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tdelibs/tdeio/tdeio/global.cpp

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/* This file is part of the KDE libraries
Copyright (C) 2000 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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.
*/
#include <config.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/uio.h>
#include <assert.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include "tdeio/global.h"
#include "tdeio/job.h"
#include <kdebug.h>
#include <tdelocale.h>
#include <tdeglobal.h>
#include <tdeprotocolmanager.h>
#include <kde_file.h>
#ifdef HAVE_VOLMGT
#include <volmgt.h>
#endif
TDEIO_EXPORT TQString TDEIO::convertSizeWithBytes( TDEIO::filesize_t size )
{
if ( size >= 1024 )
return convertSize( size ) + " (" + i18n( "%1 B" ).arg( TDEGlobal::locale()->formatNumber(size, 0) ) + ")";
else
return convertSize( size );
}
TDEIO_EXPORT TQString TDEIO::convertSize( TDEIO::filesize_t size )
{
double fsize = size;
TQString s;
// Giga-byte
if ( size >= 1073741824 )
{
fsize /= 1073741824.0;
if ( fsize > 1024 ) // Tera-byte
s = i18n( "%1 TB" ).arg( TDEGlobal::locale()->formatNumber(fsize / 1024.0, 1));
else
s = i18n( "%1 GB" ).arg( TDEGlobal::locale()->formatNumber(fsize, 1));
}
// Mega-byte
else if ( size >= 1048576 )
{
fsize /= 1048576.0;
s = i18n( "%1 MB" ).arg( TDEGlobal::locale()->formatNumber(fsize, 1));
}
// Kilo-byte
else if ( size >= 1024 )
{
fsize /= 1024.0;
s = i18n( "%1 KB" ).arg( TDEGlobal::locale()->formatNumber(fsize, 1));
}
// Just byte
else if ( size > 0 )
{
s = i18n( "%1 B" ).arg( TDEGlobal::locale()->formatNumber(fsize, 0));
}
// Nothing
else
{
s = i18n( "0 B" );
}
return s;
}
TDEIO_EXPORT TQString TDEIO::convertSizeFromKB( TDEIO::filesize_t kbSize )
{
return convertSize(kbSize * 1024);
}
TDEIO_EXPORT TQString TDEIO::number( TDEIO::filesize_t size )
{
char charbuf[256];
sprintf(charbuf, "%lld", size);
return TQString::fromLatin1(charbuf);
}
TDEIO_EXPORT unsigned int TDEIO::calculateRemainingSeconds( TDEIO::filesize_t totalSize,
TDEIO::filesize_t processedSize, TDEIO::filesize_t speed )
{
if ( (speed != 0) && (totalSize != 0) )
return ( totalSize - processedSize ) / speed;
else
return 0;
}
TDEIO_EXPORT TQString TDEIO::convertSeconds( unsigned int seconds )
{
unsigned int days = seconds / 86400;
unsigned int hours = (seconds - (days * 86400)) / 3600;
unsigned int mins = (seconds - (days * 86400) - (hours * 3600)) / 60;
seconds = (seconds - (days * 86400) - (hours * 3600) - (mins * 60));
const TQTime time(hours, mins, seconds);
const TQString timeStr( TDEGlobal::locale()->formatTime(time, true /*with seconds*/, true /*duration*/) );
if ( days > 0 )
return i18n("1 day %1", "%n days %1", days).arg(timeStr);
else
return timeStr;
}
TDEIO_EXPORT TQTime TDEIO::calculateRemaining( TDEIO::filesize_t totalSize, TDEIO::filesize_t processedSize, TDEIO::filesize_t speed )
{
TQTime remainingTime;
if ( speed != 0 ) {
TDEIO::filesize_t secs;
if ( totalSize == 0 ) {
secs = 0;
} else {
secs = ( totalSize - processedSize ) / speed;
}
if (secs >= (24*60*60)) // Limit to 23:59:59
secs = (24*60*60)-1;
int hr = secs / ( 60 * 60 );
int mn = ( secs - hr * 60 * 60 ) / 60;
int sc = ( secs - hr * 60 * 60 - mn * 60 );
remainingTime.setHMS( hr, mn, sc );
}
return remainingTime;
}
TDEIO_EXPORT TQString TDEIO::itemsSummaryString(uint items, uint files, uint dirs, TDEIO::filesize_t size, bool showSize)
{
TQString text = items == 0 ? i18n( "No Items" ) : i18n( "One Item", "%n Items", items );
text += " - ";
text += files == 0 ? i18n( "No Files" ) : i18n( "One File", "%n Files", files );
if ( showSize && files > 0 )
{
text += " ";
text += i18n("(%1 Total)").arg(TDEIO::convertSize( size ) );
}
text += " - ";
text += dirs == 0 ? i18n( "No Folders" ) : i18n("One Folder", "%n Folders", dirs);
return text;
}
TDEIO_EXPORT TQString TDEIO::encodeFileName( const TQString & _str )
{
TQString str( _str );
bool unicode_supported = (TQString::fromLocal8Bit(TQString(TQChar((uint)0x2215)).local8Bit())[0].unicode() != 0x3f);
int i = 0;
while ( ( i = str.find( "%", i ) ) != -1 ) {
str.replace( i, 1, "%%");
i += 2;
}
while ( ( i = str.find( "/" ) ) != -1 ) {
if (unicode_supported) {
// Use U+2215 (DIVISION SLASH) to represent the forward slash
// While U+2044 (FRACTION SLASH) is a tempting replacement, it can indicate to
// rendering engines that a combined fraction character should be displayed
str.replace( i, 1, TQChar((uint)0x2215));
}
else {
// Unicode does not appear to be supported on this system!
// Fall back to older encoding method...
str.replace( i, 1, "%2f");
}
}
return str;
}
TDEIO_EXPORT TQString TDEIO::decodeFileName( const TQString & _str )
{
TQString str;
bool unicode_supported = (TQString::fromLocal8Bit(TQString(TQChar((uint)0x2215)).local8Bit())[0].unicode() != 0x3f);
unsigned int i = 0;
for ( ; i < _str.length() ; ++i ) {
if ( _str[i]=='%' ) {
if ( _str[i+1]=='%' ) // %% -> %
{
str.append('%');
++i;
}
else if ((!unicode_supported) && ( _str[i+1]=='2' && (i+2<_str.length()) && _str[i+2].lower()=='f' )) // %2f -> /
{
str.append('/');
i += 2;
}
else
{
str.append('%');
}
}
else if ( _str[i] == TQChar((uint)0x2215) ) {
str.append('/');
}
else {
str.append(_str[i]);
}
}
return str;
}
TDEIO_EXPORT TQString TDEIO::Job::errorString() const
{
return TDEIO::buildErrorString(m_error, m_errorText);
}
TDEIO_EXPORT TQString TDEIO::buildErrorString(int errorCode, const TQString &errorText)
{
TQString result;
switch( errorCode )
{
case TDEIO::ERR_CANNOT_OPEN_FOR_READING:
result = i18n( "Could not read %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_OPEN_FOR_WRITING:
result = i18n( "Could not write to %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_LAUNCH_PROCESS:
result = i18n( "Could not start process %1." ).arg( errorText );
break;
case TDEIO::ERR_INTERNAL:
result = i18n( "Internal Error\nPlease send a full bug report at http://bugs.kde.org\n%1" ).arg( errorText );
break;
case TDEIO::ERR_MALFORMED_URL:
result = i18n( "Malformed URL %1." ).arg( errorText );
break;
case TDEIO::ERR_UNSUPPORTED_PROTOCOL:
result = i18n( "The protocol %1 is not supported." ).arg( errorText );
break;
case TDEIO::ERR_NO_SOURCE_PROTOCOL:
result = i18n( "The protocol %1 is only a filter protocol.").arg( errorText );
break;
case TDEIO::ERR_UNSUPPORTED_ACTION:
result = errorText;
// result = i18n( "Unsupported action %1" ).arg( errorText );
break;
case TDEIO::ERR_IS_DIRECTORY:
result = i18n( "%1 is a folder, but a file was expected." ).arg( errorText );
break;
case TDEIO::ERR_IS_FILE:
result = i18n( "%1 is a file, but a folder was expected." ).arg( errorText );
break;
case TDEIO::ERR_DOES_NOT_EXIST:
result = i18n( "The file or folder %1 does not exist." ).arg( errorText );
break;
case TDEIO::ERR_FILE_ALREADY_EXIST:
result = i18n( "A file named %1 already exists." ).arg( errorText );
break;
case TDEIO::ERR_DIR_ALREADY_EXIST:
result = i18n( "A folder named %1 already exists." ).arg( errorText );
break;
case TDEIO::ERR_UNKNOWN_HOST:
result = errorText.isEmpty() ? i18n( "No hostname specified." ) : i18n( "Unknown host %1" ).arg( errorText );
break;
case TDEIO::ERR_ACCESS_DENIED:
result = i18n( "Access denied to %1." ).arg( errorText );
break;
case TDEIO::ERR_WRITE_ACCESS_DENIED:
result = i18n( "Access denied.\nCould not write to %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_ENTER_DIRECTORY:
result = i18n( "Could not enter folder %1." ).arg( errorText );
break;
case TDEIO::ERR_PROTOCOL_IS_NOT_A_FILESYSTEM:
result = i18n( "The protocol %1 does not implement a folder service." ).arg( errorText );
break;
case TDEIO::ERR_CYCLIC_LINK:
result = i18n( "Found a cyclic link in %1." ).arg( errorText );
break;
case TDEIO::ERR_USER_CANCELED:
// Do nothing in this case. The user doesn't need to be told what he just did.
