dovecot/original-hg/dovecot-1.2: src/plugins/quota/quota-maildir.c annotate

annotate src/plugins/quota/quota-maildir.c @ 6411:6a64e64fa3a3 HEAD

Renamed __attr_*__ to ATTR_*. Renamed __attrs_used__ to ATTRS_DEFINED.

author	Timo Sirainen <tss@iki.fi>
date	Sun, 16 Sep 2007 11:40:56 +0300
parents	1d73153584d2
children	65c69a53a7be

rev	line source
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	1 /* Copyright (C) 2006 Timo Sirainen */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	2
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	3 #include "lib.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	4 #include "array.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	5 #include "ioloop.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	6 #include "nfs-workarounds.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	7 #include "file-dotlock.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	8 #include "read-full.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	9 #include "write-full.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	10 #include "str.h"
4351 61cc7e40bec6 Add ",S=size" to maildir filenames when quota plugin is loaded with Timo Sirainen <tss@iki.fi> parents: 4330 diff changeset	11 #include "maildir-storage.h"
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	12 #include "quota-private.h"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	13
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	14 #include <stdio.h>
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	15 #include <stdlib.h>
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	16 #include <dirent.h>
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	17 #include <sys/stat.h>
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	18
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	19 #define MAILDIRSIZE_FILENAME "maildirsize"
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	20 #define MAILDIRSIZE_STALE_SECS (60*15)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	21
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	22 struct maildir_quota_root {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	23 struct quota_root root;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	24
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	25 const char *maildirsize_path;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	26 uint64_t message_bytes_limit;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	27 uint64_t message_count_limit;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	28
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	29 uint64_t total_bytes;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	30 uint64_t total_count;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	31
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	32 int fd;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	33 time_t recalc_last_stamp;
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	34
5161 e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	35 unsigned int limits_initialized:1;
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	36 unsigned int master_message_limits:1;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	37 };
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	38
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	39 struct maildir_list_context {
4808 93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	40 struct mail_storage *storage;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	41 struct mailbox_list_iterate_context *iter;
5807 ec09ad1d017f mailbox_list_iter_next() returns now const pointer. Timo Sirainen <tss@iki.fi> parents: 5770 diff changeset	42 const struct mailbox_info *info;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	43
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	44 string_t *path;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	45 int state;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	46 };
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	47
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	48 extern struct quota_backend quota_backend_maildir;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	49
4968 1baf9dd3fc40 Added dotlock_use_excl setting. Timo Sirainen <tss@iki.fi> parents: 4917 diff changeset	50 struct dotlock_settings dotlock_settings = {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	51 MEMBER(temp_prefix) NULL,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	52 MEMBER(lock_suffix) NULL,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	53
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	54 MEMBER(timeout) 0,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	55 MEMBER(stale_timeout) 30,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	56
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	57 MEMBER(callback) NULL,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	58 MEMBER(context) NULL,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	59
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	60 MEMBER(use_excl_lock) FALSE
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	61 };
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	62
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	63 static int maildir_sum_dir(const char dir, uint64_t total_bytes,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	64 uint64_t *total_count)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	65 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	66 DIR *dirp;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	67 struct dirent *dp;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	68 string_t *path;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	69 const char *p;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	70 size_t len;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	71 uoff_t num;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	72 int ret = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	73
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	74 dirp = opendir(dir);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	75 if (dirp == NULL) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	76 if (errno == ENOENT \|\| errno == ESTALE)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	77 return 0;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	78 i_error("opendir(%s) failed: %m", dir);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	79 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	80 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	81
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	82 path = t_str_new(256);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	83 str_append(path, dir);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	84 str_append_c(path, '/');
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	85
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	86 len = str_len(path);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	87 while ((dp = readdir(dirp)) != NULL) {
4508 807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	88 if (dp->d_name[0] == '.' &&
807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	89 (dp->d_name[1] == '\0' \|\| dp->d_name[1] == '.'))
