Remove exists, create, delete. A CamelFolder now always references an

	* camel-folder.c: Remove exists, create, delete. A CamelFolder
	now always references an existing folder. Remove delete_messages
	too since it wasn't being used. Add a "create" flag to
	get_subfolder saying whether or not to create the subfolder if it
	doesn't yet exist.

	* camel-store.c (camel_store_get_folder): Add a "create" flag to
	say whether or not to create the folder if it doesn't yet exist.
	(camel_store_delete_folder): New method, moved from CamelFolder.
	(cache_folder, uncache_folder): Fix up a bit.
	(get_folder_name): Explain what this is for.

	* providers/mbox/camel-mbox-folder.c:
	* providers/mbox/camel-mbox-store.c: Update. Remove support for
	hierarchical folders to simplify this for now, since we're not
	using it, and it's not completely clear how they should work in an
	ELocalStorage world. Needs to be revisited.

	* providers/pop3/camel-pop3-folder.c (delete_messages): Remove.
	* providers/pop3/camel-pop3-store.c (get_folder): Update.

	* providers/vee/camel-vee-folder.c (exists): Remove.
	* providers/vee/camel-vee-store.c (vee_get_folder): Update.

svn path=/trunk/; revision=3453

2 files changed, 2 insertions, 11 deletions

diff --git a/camel/providers/vee/camel-vee-folder.c b/camel/providers/vee/camel-vee-folder.c
index 0d6abf17d2..af316a0d6f 100644
--- a/camel/providers/vee/camel-vee-folder.c
+++ b/camel/providers/vee/camel-vee-folder.c
@@ -44,7 +44,6 @@ static void vee_init (CamelFolder *folder, CamelStore *parent_store,
 
 static void vee_open (CamelFolder *folder, CamelFolderOpenMode mode, CamelException *ex);
 static void vee_close (CamelFolder *folder, gboolean expunge, CamelException *ex);
-static gboolean vee_exists (CamelFolder *folder, CamelException *ex);
 
 static GPtrArray *vee_get_uids  (CamelFolder *folder, CamelException *ex);
 GPtrArray *vee_get_summary (CamelFolder *folder, CamelException *ex);
@@ -109,7 +108,6 @@ camel_vee_folder_class_init (CamelVeeFolderClass *klass)
 	folder_class->init = vee_init;
 	folder_class->open = vee_open;
 	folder_class->close = vee_close;
-	folder_class->exists = vee_exists;
 
 	folder_class->get_uids = vee_get_uids;
 	folder_class->get_summary = vee_get_summary;
@@ -267,12 +265,6 @@ static void vee_close (CamelFolder *folder, gboolean expunge, CamelException *ex
 	/* FIXME: close vfolder? */
 }
 
-/* vfolders always exist? */
-static gboolean vee_exists (CamelFolder *folder, CamelException *ex)
-{
-	return TRUE;
-}
-
 static void vee_append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex)
 {
 	CamelVeeFolder *vf = (CamelVeeFolder *)folder;
diff --git a/camel/providers/vee/camel-vee-store.c b/camel/providers/vee/camel-vee-store.c
index b62a6b9fab..177fc0a371 100644
--- a/camel/providers/vee/camel-vee-store.c
+++ b/camel/providers/vee/camel-vee-store.c
@@ -22,7 +22,7 @@
 #include "camel-vee-store.h"
 #include "camel-vee-folder.h"
 
-static CamelFolder *vee_get_folder (CamelStore *store, const char *folder_name, CamelException *ex);
+static CamelFolder *vee_get_folder (CamelStore *store, const char *folder_name, gboolean create, CamelException *ex);
 static char *vee_get_folder_name (CamelStore *store, const char *folder_name, CamelException *ex);
 
 struct _CamelVeeStorePrivate {
@@ -111,7 +111,7 @@ camel_vee_store_new (void)
 }
 
 static CamelFolder *
-vee_get_folder (CamelStore *store, const char *folder_name, CamelException *ex)
+vee_get_folder (CamelStore *store, const char *folder_name, gboolean create, CamelException *ex)
 {
 	CamelFolder *folder;
 
@@ -126,7 +126,6 @@ vee_get_folder (CamelStore *store, const char *folder_name, CamelException *ex)
 static char *
 vee_get_folder_name (CamelStore *store, const char *folder_name, CamelException *ex)
 {
-#warning "What purpose does this function serve?"
 	return g_strdup(folder_name);
 }