600 lines
24 KiB
C++
600 lines
24 KiB
C++
/*
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* Copyright 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "dumpstate_device"
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#include <inttypes.h>
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#include <android-base/file.h>
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#include <android-base/stringprintf.h>
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#include <android-base/properties.h>
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#include <android-base/unique_fd.h>
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#include <log/log.h>
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#include <sys/stat.h>
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#include "Dumpstate.h"
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#include "DumpstateUtil.h"
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#define MODEM_LOG_DIRECTORY "/data/vendor/radio/logs/always-on"
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#define MODEM_EXTENDED_LOG_DIRECTORY "/data/vendor/radio/extended_logs"
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#define RIL_LOG_DIRECTORY "/data/vendor/radio"
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#define RIL_LOG_DIRECTORY_PROPERTY "persist.vendor.ril.log.base_dir"
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#define RIL_LOG_NUMBER_PROPERTY "persist.vendor.ril.log.num_file"
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#define MODEM_LOGGING_PERSIST_PROPERTY "persist.vendor.sys.modem.logging.enable"
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#define MODEM_LOGGING_PROPERTY "vendor.sys.modem.logging.enable"
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#define MODEM_LOGGING_STATUS_PROPERTY "vendor.sys.modem.logging.status"
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#define MODEM_LOGGING_NUMBER_BUGREPORT_PROPERTY "persist.vendor.sys.modem.logging.br_num"
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#define MODEM_LOGGING_PATH_PROPERTY "vendor.sys.modem.logging.log_path"
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#define GPS_LOG_DIRECTORY "/data/vendor/gps/logs"
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#define GPS_LOG_NUMBER_PROPERTY "persist.vendor.gps.aol.log_num"
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#define GPS_LOGGING_STATUS_PROPERTY "vendor.gps.aol.enabled"
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#define TCPDUMP_LOG_DIRECTORY "/data/vendor/tcpdump_logger/logs"
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#define TCPDUMP_NUMBER_BUGREPORT "persist.vendor.tcpdump.log.br_num"
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#define TCPDUMP_PERSIST_PROPERTY "persist.vendor.tcpdump.log.alwayson"
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#define HW_REVISION "ro.boot.hardware.revision"
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using android::os::dumpstate::CommandOptions;
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using android::os::dumpstate::DumpFileToFd;
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using android::os::dumpstate::PropertiesHelper;
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using android::os::dumpstate::RunCommandToFd;
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace dumpstate {
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#define GPS_LOG_PREFIX "gl-"
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#define GPS_MCU_LOG_PREFIX "esw-"
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#define MODEM_LOG_PREFIX "sbuff_"
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#define EXTENDED_LOG_PREFIX "extended_log_"
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#define RIL_LOG_PREFIX "rild.log."
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#define BUFSIZE 65536
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#define TCPDUMP_LOG_PREFIX "tcpdump"
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typedef std::chrono::time_point<std::chrono::steady_clock> timepoint_t;
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const char kVerboseLoggingProperty[] = "persist.vendor.verbose_logging_enabled";
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void Dumpstate::dumpLogs(int fd, std::string srcDir, std::string destDir, int maxFileNum,
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const char *logPrefix) {
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struct dirent **dirent_list = NULL;
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int num_entries = scandir(srcDir.c_str(),
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&dirent_list,
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0,
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(int (*)(const struct dirent **, const struct dirent **)) alphasort);
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if (!dirent_list) {
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return;
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} else if (num_entries <= 0) {
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return;
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}
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int copiedFiles = 0;
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for (int i = num_entries - 1; i >= 0; i--) {
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ALOGD("Found %s\n", dirent_list[i]->d_name);
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if (0 != strncmp(dirent_list[i]->d_name, logPrefix, strlen(logPrefix))) {
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continue;
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}
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if ((copiedFiles >= maxFileNum) && (maxFileNum != -1)) {
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ALOGD("Skipped %s\n", dirent_list[i]->d_name);
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continue;
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}
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copiedFiles++;
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CommandOptions options = CommandOptions::WithTimeout(120).Build();
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std::string srcLogFile = srcDir + "/" + dirent_list[i]->d_name;
