*/
#include <config.h>
+
#include <glib.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
#include <mono/metadata/object.h>
#include <mono/io-layer/io-layer.h>
#include <mono/metadata/exception.h>
#include <mono/metadata/appdomain.h>
+#include <sys/time.h>
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_SYS_FILIO_H
+#include <sys/filio.h> /* defines FIONBIO and FIONREAD */
+#endif
+#ifdef HAVE_SYS_SOCKIO_H
+#include <sys/sockio.h> /* defines SIOCATMARK */
+#endif
+
+
#undef DEBUG
static gint32 convert_family(MonoAddressFamily mono_family)
break;
default:
+ break;
}
return(proto);
}
+static gint32 convert_sockopt_level_and_name(MonoSocketOptionLevel mono_level,
+ MonoSocketOptionName mono_name,
+ int *system_level,
+ int *system_name)
+{
+ switch (mono_level) {
+ case SocketOptionLevel_Socket:
+ *system_level = SOL_SOCKET;
+
+ switch(mono_name) {
+ case SocketOptionName_DontLinger:
+ /* This is SO_LINGER, because the setsockopt
+ * internal call maps DontLinger to SO_LINGER
+ * with l_onoff=0
+ */
+ *system_name = SO_LINGER;
+ break;
+ case SocketOptionName_Debug:
+ *system_name = SO_DEBUG;
+ break;
+#ifdef SO_ACCEPTCONN
+ case SocketOptionName_AcceptConnection:
+ *system_name = SO_ACCEPTCONN;
+ break;
+#endif
+ case SocketOptionName_ReuseAddress:
+ *system_name = SO_REUSEADDR;
+ break;
+ case SocketOptionName_KeepAlive:
+ *system_name = SO_KEEPALIVE;
+ break;
+ case SocketOptionName_DontRoute:
+ *system_name = SO_DONTROUTE;
+ break;
+ case SocketOptionName_Broadcast:
+ *system_name = SO_BROADCAST;
+ break;
+ case SocketOptionName_Linger:
+ *system_name = SO_LINGER;
+ break;
+ case SocketOptionName_OutOfBandInline:
+ *system_name = SO_OOBINLINE;
+ break;
+ case SocketOptionName_SendBuffer:
+ *system_name = SO_SNDBUF;
+ break;
+ case SocketOptionName_ReceiveBuffer:
+ *system_name = SO_RCVBUF;
+ break;
+ case SocketOptionName_SendLowWater:
+ *system_name = SO_SNDLOWAT;
+ break;
+ case SocketOptionName_ReceiveLowWater:
+ *system_name = SO_RCVLOWAT;
+ break;
+ case SocketOptionName_SendTimeout:
+ *system_name = SO_SNDTIMEO;
+ break;
+ case SocketOptionName_ReceiveTimeout:
+ *system_name = SO_RCVTIMEO;
+ break;
+ case SocketOptionName_Error:
+ *system_name = SO_ERROR;
+ break;
+ case SocketOptionName_Type:
+ *system_name = SO_TYPE;
+ break;
+ case SocketOptionName_ExclusiveAddressUse:
+ case SocketOptionName_UseLoopback:
+ case SocketOptionName_MaxConnections:
+ /* Can't figure out how to map these, so fall
+ * through
+ */
+ default:
+ g_warning("System.Net.Sockets.SocketOptionName 0x%x is not supported at Socket level", mono_name);
+ return(-1);
+ }
+ break;
+
+ case SocketOptionLevel_IP:
+#ifdef HAVE_SOL_IP
+ *system_level = SOL_IP;
+#else
+ if (1) {
+ static int cached = 0;
+ static int proto;
+
+ if (!cached) {
+ struct protoent *pent;
+
+ pent = getprotobyname ("IP");
+ proto = pent ? pent->p_proto : 0 /* 0 a good default value?? */;
+ cached = 1;
+ }
+
+ *system_level = proto;
+ }
+#endif /* HAVE_SOL_IP */
+
+ switch(mono_name) {
+ case SocketOptionName_IPOptions:
+ *system_name = IP_OPTIONS;
+ break;
+#ifdef IP_HDRINCL
+ case SocketOptionName_HeaderIncluded:
+ *system_name = IP_HDRINCL;
+ break;
+#endif
+#ifdef IP_TOS
+ case SocketOptionName_TypeOfService:
+ *system_name = IP_TOS;
