Changeset 391 for python/trunk/PC/bdist_wininst/install.c
- Timestamp:
- Mar 19, 2014, 11:31:01 PM (11 years ago)
- Location:
- python/trunk
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
python/trunk
-
Property svn:mergeinfo
set to
/python/vendor/Python-2.7.6 merged eligible /python/vendor/current merged eligible
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Property svn:mergeinfo
set to
-
python/trunk/PC/bdist_wininst/install.c
r2 r391 11 11 * Written by Thomas Heller, May 2000 12 12 * 13 * $Id : install.c 69095 2009-01-29 12:31:51Z mark.hammond$13 * $Id$ 14 14 */ 15 15 … … 21 21 * At runtime, the exefile has appended: 22 22 * - compressed setup-data in ini-format, containing the following sections: 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * 23 * [metadata] 24 * author=Greg Ward 25 * author_email=gward@python.net 26 * description=Python Distribution Utilities 27 * licence=Python 28 * name=Distutils 29 * url=http://www.python.org/sigs/distutils-sig/ 30 * version=0.9pre 31 31 * 32 * 33 * 34 * 35 * 36 * 37 * 32 * [Setup] 33 * info= text to be displayed in the edit-box 34 * title= to be displayed by this program 35 * target_version = if present, python version required 36 * pyc_compile = if 0, do not compile py to pyc 37 * pyo_compile = if 0, do not compile py to pyo 38 38 * 39 39 * - a struct meta_data_hdr, describing the above … … 63 63 * 64 64 * Finish the code so that we can use other python installations 65 * additional y to those found in the registry,65 * additionally to those found in the registry, 66 66 * and then #define USE_OTHER_PYTHON_VERSIONS 67 67 * … … 119 119 HWND hDialog; 120 120 121 char *ini_file; 121 char *ini_file; /* Full pathname of ini-file */ 122 122 /* From ini-file */ 123 char info[4096]; 124 char title[80]; 125 126 char target_version[10]; 127 128 char build_info[80]; 129 130 131 char meta_name[80]; 132 123 char info[4096]; /* [Setup] info= */ 124 char title[80]; /* [Setup] title=, contains package name 125 including version: "Distutils-1.0.1" */ 126 char target_version[10]; /* [Setup] target_version=, required python 127 version or empty string */ 128 char build_info[80]; /* [Setup] build_info=, distutils version 129 and build date */ 130 131 char meta_name[80]; /* package name without version like 132 'Distutils' */ 133 133 char install_script[MAX_PATH]; 134 134 char *pre_install_script; /* run before we install a single file */ … … 136 136 char user_access_control[10]; // one of 'auto', 'force', otherwise none. 137 137 138 int py_major, py_minor; 139 140 char *arc_data; 141 DWORD arc_size; 142 int exe_size; 138 int py_major, py_minor; /* Python version selected for installation */ 139 140 char *arc_data; /* memory mapped archive */ 141 DWORD arc_size; /* number of bytes in archive */ 142 int exe_size; /* number of bytes for exe-file portion */ 143 143 char python_dir[MAX_PATH]; 144 144 char pythondll[MAX_PATH]; … … 148 148 HKEY hkey_root = (HKEY)-1; 149 149 150 BOOL success; /* Installation successfull? */150 BOOL success; /* Installation successful? */ 151 151 char *failure_reason = NULL; 152 152 … … 166 166 /* Note: purelib must be the FIRST entry! */ 167 167 SCHEME old_scheme[] = { 168 169 170 171 172 173 168 { "PURELIB", "" }, 169 { "PLATLIB", "" }, 170 { "HEADERS", "" }, /* 'Include/dist_name' part already in archive */ 171 { "SCRIPTS", "Scripts\\" }, 172 { "DATA", "" }, 173 { NULL, NULL }, 174 174 }; 175 175 176 176 SCHEME new_scheme[] = { 177 178 179 180 181 182 177 { "PURELIB", "Lib\\site-packages\\" }, 178 { "PLATLIB", "Lib\\site-packages\\" }, 179 { "HEADERS", "" }, /* 'Include/dist_name' part already in archive */ 180 { "SCRIPTS", "Scripts\\" }, 181 { "DATA", "" }, 182 { NULL, NULL }, 183 183 }; 184 184 185 185 static void unescape(char *dst, char *src, unsigned size) 186 186 { 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 187 char *eon; 188 char ch; 189 190 while (src && *src && (size > 2)) { 191 if (*src == '\\') { 192 switch (*++src) { 193 case 'n': 194 ++src; 195 *dst++ = '\r'; 196 *dst++ = '\n'; 197 size -= 2; 198 break; 199 case 'r': 200 ++src; 201 *dst++ = '\r'; 202 --size; 203 break; 204 case '0': case '1': case '2': case '3': 205 ch = (char)strtol(src, &eon, 8); 206 if (ch == '\n') { 207 *dst++ = '\r'; 208 --size; 209 } 210 *dst++ = ch; 211 --size; 212 src = eon; 213 } 214 } else { 215 *dst++ = *src++; 216 --size; 217 } 218 } 219 *dst = '\0'; 220 220 } 221 221 222 222 static struct tagFile { 223 224 223 char *path; 224 struct tagFile *next; 225 225 } *file_list = NULL; 226 226 … … 228 228 { 229 229 if (failure_reason) 230 230 free(failure_reason); 231 231 failure_reason = strdup(reason); 232 232 success = FALSE; … … 235 235 { 236 236 if (!failure_reason) 237 237 return "Installation failed."; 238 238 return failure_reason; 239 239 } … … 241 241 static void add_to_filelist(char *path) 242 242 { 243 244 245 246 247 243 struct tagFile *p; 244 p = (struct tagFile *)malloc(sizeof(struct tagFile)); 245 p->path = strdup(path); 246 p->next = file_list; 247 file_list = p; 248 248 } 249 249 250 250 static int do_compile_files(int (__cdecl * PyRun_SimpleString)(char *), 251 252 { 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 251 int optimize) 252 { 253 struct tagFile *p; 254 int total, n; 255 char Buffer[MAX_PATH + 64]; 256 int errors = 0; 257 258 total = 0; 259 p = file_list; 260 while (p) { 261 ++total; 262 p = p->next; 263 } 264 SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETRANGE, 0, 265 MAKELPARAM(0, total)); 266 SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETPOS, 0, 0); 267 268 n = 0; 269 p = file_list; 270 while (p) { 271 ++n; 272 wsprintf(Buffer, 273 "import py_compile; py_compile.compile (r'%s')", 274 p->path); 275 if (PyRun_SimpleString(Buffer)) { 276 ++errors; 277 } 278 /* We send the notification even if the files could not 279 * be created so that the uninstaller will remove them 280 * in case they are created later. 281 */ 282 wsprintf(Buffer, "%s%c", p->path, optimize ? 'o' : 'c'); 283 notify(FILE_CREATED, Buffer); 284 285 SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETPOS, n, 0); 286 SetDlgItemText(hDialog, IDC_INFO, p->path); 287 p = p->next; 288 } 289 return errors; 290 290 } 291 291 … … 307 307 static int compile_filelist(HINSTANCE hPython, BOOL optimize_flag) 308 308 { 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 309 DECLPROC(hPython, void, Py_Initialize, (void)); 310 DECLPROC(hPython, void, Py_SetProgramName, (char *)); 311 DECLPROC(hPython, void, Py_Finalize, (void)); 312 DECLPROC(hPython, int, PyRun_SimpleString, (char *)); 313 DECLPROC(hPython, PyObject *, PySys_GetObject, (char *)); 314 DECLVAR(hPython, int, Py_OptimizeFlag); 315 316 int errors = 0; 317 struct tagFile *p = file_list; 318 319 if (!p) 320 return 0; 321 322 if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize) 323 return -1; 324 325 if (!PyRun_SimpleString || !PySys_GetObject || !Py_OptimizeFlag) 326 return -1; 327 328 *Py_OptimizeFlag = optimize_flag ? 1 : 0; 329 Py_SetProgramName(modulename); 330 Py_Initialize(); 331 332 errors += do_compile_files(PyRun_SimpleString, optimize_flag); 333 Py_Finalize(); 334 335 return errors; 336 336 } 337 337 … … 339 339 340 340 struct PyMethodDef { 341 char*ml_name;342 343 intml_flags;344 char*ml_doc;341 char *ml_name; 342 PyCFunction ml_meth; 343 int ml_flags; 344 char *ml_doc; 345 345 }; 346 346 typedef struct PyMethodDef PyMethodDef; 347 347 348 348 // XXX - all of these are potentially fragile! We load and unload 349 // the Python DLL multiple times - so storing functions pointers 349 // the Python DLL multiple times - so storing functions pointers 350 350 // is dangerous (although things *look* OK at present) 351 351 // Better might be to roll prepare_script_environment() into … … 364 364 365 365 struct { 366 367 366 int nFolder; 367 char *name; 368 368 } csidl_names[] = { 369 370 371 372 373 369 /* Startup menu for all users. 370 NT only */ 371 DEF_CSIDL(CSIDL_COMMON_STARTMENU), 372 /* Startup menu. */ 373 DEF_CSIDL(CSIDL_STARTMENU), 374 374 375 375 /* DEF_CSIDL(CSIDL_COMMON_APPDATA), */ 376 376 /* DEF_CSIDL(CSIDL_LOCAL_APPDATA), */ 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 377 /* Repository for application-specific data. 378 Needs Internet Explorer 4.0 */ 379 DEF_CSIDL(CSIDL_APPDATA), 380 381 /* The desktop for all users. 382 NT only */ 383 DEF_CSIDL(CSIDL_COMMON_DESKTOPDIRECTORY), 384 /* The desktop. */ 385 DEF_CSIDL(CSIDL_DESKTOPDIRECTORY), 386 387 /* Startup folder for all users. 388 NT only */ 389 DEF_CSIDL(CSIDL_COMMON_STARTUP), 390 /* Startup folder. */ 391 DEF_CSIDL(CSIDL_STARTUP), 392 393 /* Programs item in the start menu for all users. 