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-rw-r--r--src/doveadm/doveadm-dump-index.c833
1 files changed, 833 insertions, 0 deletions
diff --git a/src/doveadm/doveadm-dump-index.c b/src/doveadm/doveadm-dump-index.c
new file mode 100644
index 0000000..ec21406
--- /dev/null
+++ b/src/doveadm/doveadm-dump-index.c
@@ -0,0 +1,833 @@
+/* Copyright (c) 2007-2018 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "array.h"
+#include "str.h"
+#include "hex-binary.h"
+#include "file-lock.h"
+#include "message-parser.h"
+#include "message-part-serialize.h"
+#include "mail-cache-private.h"
+#include "mail-index-modseq.h"
+#include "mail-storage-private.h"
+#include "doveadm-dump.h"
+
+#include <stdio.h>
+#include <time.h>
+
+struct index_vsize_header {
+ uint64_t vsize;
+ uint32_t highest_uid;
+ uint32_t message_count;
+};
+struct maildir_index_header {
+ uint32_t new_check_time, new_mtime, new_mtime_nsecs;
+ uint32_t cur_check_time, cur_mtime, cur_mtime_nsecs;
+ uint32_t uidlist_mtime, uidlist_mtime_nsecs, uidlist_size;
+};
+struct mbox_index_header {
+ uint64_t sync_size;
+ uint32_t sync_mtime;
+ uint8_t dirty_flag;
+ uint8_t unused[3];
+ uint8_t mailbox_guid[16];
+};
+struct sdbox_index_header {
+ uint32_t rebuild_count;
+ guid_128_t mailbox_guid;
+ uint8_t flags;
+ uint8_t unused[3];
+};
+struct mdbox_index_header {
+ uint32_t map_uid_validity;
+ guid_128_t mailbox_guid;
+ uint8_t flags;
+ uint8_t unused[3];
+};
+struct mdbox_mail_index_record {
+ uint32_t map_uid;
+ uint32_t save_date;
+};
+struct obox_mail_index_record {
+ unsigned char guid[GUID_128_SIZE];
+ unsigned char oid[GUID_128_SIZE];
+};
+struct mobox_mail_index_header {
+ uint32_t rebuild_count;
+ uint32_t map_uid_validity;
+ uint8_t unused[4];
+ guid_128_t mailbox_guid;
+};
+struct mobox_mail_index_record {
+ uint32_t map_uid;
+ uint32_t save_date;
+};
+struct mobox_map_mail_index_header {
+ uint32_t rebuild_count;
+};
+
+struct mobox_map_mail_index_record {
+ uint32_t offset;
+ uint32_t size;
+ guid_128_t oid;
+};
+struct mailbox_list_index_header {
+ uint8_t refresh_flag;
+ /* array of { uint32_t id; char name[]; } */
+};
+struct mailbox_list_index_record {
+ uint32_t name_id;
+ uint32_t parent_uid;
+ guid_128_t guid;
+ uint32_t uid_validity;
+};
+struct mailbox_list_index_msgs_record {
+ uint32_t messages;
+ uint32_t unseen;
+ uint32_t recent;
+ uint32_t uidnext;
+};
+
+struct fts_index_header {
+ uint32_t last_indexed_uid;
+ uint32_t settings_checksum;
+ uint32_t unused;
+};
+struct virtual_mail_index_header {
+ uint32_t change_counter;
+ uint32_t mailbox_count;
+ uint32_t highest_mailbox_id;
+ uint32_t search_args_crc32;
+};
+struct virtual_mail_index_mailbox_record {
+ uint32_t id;
+ uint32_t name_len;
+ uint32_t uid_validity;
+ uint32_t next_uid;
+ uint64_t highest_modseq;
+};
+struct virtual_mail_index_record {
+ uint32_t mailbox_id;
+ uint32_t real_uid;
+};
+
+struct mdbox_mail_index_map_record {
+ uint32_t file_id;
+ uint32_t offset;
+ uint32_t size;
+};
+
+static void dump_hdr(struct mail_index *index)
+{
+ const struct mail_index_header *hdr = &index->map->hdr;
+ unsigned int i;
+
+ printf("version .................. = %u.%u\n", hdr->major_version, hdr->minor_version);
+ printf("base header size ......... = %u\n", hdr->base_header_size);
