d2d1: Create feature level 10.0 device context state objects.
[wine.git] / tools / winebuild / res32.c
blob85c49d0019a1240635e797db765b17850153f759
1 /*
2 * Builtin dlls resource support
4 * Copyright 2000 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "config.h"
23 #include <assert.h>
24 #include <ctype.h>
25 #include <stdlib.h>
26 #include <string.h>
27 #include <stdarg.h>
28 #include <stdio.h>
30 #include "build.h"
32 typedef unsigned short WCHAR;
34 /* Unicode string or integer id */
35 struct string_id
37 WCHAR *str; /* ptr to Unicode string */
38 unsigned short id; /* integer id if str is NULL */
41 /* descriptor for a resource */
42 struct resource
44 struct string_id type;
45 struct string_id name;
46 const void *data;
47 unsigned int data_size;
48 unsigned int data_offset;
49 unsigned short mem_options;
50 unsigned short lang;
51 unsigned int version;
54 /* name level of the resource tree */
55 struct res_name
57 const struct string_id *name; /* name */
58 struct resource *res; /* resource */
59 int nb_languages; /* number of languages */
60 unsigned int dir_offset; /* offset of directory in resource dir */
61 unsigned int name_offset; /* offset of name in resource dir */
64 /* type level of the resource tree */
65 struct res_type
67 const struct string_id *type; /* type name */
68 struct res_name *names; /* names array */
69 unsigned int nb_names; /* total number of names */
70 unsigned int nb_id_names; /* number of names that have a numeric id */
71 unsigned int dir_offset; /* offset of directory in resource dir */
72 unsigned int name_offset; /* offset of type name in resource dir */
75 /* top level of the resource tree */
76 struct res_tree
78 struct res_type *types; /* types array */
79 unsigned int nb_types; /* total number of types */
82 /* size of a resource directory with n entries */
83 #define RESOURCE_DIR_SIZE (4 * sizeof(unsigned int))
84 #define RESOURCE_DIR_ENTRY_SIZE (2 * sizeof(unsigned int))
85 #define RESOURCE_DATA_ENTRY_SIZE (4 * sizeof(unsigned int))
86 #define RESDIR_SIZE(n) (RESOURCE_DIR_SIZE + (n) * RESOURCE_DIR_ENTRY_SIZE)
89 static inline struct resource *add_resource( DLLSPEC *spec )
91 spec->resources = xrealloc( spec->resources, (spec->nb_resources + 1) * sizeof(spec->resources[0]) );
92 return &spec->resources[spec->nb_resources++];
95 static inline unsigned int strlenW( const WCHAR *str )
97 const WCHAR *s = str;
98 while (*s) s++;
99 return s - str;
102 static inline int strcmpW( const WCHAR *str1, const WCHAR *str2 )
104 while (*str1 && (*str1 == *str2)) { str1++; str2++; }
105 return *str1 - *str2;
108 static struct res_name *add_name( struct res_type *type, struct resource *res )
110 struct res_name *name;
111 type->names = xrealloc( type->names, (type->nb_names + 1) * sizeof(*type->names) );
112 name = &type->names[type->nb_names++];
113 name->name = &res->name;
114 name->res = res;
115 name->nb_languages = 1;
116 if (!name->name->str) type->nb_id_names++;
117 return name;
120 static struct res_type *add_type( struct res_tree *tree, struct resource *res )
122 struct res_type *type;
123 tree->types = xrealloc( tree->types, (tree->nb_types + 1) * sizeof(*tree->types) );
124 type = &tree->types[tree->nb_types++];
125 type->type = &res->type;
126 type->names = NULL;
127 type->nb_names = 0;
128 type->nb_id_names = 0;
129 return type;
132 /* get a string from the current resource file */
133 static void get_string( struct string_id *str )
135 WCHAR wc = get_word();
137 if (wc == 0xffff)
139 str->str = NULL;
140 str->id = get_word();
142 else
144 WCHAR *p = xmalloc( (strlenW( (const WCHAR *)(input_buffer + input_buffer_pos) - 1) + 1) * sizeof(WCHAR) );
145 str->str = p;
146 str->id = 0;
147 if ((*p++ = wc)) while ((*p++ = get_word()));
151 /* put a string into the resource file */
152 static void put_string( const struct string_id *str )
154 if (str->str)
156 const WCHAR *p = str->str;
157 while (*p) put_word( *p++ );
158 put_word( 0 );
160 else
162 put_word( 0xffff );
163 put_word( str->id );
