dumpstate.cpp revision c0808155fd10d2d5c49bb4c8d4cafed8da28c182
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> 258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#include <stdbool.h> 26f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdio.h> 27f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdlib.h> 286e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include <string> 29f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <string.h> 307dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#include <sys/prctl.h> 31f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/resource.h> 32f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/stat.h> 33f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/time.h> 34f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/wait.h> 35f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <unistd.h> 36f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 379dc117c415d0df0a3acd900709d05deabe975704Elliott Hughes#include <android-base/stringprintf.h> 38f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <cutils/properties.h> 39f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 40f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "private/android_filesystem_config.h" 41f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 42f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#define LOG_TAG "dumpstate" 43656a6b9e3645bfe2cf073b69cbb9d02832f62c26Alex Ray#include <cutils/log.h> 44f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 45f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "dumpstate.h" 466e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include "ScopedFd.h" 476e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include "ziparchive/zip_writer.h" 486e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 494db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski#include "mincrypt/sha256.h" 504db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 516e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Lemeusing android::base::StringPrintf; 52f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 53f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* read before root is shed */ 54f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic char cmdline_buf[16384] = "(unknown)"; 55f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic const char *dump_traces_path = NULL; 56f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 57e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme// TODO: should be part of dumpstate object 588fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Lemestatic unsigned long id; 5978f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Lemestatic char build_type[PROPERTY_VALUE_MAX]; 60e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic time_t now; 61e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic std::unique_ptr<ZipWriter> zip_writer; 62635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemestatic std::set<std::string> mount_points; 63635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo(); 642628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Lemestatic int control_socket_fd; 6571ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme/* suffix of the bugreport files - it's typically the date (when invoked with -d), 6671ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme * although it could be changed by the user using a system property */ 6771ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestatic std::string suffix; 6878f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 692a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor#define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops" 702a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 718d4cb7ffc11050eebb4d06684e0eb14d9aadacb5Sharvil Nanavati#define RAFT_DIR "/data/misc/raft/" 72e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme#define RECOVERY_DIR "/cache/recovery" 73d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn#define RECOVERY_DATA_DIR "/data/misc/recovery" 744d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn#define LOGPERSIST_DATA_DIR "/data/misc/logd" 750faf2b870f934c1cdd883d29642fd84da3b352e2David Brazdil#define PROFILE_DATA_DIR_CUR "/data/misc/profiles/cur" 760faf2b870f934c1cdd883d29642fd84da3b352e2David Brazdil#define PROFILE_DATA_DIR_REF "/data/misc/profiles/ref" 777dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_DIR "/data/tombstones" 787dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_FILE_PREFIX TOMBSTONE_DIR "/tombstone_" 797dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris/* Can accomodate a tombstone number up to 9999. */ 807dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_MAX_LEN (sizeof(TOMBSTONE_FILE_PREFIX) + 4) 817dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define NUM_TOMBSTONES 10 820816520c5cd60519d8e221ed92497aa5464e3039Erik Kline#define WLUTIL "/vendor/xbin/wlutil" 837dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 847dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferristypedef struct { 857dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris char name[TOMBSTONE_MAX_LEN]; 867dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int fd; 877dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} tombstone_data_t; 887dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 897dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic tombstone_data_t tombstone_data[NUM_TOMBSTONES]; 907dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 9171ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemeconst std::string ZIP_ROOT_DIR = "FS"; 9271ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestd::string bugreport_dir; 93e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 94809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* 95809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * List of supported zip format versions. 96809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * 97809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * See bugreport-format.txt for more info. 98809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme */ 99ca9c12e64d44f6c67cd46819583239f0ad051a51Felipe Lemestatic std::string VERSION_DEFAULT = "1.0"; 100809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 101249beee359da256f7c41c481d45c06765b6a1d8aCalvin Onbool is_user_build() { 102c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme return 0 == strncmp(build_type, "user", PROPERTY_VALUE_MAX - 1); 103c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme} 104c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 105e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* gets the tombstone data, according to the bugreport type: if zipped gets all tombstones, 106e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme * otherwise gets just those modified in the last half an hour. */ 1077dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic void get_tombstone_fds(tombstone_data_t data[NUM_TOMBSTONES]) { 108e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme time_t thirty_minutes_ago = now - 60*30; 1097dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 1107dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris snprintf(data[i].name, sizeof(data[i].name), "%s%02zu", TOMBSTONE_FILE_PREFIX, i); 11154bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(data[i].name, 11254bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 1137dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris struct stat st; 1147dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fstat(fd, &st) == 0 && S_ISREG(st.st_mode) && 115e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme (zip_writer || (time_t) st.st_mtime >= thirty_minutes_ago)) { 116e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme data[i].fd = fd; 1177dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 118e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 1197dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris data[i].fd = -1; 1207dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1217dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1227dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} 1237dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 124635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme// for_each_pid() callback to get mount info about a process. 125635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid do_mountinfo(int pid, const char *name) { 126635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char path[PATH_MAX]; 127635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 128635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // Gets the the content of the /proc/PID/ns/mnt link, so only unique mount points 129635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // are added. 130f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid); 131635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char linkname[PATH_MAX]; 132635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme ssize_t r = readlink(path, linkname, PATH_MAX); 133635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (r == -1) { 134cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to read link for %s: %s\n", path, strerror(errno)); 135635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme return; 136635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 137635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme linkname[r] = '\0'; 138635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 139635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (mount_points.find(linkname) == mount_points.end()) { 140635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // First time this mount point was found: add it 141f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/mountinfo", pid); 142635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (add_zip_entry(ZIP_ROOT_DIR + path, path)) { 143635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.insert(linkname); 144635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } else { 145cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add mountinfo %s to zip file\n", path); 146635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 147635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 148635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 149635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 150635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo() { 151635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (!zip_writer) return; 152635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme const char *title = "MOUNT INFO"; 153635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.clear(); 154608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(title, NULL); 155635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme for_each_pid(do_mountinfo, NULL); 1561b0225a4792d92ff67ac8a0aa79352fad40bd805Felipe Leme MYLOGD("%s: %d entries added to zip file\n", title, (int) mount_points.size()); 157635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 158635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 1592db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevågstatic void dump_dev_files(const char *title, const char *driverpath, const char *filename) 1602db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg{ 1612db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg DIR *d; 1622db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg struct dirent *de; 1632db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg char path[PATH_MAX]; 1642db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1652db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg d = opendir(driverpath); 1662db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (d == NULL) { 1672db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg return; 1682db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1692db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1702db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg while ((de = readdir(d))) { 1712db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (de->d_type != DT_LNK) { 1722db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg continue; 1732db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1742db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename); 1752db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_file(title, path); 1762db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1772db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1782db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg closedir(d); 1792db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg} 1802db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 18171ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestatic void dump_systrace() { 18271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (!zip_writer) { 18371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Not dumping systrace because zip_writer is not set\n"); 18471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 18571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 18671ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme std::string systrace_path = bugreport_dir + "/systrace-" + suffix + ".txt"; 18714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (systrace_path.empty()) { 18814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Not dumping systrace because path is empty\n"); 18914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme return; 19014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 19171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme const char* path = "/sys/kernel/debug/tracing/tracing_on"; 19271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme long int is_tracing; 19371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (read_file_as_long(path, &is_tracing)) { 19471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; // error already