1 /** 2 * Copyright (c) 2016, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #define LOG_TAG "dumpstate" 18 19 #include "DumpstateService.h" 20 21 #include <android-base/stringprintf.h> 22 23 #include "android/os/BnDumpstate.h" 24 25 #include "DumpstateInternal.h" 26 27 namespace android { 28 namespace os { 29 30 namespace { 31 class DumpstateToken : public BnDumpstateToken {}; 32 } 33 34 DumpstateService::DumpstateService() : ds_(Dumpstate::GetInstance()) { 35 } 36 37 char const* DumpstateService::getServiceName() { 38 return "dumpstate"; 39 } 40 41 status_t DumpstateService::Start() { 42 IPCThreadState::self()->disableBackgroundScheduling(true); 43 status_t ret = BinderService<DumpstateService>::publish(); 44 if (ret != android::OK) { 45 return ret; 46 } 47 sp<ProcessState> ps(ProcessState::self()); 48 ps->startThreadPool(); 49 ps->giveThreadPoolName(); 50 return android::OK; 51 } 52 53 binder::Status DumpstateService::setListener(const std::string& name, 54 const sp<IDumpstateListener>& listener, 55 bool getSectionDetails, 56 sp<IDumpstateToken>* returned_token) { 57 *returned_token = nullptr; 58 if (name.empty()) { 59 MYLOGE("setListener(): name not set\n"); 60 return binder::Status::ok(); 61 } 62 if (listener == nullptr) { 63 MYLOGE("setListener(): listener not set\n"); 64 return binder::Status::ok(); 65 } 66 std::lock_guard<std::mutex> lock(lock_); 67 if (ds_.listener_ != nullptr) { 68 MYLOGE("setListener(%s): already set (%s)\n", name.c_str(), ds_.listener_name_.c_str()); 69 return binder::Status::ok(); 70 } 71 72 ds_.listener_name_ = name; 73 ds_.listener_ = listener; 74 ds_.report_section_ = getSectionDetails; 75 *returned_token = new DumpstateToken(); 76 77 return binder::Status::ok(); 78 } 79 80 status_t DumpstateService::dump(int fd, const Vector<String16>&) { 81 dprintf(fd, "id: %d\n", ds_.id_); 82 dprintf(fd, "pid: %d\n", ds_.pid_); 83 dprintf(fd, "update_progress: %s\n", ds_.update_progress_ ? "true" : "false"); 84 dprintf(fd, "update_progress_threshold: %d\n", ds_.update_progress_threshold_); 85 dprintf(fd, "last_updated_progress: %d\n", ds_.last_updated_progress_); 86 dprintf(fd, "progress:\n"); 87 ds_.progress_->Dump(fd, " "); 88 dprintf(fd, "args: %s\n", ds_.args_.c_str()); 89 dprintf(fd, "extra_options: %s\n", ds_.extra_options_.c_str()); 90 dprintf(fd, "version: %s\n", ds_.version_.c_str()); 91 dprintf(fd, "bugreport_dir: %s\n", ds_.bugreport_dir_.c_str()); 92 dprintf(fd, "screenshot_path: %s\n", ds_.screenshot_path_.c_str()); 93 dprintf(fd, "log_path: %s\n", ds_.log_path_.c_str()); 94 dprintf(fd, "tmp_path: %s\n", ds_.tmp_path_.c_str()); 95 dprintf(fd, "path: %s\n", ds_.path_.c_str()); 96 dprintf(fd, "extra_options: %s\n", ds_.extra_options_.c_str()); 97 dprintf(fd, "base_name: %s\n", ds_.base_name_.c_str()); 98 dprintf(fd, "name: %s\n", ds_.name_.c_str()); 99 dprintf(fd, "now: %ld\n", ds_.now_); 100 dprintf(fd, "is_zipping: %s\n", ds_.IsZipping() ? "true" : "false"); 101 dprintf(fd, "listener: %s\n", ds_.listener_name_.c_str()); 102 dprintf(fd, "notification title: %s\n", ds_.notification_title.c_str()); 103 dprintf(fd, "notification description: %s\n", ds_.notification_description.c_str()); 104 105 return NO_ERROR; 106 } 107 } // namespace os 108 } // namespace android 109
