summaryrefslogtreecommitdiffstats
path: root/kio/misc/kfile/fileprops.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'kio/misc/kfile/fileprops.cpp')
-rw-r--r--kio/misc/kfile/fileprops.cpp480
1 files changed, 0 insertions, 480 deletions
diff --git a/kio/misc/kfile/fileprops.cpp b/kio/misc/kfile/fileprops.cpp
deleted file mode 100644
index bbd34a2a4..000000000
--- a/kio/misc/kfile/fileprops.cpp
+++ /dev/null
@@ -1,480 +0,0 @@
-/* This file is part of the KDE libraries
- Copyright (C) 2002,2003 Carsten Pfeiffer <pfeiffer@kde.org>
-
- library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation, version 2.
-
- 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 <iostream>
-
-#include <tqfile.h>
-#include <tqptrlist.h>
-
-#include <kaboutdata.h>
-#include <kapplication.h>
-#include <kcmdlineargs.h>
-#include <kfilemetainfo.h>
-#include <klocale.h>
-#include <kpropertiesdialog.h>
-
-#include "fileprops.h"
-
-#define KFILEVERSION "0.2"
-#define INDENT "\t"
-
-using namespace std;
-
-static TQString beatifyValue( const TQString& value )
-{
- if ( value.isNull() )
- return TQString("(no value for key available)");
- else if ( value.isEmpty() )
- return TQString("(empty)");
-
- return value;
-}
-
-FileProps::FileProps( const TQString& path, const TQStringList& suppliedGroups )
- : m_dirty( false )
-{
- m_info = new KFileMetaInfo(path, TQString::null, KFileMetaInfo::Everything);
- m_userSuppliedGroups = !suppliedGroups.isEmpty();
- m_groupsToUse = m_userSuppliedGroups ? suppliedGroups : m_info->groups();
-}
-
-FileProps::~FileProps()
-{
- sync();
- delete m_info;
-}
-
-bool FileProps::sync()
-{
- if ( !m_dirty )
- return true;
-
- return m_info->applyChanges();
-}
-
-bool FileProps::isValid() const
-{
- return m_info->isValid();
-}
-
-TQStringList FileProps::supportedGroups() const
-{
- return m_info->supportedGroups();
-}
-
-TQStringList FileProps::availableGroups() const
-{
- return m_info->groups();
-}
-
-TQStringList FileProps::supportedKeys( const TQString& group ) const
-{
- KFileMetaInfoGroup g = m_info->group( group );
- return g.supportedKeys();
-}
-
-TQStringList FileProps::availableKeys( const TQString& group ) const
-{
- KFileMetaInfoGroup g = m_info->group( group );
- TQStringList allKeys = g.keys();
- TQStringList ret;
- TQStringList::ConstIterator it = allKeys.begin();
- for ( ; it != allKeys.end(); ++it )
- {
- if ( g.item( *it ).isValid() )
- ret.append( *it );
- }
-
- return ret;
-}
-
-TQStringList FileProps::preferredKeys( const TQString& group ) const
-{
- KFileMetaInfoGroup g = m_info->group( group );
- return g.preferredKeys();
-}
-
-TQString FileProps::getValue( const TQString& group,
- const TQString& key ) const
-{
- KFileMetaInfoGroup g = m_info->group( group );
- return FileProps::createKeyValue( g, key );
-}
-
-bool FileProps::setValue( const TQString& group,
- const TQString& key, const TQString &value )
-{
- KFileMetaInfoGroup g = m_info->group( group );
- bool wasAdded = false;
- if ( !g.isValid() )
- {
- if ( m_info->addGroup( group ) )
- {
- wasAdded = true;
- g = m_info->group( group );
- }
- else
- return false;
- }
-
- bool ok = g[key].setValue( value );
-
- if ( !ok && wasAdded ) // remove the created group again
- (void) m_info->removeGroup( group );
-
- m_dirty |= ok;
- return ok;
-}
-
-TQStringList FileProps::allValues( const TQString& group ) const
-{
- KFileMetaInfoGroup g = m_info->group( group );
- return FileProps::createKeyValueList( g, g.keys() );
-}
-
-TQStringList FileProps::preferredValues( const TQString& group ) const
-{
- KFileMetaInfoGroup g = m_info->group( group );
- return FileProps::createKeyValueList( g, g.preferredKeys() );
-}
-
-// static helper:
-// creates strings like
-// "group: translatedKey: value"
-TQString FileProps::createKeyValue( const KFileMetaInfoGroup& g,