break;
case TDEIO::ERR_CYCLIC_COPY:
result = i18n( "Found a cyclic link while copying %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_CREATE_SOCKET:
result = i18n( "Could not create socket for accessing %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_CONNECT:
result = i18n( "Could not connect to host %1." ).arg( errorText.isEmpty() ? TQString::fromLatin1("localhost") : errorText );
break;
case TDEIO::ERR_CONNECTION_BROKEN:
result = i18n( "Connection to host %1 is broken." ).arg( errorText );
break;
case TDEIO::ERR_NOT_FILTER_PROTOCOL:
result = i18n( "The protocol %1 is not a filter protocol." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_MOUNT:
result = i18n( "Could not mount device.\nThe reported error was:\n%1" ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_UNMOUNT:
result = i18n( "Could not unmount device.\nThe reported error was:\n%1" ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_READ:
result = i18n( "Could not read file %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_WRITE:
result = i18n( "Could not write to file %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_BIND:
result = i18n( "Could not bind %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_LISTEN:
result = i18n( "Could not listen %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_ACCEPT:
result = i18n( "Could not accept %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_LOGIN:
result = errorText;
break;
case TDEIO::ERR_COULD_NOT_STAT:
result = i18n( "Could not access %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_CLOSEDIR:
result = i18n( "Could not terminate listing %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_MKDIR:
result = i18n( "Could not make folder %1." ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_RMDIR:
result = i18n( "Could not remove folder %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_RESUME:
result = i18n( "Could not resume file %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_RENAME:
result = i18n( "Could not rename file %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_CHMOD:
result = i18n( "Could not change permissions for %1." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_DELETE:
result = i18n( "Could not delete file %1." ).arg( errorText );
break;
case TDEIO::ERR_SLAVE_DIED:
result = i18n( "The process for the %1 protocol died unexpectedly." ).arg( errorText );
break;
case TDEIO::ERR_OUT_OF_MEMORY:
result = i18n( "Error. Out of memory.\n%1" ).arg( errorText );
break;
case TDEIO::ERR_UNKNOWN_PROXY_HOST:
result = i18n( "Unknown proxy host\n%1" ).arg( errorText );
break;
case TDEIO::ERR_COULD_NOT_AUTHENTICATE:
result = i18n( "Authorization failed, %1 authentication not supported" ).arg( errorText );
break;
case TDEIO::ERR_ABORTED:
result = i18n( "User canceled action\n%1" ).arg( errorText );
break;
case TDEIO::ERR_INTERNAL_SERVER:
result = i18n( "Internal error in server\n%1" ).arg( errorText );
break;
case TDEIO::ERR_SERVER_TIMEOUT:
result = i18n( "Timeout on server\n%1" ).arg( errorText );
break;
case TDEIO::ERR_UNKNOWN:
result = i18n( "Unknown error\n%1" ).arg( errorText );
break;
case TDEIO::ERR_UNKNOWN_INTERRUPT:
result = i18n( "Unknown interrupt\n%1" ).arg( errorText );
break;
/*
case TDEIO::ERR_CHECKSUM_MISMATCH:
if (errorText)
result = i18n( "Warning: MD5 Checksum for %1 does not match checksum returned from server" ).arg(errorText);
else
result = i18n( "Warning: MD5 Checksum for %1 does not match checksum returned from server" ).arg("document");
break;
*/
case TDEIO::ERR_CANNOT_DELETE_ORIGINAL:
result = i18n( "Could not delete original file %1.\nPlease check permissions." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_DELETE_PARTIAL:
result = i18n( "Could not delete partial file %1.\nPlease check permissions." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_RENAME_ORIGINAL:
result = i18n( "Could not rename original file %1.\nPlease check permissions." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_RENAME_PARTIAL:
result = i18n( "Could not rename partial file %1.\nPlease check permissions." ).arg( errorText );
break;
case TDEIO::ERR_CANNOT_SYMLINK:
result = i18n( "Could not create symlink %1.\nPlease check permissions." ).arg( errorText );
break;
case TDEIO::ERR_NO_CONTENT:
result = errorText;
break;
case TDEIO::ERR_DISK_FULL:
result = i18n( "Could not write file %1.\nDisk full." ).arg( errorText );
break;
case TDEIO::ERR_IDENTICAL_FILES:
result = i18n( "The source and destination are the same file.\n%1" ).arg( errorText );
break;
case TDEIO::ERR_SLAVE_DEFINED:
result = errorText;
break;
case TDEIO::ERR_UPGRADE_REQUIRED:
result = i18n( "%1 is required by the server, but is not available." ).arg(errorText);
break;
case TDEIO::ERR_POST_DENIED:
result = i18n( "Access to restricted port in POST denied.");
break;
case TDEIO::ERR_OFFLINE_MODE:
result = i18n( "Could not access %1.\nOffline mode active.").arg( errorText );
break;
default:
result = i18n( "Unknown error code %1\n%2\nPlease send a full bug report at http://bugs.kde.org." ).arg( errorCode ).arg( errorText );
break;
}
return result;
}
TDEIO_EXPORT TQString TDEIO::unsupportedActionErrorString(const TQString &protocol, int cmd) {
switch (cmd) {
case CMD_CONNECT:
return i18n("Opening connections is not supported with the protocol %1." ).arg(protocol);
case CMD_DISCONNECT:
return i18n("Closing connections is not supported with the protocol %1." ).arg(protocol);
case CMD_STAT:
return i18n("Accessing files is not supported with the protocol %1.").arg(protocol);
case CMD_PUT:
return i18n("Writing to %1 is not supported.").arg(protocol);
case CMD_SPECIAL:
return i18n("There are no special actions available for protocol %1.").arg(protocol);
case CMD_LISTDIR:
return i18n("Listing folders is not supported for protocol %1.").arg(protocol);
case CMD_GET:
return i18n("Retrieving data from %1 is not supported.").arg(protocol);
case CMD_MIMETYPE:
return i18n("Retrieving mime type information from %1 is not supported.").arg(protocol);
case CMD_RENAME:
return i18n("Renaming or moving files within %1 is not supported.").arg(protocol);
case CMD_SYMLINK:
return i18n("Creating symlinks is not supported with protocol %1.").arg(protocol);
case CMD_COPY:
return i18n("Copying files within %1 is not supported.").arg(protocol);
case CMD_DEL:
return i18n("Deleting files from %1 is not supported.").arg(protocol);
case CMD_MKDIR:
return i18n("Creating folders is not supported with protocol %1.").arg(protocol);
case CMD_CHMOD:
return i18n("Changing the attributes of files is not supported with protocol %1.").arg(protocol);
case CMD_SUBURL:
return i18n("Using sub-URLs with %1 is not supported.").arg(protocol);
case CMD_MULTI_GET:
return i18n("Multiple get is not supported with protocol %1.").arg(protocol);
default:
return i18n("Protocol %1 does not support action %2.").arg(protocol).arg(cmd);
}/*end switch*/
}
TDEIO_EXPORT TQStringList TDEIO::Job::detailedErrorStrings( const KURL *reqUrl /*= 0L*/,
int method /*= -1*/ ) const
{
TQString errorName, techName, description, ret2;
TQStringList causes, solutions, ret;
TQByteArray raw = rawErrorDetail( m_error, m_errorText, reqUrl, method );
TQDataStream stream(raw, IO_ReadOnly);
stream >> errorName >> techName >> description >> causes >> solutions;
TQString url, protocol, datetime;
if ( reqUrl ) {
url = reqUrl->htmlURL();
protocol = reqUrl->protocol();
} else {
url = i18n( "(unknown)" );
}
datetime = TDEGlobal::locale()->formatDateTime( TQDateTime::currentDateTime(),
false );
ret << errorName;
ret << TQString::fromLatin1( "<qt><p><b>" ) + errorName +
TQString::fromLatin1( "</b></p><p>" ) + description +
TQString::fromLatin1( "</p>" );
ret2 = TQString::fromLatin1( "<qt><p>" );
if ( !techName.isEmpty() )
ret2 += i18n( "<b>Technical reason</b>: " ) + techName + TQString::fromLatin1( "</p>" );
ret2 += i18n( "</p><p><b>Details of the request</b>:" );
ret2 += i18n( "</p><ul><li>URL: %1</li>" ).arg( url );
if ( !protocol.isEmpty() ) {
ret2 += i18n( "<li>Protocol: %1</li>" ).arg( protocol );
}
ret2 += i18n( "<li>Date and time: %1</li>" ).arg( datetime );
ret2 += i18n( "<li>Additional information: %1</li></ul>" ).arg( m_errorText );
if ( !causes.isEmpty() ) {
ret2 += i18n( "<p><b>Possible causes</b>:</p><ul><li>" );
ret2 += causes.join( "</li><li>" );
ret2 += TQString::fromLatin1( "</li></ul>" );
}
if ( !solutions.isEmpty() ) {
ret2 += i18n( "<p><b>Possible solutions</b>:</p><ul><li>" );
ret2 += solutions.join( "</li><li>" );
ret2 += TQString::fromLatin1( "</li></ul>" );
}
ret << ret2;
return ret;
}
TDEIO_EXPORT TQByteArray TDEIO::rawErrorDetail(int errorCode, const TQString &errorText,
const KURL *reqUrl /*= 0L*/, int /*method = -1*/ )
{
TQString url, host, protocol, datetime, domain, path, dir, filename;
bool isSlaveNetwork = false;
if ( reqUrl ) {
url = reqUrl->prettyURL();
host = reqUrl->host();
protocol = reqUrl->protocol();
if ( host.left(4) == "www." )
domain = host.mid(4);
else
domain = host;
path = reqUrl->path(1);
filename = reqUrl->fileName();
dir = path + filename;
// detect if protocol is a network protocol...
