shelldispatch.c 28.5 KB
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/*
 * IShellDispatch implementation
 *
 * Copyright 2010 Alexander Morozov for Etersoft
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include "config.h"
#include "wine/port.h"

#include <stdarg.h>

#define COBJMACROS
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#define NONAMELESSUNION
#define NONAMELESSSTRUCT
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#include "windef.h"
#include "winbase.h"
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#include "winreg.h"
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#include "winsvc.h"
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#include "shlwapi.h"
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#include "shlobj.h"
#include "shldisp.h"
#include "debughlp.h"

#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(shell);

typedef struct {
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    IShellDispatch2 IShellDispatch2_iface;
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    LONG ref;
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    ITypeInfo *typeinfo;
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} ShellDispatch;

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typedef struct {
    Folder3 Folder_iface;
    LONG ref;
    ITypeInfo *iTypeInfo;
    VARIANT dir;
} FolderImpl;

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typedef struct {
    FolderItem FolderItem_iface;
    LONG ref;
    ITypeInfo *iTypeInfo;
    VARIANT dir;
} FolderItemImpl;

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static inline ShellDispatch *impl_from_IShellDispatch2(IShellDispatch2 *iface)
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{
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    return CONTAINING_RECORD(iface, ShellDispatch, IShellDispatch2_iface);
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}

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static inline FolderImpl *impl_from_Folder(Folder3 *iface)
{
    return CONTAINING_RECORD(iface, FolderImpl, Folder_iface);
}

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static inline FolderItemImpl *impl_from_FolderItem(FolderItem *iface)
{
    return CONTAINING_RECORD(iface, FolderItemImpl, FolderItem_iface);
}

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static HRESULT load_type_info(REFGUID guid, ITypeInfo **pptinfo)
{
    ITypeLib *typelib;
    HRESULT ret;

    ret = LoadRegTypeLib(&LIBID_Shell32, 1, 0, LOCALE_SYSTEM_DEFAULT, &typelib);
    if (FAILED(ret))
    {
        ERR("LoadRegTypeLib failed: %08x\n", ret);
        return ret;
    }

    ret = ITypeLib_GetTypeInfoOfGuid(typelib, guid, pptinfo);
    ITypeLib_Release(typelib);
    if (FAILED(ret))
        ERR("failed to load ITypeInfo\n");

    return ret;
}

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static HRESULT WINAPI FolderItemImpl_QueryInterface(FolderItem *iface,
        REFIID riid, LPVOID *ppv)
{
    FolderItemImpl *This = impl_from_FolderItem(iface);

    TRACE("(%p,%p,%p)\n", iface, riid, ppv);

    if (!ppv) return E_INVALIDARG;

    if (IsEqualIID(&IID_IUnknown, riid) ||
        IsEqualIID(&IID_IDispatch, riid) ||
        IsEqualIID(&IID_FolderItem, riid))
        *ppv = This;
    else
    {
        FIXME("not implemented for %s\n", shdebugstr_guid(riid));
        *ppv = NULL;
        return E_NOINTERFACE;
    }
    IUnknown_AddRef((IUnknown*)*ppv);
    return S_OK;
}

static ULONG WINAPI FolderItemImpl_AddRef(FolderItem *iface)
{
    FolderItemImpl *This = impl_from_FolderItem(iface);
    ULONG ref = InterlockedIncrement(&This->ref);

    TRACE("(%p), new refcount=%i\n", iface, ref);

    return ref;
}

static ULONG WINAPI FolderItemImpl_Release(FolderItem *iface)
{
    FolderItemImpl *This = impl_from_FolderItem(iface);
    ULONG ref = InterlockedDecrement(&This->ref);

    TRACE("(%p), new refcount=%i\n", iface, ref);

    if (!ref)
    {
        VariantClear(&This->dir);
        ITypeInfo_Release(This->iTypeInfo);
        HeapFree(GetProcessHeap(), 0, This);
    }
    return ref;
}

static HRESULT WINAPI FolderItemImpl_GetTypeInfoCount(FolderItem *iface,
        UINT *pctinfo)
{
    TRACE("(%p,%p)\n", iface, pctinfo);

    *pctinfo = 1;
    return S_OK;
}

static HRESULT WINAPI FolderItemImpl_GetTypeInfo(FolderItem *iface, UINT iTInfo,
        LCID lcid, ITypeInfo **ppTInfo)
{
    FolderItemImpl *This = impl_from_FolderItem(iface);

