2 * PE->NE resource conversion functions
4 * Copyright 1998 Ulrich Weigand
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "wine/winuser16.h"
25 #include "wine/unicode.h"
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(resource);
31 /**********************************************************************
32 * ConvertDialog32To16 (KERNEL.615)
33 * ConvertDialog32To16 (KERNEL32.@)
35 VOID WINAPI ConvertDialog32To16( LPVOID dialog32, DWORD size, LPVOID dialog16 )
38 WORD nbItems, data, dialogEx;
41 style = *((DWORD *)dialog16)++ = *((DWORD *)p)++;
42 dialogEx = (style == 0xffff0001); /* DIALOGEX resource */
45 *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* helpID */
46 *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* exStyle */
47 style = *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* style */
50 ((DWORD *)p)++; /* exStyle ignored in 16-bit standard dialog */
52 nbItems = *((BYTE *)dialog16)++ = (BYTE)*((WORD *)p)++;
53 *((WORD *)dialog16)++ = *((WORD *)p)++; /* x */
54 *((WORD *)dialog16)++ = *((WORD *)p)++; /* y */
55 *((WORD *)dialog16)++ = *((WORD *)p)++; /* cx */
56 *((WORD *)dialog16)++ = *((WORD *)p)++; /* cy */
58 /* Transfer menu name */
61 case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
62 case 0xffff: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0xff;
63 *((WORD *)dialog16)++ = *((WORD *)p)++; break;
64 default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
65 ((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
66 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
70 /* Transfer class name */
73 case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
74 case 0xffff: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0xff;
75 *((WORD *)dialog16)++ = *((WORD *)p)++; break;
76 default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
77 ((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
78 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
82 /* Transfer window caption */
83 WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
84 ((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
85 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
87 /* Transfer font info */
88 if (style & DS_SETFONT)
90 *((WORD *)dialog16)++ = *((WORD *)p)++; /* pointSize */
93 *((WORD *)dialog16)++ = *((WORD *)p)++; /* weight */
94 *((WORD *)dialog16)++ = *((WORD *)p)++; /* italic */
96 WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL ); /* faceName */
97 ((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
98 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
101 /* Transfer dialog items */
104 /* align on DWORD boundary (32-bit only) */
105 p = (LPVOID)((((int)p) + 3) & ~3);
109 *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* helpID */
110 *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* exStyle */
111 *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* style */
115 style = *((DWORD *)p)++; /* save style */
116 ((DWORD *)p)++; /* ignore exStyle */
119 *((WORD *)dialog16)++ = *((WORD *)p)++; /* x */
120 *((WORD *)dialog16)++ = *((WORD *)p)++; /* y */
121 *((WORD *)dialog16)++ = *((WORD *)p)++; /* cx */
122 *((WORD *)dialog16)++ = *((WORD *)p)++; /* cy */
125 *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* ID */
128 *((WORD *)dialog16)++ = *((WORD *)p)++; /* ID */
129 *((DWORD *)dialog16)++ = style; /* style from above */
132 /* Transfer class name */
133 switch (*((WORD *)p))
135 case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
136 case 0xffff: ((WORD *)p)++;
137 *((BYTE *)dialog16)++ = (BYTE)*((WORD *)p)++; break;
138 default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
139 ((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
140 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
144 /* Transfer window name */
145 switch (*((WORD *)p))
147 case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
148 case 0xffff: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0xff;
149 *((WORD *)dialog16)++ = *((WORD *)p)++; break;
150 default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
151 ((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
152 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
157 data = *((WORD *)p)++;
159 *((WORD *)dialog16)++ = data;
161 *((BYTE *)dialog16)++ = (BYTE)data;
165 memcpy( dialog16, p, data );
166 (LPSTR)dialog16 += data;
175 /**********************************************************************
176 * GetDialog32Size (KERNEL.618)
178 WORD WINAPI GetDialog32Size16( LPVOID dialog32 )
181 WORD nbItems, data, dialogEx;
184 style = *((DWORD *)p)++;
185 dialogEx = (style == 0xffff0001); /* DIALOGEX resource */
188 ((DWORD *)p)++; /* helpID */
189 ((DWORD *)p)++; /* exStyle */
190 style = *((DWORD *)p)++; /* style */
193 ((DWORD *)p)++; /* exStyle */
195 nbItems = *((WORD *)p)++;
196 ((WORD *)p)++; /* x */
197 ((WORD *)p)++; /* y */
198 ((WORD *)p)++; /* cx */
199 ((WORD *)p)++; /* cy */