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std::string destLogFile = destDir + "/" + dirent_list[i]->d_name;
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std::string copyCmd = "/vendor/bin/cp " + srcLogFile + " " + destLogFile;
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ALOGD("Copying %s to %s\n", srcLogFile.c_str(), destLogFile.c_str());
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RunCommandToFd(fd, "CP LOGS", { "/vendor/bin/sh", "-c", copyCmd.c_str() }, options);
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}
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while (num_entries--) {
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free(dirent_list[num_entries]);
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}
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free(dirent_list);
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}
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void Dumpstate::dumpRilLogs(int fd, std::string destDir) {
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std::string rilLogDir =
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::android::base::GetProperty(RIL_LOG_DIRECTORY_PROPERTY, RIL_LOG_DIRECTORY);
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int maxFileNum = ::android::base::GetIntProperty(RIL_LOG_NUMBER_PROPERTY, 50);
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const std::string currentLogDir = rilLogDir + "/cur";
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const std::string previousLogDir = rilLogDir + "/prev";
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const std::string currentDestDir = destDir + "/cur";
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const std::string previousDestDir = destDir + "/prev";
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RunCommandToFd(fd, "MKDIR RIL CUR LOG", {"/vendor/bin/mkdir", "-p", currentDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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RunCommandToFd(fd, "MKDIR RIL PREV LOG", {"/vendor/bin/mkdir", "-p", previousDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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dumpLogs(fd, currentLogDir, currentDestDir, maxFileNum, RIL_LOG_PREFIX);
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dumpLogs(fd, previousLogDir, previousDestDir, maxFileNum, RIL_LOG_PREFIX);
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}
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void copyFile(std::string srcFile, std::string destFile) {
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uint8_t buffer[BUFSIZE];
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ssize_t size;
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int fdSrc = open(srcFile.c_str(), O_RDONLY);
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if (fdSrc < 0) {
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ALOGD("Failed to open source file %s\n", srcFile.c_str());
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return;
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}
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int fdDest = open(destFile.c_str(), O_WRONLY | O_CREAT, 0666);
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if (fdDest < 0) {
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ALOGD("Failed to open destination file %s\n", destFile.c_str());
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close(fdSrc);
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return;
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}
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ALOGD("Copying %s to %s\n", srcFile.c_str(), destFile.c_str());
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while ((size = TEMP_FAILURE_RETRY(read(fdSrc, buffer, BUFSIZE))) > 0) {
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TEMP_FAILURE_RETRY(write(fdDest, buffer, size));
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}
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close(fdDest);
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close(fdSrc);
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}
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void dumpNetmgrLogs(std::string destDir) {
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const std::vector <std::string> netmgrLogs
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{
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"/data/vendor/radio/metrics_data",
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"/data/vendor/radio/omadm_logs.txt",
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"/data/vendor/radio/power_anomaly_data.txt",
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};
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for (const auto& logFile : netmgrLogs) {
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copyFile(logFile, destDir + "/" + basename(logFile.c_str()));
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}
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}
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/** Dumps last synced NV data into bugreports */
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void dumpModemEFS(std::string destDir) {
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const std::string EFS_DIRECTORY = "/mnt/vendor/efs/";
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const std::vector <std::string> nv_files
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{
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EFS_DIRECTORY+"nv_normal.bin",
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EFS_DIRECTORY+"nv_protected.bin",
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};
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for (const auto& logFile : nv_files) {
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copyFile(logFile, destDir + "/" + basename(logFile.c_str()));
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}
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}
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timepoint_t startSection(int fd, const std::string §ionName) {
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::android::base::WriteStringToFd(
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"\n"
