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classinfo.txt@ 9

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Last change on this file since 9 was 2, checked in by stevenhl, 8 years ago
Import sources from cwmm-full.zip dated 2005-03-21
File size: 20.2 KB

Line
1	Warp 4 FP 10
2
3	WPFolder instance data in the .CLASSINFO EA:
4
5
6	---- Key 0x0b7a (2938 IDKEY_FDRGRIDINFO) ----
7
8	Type: 0x0004 (binary)
9	Size: 8
10
11	Contains the grid spacing for folders. Apparently two ULONG. First is
12	horizontal, second vertical spacing.
13
14	Example:
15
16	04 00 7A 0B 08 00 FF 00 00 00 80 00 00 00
17	^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^
18	\| \| \| \| \|
19	\| \| \| \| Vertical spacing
20	\| \| \| Horizontal spacing
21	\| \| Size
22	\| Key
23	Binary
24
25
26	---- Key 0x0b74 (2932 Sort class) ----
27
28	FF D0 FF FF FF D0 FF FF FF 04 00 74 0B 10 00 08 ÿÐÿÿÿÐÿÿÿ..t....
29	^^^^^ ^^^^^ ^^^^^ ^^
30	\| \| \| \|
31	\| \| \| Unknown
32	\| \| Size, Init: 0x10, will be modified: already seen: 0x22
33	\| Key
34	Binary
35
36	00 57 50 49 6D 61 67 65 46 69 6C 65 00 FF FF .WPImageFile.ÿÿ.
37	^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^
38	\| \| \|
39	\| Sort Class name with ending 0 unknown
40	Unknown
41
42
43	---- Key 0x0b71 (2929 Sort page) ----
44
45	04
46	00 71 0B 18 00 FE FF FF FF 00 00 00 00 FE FF FF .q...þÿÿÿ....þÿÿ
47	^^^^^ ^^^^^ ^^^^^^^^^^ ^^
48	\| \| \| \|
49	\| \| \| Always sort: 01=yes, 00=no
50	\| \| Init: FE FF FF FF, later standard sort e.g. 05 00 00 00
51	\| Size 0x18 (24)
52	Key
53
54	FF 00 00 00 00 00 00 00 00 00 00 00 00 04 00 7A ÿ..............z
55	0B 08 00 00 00 00 00 00 00 00 00 02 00 7B 0B 04 .............{..
56	00 00 00 00 00 09 00 48 00 57 50 4F 62 6A 65 63 .......H.WPObjec
57	74 00 04 00 0B 00 20 00 01 00 00 00 00 00 00 00 t..... .........
58	09 00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ...............
59	03 00 00 00 02 00 00 00 04 00 0C 00 0E 00 02 00 ................
60	32 31 37 33 36 34 40 32 30 00 FF FF 04 00 04 00 217364@20.ÿÿ....
61	08 00 FF FF FF FF FF FF FF FF 00 00 00 00 00 00 ..ÿÿÿÿÿÿÿÿ......
62
63
64	---- Key 0x0b73 (2931 IDKEY_FDRLONGARRAY) ----
65
66	Type: 0x0004 (binary)
67	Size: 0x54 (84)
68
69	Example:
70
71	00 00 04 00 73 0B 54 00 80 00 30 00 64 00 50 00 ....s.T..0.d.P.
72	^^^^^ ^^^^^ ^^^^^ ^^ ^^ ^^
73	\| \| \| \| \| \|
74	\| \| \| \| \| View (2. Tree): 0x50: with lines
75	\| \| \| \| \| 0x10: without lines
76	\| \| \| \| Tree Icon: 0x64: small
77	\| \| \| \| 0x44: normal
78	\| \| \| \| 0x41: invisible
79	\| \| \| \|
80	\| \| \| View (first view page): 22h: Non flowed, single column, small icons
81	\| \| \| 02h: Non flowed, single column, normal icons
82	\| \| \| 01h: Non flowed, single column, invisible icons
83	\| \| \| 32h: Non flowed, multiple columns, small icons
84	\| \| \| 12h: Non flowed, multiple columns, normal icons
85	\| \| \| 11h: Non flowed, multiple columns, invisible icons
86	\| \| Size (84 dec) 04h: Flowed as placed normal icons
87	\| \| 24h: Flowed as placed small icons
88	\| Key 80h: Gridded
89	Binary
90
91	08 80 30 00 03 00 00 00 00 00 00 00 FF FF FF FF .0.........ÿ
92	^^
93	\|
94
95
96	ÿÿÿ
97	00 00 00 40 EF FF FF FF EF FF FF FF DD FF FF FF ...@ïÿÿÿïÿÿÿÝÿÿÿ
98	EF FF FF FF EF FF FF FF DD FF FF FF 00 00 00 40 ïÿÿÿïÿÿÿÝÿÿÿ...@
99	00 00 00 40 00 00 00 40 00 00 00 00 02 00 00 00 ...@...@........
