_sv_undef);
}
freeaddrinfo(res);
+ } else {
+ SV *error_sv = sv_newmortal();
+ SvUPGRADE(error_sv, SVt_PVNV);
+ error = gai_strerror(err);
+ sv_setpv(error_sv, error);
+ SvIV_set(error_sv, err); SvIOK_on(error_sv);
+ PUSHs(error_sv);
}
#else
ST(0) = (SV *) not_here("getaddrinfo");
@@ -633,13 +767,16 @@ getnameinfo(sin_sv, flags = 0)
int flags;
PPCODE:
{
-#ifdef HAVE_GETNAMEINFO
+#ifdef HAVE_GETNAMEINFO
STRLEN sockaddrlen;
struct sockaddr * sin = (struct sockaddr *)SvPV(sin_sv,sockaddrlen);
char host[NI_MAXHOST];
char port[NI_MAXSERV];
int err;
+ const char *error;
+ WSA_DECLARE;
+ WSA_STARTUP();
if (items < 2) {
err = getnameinfo(sin, sockaddrlen, host, sizeof host,
port, sizeof port, 0);
@@ -653,16 +790,151 @@ getnameinfo(sin_sv, flags = 0)
err = getnameinfo(sin, sockaddrlen, host, sizeof host,
port, sizeof port,
NI_NUMERICHOST|NI_NUMERICSERV);
- } else
+ } else {
err = getnameinfo(sin, sockaddrlen, host, sizeof host,
port, sizeof port, flags);
+ }
+ WSA_CLEANUP();
if (err == 0) {
EXTEND(sp, 2);
PUSHs(sv_2mortal(newSVpv(host, strlen(host))));
PUSHs(sv_2mortal(newSVpv(port, strlen(port))));
+ } else {
+ SV *error_sv = sv_newmortal();
+ SvUPGRADE(error_sv, SVt_PVNV);
+ error = gai_strerror(err);
+ sv_setpv(error_sv, error);
+ SvIV_set(error_sv, err); SvIOK_on(error_sv);
+ PUSHs(error_sv);
}
#else
ST(0) = (SV *) not_here("getnameinfo");
#endif
}
+
+char *
+gai_strerror(errcode = 0)
+ int errcode;
+ CODE:
+ RETVAL = (char *)gai_strerror(errcode);
+ OUTPUT:
+ RETVAL
+
+void
+getipnodebyname(hostname, family=0, flags=0)
+ char * hostname
+ int family
+ int flags
+ PREINIT:
+#ifdef HAVE_GETIPNODEBYNAME
+ struct hostent *he;
+ int err;
+ char **p;
+ SV *temp, *address_ref, *alias_ref;
+ AV *address_list, *alias_list;
+#endif
+ PPCODE:
+{
+#ifdef HAVE_GETIPNODEBYNAME
+ he = getipnodebyname(hostname, family, flags, &err);
+
+ if (err == 0) {
+ XPUSHs(sv_2mortal(newSVpv(he->h_name, strlen(he->h_name))));
+ XPUSHs(sv_2mortal(newSViv(he->h_addrtype)));
+ XPUSHs(sv_2mortal(newSViv(he->h_length)));
+
+ address_list = newAV();
+ for(p = he->h_addr_list; *p != NULL; p++) {
+ temp = newSVpv(*p, he->h_length);
+ av_push(address_list, temp);
+ }
+ address_ref = newRV_noinc((SV*) address_list);
+ XPUSHs(address_ref);
+
+ alias_list = newAV();
+ for(p = he->h_aliases; *p != NULL; p++) {
+ temp = newSVpv(*p, strlen(*p));
+ av_push(alias_list, temp);
+ }
+ alias_ref = newRV_noinc((SV*) alias_list);
+ XPUSHs(alias_ref);
+ freehostent(he);
+ } else {
+ XPUSHs(sv_2mortal(newSViv(err)));
+ }
+#else
+ ST(0) = (SV *) not_here("getipnodebyname");
+#endif
+}
+
+void
+getipnodebyaddr(family, address_sv)
+ int family
+ SV * address_sv
+ PREINIT:
+#ifdef HAVE_GETIPNODEBYADDR
+ STRLEN addrlen;
+ struct hostent *he;
+ int err, alen;
+ char **p;
+ SV *temp, *address_ref, *alias_ref;
+ AV *address_list, *alias_list;
+ struct in6_addr addr;
+ char *addr_buffer;
+#endif
+ PPCODE:
+{
+#ifdef HAVE_GETIPNODEBYADDR
+ addr_buffer = SvPV(address_sv, addrlen);
+
+ switch(family) {
+
+ case AF_INET:
+ alen = sizeof(struct in_addr);
+ break;
+ case AF_INET6:
+ alen = sizeof(struct in6_addr);
+ break;
+ default:
+ croak("Unsupported address family for %s, af is %d",
+ "Socket6::getipnodebyaddr", family);
+ }
+
+ if (alen > sizeof(addr) || alen != addrlen) {
+ croak("Arg length mismatch in %s, length is %d, should be %d\n",
+ "Socket6::getipnodebyaddr", addrlen, alen);
+ }
+
+ Copy(addr_buffer, &addr, sizeof(addr), char);
+
+ he = getipnodebyaddr(addr_buffer, alen, family, &err);
+
+ if (err == 0) {
+ XPUSHs(sv_2mortal(newSVpv(he->h_name, strlen(he->h_name))));
+ XPUSHs(sv_2mortal(newSViv(he->h_addrtype)));
+ XPUSHs(sv_2mortal(newSViv(he->h_length)));
+
+ address_list = newAV();
+ for(p = he->h_addr_list; *p != NULL; p++) {
+ temp = newSVpv(*p, he->h_length);
+ av_push(address_list, temp);
+ }
+ address_ref = newRV_noinc((SV*) address_list);
+ XPUSHs(address_ref);
+
+ alias_list = newAV();
+ for(p = he->h_aliases; *p != NULL; p++) {
+ temp = newSVpv(*p, strlen(*p));
+ av_push(alias_list, temp);
+ }
+ alias_ref = newRV_noinc((SV*) alias_list);
+ XPUSHs(alias_ref);
+ freehostent(he);
+ } else {
+ XPUSHs(sv_2mortal(newSViv(err)));
+ }
+#else
+ ST(0) = (SV *) not_here("getipnodebyaddr");
+#endif
+}
generated by cgit v1.2.1 (git 2.18.0) at 2026-09-28 09:31:57 +0000