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"------ Section start: " + sectionName + " ------\n"
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"\n", fd);
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return std::chrono::steady_clock::now();
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}
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void endSection(int fd, const std::string §ionName, timepoint_t startTime) {
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auto endTime = std::chrono::steady_clock::now();
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auto elapsedMsec = std::chrono::duration_cast<std::chrono::milliseconds>
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(endTime - startTime).count();
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::android::base::WriteStringToFd(
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"\n"
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"------ Section end: " + sectionName + " ------\n"
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"Elapsed msec: " + std::to_string(elapsedMsec) + "\n"
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"\n", fd);
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}
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Dumpstate::Dumpstate()
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: mTextSections{
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{ "memory", [this](int fd) { dumpMemorySection(fd); } },
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{ "Devfreq", [this](int fd) { dumpDevfreqSection(fd); } },
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{ "display", [this](int fd) { dumpDisplaySection(fd); } },
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},
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mLogSections{
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{ "modem", [this](int fd, const std::string &destDir) { dumpModemLogs(fd, destDir); } },
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{ "radio", [this](int fd, const std::string &destDir) { dumpRadioLogs(fd, destDir); } },
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{ "camera", [this](int fd, const std::string &destDir) { dumpCameraLogs(fd, destDir); } },
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{ "gps", [this](int fd, const std::string &destDir) { dumpGpsLogs(fd, destDir); } },
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{ "gxp", [this](int fd, const std::string &destDir) { dumpGxpLogs(fd, destDir); } },
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} {
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}
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// Dump data requested by an argument to the "dump" interface, or help info
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// if the specified section is not supported.
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void Dumpstate::dumpTextSection(int fd, const std::string §ionName) {
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bool dumpAll = (sectionName == kAllSections);
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std::string dumpFiles;
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for (const auto §ion : mTextSections) {
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if (dumpAll || sectionName == section.first) {
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auto startTime = startSection(fd, section.first);
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section.second(fd);
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endSection(fd, section.first, startTime);
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if (!dumpAll) {
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return;
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}
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}
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}
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// Execute all or designated programs under vendor/bin/dump/
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std::unique_ptr<DIR, decltype(&closedir)> dir(opendir("/vendor/bin/dump"), closedir);
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if (!dir) {
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ALOGE("Fail To Open Dir vendor/bin/dump/");
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::android::base::WriteStringToFd("Fail To Open Dir vendor/bin/dump/\n", fd);
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return;
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}
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dirent *entry;
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while ((entry = readdir(dir.get())) != nullptr) {
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// Skip '.', '..'
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if (entry->d_name[0] == '.') {
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continue;
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}
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std::string bin(entry->d_name);
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dumpFiles = dumpFiles + " " + bin;
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if (dumpAll || sectionName == bin) {
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auto startTime = startSection(fd, bin);
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RunCommandToFd(fd, "/vendor/bin/dump/"+bin, {"/vendor/bin/dump/"+bin});
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endSection(fd, bin, startTime);
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if (!dumpAll) {
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return;
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}
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}
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}
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if (dumpAll) {
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RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
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return;
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}
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// An unsupported section was requested on the command line
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::android::base::WriteStringToFd("Unrecognized text section: " + sectionName + "\n", fd);
