mirror of
https://github.com/reactos/wine.git
synced 2024-12-01 07:30:37 +00:00
155 lines
3.7 KiB
C
155 lines
3.7 KiB
C
/*
|
|
* OLE2DISP library
|
|
*
|
|
* Copyright 1995 Martin von Loewis
|
|
*/
|
|
|
|
#include "windows.h"
|
|
#include "ole.h"
|
|
#include "ole2.h"
|
|
#include "oleauto.h"
|
|
#include "interfaces.h"
|
|
#include "heap.h"
|
|
#include "ldt.h"
|
|
#include "debug.h"
|
|
|
|
/* This implementation of the BSTR API is 16-bit only. It
|
|
represents BSTR as a 16:16 far pointer, and the strings
|
|
as ISO-8859 */
|
|
|
|
/******************************************************************************
|
|
* BSTR_AllocBytes [Internal]
|
|
*/
|
|
static BSTR16 BSTR_AllocBytes(int n)
|
|
{
|
|
void *ptr = SEGPTR_ALLOC(n);
|
|
return (BSTR16)SEGPTR_GET(ptr);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* BSTR_Free [INTERNAL]
|
|
*/
|
|
static void BSTR_Free(BSTR16 in)
|
|
{
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(in) );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* BSTR_GetAddr [INTERNAL]
|
|
*/
|
|
static void* BSTR_GetAddr(BSTR16 in)
|
|
{
|
|
return in ? PTR_SEG_TO_LIN(in) : 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysAllocString16 [OLE2DISP.2]
|
|
*/
|
|
BSTR16 WINAPI SysAllocString16(LPOLESTR16 in)
|
|
{
|
|
BSTR16 out=BSTR_AllocBytes(strlen(in)+1);
|
|
if(!out)return 0;
|
|
strcpy(BSTR_GetAddr(out),in);
|
|
return out;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysAllocString32 [OLEAUT32.2]
|
|
*/
|
|
BSTR32 WINAPI SysAllocString32(LPOLESTR32 in)
|
|
{
|
|
return HEAP_strdupW(GetProcessHeap(),0,in);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysReAllocString16 [OLE2DISP.3]
|
|
*/
|
|
INT16 WINAPI SysReAllocString16(LPBSTR16 old,LPOLESTR16 in)
|
|
{
|
|
BSTR16 new=SysAllocString16(in);
|
|
BSTR_Free(*old);
|
|
*old=new;
|
|
return 1;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysReAllocString32 [OLEAUT32.3]
|
|
*/
|
|
INT32 WINAPI SysReAllocString32(LPBSTR32 old,LPOLESTR32 in)
|
|
{
|
|
BSTR32 new=SysAllocString32(in);
|
|
HeapFree(GetProcessHeap(),0,*old);
|
|
*old=new;
|
|
return 1;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysAllocStringLen16 [OLE2DISP.4]
|
|
*/
|
|
BSTR16 WINAPI SysAllocStringLen16(char *in, int len)
|
|
{
|
|
BSTR16 out=BSTR_AllocBytes(len+1);
|
|
if(!out)return 0;
|
|
strcpy(BSTR_GetAddr(out),in);
|
|
return out;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysReAllocStringLen16 [OLE2DISP.5]
|
|
*/
|
|
int WINAPI SysReAllocStringLen16(BSTR16 *old,char *in,int len)
|
|
{
|
|
BSTR16 new=SysAllocStringLen16(in,len);
|
|
BSTR_Free(*old);
|
|
*old=new;
|
|
return 1;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysFreeString16 [OLE2DISP.6]
|
|
*/
|
|
void WINAPI SysFreeString16(BSTR16 in)
|
|
{
|
|
BSTR_Free(in);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysFreeString32 [OLEAUT32.6]
|
|
*/
|
|
void WINAPI SysFreeString32(BSTR32 in)
|
|
{
|
|
HeapFree(GetProcessHeap(),0,in);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SysStringLen16 [OLE2DISP.7]
|
|
*/
|
|
int WINAPI SysStringLen16(BSTR16 str)
|
|
{
|
|
return strlen(BSTR_GetAddr(str));
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateDispTypeInfo [OLE2DISP.31]
|
|
*/
|
|
OLESTATUS WINAPI CreateDispTypeInfo(
|
|
INTERFACEDATA *pidata,
|
|
LCID lcid,
|
|
LPVOID **pptinfo /*ITypeInfo*/
|
|
) {
|
|
FIXME(ole,"(%p,%ld,%p),stub\n",pidata,lcid,pptinfo);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* RegisterActiveObject [OLE2DISP.35]
|
|
*/
|
|
OLESTATUS WINAPI RegisterActiveObject(
|
|
IUnknown * punk,REFCLSID rclsid,DWORD dwFlags, DWORD * pdwRegister
|
|
) {
|
|
char buf[80];
|
|
WINE_StringFromCLSID(rclsid,buf);
|
|
FIXME(ole,"(%p,%s,0x%08lx,%p):stub\n",punk,buf,dwFlags,pdwRegister);
|
|
return 0;
|
|
}
|