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

annotate Python/marshal.c @ 3763:bb4cc3fa6000 legacy-trunk

added new names for getprogramname, getargcargv

author	Guido van Rossum <guido@python.org>
date	Sun, 21 Jul 1996 02:23:24 +0000
parents	de1cb33219e3
children	516490c8192c

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'
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	42 #define TYPE_COMPLEX 'x'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	43 #define TYPE_LONG 'l'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	44 #define TYPE_STRING 's'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	45 #define TYPE_TUPLE '('
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46 #define TYPE_LIST '['
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	47 #define TYPE_DICT '{'
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	48 #define TYPE_CODE 'c'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	49 #define TYPE_UNKNOWN '?'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	50
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	51 typedef struct {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	52 FILE *fp;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	53 int error;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	54 /* 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	55 object *str;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	56 char *ptr;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	57 char *end;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	58 } WFILE;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	59
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	60 #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	61 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	62 else w_more(c, p)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	63
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	64 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	65 w_more(c, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	66 char c;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	67 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	68 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	69 int size, newsize;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	70 if (p->str == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	71 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	72 size = getstringsize(p->str);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	73 newsize = size + 1024;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	74 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	75 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	76 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	77 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	78 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	79 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	80 *p->ptr++ = c;
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 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	83
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	84 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	85 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	86 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	87 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	88 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	89 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	90 if (p->fp != NULL) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	91 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	92 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	93 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	94 while (--n >= 0) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	95 w_byte(*s, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	96 s++;
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 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	100
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	101 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	102 w_short(x, p)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	103 int x;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	104 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	105 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	106 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	107 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	108 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	109
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	110 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	111 w_long(x, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	112 long x;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	113 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	114 {
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 & 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>> 8) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	117 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	118 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	119 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	120
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	121 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	122 w_object(v, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	123 object *v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	124 WFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	125 {
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	126 int i, n;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	127
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	128 if (v == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	129 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	130 else if (v == None)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	131 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	132 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	133 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	134 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	135 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	136 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	137 longobject ob = (longobject )v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	138 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	139 n = ob->ob_size;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	140 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	141 if (n < 0)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	142 n = -n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	143 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	144 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	145 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	146 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	147 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	148 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	149 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	150 n = strlen(buf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	151 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	152 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	153 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	154 }
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	155 #ifndef WITHOUT_COMPLEX
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	156 else if (is_complexobject(v)) {
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	157 extern void float_buf_repr PROTO((char , floatobject ));
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	158 char buf[256]; /* Plenty to format any double */
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	159 floatobject *temp;
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	160 w_byte(TYPE_COMPLEX, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	161 temp = (floatobject*)newfloatobject(PyComplex_RealAsDouble(v));
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	162 float_buf_repr(buf, temp);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	163 DECREF(temp);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	164 n = strlen(buf);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	165 w_byte(n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	166 w_string(buf, n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	167 temp = (floatobject*)newfloatobject(PyComplex_ImagAsDouble(v));
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	168 float_buf_repr(buf, temp);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	169 DECREF(temp);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	170 n = strlen(buf);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	171 w_byte(n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	172 w_string(buf, n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	173 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	174 #endif
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	175 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	176 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	177 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	178 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	179 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	180 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	181 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	182 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	183 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	184 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	185 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	186 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	187 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	188 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	189 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	190 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	191 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	192 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	193 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	194 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	195 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	196 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	197 else if (is_dictobject(v)) {
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	198 int pos;
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	199 object key, value;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	200 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	201 /* This one is NULL object terminated! */
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	202 pos = 0;
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	203 while (mappinggetnext(v, &pos, &key, &value)) {
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	204 w_object(key, p);
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	205 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	206 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	207 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	208 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	209 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	210 codeobject co = (codeobject )v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	211 w_byte(TYPE_CODE, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	212 w_short(co->co_argcount, p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	213 w_short(co->co_nlocals, p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	214 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	215 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	216 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	217 w_object(co->co_names, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	218 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	219 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	220 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	221 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	222 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	223 w_byte(TYPE_UNKNOWN, p);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	224 p->error = 1;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	225 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	226 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	227
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	228 void
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	229 wr_long(x, fp)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	230 long x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	231 FILE *fp;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	232 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	233 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	234 wf.fp = fp;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	235 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	236 w_long(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	237 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	238
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	239 void
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	240 wr_object(x, fp)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	241 object *x;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	242 FILE *fp;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	243 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	244 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	245 wf.fp = fp;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	246 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	247 w_object(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	248 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	249
