|
7
|
1 /* vi:set ts=8 sts=4 sw=4:
|
|
|
2 *
|
|
|
3 * VIM - Vi IMproved by Bram Moolenaar
|
|
|
4 *
|
|
|
5 * Do ":help uganda" in Vim to read copying and usage conditions.
|
|
|
6 * Do ":help credits" in Vim to see a list of people who contributed.
|
|
|
7 */
|
|
|
8
|
|
|
9 #if defined(FEAT_OLE) && defined(FEAT_GUI_W32)
|
|
|
10 /*
|
|
|
11 * OLE server implementation.
|
|
|
12 *
|
|
|
13 * See os_mswin.c for the client side.
|
|
|
14 */
|
|
|
15
|
|
931
|
16 /*
|
|
|
17 * We have some trouble with order of includes here. For Borland it needs to
|
|
|
18 * be different from MSVC...
|
|
|
19 */
|
|
|
20 #ifndef __BORLANDC__
|
|
919
|
21 extern "C" {
|
|
931
|
22 # include "vim.h"
|
|
919
|
23 }
|
|
931
|
24 #endif
|
|
919
|
25
|
|
7
|
26 #include <windows.h>
|
|
|
27 #include <oleauto.h>
|
|
|
28
|
|
|
29 extern "C" {
|
|
931
|
30 #ifdef __BORLANDC__
|
|
|
31 # include "vim.h"
|
|
|
32 #endif
|
|
7
|
33 extern HWND s_hwnd;
|
|
|
34 extern HWND vim_parent_hwnd;
|
|
|
35 }
|
|
|
36
|
|
1569
|
37 #if _MSC_VER < 1300
|
|
|
38 /* Work around old versions of basetsd.h which wrongly declares
|
|
|
39 * UINT_PTR as unsigned long */
|
|
|
40 # define UINT_PTR UINT
|
|
|
41 #endif
|
|
|
42
|
|
7
|
43 #include "if_ole.h" // Interface definitions
|
|
|
44 #include "iid_ole.c" // UUID definitions (compile here)
|
|
|
45
|
|
|
46 /* Supply function prototype to work around bug in Mingw oleauto.h header */
|
|
|
47 #ifdef __MINGW32__
|
|
|
48 WINOLEAUTAPI UnRegisterTypeLib(REFGUID libID, WORD wVerMajor,
|
|
|
49 WORD wVerMinor, LCID lcid, SYSKIND syskind);
|
|
|
50 #endif
|
|
|
51
|
|
|
52 /*****************************************************************************
|
|
|
53 1. Internal definitions for this file
|
|
|
54 *****************************************************************************/
|
|
|
55
|
|
|
56 class CVim;
|
|
|
57 class CVimCF;
|
|
|
58
|
|
|
59 /* Internal data */
|
|
|
60 // The identifier of the registered class factory
|
|
|
61 static unsigned long cf_id = 0;
|
|
|
62
|
|
|
63 // The identifier of the running application object
|
|
|
64 static unsigned long app_id = 0;
|
|
|
65
|
|
|
66 // The single global instance of the class factory
|
|
|
67 static CVimCF *cf = 0;
|
|
|
68
|
|
|
69 // The single global instance of the application object
|
|
|
70 static CVim *app = 0;
|
|
|
71
|
|
|
72 /* GUIDs, versions and type library information */
|
|
|
73 #define MYCLSID CLSID_Vim
|
|
|
74 #define MYLIBID LIBID_Vim
|
|
|
75 #define MYIID IID_IVim
|
|
|
76
|
|
|
77 #define MAJORVER 1
|
|
|
78 #define MINORVER 0
|
|
|
79 #define LOCALE 0x0409
|
|
|
80
|
|
|
81 #define MYNAME "Vim"
|
|
|
82 #define MYPROGID "Vim.Application.1"
|
|
|
83 #define MYVIPROGID "Vim.Application"
|
|
|
84
|
|
|
85 #define MAX_CLSID_LEN 100
|
|
|
86
|
|
|
87 /*****************************************************************************
|
|
|
88 2. The application object
|
|
|
89 *****************************************************************************/
|
|
|
90
|
|
|
91 /* Definition
|
|
|
92 * ----------
|
|
|
93 */
|
|
|
94
|
|
|
95 class CVim : public IVim
|
|
|
96 {
|
|
|
97 public:
|
|
|
98 ~CVim();
|
|
380
|
99 static CVim *Create(int *pbDoRestart);