+ printf("header size .............. = %u\n", hdr->header_size);
+ printf("record size .............. = %u\n", hdr->record_size);
+ printf("compat flags ............. = %u\n", hdr->compat_flags);
+ printf("index id ................. = %u (%s)\n", hdr->indexid, unixdate2str(hdr->indexid));
+ printf("flags .................... = %u\n", hdr->flags);
+ printf("uid validity ............. = %u (%s)\n", hdr->uid_validity, unixdate2str(hdr->uid_validity));
+ printf("next uid ................. = %u\n", hdr->next_uid);
+ printf("messages count ........... = %u\n", hdr->messages_count);
+ printf("seen messages count ...... = %u\n", hdr->seen_messages_count);
+ printf("deleted messages count ... = %u\n", hdr->deleted_messages_count);
+ printf("first recent uid ......... = %u\n", hdr->first_recent_uid);
+ printf("first unseen uid lowwater = %u\n", hdr->first_unseen_uid_lowwater);
+ printf("first deleted uid lowwater = %u\n", hdr->first_deleted_uid_lowwater);
+ printf("log file seq ............. = %u\n", hdr->log_file_seq);
+ if (hdr->minor_version == 0) {
+ printf("log file int offset ...... = %u\n", hdr->log_file_tail_offset);
+ printf("log file ext offset ...... = %u\n", hdr->log_file_head_offset);
+ } else {
+ printf("log file tail offset ..... = %u\n", hdr->log_file_tail_offset);
+ printf("log file head offset ..... = %u\n", hdr->log_file_head_offset);
+ }
+ if (hdr->minor_version >= 3) {
+ printf("log2 rotate time ......... = %u (%s)\n", hdr->log2_rotate_time, unixdate2str(hdr->log2_rotate_time));
+ printf("last temp file scan ...... = %u (%s)\n", hdr->last_temp_file_scan, unixdate2str(hdr->last_temp_file_scan));
+ }
+ printf("day stamp ................ = %u (%s)\n", hdr->day_stamp, unixdate2str(hdr->day_stamp));
+ for (i = 0; i < N_ELEMENTS(hdr->day_first_uid); i++)
+ printf("day first uid[%u] ......... = %u\n", i, hdr->day_first_uid[i]);
+}
+
+static void dump_list_header(const void *data, size_t size)
+{
+ const struct mailbox_list_index_header *hdr = data;
+ const void *name_start, *p;
+ size_t i, len;
+ uint32_t id;
+
+ printf(" - refresh_flag = %d\n", hdr->refresh_flag);
+ for (i = sizeof(*hdr); i < size; ) {
+ /* get id */
+ if (i + sizeof(id) > size) {
+ printf(" - corrupted\n");
+ break;
+ }
+ memcpy(&id, CONST_PTR_OFFSET(data, i), sizeof(id));
+ i += sizeof(id);
+
+ if (id == 0)
+ break;
+
+ /* get name */
+ p = memchr(CONST_PTR_OFFSET(data, i), '\0', size-i);
+ if (p == NULL) {
+ printf(" - corrupted\n");
+ break;
+ }
+ name_start = CONST_PTR_OFFSET(data, i);
+ len = (const char *)p - (const char *)name_start;
+
+ printf(" - %d : %.*s\n", id, (int)len, (const char *)name_start);
+
+ i += len + 1;
+ }
+}
+
+static void dump_box_name_header(const void *data, size_t size)
+{
+ char *dest = t_malloc0(size + 1);
+ memcpy(dest, data, size);
+ for (size_t i = 0; i < size; i++) {
+ if (dest[i] == '\0')
+ dest[i] = '\n';
+ }
+ printf(" %s\n", t_strarray_join(t_strsplit(dest, "\n"), "\n "));
+}
+
+static void dump_extension_header(struct mail_index *index,
+ const struct mail_index_ext *ext)
+{
+ const void *data;
+ void *buf;
+
+ if (strcmp(ext->name, MAIL_INDEX_EXT_KEYWORDS) == 0)
+ return;
+
+ /* add some padding, since we don't bother to handle undersized
+ headers correctly */
+ buf = t_malloc0(MALLOC_ADD(ext->hdr_size, 128));
