///////////////////////////////////////////////////////////////////////////// // // Project: SMB tdeioslave for KDE2 // // File: tdeio_smb_dir.cpp // // Abstract: member function implementations for SMBSlave that deal with // SMB directory access // // Author(s): Matthew Peterson <mpeterson@caldera.com> // ////--------------------------------------------------------------------------- // // Copyright (c) 2000 Caldera Systems, Inc. // // This program 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 2.1 of the License, or // (at your option) any later version. // // This program 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 Lesser General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; see the file COPYING. If not, please obtain // a copy from http://www.gnu.org/copyleft/gpl.html // ///////////////////////////////////////////////////////////////////////////// #include "tdeio_smb.h" #include "tdeio_smb_internal.h" //=========================================================================== // TODO: add when libsmbclient supports it void SMBSlave::copy( const KURL& ksrc, const KURL& kdst, int permissions, bool overwrite) { SMBUrl src; SMBUrl dst; mode_t initialmode; int n; int dstflags; int srcfd = -1; int dstfd = -1; TDEIO::filesize_t processed_size = 0; unsigned char buf[MAX_XFER_BUF_SIZE]; kdDebug(TDEIO_SMB) << "SMBSlave::copy with src = " << ksrc << "and dest = " << kdst << endl; // setup urls src = ksrc; dst = kdst; // Obtain information about source if(cache_stat(src, &st ) == -1) { if ( errno == EACCES ) { error( TDEIO::ERR_ACCESS_DENIED, src.prettyURL()); } else { error( TDEIO::ERR_DOES_NOT_EXIST, src.prettyURL()); } return; } if ( S_ISDIR( st.st_mode ) ) { error( TDEIO::ERR_IS_DIRECTORY, src.prettyURL() ); return; } totalSize(st.st_size); // Check to se if the destination exists if(cache_stat(dst, &st) != -1) { if(S_ISDIR(st.st_mode)) { error( TDEIO::ERR_DIR_ALREADY_EXIST, dst.prettyURL()); return; } if(!overwrite) { error( TDEIO::ERR_FILE_ALREADY_EXIST, dst.prettyURL()); return; } } // Open the source file srcfd = smbc_open(src.toSmbcUrl(), O_RDONLY, 0); if(srcfd < 0) { if(errno == EACCES) { error( TDEIO::ERR_ACCESS_DENIED, src.prettyURL() ); } else { error( TDEIO::ERR_DOES_NOT_EXIST, src.prettyURL() ); } return; } // Determine initial creation mode if(permissions != -1) { initialmode = permissions | S_IWUSR; } else { initialmode = 0 | S_IWUSR;//0666; } // Open the destination file dstflags = O_CREAT | O_TRUNC | O_WRONLY; if(!overwrite) { dstflags |= O_EXCL; } dstfd = smbc_open(dst.toSmbcUrl(), dstflags, initialmode); if(dstfd < 0) { if(errno == EACCES) { error(TDEIO::ERR_WRITE_ACCESS_DENIED, dst.prettyURL()); } else { error(TDEIO::ERR_CANNOT_OPEN_FOR_READING, dst.prettyURL()); } if(srcfd >= 0 ) { smbc_close(srcfd); } return; } // Perform copy while(1) { n = smbc_read(srcfd, buf, MAX_XFER_BUF_SIZE ); if(n > 0) { n = smbc_write(dstfd, buf, n); if(n == -1) { kdDebug(TDEIO_SMB) << "SMBSlave::copy copy now TDEIO::ERR_COULD_NOT_WRITE" << endl; error( TDEIO::ERR_COULD_NOT_WRITE, dst.prettyURL()); break; } processed_size += n; processedSize(processed_size); } else if(n == 0) { break; // finished } else { error( TDEIO::ERR_COULD_NOT_READ, src.prettyURL()); break; } } // FINISHED: if(srcfd >= 0 ) { smbc_close(srcfd); } if(dstfd >= 0) { if(smbc_close(dstfd) == 