* Dick Porter (dick@ximian.com)
* Gonzalo Paniagua Javier (gonzalo@ximian.com)
*
- * (C) 2001 Ximian, Inc.
- * Copyright (c) 2005-2006 Novell, Inc. (http://www.novell.com)
+ * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
+ * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
*/
#include <config.h>
+#ifndef DISABLE_SOCKETS
+
#include <glib.h>
#include <string.h>
#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
#include <errno.h>
+#include <sys/types.h>
+#ifndef HOST_WIN32
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#endif
+
#include <mono/metadata/object.h>
#include <mono/io-layer/io-layer.h>
#include <mono/metadata/socket-io.h>
#include <mono/metadata/exception.h>
#include <mono/metadata/assembly.h>
#include <mono/metadata/appdomain.h>
+#include <mono/metadata/file-io.h>
#include <mono/metadata/threads.h>
#include <mono/metadata/threads-types.h>
#include <mono/utils/mono-poll.h>
#include <mono/metadata/threadpool-internals.h>
#include <mono/metadata/domain-internals.h>
-#include <sys/time.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#include "mono/io-layer/socket-wrappers.h"
-#ifdef PLATFORM_WIN32
+#if defined(HOST_WIN32)
/* This is a kludge to make this file build under cygwin:
* w32api/ws2tcpip.h has definitions for some AF_INET6 values and
* prototypes for some but not all required functions (notably
#undef AF_INET6
#endif
-#undef DEBUG
+#ifdef PLATFORM_ANDROID
+// not yet actually implemented...
+#undef AF_INET6
+#endif
+
+#define LOGDEBUG(...)
+/* define LOGDEBUG(...) g_message(__VA_ARGS__) */
+
+/*
+ * Some older versions of libc provide IPV6 support without defining the AI_ADDRCONFIG
+ * flag for getaddrinfo.
+ */
+#ifndef AI_ADDRCONFIG
+#define AI_ADDRCONFIG 0
+#endif
static gint32 convert_family(MonoAddressFamily mono_family)
{
break;
case AddressFamily_Sna:
+#ifdef AF_SNA
family=AF_SNA;
+#endif
break;
case AddressFamily_DecNet:
+#ifdef AF_DECnet
family=AF_DECnet;
+#endif
break;
case AddressFamily_AppleTalk:
break;
#endif
+#ifdef AF_SNA
case AF_SNA:
family=AddressFamily_Sna;
break;
+#endif
+#ifdef AF_DECnet
case AF_DECnet:
family=AddressFamily_DecNet;
break;
+#endif
case AF_APPLETALK:
family=AddressFamily_AppleTalk;
break;
case SocketType_Rdm:
+#ifdef SOCK_RDM
type=SOCK_RDM;
+#endif
break;
case SocketType_Seqpacket:
flags |= MSG_PEEK;
if (sflags & SocketFlags_DontRoute)
flags |= MSG_DONTROUTE;
- if (sflags & SocketFlags_Partial)
+
+ /* Ignore Partial - see bug 349688. Don't return -1, because
+ * according to the comment in that bug ms runtime doesn't for
+ * UDP sockets (this means we will silently ignore it for TCP
+ * too)
+ */
#ifdef MSG_MORE
+ if (sflags & SocketFlags_Partial)
flags |= MSG_MORE;
-#else
- return -1;
#endif
+#if 0
+ /* Don't do anything for MaxIOVectorLength */
if (sflags & SocketFlags_MaxIOVectorLength)
- /* FIXME: Don't know what to do for MaxIOVectorLength query */
return -1;
-
- return (flags ? flags : -1);
+#endif
+ return flags;
}
/*
break;
#endif
case SocketOptionName_ExclusiveAddressUse:
+#ifdef SO_EXCLUSIVEADDRUSE
+ *system_name = SO_EXCLUSIVEADDRUSE;
+ break;
+#endif
case SocketOptionName_UseLoopback:
+#ifdef SO_USELOOPBACK
+ *system_name = SO_USELOOPBACK;
+ break;
+#endif
case SocketOptionName_MaxConnections:
- /* Can't figure out how to map these, so fall
- * through
- */
+#ifdef SO_MAXCONN
+ *system_name = SO_MAXCONN;
+ break;
+#elif defined(SOMAXCONN)
+ *system_name = SOMAXCONN;
+ break;
+#endif
default:
g_warning("System.Net.Sockets.SocketOptionName 0x%x is not supported at Socket level", mono_name);
return(-1);
switch(mono_name) {
case SocketOptionName_IpTimeToLive:
+ case SocketOptionName_HopLimit:
*system_name = IPV6_UNICAST_HOPS;
break;
case SocketOptionName_MulticastInterface:
return(0);
}
-#define STASH_SYS_ASS(this) \
- if(system_assembly == NULL) { \
- system_assembly=mono_image_loaded ("System"); \
- if (!system_assembly) { \
