Constantin Kaplinsky | 729598c | 2006-05-25 05:12:25 +0000 | [diff] [blame] | 1 | /* Copyright (C) 2005 TightVNC Team. All Rights Reserved. |
| 2 | * |
| 3 | * Developed by Dennis Syrovatsky. |
| 4 | * |
| 5 | * This is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This software is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this software; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| 18 | * USA. |
| 19 | * |
Peter Åstrand | 7877cd6 | 2009-02-25 16:15:48 +0000 | [diff] [blame^] | 20 | * |
Constantin Kaplinsky | 729598c | 2006-05-25 05:12:25 +0000 | [diff] [blame] | 21 | * |
| 22 | */ |
| 23 | |
| 24 | // -=- FileTransfer.cxx |
| 25 | |
| 26 | #include <vncviewer/FileTransfer.h> |
| 27 | |
| 28 | using namespace rfb; |
| 29 | using namespace rfb::win32; |
| 30 | |
| 31 | FileTransfer::FileTransfer() |
| 32 | { |
| 33 | m_bFTDlgShown = false; |
| 34 | m_bInitialized = false; |
| 35 | m_bResized = false; |
| 36 | m_bCancel = false; |
| 37 | m_bOverwriteAll = false; |
| 38 | |
| 39 | m_pFTDialog = new FTDialog(GetModuleHandle(0), this); |
| 40 | |
| 41 | m_pReader = NULL; |
| 42 | m_pWriter = NULL; |
| 43 | |
| 44 | m_dw64SizeSending = 0; |
| 45 | m_dirSizeRqstNum = 0; |
| 46 | } |
| 47 | |
| 48 | FileTransfer::~FileTransfer() |
| 49 | { |
| 50 | if (m_pFTDialog != NULL) { |
| 51 | delete m_pFTDialog; |
| 52 | m_pFTDialog = NULL; |
| 53 | } |
| 54 | |
| 55 | if (m_pReader != NULL) { |
| 56 | delete m_pReader; |
| 57 | m_pReader = NULL; |
| 58 | } |
| 59 | |
| 60 | if (m_pWriter != NULL) { |
| 61 | delete m_pWriter; |
| 62 | m_pWriter = NULL; |
| 63 | } |
| 64 | |
| 65 | freeQueues(); |
| 66 | } |
| 67 | |
| 68 | bool |
| 69 | FileTransfer::initialize(rdr::InStream *pIS, rdr::OutStream *pOS) |
| 70 | { |
| 71 | if (m_bInitialized) return false; |
| 72 | |
| 73 | m_pReader = new CFTMsgReader(pIS); |
| 74 | m_pWriter = new CFTMsgWriter(pOS); |
| 75 | |
| 76 | freeQueues(); |
| 77 | |
| 78 | m_bInitialized = true; |
| 79 | return true; |
| 80 | } |
| 81 | |
| 82 | bool |
| 83 | FileTransfer::show(HWND hwndParent) |
| 84 | { |
| 85 | if (!m_bInitialized) return false; |
| 86 | |
| 87 | m_bFTDlgShown = m_pFTDialog->createFTDialog(hwndParent); |
| 88 | |
| 89 | return m_bFTDlgShown; |
| 90 | } |
| 91 | |
| 92 | bool |
| 93 | FileTransfer::processFTMsg(int type) |
| 94 | { |
| 95 | if (!m_bInitialized) return false; |
| 96 | |
| 97 | switch (type) |
| 98 | { |
| 99 | case msgTypeFileListData: |
| 100 | return procFileListDataMsg(); |
| 101 | case msgTypeFileDownloadData: |
| 102 | return procFileDownloadDataMsg(); |
| 103 | case msgTypeFileUploadCancel: |
| 104 | return procFileUploadCancelMsg(); |
| 105 | case msgTypeFileDownloadFailed: |
| 106 | return procFileDownloadFailedMsg(); |
| 107 | case msgTypeFileDirSizeData: |
| 108 | return procFileDirSizeDataMsg(); |
| 109 | case msgTypeFileLastRequestFailed: |
| 110 | return procFileLastRqstFailedMsg(); |
| 111 | default: |
| 112 | return false; |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | bool |
| 117 | FileTransfer::isTransferEnable() |
| 118 | { |
| 119 | if (m_TransferQueue.getNumEntries() > 0) return true; else return false; |
| 120 | } |
| 121 | |
| 122 | void |
| 123 | FileTransfer::addDeleteQueue(char *pPathPrefix, FileInfo *pFI, unsigned int flags) |
| 124 | { |
| 125 | if ((m_bFTDlgShown) && (m_DeleteQueue.getNumEntries() > 0)) |
| 126 | m_pFTDialog->setStatusText("Starting Delete Operation"); |
| 127 | |
