stg_prop.c File Reference

#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winuser.h"
#include "wine/asm.h"
#include "wine/debug.h"
#include "wine/heap.h"
#include "dictionary.h"
#include "storage32.h"
#include "oleauto.h"

Include dependency graph for stg_prop.c:

Go to the source code of this file.

Classes
struct	tagPROPERTYSETHEADER
struct	tagFORMATIDOFFSET
struct	tagPROPERTYSECTIONHEADER
struct	tagPROPERTYIDOFFSET
struct	tagPropertyStorage_impl
struct	enum_stat_prop_stg
struct	read_buffer
struct	DictionaryClosure
struct	PropertyClosure
struct	enum_stat_propset_stg

Macros
#define	COBJMACROS
#define	PROPSETHDR_BYTEORDER_MAGIC   0xfffe
#define	PROPSETHDR_OSVER_KIND_WIN16   0
#define	PROPSETHDR_OSVER_KIND_MAC   1
#define	PROPSETHDR_OSVER_KIND_WIN32   2
#define	CP_UNICODE   1200
#define	MAX_VERSION_0_PROP_NAME_LENGTH   256
#define	CFTAG_WINDOWS   (-1L)
#define	CFTAG_MACINTOSH   (-2L)
#define	CFTAG_FMTID   (-3L)
#define	CFTAG_NODATA   0L
#define	ALIGNED_LENGTH(_Len, _Align)   (((_Len)+(_Align))&~(_Align))
#define	PropertyStorage_ByteSwapString(s, l)
#define	__thiscall_wrapper   __cdecl
#define	SECTIONHEADER_OFFSET   sizeof(PROPERTYSETHEADER) + sizeof(FORMATIDOFFSET)

Typedefs
typedef struct tagPROPERTYSETHEADER	PROPERTYSETHEADER
typedef struct tagFORMATIDOFFSET	FORMATIDOFFSET
typedef struct tagPROPERTYSECTIONHEADER	PROPERTYSECTIONHEADER
typedef struct tagPROPERTYIDOFFSET	PROPERTYIDOFFSET
typedef struct tagPropertyStorage_impl	PropertyStorage_impl

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (storage)
static StorageImpl *	impl_from_IPropertySetStorage (IPropertySetStorage *iface)
static HRESULT	PropertyStorage_ReadFromStream (PropertyStorage_impl *)
static HRESULT	PropertyStorage_WriteToStream (PropertyStorage_impl *)
static HRESULT	PropertyStorage_CreateDictionaries (PropertyStorage_impl *)
static void	PropertyStorage_DestroyDictionaries (PropertyStorage_impl *)
static HRESULT	PropertyStorage_PropVariantCopy (PROPVARIANT *prop, const PROPVARIANT *propvar, UINT targetCP, UINT srcCP)
static HRESULT	PropertyStorage_StringCopy (LPCSTR src, UINT srcCP, LPSTR *dst, UINT targetCP)
static PropertyStorage_impl *	impl_from_IPropertyStorage (IPropertyStorage *iface)
static struct enum_stat_prop_stg *	impl_from_IEnumSTATPROPSTG (IEnumSTATPROPSTG *iface)
static HRESULT WINAPI	enum_stat_prop_stg_QueryInterface (IEnumSTATPROPSTG *iface, REFIID riid, void **obj)
static ULONG WINAPI	enum_stat_prop_stg_AddRef (IEnumSTATPROPSTG *iface)
static ULONG WINAPI	enum_stat_prop_stg_Release (IEnumSTATPROPSTG *iface)
static HRESULT WINAPI	enum_stat_prop_stg_Next (IEnumSTATPROPSTG *iface, ULONG celt, STATPROPSTG *ret, ULONG *fetched)
static HRESULT WINAPI	enum_stat_prop_stg_Skip (IEnumSTATPROPSTG *iface, ULONG celt)
static HRESULT WINAPI	enum_stat_prop_stg_Reset (IEnumSTATPROPSTG *iface)
static HRESULT WINAPI	enum_stat_prop_stg_Clone (IEnumSTATPROPSTG *iface, IEnumSTATPROPSTG **ppenum)
static BOOL	prop_enum_stat (const void *k, const void *v, void *extra, void *arg)
static BOOL	prop_enum_stat_count (const void *k, const void *v, void *extra, void *arg)
static HRESULT	create_enum_stat_prop_stg (PropertyStorage_impl *storage, IEnumSTATPROPSTG **ret)
static HRESULT WINAPI	IPropertyStorage_fnQueryInterface (IPropertyStorage *iface, REFIID riid, void **ppvObject)
static ULONG WINAPI	IPropertyStorage_fnAddRef (IPropertyStorage *iface)
static ULONG WINAPI	IPropertyStorage_fnRelease (IPropertyStorage *iface)
static PROPVARIANT *	PropertyStorage_FindProperty (PropertyStorage_impl *This, DWORD propid)
static PROPVARIANT *	PropertyStorage_FindPropertyByName (PropertyStorage_impl *This, LPCWSTR name)
static LPWSTR	PropertyStorage_FindPropertyNameById (PropertyStorage_impl *This, DWORD propid)
static HRESULT WINAPI	IPropertyStorage_fnReadMultiple (IPropertyStorage *iface, ULONG cpspec, const PROPSPEC rgpspec[], PROPVARIANT rgpropvar[])
static HRESULT	PropertyStorage_StorePropWithId (PropertyStorage_impl *This, PROPID propid, const PROPVARIANT *propvar, UINT cp)
static HRESULT	PropertyStorage_StoreNameWithId (PropertyStorage_impl *This, LPCSTR srcName, UINT cp, PROPID id)
static HRESULT WINAPI	IPropertyStorage_fnWriteMultiple (IPropertyStorage *iface, ULONG cpspec, const PROPSPEC rgpspec[], const PROPVARIANT rgpropvar[], PROPID propidNameFirst)
static HRESULT WINAPI	IPropertyStorage_fnDeleteMultiple (IPropertyStorage *iface, ULONG cpspec, const PROPSPEC rgpspec[])
static HRESULT WINAPI	IPropertyStorage_fnReadPropertyNames (IPropertyStorage *iface, ULONG cpropid, const PROPID rgpropid[], LPOLESTR rglpwstrName[])
static HRESULT WINAPI	IPropertyStorage_fnWritePropertyNames (IPropertyStorage *iface, ULONG cpropid, const PROPID rgpropid[], const LPOLESTR rglpwstrName[])
static HRESULT WINAPI	IPropertyStorage_fnDeletePropertyNames (IPropertyStorage *iface, ULONG cpropid, const PROPID rgpropid[])
static HRESULT WINAPI	IPropertyStorage_fnCommit (IPropertyStorage *iface, DWORD grfCommitFlags)
static HRESULT WINAPI	IPropertyStorage_fnRevert (IPropertyStorage *iface)
static HRESULT WINAPI	IPropertyStorage_fnEnum (IPropertyStorage *iface, IEnumSTATPROPSTG **ppenum)
static HRESULT WINAPI	IPropertyStorage_fnSetTimes (IPropertyStorage *iface, const FILETIME *pctime, const FILETIME *patime, const FILETIME *pmtime)
static HRESULT WINAPI	IPropertyStorage_fnSetClass (IPropertyStorage *iface, REFCLSID clsid)
static HRESULT WINAPI	IPropertyStorage_fnStat (IPropertyStorage *iface, STATPROPSETSTG *statpsstg)
static int	PropertyStorage_PropNameCompare (const void *a, const void *b, void *extra)
static void	PropertyStorage_PropNameDestroy (void *k, void *d, void *extra)
static int	PropertyStorage_PropCompare (const void *a, const void *b, void *extra)
static void	PropertyStorage_PropertyDestroy (void *k, void *d, void *extra)
static void *__thiscall_wrapper	Allocate_CoTaskMemAlloc (void *this, ULONG size)
static HRESULT	buffer_test_offset (const struct read_buffer *buffer, size_t offset, size_t len)
static HRESULT	buffer_read_uint64 (const struct read_buffer *buffer, size_t offset, ULARGE_INTEGER *data)
static HRESULT	buffer_read_dword (const struct read_buffer *buffer, size_t offset, DWORD *data)
static HRESULT	buffer_read_word (const struct read_buffer *buffer, size_t offset, WORD *data)
static HRESULT	buffer_read_byte (const struct read_buffer *buffer, size_t offset, BYTE *data)
static HRESULT	buffer_read_len (const struct read_buffer *buffer, size_t offset, void *dest, size_t len)
static HRESULT	propertystorage_read_scalar (PROPVARIANT *prop, const struct read_buffer *buffer, size_t offset, UINT codepage, void *(WINAPI *allocate)(void *this, ULONG size), void *allocate_data)
static size_t	propertystorage_get_elemsize (const PROPVARIANT *prop)
static HRESULT	PropertyStorage_ReadProperty (PROPVARIANT *prop, const struct read_buffer *buffer, size_t offset, UINT codepage, void *(__thiscall_wrapper WINAPI *allocate)(void *this, ULONG size), void *allocate_data)
static HRESULT	PropertyStorage_ReadHeaderFromStream (IStream *stm, PROPERTYSETHEADER *hdr)
static HRESULT	PropertyStorage_ReadFmtIdOffsetFromStream (IStream *stm, FORMATIDOFFSET *fmt)
static HRESULT	PropertyStorage_ReadSectionHeaderFromStream (IStream *stm, PROPERTYSECTIONHEADER *hdr)
static HRESULT	PropertyStorage_ReadDictionary (PropertyStorage_impl *This, const struct read_buffer *buffer, size_t offset)
static void	PropertyStorage_MakeHeader (PropertyStorage_impl *This, PROPERTYSETHEADER *hdr)
static void	PropertyStorage_MakeFmtIdOffset (PropertyStorage_impl *This, FORMATIDOFFSET *fmtOffset)
static void	PropertyStorage_MakeSectionHdr (DWORD cbSection, DWORD numProps, PROPERTYSECTIONHEADER *hdr)
static void	PropertyStorage_MakePropertyIdOffset (DWORD propid, DWORD dwOffset, PROPERTYIDOFFSET *propIdOffset)
static HRESULT	PropertyStorage_WriteWStringToStream (IStream *stm, LPCWSTR str, DWORD len, DWORD *written)
static BOOL	PropertyStorage_DictionaryWriter (const void *key, const void *value, void *extra, void *closure)
static HRESULT	PropertyStorage_WriteDictionaryToStream (PropertyStorage_impl *This, DWORD *sectionOffset)
static HRESULT	PropertyStorage_WritePropertyToStream (PropertyStorage_impl *This, DWORD propNum, DWORD propid, const PROPVARIANT *var, DWORD *sectionOffset)
static BOOL	PropertyStorage_PropertiesWriter (const void *key, const void *value, void *extra, void *closure)
static HRESULT	PropertyStorage_WritePropertiesToStream (PropertyStorage_impl *This, DWORD startingPropNum, DWORD *sectionOffset)
static HRESULT	PropertyStorage_WriteHeadersToStream (PropertyStorage_impl *This)
static HRESULT	PropertyStorage_BaseConstruct (IStream *stm, REFFMTID rfmtid, DWORD grfMode, PropertyStorage_impl **pps)
static HRESULT	PropertyStorage_ConstructFromStream (IStream *stm, REFFMTID rfmtid, DWORD grfMode, IPropertyStorage **pps)
static HRESULT	PropertyStorage_ConstructEmpty (IStream *stm, REFFMTID rfmtid, DWORD grfFlags, DWORD grfMode, IPropertyStorage **pps)
static struct enum_stat_propset_stg *	impl_from_IEnumSTATPROPSETSTG (IEnumSTATPROPSETSTG *iface)
static HRESULT WINAPI	enum_stat_propset_stg_QueryInterface (IEnumSTATPROPSETSTG *iface, REFIID riid, void **obj)
static ULONG WINAPI	enum_stat_propset_stg_AddRef (IEnumSTATPROPSETSTG *iface)
static ULONG WINAPI	enum_stat_propset_stg_Release (IEnumSTATPROPSETSTG *iface)
static HRESULT WINAPI	enum_stat_propset_stg_Next (IEnumSTATPROPSETSTG *iface, ULONG celt, STATPROPSETSTG *ret, ULONG *fetched)
static HRESULT WINAPI	enum_stat_propset_stg_Skip (IEnumSTATPROPSETSTG *iface, ULONG celt)
static HRESULT WINAPI	enum_stat_propset_stg_Reset (IEnumSTATPROPSETSTG *iface)
static HRESULT WINAPI	enum_stat_propset_stg_Clone (IEnumSTATPROPSETSTG *iface, IEnumSTATPROPSETSTG **ppenum)
static HRESULT	create_enum_stat_propset_stg (StorageImpl *storage, IEnumSTATPROPSETSTG **ret)
static HRESULT WINAPI	IPropertySetStorage_fnQueryInterface (IPropertySetStorage *ppstg, REFIID riid, void **ppvObject)
static ULONG WINAPI	IPropertySetStorage_fnAddRef (IPropertySetStorage *ppstg)
static ULONG WINAPI	IPropertySetStorage_fnRelease (IPropertySetStorage *ppstg)
static HRESULT WINAPI	IPropertySetStorage_fnCreate (IPropertySetStorage *ppstg, REFFMTID rfmtid, const CLSID *pclsid, DWORD grfFlags, DWORD grfMode, IPropertyStorage **ppprstg)
static HRESULT WINAPI	IPropertySetStorage_fnOpen (IPropertySetStorage *ppstg, REFFMTID rfmtid, DWORD grfMode, IPropertyStorage **ppprstg)
static HRESULT WINAPI	IPropertySetStorage_fnDelete (IPropertySetStorage *ppstg, REFFMTID rfmtid)
static HRESULT WINAPI	IPropertySetStorage_fnEnum (IPropertySetStorage *iface, IEnumSTATPROPSETSTG **enum_obj)
static void *__cdecl	Allocate_PMemoryAllocator (void *this, ULONG cbSize)
BOOLEAN WINAPI	StgConvertPropertyToVariant (const SERIALIZEDPROPERTYVALUE *prop, USHORT CodePage, PROPVARIANT *pvar, void *pma)
SERIALIZEDPROPERTYVALUE *WINAPI	StgConvertVariantToProperty (const PROPVARIANT *pvar, USHORT CodePage, SERIALIZEDPROPERTYVALUE *pprop, ULONG *pcb, PROPID pid, BOOLEAN fReserved, ULONG *pcIndirect)
HRESULT WINAPI	StgCreatePropStg (IUnknown *unk, REFFMTID fmt, const CLSID *clsid, DWORD flags, DWORD reserved, IPropertyStorage **prop_stg)
HRESULT WINAPI	StgOpenPropStg (IUnknown *unk, REFFMTID fmt, DWORD flags, DWORD reserved, IPropertyStorage **prop_stg)

Variables
static const IPropertyStorageVtbl	IPropertyStorage_Vtbl
static const IEnumSTATPROPSTGVtbl	enum_stat_prop_stg_vtbl
static const IEnumSTATPROPSETSTGVtbl	enum_stat_propset_stg_vtbl
const IPropertySetStorageVtbl	IPropertySetStorage_Vtbl

Macro Definition Documentation

__thiscall_wrapper

#define __thiscall_wrapper   __cdecl

Definition at line 1182 of file stg_prop.c.

ALIGNED_LENGTH

#define ALIGNED_LENGTH	(		_Len,
			_Align
	)		(((_Len)+(_Align))&~(_Align))

Definition at line 82 of file stg_prop.c.

CFTAG_FMTID

#define CFTAG_FMTID   (-3L)

Definition at line 79 of file stg_prop.c.

CFTAG_MACINTOSH

#define CFTAG_MACINTOSH   (-2L)

Definition at line 78 of file stg_prop.c.

CFTAG_NODATA

#define CFTAG_NODATA   0L

Definition at line 80 of file stg_prop.c.

CFTAG_WINDOWS

#define CFTAG_WINDOWS   (-1L)

Definition at line 77 of file stg_prop.c.

COBJMACROS

#define COBJMACROS

Definition at line 46 of file stg_prop.c.

