| 87 | } |
| 88 | |
| 89 | bool get(const char* key, acl::string& value) { |
| 90 | assert(cursor_); |
| 91 | cursor_->set_key(cursor_, key); |
| 92 | int ret = cursor_->search(cursor_); |
| 93 | if (ret != 0) { |
| 94 | printf("search %s failed, ret=%d\r\n", key, ret); |
| 95 | return false; |
| 96 | } |
| 97 | |
| 98 | const char* v; |
| 99 | ret = cursor_->get_value(cursor_, &v); |
| 100 | if (ret != 0) { |
| 101 | printf("get_value %s failed, ret=%d\r\n", key, ret); |
| 102 | return false; |
| 103 | } |
| 104 | |
| 105 | value = v; |
| 106 | cursor_->reset(cursor_); |
| 107 | return true; |
| 108 | } |
| 109 | |
| 110 | bool del(const char* key) { |
| 111 | assert(cursor_); |