lib-storage: Add and use MAILBOX_LIST_PROP_NO_INTERNAL_NAMES Use it to replace Maildir++ check to see if mailbox_list.is_internal_name() is wanted to be used.

lib-storage: Add NO-FS-VALIDATION flag

lib-storage: Add INDEXCACHE=<path> to mail_location This allows configuring a different directory for dovecot.index.cache files than the rest of the index files.

lib-storage: Add MAILBOX_LIST_PROP_NO_LIST_INDEX If set, disables mailbox list index for the given list.

lib-storage: Add setting to disable \NoSelect mailboxes Enabled using mail_location = ...:NO-NOSELECT Trying to create \NoSelect "dir/" will result just creating "dir", similar to how Maildir++ layout already did it. Deleting a mailbox will delete all of its \NoSelect parents.

lib-storage: Allow LISTINDEX to point to a different directory Most importantly because the mailbox list index is only a cache, it could be safely pointed to e.g. tmpfs to save disk I/O.

lib-storage: Improve MAILBOX_LIST_PROP_AUTOCREATE_DIRS related comments

lib-storage: Add mailbox_list_last_error_push/pop() These are similar to mail_storage_last_error_push/pop()

lib-storage: Add mail_location=..:ITERINDEX This changes mailbox list iteration to work using INDEX directory instead of the normal mail directory. This can be helpful when the indexes are stored on a faster storage.

lib-storage: Add mailbox_list_get_last_mail_error()

lib-storage: Add VOLATILEDIR setting to mail_location This is useful for creating temporary locks that could exist in tmpfs. Currently this is used for .vsize.lock and dovecot.autoexpunge.lock.

lib-storage: Add mailbox_list_get_last_internal_error() This returns the error given to mailbox_list_set_critical().

lib-storage: Make dovecot.list.index's filename configurable. This is useful when there are multiple namespaces pointing to the same mail root directory. For example mdbox with lazy-expunge: namespace { prefix = Expunged/ location = mdbox:~/mdbox:MAILBOXDIR=expunged:LISTINDEX=expunged.list.index .. }

lib-storage: Added MAIL_STORAGE_CLASS_FLAG_NO_LIST_DELETES and MAILBOX_LIST_FLAG_NO_DELETES

imapc: Don't duplicate standard mailbox flags in LIST replies. We added the standard \NoSelect, \NonExistent, \NoInferiors and \Subscribed to special_use string, which caused them to be sent duplicated.

lib-storage: Added mailbox_list_fs_get_list() Using mailbox_list_init_fs() now sets the mailbox_list pointer to root fs, which allows the fs backends to lookup the list. Although this can't be done in the init() function since the list is set only afterwards.

lib-storage: Added FULLDIRNAME=name to mail_location. The difference to DIRNAME is that the name is used also for index and control directories.

lib-storage: Renamed mailbox_list_get_closest_storage() to ..._get_default_storage() This function wasn't previously used by anyone.

imapc: Pass through SPECIAL-USE LIST flags if imapc is in INBOX namespace.

lib-storage: Make sure index root dir is created when mailbox list index is created.

lib-storage: Added mailbox_list_get_settings()

lib-storage: Copy MAIL_STORAGE_CLASS_FLAG_NO_ROOT to MAILBOX_LIST_FLAG_NO_MAIL_FILES

lib-storage: Added support for "broken_char" setting for escaping invalid mailbox names. This is currently enabled only for imapc backend, where '~' character is used for it. Most importantly this allows migrating mailboxes from other IMAP servers that contain mailbox names that Dovecot's imapc backend couldn't otherwise access.

lib-storage: Added ALTNOCHECK option to mail_location. By default Dovecot verifies that $rootdir/dbox-alt-root symlink matches the ALT directory location, and logs an error if not. This is mainly to avoid accidents during initial configuration when for example alt dir was set in global mail_location but was forgotten to be set in userdb reply's mail_location. The ALTNOCHECK setting simply doesn't check or create this symlink, giving a (very) small performance improvement.

