diff options
Diffstat (limited to 'tdeioslave/smb/tdeio_smb_dir.cpp')
| -rw-r--r-- | tdeioslave/smb/tdeio_smb_dir.cpp | 345 |
1 files changed, 345 insertions, 0 deletions
diff --git a/tdeioslave/smb/tdeio_smb_dir.cpp b/tdeioslave/smb/tdeio_smb_dir.cpp new file mode 100644 index 000000000..1e707e14e --- /dev/null +++ b/tdeioslave/smb/tdeio_smb_dir.cpp @@ -0,0 +1,345 @@ +///////////////////////////////////////////////////////////////////////////// +// +// 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 <[email protected]> +// +////--------------------------------------------------------------------------- +// +// 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(); +} + + |