dumpstate.cpp revision 97e0a6c78bfb554c2ea3b4630ed524267f993980
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> 380079a59c43db8d001c9e2174ec10984a108fef03Andreas Gampe#include <android-base/unique_fd.h> 39f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <cutils/properties.h> 40f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 41f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "private/android_filesystem_config.h" 42f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 43f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#define LOG_TAG "dumpstate" 44656a6b9e3645bfe2cf073b69cbb9d02832f62c26Alex Ray#include <cutils/log.h> 45f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 46f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "dumpstate.h" 476e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include "ziparchive/zip_writer.h" 486e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 49c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes#include <openssl/sha.h> 504db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 516e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Lemeusing android::base::StringPrintf; 52f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 53f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* read before root is shed */ 54f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic char cmdline_buf[16384] = "(unknown)"; 55f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic const char *dump_traces_path = NULL; 56f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 57e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme// TODO: should be part of dumpstate object 588fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Lemestatic unsigned long id; 5978f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Lemestatic char build_type[PROPERTY_VALUE_MAX]; 60e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic time_t now; 61e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic std::unique_ptr<ZipWriter> zip_writer; 62635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemestatic std::set<std::string> mount_points; 63635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo(); 642628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Lemestatic int control_socket_fd; 6571ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme/* suffix of the bugreport files - it's typically the date (when invoked with -d), 6671ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme * although it could be changed by the user using a system property */ 6771ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestatic std::string suffix; 6878f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 692a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor#define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops" 707d0a762ecaf9f4d005f0f6db913034c2e084d362Mark Salyzyn#define ALT_PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops-0" 712a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 728d4cb7ffc11050eebb4d06684e0eb14d9aadacb5Sharvil Nanavati#define RAFT_DIR "/data/misc/raft/" 73e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme#define RECOVERY_DIR "/cache/recovery" 74d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn#define RECOVERY_DATA_DIR "/data/misc/recovery" 754d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn#define LOGPERSIST_DATA_DIR "/data/misc/logd" 767dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_DIR "/data/tombstones" 777dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_FILE_PREFIX TOMBSTONE_DIR "/tombstone_" 787dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris/* Can accomodate a tombstone number up to 9999. */ 797dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_MAX_LEN (sizeof(TOMBSTONE_FILE_PREFIX) + 4) 807dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define NUM_TOMBSTONES 10 810816520c5cd60519d8e221ed92497aa5464e3039Erik Kline#define WLUTIL "/vendor/xbin/wlutil" 827dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 837dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferristypedef struct { 847dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris char name[TOMBSTONE_MAX_LEN]; 857dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int fd; 867dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} tombstone_data_t; 877dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 887dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic tombstone_data_t tombstone_data[NUM_TOMBSTONES]; 897dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 9071ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemeconst std::string ZIP_ROOT_DIR = "FS"; 9171ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestd::string bugreport_dir; 92e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 93809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* 94809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * List of supported zip format versions. 95809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * 96809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * See bugreport-format.txt for more info. 97809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme */ 98ca9c12e64d44f6c67cd46819583239f0ad051a51Felipe Lemestatic std::string VERSION_DEFAULT = "1.0"; 99809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 100249beee359da256f7c41c481d45c06765b6a1d8aCalvin Onbool is_user_build() { 101c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme return 0 == strncmp(build_type, "user", PROPERTY_VALUE_MAX - 1); 102c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme} 103c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 104e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* gets the tombstone data, according to the bugreport type: if zipped gets all tombstones, 105e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme * otherwise gets just those modified in the last half an hour. */ 1067dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic void get_tombstone_fds(tombstone_data_t data[NUM_TOMBSTONES]) { 107e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme time_t thirty_minutes_ago = now - 60*30; 1087dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 1097dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris snprintf(data[i].name, sizeof(data[i].name), "%s%02zu", TOMBSTONE_FILE_PREFIX, i); 11054bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(data[i].name, 11154bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 1127dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris struct stat st; 1137dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fstat(fd, &st) == 0 && S_ISREG(st.st_mode) && 114e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme (zip_writer || (time_t) st.st_mtime >= thirty_minutes_ago)) { 115e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme data[i].fd = fd; 1167dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 117e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 1187dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris data[i].fd = -1; 1197dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1207dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1217dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} 1227dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 123635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme// for_each_pid() callback to get mount info about a process. 124635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid do_mountinfo(int pid, const char *name) { 125635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char path[PATH_MAX]; 126635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 127635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // Gets the the content of the /proc/PID/ns/mnt link, so only unique mount points 128635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // are added. 129f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid); 130635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char linkname[PATH_MAX]; 131635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme ssize_t r = readlink(path, linkname, PATH_MAX); 132635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (r == -1) { 133cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to read link for %s: %s\n", path, strerror(errno)); 134635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme return; 135635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 136635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme linkname[r] = '\0'; 137635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 138635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (mount_points.find(linkname) == mount_points.end()) { 139635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // First time this mount point was found: add it 140f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/mountinfo", pid); 141635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (add_zip_entry(ZIP_ROOT_DIR + path, path)) { 142635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.insert(linkname); 143635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } else { 144cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add mountinfo %s to zip file\n", path); 145635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 146635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 147635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 148635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 149635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo() { 150635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (!zip_writer) return; 151635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme const char *title = "MOUNT