    TRACE("(%p,%u,%d,%p)\n", iface, iTInfo, lcid, ppTInfo);

    ITypeInfo_AddRef(This->iTypeInfo);
    *ppTInfo = This->iTypeInfo;
    return S_OK;
}

static HRESULT WINAPI FolderItemImpl_GetIDsOfNames(FolderItem *iface,
        REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid,
        DISPID *rgDispId)
{
    FolderItemImpl *This = impl_from_FolderItem(iface);

    TRACE("(%p,%p,%p,%u,%d,%p)\n", iface, riid, rgszNames, cNames, lcid,
            rgDispId);

    return ITypeInfo_GetIDsOfNames(This->iTypeInfo, rgszNames, cNames, rgDispId);
}

static HRESULT WINAPI FolderItemImpl_Invoke(FolderItem *iface,
        DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags,
        DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
        UINT *puArgErr)
{
    FolderItemImpl *This = impl_from_FolderItem(iface);

    TRACE("(%p,%d,%p,%d,%u,%p,%p,%p,%p)\n", iface, dispIdMember, riid, lcid,
            wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);

    return ITypeInfo_Invoke(This->iTypeInfo, This, dispIdMember, wFlags,
            pDispParams, pVarResult, pExcepInfo, puArgErr);
}

static HRESULT WINAPI FolderItemImpl_get_Application(FolderItem *iface,
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_Parent(FolderItem *iface,
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_Name(FolderItem *iface, BSTR *pbs)
{
    FIXME("(%p,%p)\n", iface, pbs);

    *pbs = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_put_Name(FolderItem *iface, BSTR bs)
{
    FIXME("(%p,%s)\n", iface, debugstr_w(bs));

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_Path(FolderItem *iface, BSTR *pbs)
{
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    FolderItemImpl *This = impl_from_FolderItem(iface);
    HRESULT ret = S_OK;
    WCHAR *pathW;
    int len;

    TRACE("(%p,%p)\n", iface, pbs);
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    *pbs = NULL;
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    if (V_VT(&This->dir) == VT_I4)
    {
        pathW = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
        if (!pathW) return E_OUTOFMEMORY;
        ret = SHGetFolderPathW(NULL, V_I4(&This->dir), NULL, SHGFP_TYPE_CURRENT,
                pathW);
        if (ret == S_OK)
            *pbs = SysAllocString(pathW);
        else if (ret == E_INVALIDARG)
        {
            FIXME("not implemented for %#x\n", V_I4(&This->dir));
            ret = E_NOTIMPL;
        }
        HeapFree(GetProcessHeap(), 0, pathW);
    }
    else /* VT_BSTR */
    {
        pathW = V_BSTR(&This->dir);
        len = lstrlenW(pathW);
        *pbs = SysAllocStringLen(pathW, pathW[len - 1] == '\\' ? len - 1 : len);
    }
    if (ret == S_OK && !*pbs)
        ret = E_OUTOFMEMORY;
    return ret;
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}

static HRESULT WINAPI FolderItemImpl_get_GetLink(FolderItem *iface,
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_GetFolder(FolderItem *iface,
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_IsLink(FolderItem *iface,
        VARIANT_BOOL *pb)
{
    FIXME("(%p,%p)\n", iface, pb);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_IsFolder(FolderItem *iface,
        VARIANT_BOOL *pb)
{
    FIXME("(%p,%p)\n", iface, pb);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_IsFileSystem(FolderItem *iface,
        VARIANT_BOOL *pb)
{
    FIXME("(%p,%p)\n", iface, pb);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_IsBrowsable(FolderItem *iface,
        VARIANT_BOOL *pb)
{
    FIXME("(%p,%p)\n", iface, pb);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_ModifyDate(FolderItem *iface,
        DATE *pdt)
{
    FIXME("(%p,%p)\n", iface, pdt);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_put_ModifyDate(FolderItem *iface, DATE dt)
{
    FIXME("(%p,%f)\n", iface, dt);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_Size(FolderItem *iface, LONG *pul)
{
    FIXME("(%p,%p)\n", iface, pul);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_get_Type(FolderItem *iface, BSTR *pbs)
{
    FIXME("(%p,%p)\n", iface, pbs);

    *pbs = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_Verbs(FolderItem *iface,
        FolderItemVerbs **ppfic)
{
    FIXME("(%p,%p)\n", iface, ppfic);