- MonoAssembly *sa = mono_assembly_open ("System.dll", NULL); \
- if (!sa) g_assert_not_reached (); \
- else {system_assembly = mono_assembly_get_image (sa);} \
- } \
+static MonoImage *get_socket_assembly (void)
+{
+ static const char *version = NULL;
+ static gboolean moonlight;
+ MonoDomain *domain = mono_domain_get ();
+
+ if (version == NULL) {
+ version = mono_get_runtime_info ()->framework_version;
+ moonlight = !strcmp (version, "2.1");
}
+
+ if (domain->socket_assembly == NULL) {
+ MonoImage *socket_assembly;
-static MonoImage *system_assembly=NULL;
+ if (moonlight) {
+ socket_assembly = mono_image_loaded ("System.Net");
+ if (!socket_assembly) {
+ MonoAssembly *sa = mono_assembly_open ("System.Net.dll", NULL);
+
+ if (!sa) {
+ g_assert_not_reached ();
+ } else {
+ socket_assembly = mono_assembly_get_image (sa);
+ }
+ }
+ } else {
+ socket_assembly = mono_image_loaded ("System");
+ if (!socket_assembly) {
+ MonoAssembly *sa = mono_assembly_open ("System.dll", NULL);
+
+ if (!sa) {
+ g_assert_not_reached ();
+ } else {
+ socket_assembly = mono_assembly_get_image (sa);
+ }
+ }
+ }
+ domain->socket_assembly = socket_assembly;
+ }
+
+ return domain->socket_assembly;
+}
#ifdef AF_INET6
static gint32 get_family_hint(void)
{
- MonoClass *socket_class;
- MonoClassField *ipv6_field, *ipv4_field;
- gint32 ipv6_enabled = -1, ipv4_enabled = -1;
- MonoVTable *vtable;
-
- socket_class = mono_class_from_name (system_assembly,
- "System.Net.Sockets", "Socket");
- ipv4_field = mono_class_get_field_from_name (socket_class,
- "ipv4Supported");
- ipv6_field = mono_class_get_field_from_name (socket_class,
- "ipv6Supported");
- vtable = mono_class_vtable (mono_domain_get (), socket_class);
-
- mono_field_static_get_value(vtable, ipv4_field, &ipv4_enabled);
- mono_field_static_get_value(vtable, ipv6_field, &ipv6_enabled);
-
- if(ipv4_enabled == 1 && ipv6_enabled == 1) {
- return(PF_UNSPEC);
- } else if(ipv4_enabled == 1) {
- return(PF_INET);
- } else {
- return(PF_INET6);
+ MonoDomain *domain = mono_domain_get ();
+
+ if (!domain->inet_family_hint) {
+ MonoClass *socket_class;
+ MonoClassField *ipv6_field, *ipv4_field;
+ gint32 ipv6_enabled = -1, ipv4_enabled = -1;
+ MonoVTable *vtable;
+
+ socket_class = mono_class_from_name (get_socket_assembly (), "System.Net.Sockets", "Socket");
+ ipv4_field = mono_class_get_field_from_name (socket_class, "ipv4Supported");
+ ipv6_field = mono_class_get_field_from_name (socket_class, "ipv6Supported");
+ vtable = mono_class_vtable (mono_domain_get (), socket_class);
+ g_assert (vtable);
+ mono_runtime_class_init (vtable);
+
+ mono_field_static_get_value (vtable, ipv4_field, &ipv4_enabled);
+ mono_field_static_get_value (vtable, ipv6_field, &ipv6_enabled);
+
+ mono_domain_lock (domain);
+ if (ipv4_enabled == 1 && ipv6_enabled == 1) {
+ domain->inet_family_hint = 1;
+ } else if (ipv4_enabled == 1) {
+ domain->inet_family_hint = 2;
+ } else {
+ domain->inet_family_hint = 3;
+ }
+ mono_domain_unlock (domain);
+ }
+ switch (domain->inet_family_hint) {
+ case 1: return PF_UNSPEC;
+ case 2: return PF_INET;
+ case 3: return PF_INET6;
+ default:
+ return PF_UNSPEC;
}
}
#endif
MONO_ARCH_SAVE_REGS;
- STASH_SYS_ASS(this);
-
*error = 0;
sock_family=convert_family(family);
}
#endif
-#ifndef PLATFORM_WIN32
- /* .net seems to set this by default for SOCK_STREAM,
- * not for SOCK_DGRAM (see bug #36322)
- *
- * It seems winsock has a rather different idea of what
- * SO_REUSEADDR means. If it's set, then a new socket can be
- * bound over an existing listening socket. There's a new
- * windows-specific option called SO_EXCLUSIVEADDRUSE but
- * using that means the socket MUST be closed properly, or a
- * denial of service can occur. Luckily for us, winsock
- * behaves as though any other system would when SO_REUSEADDR
- * is true, so we don't need to do anything else here. See
- * bug 53992.
