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hlink: Create a strdupW function and use it.

This commit is contained in:
Mike McCormack 2006-08-02 02:14:53 +09:00 committed by Alexandre Julliard
parent 88cc410fd6
commit dc3d475147
1 changed files with 17 additions and 28 deletions
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45
dlls/hlink/link.c
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@ -68,6 +68,18 @@ static inline HlinkImpl* HlinkImpl_from_IDataObject( IDataObject* iface)
return (HlinkImpl*) ((CHAR*)iface - FIELD_OFFSET(HlinkImpl, lpDOVtbl)); return (HlinkImpl*) ((CHAR*)iface - FIELD_OFFSET(HlinkImpl, lpDOVtbl));
} }
static inline LPWSTR strdupW( LPCWSTR str )
{
LPWSTR r;
if (!str)
return NULL;
r = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(str)+1) * sizeof (WCHAR));
if (r)
lstrcpyW(r, str);
return r;
}
static inline void __GetMoniker(HlinkImpl* This, IMoniker** moniker) static inline void __GetMoniker(HlinkImpl* This, IMoniker** moniker)
{ {
*moniker = NULL; *moniker = NULL;
@ -216,13 +228,7 @@ static HRESULT WINAPI IHlink_fnSetMonikerReference( IHlink* iface,
IMoniker_AddRef(This->Moniker); IMoniker_AddRef(This->Moniker);
HeapFree(GetProcessHeap(), 0, This->Location); HeapFree(GetProcessHeap(), 0, This->Location);
This->Location = NULL; This->Location = strdupW( pwzLocation );
if (pwzLocation)
{
This->Location = HeapAlloc(GetProcessHeap(), 0,
(lstrlenW(pwzLocation)+1)*sizeof(WCHAR));
lstrcpyW(This->Location, pwzLocation);
}
return S_OK; return S_OK;
} }
@ -238,25 +244,12 @@ static HRESULT WINAPI IHlink_fnSetStringReference(IHlink* iface,
if (grfHLSETF & HLINKSETF_TARGET) if (grfHLSETF & HLINKSETF_TARGET)
{ {
HeapFree(GetProcessHeap(), 0, This->Target); HeapFree(GetProcessHeap(), 0, This->Target);
This->Target = NULL; This->Target = strdupW( pwzTarget );
if (pwzTarget)
{
This->Target = HeapAlloc(GetProcessHeap(), 0,
(lstrlenW(pwzTarget)+1)*sizeof(WCHAR));
lstrcpyW(This->Target, pwzTarget);
}
} }
if (grfHLSETF & HLINKSETF_LOCATION) if (grfHLSETF & HLINKSETF_LOCATION)
{ {
HeapFree(GetProcessHeap(), 0, This->Location); HeapFree(GetProcessHeap(), 0, This->Location);
This->Location = NULL; This->Location = strdupW( pwzLocation );
if (pwzLocation)
{
This->Location =
HeapAlloc(GetProcessHeap(), 0, (lstrlenW(pwzLocation)+1)
*sizeof(WCHAR));
lstrcpyW(This->Location, pwzLocation);
}
} }
return S_OK; return S_OK;
@ -347,9 +340,7 @@ static HRESULT WINAPI IHlink_fnSetFriendlyName (IHlink *iface,
TRACE("(%p) -> (%s)\n", This, debugstr_w(pwzFriendlyName)); TRACE("(%p) -> (%s)\n", This, debugstr_w(pwzFriendlyName));
HeapFree(GetProcessHeap(), 0, This->FriendlyName); HeapFree(GetProcessHeap(), 0, This->FriendlyName);
This->FriendlyName = HeapAlloc(GetProcessHeap(), 0, This->FriendlyName = strdupW( pwzFriendlyName );
(lstrlenW(pwzFriendlyName)+1) * sizeof(WCHAR));
lstrcpyW(This->FriendlyName, pwzFriendlyName);
return S_OK; return S_OK;
} }
@ -396,9 +387,7 @@ static HRESULT WINAPI IHlink_fnSetTargetFrameName(IHlink* iface,
TRACE("(%p)->(%s)\n", This, debugstr_w(pwzTargetFramename)); TRACE("(%p)->(%s)\n", This, debugstr_w(pwzTargetFramename));
HeapFree(GetProcessHeap(), 0, This->TargetFrameName); HeapFree(GetProcessHeap(), 0, This->TargetFrameName);
This->TargetFrameName = HeapAlloc(GetProcessHeap(), 0, This->TargetFrameName = strdupW( pwzTargetFramename );
(lstrlenW(pwzTargetFramename)+1) * sizeof(WCHAR));
lstrcpyW(This->TargetFrameName, pwzTargetFramename);
return S_OK; return S_OK;
} }