807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	90 continue;
807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	91
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	92 p = strstr(dp->d_name, ",S=");
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	93 num = (uoff_t)-1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	94 if (p != NULL) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	95 /* ,S=nnnn[:,] */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	96 p += 3;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	97 for (num = 0; p >= '0' && p <= '9'; p++)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	98 num = num * 10 + (*p - '0');
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	99
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	100 if (p != ':' && p != '\0' && *p != ',') {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	101 /* not in expected format, fallback to stat() */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	102 num = (uoff_t)-1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	103 } else {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	104 *total_bytes += num;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	105 *total_count += 1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	106 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	107 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	108 if (num == (uoff_t)-1) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	109 struct stat st;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	110
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	111 str_truncate(path, len);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	112 str_append(path, dp->d_name);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	113 if (stat(str_c(path), &st) == 0) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	114 *total_bytes += st.st_size;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	115 *total_count += 1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	116 } else if (errno != ENOENT && errno != ESTALE) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	117 i_error("stat(%s) failed: %m", str_c(path));
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	118 ret = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	119 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	120 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	121 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	122
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	123 if (closedir(dirp) < 0) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	124 i_error("closedir(%s) failed: %m", dir);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	125 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	126 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	127 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	128 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	129
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	130 static struct maildir_list_context *
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	131 maildir_list_init(struct mail_storage *storage)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	132 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	133 struct maildir_list_context *ctx;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	134
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	135 ctx = i_new(struct maildir_list_context, 1);
4808 93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	136 ctx->storage = storage;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	137 ctx->path = str_new(default_pool, 512);
4844 a0ba02928787 Bytes and kilobytes were somewhat mixed up everywhere. Also fixes a Timo Sirainen <tss@iki.fi> parents: 4808 diff changeset	138 ctx->iter = mailbox_list_iter_init(mail_storage_get_list(storage), "*",
5829 1d73153584d2 Mailbox listing API changed to support more features. Used to implement Timo Sirainen <tss@iki.fi> parents: 5807 diff changeset	139 MAILBOX_LIST_ITER_RETURN_NO_FLAGS);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	140 return ctx;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	141 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	142
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	143 static const char *
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	144 maildir_list_next(struct maildir_list_context ctx, time_t mtime_r)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	145 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	146 struct stat st;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	147 const char *path;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	148 bool is_file;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	149
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	150 for (;;) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	151 if (ctx->state == 0) {
4808 93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	152 ctx->info = mailbox_list_iter_next(ctx->iter);
93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	153 if (ctx->info == NULL)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	154 return NULL;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	155 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	156
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	157 t_push();
4808 93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	158 path = mail_storage_get_mailbox_path(ctx->storage,
93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	159 ctx->info->name,
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	160 &is_file);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	161 str_truncate(ctx->path, 0);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	162 str_append(ctx->path, path);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	163 str_append(ctx->path, ctx->state == 0 ? "/new" : "/cur");
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	164 t_pop();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	165
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	166 if (++ctx->state == 2)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	167 ctx->state = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	168
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	169 if (stat(str_c(ctx->path), &st) == 0)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	170 break;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	171 /* ignore if the directory got lost, stale or if it was
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	172 actually a file and not a directory */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	173 if (errno != ENOENT && errno != ESTALE && errno != ENOTDIR) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	174 i_error("stat(%s) failed: %m", str_c(ctx->path));
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	175 ctx->state = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	176 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	177 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	178
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	179 *mtime_r = st.st_size;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	180 return str_c(ctx->path);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	181 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	182
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	183 static int maildir_list_deinit(struct maildir_list_context *ctx)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	184 {
4808 93bc9770f938 Initial code for separation of mailbox accessing and directory layout Timo Sirainen <tss@iki.fi> parents: 4801 diff changeset	185 int ret = mailbox_list_iter_deinit(&ctx->iter);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	186
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	187 str_free(&ctx->path);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	188 i_free(ctx);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	189 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	190 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	191
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	192 static int
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	193 maildirs_check_have_changed(struct mail_storage *storage, time_t latest_mtime)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	194 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	195 struct maildir_list_context *ctx;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	196 time_t mtime;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	197 int ret = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	198