INFO"; 152635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.clear(); 153608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(title, NULL); 154635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme for_each_pid(do_mountinfo, NULL); 1551b0225a4792d92ff67ac8a0aa79352fad40bd805Felipe Leme MYLOGD("%s: %d entries added to zip file\n", title, (int) mount_points.size()); 156635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 157635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 1582db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevågstatic void dump_dev_files(const char *title, const char *driverpath, const char *filename) 1592db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg{ 1602db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg DIR *d; 1612db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg struct dirent *de; 1622db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg char path[PATH_MAX]; 1632db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1642db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg d = opendir(driverpath); 1652db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (d == NULL) { 1662db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg return; 1672db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1682db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1692db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg while ((de = readdir(d))) { 1702db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (de->d_type != DT_LNK) { 1712db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg continue; 1722db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1732db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename); 1742db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_file(title, path); 1752db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1762db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1772db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg closedir(d); 1782db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg} 1792db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 18071ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestatic void dump_systrace() { 18171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (!zip_writer) { 18271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Not dumping systrace because zip_writer is not set\n"); 18371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 18471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 18571ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme std::string systrace_path = bugreport_dir + "/systrace-" + suffix + ".txt"; 18614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (systrace_path.empty()) { 18714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Not dumping systrace because path is empty\n"); 18814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme return; 18914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 19071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme const char* path = "/sys/kernel/debug/tracing/tracing_on"; 19171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme long int is_tracing; 19271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (read_file_as_long(path, &is_tracing)) { 19371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; // error already logged 19471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 19571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (is_tracing <= 0) { 19671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing); 19771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 19871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 19971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 20014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes", 20114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str()); 20214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (run_command("SYSTRACE", 120, "/system/bin/atrace", "--async_dump", "-o", 20314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str(), NULL)) { 20414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("systrace timed out, its zip entry will be incomplete\n"); 20514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // TODO: run_command tries to kill the process, but atrace doesn't die peacefully; ideally, 20614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // we should call strace to stop itself, but there is no such option yet (just a 20714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // --async_stop, which stops and dump 20814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // if (run_command("SYSTRACE", 10, "/system/bin/atrace", "--kill", NULL)) { 20914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // MYLOGE("could not stop systrace "); 21014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // } 21114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 21214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (!add_zip_entry("systrace.txt", systrace_path)) { 21314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str()); 21471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } else { 21514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (remove(systrace_path.c_str())) { 21614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno)); 21714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 21871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 21971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme} 22071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 221326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic bool skip_not_stat(const char *path) { 222326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn static const char stat[] = "/stat"; 223326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t len = strlen(path); 224326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (path[len - 1] == '/') { /* Directory? */ 225326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return false; 226326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 227326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ 228326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 229326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 230e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool skip_none(const char *path) { 231e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 232e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 233e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 234326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic const char mmcblk0[] = "/sys/block/mmcblk0/"; 2358f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynunsigned long worst_write_perf = 20000; /* in KB/s */ 236326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 23701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 23801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// stat offsets 23901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// Name units description 24001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ---- ----- ----------- 24101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os requests number of read I/Os processed 24201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_IOS 0 24301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges requests number of read I/Os merged with in-queue I/O 24401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_MERGES 1 24501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors sectors number of sectors read 24601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_SECTORS 2 24701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks milliseconds total wait time for read requests 24801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_TICKS 3 24901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write I/Os requests number of write I/Os processed 25001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_IOS 4 25101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write merges requests number of write I/Os merged with in-queue I/O 25201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_MERGES 5 25301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write sectors sectors number of sectors written 25401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_SECTORS 6 25501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write ticks milliseconds total wait time for write requests 25601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_TICKS 7 25701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight requests number of I/Os currently in flight 25801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_FLIGHT 8 25901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks milliseconds total time this block device has been active 26001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IO_TICKS 9 26101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue milliseconds total wait time for all requests 26201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_QUEUE 10 26301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_NUMBER_FIELD 11 26401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os, write I/Os 26601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ===================== 26701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 26801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request completes. 26901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges, write merges 27101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========================= 27201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request is merged with an 27401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// already-queued I/O request. 