// add your hacks here...
if ( protocol == "http" ||
protocol == "https" ||
protocol == "ftp" ||
protocol == "sftp" ||
protocol == "webdav" ||
protocol == "webdavs" ||
protocol == "finger" ||
protocol == "fish" ||
protocol == "gopher" ||
protocol == "imap" ||
protocol == "imaps" ||
protocol == "lan" ||
protocol == "ldap" ||
protocol == "mailto" ||
protocol == "news" ||
protocol == "nntp" ||
protocol == "pop3" ||
protocol == "pop3s" ||
protocol == "smtp" ||
protocol == "smtps" ||
protocol == "telnet"
) {
isSlaveNetwork = false;
}
} else {
// assume that the errorText has the location we are interested in
url = host = domain = path = filename = dir = errorText;
protocol = i18n( "(unknown)" );
}
datetime = TDEGlobal::locale()->formatDateTime( TQDateTime::currentDateTime(),
false );
TQString errorName, techName, description;
TQStringList causes, solutions;
// c == cause, s == solution
TQString sSysadmin = i18n( "Contact your appropriate computer support system, "
"whether the system administrator, or technical support group for further "
"assistance." );
TQString sServeradmin = i18n( "Contact the administrator of the server "
"for further assistance." );
// FIXME active link to permissions dialog
TQString sAccess = i18n( "Check your access permissions on this resource." );
TQString cAccess = i18n( "Your access permissions may be inadequate to "
"perform the requested operation on this resource." );
TQString cLocked = i18n( "The file may be in use (and thus locked) by "
"another user or application." );
TQString sQuerylock = i18n( "Check to make sure that no other "
"application or user is using the file or has locked the file." );
TQString cHardware = i18n( "Although unlikely, a hardware error may have "
"occurred." );
TQString cBug = i18n( "You may have encountered a bug in the program." );
TQString cBuglikely = i18n( "This is most likely to be caused by a bug in the "
"program. Please consider submitting a full bug report as detailed below." );
TQString sUpdate = i18n( "Update your software to the latest version. "
"Your distribution should provide tools to update your software." );
TQString sBugreport = i18n( "When all else fails, please consider helping the "
"TDE team or the third party maintainer of this software by submitting a "
"high quality bug report. If the software is provided by a third party, "
"please contact them directly. Otherwise, first look to see if "
"the same bug has been submitted by someone else by searching at the "
"<a href=\"http://bugs.pearsoncomputing.net//\">TDE bug reporting website</a>. If not, take "
"note of the details given above, and include them in your bug report, along "
"with as many other details as you think might help." );
TQString cNetwork = i18n( "There may have been a problem with your network "
"connection." );
// FIXME netconf kcontrol link
TQString cNetconf = i18n( "There may have been a problem with your network "
"configuration. If you have been accessing the Internet with no problems "
"recently, this is unlikely." );
TQString cNetpath = i18n( "There may have been a problem at some point along "
"the network path between the server and this computer." );
TQString sTryagain = i18n( "Try again, either now or at a later time." );
TQString cProtocol = i18n( "A protocol error or incompatibility may have occurred." );
TQString sExists = i18n( "Ensure that the resource exists, and try again." );
TQString cExists = i18n( "The specified resource may not exist." );
TQString cTypo = i18n( "You may have incorrectly typed the location." );
TQString sTypo = i18n( "Double-check that you have entered the correct location "
"and try again." );
TQString sNetwork = i18n( "Check your network connection status." );
switch( errorCode ) {
case TDEIO::ERR_CANNOT_OPEN_FOR_READING:
errorName = i18n( "Cannot Open Resource For Reading" );
description = i18n( "This means that the contents of the requested file "
"or folder <strong>%1</strong> could not be retrieved, as read "
"access could not be obtained." ).arg( dir );
causes << i18n( "You may not have permissions to read the file or open "
"the folder.") << cLocked << cHardware;
solutions << sAccess << sQuerylock << sSysadmin;
break;
case TDEIO::ERR_CANNOT_OPEN_FOR_WRITING:
errorName = i18n( "Cannot Open Resource For Writing" );
description = i18n( "This means that the file, <strong>%1</strong>, could "
"not be written to as requested, because access with permission to "
"write could not be obtained." ).arg( filename );
causes << cAccess << cLocked << cHardware;
solutions << sAccess << sQuerylock << sSysadmin;
break;
case TDEIO::ERR_CANNOT_LAUNCH_PROCESS:
errorName = i18n( "Cannot Initiate the %1 Protocol" ).arg( protocol );
techName = i18n( "Unable to Launch Process" );
description = i18n( "The program on your computer which provides access "
"to the <strong>%1</strong> protocol could not be started. This is "
"usually due to technical reasons." ).arg( protocol );
causes << i18n( "The program which provides compatibility with this "
"protocol may not have been updated with your last update of TDE. "
"This can cause the program to be incompatible with the current version "
"and thus not start." ) << cBug;
solutions << sUpdate << sSysadmin;
break;
case TDEIO::ERR_INTERNAL:
errorName = i18n( "Internal Error" );
description = i18n( "The program on your computer which provides access "
"to the <strong>%1</strong> protocol has reported an internal error." )
.arg( protocol );
causes << cBuglikely;
solutions << sUpdate << sBugreport;
break;
case TDEIO::ERR_MALFORMED_URL:
errorName = i18n( "Improperly Formatted URL" );
description = i18n( "The <strong>U</strong>niform <strong>R</strong>esource "
"<strong>L</strong>ocator (URL) that you entered was not properly "
"formatted. The format of a URL is generally as follows:"
"<blockquote><strong>protocol://user:password@www.example.org:port/folder/"
"filename.extension?query=value</strong></blockquote>" );
solutions << sTypo;
break;
case TDEIO::ERR_UNSUPPORTED_PROTOCOL:
errorName = i18n( "Unsupported Protocol %1" ).arg( protocol );
description = i18n( "The protocol <strong>%1</strong> is not supported "
"by the TDE programs currently installed on this computer." )
.arg( protocol );
causes << i18n( "The requested protocol may not be supported." )
<< i18n( "The versions of the %1 protocol supported by this computer and "
"the server may be incompatible." ).arg( protocol );
solutions << i18n( "You may perform a search on the Internet for a TDE "
"program (called a tdeioslave or ioslave) which supports this protocol. "
"Places to search include <a href=\"http://kde-apps.org/\">"
"http://kde-apps.org/</a> and <a href=\"http://freshmeat.net/\">"
"http://freshmeat.net/</a>." )
<< sUpdate << sSysadmin;
break;
case TDEIO::ERR_NO_SOURCE_PROTOCOL:
errorName = i18n( "URL Does Not Refer to a Resource." );
techName = i18n( "Protocol is a Filter Protocol" );
description = i18n( "The <strong>U</strong>niform <strong>R</strong>esource "
"<strong>L</strong>ocator (URL) that you entered did not refer to a "
"specific resource." );
causes << i18n( "TDE is able to communicate through a protocol within a "
"protocol; the protocol specified is only for use in such situations, "
"however this is not one of these situations. This is a rare event, and "
"is likely to indicate a programming error." );
solutions << sTypo;
break;
case TDEIO::ERR_UNSUPPORTED_ACTION:
errorName = i18n( "Unsupported Action: %1" ).arg( errorText );
description = i18n( "The requested action is not supported by the TDE "
"program which is implementing the <strong>%1</strong> protocol." )
.arg( protocol );
causes << i18n( "This error is very much dependent on the TDE program. The "
"additional information should give you more information than is available "
"to the TDE input/output architecture." );
solutions << i18n( "Attempt to find another way to accomplish the same "
"outcome." );
break;
case TDEIO::ERR_IS_DIRECTORY:
errorName = i18n( "File Expected" );
description = i18n( "The request expected a file, however the "
"folder <strong>%1</strong> was found instead." ).arg( dir );
causes << i18n( "This may be an error on the server side." ) << cBug;
solutions << sUpdate << sSysadmin;
break;
case TDEIO::ERR_IS_FILE:
errorName = i18n( "Folder Expected" );
description = i18n( "The request expected a folder, however "
"the file <strong>%1</strong> was found instead." ).arg( filename );
causes << cBug;
solutions << sUpdate << sSysadmin;
break;
case TDEIO::ERR_DOES_NOT_EXIST:
errorName = i18n( "File or Folder Does Not Exist" );
description = i18n( "The specified file or folder <strong>%1</strong> "
"does not exist." ).arg( dir );
causes << cBug;
solutions << sUpdate << sSysadmin;
break;
case TDEIO::ERR_FILE_ALREADY_EXIST:
errorName = i18n( "File Already Exists" );
