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ports/net/dgd-kernel/files/patch-net
Mathieu Arnold 6172d4b590 Remove $FreeBSD$ from patches files everywhere. 
With hat:	portmgr
Sponsored by:	Absolight
2015-05-22 20:34:27 +00:00

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--- kernellib/include/config.h 2009-05-21 05:59:08.000000000 -0700
+++ kernellib/include/config.h 2010-04-03 11:19:13.000000000 -0700
@@ -4,3 +4,10 @@
# define LIGHTWEIGHT_SUBDIR "/data/"
# undef SYS_PERSISTENT /* off by default */
+
+# ifdef __NETWORK_EXTENSIONS__
+# define TELNET_PORT 6047 /* default telnet port */
+# define BINARY_PORT 6048 /* default binary port */
+# define EMERGENCY_PORT 6049 /* emergency binary port */
+# endif
+
--- kernellib/include/kernel/net.h 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/include/kernel/net.h 2010-04-03 11:19:13.000000000 -0700
@@ -0,0 +1,8 @@
+# ifdef __NETWORK_EXTENSIONS__
+# define LIB_PORT "/kernel/lib/network/port"
+# define PORT_OBJECT "/kernel/obj/port"
+# define PORT_TELNET "/kernel/sys/telnet_port"
+# define PORT_BINARY "/kernel/sys/binary_port"
+# define PORT_EMERGENCY "/kernel/sys/emergency_port"
+# define PORT_UDP "/kernel/obj/udp"
+# endif
--- kernellib/include/kernel/user.h 2009-05-21 04:40:24.000000000 -0700
+++ kernellib/include/kernel/user.h 2010-04-03 11:19:13.000000000 -0700
@@ -6,6 +6,10 @@
# define BINARY_CONN ("/kernel" + CLONABLE_SUBDIR + "binary")
# define API_USER ("/kernel" + INHERITABLE_SUBDIR + "api/user")
+#ifdef __NETWORK_EXTENSIONS__
+#define LIB_PORT "/kernel/lib/network/port"
+#endif
+
# define DEFAULT_USER ("/kernel" + CLONABLE_SUBDIR + "user")
# define DEFAULT_WIZTOOL ("/kernel" + CLONABLE_SUBDIR + "wiztool")
# define DEFAULT_USER_DIR "/kernel/data"
--- kernellib/kernel/lib/auto.c 2010-04-03 19:11:52.000000000 -0700
+++ kernellib/kernel/lib/auto.c 2010-04-03 11:19:13.000000000 -0700
@@ -3,6 +3,10 @@
# include <kernel/rsrc.h>
# include <kernel/access.h>
# include <kernel/user.h>
+# ifdef __NETWORK_EXTENSIONS__
+# include <kernel/net.h>
+# endif
+
# include <status.h>
# include <type.h>
# include <trace.h>
@@ -1569,3 +1573,64 @@
} : error(TLSVAR2);
return result;
}
+
+# ifdef __NETWORK_EXTENSIONS__
+/*
+ * NAME: connect()
+ * DESCRIPTION: open an outbound connection
+ */
+static void connect(string destination, int port,varargs string proto)
+{
+ object conn;
+ string err;
+
+ if (previous_program() == LIB_CONN) {
+ if(!proto) proto = "tcp";
+ ::connect(destination, port,proto);
+ } else {
+ CHECKARG(destination, 1, "connect");
+
+ if (creator == "System" && this_object()) {
+ if (function_object("query_conn", this_object()) != LIB_USER) {
+ error("Not a user object");
+ }
+ conn = clone_object(BINARY_CONN, "System");
+ call_other(this_object(),"connection",conn);
+ conn->connect(destination, port,proto);
+ if(err) {
+ rlimits (-1; -1) {
+ destruct_object(conn);
+ }
+ error(err);
+ }
+ }
+ }
+}
+
+static object port_object;
+
+/*
+ * NAME: open_port()
+ * DESCRIPTION: open a port to listen on
+ */
+static void open_port(string protocol, varargs int port)
+{
+ CHECKARG(protocol, 1, "open_port");
+
+ if (KERNEL() && this_object()) {
+ ::open_port(protocol, port);
+ }
+}
+
+/*
