Function writeNestedHashAsJson

src/t_nhash.cpp:292–336

}

sds writeNestedHashAsJson(sds output, robj_roptr o) {
    if (o->type == OBJ_STRING) {
        output = writeJsonValue(output, (sds)szFromObj(o));
    } else if (o->type == OBJ_LIST) {
        unsigned char *zl = (unsigned char*)ptrFromObj(o);
        output = sdscat(output, "[");
        unsigned char *p = ziplistIndex(zl, ZIPLIST_HEAD);
        bool fFirst = true;
        while (p != nullptr) {
            unsigned char *str;
            unsigned int len;
            long long lval;
            if (ziplistGet(p, &str, &len, &lval)) {
                char rgT[128];
                if (str == nullptr) {
                    len = ll2string(rgT, 128, lval);
                    str = (unsigned char*)rgT;
                }
                if (!fFirst)
                    output = sdscat(output, ",");
                fFirst = false;
                output = writeJsonValue(output, (const char*)str, len);
            }
            p = ziplistNext(zl, p);
        }
        output = sdscat(output, "]");
    } else {
        output = sdscat(output, "{");
        dictIterator *di = dictGetIterator((dict*)ptrFromObj(o));
        dictEntry *de;
        bool fFirst = true;
        while ((de = dictNext(di))) {
            robj_roptr oT = (robj*)dictGetVal(de);
            if (!fFirst)
                output = sdscat(output, ",");
            fFirst = false;
            output = writeJsonValue(output, (sds)dictGetKey(de));
            output = sdscat(output, " : ");
            output = writeNestedHashAsJson(output, oT);
        }
        dictReleaseIterator(di);
        output = sdscat(output, "}");
    }
    return output;
}

void nhsetCommand(client *c) {
    if (c->argc < 3)