| 1 | // Copyright (c) 1998-1999 Matra Datavision |
| 2 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 3 | // |
| 4 | // This file is part of Open CASCADE Technology software library. |
| 5 | // |
| 6 | // This library is free software; you can redistribute it and/or modify it under |
| 7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 8 | // by the Free Software Foundation, with special exception defined in the file |
| 9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 10 | // distribution for complete text of the license and disclaimer of any warranty. |
| 11 | // |
| 12 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 13 | // commercial license or contractual agreement. |
| 14 | |
| 15 | #ifndef _WIN32 |
| 16 | |
| 17 | //---------------------------------------------------------------------------- |
| 18 | //------------------- Linux Sources of OSD_FileNode -------------------------- |
| 19 | //---------------------------------------------------------------------------- |
| 20 | |
| 21 | #include <OSD_FileNode.hxx> |
| 22 | #include <OSD_OSDError.hxx> |
| 23 | #include <OSD_Path.hxx> |
| 24 | #include <OSD_Protection.hxx> |
| 25 | #include <OSD_WhoAmI.hxx> |
| 26 | #include <Quantity_Date.hxx> |
| 27 | #include <Standard_NullObject.hxx> |
| 28 | #include <Standard_ProgramError.hxx> |
| 29 | |
| 30 | #include <errno.h> |
| 31 | #include <fcntl.h> |
| 32 | #include <stdio.h> |
| 33 | #include <stdlib.h> |
| 34 | #include <sys/stat.h> |
| 35 | #include <unistd.h> |
| 36 | // For "system" |
| 37 | const OSD_WhoAmI Iam = OSD_WFileNode; |
| 38 | |
| 39 | |
| 40 | // Create a file/directory object |
| 41 | |
| 42 | OSD_FileNode::OSD_FileNode () |
| 43 | { |
| 44 | } |
| 45 | |
| 46 | // Create and initialize a file/directory object |
| 47 | |
| 48 | OSD_FileNode::OSD_FileNode (const OSD_Path& Name) |
| 49 | { |
| 50 | SetPath (Name); |
| 51 | } |
| 52 | |
| 53 | |
| 54 | |
| 55 | // Get values of object |
| 56 | |
| 57 | void OSD_FileNode::Path (OSD_Path& Name)const{ |
| 58 | Name = myPath; |
| 59 | } |
| 60 | |
| 61 | |
| 62 | |
| 63 | |
| 64 | // Set values of object |
| 65 | |
| 66 | void OSD_FileNode::SetPath (const OSD_Path& Name){ |
| 67 | myError.Reset(); |
| 68 | myPath = Name; |
| 69 | } |
| 70 | |
| 71 | |
| 72 | |
| 73 | |
| 74 | // Test if specified file/directory exists |
| 75 | |
| 76 | Standard_Boolean OSD_FileNode::Exists(){ |
| 77 | int status; |
| 78 | |
| 79 | |
| 80 | // if (myPath.Name().Length()==0) A directory can have a null name field (ex: root) |
| 81 | // throw OSD_OSDError("OSD_FileNode::Exists : no name was given"); (LD) |
| 82 | |
| 83 | // if (Failed()) Perror(); |
| 84 | |
| 85 | TCollection_AsciiString aBuffer; |
| 86 | myPath.SystemName ( aBuffer ); |
| 87 | status = access ( aBuffer.ToCString() , F_OK ); |
| 88 | |
| 89 | if (status == 0) return (Standard_True); |
| 90 | else return ( Standard_False ); |
| 91 | } |
| 92 | |
| 93 | |
| 94 | |
| 95 | |
| 96 | // Physically remove a file/directory |
| 97 | |
| 98 | void OSD_FileNode::Remove(){ |
| 99 | |
| 100 | // if (myPath.Name().Length()==0) A directory can have a null name field (ex: root) |
| 101 | // throw OSD_OSDError("OSD_FileNode::Remove : no name was given"); (LD) |
| 102 | |
| 103 | // if (Failed()) Perror(); |
| 104 | |
| 105 | TCollection_AsciiString aBuffer; |
| 106 | myPath.SystemName ( aBuffer ); |
| 107 | |
| 108 | if(access(aBuffer.ToCString(), W_OK)) |
| 109 | { |
| 110 | myError.SetValue (errno, Iam, "Remove"); |
| 111 | return; |
| 112 | } |
| 113 | |
| 114 | struct stat stat_buf; |
| 115 | |
| 116 | if(stat(aBuffer.ToCString(), &stat_buf)) |
| 117 | { |
| 118 | myError.SetValue (errno, Iam, "Remove"); |
| 119 | return; |
| 120 | } |
| 121 | |
| 122 | if ( S_ISDIR(stat_buf.st_mode)) { |
| 123 | // DIRECTORY |
| 124 | |
| 125 | if(rmdir(aBuffer.ToCString())) |
| 126 | { |
| 127 | myError.SetValue (errno, Iam, "Remove"); |
| 128 | return; |
| 129 | } |
| 130 | return; |
