* License or the Artistic License, as specified in the README file.
*/
-#include <windows.h>
+#define WIN32IO_IS_STDIO
+#define WIN32SCK_IS_STDSCK
#define WIN32_LEAN_AND_MEAN
+#ifdef __GNUC__
+#define Win32_Winsock
+# ifdef __cplusplus
+#undef __attribute__ /* seems broken in 2.8.0 */
+#define __attribute__(p)
+# endif
+#endif
+#include <windows.h>
#include "EXTERN.h"
#include "perl.h"
+
+#if defined(PERL_OBJECT)
+#define NO_XSLOCKS
+extern CPerlObj* pPerl;
+#include "XSUB.h"
+#endif
+
#include <sys/socket.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <assert.h>
-
-#undef htonl
-#undef htons
-#undef ntohl
-#undef ntohs
-#undef inet_addr
-#undef inet_ntoa
-#undef socket
-#undef bind
-#undef listen
-#undef accept
-#undef connect
-#undef send
-#undef sendto
-#undef recv
-#undef recvfrom
-#undef shutdown
-#undef ioctlsocket
-#undef setsockopt
-#undef getsockopt
-#undef getpeername
-#undef getsockname
-#undef gethostname
-#undef gethostbyname
-#undef gethostbyaddr
-#undef getprotobyname
-#undef getprotobynumber
-#undef getservbyname
-#undef getservbyport
-#undef select
-#undef endhostent
-#undef endnetent
-#undef endprotoent
-#undef endservent
-#undef getnetent
-#undef getnetbyname
-#undef getnetbyaddr
-#undef getprotoent
-#undef getservent
-#undef sethostent
-#undef setnetent
-#undef setprotoent
-#undef setservent
+#include <io.h>
/* thanks to Beverly Brown (beverly@datacube.com) */
#ifdef USE_SOCKETS_AS_HANDLES
# define TO_SOCKET(x) (x)
#endif /* USE_SOCKETS_AS_HANDLES */
+#ifdef USE_THREADS
#define StartSockets() \
STMT_START { \
if (!wsock_started) \
start_sockets(); \
+ set_socktype(); \
} STMT_END
+#else
+#define StartSockets() \
+ STMT_START { \
+ if (!wsock_started) { \
+ start_sockets(); \
+ set_socktype(); \
+ } \
+ } STMT_END
+#endif
#define EndSockets() \
STMT_START { \
struct servent*s,
const char *proto);
+#ifdef USE_THREADS
+#ifdef USE_DECLSPEC_THREAD
__declspec(thread) struct servent myservent;
+__declspec(thread) int init_socktype;
+#else
+#define myservent (thr->i.Wservent)
+#define init_socktype (thr->i.Winit_socktype)
+#endif
+#else
+static struct servent myservent;
+#endif
+
static int wsock_started = 0;
void
unsigned short version;
WSADATA retdata;
int ret;
- int iSockOpt = SO_SYNCHRONOUS_NONALERT;
/*
* initalize the winsock interface and insure that it is
croak("Could not find version 1.1 of winsock dll\n");
/* atexit((void (*)(void)) EndSockets); */
+ wsock_started = 1;
+}
+void
+set_socktype(void)
+{
#ifdef USE_SOCKETS_AS_HANDLES
+#ifdef USE_THREADS
+ dTHR;
+ if(!init_socktype) {
+#endif
+ int iSockOpt = SO_SYNCHRONOUS_NONALERT;
/*
* Enable the use of sockets as filehandles
*/
setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE,
(char *)&iSockOpt, sizeof(iSockOpt));
+#ifdef USE_THREADS
+ init_socktype = 1;
+ }
+#endif
#endif /* USE_SOCKETS_AS_HANDLES */
- wsock_started = 1;
}
#ifndef USE_SOCKETS_AS_HANDLES
+#undef fdopen
FILE *
-myfdopen(int fd, char *mode)
+my_fdopen(int fd, char *mode)
{
FILE *fp;
char sockbuf[256];
/* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */
int
-win32_select(int nfds, int* rd, int* wr, int* ex, const struct timeval* timeout)
+win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout)
{
- long r;
- int dummy = 0;
+ int r;
+#ifdef USE_SOCKETS_AS_HANDLES