CP_UNICODE

#define CP_UNICODE   1200

Definition at line 73 of file stg_prop.c.

MAX_VERSION_0_PROP_NAME_LENGTH

#define MAX_VERSION_0_PROP_NAME_LENGTH   256

Definition at line 75 of file stg_prop.c.

PropertyStorage_ByteSwapString

#define PropertyStorage_ByteSwapString	(		s,
			l
	)

Definition at line 1175 of file stg_prop.c.

PROPSETHDR_BYTEORDER_MAGIC

#define PROPSETHDR_BYTEORDER_MAGIC   0xfffe

Definition at line 68 of file stg_prop.c.

PROPSETHDR_OSVER_KIND_MAC

#define PROPSETHDR_OSVER_KIND_MAC   1

Definition at line 70 of file stg_prop.c.

PROPSETHDR_OSVER_KIND_WIN16

#define PROPSETHDR_OSVER_KIND_WIN16   0

Definition at line 69 of file stg_prop.c.

PROPSETHDR_OSVER_KIND_WIN32

#define PROPSETHDR_OSVER_KIND_WIN32   2

Definition at line 71 of file stg_prop.c.

SECTIONHEADER_OFFSET

#define SECTIONHEADER_OFFSET   sizeof(PROPERTYSETHEADER) + sizeof(FORMATIDOFFSET)

Definition at line 2047 of file stg_prop.c.

Typedef Documentation

FORMATIDOFFSET

typedef struct tagFORMATIDOFFSET FORMATIDOFFSET

PROPERTYIDOFFSET

typedef struct tagPROPERTYIDOFFSET PROPERTYIDOFFSET

PROPERTYSECTIONHEADER

typedef struct tagPROPERTYSECTIONHEADER PROPERTYSECTIONHEADER

PROPERTYSETHEADER

typedef struct tagPROPERTYSETHEADER PROPERTYSETHEADER

PropertyStorage_impl

typedef struct tagPropertyStorage_impl PropertyStorage_impl

Definition at line 111 of file stg_prop.c.

Function Documentation

Allocate_CoTaskMemAlloc()

static void *__thiscall_wrapper Allocate_CoTaskMemAlloc ( void *  this, ULONG  size  )

static

Definition at line 1185 of file stg_prop.c.

{
    return CoTaskMemAlloc(size);
}

Referenced by PropertyStorage_ReadFromStream().

Allocate_PMemoryAllocator()

static void *__cdecl Allocate_PMemoryAllocator ( void *  this, ULONG  cbSize  )

static

Definition at line 3023 of file stg_prop.c.

{
    void* (__cdecl *fn)(void*,ULONG) = **(void***)this;
    return fn(this, cbSize);
}

Referenced by StgConvertPropertyToVariant().

buffer_read_byte()

static HRESULT buffer_read_byte ( const struct read_buffer *  buffer, size_t  offset, BYTE *  data  )

static

Definition at line 1231 of file stg_prop.c.

{
    HRESULT hr;
 
    if (SUCCEEDED(hr = buffer_test_offset(buffer, offset, sizeof(*data))))
        *data = *(buffer->data + offset);
 
    return hr;
}

Referenced by propertystorage_read_scalar(), and PropertyStorage_ReadDictionary().

buffer_read_dword()

static HRESULT buffer_read_dword ( const struct read_buffer *  buffer, size_t  offset, DWORD *  data  )

static

Definition at line 1211 of file stg_prop.c.

{
    HRESULT hr;
 
    if (SUCCEEDED(hr = buffer_test_offset(buffer, offset, sizeof(*data))))
        StorageUtl_ReadDWord(buffer->data, offset, data);
 
    return hr;
}

Referenced by propertystorage_read_scalar(), PropertyStorage_ReadDictionary(), and PropertyStorage_ReadProperty().

buffer_read_len()

static HRESULT buffer_read_len ( const struct read_buffer *  buffer, size_t  offset, void *  dest, size_t  len  )

static

Definition at line 1241 of file stg_prop.c.

{
    HRESULT hr;
 
    if (SUCCEEDED(hr = buffer_test_offset(buffer, offset, len)))
        memcpy(dest, buffer->data + offset, len);
 
    return hr;
}

Referenced by propertystorage_read_scalar().

buffer_read_uint64()

static HRESULT buffer_read_uint64 ( const struct read_buffer *  buffer, size_t  offset, ULARGE_INTEGER *  data  )

static

Definition at line 1201 of file stg_prop.c.

{
    HRESULT hr;
 
    if (SUCCEEDED(hr = buffer_test_offset(buffer, offset, sizeof(*data))))
        StorageUtl_ReadULargeInteger(buffer->data, offset, data);
 
    return hr;
}

Referenced by propertystorage_read_scalar().

buffer_read_word()

static HRESULT buffer_read_word ( const struct read_buffer *  buffer, size_t  offset, WORD *  data  )

static

Definition at line 1221 of file stg_prop.c.

{
    HRESULT hr;
 
    if (SUCCEEDED(hr = buffer_test_offset(buffer, offset, sizeof(*data))))
        StorageUtl_ReadWord(buffer->data, offset, data);
 
    return hr;
}

Referenced by propertystorage_read_scalar(), and PropertyStorage_ReadDictionary().

buffer_test_offset()

static HRESULT buffer_test_offset ( const struct read_buffer *  buffer, size_t  offset, size_t  len  )

static

Definition at line 1196 of file stg_prop.c.

{
    return len > buffer->size || offset > buffer->size - len ? STG_E_READFAULT : S_OK;
}

Referenced by buffer_read_byte(), buffer_read_dword(), buffer_read_len(), buffer_read_uint64(), buffer_read_word(), propertystorage_read_scalar(), and PropertyStorage_ReadDictionary().

create_enum_stat_prop_stg()

static HRESULT create_enum_stat_prop_stg ( PropertyStorage_impl *  storage, IEnumSTATPROPSTG **  ret  )

static

Definition at line 328 of file stg_prop.c.

{
    struct enum_stat_prop_stg *enum_obj;
    DWORD count;
 
    enum_obj = heap_alloc_zero(sizeof(*enum_obj));
    if (!enum_obj)
        return E_OUTOFMEMORY;
 
    enum_obj->IEnumSTATPROPSTG_iface.lpVtbl = &enum_stat_prop_stg_vtbl;
    enum_obj->refcount = 1;
    enum_obj->storage = storage;
    IPropertyStorage_AddRef(&storage->IPropertyStorage_iface);
 
    count = 0;
    dictionary_enumerate(storage->propid_to_prop, prop_enum_stat_count, &count);
 
    if (count)
    {
        if (!(enum_obj->stats = heap_alloc(sizeof(*enum_obj->stats) * count)))
        {
            IEnumSTATPROPSTG_Release(&enum_obj->IEnumSTATPROPSTG_iface);
            return E_OUTOFMEMORY;
        }
 
        dictionary_enumerate(storage->propid_to_prop, prop_enum_stat, enum_obj);
    }
 
    *ret = &enum_obj->IEnumSTATPROPSTG_iface;
 
    return S_OK;
}

Referenced by IPropertyStorage_fnEnum().

create_enum_stat_propset_stg()

static HRESULT create_enum_stat_propset_stg ( StorageImpl *  storage, IEnumSTATPROPSETSTG **  ret  )

static

Definition at line 2713 of file stg_prop.c.

{
    IStorage *stg = &storage->base.IStorage_iface;
    IEnumSTATSTG *penum = NULL;
    STATSTG stat;
    ULONG count;
    HRESULT hr;
 
    struct enum_stat_propset_stg *enum_obj;
 
    enum_obj = heap_alloc_zero(sizeof(*enum_obj));
    if (!enum_obj)
        return E_OUTOFMEMORY;
 
    enum_obj->IEnumSTATPROPSETSTG_iface.lpVtbl = &enum_stat_propset_stg_vtbl;
    enum_obj->refcount = 1;
 
    /* add all the property set elements into a list */
    hr = IStorage_EnumElements(stg, 0, NULL, 0, &penum);
    if (FAILED(hr))
        goto done;
 
    /* Allocate stats array and fill it. */
    while ((hr = IEnumSTATSTG_Next(penum, 1, &stat, &count)) == S_OK)
    {
        enum_obj->count++;
        CoTaskMemFree(stat.pwcsName);
    }
 
    if (FAILED(hr))
        goto done;
 
    enum_obj->stats = heap_alloc(enum_obj->count * sizeof(*enum_obj->stats));
    if (!enum_obj->stats)
    {
        hr = E_OUTOFMEMORY;
        goto done;
    }
    enum_obj->count = 0;
 
    if (FAILED(hr = IEnumSTATSTG_Reset(penum)))
        goto done;
 
    while (IEnumSTATSTG_Next(penum, 1, &stat, &count) == S_OK)
    {
        if (!stat.pwcsName)
            continue;
 
        if (stat.pwcsName[0] == 5 && stat.type == STGTY_STREAM)
        {
            STATPROPSETSTG *ptr = &enum_obj->stats[enum_obj->count++];
 
            PropStgNameToFmtId(stat.pwcsName, &ptr->fmtid);
 
            TRACE("adding %s - %s.\n", debugstr_w(stat.pwcsName), debugstr_guid(&ptr->fmtid));
 
            ptr->mtime = stat.mtime;
            ptr->atime = stat.atime;
            ptr->ctime = stat.ctime;
            ptr->grfFlags = stat.grfMode;
            ptr->clsid = stat.clsid;
        }
        CoTaskMemFree(stat.pwcsName);
    }
 
done:
 
    if (penum)
        IEnumSTATSTG_Release(penum);
 
    if (SUCCEEDED(hr))
    {
        *ret = &enum_obj->IEnumSTATPROPSETSTG_iface;
    }
    else
    {
        *ret = NULL;
        IEnumSTATPROPSETSTG_Release(&enum_obj->IEnumSTATPROPSETSTG_iface);
    }
 
    return hr;
}

Referenced by IPropertySetStorage_fnEnum().

enum_stat_prop_stg_AddRef()

static ULONG WINAPI enum_stat_prop_stg_AddRef ( IEnumSTATPROPSTG *  iface )

static

Definition at line 207 of file stg_prop.c.

{
    struct enum_stat_prop_stg *penum = impl_from_IEnumSTATPROPSTG(iface);
    LONG refcount = InterlockedIncrement(&penum->refcount);
 
    TRACE("%p, refcount %lu.\n", iface, refcount);
 
    return refcount;
}

enum_stat_prop_stg_Clone()

static HRESULT WINAPI enum_stat_prop_stg_Clone ( IEnumSTATPROPSTG *  iface, IEnumSTATPROPSTG **  ppenum  )

static

Definition at line 284 of file stg_prop.c.

{
    FIXME("%p, %p.\n", iface, ppenum);
 
    return E_NOTIMPL;
}

enum_stat_prop_stg_Next()

static HRESULT WINAPI enum_stat_prop_stg_Next ( IEnumSTATPROPSTG *  iface, ULONG  celt, STATPROPSTG *  ret, ULONG *  fetched  )

static

Definition at line 234 of file stg_prop.c.

{
    struct enum_stat_prop_stg *penum = impl_from_IEnumSTATPROPSTG(iface);
    ULONG count = 0;
    WCHAR *name;
 
    TRACE("%p, %lu, %p, %p.\n", iface, celt, ret, fetched);
 
    if (penum->current == ~0u)
        penum->current = 0;
 
    while (count < celt && penum->current < penum->count)
    {
        *ret = penum->stats[penum->current++];
 
        if (dictionary_find(penum->storage->propid_to_name, UlongToPtr(ret->propid), (void **)&name))
        {
            SIZE_T size = (lstrlenW(name) + 1) * sizeof(WCHAR);
            ret->lpwstrName = CoTaskMemAlloc(size);
            if (ret->lpwstrName)
                memcpy(ret->lpwstrName, name, size);
        }
        ret++;
        count++;
    }
 
    if (fetched)
        *fetched = count;
 
    return count < celt ? S_FALSE : S_OK;
}

enum_stat_prop_stg_QueryInterface()

static HRESULT WINAPI enum_stat_prop_stg_QueryInterface ( IEnumSTATPROPSTG *  iface, REFIID  riid, void **  obj  )

static

Definition at line 191 of file stg_prop.c.

{
    TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
 
    if (IsEqualIID(riid, &IID_IEnumSTATPROPSTG) ||
            IsEqualIID(riid, &IID_IUnknown))
    {
        *obj = iface;
        IEnumSTATPROPSTG_AddRef(iface);
        return S_OK;
    }
 
    WARN("Unsupported interface %s.\n", debugstr_guid(riid));
    return E_NOINTERFACE;
}

enum_stat_prop_stg_Release()

static ULONG WINAPI enum_stat_prop_stg_Release ( IEnumSTATPROPSTG *  iface )

static

Definition at line 217 of file stg_prop.c.

{
    struct enum_stat_prop_stg *penum = impl_from_IEnumSTATPROPSTG(iface);
    LONG refcount = InterlockedDecrement(&penum->refcount);
 
    TRACE("%p, refcount %lu.\n", iface, refcount);
 
    if (!refcount)
    {
        IPropertyStorage_Release(&penum->storage->IPropertyStorage_iface);
        heap_free(penum->stats);
        heap_free(penum);
    }
 
    return refcount;
}

enum_stat_prop_stg_Reset()

static HRESULT WINAPI enum_stat_prop_stg_Reset ( IEnumSTATPROPSTG *  iface )

static

Definition at line 273 of file stg_prop.c.

{
    struct enum_stat_prop_stg *penum = impl_from_IEnumSTATPROPSTG(iface);
 
    TRACE("%p.\n", iface);
 
    penum->current = ~0u;
 
    return S_OK;
}

enum_stat_prop_stg_Skip()

static HRESULT WINAPI enum_stat_prop_stg_Skip ( IEnumSTATPROPSTG *  iface, ULONG  celt  )

static

Definition at line 266 of file stg_prop.c.

{
    FIXME("%p, %lu.\n", iface, celt);
 
    return S_OK;
}

enum_stat_propset_stg_AddRef()

static ULONG WINAPI enum_stat_propset_stg_AddRef ( IEnumSTATPROPSETSTG *  iface )

static

Definition at line 2631 of file stg_prop.c.

{
    struct enum_stat_propset_stg *psenum = impl_from_IEnumSTATPROPSETSTG(iface);
    LONG refcount = InterlockedIncrement(&psenum->refcount);
 
    TRACE("%p, refcount %lu.\n", iface, refcount);
 
    return refcount;
}

enum_stat_propset_stg_Clone()

static HRESULT WINAPI enum_stat_propset_stg_Clone ( IEnumSTATPROPSETSTG *  iface, IEnumSTATPROPSETSTG **  ppenum  )

static

Definition at line 2695 of file stg_prop.c.

{
    FIXME("%p, %p.\n", iface, ppenum);
 
    return E_NOTIMPL;
}

enum_stat_propset_stg_Next()

static HRESULT WINAPI enum_stat_propset_stg_Next ( IEnumSTATPROPSETSTG *  iface, ULONG  celt, STATPROPSETSTG *  ret, ULONG *  fetched  )

static

Definition at line 2657 of file stg_prop.c.

{
    struct enum_stat_propset_stg *psenum = impl_from_IEnumSTATPROPSETSTG(iface);
    ULONG count = 0;
 
    TRACE("%p, %lu, %p, %p.\n", iface, celt, ret, fetched);
 
    if (psenum->current == ~0u)
        psenum->current = 0;
 
    while (count < celt && psenum->current < psenum->count)
        ret[count++] = psenum->stats[psenum->current++];
 
    if (fetched)
        *fetched = count;
 
    return count < celt ? S_FALSE : S_OK;
}

enum_stat_propset_stg_QueryInterface()

static HRESULT WINAPI enum_stat_propset_stg_QueryInterface ( IEnumSTATPROPSETSTG *  iface, REFIID  riid, void **  obj  )

static

Definition at line 2615 of file stg_prop.c.