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	199 ctx = maildir_list_init(storage);
5089 18559c7e3a15 Cleanups and minor fixes Timo Sirainen <tss@iki.fi> parents: 5070 diff changeset	200 while (maildir_list_next(ctx, &mtime) != NULL) {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	201 if (mtime > latest_mtime) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	202 ret = 1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	203 break;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	204 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	205 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	206 if (maildir_list_deinit(ctx) < 0)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	207 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	208 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	209 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	210
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	211 static int maildirsize_write(struct maildir_quota_root root, const char path)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	212 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	213 struct dotlock *dotlock;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	214 string_t *str;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	215 int fd;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	216
4508 807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	217 i_assert(root->fd == -1);
807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	218
4968 1baf9dd3fc40 Added dotlock_use_excl setting. Timo Sirainen <tss@iki.fi> parents: 4917 diff changeset	219 dotlock_settings.use_excl_lock = getenv("DOTLOCK_USE_EXCL") != NULL;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	220 fd = file_dotlock_open(&dotlock_settings, path,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	221 DOTLOCK_CREATE_FLAG_NONBLOCK, &dotlock);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	222 if (fd == -1) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	223 if (errno == EAGAIN) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	224 /* someone's just in the middle of updating it */
5770 213b597e57de If maildirsize file is being rewritten while we're trying to do that, Timo Sirainen <tss@iki.fi> parents: 5704 diff changeset	225 return 1;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	226 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	227
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	228 i_error("file_dotlock_open(%s) failed: %m", path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	229 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	230 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	231
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	232 str = t_str_new(128);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	233 if (root->message_bytes_limit != (uint64_t)-1) {
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	234 str_printfa(str, "%lluS",
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	235 (unsigned long long)root->message_bytes_limit);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	236 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	237 if (root->message_count_limit != (uint64_t)-1) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	238 if (str_len(str) > 0)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	239 str_append_c(str, ',');
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	240 str_printfa(str, "%lluC",
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	241 (unsigned long long)root->message_count_limit);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	242 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	243 str_printfa(str, "\n%llu %llu\n",
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	244 (unsigned long long)root->total_bytes,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	245 (unsigned long long)root->total_count);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	246 if (write_full(fd, str_data(str), str_len(str)) < 0) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	247 i_error("write_full(%s) failed: %m", path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	248 file_dotlock_delete(&dotlock);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	249 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	250 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	251
4508 807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	252 /* keep the fd open since we might want to update it later */
807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	253 if (file_dotlock_replace(&dotlock,
807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	254 DOTLOCK_REPLACE_FLAG_DONT_CLOSE_FD) < 0) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	255 i_error("file_dotlock_replace(%s) failed: %m", path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	256 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	257 }
4508 807217630d80 Don't count "." and ".." directory sizes to quota. After rewriting Timo Sirainen <tss@iki.fi> parents: 4351 diff changeset	258 root->fd = fd;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	259 return 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	260 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	261
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	262 static void maildirsize_recalculate_init(struct maildir_quota_root *root)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	263 {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	264 root->total_bytes = root->total_count = 0;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	265 root->recalc_last_stamp = 0;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	266 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	267
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	268 static int maildirsize_recalculate_storage(struct maildir_quota_root *root,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	269 struct mail_storage *storage)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	270 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	271 struct maildir_list_context *ctx;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	272 const char *dir;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	273 time_t mtime;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	274 int ret = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	275
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	276 ctx = maildir_list_init(storage);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	277 while ((dir = maildir_list_next(ctx, &mtime)) != NULL) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	278 if (mtime > root->recalc_last_stamp)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	279 root->recalc_last_stamp = mtime;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	280
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	281 t_push();
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	282 if (maildir_sum_dir(dir, &root->total_bytes,
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	283 &root->total_count) < 0)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	284 ret = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	285 t_pop();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	286 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	287 if (maildir_list_deinit(ctx) < 0)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	288 ret = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	289
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	290 return ret;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	291 }
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	292
5566 88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	293 static void maildirsize_rebuild_later(struct maildir_quota_root *root)
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	294 {
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	295 if (!root->master_message_limits) {
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	296 /* FIXME: can't unlink(), because the limits would be lost. */
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	297 return;
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	298 }
