dovecot/original-hg/dovecot-1.2: src/lib-index/mail-transaction-log-view.c annotate

annotate src/lib-index/mail-transaction-log-view.c @ 4842:57c5e40e26dd HEAD

Compile fix

author	Timo Sirainen <tss@iki.fi>
date	Sun, 19 Nov 2006 16:35:55 +0200
parents	7cc1b8fec8ab
children	987397c331d7

rev	line source
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	1 /* Copyright (C) 2003-2004 Timo Sirainen */
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	2
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "lib.h"
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	4 #include "array.h"
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	5 #include "mail-index-private.h"
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "mail-transaction-log-private.h"
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "mail-transaction-util.h"
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	8
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	9 struct mail_transaction_log_view {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	10 struct mail_transaction_log *log;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	11 struct mail_transaction_log_view *next;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	12
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	13 uint32_t min_file_seq, max_file_seq;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	14 uoff_t min_file_offset, max_file_offset;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	15
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	16 enum mail_transaction_type type_mask;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	17 struct mail_transaction_header tmp_hdr;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	18
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	19 /* a list of log files we've referenced. we have to keep this list
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	20 explicitly because more files may be added into the linked list
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	21 at any time. */
4842 57c5e40e26dd Compile fix Timo Sirainen <tss@iki.fi> parents: 4828 diff changeset	22 ARRAY_DEFINE(file_refs, struct mail_transaction_log_file *);
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	23 struct mail_transaction_log_file cur, head, *tail;
cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	24 uoff_t cur_offset;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	25
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	26 uint32_t prev_file_seq;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	27 uoff_t prev_file_offset;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	28
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	29 unsigned int broken:1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	30 };
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	31
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	32 struct mail_transaction_log_view *
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	33 mail_transaction_log_view_open(struct mail_transaction_log *log)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	34 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	35 struct mail_transaction_log_view *view;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	36
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	37 view = i_new(struct mail_transaction_log_view, 1);
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	38 view->log = log;
1941 ced8e41c137a automatically fix broken/missing transaction log files on the fly Timo Sirainen <tss@iki.fi> parents: 1940 diff changeset	39 view->broken = TRUE;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	40
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	41 view->head = view->tail = view->log->head;
cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	42 view->head->refcount++;
4842 57c5e40e26dd Compile fix Timo Sirainen <tss@iki.fi> parents: 4828 diff changeset	43 i_array_init(&view->file_refs, 8);
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	44 array_append(&view->file_refs, &view->head, 1);
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	45
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	46 view->next = log->views;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	47 log->views = view;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	48 return view;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	49 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	50
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	51 static void
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	52 mail_transaction_log_view_unref_all(struct mail_transaction_log_view *view)
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	53 {
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	54 struct mail_transaction_log_file const files;
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	55 unsigned int i, count;
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	56
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	57 files = array_get(&view->file_refs, &count);
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	58 for (i = 0; i < count; i++)
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	59 files[i]->refcount--;
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	60
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	61 array_clear(&view->file_refs);
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	62 }
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	63
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	64 void mail_transaction_log_view_close(struct mail_transaction_log_view **_view)
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	65 {
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	66 struct mail_transaction_log_view view = _view;
1942 2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	67 struct mail_transaction_log_view **p;
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	68
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	69 *_view = NULL;
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	70
1942 2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	71 for (p = &view->log->views; p != NULL; p = &(p)->next) {
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	72 if (*p == view) {
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	73 *p = view->next;
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	74 break;
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	75 }
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	76 }
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	77
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	78 mail_transaction_log_view_unref_all(view);
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	79 mail_transaction_logs_clean(view->log);
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	80
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	81 array_free(&view->file_refs);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	82 i_free(view);
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	83 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	84
