dovecot/original-hg/dovecot-1.2: src/lib-storage/index/maildir/maildir-keywords.c annotate

annotate src/lib-storage/index/maildir/maildir-keywords.c @ 6857:41911abe6fa7 HEAD

NFS cache flushing updates.

author	Timo Sirainen <tss@iki.fi>
date	Sun, 25 Nov 2007 15:47:36 +0200
parents	dbab5e592577
children	414c9d631a81

rev	line source
6429 65c69a53a7be Replaced my Copyright notices. The year range always ends with 2007 now. Timo Sirainen <tss@iki.fi> parents: 6428 diff changeset	1 /* Copyright (c) 2005-2007 Dovecot authors, see the included COPYING file */
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	2
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	3 /* note that everything here depends on uidlist file being locked the whole
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	4 time. that's why we don't have any locking of our own, or that we do things
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	5 that would be racy otherwise. */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	6
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "lib.h"
3470 346a494c2feb Moved array declaration to array-decl.h and include it in lib.h. So array.h Timo Sirainen <tss@iki.fi> parents: 3447 diff changeset	8 #include "array.h"
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	9 #include "ioloop.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	10 #include "hash.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	11 #include "str.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	12 #include "istream.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	13 #include "file-dotlock.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #include "write-full.h"
5974 b88278b5d8d3 Flush NFS caches when needed. Timo Sirainen <tss@iki.fi> parents: 5459 diff changeset	15 #include "nfs-workarounds.h"
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	16 #include "maildir-storage.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	17 #include "maildir-uidlist.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	18 #include "maildir-keywords.h"
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	19
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	20 #include <stdlib.h>
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	21 #include <sys/stat.h>
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	22 #include <utime.h>
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	23
4969 5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	24 /* how many seconds to wait before overriding dovecot-keywords.lock */
5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	25 #define KEYWORDS_LOCK_STALE_TIMEOUT (60*2)
5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	26
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	27 struct maildir_keywords {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	28 struct maildir_mailbox *mbox;
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	29 struct mail_storage *storage;
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	30 char *path;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	31
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	32 pool_t pool;
4451 1a35d53c18fc Array API redesigned to work using unions. It now provides type safety Timo Sirainen <tss@iki.fi> parents: 4073 diff changeset	33 ARRAY_TYPE(keywords) list;
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	34 struct hash_table hash; / name -> idx+1 */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	35
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	36 struct dotlock_settings dotlock_settings;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	37
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	38 time_t synced_mtime;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	39 unsigned int synced:1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	40 unsigned int changed:1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	41 };
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	42
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	43 struct maildir_keywords_sync_ctx {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	44 struct maildir_keywords *mk;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	45 struct mail_index *index;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	46
4451 1a35d53c18fc Array API redesigned to work using unions. It now provides type safety Timo Sirainen <tss@iki.fi> parents: 4073 diff changeset	47 const ARRAY_TYPE(keywords) *keywords;
1a35d53c18fc Array API redesigned to work using unions. It now provides type safety Timo Sirainen <tss@iki.fi> parents: 4073 diff changeset	48 ARRAY_DEFINE(idx_to_chr, char);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	49 unsigned int chridx_to_idx[MAILDIR_MAX_KEYWORDS];
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	50 };
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	51
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	52 struct maildir_keywords maildir_keywords_init(struct maildir_mailbox mbox)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	53 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	54 struct maildir_keywords *mk;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	55
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	56 mk = maildir_keywords_init_readonly(&mbox->ibox.box);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	57 mk->mbox = mbox;
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	58 return mk;
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	59 }
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	60
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	61 struct maildir_keywords *
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	62 maildir_keywords_init_readonly(struct mailbox *box)
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	63 {
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	64 struct maildir_keywords *mk;
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	65 const char *dir;
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	66
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	67 dir = mail_storage_get_mailbox_control_dir(box->storage, box->name);
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	68
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	69 mk = i_new(struct maildir_keywords, 1);
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	70 mk->storage = box->storage;
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	71 mk->path = i_strconcat(dir, "/" MAILDIR_KEYWORDS_NAME, NULL);
4979 b51777b0834c Grow default pool size Timo Sirainen <tss@iki.fi> parents: 4969 diff changeset	72 mk->pool = pool_alloconly_create("maildir keywords", 512);
4596 bf4e98a0de3f Replaced ARRAY_CREATE() macro with [ipt]_array_init() macros. The macro Timo Sirainen <tss@iki.fi> parents: 4594 diff changeset	73 i_array_init(&mk->list, MAILDIR_MAX_KEYWORDS);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	74 mk->hash = hash_create(default_pool, mk->pool, 0,
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	75 strcase_hash, (hash_cmp_callback_t *)strcasecmp);
