Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@589 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/SFileTransfer.cxx b/common/rfb/SFileTransfer.cxx
new file mode 100644
index 0000000..957e50b
--- /dev/null
+++ b/common/rfb/SFileTransfer.cxx
@@ -0,0 +1,335 @@
+/* Copyright (C) 2006 TightVNC Team. All Rights Reserved.
+ *
+ * Developed by Dennis Syrovatsky
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ *
+ * TightVNC distribution homepage on the Web: http://www.tightvnc.com/
+ *
+ */
+
+// -=- SFileTransfer.cxx
+
+#include <rfb/msgTypes.h>
+#include <rfb/SFileTransfer.h>
+
+using namespace rfb;
+
+SFileTransfer::SFileTransfer(network::Socket *sock) :
+ m_bUploadStarted(false), m_bDownloadStarted(false),
+ m_reader(&sock->inStream()), m_writer(&sock->outStream()), m_pSocket(sock)
+{
+}
+
+SFileTransfer::~SFileTransfer()
+{
+}
+
+bool
+SFileTransfer::processMessages(int type)
+{
+ switch(type)
+ {
+ case msgTypeFileListRequest:
+ return processFileListRequest();
+ case msgTypeFileDownloadRequest:
+ return processFileDownloadRequest();
+ case msgTypeFileUploadRequest:
+ return processFileUploadRequest();
+ case msgTypeFileUploadData:
+ return processFileUploadData();
+ case msgTypeFileDownloadCancel:
+ return processFileDownloadCancel();
+ case msgTypeFileUploadFailed:
+ return processFileUploadFailed();
+ case msgTypeFileCreateDirRequest:
+ return processFileCreateDirRequest();
+ case msgTypeFileDirSizeRequest:
+ return processFileDirSizeRequest();
+ case msgTypeFileRenameRequest:
+ return processFileRenameRequest();
+ case msgTypeFileDeleteRequest:
+ return processFileDeleteRequest();
+ default:
+ return false;
+ }
+}
+
+bool
+SFileTransfer::processFileListRequest()
+{
+ char szDirName[FT_FILENAME_SIZE] = {0};
+ unsigned int dirNameSize = FT_FILENAME_SIZE;
+ unsigned int flags = 0;
+
+ if (!m_reader.readFileListRqst(&dirNameSize, szDirName, &flags)) return false;
+
+ if (!convertPathFromNet(szDirName)) return false;
+
+ bool bDirOnly = false;
+ if (flags & 0x10) bDirOnly = true;
+
+ FileInfo fi;
+ if (!makeFileList(szDirName, &fi, bDirOnly)) {
+ flags = (flags | 0x80);
+ }
+ return m_writer.writeFileListData((unsigned char)flags, &fi);
+}
+
+bool
+SFileTransfer::processFileDownloadRequest()
+{
+ char szName[FT_FILENAME_SIZE] = {0};
+ unsigned int nameSize = FT_FILENAME_SIZE;
+ unsigned int position = 0;
+
+ if (!m_reader.readFileDownloadRqst(&nameSize, szName, &position)) return false;
+
+ if (!convertPathFromNet(szName)) return false;
+
+ if (m_bDownloadStarted) {
+ char reason[] = "The download is already started";
+ m_writer.writeFileLastRqstFailed(msgTypeFileDownloadRequest, strlen(reason), reason);
+ return false;
+ }
+
+ if (!m_fileReader.create(szName)) return false;
+
+ m_bDownloadStarted = true;
+
+ sendFileDownloadPortion();
+
+ return true;
+}
+
+bool
+SFileTransfer::sendFileDownloadPortion()
+{
+ char buffer[FT_MAX_SENDING_SIZE];
+ unsigned int bytesRead = 0;
+
+ if (m_fileReader.read((void *)buffer, FT_MAX_SENDING_SIZE, &bytesRead)) {
+ if (bytesRead == 0) {
+ m_writer.writeFileDownloadData(m_fileReader.getTime());
+ m_fileReader.close();
+ m_bDownloadStarted = false;
+ return true;
+ } else {
+ m_writer.writeFileDownloadData(bytesRead, buffer);
+ return initDownloadCallback();
+ }
+ } else {
+ char reason[] = "Error while reading from file";
+ m_writer.writeFileDownloadFailed(strlen(reason), reason);
+ m_fileReader.close();
+ m_bDownloadStarted = false;
+ return true;
+ }
+}
+
+bool
+SFileTransfer::processFileUploadRequest()
+{
+ char szName[FT_FILENAME_SIZE] = {0};
+ unsigned int nameSize = FT_FILENAME_SIZE;
+ unsigned int position = 0;
+
+ if (!m_reader.readFileUploadRqst(&nameSize, szName, &position)) return false;
+
+ if (!convertPathFromNet(szName)) return false;
+
+ if (m_bUploadStarted) {
+ char reason[] = "The upload is already started";
+ m_writer.writeFileLastRqstFailed(msgTypeFileUploadRequest, strlen(reason), reason);
