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wine
wine-winehq
Commits
10aa9b21
Commit
10aa9b21
authored
Dec 16, 2010
by
Huw Davies
Committed by
Alexandre Julliard
Dec 17, 2010
Browse files
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Plain Diff
ole32: Rewrite the OleAdviseHolder's STATDATA enumerator to be a generic STATDATA enumerator.
parent
156ba4ed
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Showing
1 changed file
with
128 additions
and
73 deletions
+128
-73
oleobj.c
dlls/ole32/oleobj.c
+128
-73
No files found.
dlls/ole32/oleobj.c
View file @
10aa9b21
...
...
@@ -38,6 +38,34 @@ WINE_DEFAULT_DEBUG_CHANNEL(ole);
#define INITIAL_SINKS 10
static
void
release_statdata
(
STATDATA
*
data
)
{
if
(
data
->
formatetc
.
ptd
)
{
CoTaskMemFree
(
data
->
formatetc
.
ptd
);
data
->
formatetc
.
ptd
=
NULL
;
}
if
(
data
->
pAdvSink
)
{
IAdviseSink_Release
(
data
->
pAdvSink
);
data
->
pAdvSink
=
NULL
;
}
}
static
HRESULT
copy_statdata
(
STATDATA
*
dst
,
const
STATDATA
*
src
)
{
*
dst
=
*
src
;
if
(
src
->
formatetc
.
ptd
)
{
dst
->
formatetc
.
ptd
=
CoTaskMemAlloc
(
src
->
formatetc
.
ptd
->
tdSize
);
if
(
!
dst
->
formatetc
.
ptd
)
return
E_OUTOFMEMORY
;
memcpy
(
dst
->
formatetc
.
ptd
,
src
->
formatetc
.
ptd
,
src
->
formatetc
.
ptd
->
tdSize
);
}
if
(
dst
->
pAdvSink
)
IAdviseSink_AddRef
(
dst
->
pAdvSink
);
return
S_OK
;
}
/**************************************************************************
* OleAdviseHolderImpl Implementation
*/
...
...
@@ -52,7 +80,7 @@ typedef struct OleAdviseHolderImpl
}
OleAdviseHolderImpl
;
static
HRESULT
Enum
OleSTATDATA_Construct
(
OleAdviseHolderImpl
*
pOleAdviseHolder
,
ULONG
index
,
IEnumSTATDATA
**
ppenum
);
static
HRESULT
Enum
STATDATA_Construct
(
IUnknown
*
holder
,
ULONG
index
,
DWORD
num
,
STATDATA
*
data
,
IEnumSTATDATA
**
ppenum
);
typedef
struct
{
...
...
@@ -60,16 +88,17 @@ typedef struct
LONG
ref
;
ULONG
index
;
OleAdviseHolderImpl
*
pOleAdviseHolder
;
}
EnumOleSTATDATA
;
DWORD
num_of_elems
;
STATDATA
*
statdata
;
IUnknown
*
holder
;
}
EnumSTATDATA
;
static
inline
Enum
Ole
STATDATA
*
impl_from_IEnumSTATDATA
(
IEnumSTATDATA
*
iface
)
static
inline
EnumSTATDATA
*
impl_from_IEnumSTATDATA
(
IEnumSTATDATA
*
iface
)
{
return
CONTAINING_RECORD
(
iface
,
Enum
Ole
STATDATA
,
IEnumSTATDATA_iface
);
return
CONTAINING_RECORD
(
iface
,
EnumSTATDATA
,
IEnumSTATDATA_iface
);
}
static
HRESULT
WINAPI
EnumOleSTATDATA_QueryInterface
(
IEnumSTATDATA
*
iface
,
REFIID
riid
,
void
**
ppv
)
static
HRESULT
WINAPI
EnumSTATDATA_QueryInterface
(
IEnumSTATDATA
*
iface
,
REFIID
riid
,
void
**
ppv
)
{
TRACE
(
"(%s, %p)
\n
"
,
debugstr_guid
(
riid
),
ppv
);
if
(
IsEqualIID
(
riid
,
&
IID_IUnknown
)
||
...
...
@@ -82,91 +111,77 @@ static HRESULT WINAPI EnumOleSTATDATA_QueryInterface(
return
E_NOINTERFACE
;
}
static
ULONG
WINAPI
EnumOleSTATDATA_AddRef
(
IEnumSTATDATA
*
iface
)
static
ULONG
WINAPI
EnumSTATDATA_AddRef
(
IEnumSTATDATA
*
iface
)
{
Enum
Ole
STATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
EnumSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
TRACE
(
"()
\n
"
);
return
InterlockedIncrement
(
&
This
->
ref
);
}
static
ULONG
WINAPI
EnumOleSTATDATA_Release
(
IEnumSTATDATA
*
iface
)
static
ULONG
WINAPI
EnumSTATDATA_Release
(
IEnumSTATDATA
*
iface
)
{
Enum
Ole
STATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
EnumSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
LONG
refs
=
InterlockedDecrement
(
&
This
->
ref
);
TRACE
(
"()
\n
"
);
if
(
!
