are we going to have state implemented just by mistake?

world/net/group/master.c

@@ -55,10 +55,15 @@ volatile mapping _routes, _u;
 #endif
 
 #ifdef CONTEXT_STATE // {{{
+// why volatile.. that breaks the whole meaning of state
 volatile mapping _costate, _cmemory;
 volatile mapping ctemp, cunused;
 #endif // }}}
 
+#ifdef USE_SPYC
+mapping _state; // an alternative to ifdef CONTEXT_STATE ?
+#endif
+
 #ifdef PERSISTENT_SLAVES
 int revision; // persistent revision counter
 #endif
@@ -85,6 +90,9 @@ create() {
 	ctemp = ([ ]);
 	_cmemory = m_allocate(0, 2);
 #endif // }}}
+#ifdef USE_SPYC
+	_state = ([ ]);
+#endif
 	::create();
 }
 
@@ -286,6 +294,19 @@ insert_member(source, origin) {
     P3(("%O -> _routes = %O\n", ME, _routes))
 }
 
+#ifdef USE_SPYC
+get_state() {
+	PT(("cstate for %O picked up by %O: %O\n", ME,
+	    previous_object(), _state))
+	return _state;
+}
+commit_state() {
+	PT(("cstate for %O committed by %O: %O\n", ME,
+	    previous_object(), _state))
+	_state = ([ ]);
+}
+#endif
+
 // code duplicaton is faster than others
 #ifdef CONTEXT_STATE // {{{
 //

world/net/psyc/parse.i

@@ -1113,13 +1113,18 @@ protected int deliver(mixed ip, string host, string mc, string buffer, mapping c
 	return 1;
 }
 
-void peek(string data) {
+// temporary new "lfun" called from driver's comm.c to peek into new connection
+void connection_peek(string data) {
 	P4((">> peek: %O\n", data));
 #ifdef USE_SPYC
+# if !__EFUN_DEFINED__(psyc_parse)
+#  echo New PSYC syntax will not work: Driver compiled without libpsyc!
+# endif
 	if (data[0] == C_GLYPH_NEW_PACKET_DELIMITER) {
 # if __EFUN_DEFINED__(enable_binary)
 	    enable_binary(ME);
 # else
+#  echo New PSYC syntax will not work: Driver compiled without enable_binary!
 	    raise_error("Driver compiled without enable_binary()");
 # endif
 	}

world/net/psyc/render.i

@@ -274,6 +274,7 @@ static varargs string render_psyc(mixed source, string mc, mixed data,
 
 	if (mappingp(vars))
 	    mapeach (key, val, vars) {
+		// psyc_isRoutingVar() would be faster here I presume
 		routeMe = isRouting[key];
 		if ((routeMe &&! (routeMe & PSYC_ROUTING_RENDER))
 		    || abbrev("_INTERNAL", key))
@@ -286,8 +287,7 @@ static varargs string render_psyc(mixed source, string mc, mixed data,
 	    }
 
 	return psyc_render(({ rvars, evars, mc, data }));
-#endif
-
+#else
 	if (mappingp(vars))
 		vars = vars + rvars;
 	else
@@ -323,6 +323,7 @@ static varargs string render_psyc(mixed source, string mc, mixed data,
 	if (strlen(rbuf)) return rbuf[1 ..] +"\n"+
 		ebuf +"\n" S_GLYPH_PACKET_DELIMITER "\n";
 	return	ebuf +"\n" S_GLYPH_PACKET_DELIMITER "\n";
+#endif
 }
 
 // notice for completeness: the PSYC renderer does not convert_charset

world/net/spyc/circuit.c

@@ -3,10 +3,6 @@
 
 #include "psyc.h"
 
-#ifdef USE_PSYC
-# include "../psyc/circuit.c"
-#else
-
 #include <net.h>
 #include <uniform.h>
 #include <tls.h>
@@ -302,4 +298,3 @@ varargs int msg(string source, string mc, string data,
     return emit(buf);
 }
 
-#endif // USE_PSYC

world/net/spyc/common.h

@@ -1,3 +0,0 @@
-#ifdef USE_PSYC
-# include "../psyc/common.h"
-#endif

world/net/spyc/parse.c

@@ -1,8 +1,6 @@
 // vim:foldmethod=marker:syntax=lpc:noexpandtab
 // $Id: parse.c,v 1.30 2008/12/18 18:16:14 lynx Exp $
 
-#ifndef USE_PSYC
-
 #include "psyc.h"
 #include <net.h>
 #include <input_to.h>
@@ -468,5 +466,3 @@ void interrupt_parse() {
 void resume_parse() {
     state = PSYCPARSE_STATE_HEADER;
 }
-
-#endif // USE_PSYC

world/net/spyc/psyc.h

@@ -23,12 +23,11 @@
  * the first byte.
  */
 
+#ifndef SPYC
 #define SPYC
 
 #include <psyc.h>
 
-#ifndef USE_PSYC
-
 #if __EFUN_DEFINED__(psyc_parse)
 # define LIBPSYC
 # include <sys/libpsyc.h>
@@ -46,4 +45,4 @@
     return;                                           \
 }
 
-#endif // USE_PSYC
+#endif // SPYC

world/net/spyc/server.c

@@ -5,10 +5,6 @@
 
 #include "psyc.h"
 
-#ifdef USE_PSYC
-# include "../psyc/server.c"
-#else
-
 #include <net.h>
 #include <services.h>
 #define NO_INHERIT
@@ -195,4 +191,3 @@ void circuit_msg(string mc, mapping vars, string data) {
     }
 }
 
-#endif // USE_PSYC

world/net/spyc/udp.c

@@ -3,10 +3,6 @@
 
 #include "psyc.h"
 
-#ifdef USE_PSYC
-# include "../psyc/udp.c"
-#else
-
 #include <net.h>
 #include <uniform.h>
 #include <text.h>
@@ -42,5 +38,3 @@ parseUDP(ip, port, msg) {
 // ignoring the routing vars.. TODO FIXME
 #define PSYC_UDP
 #include "dispatch.i"
-
-#endif // USE_PSYC