4969 5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	76
5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	77 mk->dotlock_settings.use_excl_lock =
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	78 (box->storage->flags & MAIL_STORAGE_FLAG_DOTLOCK_USE_EXCL) != 0;
6592 b6631550cf84 dotlocks: Flush NFS attribute cache only if nfs_flush setting is TRUE. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	79 mk->dotlock_settings.nfs_flush =
b6631550cf84 dotlocks: Flush NFS attribute cache only if nfs_flush setting is TRUE. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	80 (box->storage->flags &
b6631550cf84 dotlocks: Flush NFS attribute cache only if nfs_flush setting is TRUE. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	81 MAIL_STORAGE_FLAG_NFS_FLUSH_STORAGE) != 0;
4969 5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	82 mk->dotlock_settings.timeout = KEYWORDS_LOCK_STALE_TIMEOUT + 2;
5c18ac362f65 More dotlock_use_excl uses. Timo Sirainen <tss@iki.fi> parents: 4864 diff changeset	83 mk->dotlock_settings.stale_timeout = KEYWORDS_LOCK_STALE_TIMEOUT;
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	84 mk->dotlock_settings.temp_prefix =
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	85 mailbox_list_get_temp_prefix(box->storage->list);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	86 return mk;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	87 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	88
6409 7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	89 void maildir_keywords_deinit(struct maildir_keywords **_mk)
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	90 {
6409 7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	91 struct maildir_keywords mk = _mk;
7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	92
7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	93 *_mk = NULL;
6417 047d0d8bbf0a hash_destroy() and hash_iterate_deinit() now take ** pointer. Timo Sirainen <tss@iki.fi> parents: 6409 diff changeset	94 hash_destroy(&mk->hash);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	95 array_free(&mk->list);
6428 7cad076906eb pool_unref() now takes ** pointer. Timo Sirainen <tss@iki.fi> parents: 6417 diff changeset	96 pool_unref(&mk->pool);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	97 i_free(mk->path);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	98 i_free(mk);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	99 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	100
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	101 static void maildir_keywords_clear(struct maildir_keywords *mk)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	102 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	103 array_clear(&mk->list);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	104 hash_clear(mk->hash, FALSE);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	105 p_clear(mk->pool);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	106 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	107
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	108 static int maildir_keywords_sync(struct maildir_keywords *mk)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	109 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	110 struct istream *input;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	111 struct stat st;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	112 char line, p, *new_name;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	113 const char **strp;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	114 int fd, idx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	115
4023 b19ccbaa3802 Try to handle ESTALE NFS errors the best way we can. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	116 /* Remember that we rely on uidlist file locking in here. That's why
b19ccbaa3802 Try to handle ESTALE NFS errors the best way we can. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	117 we rely on stat()'s timestamp and don't bother handling ESTALE
b19ccbaa3802 Try to handle ESTALE NFS errors the best way we can. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	118 errors. */
b19ccbaa3802 Try to handle ESTALE NFS errors the best way we can. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	119
6857 41911abe6fa7 NFS cache flushing updates. Timo Sirainen <tss@iki.fi> parents: 6829 diff changeset	120 if ((mk->storage->flags & MAIL_STORAGE_FLAG_NFS_FLUSH_STORAGE) != 0) {
41911abe6fa7 NFS cache flushing updates. Timo Sirainen <tss@iki.fi> parents: 6829 diff changeset	121 /* file is updated only by replacing it, no need to flush
41911abe6fa7 NFS cache flushing updates. Timo Sirainen <tss@iki.fi> parents: 6829 diff changeset	122 attribute cache */
41911abe6fa7 NFS cache flushing updates. Timo Sirainen <tss@iki.fi> parents: 6829 diff changeset	123 nfs_flush_file_handle_cache(mk->path);
41911abe6fa7 NFS cache flushing updates. Timo Sirainen <tss@iki.fi> parents: 6829 diff changeset	124 }
5974 b88278b5d8d3 Flush NFS caches when needed. Timo Sirainen <tss@iki.fi> parents: 5459 diff changeset	125
b88278b5d8d3 Flush NFS caches when needed. Timo Sirainen <tss@iki.fi> parents: 5459 diff changeset	126 if (nfs_safe_stat(mk->path, &st) < 0) {
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	127 if (errno == ENOENT) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	128 maildir_keywords_clear(mk);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	129 mk->synced = TRUE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	130 return 0;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	131 }
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	132 mail_storage_set_critical(mk->storage,
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	133 "stat(%s) failed: %m", mk->path);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	134 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	135 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	136
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	137 if (st.st_mtime == mk->synced_mtime) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	138 /* hasn't changed */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	139 mk->synced = TRUE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	140 return 0;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	141 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	142 mk->synced_mtime = st.st_mtime;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	143
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	144 fd = open(mk->path, O_RDONLY);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	145 if (fd == -1) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	146 if (errno == ENOENT) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	147 maildir_keywords_clear(mk);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	148 mk->synced = TRUE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	149 return 0;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	150 }
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	151 mail_storage_set_critical(mk->storage,