1942 2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	85 void mail_transaction_log_views_close(struct mail_transaction_log *log)
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	86 {
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	87 struct mail_transaction_log_view *view;
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	88
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	89 for (view = log->views; view != NULL; view = view->next)
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	90 view->log = NULL;
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	91 }
2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	92
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	93 int
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	94 mail_transaction_log_view_set(struct mail_transaction_log_view *view,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	95 uint32_t min_file_seq, uoff_t min_file_offset,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	96 uint32_t max_file_seq, uoff_t max_file_offset,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	97 enum mail_transaction_type type_mask)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	98 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	99 struct mail_transaction_log_file file, first;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	100 uint32_t seq;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	101 uoff_t end_offset;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	102 int ret;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	103
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	104 i_assert(view->log != NULL);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	105 i_assert(min_file_seq <= max_file_seq);
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	106
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	107 if (view->log == NULL) {
76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	108 /* transaction log is closed already. this log view shouldn't
76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	109 be used anymore. */
1942 2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	110 return -1;
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	111 }
1942 2b114aa7eeec handle losing index file Timo Sirainen <tss@iki.fi> parents: 1941 diff changeset	112
2507 5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	113 if (min_file_seq == 0) {
5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	114 /* new index, transaction file not synced yet */
5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	115 min_file_seq = 1;
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	116 min_file_offset = 0;
2507 5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	117
5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	118 if (max_file_seq == 0) {
5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	119 max_file_seq = min_file_seq;
5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	120 max_file_offset = min_file_offset;
5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	121 }
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	122 }
2507 5ad6ccb8000b Handle correctly the case when index hasn't yet been synced with transaction Timo Sirainen <tss@iki.fi> parents: 2418 diff changeset	123
4785 a18fa2b4bf06 Code cleanup Timo Sirainen <tss@iki.fi> parents: 4784 diff changeset	124 if (min_file_seq == view->log->files->hdr.prev_file_seq &&
a18fa2b4bf06 Code cleanup Timo Sirainen <tss@iki.fi> parents: 4784 diff changeset	125 min_file_offset == view->log->files->hdr.prev_file_offset) {
2085 258c8ef1bdc4 assert fix Timo Sirainen <tss@iki.fi> parents: 2074 diff changeset	126 /* we can skip this */
4785 a18fa2b4bf06 Code cleanup Timo Sirainen <tss@iki.fi> parents: 4784 diff changeset	127 min_file_seq = view->log->files->hdr.file_seq;
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	128 min_file_offset = 0;
1935 ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	129
ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	130 if (min_file_seq > max_file_seq) {
ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	131 /* empty view */
ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	132 max_file_seq = min_file_seq;
ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	133 max_file_offset = min_file_offset;
ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	134 }
ec4d5ff99f6e Don't modify index file when creating new transaction log. Timo Sirainen <tss@iki.fi> parents: 1933 diff changeset	135 }
1952 05f76fe32f0d Don't crash in assert() with corrupted index file. Timo Sirainen <tss@iki.fi> parents: 1942 diff changeset	136
3320 0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	137 /* find the oldest log file first. */
2085 258c8ef1bdc4 assert fix Timo Sirainen <tss@iki.fi> parents: 2074 diff changeset	138 ret = mail_transaction_log_file_find(view->log, min_file_seq, &file);
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	139 if (ret <= 0)
76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	140 return ret;
2085 258c8ef1bdc4 assert fix Timo Sirainen <tss@iki.fi> parents: 2074 diff changeset	141
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	142 if (min_file_offset == 0) {
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	143 /* this could happen if internal transactions haven't yet been
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	144 committed but external are. just assume we're at the
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	145 beginning. */
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	146 min_file_offset = file->hdr.hdr_size;
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	147 if (max_file_offset == 0 && min_file_seq == max_file_seq)
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	148 max_file_offset = min_file_offset;
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	149 }
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	150
1952 05f76fe32f0d Don't crash in assert() with corrupted index file. Timo Sirainen <tss@iki.fi> parents: 1942 diff changeset	151 /* check these later than others as index file may have corrupted
05f76fe32f0d Don't crash in assert() with corrupted index file. Timo Sirainen <tss@iki.fi> parents: 1942 diff changeset	152 log_file_offset. we should have recreated the log file and
05f76fe32f0d Don't crash in assert() with corrupted index file. Timo Sirainen <tss@iki.fi> parents: 1942 diff changeset	153 skipped min_file_seq file above.. max_file_offset can be broken
05f76fe32f0d Don't crash in assert() with corrupted index file. Timo Sirainen <tss@iki.fi> parents: 1942 diff changeset	154 only if min_file_seq = max_file_seq. */
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	155 i_assert(min_file_offset >= file->hdr.hdr_size);
2087 a11f8fa33848 added assert Timo Sirainen <tss@iki.fi> parents: 2085 diff changeset	156 i_assert(min_file_seq != max_file_seq \|\|
a11f8fa33848 added assert Timo Sirainen <tss@iki.fi> parents: 2085 diff changeset	157 min_file_offset <= max_file_offset);
a11f8fa33848 added assert Timo Sirainen <tss@iki.fi> parents: 2085 diff changeset	158
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	159 end_offset = min_file_seq == max_file_seq ?