refs
)
{
IOleAdviseHolder_Release
((
IOleAdviseHolder
*
)
This
->
pOleAdviseHolder
);
DWORD
i
;
for
(
i
=
0
;
i
<
This
->
num_of_elems
;
i
++
)
release_statdata
(
This
->
statdata
+
i
);
HeapFree
(
GetProcessHeap
(),
0
,
This
->
statdata
);
IUnknown_Release
(
This
->
holder
);
HeapFree
(
GetProcessHeap
(),
0
,
This
);
}
return
refs
;
}
static
HRESULT
WINAPI
EnumOleSTATDATA_Next
(
IEnumSTATDATA
*
iface
,
ULONG
celt
,
LPSTATDATA
rgelt
,
ULONG
*
pceltFetched
)
static
HRESULT
WINAPI
EnumSTATDATA_Next
(
IEnumSTATDATA
*
iface
,
ULONG
num
,
LPSTATDATA
data
,
ULONG
*
fetched
)
{
EnumOleSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
EnumSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
DWORD
count
=
0
;
HRESULT
hr
=
S_OK
;
TRACE
(
"(%d, %p, %p)
\n
"
,
celt
,
rgelt
,
pceltF
etched
);
TRACE
(
"(%d, %p, %p)
\n
"
,
num
,
data
,
f
etched
);
if
(
pceltFetched
)
*
pceltFetched
=
0
;
for
(;
celt
;
celt
--
,
rgelt
++
)
while
(
num
--
)
{
while
((
This
->
index
<
This
->
pOleAdviseHolder
->
maxSinks
)
&&
!
This
->
pOleAdviseHolder
->
arrayOfSinks
[
This
->
index
])
{
This
->
index
++
;
}
if
(
This
->
index
>=
This
->
pOleAdviseHolder
->
maxSinks
)
if
(
This
->
index
>=
This
->
num_of_elems
)
{
hr
=
S_FALSE
;
break
;
}
memset
(
&
rgelt
->
formatetc
,
0
,
sizeof
(
rgelt
->
formatetc
));
rgelt
->
advf
=
0
;
rgelt
->
pAdvSink
=
This
->
pOleAdviseHolder
->
arrayOfSinks
[
This
->
index
];
IAdviseSink_AddRef
(
rgelt
->
pAdvSink
);
rgelt
->
dwConnection
=
This
->
index
;
copy_statdata
(
data
+
count
,
This
->
statdata
+
This
->
index
);
if
(
pceltFetched
)
(
*
pceltFetched
)
++
;
count
++
;
This
->
index
++
;
}
if
(
fetched
)
*
fetched
=
count
;
return
hr
;
}
static
HRESULT
WINAPI
EnumOleSTATDATA_Skip
(
IEnumSTATDATA
*
iface
,
ULONG
celt
)
static
HRESULT
WINAPI
EnumSTATDATA_Skip
(
IEnumSTATDATA
*
iface
,
ULONG
num
)
{
Enum
Ole
STATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
EnumSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
TRACE
(
"(%d)
\n
"
,
celt
);
TRACE
(
"(%d)
\n
"
,
num
);
for
(;
celt
;
celt
--
)
if
(
This
->
index
+
num
>=
This
->
num_of_elems
)
{
while
((
This
->
index
<
This
->
pOleAdviseHolder
->
maxSinks
)
&&
!
This
->
pOleAdviseHolder
->
arrayOfSinks
[
This
->
index
])
{
This
->
index
++
;
}
if
(
This
->
index
>=
This
->
pOleAdviseHolder
->
maxSinks
)
return
S_FALSE
;
This
->
index
++
;
This
->
index
=
This
->
num_of_elems
;
return
S_FALSE
;
}
This
->
index
+=
num
;
return
S_OK
;
}
static
HRESULT
WINAPI
EnumOleSTATDATA_Reset
(
IEnumSTATDATA
*
iface
)
static
HRESULT
WINAPI
EnumSTATDATA_Reset
(
IEnumSTATDATA
*
iface
)
{
Enum
Ole
STATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
EnumSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
TRACE
(
"()
\n
"
);
...
...