{
    TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
 
    if (IsEqualIID(riid, &IID_IEnumSTATPROPSETSTG) ||
            IsEqualIID(riid, &IID_IUnknown))
    {
        *obj = iface;
        IEnumSTATPROPSETSTG_AddRef(iface);
        return S_OK;
    }
 
    WARN("Unsupported interface %s.\n", debugstr_guid(riid));
    return E_NOINTERFACE;
}

enum_stat_propset_stg_Release()

static ULONG WINAPI enum_stat_propset_stg_Release ( IEnumSTATPROPSETSTG *  iface )

static

Definition at line 2641 of file stg_prop.c.

{
    struct enum_stat_propset_stg *psenum = impl_from_IEnumSTATPROPSETSTG(iface);
    LONG refcount = InterlockedDecrement(&psenum->refcount);
 
    TRACE("%p, refcount %lu.\n", iface, refcount);
 
    if (!refcount)
    {
        heap_free(psenum->stats);
        heap_free(psenum);
    }
 
    return refcount;
}

enum_stat_propset_stg_Reset()

static HRESULT WINAPI enum_stat_propset_stg_Reset ( IEnumSTATPROPSETSTG *  iface )

static

Definition at line 2684 of file stg_prop.c.

{
    struct enum_stat_propset_stg *psenum = impl_from_IEnumSTATPROPSETSTG(iface);
 
    TRACE("%p.\n", iface);
 
    psenum->current = ~0u;
 
    return S_OK;
}

enum_stat_propset_stg_Skip()

static HRESULT WINAPI enum_stat_propset_stg_Skip ( IEnumSTATPROPSETSTG *  iface, ULONG  celt  )

static

Definition at line 2677 of file stg_prop.c.

{
    FIXME("%p, %lu.\n", iface, celt);
 
    return S_OK;
}

impl_from_IEnumSTATPROPSETSTG()

static struct enum_stat_propset_stg * impl_from_IEnumSTATPROPSETSTG ( IEnumSTATPROPSETSTG *  iface )

static

Definition at line 2610 of file stg_prop.c.

{
    return CONTAINING_RECORD(iface, struct enum_stat_propset_stg, IEnumSTATPROPSETSTG_iface);
}

Referenced by enum_stat_propset_stg_AddRef(), enum_stat_propset_stg_Next(), enum_stat_propset_stg_Release(), and enum_stat_propset_stg_Reset().

impl_from_IEnumSTATPROPSTG()

static struct enum_stat_prop_stg * impl_from_IEnumSTATPROPSTG ( IEnumSTATPROPSTG *  iface )

static

Definition at line 186 of file stg_prop.c.

{
    return CONTAINING_RECORD(iface, struct enum_stat_prop_stg, IEnumSTATPROPSTG_iface);
}

Referenced by enum_stat_prop_stg_AddRef(), enum_stat_prop_stg_Next(), enum_stat_prop_stg_Release(), and enum_stat_prop_stg_Reset().

impl_from_IPropertySetStorage()

static StorageImpl * impl_from_IPropertySetStorage ( IPropertySetStorage *  iface )

inlinestatic

Definition at line 60 of file stg_prop.c.

{
    return CONTAINING_RECORD(iface, StorageImpl, base.IPropertySetStorage_iface);
}

Referenced by IPropertySetStorage_fnAddRef(), IPropertySetStorage_fnCreate(), IPropertySetStorage_fnDelete(), IPropertySetStorage_fnEnum(), IPropertySetStorage_fnOpen(), IPropertySetStorage_fnQueryInterface(), and IPropertySetStorage_fnRelease().

impl_from_IPropertyStorage()

static PropertyStorage_impl * impl_from_IPropertyStorage ( IPropertyStorage *  iface )

inlinestatic

Definition at line 171 of file stg_prop.c.

{
    return CONTAINING_RECORD(iface, PropertyStorage_impl, IPropertyStorage_iface);
}

Referenced by IPropertyStorage_fnAddRef(), IPropertyStorage_fnCommit(), IPropertyStorage_fnDeleteMultiple(), IPropertyStorage_fnDeletePropertyNames(), IPropertyStorage_fnEnum(), IPropertyStorage_fnQueryInterface(), IPropertyStorage_fnReadMultiple(), IPropertyStorage_fnReadPropertyNames(), IPropertyStorage_fnRelease(), IPropertyStorage_fnRevert(), IPropertyStorage_fnSetClass(), IPropertyStorage_fnStat(), IPropertyStorage_fnWriteMultiple(), and IPropertyStorage_fnWritePropertyNames().

IPropertySetStorage_fnAddRef()

static ULONG WINAPI IPropertySetStorage_fnAddRef ( IPropertySetStorage *  ppstg )

static

Definition at line 2815 of file stg_prop.c.

{
    StorageImpl *This = impl_from_IPropertySetStorage(ppstg);
    return IStorage_AddRef( &This->base.IStorage_iface );
}

IPropertySetStorage_fnCreate()

static HRESULT WINAPI IPropertySetStorage_fnCreate ( IPropertySetStorage *  ppstg, REFFMTID  rfmtid, const CLSID *  pclsid, DWORD  grfFlags, DWORD  grfMode, IPropertyStorage **  ppprstg  )

static

Definition at line 2837 of file stg_prop.c.

{
    StorageImpl *This = impl_from_IPropertySetStorage(ppstg);
    WCHAR name[CCH_MAX_PROPSTG_NAME + 1];
    IStream *stm = NULL;
    HRESULT r;
 
    TRACE("%p, %s %#lx, %#lx, %p.\n", This, debugstr_guid(rfmtid), grfFlags,
     grfMode, ppprstg);
 
    /* be picky */
    if (grfMode != (STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE))
    {
        r = STG_E_INVALIDFLAG;
        goto end;
    }
 
    if (!rfmtid)
    {
        r = E_INVALIDARG;
        goto end;
    }
 
    /* FIXME: if (grfFlags & PROPSETFLAG_NONSIMPLE), we need to create a
     * storage, not a stream.  For now, disallow it.
     */
    if (grfFlags & PROPSETFLAG_NONSIMPLE)
    {
        FIXME("PROPSETFLAG_NONSIMPLE not supported\n");
        r = STG_E_INVALIDFLAG;
        goto end;
    }
 
    r = FmtIdToPropStgName(rfmtid, name);
    if (FAILED(r))
        goto end;
 
    r = IStorage_CreateStream( &This->base.IStorage_iface, name, grfMode, 0, 0, &stm );
    if (FAILED(r))
        goto end;
 
    r = PropertyStorage_ConstructEmpty(stm, rfmtid, grfFlags, grfMode, ppprstg);
 
    IStream_Release( stm );
 
end:
    TRACE("returning %#lx\n", r);
    return r;
}

IPropertySetStorage_fnDelete()

static HRESULT WINAPI IPropertySetStorage_fnDelete ( IPropertySetStorage *  ppstg, REFFMTID  rfmtid  )

static

Definition at line 2943 of file stg_prop.c.

{
    StorageImpl *This = impl_from_IPropertySetStorage(ppstg);
    WCHAR name[CCH_MAX_PROPSTG_NAME + 1];
    HRESULT r;
 
    TRACE("%p %s\n", This, debugstr_guid(rfmtid));
 
    if (!rfmtid)
        return E_INVALIDARG;
 
    r = FmtIdToPropStgName(rfmtid, name);
    if (FAILED(r))
        return r;
 
    return IStorage_DestroyElement(&This->base.IStorage_iface, name);
}

IPropertySetStorage_fnEnum()

static HRESULT WINAPI IPropertySetStorage_fnEnum ( IPropertySetStorage *  iface, IEnumSTATPROPSETSTG **  enum_obj  )

static

Definition at line 2963 of file stg_prop.c.

{
    StorageImpl *storage = impl_from_IPropertySetStorage(iface);
 
    TRACE("%p, %p.\n", iface, enum_obj);
 
    if (!enum_obj)
        return E_INVALIDARG;
 
    return create_enum_stat_propset_stg(storage, enum_obj);
}

IPropertySetStorage_fnOpen()

static HRESULT WINAPI IPropertySetStorage_fnOpen ( IPropertySetStorage *  ppstg, REFFMTID  rfmtid, DWORD  grfMode, IPropertyStorage **  ppprstg  )

static

Definition at line 2896 of file stg_prop.c.

{
    StorageImpl *This = impl_from_IPropertySetStorage(ppstg);
    IStream *stm = NULL;
    WCHAR name[CCH_MAX_PROPSTG_NAME + 1];
    HRESULT r;
 
    TRACE("%p, %s, %#lx, %p.\n", This, debugstr_guid(rfmtid), grfMode, ppprstg);
 
    /* be picky */
    if (grfMode != (STGM_READWRITE|STGM_SHARE_EXCLUSIVE) &&
        grfMode != (STGM_READ|STGM_SHARE_EXCLUSIVE))
    {
        r = STG_E_INVALIDFLAG;
        goto end;
    }
 
    if (!rfmtid)
    {
        r = E_INVALIDARG;
        goto end;
    }
 
    r = FmtIdToPropStgName(rfmtid, name);
    if (FAILED(r))
        goto end;
 
    r = IStorage_OpenStream( &This->base.IStorage_iface, name, 0, grfMode, 0, &stm );
    if (FAILED(r))
        goto end;
 
    r = PropertyStorage_ConstructFromStream(stm, rfmtid, grfMode, ppprstg);
 
    IStream_Release( stm );
 
end:
    TRACE("returning %#lx\n", r);
    return r;
}

IPropertySetStorage_fnQueryInterface()

static HRESULT WINAPI IPropertySetStorage_fnQueryInterface ( IPropertySetStorage *  ppstg, REFIID  riid, void **  ppvObject  )

static

Definition at line 2801 of file stg_prop.c.

{
    StorageImpl *This = impl_from_IPropertySetStorage(ppstg);
    return IStorage_QueryInterface( &This->base.IStorage_iface, riid, ppvObject );
}

IPropertySetStorage_fnRelease()

static ULONG WINAPI IPropertySetStorage_fnRelease ( IPropertySetStorage *  ppstg )

static

Definition at line 2827 of file stg_prop.c.

{
    StorageImpl *This = impl_from_IPropertySetStorage(ppstg);
    return IStorage_Release( &This->base.IStorage_iface );
}

IPropertyStorage_fnAddRef()

static ULONG WINAPI IPropertyStorage_fnAddRef ( IPropertyStorage *  iface )

static

Definition at line 392 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    return InterlockedIncrement(&This->ref);
}

IPropertyStorage_fnCommit()

static HRESULT WINAPI IPropertyStorage_fnCommit ( IPropertyStorage *  iface, DWORD  grfCommitFlags  )

static

Definition at line 997 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    HRESULT hr;
 
    TRACE("%p, %#lx.\n", iface, grfCommitFlags);
 
    if (!(This->grfMode & STGM_READWRITE))
        return STG_E_ACCESSDENIED;
    EnterCriticalSection(&This->cs);
    if (This->dirty)
        hr = PropertyStorage_WriteToStream(This);
    else
        hr = S_OK;
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnDeleteMultiple()

static HRESULT WINAPI IPropertyStorage_fnDeleteMultiple ( IPropertyStorage *  iface, ULONG  cpspec, const PROPSPEC  rgpspec[]  )

static

Definition at line 841 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    ULONG i;
    HRESULT hr;
 
    TRACE("%p, %ld, %p.\n", iface, cpspec, rgpspec);
 
    if (cpspec && !rgpspec)
        return E_INVALIDARG;
    if (!(This->grfMode & STGM_READWRITE))
        return STG_E_ACCESSDENIED;
    hr = S_OK;
    EnterCriticalSection(&This->cs);
    This->dirty = TRUE;
    for (i = 0; i < cpspec; i++)
    {
        if (rgpspec[i].ulKind == PRSPEC_LPWSTR)
        {
            void *propid;
 
            if (dictionary_find(This->name_to_propid, rgpspec[i].lpwstr, &propid))
                dictionary_remove(This->propid_to_prop, propid);
        }
        else
        {
            if (rgpspec[i].propid >= PID_FIRST_USABLE &&
             rgpspec[i].propid < PID_MIN_READONLY)
                dictionary_remove(This->propid_to_prop, UlongToPtr(rgpspec[i].propid));
            else
                hr = STG_E_INVALIDPARAMETER;
        }
    }
    if (This->grfFlags & PROPSETFLAG_UNBUFFERED)
        IPropertyStorage_Commit(iface, STGC_DEFAULT);
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnDeletePropertyNames()

static HRESULT WINAPI IPropertyStorage_fnDeletePropertyNames ( IPropertyStorage *  iface, ULONG  cpropid, const PROPID  rgpropid[]  )

static

Definition at line 960 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    ULONG i;
    HRESULT hr;
 
    TRACE("%p, %ld, %p.\n", iface, cpropid, rgpropid);
 
    if (cpropid && !rgpropid)
        return E_INVALIDARG;
    if (!(This->grfMode & STGM_READWRITE))
        return STG_E_ACCESSDENIED;
    hr = S_OK;
    EnterCriticalSection(&This->cs);
    This->dirty = TRUE;
    for (i = 0; i < cpropid; i++)
    {
        LPWSTR name = NULL;
 
        if (dictionary_find(This->propid_to_name, UlongToPtr(rgpropid[i]), (void **)&name))
        {
            dictionary_remove(This->propid_to_name, UlongToPtr(rgpropid[i]));
            dictionary_remove(This->name_to_propid, name);
        }
    }
    if (This->grfFlags & PROPSETFLAG_UNBUFFERED)
        IPropertyStorage_Commit(iface, STGC_DEFAULT);
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnEnum()

static HRESULT WINAPI IPropertyStorage_fnEnum ( IPropertyStorage *  iface, IEnumSTATPROPSTG **  ppenum  )

static

Definition at line 1045 of file stg_prop.c.

{
    PropertyStorage_impl *storage = impl_from_IPropertyStorage(iface);
 
    TRACE("%p, %p.\n", iface, ppenum);
 
    return create_enum_stat_prop_stg(storage, ppenum);
}

IPropertyStorage_fnQueryInterface()

static HRESULT WINAPI IPropertyStorage_fnQueryInterface ( IPropertyStorage *  iface, REFIID  riid, void **  ppvObject  )

static

Definition at line 364 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
 
    TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ppvObject);
 
    if (!ppvObject)
        return E_INVALIDARG;
 
    *ppvObject = 0;
 
    if (IsEqualGUID(&IID_IUnknown, riid) ||
        IsEqualGUID(&IID_IPropertyStorage, riid))
    {
        IPropertyStorage_AddRef(iface);
        *ppvObject = iface;
        return S_OK;
    }
 
    return E_NOINTERFACE;
}

IPropertyStorage_fnReadMultiple()

static HRESULT WINAPI IPropertyStorage_fnReadMultiple ( IPropertyStorage *  iface, ULONG  cpspec, const PROPSPEC  rgpspec[], PROPVARIANT  rgpropvar[]  )

static

Definition at line 477 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    HRESULT hr = S_OK;
    ULONG i;
 
    TRACE("%p, %lu, %p, %p\n", iface, cpspec, rgpspec, rgpropvar);
 
    if (!cpspec)
        return S_FALSE;
    if (!rgpspec || !rgpropvar)
        return E_INVALIDARG;
    EnterCriticalSection(&This->cs);
    for (i = 0; i < cpspec; i++)
    {
        PropVariantInit(&rgpropvar[i]);
        if (rgpspec[i].ulKind == PRSPEC_LPWSTR)
        {
            PROPVARIANT *prop = PropertyStorage_FindPropertyByName(This,
             rgpspec[i].lpwstr);
 
            if (prop)
                PropertyStorage_PropVariantCopy(&rgpropvar[i], prop, GetACP(),
                 This->codePage);
        }
        else
        {
            switch (rgpspec[i].propid)
            {
                case PID_CODEPAGE:
                    rgpropvar[i].vt = VT_I2;
                    rgpropvar[i].iVal = This->codePage;
                    break;
                case PID_LOCALE:
                    rgpropvar[i].vt = VT_I4;
                    rgpropvar[i].lVal = This->locale;
                    break;
                default:
                {
                    PROPVARIANT *prop = PropertyStorage_FindProperty(This,
                     rgpspec[i].propid);
 
                    if (prop)
                        PropertyStorage_PropVariantCopy(&rgpropvar[i], prop,
                         GetACP(), This->codePage);
                    else
                        hr = S_FALSE;
                }
            }
        }
    }
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnReadPropertyNames()

static HRESULT WINAPI IPropertyStorage_fnReadPropertyNames ( IPropertyStorage *  iface, ULONG  cpropid, const PROPID  rgpropid[], LPOLESTR  rglpwstrName[]  )

static

Definition at line 886 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    ULONG i;
    HRESULT hr = S_FALSE;
 
    TRACE("%p, %ld, %p, %p.\n", iface, cpropid, rgpropid, rglpwstrName);
 
    if (cpropid && (!rgpropid || !rglpwstrName))
        return E_INVALIDARG;
    EnterCriticalSection(&This->cs);
    for (i = 0; i < cpropid && SUCCEEDED(hr); i++)
    {
        LPWSTR name = PropertyStorage_FindPropertyNameById(This, rgpropid[i]);
 
        if (name)
        {
            size_t len = lstrlenW(name);
 
            hr = S_OK;
            rglpwstrName[i] = CoTaskMemAlloc((len + 1) * sizeof(WCHAR));
            if (rglpwstrName[i])
                memcpy(rglpwstrName[i], name, (len + 1) * sizeof(WCHAR));
            else
                hr = STG_E_INSUFFICIENTMEMORY;
        }
        else
            rglpwstrName[i] = NULL;
    }
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnRelease()

static ULONG WINAPI IPropertyStorage_fnRelease ( IPropertyStorage *  iface )

static

Definition at line 402 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    ULONG ref;
 
    ref = InterlockedDecrement(&This->ref);
    if (ref == 0)
    {
        TRACE("Destroying %p\n", This);
        if (This->dirty)
            IPropertyStorage_Commit(iface, STGC_DEFAULT);
        IStream_Release(This->stm);
        This->cs.DebugInfo->Spare[0] = 0;
        DeleteCriticalSection(&This->cs);
        PropertyStorage_DestroyDictionaries(This);
        HeapFree(GetProcessHeap(), 0, This);
    }
    return ref;
}

IPropertyStorage_fnRevert()

static HRESULT WINAPI IPropertyStorage_fnRevert ( IPropertyStorage *  iface )

static

Definition at line 1020 of file stg_prop.c.