167 static void dump_res_data( const struct resource *res )
169 unsigned int i = 0;
170 unsigned int size = (res->data_size + 3) & ~3;
172 if (!size) return;
174 input_buffer = res->data;
175 input_buffer_pos = 0;
176 input_buffer_size = size;
178 output( "\t.long " );
179 while (size > 4)
181 if ((i++ % 16) == 15) output( "0x%08x\n\t.long ", get_dword() );
182 else output( "0x%08x,", get_dword() );
183 size -= 4;
185 output( "0x%08x\n", get_dword() );
186 assert( input_buffer_pos == input_buffer_size );
189 /* check the file header */
190 /* all values must be zero except header size */
191 static int check_header(void)
193 unsigned int size;
195 if (get_dword()) return 0; /* data size */
196 size = get_dword(); /* header size */
197 if (size == 0x20000000) byte_swapped = 1;
198 else if (size != 0x20) return 0;
199 if (get_word() != 0xffff || get_word()) return 0; /* type, must be id 0 */
200 if (get_word() != 0xffff || get_word()) return 0; /* name, must be id 0 */
201 if (get_dword()) return 0; /* data version */
202 if (get_word()) return 0; /* mem options */
203 if (get_word()) return 0; /* language */
204 if (get_dword()) return 0; /* version */
205 if (get_dword()) return 0; /* characteristics */
206 return 1;
209 /* load the next resource from the current file */
210 static void load_next_resource( DLLSPEC *spec )
212 unsigned int hdr_size;
213 struct resource *res = add_resource( spec );
215 res->data_size = get_dword();
216 hdr_size = get_dword();
217 if (hdr_size & 3) fatal_error( "%s header size not aligned\n", input_buffer_filename );
218 if (hdr_size < 32) fatal_error( "%s invalid header size %u\n", input_buffer_filename, hdr_size );
220 res->data = input_buffer + input_buffer_pos - 2*sizeof(unsigned int) + hdr_size;
221 if ((const unsigned char *)res->data < input_buffer ||
222 (const unsigned char *)res->data >= input_buffer + input_buffer_size)
223 fatal_error( "%s invalid header size %u\n", input_buffer_filename, hdr_size );
224 get_string( &res->type );
225 get_string( &res->name );
226 if (input_buffer_pos & 2) get_word(); /* align to dword boundary */
227 get_dword(); /* skip data version */
228 res->mem_options = get_word();
229 res->lang = get_word();
230 res->version = get_dword();
231 get_dword(); /* skip characteristics */
233 input_buffer_pos = ((const unsigned char *)res->data - input_buffer) + ((res->data_size + 3) & ~3);
234 input_buffer_pos = (input_buffer_pos + 3) & ~3;
235 if (input_buffer_pos > input_buffer_size)
236 fatal_error( "%s is a truncated file\n", input_buffer_filename );
239 /* load a Win32 .res file */
240 int load_res32_file( const char *name, DLLSPEC *spec )
242 int ret;
244 init_input_buffer( name );
246 if ((ret = check_header()))
248 while (input_buffer_pos < input_buffer_size) load_next_resource( spec );
250 return ret;
253 /* compare two unicode strings/ids */
254 static int cmp_string( const struct string_id *str1, const struct string_id *str2 )
256 if (!str1->str)
258 if (!str2->str) return str1->id - str2->id;
259 return 1; /* an id compares larger than a string */
261 if (!str2->str) return -1;
262 return strcmpW( str1->str, str2->str );
265 /* compare two resources for sorting the resource directory */
266 /* resources are stored first by type, then by name, then by language */
267 static int cmp_res( const void *ptr1, const void *ptr2 )
269 const struct resource *res1 = ptr1;
270 const struct resource *res2 = ptr2;
271 int ret;
273 if ((ret = cmp_string( &res1->type, &res2->type ))) return ret;
274 if ((ret = cmp_string( &res1->name, &res2->name ))) return ret;
275 if ((ret = res1->lang - res2->lang)) return ret;
276 return res1->version - res2->version;
279 static char *format_res_string( const struct string_id *str )
281 int i, len = str->str ? strlenW(str->str) + 1 : 5;
282 char *ret = xmalloc( len );
284 if (!str->str) sprintf( ret, "%04x", str->id );
285 else for (i = 0; i < len; i++) ret[i] = str->str[i]; /* dumb W->A conversion */
286 return ret;
289 /* get rid of duplicate resources with different versions */
