version 1.28, 2004/09/17 02:42:57 |
version 1.29, 2004/09/19 00:47:47 |
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/* $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 1.28 2004/09/17 02:42:57 takayama Exp $ */ |
/* stackmachin.c */ |
/* stackmachin.c */ |
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#include <stdio.h> |
#include <stdio.h> |
Line 74 static strToInteger(char *); |
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Line 74 static strToInteger(char *); |
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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); |
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static int isThereExecutableArrayOnStack(int n); |
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extern int SerialCurrent; |
extern int SerialCurrent; |
extern int QuoteMode; |
extern int QuoteMode; |
Line 464 struct object peek(k) |
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Line 465 struct object peek(k) |
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} |
} |
} |
} |
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static int isThereExecutableArray(struct object ob) { |
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int n,i; |
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struct object otmp; |
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if (ob.tag == SexecutableArray) return(1); |
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if (ob.tag == Sarray) { |
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n = getoaSize(ob); |
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for (i=0; i<n; i++) { |
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otmp = getoa(ob,i); |
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if (isThereExecutableArray(otmp)) return(1); |
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} |
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return(0); |
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} |
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/* Class and list is not checked, since there is no parser |
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to directory translte these objects. */ |
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return(0); |
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} |
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static int isThereExecutableArrayOnStack(int n) { |
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int i; |
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struct object ob; |
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for (i=0; i<n; i++) { |
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if (Osp-i-1 < 0) return(0); |
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ob = peek(i); |
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if (isThereExecutableArray(ob)) return(1); |
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} |
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return(0); |
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} |
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struct object newOperandStack(int size) |
struct object newOperandStack(int size) |
{ |
{ |
Line 997 int executeToken(token) |
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Line 1024 int executeToken(token) |
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if (RestrictedMode) { |
if (RestrictedMode) { |
if (UD_attr & ATTR_EXPORT) { |
if (UD_attr & ATTR_EXPORT) { |
localRestrictedMode_saved = RestrictedMode; RestrictedMode = 0; |
localRestrictedMode_saved = RestrictedMode; RestrictedMode = 0; |
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if (isThereExecutableArrayOnStack(5)) { |
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int i; |
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for (i=0; i<5; i++) { (void) Kpop(); } |
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errorStackmachine("Executable array is on the argument stack (restricted mode). They are automatically removed.\n"); |
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} |
}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"); |