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	299
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	300 if (unlink(root->maildirsize_path) < 0 &&
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	301 errno != ENOENT && errno != ESTALE)
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	302 i_error("unlink(%s) failed: %m", root->maildirsize_path);
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	303 }
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	304
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	305 static int maildirsize_recalculate_finish(struct maildir_quota_root *root,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	306 int ret)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	307 {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	308 if (ret == 0) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	309 /* maildir didn't change, we can write the maildirsize file */
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	310 ret = maildirsize_write(root, root->maildirsize_path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	311 }
5566 88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	312 if (ret != 0)
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	313 maildirsize_rebuild_later(root);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	314
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	315 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	316 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	317
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	318 static int maildirsize_recalculate(struct maildir_quota_root *root)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	319 {
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	320 struct mail_storage const storages;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	321 unsigned int i, count;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	322 int ret = 0;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	323
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	324 maildirsize_recalculate_init(root);
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	325
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	326 /* count mails from all storages */
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	327 storages = array_get(&root->root.quota->storages, &count);
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	328 for (i = 0; i < count; i++) {
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	329 if (maildirsize_recalculate_storage(root, storages[i]) < 0) {
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	330 ret = -1;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	331 break;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	332 }
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	333 }
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	334
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	335 if (ret == 0) {
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	336 /* check if any of the directories have changed */
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	337 for (i = 0; i < count; i++) {
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	338 ret = maildirs_check_have_changed(storages[i],
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	339 root->recalc_last_stamp);
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	340 if (ret != 0)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	341 break;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	342 }
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	343 }
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	344
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	345 return maildirsize_recalculate_finish(root, ret);
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	346 }
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	347
5704 4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	348 static bool
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	349 maildir_parse_limit(const char str, uint64_t bytes_r, uint64_t *count_r)
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	350 {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	351 const char const limit;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	352 unsigned long long value;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	353 char *pos;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	354 bool ret = TRUE;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	355
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	356 *bytes_r = (uint64_t)-1;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	357 *count_r = (uint64_t)-1;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	358
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	359 /* 0 values mean unlimited */
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	360 for (limit = t_strsplit(str, ","); *limit != NULL; limit++) {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	361 value = strtoull(*limit, &pos, 10);
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	362 if (pos[0] != '\0' && pos[1] == '\0') {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	363 switch (pos[0]) {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	364 case 'C':
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	365 if (value != 0)
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	366 *count_r = value;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	367 break;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	368 case 'S':
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	369 if (value != 0)
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	370 *bytes_r = value;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	371 break;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	372 default:
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	373 ret = FALSE;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	374 break;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	375 }
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	376 } else {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	377 ret = FALSE;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	378 }
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	379 }
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	380 return ret;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	381 }
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	382
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	383 static int maildirsize_parse(struct maildir_quota_root *root,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	384 int fd, const char const lines)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	385 {
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	386 uint64_t message_bytes_limit, message_count_limit;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	387 long long bytes_diff, total_bytes;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	388 int count_diff, total_count;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	389 unsigned int line_count = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	390
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	391 if (*lines == NULL)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	392 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	393
5704 4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	394 /* first line contains the limits */
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	395 (void)maildir_parse_limit(lines[0], &message_bytes_limit,
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	396 &message_count_limit);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	397
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	398 if (!root->master_message_limits) {
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	399 /* we don't know the limits, use whatever the file says */
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	400 root->message_bytes_limit = message_bytes_limit;
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	401 root->message_count_limit = message_count_limit;
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	402 } else if (root->message_bytes_limit != message_bytes_limit \|\|
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	403 root->message_count_limit != message_count_limit) {
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	404 /* we know the limits and they've changed.