+ data = MAIL_INDEX_MAP_HDR_OFFSET(index->map, ext->hdr_offset);
+ memcpy(buf, data, ext->hdr_size);
+ data = buf;
+
+ if (strcmp(ext->name, "hdr-vsize") == 0) {
+ const struct index_vsize_header *hdr = data;
+
+ printf("header\n");
+ printf(" - highest uid . = %u\n", hdr->highest_uid);
+ printf(" - message count = %u\n", hdr->message_count);
+ printf(" - vsize ....... = %"PRIu64"\n", hdr->vsize);
+ } else if (strcmp(ext->name, "maildir") == 0) {
+ const struct maildir_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - new_check_time .... = %s\n", unixdate2str(hdr->new_check_time));
+ printf(" - new_mtime ......... = %s\n", unixdate2str(hdr->new_mtime));
+ printf(" - new_mtime_nsecs ... = %u\n", hdr->new_mtime_nsecs);
+ printf(" - cur_check_time .... = %s\n", unixdate2str(hdr->cur_check_time));
+ printf(" - cur_mtime ......... = %s\n", unixdate2str(hdr->cur_mtime));
+ printf(" - cur_mtime_nsecs.... = %u\n", hdr->cur_mtime_nsecs);
+ printf(" - uidlist_mtime ..... = %s\n", unixdate2str(hdr->uidlist_mtime));
+ printf(" - uidlist_mtime_nsecs = %u\n", hdr->uidlist_mtime_nsecs);
+ printf(" - uidlist_size ...... = %u\n", hdr->uidlist_size);
+ } else if (strcmp(ext->name, "mbox") == 0) {
+ const struct mbox_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - sync_mtime . = %s\n", unixdate2str(hdr->sync_mtime));
+ printf(" - sync_size .. = %"PRIu64"\n", hdr->sync_size);
+ printf(" - dirty_flag . = %d\n", hdr->dirty_flag);
+ printf(" - mailbox_guid = %s\n",
+ guid_128_to_string(hdr->mailbox_guid));
+ } else if (strcmp(ext->name, "mdbox-hdr") == 0) {
+ const struct mdbox_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - map_uid_validity .. = %u\n", hdr->map_uid_validity);
+ printf(" - mailbox_guid ...... = %s\n",
+ guid_128_to_string(hdr->mailbox_guid));
+ printf(" - flags ............. = 0x%x\n", hdr->flags);
+ } else if (strcmp(ext->name, "dbox-hdr") == 0) {
+ const struct sdbox_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - rebuild_count . = %u\n", hdr->rebuild_count);
+ printf(" - mailbox_guid .. = %s\n",
+ guid_128_to_string(hdr->mailbox_guid));
+ printf(" - flags ......... = 0x%x\n", hdr->flags);
+ } else if (strcmp(ext->name, "mobox-hdr") == 0) {
+ const struct mobox_mail_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - rebuild_count .. = %u\n", hdr->rebuild_count);
+ printf(" - map_uid_validity .. = %u\n", hdr->map_uid_validity);
+ printf(" - mailbox_guid ...... = %s\n",
+ guid_128_to_string(hdr->mailbox_guid));
+ } else if (strcmp(ext->name, "mobox-map") == 0) {
+ const struct mobox_map_mail_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - rebuild_count .. = %u\n", hdr->rebuild_count);
+ } else if (strcmp(ext->name, "modseq") == 0) {
+ const struct mail_index_modseq_header *hdr = data;
+
+ printf("header\n");
+ printf(" - highest_modseq = %"PRIu64"\n", hdr->highest_modseq);
+ printf(" - log_seq ...... = %u\n", hdr->log_seq);
+ printf(" - log_offset ... = %u\n", hdr->log_offset);
+ } else if (strcmp(ext->name, "fts") == 0) {
+ const struct fts_index_header *hdr = data;
+
+ printf("header\n");
+ printf(" - last_indexed_uid ..... = %u\n",
+ hdr->last_indexed_uid);
+ printf(" - settings_checksum .... = %u\n",
+ hdr->settings_checksum);
+ } else if (strcmp(ext->name, "virtual") == 0) {
+ const struct virtual_mail_index_header *hdr = data;
