===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/ext.c,v
retrieving revision 1.14
retrieving revision 1.23
diff -u -p -r1.14 -r1.23
--- OpenXM/src/kan96xx/Kan/ext.c	2003/07/14 12:49:52	1.14
+++ OpenXM/src/kan96xx/Kan/ext.c	2004/02/28 13:39:42	1.23
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.13 2002/11/10 07:00:05 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.22 2004/02/25 23:14:35 takayama Exp $ */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -12,8 +12,12 @@
 #include "extern2.h"
 #include <signal.h>
 #include "plugin.h"
+#include "kclass.h"
 #include <ctype.h>
+#include <errno.h>
+#include "ox_pathfinder.h"
 
+extern int Quiet;
 extern char **environ;
 
 #define MYCP_SIZE 100
@@ -23,9 +27,9 @@ static void mywait() {
   int status;
   int pid;
   int i,j;
-  signal(SIGCHLD,SIG_IGN);
+  /* signal(SIGCHLD,SIG_IGN); */
   pid = wait(&status);
-  fprintf(stderr,"Child process %d is exiting.\n",pid);
+  if (!Quiet) fprintf(stderr,"Child process %d is exiting.\n",pid);
   for (i=0; i<Mycp; i++) {
     if (Mychildren[i]  == pid) {
       for (j=i; j<Mycp-1; j++) {
@@ -101,7 +105,6 @@ struct object Kextension(struct object obj)
 #endif
   extern void ctrlC();
   extern int SigIgn;
-  extern errno;
   extern int DebugCMO;
   extern int OXprintMessage;
   struct stat buf;
@@ -316,6 +319,24 @@ struct object Kextension(struct object obj)
       errorKan1("%s\n","The number must be 0, 1 or 2.");
     putUserDictionary2(obj2.lc.str,(obj2.rc.op->lc).ival,(obj2.rc.op->rc).ival,
                        m,CurrentContextp->userDictionary);
+  }else if (strcmp(key,"getServerEnv")==0) {
+    if (size != 2) errorKan1("%s\n","[(getServerEnv) serverName] extension.");
+    obj1 = getoa(obj,1);
+    if (obj1.tag != Sdollar) errorKan1("%s\n","[(getServerEnv) serverName] extension.");
+    {
+      char **se; int ii; int nn;
+      se = getServerEnv(KopString(obj1));
+      if (se == NULL) {
+        debugServerEnv(KopString(obj1));
+        rob = NullObject;
+      }else{
+        for (ii=0,nn=0; se[ii] != NULL; ii++) nn++;
+        rob = newObjectArray(nn);
+        for (ii=0; ii<nn; ii++) {
+          putoa(rob,ii,KpoString(se[ii]));
+        }
+      }
+    }
   }else if (strcmp(key,"regionMatches")==0) {
     if (size != 3) errorKan1("%s\n","[(regionMatches) str strArray] extension.");
     obj1 = getoa(obj,1);
@@ -323,6 +344,26 @@ struct object Kextension(struct object obj)
 	obj2 = getoa(obj,2);
     if (obj2.tag != Sarray) errorKan1("%s\n","[(regionMatches) str strArray] extension. strArray must be an array.");
     rob = KregionMatches(obj1,obj2);
+  }else if (strcmp(key,"newVector")==0) {
+    if (size != 2) errorKan1("%s\n","[(newVector) m] extension.");
+    obj1 = getoa(obj,1);
+    if (obj1.tag != Sinteger) errorKan1("%s\n","[(newVector) m] extension. m must be an integer.");
+    rob = newObjectArray(KopInteger(obj1));
+  }else if (strcmp(key,"newMatrix")==0) {
+    if (size != 3) errorKan1("%s\n","[(newMatrix) m n] extension.");
+    obj1 = getoa(obj,1);
+    if (obj1.tag != Sinteger) errorKan1("%s\n","[(newMatrix) m n] extension. m must be an integer.");
+	obj2 = getoa(obj,2);
+    if (obj2.tag != Sinteger) errorKan1("%s\n","[(newMatrix) m n] extension. n must be an integer.");
+    rob = newObjectArray(KopInteger(obj1));
+	for (i=0; i<KopInteger(obj1); i++) {
+      putoa(rob,i,newObjectArray(KopInteger(obj2)));
+	}
+  }else if (strcmp(key,"ooPower")==0) {
+    if (size != 3) errorKan1("%s\n","[(ooPower) a b] extension.");
+    obj1 = getoa(obj,1);
+	obj2 = getoa(obj,2);
+    rob = KooPower(obj1,obj2);
   }else if (strcmp(key,"ostype")==0) {
     rob = newObjectArray(1);
     /* Hard encode the OS type. */
@@ -333,6 +374,7 @@ struct object Kextension(struct object obj)
 #endif
   }
 #include "plugin.hh"
+#include "Kclass/tree.hh"
   else{
     errorKan1("%s\n","Unknown tag for extension.");
   }