From 1cdb96d3c4a2fc5ddf3a6e5c73c59c0f0e65cae2 Mon Sep 17 00:00:00 2001 From: Austin Clements Date: Thu, 23 Oct 2014 08:30:33 -0400 Subject: [PATCH] lib: Add a ghost messages database feature This will be implemented over the next several patches. The feature is not yet "enabled" (this does not add it to NOTMUCH_FEATURES_CURRENT). --- lib/database-private.h | 7 +++++++ lib/database.cc | 2 ++ 2 files changed, 9 insertions(+) diff --git a/lib/database-private.h b/lib/database-private.h index ca0751cf..e2e4bc87 100644 --- a/lib/database-private.h +++ b/lib/database-private.h @@ -85,6 +85,13 @@ enum _notmuch_features { * * Introduced: version 2. */ NOTMUCH_FEATURE_BOOL_FOLDER = 1 << 3, + + /* If set, missing messages are stored in ghost mail documents. + * If unset, thread IDs of ghost messages are stored as database + * metadata instead of in ghost documents. + * + * Introduced: version 3. */ + NOTMUCH_FEATURE_GHOSTS = 1 << 4, }; /* In C++, a named enum is its own type, so define bitwise operators diff --git a/lib/database.cc b/lib/database.cc index 1c6ffc57..8fd7fad6 100644 --- a/lib/database.cc +++ b/lib/database.cc @@ -286,6 +286,8 @@ static const struct { "from/subject/message-ID in database", "w" }, { NOTMUCH_FEATURE_BOOL_FOLDER, "exact folder:/path: search", "rw" }, + { NOTMUCH_FEATURE_GHOSTS, + "mail documents for missing messages", "w"}, }; const char *