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	160 max_file_offset : (uoff_t)-1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	161 ret = mail_transaction_log_file_map(file, min_file_offset, end_offset);
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	162 if (ret <= 0)
76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	163 return ret;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	164 first = file;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	165
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	166 for (seq = min_file_seq+1; seq <= max_file_seq; seq++) {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	167 file = file->next;
3320 0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	168 if (file == NULL \|\| file->hdr.file_seq != seq) {
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	169 /* see if we could find the missing file */
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	170 ret = mail_transaction_log_file_find(view->log,
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	171 seq, &file);
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	172 if (ret <= 0) {
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	173 if (ret < 0)
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	174 return -1;
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	175
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	176 /* not found / corrupted */
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	177 file = NULL;
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	178 }
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	179 }
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	180
0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	181 if (file == NULL \|\| file->hdr.file_seq != seq) {
2885 1880f191278a Avoid re-reading index file with mmap_disabled=yes. Instead sync it by Timo Sirainen <tss@iki.fi> parents: 2882 diff changeset	182 if (file == NULL && max_file_seq == (uint32_t)-1) {
1880f191278a Avoid re-reading index file with mmap_disabled=yes. Instead sync it by Timo Sirainen <tss@iki.fi> parents: 2882 diff changeset	183 /* we just wanted to sync everything */
1880f191278a Avoid re-reading index file with mmap_disabled=yes. Instead sync it by Timo Sirainen <tss@iki.fi> parents: 2882 diff changeset	184 max_file_seq = seq-1;
1880f191278a Avoid re-reading index file with mmap_disabled=yes. Instead sync it by Timo Sirainen <tss@iki.fi> parents: 2882 diff changeset	185 break;
1880f191278a Avoid re-reading index file with mmap_disabled=yes. Instead sync it by Timo Sirainen <tss@iki.fi> parents: 2882 diff changeset	186 }
1880f191278a Avoid re-reading index file with mmap_disabled=yes. Instead sync it by Timo Sirainen <tss@iki.fi> parents: 2882 diff changeset	187
3320 0403596c93fd index.log file is now rotated to .index.log.2 file. When log file is Timo Sirainen <tss@iki.fi> parents: 3304 diff changeset	188 /* missing files in the middle */
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	189 return 0;
2091 2450b4ff4894 show error messages when log files are missing Timo Sirainen <tss@iki.fi> parents: 2087 diff changeset	190 }
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	191
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	192 end_offset = file->hdr.file_seq == max_file_seq ?