{
    HRESULT hr;
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
 
    TRACE("%p\n", iface);
 
    EnterCriticalSection(&This->cs);
    if (This->dirty)
    {
        PropertyStorage_DestroyDictionaries(This);
        hr = PropertyStorage_CreateDictionaries(This);
        if (SUCCEEDED(hr))
            hr = PropertyStorage_ReadFromStream(This);
    }
    else
        hr = S_OK;
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnSetClass()

static HRESULT WINAPI IPropertyStorage_fnSetClass ( IPropertyStorage *  iface, REFCLSID  clsid  )

static

Definition at line 1070 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
 
    TRACE("%p, %s\n", iface, debugstr_guid(clsid));
 
    if (!clsid)
        return E_INVALIDARG;
    if (!(This->grfMode & STGM_READWRITE))
        return STG_E_ACCESSDENIED;
    This->clsid = *clsid;
    This->dirty = TRUE;
    if (This->grfFlags & PROPSETFLAG_UNBUFFERED)
        IPropertyStorage_Commit(iface, STGC_DEFAULT);
    return S_OK;
}

IPropertyStorage_fnSetTimes()

static HRESULT WINAPI IPropertyStorage_fnSetTimes ( IPropertyStorage *  iface, const FILETIME *  pctime, const FILETIME *  patime, const FILETIME *  pmtime  )

static

Definition at line 1057 of file stg_prop.c.

{
    FIXME("\n");
    return E_NOTIMPL;
}

IPropertyStorage_fnStat()

static HRESULT WINAPI IPropertyStorage_fnStat ( IPropertyStorage *  iface, STATPROPSETSTG *  statpsstg  )

static

Definition at line 1092 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    STATSTG stat;
    HRESULT hr;
 
    TRACE("%p, %p\n", iface, statpsstg);
 
    if (!statpsstg)
        return E_INVALIDARG;
 
    hr = IStream_Stat(This->stm, &stat, STATFLAG_NONAME);
    if (SUCCEEDED(hr))
    {
        statpsstg->fmtid = This->fmtid;
        statpsstg->clsid = This->clsid;
        statpsstg->grfFlags = This->grfFlags;
        statpsstg->mtime = stat.mtime;
        statpsstg->ctime = stat.ctime;
        statpsstg->atime = stat.atime;
        statpsstg->dwOSVersion = This->originatorOS;
    }
    return hr;
}

IPropertyStorage_fnWriteMultiple()

static HRESULT WINAPI IPropertyStorage_fnWriteMultiple ( IPropertyStorage *  iface, ULONG  cpspec, const PROPSPEC  rgpspec[], const PROPVARIANT  rgpropvar[], PROPID  propidNameFirst  )

static

Definition at line 740 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    HRESULT hr = S_OK;
    ULONG i;
 
    TRACE("%p, %lu, %p, %p.\n", iface, cpspec, rgpspec, rgpropvar);
 
    if (cpspec && (!rgpspec || !rgpropvar))
        return E_INVALIDARG;
    if (!(This->grfMode & STGM_READWRITE))
        return STG_E_ACCESSDENIED;
    EnterCriticalSection(&This->cs);
    This->dirty = TRUE;
    This->originatorOS = (DWORD)MAKELONG(LOWORD(GetVersion()),
     PROPSETHDR_OSVER_KIND_WIN32) ;
    for (i = 0; i < cpspec; i++)
    {
        if (rgpspec[i].ulKind == PRSPEC_LPWSTR)
        {
            PROPVARIANT *prop = PropertyStorage_FindPropertyByName(This,
             rgpspec[i].lpwstr);
 
            if (prop)
                PropVariantCopy(prop, &rgpropvar[i]);
            else
            {
                /* Note that I don't do the special cases here that I do below,
                 * because naming the special PIDs isn't supported.
                 */
                if (propidNameFirst < PID_FIRST_USABLE ||
                 propidNameFirst >= PID_MIN_READONLY)
                    hr = STG_E_INVALIDPARAMETER;
                else
                {
                    PROPID nextId = max(propidNameFirst, This->highestProp + 1);
 
                    hr = PropertyStorage_StoreNameWithId(This,
                     (LPCSTR)rgpspec[i].lpwstr, CP_UNICODE, nextId);
                    if (SUCCEEDED(hr))
                        hr = PropertyStorage_StorePropWithId(This, nextId,
                         &rgpropvar[i], GetACP());
                }
            }
        }
        else
        {
            switch (rgpspec[i].propid)
            {
            case PID_DICTIONARY:
                /* Can't set the dictionary */
                hr = STG_E_INVALIDPARAMETER;
                break;
            case PID_CODEPAGE:
                /* Can only set the code page if nothing else has been set */
                if (dictionary_num_entries(This->propid_to_prop) == 0 &&
                 rgpropvar[i].vt == VT_I2)
                {
                    This->codePage = (USHORT)rgpropvar[i].iVal;
                    if (This->codePage == CP_UNICODE)
                        This->grfFlags &= ~PROPSETFLAG_ANSI;
                    else
                        This->grfFlags |= PROPSETFLAG_ANSI;
                }
                else
                    hr = STG_E_INVALIDPARAMETER;
                break;
            case PID_LOCALE:
                /* Can only set the locale if nothing else has been set */
                if (dictionary_num_entries(This->propid_to_prop) == 0 &&
                 rgpropvar[i].vt == VT_I4)
                    This->locale = rgpropvar[i].lVal;
                else
                    hr = STG_E_INVALIDPARAMETER;
                break;
            case PID_ILLEGAL:
                /* silently ignore like MSDN says */
                break;
            default:
                if (rgpspec[i].propid >= PID_MIN_READONLY)
                    hr = STG_E_INVALIDPARAMETER;
                else
                    hr = PropertyStorage_StorePropWithId(This,
                     rgpspec[i].propid, &rgpropvar[i], GetACP());
            }
        }
    }
    if (This->grfFlags & PROPSETFLAG_UNBUFFERED)
        IPropertyStorage_Commit(iface, STGC_DEFAULT);
    LeaveCriticalSection(&This->cs);
    return hr;
}

IPropertyStorage_fnWritePropertyNames()

static HRESULT WINAPI IPropertyStorage_fnWritePropertyNames ( IPropertyStorage *  iface, ULONG  cpropid, const PROPID  rgpropid[], const LPOLESTR  rglpwstrName[]  )

static

Definition at line 926 of file stg_prop.c.

{
    PropertyStorage_impl *This = impl_from_IPropertyStorage(iface);
    ULONG i;
    HRESULT hr;
 
    TRACE("%p, %lu, %p, %p.\n", iface, cpropid, rgpropid, rglpwstrName);
 
    if (cpropid && (!rgpropid || !rglpwstrName))
        return E_INVALIDARG;
    if (!(This->grfMode & STGM_READWRITE))
        return STG_E_ACCESSDENIED;
    hr = S_OK;
    EnterCriticalSection(&This->cs);
    This->dirty = TRUE;
    for (i = 0; SUCCEEDED(hr) && i < cpropid; i++)
    {
        if (rgpropid[i] != PID_ILLEGAL)
            hr = PropertyStorage_StoreNameWithId(This, (LPCSTR)rglpwstrName[i],
             CP_UNICODE, rgpropid[i]);
    }
    if (This->grfFlags & PROPSETFLAG_UNBUFFERED)
        IPropertyStorage_Commit(iface, STGC_DEFAULT);
    LeaveCriticalSection(&This->cs);
    return hr;
}

prop_enum_stat()

static BOOL prop_enum_stat ( const void *  k, const void *  v, void *  extra, void *  arg  )

static

Definition at line 302 of file stg_prop.c.

{
    struct enum_stat_prop_stg *stg = arg;
    PROPID propid = PtrToUlong(k);
    const PROPVARIANT *prop = v;
    STATPROPSTG *dest;
 
    dest = &stg->stats[stg->count];
 
    dest->lpwstrName = NULL;
    dest->propid = propid;
    dest->vt = prop->vt;
    stg->count++;
 
    return TRUE;
}

Referenced by create_enum_stat_prop_stg().

prop_enum_stat_count()

static BOOL prop_enum_stat_count ( const void *  k, const void *  v, void *  extra, void *  arg  )

static

Definition at line 319 of file stg_prop.c.

{
    DWORD *count = arg;
 
    *count += 1;
 
    return TRUE;
}

Referenced by create_enum_stat_prop_stg().

PropertyStorage_BaseConstruct()

static HRESULT PropertyStorage_BaseConstruct ( IStream *  stm, REFFMTID  rfmtid, DWORD  grfMode, PropertyStorage_impl **  pps  )

static

Definition at line 2514 of file stg_prop.c.

{
    HRESULT hr = S_OK;
 
    assert(pps);
    assert(rfmtid);
    *pps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof **pps);
    if (!*pps)
        return E_OUTOFMEMORY;
 
    (*pps)->IPropertyStorage_iface.lpVtbl = &IPropertyStorage_Vtbl;
    (*pps)->ref = 1;
    InitializeCriticalSectionEx(&(*pps)->cs, 0, RTL_CRITICAL_SECTION_FLAG_FORCE_DEBUG_INFO);
    (*pps)->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": PropertyStorage_impl.cs");
    (*pps)->stm = stm;
    (*pps)->fmtid = *rfmtid;
    (*pps)->grfMode = grfMode;
 
    hr = PropertyStorage_CreateDictionaries(*pps);
    if (FAILED(hr))
    {
        (*pps)->cs.DebugInfo->Spare[0] = 0;
        DeleteCriticalSection(&(*pps)->cs);
        HeapFree(GetProcessHeap(), 0, *pps);
        *pps = NULL;
    }
    else IStream_AddRef( stm );
 
    return hr;
}

Referenced by PropertyStorage_ConstructEmpty(), and PropertyStorage_ConstructFromStream().

PropertyStorage_ConstructEmpty()

static HRESULT PropertyStorage_ConstructEmpty ( IStream *  stm, REFFMTID  rfmtid, DWORD  grfFlags, DWORD  grfMode, IPropertyStorage **  pps  )

static

Definition at line 2568 of file stg_prop.c.

{
    PropertyStorage_impl *ps;
    HRESULT hr;
 
    assert(pps);
    hr = PropertyStorage_BaseConstruct(stm, rfmtid, grfMode, &ps);
    if (SUCCEEDED(hr))
    {
        ps->format = 0;
        ps->grfFlags = grfFlags;
        if (ps->grfFlags & PROPSETFLAG_CASE_SENSITIVE)
            ps->format = 1;
        /* default to Unicode unless told not to, as specified on msdn */
        if (ps->grfFlags & PROPSETFLAG_ANSI)
            ps->codePage = GetACP();
        else
            ps->codePage = CP_UNICODE;
        ps->locale = LOCALE_SYSTEM_DEFAULT;
        TRACE("Code page is %d, locale is %ld\n", ps->codePage, ps->locale);
        *pps = &ps->IPropertyStorage_iface;
        TRACE("PropertyStorage %p constructed\n", ps);
        hr = S_OK;
    }
    return hr;
}

Referenced by IPropertySetStorage_fnCreate(), and StgCreatePropStg().

PropertyStorage_ConstructFromStream()

static HRESULT PropertyStorage_ConstructFromStream ( IStream *  stm, REFFMTID  rfmtid, DWORD  grfMode, IPropertyStorage **  pps  )

static

Definition at line 2546 of file stg_prop.c.

{
    PropertyStorage_impl *ps;
    HRESULT hr;
 
    assert(pps);
    hr = PropertyStorage_BaseConstruct(stm, rfmtid, grfMode, &ps);
    if (SUCCEEDED(hr))
    {
        hr = PropertyStorage_ReadFromStream(ps);
        if (SUCCEEDED(hr))
        {
            *pps = &ps->IPropertyStorage_iface;
            TRACE("PropertyStorage %p constructed\n", ps);
            hr = S_OK;
        }
        else IPropertyStorage_Release( &ps->IPropertyStorage_iface );
    }
    return hr;
}

Referenced by IPropertySetStorage_fnOpen(), and StgOpenPropStg().

PropertyStorage_CreateDictionaries()

static HRESULT PropertyStorage_CreateDictionaries ( PropertyStorage_impl *  This )

static

Definition at line 2482 of file stg_prop.c.

{
    HRESULT hr = S_OK;
 
    This->name_to_propid = dictionary_create(
     PropertyStorage_PropNameCompare, PropertyStorage_PropNameDestroy,
     This);
    if (!This->name_to_propid)
    {
        hr = STG_E_INSUFFICIENTMEMORY;
        goto end;
    }
    This->propid_to_name = dictionary_create(PropertyStorage_PropCompare,
     NULL, This);
    if (!This->propid_to_name)
    {
        hr = STG_E_INSUFFICIENTMEMORY;
        goto end;
    }
    This->propid_to_prop = dictionary_create(PropertyStorage_PropCompare,
     PropertyStorage_PropertyDestroy, This);
    if (!This->propid_to_prop)
    {
        hr = STG_E_INSUFFICIENTMEMORY;
        goto end;
    }
end:
    if (FAILED(hr))
        PropertyStorage_DestroyDictionaries(This);
    return hr;
}

Referenced by IPropertyStorage_fnRevert(), and PropertyStorage_BaseConstruct().

PropertyStorage_DestroyDictionaries()

static void PropertyStorage_DestroyDictionaries ( PropertyStorage_impl *  This )

static

Definition at line 2472 of file stg_prop.c.

{
    dictionary_destroy(This->name_to_propid);
    This->name_to_propid = NULL;
    dictionary_destroy(This->propid_to_name);
    This->propid_to_name = NULL;
    dictionary_destroy(This->propid_to_prop);
    This->propid_to_prop = NULL;
}

Referenced by IPropertyStorage_fnRelease(), IPropertyStorage_fnRevert(), and PropertyStorage_CreateDictionaries().