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::android::base::WriteStringToFd("Try \"" + kAllSections + "\" or one of the following:", fd);
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for (const auto §ion : mTextSections) {
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::android::base::WriteStringToFd(" " + section.first, fd);
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}
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::android::base::WriteStringToFd(dumpFiles, fd);
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::android::base::WriteStringToFd("\nNote: sections with attachments (e.g. modem) are"
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"not avalable from the command line.\n", fd);
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}
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// Dump items related to Devfreq & BTS
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void Dumpstate::dumpDevfreqSection(int fd) {
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DumpFileToFd(fd, "MIF DVFS",
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"/sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/time_in_state");
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DumpFileToFd(fd, "INT DVFS",
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"/sys/devices/platform/17000020.devfreq_int/devfreq/17000020.devfreq_int/time_in_state");
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DumpFileToFd(fd, "INTCAM DVFS",
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"/sys/devices/platform/17000030.devfreq_intcam/devfreq/17000030.devfreq_intcam/time_in_state");
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DumpFileToFd(fd, "DISP DVFS",
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"/sys/devices/platform/17000040.devfreq_disp/devfreq/17000040.devfreq_disp/time_in_state");
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DumpFileToFd(fd, "CAM DVFS",
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"/sys/devices/platform/17000050.devfreq_cam/devfreq/17000050.devfreq_cam/time_in_state");
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DumpFileToFd(fd, "TNR DVFS",
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"/sys/devices/platform/17000060.devfreq_tnr/devfreq/17000060.devfreq_tnr/time_in_state");
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DumpFileToFd(fd, "MFC DVFS",
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"/sys/devices/platform/17000070.devfreq_mfc/devfreq/17000070.devfreq_mfc/time_in_state");
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DumpFileToFd(fd, "BO DVFS",
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"/sys/devices/platform/17000080.devfreq_bo/devfreq/17000080.devfreq_bo/time_in_state");
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DumpFileToFd(fd, "BTS stats", "/sys/devices/platform/exynos-bts/bts_stats");
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}
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// Dump items related to memory
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void Dumpstate::dumpMemorySection(int fd) {
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RunCommandToFd(fd, "ION HEAPS", {"/vendor/bin/sh", "-c",
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"for d in $(ls -d /d/ion/*); do "
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"if [ -f $d ]; then "
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"echo --- $d; cat $d; "
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"else "
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"for f in $(ls $d); do "
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"echo --- $d/$f; cat $d/$f; "
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"done; "
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"fi; "
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"done"});
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DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
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DumpFileToFd(fd, "Page Pinner - longterm pin", "/sys/kernel/debug/page_pinner/buffer");
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RunCommandToFd(fd, "CMA info", {"/vendor/bin/sh", "-c",
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"for d in $(ls -d /d/cma/*); do "
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"echo --- $d;"
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"echo --- count; cat $d/count; "
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"echo --- used; cat $d/used; "
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"echo --- bitmap; cat $d/bitmap; "
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"done"});
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}
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// Dump items related to display
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void Dumpstate::dumpDisplaySection(int fd) {
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// Dump counters for decon drivers
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const std::string decon_device_sysfs_path("/sys/class/drm/card0/device/");
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for(int i = 0; i <= 2; ++i){
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const std::string decon_num_str = std::to_string(i);
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const std::string decon_counter_path = decon_device_sysfs_path +
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"decon" + decon_num_str +
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"/counters";
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if (access(decon_counter_path.c_str(), R_OK) == 0){
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DumpFileToFd(fd, "DECON-" + decon_num_str + " counters",
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decon_counter_path);
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}
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else{
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::android::base::WriteStringToFd("No counters for DECON-" +
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decon_num_str + " found at path (" + decon_counter_path + ")\n",
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fd);
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}