+ break;
+#endif
+#ifdef IP_TTL
+ case SocketOptionName_IpTimeToLive:
+ *system_name = IP_TTL;
+ break;
+#endif
+ case SocketOptionName_MulticastInterface:
+ *system_name = IP_MULTICAST_IF;
+ break;
+ case SocketOptionName_MulticastTimeToLive:
+ *system_name = IP_MULTICAST_TTL;
+ break;
+ case SocketOptionName_MulticastLoopback:
+ *system_name = IP_MULTICAST_LOOP;
+ break;
+ case SocketOptionName_AddMembership:
+ *system_name = IP_ADD_MEMBERSHIP;
+ break;
+ case SocketOptionName_DropMembership:
+ *system_name = IP_DROP_MEMBERSHIP;
+ break;
+#ifdef HAVE_IP_PKTINFO
+ case SocketOptionName_PacketInformation:
+ *system_name = IP_PKTINFO;
+ break;
+#endif /* HAVE_IP_PKTINFO */
+ case SocketOptionName_DontFragment:
+ case SocketOptionName_AddSourceMembership:
+ case SocketOptionName_DropSourceMembership:
+ case SocketOptionName_BlockSource:
+ case SocketOptionName_UnblockSource:
+ /* Can't figure out how to map these, so fall
+ * through
+ */
+ default:
+ g_warning("System.Net.Sockets.SocketOptionName 0x%x is not supported at IP level", mono_name);
+ return(-1);
+ }
+ break;
+
+ case SocketOptionLevel_Tcp:
+#ifdef HAVE_SOL_TCP
+ *system_level = SOL_TCP;
+#else
+ if (1) {
+ static int cached = 0;
+ static int proto;
+
+ if (!cached) {
+ struct protoent *pent;
+
+ pent = getprotobyname ("TCP");
+ proto = pent ? pent->p_proto : 6 /* is 6 a good default value?? */;
+ cached = 1;
+ }
+
+ *system_level = proto;
+ }
+#endif /* HAVE_SOL_TCP */
+
+ switch(mono_name) {
+ case SocketOptionName_NoDelay:
+ *system_name = TCP_NODELAY;
+ break;
+#if 0
+ /* The documentation is talking complete
+ * bollocks here: rfc-1222 is titled
+ * 'Advancing the NSFNET Routing Architecture'
+ * and doesn't mention either of the words
+ * "expedite" or "urgent".
+ */
+ case SocketOptionName_BsdUrgent:
+ case SocketOptionName_Expedited:
+#endif
+ default:
+ g_warning("System.Net.Sockets.SocketOptionName 0x%x is not supported at TCP level", mono_name);
+ return(-1);
+ }
+ break;
+
+ case SocketOptionLevel_Udp:
+ g_warning("System.Net.Sockets.SocketOptionLevel has unsupported value 0x%x", mono_level);
+
+ switch(mono_name) {
+ case SocketOptionName_NoChecksum:
+ case SocketOptionName_ChecksumCoverage:
+ default:
+ g_warning("System.Net.Sockets.SocketOptionName 0x%x is not supported at UDP level", mono_name);
+ return(-1);
+ }
+ return(-1);
+ break;
+
+ default:
+ g_warning("System.Net.Sockets.SocketOptionLevel has unknown value 0x%x", mono_level);
+ return(-1);
+ }
+
+ return(0);
+}
+
#define STASH_SYS_ASS(this) \
- if(system_assembly==NULL) { \
+ if(system_assembly == NULL) { \
system_assembly=this->vtable->klass->image; \
}
return(ex);
}
-SOCKET ves_icall_System_Net_Sockets_Socket_Socket_internal(MonoObject *this, gint32 family, gint32 type, gint32 proto)
+gpointer ves_icall_System_Net_Sockets_Socket_Socket_internal(MonoObject *this, gint32 family, gint32 type, gint32 proto)
{
SOCKET sock;
gint32 sock_family;
int ret;
int true=1;
+ MONO_ARCH_SAVE_REGS;
+
STASH_SYS_ASS(this);
sock_family=convert_family(family);
return(NULL);
}
- return(sock);
+ return(GUINT_TO_POINTER (sock));
}
+/* FIXME: the SOCKET parameter (here and in other functions in this
+ * file) is really an IntPtr which needs to be converted to a guint32.
