From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Wed, 26 Oct 2016 20:20:17 +0000 (+0300)
Subject: doveadm dump: Dump mailbox names in mailbox.list.index's header.
X-Git-Tag: 2.3.0.rc1~2752
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7bab7c949c28f3b72fde43604111c349de9b9063;p=thirdparty%2Fdovecot%2Fcore.git

doveadm dump: Dump mailbox names in mailbox.list.index's header.
---

diff --git a/src/doveadm/doveadm-dump-index.c b/src/doveadm/doveadm-dump-index.c
index 40cc91b89c..0b165a1811 100644
--- a/src/doveadm/doveadm-dump-index.c
+++ b/src/doveadm/doveadm-dump-index.c
@@ -71,6 +71,10 @@ struct mobox_map_mail_index_record {
 	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;
@@ -151,6 +155,41 @@ static void dump_hdr(struct mail_index *index)
 		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, name_start);
+
+		i += len + 1;
+	}
+}
+
 static void dump_extension_header(struct mail_index *index,
 				  const struct mail_index_ext *ext)
 {
@@ -266,6 +305,10 @@ static void dump_extension_header(struct mail_index *index,
 
 			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 {
 		printf("header ........ = %s\n",
 		       binary_to_hex(data, ext->hdr_size));