- const TQString& key )
-{
- static const int MAX_SPACE = 25;
- KFileMetaInfoItem item = g.item( key );
-
- TQString result("%1");
- result = result.arg( (item.isValid() ? item.translatedKey() : key) + ":",
- -MAX_SPACE );
- result.append( beatifyValue( item.string() ) );
-
- TQString group("%1");
- group = group.arg( g.translatedName() + ":", -MAX_SPACE );
- result.prepend( group );
-
- return result;
-}
-
-// static
-TQStringList FileProps::createKeyValueList( const KFileMetaInfoGroup& g,
- const TQStringList& keys )
-{
- TQStringList result;
- TQStringList::ConstIterator it = keys.begin();
-
- for ( ; it != keys.end(); ++it )
- result.append( FileProps::createKeyValue( g, *it ) );
-
- return result;
-}
-
-///////////////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////
-
-
-
-// kfile --mimetype --listsupported --listavailable --listpreferred --listwritable --getValue "key" --setValue "key=value" --allValues --preferredValues --dialog --quiet file [file...]
-// "key" may be a list of keys, separated by commas
-static KCmdLineOptions options[] =
-{
- { "m", 0, 0 }, // short option for --mimetype
- { "nomimetype", I18N_NOOP("Do not print the mimetype of the given file(s)"), 0 },
-
- { "ls", 0, 0 }, // short option for --listsupported
- { "listsupported <mimetype>",
- I18N_NOOP("List all supported metadata keys of the given file(s). "
- "If mimetype is not specified, the mimetype of the given "
- "files is used." ), "file" },
-
- { "lp", 0, 0 }, // short option for --listpreferred
- { "listpreferred <mimetype>",
- I18N_NOOP("List all preferred metadata keys of the given file(s). "
- "If mimetype is not specified, the mimetype of the given "
- "files is used." ), "file" },
-
- { "la", 0, 0 }, // short option for --listavailable
- { "listavailable",
- I18N_NOOP("List all metadata keys which have a value in the given "
- "file(s)."), 0 },
-
- { "sm", 0, 0 }, // short option for --supportedMimetypes
- { "supportedMimetypes",
- I18N_NOOP("Prints all mimetypes for which metadata support is "
- "available."), 0 },
-
- { "q", 0, 0 }, // short option for --quiet
- { "quiet",
- I18N_NOOP("Do not print a warning when more than one file was given "
- "and they do not all have the same mimetype."), 0 },
-
- { "av", 0, 0 }, // short option for --allValues
- { "allValues",
- I18N_NOOP("Prints all metadata values, available in the given "
- "file(s)."), 0 },
-
- { "pv", 0, 0 }, // short option for --preferredValues
- { "preferredValues",
- I18N_NOOP("Prints the preferred metadata values, available in the "
- "given file(s)."), 0 },
-
- { "dialog",
- I18N_NOOP("Opens a TDE properties dialog to allow viewing and "
- "modifying of metadata of the given file(s)"), 0 },
-
- { "getValue <key>",
- I18N_NOOP("Prints the value for 'key' of the given file(s). 'key' "
- "may also be a comma-separated list of keys"), 0 },
-
- { "setValue <key=value>",
- I18N_NOOP("Attempts to set the value 'value' for the metadata key "
- "'key' for the given file(s)"), 0 },
-
- { "!groups <arguments>", I18N_NOOP("The group to get values from or set values to"),
- 0 },
-
- { "+[files]",
- I18N_NOOP("The file (or a number of files) to operate on."), 0 },
- KCmdLineLastOption
-};
-
-
-//
-// helper functions
-//
-
-static void printSupportedMimeTypes()
-{
- TQStringList allMimeTypes = KFileMetaInfoProvider::self()->supportedMimeTypes();
- if ( allMimeTypes.isEmpty() )
- {
- cout <<
- i18n("No support for metadata extraction found.").local8Bit().data()
- << endl;
- return;
- }
-
- cout << i18n("Supported MimeTypes:").local8Bit().data() << endl;
-
- TQStringList::ConstIterator it = allMimeTypes.begin();
- for ( ; it != allMimeTypes.end(); it++ )
- cout << (*it).local8Bit().data() << endl;
-}
-
-// caller needs to delete the returned list!
