Add method for building message rfc822 body directly to file.

2 files changed, 12 insertions, 0 deletions

diff --git a/src/objc/rfc822/MCOMessageBuilder.h b/src/objc/rfc822/MCOMessageBuilder.h
index 1663d6f7..fbebb7f6 100644
--- a/src/objc/rfc822/MCOMessageBuilder.h
+++ b/src/objc/rfc822/MCOMessageBuilder.h
@@ -61,6 +61,9 @@
 /** RFC 822 formatted message for encryption.*/
 - (NSData *) dataForEncryption;
 
+/** Store RFC 822 formatted message to file. */
+- (BOOL) writeToFile:(NSString *)filename error:(NSError **)error;
+
 /**
  Returns an OpenPGP signed message with a given signature.
  The signature needs to be computed on the data returned by -dataForEncryption
diff --git a/src/objc/rfc822/MCOMessageBuilder.mm b/src/objc/rfc822/MCOMessageBuilder.mm
index 84cc37f2..31ebc742 100644
--- a/src/objc/rfc822/MCOMessageBuilder.mm
+++ b/src/objc/rfc822/MCOMessageBuilder.mm
@@ -70,6 +70,15 @@ MCO_OBJC_SYNTHESIZE_STRING(setBoundaryPrefix, boundaryPrefix)
     return MCO_OBJC_BRIDGE_GET(dataForEncryption);
 }
 
+- (BOOL) writeToFile:(NSString *)filename error:(NSError **)error
+{
+    mailcore::ErrorCode errorCode = MCO_NATIVE_INSTANCE->writeToFile(MCO_FROM_OBJC(mailcore::String, filename));
+    if (error) {
+        *error = [NSError mco_errorWithErrorCode:errorCode];
+    }
+    return errorCode == mailcore::ErrorNone;
+}
+
 - (NSString *) htmlRenderingWithDelegate:(id <MCOHTMLRendererDelegate>)delegate
 {
     MCOAbstractMessageRendererCallback * htmlRenderCallback = new MCOAbstractMessageRendererCallback(self, delegate, NULL);