@@ -174,35 +189,49 @@ static HRESULT WINAPI EnumOleSTATDATA_Reset(
return
S_OK
;
}
static
HRESULT
WINAPI
EnumOleSTATDATA_Clone
(
IEnumSTATDATA
*
iface
,
IEnumSTATDATA
**
ppenum
)
static
HRESULT
WINAPI
EnumSTATDATA_Clone
(
IEnumSTATDATA
*
iface
,
IEnumSTATDATA
**
ppenum
)
{
EnumOleSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
return
EnumOleSTATDATA_Construct
(
This
->
pOleAdviseHolder
,
This
->
index
,
ppenum
);
EnumSTATDATA
*
This
=
impl_from_IEnumSTATDATA
(
iface
);
return
EnumSTATDATA_Construct
(
This
->
holder
,
This
->
index
,
This
->
num_of_elems
,
This
->
statdata
,
ppenum
);
}
static
const
IEnumSTATDATAVtbl
Enum
Ole
STATDATA_VTable
=
static
const
IEnumSTATDATAVtbl
EnumSTATDATA_VTable
=
{
Enum
Ole
STATDATA_QueryInterface
,
Enum
Ole
STATDATA_AddRef
,
Enum
Ole
STATDATA_Release
,
Enum
Ole
STATDATA_Next
,
Enum
Ole
STATDATA_Skip
,
Enum
Ole
STATDATA_Reset
,
Enum
Ole
STATDATA_Clone
EnumSTATDATA_QueryInterface
,
EnumSTATDATA_AddRef
,
EnumSTATDATA_Release
,
EnumSTATDATA_Next
,
EnumSTATDATA_Skip
,
EnumSTATDATA_Reset
,
EnumSTATDATA_Clone
};
static
HRESULT
EnumOleSTATDATA_Construct
(
OleAdviseHolderImpl
*
pOleAdviseHolder
,
ULONG
index
,
IEnumSTATDATA
**
ppenum
)
static
HRESULT
EnumSTATDATA_Construct
(
IUnknown
*
holder
,
ULONG
index
,
DWORD
num
,
STATDATA
*
data
,
IEnumSTATDATA
**
ppenum
)
{
EnumOleSTATDATA
*
This
=
HeapAlloc
(
GetProcessHeap
(),
0
,
sizeof
(
*
This
));
if
(
!
This
)
return
E_OUTOFMEMORY
;
This
->
IEnumSTATDATA_iface
.
lpVtbl
=
&
EnumOleSTATDATA_VTable
;
EnumSTATDATA
*
This
=
HeapAlloc
(
GetProcessHeap
(),
0
,
sizeof
(
*
This
));
DWORD
i
;
if
(
!
This
)
return
E_OUTOFMEMORY
;
This
->
IEnumSTATDATA_iface
.
lpVtbl
=
&
EnumSTATDATA_VTable
;
This
->
ref
=
1
;
This
->
index
=
index
;
This
->
pOleAdviseHolder
=
pOleAdviseHolder
;
IOleAdviseHolder_AddRef
((
IOleAdviseHolder
*
)
pOleAdviseHolder
);
This
->
statdata
=
HeapAlloc
(
GetProcessHeap
(),
0
,
num
*
sizeof
(
*
This
->
statdata
));
if
(
!
This
->
statdata
)
{
HeapFree
(
GetProcessHeap
(),
0
,
This
);
return
E_OUTOFMEMORY
;
}
for
(
i
=
0
;
i
<
num
;
i
++
)
copy_statdata
(
This
->
statdata
+
i
,
data
+
i
);
This
->
num_of_elems
=
num
;
This
->
holder
=
holder
;
IUnknown_AddRef
(
holder
);
*
ppenum
=
&
This
->
IEnumSTATDATA_iface
;
return
S_OK
;
}
...
...
@@ -415,12 +444,38 @@ static HRESULT WINAPI
OleAdviseHolderImpl_EnumAdvise
(
LPOLEADVISEHOLDER
iface
,
IEnumSTATDATA
**
ppenumAdvise
)
{
OleAdviseHolderImpl
*
This
=
(
OleAdviseHolderImpl
*
)
iface
;
IUnknown
*
unk
;
DWORD
i
,
count
;
STATDATA
*
data
;
static
const
FORMATETC
empty_fmtetc
=
{
0
,
NULL
,
0
,
-
1
,
0
};
HRESULT
hr
;
TRACE
(
"(%p)->(%p)
\n
"
,
This
,
ppenumAdvise
);
*
ppenumAdvise
=
NULL
;
return
EnumOleSTATDATA_Construct
(
This
,
0
,
ppenumAdvise
);
/* Build an array of STATDATA structures */
data
=
HeapAlloc
(
GetProcessHeap
(),
0
,
This
->
maxSinks
*
sizeof
(
*
data
));
if
(
!
data
)
return
E_OUTOFMEMORY
;
for
(
i
=
0
,
count
=
0
;
i
<
This
->
maxSinks
;
i
++
)
{
if
(
This
->
arrayOfSinks
[
i
])
{
data
[
count
].
formatetc
=
empty_fmtetc
;
data
[
count
].
advf
=
0
;
data
[
count
].
pAdvSink
=
This
->
arrayOfSinks
[
i
];
/* The constructor will take a ref. */
data
[
count
].
dwConnection
=
i
;
count
++
;
}
}
IOleAdviseHolder_QueryInterface
(
iface
,
&
IID_IUnknown
,
(
void
**
)
&
unk
);
hr
=
EnumSTATDATA_Construct
(
unk
,
0
,
count
,
data
,
ppenumAdvise
);
IUnknown_Release
(
unk
);
HeapFree
(
GetProcessHeap
(),
0
,
data
);
return
hr
;
}
/******************************************************************************
...
...
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