0) { // TODO: set final permissions } else { error( TDEIO::ERR_COULD_NOT_WRITE, dst.prettyURL()); return; } } finished(); } //=========================================================================== void SMBSlave::del( const KURL &kurl, bool isfile) { kdDebug(TDEIO_SMB) << "SMBSlave::del on " << kurl << endl; m_current_url = kurl; if(isfile) { // Delete file kdDebug(TDEIO_SMB) << "SMBSlave:: unlink " << kurl << endl; if(smbc_unlink(m_current_url.toSmbcUrl()) == -1) { switch(errno) { case EISDIR: error( TDEIO::ERR_IS_DIRECTORY, m_current_url.prettyURL()); break; default: reportError(kurl); } } } else { kdDebug(TDEIO_SMB) << "SMBSlave:: rmdir " << kurl << endl; // Delete directory if(smbc_rmdir(m_current_url.toSmbcUrl()) == -1) { reportError(kurl); } } finished(); } //=========================================================================== void SMBSlave::mkdir( const KURL &kurl, int permissions ) { kdDebug(TDEIO_SMB) << "SMBSlave::mkdir on " << kurl << endl; m_current_url = kurl; if(smbc_mkdir(m_current_url.toSmbcUrl(), 0777) != 0) { if (errno == EEXIST) { if(cache_stat(m_current_url, &st ) == 0) { if(S_ISDIR(st.st_mode )) { error( TDEIO::ERR_DIR_ALREADY_EXIST, m_current_url.prettyURL()); } } else { error( TDEIO::ERR_FILE_ALREADY_EXIST, m_current_url.prettyURL()); } } else reportError(kurl); kdDebug(TDEIO_SMB) << "SMBSlave::mkdir exit with error " << kurl << endl; } else { if(permissions != -1) { // TODO enable the following when complete //smbc_chmod( url.toSmbcUrl(), permissions ); } } finished(); } //=========================================================================== void SMBSlave::rename( const KURL& ksrc, const KURL& kdest, bool overwrite ) { SMBUrl src; SMBUrl dst; kdDebug(TDEIO_SMB) << "SMBSlave::rename, old name = " << ksrc << ", new name = " << kdest << endl; src = ksrc; dst = kdest; // Check to se if the destination exists kdDebug(TDEIO_SMB) << "SMBSlave::rename stat dst" << endl; if(cache_stat(dst, &st) != -1) { if(S_ISDIR(st.st_mode)) { kdDebug(TDEIO_SMB) << "SMBSlave::rename TDEIO::ERR_DIR_ALREADY_EXIST" << endl; error( TDEIO::ERR_DIR_ALREADY_EXIST, dst.prettyURL()); finished(); return; } if(!overwrite) { kdDebug(TDEIO_SMB) << "SMBSlave::rename TDEIO::ERR_FILE_ALREADY_EXIST" << endl; error( TDEIO::ERR_FILE_ALREADY_EXIST, dst.prettyURL()); finished(); return; } } kdDebug(TDEIO_SMB ) << "smbc_rename " << src.toSmbcUrl() << " " << dst.toSmbcUrl() << endl; if(smbc_rename(src.toSmbcUrl(), dst.toSmbcUrl())!=0) { kdDebug(TDEIO_SMB ) << "failed " << perror << endl; switch(errno) { case ENOENT: if(cache_stat(src, &st) == -1) { if(errno == EACCES) { kdDebug(TDEIO_SMB) << "SMBSlave::rename TDEIO::ERR_ACCESS_DENIED" << endl; error(TDEIO::ERR_ACCESS_DENIED, src.prettyURL()); } else { kdDebug(TDEIO_SMB) << "SMBSlave::rename TDEIO::ERR_DOES_NOT_EXIST" << endl; error(TDEIO::ERR_DOES_NOT_EXIST, src.prettyURL()); } } break; case EACCES: case EPERM: kdDebug(TDEIO_SMB) << "SMBSlave::rename TDEIO::ERR_ACCESS_DENIED" << endl; error( TDEIO::ERR_ACCESS_DENIED, dst.prettyURL() ); break; default: kdDebug(TDEIO_SMB) << "SMBSlave::rename TDEIO::ERR_CANNOT_RENAME" << endl; error( TDEIO::ERR_CANNOT_RENAME, src.prettyURL() ); } kdDebug(TDEIO_SMB) << "SMBSlave::rename exit with error" << endl; return; } kdDebug(TDEIO_SMB ) << "everything fine\n"; finished(); }