# include <sys/types.h>
#endif
#include <fcntl.h>
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef HAVE_SYS_MMAN_H
-#include <sys/mman.h>
-#endif
-#include "winglue.h"
#include "build.h"
/* Unicode string or integer id */
struct string_id
{
char *str; /* ptr to string */
- WORD id; /* integer id if str is NULL */
+ unsigned short id; /* integer id if str is NULL */
};
/* descriptor for a resource */
struct string_id type;
struct string_id name;
const void *data;
+ unsigned int name_offset;
unsigned int data_size;
- WORD memopt;
+ unsigned int memopt;
};
/* type level of the resource tree */
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 */
};
unsigned int nb_types; /* total number of types */
};
-static const unsigned char *file_pos; /* current position in resource file */
-static const unsigned char *file_end; /* end of resource file */
-static const char *file_name; /* current resource file name */
-
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) );
return type;
}
-/* get the next byte from the current resource file */
-static unsigned char get_byte(void)
-{
- unsigned char ret = *file_pos++;
- if (file_pos > file_end) fatal_error( "%s is a truncated/corrupted file\n", file_name );
- return ret;
-}
-
-/* get the next word from the current resource file */
-static WORD get_word(void)
-{
- /* might not be aligned */
-#ifdef WORDS_BIGENDIAN
- unsigned char high = get_byte();
- unsigned char low = get_byte();
-#else
- unsigned char low = get_byte();
- unsigned char high = get_byte();
-#endif
- return low | (high << 8);
-}
-
-/* get the next dword from the current resource file */
-static DWORD get_dword(void)
-{
-#ifdef WORDS_BIGENDIAN
- WORD high = get_word();
- WORD low = get_word();
-#else
- WORD low = get_word();
- WORD high = get_word();
-#endif
- return low | (high << 16);
-}
-
/* get a string from the current resource file */
static void get_string( struct string_id *str )
{
- if (*file_pos == 0xff)
+ unsigned char c = get_byte();
+
+ if (c == 0xff)
{
- get_byte(); /* skip the 0xff */
str->str = NULL;
str->id = get_word();
}
else
{
- char *p = xmalloc(strlen((const char *)file_pos) + 1);
- str->str = p;
+ str->str = (char *)input_buffer + input_buffer_pos - 1;
str->id = 0;
- while ((*p++ = get_byte()));
+ while (get_byte()) /* nothing */;
}
}
get_string( &res->name );
res->memopt = get_word();
res->data_size = get_dword();
- res->data = file_pos;
- file_pos += res->data_size;
- if (file_pos > file_end) fatal_error( "%s is a truncated/corrupted file\n", file_name );
+ res->data = input_buffer + input_buffer_pos;
+ input_buffer_pos += res->data_size;
+ if (input_buffer_pos > input_buffer_size)
+ fatal_error( "%s is a truncated/corrupted file\n", input_buffer_filename );
}
/* load a Win16 .res file */
void load_res16_file( const char *name, DLLSPEC *spec )
{
- int fd;
- void *base;
- struct stat st;
-
- if ((fd = open( name, O_RDONLY )) == -1) fatal_perror( "Cannot open %s", name );
- if ((fstat( fd, &st ) == -1)) fatal_perror( "Cannot stat %s", name );
- if (!st.st_size) fatal_error( "%s is an empty file\n", name );
-#ifdef HAVE_MMAP
- if ((base = mmap( NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0 )) == (void*)-1)
-#endif /* HAVE_MMAP */
- {
- base = xmalloc( st.st_size );
- if (read( fd, base, st.st_size ) != st.st_size)
- fatal_error( "Cannot read %s\n", name );
- }
-
- file_name = name;
- file_pos = base;
- file_end = file_pos + st.st_size;
- while (file_pos < file_end) load_next_resource( spec );
+ init_input_buffer( name );
+ while (input_buffer_pos < input_buffer_size) load_next_resource( spec );
}
/* compare two strings/ids */
/* 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;
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;
}
output( " /* %s */\n", str );
}
+/* output a string preceded by its length in binary format*/
+static void output_bin_string( const char *str )
+{
+ put_byte( strlen(str) );
+ while (*str) put_byte( *str++ );
+}
+
/* output the resource data */
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 );
}
}
/* output the resource definitions */
-void output_res16_directory( DLLSPEC *spec, const char *header_name )
+void output_res16_directory( DLLSPEC *spec )
{
unsigned int i, j;
struct res_tree *tree;
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-%s\n",
- get_asm_short_keyword(), (unsigned long)(res - spec->resources), header_name );
- 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 */
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_string( res->name.str );
+ }
+ output( "\t.byte 0\n" ); /* names terminator */
+
+ free_resource_tree( tree );
+}
+
+/* output the resource data in binary format */
+void output_bin_res16_data( DLLSPEC *spec )
+{
+ const struct resource *res;
+ unsigned int i;
+
+ for (i = 0, res = spec->resources; i < spec->nb_resources; i++, res++)
+ put_data( res->data, res->data_size );
+}
+
+/* output the resource definitions in binary format */
+void output_bin_res16_directory( DLLSPEC *spec, unsigned int data_offset )
+{
+ unsigned int i, j;
+ struct res_tree *tree;
+ const struct res_type *type;
+ const struct resource *res;
+
+ tree = build_resource_tree( spec );
+
+ put_word( 0 ); /* alignment */
+
+ /* type and name structures */
+
+ for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
+ {
+ put_word( type->name_offset );
+ put_word( type->nb_names );
+ put_word( 0 );
+ put_word( 0 );
+
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 );
- }
+ put_word( data_offset );
+ put_word( res->data_size );
+ put_word( res->memopt );
+ put_word( res->name_offset );
+ put_word( 0 );
+ put_word( 0 );
+ data_offset += res->data_size;
}
}
- output( "\t.byte 0\n" ); /* names terminator */
+ put_word( 0 ); /* terminator */
+
+ /* name strings */
+
+ for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
+ {
+ if (type->type->str) output_bin_string( type->type->str );
+ for (j = 0, res = type->res; j < type->nb_names; j++, res++)
+ if (res->name.str) output_bin_string( res->name.str );
+ }
+ put_byte( 0 ); /* names terminator */
free_resource_tree( tree );
}
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