Mercurial > vim
annotate src/if_ole.cpp @ 27496:cd5a89c0e571
Added tag v8.2.4275 for changeset b98c20b53a2d622a24d3a5168c3968e51ffab915
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 31 Jan 2022 18:30:04 +0100 |
| parents | 41a940219183 |
| children | 37aa9fd2ed72 |
| rev | line source |
|---|---|
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
8641
diff
changeset
|
1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 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 | |
|
15886
cdb9cbe731b3
patch 8.1.0949: MS-windows defines GUI macros different than other systems
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
9 #if defined(FEAT_OLE) && defined(FEAT_GUI_MSWIN) |
| 7 | 10 /* |
| 11 * OLE server implementation. | |
| 12 * | |
| 13 * See os_mswin.c for the client side. | |
| 14 */ | |
| 919 | 15 extern "C" { |
| 931 | 16 # include "vim.h" |
| 919 | 17 } |
| 18 | |
| 7 | 19 #include <windows.h> |
| 20 #include <oleauto.h> | |
| 21 | |
| 22 extern "C" { | |
| 23 extern HWND s_hwnd; | |
| 24 extern HWND vim_parent_hwnd; | |
| 25 } | |
| 26 | |
|
8641
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
27 #if (defined(_MSC_VER) && (_MSC_VER >= 1700)) || (__cplusplus >= 201103L) |
|
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
28 # define FINAL final |
|
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
29 #else |
|
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
30 # define FINAL |
|
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
31 #endif |
|
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
32 |
| 7 | 33 #include "if_ole.h" // Interface definitions |
| 34 #include "iid_ole.c" // UUID definitions (compile here) | |
| 35 | |
| 36 /* Supply function prototype to work around bug in Mingw oleauto.h header */ | |
| 37 #ifdef __MINGW32__ | |
| 38 WINOLEAUTAPI UnRegisterTypeLib(REFGUID libID, WORD wVerMajor, | |
| 39 WORD wVerMinor, LCID lcid, SYSKIND syskind); | |
| 40 #endif | |
| 41 | |
| 42 /***************************************************************************** | |
| 43 1. Internal definitions for this file | |
| 44 *****************************************************************************/ | |
| 45 | |
| 46 class CVim; | |
| 47 class CVimCF; | |
| 48 | |
| 49 /* Internal data */ | |
| 50 // The identifier of the registered class factory | |
| 51 static unsigned long cf_id = 0; | |
| 52 | |
| 53 // The identifier of the running application object | |
| 54 static unsigned long app_id = 0; | |
| 55 | |
| 56 // The single global instance of the class factory | |
| 57 static CVimCF *cf = 0; | |
| 58 | |
| 59 // The single global instance of the application object | |
| 60 static CVim *app = 0; | |
| 61 | |
| 62 /* GUIDs, versions and type library information */ | |
| 63 #define MYCLSID CLSID_Vim | |
| 64 #define MYLIBID LIBID_Vim | |
| 65 #define MYIID IID_IVim | |
| 66 | |
| 67 #define MAJORVER 1 | |
| 68 #define MINORVER 0 | |
| 69 #define LOCALE 0x0409 | |
| 70 | |
| 71 #define MYNAME "Vim" | |
| 72 #define MYPROGID "Vim.Application.1" | |
| 73 #define MYVIPROGID "Vim.Application" | |
| 74 | |
| 75 #define MAX_CLSID_LEN 100 | |
| 76 | |
| 77 /***************************************************************************** | |
| 78 2. The application object | |
| 79 *****************************************************************************/ | |
| 80 | |