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	152 "open(%s) failed: %m", mk->path);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	153 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	154 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	155
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	156 maildir_keywords_clear(mk);
6162 896cc473c1f0 Renamed i_stream_create_file() to i_stream_create_fd(). Timo Sirainen <tss@iki.fi> parents: 6142 diff changeset	157 input = i_stream_create_fd(fd, 1024, FALSE);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	158 while ((line = i_stream_read_next_line(input)) != NULL) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	159 p = strchr(line, ' ');
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	160 if (p == NULL) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	161 /* note that when converting .customflags file this
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	162 case happens in the first line. */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	163 continue;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	164 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	165 *p++ = '\0';
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	166
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	167 idx = atoi(line);
6329 7d8825366e80 Ignore entries with empty keyword names. Timo Sirainen <tss@iki.fi> parents: 6162 diff changeset	168 if (idx < 0 \|\| idx >= MAILDIR_MAX_KEYWORDS \|\| *p == '\0') {
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	169 /* shouldn't happen */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	170 continue;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	171 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	172
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	173 /* save it */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	174 new_name = p_strdup(mk->pool, p);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	175 hash_insert(mk->hash, new_name, POINTER_CAST(idx + 1));
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	176
4451 1a35d53c18fc Array API redesigned to work using unions. It now provides type safety Timo Sirainen <tss@iki.fi> parents: 4073 diff changeset	177 strp = array_idx_modifiable(&mk->list, idx);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	178 *strp = new_name;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	179 }
4070 71b8faa84ec6 Added i_stream_destroy() and o_stream_destroy() and used them instead of Timo Sirainen <tss@iki.fi> parents: 4023 diff changeset	180 i_stream_destroy(&input);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	181
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	182 if (close(fd) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	183 mail_storage_set_critical(mk->storage,
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	184 "close(%s) failed: %m", mk->path);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	185 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	186 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	187
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	188 mk->synced = TRUE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	189 return 0;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	190 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	191
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	192 static int
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	193 maildir_keywords_lookup(struct maildir_keywords mk, const char name)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	194 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	195 void *p;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	196
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	197 i_assert(mk->mbox == NULL \|\|
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	198 maildir_uidlist_is_locked(mk->mbox->uidlist));
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	199
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	200 p = hash_lookup(mk->hash, name);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	201 if (p == NULL) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	202 if (mk->synced)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	203 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	204
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	205 if (maildir_keywords_sync(mk) < 0)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	206 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	207
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	208 p = hash_lookup(mk->hash, name);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	209 if (p == NULL)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	210 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	211 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	212
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	213 return POINTER_CAST_TO(p, int)-1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	214 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	215
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	216 static void
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	217 maildir_keywords_create(struct maildir_keywords mk, const char name,
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	218 unsigned int chridx)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	219 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	220 const char **strp;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	221 char *new_name;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	222
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	223 i_assert(chridx < MAILDIR_MAX_KEYWORDS);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	224
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	225 new_name = p_strdup(mk->pool, name);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	226 hash_insert(mk->hash, new_name, POINTER_CAST(chridx + 1));
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	227
4451 1a35d53c18fc Array API redesigned to work using unions. It now provides type safety Timo Sirainen <tss@iki.fi> parents: 4073 diff changeset	228 strp = array_idx_modifiable(&mk->list, chridx);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	229 *strp = new_name;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	230
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	231 mk->changed = TRUE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	232 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	233
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	234 static int
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	235 maildir_keywords_lookup_or_create(struct maildir_keywords mk, const char name)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	236 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	237 const char const keywords;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	238 unsigned int i, count;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	239 int idx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	240