description = i18n( "The requested file could not be created because a "
"file with the same name already exists." );
solutions << i18n ( "Try moving the current file out of the way first, "
"and then try again." )
<< i18n ( "Delete the current file and try again." )
<< i18n( "Choose an alternate filename for the new file." );
break;
case TDEIO::ERR_DIR_ALREADY_EXIST:
errorName = i18n( "Folder Already Exists" );
description = i18n( "The requested folder could not be created because "
"a folder with the same name already exists." );
solutions << i18n( "Try moving the current folder out of the way first, "
"and then try again." )
<< i18n( "Delete the current folder and try again." )
<< i18n( "Choose an alternate name for the new folder." );
break;
case TDEIO::ERR_UNKNOWN_HOST:
errorName = i18n( "Unknown Host" );
description = i18n( "An unknown host error indicates that the server with "
"the requested name, <strong>%1</strong>, could not be "
"located on the Internet." ).arg( host );
causes << i18n( "The name that you typed, %1, may not exist: it may be "
"incorrectly typed." ).arg( host )
<< cNetwork << cNetconf;
solutions << sNetwork << sSysadmin;
break;
case TDEIO::ERR_ACCESS_DENIED:
errorName = i18n( "Access Denied" );
description = i18n( "Access was denied to the specified resource, "
"<strong>%1</strong>." ).arg( url );
causes << i18n( "You may have supplied incorrect authentication details or "
"none at all." )
<< i18n( "Your account may not have permission to access the "
"specified resource." );
solutions << i18n( "Retry the request and ensure your authentication details "
"are entered correctly." ) << sSysadmin;
if ( !isSlaveNetwork ) solutions << sServeradmin;
break;
case TDEIO::ERR_WRITE_ACCESS_DENIED:
errorName = i18n( "Write Access Denied" );
description = i18n( "This means that an attempt to write to the file "
"<strong>%1</strong> was rejected." ).arg( filename );
causes << cAccess << cLocked << cHardware;
solutions << sAccess << sQuerylock << sSysadmin;
break;
case TDEIO::ERR_CANNOT_ENTER_DIRECTORY:
errorName = i18n( "Unable to Enter Folder" );
description = i18n( "This means that an attempt to enter (in other words, "
"to open) the requested folder <strong>%1</strong> was rejected." )
.arg( dir );
causes << cAccess << cLocked;
solutions << sAccess << sQuerylock << sSysadmin;
break;
case TDEIO::ERR_PROTOCOL_IS_NOT_A_FILESYSTEM:
errorName = i18n( "Folder Listing Unavailable" );
techName = i18n( "Protocol %1 is not a Filesystem" ).arg( protocol );
description = i18n( "This means that a request was made which requires "
"determining the contents of the folder, and the TDE program supporting "
"this protocol is unable to do so." );
causes << cBug;
solutions << sUpdate << sBugreport;
break;
case TDEIO::ERR_CYCLIC_LINK:
errorName = i18n( "Cyclic Link Detected" );
description = i18n( "UNIX environments are commonly able to link a file or "
"folder to a separate name and/or location. TDE detected a link or "
"series of links that results in an infinite loop - i.e. the file was "
"(perhaps in a roundabout way) linked to itself." );
solutions << i18n( "Delete one part of the loop in order that it does not "
"cause an infinite loop, and try again." ) << sSysadmin;
break;
case TDEIO::ERR_USER_CANCELED:
// Do nothing in this case. The user doesn't need to be told what he just did.
// rodda: However, if we have been called, an application is about to display
// this information anyway. If we don't return sensible information, the
// user sees a blank dialog (I have seen this myself)
errorName = i18n( "Request Aborted By User" );
description = i18n( "The request was not completed because it was "
"aborted." );
solutions << i18n( "Retry the request." );
break;
case TDEIO::ERR_CYCLIC_COPY:
errorName = i18n( "Cyclic Link Detected During Copy" );
description = i18n( "UNIX environments are commonly able to link a file or "
"folder to a separate name and/or location. During the requested copy "
"operation, TDE detected a link or series of links that results in an "
"infinite loop - i.e. the file was (perhaps in a roundabout way) linked "
"to itself." );
solutions << i18n( "Delete one part of the loop in order that it does not "
"cause an infinite loop, and try again." ) << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_CREATE_SOCKET:
errorName = i18n( "Could Not Create Network Connection" );
techName = i18n( "Could Not Create Socket" );
description = i18n( "This is a fairly technical error in which a required "
"device for network communications (a socket) could not be created." );
causes << i18n( "The network connection may be incorrectly configured, or "
"the network interface may not be enabled." );
solutions << sNetwork << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_CONNECT:
errorName = i18n( "Connection to Server Refused" );
description = i18n( "The server <strong>%1</strong> refused to allow this "
"computer to make a connection." ).arg( host );
causes << i18n( "The server, while currently connected to the Internet, "
"may not be configured to allow requests." )
<< i18n( "The server, while currently connected to the Internet, "
"may not be running the requested service (%1)." ).arg( protocol )
<< i18n( "A network firewall (a device which restricts Internet "
"requests), either protecting your network or the network of the server, "
"may have intervened, preventing this request." );
solutions << sTryagain << sServeradmin << sSysadmin;
break;
case TDEIO::ERR_CONNECTION_BROKEN:
errorName = i18n( "Connection to Server Closed Unexpectedly" );
description = i18n( "Although a connection was established to "
"<strong>%1</strong>, the connection was closed at an unexpected point "
"in the communication." ).arg( host );
causes << cNetwork << cNetpath << i18n( "A protocol error may have occurred, "
"causing the server to close the connection as a response to the error." );
solutions << sTryagain << sServeradmin << sSysadmin;
break;
case TDEIO::ERR_NOT_FILTER_PROTOCOL:
errorName = i18n( "URL Resource Invalid" );
techName = i18n( "Protocol %1 is not a Filter Protocol" ).arg( protocol );
description = i18n( "The <strong>U</strong>niform <strong>R</strong>esource "
"<strong>L</strong>ocator (URL) that you entered did not refer to "
"a valid mechanism of accessing the specific resource, "
"<strong>%1%2</strong>." )
.arg( !host.isNull() ? host + '/' : TQString::null ).arg( dir );
causes << i18n( "TDE is able to communicate through a protocol within a "
"protocol. This request specified a protocol be used as such, however "
"this protocol is not capable of such an action. This is a rare event, "
"and is likely to indicate a programming error." );
solutions << sTypo << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_MOUNT:
errorName = i18n( "Unable to Initialize Input/Output Device" );
techName = i18n( "Could Not Mount Device" );
description = i18n( "The requested device could not be initialized "
"(\"mounted\"). The reported error was: <strong>%1</strong>" )
.arg( errorText );
causes << i18n( "The device may not be ready, for example there may be "
"no media in a removable media device (i.e. no CD-ROM in a CD drive), "
"or in the case of a peripheral/portable device, the device may not "
"be correctly connected." )
<< i18n( "You may not have permissions to initialize (\"mount\") the "
"device. On UNIX systems, often system administrator privileges are "
"required to initialize a device." )
<< cHardware;
solutions << i18n( "Check that the device is ready; removable drives "
"must contain media, and portable devices must be connected and powered "
"on.; and try again." ) << sAccess << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_UNMOUNT:
errorName = i18n( "Unable to Uninitialize Input/Output Device" );
techName = i18n( "Could Not Unmount Device" );
description = i18n( "The requested device could not be uninitialized "
"(\"unmounted\"). The reported error was: <strong>%1</strong>" )
.arg( errorText );
causes << i18n( "The device may be busy, that is, still in use by "
"another application or user. Even such things as having an open "
"browser window on a location on this device may cause the device to "
"remain in use." )
<< i18n( "You may not have permissions to uninitialize (\"unmount\") "
"the device. On UNIX systems, system administrator privileges are "
"often required to uninitialize a device." )
<< cHardware;
solutions << i18n( "Check that no applications are accessing the device, "
"and try again." ) << sAccess << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_READ:
errorName = i18n( "Cannot Read From Resource" );
description = i18n( "This means that although the resource, "
"<strong>%1</strong>, was able to be opened, an error occurred while "
"reading the contents of the resource." ).arg( url );
causes << i18n( "You may not have permissions to read from the resource." );