+ return false;
+ }
+
+ if (!m_fileWriter.create(szName)) {
+ char reason[] = "Can't create local file";
+ m_writer.writeFileLastRqstFailed(msgTypeFileUploadRequest, strlen(reason), reason);
+ return true;
+ }
+
+ m_bUploadStarted = true;
+
+ return true;
+}
+
+bool
+SFileTransfer::processFileUploadData()
+{
+ unsigned int dataSize = 0;
+ unsigned int modTime = 0;
+
+ char *pUploadData = m_reader.readFileUploadData(&dataSize, &modTime);
+
+ if (!m_bUploadStarted) {
+ char reason[] = "Upload is impossible";
+ m_writer.writeFileUploadCancel(strlen(reason), reason);
+ } else {
+ if (pUploadData == NULL) {
+ if (modTime == 0) {
+ char reason[] = "Upload failed";
+ m_writer.writeFileUploadCancel(strlen(reason), reason);
+ } else {
+ m_fileWriter.setTime(modTime);
+ }
+ m_fileWriter.close();
+ m_bUploadStarted = false;
+ } else {
+ unsigned int dataWritten = 0;
+ m_fileWriter.write(pUploadData, dataSize, &dataWritten);
+ if (dataWritten != dataSize) {
+ char reason[] = "Upload failed";
+ m_writer.writeFileUploadCancel(strlen(reason), reason);
+ m_fileWriter.close();
+ m_bUploadStarted = false;
+ }
+ }
+ }
+ delete [] pUploadData;
+ return true;
+}
+
+bool
+SFileTransfer::processFileDownloadCancel()
+{
+ char szReason[FT_FILENAME_SIZE] = {0};
+ unsigned int reasonSize = FT_FILENAME_SIZE;
+
+ if (!m_reader.readFileDownloadCancel(&reasonSize, szReason)) return false;
+
+ m_fileReader.close();
+ m_bDownloadStarted = false;
+ return true;
+}
+
+bool
+SFileTransfer::processFileUploadFailed()
+{
+ char szReason[FT_FILENAME_SIZE] = {0};
+ unsigned int reasonSize = FT_FILENAME_SIZE;
+
+ if (!m_reader.readFileUploadFailed(&reasonSize, szReason)) return false;
+
+ deleteIt(m_fileWriter.getFilename());
+ m_fileWriter.close();
+ m_bUploadStarted = false;
+ return true;
+}
+
+bool
+SFileTransfer::processFileCreateDirRequest()
+{
+ char szName[FT_FILENAME_SIZE] = {0};
+ unsigned int nameSize = FT_FILENAME_SIZE;
+
+ if (!m_reader.readFileCreateDirRqst(&nameSize, szName)) return false;
+
+ if (!convertPathFromNet(szName)) return false;
+
+ return createDir(szName);
+}
+
+bool
+SFileTransfer::processFileDirSizeRequest()
+{
+ char szName[FT_FILENAME_SIZE] = {0};
+ unsigned int nameSize = FT_FILENAME_SIZE;
+
+ if (!m_reader.readFileDirSizeRqst(&nameSize, szName)) return false;
+
+ if (!convertPathFromNet(szName)) return false;
+
+ unsigned short highSize16 = 0;
+ unsigned int lowSize32 = 0;
+
+ if (!getDirSize(szName, &highSize16, &lowSize32)) return false;
+
+ return m_writer.writeFileDirSizeData(lowSize32, highSize16);
+}
+
+bool
+SFileTransfer::processFileRenameRequest()
+{
+ char szOldName[FT_FILENAME_SIZE] = {0};
+ char szNewName[FT_FILENAME_SIZE] = {0};
+
+ unsigned int oldNameSize = FT_FILENAME_SIZE;
+ unsigned int newNameSize = FT_FILENAME_SIZE;
+
+ if (!m_reader.readFileRenameRqst(&oldNameSize, &newNameSize, szOldName, szNewName)) return false;
+
+ if ((!convertPathFromNet(szOldName)) || (!convertPathFromNet(szNewName))) return false;
+
+ return renameIt(szOldName, szNewName);
+}
+
+bool
+SFileTransfer::processFileDeleteRequest()
+{
+ char szName[FT_FILENAME_SIZE] = {0};
+ unsigned int nameSize = FT_FILENAME_SIZE;
+
+ if (!m_reader.readFileDeleteRqst(&nameSize, szName)) return false;
+
+ if (!convertPathFromNet(szName)) return false;
+
+ return deleteIt(szName);
+}
+
+bool
+SFileTransfer::convertPathFromNet(char *pszPath)
+{
+ return true;
+}
+
+bool
+SFileTransfer::makeFileList(char *pszPath, FileInfo *pFI, bool bDirOnly)
+{
+ return false;
+}
+
+bool
+SFileTransfer::deleteIt(char *pszPath)
+{
+ return false;
+}
+
+bool
+SFileTransfer::renameIt(char *pszOldPath, char *pszNewPath)
+{
+ return false;
+}
+
+bool
+SFileTransfer::createDir(char *pszPath)
+{
+ return false;
+}
+
+bool
+SFileTransfer::getDirSize(char *pszName, unsigned short *pHighSize16,
+ unsigned int *pLowSize32)
+{
+ return false;
+}
+
+bool
+SFileTransfer::initDownloadCallback()
+{
+ return false;
+}