202 switch (*((WORD *)p))
204 case 0x0000: ((WORD *)p)++; break;
205 case 0xffff: ((WORD *)p) += 2; break;
206 default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
209 /* Skip class name */
210 switch (*((WORD *)p))
212 case 0x0000: ((WORD *)p)++; break;
213 case 0xffff: ((WORD *)p) += 2; break;
214 default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
217 /* Skip window caption */
218 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
221 if (style & DS_SETFONT)
223 ((WORD *)p)++; /* pointSize */
226 ((WORD *)p)++; /* weight */
227 ((WORD *)p)++; /* italic */
229 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; /* faceName */
232 /* Skip dialog items */
235 /* align on DWORD boundary */
236 p = (LPVOID)((((int)p) + 3) & ~3);
240 ((DWORD *)p)++; /* helpID */
241 ((DWORD *)p)++; /* exStyle */
242 ((DWORD *)p)++; /* style */
246 ((DWORD *)p)++; /* style */
247 ((DWORD *)p)++; /* exStyle */
250 ((WORD *)p)++; /* x */
251 ((WORD *)p)++; /* y */
252 ((WORD *)p)++; /* cx */
253 ((WORD *)p)++; /* cy */
256 ((DWORD *)p)++; /* ID */
258 ((WORD *)p)++; /* ID */
260 /* Skip class name */
261 switch (*((WORD *)p))
263 case 0x0000: ((WORD *)p)++; break;
264 case 0xffff: ((WORD *)p) += 2; break;
265 default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
268 /* Skip window name */
269 switch (*((WORD *)p))
271 case 0x0000: ((WORD *)p)++; break;
272 case 0xffff: ((WORD *)p) += 2; break;
273 default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
277 data = *((WORD *)p)++;
284 return (WORD)((LPSTR)p - (LPSTR)dialog32);
287 /**********************************************************************
288 * ConvertMenu32To16 (KERNEL.616)
290 VOID WINAPI ConvertMenu32To16( LPVOID menu32, DWORD size, LPVOID menu16 )
293 WORD version, headersize, flags, level = 1;
295 version = *((WORD *)menu16)++ = *((WORD *)p)++;
296 headersize = *((WORD *)menu16)++ = *((WORD *)p)++;
299 memcpy( menu16, p, headersize );
300 ((LPSTR)menu16) += headersize;
301 ((LPSTR)p) += headersize;
305 if ( version == 0 ) /* standard */
307 flags = *((WORD *)menu16)++ = *((WORD *)p)++;
308 if ( !(flags & MF_POPUP) )
309 *((WORD *)menu16)++ = *((WORD *)p)++; /* ID */
313 WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)menu16, 0x7fffffff, NULL,NULL );
314 ((LPSTR)menu16) += strlen( (LPSTR)menu16 ) + 1;
315 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
317 if ( flags & MF_END )
322 *((DWORD *)menu16)++ = *((DWORD *)p)++; /* fType */
323 *((DWORD *)menu16)++ = *((DWORD *)p)++; /* fState */
324 *((WORD *)menu16)++ = (WORD)*((DWORD *)p)++; /* ID */
325 flags = *((BYTE *)menu16)++ = (BYTE)*((WORD *)p)++;
327 WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)menu16, 0x7fffffff, NULL,NULL );
328 ((LPSTR)menu16) += strlen( (LPSTR)menu16 ) + 1;
329 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
331 /* align on DWORD boundary (32-bit only) */
332 p = (LPVOID)((((int)p) + 3) & ~3);
334 /* If popup, transfer helpid */
337 *((DWORD *)menu16)++ = *((DWORD *)p)++;
341 if ( flags & MF_END )
346 /**********************************************************************
347 * GetMenu32Size (KERNEL.617)
349 WORD WINAPI GetMenu32Size16( LPVOID menu32 )
352 WORD version, headersize, flags, level = 1;
354 version = *((WORD *)p)++;
355 headersize = *((WORD *)p)++;
356 ((LPSTR)p) += headersize;
359 if ( version == 0 ) /* standard */
361 flags = *((WORD *)p)++;
362 if ( !(flags & MF_POPUP) )
363 ((WORD *)p)++; /* ID */
367 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
369 if ( flags & MF_END )
374 ((DWORD *)p)++; /* fType */
375 ((DWORD *)p)++; /* fState */
376 ((DWORD *)p)++; /* ID */
377 flags = *((WORD *)p)++;
379 ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
381 /* align on DWORD boundary (32-bit only) */
382 p = (LPVOID)((((int)p) + 3) & ~3);
384 /* If popup, skip helpid */
391 if ( flags & MF_END )
395 return (WORD)((LPSTR)p - (LPSTR)menu32);
398 /**********************************************************************
399 * ConvertAccelerator32To16
401 VOID ConvertAccelerator32To16( LPVOID acc32, DWORD size, LPVOID acc16 )
408 type = *((BYTE *)acc16)++ = *((BYTE *)acc32)++;
411 /* Copy event and IDval */
412 *((WORD *)acc16)++ = *((WORD *)acc32)++;
413 *((WORD *)acc16)++ = *((WORD *)acc32)++;
417 } while ( !( type & 0x80 ) );
420 /**********************************************************************
423 HGLOBAL16 NE_LoadPEResource( NE_MODULE *pModule, WORD type, LPVOID bits, DWORD size )
427 TRACE("module=%04x type=%04x\n", pModule->self, type );
428 if (!pModule || !bits || !size) return 0;
430 handle = GlobalAlloc16( 0, size );
435 ConvertMenu32To16( bits, size, GlobalLock16( handle ) );
439 ConvertDialog32To16( bits, size, GlobalLock16( handle ) );
442 case RT_ACCELERATOR16:
443 ConvertAccelerator32To16( bits, size, GlobalLock16( handle ) );
447 FIXME("not yet implemented!\n" );
451 memcpy( GlobalLock16( handle ), bits, size );