- */
- {
- int ret, true = 1;
-
- ret = _wapi_setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, &true, sizeof (true));
- if(ret==SOCKET_ERROR) {
- *error = WSAGetLastError ();
-
- closesocket(sock);
- return(NULL);
- }
- }
-#endif
-
return(GUINT_TO_POINTER (sock));
}
{
MONO_ARCH_SAVE_REGS;
-#ifdef DEBUG
- g_message (G_GNUC_PRETTY_FUNCTION ": closing 0x%x", sock);
-#endif
+ LOGDEBUG (g_message ("%s: closing 0x%x", __func__, sock));
*error = 0;
{
MONO_ARCH_SAVE_REGS;
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": returning %d", WSAGetLastError());
-#endif
+ LOGDEBUG (g_message("%s: returning %d", __func__, WSAGetLastError()));
return(WSAGetLastError());
}
gint32 *error)
{
int ret;
- gulong amount;
+ int amount;
MONO_ARCH_SAVE_REGS;
}
gpointer ves_icall_System_Net_Sockets_Socket_Accept_internal(SOCKET sock,
- gint32 *error)
+ gint32 *error,
+ gboolean blocking)
{
SOCKET newsock;
MONO_ARCH_SAVE_REGS;
*error = 0;
-
+#ifdef HOST_WIN32
+ {
+ MonoInternalThread* curthread = mono_thread_internal_current ();
+ curthread->interrupt_on_stop = (gpointer)TRUE;
+ newsock = _wapi_accept (sock, NULL, 0);
+ curthread->interrupt_on_stop = (gpointer)FALSE;
+ }
+#else
newsock = _wapi_accept (sock, NULL, 0);
+#endif
if(newsock==INVALID_SOCKET) {
*error = WSAGetLastError ();
return(NULL);
{
MonoDomain *domain = mono_domain_get ();
MonoObject *sockaddr_obj;
- MonoClass *sockaddr_class;
- MonoClassField *field;
MonoArray *data;
MonoAddressFamily family;
/* Build a System.Net.SocketAddress object instance */
- sockaddr_class=mono_class_from_name(system_assembly, "System.Net", "SocketAddress");
- sockaddr_obj=mono_object_new(domain, sockaddr_class);
+ if (!domain->sockaddr_class) {
+ domain->sockaddr_class=mono_class_from_name (get_socket_assembly (), "System.Net", "SocketAddress");
+ g_assert (domain->sockaddr_class);
+ }
+ sockaddr_obj=mono_object_new(domain, domain->sockaddr_class);
/* Locate the SocketAddress data buffer in the object */
- field=mono_class_get_field_from_name(sockaddr_class, "data");
+ if (!domain->sockaddr_data_field) {
+ domain->sockaddr_data_field=mono_class_get_field_from_name (domain->sockaddr_class, "data");
+ g_assert (domain->sockaddr_data_field);
+ }
/* Make sure there is space for the family and size bytes */
#ifdef HAVE_SYS_UN_H
if (saddr->sa_family == AF_UNIX) {
/* sa_len includes the entire sockaddr size, so we don't need the
* N bytes (sizeof (unsigned short)) of the family. */
- data=mono_array_new(domain, mono_get_byte_class (), sa_size);
+ data=mono_array_new_cached(domain, mono_get_byte_class (), sa_size);
} else
#endif
{
/* May be the +2 here is too conservative, as sa_len returns
* the length of the entire sockaddr_in/in6, including
* sizeof (unsigned short) of the family */
- data=mono_array_new(domain, mono_get_byte_class (), sa_size+2);
+ data=mono_array_new_cached(domain, mono_get_byte_class (), sa_size+2);
}
/* The data buffer is laid out as follows:
mono_array_set(data, guint8, 6, (address>>8) & 0xff);
mono_array_set(data, guint8, 7, (address) & 0xff);
- mono_field_set_value (sockaddr_obj, field, data);
+ mono_field_set_value (sockaddr_obj, domain->sockaddr_data_field, data);
return(sockaddr_obj);
#ifdef AF_INET6
mono_array_set(data, guint8, 27,
(sa_in->sin6_scope_id >> 24) & 0xff);
- mono_field_set_value (sockaddr_obj, field, data);
+ mono_field_set_value (sockaddr_obj, domain->sockaddr_data_field, data);
return(sockaddr_obj);
#endif
mono_array_set (data, guint8, i+2, saddr->sa_data[i]);
}
- mono_field_set_value (sockaddr_obj, field, data);
+ mono_field_set_value (sockaddr_obj, domain->sockaddr_data_field, data);
return sockaddr_obj;
#endif
}
}
-extern MonoObject *ves_icall_System_Net_Sockets_Socket_LocalEndPoint_internal(SOCKET sock, gint32 *error)
+static int
+get_sockaddr_size (int family)
+{
+ int size;
+
+ size = 0;
+ if (family == AF_INET) {
+ size = sizeof (struct sockaddr_in);
+#ifdef AF_INET6
+ } else if (family == AF_INET6) {
+ size = sizeof (struct sockaddr_in6);
+#endif
+#ifdef HAVE_SYS_UN_H
+ } else if (family == AF_UNIX) {
+ size = sizeof (struct sockaddr_un);
+#endif
+ }
+ return size;
+}
+
+extern MonoObject *ves_icall_System_Net_Sockets_Socket_LocalEndPoint_internal(SOCKET sock, gint32 af, gint32 *error)
