version 1.4, 2001/05/04 01:06:25 |
version 1.14, 2004/09/12 08:55:36 |
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/* $OpenXM: OpenXM/src/kan96xx/Kan/primitive.c,v 1.3 2000/02/24 12:33:47 takayama Exp $ */ |
/* $OpenXM: OpenXM/src/kan96xx/Kan/primitive.c,v 1.13 2004/09/12 02:37:57 takayama Exp $ */ |
/* primitive.c */ |
/* primitive.c */ |
/* The functions in this module were in stackmachine.c */ |
/* The functions in this module were in stackmachine.c */ |
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#include <stdio.h> |
#include <stdio.h> |
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#include <signal.h> |
#include "datatype.h" |
#include "datatype.h" |
#include "stackm.h" |
#include "stackm.h" |
#include "extern.h" |
#include "extern.h" |
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int PrintDollar = 1; /* flag for printObject() */ |
int PrintDollar = 1; /* flag for printObject() */ |
int PrintComma = 1; /* flag for printObject() */ |
int PrintComma = 1; /* flag for printObject() */ |
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int InSendmsg2 = 0; |
#define OB_ARRAY_MAX (AGLIMIT+100) |
#define OB_ARRAY_MAX (AGLIMIT+100) |
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extern int GotoP; |
extern int GotoP; |
Line 23 extern int ClassTypes[]; /* kclass.c */ |
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Line 25 extern int ClassTypes[]; /* kclass.c */ |
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extern struct context *PrimitiveContextp; |
extern struct context *PrimitiveContextp; |
extern struct context *CurrentContextp; |
extern struct context *CurrentContextp; |
extern struct dictionary *SystemDictionary; |
extern struct dictionary *SystemDictionary; |
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extern int QuoteMode; |
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static char *operatorType(int i); |
static char *operatorType(int i); |
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Line 120 static char *operatorType(type) |
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Line 123 static char *operatorType(type) |
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#define Ssupmsg2 98 |
#define Ssupmsg2 98 |
#define Scclass 99 |
#define Scclass 99 |
#define Scoeff2 100 |
#define Scoeff2 100 |
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#define Stlimit 101 |
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#define Soxshell 102 |
/***********************************************/ |
/***********************************************/ |
void printObject(ob,nl,fp) |
void printObject(ob,nl,fp) |
struct object ob; |
struct object ob; |
Line 372 void KdefinePrimitiveFunctions() { |
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Line 377 void KdefinePrimitiveFunctions() { |
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putPrimitiveFunction("system",Ssystem); |
putPrimitiveFunction("system",Ssystem); |
putPrimitiveFunction("system_variable",Ssystem_variable); |
putPrimitiveFunction("system_variable",Ssystem_variable); |
putPrimitiveFunction("test",Stest); |
putPrimitiveFunction("test",Stest); |
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putPrimitiveFunction("tlimit",Stlimit); |
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putPrimitiveFunction("oxshell",Soxshell); |
putPrimitiveFunction("map",Smap); |
putPrimitiveFunction("map",Smap); |
putPrimitiveFunction("to_records",Sto_records); |
putPrimitiveFunction("to_records",Sto_records); |
putPrimitiveFunction("Usage",Susage); |
putPrimitiveFunction("Usage",Susage); |
Line 417 int executePrimitive(ob) |
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Line 424 int executePrimitive(ob) |
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int size; |
int size; |
int i,j,k,n; |
int i,j,k,n; |
int status; |
int status; |
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int infixOn; |
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struct tokens infixToken; |
struct tokens *tokenArray; |
struct tokens *tokenArray; |
struct tokens token; |
struct tokens token; |
FILE *fp; |
FILE *fp; |
Line 435 int executePrimitive(ob) |
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Line 444 int executePrimitive(ob) |
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extern TimerOn; |
extern TimerOn; |
extern SecureMode; |
extern SecureMode; |
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infixOn = 0; |
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if (DebugStack >= 2) { |
if (DebugStack >= 2) { |
fprintf(Fstack,"In execute %d\n",ob.lc.ival); printOperandStack(); |
fprintf(Fstack,"In execute %d\n",ob.lc.ival); printOperandStack(); |
} |
} |
Line 589 int executePrimitive(ob) |
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Line 600 int executePrimitive(ob) |
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/* ob2 ob1 get */ |
/* ob2 ob1 get */ |
ob1 = Kpop(); |
ob1 = Kpop(); |
ob2 = Kpop(); |
ob2 = Kpop(); |
switch(ob2.tag) { |
Kpush(Kget(ob2,ob1)); |
case Sarray: break; |
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default: errorStackmachine("Usage:get"); |
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} |
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switch(ob1.tag) { |
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case Sinteger: break; |
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default: errorStackmachine("Usage:get"); |
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} |
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i =ob1.lc.ival; |
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size = getoaSize(ob2); |
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if ((0 <= i) && (i<size)) { |
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Kpush(getoa(ob2,i)); |
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}else{ |
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errorStackmachine("Index is out of bound. (get)\n"); |