| 81 /* Definition | |
| 82 * ---------- | |
| 83 */ | |
| 84 | |
|
8641
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
85 class CVim FINAL : public IVim |
| 7 | 86 { |
| 87 public: | |
|
8299
d2a215e8d5b4
commit https://github.com/vim/vim/commit/e0fd2aa8f6544f9cf8286c707be3fb1c66c609e6
Christian Brabandt <cb@256bit.org>
parents:
4352
diff
changeset
|
88 virtual ~CVim(); |
| 380 | 89 static CVim *Create(int *pbDoRestart); |
| 7 | 90 |
| 91 // IUnknown members | |
| 92 STDMETHOD(QueryInterface)(REFIID riid, void ** ppv); | |
| 93 STDMETHOD_(unsigned long, AddRef)(void); | |
| 94 STDMETHOD_(unsigned long, Release)(void); | |
| 95 | |
| 96 // IDispatch members | |
| 97 STDMETHOD(GetTypeInfoCount)(UINT *pCount); | |
| 98 STDMETHOD(GetTypeInfo)(UINT iTypeInfo, LCID, ITypeInfo **ppITypeInfo); | |
| 380 | 99 STDMETHOD(GetIDsOfNames)(const IID &iid, OLECHAR **names, UINT n, LCID, DISPID *dispids); |
| 100 STDMETHOD(Invoke)(DISPID member, const IID &iid, LCID, WORD flags, DISPPARAMS *dispparams, VARIANT *result, EXCEPINFO *excepinfo, UINT *argerr); | |
| 7 | 101 |
| 102 // IVim members | |
| 103 STDMETHOD(SendKeys)(BSTR keys); | |
| 104 STDMETHOD(Eval)(BSTR expr, BSTR *result); | |
| 105 STDMETHOD(SetForeground)(void); | |
| 1569 | 106 STDMETHOD(GetHwnd)(UINT_PTR *result); |
| 7 | 107 |
| 108 private: | |
| 109 // Constructor is private - create using CVim::Create() | |
| 110 CVim() : ref(0), typeinfo(0) {}; | |
| 111 | |
| 112 // Reference count | |
| 113 unsigned long ref; | |
| 114 | |
| 115 // The object's TypeInfo | |
| 116 ITypeInfo *typeinfo; | |
| 117 }; | |
| 118 | |
| 119 /* Implementation | |
| 120 * -------------- | |
| 121 */ | |
| 122 | |
| 380 | 123 CVim *CVim::Create(int *pbDoRestart) |
| 7 | 124 { |
| 125 HRESULT hr; | |
| 126 CVim *me = 0; | |
| 127 ITypeLib *typelib = 0; | |
| 128 ITypeInfo *typeinfo = 0; | |
| 129 | |
| 130 *pbDoRestart = FALSE; | |
| 131 | |
| 132 // Create the object | |
| 133 me = new CVim(); | |
| 134 if (me == NULL) | |
| 135 { | |
| 136 MessageBox(0, "Cannot create application object", "Vim Initialisation", 0); | |
| 137 return NULL; | |
| 138 } | |
| 139 | |
| 140 // Load the type library from the registry | |
| 141 hr = LoadRegTypeLib(MYLIBID, 1, 0, 0x00, &typelib); | |
| 142 if (FAILED(hr)) | |
| 143 { | |
| 144 HKEY hKey; | |
| 145 | |
| 146 // Check we can write to the registry. | |
| 147 // RegCreateKeyEx succeeds even if key exists. W.Briscoe W2K 20021011 | |
| 148 if (RegCreateKeyEx(HKEY_CLASSES_ROOT, MYVIPROGID, 0, NULL, | |
|
2443
499bff609a86
Possibly make OLE work on Windows 64 bit. (untested)
Bram Moolenaar <bram@vim.org>
parents:
2224
diff
changeset
|
149 REG_OPTION_NON_VOLATILE, |
|
2474
a29301e7c05f
Take OLE registration back to 32 bit registry, the unregister wasn't working
Bram Moolenaar <bram@vim.org>
parents:
2469
diff
changeset
|
150 KEY_ALL_ACCESS, NULL, &hKey, NULL)) |
| 7 | 151 { |
| 152 delete me; | |
| 153 return NULL; // Unable to write to registry. Quietly fail. | |
| 154 } | |
| 155 RegCloseKey(hKey); | |
| 156 | |
| 157 if (MessageBox(0, "Cannot load registered type library.\nDo you want to register Vim now?", | |
| 158 "Vim Initialisation", MB_YESNO | MB_ICONQUESTION) != IDYES) | |
| 159 { | |
| 160 delete me; | |
| 161 return NULL; | |
| 162 } | |
| 163 | |
| 164 RegisterMe(FALSE); | |
| 165 | |
| 166 // Load the type library from the registry | |
