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Initial FCI work (FCICreate and FCIDestroy).
This commit is contained in:
Gerold Jens Wucherpfennig
Alexandre Julliard
parent
19312f3094
commit
2ed3c40758
2 changed files with 131 additions and 14 deletions
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@ -2,6 +2,7 @@
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* cabinet.h
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*
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* Copyright 2002 Greg Turner
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* Copyright 2005 Gerold Jens Wucherpfennig
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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@ -292,6 +293,19 @@ typedef struct cds_forward {
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typedef struct {
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unsigned int FCI_Intmagic;
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PERF perf;
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PFNFCIFILEPLACED pfnfiledest;
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PFNFCIALLOC pfnalloc;
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PFNFCIFREE pfnfree;
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PFNFCIOPEN pfnopen;
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PFNFCIREAD pfnread;
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PFNFCIWRITE pfnwrite;
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PFNFCICLOSE pfnclose;
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PFNFCISEEK pfnseek;
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PFNFCIDELETE pfndelete;
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PFNFCIGETTEMPFILE pfnfcigtf;
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PCCAB pccab;
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void *pv;
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} FCI_Int, *PFCI_Int;
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typedef struct {
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@ -307,7 +321,7 @@ typedef struct {
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} FDI_Int, *PFDI_Int;
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/* cast an HFCI into a PFCI_Int */
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#define PFCI_INT(hfci) ((PFDI_Int)(hfci))
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#define PFCI_INT(hfci) ((PFCI_Int)(hfci))
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/* cast an HFDI into a PFDI_Int */
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#define PFDI_INT(hfdi) ((PFDI_Int)(hfdi))
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@ -2,6 +2,7 @@
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* File Compression Interface
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*
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* Copyright 2002 Patrik Stridvall
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* Copyright 2005 Gerold Jens Wucherpfennig
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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@ -26,6 +27,7 @@
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#include "winbase.h"
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#include "winerror.h"
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#include "fci.h"
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#include "cabinet.h"
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#include "wine/debug.h"
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@ -33,12 +35,55 @@ WINE_DEFAULT_DEBUG_CHANNEL(cabinet);
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/***********************************************************************
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* FCICreate (CABINET.10)
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*
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* Provided with several callbacks,
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* returns a handle which can be used to perform operations
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* on cabinet files.
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*
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* PARAMS
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* perf [IO] A pointer to an ERF structure. When FCICreate
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* returns an error condition, error information may
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* be found here as well as from GetLastError.
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* pfnfiledest [I] A pointer to a function which is called when a file
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* is placed. Only useful for subsequent cabinet files.
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* pfnalloc [I] A pointer to a function which allocates ram. Uses
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* the same interface as malloc.
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* pfnfree [I] A pointer to a function which frees ram. Uses the
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* same interface as free.
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* pfnopen [I] A pointer to a function which opens a file. Uses
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* the same interface as _open.
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* pfnread [I] A pointer to a function which reads from a file into
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* a caller-provided buffer. Uses the same interface
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* as _read
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* pfnwrite [I] A pointer to a function which writes to a file from
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* a caller-provided buffer. Uses the same interface
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* as _write.
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* pfnclose [I] A pointer to a function which closes a file handle.
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* Uses the same interface as _close.
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* pfnseek [I] A pointer to a function which seeks in a file.
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* Uses the same interface as _lseek.
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* pfndelete [I] A pointer to a function which deletes a file.
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* pfnfcigtf [I] A pointer to a function which gets the name of a
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* temporary file; ignored in wine
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* pccab [I] A pointer to an initialized CCAB structure
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* pv [I] A pointer to an application-defined notification
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* function which will be passed to other FCI functions
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* as a parameter.
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*
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* RETURNS
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* On success, returns an FCI handle of type HFCI.
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* On failure, the NULL file handle is returned. Error
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* info can be retrieved from perf.