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} |
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break; |
break; |
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case Sput: |
case Sput: |
Line 747 int executePrimitive(ob) |
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Line 744 int executePrimitive(ob) |
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errorStackmachine("Usage:loop"); |
errorStackmachine("Usage:loop"); |
break; |
break; |
} |
} |
tokenArray = ob1.lc.tokenArray; |
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size = ob1.rc.ival; |
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i = 0; |
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while (1) { |
while (1) { |
token = tokenArray[i]; |
status = executeExecutableArray(ob1,(char *)NULL); |
/***printf("[token %d]%s\n",i,token.token);*/ |
if ((status & STATUS_BREAK) || GotoP) break; |
i++; |
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if (i >= size) { |
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i=0; |
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} |
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status = executeToken(token); |
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if (status || GotoP) break; |
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/* here, do not return 1. Do not propagate exit signal outside of the |
/* here, do not return 1. Do not propagate exit signal outside of the |
loop. */ |
loop. */ |
} |
} |
Line 796 int executePrimitive(ob) |
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Line 784 int executePrimitive(ob) |
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*/ |
*/ |
for ( ; i<=lim; i += inc) { |
for ( ; i<=lim; i += inc) { |
Kpush(KpoInteger(i)); |
Kpush(KpoInteger(i)); |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
if ((status & STATUS_BREAK) || GotoP) goto xyz; |
for (j=0; j<size; j++) { |
} |
status = executeToken(tokenArray[j]); |
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if (status || GotoP) goto xyz; |
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} |
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} |
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}else{ |
}else{ |
/* |
/* |
if (lim > i) errorStackmachine("The initial value must not be less than limit value (for).\n"); |
if (lim > i) errorStackmachine("The initial value must not be less than limit value (for).\n"); |
*/ |
*/ |
for ( ; i>=lim; i += inc) { |
for ( ; i>=lim; i += inc) { |
Kpush(KpoInteger(i)); |
Kpush(KpoInteger(i)); |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
if ((status & STATUS_BREAK) || GotoP) goto xyz; |
for (j=0; j<size; j++) { |
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status = executeToken(tokenArray[j]); |
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if (status || GotoP) goto xyz; |
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} |
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} |
} |
} |
} |
xyz: ; |
xyz: ; |
Line 845 int executePrimitive(ob) |
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Line 825 int executePrimitive(ob) |
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for (i=0; i<osize; i++) { |
for (i=0; i<osize; i++) { |
Kpush(getoa(ob1,i)); |
Kpush(getoa(ob1,i)); |
tokenArray = ob2.lc.tokenArray; |
status = executeExecutableArray(ob2,(char *)NULL); |
size = ob2.rc.ival; |
if ((status & STATUS_BREAK) || GotoP) goto foor; |
for (j=0; j<size; j++) { |
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status = executeToken(tokenArray[j]); |
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if (status) goto foor; |
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} |
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} |
} |
foor: ; |
foor: ; |
/*KSexecuteString("]");*/ |
/*KSexecuteString("]");*/ |
Line 899 int executePrimitive(ob) |
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Line 875 int executePrimitive(ob) |
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ob1 = ob2; |
ob1 = ob2; |
} |
} |
/* execute ob1 */ |
/* execute ob1 */ |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
if (status & STATUS_BREAK) return(status); |
for (i=0; i<size; i++) { |
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token = tokenArray[i]; |
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status = executeToken(token); |
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if (status != 0) return(status); |
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} |
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break; |
break; |
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case Sexec: |
case Sexec: |
Line 916 int executePrimitive(ob) |
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Line 887 int executePrimitive(ob) |
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case SexecutableArray: break; |
case SexecutableArray: break; |
default: errorStackmachine("Usage:exec"); |
default: errorStackmachine("Usage:exec"); |
} |
} |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
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for (i=0; i<size; i++) { |
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token = tokenArray[i]; |
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/***printf("[token %d]%s\n",i,token.token);*/ |
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status = executeToken(token); |
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if (status != 0) break; |
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} |
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break; |
break; |
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/* Postscript primitives :dictionary */ |
/* Postscript primitives :dictionary */ |
Line 1280 int executePrimitive(ob) |
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Line 1244 int executePrimitive(ob) |
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KsetOrderByObjArray(ob1); |
KsetOrderByObjArray(ob1); |
break; |
break; |