| 131 | |
| 132 | } |
| 133 | else if ( S_ISREG(stat_buf.st_mode) || S_ISLNK(stat_buf.st_mode) || |
| 134 | S_ISFIFO(stat_buf.st_mode) ) { |
| 135 | |
| 136 | if (unlink ( aBuffer.ToCString()) == -1) |
| 137 | myError.SetValue (errno, Iam, "Remove"); |
| 138 | return; |
| 139 | } |
| 140 | myError.SetValue (EINVAL, Iam, "Remove"); |
| 141 | return; |
| 142 | } |
| 143 | |
| 144 | |
| 145 | |
| 146 | |
| 147 | // Move a file/directory to another path |
| 148 | |
| 149 | void OSD_FileNode::Move(const OSD_Path& NewPath){ |
| 150 | int status; |
| 151 | TCollection_AsciiString thisPath; |
| 152 | |
| 153 | // if (myPath.Name().Length()==0) |
| 154 | // throw OSD_OSDError("OSD_FileNode::Move : no name was given"); |
| 155 | |
| 156 | // if (Failed()) Perror(); |
| 157 | |
| 158 | NewPath.SystemName( thisPath ); // Get internal path name |
| 159 | TCollection_AsciiString aBuffer; |
| 160 | myPath.SystemName ( aBuffer ); |
| 161 | status = rename (aBuffer.ToCString(), thisPath.ToCString()); |
| 162 | |
| 163 | if (status == -1) myError.SetValue (errno, Iam, "Move"); |
| 164 | } |
| 165 | |
| 166 | // Copy a file to another path and name |
| 167 | int static copy_file( const char* src, const char* trg ) |
| 168 | { |
| 169 | int err=0; |
| 170 | errno=0; |
| 171 | int fds = open( src, O_RDONLY ); |
| 172 | if ( fds <0 ) |
| 173 | return errno; |
| 174 | |
| 175 | int fdo = open( trg, O_WRONLY|O_TRUNC| O_CREAT, S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH); |
| 176 | if ( fdo <0 ) |
| 177 | { |
| 178 | err = errno; |
| 179 | close( fds ); |
| 180 | return err; |
| 181 | } |
| 182 | |
| 183 | const int BUFSIZE=4096; |
| 184 | char buf[BUFSIZE]; |
| 185 | int n=0; |
| 186 | while ( ( n = read ( fds, buf, BUFSIZE )) >0 ) |
| 187 | { |
| 188 | if ( write ( fdo, buf, n ) != n ) { // writing error |
| 189 | if ( ! errno ) |
| 190 | errno = ENOSPC; |
| 191 | break; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | err=errno; |
| 196 | close( fdo ); |
| 197 | if (!err) err=errno; |
| 198 | close( fds ); |
| 199 | if (!err) err=errno; |
| 200 | return err; |
| 201 | } |
| 202 | |
| 203 | void OSD_FileNode::Copy(const OSD_Path& ToPath) |
| 204 | { |
| 205 | int status; |
| 206 | TCollection_AsciiString second_name; |
| 207 | |
| 208 | // if (myPath.Name().Length()==0) Copy .login would raise !! |
| 209 | // throw OSD_OSDError("OSD_FileNode::Copy : no name was given"); |
| 210 | // if (Failed()) Perror(); |
| 211 | |
| 212 | ToPath.SystemName (second_name); |
| 213 | |
| 214 | TCollection_AsciiString aBuffer; |
| 215 | myPath.SystemName ( aBuffer ); |
| 216 | status = copy_file(aBuffer.ToCString(), second_name.ToCString()); |
| 217 | if (status != 0) myError.SetValue (-1, Iam, "Copy failed") ;// (LD) |
| 218 | #ifdef OCCT_DEBUG |
| 219 | printf("Status %d : errno # %d\n",status,errno); |
| 220 | #endif |
| 221 | } |
| 222 | |
| 223 | |
| 224 | |
| 225 | |
| 226 | |
| 227 | // Get protections of a file/directory |
| 228 | |
| 229 | OSD_Protection OSD_FileNode::Protection(){ |
| 230 | OSD_Protection thisProt; |
| 231 | struct stat myStat; |
| 232 | int status; |
| 233 | int s,u,g,w; |
| 234 | |
| 235 | // if (myPath.Name().Length()==0) |
| 236 | // throw OSD_OSDError("OSD_FileNode::Protection : no name was given"); |
| 237 | |
| 238 | // if (Failed()) Perror(); |
| 239 | |
| 240 | TCollection_AsciiString aBuffer; |
| 241 | myPath.SystemName ( aBuffer ); |
| 242 | status = stat(aBuffer.ToCString(), &myStat); |
| 243 | if (status == -1) myError.SetValue (errno, Iam, "Protection"); |
| 244 | |
| 245 | u = g = w = OSD_None; |
| 246 | |
| 247 | if (myStat.st_mode & S_IRUSR) u |= OSD_R; |
| 248 | if (myStat.st_mode & S_IWUSR) u |= OSD_W; |
| 249 | if (myStat.st_mode & S_IXUSR) u |= OSD_X; |
| 250 | |
| 251 | if (myStat.st_mode & S_IRGRP) g |= OSD_R; |
| 252 | if (myStat.st_mode & S_IWGRP) g |= OSD_W; |
| 253 | if (myStat.st_mode & S_IXGRP) g |= OSD_X; |
| 254 | |
| 255 | if (myStat.st_mode & S_IROTH) w |= OSD_R; |