100	D0 FF FF FF D0 FF FF FF D0 FF FF FF 04 00 74 0B ÐÿÿÿÐÿÿÿÐÿÿÿ..t.
101	^^
102	\|
103	Last byte
104
105
106	----------------------
107	Data structures:
108
109	#define INSTANCEDATA_TYPE_LONG 0x0002
110	#define INSTANCEDATA_TYPE_STRING 0x0003
111	#define INSTANCEDATA_TYPE_BINARY 0x0004
112
113	/* Every block of instance data starts with this struct.
114	The data follows directly after this header */
115	typedef struct _InstanceDataHead
116	{
117	USHORT usType; /* One of the INSTANCEDATA_TYPE_* constants */
118	USHORT usKey; /* key used in wpSaveXXX() */
119	USHORT usLength; /* size of data followingalue */
120	}INSTANCEDATAHEAD;
121
122
123	/* The following structs represent the different types
124	of instance data */
125	typedef struct _wpInstanceDataLong
126	{
127	USHORT usType; /* 0x0002 */
128	USHORT usKey; /* key used in wpSaveLong() */
129	USHORT usLength; /* size of value, always 0x0004 */
130	ULONG ulValue;
131	}INSTANCEDATALONG;
132
133
134	typedef struct _wpInstanceDataString
135	{
136	USHORT usType; /* 0x0003 */
137	USHORT usKey; /* key used in wpSaveString() */
138	USHORT usLength; /* String length including terminating 0 */
139	UCHAR ucData[]; /* The string including a terminating 0 */
140	}INSTANCEDATASTRING;
141
142
143	typedef struct _wpInstanceDataBinary
144	{
145	USHORT usType; /* 0x0004 */
146	USHORT usKey; /* key used in wpSaveData() */
147	USHORT usLength; /* Size of data block */
148	BYTE data[]; /* Data */
149	}INSTANCEDATABINARY;
150
151	-----------------
152
153	/* Instance data block for a class. For every class in the chain of classes
154	there may be one of these blocks. The current class is the first, the parent class
155	instance data follows, then the grand parent class instance data etc. Last one is
156	always WPObject. */
157	typedef struct _InstanceDataBlockHead
158	{
159	USHORT usClassNameLength; /* Length of class name including terminating 0 */
160	USHORT usDataSize; /* Size of data block starting after this structure */
161	UCHAR ucClassName[]; /* Array holding classname with terminating 0 */
162	}DATABLOCKHEAD;
163	/* Data block with variable length is immediately following.
164	This data block consist of several INSTANCEDATALONG/STRING/BINARY */
165
166	/* The above structure is documented in wpobject.idl as WPSRCLASSBLOCK: */
167
168	/* Notes: The class name immediately follows the control block. The
169	* first instance variable control block immediately follows
170	* this.
171	*/
172	typedef struct _WPSRCLASSBLOCK
173	{
174	SHORT ClassNameLength; /* Length of class name, including the
175	* .. null terminator. This must be a
176	* .. SHORT and must be at the beginning
177	* .. of the structure.
178	*/
179	USHORT IVarLength; /* Length of instance variable
180	* .. information, including the two-
181	* .. byte null terminator
182	*/
183	} WPSRCLASSBLOCK;
