dumpstate.cpp revision f0922cc1786c0c2fbf44c10b0005243ecbb4227d
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(); 64635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemestatic bool add_zip_entry(const std::string& entry_name, const std::string& entry_path); 6571a74ac75c8687195d27642fa0db31a796102c59Felipe Lemestatic bool add_zip_entry_from_fd(const std::string& entry_name, int fd); 662628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Lemestatic int control_socket_fd; 6778f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 682a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor#define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops" 692a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 708d4cb7ffc11050eebb4d06684e0eb14d9aadacb5Sharvil Nanavati#define RAFT_DIR "/data/misc/raft/" 71e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme#define RECOVERY_DIR "/cache/recovery" 72d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn#define RECOVERY_DATA_DIR "/data/misc/recovery" 734d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn#define LOGPERSIST_DATA_DIR "/data/misc/logd" 747dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_DIR "/data/tombstones" 757dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_FILE_PREFIX TOMBSTONE_DIR "/tombstone_" 767dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris/* Can accomodate a tombstone number up to 9999. */ 777dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_MAX_LEN (sizeof(TOMBSTONE_FILE_PREFIX) + 4) 787dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define NUM_TOMBSTONES 10 797dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 807dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferristypedef struct { 817dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris char name[TOMBSTONE_MAX_LEN]; 827dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int fd; 837dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} tombstone_data_t; 847dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 857dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic tombstone_data_t tombstone_data[NUM_TOMBSTONES]; 867dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 87e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme// Root dir for all files copied as-is into the bugreport 88e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemeconst std::string& ZIP_ROOT_DIR = "FS"; 89e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 90809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* 91809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * List of supported zip format versions. 92809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * 93809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * See bugreport-format.txt for more info. 94809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme */ 95809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme// TODO: change to "v1" before final N build 96cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Lemestatic std::string VERSION_DEFAULT = "v1-dev4"; 97809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 98c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Lemestatic bool is_user_build() { 99c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme return 0 == strncmp(build_type, "user", PROPERTY_VALUE_MAX - 1); 100c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme} 101c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 102e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* gets the tombstone data, according to the bugreport type: if zipped gets all tombstones, 103e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme * otherwise gets just those modified in the last half an hour. */ 1047dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic void get_tombstone_fds(tombstone_data_t data[NUM_TOMBSTONES]) { 105e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme time_t thirty_minutes_ago = now - 60*30; 1067dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 1077dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris snprintf(data[i].name, sizeof(data[i].name), "%s%02zu", TOMBSTONE_FILE_PREFIX, i); 10854bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(data[i].name, 10954bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 1107dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris struct stat st; 1117dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fstat(fd, &st) == 0 && S_ISREG(st.st_mode) && 112e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme (zip_writer || (time_t) st.st_mtime >= thirty_minutes_ago)) { 113e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme data[i].fd = fd; 1147dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 115e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 1167dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris data[i].fd = -1; 1177dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1187dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1197dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} 1207dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 121635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme// for_each_pid() callback to get mount info about a process. 122635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid do_mountinfo(int pid, const char *name) { 123635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char path[PATH_MAX]; 124635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 125635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // Gets the the content of the /proc/PID/ns/mnt link, so only unique mount points 126635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // are added. 127f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid); 128635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char linkname[PATH_MAX]; 129635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme ssize_t r = readlink(path, linkname, PATH_MAX); 130635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (r == -1) { 131cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to read link for %s: %s\n", path, strerror(errno)); 132635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme return; 133635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 134635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme linkname[r] = '\0'; 135635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 136635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (mount_points.find(linkname) == mount_points.end()) { 137635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // First time this mount point was found: add it 138f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/mountinfo", pid); 139635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (add_zip_entry(ZIP_ROOT_DIR + path, path)) { 140635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.insert(linkname); 141635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } else { 142cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add mountinfo %s to zip file\n", path); 143635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 144635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 145635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 146635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 147635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo() { 148635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (!zip_writer) return; 149635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme const char *title = "MOUNT INFO"; 150635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.clear(); 151608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(title, NULL); 152635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme for_each_pid(do_mountinfo, NULL); 1531b0225a4792d92ff67ac8a0aa79352fad40bd805Felipe Leme MYLOGD("%s: %d entries added to zip file\n", title, (int) mount_points.size()); 154635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 155635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 1562db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevågstatic void dump_dev_files(const char *title, const char *driverpath, const char *filename) 1572db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg{ 1582db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg DIR *d; 1592db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg struct dirent *de; 1602db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg char path[PATH_MAX]; 1612db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1622db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg d = opendir(driverpath); 1632db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (d == NULL) { 1642db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg return; 1652db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1662db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1672db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg while ((de = readdir(d))) { 1682db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (de->d_type != DT_LNK) { 1692db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg continue; 1702db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1712db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename); 1722db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_file(title, path); 1732db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1742db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1752db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg closedir(d); 1762db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg} 1772db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 17814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Lemestatic void dump_systrace(const std::string& systrace_path) { 17971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (!zip_writer) { 18071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Not dumping systrace because zip_writer is not set\n"); 18171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 18271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 18314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (systrace_path.empty()) { 18414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Not dumping systrace because path is empty\n"); 18514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme return; 18614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 18771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme const char* path = "/sys/kernel/debug/tracing/tracing_on"; 18871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme long int is_tracing; 18971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (read_file_as_long(path, &is_tracing)) { 19071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; // error already logged 19171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 19271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (is_tracing <= 0) { 19371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing); 19471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 19571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 19671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 19714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes", 19814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str()); 19914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (run_command("SYSTRACE", 120, "/system/bin/atrace", "--async_dump", "-o", 20014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str(), NULL)) { 20114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("systrace timed out, its zip entry will be incomplete\n"); 20214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // TODO: run_command tries to kill the process, but atrace doesn't die peacefully; ideally, 20314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // we should call strace to stop itself, but there is no such option yet (just a 20414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // --async_stop, which stops and dump 20514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // if (run_command("SYSTRACE", 10, "/system/bin/atrace", "--kill", NULL)) { 20614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // MYLOGE("could not stop systrace "); 20714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // } 20814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 20914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (!add_zip_entry("systrace.txt", systrace_path)) { 21014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str()); 21171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } else { 21214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (remove(systrace_path.c_str())) { 21314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno)); 21414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 21571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 21671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme} 21771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 218326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic bool skip_not_stat(const char *path) { 219326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn static const char stat[] = "/stat"; 220326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t len = strlen(path); 221326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (path[len - 1] == '/') { /* Directory? */ 222326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return false; 223326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 224326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ 225326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 226326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 227e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool skip_none(const