cpython-lru_cache-weakref: Python/marshal.c annotate

annotate Python/marshal.c @ 3319:32b4e8adebeb legacy-trunk

changes for complex numbers

author	Guido van Rossum <guido@python.org>
date	Fri, 12 Jan 1996 00:50:33 +0000
parents	aafe7d634985
children	6098aaa8ae7f

rev	line source
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 /***********************************************************
2062 d0d0a69b5ca3 Added 1995 to copyright message. Guido van Rossum <guido@python.org> parents: 2052 diff changeset	2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
d0d0a69b5ca3 Added 1995 to copyright message. Guido van Rossum <guido@python.org> parents: 2052 diff changeset	3 The Netherlands.
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 All Rights Reserved
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	7 Permission to use, copy, modify, and distribute this software and its
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	8 documentation for any purpose and without fee is hereby granted,
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 provided that the above copyright notice appear in all copies and that
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	10 both that copyright notice and this permission notice appear in
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	11 supporting documentation, and that the names of Stichting Mathematisch
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	12 Centrum or CWI not be used in advertising or publicity pertaining to
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	13 distribution of the software without specific, written prior permission.
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	14
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	22
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	23 ******************************************************************/
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	24
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	25 /* Write Python objects to files and read them back.
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	26 This is intended for writing and reading compiled Python code only;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	27 a true persistent storage facility would be much harder, since
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	28 it would have to take circular links and sharing into account. */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	29
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	30 #include "allobjects.h"
732 0338c7c9f08c Shut up lint. Guido van Rossum <guido@python.org> parents: 475 diff changeset	31 #include "modsupport.h"
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	32 #include "longintrepr.h"
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	33 #include "compile.h"
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	34 #include "marshal.h"
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	35
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	36 #include <errno.h>
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	37
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	38 #define TYPE_NULL '0'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	39 #define TYPE_NONE 'N'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	40 #define TYPE_INT 'i'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	41 #define TYPE_FLOAT 'f'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	42 #define TYPE_LONG 'l'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	43 #define TYPE_STRING 's'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	44 #define TYPE_TUPLE '('
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	45 #define TYPE_LIST '['
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46 #define TYPE_DICT '{'
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	47 #define TYPE_CODE 'c'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	48 #define TYPE_UNKNOWN '?'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	49
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	50 typedef struct {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	51 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	52 /* If fp == NULL, the following are valid: */
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	53 object *str;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	54 char *ptr;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	55 char *end;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	56 } WFILE;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	57
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	58 #define w_byte(c, p) if (((p)->fp)) putc((c), (p)->fp); \
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	59 else if ((p)->ptr != (p)->end) *(p)->ptr++ = (c); \
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	60 else w_more(c, p)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	61
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	62 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	63 w_more(c, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	64 char c;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	65 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	66 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	67 int size, newsize;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	68 if (p->str == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	69 return; /* An error already occurred */
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	70 size = getstringsize(p->str);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	71 newsize = size + 1024;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	72 if (resizestring(&p->str, newsize) != 0) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	73 p->ptr = p->end = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	74 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	75 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	76 p->ptr = GETSTRINGVALUE((stringobject *)p->str) + size;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	77 p->end = GETSTRINGVALUE((stringobject *)p->str) + newsize;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	78 *p->ptr++ = c;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	79 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	80 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	81
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	82 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	83 w_string(s, n, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	84 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	85 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	86 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	87 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	88 if (p->fp != NULL) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	89 fwrite(s, 1, n, p->fp);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	90 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	91 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	92 while (--n >= 0) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	93 w_byte(*s, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	94 s++;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	95 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	96 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	97 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	98
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	99 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	100 w_short(x, p)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	101 int x;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	102 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	103 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	104 w_byte( x & 0xff, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	105 w_byte((x>> 8) & 0xff, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	106 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	107
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	108 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	109 w_long(x, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	110 long x;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	111 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	112 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	113 w_byte((int)( x & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	114 w_byte((int)((x>> 8) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	115 w_byte((int)((x>>16) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	116 w_byte((int)((x>>24) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	117 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	118
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	119 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	120 w_object(v, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	121 object *v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	122 WFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	123 {
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	124 int i, n;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	125
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	126 if (v == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	127 w_byte(TYPE_NULL, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	128 else if (v == None)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	129 w_byte(TYPE_NONE, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	130 else if (is_intobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	131 w_byte(TYPE_INT, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	132 w_long(getintvalue(v), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	133 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	134 else if (is_longobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	135 longobject ob = (longobject )v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	136 w_byte(TYPE_LONG, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	137 n = ob->ob_size;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	138 w_long((long)n, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	139 if (n < 0)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	140 n = -n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	141 for (i = 0; i < n; i++)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	142 w_short(ob->ob_digit[i], p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	143 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	144 else if (is_floatobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	145 extern void float_buf_repr PROTO((char , floatobject ));