lib-storage: MAILBOX_LIST_ITER_SKIP_ALIASES now skips also "alias symlinks" An "alias symlink" is a symlink that points to the same directory. These can safely be skipped when iterating through all mails in all mailboxes (unlike other symlinks that may point to external storages).

lib-storage: mailbox_get_path() and friends can now return an error. An upcoming "index" mailbox_list backend uses mailbox GUIDs as the directory names. Doing a name => GUID lookup may fail, so the path lookup may fail. This is a somewhat annoying change and perhaps it can be removed in future, but for now it looks like it can't be avoided.

lib-storage: Cleanups to mailbox mkdir() related functions.

lib-storage: mailbox_list_get_root_permissions() now returns struct mailbox_permissions.

lib-storage: Improved mailbox_list_mkdir() error handling.

Various cleanups to checking if mailbox name is valid.

lib-storage: Removed unused mailbox_list_create_dir()

Removed all the "enum foo;" declarations. They didn't seem to be very standard. Old gcc versions warn about them and C++ code doesn't like them.

imap: Fixed LIST (SPECIAL-USE RECURSIVEMATCH) to actually return CHILDINFOs.

Renamed enum namespace_type to enum mail_namespace_type

Moved most of the IMAP LIST code to lib-storage. Also removed MAILBOX_LIST_ITER_SHOW_EXISTING_PARENT flag, since there wasn't any clearly good way to handle it. Some clients got confused when they saw that foo/ mailbox was returned with \Noselect flag. Either they thought that the mailbox was named foo/ or that foo was \Noselect. Pretty much the only sane way to handle this would be to not make return \Noselect and to treat foo and foo/ as equivalent in all commands, but that might cause trouble with ACLs and similar checks..

Renamed struct mailbox_info.name to vname.

Avoid using (void)s by adding ATTR_NOWARN_UNUSED_RESULT attributes and other ways.

Marked functions parameters that are allowed to be NULL. Some APIs were also changed. The non-obvious APIs where NULL parameter was changed to "" are master_service_init() and auth_master_user_list_init(). These checks can currently be enabled only on a patched clang: http://llvm.org/bugs/show_bug.cgi?id=6786

shared mailboxes: Per-user flags can now be stored in private index files. This can be enabled by adding e.g.: mail_location = mdbox:/var/shared/mdbox:INDEXPVT=~/mdbox/shared

lib-storage: mailbox_list_get_storage_name/_get_vname() are now public.

lib-storage: Removed MAILBOX_LIST_ITER_LIST_PREFIXES flag. It was already accidentally enabled by default, and there's really no good reason why it shouldn't always be enabled.

lib-storage: Added MAILBOX_LIST_ITER_LIST_PREFIXES flag.

lib-storage: mailbox_list_mkdir_root() API changed. Use it now for creating mail root dir. It was supposed to be used for it previously, but wasn't..

Added MAILBOX_LIST_ITER_SELECT_SPECIALUSE option and enable it for IMAP. RECURSIVEMATCH option doesn't currently work properly with it.

Implemented IMAP SPECIAL-USE extension.

imapc: Don't use separate indexes/ directory anymore. Fixes/cleanups to make it possible.

lib-storage: Added MAILBOX_LIST_FLAG_OPTIONAL_BOXES flag.

Added new mail_location setting "UTF8" to use UTF-8 instead of mUTF-7 in storage names. This basically changes mailbox names to be UTF-8 everywhere where they are mUTF-7 currently (filesystem, subscriptions, etc.)

Moved GUID code to liblib. Use guid_128_t type consistently everywhere.

lib-storage: mailbox_list_get_permissions() now returns struct mailbox_permissions. Also added new file_uid and file_gid fields to the mailbox_permissions.

lib-storage: Made mailbox_list_mkdir_root() public

lib-storage: mkdir APIs changed.

lib-storage: mailbox_delete() for a symlink now removes the symlink instead of expunging mails.

lib-storage: Renamed MAILBOX_LIST_ITER_NO_AUTO_INBOX to _NO_AUTO_BOXES.

lib-storage: Allow creating a secondary mailbox_list for a namespace.