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	405 the file must be rewritten. */
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	406 return 0;
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	407 }
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	408
5293 5252f735e67f If maildirsize file contains only the header, recalculate the quota. Timo Sirainen <tss@iki.fi> parents: 5219 diff changeset	409 if (*lines == NULL) {
5252f735e67f If maildirsize file contains only the header, recalculate the quota. Timo Sirainen <tss@iki.fi> parents: 5219 diff changeset	410 /* no quota lines. rebuild it. */
5252f735e67f If maildirsize file contains only the header, recalculate the quota. Timo Sirainen <tss@iki.fi> parents: 5219 diff changeset	411 return 0;
5252f735e67f If maildirsize file contains only the header, recalculate the quota. Timo Sirainen <tss@iki.fi> parents: 5219 diff changeset	412 }
5252f735e67f If maildirsize file contains only the header, recalculate the quota. Timo Sirainen <tss@iki.fi> parents: 5219 diff changeset	413
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	414 /* rest of the lines contains <bytes> <count> diffs */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	415 total_bytes = 0; total_count = 0;
5218 940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	416 for (lines++; *lines != NULL; lines++, line_count++) {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	417 if (sscanf(*lines, "%lld %d", &bytes_diff, &count_diff) != 2)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	418 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	419
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	420 total_bytes += bytes_diff;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	421 total_count += count_diff;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	422 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	423 /* we end always with LF, which shows up as empty last line. there
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	424 should be no other empty lines */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	425 if (lines[1] != NULL)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	426 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	427
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	428 if (total_bytes < 0 \|\| total_count < 0) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	429 /* corrupted */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	430 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	431 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	432
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	433 if ((uint64_t)total_bytes > root->message_bytes_limit \|\|
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	434 (uint64_t)total_count > root->message_count_limit) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	435 /* we're over quota. don't trust these values if the file
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	436 contains more than the initial summary line, or if the file
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	437 is older than 15 minutes. */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	438 struct stat st;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	439
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	440 if (line_count > 1)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	441 return 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	442
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	443 if (fstat(fd, &st) < 0 \|\|
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	444 st.st_mtime < ioloop_time - MAILDIRSIZE_STALE_SECS)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	445 return 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	446 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	447 root->total_bytes = (uint64_t)total_bytes;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	448 root->total_count = (uint64_t)total_count;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	449 return 1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	450 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	451
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	452 static int maildirsize_read(struct maildir_quota_root *root)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	453 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	454 char buf[5120+1];
5218 940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	455 unsigned int i, size;
4801 53b73f19a652 Fixed some warnings with older gccs. Timo Sirainen <tss@iki.fi> parents: 4514 diff changeset	456 int fd, ret = 0;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	457
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	458 t_push();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	459 if (root->fd != -1) {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	460 if (close(root->fd) < 0)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	461 i_error("close(%s) failed: %m", root->maildirsize_path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	462 root->fd = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	463 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	464
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	465 fd = nfs_safe_open(root->maildirsize_path, O_RDWR \| O_APPEND);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	466 if (fd == -1) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	467 if (errno == ENOENT)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	468 ret = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	469 else {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	470 ret = -1;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	471 i_error("open(%s) failed: %m", root->maildirsize_path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	472 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	473 t_pop();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	474 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	475 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	476
4218 a3f9089faadb Fixed a buffer overflow if maildirsize was over 5120 bytes long. Luckily Timo Sirainen <tss@iki.fi> parents: 4215 diff changeset	477 /* @UNSAFE */
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	478 size = 0;
4218 a3f9089faadb Fixed a buffer overflow if maildirsize was over 5120 bytes long. Luckily Timo Sirainen <tss@iki.fi> parents: 4215 diff changeset	479 while (size < sizeof(buf)-1 &&
a3f9089faadb Fixed a buffer overflow if maildirsize was over 5120 bytes long. Luckily Timo Sirainen <tss@iki.fi> parents: 4215 diff changeset	480 (ret = read(fd, buf + size, sizeof(buf)-1 - size)) != 0) {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	481 if (ret < 0) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	482 if (errno == ESTALE)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	483 break;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	484 i_error("read(%s) failed: %m", root->maildirsize_path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	485 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	486 size += ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	487 }