| 128 | m_DeleteQueue.add(pPathPrefix, pPathPrefix, pFI, flags); |
| 129 | |
| 130 | checkDeleteQueue(); |
| 131 | } |
| 132 | |
| 133 | void |
| 134 | FileTransfer::checkDeleteQueue() |
| 135 | { |
| 136 | if (m_DeleteQueue.getNumEntries() > 0) { |
| 137 | if (m_bFTDlgShown) |
| 138 | m_pFTDialog->setStatusText("Delete Operation Executing: %s", m_DeleteQueue.getFullLocPathAt(0)); |
| 139 | if (m_DeleteQueue.getFlagsAt(0) & FT_ATTR_DELETE_LOCAL) { |
| 140 | FolderManager fm; |
| 141 | if (!fm.deleteIt(m_DeleteQueue.getFullLocPathAt(0))) { |
| 142 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Delete Operation Failed"); |
| 143 | } else { |
| 144 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Delete Operation Completed"); |
| 145 | } |
| 146 | m_DeleteQueue.deleteAt(0); |
| 147 | m_pFTDialog->postCheckDeleteQueueMsg(); |
| 148 | } else { |
| 149 | if (m_DeleteQueue.getFlagsAt(0) & FT_ATTR_DELETE_REMOTE) { |
| 150 | writeFileDeleteRqst(strlen(m_DeleteQueue.getFullLocPathAt(0)), |
| 151 | m_DeleteQueue.getFullLocPathAt(0)); |
| 152 | |
| 153 | char *pPath = m_DeleteQueue.getLocPathAt(0); |
| 154 | m_queueFileListRqst.add(pPath, 0, 0, FT_FLR_DEST_DELETE); |
| 155 | writeFileListRqst(strlen(pPath), pPath, false); |
| 156 | } |
| 157 | } |
| 158 | } else { |
| 159 | if (m_bFTDlgShown) { |
| 160 | m_pFTDialog->setStatusText("Delete Operation Completed Successfully"); |
| 161 | PostMessage(m_pFTDialog->getWndHandle(), WM_COMMAND, MAKEWPARAM(IDC_FTLOCALRELOAD, 0), 0); |
| 162 | PostMessage(m_pFTDialog->getWndHandle(), WM_COMMAND, MAKEWPARAM(IDC_FTREMOTERELOAD, 0), 0); |
| 163 | } |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | void |
| 168 | FileTransfer::addTransferQueue(char *pLocalPath, char *pRemotePath, |
| 169 | FileInfo *pFI, unsigned int flags) |
| 170 | { |
| 171 | if (!isTransferEnable()) { |
| 172 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Starting Copy Operation"); |
| 173 | m_bTransferSuccess = true; |
| 174 | } |
| 175 | |
| 176 | m_TransferQueue.add(pLocalPath, pRemotePath, pFI, (flags | FT_ATTR_RESIZE_NEEDED)); |
| 177 | |
| 178 | checkTransferQueue(); |
| 179 | } |
| 180 | |
| 181 | bool |
| 182 | FileTransfer::resizeSending() |
| 183 | { |
| 184 | for (unsigned int i = 0; i < m_TransferQueue.getNumEntries(); i++) { |
| 185 | unsigned int flags = m_TransferQueue.getFlagsAt(i); |
| 186 | if (flags & FT_ATTR_RESIZE_NEEDED) { |
| 187 | if (flags & FT_ATTR_FILE) { |
| 188 | m_bResized = true; |
| 189 | m_dw64SizeSending += m_TransferQueue.getSizeAt(i); |
| 190 | m_TransferQueue.clearFlagAt(i, FT_ATTR_RESIZE_NEEDED); |
| 191 | } else { |
| 192 | if (flags & FT_ATTR_DIR) { |
| 193 | if (flags & FT_ATTR_COPY_DOWNLOAD) { |
| 194 | m_bResized = true; |
| 195 | char *pPath = m_TransferQueue.getFullRemPathAt(i); |
| 196 | m_dirSizeRqstNum = i; |
| 197 | writeFileDirSizeRqst(strlen(pPath), pPath); |
| 198 | return false; |
| 199 | } else { |
| 200 | if (flags & FT_ATTR_COPY_UPLOAD) { |
| 201 | FolderManager fm; |
| 202 | DWORD64 dw64Size; |
| 203 | m_bResized = true; |
| 204 | fm.getDirSize(m_TransferQueue.getFullLocPathAt(i), &dw64Size); |
| 205 | m_dw64SizeSending += dw64Size; |
| 206 | m_TransferQueue.clearFlagAt(i, FT_ATTR_RESIZE_NEEDED); |
| 207 | } |
| 208 | } // if (flags & FT_ATTR_COPY_DOWNLOAD) |
| 209 | } // if (flags & FT_ATTR_FOLDER) |
| 210 | } // if (flags & FT_ATTR_FILE) |
| 211 | } // if (flags & FT_ATTR_NEEDED_RESIZE) |
| 212 | } // for (unsigned int i = 0; i < m_TransferQueue.getNumEntries(); i++) |