    *ppfic = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderItemImpl_InvokeVerb(FolderItem *iface,
        VARIANT vVerb)
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

static const FolderItemVtbl FolderItemImpl_Vtbl = {
    FolderItemImpl_QueryInterface,
    FolderItemImpl_AddRef,
    FolderItemImpl_Release,
    FolderItemImpl_GetTypeInfoCount,
    FolderItemImpl_GetTypeInfo,
    FolderItemImpl_GetIDsOfNames,
    FolderItemImpl_Invoke,
    FolderItemImpl_get_Application,
    FolderItemImpl_get_Parent,
    FolderItemImpl_get_Name,
    FolderItemImpl_put_Name,
    FolderItemImpl_get_Path,
    FolderItemImpl_get_GetLink,
    FolderItemImpl_get_GetFolder,
    FolderItemImpl_get_IsLink,
    FolderItemImpl_get_IsFolder,
    FolderItemImpl_get_IsFileSystem,
    FolderItemImpl_get_IsBrowsable,
    FolderItemImpl_get_ModifyDate,
    FolderItemImpl_put_ModifyDate,
    FolderItemImpl_get_Size,
    FolderItemImpl_get_Type,
    FolderItemImpl_Verbs,
    FolderItemImpl_InvokeVerb
};

static HRESULT FolderItem_Constructor(VARIANT *dir, FolderItem **ppfi)
{
    FolderItemImpl *This;
    HRESULT ret;

    *ppfi = NULL;

    This = HeapAlloc(GetProcessHeap(), 0, sizeof(FolderItemImpl));
    if (!This) return E_OUTOFMEMORY;
    This->FolderItem_iface.lpVtbl = &FolderItemImpl_Vtbl;
    This->ref = 1;

    ret = load_type_info(&IID_FolderItem, &This->iTypeInfo);
    if (FAILED(ret))
    {
        HeapFree(GetProcessHeap(), 0, This);
        return ret;
    }

    VariantInit(&This->dir);
    ret = VariantCopy(&This->dir, dir);
    if (FAILED(ret))
    {
        ITypeInfo_Release(This->iTypeInfo);
        HeapFree(GetProcessHeap(), 0, This);
        return E_OUTOFMEMORY;
    }

    *ppfi = (FolderItem*)This;
    return ret;
}

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static HRESULT WINAPI FolderImpl_QueryInterface(Folder3 *iface, REFIID riid,
        LPVOID *ppv)
{
    FolderImpl *This = impl_from_Folder(iface);

    TRACE("(%p,%p,%p)\n", iface, riid, ppv);

    if (!ppv) return E_INVALIDARG;

    if (IsEqualIID(&IID_IUnknown, riid) ||
        IsEqualIID(&IID_IDispatch, riid) ||
        IsEqualIID(&IID_Folder, riid) ||
        IsEqualIID(&IID_Folder2, riid) ||
        IsEqualIID(&IID_Folder3, riid))
        *ppv = This;
    else
    {
        FIXME("not implemented for %s\n", shdebugstr_guid(riid));
        *ppv = NULL;
        return E_NOINTERFACE;
    }
    IUnknown_AddRef((IUnknown*)*ppv);
    return S_OK;
}

static ULONG WINAPI FolderImpl_AddRef(Folder3 *iface)
{
    FolderImpl *This = impl_from_Folder(iface);
    ULONG ref = InterlockedIncrement(&This->ref);

    TRACE("(%p), new refcount=%i\n", iface, ref);

    return ref;
}

static ULONG WINAPI FolderImpl_Release(Folder3 *iface)
{
    FolderImpl *This = impl_from_Folder(iface);
    ULONG ref = InterlockedDecrement(&This->ref);

    TRACE("(%p), new refcount=%i\n", iface, ref);

    if (!ref)
    {
        VariantClear(&This->dir);
        ITypeInfo_Release(This->iTypeInfo);
        HeapFree(GetProcessHeap(), 0, This);
    }
    return ref;
}

static HRESULT WINAPI FolderImpl_GetTypeInfoCount(Folder3 *iface, UINT *pctinfo)
{
    TRACE("(%p,%p)\n", iface, pctinfo);

    *pctinfo = 1;
    return S_OK;
}

static HRESULT WINAPI FolderImpl_GetTypeInfo(Folder3 *iface, UINT iTInfo,
        LCID lcid, ITypeInfo **ppTInfo)
{
    FolderImpl *This = impl_from_Folder(iface);