-static KFileItemList * fileItemList( const TDECmdLineArgs *args )
-{
- KFileItemList * items = new KFileItemList();
- items->setAutoDelete( true );
- for ( int i = 0; i < args->count(); i++ )
- items->append( new KFileItem( KFileItem::Unknown,
- KFileItem::Unknown,
- args->url( i ) ));
- return items;
-}
-
-static void showPropertiesDialog( const TDECmdLineArgs *args )
-{
- KFileItemList *items = fileItemList( args );
- new KPropertiesDialog( *items, 0L, "props dialog", true );
- delete items;
-}
-
-static void printMimeTypes( const TDECmdLineArgs *args )
-{
- for ( int i = 0; i < args->count(); i++ )
- {
- KURL url = args->url( i );
- KMimeType::Ptr mt = KMimeType::findByURL( url );
- cout << args->arg(i) << ": " << mt->comment().local8Bit().data() << " ("
- << mt->name().local8Bit().data() << ")" << endl;
- }
-}
-
-static void printList( const TQStringList& list )
-{
- TQStringList::ConstIterator it = list.begin();
- for ( ; it != list.end(); ++it )
- cout << (*it).local8Bit().data() << endl;
- cout << endl;
-}
-
-static void processMetaDataOptions( const TQPtrList<FileProps> propList,
- TDECmdLineArgs *args )
-{
-// kfile --mimetype --supportedMimetypes --listsupported --listavailable --listpreferred --listwritable --getValue "key" --setValue "key=value" --allValues --preferredValues --dialog --quiet file [file...]
-// "key" may be a list of keys, separated by commas
-
- TQString line("-- -------------------------------------------------------");
- FileProps *props;
- TQPtrListIterator<FileProps> it( propList );
- for ( ; (props = it.current()); ++it )
- {
- TQString file = props->fileName() + " ";
- TQString fileString = line.replace( 3, file.length(), file );
- cout << TQFile::encodeName( fileString ).data() << endl;
-
- if ( args->isSet( "listsupported" ) )
- {
- cout << "=Supported Keys=" << endl;
- printList( props->supportedKeys() );
- }
- if ( args->isSet( "listpreferred" ) )
- {
- cout << "=Preferred Keys=" << endl;
- printList( props->preferredKeys() );
- }
- if ( args->isSet( "listavailable" ) )
- {
- cout << "=Available Keys=" << endl;
- TQStringList groups = props->availableGroups();
- TQStringList::ConstIterator git = groups.begin();
- for ( ; git != groups.end(); ++git )
- {
- cout << "Group: " << (*git).local8Bit().data() << endl;
- printList( props->availableKeys( *git ) );
- }
- }
-// if ( args->isSet( "listwritable" ) )
-// {
-// cout << "TODO :)" << endl;
-// }
- if ( args->isSet( "getValue" ) )
- {
- cout << "=Value=" << endl;
- TQString key = TQString::fromLocal8Bit( args->getOption("getValue"));
- TQStringList::ConstIterator git = props->groupsToUse().begin();
- for ( ; git != props->groupsToUse().end(); ++git )
- cout << props->getValue( *git, key ).local8Bit().data() << endl;
- }
-
- if ( args->isSet( "setValue" ) )
- {
- // separate key and value from the line "key=value"
- TQString cmd = TQString::fromLocal8Bit( args->getOption("setValue"));
- TQString key = cmd.section( '=', 0, 0 );
- TQString value = cmd.section( '=', 1 );
-
- // either use supplied groups or all supported groups
- // (not only the available!)