char *path) { 228e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 229e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 230e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 231326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic const char mmcblk0[] = "/sys/block/mmcblk0/"; 2328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynunsigned long worst_write_perf = 20000; /* in KB/s */ 233326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 23401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 23501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// stat offsets 23601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// Name units description 23701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ---- ----- ----------- 23801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os requests number of read I/Os processed 23901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_IOS 0 24001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges requests number of read I/Os merged with in-queue I/O 24101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_MERGES 1 24201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors sectors number of sectors read 24301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_SECTORS 2 24401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks milliseconds total wait time for read requests 24501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_TICKS 3 24601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write I/Os requests number of write I/Os processed 24701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_IOS 4 24801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write merges requests number of write I/Os merged with in-queue I/O 24901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_MERGES 5 25001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write sectors sectors number of sectors written 25101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_SECTORS 6 25201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write ticks milliseconds total wait time for write requests 25301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_TICKS 7 25401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight requests number of I/Os currently in flight 25501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_FLIGHT 8 25601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks milliseconds total time this block device has been active 25701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IO_TICKS 9 25801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue milliseconds total wait time for all requests 25901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_QUEUE 10 26001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_NUMBER_FIELD 11 26101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os, write I/Os 26301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ===================== 26401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request completes. 26601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges, write merges 26801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========================= 26901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request is merged with an 27101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// already-queued I/O request. 27201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors, write sectors 27401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// =========================== 27501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of sectors read from or written to this 27701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// block device. The "sectors" in question are the standard UNIX 512-byte 27801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// sectors, not any device- or filesystem-specific block size. The 27901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// counters are incremented when the I/O completes. 28001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define SECTOR_SIZE 512 28101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks, write ticks 28301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======================= 28401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of milliseconds that I/O requests have 28601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// waited on this block device. If there are multiple I/O requests waiting, 28701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// these values will increase at a rate greater than 1000/second; for 28801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// example, if 60 read requests wait for an average of 30 ms, the read_ticks 28901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// field will increase by 60*30 = 1800. 29001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight 29201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========= 29301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of I/O requests that have been issued to 29501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// the device driver but have not yet completed. It does not include I/O 29601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// requests that are in the queue but not yet issued to the device driver. 29701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks 29901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======== 30001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds during which the device has 30201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// had I/O requests queued. 30301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue 30501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ============= 30601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds that I/O requests have waited 30801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// on this block device. If there are multiple I/O requests waiting, this 30901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// value will increase as the product of the number of milliseconds times the 31001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// number of requests waiting (see "read ticks" above for an example). 31101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define S_TO_MS 1000 31201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 31301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 314326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { 31501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long fields[__STAT_NUMBER_FIELD]; 316326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn bool z; 317326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn char *cp, *buffer = NULL; 318326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t i = 0; 319326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn FILE *fp = fdopen(fd, "rb"); 320326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn getline(&buffer, &i, fp); 321326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn fclose(fp); 322326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!buffer) { 323326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return -errno; 324326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 325326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn i = strlen(buffer); 326326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn while ((i > 0) && (buffer[i - 1] == '\n')) { 327326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn buffer[--i] = '\0'; 328326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 329326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!*buffer) { 330326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 331326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 332326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 333326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = true; 334326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { 33501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn fields[i] = strtoull(cp, &cp, 10); 336326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (fields[i] != 0) { 337326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = false; 338326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 339326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 340326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (z) { /* never accessed */ 341326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 342326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 343326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 344326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 345326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!strncmp(path, mmcblk0, sizeof(mmcblk0) - 1)) { 346326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn path += sizeof(mmcblk0) - 1; 347326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 348326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 349326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn printf("%s: %s\n", path, buffer); 350326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 351326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 35201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_IO_TICKS]) { 35301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_perf = 0; 35401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_ios = 0; 35501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_READ_TICKS]) { 35601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_READ_TICKS] 35701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 35801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_perf = ((unsigned long long)SECTOR_SIZE 35901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_READ_SECTORS] 36001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 36101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 36201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_ios = ((unsigned long long)S_TO_MS * fields[__STAT_READ_IOS] 36301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 36401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 36501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 36601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 36701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_perf = 0; 36801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_ios = 0; 36901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_WRITE_TICKS]) { 37001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_WRITE_TICKS] 37101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 37201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_perf = ((unsigned long long)SECTOR_SIZE 37301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_WRITE_SECTORS] 37401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 37501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 37601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_ios = ((unsigned long long)S_TO_MS * fields[__STAT_WRITE_IOS] 37701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 37801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 37901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 38001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 38101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned queue = (fields[__STAT_IN_QUEUE] 38201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn + (fields[__STAT_IO_TICKS] >> 1)) 38301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / fields[__STAT_IO_TICKS]; 38401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 38501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (!write_perf && !write_ios) { 38601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) q: %u\n", 38701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, queue); 38801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } else { 38901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) wr: %luKB/s(%lu/s) q: %u\n", 39001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, write_perf, write_ios, queue); 39101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 39201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 39301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn /* bugreport timeout factor adjustment */ 39401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if ((write_perf > 1) && (write_perf < worst_write_perf)) { 39501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn worst_write_perf = write_perf; 39601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 3978f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 398326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 399326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 400326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 4018f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* Copied policy from system/core/logd/LogBuffer.cpp */ 4028f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4038f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_SIZE (256 * 1024) 4048f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MIN_SIZE (64 * 1024UL) 4058f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL) 4068f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4078f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic bool valid_size(unsigned long value) { 4088f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((value < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < value)) { 4098f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return false; 4108f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4118f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4128f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pages = sysconf(_SC_PHYS_PAGES); 