logged 19571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 19671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (is_tracing <= 0) { 19771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing); 19871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 19971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 20071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 20114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes", 20214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str()); 20314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (run_command("SYSTRACE", 120, "/system/bin/atrace", "--async_dump", "-o", 20414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str(), NULL)) { 20514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("systrace timed out, its zip entry will be incomplete\n"); 20614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // TODO: run_command tries to kill the process, but atrace doesn't die peacefully; ideally, 20714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // we should call strace to stop itself, but there is no such option yet (just a 20814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // --async_stop, which stops and dump 20914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // if (run_command("SYSTRACE", 10, "/system/bin/atrace", "--kill", NULL)) { 21014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // MYLOGE("could not stop systrace "); 21114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // } 21214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 21314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (!add_zip_entry("systrace.txt", systrace_path)) { 21414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str()); 21571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } else { 21614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (remove(systrace_path.c_str())) { 21714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno)); 21814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 21971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 22071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme} 22171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 222326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic bool skip_not_stat(const char *path) { 223326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn static const char stat[] = "/stat"; 224326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t len = strlen(path); 225326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (path[len - 1] == '/') { /* Directory? */ 226326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return false; 227326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 228326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ 229326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 230326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 231e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool skip_none(const char *path) { 232e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 233e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 234e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 235326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic const char mmcblk0[] = "/sys/block/mmcblk0/"; 2368f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynunsigned long worst_write_perf = 20000; /* in KB/s */ 237326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 23801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 23901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// stat offsets 24001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// Name units description 24101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ---- ----- ----------- 24201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os requests number of read I/Os processed 24301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_IOS 0 24401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges requests number of read I/Os merged with in-queue I/O 24501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_MERGES 1 24601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors sectors number of sectors read 24701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_SECTORS 2 24801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks milliseconds total wait time for read requests 24901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_TICKS 3 25001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write I/Os requests number of write I/Os processed 25101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_IOS 4 25201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write merges requests number of write I/Os merged with in-queue I/O 25301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_MERGES 5 25401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write sectors sectors number of sectors written 25501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_SECTORS 6 25601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write ticks milliseconds total wait time for write requests 25701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_TICKS 7 25801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight requests number of I/Os currently in flight 25901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_FLIGHT 8 26001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks milliseconds total time this block device has been active 26101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IO_TICKS 9 26201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue milliseconds total wait time for all requests 26301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_QUEUE 10 26401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_NUMBER_FIELD 11 26501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os, write I/Os 26701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ===================== 26801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request completes. 27001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges, write merges 27201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========================= 27301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request is merged with an 27501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// already-queued I/O request. 27601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors, write sectors 27801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// =========================== 27901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of sectors read from or written to this 28101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// block device. The "sectors" in question are the standard UNIX 512-byte 28201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// sectors, not any device- or filesystem-specific block size. The 28301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// counters are incremented when the I/O completes. 28401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define SECTOR_SIZE 512 28501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks, write ticks 28701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======================= 28801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of milliseconds that I/O requests have 29001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// waited on this block device. If there are multiple I/O requests waiting, 29101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// these values will increase at a rate greater than 1000/second; for 29201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// example, if 60 read requests wait for an average of 30 ms, the read_ticks 29301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// field will increase by 60*30 = 1800. 29401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight 29601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========= 29701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of I/O requests that have been issued to 29901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// the device driver but have not yet completed. It does not include I/O 30001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// requests that are in the queue but not yet issued to the device driver. 30101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks 30301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======== 30401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds during which the device has 30601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// had I/O requests queued. 30701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue 30901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ============= 31001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 31101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds that I/O requests have waited 31201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// on this block device. If there are multiple I/O requests waiting, this 31301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// value will increase as the product of the number of milliseconds times the 31401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// number of requests waiting (see "read ticks" above for an example). 31501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define S_TO_MS 1000 31601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 31701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 318326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { 31901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long fields[__STAT_NUMBER_FIELD]; 320326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn bool z; 321326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn char *cp, *buffer = NULL; 322326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t i = 0; 323326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn FILE *fp = fdopen(fd, "rb"); 324326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn getline(&buffer, &i, fp); 325326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn fclose(fp); 326326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!buffer) { 327326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return -errno; 328326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 329326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn i = strlen(buffer); 330326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn while ((i > 0) && (buffer[i - 1] == '\n')) { 331326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn buffer[--i] = '\0'; 332326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 333326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!*buffer) { 334326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 335326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 336326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 337326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = true; 338326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { 33901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn fields[i] = strtoull(cp, &cp, 10); 340326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (fields[i] != 0) { 341326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = false; 342326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 343326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 344326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (z) { /* never accessed */ 345326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 346326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 347326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 348326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 349326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!strncmp(path, mmcblk0, sizeof(mmcblk0) - 1)) { 350326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn path += sizeof(mmcblk0) - 1; 351326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 352326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 353326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn printf("%s: %s\n", path, buffer); 354326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 355326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 35601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_IO_TICKS]) { 35701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_perf = 0; 35801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_ios = 0; 35901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_READ_TICKS]) { 36001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_READ_TICKS] 36101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 36201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_perf = ((unsigned long long)SECTOR_SIZE 36301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_READ_SECTORS] 36401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 36501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 36601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_ios = ((unsigned long long)S_TO_MS * fields[__STAT_READ_IOS] 36701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 36801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 36901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 37001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 37101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_perf = 0; 37201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_ios = 0; 37301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_WRITE_TICKS]) { 37401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_WRITE_TICKS] 37501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 37601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_perf = ((unsigned long long)SECTOR_SIZE 37701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_WRITE_SECTORS] 37801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 37901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 38001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_ios = ((unsigned long long)S_TO_MS * fields[__STAT_WRITE_IOS] 