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	146 char buf[256]; /* Plenty to format any double */
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	147 float_buf_repr(buf, (floatobject *)v);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	148 n = strlen(buf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	149 w_byte(TYPE_FLOAT, p);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	150 w_byte(n, p);
663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	151 w_string(buf, n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	152 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	153 else if (is_stringobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	154 w_byte(TYPE_STRING, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	155 n = getstringsize(v);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	156 w_long((long)n, p);
663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	157 w_string(getstringvalue(v), n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	158 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	159 else if (is_tupleobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	160 w_byte(TYPE_TUPLE, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	161 n = gettuplesize(v);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	162 w_long((long)n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	163 for (i = 0; i < n; i++) {
2503 4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	164 w_object(GETTUPLEITEM(v, i), p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	165 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	166 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	167 else if (is_listobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	168 w_byte(TYPE_LIST, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	169 n = getlistsize(v);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	170 w_long((long)n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	171 for (i = 0; i < n; i++) {
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	172 w_object(getlistitem(v, i), p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	173 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	174 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	175 else if (is_dictobject(v)) {
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	176 int pos;
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	177 object key, value;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	178 w_byte(TYPE_DICT, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	179 /* This one is NULL object terminated! */
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	180 pos = 0;
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	181 while (mappinggetnext(v, &pos, &key, &value)) {
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	182 w_object(key, p);
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	183 w_object(value, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	184 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	185 w_object((object *)NULL, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	186 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	187 else if (is_codeobject(v)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	188 codeobject co = (codeobject )v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	189 w_byte(TYPE_CODE, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	190 w_short(co->co_argcount, p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	191 w_short(co->co_nlocals, p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	192 w_short(co->co_flags, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	193 w_object((object *)co->co_code, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	194 w_object(co->co_consts, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	195 w_object(co->co_names, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	196 w_object(co->co_varnames, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	197 w_object(co->co_filename, p);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1191 diff changeset	198 w_object(co->co_name, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	199 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	200 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	201 w_byte(TYPE_UNKNOWN, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	202 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	203 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	204
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	205 void
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	206 wr_long(x, fp)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	207 long x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	208 FILE *fp;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	209 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	210 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	211 wf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	212 w_long(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	213 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	214
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	215 void
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	216 wr_object(x, fp)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	217 object *x;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	218 FILE *fp;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	219 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	220 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	221 wf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	222 w_object(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	223 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	224
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	225 typedef WFILE RFILE; /* Same struct with different invariants */
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	226
2503 4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	227 #define rs_byte(p) (((p)->ptr != (p)->end) ? (unsigned char)*(p)->ptr++ : EOF)
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	228
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	229 #define r_byte(p) ((p)->fp ? getc((p)->fp) : rs_byte(p))
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	230
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	231 static int
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	232 r_string(s, n, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	233 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	234 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	235 RFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	236 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	237 if (p->fp != NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	238 return fread(s, 1, n, p->fp);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	239 if (p->end - p->ptr < n)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	240 n = p->end - p->ptr;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	241 memcpy(s, p->ptr, n);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	242 p->ptr += n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	243 return n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	244 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	245
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	246 static int
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	247 r_short(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	248 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	249 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	250 register short x;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	251 x = r_byte(p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	252 x \|= r_byte(p) << 8;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	253 /* XXX If your short is > 16 bits, add sign-extension here!!! */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	254 return x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	255 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	256
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	257 static long
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	258 r_long(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	259 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	260 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	261 register long x;
2503 4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	262 register FILE *fp = p->fp;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	263 if (fp) {
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	264 x = getc(fp);
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	265 x \|= (long)getc(fp) << 8;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	266 x \|= (long)getc(fp) << 16;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	267 x \|= (long)getc(fp) << 24;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	268 }
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	269 else {
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	270 x = rs_byte(p);
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	271 x \|= (long)rs_byte(p) << 8;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	272 x \|= (long)rs_byte(p) << 16;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	273 x \|= (long)rs_byte(p) << 24;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	274 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	275 /* XXX If your long is > 32 bits, add sign-extension here!!! */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	276 return x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	277 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	278
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	279 static object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	280 r_object(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	281 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	282 {
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	283 object v, v2;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	284 long i, n;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	285 int type = r_byte(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	286
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	287 switch (type) {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	288
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	289 case EOF:
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	290 err_setstr(EOFError, "EOF read where object expected");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	291 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	292
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	293 case TYPE_NULL:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	294 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	295
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	296 case TYPE_NONE:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	297 INCREF(None);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	298 return None;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	299
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	300 case TYPE_INT:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	301 return newintobject(r_long(p));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	302
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	303 case TYPE_LONG:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	304 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	305 int size;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	306 longobject *ob;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	307 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	308 size = n<0 ? -n : n;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	309 ob = alloclongobject(size);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	310 if (ob == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	311 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	312 ob->ob_size = n;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	313 for (i = 0; i < size; i++)
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	314 ob->ob_digit[i] = r_short(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	315 return (object *)ob;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	316 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	317
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	318 case TYPE_FLOAT:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	319 {
1848 b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1319 diff changeset	320 extern double atof PROTO((const char *));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	321 char buf[256];
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	322 n = r_byte(p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	323 if (r_string(buf, (int)n, p) != n) {
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	324 err_setstr(EOFError,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	325 "EOF read where object expected");
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	326 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	327 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	328 buf[n] = '\0';
1848 b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1319 diff changeset	329 return newfloatobject(atof(buf));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	330 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	331
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	332 case TYPE_STRING:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	333 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	334 v = newsizedstringobject((char *)NULL, n);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	335 if (v != NULL) {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	336 if (r_string(getstringvalue(v), (int)n, p) != n) {
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	337 DECREF(v);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	338 v = NULL;
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	339 err_setstr(EOFError,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	340 "EOF read where object expected");
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	341 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	342 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	343 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	344
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	345 case TYPE_TUPLE:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	346 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	347 v = newtupleobject((int)n);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	348 if (v == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	349 return v;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	350 for (i = 0; i < n; i++) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	351 v2 = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	352 if ( v2 == NULL ) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	353 DECREF(v);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	354 v = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	355 break;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	356 }
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	357 SETTUPLEITEM(v, (int)i, v2);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	358 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	359 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	360
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	361 case TYPE_LIST:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	362 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	363 v = newlistobject((int)n);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	364 if (v == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	365 return v;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	366 for (i = 0; i < n; i++) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	367 v2 = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	368 if ( v2 == NULL ) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	369 DECREF(v);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	370 v = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	371 break;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	372 }
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	373 setlistitem(v, (int)i, v2);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	374 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	375 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	376
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	377 case TYPE_DICT:
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	378 v = newdictobject();
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	379 if (v == NULL)
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	380 return NULL;
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	381 for (;;) {
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	382 object key, val;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	383 key = r_object(p);
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	384 if (key == NULL)
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	385 break; /* XXXX and how about memory errors? */
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	386 val = r_object(p);
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	387 /* XXXX error check? */
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	388 dict2insert(v, key, val);
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	389 DECREF(key);
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	390 XDECREF(val);
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	391 }
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	392 return v;
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	393
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	394 case TYPE_CODE:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	395 {
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	396 int argcount = r_short(p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	397 int nlocals = r_short(p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	398 int flags = r_short(p);
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	399 object *code = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	400 object *consts = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	401 object *names = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	402 object *varnames = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	403 object *filename = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	404 object *name = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	405
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	406 code = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	407 if (code) consts = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	408 if (consts) names = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	409 if (names) varnames = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	410 if (varnames) filename = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	411 if (filename) name = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	412
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	413 if (!err_occurred()) {
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	414 v = (object *) newcodeobject(
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	415 argcount, nlocals, flags,
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	416 code, consts, names, varnames,
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	417 filename, name);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	418 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	419 else
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	420 v = NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	421 XDECREF(code);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	422 XDECREF(consts);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	423 XDECREF(names);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	424 XDECREF(filename);
1929 f07d66c162cb Plug memory leak for code objects Guido van Rossum <guido@python.org> parents: 1848 diff changeset	425 XDECREF(name);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	426
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	427 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	428 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	429
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	430 default:
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	431 err_setstr(TypeError, "read unknown object");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	432 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	433
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	434 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	435 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	436
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	437 long