+ */
void ves_icall_System_Net_Sockets_Socket_Close_internal(SOCKET sock)
{
+ MONO_ARCH_SAVE_REGS;
+
+#ifdef DEBUG
+ g_message (G_GNUC_PRETTY_FUNCTION ": closing 0x%x", sock);
+#endif
+
closesocket(sock);
}
gint32 ves_icall_System_Net_Sockets_SocketException_WSAGetLastError_internal(void)
{
+ MONO_ARCH_SAVE_REGS;
+
+#ifdef DEBUG
g_message(G_GNUC_PRETTY_FUNCTION ": returning %d", WSAGetLastError());
+#endif
+
return(WSAGetLastError());
}
{
int ret, amount;
+ MONO_ARCH_SAVE_REGS;
+
ret=ioctlsocket(sock, FIONREAD, &amount);
if(ret==SOCKET_ERROR) {
mono_raise_exception(get_socket_exception(WSAGetLastError()));
return(amount);
}
-SOCKET ves_icall_System_Net_Sockets_Socket_Accept_internal(SOCKET sock)
+void ves_icall_System_Net_Sockets_Socket_Blocking_internal(SOCKET sock,
+ gboolean block)
+{
+ int ret;
+
+ MONO_ARCH_SAVE_REGS;
+
+ ret=ioctlsocket(sock, FIONBIO, &block);
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ }
+}
+
+gpointer ves_icall_System_Net_Sockets_Socket_Accept_internal(SOCKET sock)
{
SOCKET newsock;
+ MONO_ARCH_SAVE_REGS;
+
newsock=accept(sock, NULL, 0);
if(newsock==INVALID_SOCKET) {
mono_raise_exception(get_socket_exception(WSAGetLastError()));
return(NULL);
}
- return(newsock);
+ return(GUINT_TO_POINTER (newsock));
}
void ves_icall_System_Net_Sockets_Socket_Listen_internal(SOCKET sock,
{
int ret;
+ MONO_ARCH_SAVE_REGS;
+
ret=listen(sock, backlog);
if(ret==SOCKET_ERROR) {
mono_raise_exception(get_socket_exception(WSAGetLastError()));
guint32 address=ntohl(sa_in->sin_addr.s_addr);
if(sa_size<8) {
- mono_raise_exception(mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
+ mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
}
mono_array_set(data, guint8, 2, (port>>8) & 0xff);
int salen;
int ret;
+ MONO_ARCH_SAVE_REGS;
+
salen=sizeof(struct sockaddr);
ret=getsockname(sock, &sa, &salen);
}
#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));
+ 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
return(create_object_from_sockaddr(&sa, salen));
int salen;
int ret;
+ MONO_ARCH_SAVE_REGS;
+
salen=sizeof(struct sockaddr);
ret=getpeername(sock, &sa, &salen);
}
#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));
+ 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
return(create_object_from_sockaddr(&sa, salen));
*/
len=mono_array_get(data, guint8, 1);
if((len<2) || (mono_array_length(data)!=len)) {
- mono_raise_exception(mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
+ mono_raise_exception((MonoException *)mono_exception_from_name(mono_defaults.corlib, "System", "SystemException"));
}
family=convert_family(mono_array_get(data, guint8, 0));
int sa_size;
int ret;
+ MONO_ARCH_SAVE_REGS;
+
sa=create_sockaddr_from_object(sockaddr, &sa_size);
#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": binding to %s port %d", inet_ntoa(sa.sin_addr), port);
+ 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
ret=bind(sock, sa, sa_size);
int sa_size;
int ret;
+ MONO_ARCH_SAVE_REGS;
+
sa=create_sockaddr_from_object(sockaddr, &sa_size);
#ifdef DEBUG
- g_message(G_GNUC_PRETTY_FUNCTION ": connecting to %s port %d", inet_ntoa(sa.sin_addr), port);
+ 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
ret=connect(sock, sa, sa_size);
gint32 alen;
int recvflags=0;
+ MONO_ARCH_SAVE_REGS;
+
alen=mono_array_length(buffer);