+ * NAME: ports()
+ * DESCRIPTION: return list of open ports
+ */
+static object *ports()
+{
+ if (creator == "System") {
+ return ::ports();
+ }
+}
+# endif /* __NETWORK_EXTENSIONS__ */
+
--- kernellib/kernel/lib/connection.c 2010-04-03 19:11:52.000000000 -0700
+++ kernellib/kernel/lib/connection.c 2010-04-03 11:31:52.000000000 -0700
@@ -6,6 +6,9 @@
private object user; /* user object */
private string conntype; /* connection type */
private int mode; /* connection mode */
+#ifdef __NETWORK_EXTENSIONS__
+private int outgoing;
+#endif
private int blocked; /* connection blocked? */
private string buffer; /* buffered output string */
@@ -66,6 +69,13 @@
int timeout;
string banner;
+#ifdef __NETWORK_EXTENSIONS__
+ if(outgoing) {
+ user->login("now");
+ return;
+ }
+#endif
+
banner = call_other(userd, "query_" + conntype + "_banner", port,
this_object());
if (banner) {
@@ -74,7 +84,11 @@
timeout = call_other(userd, "query_" + conntype + "_timeout", port,
this_object());
- if (timeout < 0) {
+ if (timeout < 0
+#ifdef __NETWORK_EXTENSIONS__
+ && !outgoing
+#endif
+ ) {
/* disconnect immediately */
destruct_object(this_object());
return;
@@ -83,6 +97,11 @@
if (!user && timeout != 0) {
call_out("timeout", timeout);
}
+# ifdef __NETWORK_EXTENSIONS__
+ else {
+ set_mode(user->login(nil));
+ }
+# endif
}
/*
@@ -136,7 +155,14 @@
*/
void set_port(int num)
{
- if (previous_object() == userd) {
+#ifdef __NETWORK_EXTENSIONS__
+ if(num == 0) error("port is 0\n");
+#endif
+ if (previous_object() == userd
+#ifdef __NETWORK_EXTENSIONS__
+ || SYSTEM()
+#endif
+ ) {
port = num;
}
}
@@ -194,7 +220,15 @@
user = call_other(userd, conntype + "_user", port, str);
set_mode(mode = user->login(str));
} else {
+#ifdef __NETWORK_EXTENSIONS__
+ mixed m;
+ m = user->receive_message(str);
+ if(m) mode = m;
+ else mode = 0;
+ set_mode(mode);
+#else
set_mode(mode = user->receive_message(str));
+#endif
}
return mode;
}
@@ -223,6 +257,10 @@
return TRUE;
}
}
+#ifdef __NETWORK_EXTENSIONS__
+ } else {
+ error(object_name(previous_object())+" is not allowed to do that");
+#endif
}
}
@@ -240,6 +278,7 @@
}
}
+#ifndef __NETWORK_EXTENSIONS__
/*
* NAME: datagram_challenge()
* DESCRIPTION: set the challenge for the datagram channel
@@ -283,3 +322,23 @@
return (send_datagram(str) == strlen(str));
}
}
+#else
+/*
+ * NAME: connect()
+ * DESCRIPTION: establish an outbount connection
+ */
+void connect(string destination, int n,varargs string protocol)
+{
+ if (previous_program() == AUTO || previous_program() == LIB_USER) {
+ outgoing = 1;
+ user = previous_object();
+ port = n;
+ ::connect(destination, n, protocol);
+ }
+}
+
+void receive_error(string str) {
+ DRIVER->message("NETWORK ERROR: "+str+"\n");
+}
+# endif
+
--- kernellib/kernel/lib/network/port.c 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/kernel/lib/network/port.c 2010-04-03 11:19:13.000000000 -0700
@@ -0,0 +1,68 @@
+# include <kernel/kernel.h>
+# include <kernel/user.h>
+# include <trace.h>
+# include <type.h>
+
+private object driver; /* driver object */
+private object userd; /* user manager object */
+private string protocol; /* telnet, tcp or udp */
+
+/*
+ * NAME: create()
+ * DESCRIPTION: initialize port object
+ */