case Sset_up_ring: |
case Sset_up_ring: |
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KresetDegreeShift(); |
ob5 = Kpop(); ob4=Kpop(); ob3=Kpop(); ob2=Kpop(); ob1=Kpop(); |
ob5 = Kpop(); ob4=Kpop(); ob3=Kpop(); ob2=Kpop(); ob1=Kpop(); |
KsetUpRing(ob1,ob2,ob3,ob4,ob5); |
KsetUpRing(ob1,ob2,ob3,ob4,ob5); |
break; |
break; |
Line 1357 int executePrimitive(ob) |
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Line 1322 int executePrimitive(ob) |
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if (ob2.tag != Sarray) { |
if (ob2.tag != Sarray) { |
Kpush(Khead(ob2)); |
Kpush(Khead(ob2)); |
}else{ |
}else{ |
ob1 = Kpop(); |
if (getoaSize(ob2) > 0) { |
Kpush(oInitW(ob1,ob2)); |
if (getoa(ob2,getoaSize(ob2)-1).tag == Spoly) { |
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Kpush(oInitW(ob2,newObjectArray(0))); |
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}else{ |
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ob1 = Kpop(); |
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Kpush(oInitW(ob1,ob2)); |
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} |
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}else{ |
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ob1 = Kpop(); |
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Kpush(oInitW(ob1,ob2)); |
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} |
} |
} |
break; |
break; |
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Line 1493 int executePrimitive(ob) |
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Line 1467 int executePrimitive(ob) |
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} |
} |
/* normal exec. */ |
/* normal exec. */ |
Kpush(ob2); |
Kpush(ob2); |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
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for (i=0; i<size; i++) { |
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token = tokenArray[i]; |
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status = executeToken(token); |
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if (status != 0) break; |
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} |
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if (ccflag) { |
if (ccflag) { |
contextControl(CCPOP); ccflag = 0; /* recover the Current context. */ |
contextControl(CCPOP); ccflag = 0; /* recover the Current context. */ |
} |
} |
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break; |
break; |
case Ssendmsg2: |
case Ssendmsg2: |
/* ob2 ob4 { .........} sendmsg2 */ |
/* ob2 ob4 { .........} sendmsg2 */ |
Line 1540 int executePrimitive(ob) |
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Line 1509 int executePrimitive(ob) |
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} |
} |
/* normal exec. */ |
/* normal exec. */ |
Kpush(ob2); Kpush(ob4); |
Kpush(ob2); Kpush(ob4); |
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/* We cannot use executeExecutableArray(ob1,(char *)NULL) because of |
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the quote mode. Think about it later. */ |
tokenArray = ob1.lc.tokenArray; |
tokenArray = ob1.lc.tokenArray; |
size = ob1.rc.ival; |
size = ob1.rc.ival; |
for (i=0; i<size; i++) { |
for (i=0; i<size; i++) { |
token = tokenArray[i]; |
token = tokenArray[i]; |
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InSendmsg2 = 1; |
status = executeToken(token); |
status = executeToken(token); |
if (status != 0) break; |
InSendmsg2 = 0; |
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if (status & STATUS_INFIX) { |
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if (status & DO_QUOTE) errorStackmachine("infix op with DO_QUOTE\n"); |
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if (i == size-1) errorStackmachine("infix operator at the end(sendmsg2).\n"); |
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infixOn = 1; infixToken = tokenArray[i]; |
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infixToken.tflag |= NO_DELAY; continue; |
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}else if (infixOn) { |
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infixOn = 0; status = executeToken(infixToken); |
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if (status & STATUS_BREAK) break; |
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} |
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if (QuoteMode && (status & DO_QUOTE)) { |
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/* generate tree object, for kan/k0 */ |
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struct object qob; |
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struct object qattr; |
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struct object qattr2; |
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if (i==0) { Kpop(); Kpop();} |
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qob = newObjectArray(3); |
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qattr = newObjectArray(1); |
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qattr2 = newObjectArray(2); |
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/* Set the node name of the tree. */ |
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if (token.kind == ID) { |
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putoa(qob,0,KpoString(token.token)); |
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}else{ |
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putoa(qob,0,KpoString("unknown")); |
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} |
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/* Set the attibute list; class=className */ |
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if (ob2.tag == Sdollar) { |
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putoa(qattr2,0,KpoString("cd")); |
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putoa(qattr2,1,ob2); |
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}else{ |
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putoa(qattr2,0,KpoString("class")); |
