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Diff for /OpenXM/src/kan96xx/Kan/ext.c between version 1.9 and 1.13

version 1.9, 2002/02/24 10:27:18 version 1.13, 2002/11/10 07:00:05
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 /* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.8 2001/08/21 14:12:46 takayama Exp $ */  /* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.12 2002/10/24 05:19:50 takayama Exp $ */
 #include <stdio.h>  #include <stdio.h>
 #include <sys/types.h>  #include <sys/types.h>
 #include <sys/stat.h>  #include <sys/stat.h>
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 #include "extern2.h"  #include "extern2.h"
 #include <signal.h>  #include <signal.h>
 #include "plugin.h"  #include "plugin.h"
   #include <ctype.h>
   
 #define MYCP_SIZE 100  #define MYCP_SIZE 100
 static int Mychildren[MYCP_SIZE];  static int Mychildren[MYCP_SIZE];
Line 86  struct object Kextension(struct object obj)
Line 87  struct object Kextension(struct object obj)
   struct object keyo;    struct object keyo;
   struct object rob = NullObject;    struct object rob = NullObject;
   struct object obj1,obj2,obj3,obj4;    struct object obj1,obj2,obj3,obj4;
   int m,i,pid;    int m,i,pid, uid;
   int argListc, fdListc;    int argListc, fdListc;
   char *abc;    char *abc;
   char *abc2;    char *abc2;
Line 161  struct object Kextension(struct object obj)
Line 162  struct object Kextension(struct object obj)
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
     if (obj1.tag != Sdollar) errorKan1("%s\n","[(getenv) envstr] extension");      if (obj1.tag != Sdollar) errorKan1("%s\n","[(getenv) envstr] extension");
     abc = getenv(KopString(obj1));      abc = getenv(KopString(obj1));
   #if defined(__CYGWIN__)
     if (abc == NULL) {      if (abc == NULL) {
             abc2 = (char *)sGC_malloc(sizeof(char)*(strlen(KopString(obj1))+2));
         strcpy(abc2,KopString(obj1));
             for (i=0; i<strlen(abc2); i++) {
                   abc2[i] = toupper(abc2[i]);
             }
         abc = getenv(abc2);
       }
   #endif
       if (abc == NULL) {
       rob = NullObject;        rob = NullObject;
     }else{      }else{
       abc2 = (char *)sGC_malloc(sizeof(char)*(strlen(abc)+2));        abc2 = (char *)sGC_malloc(sizeof(char)*(strlen(abc)+2));
Line 277  struct object Kextension(struct object obj)
Line 288  struct object Kextension(struct object obj)
   }else if (strcmp(key,"hilbert")==0) {    }else if (strcmp(key,"hilbert")==0) {
     if (size != 3) errorKan1("%s\n","[(hilbert) obgb obvlist] extension.");      if (size != 3) errorKan1("%s\n","[(hilbert) obgb obvlist] extension.");
     rob = hilberto(getoa(obj,1),getoa(obj,2));      rob = hilberto(getoa(obj,1),getoa(obj,2));
     }else if (strcmp(key,"nobody") == 0) {
         uid = getuid();
             if (uid == 0) {
   #define NOBODY 65534
                   /* If I'm a super user, then change uid to nobody. */
                   if (setuid(NOBODY) != 0) {
                     fprintf(stderr,"Failed to change uid to nobody (%d)\n",NOBODY);
                     exit(10);
                   }
                   fprintf(stderr,"uid is changed to nobody (%d).\n",NOBODY);
                   rob.tag = Snull;
             }
   }else if (strcmp(key,"chattr")==0) {    }else if (strcmp(key,"chattr")==0) {
     if (size != 3) errorKan1("%s\n","[(chattr)  num symbol] extension.");      if (size != 3) errorKan1("%s\n","[(chattr)  num symbol] extension.");
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
Line 288  struct object Kextension(struct object obj)
Line 311  struct object Kextension(struct object obj)
       errorKan1("%s\n","The number must be 0, 1 or 2.");        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,      putUserDictionary2(obj2.lc.str,(obj2.rc.op->lc).ival,(obj2.rc.op->rc).ival,
                        m,CurrentContextp->userDictionary);                         m,CurrentContextp->userDictionary);
     }else if (strcmp(key,"regionMatches")==0) {
       if (size != 3) errorKan1("%s\n","[(regionMatches) str strArray] extension.");
       obj1 = getoa(obj,1);
       if (obj1.tag != Sdollar) errorKan1("%s\n","[(regionMatches) str strArray] extension. str must be a string.");
           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,"ostype")==0) {    }else if (strcmp(key,"ostype")==0) {
     rob = newObjectArray(1);      rob = newObjectArray(1);
     /* Hard encode the OS type. */      /* Hard encode the OS type. */
Line 304  struct object Kextension(struct object obj)
Line 334  struct object Kextension(struct object obj)
   
   
   return(rob);    return(rob);
   }
   
   struct object KregionMatches(struct object sobj, struct object keyArray)
   {
     struct object rob;
     int n,i,j,m,keyn;
     char *s,*key;
     rob = newObjectArray(3);
     getoa(rob,0) = KpoInteger(-1);
     getoa(rob,1) = NullObject;
     getoa(rob,2) = NullObject;
   
     if (sobj.tag != Sdollar) return rob;
     if (keyArray.tag != Sarray) return rob;
     n = getoaSize(keyArray);
     for (i=0; i<n; i++) {
           if (getoa(keyArray,i).tag != Sdollar) { return rob; }
     }
   
     s = KopString(sobj);
     m = strlen(s);
   
     for (i=0; i<n; i++) {
           key = KopString(getoa(keyArray,i));
           keyn = strlen(key);
           for (j=0; j<m; j++) {
             if (strncmp(&(s[j]),key,keyn) == 0) {
                   getoa(rob,0) = KpoInteger(j);
                   getoa(rob,1) = KpoString(key);
                   getoa(rob,2) = KpoInteger(i);
                   return rob;
             }
           }
     }
     return rob;
 }  }
   
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  Added in v.1.13
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