| 256 | if (myStat.st_mode & S_IWOTH) w |= OSD_W; |
| 257 | if (myStat.st_mode & S_IXOTH) w |= OSD_X; |
| 258 | |
| 259 | s = g; |
| 260 | thisProt.SetValues ((OSD_SingleProtection)s, |
| 261 | (OSD_SingleProtection)u, |
| 262 | (OSD_SingleProtection)g, |
| 263 | (OSD_SingleProtection)w); |
| 264 | |
| 265 | return (thisProt); |
| 266 | } |
| 267 | |
| 268 | |
| 269 | // Set protections of a file/directory |
| 270 | |
| 271 | void OSD_FileNode::SetProtection(const OSD_Protection& Prot){ |
| 272 | int status; |
| 273 | |
| 274 | // if (myPath.Name().Length()==0) |
| 275 | // throw OSD_OSDError("OSD_FileNode::SetProtection : no name was given"); |
| 276 | |
| 277 | // if (Failed()) Perror(); |
| 278 | |
| 279 | TCollection_AsciiString aBuffer; |
| 280 | myPath.SystemName ( aBuffer ); |
| 281 | status = chmod (aBuffer.ToCString(), (mode_t)Prot.Internal() ); |
| 282 | if (status == -1) myError.SetValue (errno, Iam, "SetProtection"); |
| 283 | } |
| 284 | |
| 285 | // return the date of last access of file/directory |
| 286 | |
| 287 | Quantity_Date OSD_FileNode::CreationMoment(){ |
| 288 | |
| 289 | Quantity_Date result; |
| 290 | struct tm *decode; |
| 291 | struct stat buffer; |
| 292 | |
| 293 | // if (myPath.Name().Length()==0) |
| 294 | // throw OSD_OSDError("OSD_FileNode::CreationMoment : no name was given"); |
| 295 | |
| 296 | // if (Failed()) Perror(); |
| 297 | |
| 298 | /* Get File Informations */ |
| 299 | |
| 300 | TCollection_AsciiString aBuffer; |
| 301 | myPath.SystemName ( aBuffer ); |
| 302 | if (!stat ( aBuffer.ToCString(), &buffer )) { |
| 303 | time_t aTime = (time_t)buffer.st_ctime; |
| 304 | decode = localtime (&aTime); |
| 305 | result.SetValues (decode->tm_mon+1, decode->tm_mday, decode->tm_year+1900, |
| 306 | decode->tm_hour, decode->tm_min, decode->tm_sec , 0,0); |
| 307 | } |
| 308 | else |
| 309 | result.SetValues (1, 1, 1979, 0, 0, 0, 0, 0) ; |
| 310 | return (result); |
| 311 | } |
| 312 | |
| 313 | // return Last access of file/directory |
| 314 | |
| 315 | Quantity_Date OSD_FileNode::AccessMoment(){ |
| 316 | |
| 317 | Quantity_Date result; |
| 318 | struct tm *decode; |
| 319 | struct stat buffer; |
| 320 | |
| 321 | // if (myPath.Name().Length()==0) |
| 322 | // throw OSD_OSDError("OSD_FileNode::AccessMoment : no name was given"); |
| 323 | |
| 324 | // if (Failed()) Perror(); |
| 325 | |
| 326 | /* Get File Informations */ |
| 327 | |
| 328 | TCollection_AsciiString aBuffer; |
| 329 | myPath.SystemName ( aBuffer ); |
| 330 | if (!stat ( aBuffer.ToCString(), &buffer )) { |
| 331 | time_t aTime = (time_t)buffer.st_ctime; |
| 332 | decode = localtime (&aTime); |
| 333 | result.SetValues (decode->tm_mon+1, decode->tm_mday, decode->tm_year+1900, |
| 334 | decode->tm_hour, decode->tm_min, decode->tm_sec, 0,0 ); |
| 335 | } |
| 336 | else |
| 337 | result.SetValues (1, 1, 1979, 0, 0, 0, 0, 0) ; |
| 338 | return (result); |
| 339 | } |
| 340 | |
| 341 | |
| 342 | void OSD_FileNode::Reset(){ |
| 343 | myError.Reset(); |
| 344 | } |
| 345 | |
| 346 | Standard_Boolean OSD_FileNode::Failed()const{ |
| 347 | return( myError.Failed()); |
| 348 | } |
| 349 | |
| 350 | void OSD_FileNode::Perror() { |
| 351 | myError.Perror(); |
| 352 | } |
| 353 | |
| 354 | |
| 355 | Standard_Integer OSD_FileNode::Error()const{ |
| 356 | return( myError.Error()); |
| 357 | } |
| 358 | |
| 359 | #else /* _WIN32 */ |
| 360 | |
| 361 | //---------------------------------------------------------------------------- |
| 362 | //------------------- WNT Sources of OSD_FileNode --------------------------- |
| 363 | //---------------------------------------------------------------------------- |
| 364 | |
| 365 | #ifdef NONLS |
| 366 | #undef NONLS |
| 367 | #endif |
| 368 | #include <windows.h> |
| 369 | |
| 370 | #include <OSD_FileNode.hxx> |
| 371 | #include <OSD_Protection.hxx> |
| 372 | #include <Quantity_Date.hxx> |
| 373 | #include <Standard_ProgramError.hxx> |