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	241 idx = maildir_keywords_lookup(mk, name);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	242 if (idx >= 0)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	243 return idx;
4833 cf97623a0aeb If we can't open dovecot-keywords file, don't crash. Timo Sirainen <tss@iki.fi> parents: 4596 diff changeset	244 if (!mk->synced) {
cf97623a0aeb If we can't open dovecot-keywords file, don't crash. Timo Sirainen <tss@iki.fi> parents: 4596 diff changeset	245 /* we couldn't open the dovecot-keywords file. */
cf97623a0aeb If we can't open dovecot-keywords file, don't crash. Timo Sirainen <tss@iki.fi> parents: 4596 diff changeset	246 return -1;
cf97623a0aeb If we can't open dovecot-keywords file, don't crash. Timo Sirainen <tss@iki.fi> parents: 4596 diff changeset	247 }
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	248
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	249 /* see if we are full */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	250 keywords = array_get(&mk->list, &count);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	251 for (i = 0; i < count; i++) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	252 if (keywords[i] == NULL)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	253 break;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	254 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	255
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	256 if (i == count && count >= MAILDIR_MAX_KEYWORDS)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	257 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	258
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	259 maildir_keywords_create(mk, name, i);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	260 return i;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	261 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	262
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	263 static const char *
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	264 maildir_keywords_idx(struct maildir_keywords *mk, unsigned int idx)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	265 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	266 const char const keywords;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	267 unsigned int count;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	268
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	269 i_assert(mk->mbox == NULL \|\|
17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	270 maildir_uidlist_is_locked(mk->mbox->uidlist));
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	271
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	272 keywords = array_get(&mk->list, &count);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	273 if (idx >= count) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	274 if (mk->synced)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	275 return NULL;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	276
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	277 if (maildir_keywords_sync(mk) < 0)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	278 return NULL;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	279
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	280 keywords = array_get(&mk->list, &count);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	281 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	282 return idx >= count ? NULL : keywords[idx];
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	283 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	284
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	285 static int maildir_keywords_write_fd(struct maildir_keywords *mk,
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	286 const char *path, int fd)
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	287 {
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	288 struct maildir_mailbox *mbox = mk->mbox;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	289 const char const keywords;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	290 unsigned int i, count;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	291 string_t *str;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	292 struct stat st;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	293
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	294 str = t_str_new(256);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	295 keywords = array_get(&mk->list, &count);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	296 for (i = 0; i < count; i++) {
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	297 if (keywords[i] != NULL)
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	298 str_printfa(str, "%u %s\n", i, keywords[i]);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	299 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	300 if (write_full(fd, str_data(str), str_len(str)) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	301 mail_storage_set_critical(mk->storage,
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	302 "write_full(%s) failed: %m", path);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	303 return -1;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	304 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	305
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	306 if (fstat(fd, &st) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	307 mail_storage_set_critical(mk->storage,
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	308 "fstat(%s) failed: %m", path);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	309 return -1;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	310 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	311
6598 7eb8fd17f8c5 Moved mail_create_mode/gid from struct maildir_mailbox to struct mailbox. Timo Sirainen <tss@iki.fi> parents: 6592 diff changeset	312 if (st.st_gid != mbox->ibox.box.file_create_gid &&
7eb8fd17f8c5 Moved mail_create_mode/gid from struct maildir_mailbox to struct mailbox. Timo Sirainen <tss@iki.fi> parents: 6592 diff changeset	313 mbox->ibox.box.file_create_gid != (gid_t)-1) {
7eb8fd17f8c5 Moved mail_create_mode/gid from struct maildir_mailbox to struct mailbox. Timo Sirainen <tss@iki.fi> parents: 6592 diff changeset	314 if (fchown(fd, (uid_t)-1, mbox->ibox.box.file_create_gid) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	315 mail_storage_set_critical(mk->storage,
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	316 "fchown(%s) failed: %m", path);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	317 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	318 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	319
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	320 /* mtime must grow every time */
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	321 if (st.st_mtime <= mk->synced_mtime) {
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	322 struct utimbuf ut;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	323
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	324 mk->synced_mtime = ioloop_time <= mk->synced_mtime ?
