diff options
Diffstat (limited to 'camel/providers/mh/camel-mh-store.c')
| -rw-r--r-- | camel/providers/mh/camel-mh-store.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/camel/providers/mh/camel-mh-store.c b/camel/providers/mh/camel-mh-store.c new file mode 100644 index 0000000000..6ae885ac27 --- /dev/null +++ b/camel/providers/mh/camel-mh-store.c @@ -0,0 +1,169 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* camel-mbox-store.c : class for an mbox store */ + +/* + * + * Copyright (C) 2000 Helix Code, Inc. + * + * Authors: Michael Zucchi <notzed@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 + */ + +#include <config.h> + +#include <sys/stat.h> +#include <errno.h> +#include <string.h> +#include <unistd.h> + +#include "camel-mh-store.h" +#include "camel-mh-folder.h" +#include "camel-exception.h" +#include "camel-url.h" + +/* Returns the class for a CamelMhStore */ +#define CMHS_CLASS(so) CAMEL_MH_STORE_CLASS (GTK_OBJECT(so)->klass) +#define CF_CLASS(so) CAMEL_FOLDER_CLASS (GTK_OBJECT(so)->klass) +#define CMHF_CLASS(so) CAMEL_MH_FOLDER_CLASS (GTK_OBJECT(so)->klass) + +static char *get_name(CamelService * service, gboolean brief); +static CamelFolder *get_folder(CamelStore * store, const char *folder_name, gboolean create, CamelException * ex); +static void delete_folder(CamelStore * store, const char *folder_name, CamelException * ex); +static char *get_folder_name(CamelStore * store, const char *folder_name, CamelException * ex); + +static void camel_mh_store_class_init(CamelMhStoreClass * camel_mh_store_class) +{ + CamelStoreClass *camel_store_class = CAMEL_STORE_CLASS(camel_mh_store_class); + CamelServiceClass *camel_service_class = CAMEL_SERVICE_CLASS(camel_mh_store_class); + + /* virtual method overload */ + camel_service_class->get_name = get_name; + + camel_store_class->get_folder = get_folder; + camel_store_class->delete_folder = delete_folder; + camel_store_class->get_folder_name = get_folder_name; +} + +static void camel_mh_store_init(gpointer object, gpointer klass) +{ + CamelService *service = CAMEL_SERVICE(object); + CamelStore *store = CAMEL_STORE(object); + + service->url_flags = CAMEL_SERVICE_URL_NEED_PATH; + + /* mh names are filenames, so they are case-sensitive. */ + store->folders = g_hash_table_new(g_str_hash, g_str_equal); +} + +GtkType camel_mh_store_get_type(void) +{ + static GtkType camel_mh_store_type = 0; + + if (!camel_mh_store_type) { + GtkTypeInfo camel_mh_store_info = { + "CamelMhStore", + sizeof(CamelMhStore), + sizeof(CamelMhStoreClass), + (GtkClassInitFunc) camel_mh_store_class_init, + (GtkObjectInitFunc) camel_mh_store_init, + /* reserved_1 */ NULL, + /* reserved_2 */ NULL, + (GtkClassInitFunc) NULL, + }; + + camel_mh_store_type = gtk_type_unique(CAMEL_STORE_TYPE, &camel_mh_store_info); + } + + return camel_mh_store_type; +} + +const gchar *camel_mh_store_get_toplevel_dir(CamelMhStore * store) +{ + CamelURL *url = CAMEL_SERVICE(store)->url; + + g_assert(url != NULL); + return url->path; +} + +static CamelFolder *get_folder(CamelStore * store, const char *folder_name, gboolean create, CamelException * ex) +{ + CamelFolder *new_folder = NULL; + char *name; + struct stat st; + + name = g_strdup_printf("%s%s", CAMEL_SERVICE(store)->url->path, folder_name); + + if (stat(name, &st) == -1) { + int fd; + + if (errno != ENOENT) { + camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, + "Could not open folder `%s':" "\n%s", folder_name, g_strerror(errno)); + goto done; + } + if (!create) { + camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER, + "Folder `%s' does not exist.", folder_name); + goto done; + } + + if (mkdir (name, 0600) != 0) { + camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, + "Could not create folder `%s':" "\n%s", folder_name, g_strerror(errno)); + goto done; + } + } else if (!S_ISDIR(st.st_mode)) { + camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER, "`%s' is not a directory.", name); + goto done; + } + + new_folder = gtk_type_new(CAMEL_MH_FOLDER_TYPE); + + CF_CLASS(new_folder)->init(new_folder, store, NULL, folder_name, "/", TRUE, ex); +done: + g_free(name); + return new_folder; +} + +static void delete_folder(CamelStore * store, const char *folder_name, CamelException * ex) +{ + char *name; + + name = g_strdup_printf("%s%s", CAMEL_SERVICE(store)->url->path, folder_name); + camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, + "Could not delete folder `%s':\n%s", folder_name, "not implemented"); + g_free(name); +} + +static char *get_folder_name(CamelStore * store, const char *folder_name, CamelException * ex) +{ + /* For now, we don't allow hieararchy. FIXME. */ + if (strchr(folder_name + 1, '/')) { + camel_exception_set(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER, "Mh folders may not be nested."); + return NULL; + } + + return *folder_name == '/' ? g_strdup(folder_name) : g_strdup_printf("/%s", folder_name); +} + +static char *get_name(CamelService * service, gboolean brief) +{ + if (brief) + return g_strdup(service->url->path); + else + return g_strdup_printf("Local mail file %s", service->url->path); +} |