4138f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pages < 1) { 4148f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 4158f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4168f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4178f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pagesize = sysconf(_SC_PAGESIZE); 4188f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pagesize <= 1) { 4198f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pagesize = PAGE_SIZE; 4208f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4218f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4228f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // maximum memory impact a somewhat arbitrary ~3% 4238f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pages = (pages + 31) / 32; 4248f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long maximum = pages * pagesize; 4258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((maximum < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < maximum)) { 4278f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 4288f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4298f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4308f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value <= maximum; 4318f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4338f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic unsigned long property_get_size(const char *key) { 4348f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long value; 4358f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char *cp, property[PROPERTY_VALUE_MAX]; 4368f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4378f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_get(key, property, ""); 4388f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = strtoul(property, &cp, 10); 4398f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4408f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn switch(*cp) { 4418f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'm': 4428f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'M': 4438f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 4448f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 4458f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'k': 4468f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'K': 4478f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 4488f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 4498f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case '\0': 4508f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn break; 4518f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4528f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default: 4538f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 4548f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4558f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4568f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!valid_size(value)) { 4578f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 4588f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4598f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4608f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value; 4618f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4628f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4638f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* timeout in ms */ 4648620bb4118a68721d10c29529dc6978847d08d00Felipe Lemestatic unsigned long logcat_timeout(const char *name) { 4658f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_tuneable[] = "persist.logd.size"; // Settings App 4668f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_default[] = "ro.logd.size"; // BoardConfig.mk 4678f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char key[PROP_NAME_MAX]; 4688f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long property_size, default_size; 4698f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4708f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_tuneable); 4718f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!default_size) { 4728f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_default); 4738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_tuneable, name); 4768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 4778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4788f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4798f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_default, name); 4808f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 4818f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4828f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = default_size; 4858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4888f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = LOG_BUFFER_SIZE; 4898f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4908f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* Engineering margin is ten-fold our guess */ 4928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return 10 * (property_size + worst_write_perf) / worst_write_perf; 4938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* End copy from system/core/logd/LogBuffer.cpp */ 4968f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 497f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* dumps the current system state to stdout */ 498809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic void print_header(std::string version) { 499f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char build[PROPERTY_VALUE_MAX], fingerprint[PROPERTY_VALUE_MAX]; 500f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char radio[PROPERTY_VALUE_MAX], bootloader[PROPERTY_VALUE_MAX]; 501f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char network[PROPERTY_VALUE_MAX], date[80]; 502f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 503f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.display.id", build, "(unknown)"); 504f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.fingerprint", fingerprint, "(unknown)"); 505f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.type", build_type, "(unknown)"); 506f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.baseband", radio, "(unknown)"); 507f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.bootloader", bootloader, "(unknown)"); 508f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("gsm.operator.alpha", network, "(unknown)"); 509f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now)); 510f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 511f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 512f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: %s\n", date); 513f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 514f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 515f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 516f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build: %s\n", build); 517f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build fingerprint: '%s'\n", fingerprint); /* format is important for other tools */ 518f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Bootloader: %s\n", bootloader); 519f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Radio: %s\n", radio); 520f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Network: %s\n", network); 521f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 522f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Kernel: "); 523f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/proc/version"); 524f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Command line: %s\n", strtok(cmdline_buf, "\n")); 525809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme printf("Bugreport format version: %s\n", version.c_str()); 5268fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme printf("Dumpstate info: id=%lu pid=%d\n", id, getpid()); 527f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 52878f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme} 52978f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 530e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a new entry to the existing zip file. */ 531e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool add_zip_entry_from_fd(const std::string& entry_name, int fd) { 532111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 53388c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Not adding zip entry %s from fd because zip_writer is not set\n", 53488c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme entry_name.c_str()); 535111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 536111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 5376fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // Logging statement below is useful to time how long each entry takes, but it's too verbose. 5386fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // MYLOGD("Adding zip entry %s\n", entry_name.c_str()); 539e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), 540e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ZipWriter::kCompress, get_mtime(fd, now)); 541e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 542cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 543809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 544e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 545e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 546e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 547770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme std::vector<uint8_t> buffer(65536); 548e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme while (1) { 549e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer.data(), sizeof(buffer))); 550e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (bytes_read == 0) { 551e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme break; 552e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else if (bytes_read == -1) { 553cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", entry_name.c_str(), strerror(errno)); 554e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 555e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 556e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->WriteBytes(buffer.data(), bytes_read); 557e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 558cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(): %s\n", ZipWriter::ErrorCodeString(err)); 559e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 560e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 561e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 562e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 563e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->FinishEntry(); 564e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 565cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 566e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 567e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 568e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 569e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return true; 570e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 571e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 572e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a new entry to the existing zip file. */ 573e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool add_zip_entry(const std::string& entry_name, const std::string& entry_path) { 574e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ScopedFd fd(TEMP_FAILURE_RETRY(open(entry_path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC))); 575e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (fd.get() == -1) { 576cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", entry_path.c_str(), strerror(errno)); 577e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 578e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 579e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 580e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(entry_name, fd.get()); 581e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 582e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 583e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a file to the existing zipped bugreport */ 584e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic int _add_file_from_fd(const char *title, const char *path, int fd) { 585e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(ZIP_ROOT_DIR + path, fd) ? 