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	193 max_file_offset : (uoff_t)-1;
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	194 ret = mail_transaction_log_file_map(file, file->hdr.hdr_size,
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	195 end_offset);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	196 if (ret <= 0)
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	197 return ret;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	198 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	199
2418 f32a2fd0c8b4 assert crashfix Timo Sirainen <tss@iki.fi> parents: 2410 diff changeset	200 i_assert(max_file_offset == (uoff_t)-1 \|\|
f32a2fd0c8b4 assert crashfix Timo Sirainen <tss@iki.fi> parents: 2410 diff changeset	201 max_file_offset <= file->sync_offset);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	202
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	203 /* we have all of them. update refcounts. */
4828 7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	204 mail_transaction_log_view_unref_all(view);
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	205
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	206 view->tail = first;
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	207 view->head = view->log->head;
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	208
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	209 /* reference all used files */
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	210 for (file = view->tail; file != NULL; file = file->next) {
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	211 array_append(&view->file_refs, &file, 1);
7cc1b8fec8ab Reference counting fixes. Fixes an assert crash when closing the index. Timo Sirainen <tss@iki.fi> parents: 4785 diff changeset	212 file->refcount++;
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	213 }
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	214
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	215 view->prev_file_seq = 0;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	216 view->prev_file_offset = 0;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	217
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	218 view->cur = first;
cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	219 view->cur_offset = min_file_offset;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	220
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	221 view->min_file_seq = min_file_seq;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	222 view->min_file_offset = min_file_offset;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	223 view->max_file_seq = max_file_seq;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	224 view->max_file_offset = max_file_offset;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	225 view->type_mask = type_mask;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	226 view->broken = FALSE;
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	227
3180 ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	228 i_assert(view->cur_offset <= view->cur->sync_offset);
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	229 i_assert(view->cur->hdr.file_seq == min_file_seq);
3832 76f4be7ae499 Handle missing/broken transaction logs better. Handle broken sync position Timo Sirainen <tss@iki.fi> parents: 3649 diff changeset	230 return 1;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	231 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	232
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	233 void
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	234 mail_transaction_log_view_get_prev_pos(struct mail_transaction_log_view *view,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	235 uint32_t *file_seq_r,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	236 uoff_t *file_offset_r)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	237 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	238 *file_seq_r = view->prev_file_seq;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	239 *file_offset_r = view->prev_file_offset;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	240 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	241
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	242 void
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	243 mail_transaction_log_view_set_corrupted(struct mail_transaction_log_view *view,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	244 const char *fmt, ...)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	245 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	246 va_list va;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	247
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	248 view->broken = TRUE;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	249
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	250 va_start(va, fmt);
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	251 t_push();
1919 4aeb7357951a locking fixes, mmap_disable=yes fixes Timo Sirainen <tss@iki.fi> parents: 1915 diff changeset	252 mail_transaction_log_file_set_corrupted(view->log->head, "%s",
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	253 t_strdup_vprintf(fmt, va));
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	254 t_pop();
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	255 va_end(va);
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	256 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	257
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3832 diff changeset	258 bool
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	259 mail_transaction_log_view_is_corrupted(struct mail_transaction_log_view *view)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	260 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	261 return view->broken;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	262 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	263
2616 13930bda8b69 Don't check extra updates data_id validity if we're just skipping over them. Timo Sirainen <tss@iki.fi> parents: 2585 diff changeset	264 static int
13930bda8b69 Don't check extra updates data_id validity if we're just skipping over them. Timo Sirainen <tss@iki.fi> parents: 2585 diff changeset	265 log_view_get_next(struct mail_transaction_log_view *view,
13930bda8b69 Don't check extra updates data_id validity if we're just skipping over them. Timo Sirainen <tss@iki.fi> parents: 2585 diff changeset	266 const struct mail_transaction_header **hdr_r,
2702 d6f25d0e104a Don't complain about corruption when there is none. Timo Sirainen <tss@iki.fi> parents: 2701 diff changeset	267 const void **data_r)
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	268 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	269 const struct mail_transaction_header *hdr;
1940 876bd2849a00 fixes Timo Sirainen <tss@iki.fi> parents: 1935 diff changeset	270 struct mail_transaction_log_file *file;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	271 const struct mail_transaction_type_map *type_rec;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	272 const void *data;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	273 unsigned int record_size;
2407 fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	274 uint32_t hdr_size;
1933 bfdff8c75965 fixes for mmap_disable Timo Sirainen <tss@iki.fi> parents: 1922 diff changeset	275 size_t file_size;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	276
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	277 if (view->cur == NULL)
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	278 return 0;
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	279
3180 ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	280 /* prev_file_offset should point to beginning of previous log record.