290 static void remove_duplicate_resources( DLLSPEC *spec )
292 unsigned int i, n;
294 for (i = n = 0; i < spec->nb_resources; i++, n++)
296 if (i && !cmp_string( &spec->resources[i].type, &spec->resources[i-1].type ) &&
297 !cmp_string( &spec->resources[i].name, &spec->resources[i-1].name ) &&
298 spec->resources[i].lang == spec->resources[i-1].lang)
300 if (spec->resources[i].version == spec->resources[i-1].version)
302 char *type_str = format_res_string( &spec->resources[i].type );
303 char *name_str = format_res_string( &spec->resources[i].name );
304 error( "winebuild: duplicate resource type %s name %s language %04x version %08x\n",
305 type_str, name_str, spec->resources[i].lang, spec->resources[i].version );
307 else n--; /* replace the previous one */
309 if (n < i) spec->resources[n] = spec->resources[i];
311 spec->nb_resources = n;
314 /* build the 3-level (type,name,language) resource tree */
315 static struct res_tree *build_resource_tree( DLLSPEC *spec, unsigned int *dir_size )
317 unsigned int i, k, n, offset, data_offset;
318 struct res_tree *tree;
319 struct res_type *type = NULL;
320 struct res_name *name = NULL;
321 struct resource *res;
323 qsort( spec->resources, spec->nb_resources, sizeof(*spec->resources), cmp_res );
324 remove_duplicate_resources( spec );
326 tree = xmalloc( sizeof(*tree) );
327 tree->types = NULL;
328 tree->nb_types = 0;
330 for (i = 0; i < spec->nb_resources; i++)
332 if (!i || cmp_string( &spec->resources[i].type, &spec->resources[i-1].type )) /* new type */
334 type = add_type( tree, &spec->resources[i] );
335 name = add_name( type, &spec->resources[i] );
337 else if (cmp_string( &spec->resources[i].name, &spec->resources[i-1].name )) /* new name */
339 name = add_name( type, &spec->resources[i] );
341 else
343 name->nb_languages++;
347 /* compute the offsets */
349 offset = RESDIR_SIZE( tree->nb_types );
350 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
352 type->dir_offset = offset;
353 offset += RESDIR_SIZE( type->nb_names );
354 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
356 name->dir_offset = offset;
357 offset += RESDIR_SIZE( name->nb_languages );
360 data_offset = offset;
361 offset += spec->nb_resources * RESOURCE_DATA_ENTRY_SIZE;
363 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
365 if (type->type->str)
367 type->name_offset = offset | 0x80000000;
368 offset += (strlenW(type->type->str)+1) * sizeof(WCHAR);
370 else type->name_offset = type->type->id;
372 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
374 if (name->name->str)
376 name->name_offset = offset | 0x80000000;
377 offset += (strlenW(name->name->str)+1) * sizeof(WCHAR);
379 else name->name_offset = name->name->id;
380 for (k = 0, res = name->res; k < name->nb_languages; k++, res++)
382 unsigned int entry_offset = (res - spec->resources) * RESOURCE_DATA_ENTRY_SIZE;
383 res->data_offset = data_offset + entry_offset;
387 if (dir_size) *dir_size = (offset + 3) & ~3;
388 return tree;
391 /* free the resource tree */
392 static void free_resource_tree( struct res_tree *tree )
394 unsigned int i;
396 for (i = 0; i < tree->nb_types; i++) free( tree->types[i].names );
397 free( tree->types );
398 free( tree );
401 /* output a Unicode string */
402 static void output_string( const WCHAR *name )
404 int i, len = strlenW(name);
405 output( "\t.short 0x%04x", len );
406 for (i = 0; i < len; i++) output( ",0x%04x", name[i] );
407 output( " /* " );
408 for (i = 0; i < len; i++) output( "%c", isprint((char)name[i]) ? (char)name[i] : '?' );
409 output( " */\n" );
412 /* output a resource directory */
413 static inline void output_res_dir( unsigned int nb_names, unsigned int nb_ids )
415 output( "\t.long 0\n" ); /* Characteristics */
416 output( "\t.long 0\n" ); /* TimeDateStamp */
417 output( "\t.short 0,0\n" ); /* Major/MinorVersion */
418 output( "\t.short %u,%u\n", /* NumberOfNamed/IdEntries */
419 nb_names, nb_ids );
422 /* output the resource definitions */
423 void output_resources( DLLSPEC *spec )
