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125 lines
3.1 KiB
C
125 lines
3.1 KiB
C
/**
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* Dispatch API functions
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*
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* Copyright 2000 Francois Jacques, Macadamian Technologies Inc.
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*
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* ---
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*
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* TODO: Type coercion is implemented in variant.c but not called yet.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <ctype.h>
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#include "winerror.h"
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#include "winreg.h" /* for HKEY_LOCAL_MACHINE */
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#include "winnls.h" /* for PRIMARYLANGID */
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#include "ole.h"
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#include "heap.h"
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#include "wine/obj_oleaut.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(ole);
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DECLARE_DEBUG_CHANNEL(typelib);
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/******************************************************************************
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* DispInvoke (OLEAUT32.30)
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*
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*
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* Calls method of an object through its IDispatch interface.
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*
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* NOTES
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* - Defer method invocation to ITypeInfo::Invoke()
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*
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* RETURNS
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*
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* S_OK on success.
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*/
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HRESULT WINAPI
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DispInvoke(VOID* _this, /* object instance */
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ITypeInfo* ptinfo, /* object's type info */
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DISPID dispidMember, /* member id */
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USHORT wFlags, /* kind of method call */
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DISPPARAMS* pparams, /* array of arguments */
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VARIANT* pvarResult, /* result of method call */
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EXCEPINFO* pexcepinfo, /* information about exception */
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UINT* puArgErr /* index of bad argument(if any) */
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)
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{
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HRESULT hr = E_FAIL;
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/**
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* TODO:
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* For each param, call DispGetParam to perform type coercion
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*/
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FIXME("Coercion of arguments not implemented\n");
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hr = ICOM_CALL7(Invoke,
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ptinfo,
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_this,
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dispidMember,
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wFlags,
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pparams, pvarResult, pexcepinfo, puArgErr);
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return (hr);
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}
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/******************************************************************************
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* DispGetIDsOfNames (OLEAUT32.29)
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*
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* Convert a set of names to dispids, based on information
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* contained in object's type library.
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*
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* NOTES
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* - Defers to ITypeInfo::GetIDsOfNames()
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*
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* RETURNS
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*
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* S_OK on success.
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*/
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HRESULT WINAPI
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DispGetIDsOfNames(ITypeInfo* ptinfo,
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OLECHAR** rgszNames,
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UINT cNames,
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DISPID* rgdispid)
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{
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HRESULT hr = E_FAIL;
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hr = ICOM_CALL3(GetIDsOfNames,
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ptinfo,
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rgszNames,
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cNames,
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rgdispid);
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return (hr);
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}
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/******************************************************************************
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* DispGetParam (OLEAUT32.30)
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*
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* Retrive a parameter from a DISPPARAMS structures and coerce it to
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* specified variant type
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*
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* NOTES
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* Coercion is done using system (0) locale.
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*
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* RETURNS
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*
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* S_OK on success.
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*/
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HRESULT WINAPI
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DispGetParam(DISPPARAMS* pdispparams,
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UINT position,
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VARTYPE vtTarg)
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{
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HRESULT hr = E_FAIL;
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/**
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* TODO : Call VariantChangeTypeEx with LCID 0 (system)
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*/
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FIXME("Coercion of arguments not implemented\n");
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return (hr);
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}
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