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author | Mavridis Philippe <mavridisf@gmail.com> | 2022-06-24 14:11:03 +0300 |
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committer | Mavridis Philippe <mavridisf@gmail.com> | 2022-07-15 13:12:18 +0300 |
commit | fd94618b638534cebf02eacfae104d147c361492 (patch) | |
tree | b525d951150a83dd4370e7dc0c401cbfe4330f7a /tdeioslave/sftp/tdeio_sftp.h | |
parent | d4e06b76962198eb64e6c2826d4695248102037c (diff) | |
download | tdebase-fd94618b638534cebf02eacfae104d147c361492.tar.gz tdebase-fd94618b638534cebf02eacfae104d147c361492.zip |
Replaced old sftp ioslave with backported version
Source: https://github.com/sandsmark/kde2-kio-sftp-kde4
Licence: GPLv2 or later
This resolves issue #276.
Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
Diffstat (limited to 'tdeioslave/sftp/tdeio_sftp.h')
-rw-r--r-- | tdeioslave/sftp/tdeio_sftp.h | 195 |
1 files changed, 90 insertions, 105 deletions
diff --git a/tdeioslave/sftp/tdeio_sftp.h b/tdeioslave/sftp/tdeio_sftp.h index 30c452f9b..88ddaecf1 100644 --- a/tdeioslave/sftp/tdeio_sftp.h +++ b/tdeioslave/sftp/tdeio_sftp.h @@ -1,37 +1,49 @@ -/*************************************************************************** - sftpProtocol.h - description - ------------------- - begin : Sat Jun 30 20:08:47 CDT 2001 - copyright : (C) 2001 by Lucas Fisher - email : ljfisher@purdue.edu -***************************************************************************/ - -/*************************************************************************** - * * - * 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 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ +/* + * Copyright (c) 2001 Lucas Fisher <ljfisher@purdue.edu> + * Copyright (c) 2009 Andreas Schneider <mail@cynapses.org> + * Copyright (c) 2020 Martin Sandsmark <martin@sandsmark.ninja> + * KDE2 port + * Copyright (c) 2022 Mavridis Philippe <mavridisf@gmail.com> + * Trinity port + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License (LGPL) as published by the Free Software Foundation; + * either version 2 of the License, or (at your option) any later + * version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + #ifndef __tdeio_sftp_h__ #define __tdeio_sftp_h__ -#include <tqstring.h> -#include <tqcstring.h> -#include <tqobject.h> - #include <kurl.h> #include <tdeio/global.h> #include <tdeio/slavebase.h> #include <kdebug.h> +#include <stdint.h> -#include "process.h" -#include "sftpfileattr.h" -#include "ksshprocess.h" +#include <libssh/libssh.h> +#include <libssh/sftp.h> +#include <libssh/callbacks.h> +// How big should each data packet be? Definitely not bigger than 64kb or +// you will overflow the 2 byte size variable in a sftp packet. +#define MAX_XFER_BUF_SIZE 60 * 1024 #define TDEIO_SFTP_DB 7120 +namespace TDEIO { + class AuthInfo; +} class sftpProtocol : public TDEIO::SlaveBase { @@ -39,23 +51,35 @@ class sftpProtocol : public TDEIO::SlaveBase public: sftpProtocol(const TQCString &pool_socket, const TQCString &app_socket); virtual ~sftpProtocol(); - virtual void setHost(const TQString& h, int port, const TQString& user, const TQString& pass); - virtual void get(const KURL& url); - virtual void listDir(const KURL& url) ; - virtual void mimetype(const KURL& url); - virtual void stat(const KURL& url); - virtual void copy(const KURL &src, const KURL &dest, int permissions, bool overwrite); - virtual void put(const KURL& url, int permissions, bool overwrite, bool resume); - virtual void closeConnection(); - virtual void slave_status(); - virtual void del(const KURL &url, bool isfile); - virtual void chmod(const KURL& url, int permissions); - virtual void symlink(const TQString& target, const KURL& dest, bool overwrite); - virtual void rename(const KURL& src, const KURL& dest, bool overwrite); - virtual void mkdir(const KURL&url, int permissions); - virtual void openConnection(); + virtual void setHost(const TQString& h, int port, const TQString& user, const TQString& pass) override; + virtual void get(const KURL& url) override; + virtual void listDir(const KURL& url) override; + virtual void mimetype(const KURL& url) override; + virtual void stat(const KURL& url) override; + virtual void put(const KURL& url, int permissions, bool overwrite, bool resume) override; + virtual void copy(const KURL &src, const KURL &dest, int permissions, bool overwrite) override; + virtual void closeConnection() override; + virtual void slave_status() override; + virtual void del(const KURL &url, bool isfile) override; + virtual void chmod(const KURL& url, int permissions) override; + virtual void symlink(const TQString& target, const KURL& dest, bool overwrite) override; + virtual void rename(const KURL& src, const KURL& dest, bool