+ const struct virtual_mail_index_mailbox_record *rec;
+ const unsigned char *name;
+ unsigned int i;
+
+ printf("header\n");
+ printf(" - change_counter ... = %u\n", hdr->change_counter);
+ printf(" - mailbox_count .... = %u\n", hdr->mailbox_count);
+ printf(" - highest_mailbox_id = %u\n", hdr->highest_mailbox_id);
+ printf(" - search_args_crc32 = %u\n", hdr->search_args_crc32);
+
+ rec = CONST_PTR_OFFSET(hdr, sizeof(*hdr));
+ name = CONST_PTR_OFFSET(rec, sizeof(*rec) * hdr->mailbox_count);
+ for (i = 0; i < hdr->mailbox_count; i++, rec++) {
+ printf("mailbox %s:\n", t_strndup(name, rec->name_len));
+ printf(" - id ........... = %u\n", rec->id);
+ printf(" - uid_validity . = %u\n", rec->uid_validity);
+ printf(" - next_uid ..... = %u\n", rec->next_uid);
+ printf(" - highest_modseq = %"PRIu64"\n",
+ rec->highest_modseq);
+
+ name += rec->name_len;
+ }
+ } else if (strcmp(ext->name, "list") == 0) {
+ printf("header ........ = %s\n",
+ binary_to_hex(data, ext->hdr_size));
+ dump_list_header(data, ext->hdr_size);
+ } else if (strcmp(ext->name, "box-name") == 0) {
+ printf("header ........ = %s\n",
+ binary_to_hex(data, ext->hdr_size));
+ dump_box_name_header(data, ext->hdr_size);
+ } else if (strcmp(ext->name, "hdr-pop3-uidl") == 0) {
+ const struct mailbox_index_pop3_uidl *hdr = data;
+
+ printf("header\n");
+ printf(" - max_uid_with_pop3_uidl = %u\n",
+ hdr->max_uid_with_pop3_uidl);
+ } else {
+ printf("header ........ = %s\n",
+ binary_to_hex(data, ext->hdr_size));
+ }
+}
+
+static void dump_extensions(struct mail_index *index)
+{
+ const struct mail_index_ext *extensions;
+ unsigned int i, count;
+
+ if (array_is_created(&index->map->extensions))
+ extensions = array_get(&index->map->extensions, &count);
+ else
+ count = 0;
+ if (count == 0) {
+ printf("no extensions\n");
+ return;
+ }
+
+ for (i = 0; i < count; i++) {
+ const struct mail_index_ext *ext = &extensions[i];
+
+ printf("-- Extension %u --\n", i);
+ printf("name ........ = %s\n", ext->name);
+ printf("hdr_size .... = %u\n", ext->hdr_size);
+ printf("reset_id .... = %u\n", ext->reset_id);
+ printf("record_offset = %u\n", ext->record_offset);
+ printf("record_size . = %u\n", ext->record_size);
+ printf("record_align = %u\n", ext->record_align);
+ if (ext->hdr_size > 0) T_BEGIN {
+ dump_extension_header(index, ext);
+ } T_END;
+ }
+}
+
+static void dump_keywords(struct mail_index *index)
+{
+ const unsigned int *kw_indexes;
+ const char *const *keywords;
+ unsigned int i, count;
+
+ printf("-- Keywords --\n");
+ if (!array_is_created(&index->map->keyword_idx_map))
+ return;
+
+ kw_indexes = array_get(&index->map->keyword_idx_map, &count);
+ if (count == 0)
+ return;
+
+ keywords = array_front(&index->keywords);
+ for (i = 0; i < count; i++)
+ printf("%3u = %s\n", i, keywords[kw_indexes[i]]);
+}
+
+static const char *cache_decision2str(enum mail_cache_decision_type type)
+{
+ const char *str;
+
+ switch (type & ENUM_NEGATE(MAIL_CACHE_DECISION_FORCED)) {
+ case MAIL_CACHE_DECISION_NO:
+ str = "no";
+ break;
+ case MAIL_CACHE_DECISION_TEMP:
+ str = "tmp";
+ break;
+ case MAIL_CACHE_DECISION_YES:
+ str = "yes";
+ break;
+ default:
+ return t_strdup_printf("0x%x", type);
+ }
+
+ if ((type & MAIL_CACHE_DECISION_FORCED) != 0)
+ str = t_strconcat(str, "!", NULL);
+ return str;