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	250 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	251
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	252 #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	253
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	254 #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	255
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	256 static int
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	257 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	258 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	259 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	260 RFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	261 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	262 if (p->fp != NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	263 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	264 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	265 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	266 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	267 p->ptr += n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	268 return n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	269 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	270
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	271 static int
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	272 r_short(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	273 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	274 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	275 register short x;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	276 x = r_byte(p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	277 x \|= r_byte(p) << 8;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	278 /* XXX If your short is > 16 bits, add sign-extension here!!! */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	279 return x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	280 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	281
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	282 static long
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	283 r_long(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	284 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	285 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	286 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	287 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	288 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	289 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	290 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	291 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	292 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	293 }
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	294 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	295 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	296 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	297 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	298 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	299 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	300 /* XXX If your long is > 32 bits, add sign-extension here!!! */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	301 return x;
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
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	304 static object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	305 r_object(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	306 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	307 {
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	308 object v, v2;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	309 long i, n;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	310 int type = r_byte(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	311
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	312 switch (type) {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	313
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	314 case EOF:
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	315 err_setstr(EOFError, "EOF read where object expected");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	316 return NULL;
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_NULL:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	319 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	320
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	321 case TYPE_NONE:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	322 INCREF(None);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	323 return None;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	324
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	325 case TYPE_INT:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	326 return newintobject(r_long(p));
267 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 case TYPE_LONG:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	329 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	330 int size;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	331 longobject *ob;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	332 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	333 size = n<0 ? -n : n;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	334 ob = alloclongobject(size);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	335 if (ob == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	336 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	337 ob->ob_size = n;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	338 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	339 ob->ob_digit[i] = r_short(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	340 return (object *)ob;
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 case TYPE_FLOAT:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	344 {
1848 b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1319 diff changeset	345 extern double atof PROTO((const char *));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	346 char buf[256];
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	347 n = r_byte(p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	348 if (r_string(buf, (int)n, p) != n) {
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	349 err_setstr(EOFError,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	350 "EOF read where object expected");
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	351 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	352 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	353 buf[n] = '\0';
1848 b724599401ff Merge back to main trunk Guido van Rossum <guido@python.org> parents: 1319 diff changeset	354 return newfloatobject(atof(buf));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	355 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	356
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	357 #ifndef WITHOUT_COMPLEX
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	358 case TYPE_COMPLEX:
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	359 {
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	360 extern double atof PROTO((const char *));
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	361 char buf[256];
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	362 complex c;
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	363 n = r_byte(p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	364 if (r_string(buf, (int)n, p) != n) {
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	365 err_setstr(EOFError,
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	366 "EOF read where object expected");
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	367 return NULL;
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	368 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	369 buf[n] = '\0';
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	370 c.real = atof(buf);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	371 n = r_byte(p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	372 if (r_string(buf, (int)n, p) != n) {
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	373 err_setstr(EOFError,
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	374 "EOF read where object expected");
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	375 return NULL;
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	376 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	377 buf[n] = '\0';
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	378 c.imag = atof(buf);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	379 return newcomplexobject(c);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	380 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	381 #endif
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	382
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	383 case TYPE_STRING:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	384 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	385 v = newsizedstringobject((char *)NULL, n);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	386 if (v != NULL) {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	387 if (r_string(getstringvalue(v), (int)n, p) != n) {
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	388 DECREF(v);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	389 v = NULL;
475 e2c3463c4d91 Use new exceptions. Guido van Rossum <guido@python.org> parents: 341 diff changeset	390 err_setstr(EOFError,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	391 "EOF read where object expected");
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	392 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	393 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	394 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	395
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	396 case TYPE_TUPLE:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	397 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	398 v = newtupleobject((int)n);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	399 if (v == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	400 return v;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	401 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	402 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	403 if ( v2 == NULL ) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	404 DECREF(v);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	405 v = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	406 break;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	407 }
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	408 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	409 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	410 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	411
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	412 case TYPE_LIST:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	413 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	414 v = newlistobject((int)n);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	415 if (v == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	416 return v;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	417 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	418 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	419 if ( v2 == NULL ) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	420 DECREF(v);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	421 v = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	422 break;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	423 }
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	424 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	425 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	426 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	427
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	428 case TYPE_DICT:
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	429 v = newdictobject();
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	430 if (v == NULL)
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	431 return NULL;
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	432 for (;;) {
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	433 object key, val;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	434 key = r_object(p);
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	435 if (key == NULL)
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	436 break; /* XXX Assume TYPE_NULL, not an error */
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	437 val = r_object(p);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	438 if (val != NULL)
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	439 dict2insert(v, key, val);
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	440 DECREF(key);
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	441 XDECREF(val);
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	442 }
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	443 return v;
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	444
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	445 case TYPE_CODE:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	446 {
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	447 int argcount = r_short(p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	448 int nlocals = r_short(p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	449 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	450 object *code = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	451 object *consts = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	452 object *names = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	453 object *varnames = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	454 object *filename = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	455 object *name = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	456