    TRACE("(%p,%u,%d,%p)\n", iface, iTInfo, lcid, ppTInfo);

    ITypeInfo_AddRef(This->iTypeInfo);
    *ppTInfo = This->iTypeInfo;
    return S_OK;
}

static HRESULT WINAPI FolderImpl_GetIDsOfNames(Folder3 *iface, REFIID riid,
        LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
    FolderImpl *This = impl_from_Folder(iface);

    TRACE("(%p,%p,%p,%u,%d,%p)\n", iface, riid, rgszNames, cNames, lcid,
            rgDispId);

    return ITypeInfo_GetIDsOfNames(This->iTypeInfo, rgszNames, cNames,
            rgDispId);
}

static HRESULT WINAPI FolderImpl_Invoke(Folder3 *iface, DISPID dispIdMember,
        REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
        VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
    FolderImpl *This = impl_from_Folder(iface);

    TRACE("(%p,%d,%p,%d,%u,%p,%p,%p,%p)\n", iface, dispIdMember, riid, lcid,
            wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);

    return ITypeInfo_Invoke(This->iTypeInfo, This, dispIdMember, wFlags,
            pDispParams, pVarResult, pExcepInfo, puArgErr);
}

static HRESULT WINAPI FolderImpl_get_Title(Folder3 *iface, BSTR *pbs)
{
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    FolderImpl *This = impl_from_Folder(iface);
    WCHAR *p;
    int len;

    TRACE("(%p,%p)\n", iface, pbs);
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    *pbs = NULL;
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    if (V_VT(&This->dir) == VT_I4)
    {
        FIXME("special folder constants are not supported\n");
        return E_NOTIMPL;
    }
    p = PathFindFileNameW(V_BSTR(&This->dir));
    len = lstrlenW(p);
    *pbs = SysAllocStringLen(p, p[len - 1] == '\\' ? len - 1 : len);
    return *pbs ? S_OK : E_OUTOFMEMORY;
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}

static HRESULT WINAPI FolderImpl_get_Application(Folder3 *iface,
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_get_Parent(Folder3 *iface, IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_get_ParentFolder(Folder3 *iface, Folder **ppsf)
{
    FIXME("(%p,%p)\n", iface, ppsf);

    *ppsf = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_Items(Folder3 *iface, FolderItems **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_ParseName(Folder3 *iface, BSTR bName,
        FolderItem **ppid)
{
    FIXME("(%p,%s,%p)\n", iface, debugstr_w(bName), ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_NewFolder(Folder3 *iface, BSTR bName,
        VARIANT vOptions)
{
    FIXME("(%p,%s)\n", iface, debugstr_w(bName));

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_MoveHere(Folder3 *iface, VARIANT vItem,
        VARIANT vOptions)
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_CopyHere(Folder3 *iface, VARIANT vItem,
        VARIANT vOptions)
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_GetDetailsOf(Folder3 *iface, VARIANT vItem,
        int iColumn, BSTR *pbs)
{
    FIXME("(%p,%d,%p)\n", iface, iColumn, pbs);

    *pbs = NULL;
    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_get_Self(Folder3 *iface, FolderItem **ppfi)
{
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    FolderImpl *This = impl_from_Folder(iface);
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    TRACE("(%p,%p)\n", iface, ppfi);

    return FolderItem_Constructor(&This->dir, ppfi);
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}

static HRESULT WINAPI FolderImpl_get_OfflineStatus(Folder3 *iface, LONG *pul)
{
    FIXME("(%p,%p)\n", iface, pul);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_Synchronize(Folder3 *iface)
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_get_HaveToShowWebViewBarricade(Folder3 *iface,
        VARIANT_BOOL *pbHaveToShowWebViewBarricade)
{
    FIXME("(%p,%p)\n", iface, pbHaveToShowWebViewBarricade);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_DismissedWebViewBarricade(Folder3 *iface)
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_get_ShowWebViewBarricade(Folder3 *iface,
        VARIANT_BOOL *pbShowWebViewBarricade)
{
    FIXME("(%p,%p)\n", iface, pbShowWebViewBarricade);

    return E_NOTIMPL;
}

static HRESULT WINAPI FolderImpl_put_ShowWebViewBarricade(Folder3 *iface,
        VARIANT_BOOL bShowWebViewBarricade)
{
    FIXME("(%p,%d)\n", iface, bShowWebViewBarricade);

