Patch: new folder type detection

[José Dapena Paz <jdapena igalia com>]

	Hi,

	This patch changes the folder type detection in tinymail (camel
backend). When camel tells tinymail a folder is "normal", then we try to
guess the folder type using the folder name, improving a bit the
detection.

Changelog entry:
* libtinymail-camel/tny-camel-folder.c: guess folder type from name if
  we couldn't know the folder type from camel.

-- 
José Dapena Paz <jdapena igalia com>
Igalia

Index: libtinymail-camel/tny-camel-folder.c
===================================================================
--- libtinymail-camel/tny-camel-folder.c	(revisión: 3817)
+++ libtinymail-camel/tny-camel-folder.c	(copia de trabajo)
@@ -5284,6 +5284,31 @@
 	return;
 }
 
+static void
+_tny_camel_folder_guess_folder_type (TnyCamelFolder *folder, CamelFolderInfo *folder_info)
+{
+	TnyCamelFolderPriv *priv = TNY_CAMEL_FOLDER_GET_PRIVATE (folder);
+
+	if (folder_info->name) {
+		if (!g_ascii_strcasecmp (folder_info->name, "drafts")) {
+			priv->cached_folder_type = TNY_FOLDER_TYPE_DRAFTS;
+		} else if (!g_ascii_strcasecmp (folder_info->name, "sent")) {
+			priv->cached_folder_type = TNY_FOLDER_TYPE_SENT;
+		} else if (!g_ascii_strcasecmp (folder_info->name, "outbox")) {
+			priv->cached_folder_type = TNY_FOLDER_TYPE_OUTBOX;
+		} else if (!g_ascii_strcasecmp (folder_info->name, "inbox")) {
+			/* Needed as some dovecot servers report the inbox as
+			 * normal */
+			priv->cached_folder_type = TNY_FOLDER_TYPE_INBOX;
+		} else {
+			priv->cached_folder_type = TNY_FOLDER_TYPE_NORMAL;
+		}
+		
+	} else {
+		priv->cached_folder_type = TNY_FOLDER_TYPE_NORMAL;
+	}
+}
+
 void 
 _tny_camel_folder_set_folder_type (TnyCamelFolder *folder, CamelFolderInfo *folder_info)
 {
@@ -5310,7 +5335,7 @@
 				priv->cached_folder_type = TNY_FOLDER_TYPE_SENT; 
 			break;
 			default:
-				priv->cached_folder_type = TNY_FOLDER_TYPE_NORMAL;
+				_tny_camel_folder_guess_folder_type (folder, folder_info);
 			break;
 		}
 	}