27501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors, write sectors 27701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// =========================== 27801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 27901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of sectors read from or written to this 28001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// block device. The "sectors" in question are the standard UNIX 512-byte 28101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// sectors, not any device- or filesystem-specific block size. The 28201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// counters are incremented when the I/O completes. 28301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define SECTOR_SIZE 512 28401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks, write ticks 28601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======================= 28701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 28801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of milliseconds that I/O requests have 28901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// waited on this block device. If there are multiple I/O requests waiting, 29001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// these values will increase at a rate greater than 1000/second; for 29101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// example, if 60 read requests wait for an average of 30 ms, the read_ticks 29201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// field will increase by 60*30 = 1800. 29301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight 29501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========= 29601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 29701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of I/O requests that have been issued to 29801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// the device driver but have not yet completed. It does not include I/O 29901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// requests that are in the queue but not yet issued to the device driver. 30001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks 30201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======== 30301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds during which the device has 30501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// had I/O requests queued. 30601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 30701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue 30801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ============= 30901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 31001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds that I/O requests have waited 31101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// on this block device. If there are multiple I/O requests waiting, this 31201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// value will increase as the product of the number of milliseconds times the 31301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// number of requests waiting (see "read ticks" above for an example). 31401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define S_TO_MS 1000 31501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 31601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 317326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { 31801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long fields[__STAT_NUMBER_FIELD]; 319326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn bool z; 320326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn char *cp, *buffer = NULL; 321326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t i = 0; 322326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn FILE *fp = fdopen(fd, "rb"); 323326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn getline(&buffer, &i, fp); 324326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn fclose(fp); 325326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!buffer) { 326326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return -errno; 327326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 328326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn i = strlen(buffer); 329326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn while ((i > 0) && (buffer[i - 1] == '\n')) { 330326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn buffer[--i] = '\0'; 331326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 332326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!*buffer) { 333326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 334326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 335326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 336326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = true; 337326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { 33801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn fields[i] = strtoull(cp, &cp, 10); 339326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (fields[i] != 0) { 340326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = false; 341326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 342326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 343326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (z) { /* never accessed */ 344326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 345326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 346326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 347326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 348326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!strncmp(path, mmcblk0, sizeof(mmcblk0) - 1)) { 349326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn path += sizeof(mmcblk0) - 1; 350326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 351326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 352326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn printf("%s: %s\n", path, buffer); 353326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 354326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 35501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_IO_TICKS]) { 35601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_perf = 0; 35701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_ios = 0; 35801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_READ_TICKS]) { 35901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_READ_TICKS] 36001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 36101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_perf = ((unsigned long long)SECTOR_SIZE 36201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_READ_SECTORS] 36301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 36401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 36501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_ios = ((unsigned long long)S_TO_MS * fields[__STAT_READ_IOS] 36601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 36701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 36801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 36901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 37001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_perf = 0; 37101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_ios = 0; 37201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_WRITE_TICKS]) { 37301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_WRITE_TICKS] 37401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 37501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_perf = ((unsigned long long)SECTOR_SIZE 37601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_WRITE_SECTORS] 37701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 37801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 37901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_ios = ((unsigned long long)S_TO_MS * fields[__STAT_WRITE_IOS] 38001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 38101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 38201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 38301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 38401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned queue = (fields[__STAT_IN_QUEUE] 38501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn + (fields[__STAT_IO_TICKS] >> 1)) 38601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / fields[__STAT_IO_TICKS]; 38701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 38801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (!write_perf && !write_ios) { 38901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) q: %u\n", 39001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, queue); 39101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } else { 39201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) wr: %luKB/s(%lu/s) q: %u\n", 39301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, write_perf, write_ios, queue); 39401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 39501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 39601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn /* bugreport timeout factor adjustment */ 39701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if ((write_perf > 1) && (write_perf < worst_write_perf)) { 39801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn worst_write_perf = write_perf; 39901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 4008f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 401326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 402326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 403326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 