This commit was manufactured by cvs2svn to create tag 'GAL_0_8'.GAL_0_8

svn path=/tags/GAL_0_8/; revision=9892

1 files changed, 0 insertions, 801 deletions

diff --git a/camel/camel-store.c b/camel/camel-store.c
deleted file mode 100644
index 3418bd9a56..0000000000
--- a/camel/camel-store.c
+++ /dev/null
@@ -1,801 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-store.c : Abstract class for an email store */
-
-/* 
- * Authors:
- *  Bertrand Guiheneuf <bertrand@helixcode.com>
- *  Dan Winship <danw@helixcode.com>
- *
- * Copyright 1999, 2000 Helix Code, Inc. (http://www.helixcode.com)
- *
- * This program is free software; you can redistribute it and/or 
- * modify it under the terms of the GNU General Public License as 
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#include "camel-session.h"
-#include "camel-store.h"
-#include "camel-folder.h"
-#include "camel-vtrash-folder.h"
-#include "camel-exception.h"
-#include "camel-private.h"
-
-static CamelServiceClass *parent_class = NULL;
-
-/* Returns the class for a CamelStore */
-#define CS_CLASS(so) CAMEL_STORE_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-
-static CamelFolder *get_folder (CamelStore *store, const char *folder_name,
-				guint32 flags, CamelException *ex);
-static CamelFolder *get_inbox (CamelStore *store, CamelException *ex);
-
-static void        init_trash (CamelStore *store);
-static CamelFolder *get_trash (CamelStore *store, CamelException *ex);
-
-static CamelFolderInfo *create_folder (CamelStore *store,
-				       const char *parent_name,
-				       const char *folder_name,
-				       CamelException *ex);
-static void delete_folder (CamelStore *store, const char *folder_name,
-			   CamelException *ex);
-static void rename_folder (CamelStore *store, const char *old_name,
-			   const char *new_name, CamelException *ex);
-
-static void store_sync (CamelStore *store, CamelException *ex);
-static CamelFolderInfo *get_folder_info (CamelStore *store, const char *top,
-					 guint32 flags, CamelException *ex);
-static void free_folder_info (CamelStore *store, CamelFolderInfo *tree);
-
-static gboolean folder_subscribed (CamelStore *store, const char *folder_name);
-static void subscribe_folder (CamelStore *store, const char *folder_name, CamelException *ex);
-static void unsubscribe_folder (CamelStore *store, const char *folder_name, CamelException *ex);
-
-static void
-camel_store_class_init (CamelStoreClass *camel_store_class)
-{
-	CamelObjectClass *camel_object_class =
-		CAMEL_OBJECT_CLASS (camel_store_class);
-	
-	parent_class = CAMEL_SERVICE_CLASS (camel_type_get_global_classfuncs (camel_service_get_type ()));
-	
-	/* virtual method definition */
-	camel_store_class->hash_folder_name = g_str_hash;
-	camel_store_class->compare_folder_name = g_str_equal;
-	camel_store_class->get_folder = get_folder;
-	camel_store_class->get_inbox = get_inbox;
-	camel_store_class->init_trash = init_trash;
-	camel_store_class->get_trash = get_trash;
-	camel_store_class->create_folder = create_folder;
-	camel_store_class->delete_folder = delete_folder;
-	camel_store_class->rename_folder = rename_folder;
-	camel_store_class->sync = store_sync;
-	camel_store_class->get_folder_info = get_folder_info;
-	camel_store_class->free_folder_info = free_folder_info;
-	camel_store_class->folder_subscribed = folder_subscribed;
-	camel_store_class->subscribe_folder = subscribe_folder;
-	camel_store_class->unsubscribe_folder = unsubscribe_folder;
-	
-	/* virtual method overload */
-	camel_object_class_declare_event (camel_object_class,
-					  "folder_created", NULL);
-	camel_object_class_declare_event (camel_object_class,
-					  "folder_deleted", NULL);
-}
-
-static void
-camel_store_init (void *o)
-{
-	CamelStore *store = o;
-	CamelStoreClass *store_class = (CamelStoreClass *)CAMEL_OBJECT_GET_CLASS (o);
-
-	if (store_class->hash_folder_name) {
-		store->folders = g_hash_table_new (store_class->hash_folder_name,
-						   store_class->compare_folder_name);
