dumpstate.cpp revision c7fe8fe5b525a1a071af92f3ebbeef2f6d4b06af
1f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* 2f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Copyright (C) 2008 The Android Open Source Project 3f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 4f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Licensed under the Apache License, Version 2.0 (the "License"); 5f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * you may not use this file except in compliance with the License. 6f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * You may obtain a copy of the License at 7f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 8f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * http://www.apache.org/licenses/LICENSE-2.0 9f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 10f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Unless required by applicable law or agreed to in writing, software 11f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * distributed under the License is distributed on an "AS IS" BASIS, 12f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * See the License for the specific language governing permissions and 14f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * limitations under the License. 15f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross */ 16f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 172db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg#include <dirent.h> 18f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <errno.h> 19f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <fcntl.h> 20ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme#include <libgen.h> 21f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <limits.h> 226e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include <memory> 23ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme#include <regex> 24635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme#include <set> 25f87959e00732d7d737527f1248a71adea99ae29dWei Liu#include <signal.h> 268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#include <stdbool.h> 27f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdio.h> 28f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdlib.h> 296e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include <string> 30f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <string.h> 317dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#include <sys/prctl.h> 32f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/resource.h> 33f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/stat.h> 34f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/time.h> 35f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/wait.h> 36f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <unistd.h> 37f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 3896c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme#include <android-base/file.h> 3996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme#include <android-base/properties.h> 409dc117c415d0df0a3acd900709d05deabe975704Elliott Hughes#include <android-base/stringprintf.h> 41aff684300a3b7d6984d3b3c1efddb810cd0205e7Andreas Gampe#include <android-base/unique_fd.h> 42f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <cutils/properties.h> 43f87959e00732d7d737527f1248a71adea99ae29dWei Liu#include <hardware_legacy/power.h> 44f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 45f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "private/android_filesystem_config.h" 46f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 47f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#define LOG_TAG "dumpstate" 48656a6b9e3645bfe2cf073b69cbb9d02832f62c26Alex Ray#include <cutils/log.h> 49f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 50f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "dumpstate.h" 516e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include "ziparchive/zip_writer.h" 526e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 53c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes#include <openssl/sha.h> 544db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 556e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Lemeusing android::base::StringPrintf; 56f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 57f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* read before root is shed */ 58f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic char cmdline_buf[16384] = "(unknown)"; 59f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic const char *dump_traces_path = NULL; 60f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 619ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme// Command-line arguments as string 629ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Lemestatic std::string args; 639ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme 64efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme// TODO: variables below should be part of dumpstate object 6596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Lemestatic std::string buildType; 66e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic time_t now; 67e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic std::unique_ptr<ZipWriter> zip_writer; 68635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemestatic std::set<std::string> mount_points; 69635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo(); 70efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme/* suffix of the bugreport files - it's typically the date (when invoked with -d), 71efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme * although it could be changed by the user using a system property */ 72efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Lemestatic std::string suffix; 7396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Lemestatic std::string extraOptions; 7478f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 752a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor#define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops" 767d0a762ecaf9f4d005f0f6db913034c2e084d362Mark Salyzyn#define ALT_PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops-0" 772a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 78341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu#define RAFT_DIR "/data/misc/raft" 79e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme#define RECOVERY_DIR "/cache/recovery" 80d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn#define RECOVERY_DATA_DIR "/data/misc/recovery" 814d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn#define LOGPERSIST_DATA_DIR "/data/misc/logd" 82d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil#define PROFILE_DATA_DIR_CUR "/data/misc/profiles/cur" 83d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil#define PROFILE_DATA_DIR_REF "/data/misc/profiles/ref" 847dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_DIR "/data/tombstones" 857dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_FILE_PREFIX TOMBSTONE_DIR "/tombstone_" 867dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris/* Can accomodate a tombstone number up to 9999. */ 877dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_MAX_LEN (sizeof(TOMBSTONE_FILE_PREFIX) + 4) 887dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define NUM_TOMBSTONES 10 890816520c5cd60519d8e221ed92497aa5464e3039Erik Kline#define WLUTIL "/vendor/xbin/wlutil" 90f87959e00732d7d737527f1248a71adea99ae29dWei Liu#define WAKE_LOCK_NAME "dumpstate_wakelock" 917dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 927dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferristypedef struct { 937dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris char name[TOMBSTONE_MAX_LEN]; 947dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int fd; 957dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} tombstone_data_t; 967dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 977dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic tombstone_data_t tombstone_data[NUM_TOMBSTONES]; 987dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 99e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme// TODO: temporary variables and functions used during C++ refactoring 100e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Lemestatic Dumpstate& ds = Dumpstate::GetInstance(); 101678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Lemestatic int RunCommand(const std::string& title, const std::vector<std::string>& fullCommand, 102678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme const CommandOptions& options = CommandOptions::DEFAULT) { 103678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme return ds.RunCommand(title, fullCommand, options); 104678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme} 105678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Lemestatic void RunDumpsys(const std::string& title, const std::vector<std::string>& dumpsysArgs, 106678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme const CommandOptions& options = CommandOptions::DEFAULT_DUMPSYS, 107678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme long dumpsysTimeout = 0) { 108678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme return ds.RunDumpsys(title, dumpsysArgs, options, dumpsysTimeout); 109678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme} 110678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Lemestatic int DumpFile(const std::string& title, const std::string& path) { 111678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme return ds.DumpFile(title, path); 112678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme} 1136ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Lemebool IsUserBuild() { 1146ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Leme return ds.IsUserBuild(); 1156ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Leme} 116e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 117809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* 118809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * List of supported zip format versions. 119809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * 1208268ed2d1c5afb1a29dfdafdcea82a8a52166b90Felipe Leme * See bugreport-format.md for more info. 121809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme */ 122ca9c12e64d44f6c67cd46819583239f0ad051a51Felipe Lemestatic std::string VERSION_DEFAULT = "1.0"; 123809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 124e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme// Relative directory (inside the zip) for all files copied as-is into the bugreport. 125e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Lemestatic const std::string ZIP_ROOT_DIR = "FS"; 126e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme 1279ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Lemestatic constexpr char PROPERTY_EXTRA_OPTIONS[] = "dumpstate.options"; 12896c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Lemestatic constexpr char PROPERTY_LAST_ID[] = "dumpstate.last_id"; 1299ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme 1306ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Lemebool Dumpstate::IsUserBuild() { 13196c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme return "user" == buildType; 132c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme} 133c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 134e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Lemebool Dumpstate::IsDryRun() { 135e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme return dryRun_; 1368268ed2d1c5afb1a29dfdafdcea82a8a52166b90Felipe Leme} 1378268ed2d1c5afb1a29dfdafdcea82a8a52166b90Felipe Leme 1383d305a18f771f293b6196f95eeb41c098e7e051fFelipe Leme/* gets the tombstone data, according to the bugreport type: if zipped, gets all tombstones; 1393d305a18f771f293b6196f95eeb41c098e7e051fFelipe Leme * otherwise, gets just those modified in the last half an hour. */ 1407dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic void get_tombstone_fds(tombstone_data_t data[NUM_TOMBSTONES]) { 141e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme time_t thirty_minutes_ago = now - 60*30; 1427dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 1437dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris snprintf(data[i].name, sizeof(data[i].name), "%s%02zu", TOMBSTONE_FILE_PREFIX, i); 14454bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(data[i].name, 14554bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 1467dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris struct stat st; 1473d305a18f771f293b6196f95eeb41c098e7e051fFelipe Leme if (fstat(fd, &st) == 0 && S_ISREG(st.st_mode) && st.st_size > 0 && 148e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme (zip_writer || (time_t) st.st_mtime >= thirty_minutes_ago)) { 1493d305a18f771f293b6196f95eeb41c098e7e051fFelipe Leme data[i].fd = fd; 1507dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 1513d305a18f771f293b6196f95eeb41c098e7e051fFelipe Leme close(fd); 1527dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris data[i].fd = -1; 1537dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1547dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1557dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} 1567dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 157635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme// for_each_pid() callback to get mount info about a process. 158635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid do_mountinfo(int pid, const char *name) { 159635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char path[PATH_MAX]; 160635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 161635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // Gets the the content of the /proc/PID/ns/mnt link, so only unique mount points 162635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // are added. 163f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid); 164635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char linkname[PATH_MAX]; 165635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme ssize_t r = readlink(path, linkname, PATH_MAX); 166635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (r == -1) { 167cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to read link for %s: %s\n", path, strerror(errno)); 168635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme return; 169635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 170635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme linkname[r] = '\0'; 171635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 172635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (mount_points.find(linkname) == mount_points.end()) { 173635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // First time this mount point was found: add it 174f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/mountinfo", pid); 175635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (add_zip_entry(ZIP_ROOT_DIR + path, path)) { 176635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.insert(linkname); 177635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } else { 178cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add mountinfo %s to zip file\n", path); 179635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 180635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 181635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 182635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 183635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo() { 184635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (!zip_writer) return; 185678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme std::string title = "MOUNT INFO"; 186635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.clear(); 187678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DurationReporter durationReporter(title, nullptr); 188678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme for_each_pid(do_mountinfo, nullptr); 189678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme MYLOGD("%s: %d entries added to zip file\n", title.c_str(), (int)mount_points.size()); 190635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 191635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 1922db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevågstatic void dump_dev_files(const char *title, const char *driverpath, const char *filename) 1932db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg{ 1942db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg DIR *d; 1952db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg struct dirent *de; 1962db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg char path[PATH_MAX]; 1972db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1982db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg d = opendir(driverpath); 1992db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (d == NULL) { 2002db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg return; 2012db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 2022db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 2032db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg while ((de = readdir(d))) { 2042db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (de->d_type != DT_LNK) { 2052db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg continue; 2062db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 2072db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename); 208b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile(title, path); 2092db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 2102db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 2112db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg closedir(d); 2122db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg} 2132db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 214068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// return pid of a userspace process. If not found or error, return 0. 