4048f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* Copied policy from system/core/logd/LogBuffer.cpp */ 4058f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4068f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_SIZE (256 * 1024) 4078f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MIN_SIZE (64 * 1024UL) 4088f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL) 4098f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4108f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic bool valid_size(unsigned long value) { 4118f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((value < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < value)) { 4128f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return false; 4138f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4148f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4158f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pages = sysconf(_SC_PHYS_PAGES); 4168f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pages < 1) { 4178f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 4188f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4198f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4208f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pagesize = sysconf(_SC_PAGESIZE); 4218f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pagesize <= 1) { 4228f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pagesize = PAGE_SIZE; 4238f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4248f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // maximum memory impact a somewhat arbitrary ~3% 4268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pages = (pages + 31) / 32; 4278f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long maximum = pages * pagesize; 4288f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4298f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((maximum < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < maximum)) { 4308f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 4318f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4338f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value <= maximum; 4348f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4358f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4368f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic unsigned long property_get_size(const char *key) { 4378f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long value; 4388f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char *cp, property[PROPERTY_VALUE_MAX]; 4398f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4408f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_get(key, property, ""); 4418f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = strtoul(property, &cp, 10); 4428f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4438f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn switch(*cp) { 4448f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'm': 4458f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'M': 4468f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 4478f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 4488f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'k': 4498f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'K': 4508f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 4518f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 4528f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case '\0': 4538f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn break; 4548f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4558f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default: 4568f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 4578f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4588f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4598f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!valid_size(value)) { 4608f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 4618f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4628f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4638f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value; 4648f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4658f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4668f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* timeout in ms */ 4678620bb4118a68721d10c29529dc6978847d08d00Felipe Lemestatic unsigned long logcat_timeout(const char *name) { 4688f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_tuneable[] = "persist.logd.size"; // Settings App 4698f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_default[] = "ro.logd.size"; // BoardConfig.mk 4708f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char key[PROP_NAME_MAX]; 4718f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long property_size, default_size; 4728f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_tuneable); 4748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!default_size) { 4758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_default); 4768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4788f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_tuneable, name); 4798f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 4808f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4818f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4828f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_default, name); 4838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 4848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = default_size; 4888f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4898f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4908f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 4918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = LOG_BUFFER_SIZE; 4928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 4938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* Engineering margin is ten-fold our guess */ 4958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return 10 * (property_size + worst_write_perf) / worst_write_perf; 4968f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 4978f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 4988f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* End copy from system/core/logd/LogBuffer.cpp */ 4998f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 500f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* dumps the current system state to stdout */ 501809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic void print_header(std::string version) { 502f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char build[PROPERTY_VALUE_MAX], fingerprint[PROPERTY_VALUE_MAX]; 503f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char radio[PROPERTY_VALUE_MAX], bootloader[PROPERTY_VALUE_MAX]; 504f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char network[PROPERTY_VALUE_MAX], date[80]; 505f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 506f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.display.id", build, "(unknown)"); 507f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.fingerprint", fingerprint, "(unknown)"); 508f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.type", build_type, "(unknown)"); 509f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.baseband", radio, "(unknown)"); 510f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.bootloader", bootloader, "(unknown)"); 511f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("gsm.operator.alpha", network, "(unknown)"); 512f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now)); 513f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 514f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 515f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: %s\n", date); 516f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 517f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 518f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 519f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build: %s\n", build); 520f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build fingerprint: '%s'\n", fingerprint); /* format is important for other tools */ 521f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Bootloader: %s\n", bootloader); 522f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Radio: %s\n", radio); 523f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Network: %s\n", network); 524f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 525f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Kernel: "); 526f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/proc/version"); 527f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Command line: %s\n", strtok(cmdline_buf, "\n")); 528809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme printf("Bugreport format version: %s\n", version.c_str()); 5298fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme printf("Dumpstate info: id=%lu pid=%d\n", id, getpid()); 530f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 53178f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme} 53278f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 53371ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry_from_fd(const std::string& entry_name, int fd) { 534111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 53588c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Not adding zip entry %s from fd because zip_writer is not set\n", 53688c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme entry_name.c_str()); 537111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 538111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 5396fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // Logging statement below is useful to time how long each entry takes, but it's too verbose. 