+}
+
+#define CACHE_TYPE_IS_FIXED_SIZE(type) \
+ ((type) == MAIL_CACHE_FIELD_FIXED_SIZE || \
+ (type) == MAIL_CACHE_FIELD_BITMASK)
+static const char *cache_type2str(enum mail_cache_field_type type)
+{
+ switch (type) {
+ case MAIL_CACHE_FIELD_FIXED_SIZE:
+ return "fix";
+ case MAIL_CACHE_FIELD_VARIABLE_SIZE:
+ return "var";
+ case MAIL_CACHE_FIELD_STRING:
+ return "str";
+ case MAIL_CACHE_FIELD_BITMASK:
+ return "bit";
+ case MAIL_CACHE_FIELD_HEADER:
+ return "hdr";
+ default:
+ return t_strdup_printf("0x%x", type);
+ }
+}
+
+static void dump_cache_hdr(struct mail_cache *cache)
+{
+ const struct mail_cache_header *hdr;
+ const struct mail_cache_field *fields, *field;
+ unsigned int i, count, cache_idx;
+
+ (void)mail_cache_open_and_verify(cache);
+ if (MAIL_CACHE_IS_UNUSABLE(cache)) {
+ printf("cache is unusable\n");
+ return;
+ }
+
+ hdr = cache->hdr;
+ printf("major version ........ = %u\n", hdr->major_version);
+ printf("minor version ........ = %u\n", hdr->minor_version);
+ printf("indexid .............. = %u (%s)\n", hdr->indexid, unixdate2str(hdr->indexid));
+ printf("file_seq ............. = %u (%s) (%d purges)\n",
+ hdr->file_seq, unixdate2str(hdr->file_seq),
+ hdr->file_seq - hdr->indexid);
+ printf("continued_record_count = %u\n", hdr->continued_record_count);
+ printf("record_count ......... = %u\n", hdr->record_count);
+ printf("used_file_size (old) . = %u\n", hdr->backwards_compat_used_file_size);
+ printf("deleted_record_count . = %u\n", hdr->deleted_record_count);
+ printf("field_header_offset .. = %u (0x%08x nontranslated)\n",
+ mail_index_offset_to_uint32(hdr->field_header_offset),
+ hdr->field_header_offset);
+
+ printf("-- Cache fields --\n");
+ fields = mail_cache_register_get_list(cache, pool_datastack_create(),
+ &count);
+ printf(
+" # Name Type Size Dec Last used\n");
+ for (i = 0; i < cache->file_fields_count; i++) {
+ cache_idx = cache->file_field_map[i];
+ field = &fields[cache_idx];
+
+ printf("%2u: %-44s %-4s ", i, field->name,
+ cache_type2str(field->type));
+ if (field->field_size != (uint32_t)-1 ||
+ CACHE_TYPE_IS_FIXED_SIZE(field->type))
+ printf("%4u ", field->field_size);
+ else
+ printf(" - ");
+ printf("%-4s %.16s\n",
+ cache_decision2str(field->decision),
+ unixdate2str(field->last_used));
+ }
+}
+
+static void dump_message_part(string_t *str, const struct message_part *part)
+{
+ for (; part != NULL; part = part->next) {
+ str_append_c(str, '(');
+ str_printfa(str, "pos=%"PRIuUOFF_T" ", part->physical_pos);
+ str_printfa(str, "hdr.p=%"PRIuUOFF_T" ", part->header_size.physical_size);
+ str_printfa(str, "hdr.v=%"PRIuUOFF_T" ", part->header_size.virtual_size);
+ str_printfa(str, "body.p=%"PRIuUOFF_T" ", part->body_size.physical_size);
+ str_printfa(str, "body.v=%"PRIuUOFF_T" ", part->body_size.virtual_size);
+ str_printfa(str, "flags=%x", part->flags);
+ if (part->children != NULL) {
+ str_append_c(str, ' ');
+ dump_message_part(str, part->children);
+ }
+ str_append_c(str, ')');
+ }
+}
+
+static void
+dump_cache_mime_parts(string_t *str, const void *data, unsigned int size)
+{
+ const struct message_part *part;
+ const char *error;
+
+ str_append_c(str, ' ');
+
+ part = message_part_deserialize(pool_datastack_create(), data, size, &error);
+ if (part == NULL) {
+ str_printfa(str, "error: %s", error);
