From cc0bf3467b33c32922ec78eb0cf4fffbd90483c2 Mon Sep 17 00:00:00 2001
From: Anders Betts <anders.betts@gmail.com>
Date: Sun, 20 Sep 2026 09:35:06 +0200
Subject: commands: declarative argument schemas with dispatch validation

---
 src/protocol.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/protocol.c')

diff --git a/src/protocol.c b/src/protocol.c
index c528759..d9019ba 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -176,6 +176,12 @@ char *protocol_handle_line(sqlite3 *db, const char *line, size_t len)
     }
 
     {
+        char verr[512];
+        if (cmd->nargs &&
+            command_validate_args(cmd, r.args, verr, sizeof verr) != 0) {
+            add_error(rdoc, resp, "INVALID_ARGS", verr, NULL);
+            goto done;
+        }
         yyjson_mut_val *result = cmd->fn(&r);
         if (!result) {
             add_error(rdoc, resp, r.err_code ? r.err_code : "INTERNAL",
-- 
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