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cabinet: Clean up the documentation for Extract.

This commit is contained in:
James Hawkins 2006-01-09 20:24:21 +01:00 committed by Alexandre Julliard
parent 6213c452bb
commit 18d6f6944b
1 changed files with 26 additions and 11 deletions
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37
dlls/cabinet/cabinet_main.c
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@ -69,22 +69,37 @@ HRESULT WINAPI DllGetVersion (DLLVERSIONINFO *pdvi)
/***********************************************************************
* Extract (CABINET.3)
*
* Apparently an undocumented function, presumably to extract a CAB file
* to somewhere...
* Extracts the contents of the cabinet file to the specified
* destination.
*
* PARAMS
* dest pointer to a buffer of 0x32c bytes containing
* [I] - number with value 1 at index 0x18
* - the dest path starting at index 0x1c
* [O] - a linked list with the filename existing inside the
* CAB file at idx 0x10
* - the number of files inside the CAB file at index 0x14
* - the name of the last file with dest path at idx 0x120
* dest [I/O] Controls the operation of Extract. See NOTES.
* szCabName [I] Filename of the cabinet to extract.
*
* RETURNS
* Success: S_OK
* Failure: E_OUTOFMEMORY (?)
* Success: S_OK.
* Failure: E_FAIL.
*
* NOTES
* The following members of the dest struct control the operation
* of Extract:
* filelist [I] A linked list of filenames. Extract only extracts
* files from the cabinet that are in this list.
* filecount [O] Contains the number of files in filelist on
* completion.
* flags [I] See Operation.
* directory [I] The destination directory.
* lastfile [O] The last file extracted.
*
* Operation
* If flags contains EXTRACT_FILLFILELIST, then filelist will be
* filled with all the files in the cabinet. If flags contains
* EXTRACT_EXTRACTFILES, then only the files in the filelist will
* be extracted from the cabinet. EXTRACT_FILLFILELIST can be called
* by itself, but EXTRACT_EXTRACTFILES must have a valid filelist
* in order to succeed. If flags contains both EXTRACT_FILLFILELIST
* and EXTRACT_EXTRACTFILES, then all the files in the cabinet
* will be extracted.
*/
HRESULT WINAPI Extract(EXTRACTdest *dest, LPCSTR szCabName)
{