184
185	----------------
186
187	struct CLASSINFO
188	{
189	const USHORT usEAType; /* Always EAT_BINARY: 0xFFFE */
190	USHORT usSize; /* Size of data starting with usUnknown1 */
191	USHORT usUnknown1;
192	USHORT usUnknown2;
193	USHORT usDataSize; /* Data size following the class name (starting with usOffset) */
194	USHORT usUnknown3;
195	UCHAR ucClassName[]; /* The class of this object including the terminating 0, e.g. WPDataFile */
196	USHORT usOffset; /* Offset to WPObject instance data block starting at usOffset */
197	USHORT usUnknown4; /* Seems to be always 0x19c9 (c9 19)*/
198	USHORT usUnknown5; /* Seems to be always 0x0010 */
199	USHORT usUnknown6; /* Always the same as usUnknown4 0x19c9 */
200	USHORT usSizeInstanceData; /* Size of all INSTANCEDATABLOCKs + sizeof(usSizeInstanceData2) + sizeof(usUnknown6)
201	+ sizeof(usUnknown7) + sizeof(usUnknown8) + sizeof(usSizeInstanceData) */
202	USHORT usUnknown7; /* Always the same as usUnknown4 0x19c9 */
203	USHORT usSizeInstanceData2; /* Size of all INSTANCEDATABLOCKs including 6 terminating zero bytes.
204	Each INSTANCEDATABLOCK structure is followed by a data block of variable length. */
205	USHORT usUnknown8; /* Seems to be alway 0x0000 (?) */
206	INSTANCEDATABLOCK instanceDataBlocks[]; /* One or more instance data blocks. At least the WPObject data block is present. */
207	/* The WPObject instance data block is always the last one. Attention: the instance
208	data blocks may have different sizes! */
209	const UCHAR ucZero[6]; /* 6 terminating zero bytes */
210	}
211
212	Remark:
213	All data is stored in INTEL byte order in the EA, this means lowByte-HighByte.
214	See example.
215
216	***************** Examples ***********************************************
217
218	FE FF 72 00 10 00 00 00 5F 00 00 00 57 50 44 61 þÿr....._...WPDa
219	^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^
220	\| \| \| \|
221	\| \| \| Class
222	\| \| \|
223	\| \| Total data size following starting after the class name and
224	\| \| including the 6 terminating 0 bytes.
225	\| \|
226	\| \|
227	\| Size of data following (here 114 dez). Total size of EA is this + 4 (FE FF + size-word)
228	\|
229	\|
230	EAT_BINARY
231
232	\|----------------------------
233	74 61 46 69 6C 65 00 \|10 00 2F 15 10 00 2F 15 59 taFile.../.../.Y
234	^^^^^^^^^^^^^^^^^^^^ \|__________________________________________________Controllblock. Always 16 bytes
235	^^^^^ ^^^ ^^
236	\| \| \|
237	\| \| Data size til end starting here * (???)
238	\| * <-----------------------------------\|
239	\|
240	Total data to Begin of WPObject data block (length word)
241
242	--------------------\|
243	00 2F 15 4F 00 00 00\| 09 00 3C 00 57 50 4F 62 6A ./.O.....<.WPObj
244	____________________\| ^^^^^ ^^^^^ ^^^^^^^^^^^^^^
245	^^ ^^^^^ \| \| \|
246	\| \| \| \|
247	\| \| \| Class name in wpSave*() with terminating 0
248	\| \| \|
249	\| \| Data in WPObject data block starting after the name (including 0).
250	\| \|
251	\| WPObject starts here: Length of name including terminating 0.
252	\| In this example it's the first instance data block.
253	\|
254	Size of following data beginning with first class instance data block including terminating 6 zero bytes
255
256
257	65 63 74 00 04 00 0B 00 20 00 04 00 00 00 00 00 ect..... .......
258	^^^^^^^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^
259	\| \| \|
260	\| \| Value
261	\| \|
262	\| Length
263	\|
264	Key (4001 dez)
265
266	00 00 09 00 00 00 10 00 00 00 00 00 00 00 00 00 ................
267	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
268
269	00 00 03 00 00 00 02 00 00 00 04 00 0C 00 02 00 ................
270	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^ ^^^^^
271	Value cont. \| \| \|
272	\| \| Length
273	\| \|
274	\| Key
275	\|
276	Value is ??
277
278	FF FF 04 00 04 00 08 00 FF FF FF FF FF FF FF FF ÿÿ......ÿÿÿÿÿÿÿÿ
279	^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^
280	\| \| \| \| \|
281	\| \| \| \| Value
282	\| \| \| \|
283	\| \| \| Length
284	\| \| \|
285	\| \| Key
286	\| \|
287	\| Value type
288	\|
289	Value
290
291
292	00 00 00 00 00 00 ......
293	^^^^^^^^^^^^^^^^^
294	\|
295	Terminating 6 zero bytes
296
297
298	*********************************
299
300
301
302
303
304	******************************************************
305
306	Complex example:
307
308
309	FE FF FE 00 00 00 00 00 F0 00 00 00 43 57 4D 50 þÿþ.....ð...CWMP
310	^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^
311	\| \| \| \|
312	\| \| \| Class
313	\| \| \|
314	\| \| Total data size following starting after the class name and
315	\| \| including the 6 terminating 0 bytes.
