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-rw-r--r--camel/camel-vee-store.c344
1 files changed, 0 insertions, 344 deletions
diff --git a/camel/camel-vee-store.c b/camel/camel-vee-store.c
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--- a/camel/camel-vee-store.c
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-/*
- * Copyright (C) 2000 Ximian Inc.
- *
- * Authors: Michael Zucchi <notzed@ximian.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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 "camel-exception.h"
-#include "camel-vee-store.h"
-#include "camel-vee-folder.h"
-
-#include "camel-private.h"
-
-#include <string.h>
-
-#define d(x)
-
-static CamelFolder *vee_get_folder (CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex);
-static void vee_delete_folder(CamelStore *store, const char *folder_name, CamelException *ex);
-static void vee_rename_folder(CamelStore *store, const char *old, const char *new, CamelException *ex);
-static void vee_init_trash (CamelStore *store);
-static CamelFolder *vee_get_trash (CamelStore *store, CamelException *ex);
-
-static CamelFolderInfo *vee_get_folder_info(CamelStore *store, const char *top, guint32 flags, CamelException *ex);
-
-struct _CamelVeeStorePrivate {
-};
-
-#define _PRIVATE(o) (((CamelVeeStore *)(o))->priv)
-
-static void camel_vee_store_class_init (CamelVeeStoreClass *klass);
-static void camel_vee_store_init (CamelVeeStore *obj);
-static void camel_vee_store_finalise (CamelObject *obj);
-
-static CamelStoreClass *camel_vee_store_parent;
-
-CamelType
-camel_vee_store_get_type (void)
-{
- static CamelType type = CAMEL_INVALID_TYPE;
-
- if (type == CAMEL_INVALID_TYPE) {
- type = camel_type_register (camel_store_get_type (), "CamelVeeStore",
- sizeof (CamelVeeStore),
- sizeof (CamelVeeStoreClass),
- (CamelObjectClassInitFunc) camel_vee_store_class_init,
- NULL,
- (CamelObjectInitFunc) camel_vee_store_init,
- (CamelObjectFinalizeFunc) camel_vee_store_finalise);
- }
-
- return type;
-}
-
-static void
-camel_vee_store_class_init (CamelVeeStoreClass *klass)
-{
- CamelStoreClass *store_class = (CamelStoreClass *) klass;
-
- camel_vee_store_parent = CAMEL_STORE_CLASS(camel_type_get_global_classfuncs (camel_store_get_type ()));
-
- /* virtual method overload */
- store_class->get_folder = vee_get_folder;
- store_class->rename_folder = vee_rename_folder;
- store_class->delete_folder = vee_delete_folder;
- store_class->get_folder_info = vee_get_folder_info;
- store_class->free_folder_info = camel_store_free_folder_info_full;
-
- store_class->init_trash = vee_init_trash;
- store_class->get_trash = vee_get_trash;
-}
-
-static void
-camel_vee_store_init (CamelVeeStore *obj)
-{
- struct _CamelVeeStorePrivate *p;
- CamelStore *store = (CamelStore *)obj;
-
- /* we dont want a vtrash on this one */
- store->flags &= ~(CAMEL_STORE_VTRASH);
-
- p = _PRIVATE(obj) = g_malloc0(sizeof(*p));
-}
-
-static void
-camel_vee_store_finalise (CamelObject *obj)
-{
- CamelVeeStore *vs = (CamelVeeStore *)obj;
-
- g_free(vs->priv);
-}
-
-/**
- * camel_vee_store_new:
- *
- * Create a new CamelVeeStore object.
- *
- * Return value: A new CamelVeeStore widget.