if ( !isSlaveNetwork ) causes << cNetwork;
causes << cHardware;
solutions << sAccess;
if ( !isSlaveNetwork ) solutions << sNetwork;
solutions << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_WRITE:
errorName = i18n( "Cannot Write to Resource" );
description = i18n( "This means that although the resource, <strong>%1</strong>"
", was able to be opened, an error occurred while writing to the resource." )
.arg( url );
causes << i18n( "You may not have permissions to write to the resource." );
if ( !isSlaveNetwork ) causes << cNetwork;
causes << cHardware;
solutions << sAccess;
if ( !isSlaveNetwork ) solutions << sNetwork;
solutions << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_BIND:
errorName = i18n( "Could Not Listen for Network Connections" );
techName = i18n( "Could Not Bind" );
description = i18n( "This is a fairly technical error in which a required "
"device for network communications (a socket) could not be established "
"to listen for incoming network connections." );
causes << i18n( "The network connection may be incorrectly configured, or "
"the network interface may not be enabled." );
solutions << sNetwork << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_LISTEN:
errorName = i18n( "Could Not Listen for Network Connections" );
techName = i18n( "Could Not Listen" );
description = i18n( "This is a fairly technical error in which a required "
"device for network communications (a socket) could not be established "
"to listen for incoming network connections." );
causes << i18n( "The network connection may be incorrectly configured, or "
"the network interface may not be enabled." );
solutions << sNetwork << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_ACCEPT:
errorName = i18n( "Could Not Accept Network Connection" );
description = i18n( "This is a fairly technical error in which an error "
"occurred while attempting to accept an incoming network connection." );
causes << i18n( "The network connection may be incorrectly configured, or "
"the network interface may not be enabled." )
<< i18n( "You may not have permissions to accept the connection." );
solutions << sNetwork << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_LOGIN:
errorName = i18n( "Could Not Login: %1" ).arg( errorText );
description = i18n( "An attempt to login to perform the requested "
"operation was unsuccessful." );
causes << i18n( "You may have supplied incorrect authentication details or "
"none at all." )
<< i18n( "Your account may not have permission to access the "
"specified resource." ) << cProtocol;
solutions << i18n( "Retry the request and ensure your authentication details "
"are entered correctly." ) << sServeradmin << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_STAT:
errorName = i18n( "Could Not Determine Resource Status" );
techName = i18n( "Could Not Stat Resource" );
description = i18n( "An attempt to determine information about the status "
"of the resource <strong>%1</strong>, such as the resource name, type, "
"size, etc., was unsuccessful." ).arg( url );
causes << i18n( "The specified resource may not have existed or may "
"not be accessible." ) << cProtocol << cHardware;
solutions << i18n( "Retry the request and ensure your authentication details "
"are entered correctly." ) << sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_CLOSEDIR:
//result = i18n( "Could not terminate listing %1" ).arg( errorText );
errorName = i18n( "Could Not Cancel Listing" );
techName = i18n( "FIXME: Document this" );
break;
case TDEIO::ERR_COULD_NOT_MKDIR:
errorName = i18n( "Could Not Create Folder" );
description = i18n( "An attempt to create the requested folder failed." );
causes << cAccess << i18n( "The location where the folder was to be created "
"may not exist." );
if ( !isSlaveNetwork ) causes << cProtocol;
solutions << i18n( "Retry the request." ) << sAccess;
break;
case TDEIO::ERR_COULD_NOT_RMDIR:
errorName = i18n( "Could Not Remove Folder" );
description = i18n( "An attempt to remove the specified folder, "
"<strong>%1</strong>, failed." ).arg( dir );
causes << i18n( "The specified folder may not exist." )
<< i18n( "The specified folder may not be empty." )
<< cAccess;
if ( !isSlaveNetwork ) causes << cProtocol;
solutions << i18n( "Ensure that the folder exists and is empty, and try "
"again." ) << sAccess;
break;
case TDEIO::ERR_CANNOT_RESUME:
errorName = i18n( "Could Not Resume File Transfer" );
description = i18n( "The specified request asked that the transfer of "
"file <strong>%1</strong> be resumed at a certain point of the "
"transfer. This was not possible." ).arg( filename );
causes << i18n( "The protocol, or the server, may not support file "
"resuming." );
solutions << i18n( "Retry the request without attempting to resume "
"transfer." );
break;
case TDEIO::ERR_CANNOT_RENAME:
errorName = i18n( "Could Not Rename Resource" );
description = i18n( "An attempt to rename the specified resource "
"<strong>%1</strong> failed." ).arg( url );
causes << cAccess << cExists;
if ( !isSlaveNetwork ) causes << cProtocol;
solutions << sAccess << sExists;
break;
case TDEIO::ERR_CANNOT_CHMOD:
errorName = i18n( "Could Not Alter Permissions of Resource" );
description = i18n( "An attempt to alter the permissions on the specified "
"resource <strong>%1</strong> failed." ).arg( url );
causes << cAccess << cExists;
solutions << sAccess << sExists;
break;
case TDEIO::ERR_CANNOT_DELETE:
errorName = i18n( "Could Not Delete Resource" );
description = i18n( "An attempt to delete the specified resource "
"<strong>%1</strong> failed." ).arg( url );
causes << cAccess << cExists;
solutions << sAccess << sExists;
break;
case TDEIO::ERR_SLAVE_DIED:
errorName = i18n( "Unexpected Program Termination" );
description = i18n( "The program on your computer which provides access "
"to the <strong>%1</strong> protocol has unexpectedly terminated." )
.arg( url );
causes << cBuglikely;
solutions << sUpdate << sBugreport;
break;
case TDEIO::ERR_OUT_OF_MEMORY:
errorName = i18n( "Out of Memory" );
description = i18n( "The program on your computer which provides access "
"to the <strong>%1</strong> protocol could not obtain the memory "
"required to continue." ).arg( protocol );
causes << cBuglikely;
solutions << sUpdate << sBugreport;
break;
case TDEIO::ERR_UNKNOWN_PROXY_HOST:
errorName = i18n( "Unknown Proxy Host" );
description = i18n( "While retrieving information about the specified "
"proxy host, <strong>%1</strong>, an Unknown Host error was encountered. "
"An unknown host error indicates that the requested name could not be "
"located on the Internet." ).arg( errorText );
causes << i18n( "There may have been a problem with your network "
"configuration, specifically your proxy's hostname. If you have been "
"accessing the Internet with no problems recently, this is unlikely." )
<< cNetwork;
solutions << i18n( "Double-check your proxy settings and try again." )
<< sSysadmin;
break;
case TDEIO::ERR_COULD_NOT_AUTHENTICATE:
errorName = i18n( "Authentication Failed: Method %1 Not Supported" )
.arg( errorText );
description = i18n( "Although you may have supplied the correct "
"authentication details, the authentication failed because the "
"method that the server is using is not supported by the TDE "
"program implementing the protocol %1." ).arg( protocol );
solutions << i18n( "Please file a bug at <a href=\"http://bugs.kde.org/\">"
"http://bugs.pearsoncomputing.net/</a> to inform the TDE team of the unsupported "
"authentication method." ) << sSysadmin;
break;
case TDEIO::ERR_ABORTED:
errorName = i18n( "Request Aborted" );
description = i18n( "The request was not completed because it was "
"aborted." );
solutions << i18n( "Retry the request." );
break;
case TDEIO::ERR_INTERNAL_SERVER:
errorName = i18n( "Internal Error in Server" );
description = i18n( "The program on the server which provides access "
"to the <strong>%1</strong> protocol has reported an internal error: "
"%0." ).arg( protocol );
causes << i18n( "This is most likely to be caused by a bug in the "
"server program. Please consider submitting a full bug report as "
"detailed below." );
solutions << i18n( "Contact the administrator of the server "
"to advise them of the problem." )
<< i18n( "If you know who the authors of the server software are, "
"submit the bug report directly to them." );
break;
case TDEIO::ERR_SERVER_TIMEOUT:
errorName = i18n( "Timeout Error" );
description = i18n( "Although contact was made with the server, a "
"response was not received within the amount of time allocated for "
"the request as follows:<ul>"
"<li>Timeout for establishing a connection: %1 seconds</li>"
"<li>Timeout for receiving a response: %2 seconds</li>"
"<li>Timeout for accessing proxy servers: %3 seconds</li></ul>"
"Please note that you can alter these timeout settings in the TDE "