|
|
7
|
100
|
|
|
101 // IUnknown members
|
|
|
102 STDMETHOD(QueryInterface)(REFIID riid, void ** ppv);
|
|
|
103 STDMETHOD_(unsigned long, AddRef)(void);
|
|
|
104 STDMETHOD_(unsigned long, Release)(void);
|
|
|
105
|
|
|
106 // IDispatch members
|
|
|
107 STDMETHOD(GetTypeInfoCount)(UINT *pCount);
|
|
|
108 STDMETHOD(GetTypeInfo)(UINT iTypeInfo, LCID, ITypeInfo **ppITypeInfo);
|
|
380
|
109 STDMETHOD(GetIDsOfNames)(const IID &iid, OLECHAR **names, UINT n, LCID, DISPID *dispids);
|
|
|
110 STDMETHOD(Invoke)(DISPID member, const IID &iid, LCID, WORD flags, DISPPARAMS *dispparams, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr);
|
|
7
|
111
|
|
|
112 // IVim members
|
|
|
113 STDMETHOD(SendKeys)(BSTR keys);
|
|
|
114 STDMETHOD(Eval)(BSTR expr, BSTR *result);
|
|
|
115 STDMETHOD(SetForeground)(void);
|
|
1569
|
116 STDMETHOD(GetHwnd)(UINT_PTR *result);
|
|
7
|
117
|
|
|
118 private:
|
|
|
119 // Constructor is private - create using CVim::Create()
|
|
|
120 CVim() : ref(0), typeinfo(0) {};
|
|
|
121
|
|
|
122 // Reference count
|
|
|
123 unsigned long ref;
|
|
|
124
|
|
|
125 // The object's TypeInfo
|
|
|
126 ITypeInfo *typeinfo;
|
|
|
127 };
|
|
|
128
|
|
|
129 /* Implementation
|
|
|
130 * --------------
|
|
|
131 */
|
|
|
132
|
|
380
|
133 CVim *CVim::Create(int *pbDoRestart)
|
|
7
|
134 {
|
|
|
135 HRESULT hr;
|
|
|
136 CVim *me = 0;
|
|
|
137 ITypeLib *typelib = 0;
|
|
|
138 ITypeInfo *typeinfo = 0;
|
|
|
139
|
|
|
140 *pbDoRestart = FALSE;
|
|
|
141
|
|
|
142 // Create the object
|
|
|
143 me = new CVim();
|
|
|
144 if (me == NULL)
|
|
|
145 {
|
|
|
146 MessageBox(0, "Cannot create application object", "Vim Initialisation", 0);
|
|
|
147 return NULL;
|
|
|
148 }
|
|
|
149
|
|
|
150 // Load the type library from the registry
|
|
|
151 hr = LoadRegTypeLib(MYLIBID, 1, 0, 0x00, &typelib);
|
|
|
152 if (FAILED(hr))
|
|
|
153 {
|
|
|
154 HKEY hKey;
|
|
|
155
|
|
|
156 // Check we can write to the registry.
|
|
|
157 // RegCreateKeyEx succeeds even if key exists. W.Briscoe W2K 20021011
|
|
|
158 if (RegCreateKeyEx(HKEY_CLASSES_ROOT, MYVIPROGID, 0, NULL,
|
|
|
159 REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey, NULL))
|
|
|
160 {
|
|
|
161 delete me;
|
|
|
162 return NULL; // Unable to write to registry. Quietly fail.
|
|
|
163 }
|
|
|
164 RegCloseKey(hKey);
|
|
|
165
|
|
|
166 if (MessageBox(0, "Cannot load registered type library.\nDo you want to register Vim now?",
|
|
|
167 "Vim Initialisation", MB_YESNO | MB_ICONQUESTION) != IDYES)
|
|
|
168 {
|
|
|
169 delete me;
|
|
|
170 return NULL;
|
|
|
171 }
|
|
|
172
|
|
|
173 RegisterMe(FALSE);
|
|
|
174
|
|
|
175 // Load the type library from the registry
|
|
|
176 hr = LoadRegTypeLib(MYLIBID, 1, 0, 0x00, &typelib);
|
|
|
177 if (FAILED(hr))
|
|
|
178 {
|
|
|
179 MessageBox(0, "You must restart Vim in order for the registration to take effect.",
|
|
|
180 "Vim Initialisation", 0);
|
|
|
181 *pbDoRestart = TRUE;
|
|
|
182 delete me;
|
|
|
183 return NULL;
|
|
|
184 }
|
|
|
185 }
|
|
|
186
|
|
|
187 // Get the type info of the vtable interface
|
|
|
188 hr = typelib->GetTypeInfoOfGuid(MYIID, &typeinfo);
|
|
|
189 typelib->Release();
|
|
|
190
|
|
|
