Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 346 insertions, 0 deletions

diff --git a/kioslave/sftp/sftpfileattr.cpp b/kioslave/sftp/sftpfileattr.cpp
new file mode 100644
index 000000000..07aada36d
--- /dev/null
+++ b/kioslave/sftp/sftpfileattr.cpp
@@ -0,0 +1,346 @@
+/***************************************************************************
+                          sftpfileattr.cpp  -  description
+                             -------------------
+    begin                : Sat Jun 30 2001
+    copyright            : (C) 2001 by Lucas Fisher
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "sftpfileattr.h"
+
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <qstring.h>
+#include <qdatastream.h>
+
+#include <kio/global.h>
+#include <kremoteencoding.h>
+
+using namespace KIO;
+
+sftpFileAttr::sftpFileAttr(){
+    clear();
+    mDirAttrs = false;
+}
+
+sftpFileAttr::sftpFileAttr(KRemoteEncoding* encoding){
+    clear();
+    mDirAttrs = false;
+    mEncoding = encoding;
+}
+
+
+/** Constructor to initialize the file attributes on declaration. */
+sftpFileAttr::sftpFileAttr(Q_ULLONG size, uid_t uid, gid_t gid,
+                    mode_t permissions, time_t atime,
+                    time_t mtime, Q_UINT32 extendedCount) {
+    clear();
+    mDirAttrs = false;
+    mSize  = size;
+    mUid   = uid;
+    mGid   = gid;
+    mAtime = atime;
+    mMtime = mtime;
+    mPermissions   = permissions;
+    mExtendedCount = extendedCount;
+}
+
+sftpFileAttr::~sftpFileAttr(){
+}
+
+/** Returns a UDSEntry describing the file.
+The UDSEntry is generated from the sftp file attributes. */
+UDSEntry sftpFileAttr::entry() {
+    UDSEntry entry;
+    UDSAtom atom;
+
+    atom.m_uds = UDS_NAME;
+    atom.m_str = mFilename;
+    entry.append(atom);
+
+    if( mFlags & SSH2_FILEXFER_ATTR_SIZE ) {
+        atom.m_uds = UDS_SIZE;
+        atom.m_long = mSize;
+        entry.append(atom);
+    }
+
+    if( mFlags & SSH2_FILEXFER_ATTR_ACMODTIME ) {
+        atom.m_uds = UDS_ACCESS_TIME;
+        atom.m_long = mAtime;
+        entry.append(atom);
+
+        atom.m_uds = UDS_MODIFICATION_TIME;
+        atom.m_long = mMtime;
+        entry.append(atom);
+    }
+
+    if( mFlags & SSH2_FILEXFER_ATTR_UIDGID ) {
+        if( mUserName.isEmpty() || mGroupName.isEmpty() )
+            getUserGroupNames();
+
+        atom.m_uds = UDS_USER;
+        atom.m_str = mUserName;
+        entry.append(atom);
+
+        atom.m_uds = UDS_GROUP;
+        atom.m_str = mGroupName;
+        entry.append(atom);
+    }
+
+    if( mFlags & SSH2_FILEXFER_ATTR_PERMISSIONS ) {
+        atom.m_uds = UDS_ACCESS;
+        atom.m_long = mPermissions;
+        entry.append(atom);
+
+        mode_t type = fileType();
+
+        // Set the type if we know what it is
+        if( type != 0 ) {
+            atom.m_uds = UDS_FILE_TYPE;
+            atom.m_long = (mLinkType ? mLinkType:type);
+            entry.append(atom);
+        }
+
+        if( S_ISLNK(type) ) {
+            atom.m_uds = UDS_LINK_DEST;
+            atom.m_str = mLinkDestination;
+            entry.append(atom);
+        }
+    }
+
+    return entry;
+}
+
+/** Use to output the file attributes to a sftp packet */
+QDataStream& operator<< (QDataStream& s, const sftpFileAttr& fa) {
+    s << (Q_UINT32)fa.mFlags;
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_SIZE )
+        { s << (Q_ULLONG)fa.mSize; }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_UIDGID )
+        { s << (Q_UINT32)fa.mUid << (Q_UINT32)fa.mGid; }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_PERMISSIONS )
+        { s << (Q_UINT32)fa.mPermissions; }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_ACMODTIME )
+        { s << (Q_UINT32)fa.mAtime << (Q_UINT32)fa.mMtime; }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_EXTENDED ) {
+        s << (Q_UINT32)fa.mExtendedCount;
+        // XXX: Write extensions to data stream here
+        // s.writeBytes(extendedtype).writeBytes(extendeddata);
+    }
+    return s;
+}
+
+
+/** Use to read a file attribute from a sftp packet */
+QDataStream& operator>> (QDataStream& s, sftpFileAttr& fa) {
+
+    // XXX Add some error checking in here in case
+    //     we get a bad sftp packet.
