rest: no assumption on description field in create/imagev1.2.5-7

do not use description field to decide if this is a new image or an update.

add og_dbi_get_image() to check if the image exists. If it is not found, then
add new image entry to database.

update og_dbi_add_image() to update the image.id field.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/dbi.h b/src/dbi.h
index feac3fb..c9ef037 100644
--- a/src/dbi.h
+++ b/src/dbi.h
@@ -119,7 +119,8 @@ int og_dbi_get_computer_info(struct og_dbi *dbi, struct og_computer *computer,
 			     struct in_addr addr);
 int og_dbi_get_room_info(struct og_dbi *dbi, struct og_room *room,
 			 uint32_t room_id);
-int og_dbi_add_image(struct og_dbi *dbi, const struct og_image *image);
+bool og_dbi_get_image(struct og_dbi *dbi, struct og_image *image);
+int og_dbi_add_image(struct og_dbi *dbi, struct og_image *image);
 
 int og_dbi_schema_update(void);