    return E_NOTIMPL;
}

static const Folder3Vtbl FolderImpl_Vtbl = {
    FolderImpl_QueryInterface,
    FolderImpl_AddRef,
    FolderImpl_Release,
    FolderImpl_GetTypeInfoCount,
    FolderImpl_GetTypeInfo,
    FolderImpl_GetIDsOfNames,
    FolderImpl_Invoke,
    FolderImpl_get_Title,
    FolderImpl_get_Application,
    FolderImpl_get_Parent,
    FolderImpl_get_ParentFolder,
    FolderImpl_Items,
    FolderImpl_ParseName,
    FolderImpl_NewFolder,
    FolderImpl_MoveHere,
    FolderImpl_CopyHere,
    FolderImpl_GetDetailsOf,
    FolderImpl_get_Self,
    FolderImpl_get_OfflineStatus,
    FolderImpl_Synchronize,
    FolderImpl_get_HaveToShowWebViewBarricade,
    FolderImpl_DismissedWebViewBarricade,
    FolderImpl_get_ShowWebViewBarricade,
    FolderImpl_put_ShowWebViewBarricade
};

static HRESULT Folder_Constructor(VARIANT *dir, Folder **ppsdf)
{
    FolderImpl *This;
    HRESULT ret;

    *ppsdf = NULL;

    switch (V_VT(dir))
    {
        case VT_I4:
            /* FIXME: add some checks */
            break;
        case VT_BSTR:
            if (PathIsDirectoryW(V_BSTR(dir)) &&
                !PathIsRelativeW(V_BSTR(dir)) &&
                PathFileExistsW(V_BSTR(dir)))
                break;
        default:
            return S_FALSE;
    }

    This = HeapAlloc(GetProcessHeap(), 0, sizeof(FolderImpl));
    if (!This) return E_OUTOFMEMORY;
    This->Folder_iface.lpVtbl = &FolderImpl_Vtbl;
    This->ref = 1;

    ret = load_type_info(&IID_Folder3, &This->iTypeInfo);
    if (FAILED(ret))
    {
        HeapFree(GetProcessHeap(), 0, This);
        return ret;
    }

    VariantInit(&This->dir);
    ret = VariantCopy(&This->dir, dir);
    if (FAILED(ret))
    {
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        ITypeInfo_Release(This->iTypeInfo);
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        HeapFree(GetProcessHeap(), 0, This);
        return E_OUTOFMEMORY;
    }

    *ppsdf = (Folder*)This;
    return ret;
}

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static HRESULT WINAPI ShellDispatch_QueryInterface(IShellDispatch2 *iface,
739 740
        REFIID riid, LPVOID *ppv)
{
741
    ShellDispatch *This = impl_from_IShellDispatch2(iface);
742 743 744 745 746 747 748

    TRACE("(%p,%p,%p)\n", iface, riid, ppv);

    if (!ppv) return E_INVALIDARG;

    if (IsEqualIID(&IID_IUnknown, riid) ||
        IsEqualIID(&IID_IDispatch, riid) ||
749 750
        IsEqualIID(&IID_IShellDispatch, riid) ||
        IsEqualIID(&IID_IShellDispatch2, riid))
751 752 753 754 755 756 757
        *ppv = This;
    else
    {
        FIXME("not implemented for %s\n", shdebugstr_guid(riid));
        *ppv = NULL;
        return E_NOINTERFACE;
    }
758 759

    IShellDispatch2_AddRef(iface);
760 761 762
    return S_OK;
}

763
static ULONG WINAPI ShellDispatch_AddRef(IShellDispatch2 *iface)
764
{
765
    ShellDispatch *This = impl_from_IShellDispatch2(iface);
766 767 768 769 770 771 772
    ULONG ref = InterlockedIncrement(&This->ref);

    TRACE("(%p), new refcount=%i\n", iface, ref);

    return ref;
}

773
static ULONG WINAPI ShellDispatch_Release(IShellDispatch2 *iface)
774
{
775
    ShellDispatch *This = impl_from_IShellDispatch2(iface);
776 777 778 779 780
    ULONG ref = InterlockedDecrement(&This->ref);

    TRACE("(%p), new refcount=%i\n", iface, ref);

    if (!ref)
781
    {
782
        ITypeInfo_Release(This->typeinfo);
783
        HeapFree(GetProcessHeap(), 0, This);
784
    }
785 786 787
    return ref;
}