| 374 | #include <TCollection_ExtendedString.hxx> |
| 375 | |
| 376 | #include <OSD_WNT.hxx> |
| 377 | |
| 378 | #ifndef _INC_TCHAR |
| 379 | # include <tchar.h> |
| 380 | #endif // _INC_TCHAR |
| 381 | |
| 382 | #include <strsafe.h> |
| 383 | |
| 384 | #define TEST_RAISE( arg ) _test_raise ( fName, ( arg ) ) |
| 385 | #define RAISE( arg ) throw Standard_ProgramError ( ( arg ) ) |
| 386 | |
| 387 | #ifndef OCCT_UWP |
| 388 | // None of the existing security APIs are supported in a UWP applications |
| 389 | PSECURITY_DESCRIPTOR __fastcall _osd_wnt_protection_to_sd ( const OSD_Protection&, BOOL, const wchar_t* ); |
| 390 | BOOL __fastcall _osd_wnt_sd_to_protection ( |
| 391 | PSECURITY_DESCRIPTOR pSD, OSD_Protection& prot, BOOL |
| 392 | ); |
| 393 | #endif |
| 394 | Standard_Integer __fastcall _get_file_type ( Standard_CString, HANDLE ); |
| 395 | |
| 396 | void _osd_wnt_set_error ( OSD_Error&, Standard_Integer, ... ); |
| 397 | |
| 398 | static BOOL __fastcall _get_file_time (const wchar_t*, LPSYSTEMTIME, BOOL ); |
| 399 | static void __fastcall _test_raise ( TCollection_AsciiString, Standard_CString ); |
| 400 | |
| 401 | //======================================================================= |
| 402 | //function : OSD_FileNode |
| 403 | //purpose : Empty Constructor |
| 404 | //======================================================================= |
| 405 | |
| 406 | OSD_FileNode::OSD_FileNode () |
| 407 | { |
| 408 | } |
| 409 | |
| 410 | //======================================================================= |
| 411 | //function : OSD_FileNode |
| 412 | //purpose : Constructor |
| 413 | //======================================================================= |
| 414 | |
| 415 | OSD_FileNode::OSD_FileNode ( const OSD_Path& Name ) |
| 416 | { |
| 417 | myPath = Name; |
| 418 | } // end constructor ( 2 ) |
| 419 | |
| 420 | //======================================================================= |
| 421 | //function : Path |
| 422 | //purpose : |
| 423 | //======================================================================= |
| 424 | |
| 425 | void OSD_FileNode::Path ( OSD_Path& Name ) const { |
| 426 | |
| 427 | Name = myPath; |
| 428 | |
| 429 | } // end OSD_FileNode :: Path |
| 430 | |
| 431 | //======================================================================= |
| 432 | //function : SetPath |
| 433 | //purpose : |
| 434 | //======================================================================= |
| 435 | |
| 436 | void OSD_FileNode::SetPath ( const OSD_Path& Name ) { |
| 437 | |
| 438 | myPath = Name; |
| 439 | |
| 440 | } // end OSD_FileNode :: SetPath |
| 441 | |
| 442 | //======================================================================= |
| 443 | //function : Exists |
| 444 | //purpose : |
| 445 | //======================================================================= |
| 446 | |
| 447 | Standard_Boolean OSD_FileNode::Exists () |
| 448 | { |
| 449 | myError.Reset(); |
| 450 | |
| 451 | Standard_Boolean retVal = Standard_False; |
| 452 | TCollection_AsciiString fName; |
| 453 | |
| 454 | myPath.SystemName ( fName ); |
| 455 | |
| 456 | if ( fName.IsEmpty () ) return Standard_False; |
| 457 | TEST_RAISE( "Exists" ); |
| 458 | |
| 459 | // make wide character string from UTF-8 |
| 460 | TCollection_ExtendedString fNameW(fName); |
| 461 | |
| 462 | WIN32_FILE_ATTRIBUTE_DATA aFileInfo; |
| 463 | |
| 464 | if (!GetFileAttributesExW (fNameW.ToWideString(), GetFileExInfoStandard, &aFileInfo)) |
| 465 | { |
| 466 | if (GetLastError() != ERROR_FILE_NOT_FOUND) |
| 467 | { |
| 468 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString()); |
| 469 | } |
| 470 | } |
| 471 | else |
| 472 | { |
| 473 | retVal = Standard_True; |
| 474 | } |
| 475 | |
| 476 | return retVal; |
| 477 | |
| 478 | } // end OSD_FileNode :: Exists |
| 479 | |
| 480 | //======================================================================= |
| 481 | //function : Remove |
| 482 | //purpose : |