"Control Center, by selecting Network -> Preferences." )
.arg( KProtocolManager::connectTimeout() )
.arg( KProtocolManager::responseTimeout() )
.arg( KProtocolManager::proxyConnectTimeout() );
causes << cNetpath << i18n( "The server was too busy responding to other "
"requests to respond." );
solutions << sTryagain << sServeradmin;
break;
case TDEIO::ERR_UNKNOWN:
errorName = i18n( "Unknown Error" );
description = i18n( "The program on your computer which provides access "
"to the <strong>%1</strong> protocol has reported an unknown error: "
"%2." ).arg( protocol ).arg( errorText );
causes << cBug;
solutions << sUpdate << sBugreport;
break;
case TDEIO::ERR_UNKNOWN_INTERRUPT:
errorName = i18n( "Unknown Interruption" );
description = i18n( "The program on your computer which provides access "
"to the <strong>%1</strong> protocol has reported an interruption of "
"an unknown type: %2." ).arg( protocol ).arg( errorText );
causes << cBug;
solutions << sUpdate << sBugreport;
break;
case TDEIO::ERR_CANNOT_DELETE_ORIGINAL:
errorName = i18n( "Could Not Delete Original File" );
description = i18n( "The requested operation required the deleting of "
"the original file, most likely at the end of a file move operation. "
"The original file <strong>%1</strong> could not be deleted." )
.arg( errorText );
causes << cAccess;
solutions << sAccess;
break;
case TDEIO::ERR_CANNOT_DELETE_PARTIAL:
errorName = i18n( "Could Not Delete Temporary File" );
description = i18n( "The requested operation required the creation of "
"a temporary file in which to save the new file while being "
"downloaded. This temporary file <strong>%1</strong> could not be "
"deleted." ).arg( errorText );
causes << cAccess;
solutions << sAccess;
break;
case TDEIO::ERR_CANNOT_RENAME_ORIGINAL:
errorName = i18n( "Could Not Rename Original File" );
description = i18n( "The requested operation required the renaming of "
"the original file <strong>%1</strong>, however it could not be "
"renamed." ).arg( errorText );
causes << cAccess;
solutions << sAccess;
break;
case TDEIO::ERR_CANNOT_RENAME_PARTIAL:
errorName = i18n( "Could Not Rename Temporary File" );
description = i18n( "The requested operation required the creation of "
"a temporary file <strong>%1</strong>, however it could not be "
"created." ).arg( errorText );
causes << cAccess;
solutions << sAccess;
break;
case TDEIO::ERR_CANNOT_SYMLINK:
errorName = i18n( "Could Not Create Link" );
techName = i18n( "Could Not Create Symbolic Link" );
description = i18n( "The requested symbolic link %1 could not be created." )
.arg( errorText );
causes << cAccess;
solutions << sAccess;
break;
case TDEIO::ERR_NO_CONTENT:
errorName = i18n( "No Content" );
description = errorText;
break;
case TDEIO::ERR_DISK_FULL:
errorName = i18n( "Disk Full" );
description = i18n( "The requested file <strong>%1</strong> could not be "
"written to as there is inadequate disk space." ).arg( errorText );
solutions << i18n( "Free up enough disk space by 1) deleting unwanted and "
"temporary files; 2) archiving files to removable media storage such as "
"CD-Recordable discs; or 3) obtain more storage capacity." )
<< sSysadmin;
break;
case TDEIO::ERR_IDENTICAL_FILES:
errorName = i18n( "Source and Destination Files Identical" );
description = i18n( "The operation could not be completed because the "
"source and destination files are the same file." );
solutions << i18n( "Choose a different filename for the destination file." );
break;
// We assume that the slave has all the details
case TDEIO::ERR_SLAVE_DEFINED:
errorName = TQString::null;
description = errorText;
break;
default:
// fall back to the plain error...
errorName = i18n( "Undocumented Error" );
description = buildErrorString( errorCode, errorText );
}
TQByteArray ret;
TQDataStream stream(ret, IO_WriteOnly);
stream << errorName << techName << description << causes << solutions;
return ret;
}
#ifdef Q_OS_UNIX
#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include <tqfile.h>
#include <config.h>
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include <sys/param.h>
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
#ifdef HAVE_SYS_MNTTAB_H
#include <sys/mnttab.h>
#endif
#ifdef HAVE_MNTENT_H
#include <mntent.h>
#elif defined(HAVE_SYS_MNTENT_H)
#include <sys/mntent.h>
#endif
#ifdef HAVE_SYS_UCRED_H
#include <sys/ucred.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_FSTAB_H
#include <fstab.h>
#endif
#if defined(_AIX)
#include <sys/mntctl.h>
#include <sys/vmount.h>
#include <sys/vfs.h>
/* AIX does not prototype mntctl anywhere that I can find */
#ifndef mntctl
extern "C" {
int mntctl(int command, int size, void* buffer);
}
#endif
extern "C" struct vfs_ent *getvfsbytype(int vfsType);
extern "C" void endvfsent( );
#endif
/***************************************************************
*
* Utility functions
*
***************************************************************/
#ifndef HAVE_GETMNTINFO
#ifdef _PATH_MOUNTED
// On some Linux, MNTTAB points to /etc/fstab !
# undef MNTTAB
# define MNTTAB _PATH_MOUNTED
#else
# ifndef MNTTAB
# ifdef MTAB_FILE
# define MNTTAB MTAB_FILE
# else
# define MNTTAB "/etc/mnttab"
# endif
# endif
#endif
#ifndef FSTAB
# ifdef _PATH_FSTAB
# define FSTAB _PATH_FSTAB
# else
# define FSTAB "/etc/fstab"
# endif
#endif
#ifdef __CYGWIN__
#define hasmntopt(var,opt) (0)
#endif
// There are (at least) four kind of APIs:
// setmntent + getmntent + struct mntent (linux...)
// getmntent + struct mnttab
// mntctl + struct vmount (AIX)
// getmntinfo + struct statfs&flags (BSD 4.4 and friends)
// getfsent + char* (BSD 4.3 and friends)
#ifdef HAVE_SETMNTENT
#define SETMNTENT setmntent
#define ENDMNTENT endmntent
#define STRUCT_MNTENT struct mntent *
#define STRUCT_SETMNTENT FILE *
#define GETMNTENT(file, var) ((var = getmntent(file)) != 0)
#define MOUNTPOINT(var) var->mnt_dir
#define MOUNTTYPE(var) var->mnt_type
#define HASMNTOPT(var, opt) hasmntopt(var, opt)
#define FSNAME(var) var->mnt_fsname
#elif defined(_AIX)
/* we don't need this stuff */
#else
#define SETMNTENT fopen
#define ENDMNTENT fclose
#define STRUCT_MNTENT struct mnttab
#define STRUCT_SETMNTENT FILE *
#define GETMNTENT(file, var) (getmntent(file, &var) == 0)
#define MOUNTPOINT(var) var.mnt_mountp
#define MOUNTTYPE(var) var.mnt_fstype
#define HASMNTOPT(var, opt) hasmntopt(&var, opt)
#define FSNAME(var) var.mnt_special
#endif
#endif /* HAVE_GETMNTINFO */
TQString TDEIO::findDeviceMountPoint( const TQString& filename )
{
TQString result;
#ifdef HAVE_VOLMGT
/*
* support for Solaris volume management
*/
const char *volpath;
FILE *mnttab;
struct mnttab mnt;
int len;
TQCString devname;
if( (volpath = volmgt_root()) == NULL ) {
kdDebug( 7007 ) << "findDeviceMountPoint: "
<< "VOLMGT: can't find volmgt root dir" << endl;
return TQString::null;
}
if( (mnttab = fopen( MNTTAB, "r" )) == NULL ) {
kdDebug( 7007 ) << "findDeviceMountPoint: "
<< "VOLMGT: can't open mnttab" << endl;
return TQString::null;
}
devname = volpath;
devname += TQFile::encodeName( filename );
devname += '/';
len = devname.length();
// kdDebug( 7007 ) << "findDeviceMountPoint: "
// << "VOLMGT: searching mountpoint for \"" << devname << "\""
// << endl;
/*
* find the mountpoint
* floppies:
* /dev/disketteN => <volpath>/dev/disketteN
* CDROM, ZIP, and other media:
* /dev/dsk/cXtYdZs2 => <volpath>/dev/dsk/cXtYdZ (without slice#)
*/
rewind( mnttab );
result = TQString::null;
while( getmntent( mnttab, &mnt ) == 0 ) {
/*
* either match the exact device name (floppies),
* or the device name without the slice#
*/
if( strncmp( devname.data(), mnt.mnt_special, len ) == 0
|| (strncmp( devname.data(), mnt.mnt_special, len - 3 ) == 0
&& mnt.mnt_special[len - 3] == '/' )
|| (strcmp(TQFile::encodeName(filename).data()
, mnt.mnt_special)==0)) {
result = mnt.mnt_mountp;
break;
}
}
fclose( mnttab );
#else
char realpath_buffer[MAXPATHLEN];
TQCString realname;
realname = TQFile::encodeName(filename);
/* If the path contains symlinks, get the real name */
if (realpath(realname, realpath_buffer) != 0)
// succes, use result from realpath
realname = realpath_buffer;
//kdDebug(7007) << "findDeviceMountPoint realname=" << realname << endl;
#ifdef HAVE_GETMNTINFO
#ifdef GETMNTINFO_USES_STATVFS
struct statvfs *mounted;
#else
struct statfs *mounted;
#endif
int num_fs = getmntinfo(&mounted, MNT_NOWAIT);
for (int i=0;i<num_fs;i++) {
TQCString device_name = mounted[i].f_mntfromname;
// If the path contains symlinks, get
// the real name
if (realpath(device_name, realpath_buffer) != 0)
// succes, use result from realpath
device_name = realpath_buffer;
if (realname == device_name) {
result = mounted[i].f_mntonname;
break;
}
}
#elif defined(_AIX)
struct vmount *mntctl_buffer;
struct vmount *vm;
char *mountedfrom;
char *mountedto;
int fsname_len, num;
int buf_sz = 4096;
/* mntctl can be used to query mounted file systems.