+static void create()
+{
+ driver = find_object(DRIVER);
+ userd = find_object(USERD);
+}
+
+/*
+ * NAME: open_port()
+ * DESCRIPTION: start listening on a port
+ */
+static
+void open_port(string prot, varargs int port)
+{
+ rlimits (-1; -1) {
+/* catch {*/
+ if (typeof(port)==T_INT && port !=0) {
+ ::open_port(prot, port);
+ } else {
+ ::open_port(prot);
+ }
+ protocol = prot;
+ return;
+/* } : {
+ error(::call_trace()[1][TRACE_FIRSTARG][1]);
+ return;
+ }*/
+ }
+}
+
+object
+connection(mixed *tls, string ip, int port)
+{
+ object conn;
+
+ switch(protocol) {
+ case "telnet" : conn = clone_object(TELNET_CONN);
+ break;
+ default : conn = clone_object(BINARY_CONN);
+ break;
+ }
+ conn->set_port(port);
+ return conn;
+}
+
+int
+open(mixed *tls,int port)
+{
+ return FALSE;
+}
+
+void
+close(mixed *tls, int force)
+{
+}
+
--- kernellib/kernel/obj/binary.c 2010-04-03 19:11:52.000000000 -0700
+++ kernellib/kernel/obj/binary.c 2010-04-03 11:19:13.000000000 -0700
@@ -1,5 +1,9 @@
# include <kernel/kernel.h>
# include <kernel/user.h>
+# ifdef __NETWORK_EXTENSIONS__
+# include <kernel/net.h>
+# endif
+
inherit LIB_CONN; /* basic connection object */
@@ -25,9 +29,14 @@
* NAME: open()
* DESCRIPTION: open the connection
*/
-static void open()
+static int open()
{
::open(allocate(driver->query_tls_size()));
+# ifdef __NETWORK_EXTENSIONS__
+ return TRUE;
+# else
+ return FALSE;
+# endif
}
/*
@@ -162,6 +171,7 @@
::message_done(allocate(driver->query_tls_size()));
}
+#ifndef __NETWORK_EXTENSIONS__
/*
* NAME: open_datagram()
* DESCRIPTION: open a datagram channel for this connection
@@ -179,3 +189,48 @@
{
::receive_datagram(allocate(driver->query_tls_size()), str);
}
+
+#else
+
+object udpchannel; /* UDP channel object */
+
+/*
+ * NAME: set_udpchannel()
+ * DESCRIPTION: set the UDP channel for this connection
+ */
+void set_udpchannel(object udp, string host, int port)
+{
+ if (previous_program() == LIB_PORT) {
+ udpchannel = udp;
+ udp->add_connection(this_object(), host, port);
+ }
+}
+
+/*
+ * NAME: receive_datagram()
+ * DESCRIPTION: receive a datagram
+ */
+void receive_datagram(mixed *tls, string str)
+{
+ if (previous_object() == udpchannel) {
+ object user;
+
+ user = query_user();
+ if (user) {
+ user->receive_datagram(str);
+ }
+ }
+}
+
+/*
+ * NAME: datagram()
+ * DESCRIPTION: send a datagram on the UDP channel
+ */
+int datagram(string str)
+{
+ if (previous_object() == query_user() && udpchannel) {
+ return udpchannel->datagram(str);
+ }
+}
+
+#endif
+
--- kernellib/kernel/obj/port.c 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/kernel/obj/port.c 2010-04-03 11:19:13.000000000 -0700
@@ -0,0 +1,49 @@
+# include <kernel/kernel.h>
+# include <kernel/user.h>
+# include <kernel/net.h>
+
+inherit LIB_PORT;
+
+/*
+ * NAME: create()
+ * DESCRIPTION: initialize port object
+ */
+static void create(int clone)
+{
+ if (clone) {
+ ::create();
+ }
+}
+
+/*
+ * NAME: listen()
+ * DESCRIPTION: start listening on a port
+ */
+void listen(string protocol, int port)
+{
+#ifndef __NETWORK_EXTENSIONS__
+ if (previous_program() == DRIVER) {
+#else
+ if (previous_program() == DRIVER || previous_program() == USERD) {
+#endif
+ ::open_port(protocol, port);
+ }
+}
+