215068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qianstatic unsigned int pid_of_process(const char* ps_name) { 216068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian DIR *proc_dir; 217068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian struct dirent *ps; 218068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian unsigned int pid; 219068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian std::string cmdline; 220068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 221068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!(proc_dir = opendir("/proc"))) { 222068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Can't open /proc\n"); 223068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return 0; 224068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 225068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 226068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian while ((ps = readdir(proc_dir))) { 227068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!(pid = atoi(ps->d_name))) { 228068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian continue; 229068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 230068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian android::base::ReadFileToString("/proc/" 231068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian + std::string(ps->d_name) + "/cmdline", &cmdline); 232068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (cmdline.find(ps_name) == std::string::npos) { 233068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian continue; 234068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 235068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian closedir(proc_dir); 236068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return pid; 237068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 238068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 239068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian closedir(proc_dir); 240068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return 0; 241068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian} 242068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 243068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// dump anrd's trace and add to the zip file. 244068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// 1. check if anrd is running on this device. 245068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// 2. send a SIGUSR1 to its pid which will dump anrd's trace. 246068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// 3. wait until the trace generation completes and add to the zip file. 247068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qianstatic bool dump_anrd_trace() { 248068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian unsigned int pid; 249068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian char buf[50], path[PATH_MAX]; 250068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian struct dirent *trace; 251068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian struct stat st; 252068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian DIR *trace_dir; 253afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian int retry = 5; 254afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian long max_ctime = 0, old_mtime; 255068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian long long cur_size = 0; 256068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian const char *trace_path = "/data/misc/anrd/"; 257068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 258068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!zip_writer) { 259068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Not dumping anrd trace because zip_writer is not set\n"); 260068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 261068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 262068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 263068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // find anrd's pid if it is running. 264068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian pid = pid_of_process("/system/xbin/anrd"); 265068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 266068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (pid > 0) { 267afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian if (stat(trace_path, &st) == 0) { 268afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian old_mtime = st.st_mtime; 269afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } else { 270afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian MYLOGE("Failed to find: %s\n", trace_path); 271afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian return false; 272afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } 273afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian 274068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // send SIGUSR1 to the anrd to generate a trace. 275068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(buf, "%u", pid); 276b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme if (RunCommand("ANRD_DUMP", {"kill", "-SIGUSR1", buf}, 27730dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(1).Build())) { 278068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("anrd signal timed out. Please manually collect trace\n"); 279068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 280068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 281068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 282afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian while (retry-- > 0 && old_mtime == st.st_mtime) { 283afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian sleep(1); 284afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian stat(trace_path, &st); 285afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } 286afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian 287afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian if (retry < 0 && old_mtime == st.st_mtime) { 288afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian MYLOGE("Failed to stat %s or trace creation timeout\n", trace_path); 289afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian return false; 290afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } 291afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian 292068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // identify the trace file by its creation time. 293068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!(trace_dir = opendir(trace_path))) { 294068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Can't open trace file under %s\n", trace_path); 295068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 296068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian while ((trace = readdir(trace_dir))) { 297068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (strcmp(trace->d_name, ".") == 0 298068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian || strcmp(trace->d_name, "..") == 0) { 299068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian continue; 300068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 301068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(path, "%s%s", trace_path, trace->d_name); 302068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (stat(path, &st) == 0) { 303068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (st.st_ctime > max_ctime) { 304068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian max_ctime = st.st_ctime; 305068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(buf, "%s", trace->d_name); 306068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 307068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 308068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 309068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian closedir(trace_dir); 310068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 311068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // Wait until the dump completes by checking the size of the trace. 312068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (max_ctime > 0) { 313068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(path, "%s%s", trace_path, buf); 314068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian while(true) { 315068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sleep(1); 316068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (stat(path, &st) == 0) { 317068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (st.st_size == cur_size) { 318068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian break; 319068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else if (st.st_size > cur_size) { 320068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian cur_size = st.st_size; 321068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 322068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 323068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 324068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 325068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Cant stat() %s anymore\n", path); 326068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 327068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 328068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 329068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // Add to the zip file. 330068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!add_zip_entry("anrd_trace.txt", path)) { 331068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Unable to add anrd_trace file %s to zip file\n", path); 332068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 333068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (remove(path)) { 334068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Error removing anrd_trace file %s: %s", path, strerror(errno)); 335068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 336068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return true; 337068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 338068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 339068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Can't stats any trace file under %s\n", trace_path); 340068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 341068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 342068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 343068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian} 344068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 345efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Lemestatic void dump_systrace() { 34671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (!zip_writer) { 34771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Not dumping systrace because zip_writer is not set\n"); 34871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 34971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 350e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme std::string systrace_path = ds.bugreportDir_ + "/systrace-" + suffix + ".txt"; 35114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (systrace_path.empty()) { 35214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Not dumping systrace because path is empty\n"); 35314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme return; 35414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 35571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme const char* path = "/sys/kernel/debug/tracing/tracing_on"; 35671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme long int is_tracing; 35771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (read_file_as_long(path, &is_tracing)) { 35871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; // error already logged 35971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 36071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (is_tracing <= 0) { 36171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing); 36271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 36371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 36471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 36514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes", 36614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str()); 367b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme if (RunCommand("SYSTRACE", {"/system/bin/atrace", "--async_dump", "-o", systrace_path}, 36830dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(120).Build())) { 36914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("systrace timed out, its zip entry will be incomplete\n"); 370c7fe8fe5b525a1a071af92f3ebbeef2f6d4b06afFelipe Leme // TODO: RunCommand tries to kill the process, but atrace doesn't die 37130dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // peacefully; ideally, we should call strace to stop itself, but there is no such option 37230dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // yet (just a --async_stop, which stops and dump 373b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme // if (RunCommand("SYSTRACE", {"/system/bin/atrace", "--kill"})) { 37430dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // MYLOGE("could not stop systrace "); 37530dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // } 37614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 37714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (!add_zip_entry("systrace.txt", systrace_path)) { 37814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str()); 37971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } else { 38014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (remove(systrace_path.c_str())) { 38114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno)); 38214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 38371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 38471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme} 38571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 386efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Lemestatic void dump_raft() { 3876ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Leme if (IsUserBuild()) { 388341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu return; 389341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 390341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 391e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme std::string raft_log_path = ds.bugreportDir_ + "/raft_log.txt"; 392341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (raft_log_path.empty()) { 393341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu MYLOGD("raft_log_path is empty\n"); 394341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu return; 395341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 396f0e78d4391fd5cea487af116106a7887720b950eWei Liu 397f0e78d4391fd5cea487af116106a7887720b950eWei Liu struct stat s; 398f0e78d4391fd5cea487af116106a7887720b950eWei Liu if (stat(RAFT_DIR, &s) != 0 || !S_ISDIR(s.st_mode)) { 399f0e78d4391fd5cea487af116106a7887720b950eWei Liu MYLOGD("%s does not exist or is not a directory\n", RAFT_DIR); 400f0e78d4391fd5cea487af116106a7887720b950eWei Liu return; 401f0e78d4391fd5cea487af116106a7887720b950eWei Liu } 402f0e78d4391fd5cea487af116106a7887720b950eWei Liu 40330dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions options = CommandOptions::WithTimeout(600).Build(); 404341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (!zip_writer) { 405310525a3a79cef73e3a5f6841fbd08fb9dbc71e8Wei Liu // Write compressed and encoded raft logs to stdout if not zip_writer. 406b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("RAFT LOGS", {"logcompressor", "-r", RAFT_DIR}, options); 407341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu return; 408341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 409341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 410b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("RAFT LOGS", {"logcompressor", "-n", "-r", RAFT_DIR, "-o", raft_log_path}, options); 411341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (!add_zip_entry("raft_log.txt", raft_log_path)) { 412341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu MYLOGE("Unable to add raft log %s to zip file\n", raft_log_path.c_str()); 413341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } else { 414341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (remove(raft_log_path.c_str())) { 415efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme MYLOGE("Error removing raft file %s: %s\n", raft_log_path.c_str(), strerror(errno)); 416341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 417341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 418341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu} 419341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 420326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic bool skip_not_stat(const char *path) { 421326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn static const char stat[] = "/stat"; 422326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t len = strlen(path); 423326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (path[len - 1] == '/') { /* Directory? */ 424326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return false; 425326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 426326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ 427326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 428326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 429e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool skip_none(const char *path) { 430e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 431e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 432e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 433326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic const char mmcblk0[] = "/sys/block/mmcblk0/"; 4348f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynunsigned long worst_write_perf = 20000; /* in KB/s */ 435326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 43601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 43701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// stat offsets 43801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// Name units description 43901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ---- ----- ----------- 44001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os requests number of read I/Os processed 44101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_IOS 0 44201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges requests number of read I/Os merged with in-queue I/O 44301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_MERGES 1 44401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors sectors number of sectors read 44501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_SECTORS 2 44601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks milliseconds total wait time for read requests 44701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_TICKS 3 44801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write I/Os requests number of write I/Os processed 44901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_IOS 4 45001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write merges requests number of write I/Os merged with in-queue I/O 45101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_MERGES 5 45201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write sectors sectors number of sectors written 45301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_SECTORS 6 45401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write ticks milliseconds total wait time for write requests 45501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_TICKS 7 45601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight requests number of I/Os currently in flight 45701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_FLIGHT 8 45801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks milliseconds total time this block device has been active 45901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IO_TICKS 9 46001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue milliseconds total wait time for all requests 46101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_QUEUE 10 46201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_NUMBER_FIELD 11 46301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 46401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os, write I/Os 46501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ===================== 46601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 46701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request completes. 