| 213 | |
| 214 | if ((m_bFTDlgShown) && (m_bResized)) { |
| 215 | m_pFTDialog->m_pProgress->clearAndInitGeneral(m_dw64SizeSending, 0); |
| 216 | m_bResized = false; |
| 217 | } |
| 218 | |
| 219 | return true; |
| 220 | } |
| 221 | |
| 222 | void |
| 223 | FileTransfer::checkTransferQueue() |
| 224 | { |
| 225 | if (!isTransferEnable()) { |
| 226 | if (m_bFTDlgShown) { |
| 227 | m_pFTDialog->m_pProgress->clearAll(); |
| 228 | m_dw64SizeSending = 0; |
| 229 | m_bResized = false; |
| 230 | |
| 231 | if (m_bTransferSuccess) |
| 232 | m_pFTDialog->setStatusText("File Transfer Operation Completed Successfully"); |
| 233 | else |
| 234 | m_pFTDialog->setStatusText("File Transfer Operation Completed"); |
| 235 | |
| 236 | m_pFTDialog->afterCancelTransfer(); |
| 237 | PostMessage(m_pFTDialog->getWndHandle(), WM_COMMAND, MAKEWPARAM(IDC_FTLOCALRELOAD, 0), 0); |
| 238 | PostMessage(m_pFTDialog->getWndHandle(), WM_COMMAND, MAKEWPARAM(IDC_FTREMOTERELOAD, 0), 0); |
| 239 | return; |
| 240 | } |
| 241 | } else { |
| 242 | if (!resizeSending()) return; |
| 243 | |
| 244 | unsigned int flag0 = m_TransferQueue.getFlagsAt(0); |
| 245 | |
| 246 | if (flag0 & FT_ATTR_COPY_UPLOAD) { |
| 247 | if (flag0 & FT_ATTR_FILE) { |
| 248 | uploadFile(); |
| 249 | return; |
| 250 | } |
| 251 | if (flag0 & FT_ATTR_DIR) { |
| 252 | char *pFullPath = m_TransferQueue.getFullRemPathAt(0); |
| 253 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Creating Remote Folder. %s", pFullPath); |
| 254 | writeFileCreateDirRqst(strlen(pFullPath), pFullPath); |
| 255 | |
| 256 | char *pPath = m_TransferQueue.getRemPathAt(0); |
| 257 | m_TransferQueue.setFlagsAt(0, (flag0 | FT_ATTR_FLR_UPLOAD_CHECK)); |
| 258 | m_queueFileListRqst.add(pPath, 0, 0, FT_FLR_DEST_UPLOAD); |
| 259 | writeFileListRqst(strlen(pPath), pPath, false); |
| 260 | return; |
| 261 | } |
| 262 | } else { |
| 263 | if (flag0 & FT_ATTR_COPY_DOWNLOAD) { |
| 264 | if (flag0 & FT_ATTR_FILE) { |
| 265 | downloadFile(); |
| 266 | return; |
| 267 | } |
| 268 | if (flag0 & FT_ATTR_DIR) { |
| 269 | FolderManager fm; |
| 270 | char *pLocPath = m_TransferQueue.getFullLocPathAt(0); |
| 271 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Creating Local Folder. %s", pLocPath); |
| 272 | |
| 273 | if (!fm.createDir(pLocPath)) { |
| 274 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Creating Local Folder Failed."); |
| 275 | m_bTransferSuccess = false; |
| 276 | m_TransferQueue.deleteAt(0); |
| 277 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 278 | return; |
| 279 | } else { |
| 280 | if ((m_bFTDlgShown) && (strcmp(m_TransferQueue.getLocPathAt(0), m_pFTDialog->getLocalPath()) == 0)) |
| 281 | PostMessage(m_pFTDialog->getWndHandle(), WM_COMMAND, MAKEWPARAM(IDC_FTLOCALRELOAD, 0), 0); |
| 282 | |
| 283 | m_TransferQueue.setFlagsAt(0, (m_TransferQueue.getFlagsAt(0) | FT_ATTR_FLR_DOWNLOAD_ADD)); |
| 284 | char *pRemPath = m_TransferQueue.getFullRemPathAt(0); |
| 285 | m_queueFileListRqst.add(pRemPath, 0, 0, FT_FLR_DEST_DOWNLOAD); |
| 286 | writeFileListRqst(strlen(pRemPath), pRemPath, 0); |
| 287 | return; |
| 288 | } |
| 289 | } |
| 290 | } |
| 291 | } |
| 292 | m_bTransferSuccess = false; |
| 293 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("File Transfer Operation Failed. Unknown data in the transfer queue"); |
| 294 | } // if (!isTransferEnable()) |
| 295 | } |
| 296 | |
| 297 | bool |
| 298 | FileTransfer::uploadFile() |
| 299 | { |