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	325 mk->synced_mtime + 1 : ioloop_time;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	326 ut.actime = ioloop_time;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	327 ut.modtime = mk->synced_mtime;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	328 if (utime(path, &ut) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	329 mail_storage_set_critical(mk->storage,
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	330 "utime(%s) failed: %m", path);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	331 return -1;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	332 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	333 }
5126 fb1ebc2c7c49 fsync() subscriptions file and maildir-keywords before rename()ing them. Timo Sirainen <tss@iki.fi> parents: 5033 diff changeset	334
fb1ebc2c7c49 fsync() subscriptions file and maildir-keywords before rename()ing them. Timo Sirainen <tss@iki.fi> parents: 5033 diff changeset	335 if (fsync(fd) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	336 mail_storage_set_critical(mk->storage,
5126 fb1ebc2c7c49 fsync() subscriptions file and maildir-keywords before rename()ing them. Timo Sirainen <tss@iki.fi> parents: 5033 diff changeset	337 "fsync(%s) failed: %m", path);
fb1ebc2c7c49 fsync() subscriptions file and maildir-keywords before rename()ing them. Timo Sirainen <tss@iki.fi> parents: 5033 diff changeset	338 return -1;
fb1ebc2c7c49 fsync() subscriptions file and maildir-keywords before rename()ing them. Timo Sirainen <tss@iki.fi> parents: 5033 diff changeset	339 }
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	340 return 0;
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	341 }
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	342
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	343 static int maildir_keywords_commit(struct maildir_keywords *mk)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	344 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	345 struct dotlock *dotlock;
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	346 const char *lock_path;
4864 29d665ef8787 Use dovecot-shared file's mode also when creating dovecot-keywords file. Timo Sirainen <tss@iki.fi> parents: 4833 diff changeset	347 mode_t old_mask;
6777 186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	348 int i, fd;
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	349
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	350 mk->synced = FALSE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	351
6768 f8baedac2417 dbox fixes Timo Sirainen <tss@iki.fi> parents: 6598 diff changeset	352 if (!mk->changed \|\| mk->mbox == NULL)
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	353 return 0;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	354
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	355 lock_path = t_strconcat(mk->path, ".lock", NULL);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	356 (void)unlink(lock_path);
6777 186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	357
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	358 for (i = 0;; i++) {
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	359 /* we could just create the temp file directly, but doing it
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	360 this ways avoids potential problems with overwriting
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	361 contents in malicious symlinks */
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	362 old_mask = umask(0777 & ~mk->mbox->ibox.box.file_create_mode);
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	363 fd = file_dotlock_open(&mk->dotlock_settings, mk->path,
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	364 DOTLOCK_CREATE_FLAG_NONBLOCK, &dotlock);
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	365 umask(old_mask);
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	366 if (fd != -1)
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	367 break;
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	368
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	369 if (errno != ENOENT \|\| i == MAILDIR_DELETE_RETRY_COUNT) {
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	370 mail_storage_set_critical(mk->storage,
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	371 "file_dotlock_open(%s) failed: %m", mk->path);
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	372 return -1;
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	373 }
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	374 /* the control dir doesn't exist. create it unless the whole
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	375 mailbox was just deleted. */
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	376 if (maildir_set_deleted(mk->mbox))
186b164a9579 Delay creating directories until we really need them. Timo Sirainen <tss@iki.fi> parents: 6768 diff changeset	377 return -1;
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	378 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	379
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	380 if (maildir_keywords_write_fd(mk, lock_path, fd) < 0) {
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	381 file_dotlock_delete(&dotlock);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	382 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	383 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	384
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	385 if (file_dotlock_replace(&dotlock, 0) < 0) {
6408 17ec931b51d7 Added maildir_keywords_init_readonly() which can be used to read the Timo Sirainen <tss@iki.fi> parents: 6335 diff changeset	386 mail_storage_set_critical(mk->storage,
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	387 "file_dotlock_replace(%s) failed: %m", mk->path);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	388 return -1;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	389 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	390
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	391 mk->changed = FALSE;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	392 return 0;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	393 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	394
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	395 struct maildir_keywords_sync_ctx *
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	396 maildir_keywords_sync_init(struct maildir_keywords *mk,