| 483 | //======================================================================= |
| 484 | |
| 485 | void OSD_FileNode::Remove () { |
| 486 | |
| 487 | TCollection_AsciiString fName; |
| 488 | |
| 489 | myPath.SystemName ( fName ); |
| 490 | TCollection_ExtendedString fNameW(fName); |
| 491 | |
| 492 | TEST_RAISE( "Remove" ); |
| 493 | |
| 494 | switch (_get_file_type (fName.ToCString(), INVALID_HANDLE_VALUE)) { |
| 495 | |
| 496 | case FLAG_FILE: |
| 497 | |
| 498 | if (!DeleteFileW (fNameW.ToWideString())) |
| 499 | _osd_wnt_set_error ( myError, OSD_WFileNode, fNameW.ToWideString()); |
| 500 | break; |
| 501 | |
| 502 | case FLAG_DIRECTORY: |
| 503 | |
| 504 | |
| 505 | // LD : Suppression de l'appel a DeleteDirectory pour |
| 506 | // ne pas detruire un repertoire no vide. |
| 507 | |
| 508 | if (!RemoveDirectoryW (fNameW.ToWideString())) |
| 509 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString()); |
| 510 | break; |
| 511 | |
| 512 | default: |
| 513 | RAISE("OSD_FileNode :: Remove (): invalid file type - neither file nor directory"); |
| 514 | } // end switch |
| 515 | |
| 516 | } // end OSD_FileNode :: Remove |
| 517 | |
| 518 | //======================================================================= |
| 519 | //function : Move |
| 520 | //purpose : |
| 521 | //======================================================================= |
| 522 | |
| 523 | void OSD_FileNode::Move ( const OSD_Path& NewPath ) { |
| 524 | |
| 525 | TCollection_AsciiString fName; |
| 526 | TCollection_AsciiString fNameDst; |
| 527 | |
| 528 | myPath.SystemName ( fName ); |
| 529 | TCollection_ExtendedString fNameW(fName); |
| 530 | |
| 531 | TEST_RAISE( "Move" ); |
| 532 | |
| 533 | NewPath.SystemName ( fNameDst ); |
| 534 | TCollection_ExtendedString fNameDstW(fNameDst); |
| 535 | |
| 536 | switch (_get_file_type (fName.ToCString (), INVALID_HANDLE_VALUE)) { |
| 537 | |
| 538 | case FLAG_FILE: |
| 539 | |
| 540 | if (!MoveFileExW (fNameW.ToWideString (), |
| 541 | fNameDstW.ToWideString (), |
| 542 | MOVEFILE_REPLACE_EXISTING | MOVEFILE_COPY_ALLOWED)) |
| 543 | _osd_wnt_set_error(myError, OSD_WFileNode, fNameW.ToWideString(), fNameDstW.ToWideString()); |
| 544 | break; |
| 545 | |
| 546 | case FLAG_DIRECTORY: |
| 547 | |
| 548 | if (!MoveDirectory (fNameW.ToWideString(), fNameDstW.ToWideString())) |
| 549 | _osd_wnt_set_error(myError, OSD_WFileNode, fNameW.ToWideString(), fNameDstW.ToWideString()); |
| 550 | break; |
| 551 | |
| 552 | default: |
| 553 | RAISE("OSD_FileNode :: Move (): invalid file type - neither file nor directory"); |
| 554 | } // end switch |
| 555 | |
| 556 | } // end OSD_FileNode :: Move |
| 557 | |
| 558 | //======================================================================= |
| 559 | //function : Copy |
| 560 | //purpose : |
| 561 | //======================================================================= |
| 562 | |
| 563 | void OSD_FileNode::Copy ( const OSD_Path& ToPath ) { |
| 564 | |
| 565 | TCollection_AsciiString fName; |
| 566 | TCollection_AsciiString fNameDst; |
| 567 | |
| 568 | myPath.SystemName ( fName ); |
| 569 | TCollection_ExtendedString fNameW(fName); |
| 570 | |
| 571 | TEST_RAISE( "Copy" ); |
| 572 | |
| 573 | ToPath.SystemName ( fNameDst ); |
| 574 | TCollection_ExtendedString fNameDstW(fNameDst); |
| 575 | |
| 576 | switch (_get_file_type (fName.ToCString(), INVALID_HANDLE_VALUE)) { |
| 577 | |
| 578 | case FLAG_FILE: |
| 579 | #ifndef OCCT_UWP |
| 580 | if (!CopyFileW (fNameW.ToWideString(), fNameDstW.ToWideString(), FALSE)) |
| 581 | #else |
| 582 | if (CopyFile2 (fNameW.ToWideString(), fNameDstW.ToWideString(), FALSE) != S_OK) |
| 583 | #endif |
| 584 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString(), fNameDstW.ToWideString()); |
| 585 | break; |
| 586 | |
| 587 | case FLAG_DIRECTORY: |
| 588 | |
| 589 | if (!CopyDirectory (fNameW.ToWideString(), fNameDstW.ToWideString())) |
| 590 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString(), fNameDstW.ToWideString()); |