+ return;
+ }
+
+ dump_message_part(str, part);
+}
+
+static void
+dump_cache_append_string(string_t *str, const unsigned char *data,
+ unsigned int size)
+{
+ /* cached strings end with NUL */
+ if (size > 0 && data[size-1] == '\0')
+ size--;
+ str_append_data(str, data, size);
+}
+
+static void
+dump_cache_snippet(string_t *str, const unsigned char *data, unsigned int size)
+{
+ if (size == 0)
+ return;
+ str_printfa(str, " (version=%u: ", data[0]);
+ dump_cache_append_string(str, data+1, size-1);
+ str_append_c(str, ')');
+}
+
+static void dump_cache(struct mail_cache_view *cache_view, unsigned int seq)
+{
+ struct mail_cache_lookup_iterate_ctx iter;
+ const struct mail_cache_record *prev_rec = NULL;
+ const struct mail_cache_field *field;
+ struct mail_cache_iterate_field iter_field;
+ const void *data;
+ unsigned int size;
+ string_t *str;
+ int ret;
+
+ str = t_str_new(512);
+ mail_cache_lookup_iter_init(cache_view, seq, &iter);
+ while ((ret = mail_cache_lookup_iter_next(&iter, &iter_field)) > 0) {
+ if (iter.rec != prev_rec) {
+ printf(" - cache offset=%u size=%u, prev_offset = %u\n",
+ iter.offset, iter.rec->size,
+ iter.rec->prev_offset);
+ prev_rec = iter.rec;
+ }
+
+ field = &cache_view->cache->fields[iter_field.field_idx].field;
+ data = iter_field.data;
+ size = iter_field.size;
+
+ str_truncate(str, 0);
+ str_printfa(str, " - %s: ", field->name);
+ switch (field->type) {
+ case MAIL_CACHE_FIELD_FIXED_SIZE:
+ if (size == sizeof(uint32_t)) {
+ uint32_t value;
+ memcpy(&value, data, sizeof(value));
+ str_printfa(str, "%u ", value);
+ } else if (size == sizeof(uint64_t)) {
+ uint64_t value;
+ memcpy(&value, data, sizeof(value));
+ str_printfa(str, "%"PRIu64, value);
+ }
+ /* fall through */
+ case MAIL_CACHE_FIELD_VARIABLE_SIZE:
+ case MAIL_CACHE_FIELD_BITMASK:
+ str_printfa(str, "(%s)", binary_to_hex(data, size));
+ if (strcmp(field->name, "mime.parts") == 0)
+ dump_cache_mime_parts(str, data, size);
+ else if (strcmp(field->name, "body.snippet") == 0)
+ dump_cache_snippet(str, data, size);
+ break;
+ case MAIL_CACHE_FIELD_STRING:
+ dump_cache_append_string(str, data, size);
+ break;
+ case MAIL_CACHE_FIELD_HEADER: {
+ const uint32_t *lines = data;
+ int i;
+
+ for (i = 0;; i++) {
+ if (size < sizeof(uint32_t)) {
+ if (i == 0 && size == 0) {
+ /* header doesn't exist */
+ break;
+ }
+
+ str_append(str, "\n - BROKEN: header field doesn't end with 0 line");
+ size = 0;
+ break;
+ }
+
+ size -= sizeof(uint32_t);
+ data = CONST_PTR_OFFSET(data, sizeof(uint32_t));
+ if (lines[i] == 0)
+ break;
+
+ if (i > 0)
+ str_append(str, ", ");
+ str_printfa(str, "%u", lines[i]);
+ }
+
+ if (i == 1 && size > 0 &&
+ ((const char *)data)[size-1] == '\n')
+ size--;
+ if (size > 0)
+ str_printfa(str, ": %.*s", (int)size, (const char *)data);
+ break;
+ }
+ case MAIL_CACHE_FIELD_COUNT:
+ i_unreached();
+ break;
+ }
+
+ fwrite(str_data(str), 1, str_len(str), stdout);
+ putchar('\n');
+ }
+ if (ret < 0)
+ printf(" - broken cache\n");
+}
+
+static const char *flags2str(enum mail_flags flags)
+{
+ string_t *str;
+
+ str = t_str_new(64);
+ str_append_c(str, '(');
+ if ((flags & MAIL_SEEN) != 0)
+ str_append(str, "Seen ");
+ if ((flags & MAIL_ANSWERED) != 0)
+ str_append(str, "Answered ");
+ if ((flags & MAIL_FLAGGED) != 0)