-	} else
-		store->folders = NULL;
-	
-	store->flags = 0;
-	
-	store->priv = g_malloc0 (sizeof (*store->priv));
-#ifdef ENABLE_THREADS
-	store->priv->folder_lock = g_mutex_new();
-	store->priv->cache_lock = g_mutex_new();
-#endif
-}
-
-static void
-camel_store_finalize (CamelObject *object)
-{
-	CamelStore *store = CAMEL_STORE (object);
-	
-	if (store->folders) {
-		if (g_hash_table_size (store->folders) != 0) {
-			g_warning ("Folder cache for store %p contains "
-				   "%d folders at destruction.", store,
-				   g_hash_table_size (store->folders));
-		}
-		g_hash_table_destroy (store->folders);
-	}
-	
-#ifdef ENABLE_THREADS
-	g_mutex_free (store->priv->folder_lock);
-	g_mutex_free (store->priv->cache_lock);
-#endif
-	g_free (store->priv);
-}
-
-
-CamelType
-camel_store_get_type (void)
-{
-	static CamelType camel_store_type = CAMEL_INVALID_TYPE;
-
-	if (camel_store_type == CAMEL_INVALID_TYPE) {
-		camel_store_type = camel_type_register (CAMEL_SERVICE_TYPE, "CamelStore",
-							sizeof (CamelStore),
-							sizeof (CamelStoreClass),
-							(CamelObjectClassInitFunc) camel_store_class_init,
-							NULL,
-							(CamelObjectInitFunc) camel_store_init,
-							(CamelObjectFinalizeFunc) camel_store_finalize );
-	}
-
-	return camel_store_type;
-}
-
-
-static gboolean
-folder_matches (gpointer key, gpointer value, gpointer user_data)
-{
-	if (value == user_data) {
-		g_free (key);
-		return TRUE;
-	} else
-		return FALSE;
-}
-
-static void
-folder_finalize (CamelObject *folder, gpointer event_data, gpointer user_data)
-{
-	CamelStore *store = CAMEL_STORE (user_data);
-
-	if (store->folders) {
-		CAMEL_STORE_LOCK(store, cache_lock);
-		g_hash_table_foreach_remove (store->folders, folder_matches, folder);
-		CAMEL_STORE_UNLOCK(store, cache_lock);
-	}
-}
-
-static CamelFolder *
-get_folder (CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex)
-{
-	g_warning ("CamelStore::get_folder not implemented for `%s'",
-		   camel_type_to_name(CAMEL_OBJECT_GET_TYPE(store)));
-	return NULL;
-}
-
-/** 
- * camel_store_get_folder: Return the folder corresponding to a path.
- * @store: a CamelStore
- * @folder_name: name of the folder to get
- * @flags: folder flags (create, save body index, etc)
- * @ex: a CamelException
- * 
- * Return value: the folder corresponding to the path @folder_name.
- **/
-CamelFolder *
-camel_store_get_folder (CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex)
-{
-	CamelFolder *folder = NULL;
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-
-	if (store->folders) {
-		/* Try cache first. */
-		CAMEL_STORE_LOCK(store, cache_lock);
-		folder = g_hash_table_lookup (store->folders, folder_name);
-		if (folder)
-			camel_object_ref (CAMEL_OBJECT (folder));
-		CAMEL_STORE_UNLOCK(store, cache_lock);
-	}
-	
-	if (!folder) {
-		folder = CS_CLASS (store)->get_folder (store, folder_name, flags, ex);
-		if (folder) {
-			/* Add the folder to the vTrash folder if this store implements it */
-			if (store->vtrash)
-				camel_vee_folder_add_folder (CAMEL_VEE_FOLDER (store->vtrash), folder);
-			
-			if (store->folders) {
-				CAMEL_STORE_LOCK(store, cache_lock);
-				
-				g_hash_table_insert (store->folders, g_strdup (folder_name), folder);
-				
-				camel_object_hook_event (CAMEL_OBJECT (folder), "finalize", folder_finalize, store);
-				CAMEL_STORE_UNLOCK(store, cache_lock);
-			}
-		}
-	}
-
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-	return folder;
-}
-
-
-static CamelFolderInfo *
-create_folder (CamelStore *store, const char *parent_name,
-	       const char *folder_name, CamelException *ex)
-{
-	g_warning ("CamelStore::create_folder not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-	return NULL;
-}
-
-/** 
- * camel_store_create_folder:
- * @store: a CamelStore
- * @parent_name: name of the new folder's parent, or %NULL
- * @folder_name: name of the folder to create
- * @ex: a CamelException
- * 
- * Creates a new folder as a child of an existing folder.