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*
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* INCLUDES
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* fci.h
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*
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*/
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HFCI __cdecl FCICreate(
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PERF perf,
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PFNFCIFILEPLACED pfnfcifp,
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PFNFCIALLOC pfna,
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PFNFCIFREE pfnf,
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PFNFCIFILEPLACED pfnfiledest,
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PFNFCIALLOC pfnalloc,
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PFNFCIFREE pfnfree,
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PFNFCIOPEN pfnopen,
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PFNFCIREAD pfnread,
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PFNFCIWRITE pfnwrite,
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@ -49,17 +94,57 @@ HFCI __cdecl FCICreate(
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PCCAB pccab,
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void *pv)
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{
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FIXME("(%p, %p, %p, %p, %p, %p, %p, %p, %p, %p, %p, %p, %p): stub\n",
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perf, pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose,
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pfnseek, pfndelete, pfnfcigtf, pccab, pv);
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HFCI rv;
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if ((!pfnalloc) || (!pfnfree)) {
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perf->erfOper = FCIERR_NONE;
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perf->erfType = 0;
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perf->erfType = ERROR_BAD_ARGUMENTS;
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perf->fError = TRUE;
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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SetLastError(ERROR_BAD_ARGUMENTS);
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return NULL;
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}
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if (!(rv = (HFCI) (*pfnalloc)(sizeof(FCI_Int)))) {
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perf->erfOper = FCIERR_ALLOC_FAIL;
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perf->erfType = ERROR_NOT_ENOUGH_MEMORY;
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perf->fError = TRUE;
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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return NULL;
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}
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PFCI_INT(rv)->FCI_Intmagic = FCI_INT_MAGIC;
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PFCI_INT(rv)->perf = perf;
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PFCI_INT(rv)->pfnfiledest = pfnfiledest;
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PFCI_INT(rv)->pfnalloc = pfnalloc;
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PFCI_INT(rv)->pfnfree = pfnfree;
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PFCI_INT(rv)->pfnopen = pfnopen;
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PFCI_INT(rv)->pfnread = pfnread;
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PFCI_INT(rv)->pfnwrite = pfnwrite;
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PFCI_INT(rv)->pfnclose = pfnclose;
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PFCI_INT(rv)->pfnseek = pfnseek;
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PFCI_INT(rv)->pfndelete = pfndelete;
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PFCI_INT(rv)->pfnfcigtf = pfnfcigtf;
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PFCI_INT(rv)->pccab = pccab;
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PFCI_INT(rv)->pv = pv;
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/* Still mark as incomplete, because of other missing FCI* APIs */
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PFCI_INT(rv)->FCI_Intmagic = 0;
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PFDI_FREE(rv, rv);
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FIXME("(%p, %p, %p, %p, %p, %p, %p, %p, %p, %p, %p, %p, %p): stub\n",
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perf, pfnfiledest, pfnalloc, pfnfree, pfnopen, pfnread, pfnwrite, pfnclose,
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pfnseek, pfndelete, pfnfcigtf, pccab, pv);
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perf->erfOper = FCIERR_NONE;
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perf->erfType = 0;
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perf->fError = TRUE;
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return NULL;
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}
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/***********************************************************************
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@ -116,12 +201,30 @@ BOOL __cdecl FCIFlushFolder(
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/***********************************************************************
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* FCIDestroy (CABINET.14)
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*
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* Frees a handle created by FCICreate.
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* Only reason for failure would be an invalid handle.
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*
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* PARAMS
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* hfci [I] The HFCI to free
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*
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* RETURNS
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* TRUE for success
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* FALSE for failure
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*/
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BOOL __cdecl FCIDestroy(HFCI hfci)
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{
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FIXME("(%p): stub\n", hfci);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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if (REALLY_IS_FCI(hfci)) {
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PFCI_INT(hfci)->FCI_Intmagic = 0;
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PFDI_FREE(hfci, hfci);
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/*return TRUE; */
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} else {
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SetLastError(ERROR_INVALID_HANDLE);
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return FALSE;
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}
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/* Still mark as incomplete, because of other missing FCI* APIs */
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FIXME("(%p): stub\n", hfci);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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