191 if (FAILED(hr))
|
|
|
192 {
|
|
|
193 MessageBox(0, "Cannot get interface type information",
|
|
|
194 "Vim Initialisation", 0);
|
|
|
195 delete me;
|
|
|
196 return NULL;
|
|
|
197 }
|
|
|
198
|
|
|
199 // Save the type information
|
|
|
200 me->typeinfo = typeinfo;
|
|
|
201 return me;
|
|
|
202 }
|
|
|
203
|
|
|
204 CVim::~CVim()
|
|
|
205 {
|
|
|
206 if (typeinfo && vim_parent_hwnd == NULL)
|
|
|
207 typeinfo->Release();
|
|
380
|
208 typeinfo = 0;
|
|
7
|
209 }
|
|
|
210
|
|
|
211 STDMETHODIMP
|
|
|
212 CVim::QueryInterface(REFIID riid, void **ppv)
|
|
|
213 {
|
|
|
214 if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IDispatch) || IsEqualIID(riid, MYIID))
|
|
|
215 {
|
|
|
216 AddRef();
|
|
|
217 *ppv = this;
|
|
|
218 return S_OK;
|
|
|
219 }
|
|
|
220
|
|
|
221 *ppv = 0;
|
|
|
222 return E_NOINTERFACE;
|
|
|
223 }
|
|
|
224
|
|
|
225 STDMETHODIMP_(ULONG)
|
|
|
226 CVim::AddRef()
|
|
|
227 {
|
|
|
228 return ++ref;
|
|
|
229 }
|
|
|
230
|
|
|
231 STDMETHODIMP_(ULONG)
|
|
|
232 CVim::Release()
|
|
|
233 {
|
|
|
234 // Don't delete the object when the reference count reaches zero, as there
|
|
|
235 // is only a single application object, and its lifetime is controlled by
|
|
|
236 // the running instance, not by its reference count.
|
|
|
237 if (ref > 0)
|
|
|
238 --ref;
|
|
|
239 return ref;
|
|
|
240 }
|
|
|
241
|
|
|
242 STDMETHODIMP
|
|
|
243 CVim::GetTypeInfoCount(UINT *pCount)
|
|
|
244 {
|
|
|
245 *pCount = 1;
|
|
|
246 return S_OK;
|
|
|
247 }
|
|
|
248
|
|
|
249 STDMETHODIMP
|
|
|
250 CVim::GetTypeInfo(UINT iTypeInfo, LCID, ITypeInfo **ppITypeInfo)
|
|
|
251 {
|
|
|
252 *ppITypeInfo = 0;
|
|
|
253
|
|
|
254 if (iTypeInfo != 0)
|
|
|
255 return DISP_E_BADINDEX;
|
|
|
256
|
|
|
257 typeinfo->AddRef();
|
|
|
258 *ppITypeInfo = typeinfo;
|
|
|
259 return S_OK;
|
|
|
260 }
|
|
|
261
|
|
|
262 STDMETHODIMP
|
|
|
263 CVim::GetIDsOfNames(
|
|
380
|
264 const IID &iid,
|
|
|
265 OLECHAR **names,
|
|
7
|
266 UINT n,
|
|
|
267 LCID,
|
|
|
268 DISPID *dispids)
|
|
|
269 {
|
|
|
270 if (iid != IID_NULL)
|
|
|
271 return DISP_E_UNKNOWNINTERFACE;
|
|
|
272
|
|
|
273 return typeinfo->GetIDsOfNames(names, n, dispids);
|
|
|
274 }
|
|
|
275
|
|
|
276 STDMETHODIMP
|
|
|
277 CVim::Invoke(
|
|
|
278 DISPID member,
|
|
380
|
279 const IID &iid,
|
|
7
|
280 LCID,
|
|
|
281 WORD flags,
|
|
|
282 DISPPARAMS *dispparams,
|
|
|
283 VARIANT *result,
|
|
|
284 EXCEPINFO *excepinfo,
|
|
|
285 UINT *argerr)
|
|
|
286 {
|
|
|
287 if (iid != IID_NULL)
|
|
|
288 return DISP_E_UNKNOWNINTERFACE;
|
|
|
289
|
|
|
290 ::SetErrorInfo(0, NULL);
|
|
|
291 return typeinfo->Invoke(static_cast<IDispatch*>(this),
|
|
|
292 member, flags, dispparams,
|
|
|
293 result, excepinfo, argerr);
|
|
|
294 }
|
|
|
295
|
|
|
296 STDMETHODIMP
|
|
1569
|
297 CVim::GetHwnd(UINT_PTR *result)
|
|
7
|
298 {
|
|
1569
|
299 *result = (UINT_PTR)s_hwnd;
|
|
7
|
300 return S_OK;
|
|
|
301 }
|
|
|
302
|
|
|
303 STDMETHODIMP
|
|
|
304 CVim::SetForeground(void)
|
|
|
305 {
|
|
|
306 /* Make the Vim window come to the foreground */
|
|
|
307 gui_mch_set_foreground();
|
|
|
308 return S_OK;
|
|
|
309 }
|
|
|
310
|
|
|
311 STDMETHODIMP
|
|
|
312 CVim::SendKeys(BSTR keys)
|
|
|
313 {
