mirror of
https://github.com/Evolution-X-Devices/device_google_wahoo
synced 2026-01-27 18:19:03 +00:00
316 lines
13 KiB
C++
Executable File
316 lines
13 KiB
C++
Executable File
/*
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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"
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#include "DumpstateDevice.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 <cutils/properties.h>
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#include <hidl/HidlBinderSupport.h>
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#include <log/log.h>
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#include <string.h>
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#define _SVID_SOURCE
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#include <dirent.h>
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#include "DumpstateUtil.h"
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#define MODEM_LOG_PREFIX_PROPERTY "ro.radio.log_prefix"
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#define MODEM_LOG_LOC_PROPERTY "ro.radio.log_loc"
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#define MODEM_LOGGING_SWITCH "persist.radio.smlog_switch"
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#define DIAG_MDLOG_PERSIST_PROPERTY "persist.sys.modem.diag.mdlog"
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#define DIAG_MDLOG_PROPERTY "sys.modem.diag.mdlog"
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#define DIAG_MDLOG_STATUS_PROPERTY "sys.modem.diag.mdlog_on"
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#define DIAG_MDLOG_NUMBER_BUGREPORT "persist.sys.modem.diag.mdlog_br_num"
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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 android {
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namespace hardware {
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namespace dumpstate {
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namespace V1_0 {
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namespace implementation {
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#define DIAG_LOG_PREFIX "diag_log_"
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void DumpstateDevice::dumpDiagLogs(int fd, std::string srcDir, std::string destDir) {
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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 maxFileNum = android::base::GetIntProperty(DIAG_MDLOG_NUMBER_BUGREPORT, 100);
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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, DIAG_LOG_PREFIX, strlen(DIAG_LOG_PREFIX))) {
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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 DIAG 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 DumpstateDevice::dumpModem(int fd, int fdModem)
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{
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std::string modemLogDir = android::base::GetProperty(MODEM_LOG_LOC_PROPERTY, "");
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if (modemLogDir.empty()) {
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ALOGD("No modem log place is set\n");
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return;
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}
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if (!PropertiesHelper::IsUserBuild()) {
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CommandOptions options = CommandOptions::WithTimeout(120).Build();
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RunCommandToFd(fd, "MODEM DIAG SYSTEM PROPERTIES",
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{ "/vendor/bin/sh", "-c", "getprop", "|", "grep", "sys.modem.diag" }, options);
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std::string modemLogAllDir = modemLogDir + "/modem_log";
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std::string diagLogDir = "/data/vendor/radio/diag_logs/logs";
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std::vector<std::string> rilAndNetmgrLogs
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{
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"/data/vendor/radio/ril_log",
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"/data/vendor/radio/ril_log_old",
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"/data/vendor/netmgr/netmgr_log",
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"/data/vendor/netmgr/netmgr_log_old",
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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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"/data/vendor/radio/diag_logs/diag_trace.txt",
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"/data/vendor/radio/diag_logs/diag_trace_old.txt",
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};
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std::string modemLogMkDirCmd= "/vendor/bin/mkdir -p " + modemLogAllDir;
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RunCommandToFd(fd, "MKDIR MODEM LOG", { "/vendor/bin/sh", "-c", modemLogMkDirCmd.c_str()}, options);
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bool smlogEnabled = android::base::GetBoolProperty(MODEM_LOGGING_SWITCH, false) &&
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!access("/vendor/bin/smlog_dump", X_OK);
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bool diagLogEnabled = android::base::GetBoolProperty(DIAG_MDLOG_PERSIST_PROPERTY, false);
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if (smlogEnabled) {
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RunCommandToFd(fd, "SMLOG DUMP", { "smlog_dump", "-d", "-o", modemLogAllDir.c_str() }, options);
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} else if (diagLogEnabled) {
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bool diagLogStarted = android::base::GetBoolProperty(DIAG_MDLOG_STATUS_PROPERTY, false);
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if (diagLogStarted) {
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android::base::SetProperty(DIAG_MDLOG_PROPERTY, "false");
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ALOGD("Stopping diag_mdlog...\n");
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} else {
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ALOGD("diag_mdlog is not running\n");
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}
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for (int i = 0; i < 30; i++) {
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if (!android::base::GetBoolProperty(DIAG_MDLOG_STATUS_PROPERTY, false)) {