| 300 | if (m_TransferQueue.getFlagsAt(0) & FT_ATTR_FILE) { |
| 301 | if (m_fileReader.create(m_TransferQueue.getFullLocPathAt(0))) { |
| 302 | |
| 303 | if (m_bFTDlgShown) { |
| 304 | m_pFTDialog->setStatusText("Upload Started: %s to %s", |
| 305 | m_TransferQueue.getFullLocPathAt(0), |
| 306 | m_TransferQueue.getFullRemPathAt(0)); |
| 307 | m_pFTDialog->m_pProgress->clearAndInitSingle(m_TransferQueue.getSizeAt(0), 0); |
| 308 | } |
| 309 | |
| 310 | writeFileUploadRqst(strlen(m_TransferQueue.getFullRemPathAt(0)), |
| 311 | m_TransferQueue.getFullRemPathAt(0), 0); |
| 312 | uploadFilePortion(); |
| 313 | } |
| 314 | } |
| 315 | return false; |
| 316 | } |
| 317 | |
| 318 | bool |
| 319 | FileTransfer::downloadFile() |
| 320 | { |
| 321 | if (m_TransferQueue.getFlagsAt(0) & FT_ATTR_FILE) { |
| 322 | if (m_fileWriter.create(m_TransferQueue.getFullLocPathAt(0))) { |
| 323 | if (m_bFTDlgShown) { |
| 324 | m_pFTDialog->setStatusText("Download Started: %s to %s", |
| 325 | m_TransferQueue.getFullRemPathAt(0), |
| 326 | m_TransferQueue.getFullLocPathAt(0)); |
| 327 | m_pFTDialog->m_pProgress->clearAndInitSingle(m_TransferQueue.getSizeAt(0), 0); |
| 328 | } |
| 329 | writeFileDownloadRqst(strlen(m_TransferQueue.getFullRemPathAt(0)), |
| 330 | m_TransferQueue.getFullRemPathAt(0), 0); |
| 331 | return true; |
| 332 | } else return false; |
| 333 | } |
| 334 | return false; |
| 335 | } |
| 336 | |
| 337 | void |
| 338 | FileTransfer::uploadFilePortion() |
| 339 | { |
| 340 | if (checkCancelOperations()) { |
| 341 | char reason[] = "The user cancel transfer"; |
| 342 | m_pWriter->writeFileUploadFailed(strlen(reason), reason); |
| 343 | } |
| 344 | |
| 345 | if (m_fileReader.isCreated()) { |
| 346 | char buf[FT_MAX_SENDING_SIZE]; |
| 347 | unsigned int bytesRead = 0; |
| 348 | if (m_fileReader.read((void *)buf, FT_MAX_SENDING_SIZE, &bytesRead)) { |
| 349 | if (bytesRead == 0) { |
| 350 | m_pWriter->writeFileUploadData(m_TransferQueue.getDataAt(0)); |
| 351 | m_fileReader.close(); |
| 352 | if (m_bFTDlgShown) { |
| 353 | m_pFTDialog->m_pProgress->clearAndInitSingle(0, 0); |
| 354 | m_pFTDialog->setStatusText("Upload Completed"); |
| 355 | } |
| 356 | m_TransferQueue.deleteAt(0); |
| 357 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 358 | } else { |
| 359 | if (m_bFTDlgShown) m_pFTDialog->m_pProgress->increase(bytesRead); |
| 360 | m_pWriter->writeFileUploadData(bytesRead, (char *)buf); |
| 361 | m_pFTDialog->postUploadFilePortionMsg(); |
| 362 | } |
| 363 | } else { |
| 364 | m_fileReader.close(); |
| 365 | m_bTransferSuccess = false; |
| 366 | char reason[] = "Error While Reading File"; |
| 367 | m_pWriter->writeFileUploadFailed(strlen(reason), reason); |
| 368 | if (m_bFTDlgShown) { |
| 369 | m_pFTDialog->m_pProgress->clearAndInitSingle(0, 0); |
| 370 | m_pFTDialog->setStatusText("Upload Failed"); |
| 371 | } |
| 372 | m_TransferQueue.deleteAt(0); |
| 373 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 374 | } |
| 375 | } |
| 376 | } |
| 377 | |
| 378 | void |
| 379 | FileTransfer::createRemoteFolder(char *pPath, char *pName) |
| 380 | { |
| 381 | char fullPath[FT_FILENAME_SIZE]; |
| 382 | sprintf(fullPath, "%s\\%s", pPath, pName); |
| 383 | m_pFTDialog->setStatusText("Creating Remote Folder: %s", fullPath); |
| 384 | writeFileCreateDirRqst(strlen(fullPath), fullPath); |
| 385 | requestFileList(pPath, FT_FLR_DEST_MAIN, false); |
| 386 | } |
| 387 | |
| 388 | void |
| 389 | FileTransfer::renameRemote(char *pPath, char *pOldName, char *pNewName) |
