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winebuild: Allow duplicate resources with different versions and keep the highest version.

This commit is contained in:
Alexandre Julliard 2010-12-27 22:27:53 +01:00
parent 66814d0dd6
commit 8639550155
1 changed files with 36 additions and 9 deletions
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45
tools/winebuild/res32.c
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@ -53,6 +53,7 @@ struct resource
unsigned int data_offset;
unsigned short mem_options;
unsigned short lang;
unsigned int version;
};
/* name level of the resource tree */
@ -232,7 +233,7 @@ static void load_next_resource( DLLSPEC *spec )
get_dword(); /* skip data version */
res->mem_options = get_word();
res->lang = get_word();
get_dword(); /* skip version */
res->version = get_dword();
get_dword(); /* skip characteristics */
input_buffer_pos = ((const unsigned char *)res->data - input_buffer) + ((res->data_size + 3) & ~3);
@ -277,7 +278,8 @@ static int cmp_res( const void *ptr1, const void *ptr2 )
if ((ret = cmp_string( &res1->type, &res2->type ))) return ret;
if ((ret = cmp_string( &res1->name, &res2->name ))) return ret;
return res1->lang - res2->lang;
if ((ret = res1->lang - res2->lang)) return ret;
return res1->version - res2->version;
}
static char *format_res_string( const struct string_id *str )
@ -290,6 +292,31 @@ static char *format_res_string( const struct string_id *str )
return ret;
}
/* get rid of duplicate resources with different versions */
static void remove_duplicate_resources( DLLSPEC *spec )
{
unsigned int i, n;
for (i = n = 0; i < spec->nb_resources; i++, n++)
{
if (i && !cmp_string( &spec->resources[i].type, &spec->resources[i-1].type ) &&
!cmp_string( &spec->resources[i].name, &spec->resources[i-1].name ) &&
spec->resources[i].lang == spec->resources[i-1].lang)
{
if (spec->resources[i].version == spec->resources[i-1].version)
{
char *type_str = format_res_string( &spec->resources[i].type );
char *name_str = format_res_string( &spec->resources[i].name );
error( "winebuild: duplicate resource type %s name %s language %04x version %08x\n",
type_str, name_str, spec->resources[i].lang, spec->resources[i].version );
}
else n--; /* replace the previous one */
}
if (n < i) spec->resources[n] = spec->resources[i];
}
spec->nb_resources = n;
}
/* build the 3-level (type,name,language) resource tree */
static struct res_tree *build_resource_tree( DLLSPEC *spec, unsigned int *dir_size )
{
@ -300,6 +327,7 @@ static struct res_tree *build_resource_tree( DLLSPEC *spec, unsigned int *dir_si
struct resource *res;
qsort( spec->resources, spec->nb_resources, sizeof(*spec->resources), cmp_res );
remove_duplicate_resources( spec );
tree = xmalloc( sizeof(*tree) );
tree->types = NULL;
@ -316,14 +344,10 @@ static struct res_tree *build_resource_tree( DLLSPEC *spec, unsigned int *dir_si
{
name = add_name( type, &spec->resources[i] );
}
else if (spec->resources[i].lang == spec->resources[i-1].lang)
else
{
char *type_str = format_res_string( &spec->resources[i].type );
char *name_str = format_res_string( &spec->resources[i].name );
error( "winebuild: duplicate resource type %s name %s language %04x\n",
type_str, name_str, spec->resources[i].lang );
name->nb_languages++;
}
else name->nb_languages++;
}
/* compute the offsets */
@ -606,6 +630,9 @@ void output_res_o_file( DLLSPEC *spec )
if (!spec->nb_resources) fatal_error( "--resources mode needs at least one resource file as input\n" );
if (!output_file_name) fatal_error( "No output file name specified\n" );
qsort( spec->resources, spec->nb_resources, sizeof(*spec->resources), cmp_res );
remove_duplicate_resources( spec );
byte_swapped = 0;
init_output_buffer();
@ -633,7 +660,7 @@ void output_res_o_file( DLLSPEC *spec )
put_dword( 0 );
put_word( spec->resources[i].mem_options );
put_word( spec->resources[i].lang );
put_dword( 0 );
put_dword( spec->resources[i].version );
put_dword( 0 );
put_data( spec->resources[i].data, spec->resources[i].data_size );
align_output( 4 );