|
|
|
314 int len;
|
|
|
315 char *buffer;
|
|
|
316 char_u *str;
|
|
|
317 char_u *ptr;
|
|
|
318
|
|
|
319 /* Get a suitable buffer */
|
|
|
320 len = WideCharToMultiByte(CP_ACP, 0, keys, -1, 0, 0, 0, 0);
|
|
|
321 buffer = (char *)alloc(len+1);
|
|
|
322
|
|
|
323 if (buffer == NULL)
|
|
|
324 return E_OUTOFMEMORY;
|
|
|
325
|
|
|
326 len = WideCharToMultiByte(CP_ACP, 0, keys, -1, buffer, len, 0, 0);
|
|
|
327
|
|
|
328 if (len == 0)
|
|
|
329 {
|
|
|
330 vim_free(buffer);
|
|
|
331 return E_INVALIDARG;
|
|
|
332 }
|
|
|
333
|
|
|
334 /* Translate key codes like <Esc> */
|
|
859
|
335 str = replace_termcodes((char_u *)buffer, &ptr, FALSE, TRUE, FALSE);
|
|
7
|
336
|
|
|
337 /* If ptr was set, then a new buffer was allocated,
|
|
|
338 * so we can free the old one.
|
|
|
339 */
|
|
|
340 if (ptr)
|
|
|
341 vim_free((char_u *)(buffer));
|
|
|
342
|
|
|
343 /* Reject strings too long to fit in the input buffer. Allow 10 bytes
|
|
|
344 * space to cover for the (remote) possibility that characters may enter
|
|
|
345 * the input buffer between now and when the WM_OLE message is actually
|
|
|
346 * processed. If more that 10 characters enter the input buffer in that
|
|
|
347 * time, the WM_OLE processing will simply fail to insert the characters.
|
|
|
348 */
|
|
|
349 if ((int)(STRLEN(str)) > (vim_free_in_input_buf() - 10))
|
|
|
350 {
|
|
|
351 vim_free(str);
|
|
|
352 return E_INVALIDARG;
|
|
|
353 }
|
|
|
354
|
|
|
355 /* Pass the string to the main input loop. The memory will be freed when
|
|
|
356 * the message is processed.
|
|
|
357 */
|
|
|
358 PostMessage(NULL, WM_OLE, 0, (LPARAM)str);
|
|
|
359
|
|
|
360 return S_OK;
|
|
|
361 }
|
|
|
362
|
|
|
363 STDMETHODIMP
|
|
|
364 CVim::Eval(BSTR expr, BSTR *result)
|
|
|
365 {
|
|
|
366 #ifdef FEAT_EVAL
|
|
|
367 int len;
|
|
|
368 char *buffer;
|
|
|
369 char *str;
|
|
|
370 wchar_t *w_buffer;
|
|
|
371
|
|
|
372 /* Get a suitable buffer */
|
|
|
373 len = WideCharToMultiByte(CP_ACP, 0, expr, -1, 0, 0, 0, 0);
|
|
|
374 if (len == 0)
|
|
|
375 return E_INVALIDARG;
|
|
|
376
|
|
|
377 buffer = (char *)alloc((unsigned)len);
|
|
|
378
|
|
|
379 if (buffer == NULL)
|
|
|
380 return E_OUTOFMEMORY;
|
|
|
381
|
|
|
382 /* Convert the (wide character) expression to an ASCII string */
|
|
|
383 len = WideCharToMultiByte(CP_ACP, 0, expr, -1, buffer, len, 0, 0);
|
|
|
384 if (len == 0)
|
|
|
385 return E_INVALIDARG;
|
|
|
386
|
|
|
387 /* Evaluate the expression */
|
|
|
388 ++emsg_skip;
|
|
714
|
389 str = (char *)eval_to_string((char_u *)buffer, NULL, TRUE);
|
|
7
|
390 --emsg_skip;
|
|
|
391 vim_free(buffer);
|
|
|
392 if (str == NULL)
|
|
|
393 return E_FAIL;
|
|
|
394
|
|
|
395 /* Convert the result to wide characters */
|
|
|
396 MultiByteToWideChar_alloc(CP_ACP, 0, str, -1, &w_buffer, &len);
|
|
|
397 vim_free(str);
|
|
|
398 if (w_buffer == NULL)
|
|
|
399 return E_OUTOFMEMORY;
|
|
|
400
|
|
|
401 if (len == 0)
|
|
|
402 {
|
|
|
403 vim_free(w_buffer);
|
|
|
404 return E_FAIL;
|
|
|
405 }
|
|
|
406
|
|
|
407 /* Store the result */
|
|
|
408 *result = SysAllocString(w_buffer);
|
|
|
409 vim_free(w_buffer);
|
|
|
410
|
|
|
411 return S_OK;
|
|
|
412 #else
|
|
|
413 return E_NOTIMPL;