| 390 | { |
| 391 | char fullOldName[FT_FILENAME_SIZE]; |
| 392 | char fullNewName[FT_FILENAME_SIZE]; |
| 393 | |
| 394 | sprintf(fullOldName, "%s\\%s", pPath, pOldName); |
| 395 | sprintf(fullNewName, "%s\\%s", pPath, pNewName); |
| 396 | |
| 397 | writeFileRenameRqst(strlen(fullOldName), strlen(fullNewName), |
| 398 | fullOldName, fullNewName); |
| 399 | requestFileList(pPath, FT_FLR_DEST_MAIN, false); |
| 400 | } |
| 401 | |
| 402 | bool |
| 403 | FileTransfer::procFileListDataMsg() |
| 404 | { |
| 405 | FileInfo fileInfo; |
| 406 | int res = m_pReader->readFileListData(&fileInfo); |
| 407 | |
Peter Åstrand | ad4a8c7 | 2008-12-11 09:11:02 +0000 | [diff] [blame] | 408 | bool bResult = false; |
Constantin Kaplinsky | 729598c | 2006-05-25 05:12:25 +0000 | [diff] [blame] | 409 | switch (m_queueFileListRqst.getFlagsAt(0)) |
| 410 | { |
| 411 | case FT_FLR_DEST_MAIN: |
| 412 | if (!m_bFTDlgShown) break; |
| 413 | |
| 414 | if (res < 0) { |
| 415 | m_pFTDialog->reqFolderUnavailable(); |
| 416 | bResult = true; |
| 417 | } else { |
| 418 | bResult = procFLRMain(&fileInfo); |
| 419 | } |
| 420 | break; |
| 421 | case FT_FLR_DEST_BROWSE: |
| 422 | bResult = procFLRBrowse(&fileInfo); |
| 423 | break; |
| 424 | case FT_FLR_DEST_UPLOAD: |
| 425 | bResult = procFLRUpload(&fileInfo); |
| 426 | break; |
| 427 | case FT_FLR_DEST_DOWNLOAD: |
| 428 | bResult = procFLRDownload(&fileInfo); |
| 429 | break; |
| 430 | case FT_FLR_DEST_DELETE: |
| 431 | bResult = procFLRDelete(&fileInfo); |
| 432 | break; |
| 433 | case FT_FLR_DEST_RENAME: |
| 434 | bResult = procFLRRename(&fileInfo); |
| 435 | break; |
| 436 | } |
| 437 | m_queueFileListRqst.deleteAt(0); |
| 438 | return bResult; |
| 439 | } |
| 440 | |
| 441 | bool |
| 442 | FileTransfer::procFileDownloadDataMsg() |
| 443 | { |
| 444 | unsigned int bufSize = 0; |
| 445 | unsigned int modTime = 0; |
| 446 | |
| 447 | void *pFile = m_pReader->readFileDownloadData(&bufSize, &modTime); |
| 448 | |
| 449 | if (checkCancelOperations()) { |
| 450 | char reason[] = "The user cancel transfer"; |
| 451 | m_pWriter->writeFileDownloadCancel(strlen(reason), reason); |
| 452 | } |
| 453 | |
| 454 | if ((!m_fileWriter.isCreated()) || (!isTransferEnable())) { |
| 455 | m_bTransferSuccess = false; |
| 456 | if (pFile != NULL) delete [] pFile; |
| 457 | return false; |
| 458 | } |
| 459 | |
| 460 | if (bufSize > 0) { |
| 461 | unsigned int bytesWritten = 0; |
| 462 | m_fileWriter.write(pFile, bufSize, &bytesWritten); |
| 463 | delete [] pFile; |
| 464 | if (bytesWritten != bufSize) { |
| 465 | m_bTransferSuccess = false; |
| 466 | char reason[] = "Error File Writting to File"; |
| 467 | m_pWriter->writeFileDownloadCancel(strlen(reason), reason); |
| 468 | if (m_bFTDlgShown) { |
| 469 | m_pFTDialog->setStatusText("Download Failed"); |
| 470 | m_pFTDialog->m_pProgress->clearAndInitSingle(0, 0); |
| 471 | } |
| 472 | m_TransferQueue.deleteAt(0); |
| 473 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 474 | return false; |
| 475 | } else { |
| 476 | if (m_bFTDlgShown) { |
| 477 | m_pFTDialog->m_pProgress->increase(bufSize); |
| 478 | } |
| 479 | } |
| 480 | return true; |
| 481 | } else { |
| 482 | if (modTime != 0) { |
| 483 | m_fileWriter.setTime(modTime); |
| 484 | m_fileWriter.close(); |
| 485 | if (m_bFTDlgShown) { |
| 486 | m_pFTDialog->setStatusText("Download Completed"); |
| 487 | m_pFTDialog->m_pProgress->clearAndInitSingle(0, 0); |