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ALOGD("diag_mdlog exited\n");
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sleep(1);
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break;
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}
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sleep(1);
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}
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dumpDiagLogs(fd, diagLogDir, modemLogAllDir);
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if (diagLogStarted) {
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ALOGD("Restarting diag_mdlog...\n");
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android::base::SetProperty(DIAG_MDLOG_PROPERTY, "true");
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}
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}
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for (const auto& logFile : rilAndNetmgrLogs)
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{
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std::string copyCmd= "/vendor/bin/cp " + logFile + " " + modemLogAllDir;
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RunCommandToFd(fd, "CP MODEM LOG", { "/vendor/bin/sh", "-c", copyCmd.c_str() }, options);
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}
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std::string filePrefix = android::base::GetProperty(MODEM_LOG_PREFIX_PROPERTY, "");
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if (!filePrefix.empty()) {
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std::string modemLogCombined = modemLogDir + "/" + filePrefix + "all.tar";
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std::string modemLogTarCmd= "/vendor/bin/tar cvf " + modemLogCombined + " -C " + modemLogAllDir + " .";
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RunCommandToFd(fd, "TAR LOG", { "/vendor/bin/sh", "-c", modemLogTarCmd.c_str()}, options);
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std::string modemLogPermCmd= "/vendor/bin/chmod a+rw " + modemLogCombined;
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RunCommandToFd(fd, "CHG PERM", { "/vendor/bin/sh", "-c", modemLogPermCmd.c_str()}, options);
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std::vector<uint8_t> buffer(65536);
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android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(modemLogCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
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if (fdLog >= 0) {
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while (1) {
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ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
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if (bytes_read == 0) {
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break;
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} else if (bytes_read < 0) {
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ALOGD("read(%s): %s\n", modemLogCombined.c_str(), strerror(errno));
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break;
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}
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ssize_t result = TEMP_FAILURE_RETRY(write(fdModem, buffer.data(), bytes_read));
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if (result != bytes_read) {
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ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
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break;
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}
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}
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}
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std::string modemLogClearCmd= "/vendor/bin/rm -r " + modemLogAllDir;
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RunCommandToFd(fd, "RM MODEM DIR", { "/vendor/bin/sh", "-c", modemLogClearCmd.c_str()}, options);
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RunCommandToFd(fd, "RM LOG", { "/vendor/bin/rm", modemLogCombined.c_str()}, options);
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}
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}
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}
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static void DumpPower(int fd) {
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RunCommandToFd(fd, "Power Stats Times", {"/vendor/bin/sh", "-c",
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"echo -n \"Boot: \" && /vendor/bin/uptime -s &&"
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"echo -n \"Now: \" && date"});
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DumpFileToFd(fd, "RPM Stats", "/d/rpm_stats");
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DumpFileToFd(fd, "Power Management Stats", "/d/rpm_master_stats");
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DumpFileToFd(fd, "WLAN Power Stats", "/d/wlan0/power_stats");
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}
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static void DumpTouch(int fd) {
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if (!access("/sys/android_touch", R_OK)) {
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DumpFileToFd(fd, "Synaptics touch firmware version",
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"/sys/android_touch/vendor");
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DumpFileToFd(fd, "Synaptics touch firmware config",
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"/sys/android_touch/config");
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}
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if (!access("/sys/class/input/ftm4_touch", R_OK)) {
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DumpFileToFd(fd, "STM touch firmware config",
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"/sys/class/input/ftm4_touch/version");
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DumpFileToFd(fd, "STM touch VR Mode",
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"/sys/class/input/ftm4_touch/vrmode");
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}
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}
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// Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
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Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
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// Exit when dump is completed since this is a lazy HAL.