38101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 38201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 38301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 38401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 38501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned queue = (fields[__STAT_IN_QUEUE] 38601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn + (fields[__STAT_IO_TICKS] >> 1)) 38701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / fields[__STAT_IO_TICKS]; 38801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 38901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (!write_perf && !write_ios) { 39001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) q: %u\n", 39101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, queue); 39201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } else { 39301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) wr: %luKB/s(%lu/s) q: %u\n", 39401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, write_perf, write_ios, queue); 39501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 39601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 39701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn /* bugreport timeout factor adjustment */ 39801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if ((write_perf > 1) && (write_perf < worst_write_perf)) { 39901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn worst_write_perf = write_perf; 40001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 4018f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 402326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 403326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 404326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 4058f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* Copied policy from system/core/logd/LogBuffer.cpp */ 4068f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4078f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_SIZE (256 * 1024) 4088f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MIN_SIZE (64 * 1024UL) 4098f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL) 4108f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4118f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic bool valid_size(unsigned long value) { 4128f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((value < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < value)) { 4138f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return false; 4148f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4158f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4168f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pages = sysconf(_SC_PHYS_PAGES); 4178f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pages < 1) { 4188f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 4198f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4208f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4218f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pagesize = sysconf(_SC_PAGESIZE); 4228f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pagesize <= 1) { 4238f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pagesize = PAGE_SIZE; 4248f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // maximum memory impact a somewhat arbitrary ~3% 4278f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pages = (pages + 31) / 32; 4288f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long maximum = pages * pagesize; 4298f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4308f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((maximum < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < maximum)) { 4318f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 4328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4338f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4348f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value <= maximum; 4358f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4368f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4378f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic unsigned long property_get_size(const char *key) { 4388f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long value; 4398f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char *cp, property[PROPERTY_VALUE_MAX]; 4408f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4418f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_get(key, property, ""); 4428f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = strtoul(property, &cp, 10); 4438f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4448f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn switch(*cp) { 4458f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'm': 4468f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'M': 4478f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 4488f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 4498f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'k': 4508f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'K': 4518f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 4528f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 4538f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case '\0': 4548f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn break; 4558f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4568f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default: 4578f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 4588f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4598f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4608f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!valid_size(value)) { 4618f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 4628f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4638f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4648f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value; 4658f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4668f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4678f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* timeout in ms */ 4688620bb4118a68721d10c29529dc6978847d08d00Felipe Lemestatic unsigned long logcat_timeout(const char *name) { 4698f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_tuneable[] = "persist.logd.size"; // Settings App 4708f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_default[] = "ro.logd.size"; // BoardConfig.mk 4718f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char key[PROP_NAME_MAX]; 4728f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long property_size, default_size; 4738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_tuneable); 4758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!default_size) { 4768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_default); 4778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4788f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4798f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_tuneable, name); 4808f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 4818f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4828f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_default, name); 4848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 4858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4888f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = default_size; 4898f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4908f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = LOG_BUFFER_SIZE; 4938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* Engineering margin is ten-fold our guess */ 4968f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return 10 * (property_size + worst_write_perf) / worst_write_perf; 4978f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4988f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4998f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* End copy from system/core/logd/LogBuffer.cpp */ 5008f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 501f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* dumps the current system state to stdout */ 502809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic void print_header(std::string version) { 503f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char build[PROPERTY_VALUE_MAX], fingerprint[PROPERTY_VALUE_MAX]; 504f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char radio[PROPERTY_VALUE_MAX], bootloader[PROPERTY_VALUE_MAX]; 505f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char network[PROPERTY_VALUE_MAX], date[80]; 506f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 507f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.display.id", build, "(unknown)"); 508f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.fingerprint", fingerprint, "(unknown)"); 509f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.type", build_type, "(unknown)"); 510f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.baseband", radio, "(unknown)"); 511f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.bootloader", bootloader, "(unknown)"); 512f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("gsm.operator.alpha", network, "(unknown)"); 513f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now)); 514f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 515f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 516f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: %s\n", date); 517f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 518f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 519f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 520f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build: %s\n", build); 521f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build fingerprint: '%s'\n", fingerprint); /* format is important for other tools */ 522f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Bootloader: %s\n", bootloader); 523f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Radio: %s\n", radio); 524f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Network: %s\n", network); 525f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 526f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Kernel: "); 527f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/proc/version"); 528f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Command line: %s\n", strtok(cmdline_buf, "\n")); 529809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme printf("Bugreport format version: %s\n", version.c_str()); 5308fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme printf("Dumpstate info: id=%lu pid=%d\n", id, getpid()); 531f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 53278f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme} 53378f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 53471ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry_from_fd(const std::string& entry_name, int fd) { 535111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 53688c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Not adding zip entry %s from fd because zip_writer is not set\n", 53788c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme entry_name.c_str()); 538111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 539111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 5406fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // Logging statement below is useful to time how long each entry takes, but it's too verbose. 5416fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // MYLOGD("Adding zip entry %s\n", entry_name.c_str()); 542e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), 543e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ZipWriter::kCompress, get_mtime(fd, now)); 544e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 545cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 546809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 547e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 548e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 549e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 550770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme std::vector<uint8_t> buffer(65536); 551e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme while (1) { 552e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer.data(), sizeof(buffer))); 553e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (bytes_read == 0) { 554e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme break; 555e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else if (bytes_read == -1) { 556cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", entry_name.c_str(), strerror(errno)); 557e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 558e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 559e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->WriteBytes(buffer.data(), bytes_read); 560e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 561cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(): %s\n", ZipWriter::ErrorCodeString(err)); 562e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 563e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 564e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 565e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 566e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->FinishEntry(); 567e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 568cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 569e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 570e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 571e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 572e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return true; 573e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 574e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 57571ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry(const std::string& entry_name, const std::string& entry_path) { 576e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ScopedFd fd(TEMP_FAILURE_RETRY(open(entry_path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC))); 577e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (fd.get() == -1) { 578cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", entry_path.c_str(), strerror(errno)); 579e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 580e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 581e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 582e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(entry_name, fd.get()); 583e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 584e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 585e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a file to the existing zipped bugreport */ 586e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic int _add_file_from_fd(const char *title, const char *path, int fd) { 587e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(ZIP_ROOT_DIR + path, fd) ? 