1 files changed, 0 insertions, 111 deletions
diff --git a/examples/redis-unstable/src/modules/hellodict.c b/examples/redis-unstable/src/modules/hellodict.c
deleted file mode 100644
index 00c4964..0000000
--- a/examples/redis-unstable/src/modules/hellodict.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Hellodict -- An example of modules dictionary API
- *
- * This module implements a volatile key-value store on top of the
- * dictionary exported by the Redis modules API.
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (c) 2018-Present, Redis Ltd.
- * All rights reserved.
- *
- * Licensed under your choice of (a) the Redis Source Available License 2.0
- * (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the
- * GNU Affero General Public License v3 (AGPLv3).
- */
-
-#include "../redismodule.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <string.h>
-
-static RedisModuleDict *Keyspace;
-
-/* HELLODICT.SET <key> <value>
- *
- * Set the specified key to the specified value. */
-int cmd_SET(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
-    if (argc != 3) return RedisModule_WrongArity(ctx);
-    RedisModule_DictSet(Keyspace,argv[1],argv[2]);
-    /* We need to keep a reference to the value stored at the key, otherwise
-     * it would be freed when this callback returns. */
-    RedisModule_RetainString(NULL,argv[2]);
-    return RedisModule_ReplyWithSimpleString(ctx, "OK");
-}
-
-/* HELLODICT.GET <key>
- *
- * Return the value of the specified key, or a null reply if the key
- * is not defined. */
-int cmd_GET(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
-    if (argc != 2) return RedisModule_WrongArity(ctx);
-    RedisModuleString *val = RedisModule_DictGet(Keyspace,argv[1],NULL);
-    if (val == NULL) {
-        return RedisModule_ReplyWithNull(ctx);
-    } else {
-        return RedisModule_ReplyWithString(ctx, val);
-    }
-}
-
-/* HELLODICT.KEYRANGE <startkey> <endkey> <count>
- *
- * Return a list of matching keys, lexicographically between startkey
- * and endkey. No more than 'count' items are emitted. */
-int cmd_KEYRANGE(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
-    if (argc != 4) return RedisModule_WrongArity(ctx);
-
-    /* Parse the count argument. */
-    long long count;
-    if (RedisModule_StringToLongLong(argv[3],&count) != REDISMODULE_OK) {
-        return RedisModule_ReplyWithError(ctx,"ERR invalid count");
-    }
-
-    /* Seek the iterator. */
-    RedisModuleDictIter *iter = RedisModule_DictIteratorStart(
-        Keyspace, ">=", argv[1]);
-
-    /* Reply with the matching items. */
-    char *key;
-    size_t keylen;
-    long long replylen = 0; /* Keep track of the emitted array len. */
-    RedisModule_ReplyWithArray(ctx,REDISMODULE_POSTPONED_LEN);
-    while((key = RedisModule_DictNextC(iter,&keylen,NULL)) != NULL) {
-        if (replylen >= count) break;
-        if (RedisModule_DictCompare(iter,"<=",argv[2]) == REDISMODULE_ERR)
-            break;
-        RedisModule_ReplyWithStringBuffer(ctx,key,keylen);
-        replylen++;
-    }
-    RedisModule_ReplySetArrayLength(ctx,replylen);
-
-    /* Cleanup. */
-    RedisModule_DictIteratorStop(iter);
-    return REDISMODULE_OK;
-}
-
-/* This function must be present on each Redis module. It is used in order to
- * register the commands into the Redis server. */
-int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
-    REDISMODULE_NOT_USED(argv);
-    REDISMODULE_NOT_USED(argc);
-
-    if (RedisModule_Init(ctx,"hellodict",1,REDISMODULE_APIVER_1)
-        == REDISMODULE_ERR) return REDISMODULE_ERR;
-
-    if (RedisModule_CreateCommand(ctx,"hellodict.set",
-        cmd_SET,"write deny-oom",1,1,0) == REDISMODULE_ERR)
-        return REDISMODULE_ERR;
-
-    if (RedisModule_CreateCommand(ctx,"hellodict.get",
-        cmd_GET,"readonly",1,1,0) == REDISMODULE_ERR)
-        return REDISMODULE_ERR;
-
-    if (RedisModule_CreateCommand(ctx,"hellodict.keyrange",
-        cmd_KEYRANGE,"readonly",1,1,0) == REDISMODULE_ERR)
-        return REDISMODULE_ERR;
-
-    /* Create our global dictionary. Here we'll set our keys and values. */
-    Keyspace = RedisModule_CreateDict(NULL);
-
-    return REDISMODULE_OK;
-}