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addPostCommandTask([]() {
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exit(0);
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});
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if (handle == nullptr || handle->numFds < 1) {
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ALOGE("no FDs\n");
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return Void();
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}
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int fd = handle->data[0];
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if (fd < 0) {
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ALOGE("invalid FD: %d\n", handle->data[0]);
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return Void();
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}
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if (handle->numFds < 2) {
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ALOGE("no FD for modem\n");
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}
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else {
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int fdModem = handle->data[1];
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dumpModem(fd, fdModem);
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}
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RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
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DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
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DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
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DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
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DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
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DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
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RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", "for f in $(find /sys/kernel/debug/ufshcd0 -type f); do if [[ -r $f && -f $f ]]; then echo --- $f; cat $f; fi; done"});
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DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
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DumpPower(fd);
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DumpFileToFd(fd, "LL-Stats", "/d/wlan0/ll_stats");
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DumpFileToFd(fd, "ICNSS Stats", "/d/icnss/stats");
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DumpFileToFd(fd, "SMD Log", "/d/ipc_logging/smd/log");
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RunCommandToFd(fd, "ION HEAPS", {"/vendor/bin/sh", "-c", "for d in $(ls -d /d/ion/*); do for f in $(ls $d); do echo --- $d/$f; cat $d/$f; done; done"});
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DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
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RunCommandToFd(fd, "Easel debug info", {"/vendor/bin/sh", "-c", "for f in `ls /sys/bus/i2c/devices/9-0008/@(*curr|temperature|vbat|total_power)`; do echo \"$f: `cat $f`\" ; done; file=/sys/devices/virtual/misc/mnh_sm/state; echo \"$file: `cat $file`\""});
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RunCommandToFd(fd, "Temperatures", {"/vendor/bin/sh", "-c", "for f in /sys/class/thermal/thermal* ; do type=`cat $f/type` ; temp=`cat $f/temp` ; echo \"$type: $temp\" ; done"});
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RunCommandToFd(fd, "Cooling Device Current State", {"/vendor/bin/sh", "-c", "for f in /sys/class/thermal/cooling* ; do type=`cat $f/type` ; temp=`cat $f/cur_state` ; echo \"$type: $temp\" ; done"});
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RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"});
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RunCommandToFd(fd, "CPU cpuidle", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do for d in $cpu/cpuidle/state*; do if [ ! -d $d ]; then continue; fi; echo \"$d: `cat $d/name` `cat $d/desc` `cat $d/time` `cat $d/usage`\"; done; done"});
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DumpFileToFd(fd, "MDP xlogs", "/data/vendor/display/mdp_xlog");
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DumpFileToFd(fd, "TCPM logs", "/d/tcpm/usbpd0");
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DumpFileToFd(fd, "PD Engine", "/d/pd_engine/usbpd0");
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DumpFileToFd(fd, "smblib-usb logs", "/d/ipc_logging/smblib/log");
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DumpFileToFd(fd, "ipc-local-ports", "/d/msm_ipc_router/dump_local_ports");
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DumpFileToFd(fd, "ipc-servers", "/d/msm_ipc_router/dump_servers");
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RunCommandToFd(fd, "ipc-logs",
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{"/vendor/bin/sh", "-c",
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"for f in `ls /d/ipc_logging/*_IPCRTR/log` ; do echo \"------ $f\\n`cat "
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"$f`\\n\" ; done"});
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DumpTouch(fd);
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RunCommandToFd(fd, "USB Device Descriptors", {"/vendor/bin/sh", "-c", "cd /sys/bus/usb/devices/1-1 && cat product && cat bcdDevice; cat descriptors | od -t x1 -w16 -N96"});
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DumpFileToFd(fd, "Pixel trace", "/d/tracing/instances/pixel-trace/trace");
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// Timeout after 3s
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RunCommandToFd(fd, "QSEE logs", {"/vendor/bin/sh", "-c", "/vendor/bin/timeout 3 cat /d/tzdbg/qsee_log"});
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RunCommandToFd(fd, "Power supply properties", {"/vendor/bin/sh", "-c", "for f in /sys/class/power_supply/*/uevent ; do echo \"\n------ $f\" ; cat $f ; done"});
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DumpFileToFd(fd, "Battery cycle count", "/sys/class/power_supply/bms/device/cycle_counts_bins");
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RunCommandToFd(fd, "QCOM FG SRAM", {"/vendor/bin/sh", "-c", "echo 0 > /d/fg/sram/address ; echo 500 > /d/fg/sram/count ; cat /d/fg/sram/data"});
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DumpFileToFd(fd, "WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");
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return Void();
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};
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} // namespace implementation
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} // namespace V1_0
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} // namespace dumpstate
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} // namespace hardware
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} // namespace android
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