+ Perl_fd_set dummy;
int i, fd, bit, offset;
- FD_SET nrd, nwr, nex,*prd,*pwr,*pex;
+ FD_SET nrd, nwr, nex, *prd, *pwr, *pex;
+ /* winsock seems incapable of dealing with all three null fd_sets,
+ * so do the (millisecond) sleep as a special case
+ */
+ if (!(rd || wr || ex)) {
+ Sleep(timeout->tv_sec * 1000 +
+ timeout->tv_usec / 1000); /* do the best we can */
+ return 0;
+ }
+ StartSockets();
+ PERL_FD_ZERO(&dummy);
if (!rd)
rd = &dummy, prd = NULL;
else
FD_ZERO(&nex);
for (i = 0; i < nfds; i++) {
fd = TO_SOCKET(i);
- bit = 1L<<(i % (sizeof(int)*8));
- offset = i / (sizeof(int)*8);
- if (rd[offset] & bit)
+ if (PERL_FD_ISSET(i,rd))
FD_SET(fd, &nrd);
- if (wr[offset] & bit)
+ if (PERL_FD_ISSET(i,wr))
FD_SET(fd, &nwr);
- if (ex[offset] & bit)
+ if (PERL_FD_ISSET(i,ex))
FD_SET(fd, &nex);
}
for (i = 0; i < nfds; i++) {
fd = TO_SOCKET(i);
- bit = 1L<<(i % (sizeof(int)*8));
- offset = i / (sizeof(int)*8);
- if (rd[offset] & bit) {
- if (!__WSAFDIsSet(fd, &nrd))
- rd[offset] &= ~bit;
- }
- if (wr[offset] & bit) {
- if (!__WSAFDIsSet(fd, &nwr))
- wr[offset] &= ~bit;
- }
- if (ex[offset] & bit) {
- if (!__WSAFDIsSet(fd, &nex))
- ex[offset] &= ~bit;
- }
+ if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd))
+ PERL_FD_CLR(i,rd);
+ if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr))
+ PERL_FD_CLR(i,wr);
+ if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex))
+ PERL_FD_CLR(i,ex);
}
+#else
+ SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout));
+#endif
return r;
}
return r;
}
+int
+win32_closesocket(SOCKET s)
+{
+ int r;
+
+ SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s)));
+ return r;
+}
+
SOCKET
win32_socket(int af, int type, int protocol)
{
SOCKET s;
- StartSockets();
#ifndef USE_SOCKETS_AS_HANDLES
SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET);
#else
+ StartSockets();
if((s = socket(af, type, protocol)) == INVALID_SOCKET)
errno = WSAGetLastError();
else
win32_getservbyname(const char *name, const char *proto)
{
struct servent *r;
-
+ dTHR;
+
SOCKET_TEST(r = getservbyname(name, proto), NULL);
if (r) {
r = win32_savecopyservent(&myservent, r, proto);
win32_getservbyport(int port, const char *proto)
{
struct servent *r;
+ dTHR;
SOCKET_TEST(r = getservbyport(port, proto), NULL);
if (r) {
return r;
}
+int
+win32_ioctl(int i, unsigned int u, char *data)
+{
+ u_long argp = (u_long)data;
+ int retval;
+
+ if (!wsock_started) {
+ croak("ioctl implemented only on sockets");
+ /* NOTREACHED */
+ }
+
+ retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp);
+ if (retval == SOCKET_ERROR) {
+ if (WSAGetLastError() == WSAENOTSOCK) {
+ croak("ioctl implemented only on sockets");
+ /* NOTREACHED */
+ }
+ errno = WSAGetLastError();
+ }
+ return retval;
+}
+
char FAR *
win32_inet_ntoa(struct in_addr in)
{
croak("setservent not implemented!\n");
}
-#define WIN32IO_IS_STDIO
-#include <io.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#include "win32iop.h"
-#ifdef __cplusplus
-}
-#endif
-
static struct servent*
win32_savecopyservent(struct servent*d, struct servent*s, const char *proto)
{
d->s_proto = s->s_proto;
else
#endif
- if (proto && strlen(proto))
+ if (proto && strlen(proto))
d->s_proto = (char *)proto;
else
d->s_proto = "tcp";
https://perl5.git.perl.org / perl5.git / blobdiff