46801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 46901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges, write merges 47001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========================= 47101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 47201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request is merged with an 47301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// already-queued I/O request. 47401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 47501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors, write sectors 47601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// =========================== 47701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 47801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of sectors read from or written to this 47901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// block device. The "sectors" in question are the standard UNIX 512-byte 48001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// sectors, not any device- or filesystem-specific block size. The 48101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// counters are incremented when the I/O completes. 48201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define SECTOR_SIZE 512 48301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 48401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks, write ticks 48501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======================= 48601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 48701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of milliseconds that I/O requests have 48801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// waited on this block device. If there are multiple I/O requests waiting, 48901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// these values will increase at a rate greater than 1000/second; for 49001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// example, if 60 read requests wait for an average of 30 ms, the read_ticks 49101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// field will increase by 60*30 = 1800. 49201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 49301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight 49401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========= 49501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 49601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of I/O requests that have been issued to 49701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// the device driver but have not yet completed. It does not include I/O 49801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// requests that are in the queue but not yet issued to the device driver. 49901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 50001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks 50101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======== 50201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 50301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds during which the device has 50401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// had I/O requests queued. 50501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 50601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue 50701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ============= 50801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 50901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds that I/O requests have waited 51001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// on this block device. If there are multiple I/O requests waiting, this 51101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// value will increase as the product of the number of milliseconds times the 51201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// number of requests waiting (see "read ticks" above for an example). 51301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define S_TO_MS 1000 51401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 51501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 516326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { 51701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long fields[__STAT_NUMBER_FIELD]; 518326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn bool z; 519326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn char *cp, *buffer = NULL; 520326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t i = 0; 521326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn FILE *fp = fdopen(fd, "rb"); 522326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn getline(&buffer, &i, fp); 523326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn fclose(fp); 524326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!buffer) { 525326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return -errno; 526326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 527326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn i = strlen(buffer); 528326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn while ((i > 0) && (buffer[i - 1] == '\n')) { 529326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn buffer[--i] = '\0'; 530326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 531326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!*buffer) { 532326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 533326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 534326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 535326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = true; 536326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { 53701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn fields[i] = strtoull(cp, &cp, 10); 538326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (fields[i] != 0) { 539326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = false; 540326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 541326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 542326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (z) { /* never accessed */ 543326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 544326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 545326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 546326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 547326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!strncmp(path, mmcblk0, sizeof(mmcblk0) - 1)) { 548326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn path += sizeof(mmcblk0) - 1; 549326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 550326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 551326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn printf("%s: %s\n", path, buffer); 552326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 553326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 55401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_IO_TICKS]) { 55501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_perf = 0; 55601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_ios = 0; 55701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_READ_TICKS]) { 55801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_READ_TICKS] 55901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 56001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_perf = ((unsigned long long)SECTOR_SIZE 56101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_READ_SECTORS] 56201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 56301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 56401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_ios = ((unsigned long long)S_TO_MS * fields[__STAT_READ_IOS] 56501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 56601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 56701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 56801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 56901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_perf = 0; 57001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_ios = 0; 57101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_WRITE_TICKS]) { 57201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_WRITE_TICKS] 57301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 57401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_perf = ((unsigned long long)SECTOR_SIZE 57501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_WRITE_SECTORS] 57601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 57701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 57801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_ios = ((unsigned long long)S_TO_MS * fields[__STAT_WRITE_IOS] 57901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 58001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 58101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 58201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 58301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned queue = (fields[__STAT_IN_QUEUE] 58401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn + (fields[__STAT_IO_TICKS] >> 1)) 58501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / fields[__STAT_IO_TICKS]; 58601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 58701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (!write_perf && !write_ios) { 58801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) q: %u\n", 58901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, queue); 59001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } else { 59101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) wr: %luKB/s(%lu/s) q: %u\n", 59201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, write_perf, write_ios, queue); 59301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 59401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 59501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn /* bugreport timeout factor adjustment */ 59601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if ((write_perf > 1) && (write_perf < worst_write_perf)) { 59701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn worst_write_perf = write_perf; 59801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 5998f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 600326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 601326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 602326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 6038f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* Copied policy from system/core/logd/LogBuffer.cpp */ 6048f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6058f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_SIZE (256 * 1024) 6068f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MIN_SIZE (64 * 1024UL) 6078f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL) 6088f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6098f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic bool valid_size(unsigned long value) { 6108f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((value < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < value)) { 6118f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return false; 6128f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6138f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6148f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pages = sysconf(_SC_PHYS_PAGES); 6158f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pages < 1) { 6168f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 6178f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6188f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6198f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pagesize = sysconf(_SC_PAGESIZE); 6208f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pagesize <= 1) { 6218f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pagesize = PAGE_SIZE; 6228f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6238f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6248f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // maximum memory impact a somewhat arbitrary ~3% 6258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pages = (pages + 31) / 32; 6268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long maximum = pages * pagesize; 6278f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6288f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((maximum < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < maximum)) { 6298f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 6308f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6318f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value <= maximum; 6338f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 6348f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 63596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme// TODO: migrate to logd/LogBuffer.cpp or use android::base::GetProperty 6368f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic unsigned long property_get_size(const char *key) { 6378f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long value; 6388f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char *cp, property[PROPERTY_VALUE_MAX]; 6398f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6408f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_get(key, property, ""); 6418f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = strtoul(property, &cp, 10); 6428f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6438f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn switch(*cp) { 6448f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'm': 6458f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'M': 6468f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 6478f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 6488f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'k': 6498f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'K': 6508f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 6518f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 6528f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case '\0': 6538f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn break; 6548f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6558f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default: 6568f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 6578f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6588f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6598f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!valid_size(value)) { 6608f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 6618f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6628f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6638f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value; 6648f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 6658f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6668f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* timeout in ms */ 6678620bb4118a68721d10c29529dc6978847d08d00Felipe Lemestatic unsigned long logcat_timeout(const char *name) { 6688f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_tuneable[] = "persist.logd.size"; // Settings App 6698f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_default[] = "ro.logd.size"; // BoardConfig.mk 6708f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char key[PROP_NAME_MAX]; 6718f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long property_size, default_size; 6728f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_tuneable); 6748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!default_size) { 6758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_default); 6768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6788f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_tuneable, name); 6798f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 6808f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6818f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 6828f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_default, name); 6838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 