1 /* 2 * Copyright (C) 2021 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 ############ 17 This file is used to support compatibility between platforms, differences between old and new projects and 18 compilation platforms 19 20 defined HARMONY_PROJECT 21 With openharmony toolchains support. If not defined, it should be [device]buildroot or [PC]msys64(...)/ubuntu-apt(...) 22 envirments 23 ############ 24 */ 25 #include "system_depend.h" 26 #include "../common/base.h" 27 #if defined(HARMONY_PROJECT) 28 extern "C" { 29 #include "init_reboot.h" 30 #include "parameter.h" 31 } 32 #endif 33 34 namespace Hdc { 35 namespace SystemDepend { SetDevItem(const char * key,const char * value)36 bool SetDevItem(const char *key, const char *value) 37 { 38 bool ret = true; 39 #ifdef HARMONY_PROJECT 40 ret = SetParameter(key, value) == 0; 41 #else 42 char outBuf[256] = ""; 43 string stringBuf = Base::StringFormat("param set %s %s", key, value); 44 Base::RunPipeComand(stringBuf.c_str(), outBuf, sizeof(outBuf), true); 45 #endif // HARMONY_PROJECT 46 return ret; 47 } 48 GetDevItem(const char * key,string & out,const char * preDefine)49 bool GetDevItem(const char *key, string &out, const char *preDefine) 50 { 51 bool ret = true; 52 char tmpStringBuf[BUF_SIZE_MEDIUM] = ""; 53 #ifdef HARMONY_PROJECT 54 auto res = GetParameter(key, preDefine, tmpStringBuf, BUF_SIZE_MEDIUM); 55 if (res <= 0) { 56 return false; 57 } 58 #else 59 string sFailString = Base::StringFormat("Get parameter \"%s\" fail", key); 60 string stringBuf = "param get " + string(key); 61 Base::RunPipeComand(stringBuf.c_str(), tmpStringBuf, BUF_SIZE_MEDIUM - 1, true); 62 if (!strcmp(sFailString.c_str(), tmpStringBuf)) { 63 // failed 64 ret = false; 65 Base::ZeroStruct(tmpStringBuf); 66 } 67 #endif 68 out = tmpStringBuf; 69 return ret; 70 } 71 CallDoReboot(const char * reason)72 bool CallDoReboot(const char *reason) 73 { 74 string rebootCtrl = "ohos.startup.powerctrl"; 75 #ifdef HARMONY_PROJECT 76 return SetDevItem(rebootCtrl.c_str(), reason); 77 #else 78 return false; 79 #endif 80 } 81 RebootDevice(const string & cmd)82 bool RebootDevice(const string &cmd) 83 { 84 string reason = "reboot"; 85 if (cmd != "") { 86 reason += ","; 87 reason += cmd; 88 } 89 WRITE_LOG(LOG_DEBUG, "DoReboot with args:[%s] for cmd:[%s]", reason.c_str(), cmd.c_str()); 90 return CallDoReboot(reason.c_str()); 91 } 92 } 93 } // namespace Hdc 94