0 : 1; 586e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 587e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 588e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds all files from a directory to the zipped bugreport file */ 589e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemevoid add_dir(const char *dir, bool recursive) { 590111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 591cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding dir %s because zip_writer is not set\n", dir); 592111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return; 593111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 59488c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding dir %s (recursive: %d)\n", dir, recursive); 595608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(dir, NULL); 596e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_files(NULL, dir, recursive ? skip_none : is_dir, _add_file_from_fd); 597e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 598e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 599809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* adds a text entry entry to the existing zip file. */ 600809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic bool add_text_zip_entry(const std::string& entry_name, const std::string& content) { 601111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 602cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding text zip entry %s because zip_writer is not set\n", entry_name.c_str()); 603111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 604111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 605cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Adding zip text entry %s\n", entry_name.c_str()); 606809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, now); 607809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 608cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 609809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 610809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 611809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 612809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 613809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->WriteBytes(content.c_str(), content.length()); 614809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 615cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(%s): %s\n", entry_name.c_str(), 616809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 617809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 618809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 619809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 620809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->FinishEntry(); 621809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 622cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 623809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 624809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 625809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 626809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return true; 627809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme} 628809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 629fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharanstatic void dumpstate(const std::string& screenshot_path, const std::string& version) { 630770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme DurationReporter duration_reporter("DUMPSTATE"); 63178f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme unsigned long timeout; 632f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6332db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); 634f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("UPTIME", 10, "uptime", NULL); 635326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); 6368c8130eb68c89987a94db084608a4229bad06c18Mark Salyzyn dump_emmc_ecsd("/d/mmc0/mmc0:0001/ext_csd"); 637f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("MEMORY INFO", "/proc/meminfo"); 638b32c7e14ccc6507f6ce3fc02414ba04b797f4558Elliott Hughes run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-H", NULL); 6392b1f88b6ac78e330ff006da6fecf8bc9d976ec67Nick Kralevich run_command("PROCRANK", 20, SU_PATH, "root", "procrank", NULL); 640f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VIRTUAL MEMORY STATS", "/proc/vmstat"); 641f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VMALLOC INFO", "/proc/vmallocinfo"); 642f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("SLAB INFO", "/proc/slabinfo"); 643f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("ZONEINFO", "/proc/zoneinfo"); 644f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("PAGETYPEINFO", "/proc/pagetypeinfo"); 645f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BUDDYINFO", "/proc/buddyinfo"); 6462281af967dd840aade7bc55b19ea7df0e6da36f2Colin Cross dump_file("FRAGMENTATION INFO", "/d/extfrag/unusable_index"); 647f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 64829e27a84c144fe3b941648094cad2a3f1e61e8b3Todd Poynor dump_file("KERNEL WAKE SOURCES", "/d/wakeup_sources"); 649f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); 65085aea748861b5665e68b786b55f1c798f56fc0daMathias Agopian dump_file("KERNEL SYNC", "/d/sync"); 651f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 652a3533a3ae6bf8d0e1780c153cafdec86926ec22cElliott Hughes run_command("PROCESSES AND THREADS", 10, "ps", "-Z", "-t", "-p", "-P", NULL); 653b82c925d3cd54d5eff9f4f9e6d5aeb41f75365f5Nick Kralevich run_command("LIBRANK", 10, SU_PATH, "root", "librank", NULL); 654f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6554db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("PRINTENV", 10, "printenv", NULL); 656f7f2651e0c07d138679fd405999f30d0ab35e10bLorenzo Colitti run_command("NETSTAT", 10, "netstat", "-n", NULL); 6574db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("LSMOD", 10, "lsmod", NULL); 6584db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 659f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross do_dmesg(); 660f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 661f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LIST OF OPEN FILES", 10, SU_PATH, "root", "lsof", NULL); 6621dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES"); 6631dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS"); 664a297c3258f6f7ea52cc2dcc42d62f85fda12a163Mark Salyzyn for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)"); 665f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6666e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!screenshot_path.empty()) { 667cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking late screenshot\n"); 668e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme take_screenshot(screenshot_path); 669cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 6705a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey } 6715a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey 672f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // dump_file("EVENT LOG TAGS", "/etc/event-log-tags"); 6738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // calculate timeout 6748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("main") + logcat_timeout("system") + logcat_timeout("crash"); 6758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6787831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("SYSTEM LOG", timeout / 1000, "logcat", "-v", "threadtime", 6797831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 6807831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 6817831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 68243afe5d0b537999d5de9613626eca24f34cc52efMark Salyzyn timeout = logcat_timeout("events"); 6838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6867831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("EVENT LOG", timeout / 1000, "logcat", "-b", "events", 6877831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 6887831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 6897831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 6907831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 6918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("radio"); 6928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6957831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("RADIO LOG", timeout / 1000, "logcat", "-b", "radio", 6967831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 6977831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 6987831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 6997831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 700f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 701ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn run_command("LOG STATISTICS", 10, "logcat", "-b", "all", "-S", NULL); 702ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn 703804339a59e4abcbcf5a50a60ff0543e6b404e572Sharvil Nanavati run_command("RAFT LOGS", 600, SU_PATH, "root", "logcompressor", "-r", RAFT_DIR, NULL); 7048d4cb7ffc11050eebb4d06684e0eb14d9aadacb5Sharvil Nanavati 705f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* show the traces we collected in main(), if that was done */ 706f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (dump_traces_path != NULL) { 707f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES JUST NOW", dump_traces_path); 708f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 709f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 710f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* only show ANR traces if they're less than 15 minutes old */ 711f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross struct stat st; 712f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char anr_traces_path[PATH_MAX]; 713f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("dalvik.vm.stack-trace-file", anr_traces_path, ""); 714f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (!anr_traces_path[0]) { 715f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n"); 716f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 71754bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(anr_traces_path, 71854bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 7197dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fd < 0) { 7207dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_path, strerror(errno)); 7217dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 7227dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_path, fd); 7237dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 724f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 725f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 726f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* slow traces for slow operations */ 727f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (anr_traces_path[0] != 0) { 728f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int tail = strlen(anr_traces_path)-1; 729f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (tail > 0 && anr_traces_path[tail] != '/') { 730f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross tail--; 731f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 732f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int i = 0; 733f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (1) { 734f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross sprintf(anr_traces_path+tail+1, "slow%02d.txt", i); 735f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (stat(anr_traces_path, &st)) { 736f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // No traces file at this index, done with the files. 737f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross break; 738f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 739f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES WHEN SLOW", anr_traces_path); 740f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross i++; 741f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 742f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 743f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 7447dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int dumped = 0; 7457dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 7467dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (tombstone_data[i].fd != -1) { 747e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme const char *name = tombstone_data[i].name; 748e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int fd = tombstone_data[i].fd; 7497dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dumped = 1; 750e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (zip_writer) { 751e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry_from_fd(ZIP_ROOT_DIR + name, fd)) { 752cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add tombstone %s to zip file\n", name); 753e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 754e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else { 755e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_file_from_fd("TOMBSTONE", name, fd); 756e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 757e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 7587dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris tombstone_data[i].fd = -1; 7597dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7607dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7617dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (!dumped) { 7627dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO TOMBSTONES to dump in %s\n\n", TOMBSTONE_DIR); 7637dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7647dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 765f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("NETWORK DEV INFO", "/proc/net/dev"); 766f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID NETWORK INTERFACES INFO", "/proc/net/xt_qtaguid/iface_stat_all"); 767012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall dump_file("QTAGUID NETWORK INTERFACES INFO (xt)", "/proc/net/xt_qtaguid/iface_stat_fmt"); 768f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID CTRL INFO", "/proc/net/xt_qtaguid/ctrl"); 769f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID STATS INFO", "/proc/net/xt_qtaguid/stats"); 770f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 7712a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor if (!stat(PSTORE_LAST_KMSG, &st)) { 7722a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* Also TODO: Make console-ramoops CAP_SYSLOG protected. */ 7732a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", PSTORE_LAST_KMSG); 7742a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } else { 7752a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */ 7762a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", "/proc/last_kmsg"); 7772a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } 7782a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 7792262c16372570f57d3107d574abe2c80825d286eMark