| 591 | |
| 592 | break; |
| 593 | |
| 594 | default: |
| 595 | RAISE("OSD_FileNode :: Copy (): invalid file type - neither file nor directory"); |
| 596 | |
| 597 | } // end switch |
| 598 | |
| 599 | } // end OSD_FileNode :: Copy |
| 600 | |
| 601 | // None of the existing security APIs are supported in a UWP applications |
| 602 | #ifndef OCCT_UWP |
| 603 | |
| 604 | //======================================================================= |
| 605 | //function : Protection |
| 606 | //purpose : |
| 607 | //======================================================================= |
| 608 | |
| 609 | OSD_Protection OSD_FileNode::Protection () { |
| 610 | |
| 611 | OSD_Protection retVal; |
| 612 | TCollection_AsciiString fName; |
| 613 | PSECURITY_DESCRIPTOR pSD; |
| 614 | |
| 615 | myPath.SystemName ( fName ); |
| 616 | TCollection_ExtendedString fNameW(fName); |
| 617 | |
| 618 | TEST_RAISE( "Protection" ); |
| 619 | |
| 620 | if ((pSD = GetFileSecurityEx (fNameW.ToWideString(), DACL_SECURITY_INFORMATION |OWNER_SECURITY_INFORMATION)) == NULL |
| 621 | || !_osd_wnt_sd_to_protection ( |
| 622 | pSD, retVal, |
| 623 | _get_file_type (fName.ToCString(), INVALID_HANDLE_VALUE) == FLAG_DIRECTORY) |
| 624 | ) |
| 625 | |
| 626 | _osd_wnt_set_error ( myError, OSD_WFileNode ); |
| 627 | |
| 628 | if ( pSD != NULL ) |
| 629 | |
| 630 | FreeFileSecurity ( pSD ); |
| 631 | |
| 632 | return retVal; |
| 633 | |
| 634 | } // end OSD_FileNode :: Protection |
| 635 | |
| 636 | //======================================================================= |
| 637 | //function : SetProtection |
| 638 | //purpose : |
| 639 | //======================================================================= |
| 640 | |
| 641 | void OSD_FileNode::SetProtection ( const OSD_Protection& Prot ) { |
| 642 | |
| 643 | TCollection_AsciiString fName; |
| 644 | PSECURITY_DESCRIPTOR pSD; |
| 645 | |
| 646 | myPath.SystemName ( fName ); |
| 647 | TCollection_ExtendedString fNameW(fName); |
| 648 | |
| 649 | TEST_RAISE( "SetProtection" ); |
| 650 | |
| 651 | pSD = _osd_wnt_protection_to_sd (Prot, |
| 652 | _get_file_type (fName.ToCString(), INVALID_HANDLE_VALUE) == FLAG_DIRECTORY, |
| 653 | fNameW.ToWideString()); |
| 654 | |
| 655 | if (pSD == NULL || !SetFileSecurityW (fNameW.ToWideString(), DACL_SECURITY_INFORMATION, pSD)) |
| 656 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString()); |
| 657 | |
| 658 | if ( pSD != NULL ) |
| 659 | |
| 660 | FreeSD ( pSD ); |
| 661 | |
| 662 | } // end OSD_FileNode :: SetProtection |
| 663 | |
| 664 | #else /* UWP stub */ |
| 665 | |
| 666 | #include <io.h> |
| 667 | |
| 668 | //======================================================================= |
| 669 | //function : Protection |
| 670 | //purpose : |
| 671 | //======================================================================= |
| 672 | |
| 673 | OSD_Protection OSD_FileNode::Protection () |
| 674 | { |
| 675 | TCollection_AsciiString fName; |
| 676 | |
| 677 | myPath.SystemName ( fName ); |
| 678 | TCollection_ExtendedString fNameW(fName); |
| 679 | |
| 680 | OSD_SingleProtection aProt = OSD_None; |
| 681 | if (_waccess_s (fNameW.ToWideString(), 6)) |
| 682 | aProt = OSD_RW; |
| 683 | else if (_waccess_s (fNameW.ToWideString(), 2)) |
| 684 | aProt = OSD_W; |
| 685 | else if (_waccess_s (fNameW.ToWideString(), 4)) |
| 686 | aProt = OSD_R; |
| 687 | |
| 688 | // assume full access for system and none for everybody |
| 689 | OSD_Protection retVal (OSD_RWXD, aProt, aProt, OSD_None); |
| 690 | return retVal; |
| 691 | } // end OSD_FileNode :: Protection |
| 692 | |
| 693 | //======================================================================= |
| 694 | //function : SetProtection |
| 695 | //purpose : |
| 696 | //======================================================================= |
| 697 | |
| 698 | void OSD_FileNode::SetProtection ( const OSD_Protection& /*Prot*/ ) |
| 699 | { |