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}
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DumpFileToFd(fd, "CRTC-0 event log", "/sys/kernel/debug/dri/0/crtc-0/event");
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DumpFileToFd(fd, "CRTC-1 event log", "/sys/kernel/debug/dri/0/crtc-1/event");
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RunCommandToFd(fd, "libdisplaycolor", {"/vendor/bin/dumpsys", "displaycolor", "-v"},
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CommandOptions::WithTimeout(2).Build());
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DumpFileToFd(fd, "Primary panel name", "/sys/devices/platform/exynos-drm/primary-panel/panel_name");
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DumpFileToFd(fd, "Primary panel extra info", "/sys/devices/platform/exynos-drm/primary-panel/panel_extinfo");
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DumpFileToFd(fd, "Secondary panel name", "/sys/devices/platform/exynos-drm/secondary-panel/panel_name");
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DumpFileToFd(fd, "Secondary panel extra info", "/sys/devices/platform/exynos-drm/secondary-panel/panel_extinfo");
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if (!PropertiesHelper::IsUserBuild()) {
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RunCommandToFd(fd, "HWC Fence States", {"/vendor/bin/sh", "-c",
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"for f in $(ls /data/vendor/log/hwc/*_hwc_fence_state*.txt); do "
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"echo $f ; cat $f ; done"},
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CommandOptions::WithTimeout(2).Build());
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RunCommandToFd(fd, "HWC Error Logs", {"/vendor/bin/sh", "-c",
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"for f in $(ls /data/vendor/log/hwc/*_hwc_error_log*.txt); do "
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"echo $f ; cat $f ; done"},
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CommandOptions::WithTimeout(2).Build());
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RunCommandToFd(fd, "HWC Debug Dumps", {"/vendor/bin/sh", "-c",
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"for f in $(ls /data/vendor/log/hwc/*_hwc_debug*.dump); do "
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"echo $f ; cat $f ; done"},
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CommandOptions::WithTimeout(2).Build());
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}
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}
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void Dumpstate::dumpModemLogs(int fd, const std::string &destDir) {
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std::string extendedLogDir = MODEM_EXTENDED_LOG_DIRECTORY;
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dumpLogs(fd, extendedLogDir, destDir, 20, EXTENDED_LOG_PREFIX);
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dumpModemEFS(destDir);
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}
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void Dumpstate::dumpRadioLogs(int fd, const std::string &destDir) {
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std::string tcpdumpLogDir = TCPDUMP_LOG_DIRECTORY;
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bool tcpdumpEnabled = ::android::base::GetBoolProperty(TCPDUMP_PERSIST_PROPERTY, false);
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if (tcpdumpEnabled) {
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dumpLogs(fd, tcpdumpLogDir, destDir, ::android::base::GetIntProperty(TCPDUMP_NUMBER_BUGREPORT, 5), TCPDUMP_LOG_PREFIX);
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}
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dumpRilLogs(fd, destDir);
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dumpNetmgrLogs(destDir);
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}
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void Dumpstate::dumpGpsLogs(int fd, const std::string &destDir) {
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bool gpsLogEnabled = ::android::base::GetBoolProperty(GPS_LOGGING_STATUS_PROPERTY, false);
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if (!gpsLogEnabled) {
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ALOGD("gps logging is not running\n");
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return;
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}
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const std::string gpsLogDir = GPS_LOG_DIRECTORY;
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const std::string gpsTmpLogDir = gpsLogDir + "/.tmp";
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const std::string gpsDestDir = destDir + "/gps";
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int maxFileNum = ::android::base::GetIntProperty(GPS_LOG_NUMBER_PROPERTY, 20);
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RunCommandToFd(fd, "MKDIR GPS LOG", {"/vendor/bin/mkdir", "-p", gpsDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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dumpLogs(fd, gpsTmpLogDir, gpsDestDir, 1, GPS_LOG_PREFIX);
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dumpLogs(fd, gpsLogDir, gpsDestDir, 3, GPS_MCU_LOG_PREFIX);
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dumpLogs(fd, gpsLogDir, gpsDestDir, maxFileNum, GPS_LOG_PREFIX);
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}
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void Dumpstate::dumpCameraLogs(int fd, const std::string &destDir) {
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bool cameraLogsEnabled = ::android::base::GetBoolProperty(
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"vendor.camera.debug.camera_performance_analyzer.attach_to_bugreport", true);
|
|
if (!cameraLogsEnabled) {
|
|
return;
|
|
}
|
|
|
|
static const std::string kCameraLogDir = "/data/vendor/camera/profiler";
|
|
const std::string cameraDestDir = destDir + "/camera";
|
|
|
|
RunCommandToFd(fd, "MKDIR CAMERA LOG", {"/vendor/bin/mkdir", "-p", cameraDestDir.c_str()},
|
|
CommandOptions::WithTimeout(2).Build());
|
|
// Attach multiple latest sessions (in case the user is running concurrent
|
|
// sessions or starts a new session after the one with performance issues).
