| 1 | /**
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| 2 | * Dispatch API functions
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| 3 | *
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| 4 | * Copyright 2000 Francois Jacques, Macadamian Technologies Inc.
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| 5 | *
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| 6 | * ---
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| 7 | *
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| 8 | * TODO: Type coercion is implemented in variant.c but not called yet.
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| 9 | */
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| 10 | #ifdef __WIN32OS2__
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| 11 | #define HAVE_FLOAT_H
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| 12 | #define WINE_LARGE_INTEGER
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| 13 | #include "oleaut32.h"
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| 14 | #endif
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| 15 |
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| 16 | #include <stdlib.h>
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| 17 | #include <string.h>
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| 18 | #include <stdio.h>
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| 19 | #include <ctype.h>
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| 20 | #include "winerror.h"
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| 21 | #include "winreg.h" /* for HKEY_LOCAL_MACHINE */
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| 22 | #include "winnls.h" /* for PRIMARYLANGID */
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| 23 | #include "ole.h"
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| 24 | #include "heap.h"
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| 25 | #include "wine/obj_oleaut.h"
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| 26 | #include "debugtools.h"
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| 27 |
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| 28 | DEFAULT_DEBUG_CHANNEL(ole);
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| 29 | DECLARE_DEBUG_CHANNEL(typelib);
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| 30 |
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| 31 |
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| 32 | /******************************************************************************
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| 33 | * DispInvoke (OLEAUT32.30)
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| 34 | *
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| 35 | *
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| 36 | * Calls method of an object through its IDispatch interface.
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| 37 | *
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| 38 | * NOTES
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| 39 | * - Defer method invocation to ITypeInfo::Invoke()
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| 40 | *
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| 41 | * RETURNS
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| 42 | *
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| 43 | * S_OK on success.
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| 44 | */
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| 45 | HRESULT WINAPI
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| 46 | DispInvoke(VOID* _this, /* object instance */
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| 47 | ITypeInfo* ptinfo, /* object's type info */
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| 48 | DISPID dispidMember, /* member id */
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| 49 | USHORT wFlags, /* kind of method call */
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| 50 | DISPPARAMS* pparams, /* array of arguments */
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| 51 | VARIANT* pvarResult, /* result of method call */
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| 52 | EXCEPINFO* pexcepinfo, /* information about exception */
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| 53 | UINT* puArgErr /* index of bad argument(if any) */
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| 54 | )
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| 55 | {
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| 56 | HRESULT hr = E_FAIL;
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| 57 |
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| 58 | /**
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| 59 | * TODO:
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| 60 | * For each param, call DispGetParam to perform type coercion
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| 61 | */
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| 62 | FIXME("Coercion of arguments not implemented\n");
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| 63 |
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| 64 | hr = ICOM_CALL7(Invoke,
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| 65 | ptinfo,
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| 66 | _this,
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| 67 | dispidMember,
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| 68 | wFlags,
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| 69 | pparams, pvarResult, pexcepinfo, puArgErr);
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| 70 |
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| 71 | return (hr);
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| 72 | }
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| 73 |
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| 74 |
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| 75 | /******************************************************************************
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| 76 | * DispGetIDsOfNames (OLEAUT32.29)
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| 77 | *
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| 78 | * Convert a set of names to dispids, based on information
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| 79 | * contained in object's type library.
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| 80 | *
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| 81 | * NOTES
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| 82 | * - Defers to ITypeInfo::GetIDsOfNames()
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| 83 | *
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| 84 | * RETURNS
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| 85 | *
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| 86 | * S_OK on success.
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| 87 | */
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| 88 | HRESULT WINAPI
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| 89 | DispGetIDsOfNames(ITypeInfo* ptinfo,
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| 90 | OLECHAR** rgszNames,
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| 91 | UINT cNames,
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| 92 | DISPID* rgdispid)
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| 93 | {
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| 94 | HRESULT hr = E_FAIL;
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| 95 |
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| 96 | hr = ICOM_CALL3(GetIDsOfNames,
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| 97 | ptinfo,
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| 98 | rgszNames,
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| 99 | cNames,
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| 100 | rgdispid);
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| 101 | return (hr);
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| 102 | }
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| 103 |
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| 104 | /******************************************************************************
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| 105 | * DispGetParam (OLEAUT32.30)
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| 106 | *
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| 107 | * Retrive a parameter from a DISPPARAMS structures and coerce it to
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| 108 | * specified variant type
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| 109 | *
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| 110 | * NOTES
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| 111 | * Coercion is done using system (0) locale.
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| 112 | *
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| 113 | * RETURNS
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| 114 | *
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| 115 | * S_OK on success.
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| 116 | */
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| 117 | HRESULT WINAPI DispGetParam(DISPPARAMS* pdispparams, UINT position,
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| 118 | VARTYPE vtTarg, VARIANT* pvarResult, UINT* puArgErr)
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| 119 | {
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| 120 | HRESULT hr = E_FAIL;
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| 121 |
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| 122 | /**
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| 123 | * TODO : Call VariantChangeTypeEx with LCID 0 (system)
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| 124 | */
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| 125 |
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| 126 | FIXME("Coercion of arguments not implemented\n");
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| 127 | return (hr);
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| 128 | }
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