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authorBertrand Guiheneuf <bertrand@src.gnome.org>1999-12-27 17:25:21 +0800
committerBertrand Guiheneuf <bertrand@src.gnome.org>1999-12-27 17:25:21 +0800
commit23185a25463ccce06e1db8fd9babd4575629f39f (patch)
tree7e00b74451d86a78e6cfb65853d3fdefb12e9e52 /camel/providers
parent9c84a9253936ded67c4ab3d8fb9a8b357a533411 (diff)
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Backup sync.
svn path=/trunk/; revision=1520
Diffstat (limited to 'camel/providers')
-rw-r--r--camel/providers/mbox/camel-mbox-folder.c247
1 files changed, 241 insertions, 6 deletions
diff --git a/camel/providers/mbox/camel-mbox-folder.c b/camel/providers/mbox/camel-mbox-folder.c
index 1d6d91f846..cb36430538 100644
--- a/camel/providers/mbox/camel-mbox-folder.c
+++ b/camel/providers/mbox/camel-mbox-folder.c
@@ -65,8 +65,8 @@ static void _close (CamelFolder *folder, gboolean expunge, CamelException *ex);
static gboolean _exists (CamelFolder *folder, CamelException *ex);
static gboolean _create(CamelFolder *folder, CamelException *ex);
static gboolean _delete (CamelFolder *folder, gboolean recurse, CamelException *ex);
-#if 0
static gboolean _delete_messages (CamelFolder *folder, CamelException *ex);
+#if 0
static GList *_list_subfolders (CamelFolder *folder, CamelException *ex);
static CamelMimeMessage *_get_message (CamelFolder *folder, gint number, CamelException *ex);
static gint _get_message_count (CamelFolder *folder, CamelException *ex);
@@ -97,8 +97,8 @@ camel_mbox_folder_class_init (CamelMboxFolderClass *camel_mbox_folder_class)
camel_folder_class->exists = _exists;
camel_folder_class->create = _create;
camel_folder_class->delete = _delete;
-#if 0
camel_folder_class->delete_messages = _delete_messages;
+#if 0
camel_folder_class->list_subfolders = _list_subfolders;
camel_folder_class->get_message_by_number = _get_message_by_number;
camel_folder_class->get_message_count = _get_message_count;
@@ -405,11 +405,11 @@ _create (CamelFolder *folder, CamelException *ex)
/* it must be rw for the user and none for the others */
old_umask = umask (0700);
creat_fd = open (folder_file_path,
- O_WRONLY | O_CREAT | O_APPEND |
+ O_WRONLY | O_CREAT | O_APPEND,
S_IRUSR | S_IWUSR);
umask (old_umask);
if (creat_fd == -1) goto io_error;
-
+ close (creat_fd);
return TRUE;
@@ -446,6 +446,8 @@ _delete (CamelFolder *folder, gboolean recurse, CamelException *ex)
CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER(folder);
const gchar *folder_file_path, *folder_dir_path;
gint rmdir_error = 0;
+ gint unlink_error = 0;
+ gboolean folder_already_exists;
/* check if the folder object exists */
if (!folder) {
@@ -458,7 +460,10 @@ _delete (CamelFolder *folder, gboolean recurse, CamelException *ex)
/* in the case where the folder does not exist,
return immediatly */
- if (!camel_folder_exists (folder, ex)) return TRUE;
+ folder_already_exists = camel_folder_exists (folder, ex);
+ if (camel_exception_get_id (ex)) return FALSE;
+
+ if (!folder_already_exists) return TRUE;
/* call default implementation.