* mntctl takes only the command MCTL_QUERY so far.
* The buffer is filled with an array of vmount structures, but these
* vmount structures have variable size.
* mntctl return values:
* -1 error
* 0 look in first word of buffer for required bytes, 4096 may be
* a good starting size, but if tables grow too large, look here.
* >0 number of vmount structures
*/
mntctl_buffer = (struct vmount*)malloc(buf_sz);
num = mntctl(MCTL_QUERY, buf_sz, mntctl_buffer);
if (num == 0)
{
buf_sz = *(int*)mntctl_buffer;
free(mntctl_buffer);
mntctl_buffer = (struct vmount*)malloc(buf_sz);
num = mntctl(MCTL_QUERY, buf_sz, mntctl_buffer);
}
if (num > 0)
{
/* iterate through items in the vmount structure: */
vm = mntctl_buffer;
for ( ; num > 0; num-- )
{
/* get the name of the mounted file systems: */
fsname_len = vmt2datasize(vm, VMT_STUB);
mountedto = (char*)malloc(fsname_len + 1);
mountedto[fsname_len] = '\0';
strncpy(mountedto, (char *)vmt2dataptr(vm, VMT_STUB), fsname_len);
/* get the mount-from information: */
fsname_len = vmt2datasize(vm, VMT_OBJECT);
mountedfrom = (char*)malloc(fsname_len + 1);
mountedfrom[fsname_len] = '\0';
strncpy(mountedfrom, (char *)vmt2dataptr(vm, VMT_OBJECT), fsname_len);
TQCString device_name = mountedfrom;
if (realpath(device_name, realpath_buffer) != 0)
// success, use result from realpath
device_name = realpath_buffer;
free(mountedfrom);
if (realname == device_name) {
result = mountedto;
free(mountedto);
break;
}
free(mountedto);
/* goto the next vmount structure: */
vm = (struct vmount *)((char *)vm + vm->vmt_length);
}
}
free( mntctl_buffer );
#else
STRUCT_SETMNTENT mtab;
/* Get the list of mounted file systems */
if ((mtab = SETMNTENT(MNTTAB, "r")) == 0) {
perror("setmntent");
return TQString::null;
}
/* Loop over all file systems and see if we can find our
* mount point.
* Note that this is the mount point with the longest match.
* XXX: Fails if me->mnt_dir is not a realpath but goes
* through a symlink, e.g. /foo/bar where /foo is a symlink
* pointing to /local/foo.
*
* How kinky can you get with a filesystem?
*/
STRUCT_MNTENT me;
while (GETMNTENT(mtab, me))
{
// There may be symbolic links into the /etc/mnttab
// So we have to find the real device name here as well!
TQCString device_name = FSNAME(me);
if (device_name.isEmpty() || (device_name == "none"))
continue;
//kdDebug( 7007 ) << "device_name=" << device_name << endl;
// If the path contains symlinks, get
// the real name
if (realpath(device_name, realpath_buffer) != 0)
// succes, use result from realpath
device_name = realpath_buffer;
//kdDebug( 7007 ) << "device_name after realpath =" << device_name << endl;
if (realname == device_name)
{
result = MOUNTPOINT(me);
break;
}
}
ENDMNTENT(mtab);
#endif /* GET_MNTINFO */
#endif /* HAVE_VOLMGT */
//kdDebug( 7007 ) << "Returning result " << result << endl;
return result;
}
// Don't just trust the return value, keep iterating to check for a better match (bigger max)
static bool is_my_mountpoint( const char *mountpoint, const char *realname, int &max )
{
int length = strlen(mountpoint);
if (!strncmp(mountpoint, realname, length)
&& length > max) {
max = length;
if (length == 1 || realname[length] == '/' || realname[length] == '\0')
return true;
}
return false;
}
typedef enum { Unseen, Right, Wrong } MountState;
/**
* Idea and code base by Olaf Kirch <okir@caldera.de>
**/
static void check_mount_point(const char *mounttype,
const char *fsname,
MountState &isslow, MountState &isautofs)
{
bool nfs = !strcmp(mounttype, "nfs");
bool autofs = !strcmp(mounttype, "autofs") || !strcmp(mounttype,"subfs");
bool pid = (strstr(fsname, ":(pid") != 0);
if (nfs && !pid)
isslow = Right;
else if (isslow == Right)
isslow = Wrong;
/* Does this look like automounted? */
if (autofs || (nfs && pid)) {
isautofs = Right;
isslow = Right;
}
}
// returns the mount point, checks the mount state.
// if ismanual == Wrong this function does not check the manual mount state
static TQString get_mount_info(const TQString& filename,
MountState& isautofs, MountState& isslow, MountState& ismanual,
TQString& fstype)
{
static bool gotRoot = false;
static dev_t rootDevice;
struct cachedDevice_t
{
dev_t device;
TQString mountPoint;
MountState isautofs;
MountState isslow;
MountState ismanual;
TQString fstype;
};
static struct cachedDevice_t *cachedDevice = 0;
if (!gotRoot)
{
KDE_struct_stat stat_buf;
KDE_stat("/", &stat_buf);
gotRoot = true;
rootDevice = stat_buf.st_dev;
}
bool gotDevice = false;
KDE_struct_stat stat_buf;
if (KDE_stat(TQFile::encodeName(filename), &stat_buf) == 0)
{
gotDevice = true;
if (stat_buf.st_dev == rootDevice)
{
static const TQString &root = TDEGlobal::staticQString("/");
isautofs = Wrong;
isslow = Wrong;
ismanual = Wrong;
fstype = TQString::null; // ### do we need it?
return root;
}
if (cachedDevice && (stat_buf.st_dev == cachedDevice->device))
{
bool interestedInIsManual = ismanual != Wrong;
isautofs = cachedDevice->isautofs;
isslow = cachedDevice->isslow;
ismanual = cachedDevice->ismanual;
fstype = cachedDevice->fstype;
// Don't use the cache if it doesn't have the information we're looking for
if ( !interestedInIsManual || ismanual != Unseen )
return cachedDevice->mountPoint;
}
}
char realname[MAXPATHLEN];
memset(realname, 0, MAXPATHLEN);
/* If the path contains symlinks, get the real name */
if (realpath(TQFile::encodeName(filename), realname) == 0) {
if( strlcpy(realname, TQFile::encodeName(filename), MAXPATHLEN)>=MAXPATHLEN)
return TQString::null;
}
int max = 0;
TQString mountPoint;
/* Loop over all file systems and see if we can find our
* mount point.
* Note that this is the mount point with the longest match.
* XXX: Fails if me->mnt_dir is not a realpath but goes
* through a symlink, e.g. /foo/bar where /foo is a symlink
* pointing to /local/foo.
*
* How kinky can you get with a filesystem?