6848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 6878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = default_size; 6888f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6898f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6908f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 6918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = LOG_BUFFER_SIZE; 6928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* Engineering margin is ten-fold our guess */ 6958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return 10 * (property_size + worst_write_perf) / worst_write_perf; 6968f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 6978f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6988f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* End copy from system/core/logd/LogBuffer.cpp */ 6998f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 700f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* dumps the current system state to stdout */ 701e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Lemevoid print_header(const std::string& version) { 70296c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme std::string build, fingerprint, radio, bootloader, network; 70396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme char date[80]; 70496c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme 70596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme build = android::base::GetProperty("ro.build.display.id", "(unknown)"); 70696c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme fingerprint = android::base::GetProperty("ro.build.fingerprint", "(unknown)"); 70796c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme buildType = android::base::GetProperty("ro.build.type", "(unknown)"); 70896c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme radio = android::base::GetProperty("gsm.version.baseband", "(unknown)"); 70996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme bootloader = android::base::GetProperty("ro.bootloader", "(unknown)"); 71096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme network = android::base::GetProperty("gsm.operator.alpha", "(unknown)"); 711f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now)); 712f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 713f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 714f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: %s\n", date); 715f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 716f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 717f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 71896c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme printf("Build: %s\n", build.c_str()); 71996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme // NOTE: fingerprint entry format is important for other tools. 72096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme printf("Build fingerprint: '%s'\n", fingerprint.c_str()); 72196c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme printf("Bootloader: %s\n", bootloader.c_str()); 72296c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme printf("Radio: %s\n", radio.c_str()); 72396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme printf("Network: %s\n", network.c_str()); 724f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 725f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Kernel: "); 726678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DumpFile("", "/proc/version"); 727f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Command line: %s\n", strtok(cmdline_buf, "\n")); 728809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme printf("Bugreport format version: %s\n", version.c_str()); 729e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme printf("Dumpstate info: id=%lu pid=%d dryRun=%d args=%s extraOptions=%s\n", ds.id_, getpid(), 730e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.dryRun_, args.c_str(), extraOptions.c_str()); 731f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 73278f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme} 73378f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 73424b66eed1acd08a975546b57198940f4de9250ebFelipe Leme// List of file extensions that can cause a zip file attachment to be rejected by some email 73524b66eed1acd08a975546b57198940f4de9250ebFelipe Leme// service providers. 73624b66eed1acd08a975546b57198940f4de9250ebFelipe Lemestatic const std::set<std::string> PROBLEMATIC_FILE_EXTENSIONS = { 73724b66eed1acd08a975546b57198940f4de9250ebFelipe Leme ".ade", ".adp", ".bat", ".chm", ".cmd", ".com", ".cpl", ".exe", ".hta", ".ins", ".isp", 73824b66eed1acd08a975546b57198940f4de9250ebFelipe Leme ".jar", ".jse", ".lib", ".lnk", ".mde", ".msc", ".msp", ".mst", ".pif", ".scr", ".sct", 73924b66eed1acd08a975546b57198940f4de9250ebFelipe Leme ".shb", ".sys", ".vb", ".vbe", ".vbs", ".vxd", ".wsc", ".wsf", ".wsh" 74024b66eed1acd08a975546b57198940f4de9250ebFelipe Leme}; 74124b66eed1acd08a975546b57198940f4de9250ebFelipe Leme 74271ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry_from_fd(const std::string& entry_name, int fd) { 743111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 74488c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Not adding zip entry %s from fd because zip_writer is not set\n", 74588c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme entry_name.c_str()); 746111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 747111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 74824b66eed1acd08a975546b57198940f4de9250ebFelipe Leme std::string valid_name = entry_name; 74924b66eed1acd08a975546b57198940f4de9250ebFelipe Leme 75024b66eed1acd08a975546b57198940f4de9250ebFelipe Leme // Rename extension if necessary. 75124b66eed1acd08a975546b57198940f4de9250ebFelipe Leme size_t idx = entry_name.rfind("."); 75224b66eed1acd08a975546b57198940f4de9250ebFelipe Leme if (idx != std::string::npos) { 75324b66eed1acd08a975546b57198940f4de9250ebFelipe Leme std::string extension = entry_name.substr(idx); 75424b66eed1acd08a975546b57198940f4de9250ebFelipe Leme std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower); 75524b66eed1acd08a975546b57198940f4de9250ebFelipe Leme if (PROBLEMATIC_FILE_EXTENSIONS.count(extension) != 0) { 75624b66eed1acd08a975546b57198940f4de9250ebFelipe Leme valid_name = entry_name + ".renamed"; 75724b66eed1acd08a975546b57198940f4de9250ebFelipe Leme MYLOGI("Renaming entry %s to %s\n", entry_name.c_str(), valid_name.c_str()); 75824b66eed1acd08a975546b57198940f4de9250ebFelipe Leme } 75924b66eed1acd08a975546b57198940f4de9250ebFelipe Leme } 76024b66eed1acd08a975546b57198940f4de9250ebFelipe Leme 7616fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // Logging statement below is useful to time how long each entry takes, but it's too verbose. 7626fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // MYLOGD("Adding zip entry %s\n", entry_name.c_str()); 76324b66eed1acd08a975546b57198940f4de9250ebFelipe Leme int32_t err = zip_writer->StartEntryWithTime(valid_name.c_str(), 764e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ZipWriter::kCompress, get_mtime(fd, now)); 765e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 76624b66eed1acd08a975546b57198940f4de9250ebFelipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", valid_name.c_str(), 767809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 768e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 769e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 770e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 771770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme std::vector<uint8_t> buffer(65536); 772e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme while (1) { 77322200401c000c556ff7ed6d100d4f57e18ebb24fZach Riggle ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer.data(), buffer.size())); 774e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (bytes_read == 0) { 775e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme break; 776e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else if (bytes_read == -1) { 777cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", entry_name.c_str(), strerror(errno)); 778e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 779e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 780e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->WriteBytes(buffer.data(), bytes_read); 781e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 782cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(): %s\n", ZipWriter::ErrorCodeString(err)); 783e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 784e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 785e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 786e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 787e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->FinishEntry(); 788e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 789cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 790e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 791e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 792e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 793e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return true; 794e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 795e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 79671ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry(const std::string& entry_name, const std::string& entry_path) { 79727cd7b256eb08bf9dec7e4e8af8375711ab10225Andreas Gampe android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(entry_path.c_str(), O_RDONLY | O_NONBLOCK 79827cd7b256eb08bf9dec7e4e8af8375711ab10225Andreas Gampe | O_CLOEXEC))); 799aff684300a3b7d6984d3b3c1efddb810cd0205e7Andreas Gampe if (fd == -1) { 800cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", entry_path.c_str(), strerror(errno)); 801e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 802e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 803e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 804e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(entry_name, fd.get()); 805e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 806e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 807e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a file to the existing zipped bugreport */ 808e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic int _add_file_from_fd(const char *title, const char *path, int fd) { 809e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(ZIP_ROOT_DIR + path, fd) ? 0 : 1; 810e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 811e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 81224b66eed1acd08a975546b57198940f4de9250ebFelipe Leme// TODO: move to util.cpp 813678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Lemevoid add_dir(const std::string& dir, bool recursive) { 814111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 815678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme MYLOGD("Not adding dir %s because zip_writer is not set\n", dir.c_str()); 816111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return; 817111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 818678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme MYLOGD("Adding dir %s (recursive: %d)\n", dir.c_str(), recursive); 819678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DurationReporter durationReporter(dir, nullptr); 820678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme dump_files("", dir.c_str(), recursive ? skip_none : is_dir, _add_file_from_fd); 821e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 822e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 823809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* adds a text entry entry to the existing zip file. */ 824809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic bool add_text_zip_entry(const std::string& entry_name, const std::string& content) { 825111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 826cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding text zip entry %s because zip_writer is not set\n", entry_name.c_str()); 827111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 828111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 829cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Adding zip text entry %s\n", entry_name.c_str()); 830809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, now); 831809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 832cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 833809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 834809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 835809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 836809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 837809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->WriteBytes(content.c_str(), content.length()); 838809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 839cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(%s): %s\n", entry_name.c_str(), 840809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 841809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 842809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 843809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 844809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->FinishEntry(); 845809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 846cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 847809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 848809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 849809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 850809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return true; 851809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme} 852809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 853c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Lemestatic void dump_iptables() { 854b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPTABLES", {"iptables", "-L", "-nvx"}); 855b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IP6TABLES", {"ip6tables", "-L", "-nvx"}); 856b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPTABLE NAT", {"iptables", "-t", "nat", "-L", "-nvx"}); 857c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* no ip6 nat */ 858b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPTABLE MANGLE", {"iptables", "-t", "mangle", "-L", "-nvx"}); 859b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IP6TABLE MANGLE", {"ip6tables", "-t", "mangle", "-L", "-nvx"}); 860b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPTABLE RAW", {"iptables", "-t", "raw", "-L", "-nvx"}); 861b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IP6TABLE RAW", {"ip6tables", "-t", "raw", "-L", "-nvx"}); 862c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme} 863c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme 864fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharanstatic void dumpstate(const std::string& screenshot_path, const std::string& version) { 865678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DurationReporter durationReporter("DUMPSTATE"); 86678f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme unsigned long timeout; 867f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8682db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); 869b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("UPTIME", {"uptime"}); 870326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); 8718c8130eb68c89987a94db084608a4229bad06c18Mark Salyzyn dump_emmc_ecsd("/d/mmc0/mmc0:0001/ext_csd"); 872b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("MEMORY INFO", "/proc/meminfo"); 873b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("CPU INFO", {"top", "-b", "-n", "1", "-H", "-s", "6", "-o", 87430dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme "pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name"}); 875b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("PROCRANK", {"procrank"}, CommandOptions::AS_ROOT_20); 876b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("VIRTUAL MEMORY STATS", "/proc/vmstat"); 877b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("VMALLOC INFO", "/proc/vmallocinfo"); 878b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("SLAB INFO", "/proc/slabinfo"); 879b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("ZONEINFO", "/proc/zoneinfo"); 880b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("PAGETYPEINFO", "/proc/pagetypeinfo"); 881b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("BUDDYINFO", "/proc/buddyinfo"); 882b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("FRAGMENTATION INFO", "/d/extfrag/unusable_index"); 883b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme 884b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("KERNEL WAKE SOURCES", "/d/wakeup_sources"); 885b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); 886b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("KERNEL SYNC", "/d/sync"); 887b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme 888b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("PROCESSES AND THREADS", 88930dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme {"ps", "-A", "-T", "-Z", "-O", "pri,nice,rtprio,sched,pcy"}); 890b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("LIBRANK", {"librank"}, CommandOptions::AS_ROOT_10); 891f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 892b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("PRINTENV", {"printenv"}); 893b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("NETSTAT", {"netstat", "-n"}); 894e4eca58fe7daa5e2dce7fa2b615c541aef00bc67Felipe Leme struct stat s; 895e4eca58fe7daa5e2dce7fa2b615c541aef00bc67Felipe Leme if (stat("/proc/modules", &s) != 0) { 896e4eca58fe7daa5e2dce7fa2b615c541aef00bc67Felipe Leme MYLOGD("Skipping 'lsmod' because /proc/modules does not exist\n"); 897e4eca58fe7daa5e2dce7fa2b615c541aef00bc67Felipe Leme } else { 898b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("LSMOD", {"lsmod"}); 899e4eca58fe7daa5e2dce7fa2b615c541aef00bc67Felipe Leme } 9004db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 901f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross do_dmesg(); 902f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 903b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("LIST