if(offset+count>alen) {
return(0);
struct sockaddr *sa;
int sa_size;
+ MONO_ARCH_SAVE_REGS;
+
alen=mono_array_length(buffer);
if(offset+count>alen) {
return(0);
buf=mono_array_addr(buffer, guchar, offset);
ret=recvfrom(sock, buf, count, recvflags, sa, &sa_size);
- g_free(sa);
if(ret==SOCKET_ERROR) {
+ g_free(sa);
mono_raise_exception(get_socket_exception(WSAGetLastError()));
}
*sockaddr=create_object_from_sockaddr(sa, sa_size);
+ g_free(sa);
return(ret);
}
gint32 alen;
int sendflags=0;
+ MONO_ARCH_SAVE_REGS;
+
alen=mono_array_length(buffer);
if(offset+count>alen) {
return(0);
struct sockaddr *sa;
int sa_size;
+ MONO_ARCH_SAVE_REGS;
+
alen=mono_array_length(buffer);
if(offset+count>alen) {
return(0);
return(ret);
}
+static SOCKET Socket_to_SOCKET(MonoObject *sockobj)
+{
+ SOCKET sock;
+ MonoClassField *field;
+
+ field=mono_class_get_field_from_name(sockobj->vtable->klass, "socket");
+ sock=*(SOCKET *)(((char *)sockobj)+field->offset);
+
+ return(sock);
+}
+
+void ves_icall_System_Net_Sockets_Socket_Select_internal(MonoArray **read_socks, MonoArray **write_socks, MonoArray **err_socks, gint32 timeout)
+{
+ fd_set readfds, writefds, errfds;
+ struct timeval tv;
+ div_t divvy;
+ int ret;
+ int readarrsize, writearrsize, errarrsize;
+ MonoDomain *domain=mono_domain_get();
+ MonoClass *sock_arr_class;
+ MonoArray *socks;
+ int count;
+ int i;
+
+ MONO_ARCH_SAVE_REGS;
+
+ readarrsize=mono_array_length(*read_socks);
+ if(readarrsize>FD_SETSIZE) {
+ mono_raise_exception(get_socket_exception(WSAEFAULT));
+ return;
+ }
+
+ FD_ZERO(&readfds);
+ for(i=0; i<readarrsize; i++) {
+ FD_SET(Socket_to_SOCKET(mono_array_get(*read_socks, MonoObject *, i)), &readfds);
+ }
+
+ writearrsize=mono_array_length(*write_socks);
+ if(writearrsize>FD_SETSIZE) {
+ mono_raise_exception(get_socket_exception(WSAEFAULT));
+ return;
+ }
+
+ FD_ZERO(&writefds);
+ for(i=0; i<writearrsize; i++) {
+ FD_SET(Socket_to_SOCKET(mono_array_get(*write_socks, MonoObject *, i)), &writefds);
+ }
+
+ errarrsize=mono_array_length(*err_socks);
+ if(errarrsize>FD_SETSIZE) {
+ mono_raise_exception(get_socket_exception(WSAEFAULT));
+ return;
+ }
+
+ FD_ZERO(&errfds);
+ for(i=0; i<errarrsize; i++) {
+ FD_SET(Socket_to_SOCKET(mono_array_get(*err_socks, MonoObject *, i)), &errfds);
+ }
+
+ /* Negative timeout meaning block until ready is only
+ * specified in Poll, not Select
+ */
+ if(timeout>=0) {
+ divvy=div(timeout, 1000000);
+ tv.tv_sec=divvy.quot;
+ tv.tv_usec=divvy.rem*1000000;
+
+ ret=select(0, &readfds, &writefds, &errfds, &tv);
+ } else {
+ ret=select(0, &readfds, &writefds, &errfds, NULL);
+ }
+
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ return;
+ }
+
+ sock_arr_class=((MonoObject *)*read_socks)->vtable->klass;
+
+ count=0;
+ for(i=0; i<readarrsize; i++) {
+ if(FD_ISSET(Socket_to_SOCKET(mono_array_get(*read_socks, MonoObject *, i)), &readfds)) {
+ count++;
+ }
+ }
+ socks=mono_array_new_full(domain, sock_arr_class, &count, NULL);
+ count=0;
+ for(i=0; i<readarrsize; i++) {
+ MonoObject *sock=mono_array_get(*read_socks, MonoObject *, i);
+
+ if(FD_ISSET(Socket_to_SOCKET(sock), &readfds)) {
+ mono_array_set(socks, MonoObject *, count, sock);
+ count++;
+ }
+ }
+ *read_socks=socks;
+
+ count=0;
+ for(i=0; i<writearrsize; i++) {
+ if(FD_ISSET(Socket_to_SOCKET(mono_array_get(*write_socks, MonoObject *, i)), &writefds)) {
