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author | nobody <nobody@localhost> | 2000-05-29 23:42:50 +0800 |
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committer | nobody <nobody@localhost> | 2000-05-29 23:42:50 +0800 |
commit | 5b2764be1af7b1a4aa2e027c71697883abe3afed (patch) | |
tree | 47f7d2447d64eb8e27296917d78b128ddf21cde1 /shell/e-local-storage.c | |
parent | ccb665a0262b51c92ca5a54a074dda0dec91a573 (diff) | |
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This commit was manufactured by cvs2svn to create tag 'G'.G
svn path=/tags/G/; revision=3261
Diffstat (limited to 'shell/e-local-storage.c')
-rw-r--r-- | shell/e-local-storage.c | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/shell/e-local-storage.c b/shell/e-local-storage.c deleted file mode 100644 index f559d30f34..0000000000 --- a/shell/e-local-storage.c +++ /dev/null @@ -1,337 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-local-storage.c - * - * Copyright (C) 2000 Helix Code, Inc. - * - * 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. - * - * Author: Ettore Perazzoli - */ - -/* FIXMEs: - * - * - If we have `.' or `..' as path elements, we lose. - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#define _POSIX_SOURCE /* Yuck. */ -#include <dirent.h> - -#include <string.h> -#include <sys/param.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include <gnome.h> - -#include "e-util/e-util.h" -#include "e-local-folder.h" - -#include "e-local-storage.h" - - -#define PARENT_TYPE E_TYPE_STORAGE -static EStorageClass *parent_class = NULL; - -#define SUBFOLDER_DIR_NAME "subfolders" -#define SUBFOLDER_DIR_NAME_LEN 10 - -struct _ELocalStoragePrivate { - char *base_path; -}; - - -/* Utility functions. */ - -#if 0 -/* Translate a storage path into a real path on the file system. */ -static char * -get_real_path (ELocalStorage *local_storage, - const char *path) -{ - EStorage *storage; - ELocalStoragePrivate *priv; - const char *p, *newp; - char *dp; - char *real_path; - int real_path_len; - int base_path_len; - - storage = E_STORAGE (local_storage); - priv = local_storage->priv; - - /* @path is always absolute, so it starts with a slash. The base class should - make sure this is the case; if not, it's broken. */ - g_assert (*path != G_DIR_SEPARATOR); - path++; - - /* Calculate the length of the real path. */ - - real_path_len = strlen (path); - real_path_len++; /* For the ending zero. */ - - base_path_len = strlen (priv->base_path); - real_path_len += base_path_len; - real_path_len++; /* For the separating slash. */ - - /* Take account for the fact that we need to translate every separator into - `children/'. */ - p = path; - while (1) { - newp = strchr (p, G_DIR_SEPARATOR); - if (newp == NULL) - break; - - real_path_len += SUBFOLDER_DIR_NAME_LEN; - real_path_len++; /* For the separating slash. */ - - /* Skip consecutive slashes. */ - while (*newp == G_DIR_SEPARATOR) - newp++; - - p = newp; - }; - - real_path = g_malloc (real_path_len); - dp = real_path; - - memcpy (dp, priv->base_path, base_path_len); - dp += base_path_len; - *(dp++) = G_DIR_SEPARATOR; - - /* Copy the mangled path. */ - p = path; - while (1) { - newp = strchr (p, G_DIR_SEPARATOR); - if (newp == NULL) - break; - - memcpy (dp, p, newp - p + 1); /* `+ 1' to copy the slash too. */ - dp += newp - p + 1; - - memcpy (dp, SUBFOLDER_DIR_NAME, SUBFOLDER_DIR_NAME_LEN); - dp += SUBFOLDER_DIR_NAME_LEN; - - *(dp++) = G_DIR_SEPARATOR; - - /* Skip consecutive slashes. */ - while (*newp == G_DIR_SEPARATOR) - newp++; - - p = newp; - } - - return real_path; -} -#endif - -static gboolean -load_folders (ELocalStorage *local_storage, - const char *parent_path, - const char *path, - const char *physical_path) -{ - DIR *dir; - char *subfolder_directory_path; - - if (parent_path == NULL) { - /* On the top level, we don't have any folders and, consequently, no - subfolder directory. */ - - subfolder_directory_path = g_strdup (physical_path); - } else { - EFolder *folder; - - /* Otherwise, we have to load the corresponding folder. */ - - folder = e_local_folder_new_from_path (physical_path); - if (folder == NULL) - return FALSE; - - e_storage_new_folder (E_STORAGE (local_storage), parent_path, folder); - - subfolder_directory_path = g_concat_dir_and_file (physical_path, SUBFOLDER_DIR_NAME); - } - - /* Now scan the subfolders and load them. The subfolders are represented by - directories under the "SUBFOLDER_DIR_NAME" directory. */ - - dir = opendir (subfolder_directory_path); - - if (dir == NULL) { - g_free (subfolder_directory_path); - return FALSE; - } - - while (1) { - struct stat file_stat; - struct dirent *dirent; - char *file_path; - char *new_path; - - dirent = readdir (dir); - if (dirent == NULL) - break; - - if (strcmp (dirent->d_name, ".") == 0 || strcmp (dirent->d_name, "..") == 0) - continue; - - file_path = g_concat_dir_and_file (subfolder_directory_path, - dirent->d_name); - - if (stat (file_path, &file_stat) < 0) { - g_free (file_path); - continue; - } - if (! S_ISDIR (file_stat.st_mode)) { - g_free (file_path); - continue; - } - - new_path = g_concat_dir_and_file (path, dirent->d_name); - - load_folders (local_storage, path, new_path, file_path); - - g_free (file_path); - g_free (new_path); - } - - closedir (dir); - g_free (subfolder_directory_path); - - return TRUE; -} - -static gboolean -load_all_folders (ELocalStorage *local_storage) -{ - const char *base_path; - - base_path = e_local_storage_get_base_path (local_storage); - - return load_folders (local_storage, NULL, G_DIR_SEPARATOR_S, base_path); -} - - -/* GtkObject methods. */ - -static void -destroy (GtkObject *object) -{ - ELocalStorage *local_storage; - ELocalStoragePrivate *priv; - - local_storage = E_LOCAL_STORAGE (object); - priv = local_storage->priv; - - g_free (priv->base_path); - g_free (priv); - - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - -/* EStorage methods. */ - -static const char * -get_name (EStorage *storage) -{ - /* FIXME this sucks. */ - return "local"; -} - - -/* Initialization. */ - -static void -class_init (ELocalStorageClass *class) -{ - EStorageClass *storage_class; - GtkObjectClass *object_class; - - parent_class = gtk_type_class (e_storage_get_type ()); - - object_class = GTK_OBJECT_CLASS (class); - object_class->destroy = destroy; - - storage_class = E_STORAGE_CLASS (class); - storage_class->get_name = get_name; -} - -static void -init (ELocalStorage *local_storage) -{ - ELocalStoragePrivate *priv; - - priv = g_new (ELocalStoragePrivate, 1); - - priv->base_path = NULL; - - local_storage->priv = priv; -} - - -static gboolean -construct (ELocalStorage *local_storage, - const char *base_path) -{ - int base_path_len; - - e_storage_construct (E_STORAGE (local_storage)); - - base_path_len = strlen (base_path); - while (base_path_len > 0 && base_path[base_path_len - 1] == G_DIR_SEPARATOR) - base_path_len--; - - g_return_val_if_fail (base_path_len != 0, FALSE); - - local_storage->priv->base_path = g_strndup (base_path, base_path_len); - - return load_all_folders (local_storage); -} - -EStorage * -e_local_storage_open (const char *base_path) -{ - EStorage *new; - - g_return_val_if_fail (base_path != NULL, NULL); - - new = gtk_type_new (e_local_storage_get_type ()); - - if (! construct (E_LOCAL_STORAGE (new), base_path)) { - gtk_object_unref (GTK_OBJECT (new)); - return NULL; - } - - return new; -} - -const char * -e_local_storage_get_base_path (ELocalStorage *local_storage) -{ - g_return_val_if_fail (local_storage != NULL, NULL); - g_return_val_if_fail (E_IS_LOCAL_STORAGE (local_storage), NULL); - - return local_storage->priv->base_path; -} - - -E_MAKE_TYPE (e_local_storage, "ELocalStorage", ELocalStorage, class_init, init, PARENT_TYPE) |