===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/miscf.c,v
retrieving revision 1.23
retrieving revision 1.36
diff -u -p -r1.23 -r1.36
--- OpenXM_contrib2/asir2000/builtin/miscf.c	2004/03/11 09:53:34	1.23
+++ OpenXM_contrib2/asir2000/builtin/miscf.c	2015/08/14 13:51:54	1.36
@@ -45,20 +45,28 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/builtin/miscf.c,v 1.22 2004/03/11 09:52:56 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/builtin/miscf.c,v 1.35 2015/08/07 01:25:39 fujimoto Exp $ 
 */
 #include "ca.h"
 #include "parse.h"
+#include <string.h>
 #if !defined(VISUAL) && defined(DO_PLOT)
 #include <X11/Xlib.h>
 #include <X11/cursorfont.h>
 #endif
 
-#if defined(VISUAL)
+#if defined(VISUAL) || defined(__MINGW32__)
+#include <direct.h>
 #include <stdlib.h>
 #include <windows.h>
+#else
+#include <unistd.h>
+#include <sys/param.h>
 #endif
 
+void Pgetcwd(), Pchdir();
+void Pset_secure_mode();
+void Pset_secure_flag();
 void Pquit(), Pdebug(), Pnmono(), Pnez(), Popt(), Pshell(), Pheap();
 void Ptoplevel();
 void Perror(), Perror3(), Pversion(), Pcopyright(), Pflist(), Pdelete_history(), Ppause(), Pxpause();
@@ -75,8 +83,13 @@ void Pmodule_definedp();
 void Ptest();
 
 void delete_history(int,int);
+void grab_pointer();
 
 struct ftab misc_tab[] = {
+	{"pwd",Pgetcwd,0},
+	{"chdir",Pchdir,1},
+	{"set_secure_mode",Pset_secure_mode,-1},
+	{"set_secure_flag",Pset_secure_flag,-2},
 	{"module_list",Pmodule_list,0},
 	{"remove_module",Premove_module,1},
 	{"module_definedp",Pmodule_definedp,1},
@@ -114,6 +127,71 @@ struct ftab misc_tab[] = {
 	{0,0,0},
 };
 
+void Pgetcwd(STRING *rp)
+{
+	char *r;
+#if defined(VISUAL) || defined(__MINGW32__)
+	char buf[_MAX_PATH];
+	_getcwd(buf, _MAX_PATH);
+#else
+	char buf[MAXPATHLEN];
+	getcwd(buf, MAXPATHLEN);
+#endif
+	r = (char *)MALLOC_ATOMIC(strlen(buf)+1);
+	strcpy(r,buf);
+	MKSTR(*rp,r);
+}
+
+void Pchdir(NODE arg, Q *rp)
+{
+	char *dir = BDY((STRING)ARG0(arg));
+#if defined(VISUAL) || defined(__MINGW32__)
+	int status = _chdir(dir);
+#else
+	int status = chdir(dir);
+#endif
+	STOQ(status,*rp);
+}
+
+void Pset_secure_mode(NODE arg,Q *rp)
+{
+	int s;
+	if ( argc(arg) )
+		setsecuremode(QTOS((Q)ARG0(arg)));
+	s = getsecuremode();
+	STOQ(s,*rp);
+}
+
+void Pset_secure_flag(NODE arg,Q *rp)
+{
+	int ac,s,status;
+	Obj f;
+	char *fname;
+
+	ac = argc(arg);
+	if ( !ac )
+		error("set_secure_flag : a function name must be specified");
+	if ( ac == 2 )
+		s = QTOS((Q)ARG1(arg));
+	else
+		s = 1;
+	f = ARG0(arg);
+	if ( !f )
+		error("set_secure_flag : invalid argument");
+	switch ( OID(f) ) {
+		case O_STR:
+			fname = BDY((STRING)f); break;
+		case O_P:
+			fname = NAME(VR((P)f)); break;
+		default:
+			error("set_secure_flag : invalid argument"); break;
+	}
+	status = setsecureflag(fname,s);
+	if ( status < 0 )
+		error("set_secure_flag : function not found");
+	STOQ(s,*rp);
+}
+
 void Ptest(arg,rp)
 NODE arg;
 Q *rp;
@@ -131,7 +209,7 @@ Q *rp;
 	int ms;
 
 	ms = QTOS((Q)ARG0(arg));
-#if defined(VISUAL)
+#if defined(VISUAL) || defined(__MINGW32__)
 	Sleep(ms);
 #else
 	usleep(ms*1000);
@@ -199,7 +277,7 @@ NODE arg;
 STRING *rp;
 {
 	char *e,*f;
-	int len;
+	size_t len;
 
 	e = (char *)getenv(BDY((STRING)ARG0(arg)));
 	if ( e ) {
@@ -221,12 +299,11 @@ Q *rp;
 void Pquit(rp)
 pointer *rp;
 {
-	if ( !NEXT(asir_infile) )
-		asir_terminate(2); 
+	if ( asir_infile && NEXT(asir_infile) && asir_infile->ready_for_longjmp )
+		LONGJMP(asir_infile->jmpbuf,1);
 	else {
 		closecurrentinput();
-		if ( !asir_infile->fp && strcmp(asir_infile->name,"string") )
-			asir_terminate(2);
+		asir_terminate(2);
 	}
 	*rp = 0;
 }
@@ -279,7 +356,9 @@ void Pheap(arg,rp)
 NODE arg;
 Q *rp;
 {
-	int h0,h;
+	size_t h0,h;
+	unsigned int u,l;
+	N n;
 	void GC_expand_hp(int);
 	
 	h0 = get_heapsize();
@@ -289,7 +368,16 @@ Q *rp;
 			GC_expand_hp(h-h0);
 	}
 	h = get_heapsize();
-	STOQ(h,*rp);
+	if(sizeof(size_t)>sizeof(int)) {
+		u = h>>(sizeof(int)*CHAR_BIT); l = h&(~0);
+		if ( !u ) UTOQ(l,*rp);
+		else {
+			n = NALLOC(2); PL(n)=2; BD(n)[0] = l; BD(n)[1] = u;
+			NTOQ(n,1,*rp);
+		}
+	}else {
+		UTOQ(h,*rp);
+	}
 }
 
 unsigned int get_asir_version();
@@ -360,7 +448,7 @@ Q *rp;
 		s = "";
 	else
 		s = BDY((STRING)ARG0(arg));
-	toplevel(s);
+	goto_toplevel(s);
 	*rp = 0;
 }
 
@@ -377,7 +465,7 @@ Q *rp;
 	code = QTOS((Q)ARG0(arg));
 	reason = BDY((STRING)ARG1(arg));
 	action = BDY((STRING)ARG2(arg));
-#if defined(VISUAL)
+#if defined(VISUAL) || defined(__MINGW32__)
 	set_error(code,reason,action);
 #endif
 	error("");
@@ -522,7 +610,7 @@ init_display()
 	rootwin = RootWindow(display,DefaultScreen(display));
 }
 
-grab_pointer()
+void grab_pointer()
 {
 	XEvent ev;
 	static Cursor cursor;