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	397 struct mail_index *index)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	398 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	399 struct maildir_keywords_sync_ctx *ctx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	400
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	401 ctx = i_new(struct maildir_keywords_sync_ctx, 1);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	402 ctx->mk = mk;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	403 ctx->index = index;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	404 ctx->keywords = mail_index_get_keywords(index);
4596 bf4e98a0de3f Replaced ARRAY_CREATE() macro with [ipt]_array_init() macros. The macro Timo Sirainen <tss@iki.fi> parents: 4594 diff changeset	405 i_array_init(&ctx->idx_to_chr, MAILDIR_MAX_KEYWORDS);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	406 return ctx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	407 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	408
6409 7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	409 void maildir_keywords_sync_deinit(struct maildir_keywords_sync_ctx **_ctx)
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	410 {
6409 7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	411 struct maildir_keywords_sync_ctx ctx = _ctx;
7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	412
7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	413 *_ctx = NULL;
7f733ba453bf Changed _deinit() APIs to take * pointer and set it to NULL. Timo Sirainen <tss@iki.fi> parents: 6408 diff changeset	414
5033 612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	415 t_push();
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	416 (void)maildir_keywords_commit(ctx->mk);
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	417 t_pop();
612b5c358d2e Saved mails and dovecot-keywords file didn't set the group from Timo Sirainen <tss@iki.fi> parents: 4979 diff changeset	418
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	419 array_free(&ctx->idx_to_chr);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	420 i_free(ctx);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	421 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	422
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	423 unsigned int maildir_keywords_char_idx(struct maildir_keywords_sync_ctx *ctx,
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	424 char keyword)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	425 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	426 const char *name;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	427 unsigned int chridx, idx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	428
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	429 i_assert(keyword >= MAILDIR_KEYWORD_FIRST &&
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	430 keyword <= MAILDIR_KEYWORD_LAST);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	431 chridx = keyword - MAILDIR_KEYWORD_FIRST;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	432
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	433 if (ctx->chridx_to_idx[chridx] != 0)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	434 return ctx->chridx_to_idx[chridx];
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	435
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	436 /* lookup / create */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	437 name = maildir_keywords_idx(ctx->mk, chridx);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	438 if (name == NULL) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	439 /* name is lost. just generate one ourself. */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	440 name = t_strdup_printf("unknown-%u", chridx);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	441 while (maildir_keywords_lookup(ctx->mk, name) >= 0) {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	442 /* don't create a duplicate name.
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	443 keep changing the name until it doesn't exist */
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	444 name = t_strconcat(name, "?", NULL);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	445 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	446 maildir_keywords_create(ctx->mk, name, chridx);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	447 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	448
6335 a1c587d3d633 Removed autocreate parameter from mail_index_keyword_lookup(). Added a new Timo Sirainen <tss@iki.fi> parents: 6329 diff changeset	449 mail_index_keyword_lookup_or_create(ctx->index, name, &idx);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	450 ctx->chridx_to_idx[chridx] = idx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	451 return idx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	452 }
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	453
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	454 char maildir_keywords_idx_char(struct maildir_keywords_sync_ctx *ctx,
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	455 unsigned int idx)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	456 {
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	457 const char const name_p;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	458 char *chr_p;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	459 int chridx;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	460
4451 1a35d53c18fc Array API redesigned to work using unions. It now provides type safety Timo Sirainen <tss@iki.fi> parents: 4073 diff changeset	461 chr_p = array_idx_modifiable(&ctx->idx_to_chr, idx);
3447 96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	462 if (*chr_p != '\0')
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	463 return *chr_p;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	464
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	465 name_p = array_idx(ctx->keywords, idx);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	466 chridx = maildir_keywords_lookup_or_create(ctx->mk, *name_p);
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	467 if (chridx < 0)
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	468 return '\0';
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	469
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	470 *chr_p = chridx + MAILDIR_KEYWORD_FIRST;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	471 return *chr_p;
96de02ea7482 Keywords are stored in maildir filename and maildir-keywords file Timo Sirainen <tss@iki.fi> parents: diff changeset	472 }

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib-storage/index/maildir/maildir-keywords.c @ 6857:41911abe6fa7 HEAD