[PATCH v3 10/16] Add n_d_add_message_with_indexopts (extension of n_d_add_message)

[Daniel Kahn Gillmor <dkg@fifthhorseman.net>]

Expose the ability to ask for index options via the library interface.
This _add_message_with_indexopts function is now a generalized form of
the older _add_message.  It lets you specify parameters and
configurations that can affect the indexing, like indexing encrypted
messages in the clear should the user choose to do so.

We also adjust the tests so that we test the extended function
returning bad values (since the non-extended function just calls the
extended one).
---
 lib/database.cc     | 20 ++++++++++++++++----
 lib/notmuch.h       | 14 ++++++++++++++
 test/T070-insert.sh |  4 ++--
 3 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/lib/database.cc b/lib/database.cc
index 7d88f69..990b0b1 100644
--- a/lib/database.cc
+++ b/lib/database.cc
@@ -2393,16 +2393,16 @@ _notmuch_database_link_message (notmuch_database_t *notmuch,
 }
 
 notmuch_status_t
-notmuch_database_add_message (notmuch_database_t *notmuch,
-			      const char *filename,
-			      notmuch_message_t **message_ret)
+notmuch_database_add_message_with_indexopts (notmuch_database_t *notmuch,
+					     const char *filename,
+					     notmuch_indexopts_t *indexopts,
+					     notmuch_message_t **message_ret)
 {
     notmuch_message_file_t *message_file;
     notmuch_message_t *message = NULL;
     notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS, ret2;
     notmuch_private_status_t private_status;
     notmuch_bool_t is_ghost = false;
-    notmuch_indexopts_t *indexopts = NULL;
 
     const char *date, *header;
     const char *from, *to, *subject;
@@ -2552,6 +2552,18 @@ notmuch_database_add_message (notmuch_database_t *notmuch,
     return ret;
 }
 
+
+notmuch_status_t
+notmuch_database_add_message (notmuch_database_t *notmuch,
+			      const char *filename,
+			      notmuch_message_t **message_ret)
+{
+    return notmuch_database_add_message_with_indexopts (notmuch, filename,
+							NULL,
+							message_ret);
+    
+}
+
 notmuch_status_t
 notmuch_database_remove_message (notmuch_database_t *notmuch,
 				 const char *filename)
diff --git a/lib/notmuch.h b/lib/notmuch.h
index 3679c54..854a451 100644
--- a/lib/notmuch.h
+++ b/lib/notmuch.h
@@ -588,6 +588,20 @@ notmuch_status_t
 notmuch_database_add_message (notmuch_database_t *database,
 			      const char *filename,
 			      notmuch_message_t **message);
+/**
+ * Add a new message to the given notmuch database or associate an
+ * additional filename with an existing message using specified
+ * options.
+ * 
+ * This does the same thing as notmuch_database_add_message except
+ * that it passes a pre-configured set of indexing options to indicate
+ * how the specific message should be indexed.
+ */
+notmuch_status_t
+notmuch_database_add_message_with_indexopts (notmuch_database_t *database,
+					     const char *filename,
+					     notmuch_indexopts_t *indexopts,
+					     notmuch_message_t **message);
 
 /**
  * Remove a message filename from the given notmuch database. If the
diff --git a/test/T070-insert.sh b/test/T070-insert.sh
index e7ec6a6..557f9d5 100755
--- a/test/T070-insert.sh
+++ b/test/T070-insert.sh
@@ -192,14 +192,14 @@ for code in OUT_OF_MEMORY XAPIAN_EXCEPTION FILE_NOT_EMAIL \
 gen_insert_msg
 cat <<EOF > index-file-$code.gdb
 set breakpoint pending on
-break notmuch_database_add_message
+break notmuch_database_add_message_with_indexopts
 commands
 return NOTMUCH_STATUS_$code
 continue
 end
 run
 EOF
-test_begin_subtest "error exit when add_message returns $code"
+test_begin_subtest "error exit when add_message_with_indexopts returns $code"
 gdb --batch-silent --return-child-result -x index-file-$code.gdb \
     --args notmuch insert  < $gen_msg_filename
 test_expect_equal $? 1
-- 
2.7.0.rc3