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	281 when we reach EOF, it should be left there, not to beginning of the
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	282 next file. */
3173 d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	283 view->prev_file_seq = view->cur->hdr.file_seq;
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	284 view->prev_file_offset = view->cur_offset;
d137899ea853 We could have gone past the transaction log view's boundaries if log was Timo Sirainen <tss@iki.fi> parents: 2885 diff changeset	285
3180 ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	286 if (view->cur->hdr.file_seq == view->max_file_seq) {
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	287 /* last file */
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	288 if (view->cur_offset == view->max_file_offset \|\|
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	289 view->cur_offset == view->cur->sync_offset) {
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	290 /* we're all finished */
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	291 view->cur = NULL;
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	292 return 0;
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	293 }
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	294 } else if (view->cur_offset == view->cur->sync_offset) {
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	295 /* end of file, go to next one */
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	296 view->cur = view->cur->next;
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	297 if (view->cur == NULL)
2331 e5748645a9d6 Don't crash if mail_index_view_sync_next() is called again after it's finished. Timo Sirainen <tss@iki.fi> parents: 2115 diff changeset	298 return 0;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	299
3180 ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	300 view->cur_offset = view->cur->hdr.hdr_size;
ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	301 return log_view_get_next(view, hdr_r, data_r);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	302 }
3180 ef16bb8091aa Several transaction log cleanups and fixes. Timo Sirainen <tss@iki.fi> parents: 3173 diff changeset	303 file = view->cur;
2392 dad26f6995ff mail_transaction_log_view_next() didn't actually stop at the end of view Timo Sirainen <tss@iki.fi> parents: 2331 diff changeset	304
1933 bfdff8c75965 fixes for mmap_disable Timo Sirainen <tss@iki.fi> parents: 1922 diff changeset	305 data = buffer_get_data(file->buffer, &file_size);
bfdff8c75965 fixes for mmap_disable Timo Sirainen <tss@iki.fi> parents: 1922 diff changeset	306 file_size += file->buffer_offset;
bfdff8c75965 fixes for mmap_disable Timo Sirainen <tss@iki.fi> parents: 1922 diff changeset	307
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	308 if (view->cur_offset + sizeof(*hdr) > file_size) {
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	309 mail_transaction_log_file_set_corrupted(file,
1933 bfdff8c75965 fixes for mmap_disable Timo Sirainen <tss@iki.fi> parents: 1922 diff changeset	310 "offset points outside file "
bfdff8c75965 fixes for mmap_disable Timo Sirainen <tss@iki.fi> parents: 1922 diff changeset	311 "(%"PRIuUOFF_T" + %"PRIuSIZE_T" > %"PRIuSIZE_T")",
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	312 view->cur_offset, sizeof(*hdr), file_size);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	313 return -1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	314 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	315
3342 43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	316 i_assert(view->cur_offset >= file->buffer_offset);
2074 cb5269c052e0 Keep the transaction log view open all the time for index views (not just Timo Sirainen <tss@iki.fi> parents: 2050 diff changeset	317 hdr = CONST_PTR_OFFSET(data, view->cur_offset - file->buffer_offset);
2115 f720b3f15333 Modifying extra_records should work now. Timo Sirainen <tss@iki.fi> parents: 2095 diff changeset	318 data = CONST_PTR_OFFSET(hdr, sizeof(*hdr));
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	319
2407 fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	320 hdr_size = mail_index_offset_to_uint32(hdr->size);
fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	321 if (hdr_size < sizeof(*hdr)) {
2563 5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	322 type_rec = NULL;
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	323 record_size = 0;
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	324 } else {
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	325 type_rec = mail_transaction_type_lookup(hdr->type);
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	326 if (type_rec != NULL)
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	327 record_size = type_rec->record_size;
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	328 else {
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	329 mail_transaction_log_file_set_corrupted(file,
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	330 "unknown record type 0x%x",
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	331 hdr->type & MAIL_TRANSACTION_TYPE_MASK);
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	332 return -1;
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	333 }
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	334 }
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	335
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	336 if (hdr_size < sizeof(*hdr) + record_size) {