394 NT only */ 395 DEF_CSIDL(CSIDL_COMMON_PROGRAMS), 396 /* Program item in the user's start menu. */ 397 DEF_CSIDL(CSIDL_PROGRAMS), 398 398 399 399 /* DEF_CSIDL(CSIDL_PROGRAM_FILES_COMMON), */ 400 400 /* DEF_CSIDL(CSIDL_PROGRAM_FILES), */ 401 401 402 403 402 /* Virtual folder containing fonts. */ 403 DEF_CSIDL(CSIDL_FONTS), 404 404 }; 405 405 … … 408 408 static PyObject *FileCreated(PyObject *self, PyObject *args) 409 409 { 410 411 412 413 414 410 char *path; 411 if (!g_PyArg_ParseTuple(args, "s", &path)) 412 return NULL; 413 notify(FILE_CREATED, path); 414 return g_Py_BuildValue(""); 415 415 } 416 416 417 417 static PyObject *DirectoryCreated(PyObject *self, PyObject *args) 418 418 { 419 420 421 422 423 419 char *path; 420 if (!g_PyArg_ParseTuple(args, "s", &path)) 421 return NULL; 422 notify(DIR_CREATED, path); 423 return g_Py_BuildValue(""); 424 424 } 425 425 426 426 static PyObject *GetSpecialFolderPath(PyObject *self, PyObject *args) 427 427 { 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 428 char *name; 429 char lpszPath[MAX_PATH]; 430 int i; 431 static HRESULT (WINAPI *My_SHGetSpecialFolderPath)(HWND hwnd, 432 LPTSTR lpszPath, 433 int nFolder, 434 BOOL fCreate); 435 436 if (!My_SHGetSpecialFolderPath) { 437 HINSTANCE hLib = LoadLibrary("shell32.dll"); 438 if (!hLib) { 439 g_PyErr_Format(g_PyExc_OSError, 440 "function not available"); 441 return NULL; 442 } 443 My_SHGetSpecialFolderPath = (BOOL (WINAPI *)(HWND, LPTSTR, 444 int, BOOL)) 445 GetProcAddress(hLib, 446 "SHGetSpecialFolderPathA"); 447 } 448 449 if (!g_PyArg_ParseTuple(args, "s", &name)) 450 return NULL; 451 452 if (!My_SHGetSpecialFolderPath) { 453 g_PyErr_Format(g_PyExc_OSError, "function not available"); 454 return NULL; 455 } 456 457 for (i = 0; i < DIM(csidl_names); ++i) { 458 if (0 == strcmpi(csidl_names[i].name, name)) { 459 int nFolder; 460 nFolder = csidl_names[i].nFolder; 461 if (My_SHGetSpecialFolderPath(NULL, lpszPath, 462 nFolder, 0)) 463 return g_Py_BuildValue("s", lpszPath); 464 else { 465 g_PyErr_Format(g_PyExc_OSError, 466 "no such folder (%s)", name); 467 return NULL; 468 } 469 470 } 471 }; 472 g_PyErr_Format(g_PyExc_ValueError, "unknown CSIDL (%s)", name); 473 return NULL; 474 474 } 475 475 476 476 static PyObject *CreateShortcut(PyObject *self, PyObject *args) 477 477 { 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 478 char *path; /* path and filename */ 479 char *description; 480 char *filename; 481 482 char *arguments = NULL; 483 char *iconpath = NULL; 484 int iconindex = 0; 485 char *workdir = NULL; 486 487 WCHAR wszFilename[MAX_PATH]; 488 489 IShellLink *ps1 = NULL; 490 IPersistFile *pPf = NULL; 491 492 HRESULT hr; 493 494 hr = CoInitialize(NULL); 495 if (FAILED(hr)) { 496 g_PyErr_Format(g_PyExc_OSError, 497 "CoInitialize failed, error 0x%x", hr); 498 goto error; 499 } 500 501 if (!g_PyArg_ParseTuple(args, "sss|sssi", 502 &path, &description, &filename, 503 &arguments, &workdir, &iconpath, &iconindex)) 504 return NULL; 505 506 hr = CoCreateInstance(&CLSID_ShellLink, 507 NULL, 508 CLSCTX_INPROC_SERVER, 509 &IID_IShellLink, 510 &ps1); 511 if (FAILED(hr)) { 512 g_PyErr_Format(g_PyExc_OSError, 513 "CoCreateInstance failed, error 0x%x", hr); 514 goto error; 515 } 516 517 hr = ps1->lpVtbl->QueryInterface(ps1, &IID_IPersistFile, 518 (void **)&pPf); 519 if (FAILED(hr)) { 520 g_PyErr_Format(g_PyExc_OSError, 521 "QueryInterface(IPersistFile) error 0x%x", hr); 522 goto error; 523 } 524 525 526 hr = ps1->lpVtbl->SetPath(ps1, path); 527 if (FAILED(hr)) { 528 g_PyErr_Format(g_PyExc_OSError, 529 "SetPath() failed, error 0x%x", hr); 530 goto error; 531 } 532 533 hr = ps1->lpVtbl->SetDescription(ps1, description); 534 if (FAILED(hr)) { 535 g_PyErr_Format(g_PyExc_OSError, 536 "SetDescription() failed, error 0x%x", hr); 537 goto error; 538 } 539 540 if (arguments) { 541 hr = ps1->lpVtbl->SetArguments(ps1, arguments); 542 if (FAILED(hr)) { 543 g_PyErr_Format(g_PyExc_OSError, 544 "SetArguments() error 0x%x", hr); 545 goto error; 546 } 547 } 548 549 if (iconpath) { 550 hr = ps1->lpVtbl->SetIconLocation(ps1, iconpath, iconindex); 551 if (FAILED(hr)) { 552 g_PyErr_Format(g_PyExc_OSError, 553 "SetIconLocation() error 0x%x", hr); 554 goto error; 555 } 556 } 557 558 if (workdir) { 559 hr = ps1->lpVtbl->SetWorkingDirectory(ps1, workdir); 560 if (FAILED(hr)) { 561 g_PyErr_Format(g_PyExc_OSError, 562 "SetWorkingDirectory() error 0x%x", hr); 563 goto error; 564 } 565 } 566 567 MultiByteToWideChar(CP_ACP, 0, 568 filename, -1, 569 wszFilename, MAX_PATH); 570 571 hr = pPf->lpVtbl->Save(pPf, wszFilename, TRUE); 572 if (FAILED(hr)) { 573 g_PyErr_Format(g_PyExc_OSError, 574 "Failed to create shortcut '%s' - error 0x%x", filename, hr); 575 goto error; 576 } 577 578 pPf->lpVtbl->Release(pPf); 579 ps1->lpVtbl->Release(ps1); 580 CoUninitialize(); 581 return g_Py_BuildValue(""); 582 583 583 error: 584 585 586 587 588 589 590 591 592 584 if (pPf) 585 pPf->lpVtbl->Release(pPf); 586 587 if (ps1) 588 ps1->lpVtbl->Release(ps1); 589 590 CoUninitialize(); 591 592 return NULL; 593 593 } 594 594 595 595 static PyObject *PyMessageBox(PyObject *self, PyObject *args) 596 596 { 597 598 599 600 601 602 603 597 int rc; 598 char *text, *caption; 599 int flags; 600 if (!g_PyArg_ParseTuple(args, "ssi", &text, &caption, &flags)) 601 return NULL; 602 rc = MessageBox(GetFocus(), text, caption, flags); 603 return g_Py_BuildValue("i", rc); 604 604 } 605 605 606 606 static PyObject *GetRootHKey(PyObject *self) 607 607 { 608 608 return g_PyLong_FromVoidPtr(hkey_root); 609 609 } 610 610 … … 614 614 615 615 PyMethodDef meth[] = { 616 617 618 619 620 621 616 {"create_shortcut", CreateShortcut, METH_VARARGS, NULL}, 617 {"get_special_folder_path", GetSpecialFolderPath, METH_VARARGS, NULL}, 618 {"get_root_hkey", (PyCFunction)GetRootHKey, METH_NOARGS, NULL}, 619 {"file_created", FileCreated, METH_VARARGS, NULL}, 620 {"directory_created", DirectoryCreated, METH_VARARGS, NULL}, 621 {"message_box", PyMessageBox, METH_VARARGS, NULL}, 622 622 }; 623 623 624 624 static HINSTANCE LoadPythonDll(char *fname) 625 625 { 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 626 char fullpath[_MAX_PATH]; 627 LONG size = sizeof(fullpath); 628 char subkey_name[80]; 629 char buffer[260 + 12]; 630 HINSTANCE h; 631 632 /* make sure PYTHONHOME is set, to that sys.path is initialized correctly */ 633 wsprintf(buffer, "PYTHONHOME=%s", python_dir); 634 _putenv(buffer); 635 h = LoadLibrary(fname); 636 if (h) 637 return h; 638 wsprintf(subkey_name, 639 "SOFTWARE\\Python\\PythonCore\\%d.%d\\InstallPath", 640 py_major, py_minor); 641 if (ERROR_SUCCESS != RegQueryValue(HKEY_CURRENT_USER, subkey_name, 642 fullpath, &size) && 643 ERROR_SUCCESS != RegQueryValue(HKEY_LOCAL_MACHINE, subkey_name, 644 fullpath, &size)) 645 return NULL; 646 strcat(fullpath, "\\"); 647 strcat(fullpath, fname); 648 return LoadLibrary(fullpath); 649 649 } 650 650 651 651 static int prepare_script_environment(HINSTANCE hPython) 652 652 { 653 654 655 656 657 658 659 660 661 662 if (!PyImport_ImportModule || !PyObject_GetAttrString || 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 653 PyObject *mod; 654 DECLPROC(hPython, PyObject *, PyImport_ImportModule, (char *)); 655 DECLPROC(hPython, int, PyObject_SetAttrString, (PyObject *, char *, PyObject *)); 656 DECLPROC(hPython, PyObject *, PyObject_GetAttrString, (PyObject *, char *)); 657 DECLPROC(hPython, PyObject *, PyCFunction_New, (PyMethodDef *, PyObject *)); 658 DECLPROC(hPython, PyObject *, Py_BuildValue, (char *, ...)); 659 DECLPROC(hPython, int, PyArg_ParseTuple, (PyObject *, char *, ...)); 660 DECLPROC(hPython, PyObject *, PyErr_Format, (PyObject *, char *)); 661 DECLPROC(hPython, PyObject *, PyLong_FromVoidPtr, (void *)); 662 if (!PyImport_ImportModule || !PyObject_GetAttrString || 663 !PyObject_SetAttrString || !PyCFunction_New) 664 return 1; 665 if (!Py_BuildValue || !PyArg_ParseTuple || !PyErr_Format) 666 return 1; 667 668 mod = PyImport_ImportModule("__builtin__"); 669 if (mod) { 670 int i; 671 g_PyExc_ValueError = PyObject_GetAttrString(mod, "ValueError"); 672 g_PyExc_OSError = PyObject_GetAttrString(mod, "OSError"); 673 for (i = 0; i < DIM(meth); ++i) { 674 PyObject_SetAttrString(mod, meth[i].ml_name, 675 PyCFunction_New(&meth[i], NULL)); 676 } 677 } 678 g_Py_BuildValue = Py_BuildValue; 679 g_PyArg_ParseTuple = PyArg_ParseTuple; 680 g_PyErr_Format = PyErr_Format; 681 g_PyLong_FromVoidPtr = PyLong_FromVoidPtr; 682 683 return 0; 684 684 } 685 685 … … 697 697 do_run_installscript(HINSTANCE hPython, char *pathname, int argc, char **argv) 698 698 { 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 699 int fh, result; 700 DECLPROC(hPython, void, Py_Initialize, (void)); 701 DECLPROC(hPython, int, PySys_SetArgv, (int, char **)); 702 DECLPROC(hPython, int, PyRun_SimpleString, (char *)); 703 DECLPROC(hPython, void, Py_Finalize, (void)); 704 DECLPROC(hPython, PyObject *, Py_BuildValue, (char *, ...)); 705 DECLPROC(hPython, PyObject *, PyCFunction_New, 706 (PyMethodDef *, PyObject *)); 707 DECLPROC(hPython, int, PyArg_ParseTuple, (PyObject *, char *, ...)); 708 DECLPROC(hPython, PyObject *, PyErr_Format, (PyObject *, char *)); 709 710 if (!Py_Initialize || !PySys_SetArgv 711 || !PyRun_SimpleString || !Py_Finalize) 712 return 1; 713 714 if (!Py_BuildValue || !PyArg_ParseTuple || !PyErr_Format) 715 return 1; 716 717 if (!PyCFunction_New || !PyArg_ParseTuple || !PyErr_Format) 718 return 1; 719 720 if (pathname == NULL || pathname[0] == '\0') 721 return 2; 722 723 fh = open(pathname, _O_RDONLY); 724 if (-1 == fh) { 725 fprintf(stderr, "Could not open postinstall-script %s\n", 726 pathname); 727 return 3; 728 } 729 730 SetDlgItemText(hDialog, IDC_INFO, "Running Script..."); 731 732 Py_Initialize(); 733 734 prepare_script_environment(hPython); 735 PySys_SetArgv(argc, argv); 736 result = 3; 737 { 738 struct _stat statbuf; 739 if(0 == _fstat(fh, &statbuf)) { 740 char *script = alloca(statbuf.st_size + 5); 741 int n = read(fh, script, statbuf.st_size); 742 if (n > 0) { 743 script[n] = '\n'; 744 script[n+1] = 0; 745 result = PyRun_SimpleString(script); 746 } 747 } 748 } 749 Py_Finalize(); 750 751 close(fh); 752 return result; 753 753 } 754 754 … … 756 756 run_installscript(char *pathname, int argc, char **argv, char **pOutput) 757 757 { 758 759 760 761 762 763 764 765 766 767 768 // the CRT from one of various possibile DLLs. As a result we769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 758 HINSTANCE hPython; 759 int result = 1; 760 int out_buf_size; 761 HANDLE redirected, old_stderr, old_stdout; 762 char *tempname; 763 764 *pOutput = NULL; 765 766 tempname = tempnam(NULL, NULL); 767 // We use a static CRT while the Python version we load uses 768 // the CRT from one of various possible DLLs. As a result we 769 // need to redirect the standard handles using the API rather 770 // than the CRT. 771 redirected = CreateFile( 772 tempname, 773 GENERIC_WRITE | GENERIC_READ, 774 FILE_SHARE_READ, 775 NULL, 776 CREATE_ALWAYS, 777 FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, 778 NULL); 779 old_stdout = GetStdHandle(STD_OUTPUT_HANDLE); 780 old_stderr = GetStdHandle(STD_ERROR_HANDLE); 781 SetStdHandle(STD_OUTPUT_HANDLE, redirected); 782 SetStdHandle(STD_ERROR_HANDLE, redirected); 783 784 hPython = LoadPythonDll(pythondll); 785 if (hPython) { 786 result = do_run_installscript(hPython, pathname, argc, argv); 787 FreeLibrary(hPython); 788 } else { 789 fprintf(stderr, "*** Could not load Python ***"); 790 } 791 SetStdHandle(STD_OUTPUT_HANDLE, old_stdout); 792 SetStdHandle(STD_ERROR_HANDLE, old_stderr); 793 out_buf_size = min(GetFileSize(redirected, NULL), 4096); 794 *pOutput = malloc(out_buf_size+1); 795 if (*pOutput) { 796 DWORD nread = 0; 797 SetFilePointer(redirected, 0, 0, FILE_BEGIN); 798 ReadFile(redirected, *pOutput, out_buf_size, &nread, NULL); 799 (*pOutput)[nread] = '\0'; 800 } 801 CloseHandle(redirected); 802 DeleteFile(tempname); 803 return result; 804 804 } 805 805 806 806 static int do_run_simple_script(HINSTANCE hPython, char *script) 807 807 { 808 809 810 811 812 813 814 815 if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize || 816 817 818 819 820 821 822 823 824 825 826 808 int rc; 809 DECLPROC(hPython, void, Py_Initialize, (void)); 810 DECLPROC(hPython, void, Py_SetProgramName, (char *)); 811 DECLPROC(hPython, void, Py_Finalize, (void)); 812 DECLPROC(hPython, int, PyRun_SimpleString, (char *)); 813 DECLPROC(hPython, void, PyErr_Print, (void)); 814 815 if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize || 816 !PyRun_SimpleString || !PyErr_Print) 817 return -1; 818 819 Py_SetProgramName(modulename); 820 Py_Initialize(); 821 prepare_script_environment(hPython); 822 rc = PyRun_SimpleString(script); 823 if (rc) 824 PyErr_Print(); 825 Py_Finalize(); 826 return rc; 827 827 } 828 828 829 829 static int run_simple_script(char *script) 830 830 { 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 831 int rc; 832 HINSTANCE hPython; 833 char *tempname = tempnam(NULL, NULL); 834 // Redirect output using win32 API - see comments above... 835 HANDLE redirected = CreateFile( 836 tempname, 837 GENERIC_WRITE | GENERIC_READ, 838 FILE_SHARE_READ, 839 NULL, 840 CREATE_ALWAYS, 841 FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, 842 NULL); 843 HANDLE old_stdout = GetStdHandle(STD_OUTPUT_HANDLE); 844 HANDLE old_stderr = GetStdHandle(STD_ERROR_HANDLE); 845 SetStdHandle(STD_OUTPUT_HANDLE, redirected); 846 SetStdHandle(STD_ERROR_HANDLE, redirected); 847 848 hPython = LoadPythonDll(pythondll); 849 if (!hPython) { 850 char reason[128]; 851 wsprintf(reason, "Can't load Python for pre-install script (%d)", GetLastError()); 852 set_failure_reason(reason); 853 return -1; 854 } 855 rc = do_run_simple_script(hPython, script); 856 FreeLibrary(hPython); 857 SetStdHandle(STD_OUTPUT_HANDLE, old_stdout); 858 SetStdHandle(STD_ERROR_HANDLE, old_stderr); 859 /* We only care about the output when we fail. If the script works 860 OK, then we discard it 861 */ 862 if (rc) { 863 int err_buf_size; 864 char *err_buf; 865 const char *prefix = "Running the pre-installation script failed\r\n"; 866 int prefix_len = strlen(prefix); 867 err_buf_size = GetFileSize(redirected, NULL); 868 if (err_buf_size==INVALID_FILE_SIZE) // an error - let's try anyway... 869 err_buf_size = 4096; 870 err_buf = malloc(prefix_len + err_buf_size + 1); 871 if (err_buf) { 872 DWORD n = 0; 873 strcpy(err_buf, prefix); 874 SetFilePointer(redirected, 0, 0, FILE_BEGIN); 875 ReadFile(redirected, err_buf+prefix_len, err_buf_size, &n, NULL); 876 err_buf[prefix_len+n] = '\0'; 877 set_failure_reason(err_buf); 878 free(err_buf); 879 } else { 880 set_failure_reason("Out of memory!"); 881 } 882 } 883 CloseHandle(redirected); 884 DeleteFile(tempname); 885 return rc; 886 886 } 887 887 … … 889 889 static BOOL SystemError(int error, char *msg) 890 890 { 891 892 893 894 895 896 FormatMessage( 897 FORMAT_MESSAGE_ALLOCATE_BUFFER | 898 899 900 901 902 903 904 NULL 905 906 907 908 909 910 911 912 913 891 char Buffer[1024]; 892 int n; 893 894 if (error) { 895 LPVOID lpMsgBuf; 896 FormatMessage( 897 FORMAT_MESSAGE_ALLOCATE_BUFFER | 898 FORMAT_MESSAGE_FROM_SYSTEM, 899 NULL, 900 error, 901 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), 902 (LPSTR)&lpMsgBuf, 903 0, 904 NULL 905 ); 906 strncpy(Buffer, lpMsgBuf, sizeof(Buffer)); 907 LocalFree(lpMsgBuf); 908 } else 909 Buffer[0] = '\0'; 910 n = lstrlen(Buffer); 911 _snprintf(Buffer+n, sizeof(Buffer)-n, msg); 912 MessageBox(hwndMain, Buffer, "Runtime Error", MB_OK | MB_ICONSTOP); 913 return FALSE; 914 914 } 915 915 916 916 static BOOL notify (int code, char *fmt, ...) 917 917 { 918 919 920 921 922 923 924 925 926 927 918 char Buffer[1024]; 919 va_list marker; 920 BOOL result = TRUE; 921 int a, b; 922 char *cp; 923 924 va_start(marker, fmt); 925 _vsnprintf(Buffer, sizeof(Buffer), fmt, marker); 926 927 switch (code) { 928 928 /* Questions */ 929 930 929 case CAN_OVERWRITE: 930 break; 931 931 932 932 /* Information notification */ 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 933 case DIR_CREATED: 934 if (logfile) 935 fprintf(logfile, "100 Made Dir: %s\n", fmt); 936 break; 937 938 case FILE_CREATED: 939 if (logfile) 940 fprintf(logfile, "200 File Copy: %s\n", fmt); 941 goto add_to_filelist_label; 942 break; 943 944 case FILE_OVERWRITTEN: 945 if (logfile) 946 fprintf(logfile, "200 File Overwrite: %s\n", fmt); 947 add_to_filelist_label: 948 if ((cp = strrchr(fmt, '.')) && (0 == strcmp (cp, ".py"))) 949 add_to_filelist(fmt); 950 break; 951 951 952 952 /* Error Messages */ 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 953 case ZLIB_ERROR: 954 MessageBox(GetFocus(), Buffer, "Error", 955 MB_OK | MB_ICONWARNING); 956 break; 957 958 case SYSTEM_ERROR: 959 SystemError(GetLastError(), Buffer); 960 break; 961 962 case NUM_FILES: 963 a = va_arg(marker, int); 964 b = va_arg(marker, int); 965 SendMessage(hDialog, WM_NUMFILES, 0, MAKELPARAM(0, a)); 966 SendMessage(hDialog, WM_NEXTFILE, b,(LPARAM)fmt); 967 } 968 va_end(marker); 969 970 return result; 971 971 } 972 972 973 973 static char *MapExistingFile(char *pathname, DWORD *psize) 974 974 { 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 975 HANDLE hFile, hFileMapping; 976 DWORD nSizeLow, nSizeHigh; 977 char *data; 978 979 hFile = CreateFile(pathname, 980 GENERIC_READ, FILE_SHARE_READ, NULL, 981 OPEN_EXISTING, 982 FILE_ATTRIBUTE_NORMAL, NULL); 983 if (hFile == INVALID_HANDLE_VALUE) 984 return NULL; 985 nSizeLow = GetFileSize(hFile, &nSizeHigh); 986 hFileMapping = CreateFileMapping(hFile, 987 NULL, PAGE_READONLY, 0, 0, NULL); 988 CloseHandle(hFile); 989 990 if (hFileMapping == INVALID_HANDLE_VALUE) 991 return NULL; 992 993 data = MapViewOfFile(hFileMapping, 994 FILE_MAP_READ, 0, 0, 0); 995 996 CloseHandle(hFileMapping); 997 *psize = nSizeLow; 998 return data; 999 999 } 1000 1000 … … 1002 1002 static void create_bitmap(HWND hwnd) 1003 1003 { 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1004 BITMAPFILEHEADER *bfh; 1005 BITMAPINFO *bi; 1006 HDC hdc; 1007 1008 if (!bitmap_bytes) 1009 return; 1010 1011 if (hBitmap) 1012 return; 1013 1014 hdc = GetDC(hwnd); 1015 1016 bfh = (BITMAPFILEHEADER *)bitmap_bytes; 1017 bi = (BITMAPINFO *)(bitmap_bytes + sizeof(BITMAPFILEHEADER)); 1018 1019 hBitmap = CreateDIBitmap(hdc, 1020 &bi->bmiHeader, 1021 CBM_INIT, 1022 bitmap_bytes + bfh->bfOffBits, 1023 bi, 1024 DIB_RGB_COLORS); 1025 ReleaseDC(hwnd, hdc); 1026 1026 } 1027 1027 … … 1030 1030 */ 1031 1031 static BOOL ExtractInstallData(char *data, DWORD size, int *pexe_size, 1032 1033 { 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1032 char **out_ini_file, char **out_preinstall_script) 1033 { 1034 /* read the end of central directory record */ 1035 struct eof_cdir *pe = (struct eof_cdir *)&data[size - sizeof 1036 (struct eof_cdir)]; 1037 1038 int arc_start = size - sizeof (struct eof_cdir) - pe->nBytesCDir - 1039 pe->ofsCDir; 1040 1041 int ofs = arc_start - sizeof (struct meta_data_hdr); 1042 1043 /* read meta_data info */ 1044 struct meta_data_hdr *pmd = (struct meta_data_hdr *)&data[ofs]; 1045 char *src, *dst; 1046 char *ini_file; 1047 char tempdir[MAX_PATH]; 1048 1049 /* ensure that if we fail, we don't have garbage out pointers */ 1050 *out_ini_file = *out_preinstall_script = NULL; 1051 1052 if (pe->tag != 0x06054b50) { 1053 return FALSE; 1054 } 1055 1056 if (pmd->tag != 0x1234567B) { 1057 return SystemError(0, 1058 "Invalid cfgdata magic number (see bdist_wininst.py)"); 1059 } 1060 if (ofs < 0) { 1061 return FALSE; 1062 } 1063 1064 if (pmd->bitmap_size) { 1065 /* Store pointer to bitmap bytes */ 1066 bitmap_bytes = (char *)pmd - pmd->uncomp_size - pmd->bitmap_size; 1067 } 1068 1069 *pexe_size = ofs - pmd->uncomp_size - pmd->bitmap_size; 1070 1071 src = ((char *)pmd) - pmd->uncomp_size; 1072 ini_file = malloc(MAX_PATH); /* will be returned, so do not free it */ 1073 if (!ini_file) 1074 return FALSE; 1075 if (!GetTempPath(sizeof(tempdir), tempdir) 1076 || !GetTempFileName(tempdir, "~du", 0, ini_file)) { 1077 SystemError(GetLastError(), 1078 "Could not create temporary file"); 1079 return FALSE; 1080 } 1081 1082 dst = map_new_file(CREATE_ALWAYS, ini_file, NULL, pmd->uncomp_size, 1083 0, 0, NULL/*notify*/); 1084 if (!dst) 1085 return FALSE; 1086 /* Up to the first \0 is the INI file data. */ 1087 strncpy(dst, src, pmd->uncomp_size); 1088 src += strlen(dst) + 1; 1089 /* Up to next \0 is the pre-install script */ 1090 *out_preinstall_script = strdup(src); 1091 *out_ini_file = ini_file; 1092 UnmapViewOfFile(dst); 1093 return TRUE; 1094 1094 } 1095 1095 1096 1096 static void PumpMessages(void) 1097 1097 { 1098 1099 1100 1101 1102 1098 MSG msg; 1099 while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { 1100 TranslateMessage(&msg); 1101 DispatchMessage(&msg); 1102 } 1103 1103 } 1104 1104 … … 1106 1106 WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) 1107 1107 { 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1108 HDC hdc; 1109 HFONT hFont; 1110 int h; 1111 PAINTSTRUCT ps; 1112 switch (msg) { 1113 case WM_PAINT: 1114 hdc = BeginPaint(hwnd, &ps); 1115 h = GetSystemMetrics(SM_CYSCREEN) / 10; 1116 hFont = CreateFont(h, 0, 0, 0, 700, TRUE, 1117 0, 0, 0, 0, 0, 0, 0, "Times Roman"); 1118 hFont = SelectObject(hdc, hFont); 1119 SetBkMode(hdc, TRANSPARENT); 1120 TextOut(hdc, 15, 15, title, strlen(title)); 1121 SetTextColor(hdc, RGB(255, 255, 255)); 1122 TextOut(hdc, 10, 10, title, strlen(title)); 1123 DeleteObject(SelectObject(hdc, hFont)); 1124 EndPaint(hwnd, &ps); 1125 return 0; 1126 } 1127 return DefWindowProc(hwnd, msg, wParam, lParam); 1128 1128 } 1129 1129 1130 1130 static HWND CreateBackground(char *title) 1131 1131 { 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1132 WNDCLASS wc; 1133 HWND hwnd; 1134 char buffer[4096]; 1135 1136 wc.style = CS_VREDRAW | CS_HREDRAW; 1137 wc.lpfnWndProc = WindowProc; 1138 wc.cbWndExtra = 0; 1139 wc.cbClsExtra = 0; 1140 wc.hInstance = GetModuleHandle(NULL); 1141 wc.hIcon = NULL; 1142 wc.hCursor = LoadCursor(NULL, IDC_ARROW); 1143 wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 128)); 1144 wc.lpszMenuName = NULL; 1145 wc.lpszClassName = "SetupWindowClass"; 1146 1147 if (!RegisterClass(&wc)) 1148 MessageBox(hwndMain, 1149 "Could not register window class", 1150 "Setup.exe", MB_OK); 1151 1152 wsprintf(buffer, "Setup %s", title); 1153 hwnd = CreateWindow("SetupWindowClass", 1154 buffer, 1155 0, 1156 0, 0, 1157 GetSystemMetrics(SM_CXFULLSCREEN), 1158 GetSystemMetrics(SM_CYFULLSCREEN), 1159 NULL, 1160 NULL, 1161 GetModuleHandle(NULL), 1162 NULL); 1163 ShowWindow(hwnd, SW_SHOWMAXIMIZED); 1164 UpdateWindow(hwnd); 1165 return hwnd; 1166 1166 } 1167 1167 … … 1171 1171 static void CenterWindow(HWND hwnd) 1172 1172 { 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1173 RECT rc; 1174 int w, h; 1175 1176 GetWindowRect(hwnd, &rc); 1177 w = GetSystemMetrics(SM_CXSCREEN); 1178 h = GetSystemMetrics(SM_CYSCREEN); 1179 MoveWindow(hwnd, 1180 (w - (rc.right-rc.left))/2, 1181 (h - (rc.bottom-rc.top))/2, 1182 rc.right-rc.left, rc.bottom-rc.top, FALSE); 1183 1183 } 1184 1184 … … 1188 1188 IntroDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) 1189 1189 { 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1190 LPNMHDR lpnm; 1191 char Buffer[4096]; 1192 1193 switch (msg) { 1194 case WM_INITDIALOG: 1195 create_bitmap(hwnd); 1196 if(hBitmap) 1197 SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, 1198 IMAGE_BITMAP, (LPARAM)hBitmap); 1199 CenterWindow(GetParent(hwnd)); 1200 wsprintf(Buffer, 1201 "This Wizard will install %s on your computer. " 1202 "Click Next to continue " 1203 "or Cancel to exit the Setup Wizard.", 1204 meta_name); 1205 SetDlgItemText(hwnd, IDC_TITLE, Buffer); 1206 SetDlgItemText(hwnd, IDC_INTRO_TEXT, info); 1207 SetDlgItemText(hwnd, IDC_BUILD_INFO, build_info); 1208 return FALSE; 1209 1210 case WM_NOTIFY: 1211 lpnm = (LPNMHDR) lParam; 1212 1213 switch (lpnm->code) { 1214 case PSN_SETACTIVE: 1215 PropSheet_SetWizButtons(GetParent(hwnd), PSWIZB_NEXT); 1216 break; 1217 1218 case PSN_WIZNEXT: 1219 break; 1220 1221 case PSN_RESET: 1222 break; 1223 1224 default: 1225 break; 1226 } 1227 } 1228 return FALSE; 1229 1229 } 1230 1230 … … 1238 1238 1239 1239 static BOOL __stdcall StatusRoutine(IMAGEHLP_STATUS_REASON reason, 1240 1241 1242 1243 1244 { 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1240 PSTR ImageName, 1241 PSTR DllName, 1242 ULONG Va, 1243 ULONG Parameter) 1244 { 1245 char fname[_MAX_PATH]; 1246 int int_version; 1247 1248 switch(reason) { 1249 case BindOutOfMemory: 1250 case BindRvaToVaFailed: 1251 case BindNoRoomInImage: 1252 case BindImportProcedureFailed: 1253 break; 1254 1255 case BindImportProcedure: 1256 case BindForwarder: 1257 case BindForwarderNOT: 1258 case BindImageModified: 1259 case BindExpandFileHeaders: 1260 case BindImageComplete: 1261 case BindSymbolsNotUpdated: 1262 case BindMismatchedSymbols: 1263 case BindImportModuleFailed: 1264 break; 1265 1266 case BindImportModule: 1267 if (1 == sscanf(DllName, "python%d", &int_version)) { 1268 SearchPath(NULL, DllName, NULL, sizeof(fname), 1269 fname, NULL); 1270 strcpy(bound_image_dll, fname); 1271 bound_image_major = int_version / 10; 1272 bound_image_minor = int_version % 10; 1273 OutputDebugString("BOUND "); 1274 OutputDebugString(fname); 1275 OutputDebugString("\n"); 1276 } 1277 break; 1278 } 1279 return TRUE; 1280 1280 } 1281 1281 … … 1284 1284 static LPSTR get_sys_prefix(LPSTR exe, LPSTR dll) 1285 1285 { 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 // 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1286 void (__cdecl * Py_Initialize)(void); 1287 void (__cdecl * Py_SetProgramName)(char *); 1288 void (__cdecl * Py_Finalize)(void); 1289 void* (__cdecl * PySys_GetObject)(char *); 1290 void (__cdecl * PySys_SetArgv)(int, char **); 1291 char* (__cdecl * Py_GetPrefix)(void); 1292 char* (__cdecl * Py_GetPath)(void); 1293 HINSTANCE hPython; 1294 LPSTR prefix = NULL; 1295 int (__cdecl * PyRun_SimpleString)(char *); 1296 1297 { 1298 char Buffer[256]; 1299 wsprintf(Buffer, "PYTHONHOME=%s", exe); 1300 *strrchr(Buffer, '\\') = '\0'; 1301 // MessageBox(GetFocus(), Buffer, "PYTHONHOME", MB_OK); 1302 _putenv(Buffer); 1303 _putenv("PYTHONPATH="); 1304 } 1305 1306 hPython = LoadLibrary(dll); 1307 if (!hPython) 1308 return NULL; 1309 Py_Initialize = (void (*)(void))GetProcAddress 1310 (hPython,"Py_Initialize"); 1311 1312 PySys_SetArgv = (void (*)(int, char **))GetProcAddress 1313 (hPython,"PySys_SetArgv"); 1314 1315 PyRun_SimpleString = (int (*)(char *))GetProcAddress 1316 (hPython,"PyRun_SimpleString"); 1317 1318 Py_SetProgramName = (void (*)(char *))GetProcAddress 1319 (hPython,"Py_SetProgramName"); 1320 1321 PySys_GetObject = (void* (*)(char *))GetProcAddress 1322 (hPython,"PySys_GetObject"); 1323 1324 Py_GetPrefix = (char * (*)(void))GetProcAddress 1325 (hPython,"Py_GetPrefix"); 1326 1327 Py_GetPath = (char * (*)(void))GetProcAddress 1328 (hPython,"Py_GetPath"); 1329 1330 Py_Finalize = (void (*)(void))GetProcAddress(hPython, 1331 "Py_Finalize"); 1332 Py_SetProgramName(exe); 1333 Py_Initialize(); 1334 PySys_SetArgv(1, &exe); 1335 1336 MessageBox(GetFocus(), Py_GetPrefix(), "PREFIX", MB_OK); 1337 MessageBox(GetFocus(), Py_GetPath(), "PATH", MB_OK); 1338 1339 Py_Finalize(); 1340 FreeLibrary(hPython); 1341 1342 return prefix; 1343 1343 } 1344 1344 … … 1346 1346 CheckPythonExe(LPSTR pathname, LPSTR version, int *pmajor, int *pminor) 1347 1347 { 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1348 bound_image_dll[0] = '\0'; 1349 if (!BindImageEx(BIND_NO_BOUND_IMPORTS | BIND_NO_UPDATE | BIND_ALL_IMAGES, 1350 pathname, 1351 NULL, 1352 NULL, 1353 StatusRoutine)) 1354 return SystemError(0, "Could not bind image"); 1355 if (bound_image_dll[0] == '\0') 1356 return SystemError(0, "Does not seem to be a python executable"); 1357 *pmajor = bound_image_major; 1358 *pminor = bound_image_minor; 1359 if (version && *version) { 1360 char core_version[12]; 1361 wsprintf(core_version, "%d.%d", bound_image_major, bound_image_minor); 1362 if (strcmp(version, core_version)) 1363 return SystemError(0, "Wrong Python version"); 1364 } 1365 get_sys_prefix(pathname, bound_image_dll); 1366 return TRUE; 1367 1367 } 1368 1368 … … 1373 1373 static BOOL GetOtherPythonVersion(HWND hwnd, LPSTR version) 1374 1374 { 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1375 char vers_name[_MAX_PATH + 80]; 1376 DWORD itemindex; 1377 OPENFILENAME of; 1378 char pathname[_MAX_PATH]; 1379 DWORD result; 1380 1381 strcpy(pathname, "python.exe"); 1382 1383 memset(&of, 0, sizeof(of)); 1384 of.lStructSize = sizeof(OPENFILENAME); 1385 of.hwndOwner = GetParent(hwnd); 1386 of.hInstance = NULL; 1387 of.lpstrFilter = "python.exe\0python.exe\0"; 1388 of.lpstrCustomFilter = NULL; 1389 of.nMaxCustFilter = 0; 1390 of.nFilterIndex = 1; 1391 of.lpstrFile = pathname; 1392 of.nMaxFile = sizeof(pathname); 1393 of.lpstrFileTitle = NULL; 1394 of.nMaxFileTitle = 0; 1395 of.lpstrInitialDir = NULL; 1396 of.lpstrTitle = "Python executable"; 1397 of.