- **/
-CamelVeeStore *
-camel_vee_store_new (void)
-{
- CamelVeeStore *new = CAMEL_VEE_STORE(camel_object_new(camel_vee_store_get_type ()));
- return new;
-}
-
-/* flags
- 1 = delete (0 = add)
- 2 = noselect
-*/
-#define CHANGE_ADD (0)
-#define CHANGE_DELETE (1)
-#define CHANGE_NOSELECT (2)
-
-static void
-change_folder(CamelStore *store, const char *name, guint32 flags, int count)
-{
- CamelFolderInfo *fi;
- const char *tmp;
-
- fi = g_malloc0(sizeof(*fi));
- fi->full_name = g_strdup(name);
- tmp = strrchr(name, '/');
- if (tmp == NULL)
- tmp = name;
- else
- tmp++;
- fi->name = g_strdup(tmp);
- fi->url = g_strdup_printf("vfolder:%s%s#%s", ((CamelService *)store)->url->path, (flags&CHANGE_NOSELECT)?";noselect=yes":"", name);
- fi->unread_message_count = count;
- camel_folder_info_build_path(fi, '/');
- camel_object_trigger_event(CAMEL_OBJECT(store), (flags&CHANGE_DELETE)?"folder_deleted":"folder_created", fi);
- camel_folder_info_free(fi);
-}
-
-static CamelFolder *
-vee_get_folder (CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex)
-{
- CamelVeeFolder *vf;
- char *name, *p;
- int add;
-
- vf = (CamelVeeFolder *)camel_vee_folder_new(store, folder_name, flags);
- if ((vf->flags & CAMEL_STORE_FOLDER_PRIVATE) == 0) {
- /* Check that parents exist, if not, create dummy ones */
- name = alloca(strlen(vf->vname)+1);
- strcpy(name, vf->vname);
- p = name;
- while ( (p = strchr(p, '/'))) {
- *p = 0;
-
- CAMEL_STORE_LOCK(store, cache_lock);
- add = g_hash_table_lookup (store->folders, name) == NULL;
- CAMEL_STORE_UNLOCK(store, cache_lock);
-
- if (add)
- change_folder(store, name, CHANGE_ADD|CHANGE_NOSELECT, -1);
- *p++='/';
- }
-
- change_folder(store, vf->vname, CHANGE_ADD, camel_folder_get_message_count((CamelFolder *)vf));
- }
-
- return (CamelFolder *)vf;
-}
-
-static void
-vee_init_trash (CamelStore *store)
-{
- /* no-op */
- ;
-}
-
-static CamelFolder *
-vee_get_trash (CamelStore *store, CamelException *ex)
-{
- return NULL;
-}
-
-struct _build_info {
- const char *top;
- guint32 flags;
- GPtrArray *infos;
- GPtrArray *folders;
-};
-
-static void
-build_info(char *name, CamelVeeFolder *folder, struct _build_info *data)
-{
- CamelFolderInfo *info;
-
- /* check we have to include this one */
- if (data->top) {
- if (data->flags & CAMEL_STORE_FOLDER_INFO_RECURSIVE) {
- int namelen = strlen(name);
- int toplen = strlen(data->top);
-
- if (!((namelen == toplen &&
- strcmp(name, data->top) == 0)
- || ((namelen > toplen)
- && strncmp(name, data->top, toplen) == 0
- && name[toplen] == '/')))
- return;
- } else {
- if (strcmp(name, data->top))
- return;
- }
- } else {
- if ((data->flags & CAMEL_STORE_FOLDER_INFO_RECURSIVE) == 0) {
- if (strchr(name, '/'))
- return;
- }
- }
-
- info = g_malloc0(sizeof(*info));
- info->url = g_strdup_printf("vfolder:%s#%s", ((CamelService *)((CamelFolder *)folder)->parent_store)->url->path,
- ((CamelFolder *)folder)->full_name);
- info->full_name = g_strdup(((CamelFolder *)folder)->full_name);
- info->name = g_strdup(((CamelFolder *)folder)->name);
- info->unread_message_count = -1;
- g_ptr_array_add(data->infos, info);
- camel_object_ref((CamelObject *)folder);
- g_ptr_array_add(data->folders, folder);
-}
-
-static CamelFolderInfo *
-vee_get_folder_info(CamelStore *store, const char *top, guint32 flags, CamelException *ex)