0 : 1; 588e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 589e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 590e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemevoid add_dir(const char *dir, bool recursive) { 591111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 592cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding dir %s because zip_writer is not set\n", dir); 593111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return; 594111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 59588c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding dir %s (recursive: %d)\n", dir, recursive); 596608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(dir, NULL); 597e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_files(NULL, dir, recursive ? skip_none : is_dir, _add_file_from_fd); 598e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 599e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 600809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* adds a text entry entry to the existing zip file. */ 601809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic bool add_text_zip_entry(const std::string& entry_name, const std::string& content) { 602111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 603cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding text zip entry %s because zip_writer is not set\n", entry_name.c_str()); 604111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 605111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 606cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Adding zip text entry %s\n", entry_name.c_str()); 607809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, now); 608809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 609cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 610809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 611809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 612809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 613809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 614809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->WriteBytes(content.c_str(), content.length()); 615809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 616cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(%s): %s\n", entry_name.c_str(), 617809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 618809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 619809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 620809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 621809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->FinishEntry(); 622809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 623cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 624809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 625809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 626809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 627809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return true; 628809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme} 629809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 630c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Lemestatic void dump_iptables() { 631c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLES", 10, "iptables", "-L", "-nvx", NULL); 632c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IP6TABLES", 10, "ip6tables", "-L", "-nvx", NULL); 633c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLE NAT", 10, "iptables", "-t", "nat", "-L", "-nvx", NULL); 634c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* no ip6 nat */ 635c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLE RAW", 10, "iptables", "-t", "raw", "-L", "-nvx", NULL); 636c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IP6TABLE RAW", 10, "ip6tables", "-t", "raw", "-L", "-nvx", NULL); 637c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme} 638c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme 639fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharanstatic void dumpstate(const std::string& screenshot_path, const std::string& version) { 640770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme DurationReporter duration_reporter("DUMPSTATE"); 64178f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme unsigned long timeout; 642f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6432db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); 644f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("UPTIME", 10, "uptime", NULL); 645326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); 6468c8130eb68c89987a94db084608a4229bad06c18Mark Salyzyn dump_emmc_ecsd("/d/mmc0/mmc0:0001/ext_csd"); 647f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("MEMORY INFO", "/proc/meminfo"); 648b32c7e14ccc6507f6ce3fc02414ba04b797f4558Elliott Hughes run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-H", NULL); 6492b1f88b6ac78e330ff006da6fecf8bc9d976ec67Nick Kralevich run_command("PROCRANK", 20, SU_PATH, "root", "procrank", NULL); 650f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VIRTUAL MEMORY STATS", "/proc/vmstat"); 651f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VMALLOC INFO", "/proc/vmallocinfo"); 652f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("SLAB INFO", "/proc/slabinfo"); 653f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("ZONEINFO", "/proc/zoneinfo"); 654f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("PAGETYPEINFO", "/proc/pagetypeinfo"); 655f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BUDDYINFO", "/proc/buddyinfo"); 6562281af967dd840aade7bc55b19ea7df0e6da36f2Colin Cross dump_file("FRAGMENTATION INFO", "/d/extfrag/unusable_index"); 657f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 65829e27a84c144fe3b941648094cad2a3f1e61e8b3Todd Poynor dump_file("KERNEL WAKE SOURCES", "/d/wakeup_sources"); 659f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); 66085aea748861b5665e68b786b55f1c798f56fc0daMathias Agopian dump_file("KERNEL SYNC", "/d/sync"); 661f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 662a3533a3ae6bf8d0e1780c153cafdec86926ec22cElliott Hughes run_command("PROCESSES AND THREADS", 10, "ps", "-Z", "-t", "-p", "-P", NULL); 663b82c925d3cd54d5eff9f4f9e6d5aeb41f75365f5Nick Kralevich run_command("LIBRANK", 10, SU_PATH, "root", "librank", NULL); 664f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6654db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("PRINTENV", 10, "printenv", NULL); 666f7f2651e0c07d138679fd405999f30d0ab35e10bLorenzo Colitti run_command("NETSTAT", 10, "netstat", "-n", NULL); 6674db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("LSMOD", 10, "lsmod", NULL); 6684db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 669f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross do_dmesg(); 670f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 671f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LIST OF OPEN FILES", 10, SU_PATH, "root", "lsof", NULL); 6721dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES"); 6731dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS"); 674a297c3258f6f7ea52cc2dcc42d62f85fda12a163Mark Salyzyn for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)"); 675f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6766e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!screenshot_path.empty()) { 677cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking late screenshot\n"); 678e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme take_screenshot(screenshot_path); 679cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 6805a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey } 6815a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey 682f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // dump_file("EVENT LOG TAGS", "/etc/event-log-tags"); 6838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // calculate timeout 6848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("main") + logcat_timeout("system") + logcat_timeout("crash"); 6858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6887831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("SYSTEM LOG", timeout / 1000, "logcat", "-v", "threadtime", 6897831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 6907831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 6917831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 69243afe5d0b537999d5de9613626eca24f34cc52efMark Salyzyn timeout = logcat_timeout("events"); 6938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6967831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("EVENT LOG", timeout / 1000, "logcat", "-b", "events", 6977831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 6987831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 6997831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7007831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 7018f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("radio"); 7028f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 7038f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 7048f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 7057831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("RADIO LOG", timeout / 1000, "logcat", "-b", "radio", 7067831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 7077831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 7087831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7097831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 710f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 711ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn run_command("LOG STATISTICS", 10, "logcat", "-b", "all", "-S", NULL); 712ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn 713804339a59e4abcbcf5a50a60ff0543e6b404e572Sharvil Nanavati run_command("RAFT LOGS", 600, SU_PATH, "root", "logcompressor", "-r", RAFT_DIR, NULL); 7148d4cb7ffc11050eebb4d06684e0eb14d9aadacb5Sharvil Nanavati 715f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* show the traces we collected in main(), if that was done */ 716f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (dump_traces_path != NULL) { 717f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES JUST NOW", dump_traces_path); 718f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 719f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 720f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* only show ANR traces if they're less than 15 minutes old */ 721f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross struct stat st; 722f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char anr_traces_path[PATH_MAX]; 723f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("dalvik.vm.stack-trace-file", anr_traces_path, ""); 724f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (!anr_traces_path[0]) { 725f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n"); 726f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 72754bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(anr_traces_path, 72854bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 7297dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fd < 0) { 7307dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_path, strerror(errno)); 7317dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 7327dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_path, fd); 7337dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 734f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 735f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 736f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* slow traces for slow operations */ 737f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (anr_traces_path[0] != 0) { 738f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int tail = strlen(anr_traces_path)-1; 739f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (tail > 0 && anr_traces_path[tail] != '/') { 740f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross tail--; 741f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 742f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int i = 0; 743f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (1) { 744f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross sprintf(anr_traces_path+tail+1, "slow%02d.txt", i); 745f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (stat(anr_traces_path, &st)) { 746f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // No traces file at this index, done with the files. 