|
|
|
414 #endif
|
|
|
415 }
|
|
|
416
|
|
|
417 /*****************************************************************************
|
|
|
418 3. The class factory
|
|
|
419 *****************************************************************************/
|
|
|
420
|
|
|
421 /* Definition
|
|
|
422 * ----------
|
|
|
423 */
|
|
|
424
|
|
|
425 class CVimCF : public IClassFactory
|
|
|
426 {
|
|
|
427 public:
|
|
|
428 static CVimCF *Create();
|
|
|
429
|
|
|
430 STDMETHOD(QueryInterface)(REFIID riid, void ** ppv);
|
|
|
431 STDMETHOD_(unsigned long, AddRef)(void);
|
|
|
432 STDMETHOD_(unsigned long, Release)(void);
|
|
|
433 STDMETHOD(CreateInstance)(IUnknown *punkOuter, REFIID riid, void ** ppv);
|
|
|
434 STDMETHOD(LockServer)(BOOL lock);
|
|
|
435
|
|
|
436 private:
|
|
|
437 // Constructor is private - create via Create()
|
|
|
438 CVimCF() : ref(0) {};
|
|
|
439
|
|
|
440 // Reference count
|
|
|
441 unsigned long ref;
|
|
|
442 };
|
|
|
443
|
|
|
444 /* Implementation
|
|
|
445 * --------------
|
|
|
446 */
|
|
|
447
|
|
|
448 CVimCF *CVimCF::Create()
|
|
|
449 {
|
|
|
450 CVimCF *me = new CVimCF();
|
|
|
451
|
|
|
452 if (me == NULL)
|
|
|
453 MessageBox(0, "Cannot create class factory", "Vim Initialisation", 0);
|
|
|
454
|
|
|
455 return me;
|
|
|
456 }
|
|
|
457
|
|
|
458 STDMETHODIMP
|
|
|
459 CVimCF::QueryInterface(REFIID riid, void **ppv)
|
|
|
460 {
|
|
|
461 if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IClassFactory))
|
|
|
462 {
|
|
|
463 AddRef();
|
|
|
464 *ppv = this;
|
|
|
465 return S_OK;
|
|
|
466 }
|
|
|
467
|
|
|
468 *ppv = 0;
|
|
|
469 return E_NOINTERFACE;
|
|
|
470 }
|
|
|
471
|
|
|
472 STDMETHODIMP_(ULONG)
|
|
|
473 CVimCF::AddRef()
|
|
|
474 {
|
|
|
475 return ++ref;
|
|
|
476 }
|
|
|
477
|
|
|
478 STDMETHODIMP_(ULONG)
|
|
|
479 CVimCF::Release()
|
|
|
480 {
|
|
|
481 // Don't delete the object when the reference count reaches zero, as there
|
|
|
482 // is only a single application object, and its lifetime is controlled by
|
|
|
483 // the running instance, not by its reference count.
|
|
|
484 if (ref > 0)
|
|
|
485 --ref;
|
|
|
486 return ref;
|
|
|
487 }
|
|
|
488
|
|
322
|
489 /*ARGSUSED*/
|
|
7
|
490 STDMETHODIMP
|
|
|
491 CVimCF::CreateInstance(IUnknown *punkOuter, REFIID riid, void **ppv)
|
|
|
492 {
|
|
|
493 return app->QueryInterface(riid, ppv);
|
|
|
494 }
|
|
|
495
|
|
322
|
496 /*ARGSUSED*/
|
|
7
|
497 STDMETHODIMP
|
|
|
498 CVimCF::LockServer(BOOL lock)
|
|
|
499 {
|
|
|
500 return S_OK;
|
|
|
501 }
|
|
|
502
|
|
|
503 /*****************************************************************************
|
|
|
504 4. Registry manipulation code
|
|
|
505 *****************************************************************************/
|
|
|
506
|
|
|
507 // Internal use only
|
|
380
|
508 static void SetKeyAndValue(const char *path, const char *subkey, const char *value);
|
|
|
509 static void GUIDtochar(const GUID &guid, char *GUID, int length);
|
|
|
510 static void RecursiveDeleteKey(HKEY hKeyParent, const char *child);
|
|
7
|
511 static const int GUID_STRING_SIZE = 39;
|
|
|
512
|
|
|
513 // Register the component in the registry
|
|
|
514 // When "silent" is TRUE don't give any messages.