788
static HRESULT WINAPI ShellDispatch_GetTypeInfoCount(IShellDispatch2 *iface,
789 790
        UINT *pctinfo)
{
791
    TRACE("(%p,%p)\n", iface, pctinfo);
792

793 794
    *pctinfo = 1;
    return S_OK;
795 796
}

797
static HRESULT WINAPI ShellDispatch_GetTypeInfo(IShellDispatch2 *iface,
798 799
        UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
{
800
    ShellDispatch *This = impl_from_IShellDispatch2(iface);
801

802 803
    TRACE("(%p,%u,%d,%p)\n", iface, iTInfo, lcid, ppTInfo);

804 805
    ITypeInfo_AddRef(This->typeinfo);
    *ppTInfo = This->typeinfo;
806
    return S_OK;
807 808
}

809
static HRESULT WINAPI ShellDispatch_GetIDsOfNames(IShellDispatch2 *iface,
810 811
        REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
812
    ShellDispatch *This = impl_from_IShellDispatch2(iface);
813 814

    TRACE("(%p,%p,%p,%u,%d,%p)\n", iface, riid, rgszNames, cNames, lcid,
815 816
            rgDispId);

817
    return ITypeInfo_GetIDsOfNames(This->typeinfo, rgszNames, cNames, rgDispId);
818 819
}

820
static HRESULT WINAPI ShellDispatch_Invoke(IShellDispatch2 *iface,
821 822 823 824
        DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags,
        DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
        UINT *puArgErr)
{
825
    ShellDispatch *This = impl_from_IShellDispatch2(iface);
826 827

    TRACE("(%p,%d,%p,%d,%u,%p,%p,%p,%p)\n", iface, dispIdMember, riid, lcid,
828 829
            wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);

830
    return ITypeInfo_Invoke(This->typeinfo, This, dispIdMember, wFlags,
831
            pDispParams, pVarResult, pExcepInfo, puArgErr);
832 833
}

834
static HRESULT WINAPI ShellDispatch_get_Application(IShellDispatch2 *iface,
835 836 837 838 839 840 841 842
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

843
static HRESULT WINAPI ShellDispatch_get_Parent(IShellDispatch2 *iface,
844 845 846 847 848 849 850 851
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

852
static HRESULT WINAPI ShellDispatch_NameSpace(IShellDispatch2 *iface,
853 854
        VARIANT vDir, Folder **ppsdf)
{
855
    TRACE("(%p,%p)\n", iface, ppsdf);
856

857
    return Folder_Constructor(&vDir, ppsdf);
858 859
}

860
static HRESULT WINAPI ShellDispatch_BrowseForFolder(IShellDispatch2 *iface,
861 862 863 864 865 866 867 868
        LONG Hwnd, BSTR Title, LONG Options, VARIANT RootFolder, Folder **ppsdf)
{
    FIXME("(%p,%x,%s,%x,%p)\n", iface, Hwnd, debugstr_w(Title), Options, ppsdf);

    *ppsdf = NULL;
    return E_NOTIMPL;
}

869
static HRESULT WINAPI ShellDispatch_Windows(IShellDispatch2 *iface,
870 871 872 873 874 875 876 877
        IDispatch **ppid)
{
    FIXME("(%p,%p)\n", iface, ppid);

    *ppid = NULL;
    return E_NOTIMPL;
}

878
static HRESULT WINAPI ShellDispatch_Open(IShellDispatch2 *iface, VARIANT vDir)
879 880 881 882 883 884
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

885
static HRESULT WINAPI ShellDispatch_Explore(IShellDispatch2 *iface, VARIANT vDir)
886 887 888 889 890 891
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

892
static HRESULT WINAPI ShellDispatch_MinimizeAll(IShellDispatch2 *iface)
893 894 895 896 897 898
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

899
static HRESULT WINAPI ShellDispatch_UndoMinimizeALL(IShellDispatch2 *iface)
900 901 902 903 904 905
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

906
static HRESULT WINAPI ShellDispatch_FileRun(IShellDispatch2 *iface)
907 908 909 910 911 912
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

913
static HRESULT WINAPI ShellDispatch_CascadeWindows(IShellDispatch2 *iface)
914 915 916 917 918 919
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

