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Use signature to identify DIALOGEX.

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Add testcase.
This commit is contained in:
Nick Clifton 2002-04-09 16:37:21 +00:00
parent 91eafb409b
commit 7e8d45b779
4 changed files with 32 additions and 14 deletions
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2
binutils/ChangeLog
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@ -10,6 +10,8 @@
encodes as binary 8.
* resrc.c: Print style even if it is 0.
* resbin.c: Use signature to identify DIALOGEX.
2002-04-09 Gunnar Degnbol <degnbol@danbbs.dk>

31
binutils/resbin.c
View file

@ -1,5 +1,5 @@
/* resbin.c -- manipulate the Windows binary resource format.
Copyright 1997, 1998, 1999 Free Software Foundation, Inc.
Copyright 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of GNU Binutils.
@ -68,6 +68,9 @@ static struct res_resource *bin_to_res_version
PARAMS ((const unsigned char *, unsigned long, int));
static struct res_resource *bin_to_res_userdata
PARAMS ((const unsigned char *, unsigned long, int));
static void get_version_header
PARAMS ((const unsigned char *, unsigned long, int, const char *,
unichar **, int *, int *, int *, int *));
/* Given a resource type ID, a pointer to data, a length, return a
res_resource structure which represents that resource. The caller
@ -460,7 +463,7 @@ bin_to_res_dialog (data, length, big_endian)
unsigned long length;
int big_endian;
{
int version;
int signature;
struct dialog *d;
int c, sublen, i;
unsigned int off;
@ -472,8 +475,8 @@ bin_to_res_dialog (data, length, big_endian)
d = (struct dialog *) res_alloc (sizeof *d);
version = get_16 (big_endian, data);
if (version != 1)
signature = get_16 (big_endian, data + 2);
if (signature != 0xffff)
{
d->ex = NULL;
d->style = get_32 (big_endian, data);
@ -482,11 +485,11 @@ bin_to_res_dialog (data, length, big_endian)
}
else
{
int signature;
signature = get_16 (big_endian, data + 2);
if (signature != 0xffff)
fatal (_("unexpected dialog signature %d"), signature);
int version;
version = get_16 (big_endian, data);
if (version != 1)
fatal (_("unexpected DIALOGEX version %d"), version);
d->ex = (struct dialog_ex *) res_alloc (sizeof (struct dialog_ex));
d->ex->help = get_32 (big_endian, data + 4);
@ -808,7 +811,7 @@ static struct res_resource *
bin_to_res_rcdata (data, length, big_endian)
const unsigned char *data;
unsigned long length;
int big_endian;
int big_endian ATTRIBUTE_UNUSED;
{
struct rcdata_item *ri;
struct res_resource *r;
@ -1019,7 +1022,7 @@ bin_to_res_version (data, length, big_endian)
struct res_resource *r;
get_version_header (data, length, big_endian, "VS_VERSION_INFO",
(unichar *) NULL, &verlen, &vallen, &type, &off);
(unichar **) NULL, &verlen, &vallen, &type, &off);
if ((unsigned int) verlen != length)
fatal (_("version length %d does not match resource length %lu"),
@ -1091,7 +1094,7 @@ bin_to_res_version (data, length, big_endian)
vi->type = VERINFO_STRING;
get_version_header (data, length, big_endian, "StringFileInfo",
(unichar *) NULL, &verlen, &vallen, &type,
(unichar **) NULL, &verlen, &vallen, &type,
&off);
if (vallen != 0)
@ -1163,7 +1166,7 @@ bin_to_res_version (data, length, big_endian)
vi->type = VERINFO_VAR;
get_version_header (data, length, big_endian, "VarFileInfo",
(unichar *) NULL, &verlen, &vallen, &type,
(unichar **) NULL, &verlen, &vallen, &type,
&off);
if (vallen != 0)
@ -1231,7 +1234,7 @@ static struct res_resource *
bin_to_res_userdata (data, length, big_endian)
const unsigned char *data;
unsigned long length;
int big_endian;
int big_endian ATTRIBUTE_UNUSED;
{
struct rcdata_item *ri;
struct res_resource *r;

5
binutils/testsuite/binutils-all/windres/dialogsignature.rc Normal file
View file

@ -0,0 +1,5 @@
101 DIALOG DISCARDABLE 0, 0, 186, 95
STYLE 1
BEGIN
DEFPUSHBUTTON "OK",1,129,7,50,14
END

8
binutils/testsuite/binutils-all/windres/dialogsignature.rsd Normal file
View file

@ -0,0 +1,8 @@
0000 00000000 20000000 ffff0000 ffff0000 .... ...........
0010 00000000 00000000 00000000 00000000 ................
0020 36000000 20000000 ffff0500 ffff6500 6... .........e.
0030 00000000 10100000 00000000 00000000 ................
0040 01000000 00000000 01000000 0000ba00 ................
0050 5f000000 00000000 01000150 00000000 _..........P....
0060 81000700 32000e00 0100ffff 80004f00 ....2.........O.
0070 4b000000 00000000 K.......