419 lines
10 KiB
C
419 lines
10 KiB
C
/*
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* Copyright (C) 2012 Alistair Leslie-Hughes
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "ole2.h"
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#include "olectl.h"
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#include "dispex.h"
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#include "scrrun.h"
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#include "scrrun_private.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(scrrun);
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typedef struct
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{
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IDictionary IDictionary_iface;
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LONG ref;
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CompareMethod method;
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} dictionary;
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static inline dictionary *impl_from_IDictionary(IDictionary *iface)
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{
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return CONTAINING_RECORD(iface, dictionary, IDictionary_iface);
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}
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static HRESULT WINAPI dictionary_QueryInterface(IDictionary *iface, REFIID riid, void **obj)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), obj);
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*obj = NULL;
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if(IsEqualIID(riid, &IID_IUnknown) ||
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IsEqualIID(riid, &IID_IDispatch) ||
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IsEqualIID(riid, &IID_IDictionary))
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{
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*obj = &This->IDictionary_iface;
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}
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else if ( IsEqualGUID( riid, &IID_IDispatchEx ))
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{
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TRACE("Interface IDispatchEx not supported - returning NULL\n");
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*obj = NULL;
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return E_NOINTERFACE;
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}
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else if ( IsEqualGUID( riid, &IID_IObjectWithSite ))
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{
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TRACE("Interface IObjectWithSite not supported - returning NULL\n");
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*obj = NULL;
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return E_NOINTERFACE;
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}
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else
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{
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WARN("interface %s not implemented\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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IDictionary_AddRef(iface);
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return S_OK;
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}
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static ULONG WINAPI dictionary_AddRef(IDictionary *iface)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)\n", This);
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return InterlockedIncrement(&This->ref);
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}
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static ULONG WINAPI dictionary_Release(IDictionary *iface)
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{
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dictionary *This = impl_from_IDictionary(iface);
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LONG ref;
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TRACE("(%p)\n", This);
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ref = InterlockedDecrement(&This->ref);
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if(ref == 0)
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heap_free(This);
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return ref;
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}
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static HRESULT WINAPI dictionary_GetTypeInfoCount(IDictionary *iface, UINT *pctinfo)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)->()\n", This);
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*pctinfo = 1;
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return S_OK;
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}
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static HRESULT WINAPI dictionary_GetTypeInfo(IDictionary *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
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return get_typeinfo(IDictionary_tid, ppTInfo);
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}
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static HRESULT WINAPI dictionary_GetIDsOfNames(IDictionary *iface, REFIID riid, LPOLESTR *rgszNames,
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UINT cNames, LCID lcid, DISPID *rgDispId)
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{
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dictionary *This = impl_from_IDictionary(iface);
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ITypeInfo *typeinfo;
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HRESULT hr;
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TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames, lcid, rgDispId);
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hr = get_typeinfo(IDictionary_tid, &typeinfo);
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if(SUCCEEDED(hr))
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{
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hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
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ITypeInfo_Release(typeinfo);
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}
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return hr;
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}
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static HRESULT WINAPI dictionary_Invoke(IDictionary *iface, DISPID dispIdMember, REFIID riid,
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LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
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EXCEPINFO *pExcepInfo, UINT *puArgErr)
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{
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dictionary *This = impl_from_IDictionary(iface);
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ITypeInfo *typeinfo;
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HRESULT hr;
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TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
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lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
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hr = get_typeinfo(IDictionary_tid, &typeinfo);
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if(SUCCEEDED(hr))
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{
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hr = ITypeInfo_Invoke(typeinfo, &This->IDictionary_iface, dispIdMember, wFlags,
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pDispParams, pVarResult, pExcepInfo, puArgErr);
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ITypeInfo_Release(typeinfo);
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}
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return hr;
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}
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static HRESULT WINAPI dictionary_putref_Item(IDictionary *iface, VARIANT *Key, VARIANT *pRetItem)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p %p)\n", This, Key, pRetItem);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_put_Item(IDictionary *iface, VARIANT *Key, VARIANT *pRetItem)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p %p)\n", This, Key, pRetItem);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_get_Item(IDictionary *iface, VARIANT *Key, VARIANT *pRetItem)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p %p)\n", This, Key, pRetItem );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_Add(IDictionary *iface, VARIANT *Key, VARIANT *Item)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p %p)\n", This, Key, Item);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_get_Count(IDictionary *iface, LONG *pCount)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p)\n", This, pCount);
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*pCount = 0;
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return S_OK;
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}