- TQStringList groups = props->userSuppliedGroups() ?
- props->groupsToUse() :
- props->supportedGroups();
-
- TQStringList::ConstIterator git = groups.begin();
- for ( ; git != groups.end(); ++git )
- props->setValue( *git, key, value );
- }
-
- if ( args->isSet( "allValues" ) )
- {
- cout << "=All Values=" << endl;
- TQStringList groups = props->availableGroups();
- TQStringList::ConstIterator group = groups.begin();
- for ( ; group != groups.end(); ++group )
- printList( props->allValues( *group ) );
- }
- if ( args->isSet( "preferredValues" ) && !args->isSet("allValues") )
- {
- cout << "=Preferred Values=" << endl;
- TQStringList groups = props->availableGroups();
- TQStringList::ConstIterator group = groups.begin();
- for ( ; group != groups.end(); ++group )
- printList( props->preferredValues( *group ) );
- }
- }
-
-}
-
-int main( int argc, char **argv )
-{
- TDEAboutData about(
- "kfile", I18N_NOOP( "kfile" ), KFILEVERSION,
- I18N_NOOP("A commandline tool to read and modify metadata of files." ),
- TDEAboutData::License_LGPL, "(c) 2002, Carsten Pfeiffer",
- 0 /*text*/, "http://devel-home.kde.org/~pfeiffer/",
- "pfeiffer@kde.org" );
-
- about.addAuthor( "Carsten Pfeiffer", 0, "pfeiffer@kde.org",
- "http://devel-home.kde.org/~pfeiffer/" );
-
- TDECmdLineArgs::init( argc, argv, &about );
-
- TDECmdLineArgs::addCmdLineOptions( options );
-
- TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
- bool useGUI = args->isSet( "dialog" );
-
- TDEApplication app( useGUI, useGUI );
-
- TQPtrList<FileProps> m_props;
- m_props.setAutoDelete( true );
-
- bool quiet = args->isSet( "quiet" );
-
- if ( args->isSet( "supportedMimetypes" ) )
- printSupportedMimeTypes();
-
- int files = args->count();
- if ( files == 0 )
- TDECmdLineArgs::usage( i18n("No files specified") ); // exit()s
-
- if ( args->isSet( "dialog" ) )
- {
- showPropertiesDialog( args );
- return true;
- }
-
- TQStringList groupsToUse;
- QCStringList suppliedGroups = args->getOptionList( "groups" );
- QCStringList::ConstIterator it = suppliedGroups.begin();
- for ( ; it != suppliedGroups.end(); ++it )
- groupsToUse.append( TQString::fromLocal8Bit( (*it) ) );
-
- TQString mimeType;
-
- for ( int i = 0; i < files; i++ )
- {
- if ( args->isSet( "mimetype" ) )
- printMimeTypes( args );
-
- FileProps *props = new FileProps( args->url(i).path(), groupsToUse );
- if ( props->isValid() )
- m_props.append( props );
- else
- {
- if ( !quiet )
- {
- cerr << args->arg(i) << ": " <<
- i18n("Cannot determine metadata").local8Bit().data() << endl;
- }
- delete props;
- }
- }
-
-
- processMetaDataOptions( m_props, args );
-
- m_props.clear(); // force destruction/sync of props
- cout.flush();
-
- return 0;
-}