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-rw-r--r--camel/providers/mh/camel-mh-store.c169
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
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+++ b/camel/providers/mh/camel-mh-store.c
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+/* -*- 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);
+}