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST; 1398 of.lpstrDefExt = "exe"; 1399 1400 result = GetOpenFileName(&of); 1401 if (result) { 1402 int major, minor; 1403 if (!CheckPythonExe(pathname, version, &major, &minor)) { 1404 return FALSE; 1405 } 1406 *strrchr(pathname, '\\') = '\0'; 1407 wsprintf(vers_name, "Python Version %d.%d in %s", 1408 major, minor, pathname); 1409 itemindex = SendMessage(hwnd, LB_INSERTSTRING, -1, 1410 (LPARAM)(LPSTR)vers_name); 1411 SendMessage(hwnd, LB_SETCURSEL, itemindex, 0); 1412 SendMessage(hwnd, LB_SETITEMDATA, itemindex, 1413 (LPARAM)(LPSTR)strdup(pathname)); 1414 return TRUE; 1415 } 1416 return FALSE; 1417 1417 } 1418 1418 #endif /* USE_OTHER_PYTHON_VERSIONS */ … … 1431 1431 static BOOL GetPythonVersions(HWND hwnd, HKEY hkRoot, LPSTR version) 1432 1432 { 1433 1434 1435 1436 1437 1438 1439 1440 1441 0,KEY_READ, &hKey))1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 InstalledVersionInfo *ivi = 1464 1465 1466 if (ivi && 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1433 DWORD index = 0; 1434 char core_version[80]; 1435 HKEY hKey; 1436 BOOL result = TRUE; 1437 DWORD bufsize; 1438 1439 if (ERROR_SUCCESS != RegOpenKeyEx(hkRoot, 1440 "Software\\Python\\PythonCore", 1441 0, KEY_READ, &hKey)) 1442 return FALSE; 1443 bufsize = sizeof(core_version); 1444 while (ERROR_SUCCESS == RegEnumKeyEx(hKey, index, 1445 core_version, &bufsize, NULL, 1446 NULL, NULL, NULL)) { 1447 char subkey_name[80], vers_name[80]; 1448 int itemindex; 1449 DWORD value_size; 1450 HKEY hk; 1451 1452 bufsize = sizeof(core_version); 1453 ++index; 1454 if (version && *version && strcmp(version, core_version)) 1455 continue; 1456 1457 wsprintf(vers_name, "Python Version %s (found in registry)", 1458 core_version); 1459 wsprintf(subkey_name, 1460 "Software\\Python\\PythonCore\\%s\\InstallPath", 1461 core_version); 1462 if (ERROR_SUCCESS == RegOpenKeyEx(hkRoot, subkey_name, 0, KEY_READ, &hk)) { 1463 InstalledVersionInfo *ivi = 1464 (InstalledVersionInfo *)malloc(sizeof(InstalledVersionInfo)); 1465 value_size = sizeof(ivi->prefix); 1466 if (ivi && 1467 ERROR_SUCCESS == RegQueryValueEx(hk, NULL, NULL, NULL, 1468 ivi->prefix, &value_size)) { 1469 itemindex = SendMessage(hwnd, LB_ADDSTRING, 0, 1470 (LPARAM)(LPSTR)vers_name); 1471 ivi->hkey = hkRoot; 1472 SendMessage(hwnd, LB_SETITEMDATA, itemindex, 1473 (LPARAM)(LPSTR)ivi); 1474 } 1475 RegCloseKey(hk); 1476 } 1477 } 1478 RegCloseKey(hKey); 1479 return result; 1480 1480 } 1481 1481 … … 1483 1483 BOOL HasLocalMachinePrivs() 1484 1484 { 1485 1486 1487 static char KeyName[] = 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1485 HKEY hKey; 1486 DWORD result; 1487 static char KeyName[] = 1488 "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; 1489 1490 result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, 1491 KeyName, 1492 0, 1493 KEY_CREATE_SUB_KEY, 1494 &hKey); 1495 if (result==0) 1496 RegCloseKey(hKey); 1497 return result==0; 1498 1498 } 1499 1499 … … 1508 1508 void CheckRootKey(HWND hwnd) 1509 1509 { 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1510 if (hkey_root==HKEY_CURRENT_USER) { 1511 ; // as above, always install ourself in HKCU too. 1512 } else if (hkey_root==HKEY_LOCAL_MACHINE) { 1513 // Python in HKLM, but we may or may not have permissions there. 1514 // Open the uninstall key with 'create' permissions - if this fails, 1515 // we don't have permission. 1516 if (!HasLocalMachinePrivs()) 1517 hkey_root = HKEY_CURRENT_USER; 1518 } else { 1519 MessageBox(hwnd, "Don't know Python's installation type", 1520 "Strange", MB_OK | MB_ICONSTOP); 1521 /* Default to wherever they can, but preferring HKLM */ 1522 hkey_root = HasLocalMachinePrivs() ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 1523 } 1524 1524 } 1525 1525 … … 1527 1527 SCHEME *GetScheme(int major, int minor) 1528 1528 { 1529 1530 1531 1532 1533 1529 if (major > 2) 1530 return new_scheme; 1531 else if((major == 2) && (minor >= 2)) 1532 return new_scheme; 1533 return old_scheme; 1534 1534 } 1535 1535 … … 1537 1537 SelectPythonDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) 1538 1538 { 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 {/* select the last entry which is the highest python1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1539 LPNMHDR lpnm; 1540 1541 switch (msg) { 1542 case WM_INITDIALOG: 1543 if (hBitmap) 1544 SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, 1545 IMAGE_BITMAP, (LPARAM)hBitmap); 1546 GetPythonVersions(GetDlgItem(hwnd, IDC_VERSIONS_LIST), 1547 HKEY_LOCAL_MACHINE, target_version); 1548 GetPythonVersions(GetDlgItem(hwnd, IDC_VERSIONS_LIST), 1549 HKEY_CURRENT_USER, target_version); 1550 { /* select the last entry which is the highest python 1551 version found */ 1552 int count; 1553 count = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, 1554 LB_GETCOUNT, 0, 0); 1555 if (count && count != LB_ERR) 1556 SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, LB_SETCURSEL, 1557 count-1, 0); 1558 1559 /* If a specific Python version is required, 1560 * display a prominent notice showing this fact. 1561 */ 1562 if (target_version && target_version[0]) { 1563 char buffer[4096]; 1564 wsprintf(buffer, 1565 "Python %s is required for this package. " 1566 "Select installation to use:", 1567 target_version); 1568 SetDlgItemText(hwnd, IDC_TITLE, buffer); 1569 } 1570 1571 if (count == 0) { 1572 char Buffer[4096]; 1573 char *msg; 1574 if (target_version && target_version[0]) { 1575 wsprintf(Buffer, 1576 "Python version %s required, which was not found" 1577 " in the registry.", target_version); 1578 msg = Buffer; 1579 } else 1580 msg = "No Python installation found in the registry."; 1581 MessageBox(hwnd, msg, "Cannot install", 1582 MB_OK | MB_ICONSTOP); 1583 } 1584 } 1585 goto UpdateInstallDir; 1586 break; 1587 1588 case WM_COMMAND: 1589 switch (LOWORD(wParam)) { 1590 1590 /* 1591 1591 case IDC_OTHERPYTHON: … … 1595 1595 break; 1596 1596 */ 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1597 case IDC_VERSIONS_LIST: 1598 switch (HIWORD(wParam)) { 1599 int id; 1600 case LBN_SELCHANGE: 1601 UpdateInstallDir: 1602 PropSheet_SetWizButtons(GetParent(hwnd), 1603 PSWIZB_BACK | PSWIZB_NEXT); 1604 id = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, 1605 LB_GETCURSEL, 0, 0); 1606 if (id == LB_ERR) { 1607 PropSheet_SetWizButtons(GetParent(hwnd), 1608 PSWIZB_BACK); 1609 SetDlgItemText(hwnd, IDC_PATH, ""); 1610 SetDlgItemText(hwnd, IDC_INSTALL_PATH, ""); 1611 strcpy(python_dir, ""); 1612 strcpy(pythondll, ""); 1613 } else { 1614 char *pbuf; 1615 int result; 1616 InstalledVersionInfo *ivi; 1617 PropSheet_SetWizButtons(GetParent(hwnd), 1618 PSWIZB_BACK | PSWIZB_NEXT); 1619 /* Get the python directory */ 1620 ivi = (InstalledVersionInfo *) 1621 SendDlgItemMessage(hwnd, 1622 IDC_VERSIONS_LIST, 1623 LB_GETITEMDATA, 1624 id, 1625 0); 1626 hkey_root = ivi->hkey; 1627 strcpy(python_dir, ivi->prefix); 1628 SetDlgItemText(hwnd, IDC_PATH, python_dir); 1629 /* retrieve the python version and pythondll to use */ 1630 result = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, 1631 LB_GETTEXTLEN, (WPARAM)id, 0); 1632 pbuf = (char *)malloc(result + 1); 1633 if (pbuf) { 1634 /* guess the name of the python-dll */ 1635 SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, 1636 LB_GETTEXT, (WPARAM)id, 1637 (LPARAM)pbuf); 1638 result = sscanf(pbuf, "Python Version %d.%d", 1639 &py_major, &py_minor); 1640 if (result == 2) { 1641 1641 #ifdef _DEBUG 1642 1643 1642 wsprintf(pythondll, "python%d%d_d.dll", 1643 py_major, py_minor); 1644 1644 #else 1645 1646 1645 wsprintf(pythondll, "python%d%d.dll", 1646 py_major, py_minor); 1647 1647 #endif 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1648 } 1649 free(pbuf); 1650 } else 1651 strcpy(pythondll, ""); 1652 /* retrieve the scheme for this version */ 1653 { 1654 char install_path[_MAX_PATH]; 1655 SCHEME *scheme = GetScheme(py_major, py_minor); 1656 strcpy(install_path, python_dir); 1657 if (install_path[strlen(install_path)-1] != '\\') 1658 strcat(install_path, "\\"); 1659 strcat(install_path, scheme[0].prefix); 1660 SetDlgItemText(hwnd, IDC_INSTALL_PATH, install_path); 1661 } 1662 } 1663 } 1664 break; 1665 } 1666 return 0; 1667 1668 case WM_NOTIFY: 1669 lpnm = (LPNMHDR) lParam; 1670 1671 switch (lpnm->code) { 1672 int id; 1673 case PSN_SETACTIVE: 1674 id = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, 1675 LB_GETCURSEL, 0, 0); 1676 if (id == LB_ERR) 1677 PropSheet_SetWizButtons(GetParent(hwnd), 1678 PSWIZB_BACK); 1679 else 1680 PropSheet_SetWizButtons(GetParent(hwnd), 1681 PSWIZB_BACK | PSWIZB_NEXT); 1682 break; 1683 1684 case PSN_WIZNEXT: 1685 break; 1686 1687 case PSN_WIZFINISH: 1688 break; 1689 1690 case PSN_RESET: 1691 break; 1692 1693 default: 1694 break; 1695 } 1696 } 1697 return 0; 1698 1698 } 1699 1699 1700 1700 static BOOL OpenLogfile(char *dir) 1701 1701 { 1702 1703 1704 1705 1706 1707 1708 static char KeyName[] = 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1702 char buffer[_MAX_PATH+1]; 1703 time_t ltime; 1704 struct tm *now; 1705 long result; 1706 HKEY hKey, hSubkey; 1707 char subkey_name[256]; 1708 static char KeyName[] = 1709 "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; 1710 const char *root_name = (hkey_root==HKEY_LOCAL_MACHINE ? 