2407 fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	337 mail_transaction_log_file_set_corrupted(file,
3351 63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	338 "record size too small (type=0x%x, "
63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	339 "offset=%"PRIuUOFF_T", size=%u)",
63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	340 hdr->type & MAIL_TRANSACTION_TYPE_MASK,
63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	341 view->cur_offset, hdr_size);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	342 return -1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	343 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	344
2563 5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	345 if ((hdr_size - sizeof(*hdr)) % record_size != 0) {
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	346 mail_transaction_log_file_set_corrupted(file,
3351 63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	347 "record size wrong (type 0x%x, "
3649 8c63af0ab91a Fixed some printf-type mismatches Timo Sirainen <tss@iki.fi> parents: 3351 diff changeset	348 "offset=%"PRIuUOFF_T", size=%"PRIuSIZE_T" %% %u != 0)",
2563 5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	349 hdr->type & MAIL_TRANSACTION_TYPE_MASK,
3351 63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	350 view->cur_offset, (hdr_size - sizeof(*hdr)),
63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	351 record_size);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	352 return -1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	353 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	354
3342 43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	355 if (file_size - view->cur_offset < hdr_size) {
43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	356 mail_transaction_log_file_set_corrupted(file,
3351 63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	357 "record size too large (type=0x%x, "
63fc076992bf Added offsets to log file corruption error messages Timo Sirainen <tss@iki.fi> parents: 3342 diff changeset	358 "offset=%"PRIuUOFF_T", size=%u, end=%"PRIuSIZE_T")",
3342 43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	359 hdr->type & MAIL_TRANSACTION_TYPE_MASK,
43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	360 view->cur_offset, hdr_size, file_size);
43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	361 return -1;
43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	362 }
43d4aad84752 Minor error checking fixes. Timo Sirainen <tss@iki.fi> parents: 3320 diff changeset	363
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	364 if ((hdr->type & MAIL_TRANSACTION_EXPUNGE) != 0) {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	365 if ((hdr->type & MAIL_TRANSACTION_TYPE_MASK) !=
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	366 (MAIL_TRANSACTION_EXPUNGE\|MAIL_TRANSACTION_EXPUNGE_PROT)) {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	367 mail_transaction_log_file_set_corrupted(file,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	368 "found expunge without protection mask");
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	369 return -1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	370 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	371 } else if ((hdr->type & MAIL_TRANSACTION_TYPE_MASK) != type_rec->type) {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	372 mail_transaction_log_file_set_corrupted(file,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	373 "extra bits in header type: 0x%x",
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	374 hdr->type & MAIL_TRANSACTION_TYPE_MASK);
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	375 return -1;
2671 3b70ddb51771 Renamed "extra record info" and variations of it to "extension" or "ext" in Timo Sirainen <tss@iki.fi> parents: 2616 diff changeset	376 } else if (hdr->type == MAIL_TRANSACTION_EXT_INTRO) {
2683 d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	377 const struct mail_transaction_ext_intro *intro;
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	378 uint32_t i;
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	379
2701 1e7b3a1db07f fix Timo Sirainen <tss@iki.fi> parents: 2683 diff changeset	380 for (i = 0; i < hdr_size; ) {
1e7b3a1db07f fix Timo Sirainen <tss@iki.fi> parents: 2683 diff changeset	381 if (i + sizeof(*intro) > hdr_size) {
2683 d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	382 /* should be just extra padding */
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	383 break;
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	384 }
2115 f720b3f15333 Modifying extra_records should work now. Timo Sirainen <tss@iki.fi> parents: 2095 diff changeset	385
2683 d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	386 intro = CONST_PTR_OFFSET(data, i);
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	387 if (intro->name_size >
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	388 hdr_size - sizeof(hdr) - sizeof(intro)) {
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	389 mail_transaction_log_file_set_corrupted(file,
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	390 "extension intro: name_size too large");
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	391 return -1;
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	392 }
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	393