+ count++;
+ }
+ }
+ socks=mono_array_new_full(domain, sock_arr_class, &count, NULL);
+ count=0;
+ for(i=0; i<writearrsize; i++) {
+ MonoObject *sock=mono_array_get(*write_socks, MonoObject *, i);
+
+ if(FD_ISSET(Socket_to_SOCKET(sock), &writefds)) {
+ mono_array_set(socks, MonoObject *, count, sock);
+ count++;
+ }
+ }
+ *write_socks=socks;
+
+ count=0;
+ for(i=0; i<errarrsize; i++) {
+ if(FD_ISSET(Socket_to_SOCKET(mono_array_get(*err_socks, MonoObject *, i)), &errfds)) {
+ count++;
+ }
+ }
+ socks=mono_array_new_full(domain, sock_arr_class, &count, NULL);
+ count=0;
+ for(i=0; i<errarrsize; i++) {
+ MonoObject *sock=mono_array_get(*err_socks, MonoObject *, i);
+
+ if(FD_ISSET(Socket_to_SOCKET(sock), &errfds)) {
+ mono_array_set(socks, MonoObject *, count, sock);
+ count++;
+ }
+ }
+ *err_socks=socks;
+}
+
+void ves_icall_System_Net_Sockets_Socket_GetSocketOption_obj_internal(SOCKET sock, gint32 level, gint32 name, MonoObject **obj_val)
+{
+ int system_level;
+ int system_name;
+ int ret;
+ int val;
+ int valsize=sizeof(val);
+ struct linger linger;
+ int lingersize=sizeof(linger);
+ MonoDomain *domain=mono_domain_get();
+ MonoObject *obj;
+ MonoClass *obj_class;
+ MonoClassField *field;
+
+ MONO_ARCH_SAVE_REGS;
+
+ ret=convert_sockopt_level_and_name(level, name, &system_level,
+ &system_name);
+ if(ret==-1) {
+ mono_raise_exception(get_socket_exception(WSAENOPROTOOPT));
+ return;
+ }
+
+ /* No need to deal with MulticastOption names here, because
+ * you cant getsockopt AddMembership or DropMembership (the
+ * int getsockopt will error, causing an exception)
+ */
+ switch(name) {
+ case SocketOptionName_Linger:
+ case SocketOptionName_DontLinger:
+ ret=getsockopt(sock, system_level, system_name, &linger,
+ &lingersize);
+ break;
+
+ default:
+ ret=getsockopt(sock, system_level, system_name, &val,
+ &valsize);
+ }
+
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ return;
+ }
+
+ switch(name) {
+ case SocketOptionName_Linger:
+ /* build a System.Net.Sockets.LingerOption */
+ obj_class=mono_class_from_name(system_assembly,
+ "System.Net.Sockets",
+ "LingerOption");
+ obj=mono_object_new(domain, obj_class);
+
+ /* Locate and set the fields "bool enabled" and "int
+ * seconds"
+ */
+ field=mono_class_get_field_from_name(obj_class, "enabled");
+ *(guint8 *)(((char *)obj)+field->offset)=linger.l_onoff;
+
+ field=mono_class_get_field_from_name(obj_class, "seconds");
+ *(guint32 *)(((char *)obj)+field->offset)=linger.l_linger;
+
+ break;
+
+ case SocketOptionName_DontLinger:
+ /* construct a bool int in val - true if linger is off */
+ val=!linger.l_onoff;
+
+ /* fall through */
+
+ default:
+ /* construct an Int32 object to hold val */
+ obj=mono_object_new(domain, mono_defaults.int32_class);
+
+ /* Locate and set the "value" field */
+ field=mono_class_get_field_from_name(mono_defaults.int32_class,
+ "value");
+ *(gint32 *)(((char *)obj)+field->offset)=val;
+ }
+
+ *obj_val=obj;
+}
+
+void ves_icall_System_Net_Sockets_Socket_GetSocketOption_arr_internal(SOCKET sock, gint32 level, gint32 name, MonoArray **byte_val)
+{
+ int system_level;
+ int system_name;
+ int ret;
+ guchar *buf;
+ int valsize;
+
+ MONO_ARCH_SAVE_REGS;
+
+ ret=convert_sockopt_level_and_name(level, name, &system_level,
+ &system_name);
+ if(ret==-1) {