{
- gchar sa[32]; /* sockaddr in not big enough for sockaddr_in6 */
+ gchar *sa;
socklen_t salen;
int ret;
+ MonoObject *result;
MONO_ARCH_SAVE_REGS;
*error = 0;
- salen=sizeof(sa);
+ salen = get_sockaddr_size (convert_family (af));
+ if (salen == 0) {
+ *error = WSAEAFNOSUPPORT;
+ return NULL;
+ }
+ sa = (salen <= 128) ? alloca (salen) : g_malloc0 (salen);
ret = _wapi_getsockname (sock, (struct sockaddr *)sa, &salen);
if(ret==SOCKET_ERROR) {
*error = WSAGetLastError ();
+ if (salen > 128)
+ g_free (sa);
return(NULL);
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": bound to %s port %d", inet_ntoa(((struct sockaddr_in *)&sa)->sin_addr), ntohs(((struct sockaddr_in *)&sa)->sin_port));
-#endif
+ LOGDEBUG (g_message("%s: bound to %s port %d", __func__, inet_ntoa(((struct sockaddr_in *)&sa)->sin_addr), ntohs(((struct sockaddr_in *)&sa)->sin_port)));
- return(create_object_from_sockaddr((struct sockaddr *)sa, salen,
- error));
+ result = create_object_from_sockaddr((struct sockaddr *)sa, salen, error);
+ if (salen > 128)
+ g_free (sa);
+ return result;
}
-extern MonoObject *ves_icall_System_Net_Sockets_Socket_RemoteEndPoint_internal(SOCKET sock, gint32 *error)
+extern MonoObject *ves_icall_System_Net_Sockets_Socket_RemoteEndPoint_internal(SOCKET sock, gint32 af, gint32 *error)
{
- gchar sa[32]; /* sockaddr in not big enough for sockaddr_in6 */
+ gchar *sa;
socklen_t salen;
int ret;
+ MonoObject *result;
MONO_ARCH_SAVE_REGS;
*error = 0;
- salen=sizeof(sa);
+ salen = get_sockaddr_size (convert_family (af));
+ if (salen == 0) {
+ *error = WSAEAFNOSUPPORT;
+ return NULL;
+ }
+ sa = (salen <= 128) ? alloca (salen) : g_malloc0 (salen);
+ /* Note: linux returns just 2 for AF_UNIX. Always. */
ret = _wapi_getpeername (sock, (struct sockaddr *)sa, &salen);
-
if(ret==SOCKET_ERROR) {
*error = WSAGetLastError ();
+ if (salen > 128)
+ g_free (sa);
return(NULL);
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": connected to %s port %d", inet_ntoa(((struct sockaddr_in *)&sa)->sin_addr), ntohs(((struct sockaddr_in *)&sa)->sin_port));
-#endif
+ LOGDEBUG (g_message("%s: connected to %s port %d", __func__, inet_ntoa(((struct sockaddr_in *)&sa)->sin_addr), ntohs(((struct sockaddr_in *)&sa)->sin_port)));
- return(create_object_from_sockaddr((struct sockaddr *)sa, salen,
- error));
+ result = create_object_from_sockaddr((struct sockaddr *)sa, salen, error);
+ if (salen > 128)
+ g_free (sa);
+ return result;
}
static struct sockaddr *create_sockaddr_from_object(MonoObject *saddr_obj,
return;
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": binding to %s port %d", inet_ntoa(((struct sockaddr_in *)sa)->sin_addr), ntohs (((struct sockaddr_in *)sa)->sin_port));
-#endif
+ LOGDEBUG (g_message("%s: binding to %s port %d", __func__, inet_ntoa(((struct sockaddr_in *)sa)->sin_addr), ntohs (((struct sockaddr_in *)sa)->sin_port)));
ret = _wapi_bind (sock, sa, sa_size);
if(ret==SOCKET_ERROR) {
ves_icall_System_Net_Sockets_Socket_Poll_internal (SOCKET sock, gint mode,
gint timeout, gint32 *error)
{
- MonoThread *thread = NULL;
+ MonoInternalThread *thread = NULL;
mono_pollfd *pfds;
int ret;
time_t start;
int leave = 0;
if (thread == NULL) {
- thread = mono_thread_current ();
+ thread = mono_thread_internal_current ();
}
- mono_monitor_enter (thread->synch_lock);
- leave = ((thread->state & ThreadState_AbortRequested) != 0 ||
- (thread->state & ThreadState_StopRequested) != 0);
- mono_monitor_exit (thread->synch_lock);
+ leave = mono_thread_test_state (thread, ThreadState_AbortRequested | ThreadState_StopRequested);
if (leave != 0) {
g_free (pfds);
} while (ret == -1 && errno == EINTR);
if (ret == -1) {
-#ifdef PLATFORM_WIN32
+#ifdef HOST_WIN32
*error = WSAGetLastError ();
#else
*error = errno_to_WSA (errno, __func__);
return;
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": connecting to %s port %d", inet_ntoa(((struct sockaddr_in *)sa)->sin_addr), ntohs (((struct sockaddr_in *)sa)->sin_port));
-#endif
+ LOGDEBUG (g_message("%s: connecting to %s port %d", __func__, inet_ntoa(((struct sockaddr_in *)sa)->sin_addr), ntohs (((struct sockaddr_in *)sa)->sin_port)));