+ str_append(str, "Flagged ");
+ if ((flags & MAIL_DELETED) != 0)
+ str_append(str, "Deleted ");
+ if ((flags & MAIL_DRAFT) != 0)
+ str_append(str, "Draft ");
+ if (str_len(str) == 1)
+ return "";
+
+ str_truncate(str, str_len(str)-1);
+ str_append_c(str, ')');
+ return str_c(str);
+}
+
+static void dump_record(struct mail_index_view *view, unsigned int seq)
+{
+ struct mail_index *index = mail_index_view_get_index(view);
+ const struct mail_index_record *rec;
+ const struct mail_index_registered_ext *ext;
+ const void *data;
+ unsigned int i, ext_count;
+ string_t *str;
+ bool expunged;
+
+ rec = mail_index_lookup(view, seq);
+ printf("RECORD: seq=%u, uid=%u, flags=0x%02x %s\n",
+ seq, rec->uid, rec->flags, flags2str(rec->flags));
+
+ str = t_str_new(256);
+ ext = array_get(&index->extensions, &ext_count);
+ for (i = 0; i < ext_count; i++) {
+ mail_index_lookup_ext(view, seq, i, &data, &expunged);
+ if (data == NULL || ext[i].record_size == 0)
+ continue;
+
+ str_truncate(str, 0);
+ str_printfa(str, " - ext %d %-10s: ", i, ext[i].name);
+ if (ext[i].record_size == sizeof(uint16_t) &&
+ ext[i].record_align == sizeof(uint16_t))
+ str_printfa(str, "%10u", *((const uint16_t *)data));
+ else if (ext[i].record_size == sizeof(uint32_t) &&
+ ext[i].record_align == sizeof(uint32_t))
+ str_printfa(str, "%10u", *((const uint32_t *)data));
+ else if (ext[i].record_size == sizeof(uint64_t) &&
+ ext[i].record_align == sizeof(uint64_t)) {
+ uint64_t value = *((const uint64_t *)data);
+ str_printfa(str, "%10"PRIu64, value);
+ } else {
+ str_append(str, " ");
+ }
+ str_printfa(str, " (%s)",
+ binary_to_hex(data, ext[i].record_size));
+ printf("%s\n", str_c(str));
+ if (strcmp(ext[i].name, "virtual") == 0) {
+ const struct virtual_mail_index_record *vrec = data;
+ printf(" : mailbox_id = %u\n", vrec->mailbox_id);
+ printf(" : real_uid = %u\n", vrec->real_uid);
+ } else if (strcmp(ext[i].name, "map") == 0) {
+ const struct mdbox_mail_index_map_record *mrec = data;
+ printf(" : file_id = %u\n", mrec->file_id);
+ printf(" : offset = %u\n", mrec->offset);
+ printf(" : size = %u\n", mrec->size);
+ } else if (strcmp(ext[i].name, "mdbox") == 0) {
+ const struct mdbox_mail_index_record *drec = data;
+ printf(" : map_uid = %u\n", drec->map_uid);
+ printf(" : save_date = %u (%s)\n", drec->save_date, unixdate2str(drec->save_date));
+ } else if (strcmp(ext[i].name, "obox") == 0) {
+ const struct obox_mail_index_record *orec = data;
+ printf(" : guid = %s\n", guid_128_to_string(orec->guid));
+ printf(" : oid = %s\n", binary_to_hex(orec->oid, ext[i].record_size - sizeof(orec->guid)));
+ } else if (strcmp(ext[i].name, "mobox") == 0) {
+ const struct mobox_mail_index_record *orec = data;
+ printf(" : map_uid = %u\n", orec->map_uid);
+ printf(" : save_date = %u (%s)\n", orec->save_date, unixdate2str(orec->save_date));
+ } else if (strcmp(ext[i].name, "mobox-map") == 0) {
+ const struct mobox_map_mail_index_record *orec = data;
+ printf(" : offset = %u\n", orec->offset);
+ printf(" : size = %u\n", orec->size);
+ printf(" : oid = %s\n", guid_128_to_string(orec->oid));
+ } else if (strcmp(ext[i].name, "list") == 0) {
+ const struct mailbox_list_index_record *lrec = data;
+ printf(" : name_id = %u\n", lrec->name_id);
+ printf(" : parent_uid = %u\n", lrec->parent_uid);