1711 "HKEY_LOCAL_MACHINE" : "HKEY_CURRENT_USER"); 1712 DWORD disposition; 1713 1714 /* Use Create, as the Uninstall subkey may not exist under HKCU. 1715 Use CreateKeyEx, so we can specify a SAM specifying write access 1716 */ 1717 result = RegCreateKeyEx(hkey_root, 1718 KeyName, 1719 0, /* reserved */ 1720 NULL, /* class */ 1721 0, /* options */ 1722 KEY_CREATE_SUB_KEY, /* sam */ 1723 NULL, /* security */ 1724 &hKey, /* result key */ 1725 NULL); /* disposition */ 1726 if (result != ERROR_SUCCESS) { 1727 if (result == ERROR_ACCESS_DENIED) { 1728 /* This should no longer be able to happen - we have already 1729 checked if they have permissions in HKLM, and all users 1730 should have write access to HKCU. 1731 */ 1732 MessageBox(GetFocus(), 1733 "You do not seem to have sufficient access rights\n" 1734 "on this machine to install this software", 1735 NULL, 1736 MB_OK | MB_ICONSTOP); 1737 return FALSE; 1738 } else { 1739 MessageBox(GetFocus(), KeyName, "Could not open key", MB_OK); 1740 } 1741 } 1742 1743 sprintf(buffer, "%s\\%s-wininst.log", dir, meta_name); 1744 logfile = fopen(buffer, "a"); 1745 time(<ime); 1746 now = localtime(<ime); 1747 strftime(buffer, sizeof(buffer), 1748 "*** Installation started %Y/%m/%d %H:%M ***\n", 1749 localtime(<ime)); 1750 fprintf(logfile, buffer); 1751 fprintf(logfile, "Source: %s\n", modulename); 1752 1753 /* Root key must be first entry processed by uninstaller. */ 1754 fprintf(logfile, "999 Root Key: %s\n", root_name); 1755 1756 sprintf(subkey_name, "%s-py%d.%d", meta_name, py_major, py_minor); 1757 1758 result = RegCreateKeyEx(hKey, subkey_name, 1759 0, NULL, 0, 1760 KEY_WRITE, 1761 NULL, 1762 &hSubkey, 1763 &disposition); 1764 1765 if (result != ERROR_SUCCESS) 1766 MessageBox(GetFocus(), subkey_name, "Could not create key", MB_OK); 1767 1768 RegCloseKey(hKey); 1769 1770 if (disposition == REG_CREATED_NEW_KEY) 1771 fprintf(logfile, "020 Reg DB Key: [%s]%s\n", KeyName, subkey_name); 1772 1773 sprintf(buffer, "Python %d.%d %s", py_major, py_minor, title); 1774 1775 result = RegSetValueEx(hSubkey, "DisplayName", 1776 0, 1777 REG_SZ, 1778 buffer, 1779 strlen(buffer)+1); 1780 1781 if (result != ERROR_SUCCESS) 1782 MessageBox(GetFocus(), buffer, "Could not set key value", MB_OK); 1783 1784 fprintf(logfile, "040 Reg DB Value: [%s\\%s]%s=%s\n", 1785 KeyName, subkey_name, "DisplayName", buffer); 1786 1787 { 1788 FILE *fp; 1789 sprintf(buffer, "%s\\Remove%s.exe", dir, meta_name); 1790 fp = fopen(buffer, "wb"); 1791 fwrite(arc_data, exe_size, 1, fp); 1792 fclose(fp); 1793 1794 sprintf(buffer, "\"%s\\Remove%s.exe\" -u \"%s\\%s-wininst.log\"", 1795 dir, meta_name, dir, meta_name); 1796 1797 result = RegSetValueEx(hSubkey, "UninstallString", 1798 0, 1799 REG_SZ, 1800 buffer, 1801 strlen(buffer)+1); 1802 1803 if (result != ERROR_SUCCESS) 1804 MessageBox(GetFocus(), buffer, "Could not set key value", MB_OK); 1805 1806 fprintf(logfile, "040 Reg DB Value: [%s\\%s]%s=%s\n", 1807 KeyName, subkey_name, "UninstallString", buffer); 1808 } 1809 return TRUE; 1810 1810 } 1811 1811 1812 1812 static void CloseLogfile(void) 1813 1813 { 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1814 char buffer[_MAX_PATH+1]; 1815 time_t ltime; 1816 struct tm *now; 1817 1818 time(<ime); 1819 now = localtime(<ime); 1820 strftime(buffer, sizeof(buffer), 1821 "*** Installation finished %Y/%m/%d %H:%M ***\n", 1822 localtime(<ime)); 1823 fprintf(logfile, buffer); 1824 if (logfile) 1825 fclose(logfile); 1826 1826 } 1827 1827 … … 1829 1829 InstallFilesDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) 1830 1830 { 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1831 LPNMHDR lpnm; 1832 char Buffer[4096]; 1833 SCHEME *scheme; 1834 1835 switch (msg) { 1836 case WM_INITDIALOG: 1837 if (hBitmap) 1838 SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, 1839 IMAGE_BITMAP, (LPARAM)hBitmap); 1840 wsprintf(Buffer, 1841 "Click Next to begin the installation of %s. " 1842 "If you want to review or change any of your " 1843 " installation settings, click Back. " 1844 "Click Cancel to exit the wizard.", 1845 meta_name); 1846 SetDlgItemText(hwnd, IDC_TITLE, Buffer); 1847 SetDlgItemText(hwnd, IDC_INFO, "Ready to install"); 1848 break; 1849 1850 case WM_NUMFILES: 1851 SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0, lParam); 1852 PumpMessages(); 1853 return TRUE; 1854 1855 case WM_NEXTFILE: 1856 SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, wParam, 1857 0); 1858 SetDlgItemText(hwnd, IDC_INFO, (LPSTR)lParam); 1859 PumpMessages(); 1860 return TRUE; 1861 1862 case WM_NOTIFY: 1863 lpnm = (LPNMHDR) lParam; 1864 1865 switch (lpnm->code) { 1866 case PSN_SETACTIVE: 1867 PropSheet_SetWizButtons(GetParent(hwnd), 1868 PSWIZB_BACK | PSWIZB_NEXT); 1869 break; 1870 1871 case PSN_WIZFINISH: 1872 break; 1873 1874 case PSN_WIZNEXT: 1875 /* Handle a Next button click here */ 1876 hDialog = hwnd; 1877 success = TRUE; 1878 1879 /* Disable the buttons while we work. Sending CANCELTOCLOSE has 1880 the effect of disabling the cancel button, which is a) as we 1881 do everything synchronously we can't cancel, and b) the next 1882 step is 'finished', when it is too late to cancel anyway. 1883 The next step being 'Finished' means we also don't need to 1884 restore the button state back */ 1885 PropSheet_SetWizButtons(GetParent(hwnd), 0); 1886 SendMessage(GetParent(hwnd), PSM_CANCELTOCLOSE, 0, 0); 1887 /* Make sure the installation directory name ends in a */ 1888 /* backslash */ 1889 if (python_dir[strlen(python_dir)-1] != '\\') 1890 strcat(python_dir, "\\"); 1891 /* Strip the trailing backslash again */ 1892 python_dir[strlen(python_dir)-1] = '\0'; 1893 1894 CheckRootKey(hwnd); 1895 1896 if (!OpenLogfile(python_dir)) 1897 break; 1898 1898 1899 1899 /* … … 1916 1916 } 1917 1917 */ 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1918 scheme = GetScheme(py_major, py_minor); 1919 /* Run the pre-install script. */ 1920 if (pre_install_script && *pre_install_script) { 1921 SetDlgItemText (hwnd, IDC_TITLE, 1922 "Running pre-installation script"); 1923 run_simple_script(pre_install_script); 1924 } 1925 if (!success) { 1926 break; 1927 } 1928 /* Extract all files from the archive */ 1929 SetDlgItemText(hwnd, IDC_TITLE, "Installing files..."); 1930 if (!unzip_archive (scheme, 1931 python_dir, arc_data, 1932 arc_size, notify)) 1933 set_failure_reason("Failed to unzip installation files"); 1934 /* Compile the py-files */ 1935 if (success && pyc_compile) { 1936 int errors; 1937 HINSTANCE hPython; 1938 SetDlgItemText(hwnd, IDC_TITLE, 1939 "Compiling files to .pyc..."); 1940 1941 SetDlgItemText(hDialog, IDC_INFO, "Loading python..."); 1942 hPython = LoadPythonDll(pythondll); 1943 if (hPython) { 1944 errors = compile_filelist(hPython, FALSE); 1945 FreeLibrary(hPython); 1946 } 1947 /* Compilation errors are intentionally ignored: 1948 * Python2.0 contains a bug which will result 1949 * in sys.path containing garbage under certain 1950 * circumstances, and an error message will only 1951 * confuse the user. 1952 */ 1953 } 1954 if (success && pyo_compile) { 1955 int errors; 1956 HINSTANCE hPython; 1957 SetDlgItemText(hwnd, IDC_TITLE, 1958 "Compiling files to .pyo..."); 1959 1960 SetDlgItemText(hDialog, IDC_INFO, "Loading python..."); 1961 hPython = LoadPythonDll(pythondll); 1962 if (hPython) { 1963 errors = compile_filelist(hPython, TRUE); 1964 FreeLibrary(hPython); 1965 } 1966 /* Errors ignored: see above */ 1967 } 1968 1969 1970 break; 1971 1972 case PSN_RESET: 1973 break; 1974 1975 default: 1976 break; 1977 } 1978 } 1979 return 0; 1980 1980 } 1981 1981 … … 1984 1984 FinishedDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) 1985 1985 { 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 1986 LPNMHDR lpnm; 1987 1988 switch (msg) { 1989 case WM_INITDIALOG: 1990 if (hBitmap) 1991 SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, 1992 IMAGE_BITMAP, (LPARAM)hBitmap); 1993 if (!success) 1994 SetDlgItemText(hwnd, IDC_INFO, get_failure_reason()); 1995 1996 /* async delay: will show the dialog box completely before 1997 the install_script is started */ 1998 PostMessage(hwnd, WM_USER, 0, 0L); 1999 return TRUE; 2000 2001 case WM_USER: 2002 2003 if (success && install_script && install_script[0]) { 2004 char fname[MAX_PATH]; 2005 char *buffer; 2006 HCURSOR hCursor; 2007 int result; 2008 2009 char *argv[3] = {NULL, "-install", NULL}; 2010 2011 SetDlgItemText(hwnd, IDC_TITLE, 2012 "Please wait while running postinstall script..."); 2013 strcpy(fname, python_dir); 2014 strcat(fname, "\\Scripts\\"); 2015 strcat(fname, install_script); 2016 2017 if (logfile) 2018 fprintf(logfile, "300 Run Script: [%s]%s\n", pythondll, fname); 2019 2020 hCursor = SetCursor(LoadCursor(NULL, IDC_WAIT)); 2021 2022 argv[0] = fname; 2023 2024 result = run_installscript(fname, 2, argv, &buffer); 2025 if (0 != result) { 2026 fprintf(stderr, "*** run_installscript: internal error 0x%X ***\n", result); 2027 } 2028 if (buffer) 2029 SetDlgItemText(hwnd, IDC_INFO, buffer); 2030 SetDlgItemText(hwnd, IDC_TITLE, 2031 "Postinstall script finished.