316	\| \|
317	\| \|
318	\| Size of data following (here 254 dez). Total size is this + 4 (FE FF + size-word)
319	\|
320	\|
321	EAT_BINARY
322
323
324	33 00 A1 00 2D 15 10 00 2D 15 EA 00 2D 15 E0 00 3.¡.-...-.ê.-.à.
325	^^^^^ ^^^^^ ^^^^^
326	\| \| \|
327	\| \| Size of all instance data blocks following including terminating zero bytes
328	\| \|
329	\| 161 Offset to WPObject starting from this word. See below for an explanation
330	\|
331	Class(cont.)
332
333
334	00 00 08 00 85 00 43 57 41 75 64 69 6F 00 02 00 ....
335	.CWAudio...
336	^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^
337	\| \| \| \|
338	\| \| \| Value is a LONG ->wpSaveLong()
339	\| \| \|
340	\| \| Class name in wpSave*() with terminating 0
341	\| \|
342	\| Total length of data for this name starting after the terminating 0
343	\|
344	Length of Class name incl. terminating 0
345
346
347	A1 0F 04 00 56 01 00 00 02 00 A3 0F 04 00 44 AC ¡...V.....£...D¬
348	^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^
349	\| \| \| \| \| \| \|
350	\| \| \| \| \| \| Value
351	\| \| \| \| \| \|
352	\| \| \| \| \| Length
353	\| \| \| \| \|
354	\| \| \| \| Key
355	\| \| \| \|
356	\| \| \| Value is a LONG
357	\| \| \|
358	\| \| Value (here: 342dez)
359	\| \|
360	\| Length
361	\|
362	Key (4001 dez)
363
364
365	00 00 02 00 A2 0F 04 00 02 00 00 00 02 00 A4 0F ....¢.........€.
366	^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^
367	\| \| \|
368	\| LONG value LONG value
369	\|
370	Value cont.
371
372	04 00 10 00 00 00 02 00 A5 0F 04 00 67 8A 62 00 ........¥...gb.
373	^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
374	\| \|
375	LONG value cont. LONG value
376
377	02 00 AC 0F 04 00 8B 3A 05 00 03 00 A6 0F 12 00 ..¬...:....Š...
378	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^ ^^^^^
379	\| \| \| \|
380	LONG value \| \| Length of String in wpSaveString() including terminating 0
381	\| \|
382	\| Key for wpSaveString
383	\|
384	Value is a string
385
386
387	57 6F 75 6E 64 20 49 6E 20 4D 79 20 48 65 61 72 Wound In My Hear
388	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
389	\|
390	Value of wpSaveString() (+ terminating 0)
391
392	74 00 03 00 A7 0F 0B 00 50 72 6F 70 61 67 61 6E t...§...Propagan
393	^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^
394	\| \| \| \|
395	\| \| \| String value of wpSaveString()...
396	\| \| \|
397	\| \| Length of string including 0
398	\| \|
399	\| Key for wpSaveString (here: 4007dez)
400	\|
401	Value is a string ->wpSaveString()
402
403
404	64 61 00 03 00 A8 0F 05 00 31 32 33 34 00 03 00 da...š...1234...
405	^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^
406	\| \|
407	\| String value
408	\|
409	String with length 5 (including 0)
410
411
412	A9 0F 01 00 00 03 00 AA 0F 01 00 00 03 00 AB 0F ©......ª......«.
413	^^^^^ ^^^^^ ^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^
414	\| \| \| \| \|
415	\| \| \| Empty string Empty string
416	\| \| \|
417	\| \| \|
418	\| \| String (here: only terminating 0)
419	\| \|
420	\| Length of string (here: 1 this means an empty string, only the terminating 0)
421	\|
422	Key
423
424	************* Now following WPObject instance data ****************
425
426	01 00 00 09 00 3C 00 57 50 4F 62 6A 65 63 74 00 .....<.WPObject.
427	^^^^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^
428	\| \| \|
429	\| \| Class name with terminating 0
430	\| \|
431	\| Total length of this data block starting after the name
432	\|
433	Length of Class name incl. terminating 0
434
435	04 00 0B 00 20 00 EF BB 00 00 00 00 00 00 09 00 .... .ï»........