OF OPEN FILES", {"lsof"}, CommandOptions::AS_ROOT_10); 9041dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES"); 9051dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS"); 906a297c3258f6f7ea52cc2dcc42d62f85fda12a163Mark Salyzyn for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)"); 907f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 908d886ec496952a19bee202bc3d6f670009c3a0689Ajay Panicker /* Dump Bluetooth HCI logs */ 909d886ec496952a19bee202bc3d6f670009c3a0689Ajay Panicker add_dir("/data/misc/bluetooth/logs", true); 910d886ec496952a19bee202bc3d6f670009c3a0689Ajay Panicker 9116e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!screenshot_path.empty()) { 912cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking late screenshot\n"); 913e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme take_screenshot(screenshot_path); 914cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 9155a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey } 9165a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey 917b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme // DumpFile("EVENT LOG TAGS", "/etc/event-log-tags"); 9188f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // calculate timeout 9198f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("main") + logcat_timeout("system") + logcat_timeout("crash"); 9208f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 9218f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 9228f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 923b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("SYSTEM LOG", {"logcat", "-v", "threadtime", "-v", "printable", "-d", "*:v"}, 92430dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(timeout / 1000).Build()); 92543afe5d0b537999d5de9613626eca24f34cc52efMark Salyzyn timeout = logcat_timeout("events"); 9268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 9278f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 9288f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 929b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("EVENT LOG", 93030dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme {"logcat", "-b", "events", "-v", "threadtime", "-v", "printable", "-d", "*:v"}, 93130dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(timeout / 1000).Build()); 9328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("radio"); 9338f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 9348f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 9358f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 936b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("RADIO LOG", 93730dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme {"logcat", "-b", "radio", "-v", "threadtime", "-v", "printable", "-d", "*:v"}, 93830dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(timeout / 1000).Build()); 939f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 940b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("LOG STATISTICS", {"logcat", "-b", "all", "-S"}); 941ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn 942f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* show the traces we collected in main(), if that was done */ 943f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (dump_traces_path != NULL) { 944b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("VM TRACES JUST NOW", dump_traces_path); 945f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 946f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 947f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* only show ANR traces if they're less than 15 minutes old */ 948f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross struct stat st; 94996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme std::string anrTracesPath = android::base::GetProperty("dalvik.vm.stack-trace-file", ""); 95096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (anrTracesPath.empty()) { 951f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n"); 952f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 95396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme int fd = TEMP_FAILURE_RETRY( 95496c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme open(anrTracesPath.c_str(), O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 95596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (fd < 0) { 95696c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anrTracesPath.c_str(), strerror(errno)); 9577dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 95896c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme dump_file_from_fd("VM TRACES AT LAST ANR", anrTracesPath.c_str(), fd); 9597dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 960f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 961f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 962f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* slow traces for slow operations */ 96396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (!anrTracesPath.empty()) { 96496c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme int tail = anrTracesPath.size() - 1; 96596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme while (tail > 0 && anrTracesPath.at(tail) != '/') { 966f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross tail--; 967f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 968f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int i = 0; 969f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (1) { 97096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme anrTracesPath = 97196c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme anrTracesPath.substr(0, tail + 1) + android::base::StringPrintf("slow%02d.txt", i); 97296c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (stat(anrTracesPath.c_str(), &st)) { 973f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // No traces file at this index, done with the files. 974f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross break; 975f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 976b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("VM TRACES WHEN SLOW", anrTracesPath.c_str()); 977f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross i++; 978f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 979f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 980f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9817dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int dumped = 0; 9827dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 9837dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (tombstone_data[i].fd != -1) { 984e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme const char *name = tombstone_data[i].name; 985e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int fd = tombstone_data[i].fd; 9867dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dumped = 1; 987e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (zip_writer) { 988e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry_from_fd(ZIP_ROOT_DIR + name, fd)) { 989cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add tombstone %s to zip file\n", name); 990e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 991e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else { 992e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_file_from_fd("TOMBSTONE", name, fd); 993e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 994e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 9957dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris tombstone_data[i].fd = -1; 9967dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 9977dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 9987dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (!dumped) { 9997dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO TOMBSTONES to dump in %s\n\n", TOMBSTONE_DIR); 10007dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 10017dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 1002b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("NETWORK DEV INFO", "/proc/net/dev"); 1003b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("QTAGUID NETWORK INTERFACES INFO", "/proc/net/xt_qtaguid/iface_stat_all"); 1004b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("QTAGUID NETWORK INTERFACES INFO (xt)", "/proc/net/xt_qtaguid/iface_stat_fmt"); 1005b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("QTAGUID CTRL INFO", "/proc/net/xt_qtaguid/ctrl"); 1006b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("QTAGUID STATS INFO", "/proc/net/xt_qtaguid/stats"); 1007f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 10082a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor if (!stat(PSTORE_LAST_KMSG, &st)) { 10092a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* Also TODO: Make console-ramoops CAP_SYSLOG protected. */ 1010b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("LAST KMSG", PSTORE_LAST_KMSG); 10117d0a762ecaf9f4d005f0f6db913034c2e084d362Mark Salyzyn } else if (!stat(ALT_PSTORE_LAST_KMSG, &st)) { 1012b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("LAST KMSG", ALT_PSTORE_LAST_KMSG); 10132a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } else { 10142a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */ 1015b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("LAST KMSG", "/proc/last_kmsg"); 10162a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } 10172a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 10182262c16372570f57d3107d574abe2c80825d286eMark Salyzyn /* kernels must set CONFIG_PSTORE_PMSG, slice up pstore with device tree */ 1019b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("LAST LOGCAT", 102030dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme {"logcat", "-L", "-b", "all", "-v", "threadtime", "-v", "printable", "-d", "*:v"}); 10212262c16372570f57d3107d574abe2c80825d286eMark Salyzyn 1022f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ 1023a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes 1024b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("NETWORK INTERFACES", {"ip", "link"}); 1025d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 1026b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPv4 ADDRESSES", {"ip", "-4", "addr", "show"}); 1027b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPv6 ADDRESSES", {"ip", "-6", "addr", "show"}); 1028d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 1029b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IP RULES", {"ip", "rule", "show"}); 1030b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IP RULES v6", {"ip", "-6", "rule", "show"}); 10312b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 10322b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran dump_route_tables(); 10332b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 1034b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("ARP CACHE", {"ip", "-4", "neigh", "show"}); 1035b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("IPv6 ND CACHE", {"ip", "-6", "neigh", "show"}); 1036b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("MULTICAST ADDRESSES", {"ip", "maddr"}); 1037b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("WIFI NETWORKS", {"wpa_cli", "IFNAME=wlan0", "list_networks"}, 103830dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(20).Build()); 1039f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1040c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 1041b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("ND OFFLOAD TABLE", {WLUTIL, "nd_hostip"}, CommandOptions::AS_ROOT_5); 10426afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1043b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("DUMP WIFI INTERNAL COUNTERS (1)", {WLUTIL, "counters"}, CommandOptions::AS_ROOT_20); 10446afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1045b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("ND OFFLOAD STATUS (1)", {WLUTIL, "nd_status"}, CommandOptions::AS_ROOT_5); 10466afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1047c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#endif 1048b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("INTERRUPTS (1)", "/proc/interrupts"); 10490b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt 1050b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("NETWORK DIAGNOSTICS", {"connectivity", "--diag"}, 105130dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(10).Build()); 10526afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1053c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 1054b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("DUMP WIFI STATUS", {"dhdutil", "-i", "wlan0", "dump"}, CommandOptions::AS_ROOT_20); 10556afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1056b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("DUMP WIFI INTERNAL COUNTERS (2)", {WLUTIL, "counters"}, CommandOptions::AS_ROOT_20); 10576afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1058b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("ND OFFLOAD STATUS (2)", {WLUTIL, "nd_status"}, CommandOptions::AS_ROOT_5); 1059f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#endif 1060b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("INTERRUPTS (2)", "/proc/interrupts"); 1061f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1062f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross print_properties(); 1063f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1064b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("VOLD DUMP", {"vdc", "dump"}); 1065b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("SECURE CONTAINERS", {"vdc", "asec", "list"}); 1066f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1067b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("FILESYSTEMS & FREE SPACE", {"df"}); 1068f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1069b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("LAST RADIO LOG", {"parse_radio_log", "/proc/last_radio_log"}); 1070f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1071f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("------ BACKLIGHTS ------\n"); 1072f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD brightness="); 1073678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DumpFile("", "/sys/class/leds/lcd-backlight/brightness"); 1074f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Button brightness="); 1075678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DumpFile("", "/sys/class/leds/button-backlight/brightness"); 1076f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Keyboard brightness="); 1077678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DumpFile("", "/sys/class/leds/keyboard-backlight/brightness"); 1078f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("ALS mode="); 1079678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DumpFile("", "/sys/class/leds/lcd-backlight/als"); 1080f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD driver registers:\n"); 1081678727af1ae44fe40a6d70fb175f8acfdb5d83d9Felipe Leme DumpFile("", "/sys/class/leds/lcd-backlight/registers"); 1082f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 1083f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1084f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Binder state is expensive to look at as it uses a lot of memory. */ 1085b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log"); 1086b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log"); 1087b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions"); 1088b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("BINDER STATS", "/sys/kernel/debug/binder/stats"); 1089b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme DumpFile("BINDER STATE", "/sys/kernel/debug/binder/state"); 1090f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1091f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1092f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Board\n"); 1093f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1094f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 10950bcc7caad03eed6190255591edc09a7ab3e5a7f3Felipe Leme { 10960bcc7caad03eed6190255591edc09a7ab3e5a7f3Felipe Leme DurationReporter tmpDr("dumpstate_board()"); 10970bcc7caad03eed6190255591edc09a7ab3e5a7f3Felipe Leme dumpstate_board(); 10980bcc7caad03eed6190255591edc09a7ab3e5a7f3Felipe Leme printf("\n"); 10990bcc7caad03eed6190255591edc09a7ab3e5a7f3Felipe Leme } 1100f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1101f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Migrate the ril_dumpstate to a dumpstate_board()? */ 110296c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme int rilDumpstateTimeout = android::base::GetIntProperty("ril.dumpstate.timeout", 0); 110396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (rilDumpstateTimeout > 0) { 110430dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // su does not exist on user builds, so try running without it. 110530dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // This way any implementations of vril-dump that do not require 110630dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme // root can run on user builds. 