|
|
dumpLogs(fd, kCameraLogDir, cameraDestDir, 10, "session-ended-");
|
|
dumpLogs(fd, kCameraLogDir, cameraDestDir, 5, "high-drop-rate-");
|
|
dumpLogs(fd, kCameraLogDir, cameraDestDir, 5, "watchdog-");
|
|
dumpLogs(fd, kCameraLogDir, cameraDestDir, 5, "camera-ended-");
|
|
}
|
|
|
|
void Dumpstate::dumpGxpLogs(int fd, const std::string &destDir) {
|
|
bool gxpDumpEnabled = ::android::base::GetBoolProperty("vendor.gxp.attach_to_bugreport", false);
|
|
|
|
if (gxpDumpEnabled) {
|
|
const int maxGxpDebugDumps = 8;
|
|
const std::string gxpCoredumpOutputDir = destDir + "/gxp_ssrdump";
|
|
const std::string gxpCoredumpInputDir = "/data/vendor/ssrdump";
|
|
|
|
RunCommandToFd(fd, "MKDIR GXP COREDUMP", {"/vendor/bin/mkdir", "-p", gxpCoredumpOutputDir}, CommandOptions::WithTimeout(2).Build());
|
|
|
|
// Copy GXP coredumps and crashinfo to the output directory.
|
|
dumpLogs(fd, gxpCoredumpInputDir + "/coredump", gxpCoredumpOutputDir, maxGxpDebugDumps, "coredump_gxp_platform");
|
|
dumpLogs(fd, gxpCoredumpInputDir, gxpCoredumpOutputDir, maxGxpDebugDumps, "crashinfo_gxp_platform");
|
|
}
|
|
}
|
|
|
|
void Dumpstate::dumpLogSection(int fd, int fd_bin)
|
|
{
|
|
std::string logDir = MODEM_LOG_DIRECTORY;
|
|
const std::string logCombined = logDir + "/combined_logs.tar";
|
|
const std::string logAllDir = logDir + "/all_logs";
|
|
|
|
RunCommandToFd(fd, "MKDIR LOG", {"/vendor/bin/mkdir", "-p", logAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
|
|
static const std::string sectionName = "modem DM log";
|
|
auto startTime = startSection(fd, sectionName);
|
|
bool modemLogEnabled = ::android::base::GetBoolProperty(MODEM_LOGGING_PERSIST_PROPERTY, false);
|
|
if (modemLogEnabled && ::android::base::GetProperty(MODEM_LOGGING_PATH_PROPERTY, "") == MODEM_LOG_DIRECTORY) {
|
|
bool modemLogStarted = ::android::base::GetBoolProperty(MODEM_LOGGING_STATUS_PROPERTY, false);
|
|
int maxFileNum = ::android::base::GetIntProperty(MODEM_LOGGING_NUMBER_BUGREPORT_PROPERTY, 100);
|
|
|
|
if (modemLogStarted) {
|
|
::android::base::SetProperty(MODEM_LOGGING_PROPERTY, "false");
|
|
ALOGD("Stopping modem logging...\n");
|
|
} else {
|
|
ALOGD("modem logging is not running\n");
|
|
}
|
|
|
|
for (int i = 0; i < 15; i++) {
|
|
if (!::android::base::GetBoolProperty(MODEM_LOGGING_STATUS_PROPERTY, false)) {
|
|
ALOGD("modem logging stopped\n");
|
|
sleep(1);
|
|
break;
|
|
}
|
|
sleep(1);
|
|
}
|
|
|
|
dumpLogs(fd, logDir, logAllDir, maxFileNum, MODEM_LOG_PREFIX);
|
|
|
|
if (modemLogStarted) {
|
|
ALOGD("Restarting modem logging...\n");
|
|
::android::base::SetProperty(MODEM_LOGGING_PROPERTY, "true");
|
|
}
|
|
}
|
|
endSection(fd, sectionName, startTime);
|
|
|
|
// Dump all module logs
|
|
if (!PropertiesHelper::IsUserBuild()) {
|
|
for (const auto §ion : mLogSections) {
|
|
auto startTime = startSection(fd, section.first);
|
|
section.second(fd, logAllDir);
|
|
endSection(fd, section.first, startTime);
|
|
}
|
|
}
|
|
|
|
RunCommandToFd(fd, "TAR LOG", {"/vendor/bin/tar", "cvf", logCombined.c_str(), "-C", logAllDir.c_str(), "."}, CommandOptions::WithTimeout(20).Build());
|
|
RunCommandToFd(fd, "CHG PERM", {"/vendor/bin/chmod", "a+w", logCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
|
|
std::vector<uint8_t> buffer(65536);
|
|
::android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(logCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