436	^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
437	\| \| \| \|
438	\| \| \| Value
439	\| \| \|
440	\| \| Length
441	\| \|
442	\| Key
443	\|
444
445	00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 00 ................
446	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
447
448
449	00 00 02 00 00 00 04 00 0C 00 02 00 FF FF 04 00 ............ÿÿ..
450	^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^
451	\| \| \| \| \| \|
452	Value \| \| \| \| Value is a ??
453	\| \| \| \|
454	\| \| \| Value
455	\| \| \|
456	\| \| Length (here 2)
457	\| \|
458	\| Key
459	\|
460	Value is a ??
461
462	04 00 08 00 FF FF FF FF FF FF FF FF 00 00 00 00 ....ÿÿÿÿÿÿÿÿ....
463	^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^
464	\| \| \| \|
465	\| \| Value ??? 6 terminating 0 bytes
466	\| \|
467	\| Length
468	\|
469	Key
470
471	00 00 ..
472	^^^^^
473	\|
474	???
475
476	---------------------------------
477
478	Example 1:
479
480	FE FF E9 00 10 00 00 00 D3 00 00 00 57 50 43 6F þÿé.....Ó...WPCo
481	6D 6D 61 6E 64 46 69 6C 65 00
482	--> 6E 00 2D 15 10 00 mmandFile.n.-...
483	^^^^^
484	\|
485	110 Offset to WPObject
486
487	2D 15 CD 00 2D 15 C3 00 00 00 0E 00 4C 00 57 50 -.Í.-.Ã.....L.WP
488	50 72 6F 67 72 61 6D 46 69 6C 65 00 04 00 0A 00 ProgramFile.....
489	14 00 00 00 00 00 02 00 00 00 00 00 00 00 10 00 ................
490	00 00 01 00 00 00 04 00 0B 00 02 00 FF FF 04 00 ............ÿÿ..
491	06 00 24 00 00 00 00 00 00 00 00 00 00 00 00 00 ..$.............
492	00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
493	00 00 00 00 00 00 00 00 <--
494
495	09 00 52 00 57 50 4F 62 ..........R.WPOb
496	^^^^^
497	\|
498	WPObject class name length
499
500	6A 65 63 74 00 04 00 0B 00 20 00 04 00 00 00 00 ject..... ......
501
502
503	00 00 00 0B 00 00 00 10 00 00 00 00 00 00 00 00 ................
504	00 00 00 03 00 00 00 02 00 00 00 04 00 0C 00 18 ................
505	00 02 00 32 30 37 30 39 34 40 32 30 2C 32 31 37 ...207094@20,217
506	32 33 33 40 32 30 00 FF FF 04 00 04 00 08 00 FF 233@20.ÿÿ......ÿ
507	FF FF FF FF FF FF FF 00 00 00 00 00 00 ÿÿÿÿÿÿÿ......
508
509	------------------
510
511	Example 2:
512
513	FE FF 7E 00 00 00 00 00 6B 00 00 00 57 50 44 61 þÿ~.....k...WPDa
514	74 61 46 69 6C 65 00
515	--> 10 00 BE 14 10 00 BE 14 65 taFile...Ÿ...Ÿ.e
516	^^^^^
517	\|
518	16 Offset to WPObject starting from this word
519
520	00 BE 14 5B 00 00 00 <--
521
522	09 00 48 00 57 50 4F 62 6A .Ÿ.[.....H.WPObj
523	^^^^^
524	\|
525	WPObject class name length
526
527	65 63 74 00 04 00 0B 00 20 00 00 10 00 00 00 00 ect..... .......
528	00 00 09 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
529	00 00 03 00 00 00 02 00 00 00 04 00 0C 00 0E 00 ................
530	02 00 32 30 39 31 32 37 40 32 30 00 FF FF 04 00 ..209127@20.ÿÿ..
531	04 00 08 00 FF FF FF FF FF FF FF FF 00 00 00 00 ....ÿÿÿÿÿÿÿÿ....
532	00 00 ..
533
534
535	------------------------------------------------------------------
536
537	WPS bugs
538	---------
539
540	wpFreeMem(somSelf, pByte) doesn't check for pByte==NULL causing trap.
541
542	wpAllocMem() may block if called from within a folder frame procedure. For example
543	when owner drawing icons in lighttable folders a method in CW-Multimedia classes
544	is called to get a bitmap handle. If that method uses wpAllocMem() internally to
545	keep track of data a deadlock occurs. Replacing wpAllocMem() with malloc() solves the
546	issue.
547

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