+
+    fa.clear();
+
+    if( fa.mDirAttrs ) {
+        QCString fn;
+        s >> fn;
+        fn.truncate( fn.size() );
+
+        fa.mFilename = fa.mEncoding->decode( fn );
+
+        s >> fa.mLongname;
+        fa.mLongname.truncate( fa.mLongname.size() );
+        //kdDebug() << ">>: ftpfileattr long filename (" << fa.mLongname.size() << ")= " << fa.mLongname <<  endl;
+    }
+
+    s >> fa.mFlags;  // get flags
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_SIZE ) {
+        Q_ULLONG fileSize;
+        s >> fileSize;
+        fa.setFileSize(fileSize);
+    }
+
+    Q_UINT32 x;
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_UIDGID ) {
+        s >> x; fa.setUid(x);
+        s >> x; fa.setGid(x);
+    }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_PERMISSIONS ) {
+        s >> x; fa.setPermissions(x);
+    }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_ACMODTIME ) {
+        s >> x; fa.setAtime(x);
+        s >> x; fa.setMtime(x);
+    }
+
+    if( fa.mFlags & SSH2_FILEXFER_ATTR_EXTENDED ) {
+        s >> x; fa.setExtendedCount(x);
+        // XXX: Read in extensions from data stream here
+        // s.readBytes(extendedtype).readBytes(extendeddata);
+    }
+
+    fa.getUserGroupNames();
+    return s;
+}
+/** Parse longname for the owner and group names. */
+void sftpFileAttr::getUserGroupNames(){
+    // Get the name of the owner and group of the file from longname.
+    QString user, group;
+    if( mLongname.isEmpty() ) {
+        // do not have the user name so use the user id instead
+        user.setNum(mUid);
+        group.setNum(mGid);
+    }
+    else {
+        int field = 0;
+        int i = 0;
+        int l = mLongname.length();
+
+        QString longName = mEncoding->decode( mLongname );
+
+        kdDebug(7120) << "Decoded:  " << longName << endl;
+
+        // Find the beginning of the third field which contains the user name.
+        while( field != 2 ) {
+            if( longName[i].isSpace() ) {
+                field++; i++;
+                while( i < l && longName[i].isSpace() ) { i++; }
+            }
+            else { i++; }
+        }
+        // i is the index of the first character of the third field.
+        while( i < l && !longName[i].isSpace() ) {
+            user.append(longName[i]);
+            i++;
+        }
+
+        // i is the first character of the space between fields 3 and 4
+        // user contains the owner's user name
+        while( i < l && longName[i].isSpace() ) {
+            i++;
+        }
+
+        // i is the first character of the fourth field
+        while( i < l && !longName[i].isSpace() ) {
+            group.append(longName[i]);
+            i++;
+        }
+        // group contains the name of the group.
+    }
+
+    mUserName = user;
+    mGroupName = group;
+}
+
+/** No descriptions */
+kdbgstream& operator<< (kdbgstream& s, sftpFileAttr& a) {
+    s << "Filename: " << a.mFilename
+      << ", Uid: " << a.mUid
+      << ", Gid: " << a.mGid
+      << ", Username: " << a.mUserName
+      << ", GroupName: " << a.mGroupName
+      << ", Permissions: " << a.mPermissions
+      << ", size: " << a.mSize
+      << ", atime: " << a.mAtime
+      << ", mtime: " << a.mMtime
+      << ", extended cnt: " << a.mExtendedCount;
+
+    if (S_ISLNK(a.mLinkType)) {
+      s << ", Link Type: " << a.mLinkType;
+      s << ", Link Destination: " << a.mLinkDestination;
+    }
+
+    return s;
+}
+
+/** Make sure it builds with NDEBUG */
+kndbgstream& operator<< (kndbgstream& s, sftpFileAttr& ) {
+    return s;
+}
+
+/** Clear all attributes and flags. */
+void sftpFileAttr::clear(){
+    clearAtime();
+    clearMtime();
+    clearGid();
+    clearUid();
+    clearFileSize();
+    clearPermissions();
+    clearExtensions();
+    mFilename = QString::null;
+    mGroupName =  QString::null;
+    mUserName = QString::null;
+    mLinkDestination = QString::null;
+    mFlags = 0;
+    mLongname = "\0";
+    mLinkType = 0;
+}
+
+/** Return the size of the sftp attribute. */
+Q_UINT32 sftpFileAttr::size() const{
+    Q_UINT32 size = 4; // for the attr flag
+    if( mFlags & SSH2_FILEXFER_ATTR_SIZE )
+        size += 8;
+
+    if( mFlags & SSH2_FILEXFER_ATTR_UIDGID )
+        size += 8;
+
+    if( mFlags & SSH2_FILEXFER_ATTR_PERMISSIONS )
+        size += 4;
+
+    if( mFlags & SSH2_FILEXFER_ATTR_ACMODTIME )
+        size += 8;
+
+    if( mFlags & SSH2_FILEXFER_ATTR_EXTENDED ) {
+        size += 4;
+        // add size of extensions
+    }
+    return size;
+}
+
+/** Returns the file type as determined from the file permissions */
+mode_t sftpFileAttr::fileType() const{
+    mode_t type = 0;
+
+    if( S_ISLNK(mPermissions) )
+      type |= S_IFLNK;
+
+    if( S_ISREG(mPermissions) )
+      type |= S_IFREG;
+    else if( S_ISDIR(mPermissions) )
+      type |= S_IFDIR;
+    else if( S_ISCHR(mPermissions) )
+      type |= S_IFCHR;
+    else if( S_ISBLK(mPermissions) )
+      type |= S_IFBLK;
+    else if( S_ISFIFO(mPermissions) )
+      type |= S_IFIFO;
+    else if( S_ISSOCK(mPermissions) )
+      type |= S_IFSOCK;
+
+    return type;
+}
+
+void sftpFileAttr::setEncoding( KRemoteEncoding* encoding )
+{
+    mEncoding = encoding;
+}
+// vim:ts=4:sw=4