|
|
|
|
if (fdLog >= 0) {
|
|
while (1) {
|
|
ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
|
|
|
|
if (bytes_read == 0) {
|
|
break;
|
|
} else if (bytes_read < 0) {
|
|
ALOGD("read(%s): %s\n", logCombined.c_str(), strerror(errno));
|
|
break;
|
|
}
|
|
|
|
ssize_t result = TEMP_FAILURE_RETRY(write(fd_bin, buffer.data(), bytes_read));
|
|
|
|
if (result != bytes_read) {
|
|
ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
RunCommandToFd(fd, "RM LOG DIR", { "/vendor/bin/rm", "-r", logAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
RunCommandToFd(fd, "RM LOG", { "/vendor/bin/rm", logCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
}
|
|
|
|
ndk::ScopedAStatus Dumpstate::dumpstateBoard(const std::vector<::ndk::ScopedFileDescriptor>& in_fds,
|
|
IDumpstateDevice::DumpstateMode in_mode,
|
|
int64_t in_timeoutMillis) {
|
|
// Unused arguments.
|
|
(void) in_timeoutMillis;
|
|
|
|
if (in_fds.size() < 1) {
|
|
ALOGE("no FDs\n");
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"No file descriptor");
|
|
}
|
|
|
|
int fd = in_fds[0].get();
|
|
if (fd < 0) {
|
|
ALOGE("invalid FD: %d\n", fd);
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"Invalid file descriptor");
|
|
}
|
|
|
|
if (in_mode == IDumpstateDevice::DumpstateMode::WEAR) {
|
|
// We aren't a Wear device.
|
|
ALOGE("Unsupported mode: %d\n", in_mode);
|
|
return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(ERROR_UNSUPPORTED_MODE,
|
|
"Unsupported mode");
|
|
} else if (in_mode < IDumpstateDevice::DumpstateMode::FULL || in_mode > IDumpstateDevice::DumpstateMode::PROTO) {
|
|
ALOGE("Invalid mode: %d\n", in_mode);
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"Invalid mode");
|
|
}
|
|
|
|
if (in_fds.size() < 2) {
|
|
ALOGE("no FD for dumpstate_board binary\n");
|
|
} else {
|
|
int fd_bin = in_fds[1].get();
|
|
dumpLogSection(fd, fd_bin);
|
|
}
|
|
|
|
dumpTextSection(fd, kAllSections);
|
|
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
ndk::ScopedAStatus Dumpstate::setVerboseLoggingEnabled(bool in_enable) {
|
|
::android::base::SetProperty(kVerboseLoggingProperty, in_enable ? "true" : "false");
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
ndk::ScopedAStatus Dumpstate::getVerboseLoggingEnabled(bool* _aidl_return) {
|
|
*_aidl_return = ::android::base::GetBoolProperty(kVerboseLoggingProperty, false);
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
// Since AIDLs that support the dump() interface are automatically invoked during
|
|
// bugreport generation and we don't want to generate a second copy of the same
|
|
// data that will go into dumpstate_board.txt, this function will only do
|
|
// something if it is called with an option, e.g.
|
|
// dumpsys android.hardware.dumpstate.IDumpstateDevice/default all
|
|
//
|
|
// Also, note that sections which generate attachments and/or binary data when
|
|
// included in a bugreport are not available through the dump() interface.
|
|
binder_status_t Dumpstate::dump(int fd, const char** args, uint32_t numArgs) {
|
|
|
|
if (numArgs != 1) {
|
|
return STATUS_OK;
|
|
}
|
|
|
|
dumpTextSection(fd, static_cast<std::string>(args[0]));
|
|
|
|
fsync(fd);
|
|
return STATUS_OK;
|
|
}
|
|
|
|
} // namespace dumpstate
|
|
} // namespace hardware
|
|
} // namespace android
|
|
} // namespace aidl
|