+/*
+ * NAME: open_connection()
+ * DESCRIPTION: don't return a user object, select it by first line of input
+ */
+static object open_connection(string ipaddr, int port)
+{
+ return nil;
+}
+
+void open(int port) {
+ ::open(allocate(DRIVER->query_tls_size()),port);
+}
+
+object connection(string ip, int port) {
+ ::connection(allocate(DRIVER->query_tls_size()),ip,port);
+}
+
--- kernellib/kernel/sys/binary_port.c 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/kernel/sys/binary_port.c 2010-04-03 11:19:13.000000000 -0700
@@ -0,0 +1,47 @@
+#include <kernel/net.h>
+#include <kernel/user.h>
+#include <kernel/kernel.h>
+
+inherit LIB_PORT; /* basic port object */
+
+object driver; /* driver object */
+
+void
+create()
+{
+ ::create();
+ driver = find_object(DRIVER);
+ open_port("tcp", BINARY_PORT);
+}
+
+object
+connection(string ip, int port)
+{
+ return ::connection(allocate(driver->query_tls_size()), ip, port);
+}
+
+void
+done()
+{
+ close_user();
+}
+
+/*
+ * NAME: open()
+ * DESCRIPTION: open the connection
+ */
+static int open(int port)
+{
+ ::open(allocate(driver->query_tls_size()), port);
+ return FALSE;
+}
+
+/*
+ * NAME: close()
+ * DESCRIPTION: close the connection
+ */
+static void close(int force)
+{
+ ::close(allocate(driver->query_tls_size()), force);
+}
+
--- kernellib/kernel/sys/driver.c 2010-04-03 19:11:52.000000000 -0700
+++ kernellib/kernel/sys/driver.c 2010-04-03 11:19:13.000000000 -0700
@@ -4,6 +4,9 @@
# include <kernel/access.h>
# include <kernel/user.h>
# include <kernel/tls.h>
+# ifdef __NETWORK_EXTENSIONS__
+# include <kernel/net.h>
+# endif
# include <status.h>
# include <trace.h>
@@ -16,8 +19,17 @@
object initd; /* init manager object */
object objectd; /* object manager object */
object errord; /* error manager object */
+# ifdef __NETWORK_EXTENSIONS__
+static object port_master; /* port master object */
+static object telnet; /* default telnet port object */
+static object binary; /* default binary port object */
+static object emergency; /* emergency port object */
+# endif
+
int tls_size; /* thread local storage size */
+
+
/*
* NAME: creator()
* DESCRIPTION: get creator of file
@@ -402,6 +414,10 @@
call_other(accessd = load(ACCESSD), "???");
call_other(userd = load(USERD), "???");
call_other(load(DEFAULT_WIZTOOL), "???");
+# ifdef __NETWORK_EXTENSIONS__
+ call_other(port_master = load(PORT_OBJECT), "???");
+ call_other(emergency = load(PORT_EMERGENCY), "???");
+# endif
/* initialize other users as resource owners */
users = (accessd->query_users() - ({ "System" })) | ({ "admin" });
@@ -426,8 +442,13 @@
shutdown();
return;
}
+# ifdef __NETWORK_EXTENSIONS__
+ } else {
+ call_other(telnet = load(PORT_TELNET),"???");
+ call_other(binary = load(PORT_BINARY),"???");
+ rsrcd->rsrc_incr("System", "objects", nil, 2, 1);
+#endif
}
-
message("Initialization complete.\n\n");
}
@@ -470,7 +491,19 @@
initd->reboot();
}
}
-
+# ifdef __NETWORK_EXTENSIONS__
+ if (telnet) {
+ telnet->listen("telnet", TELNET_PORT);
+ }
+ if (binary) {
+ binary->listen("tcp", BINARY_PORT);
+ }
+ if(!emergency) {
+ emergency = clone_object(port_master);
+ rsrcd->rsrc_incr("System", "objects", nil, 1, 1);
+ }
+ emergency->listen("tcp", EMERGENCY_PORT);