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	457 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	458 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	459 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	460 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	461 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	462 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	463
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	464 if (!err_occurred()) {
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	465 v = (object *) newcodeobject(
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	466 argcount, nlocals, flags,
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	467 code, consts, names, varnames,
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	468 filename, name);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	469 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	470 else
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	471 v = NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	472 XDECREF(code);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	473 XDECREF(consts);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	474 XDECREF(names);
3620 28c0df1ce284 Plug memory leak (variable names in code objects were being leaked!) Guido van Rossum <guido@python.org> parents: 3323 diff changeset	475 XDECREF(varnames);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	476 XDECREF(filename);
1929 f07d66c162cb Plug memory leak for code objects Guido van Rossum <guido@python.org> parents: 1848 diff changeset	477 XDECREF(name);
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 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	480 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	481
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	482 default:
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	483 /* Bogus data got written, which isn't ideal.
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	484 This will let you keep working and recover. */
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	485 INCREF(None);
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	486 return None;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	487
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	488 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	489 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	490
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	491 long
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	492 rd_long(fp)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	493 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	494 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	495 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	496 rf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	497 return r_long(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	498 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	499
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	500 object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	501 rd_object(fp)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	502 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	503 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	504 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	505 if (err_occurred()) {
3012 6b9cb6634897 rd_object() with exception is fatal error Guido van Rossum <guido@python.org> parents: 2844 diff changeset	506 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	507 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	508 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	509 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	510 rf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	511 return r_object(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	512 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	513
1270 14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	514 object *
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	515 rds_object(str, len)
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	516 char *str;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	517 int len;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	518 {
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	519 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	520 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	521 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	522 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	523 }
1270 14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	524 rf.fp = NULL;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	525 rf.str = NULL;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	526 rf.ptr = str;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	527 rf.end = str + len;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	528 return r_object(&rf);
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	529 }
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	530
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	531 /* And an interface for Python programs... */
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	532
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	533 static object *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	534 marshal_dump(self, args)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	535 object *self;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	536 object *args;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	537 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	538 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	539 object *x;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	540 object *f;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	541 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	542 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	543 if (!is_fileobject(f)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	544 err_setstr(TypeError, "marshal.dump() 2nd arg must be file");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	545 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	546 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	547 wf.fp = getfilefile(f);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	548 wf.str = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	549 wf.ptr = wf.end = NULL;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	550 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	551 w_object(x, &wf);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	552 if (wf.error) {
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	553 err_setstr(ValueError, "unmarshallable object");
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	554 return NULL;
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	555 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	556 INCREF(None);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	557 return None;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	558 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	559
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	560 static object *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	561 marshal_load(self, args)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	562 object *self;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	563 object *args;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	564 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	565 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	566 object *f;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	567 object *v;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	568 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	569 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	570 if (!is_fileobject(f)) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	571 err_setstr(TypeError, "marshal.load() arg must be file");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	572 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	573 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	574 rf.fp = getfilefile(f);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	575 rf.str = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	576 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	577 err_clear();
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	578 v = r_object(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	579 if (err_occurred()) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	580 XDECREF(v);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	581 v = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	582 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	583 return v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	584 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	585
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	586 static object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	587 marshal_dumps(self, args)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	588 object *self;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	589 object *args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	590 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	591 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	592 object *x;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	593 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	594 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	595 wf.fp = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	596 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	597 if (wf.str == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	598 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	599 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	600 wf.end = wf.ptr + getstringsize(wf.str);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	601 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	602 w_object(x, &wf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	603 if (wf.str != NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	604 resizestring(&wf.str,
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	605 (int) (wf.ptr - GETSTRINGVALUE((stringobject *)wf.str)));
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	606 if (wf.error) {
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	607 XDECREF(wf.str);
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	608 err_setstr(ValueError, "unmarshallable object");
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	609 return NULL;
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	610 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	611 return wf.str;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	612 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	613
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	614 static object *
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	615 marshal_loads(self, args)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	616 object *self;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	617 object *args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	618 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	619 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	620 object *v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	621 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	622 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	623 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	624 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	625 rf.fp = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	626 rf.str = args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	627 rf.ptr = s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	628 rf.end = s + n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	629 err_clear();
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	630 v = r_object(&rf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	631 if (err_occurred()) {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	632 XDECREF(v);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	633 v = NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	634 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	635 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	636 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	637
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	638 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	639 {"dump", marshal_dump},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	640 {"load", marshal_load},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	641 {"dumps", marshal_dumps},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	642 {"loads", marshal_loads},
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	643 {NULL, NULL} /* sentinel */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	644 };
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	645
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	646 void
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	647 initmarshal()
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	648 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	649 (void) initmodule("marshal", marshal_methods);
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	650 }

Mercurial > cpython-lru_cache-weakref

annotate Python/marshal.c @ 3763:bb4cc3fa6000 legacy-trunk