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winebuild: Compute the resource offsets while building the resource tree for 16-bit resources.

oldstable
Alexandre Julliard 2009-08-15 11:19:46 +02:00
parent 9b279deb58
commit 8024718c78
1 changed files with 38 additions and 38 deletions
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76
tools/winebuild/res16.c
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@ -47,6 +47,7 @@ struct resource
struct string_id type;
struct string_id name;
const void *data;
unsigned int name_offset;
unsigned int data_size;
unsigned int memopt;
};
@ -55,7 +56,8 @@ struct resource
struct res_type
{
const struct string_id *type; /* type name */
const struct resource *res; /* first resource of this type */
struct resource *res; /* first resource of this type */
unsigned int name_offset; /* name offset if string */
unsigned int nb_names; /* total number of names */
};
@ -73,7 +75,7 @@ static inline struct resource *add_resource( DLLSPEC *spec )
return &spec->resources[spec->nb_resources++];
}
static struct res_type *add_type( struct res_tree *tree, const struct resource *res )
static struct res_type *add_type( struct res_tree *tree, struct resource *res )
{
struct res_type *type;
tree->types = xrealloc( tree->types, (tree->nb_types + 1) * sizeof(*tree->types) );
@ -151,12 +153,14 @@ static int cmp_res( const void *ptr1, const void *ptr2 )
/* build the 2-level (type,name) resource tree */
static struct res_tree *build_resource_tree( DLLSPEC *spec )
{
unsigned int i;
unsigned int i, j, offset;
struct res_tree *tree;
struct res_type *type = NULL;
struct resource *res;
qsort( spec->resources, spec->nb_resources, sizeof(*spec->resources), cmp_res );
offset = 2; /* alignment */
tree = xmalloc( sizeof(*tree) );
tree->types = NULL;
tree->nb_types = 0;
@ -164,8 +168,33 @@ static struct res_tree *build_resource_tree( DLLSPEC *spec )
for (i = 0; i < spec->nb_resources; i++)
{
if (!i || cmp_string( &spec->resources[i].type, &spec->resources[i-1].type )) /* new type */
{
type = add_type( tree, &spec->resources[i] );
offset += 8;
}
type->nb_names++;
offset += 12;
}
offset += 2; /* terminator */
for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
{
if (type->type->str)
{
type->name_offset = offset;
offset += strlen(type->type->str) + 1;
}
else type->name_offset = type->type->id | 0x8000;
for (j = 0, res = type->res; j < type->nb_names; j++, res++)
{
if (res->name.str)
{
res->name_offset = offset;
offset += strlen(res->name.str) + 1;
}
else res->name_offset = res->name.id | 0x8000;
}
}
return tree;
}
@ -192,13 +221,10 @@ void output_res16_data( DLLSPEC *spec )
const struct resource *res;
unsigned int i;
if (!spec->nb_resources) return;
for (i = 0, res = spec->resources; i < spec->nb_resources; i++, res++)
{
output( ".L__wine_spec_resource_%u:\n", i );
dump_bytes( res->data, res->data_size );
output( ".L__wine_spec_resource_%u_end:\n", i );
}
}
@ -219,29 +245,13 @@ void output_res16_directory( DLLSPEC *spec )
for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
{
if (type->type->str)
output( "\t%s .L__wine_spec_restype_%u-.L__wine_spec_ne_rsrctab\n",
get_asm_short_keyword(), i );
else
output( "\t%s 0x%04x\n", get_asm_short_keyword(), type->type->id | 0x8000 );
output( "\t%s %u,0,0\n", get_asm_short_keyword(), type->nb_names );
output( "\t%s 0x%04x,%u,0,0\n", get_asm_short_keyword(), type->name_offset, type->nb_names );
for (j = 0, res = type->res; j < type->nb_names; j++, res++)
{
output( "\t%s .L__wine_spec_resource_%lu-.L__wine_spec_dos_header\n",
get_asm_short_keyword(), (unsigned long)(res - spec->resources) );
output( "\t%s .L__wine_spec_resource_%lu_end-.L__wine_spec_resource_%lu\n",
get_asm_short_keyword(), (unsigned long)(res - spec->resources),
(unsigned long)(res - spec->resources) );
output( "\t%s 0x%04x\n", get_asm_short_keyword(), res->memopt );
if (res->name.str)
output( "\t%s .L__wine_spec_resname_%u_%u-.L__wine_spec_ne_rsrctab\n",
get_asm_short_keyword(), i, j );
else
output( "\t%s 0x%04x\n", get_asm_short_keyword(), res->name.id | 0x8000 );
output( "\t%s 0,0\n", get_asm_short_keyword() );
output( "\t%s .L__wine_spec_resource_%lu-.L__wine_spec_dos_header,%u\n",
get_asm_short_keyword(), (unsigned long)(res - spec->resources), res->data_size );
output( "\t%s 0x%04x,0x%04x,0,0\n", get_asm_short_keyword(), res->memopt, res->name_offset );
}
}
output( "\t%s 0\n", get_asm_short_keyword() ); /* terminator */
@ -250,19 +260,9 @@ void output_res16_directory( DLLSPEC *spec )
for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
{
if (type->type->str)
{
output( ".L__wine_spec_restype_%u:\n", i );
output_string( type->type->str );
}
if (type->type->str) output_string( type->type->str );
for (j = 0, res = type->res; j < type->nb_names; j++, res++)
{
if (res->name.str)
{
output( ".L__wine_spec_resname_%u_%u:\n", i, j );
output_string( res->name.str );
}
}
if (res->name.str) output_string( res->name.str );
}
output( "\t.byte 0\n" ); /* names terminator */