overwrite) override; + virtual void mkdir(const KURL& url, int permissions) override; + virtual void openConnection() override; + + // libssh authentication callback (note that this is called by the + // global ::auth_callback() call. + int auth_callback(const char *prompt, char *buf, size_t len, + int echo, int verify, void *userdata); + + // libssh logging callback (note that this is called by the + // global ::log_callback() call. + void log_callback(ssh_session session, int priority, const char *message, + void *userdata); private: // Private variables + void statMime(const KURL &url); + void closeFile(); /** True if ioslave is connected to sftp server. */ bool mConnected; @@ -65,8 +89,11 @@ private: // Private variables /** Port we are connected to. */ int mPort; - /** Ssh process to which we send the sftp packets. */ - KSshProcess ssh; + /** The ssh session for the connection */ + ssh_session mSession; + + /** The sftp session for the connection */ + sftp_session mSftp; /** Username to use when connecting */ TQString mUsername; @@ -74,76 +101,34 @@ private: // Private variables /** User's password */ TQString mPassword; - /** Message id of the last sftp packet we sent. */ - unsigned int mMsgId; + /** The open file */ + sftp_file mOpenFile; - /** Type of packet we are expecting to receive next. */ - unsigned char mExpected; + /** The open URL */ + KURL mOpenUrl; + + ssh_callbacks mCallbacks; /** Version of the sftp protocol we are using. */ int sftpVersion; - - struct Status - { - int code; - TDEIO::filesize_t size; - TQString text; - }; + + //struct Status + //{ + // int code; + // TDEIO::filesize_t size; + // TQString text; + //}; private: // private methods - bool getPacket(TQByteArray& msg); - - /* Type is a sftp packet type found in .sftp.h'. - * Example: SSH2_FXP_READLINK, SSH2_FXP_RENAME, etc. - * - * Returns true if the type is supported by the sftp protocol - * version negotiated by the client and server (sftpVersion). - */ - bool isSupportedOperation(int type); - /** Used to have the server canonicalize any given path name to an absolute path. - This is useful for converting path names containing ".." components or relative - pathnames without a leading slash into absolute paths. - Returns the canonicalized url. */ - int sftpRealPath(const KURL& url, KURL& newUrl); - - /** Send an sftp packet to stdin of the ssh process. */ - bool putPacket(TQByteArray& p); - /** Process SSH_FXP_STATUS packets. */ - void processStatus(TQ_UINT8, const TQString& message = TQString::null); - /** Process SSH_FXP_STATUS packes and return the result. */ - Status doProcessStatus(TQ_UINT8, const TQString& message = TQString::null); - /** Opens a directory handle for url.path. Returns true if succeeds. */ - int sftpOpenDirectory(const KURL& url, TQByteArray& handle); - /** Closes a directory or file handle. */ - int sftpClose(const TQByteArray& handle); - /** Send a sftp command to rename a file or directoy. */ - int sftpRename(const KURL& src, const KURL& dest); - /** Set a files attributes. */ - int sftpSetStat(const KURL& url, const sftpFileAttr& attr); - /** Sends a sftp command to remove a file or directory. */ - int sftpRemove(const KURL& url, bool isfile); - /** Creates a symlink named dest to target. */ - int sftpSymLink(const TQString& target, const KURL& dest); - /** Get directory listings. */ - int sftpReadDir(const TQByteArray& handle, const KURL& url); - /** Retrieves the destination of a link. */ - int sftpReadLink(const KURL& url, TQString& target); - /** Stats a file. */ - int sftpStat(const KURL& url, sftpFileAttr& attr); - /** No descriptions */ - int sftpOpen(const KURL& url, const TQ_UINT32 pflags, const sftpFileAttr& attr, TQByteArray& handle); - /** No descriptions */ - int sftpRead(const TQByteArray& handle, TDEIO::filesize_t offset, TQ_UINT32 len, TQByteArray& data); - /** No descriptions */ - int sftpWrite(const TQByteArray& handle, TDEIO::filesize_t offset, const TQByteArray& data); - - /** Performs faster upload when the source is a local file... */ - void sftpCopyPut(const KURL& src, const KURL& dest, int mode, bool overwrite); - /** Performs faster download when the destination is a local file... */ - void sftpCopyGet(const KURL& dest, const KURL& src, int mode, bool overwrite); - - /** */ - Status sftpGet( const KURL& src, TDEIO::filesize_t offset = 0, int fd = -1); - void sftpPut( const KURL& dest, int permissions, bool resume, bool overwrite, int fd = -1); + + int authenticateKeyboardInteractive(TDEIO::AuthInfo &info); + + void reportError(const KURL &url, const int err); + + bool createUDSEntry(const TQString &filename, const TQByteArray &path, + TDEIO::UDSEntry &entry, short int details); + + TQString canonicalizePath(const TQString &path); }; + #endif |