+ mono_raise_exception(get_socket_exception(WSAENOPROTOOPT));
+ return;
+ }
+
+ valsize=mono_array_length(*byte_val);
+ buf=mono_array_addr(*byte_val, guchar, 0);
+
+ ret=getsockopt(sock, system_level, system_name, buf, &valsize);
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ }
+}
+
+static struct in_addr ipaddress_to_struct_in_addr(MonoObject *ipaddr)
+{
+ struct in_addr inaddr;
+ guint64 addr;
+ MonoClassField *field;
+
+ field=mono_class_get_field_from_name(ipaddr->vtable->klass, "address");
+ addr=*(guint64 *)(((char *)ipaddr)+field->offset);
+
+ /* No idea why .net uses a 64bit type to hold a 32bit value */
+ inaddr.s_addr=htonl((guint32)addr);
+
+ return(inaddr);
+}
+
+void ves_icall_System_Net_Sockets_Socket_SetSocketOption_internal(SOCKET sock, gint32 level, gint32 name, MonoObject *obj_val, MonoArray *byte_val, gint32 int_val)
+{
+ int system_level;
+ int system_name;
+ int ret;
+
+ MONO_ARCH_SAVE_REGS;
+
+ ret=convert_sockopt_level_and_name(level, name, &system_level,
+ &system_name);
+ if(ret==-1) {
+ mono_raise_exception(get_socket_exception(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=setsockopt(sock, system_level, system_name,
+ &linger, valsize);
+ break;
+
+ case SocketOptionName_Linger:
+ /* Dig out "bool enabled" and "int seconds"
+ * fields
+ */
+ field=mono_class_get_field_from_name(obj_val->vtable->klass, "enabled");
+ linger.l_onoff=*(guint8 *)(((char *)obj_val)+field->offset);
+ field=mono_class_get_field_from_name(obj_val->vtable->klass, "seconds");
+ linger.l_linger=*(guint32 *)(((char *)obj_val)+field->offset);
+
+ valsize=sizeof(linger);
+ ret=setsockopt(sock, system_level, system_name,
+ &linger, valsize);
+ break;
+ case SocketOptionName_AddMembership:
+ case SocketOptionName_DropMembership:
+ {
+#ifdef HAVE_STRUCT_IP_MREQN
+ struct ip_mreqn mreq;
+#else
+ struct ip_mreq mreq;
+#endif /* HAVE_STRUCT_IP_MREQN */
+
+ /* pain! MulticastOption holds two IPAddress
+ * members, so I have to dig the value out of
+ * those :-(
+ */
+ field = mono_class_get_field_from_name (obj_val->vtable->klass, "group");
+ mreq.imr_multiaddr = ipaddress_to_struct_in_addr (*(gpointer *)(((char *)obj_val) +
+ field->offset));
+ field = mono_class_get_field_from_name (obj_val->vtable->klass, "local");
+#ifdef HAVE_STRUCT_IP_MREQN
+ mreq.imr_address = ipaddress_to_struct_in_addr (*(gpointer *)(((char *)obj_val) +
+ field->offset));
+#else
+ mreq.imr_interface = ipaddress_to_struct_in_addr (*(gpointer *)(((char *)obj_val) +
+ field->offset));
+#endif /* HAVE_STRUCT_IP_MREQN */
+
+ ret = setsockopt (sock, system_level, system_name,
+ &mreq, sizeof (mreq));
+ break;
+ }
+ default:
+ /* Throw an exception */
+ mono_raise_exception(get_socket_exception(WSAEINVAL));
+ }
+ } else if (byte_val!=NULL) {
+ int valsize=mono_array_length(byte_val);
+ guchar *buf=mono_array_addr(byte_val, guchar, 0);
+
+ ret=setsockopt(sock, system_level, system_name, buf, valsize);
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ }
+ } else {
+ ret=setsockopt(sock, system_level, system_name, &int_val,
+ sizeof(int_val));
+ }
+
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ }
+}
+
+void ves_icall_System_Net_Sockets_Socket_Shutdown_internal(SOCKET sock,
+ gint32 how)
+{
+ int ret;
+
+ MONO_ARCH_SAVE_REGS;
+
+ /* Currently, the values for how (recv=0, send=1, both=2) match