| 167 hr = LoadRegTypeLib(MYLIBID, 1, 0, 0x00, &typelib); | |
| 168 if (FAILED(hr)) | |
| 169 { | |
| 170 MessageBox(0, "You must restart Vim in order for the registration to take effect.", | |
| 171 "Vim Initialisation", 0); | |
| 172 *pbDoRestart = TRUE; | |
| 173 delete me; | |
| 174 return NULL; | |
| 175 } | |
| 176 } | |
| 177 | |
| 178 // Get the type info of the vtable interface | |
| 179 hr = typelib->GetTypeInfoOfGuid(MYIID, &typeinfo); | |
| 180 typelib->Release(); | |
| 181 | |
| 182 if (FAILED(hr)) | |
| 183 { | |
| 184 MessageBox(0, "Cannot get interface type information", | |
| 185 "Vim Initialisation", 0); | |
| 186 delete me; | |
| 187 return NULL; | |
| 188 } | |
| 189 | |
| 190 // Save the type information | |
| 191 me->typeinfo = typeinfo; | |
| 192 return me; | |
| 193 } | |
| 194 | |
| 195 CVim::~CVim() | |
| 196 { | |
| 197 if (typeinfo && vim_parent_hwnd == NULL) | |
| 198 typeinfo->Release(); | |
| 380 | 199 typeinfo = 0; |
| 7 | 200 } |
| 201 | |
| 202 STDMETHODIMP | |
| 203 CVim::QueryInterface(REFIID riid, void **ppv) | |
| 204 { | |
| 205 if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IDispatch) || IsEqualIID(riid, MYIID)) | |
| 206 { | |
| 207 AddRef(); | |
| 208 *ppv = this; | |
| 209 return S_OK; | |
| 210 } | |
| 211 | |
| 212 *ppv = 0; | |
| 213 return E_NOINTERFACE; | |
| 214 } | |
| 215 | |
| 216 STDMETHODIMP_(ULONG) | |
| 217 CVim::AddRef() | |
| 218 { | |
| 219 return ++ref; | |
| 220 } | |
| 221 | |
| 222 STDMETHODIMP_(ULONG) | |
| 223 CVim::Release() | |
| 224 { | |
| 225 // Don't delete the object when the reference count reaches zero, as there | |
| 226 // is only a single application object, and its lifetime is controlled by | |
| 227 // the running instance, not by its reference count. | |
| 228 if (ref > 0) | |
| 229 --ref; | |
| 230 return ref; | |
| 231 } | |
| 232 | |
| 233 STDMETHODIMP | |
| 234 CVim::GetTypeInfoCount(UINT *pCount) | |
| 235 { | |
| 236 *pCount = 1; | |
| 237 return S_OK; | |
| 238 } | |
| 239 | |
| 240 STDMETHODIMP | |
| 241 CVim::GetTypeInfo(UINT iTypeInfo, LCID, ITypeInfo **ppITypeInfo) | |
| 242 { | |
| 243 *ppITypeInfo = 0; | |
| 244 | |
| 245 if (iTypeInfo != 0) | |
| 246 return DISP_E_BADINDEX; | |
| 247 | |
| 248 typeinfo->AddRef(); | |
| 249 *ppITypeInfo = typeinfo; | |
| 250 return S_OK; | |
| 251 } | |
| 252 | |
| 253 STDMETHODIMP | |
| 254 CVim::GetIDsOfNames( | |
| 380 | 255 const IID &iid, |
| 256 OLECHAR **names, | |
| 7 | 257 UINT n, |
| 258 LCID, | |
| 259 DISPID *dispids) | |
| 260 { | |
| 261 if (iid != IID_NULL) | |
| 262 return DISP_E_UNKNOWNINTERFACE; | |
| 263 | |
| 264 return typeinfo->GetIDsOfNames(names, n, dispids); | |
| 265 } | |
| 266 | |
| 267 STDMETHODIMP | |
| 268 CVim::Invoke( | |
| 269 DISPID member, | |
| 380 | 270 const IID &iid, |
| 7 | 271 LCID, |
| 272 WORD flags, | |
| 273 DISPPARAMS *dispparams, | |
| 274 VARIANT *result, | |
| 275 EXCEPINFO *excepinfo, | |
| 276 UINT *argerr) | |
| 277 { | |
| 278 if (iid != IID_NULL) | |
| 279 return DISP_E_UNKNOWNINTERFACE; | |
| 280 | |
| 281 ::SetErrorInfo(0, NULL); | |
| 282 return typeinfo->Invoke(static_cast<IDispatch*>(this), | |
| 283 member, flags, dispparams, | |
| 284 result, excepinfo, argerr); | |
| 285 } | |
| 286 | |
| 287 STDMETHODIMP | |
| 1569 | 288 CVim::GetHwnd(UINT_PTR *result) |
| 7 | 289 { |
| 1569 | 290 *result = (UINT_PTR)s_hwnd; |