d41c42a7bf1e Index extensions can now specify record alignment, and it's possible to Timo Sirainen <tss@iki.fi> parents: 2671 diff changeset	394 i += sizeof(*intro) + intro->name_size;
2115 f720b3f15333 Modifying extra_records should work now. Timo Sirainen <tss@iki.fi> parents: 2095 diff changeset	395 }
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	396 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	397
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	398 *hdr_r = hdr;
2115 f720b3f15333 Modifying extra_records should work now. Timo Sirainen <tss@iki.fi> parents: 2095 diff changeset	399 *data_r = data;
2407 fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	400 view->cur_offset += hdr_size;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	401 return 1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	402 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	403
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	404 int mail_transaction_log_view_next(struct mail_transaction_log_view *view,
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	405 const struct mail_transaction_header **hdr_r,
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3832 diff changeset	406 const void *data_r, bool skipped_r)
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	407 {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	408 const struct mail_transaction_header *hdr;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	409 const void *data;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	410 int ret = 0;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	411
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	412 if (skipped_r != NULL)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	413 *skipped_r = FALSE;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	414 if (view->broken)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	415 return -1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	416
2702 d6f25d0e104a Don't complain about corruption when there is none. Timo Sirainen <tss@iki.fi> parents: 2701 diff changeset	417 while ((ret = log_view_get_next(view, &hdr, &data)) > 0) {
2882 dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	418 if ((view->type_mask & hdr->type) != 0) {
dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	419 /* looks like this is within our mask, but expunge
dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	420 protection may mess up the check. */
dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	421 if ((hdr->type & MAIL_TRANSACTION_EXPUNGE) == 0 \|\|
dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	422 (view->type_mask & MAIL_TRANSACTION_EXPUNGE) != 0)
dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	423 break;
dda3fe468ea3 When view was synced without expunges, we didn't actually sync the expunges Timo Sirainen <tss@iki.fi> parents: 2819 diff changeset	424 }
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	425
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	426 /* we don't want this record */
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	427 if (skipped_r != NULL)
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	428 *skipped_r = TRUE;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	429
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	430 /* FIXME: hide flag/cache updates for appends if
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	431 append isn't in mask */
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	432 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	433
2563 5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	434 if (ret < 0) {
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	435 view->cur_offset = view->cur->sync_offset;
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	436 return -1;
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	437 }
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	438 if (ret == 0)
5752e5ac88f0 Save extra record/header infos into index file permanently. Timo Sirainen <tss@iki.fi> parents: 2507 diff changeset	439 return 0;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	440
2407 fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	441 view->tmp_hdr = *hdr;
fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	442 view->tmp_hdr.size =
fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	443 mail_index_offset_to_uint32(view->tmp_hdr.size) - sizeof(*hdr);
fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	444 i_assert(view->tmp_hdr.size != 0);
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	445
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	446 if ((hdr->type & MAIL_TRANSACTION_EXPUNGE) != 0) {
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	447 /* hide expunge protection */
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	448 view->tmp_hdr.type &= ~MAIL_TRANSACTION_EXPUNGE_PROT;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	449 }
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	450
2407 fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	451 *hdr_r = &view->tmp_hdr;
fed6d07bd8ee Transaction log file is now read-lockless. Timo Sirainen <tss@iki.fi> parents: 2392 diff changeset	452 *data_r = data;
1915 79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	453 return 1;
79790750c349 importing new index code. mbox still broken. Timo Sirainen <tss@iki.fi> parents: diff changeset	454 }

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib-index/mail-transaction-log-view.c @ 4842:57c5e40e26dd HEAD