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static HRESULT WINAPI dictionary_Exists(IDictionary *iface, VARIANT *Key, VARIANT_BOOL *pExists)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p %p)\n", This, Key, pExists);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_Items(IDictionary *iface, VARIANT *pItemsArray)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p)\n", This, pItemsArray);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_put_Key(IDictionary *iface, VARIANT *Key, VARIANT *rhs)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p %p)\n", This, Key, rhs);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_Keys(IDictionary *iface, VARIANT *pKeysArray)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p)\n", This, pKeysArray);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_Remove(IDictionary *iface, VARIANT *Key)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p)\n", This, Key);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_RemoveAll(IDictionary *iface)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->()\n", This);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI dictionary_put_CompareMode(IDictionary *iface, CompareMethod method)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)->(%d)\n", This, method);
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This->method = method;
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return S_OK;
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}
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static HRESULT WINAPI dictionary_get_CompareMode(IDictionary *iface, CompareMethod *method)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)->(%p)\n", This, method);
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*method = This->method;
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return S_OK;
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}
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static HRESULT WINAPI dictionary__NewEnum(IDictionary *iface, IUnknown **ppunk)
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{
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dictionary *This = impl_from_IDictionary(iface);
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FIXME("(%p)->(%p)\n", This, ppunk);
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return E_NOTIMPL;
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}
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static DWORD get_str_hash(const WCHAR *str, CompareMethod method)
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{
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DWORD hash = 0;
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if (str) {
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while (*str) {
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WCHAR ch;
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ch = (method == TextCompare || method == DatabaseCompare) ? tolowerW(*str) : *str;
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hash += (hash << 4) + ch;
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str++;
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}
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}
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return hash % 1201;
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}
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static DWORD get_num_hash(FLOAT num)
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{
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return (*((DWORD*)&num)) % 1201;
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}
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static HRESULT WINAPI dictionary_get_HashVal(IDictionary *iface, VARIANT *key, VARIANT *hash)
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{
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dictionary *This = impl_from_IDictionary(iface);
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TRACE("(%p)->(%s %p)\n", This, debugstr_variant(key), hash);
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V_VT(hash) = VT_I4;
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switch (V_VT(key))
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{
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case VT_BSTR:
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V_I4(hash) = get_str_hash(V_BSTR(key), This->method);
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break;
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case VT_UI1:
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V_I4(hash) = get_num_hash(V_UI1(key));
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break;
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case VT_I2:
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V_I4(hash) = get_num_hash(V_I2(key));
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break;
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case VT_I4:
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V_I4(hash) = get_num_hash(V_I4(key));
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break;
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case VT_R4:
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case VT_R8:
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{
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FLOAT flt = V_VT(key) == VT_R4 ? V_R4(key) : V_R8(key);
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if (isinf(flt))
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{
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V_I4(hash) = 0;
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break;
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}
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else if (!isnan(flt))
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{
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V_I4(hash) = get_num_hash(flt);
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break;
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}
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/* fallthrough on NAN */
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}
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case VT_INT:
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case VT_UINT:
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case VT_I1:
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case VT_I8:
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case VT_UI2:
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case VT_UI4:
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V_I4(hash) = ~0u;
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return CTL_E_ILLEGALFUNCTIONCALL;
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default:
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FIXME("not implemented for type %d\n", V_VT(key));
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return E_NOTIMPL;
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}
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return S_OK;
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}
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static const struct IDictionaryVtbl dictionary_vtbl =
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{
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dictionary_QueryInterface,
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dictionary_AddRef,
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dictionary_Release,
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dictionary_GetTypeInfoCount,
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dictionary_GetTypeInfo,
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dictionary_GetIDsOfNames,
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dictionary_Invoke,
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dictionary_putref_Item,
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dictionary_put_Item,
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dictionary_get_Item,
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dictionary_Add,
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dictionary_get_Count,
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dictionary_Exists,
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dictionary_Items,
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dictionary_put_Key,
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dictionary_Keys,
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dictionary_Remove,
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dictionary_RemoveAll,
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dictionary_put_CompareMode,
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dictionary_get_CompareMode,
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dictionary__NewEnum,
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dictionary_get_HashVal
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};
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HRESULT WINAPI Dictionary_CreateInstance(IClassFactory *factory,IUnknown *outer,REFIID riid, void **obj)
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{
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dictionary *This;
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TRACE("(%p)\n", obj);
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*obj = NULL;
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This = heap_alloc(sizeof(*This));
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if(!This) return E_OUTOFMEMORY;
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This->IDictionary_iface.lpVtbl = &dictionary_vtbl;
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This->ref = 1;
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This->method = BinaryCompare;
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*obj = &This->IDictionary_iface;
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return S_OK;
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}
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