| 7 | 291 return S_OK; |
| 292 } | |
| 293 | |
| 294 STDMETHODIMP | |
| 295 CVim::SetForeground(void) | |
| 296 { | |
| 297 /* Make the Vim window come to the foreground */ | |
| 298 gui_mch_set_foreground(); | |
| 299 return S_OK; | |
| 300 } | |
| 301 | |
| 302 STDMETHODIMP | |
| 303 CVim::SendKeys(BSTR keys) | |
| 304 { | |
| 305 int len; | |
| 306 char *buffer; | |
| 307 char_u *str; | |
| 308 char_u *ptr; | |
| 309 | |
| 310 /* Get a suitable buffer */ | |
| 311 len = WideCharToMultiByte(CP_ACP, 0, keys, -1, 0, 0, 0, 0); | |
| 312 buffer = (char *)alloc(len+1); | |
| 313 | |
| 314 if (buffer == NULL) | |
| 315 return E_OUTOFMEMORY; | |
| 316 | |
| 317 len = WideCharToMultiByte(CP_ACP, 0, keys, -1, buffer, len, 0, 0); | |
| 318 | |
| 319 if (len == 0) | |
| 320 { | |
| 321 vim_free(buffer); | |
| 322 return E_INVALIDARG; | |
| 323 } | |
| 324 | |
| 325 /* Translate key codes like <Esc> */ | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
326 str = replace_termcodes((char_u *)buffer, &ptr, REPTERM_DO_LT, NULL); |
| 7 | 327 |
| 328 /* If ptr was set, then a new buffer was allocated, | |
| 329 * so we can free the old one. | |
| 330 */ | |
| 331 if (ptr) | |
| 332 vim_free((char_u *)(buffer)); | |
| 333 | |
| 334 /* Reject strings too long to fit in the input buffer. Allow 10 bytes | |
| 335 * space to cover for the (remote) possibility that characters may enter | |
| 336 * the input buffer between now and when the WM_OLE message is actually | |
| 337 * processed. If more that 10 characters enter the input buffer in that | |
| 338 * time, the WM_OLE processing will simply fail to insert the characters. | |
| 339 */ | |
| 340 if ((int)(STRLEN(str)) > (vim_free_in_input_buf() - 10)) | |
| 341 { | |
| 342 vim_free(str); | |
| 343 return E_INVALIDARG; | |
| 344 } | |
| 345 | |
| 346 /* Pass the string to the main input loop. The memory will be freed when | |
| 1791 | 347 * the message is processed. Except for an empty message, we don't need |
| 348 * to post it then. | |
| 7 | 349 */ |
| 1791 | 350 if (*str == NUL) |
| 351 vim_free(str); | |
| 352 else | |
| 353 PostMessage(NULL, WM_OLE, 0, (LPARAM)str); | |
| 7 | 354 |
| 355 return S_OK; | |
| 356 } | |
| 357 | |
| 358 STDMETHODIMP | |
| 359 CVim::Eval(BSTR expr, BSTR *result) | |
| 360 { | |
| 361 #ifdef FEAT_EVAL | |
| 362 int len; | |
| 363 char *buffer; | |
| 364 char *str; | |
| 365 wchar_t *w_buffer; | |
| 366 | |
| 367 /* Get a suitable buffer */ | |
| 368 len = WideCharToMultiByte(CP_ACP, 0, expr, -1, 0, 0, 0, 0); | |
| 369 if (len == 0) | |
| 370 return E_INVALIDARG; | |
| 371 | |
|
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
372 buffer = (char *)alloc(len); |
| 7 | 373 |
| 374 if (buffer == NULL) | |
| 375 return E_OUTOFMEMORY; | |
| 376 | |
| 377 /* Convert the (wide character) expression to an ASCII string */ | |
| 378 len = WideCharToMultiByte(CP_ACP, 0, expr, -1, buffer, len, 0, 0); | |
| 379 if (len == 0) | |
| 380 return E_INVALIDARG; | |
| 381 | |
| 382 /* Evaluate the expression */ | |
| 383 ++emsg_skip; | |
|
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
18301
diff
changeset
|
384 str = (char *)eval_to_string((char_u *)buffer, TRUE); |
| 7 | 385 --emsg_skip; |
| 386 vim_free(buffer); | |
| 387 if (str == NULL) | |
| 388 return E_FAIL; | |
| 389 | |
| 390 /* Convert the result to wide characters */ | |