-{
- struct _build_info data;
- CamelFolderInfo *info;
- int i;
-
- /* first, build the info list */
- data.top = top;
- data.flags = flags;
- data.infos = g_ptr_array_new();
- data.folders = g_ptr_array_new();
- CAMEL_STORE_LOCK(store, cache_lock);
- g_hash_table_foreach(store->folders, (GHFunc)build_info, &data);
- CAMEL_STORE_UNLOCK(store, cache_lock);
-
- /* then make sure the unread counts are accurate */
- for (i=0;i<data.infos->len;i++) {
- CamelFolderInfo *info = data.infos->pdata[i];
- CamelFolder *folder = data.folders->pdata[i];
-
- camel_folder_refresh_info(folder, NULL);
- info->unread_message_count = camel_folder_get_unread_message_count(folder);
- camel_object_unref((CamelObject *)folder);
- }
- g_ptr_array_free(data.folders, TRUE);
-
- /* and always add UNMATCHED, if scanning from top/etc */
- if (top == NULL || top[0] == 0 || strncmp(top, CAMEL_UNMATCHED_NAME, strlen(CAMEL_UNMATCHED_NAME)) == 0) {
- info = g_malloc0(sizeof(*info));
- info->url = g_strdup_printf("vfolder:%s#%s", ((CamelService *)store)->url->path, CAMEL_UNMATCHED_NAME);
- info->full_name = g_strdup(CAMEL_UNMATCHED_NAME);
- info->name = g_strdup(CAMEL_UNMATCHED_NAME);
- info->unread_message_count = -1;
- camel_folder_info_build_path(info, '/');
- g_ptr_array_add(data.infos, info);
- }
-
- /* convert it into a tree */
- info = camel_folder_info_build(data.infos, (top&&top[0])?top:"", '/', TRUE);
- g_ptr_array_free(data.infos, TRUE);
-
- return info;
-}
-
-static void
-vee_delete_folder(CamelStore *store, const char *folder_name, CamelException *ex)
-{
- CamelFolder *folder;
- char *key;
-
- if (strcmp(folder_name, CAMEL_UNMATCHED_NAME) == 0) {
- camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
- _("Cannot delete folder: %s: Invalid operation"), folder_name);
- return;
- }
-
- CAMEL_STORE_LOCK(store, cache_lock);
- if (g_hash_table_lookup_extended(store->folders, folder_name, (void **)&key, (void **)&folder)) {
- int update;
-
- update = (((CamelVeeFolder *)folder)->flags & CAMEL_STORE_FOLDER_PRIVATE) == 0;
- g_hash_table_remove(store->folders, key);
- CAMEL_STORE_UNLOCK(store, cache_lock);
- if (store->vtrash)
- camel_vee_folder_remove_folder((CamelVeeFolder *)store->vtrash, folder);
-
- if (update) {
- /* what about now-empty parents? ignore? */
- change_folder(store, key, CHANGE_DELETE, -1);
- }
- g_free(key);
- } else {
- CAMEL_STORE_UNLOCK(store, cache_lock);
-
- camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
- _("Cannot delete folder: %s: No such folder"), folder_name);
- }
-}
-
-static void
-vee_rename_folder(CamelStore *store, const char *old, const char *new, CamelException *ex)
-{
- CamelFolder *folder;
-
- d(printf("vee rename folder '%s' '%s'\n", old, new));
-
- if (strcmp(old, CAMEL_UNMATCHED_NAME) == 0) {
- camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
- _("Cannot rename folder: %s: Invalid operation"), old);
- return;
- }
-
- /* See if it exists, for vfolders, all folders are in the folders hash */
- CAMEL_STORE_LOCK(store, cache_lock);
- if ((folder = g_hash_table_lookup(store->folders, old)) == NULL) {
- camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
- _("Cannot rename folder: %s: No such folder"), old);
- }
-
- CAMEL_STORE_UNLOCK(store, cache_lock);
-}