PropertyStorage_DictionaryWriter()

static BOOL PropertyStorage_DictionaryWriter ( const void *  key, const void *  value, void *  extra, void *  closure  )

static

Definition at line 1990 of file stg_prop.c.

{
    PropertyStorage_impl *This = extra;
    struct DictionaryClosure *c = closure;
    DWORD propid, keyLen;
    ULONG count;
 
    assert(key);
    assert(closure);
    StorageUtl_WriteDWord(&propid, 0, PtrToUlong(value));
    c->hr = IStream_Write(This->stm, &propid, sizeof(propid), &count);
    if (FAILED(c->hr))
        goto end;
    c->bytesWritten += sizeof(DWORD);
    if (This->codePage == CP_UNICODE)
    {
        DWORD pad = 0, pad_len;
 
        StorageUtl_WriteDWord(&keyLen, 0, lstrlenW((LPCWSTR)key) + 1);
        c->hr = IStream_Write(This->stm, &keyLen, sizeof(keyLen), &count);
        if (FAILED(c->hr))
            goto end;
        c->bytesWritten += sizeof(DWORD);
        c->hr = PropertyStorage_WriteWStringToStream(This->stm, key, keyLen,
         &count);
        if (FAILED(c->hr))
            goto end;
        keyLen *= sizeof(WCHAR);
        c->bytesWritten += keyLen;
 
        /* Align to 4 bytes. */
        pad_len = sizeof(DWORD) - keyLen % sizeof(DWORD);
        if (pad_len)
        {
            c->hr = IStream_Write(This->stm, &pad, pad_len, &count);
            if (FAILED(c->hr))
                goto end;
            c->bytesWritten += pad_len;
        }
    }
    else
    {
        StorageUtl_WriteDWord(&keyLen, 0, strlen((LPCSTR)key) + 1);
        c->hr = IStream_Write(This->stm, &keyLen, sizeof(keyLen), &count);
        if (FAILED(c->hr))
            goto end;
        c->bytesWritten += sizeof(DWORD);
        c->hr = IStream_Write(This->stm, key, keyLen, &count);
        if (FAILED(c->hr))
            goto end;
        c->bytesWritten += keyLen;
    }
end:
    return SUCCEEDED(c->hr);
}

Referenced by PropertyStorage_WriteDictionaryToStream().

PropertyStorage_FindProperty()

static PROPVARIANT * PropertyStorage_FindProperty ( PropertyStorage_impl *  This, DWORD  propid  )

static

Definition at line 423 of file stg_prop.c.

{
    PROPVARIANT *ret = NULL;
 
    dictionary_find(This->propid_to_prop, UlongToPtr(propid), (void **)&ret);
    TRACE("returning %p\n", ret);
    return ret;
}

Referenced by IPropertyStorage_fnReadMultiple(), PropertyStorage_FindPropertyByName(), and PropertyStorage_StorePropWithId().

PropertyStorage_FindPropertyByName()

static PROPVARIANT * PropertyStorage_FindPropertyByName ( PropertyStorage_impl *  This, LPCWSTR  name  )

static

Definition at line 434 of file stg_prop.c.

{
    PROPVARIANT *ret = NULL;
    void *propid;
 
    if (!name)
        return NULL;
    if (This->codePage == CP_UNICODE)
    {
        if (dictionary_find(This->name_to_propid, name, &propid))
            ret = PropertyStorage_FindProperty(This, PtrToUlong(propid));
    }
    else
    {
        LPSTR ansiName;
        HRESULT hr = PropertyStorage_StringCopy((LPCSTR)name, CP_UNICODE,
         &ansiName, This->codePage);
 
        if (SUCCEEDED(hr))
        {
            if (dictionary_find(This->name_to_propid, ansiName, &propid))
                ret = PropertyStorage_FindProperty(This, PtrToUlong(propid));
            CoTaskMemFree(ansiName);
        }
    }
    TRACE("returning %p\n", ret);
    return ret;
}

Referenced by IPropertyStorage_fnReadMultiple(), and IPropertyStorage_fnWriteMultiple().

PropertyStorage_FindPropertyNameById()

static LPWSTR PropertyStorage_FindPropertyNameById ( PropertyStorage_impl *  This, DWORD  propid  )

static

Definition at line 464 of file stg_prop.c.

{
    LPWSTR ret = NULL;
 
    dictionary_find(This->propid_to_name, UlongToPtr(propid), (void **)&ret);
    TRACE("returning %p\n", ret);
    return ret;
}

Referenced by IPropertyStorage_fnReadPropertyNames().

propertystorage_get_elemsize()

static size_t propertystorage_get_elemsize ( const PROPVARIANT *  prop )

static

Definition at line 1479 of file stg_prop.c.

{
    if (!(prop->vt & VT_VECTOR))
        return 0;
 
    switch (prop->vt & ~VT_VECTOR)
    {
        case VT_I1: return sizeof(*prop->cac.pElems);
        case VT_UI1: return sizeof(*prop->caub.pElems);
        case VT_I2: return sizeof(*prop->cai.pElems);
        case VT_UI2: return sizeof(*prop->caui.pElems);
        case VT_BOOL: return sizeof(*prop->cabool.pElems);
        case VT_I4: return sizeof(*prop->cal.pElems);
        case VT_UI4: return sizeof(*prop->caul.pElems);
        case VT_R4: return sizeof(*prop->caflt.pElems);
        case VT_ERROR: return sizeof(*prop->cascode.pElems);
        case VT_I8: return sizeof(*prop->cah.pElems);
        case VT_UI8: return sizeof(*prop->cauh.pElems);
        case VT_R8: return sizeof(*prop->cadbl.pElems);
        case VT_CY: return sizeof(*prop->cacy.pElems);
        case VT_DATE: return sizeof(*prop->cadate.pElems);
        case VT_FILETIME: return sizeof(*prop->cafiletime.pElems);
        case VT_CLSID: return sizeof(*prop->cauuid.pElems);
        case VT_VARIANT: return sizeof(*prop->capropvar.pElems);
        default:
            FIXME("Unhandled type %#x.\n", prop->vt);
            return 0;
    }
}

Referenced by PropertyStorage_ReadProperty().

PropertyStorage_MakeFmtIdOffset()

static void PropertyStorage_MakeFmtIdOffset ( PropertyStorage_impl *  This, FORMATIDOFFSET *  fmtOffset  )

static

Definition at line 1940 of file stg_prop.c.

{
    assert(fmtOffset);
    StorageUtl_WriteGUID(fmtOffset, 0, &This->fmtid);
    StorageUtl_WriteDWord(fmtOffset, offsetof(FORMATIDOFFSET, dwOffset),
     sizeof(PROPERTYSETHEADER) + sizeof(FORMATIDOFFSET));
}

Referenced by PropertyStorage_WriteHeadersToStream().

PropertyStorage_MakeHeader()

static void PropertyStorage_MakeHeader ( PropertyStorage_impl *  This, PROPERTYSETHEADER *  hdr  )

static

Definition at line 1929 of file stg_prop.c.

{
    assert(hdr);
    StorageUtl_WriteWord(&hdr->wByteOrder, 0, PROPSETHDR_BYTEORDER_MAGIC);
    StorageUtl_WriteWord(&hdr->wFormat, 0, This->format);
    StorageUtl_WriteDWord(&hdr->dwOSVer, 0, This->originatorOS);
    StorageUtl_WriteGUID(&hdr->clsid, 0, &This->clsid);
    StorageUtl_WriteDWord(&hdr->reserved, 0, 1);
}

Referenced by PropertyStorage_WriteHeadersToStream().

PropertyStorage_MakePropertyIdOffset()

static void PropertyStorage_MakePropertyIdOffset ( DWORD  propid, DWORD  dwOffset, PROPERTYIDOFFSET *  propIdOffset  )

static

Definition at line 1957 of file stg_prop.c.

{
    assert(propIdOffset);
    StorageUtl_WriteDWord(propIdOffset, 0, propid);
    StorageUtl_WriteDWord(propIdOffset, offsetof(PROPERTYIDOFFSET, dwOffset), dwOffset);
}

Referenced by PropertyStorage_WriteDictionaryToStream(), and PropertyStorage_WritePropertyToStream().

PropertyStorage_MakeSectionHdr()

static void PropertyStorage_MakeSectionHdr ( DWORD  cbSection, DWORD  numProps, PROPERTYSECTIONHEADER *  hdr  )

static

Definition at line 1949 of file stg_prop.c.

{
    assert(hdr);
    StorageUtl_WriteDWord(hdr, 0, cbSection);
    StorageUtl_WriteDWord(hdr, offsetof(PROPERTYSECTIONHEADER, cProperties), numProps);
}

Referenced by PropertyStorage_WriteToStream().

PropertyStorage_PropCompare()

static int PropertyStorage_PropCompare ( const void *  a, const void *  b, void *  extra  )

static

Definition at line 1147 of file stg_prop.c.

{
    TRACE("%lu, %lu.\n", PtrToUlong(a), PtrToUlong(b));
    return PtrToUlong(a) - PtrToUlong(b);
}

Referenced by PropertyStorage_CreateDictionaries().

PropertyStorage_PropertiesWriter()

static BOOL PropertyStorage_PropertiesWriter ( const void *  key, const void *  value, void *  extra, void *  closure  )

static

Definition at line 2314 of file stg_prop.c.

{
    PropertyStorage_impl *This = extra;
    struct PropertyClosure *c = closure;
 
    assert(key);
    assert(value);
    assert(extra);
    assert(closure);
    c->hr = PropertyStorage_WritePropertyToStream(This, c->propNum++,
                                                  PtrToUlong(key), value, c->sectionOffset);
    return SUCCEEDED(c->hr);
}

Referenced by PropertyStorage_WritePropertiesToStream().

PropertyStorage_PropertyDestroy()

static void PropertyStorage_PropertyDestroy ( void *  k, void *  d, void *  extra  )

static

Definition at line 1154 of file stg_prop.c.

{
    PropVariantClear(d);
    HeapFree(GetProcessHeap(), 0, d);
}

Referenced by PropertyStorage_CreateDictionaries().

PropertyStorage_PropNameCompare()

static int PropertyStorage_PropNameCompare ( const void *  a, const void *  b, void *  extra  )

static

Definition at line 1119 of file stg_prop.c.

{
    PropertyStorage_impl *This = extra;
 
    if (This->codePage == CP_UNICODE)
    {
        TRACE("(%s, %s)\n", debugstr_w(a), debugstr_w(b));
        if (This->grfFlags & PROPSETFLAG_CASE_SENSITIVE)
            return wcscmp(a, b);
        else
            return lstrcmpiW(a, b);
    }
    else
    {
        TRACE("(%s, %s)\n", debugstr_a(a), debugstr_a(b));
        if (This->grfFlags & PROPSETFLAG_CASE_SENSITIVE)
            return lstrcmpA(a, b);
        else
            return lstrcmpiA(a, b);
    }
}

Referenced by PropertyStorage_CreateDictionaries().

PropertyStorage_PropNameDestroy()

static void PropertyStorage_PropNameDestroy ( void *  k, void *  d, void *  extra  )

static

Definition at line 1142 of file stg_prop.c.

{
    CoTaskMemFree(k);
}

Referenced by PropertyStorage_CreateDictionaries().

PropertyStorage_PropVariantCopy()

static HRESULT PropertyStorage_PropVariantCopy ( PROPVARIANT *  prop, const PROPVARIANT *  propvar, UINT  targetCP, UINT  srcCP  )

static

Definition at line 619 of file stg_prop.c.

{
    HRESULT hr = S_OK;
 
    assert(prop);
    assert(propvar);
 
    switch (propvar->vt)
    {
    case VT_LPSTR:
        hr = PropertyStorage_StringCopy(propvar->pszVal, srcCP, &prop->pszVal, targetCP);
        if (SUCCEEDED(hr))
            prop->vt = VT_LPSTR;
        break;
    case VT_BSTR:
        if ((prop->bstrVal = SysAllocStringLen(propvar->bstrVal, SysStringLen(propvar->bstrVal))))
            prop->vt = VT_BSTR;
        else
            hr = E_OUTOFMEMORY;
        break;
    default:
        hr = PropVariantCopy(prop, propvar);
    }
 
    return hr;
}

Referenced by IPropertyStorage_fnReadMultiple(), and PropertyStorage_StorePropWithId().

propertystorage_read_scalar()

static HRESULT propertystorage_read_scalar ( PROPVARIANT *  prop, const struct read_buffer *  buffer, size_t  offset, UINT  codepage, void *  WINAPI *allocate)(void *this, ULONG size, void *  allocate_data  )

static

Definition at line 1251 of file stg_prop.c.

{
    HRESULT hr;
 
    assert(!(prop->vt & (VT_ARRAY | VT_VECTOR)));
 
    switch (prop->vt)
    {
    case VT_EMPTY:
    case VT_NULL:
        hr = S_OK;
        break;
    case VT_I1:
        hr = buffer_read_byte(buffer, offset, (BYTE *)&prop->cVal);
        TRACE("Read char 0x%x ('%c')\n", prop->cVal, prop->cVal);
        break;
    case VT_UI1:
        hr = buffer_read_byte(buffer, offset, &prop->bVal);
        TRACE("Read byte 0x%x\n", prop->bVal);
        break;
    case VT_BOOL:
        hr = buffer_read_word(buffer, offset, (WORD *)&prop->boolVal);
        TRACE("Read bool %d\n", prop->boolVal);
        break;
    case VT_I2:
        hr = buffer_read_word(buffer, offset, (WORD *)&prop->iVal);
        TRACE("Read short %d\n", prop->iVal);
        break;
    case VT_UI2:
        hr = buffer_read_word(buffer, offset, &prop->uiVal);
        TRACE("Read ushort %d\n", prop->uiVal);
        break;
    case VT_INT:
    case VT_I4:
        hr = buffer_read_dword(buffer, offset, (DWORD *)&prop->lVal);
        TRACE("Read long %ld\n", prop->lVal);
        break;
    case VT_UINT:
    case VT_UI4:
        hr = buffer_read_dword(buffer, offset, &prop->ulVal);
        TRACE("Read ulong %ld\n", prop->ulVal);
        break;
    case VT_I8:
        hr = buffer_read_uint64(buffer, offset, (ULARGE_INTEGER *)&prop->hVal);
        TRACE("Read long long %s\n", wine_dbgstr_longlong(prop->hVal.QuadPart));
        break;
    case VT_UI8:
        hr = buffer_read_uint64(buffer, offset, &prop->uhVal);
        TRACE("Read ulong long %s\n", wine_dbgstr_longlong(prop->uhVal.QuadPart));
        break;
    case VT_R8:
        hr = buffer_read_len(buffer, offset, &prop->dblVal, sizeof(prop->dblVal));
        TRACE("Read double %f\n", prop->dblVal);
        break;
    case VT_LPSTR:
    {
        DWORD count;
 
        if (FAILED(hr = buffer_read_dword(buffer, offset, &count)))
            break;
 
        offset += sizeof(DWORD);
 
        if (codepage == CP_UNICODE && count % sizeof(WCHAR))
        {
            WARN("Unicode string has odd number of bytes\n");
            hr = STG_E_INVALIDHEADER;
        }
        else
        {
            prop->pszVal = allocate(allocate_data, count);
            if (prop->pszVal)
            {
                if (FAILED(hr = buffer_read_len(buffer, offset, prop->pszVal, count)))
                    break;
 