747f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross break; 748f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 749f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES WHEN SLOW", anr_traces_path); 750f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross i++; 751f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 752f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 753f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 7547dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int dumped = 0; 7557dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 7567dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (tombstone_data[i].fd != -1) { 757e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme const char *name = tombstone_data[i].name; 758e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int fd = tombstone_data[i].fd; 7597dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dumped = 1; 760e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (zip_writer) { 761e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry_from_fd(ZIP_ROOT_DIR + name, fd)) { 762cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add tombstone %s to zip file\n", name); 763e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 764e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else { 765e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_file_from_fd("TOMBSTONE", name, fd); 766e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 767e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 7687dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris tombstone_data[i].fd = -1; 7697dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7707dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7717dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (!dumped) { 7727dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO TOMBSTONES to dump in %s\n\n", TOMBSTONE_DIR); 7737dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7747dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 775f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("NETWORK DEV INFO", "/proc/net/dev"); 776f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID NETWORK INTERFACES INFO", "/proc/net/xt_qtaguid/iface_stat_all"); 777012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall dump_file("QTAGUID NETWORK INTERFACES INFO (xt)", "/proc/net/xt_qtaguid/iface_stat_fmt"); 778f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID CTRL INFO", "/proc/net/xt_qtaguid/ctrl"); 779f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID STATS INFO", "/proc/net/xt_qtaguid/stats"); 780f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 7812a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor if (!stat(PSTORE_LAST_KMSG, &st)) { 7822a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* Also TODO: Make console-ramoops CAP_SYSLOG protected. */ 7832a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", PSTORE_LAST_KMSG); 7842a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } else { 7852a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */ 7862a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", "/proc/last_kmsg"); 7872a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } 7882a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 7892262c16372570f57d3107d574abe2c80825d286eMark Salyzyn /* kernels must set CONFIG_PSTORE_PMSG, slice up pstore with device tree */ 7907831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("LAST LOGCAT", 10, "logcat", "-L", 7917831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-b", "all", 7927831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 7937831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 7947831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7957831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 7962262c16372570f57d3107d574abe2c80825d286eMark Salyzyn 797f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ 798a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes 799a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes run_command("NETWORK INTERFACES", 10, "ip", "link", NULL); 800d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 801d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv4 ADDRESSES", 10, "ip", "-4", "addr", "show", NULL); 802d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ADDRESSES", 10, "ip", "-6", "addr", "show", NULL); 803d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 804f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES", 10, "ip", "rule", "show", NULL); 805f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES v6", 10, "ip", "-6", "rule", "show", NULL); 8062b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 8072b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran dump_route_tables(); 8082b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 809d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("ARP CACHE", 10, "ip", "-4", "neigh", "show", NULL); 810d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ND CACHE", 10, "ip", "-6", "neigh", "show", NULL); 811f7f2b0fd059bc26e27c022f3fb446fc74eab6c88Erik Kline run_command("MULTICAST ADDRESSES", 10, "ip", "maddr", NULL); 812c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("WIFI NETWORKS", 20, "wpa_cli", "IFNAME=wlan0", "list_networks", NULL); 813f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 814c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 8156afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD TABLE", 5, 8160816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_hostip", NULL); 8176afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8186afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (1)", 20, 8190816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "counters", NULL); 8206afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8216afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (1)", 5, 8220816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_status", NULL); 8236afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 824c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#endif 8250b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (1)", "/proc/interrupts"); 8260b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt 8277cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("NETWORK DIAGNOSTICS", 10, "dumpsys", "-t", "10", "connectivity", "--diag", NULL); 8286afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 829c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 830f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP WIFI STATUS", 20, 831f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "dhdutil", "-i", "wlan0", "dump", NULL); 8326afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8336afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (2)", 20, 8340816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "counters", NULL); 8356afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8366afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (2)", 5, 8370816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_status", NULL); 838f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#endif 8390b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (2)", "/proc/interrupts"); 840f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 841f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross print_properties(); 842f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 843f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("VOLD DUMP", 10, "vdc", "dump", NULL); 844f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("SECURE CONTAINERS", 10, "vdc", "asec", "list", NULL); 845f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8468f75fa7bcfec553eddb59b919b44d7a93c9846a1Ken Sumrall run_command("FILESYSTEMS & FREE SPACE", 10, "df", NULL); 847f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 848f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LAST RADIO LOG", 10, "parse_radio_log", "/proc/last_radio_log", NULL); 849f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 850f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("------ BACKLIGHTS ------\n"); 851f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD brightness="); 852f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/brightness"); 853f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Button brightness="); 854f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/button-backlight/brightness"); 855f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Keyboard brightness="); 856f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/keyboard-backlight/brightness"); 857f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("ALS mode="); 858f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/als"); 859f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD driver registers:\n"); 860f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/registers"); 861f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 862f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 863f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Binder state is expensive to look at as it uses a lot of memory. */ 864f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log"); 865f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log"); 866f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions"); 867f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATS", "/sys/kernel/debug/binder/stats"); 868f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATE", "/sys/kernel/debug/binder/state"); 869f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 870f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 871f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Board\n"); 872f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 873f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 874f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dumpstate_board(); 875f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 876f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 877f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Migrate the ril_dumpstate to a dumpstate_board()? */ 878f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char ril_dumpstate_timeout[PROPERTY_VALUE_MAX] = {0}; 879f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ril.dumpstate.timeout", ril_dumpstate_timeout, "30"); 880f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (strnlen(ril_dumpstate_timeout, PROPERTY_VALUE_MAX - 1) > 0) { 881c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 882f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // su does not exist on user builds, so try running without it. 883f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // This way any implementations of vril-dump that do not require 884f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // root can run on user builds. 885f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 886f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross "vril-dump", NULL); 887f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 888f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 889f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "vril-dump", NULL); 890f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 891f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 892f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 893f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 894f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Android Framework Services\n"); 895f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 896f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 89734222565fc9cf167d8ebe6068a9695f4b0b0f1b0Wei Liu run_command("DUMPSYS", 60, "dumpsys", "-t", "60", "--skip", "meminfo", "cpuinfo", NULL); 898f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 899f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 90002bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("== Checkins\n"); 90102bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 90202bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 9037cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN BATTERYSTATS", 30, "dumpsys", "-t", "30", "batterystats", "-c", NULL); 9047cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "--checkin", NULL); 9057cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN NETSTATS", 30, "dumpsys", "-t", "30", "netstats", "--checkin", NULL); 9067cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN PROCSTATS", 30, "dumpsys", "-t", "30", "procstats", "-c", NULL); 9077cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN USAGESTATS", 30, "dumpsys", "-t", "30", "usagestats", "-c", NULL); 9087cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN PACKAGE", 30, "dumpsys", "-t", "30", "package", "--checkin", NULL); 90902bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 91002bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 911f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Activities\n"); 912f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 913f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9143f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP ACTIVITIES", 30, "dumpsys", "-t", "30", "activity", "all", NULL); 915f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 916f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 917f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Services\n"); 918f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 919f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9203f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP SERVICES", 30, "dumpsys", "-t", "30", "activity", "service", "all", NULL); 921f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 922f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 923f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Providers\n"); 924f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 925f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9263f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP SERVICES", 30, "dumpsys", "-t", "30", "activity", "provider", "all", NULL); 927f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 928f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 929f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 930608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("== Final progress (pid %d): %d/%d (originally %d)\n", 931608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme getpid(), progress, weight_total, WEIGHT_TOTAL); 932608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("========================================================\n"); 