ret = _wapi_connect (sock, sa, sa_size);
if(ret==SOCKET_ERROR) {
*error = 0;
-#ifdef DEBUG
- g_message("%s: disconnecting from socket %p (reuse %d)", __func__,
- sock, reuse);
-#endif
+ LOGDEBUG (g_message("%s: disconnecting from socket %p (reuse %d)", __func__, sock, reuse));
/* I _think_ the extension function pointers need to be looked
* up for each socket. FIXME: check the best way to store
*error = WSAEOPNOTSUPP;
return (0);
}
-
+
+#ifdef HOST_WIN32
+ {
+ MonoInternalThread* curthread = mono_thread_internal_current ();
+ curthread->interrupt_on_stop = (gpointer)TRUE;
+ ret = _wapi_recv (sock, buf, count, recvflags);
+ curthread->interrupt_on_stop = (gpointer)FALSE;
+ }
+#else
ret = _wapi_recv (sock, buf, count, recvflags);
+#endif
+
if(ret==SOCKET_ERROR) {
*error = WSAGetLastError ();
return(0);
return(ret);
}
+gint32 ves_icall_System_Net_Sockets_Socket_Receive_array_internal(SOCKET sock, MonoArray *buffers, gint32 flags, gint32 *error)
+{
+ int ret, count;
+ DWORD recv;
+ WSABUF *wsabufs;
+ DWORD recvflags = 0;
+
+ MONO_ARCH_SAVE_REGS;
+
+ *error = 0;
+
+ wsabufs = mono_array_addr (buffers, WSABUF, 0);
+ count = mono_array_length (buffers);
+
+ recvflags = convert_socketflags (flags);
+ if (recvflags == -1) {
+ *error = WSAEOPNOTSUPP;
+ return(0);
+ }
+
+ ret = WSARecv (sock, wsabufs, count, &recv, &recvflags, NULL, NULL);
+ if (ret == SOCKET_ERROR) {
+ *error = WSAGetLastError ();
+ return(0);
+ }
+
+ return(recv);
+}
+
gint32 ves_icall_System_Net_Sockets_Socket_RecvFrom_internal(SOCKET sock, MonoArray *buffer, gint32 offset, gint32 count, gint32 flags, MonoObject **sockaddr, gint32 *error)
{
int ret;
return(0);
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": alen: %d", alen);
-#endif
+ LOGDEBUG (g_message("%s: alen: %d", __func__, alen));
buf=mono_array_addr(buffer, guchar, offset);
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": Sending %d bytes", count);
-#endif
+ LOGDEBUG (g_message("%s: Sending %d bytes", __func__, count));
sendflags = convert_socketflags (flags);
if (sendflags == -1) {
return(ret);
}
+gint32 ves_icall_System_Net_Sockets_Socket_Send_array_internal(SOCKET sock, MonoArray *buffers, gint32 flags, gint32 *error)
+{
+ int ret, count;
+ DWORD sent;
+ WSABUF *wsabufs;
+ DWORD sendflags = 0;
+
+ MONO_ARCH_SAVE_REGS;
+
+ *error = 0;
+
+ wsabufs = mono_array_addr (buffers, WSABUF, 0);
+ count = mono_array_length (buffers);
+
+ sendflags = convert_socketflags (flags);
+ if (sendflags == -1) {
+ *error = WSAEOPNOTSUPP;
+ return(0);
+ }
+
+ ret = WSASend (sock, wsabufs, count, &sent, sendflags, NULL, NULL);
+ if (ret == SOCKET_ERROR) {
+ *error = WSAGetLastError ();
+ return(0);
+ }
+
+ return(sent);
+}
+
gint32 ves_icall_System_Net_Sockets_Socket_SendTo_internal(SOCKET sock, MonoArray *buffer, gint32 offset, gint32 count, gint32 flags, MonoObject *sockaddr, gint32 *error)
{
int ret;
return(0);
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": alen: %d", alen);
-#endif
+ LOGDEBUG (g_message("%s: alen: %d", __func__, alen));
buf=mono_array_addr(buffer, guchar, offset);
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": Sending %d bytes", count);
-#endif
+ LOGDEBUG (g_message("%s: Sending %d bytes", __func__, count));
sendflags = convert_socketflags (flags);
if (sendflags == -1) {
MonoClassField *field;
field=mono_class_get_field_from_name(sockobj->vtable->klass, "socket");
- sock=*(SOCKET *)(((char *)sockobj)+field->offset);
+ sock=GPOINTER_TO_INT (*(gpointer *)(((char *)sockobj)+field->offset));
return(sock);
}
#define POLL_ERRORS (MONO_POLLERR | MONO_POLLHUP | MONO_POLLNVAL)
void ves_icall_System_Net_Sockets_Socket_Select_internal(MonoArray **sockets, gint32 timeout, gint32 *error)
{
- MonoThread *thread = NULL;
+ MonoInternalThread *thread = NULL;
MonoObject *obj;
mono_pollfd *pfds;
int nfds, idx;
MonoClass *sock_arr_class;
MonoArray *socks;
time_t start;
+ uintptr_t socks_size;
MONO_ARCH_SAVE_REGS;
return;
}
- pfds [idx].fd = GPOINTER_TO_INT (Socket_to_SOCKET (obj));
+ pfds [idx].fd = Socket_to_SOCKET (obj);
pfds [idx].events = (mode == 0) ? MONO_POLLIN : (mode == 1) ? MONO_POLLOUT : POLL_ERRORS;
idx++;
}
if (ret == -1 && errno == EINTR) {
int leave = 0;
if (thread == NULL)