|
|
|
515
|
|
|
516 extern "C" void RegisterMe(int silent)
|
|
|
517 {
|
|
|
518 BOOL ok = TRUE;
|
|
|
519
|
|
|
520 // Get the application startup command
|
|
|
521 char module[MAX_PATH];
|
|
|
522
|
|
|
523 ::GetModuleFileName(NULL, module, MAX_PATH);
|
|
|
524
|
|
|
525 // Unregister first (quietly)
|
|
|
526 UnregisterMe(FALSE);
|
|
|
527
|
|
|
528 // Convert the CLSID into a char
|
|
|
529 char clsid[GUID_STRING_SIZE];
|
|
|
530 GUIDtochar(MYCLSID, clsid, sizeof(clsid));
|
|
|
531
|
|
|
532 // Convert the LIBID into a char
|
|
|
533 char libid[GUID_STRING_SIZE];
|
|
|
534 GUIDtochar(MYLIBID, libid, sizeof(libid));
|
|
|
535
|
|
|
536 // Build the key CLSID\\{...}
|
|
|
537 char Key[MAX_CLSID_LEN];
|
|
|
538 strcpy(Key, "CLSID\\");
|
|
|
539 strcat(Key, clsid);
|
|
|
540
|
|
|
541 // Add the CLSID to the registry
|
|
|
542 SetKeyAndValue(Key, NULL, MYNAME);
|
|
|
543 SetKeyAndValue(Key, "LocalServer32", module);
|
|
|
544 SetKeyAndValue(Key, "ProgID", MYPROGID);
|
|
|
545 SetKeyAndValue(Key, "VersionIndependentProgID", MYVIPROGID);
|
|
|
546 SetKeyAndValue(Key, "TypeLib", libid);
|
|
|
547
|
|
|
548 // Add the version-independent ProgID subkey under HKEY_CLASSES_ROOT
|
|
|
549 SetKeyAndValue(MYVIPROGID, NULL, MYNAME);
|
|
|
550 SetKeyAndValue(MYVIPROGID, "CLSID", clsid);
|
|
|
551 SetKeyAndValue(MYVIPROGID, "CurVer", MYPROGID);
|
|
|
552
|
|
|
553 // Add the versioned ProgID subkey under HKEY_CLASSES_ROOT
|
|
|
554 SetKeyAndValue(MYPROGID, NULL, MYNAME);
|
|
|
555 SetKeyAndValue(MYPROGID, "CLSID", clsid);
|
|
|
556
|
|
|
557 wchar_t w_module[MAX_PATH];
|
|
|
558 MultiByteToWideChar(CP_ACP, 0, module, -1, w_module, MAX_PATH);
|
|
|
559
|
|
|
560 ITypeLib *typelib = NULL;
|
|
|
561 if (LoadTypeLib(w_module, &typelib) != S_OK)
|
|
|
562 {
|
|
|
563 if (!silent)
|
|
|
564 MessageBox(0, "Cannot load type library to register",
|
|
|
565 "Vim Registration", 0);
|
|
|
566 ok = FALSE;
|
|
|
567 }
|
|
|
568 else
|
|
|
569 {
|
|
|
570 if (RegisterTypeLib(typelib, w_module, NULL) != S_OK)
|
|
|
571 {
|
|
|
572 if (!silent)
|
|
|
573 MessageBox(0, "Cannot register type library",
|
|
|
574 "Vim Registration", 0);
|
|
|
575 ok = FALSE;
|
|
|
576 }
|
|
|
577 typelib->Release();
|
|
|
578 }
|
|
|
579
|
|
|
580 if (ok && !silent)
|
|
|
581 MessageBox(0, "Registered successfully", "Vim", 0);
|
|
|
582 }
|
|
|
583
|
|
|
584 // Remove the component from the registry
|
|
|
585 //
|
|
|
586 // Note: There is little error checking in this code, to allow incomplete
|
|
|
587 // or failed registrations to be undone.