+# endif
message("State restored.\n\n");
}
--- kernellib/kernel/sys/emergency_port.c 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/kernel/sys/emergency_port.c 2010-04-03 11:19:13.000000000 -0700
@@ -0,0 +1,47 @@
+#include <kernel/net.h>
+#include <kernel/user.h>
+#include <kernel/kernel.h>
+
+inherit LIB_PORT; /* basic port object */
+
+object driver; /* driver object */
+
+void
+create()
+{
+ ::create();
+ driver = find_object(DRIVER);
+ open_port("tcp", EMERGENCY_PORT);
+}
+
+object
+connection(string ip, int port)
+{
+ return ::connection(allocate(driver->query_tls_size()), ip, port);
+}
+
+void
+done()
+{
+ close_user();
+}
+
+/*
+ * NAME: open()
+ * DESCRIPTION: open the connection
+ */
+static int open(int port)
+{
+ ::open(allocate(driver->query_tls_size()), port);
+ return FALSE;
+}
+
+/*
+ * NAME: close()
+ * DESCRIPTION: close the connection
+ */
+static void close(int force)
+{
+ ::close(allocate(driver->query_tls_size()), force);
+}
+
--- kernellib/kernel/sys/telnet_port.c 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/kernel/sys/telnet_port.c 2010-04-03 11:19:13.000000000 -0700
@@ -0,0 +1,47 @@
+#include <kernel/net.h>
+#include <kernel/user.h>
+#include <kernel/kernel.h>
+
+inherit LIB_PORT; /* basic port object */
+
+object driver; /* driver object */
+
+void
+create()
+{
+ ::create();
+ driver = find_object(DRIVER);
+ open_port("telnet", TELNET_PORT);
+}
+
+object
+connection(string ip, int port)
+{
+ return ::connection(allocate(driver->query_tls_size()), ip, port);
+}
+
+void
+done()
+{
+ close_user();
+}
+
+/*
+ * NAME: open()
+ * DESCRIPTION: open the connection
+ */
+static int open(int port)
+{
+ ::open(allocate(driver->query_tls_size()), port);
+ return FALSE;
+}
+
+/*
+ * NAME: close()
+ * DESCRIPTION: close the connection
+ */
+static void close(int force)
+{
+ ::close(allocate(driver->query_tls_size()), force);
+}
+
--- kernellib/kernel/sys/userd.c 2010-04-03 19:11:52.000000000 -0700
+++ kernellib/kernel/sys/userd.c 2010-04-03 11:35:13.000000000 -0700
@@ -1,11 +1,20 @@
# include <kernel/kernel.h>
# include <kernel/user.h>
+# ifdef __NETWORK_EXTENSIONS__
+# include <kernel/net.h>
+# define PORT PORT_OBJECT
+# else
+# define PORT DRIVER
+# endif
# include <status.h>
object *users; /* user mappings */
mapping names; /* name : connection object */
object *connections; /* saved connections */
+#ifdef __NETWORK_EXTENSIONS__
+mapping listeners_telnet, listeners_tcp; /* port objects */
+#endif
mapping telnet, binary; /* port managers */
/*
@@ -18,6 +27,9 @@
if (!find_object(TELNET_CONN)) { compile_object(TELNET_CONN); }
if (!find_object(BINARY_CONN)) { compile_object(BINARY_CONN); }
if (!find_object(DEFAULT_USER)) { compile_object(DEFAULT_USER); }
+# ifdef __NETWORK_EXTENSIONS__
+ if (!find_object(PORT_OBJECT)) { compile_object(PORT_OBJECT); }
+# endif
/* initialize user arrays */
users = ({ });
@@ -32,7 +44,13 @@
*/
object telnet_connection(mixed *tls, int port)
{
- if (previous_program() == DRIVER) {
+ if (previous_program() ==
+#ifdef __NETWORK_EXTENSIONS__
+ PORT
+#else
+ DRIVER
+#endif
+ ) {
object conn;
conn = clone_object(TELNET_CONN);
@@ -47,7 +65,13 @@
*/
object binary_connection(mixed *tls, int port)
