From: Jose Dapena Paz <jdapena@igalia.com>
Date: Sat, 22 Aug 2009 14:46:48 +0000 (+0200)
Subject: New virtual method modest_account_protocol_decode_part_to_stream, to
X-Git-Tag: 3.0.17-rc46~5^2~2
X-Git-Url: http://git.maemo.org/git/?p=modest;a=commitdiff_plain;h=30eec4a53fa8e90ee9a26b202f5bffb28315b65d

New virtual method modest_account_protocol_decode_part_to_stream, to
allow plugins to provide specific decoding for attachments.
---

diff --git a/src/modest-account-protocol.c b/src/modest-account-protocol.c
index c527d43..4c028a1 100644
--- a/src/modest-account-protocol.c
+++ b/src/modest-account-protocol.c
@@ -91,6 +91,10 @@ static void modest_account_protocol_check_support_default (ModestAccountProtocol
 							   gpointer userdata);
 static void modest_account_protocol_cancel_check_support_default (ModestAccountProtocol *self);
 static void modest_account_protocol_wizard_finished_default (ModestAccountProtocol *self);
+static gboolean modest_account_protocol_decode_part_to_stream_default (ModestAccountProtocol *protocol,
+								       TnyMimePart *part,
+								       TnyStream *stream,
+								       GError *error);
 static gboolean modest_account_protocol_is_supported_default (ModestAccountProtocol *self);
 static gchar *modest_account_protocol_get_from_default (ModestAccountProtocol *self,
 							const gchar *account_id,
@@ -211,6 +215,8 @@ modest_account_protocol_class_init (ModestAccountProtocolClass *klass)
 		modest_account_protocol_cancel_check_support_default;
 	account_class->wizard_finished =
 		modest_account_protocol_wizard_finished_default;
+	account_class->decode_part_to_stream =
+		modest_account_protocol_decode_part_to_stream_default;
 	account_class->get_from =
 		modest_account_protocol_get_from_default;
 	account_class->get_from_list =
@@ -687,6 +693,28 @@ modest_account_protocol_wizard_finished (ModestAccountProtocol *self)
 	MODEST_ACCOUNT_PROTOCOL_GET_CLASS (self)->wizard_finished (self);
 }
 
+static gboolean
+modest_account_protocol_decode_part_to_stream_default (ModestAccountProtocol *self,
+						       TnyMimePart *part,
+						       TnyStream *stream,
+						       GError *error)
+{
+	/* By default account protocols do not handle themselves the transfer */
+	return FALSE;
+}
+
+gboolean
+modest_account_protocol_decode_part_to_stream (ModestAccountProtocol *self,
+					       TnyMimePart *part,
+					       TnyStream *stream,
+					       GError *error)
+{
+	return MODEST_ACCOUNT_PROTOCOL_GET_CLASS (self)->decode_part_to_stream (self,
+										part,
+										stream,
+										error);
+}
+
 gchar *
 modest_account_protocol_get_from (ModestAccountProtocol *self,
 				  const gchar *account_id,
diff --git a/src/modest-account-protocol.h b/src/modest-account-protocol.h
index e021753..b7989d3 100644
--- a/src/modest-account-protocol.h
+++ b/src/modest-account-protocol.h
@@ -100,9 +100,12 @@ struct _ModestAccountProtocolClass {
 				   gpointer userdata);
 	void (*cancel_check_support) (ModestAccountProtocol *self);
 	void (*wizard_finished) (ModestAccountProtocol *self);
+	gboolean (*decode_part_to_stream) (ModestAccountProtocol *protocol,
+					   TnyMimePart *part,
+					   TnyStream *stream,
+					   GError *error);
 
 	/* Padding for future expansions */
-	void (*_reserved6) (void);
 	void (*_reserved7) (void);
 	void (*_reserved8) (void);
 	void (*_reserved9) (void);
@@ -482,6 +485,28 @@ void modest_account_protocol_save_remote_draft (ModestAccountProtocol *self,
 						    ModestAccountProtocolSaveRemoteDraftCallback callback,
 						    gpointer userdata);
 
+/**
+ * modest_account_protocol_decode_part_to_stream:
+ * @self: a #ModestAccountProtocol
+ * @part: a #TnyMimePart
+ * @stream: a #TnyStream
+ * @error: a #GError
+ *
+ * This virtual method delegates on the account protocol to decode @part
+ * into @stream. It just allows the provider to decode it as it needs
+ * (i.e. when the original message has a fake attachment, and provider
+ * can return the real attachment).
+ *
+ * Returns: %TRUE if @protocol does the decode operation, %FALSE if modest
+ * should do it.
+ */
+gboolean
+modest_account_protocol_decode_part_to_stream (ModestAccountProtocol *protocol,
+                                               TnyMimePart *part,
+                                               TnyStream *stream,
+                                               GError *error);
+
+
 
 G_END_DECLS