- * @parent_name can be %NULL to create a new top-level folder.
- *
- * Return value: info about the created folder, which the caller must
- * free with camel_store_free_folder_info().
- **/
-CamelFolderInfo *
-camel_store_create_folder (CamelStore *store, const char *parent_name,
-			   const char *folder_name, CamelException *ex)
-{
-	CamelFolderInfo *fi;
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-	fi = CS_CLASS (store)->create_folder (store, parent_name, folder_name, ex);
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-
-	return fi;
-}
-
-
-static void
-delete_folder (CamelStore *store, const char *folder_name, CamelException *ex)
-{
-	g_warning ("CamelStore::delete_folder not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-}
-
-/** 
- * camel_store_delete_folder: Delete the folder corresponding to a path.
- * @store: a CamelStore
- * @folder_name: name of the folder to delete
- * @ex: a CamelException
- * 
- * Deletes the named folder. The folder must be empty.
- **/
-void
-camel_store_delete_folder (CamelStore *store, const char *folder_name, CamelException *ex)
-{
-	CAMEL_STORE_LOCK(store, folder_lock);
-	CS_CLASS (store)->delete_folder (store, folder_name, ex);
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-}
-
-
-static void
-rename_folder (CamelStore *store, const char *old_name,
-	       const char *new_name, CamelException *ex)
-{
-	g_warning ("CamelStore::rename_folder not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-}
-
-/**
- * camel_store_rename_folder:
- * @store: a CamelStore
- * @old_name: the current name of the folder
- * @new_name: the new name of the folder
- * @ex: a CamelException
- * 
- * Rename a named folder to a new name.
- **/
-void
-camel_store_rename_folder (CamelStore *store, const char *old_name, const char *new_name, CamelException *ex)
-{
-	CAMEL_STORE_LOCK(store, folder_lock);
-	CS_CLASS (store)->rename_folder (store, old_name, new_name, ex);
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-}
-
-
-static CamelFolder *
-get_inbox (CamelStore *store, CamelException *ex)
-{
-	/* Default: assume the inbox's name is "inbox"
-	 * and open with default flags.
-	 */
-	return CS_CLASS (store)->get_folder (store, "inbox", 0, ex);
-}
-
-/** 
- * camel_store_get_inbox:
- * @store: a CamelStore
- * @ex: a CamelException
- *
- * Return value: the folder in the store into which new mail is
- * delivered, or %NULL if no such folder exists.
- **/
-CamelFolder *
-camel_store_get_inbox (CamelStore *store, CamelException *ex)
-{
-	CamelFolder *folder;
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-	folder = CS_CLASS (store)->get_inbox (store, ex);
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-
-	return folder;
-}
-
-
-static void
-trash_add_folder (gpointer key, gpointer value, gpointer data)
-{
-	CamelFolder *folder = CAMEL_FOLDER (value);
-	CamelStore *store = CAMEL_STORE (data);
-	
-	camel_vee_folder_add_folder (CAMEL_VEE_FOLDER (store->vtrash), folder);
-}
-
-static void
-trash_finalize (CamelObject *trash, gpointer event_data, gpointer user_data)
-{
-	CamelStore *store = CAMEL_STORE (user_data);
-	
-	store->vtrash = NULL;
-}
-
-static void
-init_trash (CamelStore *store)
-{
-	store->vtrash = camel_vtrash_folder_new (store, _("Trash"));
-	
-	if (store->vtrash) {
-		/* attach to the finalise event of the vtrash */
-		camel_object_hook_event (CAMEL_OBJECT (store->vtrash), "finalize",
-					 trash_finalize, store);
-		
-		/* add all the pre-opened folders to the vtrash */
-		if (store->folders) {
-			CAMEL_STORE_LOCK(store, cache_lock);
-			g_hash_table_foreach (store->folders, trash_add_folder, store);
-			CAMEL_STORE_UNLOCK(store, cache_lock);
-		}
-	}
-}
-
-
-static CamelFolder *
-get_trash (CamelStore *store, CamelException *ex)
-{
-	if (store->vtrash) {
-		camel_object_ref (CAMEL_OBJECT (store->vtrash));
-		return store->vtrash;
-	} else {
-		CS_CLASS (store)->init_trash (store);
-		if (store->vtrash) {
-			/* We don't ref here because we don't want the
-                           store to own a ref on the trash folder */
-			/*camel_object_ref (CAMEL_OBJECT (store->vtrash));*/
-			return store->vtrash;
-		} else {
-			g_warning ("This store does not support vTrash.");
-			return NULL;
-		}
-	}
-}
-
-/** 
- * camel_store_get_trash:
- * @store: a CamelStore
- * @ex: a CamelException
- *
- * Return value: the folder in the store into which trash is
- * delivered, or %NULL if no such folder exists.