- thread = mono_thread_current ();
+ thread = mono_thread_internal_current ();
- mono_monitor_enter (thread->synch_lock);
- leave = ((thread->state & ThreadState_AbortRequested) != 0 ||
- (thread->state & ThreadState_StopRequested) != 0);
- mono_monitor_exit (thread->synch_lock);
+ leave = mono_thread_test_state (thread, ThreadState_AbortRequested | ThreadState_StopRequested);
+
if (leave != 0) {
g_free (pfds);
*sockets = NULL;
} while (ret == -1 && errno == EINTR);
if (ret == -1) {
-#ifdef PLATFORM_WIN32
+#ifdef HOST_WIN32
*error = WSAGetLastError ();
#else
*error = errno_to_WSA (errno, __func__);
}
sock_arr_class= ((MonoObject *)*sockets)->vtable->klass;
- ret += 3; /* space for the NULL delimiters */
- socks = mono_array_new_full (mono_domain_get (), sock_arr_class, (guint32*)&ret, NULL);
- ret -= 3;
+ socks_size = ((uintptr_t)ret) + 3; /* space for the NULL delimiters */
+ socks = mono_array_new_full (mono_domain_get (), sock_arr_class, &socks_size, NULL);
+
mode = idx = 0;
for (i = 0; i < count && ret > 0; i++) {
mono_pollfd *pfd;
int time_ms = 0;
socklen_t time_ms_size = sizeof (time_ms);
#ifdef SO_PEERCRED
+# if defined(__OpenBSD__)
+ struct sockpeercred cred;
+# else
struct ucred cred;
+# endif
socklen_t credsize = sizeof(cred);
#endif
MonoDomain *domain=mono_domain_get();
*error = 0;
- ret=convert_sockopt_level_and_name(level, name, &system_level,
- &system_name);
+#if !defined(SO_EXCLUSIVEADDRUSE) && defined(SO_REUSEADDR)
+ if (level == SocketOptionLevel_Socket && name == SocketOptionName_ExclusiveAddressUse) {
+ system_level = SOL_SOCKET;
+ system_name = SO_REUSEADDR;
+ ret = 0;
+ } else
+#endif
+ {
+
+ ret = convert_sockopt_level_and_name (level, name, &system_level, &system_name);
+ }
+
if(ret==-1) {
*error = WSAENOPROTOOPT;
return;
switch(name) {
case SocketOptionName_Linger:
/* build a System.Net.Sockets.LingerOption */
- obj_class=mono_class_from_name(system_assembly,
+ obj_class=mono_class_from_name(get_socket_assembly (),
"System.Net.Sockets",
"LingerOption");
obj=mono_object_new(domain, obj_class);
#endif
default:
+#if !defined(SO_EXCLUSIVEADDRUSE) && defined(SO_REUSEADDR)
+ if (level == SocketOptionLevel_Socket && name == SocketOptionName_ExclusiveAddressUse)
+ val = val ? 0 : 1;
+#endif
obj = int_to_object (domain, val);
}
-
*obj_val=obj;
}
return(inaddr);
}
-#endif
#ifdef AF_INET6
static struct in6_addr ipaddress_to_struct_in6_addr(MonoObject *ipaddr)
return(in6addr);
}
#endif /* AF_INET6 */
+#endif
void ves_icall_System_Net_Sockets_Socket_SetSocketOption_internal(SOCKET sock, gint32 level, gint32 name, MonoObject *obj_val, MonoArray *byte_val, gint32 int_val, gint32 *error)
{
+ struct linger linger;
int system_level;
int system_name;
int ret;
ret=convert_sockopt_level_and_name(level, name, &system_level,
&system_name);
+
+#if !defined(SO_EXCLUSIVEADDRUSE) && defined(SO_REUSEADDR)
+ if (level == SocketOptionLevel_Socket && name == SocketOptionName_ExclusiveAddressUse) {
+ system_name = SO_REUSEADDR;
+ int_val = int_val ? 0 : 1;
+ ret = 0;
+ }
+#endif
+
if(ret==-1) {
*error = WSAENOPROTOOPT;
return;
/* Only one of obj_val, byte_val or int_val has data */
if(obj_val!=NULL) {
MonoClassField *field;
- struct linger linger;
int valsize;
switch(name) {
- case SocketOptionName_DontLinger:
- linger.l_onoff=0;
- linger.l_linger=0;
- valsize=sizeof(linger);
- ret = _wapi_setsockopt (sock, system_level,
- system_name, &linger, valsize);
- break;
-
case SocketOptionName_Linger:
/* Dig out "bool enabled" and "int seconds"
* fields
return;
}
} else if (byte_val!=NULL) {
- int valsize=mono_array_length(byte_val);
- guchar *buf=mono_array_addr(byte_val, guchar, 0);
-
- ret = _wapi_setsockopt (sock, system_level, system_name, buf, valsize);
- if(ret==SOCKET_ERROR) {
- *error = WSAGetLastError ();
- return;
+ int valsize = mono_array_length (byte_val);
+ guchar *buf = mono_array_addr (byte_val, guchar, 0);
+
+ switch(name) {
+ case SocketOptionName_DontLinger:
+ if (valsize == 1) {
+ linger.l_onoff = (*buf) ? 0 : 1;
+ linger.l_linger = 0;
+ ret = _wapi_setsockopt (sock, system_level, system_name, &linger, sizeof (linger));
+ } else {
+ *error = WSAEINVAL;
+ }
+ break;
+ default:
