| version 1.28, 2004/09/17 02:42:57 |
version 1.30, 2005/06/09 04:47:16 |
|
|
| /* $OpenXM: OpenXM/src/kan96xx/Kan/stackmachine.c,v 1.27 2004/09/16 23:53:44 takayama Exp $ */ |
/* $OpenXM: OpenXM/src/kan96xx/Kan/stackmachine.c,v 1.29 2004/09/19 00:47:47 takayama Exp $ */ |
| /* stackmachin.c */ |
/* stackmachin.c */ |
| |
|
| #include <stdio.h> |
#include <stdio.h> |
| Line 74 static strToInteger(char *); |
|
| Line 74 static strToInteger(char *); |
|
| static power(int s,int i); |
static power(int s,int i); |
| static void pstack(void); |
static void pstack(void); |
| static struct object executableStringToExecutableArray(char *str); |
static struct object executableStringToExecutableArray(char *str); |
| |
static int isThereExecutableArrayOnStack(int n); |
| |
|
| extern int SerialCurrent; |
extern int SerialCurrent; |
| extern int QuoteMode; |
extern int QuoteMode; |
| Line 94 struct object * newObject() |
|
| Line 95 struct object * newObject() |
|
| r->tag = 0; |
r->tag = 0; |
| (r->lc).ival = 0; |
(r->lc).ival = 0; |
| (r->rc).ival = 0; |
(r->rc).ival = 0; |
| |
r->attr = NULL; |
| return(r); |
return(r); |
| } |
} |
| |
|
| Line 464 struct object peek(k) |
|
| Line 466 struct object peek(k) |
|
| } |
} |
| } |
} |
| |
|
| |
static int isThereExecutableArray(struct object ob) { |
| |
int n,i; |
| |
struct object otmp; |
| |
if (ob.tag == SexecutableArray) return(1); |
| |
if (ob.tag == Sarray) { |
| |
n = getoaSize(ob); |
| |
for (i=0; i<n; i++) { |
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otmp = getoa(ob,i); |
| |
if (isThereExecutableArray(otmp)) return(1); |
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} |
| |
return(0); |
| |
} |
| |
/* Class and list is not checked, since there is no parser |
| |
to directory translte these objects. */ |
| |
return(0); |
| |
} |
| |
static int isThereExecutableArrayOnStack(int n) { |
| |
int i; |
| |
struct object ob; |
| |
for (i=0; i<n; i++) { |
| |
if (Osp-i-1 < 0) return(0); |
| |
ob = peek(i); |
| |
if (isThereExecutableArray(ob)) return(1); |
| |
} |
| |
return(0); |
| |
} |
| |
|
| struct object newOperandStack(int size) |
struct object newOperandStack(int size) |
| { |
{ |
| Line 997 int executeToken(token) |
|
| Line 1025 int executeToken(token) |
|
| if (RestrictedMode) { |
if (RestrictedMode) { |
| if (UD_attr & ATTR_EXPORT) { |
if (UD_attr & ATTR_EXPORT) { |
| localRestrictedMode_saved = RestrictedMode; RestrictedMode = 0; |
localRestrictedMode_saved = RestrictedMode; RestrictedMode = 0; |
| |
if (isThereExecutableArrayOnStack(5)) { |
| |
int i; |
| |
for (i=0; i<5; i++) { (void) Kpop(); } |
| |
errorStackmachine("Executable array is on the argument stack (restricted mode). They are automatically removed.\n"); |
| |
} |
| }else{ |
}else{ |
| tracePushName(token.token); |
tracePushName(token.token); |
| errorStackmachine("You cannot execute this function in restricted mode.\n"); |
errorStackmachine("You cannot execute this function in restricted mode.\n"); |