110730dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::CommandOptionsBuilder options = 110896c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme CommandOptions::WithTimeout(rilDumpstateTimeout); 11096ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Leme if (!IsUserBuild()) { 111030dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme options.AsRoot(); 1111f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1112b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunCommand("DUMP VENDOR RIL LOGS", {"vril-dump"}, options.Build()); 1113f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1114f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1115f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1116f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Android Framework Services\n"); 1117f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1118f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 11195bcce574840ffc58916f6fa9beb39739b51508e6Felipe Leme RunDumpsys("DUMPSYS", {"--skip", "meminfo", "cpuinfo"}, CommandOptions::WithTimeout(90).Build(), 11205bcce574840ffc58916f6fa9beb39739b51508e6Felipe Leme 10); 1121f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1122f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 112302bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("== Checkins\n"); 112402bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 112502bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 1126b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("CHECKIN BATTERYSTATS", {"batterystats", "-c"}); 1127b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("CHECKIN MEMINFO", {"meminfo", "--checkin"}); 1128b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("CHECKIN NETSTATS", {"netstats", "--checkin"}); 1129b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("CHECKIN PROCSTATS", {"procstats", "-c"}); 1130b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("CHECKIN USAGESTATS", {"usagestats", "-c"}); 1131b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("CHECKIN PACKAGE", {"package", "--checkin"}); 113202bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 113302bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 1134f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Activities\n"); 1135f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1136f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1137b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("APP ACTIVITIES", {"activity", "all"}); 1138f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1139f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1140f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Services\n"); 1141f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1142f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1143b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("APP SERVICES", {"activity", "service", "all"}); 1144f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1145f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1146f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Providers\n"); 1147f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1148f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1149b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("APP PROVIDERS", {"activity", "provider", "all"}); 1150f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1151f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1152e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme printf("== Final progress (pid %d): %d/%d (originally %d)\n", getpid(), ds.progress_, 1153e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.weightTotal_, WEIGHT_TOTAL); 1154608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("========================================================\n"); 1155e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme printf("== dumpstate: done (id %lu)\n", ds.id_); 1156f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1157f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1158f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 11594a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Lemestatic void ShowUsageAndExit(int exitCode = 1) { 11604a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme fprintf(stderr, 11614a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file [-d] [-p] " 11624a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n" 11634a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -h: display this help message\n" 11644a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -b: play sound file instead of vibrate, at beginning of job\n" 11654a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -e: play sound file instead of vibrate, at end of job\n" 11664a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -o: write to file (instead of stdout)\n" 11674a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -d: append date to filename (requires -o)\n" 11684a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -p: capture screenshot to filename.png (requires -o)\n" 11694a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -z: generate zipped file (requires -o)\n" 11704a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -s: write output to control socket (for init)\n" 11714a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -S: write file location to control socket (for init; requires -o and -z)" 11724a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -q: disable vibrate\n" 11734a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -B: send broadcast when finished (requires -o)\n" 11744a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -P: send broadcast when started and update system properties on " 11754a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme "progress (requires -o and -B)\n" 11764a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -R: take bugreport in remote mode (requires -o, -z, -d and -B, " 11774a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme "shouldn't be used with -P)\n" 11784a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme " -V: sets the bugreport format version (valid values: %s)\n", 11794a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme VERSION_DEFAULT.c_str()); 11804a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme exit(exitCode); 11814a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme} 11824a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme 11834a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Lemestatic void ExitOnInvalidArgs() { 11844a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme fprintf(stderr, "invalid combination of args\n"); 11854a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ShowUsageAndExit(); 1186f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1187f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1188f87959e00732d7d737527f1248a71adea99ae29dWei Liustatic void wake_lock_releaser() { 1189f87959e00732d7d737527f1248a71adea99ae29dWei Liu if (release_wake_lock(WAKE_LOCK_NAME) < 0) { 1190f87959e00732d7d737527f1248a71adea99ae29dWei Liu MYLOGE("Failed to release wake lock: %s \n", strerror(errno)); 1191f87959e00732d7d737527f1248a71adea99ae29dWei Liu } else { 1192f87959e00732d7d737527f1248a71adea99ae29dWei Liu MYLOGD("Wake lock released.\n"); 1193f87959e00732d7d737527f1248a71adea99ae29dWei Liu } 1194f87959e00732d7d737527f1248a71adea99ae29dWei Liu} 1195f87959e00732d7d737527f1248a71adea99ae29dWei Liu 1196f87959e00732d7d737527f1248a71adea99ae29dWei Liustatic void sig_handler(int signo) { 1197f87959e00732d7d737527f1248a71adea99ae29dWei Liu wake_lock_releaser(); 11982e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales _exit(EXIT_FAILURE); 1199885f888c55587e9366542b5155a06c321cde175aJohn Michelau} 1200885f888c55587e9366542b5155a06c321cde175aJohn Michelau 1201f87959e00732d7d737527f1248a71adea99ae29dWei Liustatic void register_sig_handler() { 1202f87959e00732d7d737527f1248a71adea99ae29dWei Liu struct sigaction sa; 1203f87959e00732d7d737527f1248a71adea99ae29dWei Liu sigemptyset(&sa.sa_mask); 1204f87959e00732d7d737527f1248a71adea99ae29dWei Liu sa.sa_flags = 0; 1205f87959e00732d7d737527f1248a71adea99ae29dWei Liu sa.sa_handler = sig_handler; 1206f87959e00732d7d737527f1248a71adea99ae29dWei Liu sigaction(SIGPIPE, &sa, NULL); // broken pipe 1207f87959e00732d7d737527f1248a71adea99ae29dWei Liu sigaction(SIGSEGV, &sa, NULL); // segment fault 1208f87959e00732d7d737527f1248a71adea99ae29dWei Liu sigaction(SIGINT, &sa, NULL); // ctrl-c 1209f87959e00732d7d737527f1248a71adea99ae29dWei Liu sigaction(SIGTERM, &sa, NULL); // killed 1210f87959e00732d7d737527f1248a71adea99ae29dWei Liu sigaction(SIGQUIT, &sa, NULL); // quit 1211f87959e00732d7d737527f1248a71adea99ae29dWei Liu} 1212f87959e00732d7d737527f1248a71adea99ae29dWei Liu 12131e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme/* adds the temporary report to the existing .zip file, closes the .zip file, and removes the 12141e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme temporary file. 12151e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme */ 1216e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool finish_zip_file(const std::string& bugreport_name, const std::string& bugreport_path, 1217e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme const std::string& log_path, time_t now) { 12185b9d3bf16bab50c8067bdc932dca1e7d952a035eFelipe Leme // Final timestamp 12195b9d3bf16bab50c8067bdc932dca1e7d952a035eFelipe Leme char date[80]; 12205b9d3bf16bab50c8067bdc932dca1e7d952a035eFelipe Leme time_t the_real_now_please_stand_up = time(nullptr); 12215b9d3bf16bab50c8067bdc932dca1e7d952a035eFelipe Leme strftime(date, sizeof(date), "%Y/%m/%d %H:%M:%S", localtime(&the_real_now_please_stand_up)); 1222e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme MYLOGD("dumpstate id %lu finished around %s (%ld s)\n", ds.id_, date, 1223e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme the_real_now_please_stand_up - now); 12245b9d3bf16bab50c8067bdc932dca1e7d952a035eFelipe Leme 1225e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry(bugreport_name, bugreport_path)) { 1226cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add text entry to .zip file\n"); 12276e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 12286e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 1229809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (!add_text_zip_entry("main_entry.txt", bugreport_name)) { 1230cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add main_entry.txt to .zip file\n"); 1231111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 1232809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 12336e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 12340f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme // Add log file (which contains stderr output) to zip... 12350f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme fprintf(stderr, "dumpstate_log.txt entry on zip file logged up to here\n"); 12360f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme if (!add_zip_entry("dumpstate_log.txt", log_path.c_str())) { 12370f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme MYLOGE("Failed to add dumpstate log to .zip file\n"); 12380f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme return false; 12390f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme } 12400f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme // ... and re-opens it for further logging. 12410f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme redirect_to_existing_file(stderr, const_cast<char*>(log_path.c_str())); 12420f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme fprintf(stderr, "\n"); 12430f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme 1244e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->Finish(); 12451e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (err) { 1246cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->Finish(): %s\n", ZipWriter::ErrorCodeString(err)); 12476e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 12486e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 12496e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 12506ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Leme if (IsUserBuild()) { 1251c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Removing temporary file %s\n", bugreport_path.c_str()) 1252c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (remove(bugreport_path.c_str())) { 1253c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme ALOGW("remove(%s): %s\n", bugreport_path.c_str(), strerror(errno)); 1254c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 1255c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } else { 1256c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Keeping temporary file %s on non-user build\n", bugreport_path.c_str()) 1257c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 1258c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 12596e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return true; 12606e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme} 12616e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 12624db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinskistatic std::string SHA256_file_hash(std::string filepath) { 126327cd7b256eb08bf9dec7e4e8af8375711ab10225Andreas Gampe android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(filepath.c_str(), O_RDONLY | O_NONBLOCK 126427cd7b256eb08bf9dec7e4e8af8375711ab10225Andreas Gampe | O_CLOEXEC | O_NOFOLLOW))); 1265aff684300a3b7d6984d3b3c1efddb810cd0205e7Andreas Gampe if (fd == -1) { 1266cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno)); 12674db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 12684db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12694db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 12704db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_CTX ctx; 1271c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes SHA256_Init(&ctx); 12724db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 12734db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski std::vector<uint8_t> buffer(65536); 12744db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski while (1) { 12754db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd.get(), buffer.data(), buffer.size())); 12764db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (bytes_read == 0) { 12774db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski break; 12784db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else if (bytes_read == -1) { 1279cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno)); 12804db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 12814db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12824db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1283c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes SHA256_Update(&ctx, buffer.data(), bytes_read); 12844db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12854db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1286c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes uint8_t hash[SHA256_DIGEST_LENGTH]; 1287c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes SHA256_Final(hash, &ctx); 1288c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes 1289c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes char hash_buffer[SHA256_DIGEST_LENGTH * 2 + 1]; 1290c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes for(size_t i = 0; i < SHA256_DIGEST_LENGTH; i++) { 1291cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski sprintf(hash_buffer + (i * 2), "%02x", hash[i]); 12924db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12934db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski hash_buffer[sizeof(hash_buffer) - 1] = 0; 12944db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return std::string(hash_buffer); 12954db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski} 12964db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1297f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossint main(int argc, char *argv[]) { 1298f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_add_date = 0; 12996e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme int do_zip_file = 0; 13001f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau int do_vibrate = 1; 1301f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char* use_outfile = 0; 1302f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int use_socket = 0; 13032628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme int use_control_socket = 0; 1304f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_fb = 0; 130527f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey int do_broadcast = 0; 1306e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme int do_early_screenshot = 0; 13074db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski int is_remote_mode = 0; 1308809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme std::string version = VERSION_DEFAULT; 1309f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 13105b9d3bf16bab50c8067bdc932dca1e7d952a035eFelipe Leme now = time(nullptr); 1311e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 1312cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("begin\n"); 13132e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales 1314f87959e00732d7d737527f1248a71adea99ae29dWei Liu if (acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_NAME) < 0) { 1315f87959e00732d7d737527f1248a71adea99ae29dWei Liu MYLOGE("Failed to acquire wake lock: %s \n", strerror(errno)); 1316f87959e00732d7d737527f1248a71adea99ae29dWei Liu } else { 1317f87959e00732d7d737527f1248a71adea99ae29dWei Liu MYLOGD("Wake lock acquired.