+ ret = _wapi_setsockopt (sock, system_level, system_name, buf, valsize);
+ break;
}
} else {
/* ReceiveTimeout/SendTimeout get here */
switch(name) {
+ case SocketOptionName_DontLinger:
+ linger.l_onoff = !int_val;
+ linger.l_linger = 0;
+ ret = _wapi_setsockopt (sock, system_level, system_name, &linger, sizeof (linger));
+ break;
case SocketOptionName_DontFragment:
#ifdef HAVE_IP_MTU_DISCOVER
/* Fiddle with the value slightly if we're
gboolean add_local_ips)
{
MonoDomain *domain = mono_domain_get ();
- int i;
+ int i = 0;
struct in_addr *local_in = NULL;
int nlocal_in = 0;
- if(he->h_length!=4 || he->h_addrtype!=AF_INET) {
- return(FALSE);
- }
+ if (he != NULL) {
+ if(he->h_length!=4 || he->h_addrtype!=AF_INET) {
+ return(FALSE);
+ }
- *h_name=mono_string_new(domain, he->h_name);
+ *h_name=mono_string_new(domain, he->h_name);
- i=0;
- while(he->h_aliases[i]!=NULL) {
- i++;
- }
-
- *h_aliases=mono_array_new(domain, mono_get_string_class (), i);
- i=0;
- while(he->h_aliases[i]!=NULL) {
- MonoString *alias;
+ while(he->h_aliases[i]!=NULL) {
+ i++;
+ }
- alias=mono_string_new(domain, he->h_aliases[i]);
- mono_array_setref (*h_aliases, i, alias);
- i++;
+ *h_aliases=mono_array_new(domain, mono_get_string_class (), i);
+ i=0;
+ while(he->h_aliases[i]!=NULL) {
+ MonoString *alias;
+
+ alias=mono_string_new(domain, he->h_aliases[i]);
+ mono_array_setref (*h_aliases, i, alias);
+ i++;
+ }
+ } else if (!add_local_ips) {
+ return FALSE;
}
if (add_local_ips) {
}
g_free (local_in);
+ } else if (he == NULL) {
+ /* If requesting "" and there are no other interfaces up, MS returns 127.0.0.1 */
+ *h_addr_list = mono_array_new(domain, mono_get_string_class (), 1);
+ mono_array_setref (*h_addr_list, 0, mono_string_new (domain, "127.0.0.1"));
+ return TRUE;
}
}
- if (nlocal_in == 0) {
+ if (nlocal_in == 0 && he != NULL) {
i = 0;
while (he->h_addr_list[i]!=NULL) {
i++;
family_hint = get_family_hint ();
- if(he1 == NULL && he2 == NULL) {
- return(FALSE);
- }
-
/*
* Check if address length and family are correct
*/
mono_array_setref (*h_aliases, i, alias);
i++;
}
- } else {
+ } else if (!add_local_ips) {
return(FALSE);
}
g_free (local_in);
g_free (local_in6);
return TRUE;
+ } else if (he1 == NULL && he2 == NULL) {
+ /* If requesting "" and there are no other interfaces up, MS returns 127.0.0.1 */
+ *h_addr_list = mono_array_new(domain, mono_get_string_class (), 1);
+ mono_array_setref (*h_addr_list, 0, mono_string_new (domain, "127.0.0.1"));
+ g_free (local_in);
+ g_free (local_in6);
+ return TRUE;
}
g_free (local_in);
mono_array_setref (*h_addr_list, addr_index, addr_string);
- if(!i && ai->ai_canonname != NULL) {
- *h_name=mono_string_new(domain, ai->ai_canonname);
+ if(!i) {
+ if (ai->ai_canonname != NULL) {
+ *h_name=mono_string_new(domain, ai->ai_canonname);
+ } else {
+ *h_name=mono_string_new(domain, buffer);
+ }
}
addr_index++;
MONO_ARCH_SAVE_REGS;
hostname=mono_string_to_utf8 (host);
+ if (*hostname == '\0')
+ add_local_ips = TRUE;
#ifdef HAVE_SIOCGIFCONF
- if (gethostname (this_hostname, sizeof (this_hostname)) != -1) {
+ if (!add_local_ips && gethostname (this_hostname, sizeof (this_hostname)) != -1) {
if (!strcmp (hostname, this_hostname))
add_local_ips = TRUE;
}
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
- if (getaddrinfo(hostname, NULL, &hints, &info) == -1) {
+ if (*hostname && getaddrinfo(hostname, NULL, &hints, &info) == -1) {
return(FALSE);
}
MONO_ARCH_SAVE_REGS;
hostname=mono_string_to_utf8 (host);
+ if (*hostname == '\0')
+ add_local_ips = TRUE;
#ifdef HAVE_SIOCGIFCONF
- if (gethostname (this_hostname, sizeof (this_hostname)) != -1) {
+ if (!add_local_ips && gethostname (this_hostname, sizeof (this_hostname)) != -1) {
if (!strcmp (hostname, this_hostname))
add_local_ips = TRUE;
}
buffer1 = g_malloc0(buffer_size1);
buffer2 = g_malloc0(buffer_size2);
- while (gethostbyname2_r(hostname, AF_INET, &he1, buffer1, buffer_size1,
+ hp1 = NULL;
+ hp2 = NULL;
+ while (*hostname && gethostbyname2_r(hostname, AF_INET, &he1, buffer1, buffer_size1,
&hp1, &herr) == ERANGE) {
buffer_size1 *= 2;
buffer1 = g_realloc(buffer1, buffer_size1);
}
- if (hp1 == NULL)
+ if (*hostname && hp1 == NULL)
{
while (gethostbyname2_r(hostname, AF_INET6, &he2, buffer2,