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	438 rd_long(fp)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	439 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	440 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	441 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	442 rf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	443 return r_long(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	444 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	445
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	446 object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	447 rd_object(fp)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	448 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	449 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	450 RFILE rf;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	451 if (err_occurred()) {
3012 6b9cb6634897 rd_object() with exception is fatal error Guido van Rossum <guido@python.org> parents: 2844 diff changeset	452 fatal("XXX rd_object called with exception set"); /* tmp */
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	453 fprintf(stderr, "XXX rd_object called with exception set\n");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	454 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	455 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	456 rf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	457 return r_object(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	458 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	459
1270 14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	460 object *
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	461 rds_object(str, len)
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	462 char *str;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	463 int len;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	464 {
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	465 RFILE rf;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	466 if (err_occurred()) {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	467 fprintf(stderr, "XXX rds_object called with exception set\n");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	468 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	469 }
1270 14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	470 rf.fp = NULL;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	471 rf.str = NULL;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	472 rf.ptr = str;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	473 rf.end = str + len;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	474 return r_object(&rf);
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	475 }
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	476
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	477 /* And an interface for Python programs... */
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	478
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	479 static object *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	480 marshal_dump(self, args)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	481 object *self;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	482 object *args;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	483 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	484 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	485 object *x;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	486 object *f;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	487 if (!getargs(args, "(OO)", &x, &f))
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	488 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	489 if (!is_fileobject(f)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	490 err_setstr(TypeError, "marshal.dump() 2nd arg must be file");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	491 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	492 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	493 wf.fp = getfilefile(f);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	494 wf.str = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	495 wf.ptr = wf.end = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	496 w_object(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	497 INCREF(None);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	498 return None;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	499 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	500
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	501 static object *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	502 marshal_load(self, args)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	503 object *self;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	504 object *args;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	505 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	506 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	507 object *f;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	508 object *v;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	509 if (!getargs(args, "O", &f))
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	510 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	511 if (!is_fileobject(f)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	512 err_setstr(TypeError, "marshal.load() arg must be file");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	513 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	514 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	515 rf.fp = getfilefile(f);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	516 rf.str = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	517 rf.ptr = rf.end = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	518 err_clear();
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	519 v = r_object(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	520 if (err_occurred()) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	521 XDECREF(v);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	522 v = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	523 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	524 return v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	525 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	526
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	527 static object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	528 marshal_dumps(self, args)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	529 object *self;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	530 object *args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	531 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	532 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	533 object *x;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	534 if (!getargs(args, "O", &x))
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	535 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	536 wf.fp = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	537 wf.str = newsizedstringobject((char *)NULL, 50);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	538 if (wf.str == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	539 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	540 wf.ptr = GETSTRINGVALUE((stringobject *)wf.str);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	541 wf.end = wf.ptr + getstringsize(wf.str);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	542 w_object(x, &wf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	543 if (wf.str != NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	544 resizestring(&wf.str,
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	545 (int) (wf.ptr - GETSTRINGVALUE((stringobject *)wf.str)));
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	546 return wf.str;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	547 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	548
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	549 static object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	550 marshal_loads(self, args)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	551 object *self;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	552 object *args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	553 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	554 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	555 object *v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	556 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	557 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	558 if (!getargs(args, "s#", &s, &n))
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	559 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	560 rf.fp = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	561 rf.str = args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	562 rf.ptr = s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	563 rf.end = s + n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	564 err_clear();
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	565 v = r_object(&rf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	566 if (err_occurred()) {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	567 XDECREF(v);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	568 v = NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	569 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	570 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	571 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	572
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	573 static struct methodlist marshal_methods[] = {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	574 {"dump", marshal_dump},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	575 {"load", marshal_load},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	576 {"dumps", marshal_dumps},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	577 {"loads", marshal_loads},
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	578 {NULL, NULL} /* sentinel */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	579 };
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	580
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	581 void
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	582 initmarshal()
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	583 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	584 (void) initmodule("marshal", marshal_methods);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	585 }

Mercurial > cpython-lru_cache-weakref

annotate Python/marshal.c @ 3319:32b4e8adebeb legacy-trunk