920
static HRESULT WINAPI ShellDispatch_TileVertically(IShellDispatch2 *iface)
921 922 923 924 925 926
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

927
static HRESULT WINAPI ShellDispatch_TileHorizontally(IShellDispatch2 *iface)
928 929 930 931 932 933
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

934
static HRESULT WINAPI ShellDispatch_ShutdownWindows(IShellDispatch2 *iface)
935 936 937 938 939 940
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

941
static HRESULT WINAPI ShellDispatch_Suspend(IShellDispatch2 *iface)
942 943 944 945 946 947
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

948
static HRESULT WINAPI ShellDispatch_EjectPC(IShellDispatch2 *iface)
949 950 951 952 953 954
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

955
static HRESULT WINAPI ShellDispatch_SetTime(IShellDispatch2 *iface)
956 957 958 959 960 961
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

962
static HRESULT WINAPI ShellDispatch_TrayProperties(IShellDispatch2 *iface)
963 964 965 966 967 968
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

969
static HRESULT WINAPI ShellDispatch_Help(IShellDispatch2 *iface)
970 971 972 973 974 975
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

976
static HRESULT WINAPI ShellDispatch_FindFiles(IShellDispatch2 *iface)
977 978 979 980 981 982
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

983
static HRESULT WINAPI ShellDispatch_FindComputer(IShellDispatch2 *iface)
984 985 986 987 988 989
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

990
static HRESULT WINAPI ShellDispatch_RefreshMenu(IShellDispatch2 *iface)
991 992 993 994 995 996
{
    FIXME("(%p)\n", iface);

    return E_NOTIMPL;
}

997
static HRESULT WINAPI ShellDispatch_ControlPanelItem(IShellDispatch2 *iface,
998 999 1000 1001 1002 1003 1004
        BSTR szDir)
{
    FIXME("(%p,%s)\n", iface, debugstr_w(szDir));

    return E_NOTIMPL;
}

1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041
static HRESULT WINAPI ShellDispatch_IsRestricted(IShellDispatch2 *iface, BSTR group, BSTR restriction, LONG *value)
{
    FIXME("(%s, %s, %p): stub\n", debugstr_w(group), debugstr_w(restriction), value);
    return E_NOTIMPL;
}

static HRESULT WINAPI ShellDispatch_ShellExecute(IShellDispatch2 *iface, BSTR file, VARIANT args, VARIANT dir,
        VARIANT op, VARIANT show)
{
    FIXME("(%s): stub\n", debugstr_w(file));
    return E_NOTIMPL;
}

static HRESULT WINAPI ShellDispatch_FindPrinter(IShellDispatch2 *iface, BSTR name, BSTR location, BSTR model)
{
    FIXME("(%s, %s, %s): stub\n", debugstr_w(name), debugstr_w(location), debugstr_w(model));
    return E_NOTIMPL;
}

static HRESULT WINAPI ShellDispatch_GetSystemInformation(IShellDispatch2 *iface, BSTR name, VARIANT *ret)
{
    FIXME("(%s, %p): stub\n", debugstr_w(name), ret);
    return E_NOTIMPL;
}

static HRESULT WINAPI ShellDispatch_ServiceStart(IShellDispatch2 *iface, BSTR service, VARIANT persistent, VARIANT *ret)
{
    FIXME("(%s, %p): stub\n", debugstr_w(service), ret);
    return E_NOTIMPL;
}

static HRESULT WINAPI ShellDispatch_ServiceStop(IShellDispatch2 *iface, BSTR service, VARIANT persistent, VARIANT *ret)
{
    FIXME("(%s, %p): stub\n", debugstr_w(service), ret);
    return E_NOTIMPL;
}

1042
static HRESULT WINAPI ShellDispatch_IsServiceRunning(IShellDispatch2 *iface, BSTR name, VARIANT *running)
1043
{
1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063
    SERVICE_STATUS_PROCESS status;
    SC_HANDLE scm, service;
    DWORD dummy;

    TRACE("(%s, %p)\n", debugstr_w(name), running);