buffer_size2, &hp2, &herr) == ERANGE) {
buffer2 = g_realloc(buffer2, buffer_size2);
}
}
- else
- hp2 = NULL;
return_value = hostent_to_IPHostEntry2(hp1, hp2, h_name, h_aliases,
h_addr_list, add_local_ips);
MONO_ARCH_SAVE_REGS;
hostname=mono_string_to_utf8(host);
+ if (*hostname == '\0')
+ add_local_ips = TRUE;
#ifdef HAVE_SIOCGIFCONF
- if (gethostname (this_hostname, sizeof (this_hostname)) != -1) {
+ if (!add_local_ips && gethostname (this_hostname, sizeof (this_hostname)) != -1) {
if (!strcmp (hostname, this_hostname))
add_local_ips = TRUE;
}
#endif
+#ifndef HOST_WIN32
+ he = NULL;
+ if (*hostname)
+ he = _wapi_gethostbyname (hostname);
+#else
he = _wapi_gethostbyname (hostname);
+#endif
g_free(hostname);
- if(he==NULL) {
+ if (*hostname && he==NULL)
return(FALSE);
- }
return(hostent_to_IPHostEntry(he, h_name, h_aliases, h_addr_list, add_local_ips));
}
extern MonoBoolean ves_icall_System_Net_Dns_GetHostByAddr_internal(MonoString *addr, MonoString **h_name, MonoArray **h_aliases, MonoArray **h_addr_list)
{
char *address;
- const char *version;
- gboolean v1;
#ifdef AF_INET6
struct sockaddr_in saddr;
gboolean ret;
#endif
- MONO_ARCH_SAVE_REGS;
-
- version = mono_get_runtime_info ()->framework_version;
- v1 = (version[0] == '1');
-
address = mono_string_to_utf8 (addr);
#ifdef AF_INET6
}
g_free(address);
- if (v1) {
- flags = NI_NAMEREQD;
- }
-
if(family == AF_INET) {
+#if HAVE_SOCKADDR_IN_SIN_LEN
+ saddr.sin_len = sizeof (saddr);
+#endif
if(getnameinfo ((struct sockaddr*)&saddr, sizeof(saddr),
hostname, sizeof(hostname), NULL, 0,
flags) != 0) {
return(FALSE);
}
} else if(family == AF_INET6) {
+#if HAVE_SOCKADDR_IN6_SIN_LEN
+ saddr6.sin6_len = sizeof (saddr6);
+#endif
if(getnameinfo ((struct sockaddr*)&saddr6, sizeof(saddr6),
hostname, sizeof(hostname), NULL, 0,
flags) != 0) {
memset (&hints, 0, sizeof(hints));
hints.ai_family = get_family_hint ();
hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags = AI_CANONNAME;
+ hints.ai_flags = AI_CANONNAME | AI_ADDRCONFIG;
if( getaddrinfo (hostname, NULL, &hints, &info) == -1 ) {
return(FALSE);
}
if ((he = gethostbyaddr ((char *) &inaddr, sizeof (inaddr), AF_INET)) == NULL) {
- if (v1) {
- ret = FALSE;
- } else {
- ret = ipaddr_to_IPHostEntry (address, h_name,
- h_aliases, h_addr_list);
- }
+ ret = ipaddr_to_IPHostEntry (address, h_name, h_aliases, h_addr_list);
} else {
ret = hostent_to_IPHostEntry (he, h_name, h_aliases,
h_addr_list, FALSE);
return(TRUE);
}
+gboolean
+ves_icall_System_Net_Sockets_Socket_SendFile (SOCKET sock, MonoString *filename, MonoArray *pre_buffer, MonoArray *post_buffer, gint flags)
+{
+ HANDLE file;
+ gint32 error;
+ TRANSMIT_FILE_BUFFERS buffers;
+
+ MONO_ARCH_SAVE_REGS;
+
+ if (filename == NULL)
+ return FALSE;
+
+ file = ves_icall_System_IO_MonoIO_Open (filename, FileMode_Open, FileAccess_Read, FileShare_Read, 0, &error);
+ if (file == INVALID_HANDLE_VALUE) {
+ SetLastError (error);
+ return FALSE;
+ }
+
+ memset (&buffers, 0, sizeof (buffers));
+ if (pre_buffer != NULL) {
+ buffers.Head = mono_array_addr (pre_buffer, guchar, 0);
+ buffers.HeadLength = mono_array_length (pre_buffer);
+ }
+ if (post_buffer != NULL) {
+ buffers.Tail = mono_array_addr (post_buffer, guchar, 0);
+ buffers.TailLength = mono_array_length (post_buffer);
+ }
+
+ if (!TransmitFile (sock, file, 0, 0, NULL, &buffers, flags)) {
+ CloseHandle (file);
+ return FALSE;
+ }
+
+ CloseHandle (file);
+ return TRUE;
+}
+
void mono_network_init(void)
{
WSADATA wsadata;
err=WSAStartup(MAKEWORD(2,0), &wsadata);
if(err!=0) {
- g_error(G_GNUC_PRETTY_FUNCTION ": Couldn't initialise networking");
+ g_error("%s: Couldn't initialise networking", __func__);
exit(-1);
}
-#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": Using socket library: %s", wsadata.szDescription);
- g_message(G_GNUC_PRETTY_FUNCTION ": Socket system status: %s", wsadata.szSystemStatus);
-#endif
+ LOGDEBUG (g_message("%s: Using socket library: %s", __func__, wsadata.szDescription));
+ LOGDEBUG (g_message("%s: Socket system status: %s", __func__, wsadata.szSystemStatus));
}
void mono_network_cleanup(void)
WSACleanup();
}
+
+#endif /* #ifndef DISABLE_SOCKETS */
projects / mono.git / blobdiff