Moved most of listescape plugin functionality directly to lib-storage. This fixes actually opening escaped mailboxes. The plugin may eventually be removed and replaced with a setting.

lib-storage: When listing subscriptions, make sure children flags are returned if requested.

lib-storage: Merged returning dir mode into mailbox_list_get_[root_]permissions().

lib-storage: mailbox_alloc() now takes a virtual mailbox name and other related API changes. All storage_name <-> vname conversions now go through the same two mailbox_list methods. This has many benefits, such as: * listescape plugin is now much simpler and bugfree * allows changing lib-storage API to use UTF-8 mailbox names in future * allows creation of "mailbox aliases" plugin

lib-storage: Replaced mailbox_list_get_name_status() with mailbox_exists().

lib-storage: Added mailbox_list_get_root_[dir_]permissions() They should be used instead of mailbox_list_get_[dir_]permissions() with name=NULL parameter.

lib-storage: Removed unused mailbox_list_get_mailbox_name_status() status codes.

lib-storage: Added mailbox_list_create_dir()

lib-storage: Removed mailbox_list_get_hierarchy_sep(). Its usage wasn't correct. Especially with listescape plugin loaded the function was returning the wrong separator. list->ns->real_sep should be used instead.

lib-storage: Show "foo/" style replies only for IMAP LIST command. Internally those replies just mess up things.

lib-storage: Removed code related to listing mailboxes with non-virtual names. The non-virtual listing code would have already crashed with assert.

lib-storage: mailbox_list_iter_init_namespaces() has more filtering capabilities now. - namespace types - MAILBOX_LIST_ITER_STAR_WITHIN_NS flag so that "*" doesn't escape beyond the namespace it started in. --HG-- branch : HEAD

lib-storage: Added "none" mailbox list driver. Fixed the most obvious crashes when using the driver. --HG-- branch : HEAD

lib-storage: Changed mailbox_list.iter_is_mailbox() API. --HG-- branch : HEAD

lib-storage: Mailbox renaming API changed. --HG-- branch : HEAD

lib-storage: Mailbox deletion API changed. Mailbox deletion should now be free of race conditions. The actual file deletion code is now responsibility of mailbox_list backend. --HG-- branch : HEAD

mailbox_list_get_mailbox_name_status() now separates between existing mailbox and dir. --HG-- branch : HEAD

lib-storage: Moved mailbox directory creation code to mailbox_list backend. --HG-- branch : HEAD

lib-storage: Added mailbox_list_delete_dir() to (try to) delete a \noselect mailbox. --HG-- branch : HEAD

lib-storage: Removed mailbox_list_get_guid(). Directory GUIDs are pretty pointless. --HG-- branch : HEAD

dsync: Write mailbox changelog records using original timestamps. --HG-- branch : HEAD

Avoid using PATH_MAX. --HG-- branch : HEAD

Added mailbox_list_set_changelog_writable(). --HG-- branch : HEAD

lib-storage: Fill mailbox log with mailbox delete/rename/(un)subscribes. --HG-- branch : HEAD

Added mailbox_list_get_guid() to get/create directory GUID. Directory GUIDs are mainly useful for dsync to identify \Noselect mailboxes. --HG-- branch : HEAD

Allow namespace prefix to be opened as mailbox, if it already exists. --HG-- branch : HEAD

Added MAILBOX_LIST_ITER_NO_AUTO_INBOX for listing INBOX only when it already exists. --HG-- branch : HEAD

Added mailbox_list_create_parent_dir() and used it when creating subscriptions file. --HG-- branch : HEAD

Whenever file's group changing fails, show the group origin in the error message. --HG-- branch : HEAD

Mailbox list iteration: Added MAILBOX_LIST_ITER_SKIP_ALIASES flag. --HG-- branch : HEAD

Initial commit for making mail_storage:mailbox_list to be from 1:1 to n:n. This will allow namespaces to share the same storage and a single namespace to have multiple storages (multiple mailbox formats). Neither works currently, and this commit probably breaks some things. --HG-- branch : HEAD

Implemented initial support for renaming mailboxes across namespaces. --HG-- branch : HEAD

