feat(mail): initial support for ms-tnef (winmail.dat) body part

Fixes #2242 Fixes #4503
Alinto · Aug 4, 2021 · 171c186 · 171c186
1 parent 7747048
commit 171c186
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Showing 18 changed files with 2,397 additions and 26 deletions.
diff --git a/SoObjects/Mailer/GNUmakefile b/SoObjects/Mailer/GNUmakefile
@@ -30,6 +30,7 @@ Mailer_OBJC_FILES += \
 	SOGoImageMailBodyPart.m		\
 	SOGoMessageMailBodyPart.m	\
 	SOGoCalendarMailBodyPart.m	\
+	SOGoTnefMailBodyPart.m		\
 	SOGoVCardMailBodyPart.m		\
 	\
 	SOGoMailForward.m		\

diff --git a/SoObjects/Mailer/SOGoMailBodyPart.m b/SoObjects/Mailer/SOGoMailBodyPart.m
@@ -157,8 +157,7 @@ - (id) partInfo
 {
   if (!partInfo)
     {
-      partInfo
-	= [[self mailObject] lookupInfoForBodyPart: [self bodyPartPath]];
+      partInfo = [[self mailObject] lookupInfoForBodyPart: [self bodyPartPath]];
       [partInfo retain];
     }
 
@@ -546,7 +545,7 @@ + (Class) bodyPartClassForKey: (NSString *) _key
     return self;
 
   /* hard coded for now */
-  
+
   switch ([pe length]) {
   case 3:
     if ([pe isEqualToString:@"gif"] ||
@@ -588,6 +587,8 @@ + (Class) bodyPartClassForMimeType: (NSString *) mimeType
     classString = @"SOGoVCardMailBodyPart";
   else if ([mimeType isEqualToString: @"message/rfc822"])
     classString = @"SOGoMessageMailBodyPart";
+  else if ([mimeType isEqualToString: @"application/ms-tnef"])
+    classString = @"SOGoTnefMailBodyPart";
   else
     {
       classString = @"SOGoMailBodyPart";

diff --git a/SoObjects/Mailer/SOGoTnefMailBodyPart.h b/SoObjects/Mailer/SOGoTnefMailBodyPart.h
@@ -0,0 +1,53 @@
+/*
+  Copyright (C) 2005-2017 Inverse inc.
+  Copyright (C) 2004-2005 SKYRIX Software AG
+
+  This file is part of SOGo.
+
+  SOGo is free software; you can redistribute it and/or modify it under
+  the terms of the GNU Lesser General Public License as published by the
+  Free Software Foundation; either version 2, or (at your option) any
+  later version.
+
+  SOGo 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 Lesser General Public
+  License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with SOGo; see the file COPYING.  If not, write to the
+  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+  02111-1307, USA.
+*/
+
+#ifndef __Mailer_SOGoTnefMailBodyPart_H__
+#define __Mailer_SOGoTnefMailBodyPart_H__
+
+#import "SOGoMailBodyPart.h"
+
+@class NGMimeBodyPart;
+
+@interface SOGoTnefMailBodyPart : SOGoMailBodyPart
+{
+  NSData *part;
+  NSString *filename;
+  NGMimeMultipartBody *bodyParts;
+}
+
+- (NGMimeMultipartBody *) bodyParts;
+- (void) setFilename: (NSString *) newFilename;
+- (void) setPart: (NGMimeBodyPart *) newPart;
+- (void) setPartInfo: (id) newPartInfo;
+- (void) decodeBLOB;
+- (NGMimeBodyPart *) bodyPartForData: (NSData *)   _data
+                            withType: (NSString *) _type
+                          andSubtype: (NSString *) _subtype;
+- (NGMimeBodyPart *) bodyPartForAttachment: (NSData *)   _data
+                                  withName: (NSString *) _name
+                                   andType: (NSString *) _type
+                                andSubtype: (NSString *) _subtype
+                              andContentId: (NSString *) _cid;
+
+@end
+
+#endif /* __Mailer_SOGoTnefMailBodyPart_H__ */