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putoa(qattr2,1,KpoString(CurrentContextp->contextName)); |
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} |
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putoa(qattr,0,qattr2); |
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putoa(qob,1,qattr); |
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putoa(qob,2,ob4); /* Argument */ |
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qob = KpoTree(qob); |
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Kpush(qob); |
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} else if (status & STATUS_BREAK) break; |
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} |
} |
if (ccflag) { |
if (ccflag) { |
contextControl(CCPOP); ccflag = 0; |
contextControl(CCPOP); ccflag = 0; |
Line 1565 int executePrimitive(ob) |
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Line 1579 int executePrimitive(ob) |
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contextControl(CCPUSH); ccflag = 1; |
contextControl(CCPUSH); ccflag = 1; |
CurrentContextp = PrimitiveContextp; |
CurrentContextp = PrimitiveContextp; |
/* normal exec. */ |
/* normal exec. */ |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
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for (i=0; i<size; i++) { |
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token = tokenArray[i]; |
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status = executeToken(token); |
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if (status != 0) break; |
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} |
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contextControl(CCPOP); /* recover the Current context. */ |
contextControl(CCPOP); /* recover the Current context. */ |
break; |
break; |
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Line 1617 int executePrimitive(ob) |
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Line 1624 int executePrimitive(ob) |
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} |
} |
/* normal exec. */ |
/* normal exec. */ |
Kpush(ob2); Kpush(ob4); |
Kpush(ob2); Kpush(ob4); |
tokenArray = ob1.lc.tokenArray; |
status = executeExecutableArray(ob1,(char *)NULL); |
size = ob1.rc.ival; |
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for (i=0; i<size; i++) { |
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token = tokenArray[i]; |
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status = executeToken(token); |
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if (status != 0) break; |
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} |
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if (ccflag) { |
if (ccflag) { |
contextControl(CCPOP); ccflag = 0; /* recover the Current context. */ |
contextControl(CCPOP); ccflag = 0; /* recover the Current context. */ |
} |
} |
Line 1671 int executePrimitive(ob) |
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Line 1672 int executePrimitive(ob) |
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} |
} |
*/ |
*/ |
break; |
break; |
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case Soxshell: |
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ob1 = Kpop(); |
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Kpush(KoxShell(ob1)); |
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break; |
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case Stlimit: |
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/* { } time tlimit */ |
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ob2 = Kpop(); |
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ob1 = Kpop(); |
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switch(ob2.tag) { |
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case Sinteger: break; |
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default: errorStackmachine("Usage:tlimit"); break; |
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} |
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switch(ob1.tag) { |
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case SexecutableArray: break; |
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default: |
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errorStackmachine("Usage:tlimit"); |
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break; |
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} |
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n = ob2.lc.ival; |
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if (n > 0) { |
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signal(SIGALRM,ctrlC); alarm((unsigned int) n); |
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status = executeExecutableArray(ob1,(char *)NULL); |
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cancelAlarm(); |
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}else{ |
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before_real = time(&before_real); |
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times(&before); |
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status = executeExecutableArray(ob1,(char *)NULL); |
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times(&after); |
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after_real = time(&after_real); |
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ob1 = newObjectArray(3); |
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putoa(ob1,0,KpoInteger((int) after.tms_utime - before.tms_utime)); |
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putoa(ob1,1,KpoInteger((int) after.tms_stime - before.tms_stime)); |
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putoa(ob1,2,KpoInteger((int) (after_real-before_real))); |
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Kpush(ob1); |
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} |
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break; |
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default: |
default: |