\n" 2032 "Click the Finish button to exit the Setup wizard."); 2033 2034 free(buffer); 2035 SetCursor(hCursor); 2036 CloseLogfile(); 2037 } 2038 2039 return TRUE; 2040 2041 case WM_NOTIFY: 2042 lpnm = (LPNMHDR) lParam; 2043 2044 switch (lpnm->code) { 2045 case PSN_SETACTIVE: /* Enable the Finish button */ 2046 PropSheet_SetWizButtons(GetParent(hwnd), PSWIZB_FINISH); 2047 break; 2048 2049 case PSN_WIZNEXT: 2050 break; 2051 2052 case PSN_WIZFINISH: 2053 break; 2054 2055 case PSN_RESET: 2056 break; 2057 2058 default: 2059 break; 2060 } 2061 } 2062 return 0; 2063 2063 } 2064 2064 2065 2065 void RunWizard(HWND hwnd) 2066 2066 { 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 psp.dwFlags =PSP_DEFAULT|PSP_HIDEHEADER;2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2067 PROPSHEETPAGE psp = {0}; 2068 HPROPSHEETPAGE ahpsp[4] = {0}; 2069 PROPSHEETHEADER psh = {0}; 2070 2071 /* Display module information */ 2072 psp.dwSize = sizeof(psp); 2073 psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; 2074 psp.hInstance = GetModuleHandle (NULL); 2075 psp.lParam = 0; 2076 psp.pfnDlgProc = IntroDlgProc; 2077 psp.pszTemplate = MAKEINTRESOURCE(IDD_INTRO); 2078 2079 ahpsp[0] = CreatePropertySheetPage(&psp); 2080 2081 /* Select python version to use */ 2082 psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; 2083 psp.pszTemplate = MAKEINTRESOURCE(IDD_SELECTPYTHON); 2084 psp.pfnDlgProc = SelectPythonDlgProc; 2085 2086 ahpsp[1] = CreatePropertySheetPage(&psp); 2087 2088 /* Install the files */ 2089 psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; 2090 psp.pszTemplate = MAKEINTRESOURCE(IDD_INSTALLFILES); 2091 psp.pfnDlgProc = InstallFilesDlgProc; 2092 2093 ahpsp[2] = CreatePropertySheetPage(&psp); 2094 2095 /* Show success or failure */ 2096 psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; 2097 psp.pszTemplate = MAKEINTRESOURCE(IDD_FINISHED); 2098 psp.pfnDlgProc = FinishedDlgProc; 2099 2100 ahpsp[3] = CreatePropertySheetPage(&psp); 2101 2102 /* Create the property sheet */ 2103 psh.dwSize = sizeof(psh); 2104 psh.hInstance = GetModuleHandle(NULL); 2105 psh.hwndParent = hwnd; 2106 psh.phpage = ahpsp; 2107 psh.dwFlags = PSH_WIZARD/*97*//*|PSH_WATERMARK|PSH_HEADER*/; 2108 psh.pszbmWatermark = NULL; 2109 psh.pszbmHeader = NULL; 2110 psh.nStartPage = 0; 2111 psh.nPages = 4; 2112 2113 PropertySheet(&psh); 2114 2114 } 2115 2115 … … 2119 2119 BOOL MyIsUserAnAdmin() 2120 2120 { 2121 2122 2123 2124 // This function isn't guaranteed to be available (and it can't hurt 2125 2126 2127 2128 2129 2130 2121 typedef BOOL (WINAPI *PFNIsUserAnAdmin)(); 2122 static PFNIsUserAnAdmin pfnIsUserAnAdmin = NULL; 2123 HMODULE shell32; 2124 // This function isn't guaranteed to be available (and it can't hurt 2125 // to leave the library loaded) 2126 if (0 == (shell32=LoadLibrary("shell32.dll"))) 2127 return FALSE; 2128 if (0 == (pfnIsUserAnAdmin=(PFNIsUserAnAdmin)GetProcAddress(shell32, "IsUserAnAdmin"))) 2129 return FALSE; 2130 return (*pfnIsUserAnAdmin)(); 2131 2131 } 2132 2132 … … 2140 2140 BOOL NeedAutoUAC() 2141 2141 { 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE, 2152 2153 2154 2155 2156 2142 HKEY hk; 2143 char key_name[80]; 2144 // no Python version info == we can't know yet. 2145 if (target_version[0] == '\0') 2146 return FALSE; 2147 // see how python is current installed 2148 wsprintf(key_name, 2149 "Software\\Python\\PythonCore\\%s\\InstallPath", 2150 target_version); 2151 if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE, 2152 key_name, 0, KEY_READ, &hk)) 2153 return FALSE; 2154 RegCloseKey(hk); 2155 // Python is installed in HKLM - we must elevate. 2156 return TRUE; 2157 2157 } 2158 2158 … … 2160 2160 BOOL PlatformSupportsUAC() 2161 2161 { 2162 2163 2164 2165 2166 2167 2168 2169 2170 bIsWindowsXPorLater = 2162 // Note that win2k does seem to support ShellExecute with 'runas', 2163 // but does *not* support IsUserAnAdmin - so we just pretend things 2164 // only work on XP and later. 2165 BOOL bIsWindowsXPorLater; 2166 OSVERSIONINFO winverinfo; 2167 winverinfo.dwOSVersionInfoSize = sizeof(winverinfo); 2168 if (!GetVersionEx(&winverinfo)) 2169 return FALSE; // something bad has gone wrong 2170 bIsWindowsXPorLater = 2171 2171 ( (winverinfo.dwMajorVersion > 5) || 2172 2172 ( (winverinfo.dwMajorVersion == 5) && (winverinfo.dwMinorVersion >= 1) )); 2173 2173 return bIsWindowsXPorLater; 2174 2174 } 2175 2175 … … 2179 2179 void SpawnUAC() 2180 2180 { 2181 2182 2183 2184 int ret = (int)ShellExecute(0, "runas", modulename, "", NULL, 2185 2186 2187 2188 2189 2190 2181 // interesting failure scenario that has been seen: initial executable 2182 // runs from a network drive - but once elevated, that network share 2183 // isn't seen, and ShellExecute fails with SE_ERR_ACCESSDENIED. 2184 int ret = (int)ShellExecute(0, "runas", modulename, "", NULL, 2185 SW_SHOWNORMAL); 2186 if (ret <= 32) { 2187 char msg[128]; 2188 wsprintf(msg, "Failed to start elevated process (ShellExecute returned %d)", ret); 2189 MessageBox(0, msg, "Setup", MB_OK | MB_ICONERROR); 2190 } 2191 2191 } 2192 2192 2193 2193 int DoInstall(void) 2194 2194 { 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2195 char ini_buffer[4096]; 2196 2197 /* Read installation information */ 2198 GetPrivateProfileString("Setup", "title", "", ini_buffer, 2199 sizeof(ini_buffer), ini_file); 2200 unescape(title, ini_buffer, sizeof(title)); 2201 2202 GetPrivateProfileString("Setup", "info", "", ini_buffer, 2203 sizeof(ini_buffer), ini_file); 2204 unescape(info, ini_buffer, sizeof(info)); 2205 2206 GetPrivateProfileString("Setup", "build_info", "", build_info, 2207 sizeof(build_info), ini_file); 2208 2209 pyc_compile = GetPrivateProfileInt("Setup", "target_compile", 1, 2210 ini_file); 2211 pyo_compile = GetPrivateProfileInt("Setup", "target_optimize", 1, 2212 ini_file); 2213 2214 GetPrivateProfileString("Setup", "target_version", "", 2215 target_version, sizeof(target_version), 2216 ini_file); 2217 2218 GetPrivateProfileString("metadata", "name", "", 2219 meta_name, sizeof(meta_name), 2220 ini_file); 2221 2222 GetPrivateProfileString("Setup", "install_script", "", 2223 install_script, sizeof(install_script), 2224 ini_file); 2225 2226 GetPrivateProfileString("Setup", "user_access_control", "", 2227 user_access_control, sizeof(user_access_control), ini_file); 2228 2229 // See if we need to do the Vista UAC magic. 2230 if (strcmp(user_access_control, "force")==0) { 2231 if (PlatformSupportsUAC() && !MyIsUserAnAdmin()) { 2232 SpawnUAC(); 2233 return 0; 2234 } 2235 // already admin - keep going 2236 } else if (strcmp(user_access_control, "auto")==0) { 2237 // Check if it looks like we need UAC control, based 2238 // on how Python itself was installed. 2239 if (PlatformSupportsUAC() && !MyIsUserAnAdmin() && NeedAutoUAC()) { 2240 SpawnUAC(); 2241 return 0; 2242 } 2243 } else { 2244 // display a warning about unknown values - only the developer 2245 // of the extension will see it (until they fix it!) 2246 if (user_access_control[0] && strcmp(user_access_control, "none") != 0) { 2247 MessageBox(GetFocus(), "Bad user_access_control value", "oops", MB_OK); 2248 // nothing to do. 2249 } 2250 } 2251 2252 hwndMain = CreateBackground(title); 2253 2254 RunWizard(hwndMain); 2255 2256 /* Clean up */ 2257 UnmapViewOfFile(arc_data); 2258 if (ini_file) 2259 DeleteFile(ini_file); 2260 2261 if (hBitmap) 2262 DeleteObject(hBitmap); 2263 2264 return 0; 2265 2265 } 2266 2266 … … 2269 2269 static int compare(const void *p1, const void *p2) 2270 2270 { 2271 2271 return strcmp(*(char **)p2, *(char **)p1); 2272 2272 } 2273 2273 … … 2283 2283 void remove_exe(void) 2284 2284 { 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2285 char exename[_MAX_PATH]; 2286 char batname[_MAX_PATH]; 2287 FILE *fp; 2288 STARTUPINFO si; 2289 PROCESS_INFORMATION pi; 2290 2291 GetModuleFileName(NULL, exename, sizeof(exename)); 2292 sprintf(batname, "%s.bat", exename); 2293 fp = fopen(batname, "w"); 2294 fprintf(fp, ":Repeat\n"); 2295 fprintf(fp, "del \"%s\"\n", exename); 2296 fprintf(fp, "if exist \"%s\" goto Repeat\n", exename); 2297 fprintf(fp, "del \"%s\"\n", batname); 2298 fclose(fp); 2299 2300 ZeroMemory(&si, sizeof(si)); 2301 si.cb = sizeof(si); 2302 si.dwFlags = STARTF_USESHOWWINDOW; 2303 si.wShowWindow = SW_HIDE; 2304 if (CreateProcess(NULL, 2305 batname, 2306 NULL, 2307 NULL, 2308 FALSE, 2309 CREATE_SUSPENDED | IDLE_PRIORITY_CLASS, 2310 NULL, 2311 "\\", 2312 &si, 2313 &pi)) { 2314 SetThreadPriority(pi.hThread, THREAD_PRIORITY_IDLE); 2315 SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL); 2316 SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS); 2317 CloseHandle(pi.hProcess); 2318 ResumeThread(pi.hThread); 2319 CloseHandle(pi.hThread); 2320 } 2321 2321 } 2322 2322 2323 2323 void DeleteRegistryKey(char *string) 2324 2324 { 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2325 char *keyname; 2326 char *subkeyname; 2327 char *delim; 2328 HKEY hKey; 2329 long result; 2330 char *line; 2331 2332 line = strdup(string); /* so we can change it */ 2333 2334 keyname = strchr(line, '['); 