                /* This is stored in the code page specified in codepage.
                 * Don't convert it, the caller will just store it as-is.
                 */
                if (codepage == CP_UNICODE)
                {
                    /* Make sure it's NULL-terminated */
                    prop->pszVal[count / sizeof(WCHAR) - 1] = '\0';
                    TRACE("Read string value %s\n",
                     debugstr_w(prop->pwszVal));
                }
                else
                {
                    /* Make sure it's NULL-terminated */
                    prop->pszVal[count - 1] = '\0';
                    TRACE("Read string value %s\n", debugstr_a(prop->pszVal));
                }
            }
            else
                hr = STG_E_INSUFFICIENTMEMORY;
        }
        break;
    }
    case VT_BSTR:
    {
        DWORD count, wcount;
 
        if (FAILED(hr = buffer_read_dword(buffer, offset, &count)))
            break;
 
        offset += sizeof(DWORD);
 
        if (codepage == CP_UNICODE && count % sizeof(WCHAR))
        {
            WARN("Unicode string has odd number of bytes\n");
            hr = STG_E_INVALIDHEADER;
        }
        else
        {
            if (codepage == CP_UNICODE)
                wcount = count / sizeof(WCHAR);
            else
            {
                if (FAILED(hr = buffer_test_offset(buffer, offset, count)))
                    break;
                wcount = MultiByteToWideChar(codepage, 0, (LPCSTR)(buffer->data + offset), count, NULL, 0);
            }
 
            prop->bstrVal = SysAllocStringLen(NULL, wcount); /* FIXME: use allocator? */
 
            if (prop->bstrVal)
            {
                if (codepage == CP_UNICODE)
                    hr = buffer_read_len(buffer, offset, prop->bstrVal, count);
                else
                    MultiByteToWideChar(codepage, 0, (LPCSTR)(buffer->data + offset), count, prop->bstrVal, wcount);
 
                prop->bstrVal[wcount - 1] = '\0';
                TRACE("Read string value %s\n", debugstr_w(prop->bstrVal));
            }
            else
                hr = STG_E_INSUFFICIENTMEMORY;
        }
        break;
    }
    case VT_BLOB:
    {
        DWORD count;
 
        if (FAILED(hr = buffer_read_dword(buffer, offset, &count)))
            break;
 
        offset += sizeof(DWORD);
 
        prop->blob.cbSize = count;
        prop->blob.pBlobData = allocate(allocate_data, count);
        if (prop->blob.pBlobData)
        {
            hr = buffer_read_len(buffer, offset, prop->blob.pBlobData, count);
            TRACE("Read blob value of size %ld\n", count);
        }
        else
            hr = STG_E_INSUFFICIENTMEMORY;
        break;
    }
    case VT_LPWSTR:
    {
        DWORD count;
 
        if (FAILED(hr = buffer_read_dword(buffer, offset, &count)))
            break;
 
        offset += sizeof(DWORD);
 
        prop->pwszVal = allocate(allocate_data, count * sizeof(WCHAR));
        if (prop->pwszVal)
        {
            if (SUCCEEDED(hr = buffer_read_len(buffer, offset, prop->pwszVal, count * sizeof(WCHAR))))
            {
                /* make sure string is NULL-terminated */
                prop->pwszVal[count - 1] = '\0';
                PropertyStorage_ByteSwapString(prop->pwszVal, count);
                TRACE("Read string value %s\n", debugstr_w(prop->pwszVal));
            }
        }
        else
            hr = STG_E_INSUFFICIENTMEMORY;
        break;
    }
    case VT_FILETIME:
        hr = buffer_read_uint64(buffer, offset, (ULARGE_INTEGER *)&prop->filetime);
        break;
    case VT_CF:
        {
            DWORD len = 0, tag = 0;
 
            if (SUCCEEDED(hr = buffer_read_dword(buffer, offset, &len)))
                hr = buffer_read_dword(buffer, offset + sizeof(DWORD), &tag);
            if (FAILED(hr))
                break;
 
            offset += 2 * sizeof(DWORD);
 
            if (len > 8)
            {
                len -= 8;
                prop->pclipdata = allocate(allocate_data, sizeof (CLIPDATA));
                prop->pclipdata->cbSize = len;
                prop->pclipdata->ulClipFmt = tag;
                prop->pclipdata->pClipData = allocate(allocate_data, len - sizeof(prop->pclipdata->ulClipFmt));
                hr = buffer_read_len(buffer, offset, prop->pclipdata->pClipData, len - sizeof(prop->pclipdata->ulClipFmt));
            }
            else
                hr = STG_E_INVALIDPARAMETER;
        }
        break;
    case VT_CLSID:
        if (!(prop->puuid = allocate(allocate_data, sizeof (*prop->puuid))))
            return STG_E_INSUFFICIENTMEMORY;
 
        if (SUCCEEDED(hr = buffer_test_offset(buffer, offset, sizeof(*prop->puuid))))
            StorageUtl_ReadGUID(buffer->data, offset, prop->puuid);
 
        break;
    default:
        FIXME("unsupported type %d\n", prop->vt);
        hr = STG_E_INVALIDPARAMETER;
    }
 
    return hr;
}

Referenced by PropertyStorage_ReadProperty().

PropertyStorage_ReadDictionary()

static HRESULT PropertyStorage_ReadDictionary ( PropertyStorage_impl *  This, const struct read_buffer *  buffer, size_t  offset  )

static

Definition at line 1673 of file stg_prop.c.

{
    DWORD numEntries, i;
    HRESULT hr;
 
    assert(This->name_to_propid);
    assert(This->propid_to_name);
 
    if (FAILED(hr = buffer_read_dword(buffer, offset, &numEntries)))
        return hr;
 
    TRACE("Reading %ld entries:\n", numEntries);
 
    offset += sizeof(DWORD);
 
    for (i = 0; SUCCEEDED(hr) && i < numEntries; i++)
    {
        PROPID propid;
        DWORD cbEntry;
        WCHAR ch = 0;
 
        if (SUCCEEDED(hr = buffer_read_dword(buffer, offset, &propid)))
            hr = buffer_read_dword(buffer, offset + sizeof(PROPID), &cbEntry);
        if (FAILED(hr))
            break;
 
        offset += sizeof(PROPID) + sizeof(DWORD);
 
        if (FAILED(hr = buffer_test_offset(buffer, offset, This->codePage == CP_UNICODE ?
                ALIGNED_LENGTH(cbEntry * sizeof(WCHAR), 3) : cbEntry)))
        {
            WARN("Broken name length for entry %ld.\n", i);
            return hr;
        }
 
        /* Make sure the source string is NULL-terminated */
        if (This->codePage != CP_UNICODE)
            buffer_read_byte(buffer, offset + cbEntry - 1, (BYTE *)&ch);
        else
            buffer_read_word(buffer, offset + (cbEntry - 1) * sizeof(WCHAR), &ch);
 
        if (ch)
        {
            WARN("Dictionary entry name %ld is not null-terminated.\n", i);
            return E_FAIL;
        }
 
        TRACE("Reading entry with ID %#lx, %ld chars, name %s.\n", propid, cbEntry, This->codePage == CP_UNICODE ?
                debugstr_wn((WCHAR *)buffer->data, cbEntry) : debugstr_an((char *)buffer->data, cbEntry));
 
        hr = PropertyStorage_StoreNameWithId(This, (char *)buffer->data + offset, This->codePage, propid);
        /* Unicode entries are padded to DWORD boundaries */
        if (This->codePage == CP_UNICODE)
            cbEntry = ALIGNED_LENGTH(cbEntry * sizeof(WCHAR), 3);
 
        offset += cbEntry;
    }
 
    return hr;
}

Referenced by PropertyStorage_ReadFromStream().

PropertyStorage_ReadFmtIdOffsetFromStream()

static HRESULT PropertyStorage_ReadFmtIdOffsetFromStream ( IStream *  stm, FORMATIDOFFSET *  fmt  )

static

Definition at line 1612 of file stg_prop.c.

{
    BYTE buf[sizeof(FORMATIDOFFSET)];
    ULONG count = 0;
    HRESULT hr;
 
    assert(stm);
    assert(fmt);
    hr = IStream_Read(stm, buf, sizeof(buf), &count);
    if (SUCCEEDED(hr))
    {
        if (count != sizeof(buf))
        {
            WARN("read only %ld\n", count);
            hr = STG_E_INVALIDHEADER;
        }
        else
        {
            StorageUtl_ReadGUID(buf, offsetof(FORMATIDOFFSET, fmtid),
             &fmt->fmtid);
            StorageUtl_ReadDWord(buf, offsetof(FORMATIDOFFSET, dwOffset),
             &fmt->dwOffset);
        }
    }
    TRACE("returning %#lx\n", hr);
    return hr;
}

Referenced by PropertyStorage_ReadFromStream().

PropertyStorage_ReadFromStream()

static HRESULT PropertyStorage_ReadFromStream ( PropertyStorage_impl *  This )

static

Definition at line 1735 of file stg_prop.c.

{
    struct read_buffer read_buffer;
    PROPERTYSETHEADER hdr;
    FORMATIDOFFSET fmtOffset;
    PROPERTYSECTIONHEADER sectionHdr;
    LARGE_INTEGER seek;
    ULONG i;
    STATSTG stat;
    HRESULT hr;
    BYTE *buf = NULL;
    ULONG count = 0;
    DWORD dictOffset = 0;
 
    This->dirty = FALSE;
    This->highestProp = 0;
    hr = IStream_Stat(This->stm, &stat, STATFLAG_NONAME);
    if (FAILED(hr))
        goto end;
    if (stat.cbSize.HighPart)
    {
        WARN("stream too big\n");
        /* maximum size varies, but it can't be this big */
        hr = STG_E_INVALIDHEADER;
        goto end;
    }
    if (stat.cbSize.LowPart == 0)
    {
        /* empty stream is okay */
        hr = S_OK;
        goto end;
    }
    else if (stat.cbSize.LowPart < sizeof(PROPERTYSETHEADER) +
     sizeof(FORMATIDOFFSET))
    {
        WARN("stream too small\n");
        hr = STG_E_INVALIDHEADER;
        goto end;
    }
    seek.QuadPart = 0;
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    hr = PropertyStorage_ReadHeaderFromStream(This->stm, &hdr);
    /* I've only seen reserved == 1, but the article says I shouldn't disallow
     * higher values.
     */
    if (hdr.wByteOrder != PROPSETHDR_BYTEORDER_MAGIC || hdr.reserved < 1)
    {
        WARN("bad magic in prop set header\n");
        hr = STG_E_INVALIDHEADER;
        goto end;
    }
    if (hdr.wFormat != 0 && hdr.wFormat != 1)
    {
        WARN("bad format version %d\n", hdr.wFormat);
        hr = STG_E_INVALIDHEADER;
        goto end;
    }
    This->format = hdr.wFormat;
    This->clsid = hdr.clsid;
    This->originatorOS = hdr.dwOSVer;
    if (PROPSETHDR_OSVER_KIND(hdr.dwOSVer) == PROPSETHDR_OSVER_KIND_MAC)
        WARN("File comes from a Mac, strings will probably be screwed up\n");
    hr = PropertyStorage_ReadFmtIdOffsetFromStream(This->stm, &fmtOffset);
    if (FAILED(hr))
        goto end;
    if (fmtOffset.dwOffset > stat.cbSize.LowPart)
    {
        WARN("invalid offset %ld (stream length is %ld)\n", fmtOffset.dwOffset, stat.cbSize.LowPart);
        hr = STG_E_INVALIDHEADER;
        goto end;
    }
    seek.QuadPart = fmtOffset.dwOffset;
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    /* wackiness alert: if the format ID is FMTID_DocSummaryInformation, there
     * follows not one, but two sections.  The first contains the standard properties
     * for the document summary information, and the second consists of user-defined
     * properties.  This is the only case in which multiple sections are
     * allowed.
     * Reading the second stream isn't implemented yet.
     */
    hr = PropertyStorage_ReadSectionHeaderFromStream(This->stm, &sectionHdr);
    if (FAILED(hr))
        goto end;
    /* The section size includes the section header, so check it */
    if (sectionHdr.cbSection < sizeof(PROPERTYSECTIONHEADER))
    {
        WARN("section header too small, got %ld\n", sectionHdr.cbSection);
        hr = STG_E_INVALIDHEADER;
        goto end;
    }
    buf = HeapAlloc(GetProcessHeap(), 0, sectionHdr.cbSection -
     sizeof(PROPERTYSECTIONHEADER));
    if (!buf)
    {
        hr = STG_E_INSUFFICIENTMEMORY;
        goto end;
    }
    read_buffer.data = buf;
    read_buffer.size = sectionHdr.cbSection - sizeof(sectionHdr);
 
    hr = IStream_Read(This->stm, read_buffer.data, read_buffer.size, &count);
    if (FAILED(hr))
        goto end;
    TRACE("Reading %ld properties:\n", sectionHdr.cProperties);
    for (i = 0; SUCCEEDED(hr) && i < sectionHdr.cProperties; i++)
    {
        PROPERTYIDOFFSET *idOffset = (PROPERTYIDOFFSET *)(read_buffer.data +
         i * sizeof(PROPERTYIDOFFSET));
 
        if (idOffset->dwOffset < sizeof(PROPERTYSECTIONHEADER) ||
         idOffset->dwOffset > sectionHdr.cbSection - sizeof(DWORD))
            hr = STG_E_INVALIDPOINTER;
        else
        {
            if (idOffset->propid >= PID_FIRST_USABLE &&
             idOffset->propid < PID_MIN_READONLY && idOffset->propid >
             This->highestProp)
                This->highestProp = idOffset->propid;
            if (idOffset->propid == PID_DICTIONARY)
            {
                /* Don't read the dictionary yet, its entries depend on the
                 * code page.  Just store the offset so we know to read it
                 * later.
                 */
                dictOffset = idOffset->dwOffset;
                TRACE("Dictionary offset is %ld\n", dictOffset);
            }
            else
            {
                PROPVARIANT prop;
 
                PropVariantInit(&prop);
                if (SUCCEEDED(PropertyStorage_ReadProperty(&prop, &read_buffer,
                        idOffset->dwOffset - sizeof(PROPERTYSECTIONHEADER), This->codePage,
                        Allocate_CoTaskMemAlloc, NULL)))
                {
                    TRACE("Read property with ID %#lx, type %d\n", idOffset->propid, prop.vt);
                    switch(idOffset->propid)
                    {
                    case PID_CODEPAGE:
                        if (prop.vt == VT_I2)
                            This->codePage = (USHORT)prop.iVal;
                        break;
                    case PID_LOCALE:
                        if (prop.vt == VT_I4)
                            This->locale = (LCID)prop.lVal;
                        break;
                    case PID_BEHAVIOR:
                        if (prop.vt == VT_I4 && prop.lVal)
                            This->grfFlags |= PROPSETFLAG_CASE_SENSITIVE;
                        /* The format should already be 1, but just in case */
                        This->format = 1;
                        break;
                    default:
                        hr = PropertyStorage_StorePropWithId(This,
                         idOffset->propid, &prop, This->codePage);
                    }
                }
                PropVariantClear(&prop);
            }
        }
    }
    if (!This->codePage)
    {
        /* default to Unicode unless told not to, as specified on msdn */
        if (This->grfFlags & PROPSETFLAG_ANSI)
            This->codePage = GetACP();
        else
            This->codePage = CP_UNICODE;
    }
    if (!This->locale)
        This->locale = LOCALE_SYSTEM_DEFAULT;
    TRACE("Code page is %d, locale is %ld\n", This->codePage, This->locale);
    if (dictOffset)
        hr = PropertyStorage_ReadDictionary(This, &read_buffer, dictOffset - sizeof(PROPERTYSECTIONHEADER));
 
end:
    HeapFree(GetProcessHeap(), 0, buf);
    if (FAILED(hr))
    {
        dictionary_destroy(This->name_to_propid);
        This->name_to_propid = NULL;
        dictionary_destroy(This->propid_to_name);
        This->propid_to_name = NULL;
        dictionary_destroy(This->propid_to_prop);
        This->propid_to_prop = NULL;
    }
    return hr;
}

Referenced by IPropertyStorage_fnRevert(), and PropertyStorage_ConstructFromStream().

PropertyStorage_ReadHeaderFromStream()

static HRESULT PropertyStorage_ReadHeaderFromStream ( IStream *  stm, PROPERTYSETHEADER *  hdr  )

static

Definition at line 1577 of file stg_prop.c.

