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263 lines
8.2 KiB
263 lines
8.2 KiB
/* -*- c++ -*-
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kmime_mdn.cpp
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This file is part of KMime, the KDE internet mail/usenet news message library.
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Copyright (c) 2002 Marc Mutz <mutz@kde.org>
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KMime is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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KMime is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this library with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#include "kmime_mdn.h"
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#include "kmime_version.h"
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#include "kmime_util.h"
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#include <klocale.h>
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#include <kdebug.h>
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#include <tqcstring.h>
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#include <unistd.h> // gethostname
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namespace KMime {
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namespace MDN {
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static const struct {
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DispositionType dispositionType;
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const char * string;
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const char * description;
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} dispositionTypes[] = {
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{ Displayed, "displayed",
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I18N_NOOP("The message sent on ${date} to ${to} with subject "
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"\"${subject}\" has been displayed. This is no guarantee that "
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"the message has been read or understood.") },
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{ Deleted, "deleted",
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I18N_NOOP("The message sent on ${date} to ${to} with subject "
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"\"${subject}\" has been deleted unseen. This is no guarantee "
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"that the message will not be \"undeleted\" and nonetheless "
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"read later on.") },
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{ Dispatched, "dispatched",
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I18N_NOOP("The message sent on ${date} to ${to} with subject "
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"\"${subject}\" has been dispatched. This is no guarantee "
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"that the message will not be read later on.") },
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{ Processed, "processed",
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I18N_NOOP("The message sent on ${date} to ${to} with subject "
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"\"${subject}\" has been processed by some automatic means.") },
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{ Denied, "denied",
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I18N_NOOP("The message sent on ${date} to ${to} with subject "
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"\"${subject}\" has been acted upon. The sender does not wish "
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"to disclose more details to you than that.") },
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{ Failed, "failed",
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I18N_NOOP("Generation of a Message Disposition Notification for the "
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"message sent on ${date} to ${to} with subject \"${subject}\" "
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"failed. Reason is given in the Failure: header field below.") }
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};
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static const int numDispositionTypes
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= sizeof dispositionTypes / sizeof *dispositionTypes;
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static const char * stringFor( DispositionType d ) {
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for ( int i = 0 ; i < numDispositionTypes ; ++i )
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if ( dispositionTypes[i].dispositionType == d )
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return dispositionTypes[i].string;
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return 0;
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}
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//
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// disposition-modifier
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//
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static const struct {
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DispositionModifier dispositionModifier;
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const char * string;
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} dispositionModifiers[] = {
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{ Error, "error" },
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{ Warning, "warning" },
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{ Superseded, "superseded" },
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{ Expired, "expired" },
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{ MailboxTerminated, "mailbox-terminated" }
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};
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static const int numDispositionModifiers
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= sizeof dispositionModifiers / sizeof * dispositionModifiers;
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static const char * stringFor( DispositionModifier m ) {
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for ( int i = 0 ; i < numDispositionModifiers ; ++i )
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if ( dispositionModifiers[i].dispositionModifier == m )
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return dispositionModifiers[i].string;
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return 0;
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}
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//
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// action-mode (part of disposition-mode)
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//
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static const struct {
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ActionMode actionMode;
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const char * string;
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} actionModes[] = {
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{ ManualAction, "manual-action" },
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{ AutomaticAction, "automatic-action" }
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};
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static const int numActionModes = sizeof actionModes / sizeof *actionModes;
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static const char * stringFor( ActionMode a ) {
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for ( int i = 0 ; i < numActionModes ; ++i )
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if ( actionModes[i].actionMode == a )
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return actionModes[i].string;
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return 0;
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}
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//
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// sending-mode (part of disposition-mode)
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//
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static const struct {
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SendingMode sendingMode;
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const char * string;
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} sendingModes[] = {
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{ SentManually, "MDN-sent-manually" },
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{ SentAutomatically, "MDN-sent-automatically" }
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};
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static const int numSendingModes = sizeof sendingModes / sizeof *sendingModes;
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static const char * stringFor( SendingMode s ) {
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for ( int i = 0 ; i < numSendingModes ; ++i )
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if ( sendingModes[i].sendingMode == s )
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return sendingModes[i].string;
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return 0;
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}
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static TQCString dispositionField( DispositionType d, ActionMode a, SendingMode s,
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const TQValueList<DispositionModifier> & m ) {
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// mandatory parts: Disposition: foo/baz; bar
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TQCString result = "Disposition: ";
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result += stringFor( a );
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result += "/";
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result += stringFor( s );
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result += "; ";
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result += stringFor( d );
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// optional parts: Disposition: foo/baz; bar/mod1,mod2,mod3
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bool first = true;
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for ( TQValueList<DispositionModifier>::const_iterator mt = m.begin() ;
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mt != m.end() ; ++mt ) {
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if ( first ) {
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result += "/";
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first = false;
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} else {
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result += ",";
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}
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result += stringFor( *mt );
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}
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return result + "\n";
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}
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static TQCString finalRecipient( const TQString & recipient ) {
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if ( recipient.isEmpty() )
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return TQCString();
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else
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return "Final-Recipient: rfc822; "
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+ encodeRFC2047String( recipient, "utf-8" ) + "\n";
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}
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static TQCString orginalRecipient( const TQCString & recipient ) {
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if ( recipient.isEmpty() )
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return TQCString();
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else
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return "Original-Recipient: " + recipient + "\n";
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}
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static TQCString originalMessageID( const TQCString & msgid ) {
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if ( msgid.isEmpty() )
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return TQCString();
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else
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return "Original-Message-ID: " + msgid + "\n";
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}
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static TQCString reportingUAField() {
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char hostName[256];
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if ( gethostname( hostName, 255 ) )
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hostName[0] = '\0'; // gethostname failed: pretend empty string
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else
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hostName[255] = '\0'; // gethostname may have returned 255 chars (man page)
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return TQCString("Reporting-UA: ") + hostName
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+ "; KMime " KMIME_VERSION_STRING "\n";
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}
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TQCString dispositionNotificationBodyContent( const TQString & r,
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const TQCString & o,
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const TQCString & omid,
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DispositionType d,
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ActionMode a,
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SendingMode s,
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const TQValueList<DispositionModifier> & m,
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const TQString & special )
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{
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// in Perl: chomp(special)
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TQString spec;
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if ( special.endsWith("\n") )
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spec = special.left( special.length() - 1 );
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else
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spec = special;
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// std headers:
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TQCString result = reportingUAField();
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result += orginalRecipient( o );
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result += finalRecipient( r );
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result += originalMessageID( omid );
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result += dispositionField( d, a, s, m );
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// headers that are only present for certain disposition {types,modifiers}:
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if ( d == Failed )
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result += "Failure: " + encodeRFC2047String( spec, "utf-8" ) + "\n";
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else if ( m.tqcontains( Error ) )
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result += "Error: " + encodeRFC2047String( spec, "utf-8" ) + "\n";
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else if ( m.tqcontains( Warning ) )
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result += "Warning: " + encodeRFC2047String( spec, "utf-8" ) + "\n";
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return result;
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}
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TQString descriptionFor( DispositionType d,
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const TQValueList<DispositionModifier> & ) {
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for ( int i = 0 ; i < numDispositionTypes ; ++i )
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if ( dispositionTypes[i].dispositionType == d )
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return i18n( dispositionTypes[i].description );
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kdWarning() << "KMime::MDN::descriptionFor(): No such disposition type: "
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<< (int)d << endl;
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return TQString();
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}
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} // namespace MDN
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} // namespace KMime
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