4218 a3f9089faadb Fixed a buffer overflow if maildirsize was over 5120 bytes long. Luckily Timo Sirainen <tss@iki.fi> parents: 4215 diff changeset	488 if (ret < 0 \|\| size >= sizeof(buf)-1) {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	489 /* error / recalculation needed. */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	490 (void)close(fd);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	491 t_pop();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	492 return ret < 0 ? -1 : 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	493 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	494
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	495 /* file is smaller than 5120 bytes, which means we can use it */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	496 root->total_bytes = root->total_count = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	497
5218 940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	498 /* skip the last line if there's no LF at the end. Remove the last LF
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	499 so we don't get one empty line in the strsplit. */
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	500 while (size > 0 && buf[size-1] != '\n') size--;
5218 940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	501 if (size > 0) size--;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	502 buf[size] = '\0';
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	503
5218 940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	504 /* If there are any NUL bytes, the file is broken. */
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	505 for (i = 0; i < size; i++) {
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	506 if (buf[i] == '\0')
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	507 break;
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	508 }
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	509
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	510 if (i == size &&
940b9849057b If maildirsize contained NUL bytes at the beginning of the line (could Timo Sirainen <tss@iki.fi> parents: 5161 diff changeset	511 maildirsize_parse(root, fd, t_strsplit(buf, "\n")) > 0) {
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	512 root->fd = fd;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	513 ret = 1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	514 } else {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	515 /* broken file / need recalculation */
5070 3cc5ec8549c0 Fixed a file descriptor leak. Timo Sirainen <tss@iki.fi> parents: 4968 diff changeset	516 (void)close(fd);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	517 root->fd = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	518 ret = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	519 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	520 t_pop();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	521 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	522 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	523
5161 e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	524 static void maildirquota_init_limits(struct maildir_quota_root *root)
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	525 {
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	526 root->limits_initialized = TRUE;
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	527
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	528 if (root->root.default_rule.bytes_limit != 0 \|\|
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	529 root->root.default_rule.count_limit != 0) {
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	530 root->master_message_limits = TRUE;
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	531 root->message_bytes_limit = root->root.default_rule.bytes_limit;
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	532 root->message_count_limit = root->root.default_rule.count_limit;
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	533 }
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	534 }
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	535
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	536 static int maildirquota_refresh(struct maildir_quota_root *root)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	537 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	538 int ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	539
5161 e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	540 if (!root->limits_initialized)
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	541 maildirquota_init_limits(root);
e0ec43583be5 We were relying on the limits in maildirsize file instead of using the Timo Sirainen <tss@iki.fi> parents: 5089 diff changeset	542
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	543 ret = maildirsize_read(root);
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	544 if (ret == 0) {
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	545 if (root->message_bytes_limit == (uint64_t)-1 &&
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	546 root->message_count_limit == (uint64_t)-1) {
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	547 /* no quota */
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	548 return 0;
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	549 }
8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	550
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	551 ret = maildirsize_recalculate(root);
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	552 }
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	553 return ret < 0 ? -1 : 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	554 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	555
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	556 static int maildirsize_update(struct maildir_quota_root *root,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	557 int count_diff, int64_t bytes_diff)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	558 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	559 const char *str;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	560 int ret = 0;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	561
4093 840d6403ef09 Fixes to updating maildirsize. Timo Sirainen <timo.sirainen@movial.fi> parents: 4087 diff changeset	562 if (count_diff == 0 && bytes_diff == 0)
840d6403ef09 Fixes to updating maildirsize. Timo Sirainen <timo.sirainen@movial.fi> parents: 4087 diff changeset	563 return 0;
840d6403ef09 Fixes to updating maildirsize. Timo Sirainen <timo.sirainen@movial.fi> parents: 4087 diff changeset	564
