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combase: Implement WindowsSubstring. 

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
oldstable
Thomas Pointhuber 2015-10-23 03:22:40 +02:00 committed by Alexandre Julliard
parent a90ed505a7
commit 3ba2d995c8
4 changed files with 22 additions and 2 deletions
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2
dlls/api-ms-win-core-winrt-string-l1-1-0/api-ms-win-core-winrt-string-l1-1-0.spec
View File

@ -21,7 +21,7 @@
@ stdcall WindowsPromoteStringBuffer(ptr ptr) combase.WindowsPromoteStringBuffer
@ stub WindowsReplaceString
@ stdcall WindowsStringHasEmbeddedNull(ptr ptr) combase.WindowsStringHasEmbeddedNull
@ stub WindowsSubstring
@ stdcall WindowsSubstring(ptr long ptr) combase.WindowsSubstring
@ stub WindowsSubstringWithSpecifiedLength
@ stub WindowsTrimStringEnd
@ stub WindowsTrimStringStart

2
dlls/combase/combase.spec
View File

@ -302,7 +302,7 @@
@ stdcall WindowsPromoteStringBuffer(ptr ptr)
@ stub WindowsReplaceString
@ stdcall WindowsStringHasEmbeddedNull(ptr ptr)
@ stub WindowsSubstring
@ stdcall WindowsSubstring(ptr long ptr)
@ stub WindowsSubstringWithSpecifiedLength
@ stub WindowsTrimStringEnd
@ stub WindowsTrimStringStart

19
dlls/combase/string.c
View File

@ -254,6 +254,25 @@ HRESULT WINAPI WindowsStringHasEmbeddedNull(HSTRING str, BOOL *out)
return S_OK;
}
/***********************************************************************
* WindowsSubstring (combase.@)
*/
HRESULT WINAPI WindowsSubstring(HSTRING str, UINT32 start, HSTRING *out)
{
struct hstring_private *priv = impl_from_HSTRING(str);
UINT32 len = WindowsGetStringLen(str);
if (out == NULL)
return E_INVALIDARG;
if (start > len)
return E_BOUNDS;
if (start == len)
{
*out = NULL;
return S_OK;
}
return WindowsCreateString(&priv->buffer[start], len - start, out);
}
/***********************************************************************
* WindowsIsStringEmpty (combase.@)
*/

1
include/winerror.h
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@ -2092,6 +2092,7 @@ static inline HRESULT HRESULT_FROM_WIN32(unsigned int x)
#define S_FALSE _HRESULT_TYPEDEF_(1)
#define E_PENDING _HRESULT_TYPEDEF_(0x8000000A)
#define E_BOUNDS _HRESULT_TYPEDEF_(0x8000000B)
#define E_NOTIMPL _HRESULT_TYPEDEF_(0x80004001)