\n"); 1318f87959e00732d7d737527f1248a71adea99ae29dWei Liu atexit(wake_lock_releaser); 1319f87959e00732d7d737527f1248a71adea99ae29dWei Liu register_sig_handler(); 1320f87959e00732d7d737527f1248a71adea99ae29dWei Liu } 1321f87959e00732d7d737527f1248a71adea99ae29dWei Liu 1322e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.dryRun_ = android::base::GetBoolProperty("dumpstate.dry_run", false); 1323e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme if (ds.dryRun_) { 13248268ed2d1c5afb1a29dfdafdcea82a8a52166b90Felipe Leme MYLOGI("Running on dry-run mode (to disable it, call 'setprop dumpstate.dry_run false')\n"); 13258268ed2d1c5afb1a29dfdafdcea82a8a52166b90Felipe Leme } 13268268ed2d1c5afb1a29dfdafdcea82a8a52166b90Felipe Leme 13279ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme // TODO: use helper function to convert argv into a string 132830dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme for (int i = 0; i < argc; i++) { 132930dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme args += argv[i]; 13309ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme if (i < argc - 1) { 13319ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme args += " "; 13329ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme } 133330dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme } 13349ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme 133596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme extraOptions = android::base::GetProperty(PROPERTY_EXTRA_OPTIONS, ""); 133696c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme MYLOGI("Dumpstate args: %s (extra options: %s)\n", args.c_str(), extraOptions.c_str()); 133730dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme 13388fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme /* gets the sequential id */ 133996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme int lastId = android::base::GetIntProperty(PROPERTY_LAST_ID, 0); 1340e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.id_ = ++lastId; 134196c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme android::base::SetProperty(PROPERTY_LAST_ID, std::to_string(lastId)); 1342e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme MYLOGI("dumpstate id: %lu\n", ds.id_); 13438fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme 1344f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* set as high priority, and protect from OOM killer */ 1345f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross setpriority(PRIO_PROCESS, 0, -20); 13469c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang 13479c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang FILE *oom_adj = fopen("/proc/self/oom_score_adj", "we"); 1348f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (oom_adj) { 13499c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang fputs("-1000", oom_adj); 1350f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(oom_adj); 13519c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang } else { 13529c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang /* fallback to kernels <= 2.6.35 */ 13539c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang oom_adj = fopen("/proc/self/oom_adj", "we"); 13549c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang if (oom_adj) { 13559c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang fputs("-17", oom_adj); 13569c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang fclose(oom_adj); 13579c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang } 1358f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1359f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 13601dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* parse arguments */ 1361f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int c; 13622628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) { 1363f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross switch (c) { 1364e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme // clang-format off 136571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'd': do_add_date = 1; break; 136671bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'z': do_zip_file = 1; break; 136771bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'o': use_outfile = optarg; break; 136871bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 's': use_socket = 1; break; 13692628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme case 'S': use_control_socket = 1; break; 1370f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'v': break; // compatibility no-op 137171bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'q': do_vibrate = 0; break; 137271bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'p': do_fb = 1; break; 1373e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme case 'P': ds.updateProgress_ = 1; break; 13744db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski case 'R': is_remote_mode = 1; break; 137571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'B': do_broadcast = 1; break; 1376809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme case 'V': version = optarg; break; 13774a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme case 'h': 13784a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ShowUsageAndExit(0); 13794a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme break; 13804a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme default: 13814a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme fprintf(stderr, "Invalid option: %c\n", c); 13824a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ShowUsageAndExit(); 1383e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme // clang-format on 1384f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1385f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1386f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 138796c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (!extraOptions.empty()) { 13889ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme // Framework uses a system property to override some command-line args. 13899ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme // Currently, it contains the type of the requested bugreport. 139096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (extraOptions == "bugreportplus") { 13919ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme MYLOGD("Running as bugreportplus: add -P, remove -p\n"); 1392e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.updateProgress_ = 1; 13939ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme do_fb = 0; 139496c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme } else if (extraOptions == "bugreportremote") { 13959ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme MYLOGD("Running as bugreportremote: add -q -R, remove -p\n"); 13969ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme do_vibrate = 0; 13979ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme is_remote_mode = 1; 13989ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme do_fb = 0; 139996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme } else if (extraOptions == "bugreportwear") { 14009ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme MYLOGD("Running as bugreportwear: add -P\n"); 1401e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.updateProgress_ = 1; 14029ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme } else { 140396c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme MYLOGE("Unknown extra option: %s\n", extraOptions.c_str()); 14049ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme } 14059ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme // Reset the property 140696c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme android::base::SetProperty(PROPERTY_EXTRA_OPTIONS, ""); 14079ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme } 14089ce6aa4d22f6afee2c682cf2e40bf50575f3cc61Felipe Leme 1409e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme if ((do_zip_file || do_add_date || ds.updateProgress_ || do_broadcast) && !use_outfile) { 14104a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ExitOnInvalidArgs(); 14116e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 14126e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 14132628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && !do_zip_file) { 14144a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ExitOnInvalidArgs(); 14152628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 14162628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1417e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme if (ds.updateProgress_ && !do_broadcast) { 14184a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ExitOnInvalidArgs(); 141971bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 14206e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 1421e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme if (is_remote_mode && (ds.updateProgress_ || !do_broadcast || !do_zip_file || !do_add_date)) { 14224a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ExitOnInvalidArgs(); 14234db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 14244db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1425cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme if (version != VERSION_DEFAULT) { 14264a0db9fee04a5402b94cd31f0196334e110ebd05Felipe Leme ShowUsageAndExit(); 1427809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 1428809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1429cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("bugreport format version: %s\n", version.c_str()); 1430809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1431e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme do_early_screenshot = ds.updateProgress_; 1432e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1433ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // If we are going to use a socket, do it as early as possible 1434ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // to avoid timeouts from bugreport. 1435ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris if (use_socket) { 1436ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris redirect_to_socket(stdout, "dumpstate"); 1437ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris } 1438ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris 14392628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 14402628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Opening control socket\n"); 1441e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.controlSocketFd_ = open_socket("dumpstate"); 1442e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.updateProgress_ = 1; 14432628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 14442628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1445cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the temporary file containing the bugreport */ 1446ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string tmp_path; 1447ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 14480f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme /* full path of the file containing the dumpstate logs */ 1449cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme std::string log_path; 1450cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 145114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme /* full path of the systrace file, when enabled */ 145214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme std::string systrace_path; 145314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme 1454e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme /* full path of the temporary file containing the screenshot (when requested) */ 1455e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme std::string screenshot_path; 1456e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1457cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* base name (without suffix or extensions) of the bugreport files */ 1458ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string base_name; 1459ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 146071bbfc57974331dce79242ce806d92035fce06baFelipe Leme /* pointer to the actual path, be it zip or text */ 146171bbfc57974331dce79242ce806d92035fce06baFelipe Leme std::string path; 146271bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1463635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme /* pointer to the zipped file */ 14641e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme std::unique_ptr<FILE, int(*)(FILE*)> zip_file(NULL, fclose); 146571bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1466ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* redirect output if needed */ 146771bbfc57974331dce79242ce806d92035fce06baFelipe Leme bool is_redirecting = !use_socket && use_outfile; 146871bbfc57974331dce79242ce806d92035fce06baFelipe Leme 146971bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1470e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.bugreportDir_ = dirname(use_outfile); 1471ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme base_name = basename(use_outfile); 147271bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_add_date) { 147371bbfc57974331dce79242ce806d92035fce06baFelipe Leme char date[80]; 1474ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&now)); 1475ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = date; 1476ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1477ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = "undated"; 147871bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 147996c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme std::string buildId = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD"); 148096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme base_name = base_name + "-" + buildId; 148171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_fb) { 1482ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // TODO: if dumpstate was an object, the paths could be internal variables and then 1483ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // we could have a function to calculate the derived values, such as: 1484ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // screenshot_path = GetPath(".png"); 1485e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme screenshot_path = ds.bugreportDir_ + "/" + base_name + "-" + suffix + ".png"; 148671bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1487e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme tmp_path = ds.bugreportDir_ + "/" + base_name + "-" + suffix + ".tmp"; 1488e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme log_path = 1489e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.bugreportDir_ + "/dumpstate_log-" + suffix + "-" + std::to_string(getpid()) + ".txt"; 1490e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme 1491e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme MYLOGD( 1492e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "Bugreport dir: %s\n" 1493e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "Base name: %s\n" 1494e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "Suffix: %s\n" 1495e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "Log path: %s\n" 1496e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "Temporary path: %s\n" 1497e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "Screenshot path: %s\n", 1498e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.bugreportDir_.c_str(), base_name.c_str(), suffix.c_str(), log_path.c_str(), 1499e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme tmp_path.c_str(), screenshot_path.c_str()); 150071bbfc57974331dce79242ce806d92035fce06baFelipe Leme 15011e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 1502e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme path = ds.bugreportDir_ + "/" + base_name + "-" + suffix + ".zip"; 150326bd34c984f11dcfc241fecf7858d16f87f3bc1aFelipe Leme MYLOGD("Creating initial .zip file (%s)\n", path.c_str()); 1504111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme create_parent_dirs(path.c_str()); 15051e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_file.reset(fopen(path.c_str(), "wb")); 15061e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (!zip_file) { 1507cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("fopen(%s, 'wb'): %s\n", path.c_str(), strerror(errno)); 15081e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme do_zip_file = 0; 15091e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } else { 15101e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_writer.reset(new ZipWriter(zip_file.get())); 15111e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 1512809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme add_text_zip_entry("version.txt", version); 15131e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 15141e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 1515e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme if (ds.updateProgress_) { 1516dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme if (do_broadcast) { 1517dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme // clang-format off 1518dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme std::vector<std::string> am_args = { 1519dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 1520dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--es", "android.intent.extra.NAME", suffix, 1521e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "--ei", "android.intent.extra.ID", std::to_string(ds.id_), 1522dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1523dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--ei", "android.intent.extra.MAX", std::to_string(WEIGHT_TOTAL), 1524dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme }; 1525dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme // clang-format on 1526dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme send_broadcast("android.intent.action.BUGREPORT_STARTED", am_args); 1527dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme } 1528aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme if (use_control_socket) { 1529e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme dprintf(ds.controlSocketFd_, "BEGIN:%s\n", path.c_str()); 1530aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme } 153171bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 153271bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 153371bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1534f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich /* read /proc/cmdline before dropping root */ 1535f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich FILE *cmdline = fopen("/proc/cmdline", "re"); 1536f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich if (cmdline) { 1537f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fgets(cmdline_buf, sizeof(cmdline_buf), cmdline); 1538f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fclose(cmdline); 1539f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich } 1540f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich 15411dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* open the vibrator before dropping root */ 15426e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme std::unique_ptr<FILE, int(*)(FILE*)> vibrator(NULL, fclose); 15431f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau if (do_vibrate) { 15446e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrator.reset(fopen("/sys/class/timed_output/vibrator/enable", "we")); 15451dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown if (vibrator) { 15466e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrate(vibrator.get(), 150); 15471dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown } 15481f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau } 1549f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 15503634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (do_fb && do_early_screenshot) { 15513634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (screenshot_path.empty()) { 