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	565 t_push();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	566
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	567 /* We rely on O_APPEND working in here. That isn't NFS-safe, but it
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	568 isn't necessarily that bad because the file is recreated once in
5219 0d2d526dcf8f comment typofix Timo Sirainen <tss@iki.fi> parents: 5218 diff changeset	569 a while, and sooner if corruption causes calculations to go
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	570 over quota. This is also how Maildir++ spec specifies it should be
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	571 done.. */
4093 840d6403ef09 Fixes to updating maildirsize. Timo Sirainen <timo.sirainen@movial.fi> parents: 4087 diff changeset	572 str = t_strdup_printf("%lld %d\n", (long long)bytes_diff, count_diff);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	573 if (write_full(root->fd, str, strlen(str)) < 0) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	574 ret = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	575 if (errno == ESTALE) {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	576 /* deleted/replaced already, ignore */
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	577 } else {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	578 i_error("write_full(%s) failed: %m",
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	579 root->maildirsize_path);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	580 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	581 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	582 t_pop();
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	583 return ret;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	584 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	585
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	586 static struct quota_root *maildir_quota_alloc(void)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	587 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	588 struct maildir_quota_root *root;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	589
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	590 root = i_new(struct maildir_quota_root, 1);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	591 root->fd = -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	592 root->message_bytes_limit = (uint64_t)-1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	593 root->message_count_limit = (uint64_t)-1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	594 return &root->root;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	595 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	596
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	597 static void maildir_quota_deinit(struct quota_root *_root)
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	598 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	599 struct maildir_quota_root root = (struct maildir_quota_root )_root;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	600
4917 5d00d8a7888e Fixed a file descriptor at deinit. Timo Sirainen <tss@iki.fi> parents: 4844 diff changeset	601 if (root->fd != -1)
5d00d8a7888e Fixed a file descriptor at deinit. Timo Sirainen <tss@iki.fi> parents: 4844 diff changeset	602 (void)close(root->fd);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	603 i_free(root);
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	604 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	605
5704 4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	606 static bool
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 5829 diff changeset	607 maildir_quota_parse_rule(struct quota_root *root ATTR_UNUSED,
5704 4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	608 struct quota_rule *rule,
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	609 const char str, const char *error_r)
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	610 {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	611 uint64_t bytes, count;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	612
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	613 if (!maildir_parse_limit(str, &bytes, &count)) {
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	614 *error_r = "Invalid Maildir++ quota rule";
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	615 return FALSE;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	616 }
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	617
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	618 rule->bytes_limit = bytes;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	619 rule->count_limit = count;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	620 return TRUE;
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	621 }
4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	622
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	623 static void
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	624 maildir_quota_root_storage_added(struct quota_root *_root,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	625 struct mail_storage *storage)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	626 {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	627 struct maildir_quota_root root = (struct maildir_quota_root )_root;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	628 const char *control_dir;
4351 61cc7e40bec6 Add ",S=size" to maildir filenames when quota plugin is loaded with Timo Sirainen <tss@iki.fi> parents: 4330 diff changeset	629
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	630 if (root->maildirsize_path != NULL)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	631 return;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	632
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	633 control_dir = mail_storage_get_mailbox_control_dir(storage, "");
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	634 root->maildirsize_path =
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	635 p_strconcat(_root->pool, control_dir,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	636 "/"MAILDIRSIZE_FILENAME, NULL);
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	637 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	638
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	639 static void
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	640 maildir_quota_storage_added(struct quota *quota,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	641 struct mail_storage *_storage)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	642 {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	643 struct maildir_storage *storage =
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	644 (struct maildir_storage *)_storage;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	645 struct quota_root **roots;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	646 unsigned int i, count;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	647