| 488 | } |
| 489 | m_TransferQueue.deleteAt(0); |
| 490 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 491 | return true; |
| 492 | } else { |
| 493 | m_fileWriter.close(); |
| 494 | m_bTransferSuccess = false; |
| 495 | char reason[] = "Error File Writting"; |
| 496 | if (m_bFTDlgShown) { |
| 497 | m_pFTDialog->setStatusText("Download Failed"); |
| 498 | m_pFTDialog->m_pProgress->clearAndInitSingle(0, 0); |
| 499 | } |
| 500 | m_pWriter->writeFileDownloadCancel(strlen(reason), reason); |
| 501 | m_TransferQueue.deleteAt(0); |
| 502 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 503 | } |
| 504 | } |
| 505 | return false; |
| 506 | } |
| 507 | |
| 508 | bool |
| 509 | FileTransfer::procFileUploadCancelMsg() |
| 510 | { |
| 511 | unsigned int reasonSize = 0; |
| 512 | char *pReason = m_pReader->readFileUploadCancel(&reasonSize); |
| 513 | |
| 514 | if (m_bFTDlgShown) { |
| 515 | m_pFTDialog->setStatusText("Upload Canceled by Remote Computer : %s", pReason); |
| 516 | } |
| 517 | endUndoneOperation(); |
| 518 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 519 | |
| 520 | delete [] pReason; |
| 521 | return true; |
| 522 | } |
| 523 | |
| 524 | bool |
| 525 | FileTransfer::procFileDownloadFailedMsg() |
| 526 | { |
| 527 | unsigned int reasonSize = 0; |
| 528 | char *pReason = m_pReader->readFileDownloadFailed(&reasonSize); |
| 529 | |
| 530 | if (m_bFTDlgShown) { |
| 531 | m_pFTDialog->setStatusText("Download Failed by Remote Computer : %s", pReason); |
| 532 | } |
| 533 | endUndoneOperation(); |
| 534 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 535 | |
| 536 | delete [] pReason; |
| 537 | return true; |
| 538 | } |
| 539 | |
| 540 | bool |
| 541 | FileTransfer::procFileDirSizeDataMsg() |
| 542 | { |
| 543 | DWORD64 dw64DirSize = 0; |
| 544 | unsigned short dirSizeLow16 = 0; |
| 545 | unsigned int dirSizeHigh32 = 0; |
| 546 | m_pReader->readFileDirSizeData(&dirSizeLow16, &dirSizeHigh32); |
| 547 | |
| 548 | dw64DirSize = dirSizeLow16; |
| 549 | dw64DirSize = (dw64DirSize << 32) + dirSizeHigh32; |
| 550 | |
| 551 | m_dw64SizeSending += dw64DirSize; |
| 552 | m_TransferQueue.clearFlagAt(m_dirSizeRqstNum, FT_ATTR_RESIZE_NEEDED); |
| 553 | checkTransferQueue(); |
| 554 | return true; |
| 555 | } |
| 556 | |
| 557 | bool |
| 558 | FileTransfer::procFileLastRqstFailedMsg() |
| 559 | { |
| 560 | unsigned int reasonSize = 0; |
| 561 | int requestType; |
| 562 | char *pReason = m_pReader->readFileLastRqstFailed(&requestType, &reasonSize); |
| 563 | delete [] pReason; |
| 564 | return true; |
| 565 | } |
| 566 | |
| 567 | bool |
| 568 | FileTransfer::procFLRMain(FileInfo *pFI) |
| 569 | { |
| 570 | if (m_bFTDlgShown) m_pFTDialog->addRemoteLVItems(pFI); |
| 571 | return true; |
| 572 | } |
| 573 | |
| 574 | bool |
| 575 | FileTransfer::procFLRBrowse(FileInfo *pFI) |
| 576 | { |
| 577 | m_pFTDialog->addBrowseItems(pFI); |
| 578 | return false; |
| 579 | } |
| 580 | |
| 581 | bool |
| 582 | FileTransfer::procFLRUpload(FileInfo *pFI) |
| 583 | { |
| 584 | unsigned int flags = m_TransferQueue.getFlagsAt(0); |
| 585 | if (flags & FT_ATTR_FLR_UPLOAD_CHECK) { |
| 586 | int num = isExistName(pFI, m_TransferQueue.getRemNameAt(0)); |
| 587 | if (num >= 0) { |
| 588 | if ((m_bFTDlgShown) && (strcmp(m_TransferQueue.getRemPathAt(0), m_pFTDialog->getRemotePath()) == 0)) { |
| 589 | m_pFTDialog->addRemoteLVItems(pFI); |
| 590 | } |
| 591 | } else { |
| 592 | if (flags & FT_ATTR_DIR) { |