Salyzyn /* kernels must set CONFIG_PSTORE_PMSG, slice up pstore with device tree */ 7807831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("LAST LOGCAT", 10, "logcat", "-L", 7817831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-b", "all", 7827831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 7837831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 7847831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7857831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 7862262c16372570f57d3107d574abe2c80825d286eMark Salyzyn 787f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ 788a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes 789a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes run_command("NETWORK INTERFACES", 10, "ip", "link", NULL); 790d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 791d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv4 ADDRESSES", 10, "ip", "-4", "addr", "show", NULL); 792d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ADDRESSES", 10, "ip", "-6", "addr", "show", NULL); 793d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 794f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES", 10, "ip", "rule", "show", NULL); 795f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES v6", 10, "ip", "-6", "rule", "show", NULL); 7962b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 7972b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran dump_route_tables(); 7982b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 799d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("ARP CACHE", 10, "ip", "-4", "neigh", "show", NULL); 800d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ND CACHE", 10, "ip", "-6", "neigh", "show", NULL); 801d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 802f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IPTABLES", 10, SU_PATH, "root", "iptables", "-L", "-nvx", NULL); 803f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP6TABLES", 10, SU_PATH, "root", "ip6tables", "-L", "-nvx", NULL); 804012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall run_command("IPTABLE NAT", 10, SU_PATH, "root", "iptables", "-t", "nat", "-L", "-nvx", NULL); 805012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall /* no ip6 nat */ 806012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall run_command("IPTABLE RAW", 10, SU_PATH, "root", "iptables", "-t", "raw", "-L", "-nvx", NULL); 807012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall run_command("IP6TABLE RAW", 10, SU_PATH, "root", "ip6tables", "-t", "raw", "-L", "-nvx", NULL); 808f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 809f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("WIFI NETWORKS", 20, 8101d6b97c869718001010cce3db387c73fd11bf32eDmitry Shmidt SU_PATH, "root", "wpa_cli", "IFNAME=wlan0", "list_networks", NULL); 811f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 812c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 8136afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD TABLE", 5, 8146afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti SU_PATH, "root", "wlutil", "nd_hostip", NULL); 8156afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8166afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (1)", 20, 817c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt SU_PATH, "root", "wlutil", "counters", NULL); 8186afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8196afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (1)", 5, 8206afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti SU_PATH, "root", "wlutil", "nd_status", NULL); 8216afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 822c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#endif 8230b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (1)", "/proc/interrupts"); 8240b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt 8256afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("NETWORK DIAGNOSTICS", 10, "dumpsys", "connectivity", "--diag", NULL); 8266afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 827c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 828f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP WIFI STATUS", 20, 829f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "dhdutil", "-i", "wlan0", "dump", NULL); 8306afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8316afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (2)", 20, 832f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "wlutil", "counters", NULL); 8336afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8346afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (2)", 5, 8356afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti SU_PATH, "root", "wlutil", "nd_status", NULL); 836f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#endif 8370b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (2)", "/proc/interrupts"); 838f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 839f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross print_properties(); 840f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 841f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("VOLD DUMP", 10, "vdc", "dump", NULL); 842f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("SECURE CONTAINERS", 10, "vdc", "asec", "list", NULL); 843f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8448f75fa7bcfec553eddb59b919b44d7a93c9846a1Ken Sumrall run_command("FILESYSTEMS & FREE SPACE", 10, "df", NULL); 845f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 846f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LAST RADIO LOG", 10, "parse_radio_log", "/proc/last_radio_log", NULL); 847f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 848f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("------ BACKLIGHTS ------\n"); 849f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD brightness="); 850f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/brightness"); 851f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Button brightness="); 852f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/button-backlight/brightness"); 853f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Keyboard brightness="); 854f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/keyboard-backlight/brightness"); 855f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("ALS mode="); 856f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/als"); 857f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD driver registers:\n"); 858f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/registers"); 859f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 860f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 861f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Binder state is expensive to look at as it uses a lot of memory. */ 862f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log"); 863f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log"); 864f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions"); 865f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATS", "/sys/kernel/debug/binder/stats"); 866f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATE", "/sys/kernel/debug/binder/state"); 867f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 868f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 869f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Board\n"); 870f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 871f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 872f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dumpstate_board(); 873f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 874f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 875f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Migrate the ril_dumpstate to a dumpstate_board()? */ 876f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char ril_dumpstate_timeout[PROPERTY_VALUE_MAX] = {0}; 877f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ril.dumpstate.timeout", ril_dumpstate_timeout, "30"); 878f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (strnlen(ril_dumpstate_timeout, PROPERTY_VALUE_MAX - 1) > 0) { 879c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 880f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // su does not exist on user builds, so try running without it. 881f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // This way any implementations of vril-dump that do not require 882f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // root can run on user builds. 883f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 884f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross "vril-dump", NULL); 885f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 886f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 887f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "vril-dump", NULL); 888f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 889f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 890f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 891f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 892f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Android Framework Services\n"); 893f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 894f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8958b78b758a8b5b831c48562233df055c22e2541afThierry Strudel run_command("DUMPSYS", 60, "dumpsys", "-t", "60", "--skip", "meminfo,cpuinfo", NULL); 896f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 897f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 89802bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("== Checkins\n"); 89902bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 90002bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 90159b1516f4cefcfd599f4e5e9c4a227a48d1ace65Dianne Hackborn run_command("CHECKIN BATTERYSTATS", 30, "dumpsys", "batterystats", "-c", NULL); 9023e5fa73722c100fc9017c7a47b17a8e727aa34e1Dianne Hackborn run_command("CHECKIN MEMINFO", 30, "dumpsys", "meminfo", "--checkin", NULL); 90302bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn run_command("CHECKIN NETSTATS", 30, "dumpsys", "netstats", "--checkin", NULL); 9045cd46aa3399ddeaf12a211390dfde66c796ab299Dianne Hackborn run_command("CHECKIN PROCSTATS", 30, "dumpsys", "procstats", "-c", NULL); 9051bd5068a5180ac12dda374e15c7b1f70e8334284Dianne Hackborn run_command("CHECKIN USAGESTATS", 30, "dumpsys", "usagestats", "-c", NULL); 9068b3e133e413774047da8005771f57c21dd31e1e3Ashish Sharma run_command("CHECKIN PACKAGE", 30, "dumpsys", "package", "--checkin", NULL); 90702bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 90802bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 909f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Activities\n"); 910f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 911f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 912f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("APP ACTIVITIES", 30, "dumpsys", "activity", "all", NULL); 913f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 914f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 915f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Services\n"); 916f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 917f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 918f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("APP SERVICES", 30, "dumpsys", "activity", "service", "all", NULL); 919f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 920f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 921f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Providers\n"); 922f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 923f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 924f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("APP SERVICES", 30, "dumpsys", "activity", "provider", "all", NULL); 925f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 926f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 927f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 928608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("== Final progress (pid %d): %d/%d (originally %d)\n", 929608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme getpid(), progress, weight_total, WEIGHT_TOTAL); 930608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("========================================================\n"); 931f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: done\n"); 932f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 933f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 934f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 935f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic void usage() { 936cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme fprintf(stderr, 9372628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file [-d] [-p] " 9382628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n" 9392628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -h: display this help message\n" 940cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -b: play sound file instead of vibrate, at beginning of job\n" 941cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -e: play sound file instead of vibrate, at end of job\n" 942cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -o: write to file (instead of stdout)\n" 943cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -d: append date to filename (requires -o)\n" 944cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -p: capture screenshot to filename.png (requires -o)\n" 9452628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -z: generate zipped file (requires -o)\n" 946cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -s: write output to control socket (for init)\n" 9472628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -S: write file location to control socket (for init; requires -o and -z)" 948cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -q: disable vibrate\n" 949cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -B: send broadcast when finished (requires -o)\n" 950cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -P: send broadcast when started and update system properties on " 951cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "progress (requires -o and -B)\n" 952cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -R: take bugreport in remote mode (requires -o, -z, -d and -B, " 953cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "shouldn't be used with -P)\n" 954cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -V: sets the bugreport format version (valid values: %s)\n", 955cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme VERSION_DEFAULT.c_str()); 956f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 957f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 958885f888c55587e9366542b5155a06c321cde175aJohn Michelaustatic void sigpipe_handler(int n) { 9592e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales // don't complain to stderr or stdout 9602e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales _exit(EXIT_FAILURE); 961885f888c55587e9366542b5155a06c321cde175aJohn Michelau} 962885f888c55587e9366542b5155a06c321cde175aJohn Michelau 9631e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme/* adds the temporary report to the existing .zip file, closes the .zip file, and removes the 9641e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme temporary file. 9651e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme */ 966e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool finish_zip_file(const std::string& bugreport_name, const std::string& bugreport_path, 9671e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme time_t now) { 968e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry(bugreport_name, bugreport_path)) { 969cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add text entry to .zip file\n"); 9706e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 9716e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 972809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (!add_text_zip_entry("main_entry.txt", bugreport_name)) { 973cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add main_entry.txt to .zip file\n"); 974111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 975809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 9766e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 977e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->Finish(); 9781e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (err) { 979cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->Finish(): %s\n", ZipWriter::ErrorCodeString(err)); 9806e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 9816e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 9826e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 983c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 984c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Removing temporary file %s\n", bugreport_path.c_str()) 985c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (remove(bugreport_path.c_str())) { 986c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme ALOGW("remove(%s): %s\n", bugreport_path.c_str(), strerror(errno)); 987c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 988c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } else { 989c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Keeping temporary file %s on non-user build\n", bugreport_path.c_str()) 990c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 991c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 9926e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return true; 9936e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme} 9946e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 9954db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinskistatic std::string SHA256_file_hash(std::string filepath) { 996cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski ScopedFd fd(TEMP_FAILURE_RETRY(open(filepath.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC 997cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski | O_NOFOLLOW))); 9984db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (fd.get() == -1) { 999cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno)); 10004db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 10014db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10024db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10034db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_CTX ctx; 10044db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_init(&ctx); 10054db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10064db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski std::vector<uint8_t> buffer(65536); 10074db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski while (1) { 10084db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd.get(), buffer.data(), buffer.size())); 10094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (bytes_read == 0) { 10104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski break; 10114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else if (bytes_read == -1) { 1012cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno)); 10134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 10144db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10154db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10164db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_update(&ctx, buffer.data(), bytes_read); 10174db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10184db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10194db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski uint8_t hash[SHA256_DIGEST_SIZE]; 10204db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski memcpy(hash, SHA256_final(&ctx), SHA256_DIGEST_SIZE); 10214db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski char hash_buffer[SHA256_DIGEST_SIZE * 2 + 1]; 1022cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski for(size_t i = 0; i < SHA256_DIGEST_SIZE; i++) { 1023cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski sprintf(hash_buffer + (i * 2), "%02x", hash[i]); 10244db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10254db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski hash_buffer[sizeof(hash_buffer) - 1] = 0; 10264db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return std::string(hash_buffer); 10274db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski} 10284db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1029f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossint main(int argc, char *argv[]) { 1030885f888c55587e9366542b5155a06c321cde175aJohn Michelau struct sigaction sigact; 1031f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_add_date = 0; 10326e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme int do_zip_file = 0; 10331f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau int do_vibrate = 1; 1034f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char* use_outfile = 0; 1035f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int use_socket = 0; 10362628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme int use_control_socket = 0; 1037f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_fb = 0; 103827f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey int do_broadcast = 0; 1039e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme int do_early_screenshot = 0; 10404db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski int is_remote_mode = 0; 1041809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme std::string version = VERSION_DEFAULT; 1042f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1043e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme now = time(NULL); 1044e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 1045cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("begin\n"); 10462e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales 10478fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme /* gets the sequential id */ 10488fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme char last_id[PROPERTY_VALUE_MAX]; 10498fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_get("dumpstate.last_id", last_id, "0"); 10508fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme id = strtoul(last_id, NULL, 10) + 1; 1051f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(last_id, sizeof(last_id), "%lu", id); 10528fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_set("dumpstate.last_id", last_id); 10538fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme MYLOGI("dumpstate id: %lu\n", id); 10548fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme 10551dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* clear SIGPIPE handler */ 1056885f888c55587e9366542b5155a06c321cde175aJohn Michelau memset(&sigact, 0, sizeof(sigact)); 1057885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigact.sa_handler = sigpipe_handler; 1058885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigaction(SIGPIPE, &sigact, NULL); 10593e03d3fb6a4cb93f5f978f9d2eed7b7cc62a06a6JP Abgrall 1060f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* set as high priority, and protect from OOM killer */ 1061f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross setpriority(PRIO_PROCESS, 0, -20); 1062cd67e9f059e270017d5defd8784c89dd8e6bcde7Nick Kralevich FILE *oom_adj = fopen("/proc/self/oom_adj", "we"); 1063f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (oom_adj) { 1064f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fputs("-17", oom_adj); 1065f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(oom_adj); 1066f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1067f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 10681dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* parse arguments */ 1069a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme std::string args; 1070a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme format_args(argc, const_cast<const char **>(argv), &args); 1071a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme MYLOGD("Dumpstate command line: %s\n", args.c_str()); 1072f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int c; 10732628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) { 1074f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross switch (c) { 107571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'd': do_add_date = 1; break; 107671bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'z': do_zip_file = 1; break; 107771bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'o': use_outfile = optarg; break; 107871bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 's': use_socket = 1; break; 10792628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme case 'S': use_control_socket = 1; break; 1080f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'v': break; // compatibility no-op 108171bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'q': do_vibrate = 0; break; 108271bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'p': do_fb = 1; break; 108371bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'P': do_update_progress = 1; break; 10844db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski case 'R': is_remote_mode = 1; break; 108571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'B': do_broadcast = 1; break; 1086809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme case 'V': version = optarg; break; 1087f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case '?': printf("\n"); 1088f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'h': 1089f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross usage(); 1090f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross exit(1); 1091f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1092f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1093f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 109471bbfc57974331dce79242ce806d92035fce06baFelipe Leme if ((do_zip_file || do_add_date || do_update_progress || do_broadcast) && !use_outfile) { 10956e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme usage(); 10966e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme exit(1); 10976e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 10986e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 10992628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && !do_zip_file) { 11002628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme usage(); 11012628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme exit(1); 11022628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 11032628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 110471bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress && !do_broadcast) { 110571bbfc57974331dce79242ce806d92035fce06baFelipe Leme usage(); 110671bbfc57974331dce79242ce806d92035fce06baFelipe Leme exit(1); 110771bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 11086e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 11094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode && (do_update_progress || !do_broadcast || !do_zip_file || !do_add_date)) { 11104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski usage(); 11114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski exit(1); 11124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 11134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1114cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme if (version != VERSION_DEFAULT) { 1115cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme usage(); 1116cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme exit(1); 1117809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 1118809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1119cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("bugreport format version: %s\n", version.c_str()); 1120809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1121e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme do_early_screenshot = do_update_progress; 1122e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1123ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // If we are going to use a socket, do it as early as possible 1124ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // to avoid timeouts from bugreport. 