From b4ca21e198e4f90bf15e51accae46fc4e18f1fb8 Mon Sep 17 00:00:00 2001
From: helge <helge@d1b88da0-ebda-0310-925b-ed51d893ca5b>
Date: Fri, 29 Oct 2004 15:32:28 +0000
Subject: [PATCH] fixed attachments

git-svn-id: http://svn.opengroupware.org/SOGo/trunk@441 d1b88da0-ebda-0310-925b-ed51d893ca5b
---
 SOGo/SoObjects/Mailer/ChangeLog         |  5 +++
 SOGo/SoObjects/Mailer/SOGoDraftObject.m | 46 +++++++++++++++++++------
 SOGo/SoObjects/Mailer/Version           |  2 +-
 3 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/SOGo/SoObjects/Mailer/ChangeLog b/SOGo/SoObjects/Mailer/ChangeLog
index bc440db2..a3f9a319 100644
--- a/SOGo/SoObjects/Mailer/ChangeLog
+++ b/SOGo/SoObjects/Mailer/ChangeLog
@@ -1,3 +1,8 @@
+2004-10-29  Helge Hess  <helge.hess@skyrix.com>
+
+	* SOGoDraftObject.m: add 'name' parameter to content-type, properly
+	  encode binary attachments (v0.9.45)
+	
 2004-10-28  Helge Hess  <helge.hess@skyrix.com>
 
 	* SOGoDraftObject.m: do not patch NGImap4Envelope ivars and use the new
diff --git a/SOGo/SoObjects/Mailer/SOGoDraftObject.m b/SOGo/SoObjects/Mailer/SOGoDraftObject.m
index bf07045f..e72dfdd1 100644
--- a/SOGo/SoObjects/Mailer/SOGoDraftObject.m
+++ b/SOGo/SoObjects/Mailer/SOGoDraftObject.m
@@ -270,7 +270,15 @@ static BOOL       debugOn = NO;
 }
 
 - (NSString *)contentTypeForAttachmentWithName:(NSString *)_name {
-  return [self mimeTypeForExtension:[_name pathExtension]];
+  NSString *s;
+  
+  s = [self mimeTypeForExtension:[_name pathExtension]];
+  if ([_name length] > 0) {
+    s = [s stringByAppendingString:@"; name=\""];
+    s = [s stringByAppendingString:_name];
+    s = [s stringByAppendingString:@"\""];
+  }
+  return s;
 }
 - (NSString *)contentDispositionForAttachmentWithName:(NSString *)_name {
   NSString *type;
@@ -302,6 +310,7 @@ static BOOL       debugOn = NO;
   NSData           *content;
   BOOL             attachAsString;
   NSString         *p;
+  id body;
 
   if (_name == nil) return nil;
 
@@ -319,7 +328,7 @@ static BOOL       debugOn = NO;
 
   map = [[[NGMutableHashMap alloc] initWithCapacity:4] autorelease];
 
-  if ((s = [self contentTypeForAttachmentWithName:_name])) {
+  if ((s = [self contentTypeForAttachmentWithName:_name]) != nil) {
     [map setObject:s forKey:@"content-type"];
     if ([s hasPrefix:@"text/"])
       attachAsString = YES;
@@ -327,8 +336,6 @@ static BOOL       debugOn = NO;
   if ((s = [self contentDispositionForAttachmentWithName:_name]))
     [map setObject:s forKey:@"content-disposition"];
   
-  bodyPart = [[[NGMimeBodyPart alloc] initWithHeader:map] autorelease];
-  
   /* prepare body content */
   
   if (attachAsString) { // TODO: is this really necessary?
@@ -339,22 +346,40 @@ static BOOL       debugOn = NO;
     s = [[NSString alloc] initWithData:content
 			  encoding:[NSString defaultCStringEncoding]];
     if (s != nil) {
-      [bodyPart setBody:s];
-      [s release]; s = nil;
+      body = s;
+      [content release]; content = nil;
     }
     else {
       [self logWithFormat:
 	      @"WARNING: could not get text attachment as string: '%@'",_name];
-      [bodyPart setBody:content];
+      body = content;
+      content = nil;
     }
   }
   else {
-    content = [[NGMimeFileData alloc] initWithPath:p removeFile:NO];
-    [bodyPart setBody:content];
+    /* 
+       Note: in OGo this is done in LSWImapMailEditor.m:2477. Apparently
+             NGMimeFileData objects are not processed by the MIME generator!
+    */
+    NSData *encoded;
+    
+    content = [[NSData alloc] initWithContentsOfMappedFile:p];
+    encoded = [content dataByEncodingBase64];
+    [content release]; content = nil;
+    
+    [map setObject:@"base64" forKey:@"content-transfer-encoding"];
+    [map setObject:[NSNumber numberWithInt:[encoded length]] 
+	 forKey:@"content-length"];
+    
+    /* Note: the -init method will create a temporary file! */
+    body = [[NGMimeFileData alloc] initWithBytes:[encoded bytes]
+				   length:[encoded length]];
   }
   
-  [content release]; content = nil;
+  bodyPart = [[[NGMimeBodyPart alloc] initWithHeader:map] autorelease];
+  [bodyPart setBody:body];
   
+  [body release]; body = nil;
   return bodyPart;
 }
 
@@ -698,7 +723,6 @@ static BOOL       debugOn = NO;
 
 - (NGImap4Envelope *)envelope {
   NSDictionary *lInfo;
-  NSString     *tmp;
   
   if (self->envelope != nil)
     return self->envelope;
diff --git a/SOGo/SoObjects/Mailer/Version b/SOGo/SoObjects/Mailer/Version
index 50b45e87..a02a1955 100644
--- a/SOGo/SoObjects/Mailer/Version
+++ b/SOGo/SoObjects/Mailer/Version
@@ -1,6 +1,6 @@
 # Version file
 
-SUBMINOR_VERSION:=44
+SUBMINOR_VERSION:=45
 
 # v0.9.44 requires NGMime    v4.3.194
 # v0.9.41 requires NGMime    v4.3.190
-- 
2.39.5