- **/
-CamelFolder *
-camel_store_get_trash (CamelStore *store, CamelException *ex)
-{
-	CamelFolder *folder;
-	
-	CAMEL_STORE_LOCK(store, folder_lock);
-	folder = CS_CLASS (store)->get_trash (store, ex);
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-	
-	return folder;
-}
-
-
-static void
-sync_folder (gpointer key, gpointer folder, gpointer ex)
-{
-	if (!camel_exception_is_set (ex))
-		camel_folder_sync (folder, FALSE, ex);
-}
-
-static void
-store_sync (CamelStore *store, CamelException *ex)
-{
-	if (store->folders) {
-		CAMEL_STORE_LOCK(store, cache_lock);
-		g_hash_table_foreach (store->folders, sync_folder, ex);
-		CAMEL_STORE_UNLOCK(store, cache_lock);
-	}
-}
-
-/**
- * camel_store_sync:
- * @store: a CamelStore
- * @ex: a CamelException
- *
- * Syncs any changes that have been made to the store object and its
- * folders with the real store.
- **/
-void
-camel_store_sync (CamelStore *store, CamelException *ex)
-{
-	g_return_if_fail (CAMEL_IS_STORE (store));
-
-	CS_CLASS (store)->sync (store, ex);
-}
-
-
-static CamelFolderInfo *
-get_folder_info (CamelStore *store, const char *top,
-		 guint32 flags, CamelException *ex)
-{
-	g_warning ("CamelStore::get_folder_info not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-	return NULL;
-}
-
-/**
- * camel_store_get_folder_info:
- * @store: a CamelStore
- * @top: the name of the folder to start from
- * @flags: various CAMEL_STORE_FOLDER_INFO_* flags to control behavior
- * @ex: a CamelException
- *
- * This fetches information about the folder structure of @store,
- * starting with @top, and returns a tree of CamelFolderInfo
- * structures. If @flags includes %CAMEL_STORE_FOLDER_INFO_SUBSCRIBED,
- * only subscribed folders will be listed. (This flag can only be used
- * for stores that support subscriptions.) If @flags includes
- * %CAMEL_STORE_FOLDER_INFO_RECURSIVE, the returned tree will include
- * all levels of hierarchy below @top. If not, it will only include
- * the immediate subfolders of @top. If @flags includes
- * %CAMEL_STORE_FOLDER_INFO_FAST, the unread_message_count fields of
- * some or all of the structures may be set to -1, if the store cannot
- * determine that information quickly.
- * 
- * Return value: a CamelFolderInfo tree, which must be freed with
- * camel_store_free_folder_info.
- **/
-CamelFolderInfo *
-camel_store_get_folder_info (CamelStore *store, const char *top,
-			     guint32 flags, CamelException *ex)
-{
-	CamelFolderInfo *ret;
-
-	g_return_val_if_fail (CAMEL_IS_STORE (store), NULL);
-	g_return_val_if_fail ((store->flags & CAMEL_STORE_SUBSCRIPTIONS) ||
-			      !(flags & CAMEL_STORE_FOLDER_INFO_SUBSCRIBED),
-			      NULL);
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-	ret = CS_CLASS (store)->get_folder_info (store, top, flags, ex);
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-
-	return ret;
-}
-
-
-static void
-free_folder_info (CamelStore *store, CamelFolderInfo *fi)
-{
-	g_warning ("CamelStore::free_folder_info not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-}
-
-/**
- * camel_store_free_folder_info:
- * @store: a CamelStore
- * @tree: the tree returned by camel_store_get_folder_info()
- *
- * Frees the data returned by camel_store_get_folder_info().