{
- if (previous_program() == DRIVER) {
+ if (previous_program() ==
+#ifdef __NETWORK_EXTENSIONS__
+ PORT
+#else
+ DRIVER
+#endif
+ ) {
object conn;
conn = clone_object(BINARY_CONN);
@@ -56,6 +80,51 @@
}
}
+#ifdef __NETWORK_EXTENSIONS__
+/*
+ * NAME:
+ * DESCRIPTION:
+ */
+private void start_telnet_listener(int port)
+{
+ if(!listeners_telnet) {
+ listeners_telnet = ([ ]);
+ }
+ if(!listeners_tcp) {
+ listeners_tcp = ([ ]);
+ }
+
+ if(!listeners_telnet[port] && !listeners_tcp[port]) {
+ listeners_telnet[port] = clone_object(PORT_OBJECT);
+ listeners_telnet[port]->listen("telnet",port);
+ } else {
+ error("Port "+port+" is already in use.");
+ }
+}
+
+/*
+ * NAME:
+ * DESCRIPTION:
+ */
+private void start_tcp_listener(int port)
+{
+ if(!listeners_telnet) {
+ listeners_telnet = ([ ]);
+ }
+
+ if(!listeners_tcp) {
+ listeners_tcp = ([ ]);
+ }
+
+ if(!listeners_telnet[port] && !listeners_tcp[port]) {
+ listeners_tcp[port] = clone_object(PORT_OBJECT);
+ listeners_tcp[port]->listen("tcp",port);
+ } else {
+ error("Port "+port+" is already in use.");
+ }
+}
+#endif
+
/*
* NAME: set_telnet_manager()
* DESCRIPTION: set the telnet manager object, which determines what the
@@ -64,7 +133,15 @@
void set_telnet_manager(int port, object manager)
{
if (SYSTEM()) {
+#ifdef __NETWORK_EXTENSIONS__
+ if(!port) port = TELNET_PORT;
+#endif
telnet[port] = manager;
+#ifdef __NETWORK_EXTENSIONS__
+ DRIVER->message("telnet manager for port "+port+ " is now "+
+ object_name(manager)+"\n");
+ start_telnet_listener(port);
+#endif
}
}
@@ -76,11 +153,18 @@
void set_binary_manager(int port, object manager)
{
if (SYSTEM()) {
+#ifdef __NETWORK_EXTENSIONS__
+ if(!port) port = BINARY_PORT;
+#endif
binary[port] = manager;
+#ifdef __NETWORK_EXTENSIONS__
+ DRIVER->message("binary manager for port "+port+ " is now "+
+ object_name(manager)+"\n");
+ start_tcp_listener(port);
+#endif
}
}
-
/*
* NAME: telnet_user()
* DESCRIPTION: select user object for telnet connection, based on line of
@@ -94,6 +178,9 @@
user = names[str];
if (!user) {
user = telnet[port];
+#ifdef __NETWORK_EXTENSIONS__
+ if(!user) user = binary[port];
+#endif
if (user) {
user = (object LIB_USER) user->select(str);
} else {
@@ -117,7 +204,14 @@
user = names[str];
if (!user) {
user = binary[port];
- if (user && (str != "admin" || port != 0)) {
+ if(!user) user = telnet[port];
+ if (user && (str != "admin" || port !=
+#ifdef __NETWORK_EXTENSIONS__
+ EMERGENCY_PORT
+#else
+ 0
+#endif
+ )) {
user = (object LIB_USER) user->select(str);
} else {
user = clone_object(DEFAULT_USER);
--- kernellib/usr/System/initd.c 1969-12-31 16:00:00.000000000 -0800
+++ kernellib/usr/System/initd.c 2010-04-03 19:09:58.000000000 -0700
@@ -0,0 +1,34 @@
+# include <kernel/kernel.h>
+
+private void
+load(string filename)
+{
+ if (!find_object(filename)) {
+ compile_object(filename);
+ }
+}
+
+static void
+create()
+{
+#ifdef __NETWORK_EXTENSIONS__
+ load("/kernel/sys/telnet_port");
+ load("/kernel/sys/binary_port");
+#endif
+}
+
+void
+prepare_reboot()
+{
+ if (previous_program() == DRIVER) {
+ /* ... */
+ }
+}
+
+void
+reboot()
+{
+ if (previous_program() == DRIVER) {
+ /* ... */
+ }
+}
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