#include "mono/io-layer/socket-wrappers.h"
-#ifdef HOST_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
switch(mono_name) {
case SocketOptionName_IpTimeToLive:
+ case SocketOptionName_HopLimit:
*system_name = IPV6_UNICAST_HOPS;
break;
case SocketOptionName_MulticastInterface:
{
static const char *version = NULL;
static gboolean moonlight;
- static MonoImage *socket_assembly = NULL;
+ MonoDomain *domain = mono_domain_get ();
if (version == NULL) {
version = mono_get_runtime_info ()->framework_version;
moonlight = !strcmp (version, "2.1");
}
- if (socket_assembly == NULL) {
+ if (domain->socket_assembly == NULL) {
+ MonoImage *socket_assembly;
+
if (moonlight) {
socket_assembly = mono_image_loaded ("System.Net");
if (!socket_assembly) {
}
}
}
+
+ domain->socket_assembly = socket_assembly;
}
- return(socket_assembly);
+ return domain->socket_assembly;
}
#ifdef AF_INET6
{
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_cached (get_socket_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_cached (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
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);
}
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);
}
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,
*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;
#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;
}
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;
projects / mono.git / blobdiff