- **/
-void
-camel_store_free_folder_info (CamelStore *store, CamelFolderInfo *fi)
-{
-	g_return_if_fail (CAMEL_IS_STORE (store));
-
-	CS_CLASS (store)->free_folder_info (store, fi);
-}
-
-/**
- * camel_store_free_folder_info_full:
- * @store: a CamelStore
- * @tree: the tree returned by camel_store_get_folder_info()
- *
- * An implementation for CamelStore::free_folder_info. Frees all
- * of the data.
- **/
-void
-camel_store_free_folder_info_full (CamelStore *store, CamelFolderInfo *fi)
-{
-	camel_folder_info_free (fi);
-}
-
-/**
- * camel_store_free_folder_info_nop:
- * @store: a CamelStore
- * @tree: the tree returned by camel_store_get_folder_info()
- *
- * An implementation for CamelStore::free_folder_info. Does nothing.
- **/
-void
-camel_store_free_folder_info_nop (CamelStore *store, CamelFolderInfo *fi)
-{
-	;
-}
-
-
-/**
- * camel_folder_info_free:
- * @fi: the CamelFolderInfo
- *
- * Frees @fi.
- **/
-void
-camel_folder_info_free (CamelFolderInfo *fi)
-{
-	if (fi) {
-		camel_folder_info_free (fi->sibling);
-		camel_folder_info_free (fi->child);
-		g_free (fi->name);
-		g_free (fi->full_name);
-		g_free (fi->url);
-		g_free (fi);
-	}
-}
-
-
-/**
- * camel_folder_info_build:
- * @folders: an array of CamelFolderInfo
- * @namespace: an ignorable prefix on the folder names
- * @separator: the hieararchy separator character
- * @short_names: %TRUE if the (short) name of a folder is the part after
- * the last @separator in the full name. %FALSE if it is the full name.
- *
- * This takes an array of folders and attaches them together according
- * to the hierarchy described by their full_names and @separator. If
- * @namespace is non-%NULL, then it will be ignored as a full_name
- * prefix, for purposes of comparison. If necessary,
- * camel_folder_info_build will create additional CamelFolderInfo with
- * %NULL urls to fill in gaps in the tree. The value of @short_names
- * is used in constructing the names of these intermediate folders.
- *
- * Return value: the top level of the tree of linked folder info.
- **/
-CamelFolderInfo *
-camel_folder_info_build (GPtrArray *folders, const char *namespace,
-			 char separator, gboolean short_names)
-{
-	CamelFolderInfo *fi, *pfi, *top = NULL;
-	GHashTable *hash;
-	char *name, *p, *pname;
-	int i, nlen;
-
-	if (!namespace)
-		namespace = "";
-	nlen = strlen (namespace);
-
-	/* Hash the folders. */
-	hash = g_hash_table_new (g_str_hash, g_str_equal);
-	for (i = 0; i < folders->len; i++) {
-		fi = folders->pdata[i];
-		if (!strncmp (namespace, fi->full_name, nlen))
-			name = fi->full_name + nlen;
-		else
-			name = fi->full_name;
-		if (*name == separator)
-			name++;
-		g_hash_table_insert (hash, name, fi);
-	}
-
-	/* Now find parents. */
-	for (i = 0; i < folders->len; i++) {
-		fi = folders->pdata[i];
-		if (!strncmp (namespace, fi->full_name, nlen))
-			name = fi->full_name + nlen;
-		else
-			name = fi->full_name;
-		if (*name == separator)
-			name++;
-		p = strrchr (name, separator);
-		if (p) {
-			pname = g_strndup (name, p - name);
-			pfi = g_hash_table_lookup (hash, pname);
-			if (pfi) {
-				g_free (pname);
-			} else {
-				pfi = g_new0 (CamelFolderInfo, 1);
-				pfi->full_name = pname;
-				if (short_names) {
-					pfi->name = strrchr (pname, separator);
-					if (pfi->name)
-						pfi->name = g_strdup (pfi->name + 1);
-					else
-						pfi->name = g_strdup (pname);
-				} else