|
|
|
588 extern "C" void UnregisterMe(int bNotifyUser)
|
|
|
589 {
|
|
|
590 // Unregister the type library
|
|
|
591 ITypeLib *typelib;
|
|
|
592 if (SUCCEEDED(LoadRegTypeLib(MYLIBID, MAJORVER, MINORVER, LOCALE, &typelib)))
|
|
|
593 {
|
|
|
594 TLIBATTR *tla;
|
|
|
595 if (SUCCEEDED(typelib->GetLibAttr(&tla)))
|
|
|
596 {
|
|
|
597 UnRegisterTypeLib(tla->guid, tla->wMajorVerNum, tla->wMinorVerNum,
|
|
|
598 tla->lcid, tla->syskind);
|
|
|
599 typelib->ReleaseTLibAttr(tla);
|
|
|
600 }
|
|
|
601 typelib->Release();
|
|
|
602 }
|
|
|
603
|
|
|
604 // Convert the CLSID into a char
|
|
|
605 char clsid[GUID_STRING_SIZE];
|
|
|
606 GUIDtochar(MYCLSID, clsid, sizeof(clsid));
|
|
|
607
|
|
|
608 // Build the key CLSID\\{...}
|
|
|
609 char Key[MAX_CLSID_LEN];
|
|
|
610 strcpy(Key, "CLSID\\");
|
|
|
611 strcat(Key, clsid);
|
|
|
612
|
|
|
613 // Delete the CLSID Key - CLSID\{...}
|
|
|
614 RecursiveDeleteKey(HKEY_CLASSES_ROOT, Key);
|
|
|
615
|
|
|
616 // Delete the version-independent ProgID Key
|
|
|
617 RecursiveDeleteKey(HKEY_CLASSES_ROOT, MYVIPROGID);
|
|
|
618
|
|
|
619 // Delete the ProgID key
|
|
|
620 RecursiveDeleteKey(HKEY_CLASSES_ROOT, MYPROGID);
|
|
|
621
|
|
|
622 if (bNotifyUser)
|
|
|
623 MessageBox(0, "Unregistered successfully", "Vim", 0);
|
|
|
624 }
|
|
|
625
|
|
|
626 /****************************************************************************/
|
|
|
627
|
|
|
628 // Convert a GUID to a char string
|
|
380
|
629 static void GUIDtochar(const GUID &guid, char *GUID, int length)
|
|
7
|
630 {
|
|
|
631 // Get wide string version
|
|
|
632 LPOLESTR wGUID = NULL;
|
|
|
633 StringFromCLSID(guid, &wGUID);
|
|
|
634
|
|
|
635 // Covert from wide characters to non-wide
|
|
|
636 wcstombs(GUID, wGUID, length);
|
|
|
637
|
|
|
638 // Free memory
|
|
|
639 CoTaskMemFree(wGUID);
|
|
|
640 }
|
|
|
641
|
|
|
642 // Delete a key and all of its descendents
|
|
380
|
643 static void RecursiveDeleteKey(HKEY hKeyParent, const char *child)
|
|
7
|
644 {
|
|
|
645 // Open the child
|
|
|
646 HKEY hKeyChild;
|
|
|
647 LONG result = RegOpenKeyEx(hKeyParent, child, 0, KEY_ALL_ACCESS, &hKeyChild);
|
|
|
648 if (result != ERROR_SUCCESS)
|
|
|
649 return;
|
|
|
650
|
|
|
651 // Enumerate all of the decendents of this child
|
|
|
652 FILETIME time;
|
|
|
653 char buffer[1024];
|
|
|
654 DWORD size = 1024;
|
|
|
655
|
|
|
656 while (RegEnumKeyEx(hKeyChild, 0, buffer, &size, NULL,
|
|
|
657 NULL, NULL, &time) == S_OK)
|
|
|
658 {
|
|
|
659 // Delete the decendents of this child
|
|
|
660 RecursiveDeleteKey(hKeyChild, buffer);
|
|
|
661 size = 256;
|
|
|
662 }
|
|
|
663
|
|
|
664 // Close the child
|
|
|
665 RegCloseKey(hKeyChild);
|
|
|
666
|
|
|
667 // Delete this child
|
|
|
668 RegDeleteKey(hKeyParent, child);
|
|
|
669 }
|
|
|
670
|
|
|
671 // Create a key and set its value
|
|
388
|
672 static void SetKeyAndValue(const char *key, const char *subkey, const char *value)
|
|
7
|
673 {
|
|
|
674 HKEY hKey;
|
|
|
675 char buffer[1024];
|
|
|
676
|
|
|
677 strcpy(buffer, key);
|
|
|
678
|
|
|
679 // Add subkey name to buffer.
|
|
|
680 if (subkey)
|
|
|
681 {
|
|
|
682 strcat(buffer, "\\");
|
|
|
683 strcat(buffer, subkey);
|
|
|
684 }
|
|
|
685
|
|
|
686 // Create and open key and subkey.