425 int k, nb_id_types;
426 unsigned int i, n;
427 struct res_tree *tree;
428 struct res_type *type;
429 struct res_name *name;
430 const struct resource *res;
432 if (!spec->nb_resources) return;
434 tree = build_resource_tree( spec, NULL );
436 /* output the resource directories */
438 output( "\n/* resources */\n\n" );
439 output( "\t%s\n", get_asm_rsrc_section() );
440 output( "\t.align %d\n", get_alignment(get_ptr_size()) );
441 output( ".L__wine_spec_resources:\n" );
443 for (i = nb_id_types = 0, type = tree->types; i < tree->nb_types; i++, type++)
444 if (!type->type->str) nb_id_types++;
446 output_res_dir( tree->nb_types - nb_id_types, nb_id_types );
448 /* dump the type directory */
450 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
451 output( "\t.long 0x%08x,0x%08x\n",
452 type->name_offset, type->dir_offset | 0x80000000 );
454 /* dump the names and languages directories */
456 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
458 output_res_dir( type->nb_names - type->nb_id_names, type->nb_id_names );
459 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
460 output( "\t.long 0x%08x,0x%08x\n",
461 name->name_offset, name->dir_offset | 0x80000000 );
463 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
465 output_res_dir( 0, name->nb_languages );
466 for (k = 0, res = name->res; k < name->nb_languages; k++, res++)
467 output( "\t.long 0x%08x,0x%08x\n", res->lang, res->data_offset );
471 /* dump the resource data entries */
473 for (i = 0, res = spec->resources; i < spec->nb_resources; i++, res++)
475 output_rva( ".L__wine_spec_res_%d", i );
476 output( "\t.long %u,0,0\n", res->data_size );
479 /* dump the name strings */
481 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
483 if (type->type->str) output_string( type->type->str );
484 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
485 if (name->name->str) output_string( name->name->str );
488 /* resource data */
490 for (i = 0, res = spec->resources; i < spec->nb_resources; i++, res++)
492 output( "\n\t.align %d\n", get_alignment(4) );
493 output( ".L__wine_spec_res_%d:\n", i );
494 dump_res_data( res );
497 if (!is_pe())
499 output( ".L__wine_spec_resources_end:\n" );
500 output( "\t.byte 0\n" );
502 free_resource_tree( tree );
505 /* output a Unicode string in binary format */
506 static void output_bin_string( const WCHAR *name )
508 int i, len = strlenW(name);
509 put_word( len );
510 for (i = 0; i < len; i++) put_word( name[i] );
513 /* output a resource directory in binary format */
514 static inline void output_bin_res_dir( unsigned int nb_names, unsigned int nb_ids )
516 put_dword( 0 ); /* Characteristics */
517 put_dword( 0 ); /* TimeDateStamp */
518 put_word( 0 ); /* MajorVersion */
519 put_word( 0 ); /* MinorVersion */
520 put_word( nb_names ); /* NumberOfNamedEntries */
521 put_word( nb_ids ); /* NumberOfIdEntries */
524 /* output the resource definitions in binary format */
525 void output_bin_resources( DLLSPEC *spec, unsigned int start_rva )
527 int k, nb_id_types;
528 unsigned int i, n, data_offset;
529 struct res_tree *tree;
530 struct res_type *type;
531 struct res_name *name;
532 const struct resource *res;
534 if (!spec->nb_resources) return;
536 tree = build_resource_tree( spec, &data_offset );
537 init_output_buffer();
539 /* output the resource directories */
541 for (i = nb_id_types = 0, type = tree->types; i < tree->nb_types; i++, type++)
542 if (!type->type->str) nb_id_types++;
544 output_bin_res_dir( tree->nb_types - nb_id_types, nb_id_types );
546 /* dump the type directory */
548 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
550 put_dword( type->name_offset );
551 put_dword( type->dir_offset | 0x80000000 );
554 /* dump the names and languages directories */
556 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
558 output_bin_res_dir( type->nb_names - type->nb_id_names, type->nb_id_names );
559 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
561 put_dword( name->name_offset );
562 put_dword( name->dir_offset | 0x80000000 );