1125ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris if (use_socket) { 1126ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris redirect_to_socket(stdout, "dumpstate"); 1127ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris } 1128ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris 11292628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 11302628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Opening control socket\n"); 11312628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme control_socket_fd = open_socket("dumpstate"); 11322628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 11332628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1134cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the directory where the bugreport files will be written */ 1135ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string bugreport_dir; 1136ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1137cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the temporary file containing the bugreport */ 1138ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string tmp_path; 1139ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1140cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the file containing the dumpstate logs*/ 1141cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme std::string log_path; 1142cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 114314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme /* full path of the systrace file, when enabled */ 114414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme std::string systrace_path; 114514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme 1146e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme /* full path of the temporary file containing the screenshot (when requested) */ 1147e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme std::string screenshot_path; 1148e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1149cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* base name (without suffix or extensions) of the bugreport files */ 1150ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string base_name; 1151ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1152cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* suffix of the bugreport files - it's typically the date (when invoked with -d), 1153ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme * although it could be changed by the user using a system property */ 1154ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string suffix; 115571bbfc57974331dce79242ce806d92035fce06baFelipe Leme 115671bbfc57974331dce79242ce806d92035fce06baFelipe Leme /* pointer to the actual path, be it zip or text */ 115771bbfc57974331dce79242ce806d92035fce06baFelipe Leme std::string path; 115871bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1159635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme /* pointer to the zipped file */ 11601e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme std::unique_ptr<FILE, int(*)(FILE*)> zip_file(NULL, fclose); 116171bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1162ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* redirect output if needed */ 116371bbfc57974331dce79242ce806d92035fce06baFelipe Leme bool is_redirecting = !use_socket && use_outfile; 116471bbfc57974331dce79242ce806d92035fce06baFelipe Leme 116571bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1166ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bugreport_dir = dirname(use_outfile); 1167ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme base_name = basename(use_outfile); 116871bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_add_date) { 116971bbfc57974331dce79242ce806d92035fce06baFelipe Leme char date[80]; 1170ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&now)); 1171ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = date; 1172ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1173ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = "undated"; 117471bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1175cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme char build_id[PROPERTY_VALUE_MAX]; 1176cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme property_get("ro.build.id", build_id, "UNKNOWN_BUILD"); 1177cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme base_name = base_name + "-" + build_id; 117871bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_fb) { 1179ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // TODO: if dumpstate was an object, the paths could be internal variables and then 1180ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // we could have a function to calculate the derived values, such as: 1181ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // screenshot_path = GetPath(".png"); 1182ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = bugreport_dir + "/" + base_name + "-" + suffix + ".png"; 118371bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1184ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme tmp_path = bugreport_dir + "/" + base_name + "-" + suffix + ".tmp"; 1185cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path = bugreport_dir + "/dumpstate_log-" + suffix + "-" 1186cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme + std::to_string(getpid()) + ".txt"; 118714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path = bugreport_dir + "/systrace-" + suffix + ".txt"; 1188cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 1189cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Bugreport dir: %s\n" 1190cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Base name: %s\n" 1191cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Suffix: %s\n" 1192cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Log path: %s\n" 1193cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Temporary path: %s\n" 1194cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Screenshot path: %s\n", 1195cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme bugreport_dir.c_str(), base_name.c_str(), suffix.c_str(), 1196cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path.c_str(), tmp_path.c_str(), screenshot_path.c_str()); 119771bbfc57974331dce79242ce806d92035fce06baFelipe Leme 11981e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 11991e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 120026bd34c984f11dcfc241fecf7858d16f87f3bc1aFelipe Leme MYLOGD("Creating initial .zip file (%s)\n", path.c_str()); 1201111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme create_parent_dirs(path.c_str()); 12021e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_file.reset(fopen(path.c_str(), "wb")); 12031e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (!zip_file) { 1204cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("fopen(%s, 'wb'): %s\n", path.c_str(), strerror(errno)); 12051e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme do_zip_file = 0; 12061e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } else { 12071e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_writer.reset(new ZipWriter(zip_file.get())); 12081e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 1209809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme add_text_zip_entry("version.txt", version); 12101e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12111e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 121271bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress) { 1213ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::vector<std::string> am_args = { 1214d5e724a4d3f77024d311b1b4e01846e41fdbe98bFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 1215ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--es", "android.intent.extra.NAME", suffix, 12168fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 1217ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1218ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--ei", "android.intent.extra.MAX", std::to_string(WEIGHT_TOTAL), 1219ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme }; 1220ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme send_broadcast("android.intent.action.BUGREPORT_STARTED", am_args); 122171bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 122271bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 122371bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1224f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich /* read /proc/cmdline before dropping root */ 1225f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich FILE *cmdline = fopen("/proc/cmdline", "re"); 1226f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich if (cmdline) { 1227f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fgets(cmdline_buf, sizeof(cmdline_buf), cmdline); 1228f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fclose(cmdline); 1229f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich } 1230f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich 12311dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* open the vibrator before dropping root */ 12326e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme std::unique_ptr<FILE, int(*)(FILE*)> vibrator(NULL, fclose); 12331f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau if (do_vibrate) { 12346e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrator.reset(fopen("/sys/class/timed_output/vibrator/enable", "we")); 12351dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown if (vibrator) { 12366e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrate(vibrator.get(), 150); 12371dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown } 12381f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau } 1239f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 12403634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (do_fb && do_early_screenshot) { 12413634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (screenshot_path.empty()) { 12423634a1e3459cb609da709646107e246cafbc01f9Felipe Leme // should not have happened 1243cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n"); 12443634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } else { 1245cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking early screenshot\n"); 12463634a1e3459cb609da709646107e246cafbc01f9Felipe Leme take_screenshot(screenshot_path); 1247cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 12483634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (chown(screenshot_path.c_str(), AID_SHELL, AID_SHELL)) { 1249cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of screenshot file %s: %s\n", 12503634a1e3459cb609da709646107e246cafbc01f9Felipe Leme screenshot_path.c_str(), strerror(errno)); 12513634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } 1252e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1253e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1254e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 12551e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 12561e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (chown(path.c_str(), AID_SHELL, AID_SHELL)) { 1257cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of zip file %s: %s\n", path.c_str(), strerror(errno)); 12581e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12591e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12601e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 126171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1262cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme redirect_to_file(stderr, const_cast<char*>(log_path.c_str())); 12636fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(log_path.c_str(), AID_SHELL, AID_SHELL)) { 12646fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", 12656fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme log_path.c_str(), strerror(errno)); 12666fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 12676e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* TODO: rather than generating a text file now and zipping it later, 12686e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme it would be more efficient to redirect stdout to the zip entry 12696e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme directly, but the libziparchive doesn't support that option yet. */ 12706e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme redirect_to_file(stdout, const_cast<char*>(tmp_path.c_str())); 12716fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(tmp_path.c_str(), AID_SHELL, AID_SHELL)) { 12726fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n", 12736fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme tmp_path.c_str(), strerror(errno)); 12746fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 1275f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1276608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // NOTE: there should be no stdout output until now, otherwise it would break the header. 