{
    BYTE buf[sizeof(PROPERTYSETHEADER)];
    ULONG count = 0;
    HRESULT hr;
 
    assert(stm);
    assert(hdr);
    hr = IStream_Read(stm, buf, sizeof(buf), &count);
    if (SUCCEEDED(hr))
    {
        if (count != sizeof(buf))
        {
            WARN("read only %ld\n", count);
            hr = STG_E_INVALIDHEADER;
        }
        else
        {
            StorageUtl_ReadWord(buf, offsetof(PROPERTYSETHEADER, wByteOrder),
             &hdr->wByteOrder);
            StorageUtl_ReadWord(buf, offsetof(PROPERTYSETHEADER, wFormat),
             &hdr->wFormat);
            StorageUtl_ReadDWord(buf, offsetof(PROPERTYSETHEADER, dwOSVer),
             &hdr->dwOSVer);
            StorageUtl_ReadGUID(buf, offsetof(PROPERTYSETHEADER, clsid),
             &hdr->clsid);
            StorageUtl_ReadDWord(buf, offsetof(PROPERTYSETHEADER, reserved),
             &hdr->reserved);
        }
    }
    TRACE("returning %#lx\n", hr);
    return hr;
}

Referenced by PropertyStorage_ReadFromStream().

PropertyStorage_ReadProperty()

static HRESULT PropertyStorage_ReadProperty ( PROPVARIANT *  prop, const struct read_buffer *  buffer, size_t  offset, UINT  codepage, void *  __thiscall_wrapper WINAPI *allocate)(void *this, ULONG size, void *  allocate_data  )

static

Definition at line 1509 of file stg_prop.c.

{
    HRESULT hr;
    DWORD vt;
 
    assert(prop);
    assert(buffer->data);
 
    if (FAILED(hr = buffer_read_dword(buffer, offset, &vt)))
        return hr;
 
    offset += sizeof(DWORD);
    prop->vt = vt;
 
    if (prop->vt & VT_VECTOR)
    {
        DWORD count, i;
 
        switch (prop->vt & ~VT_VECTOR)
        {
            case VT_BSTR:
            case VT_VARIANT:
            case VT_LPSTR:
            case VT_LPWSTR:
            case VT_CF:
                FIXME("Vector with variable length elements are not supported.\n");
                return STG_E_INVALIDPARAMETER;
            default:
                ;
        }
 
        if (SUCCEEDED(hr = buffer_read_dword(buffer, offset, &count)))
        {
            size_t elemsize = propertystorage_get_elemsize(prop);
            PROPVARIANT elem;
 
            offset += sizeof(DWORD);
 
            if ((prop->capropvar.pElems = allocate(allocate_data, elemsize * count)))
            {
                prop->capropvar.cElems = count;
                elem.vt = prop->vt & ~VT_VECTOR;
 
                for (i = 0; i < count; ++i)
                {
                    if (SUCCEEDED(hr = propertystorage_read_scalar(&elem, buffer, offset + i * elemsize, codepage,
                            allocate, allocate_data)))
                    {
                        memcpy(&prop->capropvar.pElems[i], &elem.lVal, elemsize);
                    }
                }
            }
            else
                hr = STG_E_INSUFFICIENTMEMORY;
        }
    }
    else if (prop->vt & VT_ARRAY)
    {
        FIXME("VT_ARRAY properties are not supported.\n");
        hr = STG_E_INVALIDPARAMETER;
    }
    else
        hr = propertystorage_read_scalar(prop, buffer, offset, codepage, allocate, allocate_data);
 
    return hr;
}

Referenced by PropertyStorage_ReadFromStream(), and StgConvertPropertyToVariant().

PropertyStorage_ReadSectionHeaderFromStream()

static HRESULT PropertyStorage_ReadSectionHeaderFromStream ( IStream *  stm, PROPERTYSECTIONHEADER *  hdr  )

static

Definition at line 1641 of file stg_prop.c.

{
    BYTE buf[sizeof(PROPERTYSECTIONHEADER)];
    ULONG count = 0;
    HRESULT hr;
 
    assert(stm);
    assert(hdr);
    hr = IStream_Read(stm, buf, sizeof(buf), &count);
    if (SUCCEEDED(hr))
    {
        if (count != sizeof(buf))
        {
            WARN("read only %ld\n", count);
            hr = STG_E_INVALIDHEADER;
        }
        else
        {
            StorageUtl_ReadDWord(buf, offsetof(PROPERTYSECTIONHEADER,
             cbSection), &hdr->cbSection);
            StorageUtl_ReadDWord(buf, offsetof(PROPERTYSECTIONHEADER,
             cProperties), &hdr->cProperties);
        }
    }
    TRACE("returning %#lx\n", hr);
    return hr;
}

Referenced by PropertyStorage_ReadFromStream().

PropertyStorage_StoreNameWithId()

static HRESULT PropertyStorage_StoreNameWithId ( PropertyStorage_impl *  This, LPCSTR  srcName, UINT  cp, PROPID  id  )

static

Definition at line 707 of file stg_prop.c.

{
    LPSTR name;
    HRESULT hr;
 
    assert(srcName);
 
    hr = PropertyStorage_StringCopy(srcName, cp, &name, This->codePage);
    if (SUCCEEDED(hr))
    {
        if (This->codePage == CP_UNICODE)
        {
            if (lstrlenW((LPWSTR)name) >= MAX_VERSION_0_PROP_NAME_LENGTH)
                This->format = 1;
        }
        else
        {
            if (strlen(name) >= MAX_VERSION_0_PROP_NAME_LENGTH)
                This->format = 1;
        }
        TRACE("Adding prop name %s, propid %ld\n",
         This->codePage == CP_UNICODE ? debugstr_w((LPCWSTR)name) :
         debugstr_a(name), id);
        dictionary_insert(This->name_to_propid, name, UlongToPtr(id));
        dictionary_insert(This->propid_to_name, UlongToPtr(id), name);
    }
    return hr;
}

Referenced by IPropertyStorage_fnWriteMultiple(), IPropertyStorage_fnWritePropertyNames(), and PropertyStorage_ReadDictionary().

PropertyStorage_StorePropWithId()

static HRESULT PropertyStorage_StorePropWithId ( PropertyStorage_impl *  This, PROPID  propid, const PROPVARIANT *  propvar, UINT  cp  )

static

Definition at line 654 of file stg_prop.c.

{
    HRESULT hr = S_OK;
    PROPVARIANT *prop = PropertyStorage_FindProperty(This, propid);
 
    assert(propvar);
    if (propvar->vt & VT_BYREF || propvar->vt & VT_ARRAY)
        This->format = 1;
    switch (propvar->vt)
    {
    case VT_DECIMAL:
    case VT_I1:
    case VT_INT:
    case VT_UINT:
    case VT_VECTOR|VT_I1:
        This->format = 1;
    }
    TRACE("Setting %#lx to type %d\n", propid, propvar->vt);
    if (prop)
    {
        PropVariantClear(prop);
        hr = PropertyStorage_PropVariantCopy(prop, propvar, This->codePage, cp);
    }
    else
    {
        prop = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
         sizeof(PROPVARIANT));
        if (prop)
        {
            hr = PropertyStorage_PropVariantCopy(prop, propvar, This->codePage, cp);
            if (SUCCEEDED(hr))
            {
                dictionary_insert(This->propid_to_prop, UlongToPtr(propid), prop);
                if (propid > This->highestProp)
                    This->highestProp = propid;
            }
            else
                HeapFree(GetProcessHeap(), 0, prop);
        }
        else
            hr = STG_E_INSUFFICIENTMEMORY;
    }
    return hr;
}

Referenced by IPropertyStorage_fnWriteMultiple(), and PropertyStorage_ReadFromStream().

PropertyStorage_StringCopy()

static HRESULT PropertyStorage_StringCopy ( LPCSTR  src, UINT  srcCP, LPSTR *  dst, UINT  targetCP  )

static

Definition at line 536 of file stg_prop.c.

{
    HRESULT hr = S_OK;
    int len;
 
    TRACE("%s, %p, %d, %d\n",
     srcCP == CP_UNICODE ? debugstr_w((LPCWSTR)src) : debugstr_a(src), dst,
     dstCP, srcCP);
    assert(src);
    assert(dst);
    *dst = NULL;
    if (dstCP == srcCP)
    {
        size_t len;
 
        if (dstCP == CP_UNICODE)
            len = (lstrlenW((LPCWSTR)src) + 1) * sizeof(WCHAR);
        else
            len = strlen(src) + 1;
        *dst = CoTaskMemAlloc(len);
        if (!*dst)
            hr = STG_E_INSUFFICIENTMEMORY;
        else
            memcpy(*dst, src, len);
    }
    else
    {
        if (dstCP == CP_UNICODE)
        {
            len = MultiByteToWideChar(srcCP, 0, src, -1, NULL, 0);
            *dst = CoTaskMemAlloc(len * sizeof(WCHAR));
            if (!*dst)
                hr = STG_E_INSUFFICIENTMEMORY;
            else
                MultiByteToWideChar(srcCP, 0, src, -1, (LPWSTR)*dst, len);
        }
        else
        {
            LPCWSTR wideStr = NULL;
            LPWSTR wideStr_tmp = NULL;
 
            if (srcCP == CP_UNICODE)
                wideStr = (LPCWSTR)src;
            else
            {
                len = MultiByteToWideChar(srcCP, 0, src, -1, NULL, 0);
                wideStr_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
                if (wideStr_tmp)
                {
                    MultiByteToWideChar(srcCP, 0, src, -1, wideStr_tmp, len);
                    wideStr = wideStr_tmp;
                }
                else
                    hr = STG_E_INSUFFICIENTMEMORY;
            }
            if (SUCCEEDED(hr))
            {
                len = WideCharToMultiByte(dstCP, 0, wideStr, -1, NULL, 0,
                 NULL, NULL);
                *dst = CoTaskMemAlloc(len);
                if (!*dst)
                    hr = STG_E_INSUFFICIENTMEMORY;
                else
                {
                    BOOL defCharUsed = FALSE;
 
                    if (WideCharToMultiByte(dstCP, 0, wideStr, -1, *dst, len,
                     NULL, &defCharUsed) == 0 || defCharUsed)
                    {
                        CoTaskMemFree(*dst);
                        *dst = NULL;
                        hr = HRESULT_FROM_WIN32(ERROR_NO_UNICODE_TRANSLATION);
                    }
                }
            }
            HeapFree(GetProcessHeap(), 0, wideStr_tmp);
        }
    }
    TRACE("returning %#lx (%s)\n", hr,
     dstCP == CP_UNICODE ? debugstr_w((LPCWSTR)*dst) : debugstr_a(*dst));
    return hr;
}

Referenced by PropertyStorage_FindPropertyByName(), PropertyStorage_PropVariantCopy(), and PropertyStorage_StoreNameWithId().

PropertyStorage_WriteDictionaryToStream()

static HRESULT PropertyStorage_WriteDictionaryToStream ( PropertyStorage_impl *  This, DWORD *  sectionOffset  )

static

Definition at line 2052 of file stg_prop.c.

{
    HRESULT hr;
    LARGE_INTEGER seek;
    PROPERTYIDOFFSET propIdOffset;
    ULONG count;
    DWORD dwTemp;
    struct DictionaryClosure closure;
 
    assert(sectionOffset);
 
    /* The dictionary's always the first property written, so seek to its
     * spot.
     */
    seek.QuadPart = SECTIONHEADER_OFFSET + sizeof(PROPERTYSECTIONHEADER);
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    PropertyStorage_MakePropertyIdOffset(PID_DICTIONARY, *sectionOffset,
     &propIdOffset);
    hr = IStream_Write(This->stm, &propIdOffset, sizeof(propIdOffset), &count);
    if (FAILED(hr))
        goto end;
 
    seek.QuadPart = SECTIONHEADER_OFFSET + *sectionOffset;
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    StorageUtl_WriteDWord(&dwTemp, 0, dictionary_num_entries(This->name_to_propid));
    hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
    if (FAILED(hr))
        goto end;
    *sectionOffset += sizeof(dwTemp);
 
    closure.hr = S_OK;
    closure.bytesWritten = 0;
    dictionary_enumerate(This->name_to_propid, PropertyStorage_DictionaryWriter,
     &closure);
    hr = closure.hr;
    if (FAILED(hr))
        goto end;
    *sectionOffset += closure.bytesWritten;
    if (closure.bytesWritten % sizeof(DWORD))
    {
        DWORD padding = sizeof(DWORD) - closure.bytesWritten % sizeof(DWORD);
        TRACE("adding %ld bytes of padding\n", padding);
        *sectionOffset += padding;
    }
 
end:
    return hr;
}

Referenced by PropertyStorage_WriteToStream().

PropertyStorage_WriteHeadersToStream()

static HRESULT PropertyStorage_WriteHeadersToStream ( PropertyStorage_impl *  This )

static

Definition at line 2343 of file stg_prop.c.

{
    HRESULT hr;
    ULONG count = 0;
    LARGE_INTEGER seek = { {0} };
    PROPERTYSETHEADER hdr;
    FORMATIDOFFSET fmtOffset;
 
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    PropertyStorage_MakeHeader(This, &hdr);
    hr = IStream_Write(This->stm, &hdr, sizeof(hdr), &count);
    if (FAILED(hr))
        goto end;
    if (count != sizeof(hdr))
    {
        hr = STG_E_WRITEFAULT;
        goto end;
    }
 
    PropertyStorage_MakeFmtIdOffset(This, &fmtOffset);
    hr = IStream_Write(This->stm, &fmtOffset, sizeof(fmtOffset), &count);
    if (FAILED(hr))
        goto end;
    if (count != sizeof(fmtOffset))
    {
        hr = STG_E_WRITEFAULT;
        goto end;
    }
    hr = S_OK;
 
end:
    return hr;
}

Referenced by PropertyStorage_WriteToStream().

PropertyStorage_WritePropertiesToStream()

static HRESULT PropertyStorage_WritePropertiesToStream ( PropertyStorage_impl *  This, DWORD  startingPropNum, DWORD *  sectionOffset  )

static

Definition at line 2329 of file stg_prop.c.

{
    struct PropertyClosure closure;
 
    assert(sectionOffset);
    closure.hr = S_OK;
    closure.propNum = startingPropNum;
    closure.sectionOffset = sectionOffset;
    dictionary_enumerate(This->propid_to_prop, PropertyStorage_PropertiesWriter,
     &closure);
    return closure.hr;
}

Referenced by PropertyStorage_WriteToStream().

PropertyStorage_WritePropertyToStream()

static HRESULT PropertyStorage_WritePropertyToStream ( PropertyStorage_impl *  This, DWORD  propNum, DWORD  propid, const PROPVARIANT *  var, DWORD *  sectionOffset  )

static

Definition at line 2106 of file stg_prop.c.