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	648 if (strcmp(_storage->name, "maildir") != 0)
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	649 return;
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	650
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	651 roots = array_get_modifiable(&quota->roots, &count);
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	652 for (i = 0; i < count; i++) {
4514 511f1f5c76fa Changes to make trash plugin working again. Timo Sirainen <tss@iki.fi> parents: 4509 diff changeset	653 if (roots[i]->backend.name == quota_backend_maildir.name)
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	654 maildir_quota_root_storage_added(roots[i], _storage);
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	655 }
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	656
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	657 /* For newly generated filenames add ,S=size. */
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	658 storage->save_size_in_filename = TRUE;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	659 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	660
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	661 static const char const
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 5829 diff changeset	662 maildir_quota_root_get_resources(struct quota_root *root ATTR_UNUSED)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	663 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	664 static const char *resources_both[] = {
4844 a0ba02928787 Bytes and kilobytes were somewhat mixed up everywhere. Also fixes a Timo Sirainen <tss@iki.fi> parents: 4808 diff changeset	665 QUOTA_NAME_STORAGE_KILOBYTES,
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	666 QUOTA_NAME_MESSAGES,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	667 NULL
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	668 };
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	669
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	670 return resources_both;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	671 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	672
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	673 static int
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	674 maildir_quota_get_resource(struct quota_root _root, const char name,
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 5829 diff changeset	675 uint64_t value_r, uint64_t limit ATTR_UNUSED)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	676 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	677 struct maildir_quota_root root = (struct maildir_quota_root )_root;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	678
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	679 if (maildirquota_refresh(root) < 0)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	680 return -1;
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	681
4844 a0ba02928787 Bytes and kilobytes were somewhat mixed up everywhere. Also fixes a Timo Sirainen <tss@iki.fi> parents: 4808 diff changeset	682 if (strcmp(name, QUOTA_NAME_STORAGE_BYTES) == 0)
a0ba02928787 Bytes and kilobytes were somewhat mixed up everywhere. Also fixes a Timo Sirainen <tss@iki.fi> parents: 4808 diff changeset	683 *value_r = root->total_bytes;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	684 else if (strcmp(name, QUOTA_NAME_MESSAGES) == 0)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	685 *value_r = root->total_count;
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	686 else
4134 8a61b892bd60 Fixes. Added storage and messages parameters to quota plugin parameter. If given, they specify the master quota limits, so if maildirsize has different limits Dovecot will replace them. If maildirsize doesn't exist and Dovecot doesn't have limits, Maildir++ quota is disabled for the user. Timo Sirainen <timo.sirainen@movial.fi> parents: 4133 diff changeset	687 return 0;
4133 80eeec535031 Return value of get_resource() was wrong, which caused quota reporting not Timo Sirainen <tss@iki.fi> parents: 4093 diff changeset	688 return 1;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	689 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	690
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	691 static int
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	692 maildir_quota_update(struct quota_root *_root,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	693 struct quota_transaction_context *ctx)
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	694 {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	695 struct maildir_quota_root *root =
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	696 (struct maildir_quota_root *) _root;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	697
5566 88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	698 if (root->fd == -1 \|\| ctx->recalculate \|\|
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	699 maildirsize_update(root, ctx->count_used, ctx->bytes_used) < 0)
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	700 maildirsize_rebuild_later(root);
88307a648e0e Use sync_notify() callback to count expunges. This makes the calculation Timo Sirainen <tss@iki.fi> parents: 5293 diff changeset	701
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	702 return 0;
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	703 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	704
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	705 struct quota_backend quota_backend_maildir = {
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	706 "maildir",
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	707
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	708 {
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	709 maildir_quota_alloc,
e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	710 NULL,
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	711 maildir_quota_deinit,
5704 4bf8438b497f Allow backend-specific quota rules with backend=<string>. Timo Sirainen <tss@iki.fi> parents: 5566 diff changeset	712 maildir_quota_parse_rule,
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	713 maildir_quota_storage_added,
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	714 maildir_quota_root_get_resources,
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	715 maildir_quota_get_resource,
4509 e5e79558ac2d Added support for multiple quota roots, rules and storages. The configuration Timo Sirainen <timo.sirainen@movial.fi> parents: 4508 diff changeset	716 maildir_quota_update
4086 07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	717 }
07c3a801c3dc Maildir++ quota support. Timo Sirainen <timo.sirainen@movial.fi> parents: diff changeset	718 };

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/plugins/quota/quota-maildir.c @ 6411:6a64e64fa3a3 HEAD