From c4ef1d64945fdd707a0136f581c0d946d0334d5c Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 10 Mar 2014 16:35:58 +0100
Subject: [PATCH] DEBUG CMDKEYS added for getKeysFromCommand() testing.
Examples:
redis 127.0.0.1:6379> debug cmdkeys set foo bar
1) "foo"
redis 127.0.0.1:6379> debug cmdkeys mget a b c
1) "a"
2) "b"
3) "c"
redis 127.0.0.1:6379> debug cmdkeys zunionstore foo 2 a b
1) "a"
2) "b"
3) "foo"
redis 127.0.0.1:6379> debug cmdkeys ping
(empty list or set)
---
src/debug.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/debug.c b/src/debug.c
index 7d9a8bfe5..e9863e2fc 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -363,6 +363,18 @@ void debugCommand(redisClient *c) {
{
server.active_expire_enabled = atoi(c->argv[2]->ptr);
addReply(c,shared.ok);
+ } else if (!strcasecmp(c->argv[1]->ptr,"cmdkeys") && c->argc >= 3) {
+ struct redisCommand *cmd = lookupCommand(c->argv[2]->ptr);
+ int *keys, numkeys, j;
+
+ if (!cmd) {
+ addReplyError(c,"Invalid command specified");
+ return;
+ }
+ keys = getKeysFromCommand(cmd,c->argv+2,c->argc-2,&numkeys);
+ addReplyMultiBulkLen(c,numkeys);
+ for (j = 0; j < numkeys; j++) addReplyBulk(c,c->argv[keys[j]+2]);
+ getKeysFreeResult(keys);
} else {
addReplyErrorFormat(c, "Unknown DEBUG subcommand or wrong number of arguments for '%s'",
(char*)c->argv[1]->ptr);