165         auto request = reinterpret_cast<FaultLoggerdRequest *>(buf);  in HandleRequest()  local
166         if (!CheckRequestCredential(connectionFd, request)) {  in HandleRequest()
170         DFXLOG_DEBUG("%s :: clientType(%d).\n", FAULTLOGGERD_TAG.c_str(), request->clientType);  in HandleRequest()
171         switch (request->clientType) {  in HandleRequest()
173                 HandleDefaultClientRequest(connectionFd, request);  in HandleRequest()
176                 HandleLogFileDesClientRequest(connectionFd, request);  in HandleRequest()
179                 HandlePrintTHilogClientRequest(connectionFd, request);  in HandleRequest()
182                 HandlePermissionRequest(connectionFd, request);  in HandleRequest()
185                 HandleSdkDumpRequest(connectionFd, request);  in HandleRequest()
188                 HandlePipeFdClientRequest(connectionFd, request);  in HandleRequest()
191 …    DFXLOG_ERROR("%s :: unknown clientType(%d).\n", FAULTLOGGERD_TAG.c_str(), request->clientType);  in HandleRequest()
221 …LoggerDaemon::HandleDefaultClientRequest(int32_t connectionFd, const FaultLoggerdRequest * request)  in HandleDefaultClientRequest()  argument
225     int fd = CreateFileForRequest(request->type, request->pid, request->time, false);  in HandleDefaultClientRequest()
235 …gerDaemon::HandleLogFileDesClientRequest(int32_t connectionFd, const FaultLoggerdRequest * request)  in HandleLogFileDesClientRequest()  argument
237     int fd = CreateFileForRequest(request->type, request->pid, request->time, true);  in HandleLogFileDesClientRequest()
247 …d FaultLoggerDaemon::HandlePipeFdClientRequest(int32_t connectionFd, FaultLoggerdRequest * request)  in HandlePipeFdClientRequest()  argument
249 …DFXLOG_DEBUG("%s :: pid(%d), pipeType(%d).\n", FAULTLOGGERD_TAG.c_str(), request->pid, request->pi…  in HandlePipeFdClientRequest()
252     FaultLoggerPipe2* faultLoggerPipe = faultLoggerPipeMap_->Get(request->pid);  in HandlePipeFdClientRequest()
254 …  DFXLOG_ERROR("%s :: cannot find pipe fd for pid(%d).\n", FAULTLOGGERD_TAG.c_str(), request->pid);  in HandlePipeFdClientRequest()
258     switch (request->pipeType) {  in HandlePipeFdClientRequest()
260             FaultLoggerCheckPermissionResp resSecurityCheck = SecurityCheck(connectionFd, request);  in HandlePipeFdClientRequest()
272             FaultLoggerCheckPermissionResp resSecurityCheck = SecurityCheck(connectionFd, request);  in HandlePipeFdClientRequest()
284             faultLoggerPipeMap_->Del(request->pid);  in HandlePipeFdClientRequest()
288 …        DFXLOG_ERROR("%s :: unknown pipeType(%d).\n", FAULTLOGGERD_TAG.c_str(), request->pipeType);  in HandlePipeFdClientRequest()
299 …erDaemon::HandlePrintTHilogClientRequest(int32_t const connectionFd, FaultLoggerdRequest * request)  in HandlePrintTHilogClientRequest()  argument
317 …ermissionResp FaultLoggerDaemon::SecurityCheck(int32_t connectionFd, FaultLoggerdRequest * request)  in SecurityCheck()  argument
339         request->uid = rcred.uid;  in SecurityCheck()
340         request->callerPid = static_cast<int32_t>(rcred.pid);  in SecurityCheck()
341         bool res = CheckCallerUID(request->uid);  in SecurityCheck()
350 void FaultLoggerDaemon::HandlePermissionRequest(int32_t connectionFd, FaultLoggerdRequest * request)  in HandlePermissionRequest()  argument
352     FaultLoggerCheckPermissionResp resSecurityCheck = SecurityCheck(connectionFd, request);  in HandlePermissionRequest()
361 void FaultLoggerDaemon::HandleSdkDumpRequest(int32_t connectionFd, FaultLoggerdRequest * request)  in HandleSdkDumpRequest()  argument
363     DFXLOG_INFO("Receive dump request for pid:%d tid:%d.", request->pid, request->tid);  in HandleSdkDumpRequest()
365     FaultLoggerCheckPermissionResp resSecurityCheck = SecurityCheck(connectionFd, request);  in HandleSdkDumpRequest()
394 …if ((request->pid <= 0) || (FaultLoggerCheckPermissionResp::CHECK_PERMISSION_REJECT == resSecurity…  in HandleSdkDumpRequest()
396                 FAULTLOGGERD_TAG.c_str(), request->pid, (int)resSecurityCheck);  in HandleSdkDumpRequest()
401         if (faultLoggerPipeMap_->Check(request->pid, request->time)) {  in HandleSdkDumpRequest()
403 …        DFXLOG_ERROR("%s :: pid(%d) is dumping, break.\n", FAULTLOGGERD_TAG.c_str(), request->pid);  in HandleSdkDumpRequest()
406         faultLoggerPipeMap_->Set(request->pid, request->time);  in HandleSdkDumpRequest()
414             .si_code = request->sigCode,  in HandleSdkDumpRequest()
415             .si_value.sival_int = request->tid,  in HandleSdkDumpRequest()
416             .si_pid = request->callerPid,  in HandleSdkDumpRequest()
417             .si_uid = static_cast<uid_t>(request->callerTid)  in HandleSdkDumpRequest()
421         if (request->tid == 0) {  in HandleSdkDumpRequest()
422             if (syscall(SYS_rt_sigqueueinfo, request->pid, si.si_signo, &si) != 0) {  in HandleSdkDumpRequest()
429             if (syscall(SYS_rt_tgsigqueueinfo, request->pid, request->tid, si.si_signo, &si) != 0) {  in HandleSdkDumpRequest()
562 bool FaultLoggerDaemon::CheckRequestCredential(int32_t connectionFd, FaultLoggerdRequest* request)  in CheckRequestCredential()  argument
564     if (request == nullptr) {  in CheckRequestCredential()
590     bool isCredentialMatched = (creds.pid == request->pid);  in CheckRequestCredential()
593             request->pid, request->uid, creds.pid, creds.uid);  in CheckRequestCredential()