| 700 | } // end OSD_FileNode :: SetProtection |
| 701 | |
| 702 | #endif |
| 703 | |
| 704 | //======================================================================= |
| 705 | //function : AccessMoment |
| 706 | //purpose : |
| 707 | //======================================================================= |
| 708 | |
| 709 | Quantity_Date OSD_FileNode::AccessMoment () { |
| 710 | |
| 711 | Quantity_Date retVal; |
| 712 | SYSTEMTIME stAccessMoment; |
| 713 | SYSTEMTIME stAccessSystemMoment; |
| 714 | TCollection_AsciiString fName; |
| 715 | |
| 716 | myPath.SystemName ( fName ); |
| 717 | TCollection_ExtendedString fNameW(fName); |
| 718 | |
| 719 | TEST_RAISE( "AccessMoment" ); |
| 720 | |
| 721 | if (_get_file_time (fNameW.ToWideString(), &stAccessSystemMoment, TRUE)) |
| 722 | { |
| 723 | SYSTEMTIME * aSysTime = &stAccessMoment; |
| 724 | BOOL aFlag = SystemTimeToTzSpecificLocalTime (NULL , |
| 725 | &stAccessSystemMoment , |
| 726 | &stAccessMoment); |
| 727 | if (aFlag == 0) // AGV: test for success (e.g., unsupported on Win95/98) |
| 728 | aSysTime = &stAccessSystemMoment; |
| 729 | retVal.SetValues (aSysTime->wMonth, aSysTime->wDay, |
| 730 | aSysTime->wYear, aSysTime->wHour, |
| 731 | aSysTime->wMinute, aSysTime->wSecond, |
| 732 | aSysTime->wMilliseconds |
| 733 | ); |
| 734 | } |
| 735 | else |
| 736 | { |
| 737 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString()); |
| 738 | } |
| 739 | |
| 740 | return retVal; |
| 741 | |
| 742 | } // end OSD_FileNode :: AccessMoment |
| 743 | |
| 744 | //======================================================================= |
| 745 | //function : CreationMoment |
| 746 | //purpose : |
| 747 | //======================================================================= |
| 748 | |
| 749 | Quantity_Date OSD_FileNode::CreationMoment () { |
| 750 | |
| 751 | Quantity_Date retVal; |
| 752 | SYSTEMTIME stCreationMoment; |
| 753 | SYSTEMTIME stCreationSystemMoment; |
| 754 | TCollection_AsciiString fName; |
| 755 | |
| 756 | myPath.SystemName ( fName ); |
| 757 | TCollection_ExtendedString fNameW(fName); |
| 758 | |
| 759 | TEST_RAISE( "CreationMoment" ); |
| 760 | |
| 761 | if (_get_file_time (fNameW.ToWideString(), &stCreationSystemMoment, FALSE)) |
| 762 | { |
| 763 | SYSTEMTIME * aSysTime = &stCreationMoment; |
| 764 | BOOL aFlag = SystemTimeToTzSpecificLocalTime (NULL, |
| 765 | &stCreationSystemMoment , |
| 766 | &stCreationMoment); |
| 767 | if (aFlag == 0) // AGV: test for success (e.g., unsupported on Win95/98) |
| 768 | aSysTime = &stCreationSystemMoment; |
| 769 | retVal.SetValues (aSysTime->wMonth, aSysTime->wDay, |
| 770 | aSysTime->wYear, aSysTime->wHour, |
| 771 | aSysTime->wMinute, aSysTime->wSecond, |
| 772 | aSysTime->wMilliseconds |
| 773 | ); |
| 774 | } |
| 775 | else |
| 776 | { |
| 777 | _osd_wnt_set_error (myError, OSD_WFileNode, fNameW.ToWideString()); |
| 778 | } |
| 779 | |
| 780 | return retVal; |
| 781 | |
| 782 | } // end OSD_FileNode :: CreationMoment |
| 783 | |
| 784 | //======================================================================= |
| 785 | //function : Failed |
| 786 | //purpose : |
| 787 | //======================================================================= |
| 788 | |
| 789 | Standard_Boolean OSD_FileNode::Failed () const { |
| 790 | |
| 791 | return myError.Failed (); |
| 792 | |
| 793 | } // end OSD_FileNode :: Failed |
| 794 | |
| 795 | //======================================================================= |
| 796 | //function : Reset |
| 797 | //purpose : |
| 798 | //======================================================================= |
| 799 | |
| 800 | void OSD_FileNode::Reset () { |
| 801 | |
| 802 | myError.Reset (); |
| 803 | |
| 804 | } // end OSD_FileNode :: Reset |
| 805 | |
| 806 | //======================================================================= |
| 807 | //function : Perror |
| 808 | //purpose : |
| 809 | //======================================================================= |