| 593 | m_TransferQueue.deleteAt(0); |
| 594 | m_bTransferSuccess = false; |
| 595 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Create Remote Folder Failed."); |
| 596 | } |
| 597 | } |
| 598 | } |
| 599 | FolderManager fm; |
| 600 | FileInfo fi; |
| 601 | flags = m_TransferQueue.getFlagsAt(0); |
| 602 | if (flags & FT_ATTR_FILE) { |
| 603 | uploadFile(); |
| 604 | return true; |
| 605 | } else { |
| 606 | if (fm.getDirInfo(m_TransferQueue.getFullLocPathAt(0), &fi, 0)) { |
| 607 | m_TransferQueue.add(m_TransferQueue.getFullLocPathAt(0), |
| 608 | m_TransferQueue.getFullRemPathAt(0), |
| 609 | &fi, FT_ATTR_COPY_UPLOAD); |
| 610 | } |
| 611 | } |
| 612 | m_TransferQueue.deleteAt(0); |
| 613 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 614 | return true; |
| 615 | } |
| 616 | |
| 617 | bool |
| 618 | FileTransfer::procFLRDownload(FileInfo *pFI) |
| 619 | { |
| 620 | unsigned int flags = m_TransferQueue.getFlagsAt(0); |
| 621 | |
| 622 | if ((flags & FT_ATTR_DIR) && (flags & FT_ATTR_FLR_DOWNLOAD_ADD)) { |
| 623 | m_TransferQueue.add(m_TransferQueue.getFullLocPathAt(0), |
| 624 | m_TransferQueue.getFullRemPathAt(0), |
| 625 | pFI, FT_ATTR_COPY_DOWNLOAD); |
| 626 | m_TransferQueue.deleteAt(0); |
| 627 | m_pFTDialog->postCheckTransferQueueMsg(); |
| 628 | return true; |
| 629 | } else { |
| 630 | m_bTransferSuccess = false; |
| 631 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("File Transfer Operation Failed: Unknown data from server."); |
| 632 | } |
| 633 | return false; |
| 634 | } |
| 635 | |
| 636 | bool |
| 637 | FileTransfer::procFLRDelete(FileInfo *pFI) |
| 638 | { |
| 639 | if (isExistName(pFI, m_DeleteQueue.getLocNameAt(0)) >= 0) { |
| 640 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Delete Operation Failed."); |
| 641 | } else { |
| 642 | if (m_bFTDlgShown) m_pFTDialog->setStatusText("Delete Operation Completed."); |
| 643 | } |
| 644 | m_DeleteQueue.deleteAt(0); |
| 645 | checkDeleteQueue(); |
| 646 | return true; |
| 647 | } |
| 648 | |
| 649 | bool |
| 650 | FileTransfer::procFLRRename(FileInfo *pFI) |
| 651 | { |
| 652 | return false; |
| 653 | } |
| 654 | |
| 655 | void |
| 656 | FileTransfer::requestFileList(char *pPath, int dest, bool bDirOnly) |
| 657 | { |
| 658 | m_queueFileListRqst.add(pPath, 0, 0, dest); |
| 659 | |
| 660 | writeFileListRqst(strlen(pPath), pPath, bDirOnly); |
| 661 | } |
| 662 | |
| 663 | int |
| 664 | FileTransfer::isExistName(FileInfo *pFI, char *pName) |
| 665 | { |
| 666 | for (unsigned int i = 0; i < pFI->getNumEntries(); i++) { |
| 667 | if (strcmp(pFI->getNameAt(i), pName) == 0) { |
| 668 | return i; |
| 669 | } |
| 670 | } |
| 671 | return -1; |
| 672 | } |
| 673 | |
| 674 | bool |
| 675 | FileTransfer::checkCancelOperations() |
| 676 | { |
| 677 | if (m_bFTDlgShown) m_pFTDialog->processDlgMsgs(); |
| 678 | if (m_bCancel) { |
| 679 | endUndoneOperation(); |
| 680 | if (m_bFTDlgShown) { |
| 681 | m_pFTDialog->setStatusText("All Operations Canceled"); |
| 682 | } |
| 683 | return true; |
| 684 | } else { |
| 685 | return false; |
| 686 | } |
| 687 | } |
| 688 | |
| 689 | void |
| 690 | FileTransfer::endUndoneOperation() |
| 691 | { |
| 692 | m_bCancel = false; |
| 693 | m_bTransferSuccess = false; |
| 694 | m_fileReader.close(); |
| 695 | m_fileWriter.close(); |
| 696 | freeQueues(); |
| 697 | m_dw64SizeSending = 0; |
| 698 | m_pFTDialog->m_pProgress->clearAll(); |
| 699 | } |
| 700 | |
| 701 | void |
| 702 | FileTransfer::freeQueues() |
| 703 | { |