2335 if (!keyname) 2336 return; 2337 ++keyname; 2338 2339 subkeyname = strchr(keyname, ']'); 2340 if (!subkeyname) 2341 return; 2342 *subkeyname++='\0'; 2343 delim = strchr(subkeyname, '\n'); 2344 if (delim) 2345 *delim = '\0'; 2346 2347 result = RegOpenKeyEx(hkey_root, 2348 keyname, 2349 0, 2350 KEY_WRITE, 2351 &hKey); 2352 2353 if (result != ERROR_SUCCESS) 2354 MessageBox(GetFocus(), string, "Could not open key", MB_OK); 2355 else { 2356 result = RegDeleteKey(hKey, subkeyname); 2357 if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) 2358 MessageBox(GetFocus(), string, "Could not delete key", MB_OK); 2359 RegCloseKey(hKey); 2360 } 2361 free(line); 2362 2362 } 2363 2363 2364 2364 void DeleteRegistryValue(char *string) 2365 2365 { 2366 2367 2368 2369 2370 2371 2372 2373 2366 char *keyname; 2367 char *valuename; 2368 char *value; 2369 HKEY hKey; 2370 long result; 2371 char *line; 2372 2373 line = strdup(string); /* so we can change it */ 2374 2374 2375 2375 /* Format is 'Reg DB Value: [key]name=value' */ 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2376 keyname = strchr(line, '['); 2377 if (!keyname) 2378 return; 2379 ++keyname; 2380 valuename = strchr(keyname, ']'); 2381 if (!valuename) 2382 return; 2383 *valuename++ = '\0'; 2384 value = strchr(valuename, '='); 2385 if (!value) 2386 return; 2387 2388 *value++ = '\0'; 2389 2390 result = RegOpenKeyEx(hkey_root, 2391 keyname, 2392 0, 2393 KEY_WRITE, 2394 &hKey); 2395 if (result != ERROR_SUCCESS) 2396 MessageBox(GetFocus(), string, "Could not open key", MB_OK); 2397 else { 2398 result = RegDeleteValue(hKey, valuename); 2399 if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) 2400 MessageBox(GetFocus(), string, "Could not delete value", MB_OK); 2401 RegCloseKey(hKey); 2402 } 2403 free(line); 2404 2404 } 2405 2405 2406 2406 BOOL MyDeleteFile(char *line) 2407 2407 { 2408 2409 2410 2411 2412 2413 2414 2408 char *pathname = strchr(line, ':'); 2409 if (!pathname) 2410 return FALSE; 2411 ++pathname; 2412 while (isspace(*pathname)) 2413 ++pathname; 2414 return DeleteFile(pathname); 2415 2415 } 2416 2416 2417 2417 BOOL MyRemoveDirectory(char *line) 2418 2418 { 2419 2420 2421 2422 2423 2424 2425 2419 char *pathname = strchr(line, ':'); 2420 if (!pathname) 2421 return FALSE; 2422 ++pathname; 2423 while (isspace(*pathname)) 2424 ++pathname; 2425 return RemoveDirectory(pathname); 2426 2426 } 2427 2427 2428 2428 BOOL Run_RemoveScript(char *line) 2429 2429 { 2430 2431 2432 2430 char *dllname; 2431 char *scriptname; 2432 static char lastscript[MAX_PATH]; 2433 2433 2434 2434 /* Format is 'Run Scripts: [pythondll]scriptname' */ 2435 2435 /* XXX Currently, pythondll carries no path!!! */ 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2436 dllname = strchr(line, '['); 2437 if (!dllname) 2438 return FALSE; 2439 ++dllname; 2440 scriptname = strchr(dllname, ']'); 2441 if (!scriptname) 2442 return FALSE; 2443 *scriptname++ = '\0'; 2444 /* this function may be called more than one time with the same 2445 script, only run it one time */ 2446 if (strcmp(lastscript, scriptname)) { 2447 char *argv[3] = {NULL, "-remove", NULL}; 2448 char *buffer = NULL; 2449 2450 argv[0] = scriptname; 2451 2452 if (0 != run_installscript(scriptname, 2, argv, &buffer)) 2453 fprintf(stderr, "*** Could not run installation script ***"); 2454 2455 if (buffer && buffer[0]) 2456 MessageBox(GetFocus(), buffer, "uninstall-script", MB_OK); 2457 free(buffer); 2458 2459 strcpy(lastscript, scriptname); 2460 } 2461 return TRUE; 2462 2462 } 2463 2463 2464 2464 int DoUninstall(int argc, char **argv) 2465 2465 { 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2466 FILE *logfile; 2467 char buffer[4096]; 2468 int nLines = 0; 2469 int i; 2470 char *cp; 2471 int nFiles = 0; 2472 int nDirs = 0; 2473 int nErrors = 0; 2474 char **lines; 2475 int lines_buffer_size = 10; 2476 2477 if (argc != 3) { 2478 MessageBox(NULL, 2479 "Wrong number of args", 2480 NULL, 2481 MB_OK); 2482 return 1; /* Error */ 2483 } 2484 if (strcmp(argv[1], "-u")) { 2485 MessageBox(NULL, 2486 "2. arg is not -u", 2487 NULL, 2488 MB_OK); 2489 return 1; /* Error */ 2490 } 2491 2492 logfile = fopen(argv[2], "r"); 2493 if (!logfile) { 2494 MessageBox(NULL, 2495 "could not open logfile", 2496 NULL, 2497 MB_OK); 2498 return 1; /* Error */ 2499 } 2500 2501 lines = (char **)malloc(sizeof(char *) * lines_buffer_size); 2502 if (!lines) 2503 return SystemError(0, "Out of memory"); 2504 2505 /* Read the whole logfile, realloacting the buffer */ 2506 while (fgets(buffer, sizeof(buffer), logfile)) { 2507 int len = strlen(buffer); 2508 /* remove trailing white space */ 2509 while (isspace(buffer[len-1])) 2510 len -= 1; 2511 buffer[len] = '\0'; 2512 lines[nLines++] = strdup(buffer); 2513 if (nLines >= lines_buffer_size) { 2514 lines_buffer_size += 10; 2515 lines = (char **)realloc(lines, 2516 sizeof(char *) * lines_buffer_size); 2517 if (!lines) 2518 return SystemError(0, "Out of memory"); 2519 } 2520 } 2521 fclose(logfile); 2522 2523 /* Sort all the lines, so that highest 3-digit codes are first */ 2524 qsort(&lines[0], nLines, sizeof(char *), 2525 compare); 2526 2527 if (IDYES != MessageBox(NULL, 2528 "Are you sure you want to remove\n" 2529 "this package from your computer?", 2530 "Please confirm", 2531 MB_YESNO | MB_ICONQUESTION)) 2532 return 0; 2533 2534 hkey_root = HKEY_LOCAL_MACHINE; 2535 cp = ""; 2536 for (i = 0; i < nLines; ++i) { 2537 /* Ignore duplicate lines */ 2538 if (strcmp(cp, lines[i])) { 2539 int ign; 2540 cp = lines[i]; 2541 /* Parse the lines */ 2542 if (2 == sscanf(cp, "%d Root Key: %s", &ign, &buffer)) { 2543 if (strcmp(buffer, "HKEY_CURRENT_USER")==0) 2544 hkey_root = HKEY_CURRENT_USER; 2545 else { 2546 // HKLM - check they have permissions. 2547 if (!HasLocalMachinePrivs()) { 2548 MessageBox(GetFocus(), 2549 "You do not seem to have sufficient access rights\n" 2550 "on this machine to uninstall this software", 2551 NULL, 2552 MB_OK | MB_ICONSTOP); 2553 return 1; /* Error */ 2554 } 2555 } 2556 } else if (2 == sscanf(cp, "%d Made Dir: %s", &ign, &buffer)) { 2557 if (MyRemoveDirectory(cp)) 2558 ++nDirs; 2559 else { 2560 int code = GetLastError(); 2561 if (code != 2 && code != 3) { /* file or path not found */ 2562 ++nErrors; 2563 } 2564 } 2565 } else if (2 == sscanf(cp, "%d File Copy: %s", &ign, &buffer)) { 2566 if (MyDeleteFile(cp)) 2567 ++nFiles; 2568 else { 2569 int code = GetLastError(); 2570 if (code != 2 && code != 3) { /* file or path not found */ 2571 ++nErrors; 2572 } 2573 } 2574 } else if (2 == sscanf(cp, "%d File Overwrite: %s", &ign, &buffer)) { 2575 if (MyDeleteFile(cp)) 2576 ++nFiles; 2577 else { 2578 int code = GetLastError(); 2579 if (code != 2 && code != 3) { /* file or path not found */ 2580 ++nErrors; 2581 } 2582 } 2583 } else if (2 == sscanf(cp, "%d Reg DB Key: %s", &ign, &buffer)) { 2584 DeleteRegistryKey(cp); 2585 } else if (2 == sscanf(cp, "%d Reg DB Value: %s", &ign, &buffer)) { 2586 DeleteRegistryValue(cp); 2587 } else if (2 == sscanf(cp, "%d Run Script: %s", &ign, &buffer)) { 2588 Run_RemoveScript(cp); 2589 } 2590 } 2591 } 2592 2593 if (DeleteFile(argv[2])) { 2594 ++nFiles; 2595 } else { 2596 ++nErrors; 2597 SystemError(GetLastError(), argv[2]); 2598 } 2599 if (nErrors) 2600 wsprintf(buffer, 2601 "%d files and %d directories removed\n" 2602 "%d files or directories could not be removed", 2603 nFiles, nDirs, nErrors); 2604 else 2605 wsprintf(buffer, "%d files and %d directories removed", 2606 nFiles, nDirs); 2607 MessageBox(NULL, buffer, "Uninstall Finished!", 2608 MB_OK | MB_ICONINFORMATION); 2609 remove_exe(); 2610 return 0; 2611 2611 } 2612 2612 2613 2613 int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, 2614 2615 { 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 } 2614 LPSTR lpszCmdLine, INT nCmdShow) 2615 { 2616 extern int __argc; 2617 extern char **__argv; 2618 char *basename; 2619 2620 GetModuleFileName(NULL, modulename, sizeof(modulename)); 2621 2622 /* Map the executable file to memory */ 2623 arc_data = MapExistingFile(modulename, &arc_size); 2624 if (!arc_data) { 2625 SystemError(GetLastError(), "Could not open archive"); 2626 return 1; 2627 } 2628 2629 /* OK. So this program can act as installer (self-extracting 2630 * zip-file, or as uninstaller when started with '-u logfile' 2631 * command line flags. 2632 * 2633 * The installer is usually started without command line flags, 2634 * and the uninstaller is usually started with the '-u logfile' 2635 * flag. What to do if some innocent user double-clicks the 2636 * exe-file? 2637 * The following implements a defensive strategy... 2638 */ 2639 2640 /* Try to extract the configuration data into a temporary file */ 2641 if (ExtractInstallData(arc_data, arc_size, &exe_size, 2642 &ini_file, &pre_install_script)) 2643 return DoInstall(); 2644 2645 if (!ini_file && __argc > 1) { 2646 return DoUninstall(__argc, __argv); 2647 } 2648 2649 2650 basename = strrchr(modulename, '\\'); 2651 if (basename) 2652 ++basename; 2653 2654 /* Last guess about the purpose of this program */ 2655 if (basename && (0 == strncmp(basename, "Remove", 6))) 2656 SystemError(0, "This program is normally started by windows"); 2657 else 2658 SystemError(0, "Setup program invalid or damaged"); 2659 return 1; 2660 }
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