| 391 MultiByteToWideChar_alloc(CP_ACP, 0, str, -1, &w_buffer, &len); | |
| 392 vim_free(str); | |
| 393 if (w_buffer == NULL) | |
| 394 return E_OUTOFMEMORY; | |
| 395 | |
| 396 if (len == 0) | |
| 397 { | |
| 398 vim_free(w_buffer); | |
| 399 return E_FAIL; | |
| 400 } | |
| 401 | |
| 402 /* Store the result */ | |
| 403 *result = SysAllocString(w_buffer); | |
| 404 vim_free(w_buffer); | |
| 405 | |
| 406 return S_OK; | |
| 407 #else | |
| 408 return E_NOTIMPL; | |
| 409 #endif | |
| 410 } | |
| 411 | |
| 412 /***************************************************************************** | |
| 413 3. The class factory | |
| 414 *****************************************************************************/ | |
| 415 | |
| 416 /* Definition | |
| 417 * ---------- | |
| 418 */ | |
| 419 | |
|
8641
0af716a4f5d2
commit https://github.com/vim/vim/commit/cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
Christian Brabandt <cb@256bit.org>
parents:
8299
diff
changeset
|
420 class CVimCF FINAL : public IClassFactory |
| 7 | 421 { |
| 422 public: | |
| 423 static CVimCF *Create(); | |
|
8299
d2a215e8d5b4
commit https://github.com/vim/vim/commit/e0fd2aa8f6544f9cf8286c707be3fb1c66c609e6
Christian Brabandt <cb@256bit.org>
parents:
4352
diff
changeset
|
424 virtual ~CVimCF() {}; |
| 7 | 425 |
| 426 STDMETHOD(QueryInterface)(REFIID riid, void ** ppv); | |
| 427 STDMETHOD_(unsigned long, AddRef)(void); | |
| 428 STDMETHOD_(unsigned long, Release)(void); | |
| 429 STDMETHOD(CreateInstance)(IUnknown *punkOuter, REFIID riid, void ** ppv); | |
| 430 STDMETHOD(LockServer)(BOOL lock); | |
| 431 | |
| 432 private: | |
| 433 // Constructor is private - create via Create() | |
| 434 CVimCF() : ref(0) {}; | |
| 435 | |
| 436 // Reference count | |
| 437 unsigned long ref; | |
| 438 }; | |
| 439 | |
| 440 /* Implementation | |
| 441 * -------------- | |
| 442 */ | |
| 443 | |
| 444 CVimCF *CVimCF::Create() | |
| 445 { | |
| 446 CVimCF *me = new CVimCF(); | |
| 447 | |
| 448 if (me == NULL) | |
| 449 MessageBox(0, "Cannot create class factory", "Vim Initialisation", 0); | |
| 450 | |
| 451 return me; | |
| 452 } | |
| 453 | |
| 454 STDMETHODIMP | |
| 455 CVimCF::QueryInterface(REFIID riid, void **ppv) | |
| 456 { | |
| 457 if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IClassFactory)) | |
| 458 { | |
| 459 AddRef(); | |
| 460 *ppv = this; | |
| 461 return S_OK; | |
| 462 } | |
| 463 | |
| 464 *ppv = 0; | |
| 465 return E_NOINTERFACE; | |
| 466 } | |
| 467 | |
| 468 STDMETHODIMP_(ULONG) | |
| 469 CVimCF::AddRef() | |
| 470 { | |
| 471 return ++ref; | |
| 472 } | |
| 473 | |
| 474 STDMETHODIMP_(ULONG) | |
| 475 CVimCF::Release() | |
| 476 { | |
| 477 // Don't delete the object when the reference count reaches zero, as there | |
| 478 // is only a single application object, and its lifetime is controlled by | |
| 479 // the running instance, not by its reference count. | |
| 480 if (ref > 0) | |
| 481 --ref; | |
| 482 return ref; | |
| 483 } | |
| 484 | |
| 322 | 485 /*ARGSUSED*/ |
| 7 | 486 STDMETHODIMP |
| 487 CVimCF::CreateInstance(IUnknown *punkOuter, REFIID riid, void **ppv) | |
| 488 { | |
| 489 return app->QueryInterface(riid, ppv); | |
| 490 } | |
| 491 | |
| 322 | 492 /*ARGSUSED*/ |
| 7 | 493 STDMETHODIMP |
| 494 CVimCF::LockServer(BOOL lock) | |
| 495 { | |
| 496 return S_OK; | |
| 497 } | |
| 498 | |