565 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
567 output_bin_res_dir( 0, name->nb_languages );
568 for (k = 0, res = name->res; k < name->nb_languages; k++, res++)
570 put_dword( res->lang );
571 put_dword( res->data_offset );
576 /* dump the resource data entries */
578 for (i = 0, res = spec->resources; i < spec->nb_resources; i++, res++)
580 put_dword( data_offset + start_rva );
581 put_dword( res->data_size );
582 put_dword( 0 );
583 put_dword( 0 );
584 data_offset += (res->data_size + 3) & ~3;
587 /* dump the name strings */
589 for (i = 0, type = tree->types; i < tree->nb_types; i++, type++)
591 if (type->type->str) output_bin_string( type->type->str );
592 for (n = 0, name = type->names; n < type->nb_names; n++, name++)
593 if (name->name->str) output_bin_string( name->name->str );
596 /* resource data */
598 align_output( 4 );
599 for (i = 0, res = spec->resources; i < spec->nb_resources; i++, res++)
601 put_data( res->data, res->data_size );
602 align_output( 4 );
605 free_resource_tree( tree );
608 static unsigned int get_resource_header_size( const struct resource *res )
610 unsigned int size = 5 * sizeof(unsigned int) + 2 * sizeof(unsigned short);
612 if (!res->type.str) size += 2 * sizeof(unsigned short);
613 else size += (strlenW(res->type.str) + 1) * sizeof(WCHAR);
615 if (!res->name.str) size += 2 * sizeof(unsigned short);
616 else size += (strlenW(res->name.str) + 1) * sizeof(WCHAR);
618 return size;
621 /* output the resources into a .o file */
622 void output_res_o_file( DLLSPEC *spec )
624 unsigned int i;
625 char *res_file = NULL;
626 int fd;
627 struct strarray args;
629 if (!spec->nb_resources) fatal_error( "--resources mode needs at least one resource file as input\n" );
630 if (!output_file_name) fatal_error( "No output file name specified\n" );
632 qsort( spec->resources, spec->nb_resources, sizeof(*spec->resources), cmp_res );
633 remove_duplicate_resources( spec );
635 byte_swapped = 0;
636 init_output_buffer();
638 put_dword( 0 ); /* ResSize */
639 put_dword( 32 ); /* HeaderSize */
640 put_word( 0xffff ); /* ResType */
641 put_word( 0x0000 );
642 put_word( 0xffff ); /* ResName */
643 put_word( 0x0000 );
644 put_dword( 0 ); /* DataVersion */
645 put_word( 0 ); /* Memory options */
646 put_word( 0 ); /* Language */
647 put_dword( 0 ); /* Version */
648 put_dword( 0 ); /* Characteristics */
650 for (i = 0; i < spec->nb_resources; i++)
652 unsigned int header_size = get_resource_header_size( &spec->resources[i] );
654 put_dword( spec->resources[i].data_size );
655 put_dword( (header_size + 3) & ~3 );
656 put_string( &spec->resources[i].type );
657 put_string( &spec->resources[i].name );
658 align_output( 4 );
659 put_dword( 0 );
660 put_word( spec->resources[i].mem_options );
661 put_word( spec->resources[i].lang );
662 put_dword( spec->resources[i].version );
663 put_dword( 0 );
664 put_data( spec->resources[i].data, spec->resources[i].data_size );
665 align_output( 4 );
668 /* if the output file name is a .res too, don't run the results through windres */
669 if (strendswith( output_file_name, ".res"))
671 flush_output_buffer( output_file_name );
672 return;
675 res_file = get_temp_file_name( output_file_name, ".res" );
676 if ((fd = open( res_file, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0600 )) == -1)
677 fatal_error( "Cannot create %s\n", res_file );
678 if (write( fd, output_buffer, output_buffer_pos ) != output_buffer_pos)
679 fatal_error( "Error writing to %s\n", res_file );
680 close( fd );
681 free( output_buffer );
683 args = find_tool( "windres", NULL );
684 strarray_add( &args, "-i" );
685 strarray_add( &args, res_file );
686 strarray_add( &args, "-o" );
687 strarray_add( &args, output_file_name );
688 switch (target.cpu)
690 case CPU_i386:
691 strarray_add( &args, "-F" );
692 strarray_add( &args, "pe-i386" );
693 break;
694 case CPU_x86_64:
695 strarray_add( &args, "-F" );
696 strarray_add( &args, "pe-x86-64" );
697 break;
698 default:
699 break;
701 spawn( args );