Added :MAILBOXDIR= to mail_location to specify the root dir for mailboxes. --HG-- branch : HEAD

Added :MAILBOXDIR= to mail_location to specify the root dir for mailboxes. --HG-- branch : HEAD

Create all mail/index files'/dirs' permissions based on the mailbox directory. --HG-- branch : HEAD

Fixed comment for mailbox_list_iter_deinit(). --HG-- branch : HEAD

Fixed plugins to work with config rewrite. --HG-- branch : HEAD

Initial commit for config rewrite. --HG-- branch : HEAD

Fixed dbox to work with Maildir++ layout. --HG-- branch : HEAD

Added mailbox_list_iter_init_namespaces() for listing mailboxes from multiple namespaces. struct mailbox_info now always contains the listed namespace. --HG-- branch : HEAD

Use permissions based on mail root directory when creating new files/dirs under it. --HG-- branch : HEAD

Added more consts, ATTR_CONSTs and ATTR_PUREs. --HG-- branch : HEAD

Added mailbox_list_get_global_temp_prefix() --HG-- branch : HEAD

Simplified mailbox_list_get_permissions() a bit. Now it returns only permissions for the root directory. Also UID isn't returned anymore. --HG-- branch : HEAD

Fixes to handling namespace prefixes and real!=virtual separator. Added a new MAILBOX_LIST_ITER_VIRTUAL_NAMES which specifies if mailbox listing should be using virtual or real mailbox names. --HG-- branch : HEAD

dotlocks: Flush NFS attribute cache only if nfs_flush setting is TRUE. --HG-- branch : HEAD

Changed .h ifdef/defines to use <NAME>_H format. --HG-- branch : HEAD

Split mailbox_list_init() to _alloc() and _init(). _init() is called only after storage backend has overridden the wanted functions, so plugins can override them. --HG-- branch : HEAD

Added MAILBOX_LIST_FLAG_MAILBOX_FILES flag. If it's set and INBOX path is set, point index and control directories under the root directory instead. --HG-- branch : HEAD

Added support for multiple mailbox list patterns. --HG-- branch : HEAD

s/mask/pattern/ for mailbox listing. --HG-- branch : HEAD

Mailbox listing API changed to support more features. Used to implement support for half of LIST-EXTENDED. --HG-- branch : HEAD

mailbox_list_iter_next() returns now const pointer. --HG-- branch : HEAD

Error handling rewrite. --HG-- branch : HEAD

Removed HAS_INBOX and SHARED_NAMESPACE flags from mail storage and mailbox list flags. They can be directly taken from struct mail_namespace. --HG-- branch : HEAD

Added mailbox_list_get_permissions() and MAILBOX_LIST_ITER_RAW_LIST. --HG-- branch : HEAD

Added mailbox_list to struct mail_namespace. Added a few functions to get private data out of mailbox_list. --HG-- branch : HEAD

Moved delete/rename operations to mailbox_list API. Fixed mbox/maildir to work with either fs/maildir++ directory layout. They can be changed by appending :LAYOUT=fs|maildir++ to mail_location. --HG-- branch : HEAD

Added dotlock_use_excl setting. --HG-- branch : HEAD

Type safe callbacks weren't as easy as I thought. Only callback(void *context) can be handled generically. Others can be handled specially, but only if all the parameters are pointers, otherwise eg. int parameter can be replaced with long without compiler giving any warnings. --HG-- branch : HEAD

Added context parameter type safety checks for most callback APIs. --HG-- branch : HEAD

Lock handling changes. Everything goes through file-lock API now and there's only a single enum listing the different lock methods. This change exposed some unneeded (or possibly even wrong?) unlock calls in index file handling which were fixed. --HG-- branch : HEAD

Mailbox list indexing and related changes. Currently works only with maildir and mmap_disable=no. This allows doing STATUS to synced mailboxes without opening their index files at all. --HG-- branch : HEAD

Initial code for separation of mailbox accessing and directory layout handling. It's not yet possible to change the default layouts though. --HG-- branch : HEAD