| 499 /***************************************************************************** | |
| 500 4. Registry manipulation code | |
| 501 *****************************************************************************/ | |
| 502 | |
| 503 // Internal use only | |
| 380 | 504 static void SetKeyAndValue(const char *path, const char *subkey, const char *value); |
| 505 static void GUIDtochar(const GUID &guid, char *GUID, int length); | |
| 506 static void RecursiveDeleteKey(HKEY hKeyParent, const char *child); | |
| 7 | 507 static const int GUID_STRING_SIZE = 39; |
| 508 | |
| 509 // Register the component in the registry | |
| 510 // When "silent" is TRUE don't give any messages. | |
| 511 | |
| 512 extern "C" void RegisterMe(int silent) | |
| 513 { | |
| 514 BOOL ok = TRUE; | |
| 515 | |
| 516 // Get the application startup command | |
| 517 char module[MAX_PATH]; | |
| 518 | |
| 519 ::GetModuleFileName(NULL, module, MAX_PATH); | |
| 520 | |
| 521 // Unregister first (quietly) | |
| 522 UnregisterMe(FALSE); | |
| 523 | |
| 524 // Convert the CLSID into a char | |
| 525 char clsid[GUID_STRING_SIZE]; | |
| 526 GUIDtochar(MYCLSID, clsid, sizeof(clsid)); | |
| 527 | |
| 528 // Convert the LIBID into a char | |
| 529 char libid[GUID_STRING_SIZE]; | |
| 530 GUIDtochar(MYLIBID, libid, sizeof(libid)); | |
| 531 | |
| 532 // Build the key CLSID\\{...} | |
| 533 char Key[MAX_CLSID_LEN]; | |
| 534 strcpy(Key, "CLSID\\"); | |
| 535 strcat(Key, clsid); | |
| 536 | |
| 537 // Add the CLSID to the registry | |
| 538 SetKeyAndValue(Key, NULL, MYNAME); | |
| 539 SetKeyAndValue(Key, "LocalServer32", module); | |
| 540 SetKeyAndValue(Key, "ProgID", MYPROGID); | |
| 541 SetKeyAndValue(Key, "VersionIndependentProgID", MYVIPROGID); | |
| 542 SetKeyAndValue(Key, "TypeLib", libid); | |
| 543 | |
| 544 // Add the version-independent ProgID subkey under HKEY_CLASSES_ROOT | |
| 545 SetKeyAndValue(MYVIPROGID, NULL, MYNAME); | |
| 546 SetKeyAndValue(MYVIPROGID, "CLSID", clsid); | |
| 547 SetKeyAndValue(MYVIPROGID, "CurVer", MYPROGID); | |
| 548 | |
| 549 // Add the versioned ProgID subkey under HKEY_CLASSES_ROOT | |
| 550 SetKeyAndValue(MYPROGID, NULL, MYNAME); | |
| 551 SetKeyAndValue(MYPROGID, "CLSID", clsid); | |
| 552 | |
| 553 wchar_t w_module[MAX_PATH]; | |
| 554 MultiByteToWideChar(CP_ACP, 0, module, -1, w_module, MAX_PATH); | |
| 555 | |
| 556 ITypeLib *typelib = NULL; | |
| 557 if (LoadTypeLib(w_module, &typelib) != S_OK) | |
| 558 { | |
| 559 if (!silent) | |
| 560 MessageBox(0, "Cannot load type library to register", | |
| 561 "Vim Registration", 0); | |
| 562 ok = FALSE; | |
| 563 } | |
| 564 else | |
| 565 { | |
| 566 if (RegisterTypeLib(typelib, w_module, NULL) != S_OK) | |
| 567 { | |
| 568 if (!silent) | |
| 569 MessageBox(0, "Cannot register type library", | |
| 570 "Vim Registration", 0); | |
| 571 ok = FALSE; | |
| 572 } | |
| 573 typelib->Release(); | |
| 574 } | |
| 575 | |
| 576 if (ok && !silent) | |
| 577 MessageBox(0, "Registered successfully", "Vim", 0); | |
| 578 } | |
| 579 | |
| 580 // Remove the component from the registry | |
| 581 // | |
| 582 // Note: There is little error checking in this code, to allow incomplete | |
| 583 // or failed registrations to be undone. | |
| 584 extern "C" void UnregisterMe(int bNotifyUser) | |
| 585 { | |
| 586 // Unregister the type library | |
| 587 ITypeLib *typelib; | |