{
    DWORD len, dwType, dwTemp, bytesWritten;
    HRESULT hr;
    LARGE_INTEGER seek;
    PROPERTYIDOFFSET propIdOffset;
    ULARGE_INTEGER ularge;
    ULONG count;
 
    assert(var);
    assert(sectionOffset);
 
    TRACE("%p, %ld, %#lx, %d, %ld.\n", This, propNum, propid, var->vt,
     *sectionOffset);
 
    seek.QuadPart = SECTIONHEADER_OFFSET + sizeof(PROPERTYSECTIONHEADER) +
     propNum * sizeof(PROPERTYIDOFFSET);
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    PropertyStorage_MakePropertyIdOffset(propid, *sectionOffset, &propIdOffset);
    hr = IStream_Write(This->stm, &propIdOffset, sizeof(propIdOffset), &count);
    if (FAILED(hr))
        goto end;
 
    seek.QuadPart = SECTIONHEADER_OFFSET + *sectionOffset;
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    StorageUtl_WriteDWord(&dwType, 0, var->vt);
    hr = IStream_Write(This->stm, &dwType, sizeof(dwType), &count);
    if (FAILED(hr))
        goto end;
    *sectionOffset += sizeof(dwType);
 
    switch (var->vt)
    {
    case VT_EMPTY:
    case VT_NULL:
        bytesWritten = 0;
        break;
    case VT_I1:
    case VT_UI1:
        hr = IStream_Write(This->stm, &var->cVal, sizeof(var->cVal),
         &count);
        bytesWritten = count;
        break;
    case VT_I2:
    case VT_UI2:
    {
        WORD wTemp;
 
        StorageUtl_WriteWord(&wTemp, 0, var->iVal);
        hr = IStream_Write(This->stm, &wTemp, sizeof(wTemp), &count);
        bytesWritten = count;
        break;
    }
    case VT_I4:
    case VT_UI4:
    {
        StorageUtl_WriteDWord(&dwTemp, 0, var->lVal);
        hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
        bytesWritten = count;
        break;
    }
    case VT_I8:
    case VT_UI8:
    {
        StorageUtl_WriteULargeInteger(&ularge, 0, &var->uhVal);
        hr = IStream_Write(This->stm, &ularge, sizeof(ularge), &bytesWritten);
        break;
    }
    case VT_LPSTR:
    {
        if (This->codePage == CP_UNICODE)
            len = (lstrlenW(var->pwszVal) + 1) * sizeof(WCHAR);
        else
            len = lstrlenA(var->pszVal) + 1;
        StorageUtl_WriteDWord(&dwTemp, 0, len);
        hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
        if (FAILED(hr))
            goto end;
        hr = IStream_Write(This->stm, var->pszVal, len, &count);
        bytesWritten = count + sizeof(DWORD);
        break;
    }
    case VT_BSTR:
    {
        if (This->codePage == CP_UNICODE)
        {
            len = SysStringByteLen(var->bstrVal) + sizeof(WCHAR);
            StorageUtl_WriteDWord(&dwTemp, 0, len);
            hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
            if (SUCCEEDED(hr))
                hr = IStream_Write(This->stm, var->bstrVal, len, &count);
        }
        else
        {
            char *str;
 
            len = WideCharToMultiByte(This->codePage, 0, var->bstrVal, SysStringLen(var->bstrVal) + 1,
                    NULL, 0, NULL, NULL);
 
            str = heap_alloc(len);
            if (!str)
            {
                hr = E_OUTOFMEMORY;
                goto end;
            }
 
            WideCharToMultiByte(This->codePage, 0, var->bstrVal, SysStringLen(var->bstrVal),
                    str, len, NULL, NULL);
            StorageUtl_WriteDWord(&dwTemp, 0, len);
            hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
            if (SUCCEEDED(hr))
                hr = IStream_Write(This->stm, str, len, &count);
            heap_free(str);
        }
 
        bytesWritten = count + sizeof(DWORD);
        break;
    }
    case VT_LPWSTR:
    {
        len = lstrlenW(var->pwszVal) + 1;
 
        StorageUtl_WriteDWord(&dwTemp, 0, len);
        hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
        if (FAILED(hr))
            goto end;
        hr = IStream_Write(This->stm, var->pwszVal, len * sizeof(WCHAR),
         &count);
        bytesWritten = count + sizeof(DWORD);
        break;
    }
    case VT_FILETIME:
    {
        FILETIME temp;
 
        StorageUtl_WriteULargeInteger(&temp, 0, (const ULARGE_INTEGER *)&var->filetime);
        hr = IStream_Write(This->stm, &temp, sizeof(temp), &count);
        bytesWritten = count;
        break;
    }
    case VT_CF:
    {
        DWORD cf_hdr[2];
 
        len = var->pclipdata->cbSize;
        StorageUtl_WriteDWord(&cf_hdr[0], 0, len + 8);
        StorageUtl_WriteDWord(&cf_hdr[1], 0, var->pclipdata->ulClipFmt);
        hr = IStream_Write(This->stm, cf_hdr, sizeof(cf_hdr), &count);
        if (FAILED(hr))
            goto end;
        hr = IStream_Write(This->stm, var->pclipdata->pClipData,
                           len - sizeof(var->pclipdata->ulClipFmt), &count);
        if (FAILED(hr))
            goto end;
        bytesWritten = count + sizeof cf_hdr;
        break;
    }
    case VT_CLSID:
    {
        CLSID temp;
 
        StorageUtl_WriteGUID(&temp, 0, var->puuid);
        hr = IStream_Write(This->stm, &temp, sizeof(temp), &count);
        bytesWritten = count;
        break;
    }
    case VT_BLOB:
    {
        StorageUtl_WriteDWord(&dwTemp, 0, var->blob.cbSize);
        hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
        if (FAILED(hr))
            goto end;
        hr = IStream_Write(This->stm, var->blob.pBlobData, var->blob.cbSize, &count);
        bytesWritten = count + sizeof(DWORD);
        break;
    }
    default:
        FIXME("unsupported type: %d\n", var->vt);
        return STG_E_INVALIDPARAMETER;
    }
 
    if (SUCCEEDED(hr))
    {
        *sectionOffset += bytesWritten;
        if (bytesWritten % sizeof(DWORD))
        {
            DWORD padding = sizeof(DWORD) - bytesWritten % sizeof(DWORD);
            TRACE("adding %ld bytes of padding\n", padding);
            *sectionOffset += padding;
        }
    }
 
end:
    return hr;
}

Referenced by PropertyStorage_PropertiesWriter(), and PropertyStorage_WriteToStream().

PropertyStorage_WriteToStream()

static HRESULT PropertyStorage_WriteToStream ( PropertyStorage_impl *  This )

static

Definition at line 2379 of file stg_prop.c.

{
    PROPERTYSECTIONHEADER sectionHdr;
    HRESULT hr;
    ULONG count;
    LARGE_INTEGER seek;
    DWORD numProps, prop, sectionOffset, dwTemp;
    PROPVARIANT var;
 
    PropertyStorage_WriteHeadersToStream(This);
 
    /* Count properties.  Always at least one property, the code page */
    numProps = 1;
    if (dictionary_num_entries(This->name_to_propid))
        numProps++;
    if (This->locale != LOCALE_SYSTEM_DEFAULT)
        numProps++;
    if (This->grfFlags & PROPSETFLAG_CASE_SENSITIVE)
        numProps++;
    numProps += dictionary_num_entries(This->propid_to_prop);
 
    /* Write section header with 0 bytes right now, I'll adjust it after
     * writing properties.
     */
    PropertyStorage_MakeSectionHdr(0, numProps, &sectionHdr);
    seek.QuadPart = SECTIONHEADER_OFFSET;
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    hr = IStream_Write(This->stm, &sectionHdr, sizeof(sectionHdr), &count);
    if (FAILED(hr))
        goto end;
 
    prop = 0;
    sectionOffset = sizeof(PROPERTYSECTIONHEADER) +
     numProps * sizeof(PROPERTYIDOFFSET);
 
    if (dictionary_num_entries(This->name_to_propid))
    {
        prop++;
        hr = PropertyStorage_WriteDictionaryToStream(This, &sectionOffset);
        if (FAILED(hr))
            goto end;
    }
 
    PropVariantInit(&var);
 
    var.vt = VT_I2;
    var.iVal = This->codePage;
    hr = PropertyStorage_WritePropertyToStream(This, prop++, PID_CODEPAGE,
     &var, &sectionOffset);
    if (FAILED(hr))
        goto end;
 
    if (This->locale != LOCALE_SYSTEM_DEFAULT)
    {
        var.vt = VT_I4;
        var.lVal = This->locale;
        hr = PropertyStorage_WritePropertyToStream(This, prop++, PID_LOCALE,
         &var, &sectionOffset);
        if (FAILED(hr))
            goto end;
    }
 
    if (This->grfFlags & PROPSETFLAG_CASE_SENSITIVE)
    {
        var.vt = VT_I4;
        var.lVal = 1;
        hr = PropertyStorage_WritePropertyToStream(This, prop++, PID_BEHAVIOR,
         &var, &sectionOffset);
        if (FAILED(hr))
            goto end;
    }
 
    hr = PropertyStorage_WritePropertiesToStream(This, prop, &sectionOffset);
    if (FAILED(hr))
        goto end;
 
    /* Now write the byte count of the section */
    seek.QuadPart = SECTIONHEADER_OFFSET;
    hr = IStream_Seek(This->stm, seek, STREAM_SEEK_SET, NULL);
    if (FAILED(hr))
        goto end;
    StorageUtl_WriteDWord(&dwTemp, 0, sectionOffset);
    hr = IStream_Write(This->stm, &dwTemp, sizeof(dwTemp), &count);
 
end:
    return hr;
}

Referenced by IPropertyStorage_fnCommit().

PropertyStorage_WriteWStringToStream()

static HRESULT PropertyStorage_WriteWStringToStream ( IStream *  stm, LPCWSTR  str, DWORD  len, DWORD *  written  )

inlinestatic

Definition at line 1965 of file stg_prop.c.

{
#ifdef WORDS_BIGENDIAN
    WCHAR *leStr = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
    HRESULT hr;
 
    if (!leStr)
        return E_OUTOFMEMORY;
    memcpy(leStr, str, len * sizeof(WCHAR));
    PropertyStorage_ByteSwapString(leStr, len);
    hr = IStream_Write(stm, leStr, len, written);
    HeapFree(GetProcessHeap(), 0, leStr);
    return hr;
#else
    return IStream_Write(stm, str, len * sizeof(WCHAR), written);
#endif
}

Referenced by PropertyStorage_DictionaryWriter().

StgConvertPropertyToVariant()

BOOLEAN WINAPI StgConvertPropertyToVariant	(	const SERIALIZEDPROPERTYVALUE *	prop,
		USHORT	CodePage,
		PROPVARIANT *	pvar,
		void *	pma
	)

Definition at line 3031 of file stg_prop.c.

{
    struct read_buffer read_buffer;
    HRESULT hr;
 
    read_buffer.data = (BYTE *)prop;
    read_buffer.size = ~(size_t)0;
    hr = PropertyStorage_ReadProperty(pvar, &read_buffer, 0, CodePage, Allocate_PMemoryAllocator, pma);
 
    if (FAILED(hr))
    {
        FIXME("should raise C++ exception on failure\n");
        PropVariantInit(pvar);
    }
 
    return FALSE;
}

StgConvertVariantToProperty()

SERIALIZEDPROPERTYVALUE *WINAPI StgConvertVariantToProperty	(	const PROPVARIANT *	pvar,
		USHORT	CodePage,
		SERIALIZEDPROPERTYVALUE *	pprop,
		ULONG *	pcb,
		PROPID	pid,
		BOOLEAN	fReserved,
		ULONG *	pcIndirect
	)

Definition at line 3050 of file stg_prop.c.

{
    FIXME("%p, %d, %p, %p, %ld, %d, %p.\n", pvar, CodePage, pprop, pcb, pid, fReserved, pcIndirect);
 
    return NULL;
}

StgCreatePropStg()

HRESULT WINAPI StgCreatePropStg	(	IUnknown *	unk,
		REFFMTID	fmt,
		const CLSID *	clsid,
		DWORD	flags,
		DWORD	reserved,
		IPropertyStorage **	prop_stg
	)

Definition at line 3059 of file stg_prop.c.

{
    IStorage *stg;
    IStream *stm;
    HRESULT r;
 
    TRACE("%p, %s, %s, %#lx, %ld, %p.\n", unk, debugstr_guid(fmt), debugstr_guid(clsid), flags, reserved, prop_stg);
 
    if (!fmt || reserved)
    {
        r = E_INVALIDARG;
        goto end;
    }
 
    if (flags & PROPSETFLAG_NONSIMPLE)
    {
        r = IUnknown_QueryInterface(unk, &IID_IStorage, (void **)&stg);
        if (FAILED(r))
            goto end;
 
        /* FIXME: if (flags & PROPSETFLAG_NONSIMPLE), we need to create a
         * storage, not a stream.  For now, disallow it.
         */
        FIXME("PROPSETFLAG_NONSIMPLE not supported\n");
        IStorage_Release(stg);
        r = STG_E_INVALIDFLAG;
    }
    else
    {
        r = IUnknown_QueryInterface(unk, &IID_IStream, (void **)&stm);
        if (FAILED(r))
            goto end;
 
        r = PropertyStorage_ConstructEmpty(stm, fmt, flags,
                STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, prop_stg);
 
        IStream_Release( stm );
    }
 
end:
    TRACE("returning %#lx\n", r);
    return r;
}

Referenced by testPropsHelper().

StgOpenPropStg()

HRESULT WINAPI StgOpenPropStg	(	IUnknown *	unk,
		REFFMTID	fmt,
		DWORD	flags,
		DWORD	reserved,
		IPropertyStorage **	prop_stg
	)

Definition at line 3104 of file stg_prop.c.

{
    IStorage *stg;
    IStream *stm;
    HRESULT r;
 
    TRACE("%p, %s, %#lx, %ld, %p.\n", unk, debugstr_guid(fmt), flags, reserved, prop_stg);
 
    if (!fmt || reserved)
    {
        r = E_INVALIDARG;
        goto end;
    }
 
    if (flags & PROPSETFLAG_NONSIMPLE)
    {
        r = IUnknown_QueryInterface(unk, &IID_IStorage, (void **)&stg);
        if (FAILED(r))
            goto end;
 
        /* FIXME: if (flags & PROPSETFLAG_NONSIMPLE), we need to open a
         * storage, not a stream.  For now, disallow it.
         */
        FIXME("PROPSETFLAG_NONSIMPLE not supported\n");
        IStorage_Release(stg);
        r = STG_E_INVALIDFLAG;
    }
    else
    {
        r = IUnknown_QueryInterface(unk, &IID_IStream, (void **)&stm);
        if (FAILED(r))
            goto end;
 
        r = PropertyStorage_ConstructFromStream(stm, fmt,
                STGM_READWRITE|STGM_SHARE_EXCLUSIVE, prop_stg);
 
        IStream_Release( stm );
    }
 
end:
    TRACE("returning %#lx\n", r);
    return r;
}

Referenced by testPropsHelper().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

storage

)

Variable Documentation

enum_stat_prop_stg_vtbl

const IEnumSTATPROPSTGVtbl enum_stat_prop_stg_vtbl

static

Initial value:

=
{
    enum_stat_prop_stg_QueryInterface,
    enum_stat_prop_stg_AddRef,
    enum_stat_prop_stg_Release,
    enum_stat_prop_stg_Next,
    enum_stat_prop_stg_Skip,
    enum_stat_prop_stg_Reset,
    enum_stat_prop_stg_Clone,
}

Definition at line 291 of file stg_prop.c.

Referenced by create_enum_stat_prop_stg().

enum_stat_propset_stg_vtbl

const IEnumSTATPROPSETSTGVtbl enum_stat_propset_stg_vtbl

static

Initial value:

=
{
    enum_stat_propset_stg_QueryInterface,
    enum_stat_propset_stg_AddRef,
    enum_stat_propset_stg_Release,
    enum_stat_propset_stg_Next,
    enum_stat_propset_stg_Skip,
    enum_stat_propset_stg_Reset,
    enum_stat_propset_stg_Clone,
}

Definition at line 2702 of file stg_prop.c.

Referenced by create_enum_stat_propset_stg().

IPropertySetStorage_Vtbl

const IPropertySetStorageVtbl IPropertySetStorage_Vtbl

Initial value:

=
{
    IPropertySetStorage_fnQueryInterface,
    IPropertySetStorage_fnAddRef,
    IPropertySetStorage_fnRelease,
    IPropertySetStorage_fnCreate,
    IPropertySetStorage_fnOpen,
    IPropertySetStorage_fnDelete,
    IPropertySetStorage_fnEnum
}

Definition at line 2978 of file stg_prop.c.

Referenced by StorageImpl_Construct(), and StorageInternalImpl_Construct().

IPropertyStorage_Vtbl

static const IPropertyStorageVtbl IPropertyStorage_Vtbl

static

Initial value:

=
{
    IPropertyStorage_fnQueryInterface,
    IPropertyStorage_fnAddRef,
    IPropertyStorage_fnRelease,
    IPropertyStorage_fnReadMultiple,
    IPropertyStorage_fnWriteMultiple,
    IPropertyStorage_fnDeleteMultiple,
    IPropertyStorage_fnReadPropertyNames,
    IPropertyStorage_fnWritePropertyNames,
    IPropertyStorage_fnDeletePropertyNames,
    IPropertyStorage_fnCommit,
    IPropertyStorage_fnRevert,
    IPropertyStorage_fnEnum,
    IPropertyStorage_fnSetTimes,
    IPropertyStorage_fnSetClass,
    IPropertyStorage_fnStat,
}

Definition at line 145 of file stg_prop.c.

Referenced by PropertyStorage_BaseConstruct().