|
|
|
687 long result = RegCreateKeyEx(HKEY_CLASSES_ROOT,
|
|
|
688 buffer,
|
|
|
689 0, NULL, REG_OPTION_NON_VOLATILE,
|
|
|
690 KEY_ALL_ACCESS, NULL,
|
|
|
691 &hKey, NULL);
|
|
|
692 if (result != ERROR_SUCCESS)
|
|
|
693 return;
|
|
|
694
|
|
|
695 // Set the value
|
|
|
696 if (value)
|
|
|
697 RegSetValueEx(hKey, NULL, 0, REG_SZ, (BYTE *)value,
|
|
|
698 (DWORD)STRLEN(value)+1);
|
|
|
699
|
|
|
700 RegCloseKey(hKey);
|
|
|
701 }
|
|
|
702
|
|
|
703 /*****************************************************************************
|
|
|
704 5. OLE Initialisation and shutdown processing
|
|
|
705 *****************************************************************************/
|
|
380
|
706 extern "C" void InitOLE(int *pbDoRestart)
|
|
7
|
707 {
|
|
|
708 HRESULT hr;
|
|
|
709
|
|
|
710 *pbDoRestart = FALSE;
|
|
|
711
|
|
|
712 // Initialize the OLE libraries
|
|
|
713 hr = OleInitialize(NULL);
|
|
|
714 if (FAILED(hr))
|
|
|
715 {
|
|
|
716 MessageBox(0, "Cannot initialise OLE", "Vim Initialisation", 0);
|
|
|
717 goto error0;
|
|
|
718 }
|
|
|
719
|
|
|
720 // Create the application object
|
|
|
721 app = CVim::Create(pbDoRestart);
|
|
|
722 if (app == NULL)
|
|
|
723 goto error1;
|
|
|
724
|
|
|
725 // Create the class factory
|
|
|
726 cf = CVimCF::Create();
|
|
|
727 if (cf == NULL)
|
|
|
728 goto error1;
|
|
|
729
|
|
|
730 // Register the class factory
|
|
|
731 hr = CoRegisterClassObject(
|
|
|
732 MYCLSID,
|
|
|
733 cf,
|
|
|
734 CLSCTX_LOCAL_SERVER,
|
|
|
735 REGCLS_MULTIPLEUSE,
|
|
|
736 &cf_id);
|
|
|
737
|
|
|
738 if (FAILED(hr))
|
|
|
739 {
|
|
|
740 MessageBox(0, "Cannot register class factory", "Vim Initialisation", 0);
|
|
|
741 goto error1;
|
|
|
742 }
|
|
|
743
|
|
|
744 // Register the application object as active
|
|
|
745 hr = RegisterActiveObject(
|
|
|
746 app,
|
|
|
747 MYCLSID,
|
|
|
748 NULL,
|
|
|
749 &app_id);
|
|
|
750
|
|
|
751 if (FAILED(hr))
|
|
|
752 {
|
|
|
753 MessageBox(0, "Cannot register application object", "Vim Initialisation", 0);
|
|
|
754 goto error1;
|
|
|
755 }
|
|
|
756
|
|
|
757 return;
|
|
|
758
|
|
|
759 // Errors: tidy up as much as needed and return
|
|
|
760 error1:
|
|
|
761 UninitOLE();
|
|
|
762 error0:
|
|
|
763 return;
|
|
|
764 }
|
|
|
765
|
|
|
766 extern "C" void UninitOLE()
|
|
|
767 {
|
|
|
768 // Unregister the application object
|
|
|
769 if (app_id)
|
|
|
770 {
|
|
|
771 RevokeActiveObject(app_id, NULL);
|
|
|
772 app_id = 0;
|
|
|
773 }
|
|
|
774
|
|
|
775 // Unregister the class factory
|
|
|
776 if (cf_id)
|
|
|
777 {
|
|
|
778 CoRevokeClassObject(cf_id);
|
|
|
779 cf_id = 0;
|
|
|
780 }
|
|
|
781
|
|
|
782 // Shut down the OLE libraries
|
|
|
783 OleUninitialize();
|
|
|
784
|
|
|
785 // Delete the application object
|
|
|
786 if (app)
|
|
|
787 {
|
|
|
788 delete app;
|
|
|
789 app = NULL;
|
|
|
790 }
|
|
|
791
|
|
|
792 // Delete the class factory
|
|
|
793 if (cf)
|
|
|
794 {
|
|
|
795 delete cf;
|
|
|
796 cf = NULL;
|
|
|
797 }
|
|
|
798 }
|
|
|
799 #endif /* FEAT_OLE */
|