| 588 if (SUCCEEDED(LoadRegTypeLib(MYLIBID, MAJORVER, MINORVER, LOCALE, &typelib))) | |
| 589 { | |
| 590 TLIBATTR *tla; | |
| 591 if (SUCCEEDED(typelib->GetLibAttr(&tla))) | |
| 592 { | |
| 593 UnRegisterTypeLib(tla->guid, tla->wMajorVerNum, tla->wMinorVerNum, | |
| 594 tla->lcid, tla->syskind); | |
| 595 typelib->ReleaseTLibAttr(tla); | |
| 596 } | |
| 597 typelib->Release(); | |
| 598 } | |
| 599 | |
| 600 // Convert the CLSID into a char | |
| 601 char clsid[GUID_STRING_SIZE]; | |
| 602 GUIDtochar(MYCLSID, clsid, sizeof(clsid)); | |
| 603 | |
| 604 // Build the key CLSID\\{...} | |
| 605 char Key[MAX_CLSID_LEN]; | |
| 606 strcpy(Key, "CLSID\\"); | |
| 607 strcat(Key, clsid); | |
| 608 | |
| 609 // Delete the CLSID Key - CLSID\{...} | |
| 610 RecursiveDeleteKey(HKEY_CLASSES_ROOT, Key); | |
| 611 | |
| 612 // Delete the version-independent ProgID Key | |
| 613 RecursiveDeleteKey(HKEY_CLASSES_ROOT, MYVIPROGID); | |
| 614 | |
| 615 // Delete the ProgID key | |
| 616 RecursiveDeleteKey(HKEY_CLASSES_ROOT, MYPROGID); | |
| 617 | |
| 618 if (bNotifyUser) | |
| 619 MessageBox(0, "Unregistered successfully", "Vim", 0); | |
| 620 } | |
| 621 | |
| 622 /****************************************************************************/ | |
| 623 | |
| 624 // Convert a GUID to a char string | |
| 380 | 625 static void GUIDtochar(const GUID &guid, char *GUID, int length) |
| 7 | 626 { |
| 627 // Get wide string version | |
| 628 LPOLESTR wGUID = NULL; | |
| 629 StringFromCLSID(guid, &wGUID); | |
| 630 | |
|
23229
b545334ae654
patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
631 // Convert from wide characters to non-wide |
| 7 | 632 wcstombs(GUID, wGUID, length); |
| 633 | |
| 634 // Free memory | |
| 635 CoTaskMemFree(wGUID); | |
| 636 } | |
| 637 | |
| 4352 | 638 // Delete a key and all of its descendants |
| 380 | 639 static void RecursiveDeleteKey(HKEY hKeyParent, const char *child) |
| 7 | 640 { |
| 641 // Open the child | |
| 642 HKEY hKeyChild; | |
|
2449
943280505f72
Fix that uninstaller isn't found on 64-bit Windows.
Bram Moolenaar <bram@vim.org>
parents:
2443
diff
changeset
|
643 LONG result = RegOpenKeyEx(hKeyParent, child, 0, |
|
2474
a29301e7c05f
Take OLE registration back to 32 bit registry, the unregister wasn't working
Bram Moolenaar <bram@vim.org>
parents:
2469
diff
changeset
|
644 KEY_ALL_ACCESS, &hKeyChild); |
| 7 | 645 if (result != ERROR_SUCCESS) |
| 646 return; | |
| 647 | |
| 4352 | 648 // Enumerate all of the descendants of this child |
| 7 | 649 FILETIME time; |
| 650 char buffer[1024]; | |
| 651 DWORD size = 1024; | |
| 652 | |
| 653 while (RegEnumKeyEx(hKeyChild, 0, buffer, &size, NULL, | |
| 654 NULL, NULL, &time) == S_OK) | |
| 655 { | |
| 4352 | 656 // Delete the descendants of this child |
| 7 | 657 RecursiveDeleteKey(hKeyChild, buffer); |
| 658 size = 256; | |
| 659 } | |
| 660 | |
| 661 // Close the child | |
| 662 RegCloseKey(hKeyChild); | |
| 663 | |
| 664 // Delete this child | |
| 665 RegDeleteKey(hKeyParent, child); | |
| 666 } | |
| 667 | |
| 668 // Create a key and set its value | |
| 388 | 669 static void SetKeyAndValue(const char *key, const char *subkey, const char *value) |
| 7 | 670 { |
| 671 HKEY hKey; | |
| 672 char buffer[1024]; | |
| 673 | |
| 674 strcpy(buffer, key); | |
| 675 | |
| 676 // Add subkey name to buffer. | |
| 677 if (subkey) | |
| 678 { | |
| 679 strcat(buffer, "\\"); | |