| 704 | m_TransferQueue.free(); |
| 705 | m_DeleteQueue.free(); |
| 706 | m_queueFileListRqst.free(); |
| 707 | } |
| 708 | |
| 709 | int |
| 710 | FileTransfer::convertToUnixPath(char *path) |
| 711 | { |
| 712 | int len = strlen(path); |
| 713 | if (len >= FT_FILENAME_SIZE) return -1; |
| 714 | if (len == 0) {strcpy(path, "/"); return 1;} |
| 715 | for (int i = (len - 1); i >= 0; i--) { |
| 716 | if (path[i] == '\\') path[i] = '/'; |
| 717 | path[i+1] = path[i]; |
| 718 | } |
| 719 | path[len + 1] = '\0'; |
| 720 | path[0] = '/'; |
| 721 | return strlen(path); |
| 722 | } |
| 723 | |
| 724 | bool |
| 725 | FileTransfer::writeFileListRqst(unsigned short dirnameLen, char *pDirName, bool bDirOnly) |
| 726 | { |
| 727 | char dirName[FT_FILENAME_SIZE]; |
| 728 | strcpy(dirName, pDirName); |
| 729 | int len = convertToUnixPath(dirName); |
| 730 | if (len <= 0) return false; |
| 731 | |
| 732 | return m_pWriter->writeFileListRqst(len, dirName, bDirOnly); |
| 733 | } |
| 734 | |
| 735 | bool |
| 736 | FileTransfer::writeFileDownloadRqst(unsigned short filenameLen, char *pFilename, |
| 737 | unsigned int position) |
| 738 | { |
| 739 | char filename[FT_FILENAME_SIZE]; |
| 740 | strcpy(filename, pFilename); |
| 741 | unsigned short len = (unsigned short) convertToUnixPath(filename); |
| 742 | if (len <= 0) return false; |
| 743 | |
| 744 | return m_pWriter->writeFileDownloadRqst(len, filename, position); |
| 745 | } |
| 746 | |
| 747 | bool |
| 748 | FileTransfer::writeFileUploadRqst(unsigned short filenameLen, char *pFilename, |
| 749 | unsigned int position) |
| 750 | { |
| 751 | char filename[FT_FILENAME_SIZE]; |
| 752 | strcpy(filename, pFilename); |
| 753 | unsigned short len = (unsigned short) convertToUnixPath(filename); |
| 754 | if (len <= 0) return false; |
| 755 | |
| 756 | return m_pWriter->writeFileUploadRqst(len, filename, position); |
| 757 | } |
| 758 | |
| 759 | bool |
| 760 | FileTransfer::writeFileCreateDirRqst(unsigned short dirNameLen, char *pDirName) |
| 761 | { |
| 762 | char path[FT_FILENAME_SIZE]; |
| 763 | strcpy(path, pDirName); |
| 764 | int nameLen = convertToUnixPath(path); |
| 765 | |
| 766 | return m_pWriter->writeFileCreateDirRqst(nameLen, path); |
| 767 | } |
| 768 | |
| 769 | bool |
| 770 | FileTransfer::writeFileDirSizeRqst(unsigned short dirNameLen, char *pDirName) |
| 771 | { |
| 772 | char path[FT_FILENAME_SIZE]; |
| 773 | strcpy(path, pDirName); |
| 774 | int nameLen = convertToUnixPath(path); |
| 775 | |
| 776 | return m_pWriter->writeFileDirSizeRqst(nameLen, path); |
| 777 | } |
| 778 | |
| 779 | bool |
| 780 | FileTransfer::writeFileRenameRqst(unsigned short oldNameLen, unsigned short newNameLen, |
| 781 | char *pOldName, char *pNewName) |
| 782 | { |
| 783 | char oldName[FT_FILENAME_SIZE]; |
| 784 | char newName[FT_FILENAME_SIZE]; |
| 785 | |
| 786 | strcpy(oldName, pOldName); |
| 787 | strcpy(newName, pNewName); |
| 788 | |
| 789 | int _oldNameLen = convertToUnixPath(oldName); |
| 790 | int _newNameLen = convertToUnixPath(newName); |
| 791 | |
| 792 | return m_pWriter->writeFileRenameRqst(_oldNameLen, _newNameLen, oldName, newName); |
| 793 | } |
| 794 | |
| 795 | bool |
| 796 | FileTransfer::writeFileDeleteRqst(unsigned short nameLen, char *pName) |
| 797 | { |
| 798 | char path[FT_FILENAME_SIZE]; |
| 799 | strcpy(path, pName); |
| 800 | int _nameLen = convertToUnixPath(path); |
| 801 | |
| 802 | return m_pWriter->writeFileDeleteRqst(_nameLen, path); |
| 803 | } |