1 /* 2 * Copyright (C) 2021-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef NSTACKX_DFINDER_HIDUMP_H 17 #define NSTACKX_DFINDER_HIDUMP_H 18 #include "nstackx_device.h" 19 #include "nstackx_inet.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 #define DUMP_MSG_ADD_CHECK(ret, data, index, size, fmt, ...) do { \ 26 ret = sprintf_s(data + index, size - index, fmt, ##__VA_ARGS__); \ 27 if (ret < 0) { \ 28 DFINDER_LOGE(TAG, "dumper buffer over %u bytes", size); \ 29 return NSTACKX_EFAILED; \ 30 } \ 31 index += (uint32_t)ret; \ 32 } while (0) 33 34 #ifdef NSTACKX_DFINDER_HIDUMP 35 struct DumpIfaceInfo { 36 const char *ifname; 37 uint8_t state; 38 uint8_t af; 39 const union InetAddr *addr; 40 }; 41 42 int DFinderDump(const char **argv, uint32_t argc, void *softObj, DFinderDumpFunc dump); 43 int DFinderDumpIface(const struct DumpIfaceInfo *info, char *buf, int size); 44 int DumpDeviceInfo(const DeviceInfo *info, char *buf, int size, uint8_t remote); 45 #endif 46 47 #ifdef __cplusplus 48 } 49 #endif 50 51 #endif 52