15523634a1e3459cb609da709646107e246cafbc01f9Felipe Leme // should not have happened 1553cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n"); 15543634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } else { 1555cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking early screenshot\n"); 15563634a1e3459cb609da709646107e246cafbc01f9Felipe Leme take_screenshot(screenshot_path); 1557cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 15583634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (chown(screenshot_path.c_str(), AID_SHELL, AID_SHELL)) { 1559cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of screenshot file %s: %s\n", 15603634a1e3459cb609da709646107e246cafbc01f9Felipe Leme screenshot_path.c_str(), strerror(errno)); 15613634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } 1562e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1563e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1564e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 15651e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 15661e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (chown(path.c_str(), AID_SHELL, AID_SHELL)) { 1567cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of zip file %s: %s\n", path.c_str(), strerror(errno)); 15681e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 15691e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 15701e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 157171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1572cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme redirect_to_file(stderr, const_cast<char*>(log_path.c_str())); 15736fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(log_path.c_str(), AID_SHELL, AID_SHELL)) { 15746fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", 15756fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme log_path.c_str(), strerror(errno)); 15766fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 15776e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* TODO: rather than generating a text file now and zipping it later, 15786e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme it would be more efficient to redirect stdout to the zip entry 15796e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme directly, but the libziparchive doesn't support that option yet. */ 15806e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme redirect_to_file(stdout, const_cast<char*>(tmp_path.c_str())); 15816fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(tmp_path.c_str(), AID_SHELL, AID_SHELL)) { 15826fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n", 15836fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme tmp_path.c_str(), strerror(errno)); 15846fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 1585f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1586608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // NOTE: there should be no stdout output until now, otherwise it would break the header. 1587608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // In particular, DurationReport objects should be created passing 'title, NULL', so their 1588cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme // duration is logged into MYLOG instead. 1589809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme print_header(version); 1590f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 159171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme // Dumps systrace right away, otherwise it will be filled with unnecessary events. 1592068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // First try to dump anrd trace if the daemon is running. Otherwise, dump 1593068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // the raw trace. 1594068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!dump_anrd_trace()) { 1595068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian dump_systrace(); 1596068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 159771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 15989c74aadb40cb5982cd38410529d464485c182058Felipe Leme // Invoking the following dumpsys calls before dump_traces() to try and 15999c74aadb40cb5982cd38410529d464485c182058Felipe Leme // keep the system stats as close to its initial state as possible. 1600b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("DUMPSYS MEMINFO", {"meminfo", "-a"}, 160130dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(90).DropRoot().Build()); 1602b0f669de54ffe3ef59f3597faf2b4885793853cfFelipe Leme RunDumpsys("DUMPSYS CPUINFO", {"cpuinfo", "-a"}, 160330dbfa1c5fac2d8cbd5bc2e41616be9353c81733Felipe Leme CommandOptions::WithTimeout(10).DropRoot().Build()); 1604fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1605e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme // TODO: Drop root user and move into dumpstate() once b/28633932 is fixed. 1606e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme dump_raft(); 1607e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme 1608fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan /* collect stack traces from Dalvik and native processes (needs root) */ 1609fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dump_traces_path = dump_traces(); 1610fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1611c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* Run some operations that require root. */ 1612fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan get_tombstone_fds(tombstone_data); 1613fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_dir(RECOVERY_DIR, true); 1614d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn add_dir(RECOVERY_DATA_DIR, true); 16154d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn add_dir(LOGPERSIST_DATA_DIR, false); 16166ad9c06d9e2d3706ffdd0dcb943c8e877edf5ec6Felipe Leme if (!IsUserBuild()) { 1617d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil add_dir(PROFILE_DATA_DIR_CUR, true); 1618d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil add_dir(PROFILE_DATA_DIR_REF, true); 1619d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil } 1620fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_mountinfo(); 1621c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme dump_iptables(); 1622fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1623d3b809baff20a2ff7e41f4add801f71cce0665f7Lorenzo Colitti // Run ss as root so we can see socket marks. 1624c7fe8fe5b525a1a071af92f3ebbeef2f6d4b06afFelipe Leme RunCommand("DETAILED SOCKET STATE", {"ss", "-eionptu"}, CommandOptions::WithTimeout(10).Build()); 1625d3b809baff20a2ff7e41f4add801f71cce0665f7Lorenzo Colitti 1626cf6a8b47dc04f1c33ddc337b5e21f2c5b7354cb5Felipe Leme if (!drop_root_user()) { 1627fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan return -1; 1628fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan } 1629fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1630fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dumpstate(do_early_screenshot ? "": screenshot_path, version); 1631f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 163255b42a67f69767976ff16ab443b3e7142db693e1Felipe Leme /* close output if needed */ 163371bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1634f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(stdout); 1635f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1636f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 16376e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* rename or zip the (now complete) .tmp file to its final location */ 16386e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (use_outfile) { 1639ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1640ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* check if user changed the suffix using system properties */ 164196c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme std::string name = android::base::GetProperty( 164296c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme android::base::StringPrintf("dumpstate.%d.name", getpid()), ""); 1643ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bool change_suffix= false; 164496c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (!name.empty()) { 1645ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* must whitelist which characters are allowed, otherwise it could cross directories */ 1646ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::regex valid_regex("^[-_a-zA-Z0-9]+$"); 164796c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme if (std::regex_match(name.c_str(), valid_regex)) { 1648ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme change_suffix = true; 1649ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 165096c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme MYLOGE("invalid suffix provided by user: %s\n", name.c_str()); 1651ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1652ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1653ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (change_suffix) { 165496c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme MYLOGI("changing suffix from %s to %s\n", suffix.c_str(), name.c_str()); 165596c2bbbf1ab3477f061f2b1b05482f5aec8c5dfaFelipe Leme suffix = name; 1656ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (!screenshot_path.empty()) { 1657ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string new_screenshot_path = 1658e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme ds.bugreportDir_ + "/" + base_name + "-" + suffix + ".png"; 1659ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(screenshot_path.c_str(), new_screenshot_path.c_str())) { 1660cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", screenshot_path.c_str(), 1661ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme new_screenshot_path.c_str(), strerror(errno)); 1662ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1663ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = new_screenshot_path; 1664ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1665ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1666ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1667ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 16686e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme bool do_text_file = true; 16696e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_zip_file) { 167088c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme std::string entry_name = base_name + "-" + suffix + ".txt"; 167188c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding main entry (%s) to .zip bugreport\n", entry_name.c_str()); 16720f3fb20cff288f2874c46c9f4102c6c9f273a0a3Felipe Leme if (!finish_zip_file(entry_name, tmp_path, log_path, now)) { 1673cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to finish zip file; sending text bugreport instead\n"); 16746e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = true; 16756e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 16766e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = false; 16779127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme // Since zip file is already created, it needs to be renamed. 1678e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme std::string new_path = ds.bugreportDir_ + "/" + base_name + "-" + suffix + ".zip"; 16799127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (path != new_path) { 16809127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGD("Renaming zip file from %s to %s\n", path.c_str(), new_path.c_str()); 16819127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (rename(path.c_str(), new_path.c_str())) { 16829127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGE("rename(%s, %s): %s\n", path.c_str(), 16839127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme new_path.c_str(), strerror(errno)); 16849127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } else { 16859127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme path = new_path; 16869127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 16879127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 16886e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 16896e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 16906e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_text_file) { 1691e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme path = ds.bugreportDir_ + "/" + base_name + "-" + suffix + ".txt"; 169288c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Generating .txt bugreport at %s from %s\n", path.c_str(), tmp_path.c_str()); 1693ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(tmp_path.c_str(), path.c_str())) { 1694cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", tmp_path.c_str(), path.c_str(), strerror(errno)); 16956e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme path.clear(); 16966e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 16976e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 16982628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 16992628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (do_text_file) { 1700e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme dprintf(ds.controlSocketFd_, 1701e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "FAIL:could not create zip file, check %s " 1702e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "for more details\n", 1703e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme log_path.c_str()); 17042628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } else { 1705e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme dprintf(ds.controlSocketFd_, "OK:%s\n", path.c_str()); 17062628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 17072628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 1708f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1709f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1710cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme /* vibrate a few but shortly times to let user know it's finished */ 1711cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme if (vibrator) { 1712cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme for (int i = 0; i < 3; i++) { 1713cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme vibrate(vibrator.get(), 75); 1714cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme usleep((75 + 50) * 1000); 1715cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1716cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1717cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme 17181dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* tell activity manager we're done */ 171971bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_broadcast) { 17206e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!path.empty()) { 1721cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("Final bugreport path: %s\n", path.c_str()); 1722aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme // clang-format off 172336b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme std::vector<std::string> am_args = { 172443fd1bbc6675430a4ecfde07e88a414ed5c41c0cFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 1725e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "--ei", "android.intent.extra.ID", std::to_string(ds.id_), 172671bbfc57974331dce79242ce806d92035fce06baFelipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1727e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme "--ei", "android.intent.extra.MAX", std::to_string(ds.weightTotal_), 1728cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.BUGREPORT", path, 1729cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.DUMPSTATE_LOG", log_path 173036b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme }; 1731aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme // clang-format on 173236b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme if (do_fb) { 173336b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("--es"); 173436b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("android.intent.extra.SCREENSHOT"); 173536b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back(screenshot_path); 173636b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme } 17374db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode) { 17384db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("--es"); 17394db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH"); 17404db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back(SHA256_file_hash(path)); 17414db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.REMOTE_BUGREPORT_FINISHED", am_args); 17424db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else { 17434db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.BUGREPORT_FINISHED", am_args); 17444db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 17456e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 1746cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Skipping finished broadcast because bugreport could not be generated\n"); 17476e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 174827f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey } 174927f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey 1750e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme MYLOGD("Final progress: %d/%d (originally %d)\n", ds.progress_, ds.weightTotal_, WEIGHT_TOTAL); 1751e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme MYLOGI("done (id %lu)\n", ds.id_); 1752f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1753107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme if (is_redirecting) { 1754107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme fclose(stderr); 1755107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme } 1756107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme 1757e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme if (use_control_socket && ds.controlSocketFd_ != -1) { 1758e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme MYLOGD("Closing control socket\n"); 1759e844a9d60a54c7dd6dbf0a8f44167b484324d08dFelipe Leme close(ds.controlSocketFd_); 17602628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 17612628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1762f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross return 0; 1763f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1764