-					pfi->name = g_strdup (pname);
-				g_hash_table_insert (hash, pname, pfi);
-				g_ptr_array_add (folders, pfi);
-			}
-			fi->sibling = pfi->child;
-			fi->parent = pfi;
-			pfi->child = fi;
-		} else if (!top)
-			top = fi;
-	}
-	g_hash_table_destroy (hash);
-
-	/* Link together the top-level folders */
-	for (i = 0; i < folders->len; i++) {
-		fi = folders->pdata[i];
-		if (fi->parent || fi == top)
-			continue;
-		if (top)
-			fi->sibling = top;
-		top = fi;
-	}
-
-	return top;			
-}
-
-gboolean
-camel_store_supports_subscriptions (CamelStore *store)
-{
-	return (store->flags & CAMEL_STORE_SUBSCRIPTIONS);
-}
-
-
-static gboolean
-folder_subscribed (CamelStore *store, const char *folder_name)
-{
-	g_warning ("CamelStore::folder_subscribed not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-	return FALSE;
-}
-
-/**
- * camel_store_folder_subscribed: Tell whether or not a folder has been subscribed to.
- * @store: a CamelStore
- * @folder_name: the folder on which we're querying subscribed status.
- * Return value: TRUE if folder is subscribed, FALSE if not.
- **/
-gboolean
-camel_store_folder_subscribed (CamelStore *store,
-			       const char *folder_name)
-{
-	gboolean ret;
-
-	g_return_val_if_fail (CAMEL_IS_STORE (store), FALSE);
-	g_return_val_if_fail (store->flags & CAMEL_STORE_SUBSCRIPTIONS, FALSE);
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-
-	ret = CS_CLASS (store)->folder_subscribed (store, folder_name);
-
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-
-	return ret;
-}
-
-static void
-subscribe_folder (CamelStore *store, const char *folder_name, CamelException *ex)
-{
-	g_warning ("CamelStore::subscribe_folder not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-}
-
-/**
- * camel_store_subscribe_folder: marks a folder as subscribed.
- * @store: a CamelStore
- * @folder_name: the folder to subscribe to.
- **/
-void
-camel_store_subscribe_folder (CamelStore *store,
-			      const char *folder_name,
-			      CamelException *ex)
-{
-	g_return_if_fail (CAMEL_IS_STORE (store));
-	g_return_if_fail (store->flags & CAMEL_STORE_SUBSCRIPTIONS);
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-
-	CS_CLASS (store)->subscribe_folder (store, folder_name, ex);
-
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-}
-
-static void
-unsubscribe_folder (CamelStore *store, const char *folder_name, CamelException *ex)
-{
-	g_warning ("CamelStore::unsubscribe_folder not implemented for `%s'",
-		   camel_type_to_name (CAMEL_OBJECT_GET_TYPE (store)));
-}
-
-
-/**
- * camel_store_unsubscribe_folder: marks a folder as unsubscribed.
- * @store: a CamelStore
- * @folder_name: the folder to unsubscribe from.
- **/
-void
-camel_store_unsubscribe_folder (CamelStore *store,
-				const char *folder_name,
-				CamelException *ex)
-{
-	g_return_if_fail (CAMEL_IS_STORE (store));
-	g_return_if_fail (store->flags & CAMEL_STORE_SUBSCRIPTIONS);
-
-	CAMEL_STORE_LOCK(store, folder_lock);
-
-	CS_CLASS (store)->unsubscribe_folder (store, folder_name, ex);
-
-	CAMEL_STORE_UNLOCK(store, folder_lock);
-}
-
-
-int
-camel_mkdir_hier (const char *path, mode_t mode)
-{
-	char *copy, *p;
-	
-	p = copy = g_strdup (path);
-	do {
-		p = strchr (p + 1, '/');
-		if (p)
-			*p = '\0';
-		if (access (copy, F_OK) == -1) {
-			if (mkdir (copy, mode) == -1) {
-				g_free (copy);
-				return -1;
-			}
-		}
-		if (p)
-			*p = '/';
-	} while (p);
-	
-	g_free (copy);
-	return 0;
-}