@@ -504,6 +509,236 @@ _delete (CamelFolder *folder, gboolean recurse, CamelException *ex)
return FALSE;
}
- /** Ber : tu dois supprimer le fichier maintenant */
+ /* physically delete the file */
+ unlink_error = unlink (folder_dir_path);
+ if (unlink_error == -1)
+ switch errno {
+ case EACCES :
+ case EPERM :
+ case EROFS :
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
+ "Not enough permission to delete the mbox file");
+ return FALSE;
+ break;
+
+ case EFAULT :
+ case ENOENT :
+ case ENOTDIR :
+ case EISDIR :
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_INVALID_PATH,
+ "Invalid mbox file");
+ return FALSE;
+ break;
+
+ default :
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_SYSTEM,
+ "Unable to delete the mbox folder.");
+ return FALSE;
+ }
+
+
return TRUE;
}
+
+
+
+
+gboolean
+_delete_messages (CamelFolder *folder, CamelException *ex)
+{
+
+ CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER(folder);
+ const gchar *folder_file_path;
+ gboolean folder_already_exists;
+ int creat_fd;
+ mode_t old_umask;
+
+
+ /* check if the folder object exists */
+ if (!folder) {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_NULL,
+ "folder object is NULL");
+ return FALSE;
+ }
+
+ /* in the case where the folder does not exist,
+ return immediatly */
+ folder_already_exists = camel_folder_exists (folder, ex);
+ if (camel_exception_get_id (ex)) return FALSE;
+
+ if (!folder_already_exists) return TRUE;
+
+
+
+ /* get the paths of the mbox file we need to delete */
+ folder_file_path = mbox_folder->folder_file_path;
+
+ if (!folder_file_path) {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_INVALID,
+ "invalid folder path. Use set_name ?");
+ return FALSE;
+ }
+
+
+ /* create the mbox file */
+ /* it must be rw for the user and none for the others */
+ old_umask = umask (0700);
+ creat_fd = open (folder_file_path,
+ O_WRONLY | O_TRUNC,
+ S_IRUSR | S_IWUSR);
+ umask (old_umask);
+ if (creat_fd == -1) goto io_error;
+ close (creat_fd);
+
+ return TRUE;
+
+ /* exception handling for io errors */
+ io_error :
+
+ CAMEL_LOG_WARNING ("CamelMboxFolder::create, error when deleting files %s\n",
+ folder_file_path);
+ CAMEL_LOG_FULL_DEBUG ( " Full error text is : %s\n", strerror(errno));
+
+ if (errno == EACCES) {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
+ "You don't have the permission to write in the mbox file.");
+ return FALSE;
+ } else {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_SYSTEM,
+ "Unable to write in the mbox file.");
+ return FALSE;
+ }
+
+
+}
+
+
+
+
+
+
+
+
+
+static GList *
+_list_subfolders (CamelFolder *folder, CamelException *ex)
+{
+ GList *subfolder_name_list = NULL;
+
+ CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER(folder);
+ const gchar *folder_dir_path;
+ gboolean folder_exists;
+
+ struct stat stat_buf;
+ gint stat_error = 0;
+ GList *file_list;
+ gchar *entry_name;
+ gchar *full_entry_name;
+ struct dirent *dir_entry;
+ DIR *dir_handle;
+
+ gchar *io_error_text;
+
+
+ /* check if the folder object exists */
+ if (!folder) {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_NULL,
+ "folder object is NULL");
+ return FALSE;
+ }
+
+
+ /* in the case the folder does not exist,
+ raise an exception */
+ folder_exists = camel_folder_exists (folder, ex);
+ if (camel_exception_get_id (ex)) return FALSE;
+
+ if (!folder_exists) {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_INVALID,
+ "Inexistant folder.");
+ return FALSE;
+ }
+
+
+ /* get the mbox subfolders directory */
+ folder_dir_path = mbox_folder->folder_file_path;
+ if (!folder_dir_path) {
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_FOLDER_INVALID,
+ "invalid folder path. Use set_name ?");
+ return FALSE;
+ }
+
+
+ dir_handle = opendir (folder_dir_path);
+
+ /* read the first entry in the directory */
+ dir_entry = readdir (dir_handle);
+ while ((stat_error != -1) && (dir_entry != NULL)) {
+
+ /* get the name of the next entry in the dir */
+ entry_name = dir_entry->d_name;
+ full_entry_name = g_strdup_printf ("%s/%s", folder_dir_path, entry_name);
+ stat_error = stat (full_entry_name, &stat_buf);
+ g_free (full_entry_name);
+
+ /* is it a directory ? */
+ if ((stat_error != -1) && S_ISDIR (stat_buf.st_mode)) {
+ /* yes, add it to the list */
+ if (entry_name[0] != '.') {
+ CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::list_subfolders adding %s\n", entry_name);
+ subfolder_name_list = g_list_append (subfolder_name_list, g_strdup (entry_name));
+ }
+ }
+ /* read next entry */
+ dir_entry = readdir (dir_handle);
+ }
+
+ closedir (dir_handle);
+
+ return subfolder_name_list;
+
+
+
+ /* io exception handling */
+ io_error :
+
+ switch errno {
+ case EACCES :
+
+ camel_exception_setv (ex,
+ CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
+ "Unable to list the directory. Full Error text is : %s ",
+ strerror (errno));
+ return FALSE;
+ break;
+
+ case ENOENT :
+ case ENOTDIR :
+ camel_exception_setv (ex,
+ CAMEL_EXCEPTION_FOLDER_INVALID_PATH,
+ "Invalid mbox folder path. Full Error text is : %s ",
+ strerror (errno));
+ return FALSE;
+ break;
+
+ default :
+ camel_exception_set (ex,
+ CAMEL_EXCEPTION_SYSTEM,
+ "Unable to delete the mbox folder.");
+ return FALSE;
+ }
+
+ g_list_free (subfolder_name_list);
+ return NULL;
+}
+