+ * the BSD API
+ */
+ ret=shutdown(sock, how);
+ if(ret==SOCKET_ERROR) {
+ mono_raise_exception(get_socket_exception(WSAGetLastError()));
+ }
+}
+
static gboolean hostent_to_IPHostEntry(struct hostent *he, MonoString **h_name,
MonoArray **h_aliases,
MonoArray **h_addr_list)
MonoString *addr_string;
char addr[16];
- snprintf(addr, 16, "%u.%u.%u.%u",
+ g_snprintf(addr, 16, "%u.%u.%u.%u",
(unsigned char)he->h_addr_list[i][0],
(unsigned char)he->h_addr_list[i][1],
(unsigned char)he->h_addr_list[i][2],
return(TRUE);
}
-extern gboolean ves_icall_System_Net_Dns_GetHostByName_internal(MonoString *host, MonoString **h_name, MonoArray **h_aliases, MonoArray **h_addr_list)
+extern MonoBoolean ves_icall_System_Net_Dns_GetHostByName_internal(MonoString *host, MonoString **h_name, MonoArray **h_aliases, MonoArray **h_addr_list)
{
char *hostname;
struct hostent *he;
+ MONO_ARCH_SAVE_REGS;
+
hostname=mono_string_to_utf8(host);
he=gethostbyname(hostname);
- free(hostname);
+ g_free(hostname);
if(he==NULL) {
return(FALSE);
return(hostent_to_IPHostEntry(he, h_name, h_aliases, h_addr_list));
}
-extern gboolean ves_icall_System_Net_Dns_GetHostByAddr_internal(MonoString *addr, MonoString **h_name, MonoArray **h_aliases, MonoArray **h_addr_list)
+#ifndef HAVE_INET_PTON
+static int
+inet_pton (int family, const char *address, void *inaddrp)
{
- char *address;
- guint32 inaddr;
+ if (family == AF_INET) {
+#ifdef HAVE_INET_ATON
+ struct in_addr inaddr;
+
+ if (!inet_aton (address, &inaddr))
+ return 0;
+
+ memcpy (inaddrp, &inaddr, sizeof (struct in_addr));
+ return 1;
+#else
+ /* assume the system has inet_addr(), if it doesn't
+ have that we're pretty much screwed... */
+ guint32 inaddr;
+
+ if (!strcmp (address, "255.255.255.255")) {
+ /* special-case hack */
+ inaddr = 0xffffffff;
+ } else {
+ inaddr = inet_addr (address);
+#ifndef INADDR_NONE
+#define INADDR_NONE ((in_addr_t) -1)
+#endif
+ if (inaddr == INADDR_NONE)
+ return 0;
+ }
+
+ memcpy (inaddrp, &inaddr, sizeof (guint32));
+ return 1;
+#endif /* HAVE_INET_ATON */
+ }
+
+ return -1;
+}
+#endif /* !HAVE_INET_PTON */
+
+extern MonoBoolean ves_icall_System_Net_Dns_GetHostByAddr_internal(MonoString *addr, MonoString **h_name, MonoArray **h_aliases, MonoArray **h_addr_list)
+{
+ struct in_addr inaddr;
struct hostent *he;
+ char *address;
- address=mono_string_to_utf8(addr);
- inaddr=inet_addr(address);
- free(address);
- if(inaddr==INADDR_NONE) {
- return(FALSE);
+ MONO_ARCH_SAVE_REGS;
+
+ address = mono_string_to_utf8 (addr);
+ if (inet_pton (AF_INET, address, &inaddr) <= 0) {
+ g_free (address);
+ return FALSE;
}
- he=gethostbyaddr(&inaddr, sizeof(inaddr), AF_INET);
- if(he==NULL) {
+ g_free (address);
+ if ((he = gethostbyaddr ((char *) &inaddr, sizeof (inaddr), AF_INET)) == NULL)
+ return FALSE;
+
+ return(hostent_to_IPHostEntry(he, h_name, h_aliases, h_addr_list));
+}
+
+extern MonoBoolean ves_icall_System_Net_Dns_GetHostName_internal(MonoString **h_name)
+{
+ guchar hostname[256];
+ int ret;
+
+ MONO_ARCH_SAVE_REGS;
+
+ ret=gethostname (hostname, sizeof(hostname));
+ if(ret==-1) {
return(FALSE);
}
+
+ *h_name=mono_string_new(mono_domain_get (), hostname);
- return(hostent_to_IPHostEntry(he, h_name, h_aliases, h_addr_list));
+ return(TRUE);
}
+
void mono_network_init(void)
{
WSADATA wsadata;
projects / mono.git / blobdiff