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* ext/win32ole/win32ole.c: add WIN32OLE#ole_respond_to?

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* test/win32ole/test_win32ole.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
suke 2008-07-05 01:01:01 +00:00
parent 1a32af4e7a
commit 1890ae7aa9
3 changed files with 45 additions and 1 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Sat Jul 5 09:55:44 2008 Masaki Suketa <masaki.suketa@nifty.ne.jp>
* ext/win32ole/win32ole.c: add WIN32OLE#ole_respond_to?
* test/win32ole/test_win32ole.rb: ditto.
Sat Jul 5 08:48:05 2008 Tanaka Akira <akr@fsij.org>
* re.c (unescape_nonascii): add has_property argument not to

30
ext/win32ole/win32ole.c
View file

@ -118,7 +118,7 @@
#define WC2VSTR(x) ole_wc2vstr((x), TRUE)
#define WIN32OLE_VERSION "1.1.9"
#define WIN32OLE_VERSION "1.2.0"
typedef HRESULT (STDAPICALLTYPE FNCOCREATEINSTANCEEX)
(REFCLSID, IUnknown*, DWORD, COSERVERINFO*, DWORD, MULTI_QI*);
@ -368,6 +368,7 @@ static VALUE ole_typelib_from_itypelib(ITypeLib *pTypeLib);
static VALUE ole_typelib_from_itypeinfo(ITypeInfo *pTypeInfo);
static VALUE fole_typelib(VALUE self);
static VALUE fole_query_interface(VALUE self, VALUE str_iid);
static VALUE fole_respond_to(VALUE self, VALUE method);
static HRESULT ole_docinfo_from_type(ITypeInfo *pTypeInfo, BSTR *name, BSTR *helpstr, DWORD *helpcontext, BSTR *helpfile);
static VALUE ole_usertype2val(ITypeInfo *pTypeInfo, TYPEDESC *pTypeDesc, VALUE typedetails);
static VALUE ole_ptrtype2val(ITypeInfo *pTypeInfo, TYPEDESC *pTypeDesc, VALUE typedetails);
@ -4374,6 +4375,32 @@ fole_query_interface(VALUE self, VALUE str_iid)
return create_win32ole_object(cWIN32OLE, pDispatch, 0, 0);
}
/*
* call-seq:
* WIN32OLE#ole_respond_to?(method) -> true or false
*
* Returns true when OLE object has OLE method, otherwise returns false.
*
* ie = WIN32OLE.new('InternetExplorer.Application')
* ie.ole_respond_to?("gohome") => true
*/
static VALUE
fole_respond_to(VALUE self, VALUE method)
{
struct oledata *pole;
BSTR wcmdname;
DISPID DispID;
HRESULT hr;
rb_secure(4);
Check_SafeStr(method);
OLEData_Get_Struct(self, pole);
wcmdname = ole_vstr2wc(method);
hr = pole->pDispatch->lpVtbl->GetIDsOfNames( pole->pDispatch, &IID_NULL,
&wcmdname, 1, cWIN32OLE_lcid, &DispID);
SysFreeString(wcmdname);
return SUCCEEDED(hr) ? Qtrue : Qfalse;
}
static HRESULT
ole_docinfo_from_type(ITypeInfo *pTypeInfo, BSTR *name, BSTR *helpstr, DWORD *helpcontext, BSTR *helpfile)
{
@ -8331,6 +8358,7 @@ Init_win32ole()
rb_define_alias(cWIN32OLE, "ole_obj_help", "ole_type");
rb_define_method(cWIN32OLE, "ole_typelib", fole_typelib, 0);
rb_define_method(cWIN32OLE, "ole_query_interface", fole_query_interface, 1);
rb_define_method(cWIN32OLE, "ole_respond_to?", fole_respond_to, 1);
rb_define_const(cWIN32OLE, "VERSION", rb_str_new2(WIN32OLE_VERSION));
rb_define_const(cWIN32OLE, "ARGV", rb_ary_new());

10
test/win32ole/test_win32ole.rb
View file

@ -246,6 +246,16 @@ if defined?(WIN32OLE)
assert_instance_of(WIN32OLE, shell2)
end
def test_ole_respond_to
fso = WIN32OLE.new('Scripting.FileSystemObject')
assert(fso.ole_respond_to?('getFolder'))
assert(fso.ole_respond_to?('GETFOLDER'))
assert(!fso.ole_respond_to?('XXXXX'))
assert_raise(TypeError) {
assert_raise(fso.ole_respond_to?(1))
}
end
def test_s_const_load
assert(!defined?(CONST1::SsfWINDOWS))
shell=WIN32OLE.new('Shell.Application')