Function parse_object_buffer

object.c:261–309

}

struct object *parse_object_buffer(struct repository *r, const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p)
{
	struct object *obj;
	*eaten_p = 0;

	obj = NULL;
	if (type == OBJ_BLOB) {
		struct blob *blob = lookup_blob(r, oid);
		if (blob) {
			parse_blob_buffer(blob);
			obj = &blob->object;
		}
	} else if (type == OBJ_TREE) {
		struct tree *tree = lookup_tree(r, oid);
		if (tree) {
			obj = &tree->object;
			if (!tree->buffer)
				tree->object.parsed = 0;
			if (!tree->object.parsed) {
				if (parse_tree_buffer(tree, buffer, size))
					return NULL;
				*eaten_p = 1;
			}
		}
	} else if (type == OBJ_COMMIT) {
		struct commit *commit = lookup_commit(r, oid);
		if (commit) {
			if (parse_commit_buffer(r, commit, buffer, size, 1))
				return NULL;
			if (save_commit_buffer &&
			    !get_cached_commit_buffer(r, commit, NULL)) {
				set_commit_buffer(r, commit, buffer, size);
				*eaten_p = 1;
			}
			obj = &commit->object;
		}
	} else if (type == OBJ_TAG) {
		struct tag *tag = lookup_tag(r, oid);
		if (tag) {
			if (parse_tag_buffer(r, tag, buffer, size))
			       return NULL;
			obj = &tag->object;
		}
	} else {
		warning(_("object %s has unknown type id %d"), oid_to_hex(oid), type);
		obj = NULL;
	}
	return obj;
}

struct object *parse_object_or_die(struct repository *repo,
				   const struct object_id *oid,