    V_VT(running) = VT_BOOL;
    V_BOOL(running) = VARIANT_FALSE;

    scm = OpenSCManagerW(NULL, NULL, SC_MANAGER_CONNECT);
    if (!scm)
    {
        ERR("failed to connect to service manager\n");
        return S_OK;
    }

    service = OpenServiceW(scm, name, SERVICE_QUERY_STATUS);
    if (!service)
    {
        ERR("Failed to open service %s (%u)\n", debugstr_w(name), GetLastError());
1064
        CloseServiceHandle(scm);
1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083
        return S_OK;
    }

    if (!QueryServiceStatusEx(service, SC_STATUS_PROCESS_INFO, (BYTE *)&status,
             sizeof(SERVICE_STATUS_PROCESS), &dummy))
    {
        TRACE("failed to query service status (%u)\n", GetLastError());
        CloseServiceHandle(service);
        CloseServiceHandle(scm);
        return S_OK;
    }

    if (status.dwCurrentState == SERVICE_RUNNING)
       V_BOOL(running) = VARIANT_TRUE;

    CloseServiceHandle(service);
    CloseServiceHandle(scm);

    return S_OK;
1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098
}

static HRESULT WINAPI ShellDispatch_CanStartStopService(IShellDispatch2 *iface, BSTR service, VARIANT *ret)
{
    FIXME("(%s, %p): stub\n", debugstr_w(service), ret);
    return E_NOTIMPL;
}

static HRESULT WINAPI ShellDispatch_ShowBrowserBar(IShellDispatch2 *iface, BSTR clsid, VARIANT show, VARIANT *ret)
{
    FIXME("(%s, %p): stub\n", debugstr_w(clsid), ret);
    return E_NOTIMPL;
}

static const IShellDispatch2Vtbl ShellDispatch2Vtbl = {
1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127
    ShellDispatch_QueryInterface,
    ShellDispatch_AddRef,
    ShellDispatch_Release,
    ShellDispatch_GetTypeInfoCount,
    ShellDispatch_GetTypeInfo,
    ShellDispatch_GetIDsOfNames,
    ShellDispatch_Invoke,
    ShellDispatch_get_Application,
    ShellDispatch_get_Parent,
    ShellDispatch_NameSpace,
    ShellDispatch_BrowseForFolder,
    ShellDispatch_Windows,
    ShellDispatch_Open,
    ShellDispatch_Explore,
    ShellDispatch_MinimizeAll,
    ShellDispatch_UndoMinimizeALL,
    ShellDispatch_FileRun,
    ShellDispatch_CascadeWindows,
    ShellDispatch_TileVertically,
    ShellDispatch_TileHorizontally,
    ShellDispatch_ShutdownWindows,
    ShellDispatch_Suspend,
    ShellDispatch_EjectPC,
    ShellDispatch_SetTime,
    ShellDispatch_TrayProperties,
    ShellDispatch_Help,
    ShellDispatch_FindFiles,
    ShellDispatch_FindComputer,
    ShellDispatch_RefreshMenu,
1128 1129 1130 1131 1132 1133 1134 1135 1136 1137
    ShellDispatch_ControlPanelItem,
    ShellDispatch_IsRestricted,
    ShellDispatch_ShellExecute,
    ShellDispatch_FindPrinter,
    ShellDispatch_GetSystemInformation,
    ShellDispatch_ServiceStart,
    ShellDispatch_ServiceStop,
    ShellDispatch_IsServiceRunning,
    ShellDispatch_CanStartStopService,
    ShellDispatch_ShowBrowserBar
1138 1139
};

1140
HRESULT WINAPI IShellDispatch_Constructor(IUnknown *outer, REFIID riid, void **ppv)
1141 1142 1143 1144
{
    ShellDispatch *This;
    HRESULT ret;

1145
    TRACE("(%p, %s)\n", outer, debugstr_guid(riid));
1146 1147 1148

    *ppv = NULL;

1149
    if (outer) return CLASS_E_NOAGGREGATION;
1150 1151 1152

    This = HeapAlloc(GetProcessHeap(), 0, sizeof(ShellDispatch));
    if (!This) return E_OUTOFMEMORY;
1153
    This->IShellDispatch2_iface.lpVtbl = &ShellDispatch2Vtbl;
1154 1155
    This->ref = 1;

1156
    ret = load_type_info(&IID_IShellDispatch2, &This->typeinfo);
1157 1158 1159 1160 1161 1162
    if (FAILED(ret))
    {
        HeapFree(GetProcessHeap(), 0, This);
        return ret;
    }

1163 1164
    ret = IShellDispatch2_QueryInterface(&This->IShellDispatch2_iface, riid, ppv);
    IShellDispatch2_Release(&This->IShellDispatch2_iface);
1165 1166
    return ret;
}