1277608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // In particular, DurationReport objects should be created passing 'title, NULL', so their 1278cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme // duration is logged into MYLOG instead. 1279809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme print_header(version); 1280f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 128171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme // Dumps systrace right away, otherwise it will be filled with unnecessary events. 128214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme dump_systrace(systrace_path); 128371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 12849c74aadb40cb5982cd38410529d464485c182058Felipe Leme // Invoking the following dumpsys calls before dump_traces() to try and 12859c74aadb40cb5982cd38410529d464485c182058Felipe Leme // keep the system stats as close to its initial state as possible. 12868b78b758a8b5b831c48562233df055c22e2541afThierry Strudel run_command_as_shell("DUMPSYS MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "-a", NULL); 12878b78b758a8b5b831c48562233df055c22e2541afThierry Strudel run_command_as_shell("DUMPSYS CPUINFO", 10, "dumpsys", "cpuinfo", "-a", NULL); 1288fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1289fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan /* collect stack traces from Dalvik and native processes (needs root) */ 1290fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dump_traces_path = dump_traces(); 1291fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1292fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan /* Get the tombstone fds, recovery files, and mount info here while we are running as root. */ 1293fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan get_tombstone_fds(tombstone_data); 1294fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_dir(RECOVERY_DIR, true); 1295d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn add_dir(RECOVERY_DATA_DIR, true); 12964d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn add_dir(LOGPERSIST_DATA_DIR, false); 1297fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_mountinfo(); 1298fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1299cf6a8b47dc04f1c33ddc337b5e21f2c5b7354cb5Felipe Leme if (!drop_root_user()) { 1300fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan return -1; 1301fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan } 1302fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1303fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dumpstate(do_early_screenshot ? "": screenshot_path, version); 1304f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 130555b42a67f69767976ff16ab443b3e7142db693e1Felipe Leme /* close output if needed */ 130671bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1307f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(stdout); 1308f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1309f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 13106e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* rename or zip the (now complete) .tmp file to its final location */ 13116e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (use_outfile) { 1312ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1313ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* check if user changed the suffix using system properties */ 1314ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme char key[PROPERTY_KEY_MAX]; 1315ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme char value[PROPERTY_VALUE_MAX]; 1316f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(key, sizeof(key), "dumpstate.%d.name", getpid()); 1317ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme property_get(key, value, ""); 1318ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bool change_suffix= false; 1319ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (value[0]) { 1320ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* must whitelist which characters are allowed, otherwise it could cross directories */ 1321ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::regex valid_regex("^[-_a-zA-Z0-9]+$"); 1322ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (std::regex_match(value, valid_regex)) { 1323ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme change_suffix = true; 1324ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1325cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("invalid suffix provided by user: %s\n", value); 1326ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1327ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1328ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (change_suffix) { 1329cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("changing suffix from %s to %s\n", suffix.c_str(), value); 1330ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = value; 1331ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (!screenshot_path.empty()) { 1332ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string new_screenshot_path = 1333ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bugreport_dir + "/" + base_name + "-" + suffix + ".png"; 1334ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(screenshot_path.c_str(), new_screenshot_path.c_str())) { 1335cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", screenshot_path.c_str(), 1336ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme new_screenshot_path.c_str(), strerror(errno)); 1337ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1338ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = new_screenshot_path; 1339ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1340ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1341ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1342ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 13436e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme bool do_text_file = true; 13446e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_zip_file) { 134588c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme std::string entry_name = base_name + "-" + suffix + ".txt"; 134688c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding main entry (%s) to .zip bugreport\n", entry_name.c_str()); 134788c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme if (!finish_zip_file(entry_name, tmp_path, now)) { 1348cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to finish zip file; sending text bugreport instead\n"); 13496e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = true; 13506e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 13516e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = false; 13529127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme // Since zip file is already created, it needs to be renamed. 13539127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme std::string new_path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 13549127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (path != new_path) { 13559127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGD("Renaming zip file from %s to %s\n", path.c_str(), new_path.c_str()); 13569127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (rename(path.c_str(), new_path.c_str())) { 13579127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGE("rename(%s, %s): %s\n", path.c_str(), 13589127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme new_path.c_str(), strerror(errno)); 13599127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } else { 13609127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme path = new_path; 13619127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 13629127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 13636e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13646e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13656e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_text_file) { 1366ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".txt"; 136788c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Generating .txt bugreport at %s from %s\n", path.c_str(), tmp_path.c_str()); 1368ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(tmp_path.c_str(), path.c_str())) { 1369cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", tmp_path.c_str(), path.c_str(), strerror(errno)); 13706e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme path.clear(); 13716e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13726e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 13732628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 13742628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (do_text_file) { 13752628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme dprintf(control_socket_fd, "FAIL:could not create zip file, check %s " 13762628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "for more details\n", log_path.c_str()); 13772628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } else { 13782628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme dprintf(control_socket_fd, "OK:%s\n", path.c_str()); 13792628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 13802628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 1381f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1382f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1383cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme /* vibrate a few but shortly times to let user know it's finished */ 1384cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme if (vibrator) { 1385cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme for (int i = 0; i < 3; i++) { 1386cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme vibrate(vibrator.get(), 75); 1387cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme usleep((75 + 50) * 1000); 1388cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1389cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1390cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme 13911dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* tell activity manager we're done */ 139271bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_broadcast) { 13936e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!path.empty()) { 1394cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("Final bugreport path: %s\n", path.c_str()); 139536b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme std::vector<std::string> am_args = { 139643fd1bbc6675430a4ecfde07e88a414ed5c41c0cFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 13978fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 139871bbfc57974331dce79242ce806d92035fce06baFelipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1399ee2e4a01f9ca9aae7ee111abcd5c139fc810bf65Felipe Leme "--ei", "android.intent.extra.MAX", std::to_string(weight_total), 1400cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.BUGREPORT", path, 1401cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.DUMPSTATE_LOG", log_path 140236b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme }; 140336b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme if (do_fb) { 140436b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("--es"); 140536b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("android.intent.extra.SCREENSHOT"); 140636b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back(screenshot_path); 140736b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme } 14084db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode) { 14094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("--es"); 14104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH"); 14114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back(SHA256_file_hash(path)); 14124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.REMOTE_BUGREPORT_FINISHED", am_args); 14134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else { 14144db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.BUGREPORT_FINISHED", am_args); 14154db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 14166e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 1417cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Skipping finished broadcast because bugreport could not be generated\n"); 14186e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 141927f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey } 142027f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey 1421cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Final progress: %d/%d (originally %d)\n", progress, weight_total, WEIGHT_TOTAL); 1422cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("done\n"); 1423f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1424107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme if (is_redirecting) { 1425107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme fclose(stderr); 1426107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme } 1427107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme 14282628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && control_socket_fd >= 0) { 14292628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Closing control socket\n"); 14302628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme close(control_socket_fd); 14312628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 14322628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1433f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross return 0; 1434f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1435