diff options
Diffstat (limited to 'src/evaluate.c')
| -rw-r--r-- | src/evaluate.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/evaluate.c b/src/evaluate.c index 41ba1617..a2c1c728 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -3146,6 +3146,34 @@ static int cmd_evaluate_delete(struct eval_ctx *ctx, struct cmd *cmd) } } +static int cmd_evaluate_get(struct eval_ctx *ctx, struct cmd *cmd) +{ + struct table *table; + struct set *set; + int ret; + + ret = cache_update(ctx->nf_sock, ctx->cache, cmd->op, ctx->msgs, + ctx->debug_mask & NFT_DEBUG_NETLINK, ctx->octx); + if (ret < 0) + return ret; + + switch (cmd->obj) { + case CMD_OBJ_SETELEM: + table = table_lookup(&cmd->handle, ctx->cache); + if (table == NULL) + return cmd_error(ctx, "Could not process rule: Table '%s' does not exist", + cmd->handle.table); + set = set_lookup(table, cmd->handle.set); + if (set == NULL || set->flags & (NFT_SET_MAP | NFT_SET_EVAL)) + return cmd_error(ctx, "Could not process rule: Set '%s' does not exist", + cmd->handle.set); + + return setelem_evaluate(ctx, &cmd->expr); + default: + BUG("invalid command object type %u\n", cmd->obj); + } +} + static int cmd_evaluate_list_obj(struct eval_ctx *ctx, const struct cmd *cmd, uint32_t obj_type) { @@ -3486,6 +3514,7 @@ static const char * const cmd_op_name[] = { [CMD_CREATE] = "create", [CMD_INSERT] = "insert", [CMD_DELETE] = "delete", + [CMD_GET] = "get", [CMD_LIST] = "list", [CMD_FLUSH] = "flush", [CMD_RENAME] = "rename", @@ -3523,6 +3552,8 @@ int cmd_evaluate(struct eval_ctx *ctx, struct cmd *cmd) return cmd_evaluate_add(ctx, cmd); case CMD_DELETE: return cmd_evaluate_delete(ctx, cmd); + case CMD_GET: + return cmd_evaluate_get(ctx, cmd); case CMD_LIST: return cmd_evaluate_list(ctx, cmd); case CMD_RESET: |