933f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: done\n"); 934f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 935f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 936f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 937f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic void usage() { 938cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme fprintf(stderr, 9392628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file [-d] [-p] " 9402628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n" 9412628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -h: display this help message\n" 942cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -b: play sound file instead of vibrate, at beginning of job\n" 943cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -e: play sound file instead of vibrate, at end of job\n" 944cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -o: write to file (instead of stdout)\n" 945cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -d: append date to filename (requires -o)\n" 946cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -p: capture screenshot to filename.png (requires -o)\n" 9472628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -z: generate zipped file (requires -o)\n" 948cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -s: write output to control socket (for init)\n" 9492628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -S: write file location to control socket (for init; requires -o and -z)" 950cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -q: disable vibrate\n" 951cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -B: send broadcast when finished (requires -o)\n" 952cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -P: send broadcast when started and update system properties on " 953cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "progress (requires -o and -B)\n" 954cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -R: take bugreport in remote mode (requires -o, -z, -d and -B, " 955cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "shouldn't be used with -P)\n" 956cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -V: sets the bugreport format version (valid values: %s)\n", 957cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme VERSION_DEFAULT.c_str()); 958f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 959f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 960885f888c55587e9366542b5155a06c321cde175aJohn Michelaustatic void sigpipe_handler(int n) { 9612e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales // don't complain to stderr or stdout 9622e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales _exit(EXIT_FAILURE); 963885f888c55587e9366542b5155a06c321cde175aJohn Michelau} 964885f888c55587e9366542b5155a06c321cde175aJohn Michelau 9651e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme/* adds the temporary report to the existing .zip file, closes the .zip file, and removes the 9661e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme temporary file. 9671e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme */ 968e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool finish_zip_file(const std::string& bugreport_name, const std::string& bugreport_path, 9691e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme time_t now) { 970e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry(bugreport_name, bugreport_path)) { 971cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add text entry to .zip file\n"); 9726e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 9736e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 974809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (!add_text_zip_entry("main_entry.txt", bugreport_name)) { 975cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add main_entry.txt to .zip file\n"); 976111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 977809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 9786e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 979e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->Finish(); 9801e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (err) { 981cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->Finish(): %s\n", ZipWriter::ErrorCodeString(err)); 9826e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 9836e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 9846e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 985c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 986c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Removing temporary file %s\n", bugreport_path.c_str()) 987c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (remove(bugreport_path.c_str())) { 988c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme ALOGW("remove(%s): %s\n", bugreport_path.c_str(), strerror(errno)); 989c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 990c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } else { 991c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Keeping temporary file %s on non-user build\n", bugreport_path.c_str()) 992c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 993c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 9946e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return true; 9956e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme} 9966e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 9974db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinskistatic std::string SHA256_file_hash(std::string filepath) { 998cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski ScopedFd fd(TEMP_FAILURE_RETRY(open(filepath.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC 999cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski | O_NOFOLLOW))); 10004db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (fd.get() == -1) { 1001cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno)); 10024db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 10034db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10044db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10054db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_CTX ctx; 10064db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_init(&ctx); 10074db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10084db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski std::vector<uint8_t> buffer(65536); 10094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski while (1) { 10104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd.get(), buffer.data(), buffer.size())); 10114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (bytes_read == 0) { 10124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski break; 10134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else if (bytes_read == -1) { 1014cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno)); 10154db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 10164db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10174db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10184db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_update(&ctx, buffer.data(), bytes_read); 10194db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10204db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10214db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski uint8_t hash[SHA256_DIGEST_SIZE]; 10224db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski memcpy(hash, SHA256_final(&ctx), SHA256_DIGEST_SIZE); 10234db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski char hash_buffer[SHA256_DIGEST_SIZE * 2 + 1]; 1024cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski for(size_t i = 0; i < SHA256_DIGEST_SIZE; i++) { 1025cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski sprintf(hash_buffer + (i * 2), "%02x", hash[i]); 10264db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10274db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski hash_buffer[sizeof(hash_buffer) - 1] = 0; 10284db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return std::string(hash_buffer); 10294db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski} 10304db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1031f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossint main(int argc, char *argv[]) { 1032885f888c55587e9366542b5155a06c321cde175aJohn Michelau struct sigaction sigact; 1033f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_add_date = 0; 10346e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme int do_zip_file = 0; 10351f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau int do_vibrate = 1; 1036f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char* use_outfile = 0; 1037f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int use_socket = 0; 10382628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme int use_control_socket = 0; 1039f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_fb = 0; 104027f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey int do_broadcast = 0; 1041e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme int do_early_screenshot = 0; 10424db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski int is_remote_mode = 0; 1043809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme std::string version = VERSION_DEFAULT; 1044f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1045e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme now = time(NULL); 1046e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 1047cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("begin\n"); 10482e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales 10498fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme /* gets the sequential id */ 10508fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme char last_id[PROPERTY_VALUE_MAX]; 10518fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_get("dumpstate.last_id", last_id, "0"); 10528fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme id = strtoul(last_id, NULL, 10) + 1; 1053f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(last_id, sizeof(last_id), "%lu", id); 10548fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_set("dumpstate.last_id", last_id); 10558fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme MYLOGI("dumpstate id: %lu\n", id); 10568fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme 10571dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* clear SIGPIPE handler */ 1058885f888c55587e9366542b5155a06c321cde175aJohn Michelau memset(&sigact, 0, sizeof(sigact)); 1059885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigact.sa_handler = sigpipe_handler; 1060885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigaction(SIGPIPE, &sigact, NULL); 10613e03d3fb6a4cb93f5f978f9d2eed7b7cc62a06a6JP Abgrall 1062f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* set as high priority, and protect from OOM killer */ 1063f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross setpriority(PRIO_PROCESS, 0, -20); 1064cd67e9f059e270017d5defd8784c89dd8e6bcde7Nick Kralevich FILE *oom_adj = fopen("/proc/self/oom_adj", "we"); 1065f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (oom_adj) { 1066f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fputs("-17", oom_adj); 1067f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(oom_adj); 1068f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1069f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 10701dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* parse arguments */ 1071a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme std::string args; 1072a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme format_args(argc, const_cast<const char **>(argv), &args); 1073a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme MYLOGD("Dumpstate command line: %s\n", args.c_str()); 1074f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int c; 10752628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) { 1076f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross switch (c) { 107771bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'd': do_add_date = 1; break; 107871bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'z': do_zip_file = 1; break; 107971bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'o': use_outfile = optarg; break; 108071bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 's': use_socket = 1; break; 10812628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme case 'S': use_control_socket = 1; break; 1082f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'v': break; // compatibility no-op 108371bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'q': do_vibrate = 0; break; 108471bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'p': do_fb = 1; break; 108571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'P': do_update_progress = 1; break; 10864db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski case 'R': is_remote_mode = 1; break; 108771bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'B': do_broadcast = 1; break; 1088809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme case 'V': version = optarg; break; 1089f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case '?': printf("\n"); 1090f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'h': 1091f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross usage(); 1092f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross exit(1); 1093f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1094f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1095f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 109671bbfc57974331dce79242ce806d92035fce06baFelipe Leme if ((do_zip_file || do_add_date || do_update_progress || do_broadcast) && !use_outfile) { 10976e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme usage(); 10986e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme exit(1); 10996e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 11006e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 11012628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && !do_zip_file) { 11022628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme usage(); 11032628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme exit(1); 11042628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 11052628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 110671bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress && !do_broadcast) { 110771bbfc57974331dce79242ce806d92035fce06baFelipe Leme usage(); 110871bbfc57974331dce79242ce806d92035fce06baFelipe Leme exit(1); 110971bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 11106e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 11114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode && (do_update_progress || !do_broadcast || !do_zip_file || !do_add_date)) { 11124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski usage(); 11134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski exit(1); 11144db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 11154db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1116cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme if (version != VERSION_DEFAULT) { 1117cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme usage(); 1118cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme exit(1); 1119809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 1120809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1121cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("bugreport format version: %s\n", version.c_str()); 1122809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1123e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme do_early_screenshot = do_update_progress; 1124e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1125ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // If we are going to use a socket, do it as early as possible 1126ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // to avoid timeouts from bugreport. 