programs/wscript/arguments.c

   1 /*
   2  * Copyright 2011 Michal Zietek
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20
  21 #define COBJMACROS
  22 #define CONST_VTABLE
  23
  24 #include <windef.h>
  25 #include <winbase.h>
  26 #include <ole2.h>
  27
  28 #include "wscript.h"
  29
  30 #include <wine/debug.h>
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(wscript);
  33
  34 WCHAR **argums;
  35 int numOfArgs;
  36
  37 static HRESULT WINAPI Arguments2_QueryInterface(IArguments2 *iface, REFIID riid, void **ppv)
  38 {
  39     WINE_TRACE("(%s %p)\n", wine_dbgstr_guid(riid), ppv);
  40
  41     if(IsEqualGUID(&IID_IUnknown, riid)
  42        || IsEqualGUID(&IID_IDispatch, riid)
  43        || IsEqualGUID(&IID_IArguments2, riid)) {
  44         *ppv = iface;
  45         return S_OK;
  46     }
  47
  48     *ppv = NULL;
  49     return E_NOINTERFACE;
  50 }
  51
  52 static ULONG WINAPI Arguments2_AddRef(IArguments2 *iface)
  53 {
  54     return 2;
  55 }
  56
  57 static ULONG WINAPI Arguments2_Release(IArguments2 *iface)
  58 {
  59     return 1;
  60 }
  61
  62 static HRESULT WINAPI Arguments2_GetTypeInfoCount(IArguments2 *iface, UINT *pctinfo)
  63 {
  64     WINE_TRACE("(%p)\n", pctinfo);
  65
  66     *pctinfo = 1;
  67     return S_OK;
  68 }
  69
  70 static HRESULT WINAPI Arguments2_GetTypeInfo(IArguments2 *iface, UINT iTInfo, LCID lcid,
  71         ITypeInfo **ppTInfo)
  72 {
  73     WINE_TRACE("(%x %x %p\n", iTInfo, lcid, ppTInfo);
  74
  75     ITypeInfo_AddRef(arguments_ti);
  76     *ppTInfo = arguments_ti;
  77     return S_OK;
  78 }
  79
  80 static HRESULT WINAPI Arguments2_GetIDsOfNames(IArguments2 *iface, REFIID riid, LPOLESTR *rgszNames,
  81         UINT cNames, LCID lcid, DISPID *rgDispId)
  82 {
  83     WINE_TRACE("(%s %p %d %x %p)\n", wine_dbgstr_guid(riid), rgszNames,
  84         cNames, lcid, rgDispId);
  85
  86     return ITypeInfo_GetIDsOfNames(arguments_ti, rgszNames, cNames, rgDispId);
  87 }
  88
  89 static HRESULT WINAPI Arguments2_Invoke(IArguments2 *iface, DISPID dispIdMember, REFIID riid,
  90         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
  91         EXCEPINFO *pExcepInfo, UINT *puArgErr)
  92 {
  93     WINE_TRACE("(%d %p %p)\n", dispIdMember, pDispParams, pVarResult);
  94
  95     return ITypeInfo_Invoke(arguments_ti, iface, dispIdMember, wFlags, pDispParams,
  96             pVarResult, pExcepInfo, puArgErr);
  97 }
  98
  99 static HRESULT WINAPI Arguments2_Item(IArguments2 *iface, LONG index, BSTR *out_Value)
 100 {
 101     WINE_TRACE("(%d %p)\n", index, out_Value);
 102
 103     if(index<0 || index >= numOfArgs)
 104         return E_INVALIDARG;
 105     if(!(*out_Value = SysAllocString(argums[index])))
 106         return E_OUTOFMEMORY;
 107
 108     return S_OK;
 109 }
 110
 111 static HRESULT WINAPI Arguments2_Count(IArguments2 *iface, LONG *out_Count)
 112 {
 113     WINE_TRACE("(%p)\n", out_Count);
 114
 115     *out_Count = numOfArgs;
 116     return S_OK;
 117 }
 118
 119 static HRESULT WINAPI Arguments2_get_length(IArguments2 *iface, LONG *out_Count)
 120 {
 121     WINE_TRACE("(%p)\n", out_Count);
 122
 123     *out_Count = numOfArgs;
 124     return S_OK;
 125 }
 126
 127 static const IArguments2Vtbl Arguments2Vtbl = {
 128     Arguments2_QueryInterface,
 129     Arguments2_AddRef,
 130     Arguments2_Release,
 131     Arguments2_GetTypeInfoCount,
 132     Arguments2_GetTypeInfo,
 133     Arguments2_GetIDsOfNames,
 134     Arguments2_Invoke,
 135     Arguments2_Item,
 136     Arguments2_Count,
 137     Arguments2_get_length
 138 };
 139
 140 IArguments2 arguments_obj = { &Arguments2Vtbl };