| 680 strcat(buffer, subkey); | |
| 681 } | |
| 682 | |
| 683 // Create and open key and subkey. | |
| 684 long result = RegCreateKeyEx(HKEY_CLASSES_ROOT, | |
| 685 buffer, | |
| 686 0, NULL, REG_OPTION_NON_VOLATILE, | |
|
2474
a29301e7c05f
Take OLE registration back to 32 bit registry, the unregister wasn't working
Bram Moolenaar <bram@vim.org>
parents:
2469
diff
changeset
|
687 KEY_ALL_ACCESS, NULL, |
| 7 | 688 &hKey, NULL); |
| 689 if (result != ERROR_SUCCESS) | |
| 690 return; | |
| 691 | |
| 692 // Set the value | |
| 693 if (value) | |
| 694 RegSetValueEx(hKey, NULL, 0, REG_SZ, (BYTE *)value, | |
| 695 (DWORD)STRLEN(value)+1); | |
| 696 | |
| 697 RegCloseKey(hKey); | |
| 698 } | |
| 699 | |
| 700 /***************************************************************************** | |
| 701 5. OLE Initialisation and shutdown processing | |
| 702 *****************************************************************************/ | |
| 380 | 703 extern "C" void InitOLE(int *pbDoRestart) |
| 7 | 704 { |
| 705 HRESULT hr; | |
| 706 | |
| 707 *pbDoRestart = FALSE; | |
| 708 | |
| 709 // Initialize the OLE libraries | |
| 710 hr = OleInitialize(NULL); | |
| 711 if (FAILED(hr)) | |
| 712 { | |
| 713 MessageBox(0, "Cannot initialise OLE", "Vim Initialisation", 0); | |
| 714 goto error0; | |
| 715 } | |
| 716 | |
| 717 // Create the application object | |
| 718 app = CVim::Create(pbDoRestart); | |
| 719 if (app == NULL) | |
| 720 goto error1; | |
| 721 | |
| 722 // Create the class factory | |
| 723 cf = CVimCF::Create(); | |
| 724 if (cf == NULL) | |
| 725 goto error1; | |
| 726 | |
| 727 // Register the class factory | |
| 728 hr = CoRegisterClassObject( | |
| 729 MYCLSID, | |
| 730 cf, | |
| 731 CLSCTX_LOCAL_SERVER, | |
| 732 REGCLS_MULTIPLEUSE, | |
| 733 &cf_id); | |
| 734 | |
| 735 if (FAILED(hr)) | |
| 736 { | |
| 737 MessageBox(0, "Cannot register class factory", "Vim Initialisation", 0); | |
| 738 goto error1; | |
| 739 } | |
| 740 | |
| 741 // Register the application object as active | |
| 742 hr = RegisterActiveObject( | |
| 743 app, | |
| 744 MYCLSID, | |
|
14325
89dd0ad361fb
patch 8.1.0178: warning for passing pointer to non-pointer argument
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
745 0, |
| 7 | 746 &app_id); |
| 747 | |
| 748 if (FAILED(hr)) | |
| 749 { | |
| 750 MessageBox(0, "Cannot register application object", "Vim Initialisation", 0); | |
| 751 goto error1; | |
| 752 } | |
| 753 | |
| 754 return; | |
| 755 | |
| 756 // Errors: tidy up as much as needed and return | |
| 757 error1: | |
| 758 UninitOLE(); | |
| 759 error0: | |
| 760 return; | |
| 761 } | |
| 762 | |
| 763 extern "C" void UninitOLE() | |
| 764 { | |
| 765 // Unregister the application object | |
| 766 if (app_id) | |
| 767 { | |
| 768 RevokeActiveObject(app_id, NULL); | |
| 769 app_id = 0; | |
| 770 } | |
| 771 | |
| 772 // Unregister the class factory | |
| 773 if (cf_id) | |
| 774 { | |
| 775 CoRevokeClassObject(cf_id); | |
| 776 cf_id = 0; | |
| 777 } | |
| 778 | |
| 779 // Shut down the OLE libraries | |
| 780 OleUninitialize(); | |
| 781 | |
| 782 // Delete the application object | |
| 783 if (app) | |
| 784 { | |
| 785 delete app; | |
| 786 app = NULL; | |
| 787 } | |
| 788 | |
| 789 // Delete the class factory | |
| 790 if (cf) | |
| 791 { | |
| 792 delete cf; | |
| 793 cf = NULL; | |
| 794 } | |
| 795 } | |
| 796 #endif /* FEAT_OLE */ |