*/
#ifdef HAVE_GETMNTINFO
#ifdef GETMNTINFO_USES_STATVFS
struct statvfs *mounted;
#else
struct statfs *mounted;
#endif
char realpath_buffer[MAXPATHLEN];
int num_fs = getmntinfo(&mounted, MNT_NOWAIT);
for (int i=0;i<num_fs;i++) {
TQCString device_name = mounted[i].f_mntfromname;
// If the path contains symlinks, get
// the real name
if (realpath(device_name, realpath_buffer) != 0)
// succes, use result from realpath
device_name = realpath_buffer;
#ifdef __osf__
char * mounttype = mnt_names[mounted[i].f_type];
#else
char * mounttype = mounted[i].f_fstypename;
#endif
if ( is_my_mountpoint( mounted[i].f_mntonname, realname, max ) )
{
mountPoint = TQFile::decodeName(mounted[i].f_mntonname);
fstype = TQString::fromLatin1(mounttype);
check_mount_point( mounttype, mounted[i].f_mntfromname,
isautofs, isslow );
// keep going, looking for a potentially better one
if (ismanual == Unseen)
{
struct fstab *ft = getfsfile(mounted[i].f_mntonname);
if (!ft || strstr(ft->fs_mntops, "noauto"))
ismanual = Right;
}
}
}
#elif defined(_AIX)
struct vmount *mntctl_buffer;
struct vmount *vm;
char *mountedfrom;
char *mountedto;
int fsname_len, num;
char realpath_buffer[MAXPATHLEN];
int buf_sz = 4096;
mntctl_buffer = (struct vmount*)malloc(buf_sz);
num = mntctl(MCTL_QUERY, buf_sz, mntctl_buffer);
if (num == 0)
{
buf_sz = *(int*)mntctl_buffer;
free(mntctl_buffer);
mntctl_buffer = (struct vmount*)malloc(buf_sz);
num = mntctl(MCTL_QUERY, buf_sz, mntctl_buffer);
}
if (num > 0)
{
/* iterate through items in the vmount structure: */
vm = (struct vmount *)mntctl_buffer;
for ( ; num > 0; num-- )
{
/* get the name of the mounted file systems: */
fsname_len = vmt2datasize(vm, VMT_STUB);
mountedto = (char*)malloc(fsname_len + 1);
mountedto[fsname_len] = '\0';
strncpy(mountedto, (char *)vmt2dataptr(vm, VMT_STUB), fsname_len);
fsname_len = vmt2datasize(vm, VMT_OBJECT);
mountedfrom = (char*)malloc(fsname_len + 1);
mountedfrom[fsname_len] = '\0';
strncpy(mountedfrom, (char *)vmt2dataptr(vm, VMT_OBJECT), fsname_len);
/* get the mount-from information: */
TQCString device_name = mountedfrom;
if (realpath(device_name, realpath_buffer) != 0)
// success, use result from realpath
device_name = realpath_buffer;
/* Look up the string for the file system type,
* as listed in /etc/vfs.
* ex.: nfs,jfs,afs,cdrfs,sfs,cachefs,nfs3,autofs
*/
struct vfs_ent* ent = getvfsbytype(vm->vmt_gfstype);
if ( is_my_mountpoint( mountedto, realname, max ) )
{
mountPoint = TQFile::decodeName(mountedto);
fstype = TQString::fromLatin1(ent->vfsent_name);
check_mount_point(ent->vfsent_name, device_name, isautofs, isslow);
if (ismanual == Unseen)
{
// TODO: add check for ismanual, I couldn't find any way
// how to get the mount attribute from /etc/filesystems
ismanual == Wrong;
}
}
free(mountedfrom);
free(mountedto);
/* goto the next vmount structure: */
vm = (struct vmount *)((char *)vm + vm->vmt_length);
}
endvfsent( );
}
free( mntctl_buffer );
#else
STRUCT_SETMNTENT mtab;
/* Get the list of mounted file systems */
if ((mtab = SETMNTENT(MNTTAB, "r")) == 0) {
perror("setmntent");
return TQString::null;
}
STRUCT_MNTENT me;
while (true) {
if (!GETMNTENT(mtab, me))
break;
if ( is_my_mountpoint( MOUNTPOINT(me), realname, max ) )
{
mountPoint = TQFile::decodeName( MOUNTPOINT(me) );
fstype = MOUNTTYPE(me);
check_mount_point(MOUNTTYPE(me), FSNAME(me), isautofs, isslow);
// we don't check if ismanual is Right, if /a/b is manually
// mounted /a/b/c can't be automounted. At least IMO.
if (ismanual == Unseen)
{
// The next GETMNTENT call may destroy 'me'
// Copy out the info that we need
TQCString fsname_me = FSNAME(me);
TQCString mounttype_me = MOUNTTYPE(me);
STRUCT_SETMNTENT fstab;
if ((fstab = SETMNTENT(FSTAB, "r")) == 0) {
continue;
}
bool found = false;
STRUCT_MNTENT fe;
while (GETMNTENT(fstab, fe))
{
if (fsname_me == FSNAME(fe))
{
found = true;
if (HASMNTOPT(fe, "noauto") ||
!strcmp(MOUNTTYPE(fe), "supermount"))
ismanual = Right;
break;
}
}
if (!found || (mounttype_me == "supermount"))
ismanual = Right;
ENDMNTENT(fstab);
}
}
}
ENDMNTENT(mtab);
#endif
if (isautofs == Right && isslow == Unseen)
isslow = Right;
if (gotDevice)
{
if (!cachedDevice)
cachedDevice = new cachedDevice_t;
cachedDevice->device = stat_buf.st_dev;
cachedDevice->mountPoint = mountPoint;
cachedDevice->isautofs = isautofs;
cachedDevice->isslow = isslow;
cachedDevice->ismanual = ismanual;
cachedDevice->fstype = fstype;
}
return mountPoint;
}
#else //!Q_OS_UNIX
//dummy
TQString TDEIO::findDeviceMountPoint( const TQString& filename )
{
return TQString::null;
}
#endif
TQString TDEIO::findPathMountPoint(const TQString& filename)
{
#ifdef Q_OS_UNIX
MountState isautofs = Unseen, isslow = Unseen, ismanual = Wrong;
TQString fstype;
return get_mount_info(filename, isautofs, isslow, ismanual, fstype);
#else //!Q_OS_UNIX
return TQString::null;
#endif
}
bool TDEIO::manually_mounted(const TQString& filename)
{
#ifdef Q_OS_UNIX
MountState isautofs = Unseen, isslow = Unseen, ismanual = Unseen;
TQString fstype;
TQString mountPoint = get_mount_info(filename, isautofs, isslow, ismanual, fstype);
return !mountPoint.isNull() && (ismanual == Right);
#else //!Q_OS_UNIX
return false;
#endif
}
bool TDEIO::probably_slow_mounted(const TQString& filename)
{
#ifdef Q_OS_UNIX
MountState isautofs = Unseen, isslow = Unseen, ismanual = Wrong;
TQString fstype;
TQString mountPoint = get_mount_info(filename, isautofs, isslow, ismanual, fstype);
return !mountPoint.isNull() && (isslow == Right);
#else //!Q_OS_UNIX
return false;
#endif
}
bool TDEIO::testFileSystemFlag(const TQString& filename, FileSystemFlag flag)
{
#ifdef Q_OS_UNIX
MountState isautofs = Unseen, isslow = Unseen, ismanual = Wrong;
TQString fstype;
TQString mountPoint = get_mount_info(filename, isautofs, isslow, ismanual, fstype);
kdDebug() << "testFileSystemFlag: fstype=" << fstype << endl;
if (mountPoint.isNull())
return false;
bool isMsDos = ( fstype == "msdos" || fstype == "fat" || fstype == "vfat" );
switch (flag) {
case SupportsChmod:
case SupportsChown:
case SupportsUTime:
case SupportsSymlinks:
return !isMsDos; // it's amazing the number of things FAT doesn't support :)
case CaseInsensitive:
return isMsDos;
}
#endif
return false;
}
TDEIO::CacheControl TDEIO::parseCacheControl(const TQString &cacheControl)
{
TQString tmp = cacheControl.lower();
if (tmp == "cacheonly")
return TDEIO::CC_CacheOnly;
if (tmp == "cache")
return TDEIO::CC_Cache;
if (tmp == "verify")
return TDEIO::CC_Verify;
if (tmp == "refresh")
return TDEIO::CC_Refresh;
if (tmp == "reload")
return TDEIO::CC_Reload;
kdDebug() << "unrecognized Cache control option:"<<cacheControl<<endl;
return TDEIO::CC_Verify;
}
TQString TDEIO::getCacheControlString(TDEIO::CacheControl cacheControl)
{
if (cacheControl == TDEIO::CC_CacheOnly)
return "CacheOnly";
if (cacheControl == TDEIO::CC_Cache)
return "Cache";
if (cacheControl == TDEIO::CC_Verify)
return "Verify";
if (cacheControl == TDEIO::CC_Refresh)
return "Refresh";
if (cacheControl == TDEIO::CC_Reload)
return "Reload";
kdDebug() << "unrecognized Cache control enum value:"<<cacheControl<<endl;
return TQString::null;
}
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