1127ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris if (use_socket) { 1128ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris redirect_to_socket(stdout, "dumpstate"); 1129ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris } 1130ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris 11312628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 11322628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Opening control socket\n"); 11332628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme control_socket_fd = open_socket("dumpstate"); 11342628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 11352628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1136cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the temporary file containing the bugreport */ 1137ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string tmp_path; 1138ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1139cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the file containing the dumpstate logs*/ 1140cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme std::string log_path; 1141cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 114214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme /* full path of the systrace file, when enabled */ 114314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme std::string systrace_path; 114414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme 1145e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme /* full path of the temporary file containing the screenshot (when requested) */ 1146e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme std::string screenshot_path; 1147e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1148cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* base name (without suffix or extensions) of the bugreport files */ 1149ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string base_name; 1150ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 115171bbfc57974331dce79242ce806d92035fce06baFelipe Leme /* pointer to the actual path, be it zip or text */ 115271bbfc57974331dce79242ce806d92035fce06baFelipe Leme std::string path; 115371bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1154635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme /* pointer to the zipped file */ 11551e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme std::unique_ptr<FILE, int(*)(FILE*)> zip_file(NULL, fclose); 115671bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1157ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* redirect output if needed */ 115871bbfc57974331dce79242ce806d92035fce06baFelipe Leme bool is_redirecting = !use_socket && use_outfile; 115971bbfc57974331dce79242ce806d92035fce06baFelipe Leme 116071bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1161ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bugreport_dir = dirname(use_outfile); 1162ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme base_name = basename(use_outfile); 116371bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_add_date) { 116471bbfc57974331dce79242ce806d92035fce06baFelipe Leme char date[80]; 1165ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&now)); 1166ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = date; 1167ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1168ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = "undated"; 116971bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1170cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme char build_id[PROPERTY_VALUE_MAX]; 1171cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme property_get("ro.build.id", build_id, "UNKNOWN_BUILD"); 1172cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme base_name = base_name + "-" + build_id; 117371bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_fb) { 1174ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // TODO: if dumpstate was an object, the paths could be internal variables and then 1175ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // we could have a function to calculate the derived values, such as: 1176ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // screenshot_path = GetPath(".png"); 1177ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = bugreport_dir + "/" + base_name + "-" + suffix + ".png"; 117871bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1179ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme tmp_path = bugreport_dir + "/" + base_name + "-" + suffix + ".tmp"; 1180cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path = bugreport_dir + "/dumpstate_log-" + suffix + "-" 1181cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme + std::to_string(getpid()) + ".txt"; 1182cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 1183cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Bugreport dir: %s\n" 1184cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Base name: %s\n" 1185cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Suffix: %s\n" 1186cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Log path: %s\n" 1187cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Temporary path: %s\n" 1188cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Screenshot path: %s\n", 1189cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme bugreport_dir.c_str(), base_name.c_str(), suffix.c_str(), 1190cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path.c_str(), tmp_path.c_str(), screenshot_path.c_str()); 119171bbfc57974331dce79242ce806d92035fce06baFelipe Leme 11921e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 11931e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 119426bd34c984f11dcfc241fecf7858d16f87f3bc1aFelipe Leme MYLOGD("Creating initial .zip file (%s)\n", path.c_str()); 1195111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme create_parent_dirs(path.c_str()); 11961e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_file.reset(fopen(path.c_str(), "wb")); 11971e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (!zip_file) { 1198cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("fopen(%s, 'wb'): %s\n", path.c_str(), strerror(errno)); 11991e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme do_zip_file = 0; 12001e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } else { 12011e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_writer.reset(new ZipWriter(zip_file.get())); 12021e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 1203809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme add_text_zip_entry("version.txt", version); 12041e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12051e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 120671bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress) { 1207ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::vector<std::string> am_args = { 1208d5e724a4d3f77024d311b1b4e01846e41fdbe98bFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 1209ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--es", "android.intent.extra.NAME", suffix, 12108fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 1211ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1212ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--ei", "android.intent.extra.MAX", std::to_string(WEIGHT_TOTAL), 1213ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme }; 1214ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme send_broadcast("android.intent.action.BUGREPORT_STARTED", am_args); 121571bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 121671bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 121771bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1218f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich /* read /proc/cmdline before dropping root */ 1219f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich FILE *cmdline = fopen("/proc/cmdline", "re"); 1220f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich if (cmdline) { 1221f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fgets(cmdline_buf, sizeof(cmdline_buf), cmdline); 1222f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fclose(cmdline); 1223f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich } 1224f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich 12251dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* open the vibrator before dropping root */ 12266e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme std::unique_ptr<FILE, int(*)(FILE*)> vibrator(NULL, fclose); 12271f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau if (do_vibrate) { 12286e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrator.reset(fopen("/sys/class/timed_output/vibrator/enable", "we")); 12291dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown if (vibrator) { 12306e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrate(vibrator.get(), 150); 12311dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown } 12321f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau } 1233f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 12343634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (do_fb && do_early_screenshot) { 12353634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (screenshot_path.empty()) { 12363634a1e3459cb609da709646107e246cafbc01f9Felipe Leme // should not have happened 1237cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n"); 12383634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } else { 1239cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking early screenshot\n"); 12403634a1e3459cb609da709646107e246cafbc01f9Felipe Leme take_screenshot(screenshot_path); 1241cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 12423634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (chown(screenshot_path.c_str(), AID_SHELL, AID_SHELL)) { 1243cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of screenshot file %s: %s\n", 12443634a1e3459cb609da709646107e246cafbc01f9Felipe Leme screenshot_path.c_str(), strerror(errno)); 12453634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } 1246e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1247e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1248e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 12491e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 12501e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (chown(path.c_str(), AID_SHELL, AID_SHELL)) { 1251cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of zip file %s: %s\n", path.c_str(), strerror(errno)); 12521e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12531e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12541e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 125571bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1256cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme redirect_to_file(stderr, const_cast<char*>(log_path.c_str())); 12576fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(log_path.c_str(), AID_SHELL, AID_SHELL)) { 12586fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", 12596fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme log_path.c_str(), strerror(errno)); 12606fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 12616e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* TODO: rather than generating a text file now and zipping it later, 12626e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme it would be more efficient to redirect stdout to the zip entry 12636e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme directly, but the libziparchive doesn't support that option yet. */ 12646e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme redirect_to_file(stdout, const_cast<char*>(tmp_path.c_str())); 12656fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(tmp_path.c_str(), AID_SHELL, AID_SHELL)) { 12666fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n", 12676fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme tmp_path.c_str(), strerror(errno)); 12686fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 1269f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1270608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // NOTE: there should be no stdout output until now, otherwise it would break the header. 