+ printf(" : guid = %s\n", guid_128_to_string(lrec->guid));
+ printf(" : uid_validity = %u\n", lrec->uid_validity);
+ } else if (strcmp(ext[i].name, "msgs") == 0) {
+ const struct mailbox_list_index_msgs_record *lrec = data;
+ printf(" : messages = %u\n", lrec->messages);
+ printf(" : unseen = %u\n", lrec->unseen);
+ printf(" : recent = %u\n", lrec->recent);
+ printf(" : uidnext = %u\n", lrec->uidnext);
+ } else if (strcmp(ext[i].name, "vsize") == 0 &&
+ ext[i].record_size >= sizeof(struct mailbox_index_vsize)) {
+ /* this is "vsize" in dovecot.list.index, not the
+ 32bit "vsize" in dovecot.index */
+ const struct mailbox_index_vsize *vrec = data;
+ printf(" : vsize = %"PRIu64"\n", vrec->vsize);
+ printf(" : highest_uid = %u\n", vrec->highest_uid);
+ printf(" : message_count = %u\n", vrec->message_count);
+ }
+ }
+}
+
+static bool dir_has_index(const char *dir, const char *name)
+{
+ struct stat st;
+
+ return stat(t_strconcat(dir, "/", name, NULL), &st) == 0 ||
+ stat(t_strconcat(dir, "/", name, ".log", NULL), &st) == 0;
+}
+
+static struct mail_index *path_open_index(const char *path)
+{
+ struct stat st;
+ const char *p;
+
+ if (stat(path, &st) == 0 && S_ISDIR(st.st_mode)) {
+ if (dir_has_index(path, "dovecot.index"))
+ return mail_index_alloc(NULL, path, "dovecot.index");
+ else if (dir_has_index(path, "dovecot.map.index"))
+ return mail_index_alloc(NULL, path, "dovecot.map.index");
+ else
+ return NULL;
+ } else if ((p = strrchr(path, '/')) != NULL)
+ return mail_index_alloc(NULL, t_strdup_until(path, p), p + 1);
+ else
+ return mail_index_alloc(NULL, ".", path);
+}
+
+static void
+cmd_dump_index(const char *path, const char *const *args)
+{
+ struct mail_index *index;
+ struct mail_index_view *view;
+ struct mail_cache_view *cache_view;
+ unsigned int seq, uid = 0;
+
+ index = path_open_index(path);
+ if (index == NULL ||
+ mail_index_open(index, MAIL_INDEX_OPEN_FLAG_READONLY) <= 0)
+ i_fatal("Couldn't open index %s", path);
+ if (args[0] != NULL) {
+ if (str_to_uint(args[0], &uid) < 0)
+ i_fatal("Invalid uid number %s", args[0]);
+ }
+
+ view = mail_index_view_open(index);
+ cache_view = mail_cache_view_open(index->cache, view);
+
+ if (uid == 0) {
+ printf("-- INDEX: %s\n", index->filepath);
+ dump_hdr(index);
+ dump_extensions(index);
+ dump_keywords(index);
+
+ printf("\n-- CACHE: %s\n", index->cache->filepath);
+ dump_cache_hdr(index->cache);
+
+ printf("\n-- RECORDS: %u\n", index->map->hdr.messages_count);
+ }
+ for (seq = 1; seq <= index->map->hdr.messages_count; seq++) {
+ if (uid == 0 || mail_index_lookup(view, seq)->uid == uid) {
+ T_BEGIN {
+ dump_record(view, seq);
+ dump_cache(cache_view, seq);
+ printf("\n");
+ } T_END;
+ }
+ }
+ mail_cache_view_close(&cache_view);
+ mail_index_view_close(&view);
+ mail_index_close(index);
+ mail_index_free(&index);
+}
+
+static bool test_dump_index(const char *path)
+{
+ struct mail_index *index;
+ bool ret;
+
+ index = path_open_index(path);
+ if (index == NULL)
+ return FALSE;
+
+ ret = mail_index_open(index, MAIL_INDEX_OPEN_FLAG_READONLY) > 0;
+ if (ret)
+ mail_index_close(index);
+ mail_index_free(&index);
+ return ret;
+}
+
+struct doveadm_cmd_dump doveadm_cmd_dump_index = {
+ "index",
+ test_dump_index,
+ cmd_dump_index
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 12:18:57 +0000