| 810 | |
| 811 | void OSD_FileNode::Perror () { |
| 812 | |
| 813 | myError.Perror (); |
| 814 | |
| 815 | } // end OSD_FileNode :: Perror |
| 816 | |
| 817 | //======================================================================= |
| 818 | //function : Error |
| 819 | //purpose : |
| 820 | //======================================================================= |
| 821 | |
| 822 | Standard_Integer OSD_FileNode::Error () const { |
| 823 | |
| 824 | return myError.Error (); |
| 825 | |
| 826 | } // end OSD_FileNode :: Error |
| 827 | |
| 828 | void _osd_wnt_set_error ( OSD_Error& err, Standard_Integer who, ... ) { |
| 829 | |
| 830 | DWORD errCode; |
| 831 | |
| 832 | wchar_t buffer[2048]; |
| 833 | |
| 834 | va_list arg_ptr; |
| 835 | |
| 836 | va_start ( arg_ptr, who); |
| 837 | |
| 838 | errCode = GetLastError (); |
| 839 | |
| 840 | if ( !FormatMessageW ( |
| 841 | FORMAT_MESSAGE_FROM_SYSTEM, |
| 842 | 0, errCode, MAKELANGID( LANG_NEUTRAL, SUBLANG_NEUTRAL ), |
| 843 | buffer, 2048, &arg_ptr |
| 844 | ) |
| 845 | ) { |
| 846 | StringCchPrintfW(buffer, _countof(buffer), L"error code %d", (Standard_Integer)errCode); |
| 847 | |
| 848 | SetLastError ( errCode ); |
| 849 | |
| 850 | } // end if |
| 851 | |
| 852 | char aBufferA[2048]; |
| 853 | WideCharToMultiByte(CP_UTF8, 0, buffer, -1, aBufferA, sizeof(aBufferA), NULL, NULL); |
| 854 | err.SetValue(errCode, who, aBufferA); |
| 855 | |
| 856 | va_end ( arg_ptr ); |
| 857 | |
| 858 | } // end _set_error |
| 859 | |
| 860 | #if defined(__CYGWIN32__) || defined(__MINGW32__) |
| 861 | #ifdef __try /* is defined on MinGw as either "try" or "if (true)" */ |
| 862 | #undef __try |
| 863 | #endif |
| 864 | #define __try |
| 865 | #define __finally |
| 866 | #define __leave return retVal |
| 867 | #endif |
| 868 | |
| 869 | static BOOL __fastcall _get_file_time (const wchar_t* fName, LPSYSTEMTIME lpSysTime, BOOL fAccess) |
| 870 | { |
| 871 | BOOL retVal = FALSE; |
| 872 | FILETIME ftCreationTime; |
| 873 | FILETIME ftLastWriteTime; |
| 874 | LPFILETIME lpftPtr; |
| 875 | HANDLE hFile = INVALID_HANDLE_VALUE; |
| 876 | |
| 877 | __try { |
| 878 | #ifndef OCCT_UWP |
| 879 | if ((hFile = CreateFileW (fName, 0, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL) |
| 880 | ) == INVALID_HANDLE_VALUE |
| 881 | ) |
| 882 | #else |
| 883 | CREATEFILE2_EXTENDED_PARAMETERS pCreateExParams = {}; |
| 884 | pCreateExParams.dwSize = sizeof(CREATEFILE2_EXTENDED_PARAMETERS); |
| 885 | pCreateExParams.dwFileAttributes = FILE_ATTRIBUTE_NORMAL; |
| 886 | pCreateExParams.lpSecurityAttributes = NULL; |
| 887 | pCreateExParams.hTemplateFile = NULL; |
| 888 | if ((hFile = CreateFile2 (fName, NULL, NULL, OPEN_EXISTING, &pCreateExParams)) == INVALID_HANDLE_VALUE) |
| 889 | #endif |
| 890 | __leave; |
| 891 | |
| 892 | if ( !GetFileTime ( hFile, &ftCreationTime, NULL, &ftLastWriteTime ) ) __leave; |
| 893 | |
| 894 | lpftPtr = fAccess ? &ftLastWriteTime : &ftCreationTime; |
| 895 | |
| 896 | if ( !FileTimeToSystemTime ( lpftPtr, lpSysTime ) ) __leave; |
| 897 | |
| 898 | retVal = TRUE; |
| 899 | |
| 900 | } // end __try |
| 901 | |
| 902 | __finally { |
| 903 | |
| 904 | if ( hFile != INVALID_HANDLE_VALUE ) |
| 905 | |
| 906 | CloseHandle ( hFile ); |
| 907 | |
| 908 | } // end __finally |
| 909 | |
| 910 | return retVal; |
| 911 | |
| 912 | } // end _get_file_time |
| 913 | |
| 914 | #if defined(__CYGWIN32__) || defined(__MINGW32__) |
| 915 | #undef __try |
| 916 | #undef __finally |
| 917 | #undef __leave |
| 918 | #endif |
| 919 | |
| 920 | static void __fastcall _test_raise ( TCollection_AsciiString fName, Standard_CString str ) { |
| 921 | if ( fName.IsEmpty () ) { |
| 922 | TCollection_AsciiString buff = "OSD_FileNode :: "; |
| 923 | buff += str; |
| 924 | buff += " (): wrong access"; |
| 925 | |
| 926 | throw Standard_ProgramError(buff.ToCString()); |
| 927 | } // end if |
| 928 | |
| 929 | } // end _test_raise |
| 930 | |
| 931 | #endif /* _WIN32 */ |