1271608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // In particular, DurationReport objects should be created passing 'title, NULL', so their 1272cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme // duration is logged into MYLOG instead. 1273809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme print_header(version); 1274f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 127571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme // Dumps systrace right away, otherwise it will be filled with unnecessary events. 127671ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme dump_systrace(); 127771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 12789c74aadb40cb5982cd38410529d464485c182058Felipe Leme // Invoking the following dumpsys calls before dump_traces() to try and 12799c74aadb40cb5982cd38410529d464485c182058Felipe Leme // keep the system stats as close to its initial state as possible. 12808b78b758a8b5b831c48562233df055c22e2541afThierry Strudel run_command_as_shell("DUMPSYS MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "-a", NULL); 12817cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command_as_shell("DUMPSYS CPUINFO", 10, "dumpsys", "-t", "10", "cpuinfo", "-a", NULL); 1282fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1283fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan /* collect stack traces from Dalvik and native processes (needs root) */ 1284fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dump_traces_path = dump_traces(); 1285fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1286c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* Run some operations that require root. */ 1287fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan get_tombstone_fds(tombstone_data); 1288fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_dir(RECOVERY_DIR, true); 1289d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn add_dir(RECOVERY_DATA_DIR, true); 12904d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn add_dir(LOGPERSIST_DATA_DIR, false); 12910faf2b870f934c1cdd883d29642fd84da3b352e2David Brazdil if (!is_user_build()) { 12920faf2b870f934c1cdd883d29642fd84da3b352e2David Brazdil add_dir(PROFILE_DATA_DIR_CUR, true); 12930faf2b870f934c1cdd883d29642fd84da3b352e2David Brazdil add_dir(PROFILE_DATA_DIR_REF, true); 12940faf2b870f934c1cdd883d29642fd84da3b352e2David Brazdil } 1295fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_mountinfo(); 1296c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme dump_iptables(); 1297fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1298cf6a8b47dc04f1c33ddc337b5e21f2c5b7354cb5Felipe Leme if (!drop_root_user()) { 1299fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan return -1; 1300fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan } 1301fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1302fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dumpstate(do_early_screenshot ? "": screenshot_path, version); 1303f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 130455b42a67f69767976ff16ab443b3e7142db693e1Felipe Leme /* close output if needed */ 130571bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1306f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(stdout); 1307f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1308f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 13096e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* rename or zip the (now complete) .tmp file to its final location */ 13106e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (use_outfile) { 1311ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1312ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* check if user changed the suffix using system properties */ 1313ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme char key[PROPERTY_KEY_MAX]; 1314ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme char value[PROPERTY_VALUE_MAX]; 1315f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(key, sizeof(key), "dumpstate.%d.name", getpid()); 1316ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme property_get(key, value, ""); 1317ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bool change_suffix= false; 1318ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (value[0]) { 1319ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* must whitelist which characters are allowed, otherwise it could cross directories */ 1320ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::regex valid_regex("^[-_a-zA-Z0-9]+$"); 1321ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (std::regex_match(value, valid_regex)) { 1322ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme change_suffix = true; 1323ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1324cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("invalid suffix provided by user: %s\n", value); 1325ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1326ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1327ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (change_suffix) { 1328cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("changing suffix from %s to %s\n", suffix.c_str(), value); 1329ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = value; 1330ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (!screenshot_path.empty()) { 1331ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string new_screenshot_path = 1332ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bugreport_dir + "/" + base_name + "-" + suffix + ".png"; 1333ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(screenshot_path.c_str(), new_screenshot_path.c_str())) { 1334cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", screenshot_path.c_str(), 1335ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme new_screenshot_path.c_str(), strerror(errno)); 1336ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1337ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = new_screenshot_path; 1338ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1339ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1340ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1341ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 13426e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme bool do_text_file = true; 13436e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_zip_file) { 134488c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme std::string entry_name = base_name + "-" + suffix + ".txt"; 134588c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding main entry (%s) to .zip bugreport\n", entry_name.c_str()); 134688c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme if (!finish_zip_file(entry_name, tmp_path, now)) { 1347cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to finish zip file; sending text bugreport instead\n"); 13486e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = true; 13496e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 13506e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = false; 13519127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme // Since zip file is already created, it needs to be renamed. 13529127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme std::string new_path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 13539127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (path != new_path) { 13549127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGD("Renaming zip file from %s to %s\n", path.c_str(), new_path.c_str()); 13559127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (rename(path.c_str(), new_path.c_str())) { 13569127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGE("rename(%s, %s): %s\n", path.c_str(), 13579127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme new_path.c_str(), strerror(errno)); 13589127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } else { 13599127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme path = new_path; 13609127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 13619127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 13626e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13636e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13646e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_text_file) { 1365ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".txt"; 136688c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Generating .txt bugreport at %s from %s\n", path.c_str(), tmp_path.c_str()); 1367ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(tmp_path.c_str(), path.c_str())) { 1368cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", tmp_path.c_str(), path.c_str(), strerror(errno)); 13696e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme path.clear(); 13706e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13716e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13722628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 13732628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (do_text_file) { 13742628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme dprintf(control_socket_fd, "FAIL:could not create zip file, check %s " 13752628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "for more details\n", log_path.c_str()); 13762628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } else { 13772628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme dprintf(control_socket_fd, "OK:%s\n", path.c_str()); 13782628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 13792628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 1380f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1381f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1382cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme /* vibrate a few but shortly times to let user know it's finished */ 1383cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme if (vibrator) { 1384cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme for (int i = 0; i < 3; i++) { 1385cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme vibrate(vibrator.get(), 75); 1386cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme usleep((75 + 50) * 1000); 1387cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1388cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1389cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme 13901dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* tell activity manager we're done */ 139171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_broadcast) { 13926e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!path.empty()) { 1393cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("Final bugreport path: %s\n", path.c_str()); 139436b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme std::vector<std::string> am_args = { 139543fd1bbc6675430a4ecfde07e88a414ed5c41c0cFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 13968fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 139771bbfc57974331dce79242ce806d92035fce06baFelipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1398ee2e4a01f9ca9aae7ee111abcd5c139fc810bf65Felipe Leme "--ei", "android.intent.extra.MAX", std::to_string(weight_total), 1399cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.BUGREPORT", path, 1400cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.DUMPSTATE_LOG", log_path 140136b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme }; 140236b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme if (do_fb) { 140336b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("--es"); 140436b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("android.intent.extra.SCREENSHOT"); 140536b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back(screenshot_path); 140636b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme } 14074db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode) { 14084db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("--es"); 14094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH"); 14104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back(SHA256_file_hash(path)); 14114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.REMOTE_BUGREPORT_FINISHED", am_args); 14124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else { 14134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.BUGREPORT_FINISHED", am_args); 14144db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 14156e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 1416cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Skipping finished broadcast because bugreport could not be generated\n"); 14176e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 141827f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey } 141927f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey 1420cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Final progress: %d/%d (originally %d)\n", progress, weight_total, WEIGHT_TOTAL); 1421cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("done\n"); 1422f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1423107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme if (is_redirecting) { 1424107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme fclose(stderr); 1425107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme } 1426107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme 14272628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && control_socket_fd >= 0) { 14282628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Closing control socket\n"); 14292628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme close(control_socket_fd); 14302628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 14312628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1432f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross return 0; 1433f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1434