1 /*
2 * Write .res file from a resource-tree
3 *
4 * Copyright 1998 Bertho A. Stultiens
5 *
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.
10 *
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.
15 *
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
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #include <stdio.h>
25 #include <stdlib.h>
26 #include <string.h>
27 #include <assert.h>
28
29 #include "wine/unicode.h"
30 #include "wrc.h"
31 #include "genres.h"
32 #include "newstruc.h"
33 #include "utils.h"
34
35 /*
36 *****************************************************************************
37 * Function : write_resfile
38 * Syntax : void write_resfile(char *outname, resource_t *top)
39 * Input :
40 * outname - Filename to write to
41 * top - The resource-tree to convert
42 * Output :
43 * Description :
44 * Remarks :
45 *****************************************************************************
46 */
47 void write_resfile(char *outname, resource_t *top)
48 {
49 FILE *fo;
50 unsigned int ret;
51 char zeros[3] = {0, 0, 0};
52
53 fo = fopen(outname, "wb");
54 if(!fo)
55 fatal_perror("Could not open %s", outname);
56
57 if(win32)
58 {
59 /* Put an empty resource first to signal win32 format */
60 res_t *res = new_res();
61 put_dword(res, 0); /* ResSize */
62 put_dword(res, 0x00000020); /* HeaderSize */
63 put_word(res, 0xffff); /* ResType */
64 put_word(res, 0);
65 put_word(res, 0xffff); /* ResName */
66 put_word(res, 0);
67 put_dword(res, 0); /* DataVersion */
68 put_word(res, 0); /* Memory options */
69 put_word(res, 0); /* Language */
70 put_dword(res, 0); /* Version */
71 put_dword(res, 0); /* Characteristics */
72 ret = fwrite(res->data, 1, res->size, fo);
73 if(ret != res->size)
74 {
75 fclose(fo);
76 error("Error writing %s\n", outname);
77 }
78 free(res);
79 }
80
81 for(; top; top = top->next)
82 {
83 if(!top->binres)
84 continue;
85
86 ret = fwrite(top->binres->data, 1, top->binres->size, fo);
87 if(ret != top->binres->size)
88 {
89 fclose(fo);
90 error("Error writing %s\n", outname);
91 }
92 if(win32 && (top->binres->size & 0x03))
93 {
94 /* Write padding */
95 ret = fwrite(zeros, 1, 4 - (top->binres->size & 0x03), fo);
96 if(ret != 4 - (top->binres->size & 0x03))
97 {
98 fclose(fo);
99 error("Error writing %s\n", outname);
100 }
101 }
102 }
103 if (fclose(fo))
104 fatal_perror("Error writing %s", outname);
105 }
106
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