5406fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // MYLOGD("Adding zip entry %s\n", entry_name.c_str()); 541e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), 542e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ZipWriter::kCompress, get_mtime(fd, now)); 543e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 544cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 545809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 546e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 547e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 548e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 549770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme std::vector<uint8_t> buffer(65536); 550e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme while (1) { 551e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer.data(), sizeof(buffer))); 552e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (bytes_read == 0) { 553e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme break; 554e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else if (bytes_read == -1) { 555cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", entry_name.c_str(), strerror(errno)); 556e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 557e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 558e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->WriteBytes(buffer.data(), bytes_read); 559e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 560cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(): %s\n", ZipWriter::ErrorCodeString(err)); 561e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 562e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 563e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 564e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 565e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->FinishEntry(); 566e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 567cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 568e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 569e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 570e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 571e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return true; 572e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 573e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 57471ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry(const std::string& entry_name, const std::string& entry_path) { 57597e0a6c78bfb554c2ea3b4630ed524267f993980Andreas Gampe android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(entry_path.c_str(), O_RDONLY | O_NONBLOCK 57697e0a6c78bfb554c2ea3b4630ed524267f993980Andreas Gampe | O_CLOEXEC))); 5770079a59c43db8d001c9e2174ec10984a108fef03Andreas Gampe if (fd == -1) { 578cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", entry_path.c_str(), strerror(errno)); 579e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 580e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 581e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 582e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(entry_name, fd.get()); 583e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 584e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 585e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a file to the existing zipped bugreport */ 586e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic int _add_file_from_fd(const char *title, const char *path, int fd) { 587e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(ZIP_ROOT_DIR + path, fd) ? 0 : 1; 588e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 589e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 590e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemevoid add_dir(const char *dir, bool recursive) { 591111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 592cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding dir %s because zip_writer is not set\n", dir); 593111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return; 594111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 59588c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding dir %s (recursive: %d)\n", dir, recursive); 596608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(dir, NULL); 597e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_files(NULL, dir, recursive ? skip_none : is_dir, _add_file_from_fd); 598e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 599e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 600809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* adds a text entry entry to the existing zip file. */ 601809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic bool add_text_zip_entry(const std::string& entry_name, const std::string& content) { 602111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 603cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding text zip entry %s because zip_writer is not set\n", entry_name.c_str()); 604111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 605111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 606cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Adding zip text entry %s\n", entry_name.c_str()); 607809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, now); 608809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 609cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 610809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 611809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 612809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 613809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 614809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->WriteBytes(content.c_str(), content.length()); 615809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 616cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(%s): %s\n", entry_name.c_str(), 617809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 618809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 619809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 620809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 621809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->FinishEntry(); 622809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 623cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 624809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 625809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 626809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 627809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return true; 628809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme} 629809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 630c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Lemestatic void dump_iptables() { 631c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLES", 10, "iptables", "-L", "-nvx", NULL); 632c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IP6TABLES", 10, "ip6tables", "-L", "-nvx", NULL); 633c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLE NAT", 10, "iptables", "-t", "nat", "-L", "-nvx", NULL); 634c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* no ip6 nat */ 635c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLE RAW", 10, "iptables", "-t", "raw", "-L", "-nvx", NULL); 636c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IP6TABLE RAW", 10, "ip6tables", "-t", "raw", "-L", "-nvx", NULL); 637c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme} 638c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme 639fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharanstatic void dumpstate(const std::string& screenshot_path, const std::string& version) { 640770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme DurationReporter duration_reporter("DUMPSTATE"); 64178f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme unsigned long timeout; 642f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6432db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); 644f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("UPTIME", 10, "uptime", NULL); 645326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); 6468c8130eb68c89987a94db084608a4229bad06c18Mark Salyzyn dump_emmc_ecsd("/d/mmc0/mmc0:0001/ext_csd"); 647f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("MEMORY INFO", "/proc/meminfo"); 64852860035191e0a3bafb7dbd7b8140cf1527004f3Elliott Hughes run_command("CPU INFO", 10, "top", "-b", "-n", "1", "-H", "-s", "6", 649646e92fff23cd4156e40489ca92d0a96766270ecElliott Hughes "-o", "pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name", NULL); 6502b1f88b6ac78e330ff006da6fecf8bc9d976ec67Nick Kralevich run_command("PROCRANK", 20, SU_PATH, "root", "procrank", NULL); 651f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VIRTUAL MEMORY STATS", "/proc/vmstat"); 652f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VMALLOC INFO", "/proc/vmallocinfo"); 653f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("SLAB INFO", "/proc/slabinfo"); 654f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("ZONEINFO", "/proc/zoneinfo"); 655f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("PAGETYPEINFO", "/proc/pagetypeinfo"); 656f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BUDDYINFO", "/proc/buddyinfo"); 6572281af967dd840aade7bc55b19ea7df0e6da36f2Colin Cross dump_file("FRAGMENTATION INFO", "/d/extfrag/unusable_index"); 658f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 65929e27a84c144fe3b941648094cad2a3f1e61e8b3Todd Poynor dump_file("KERNEL WAKE SOURCES", "/d/wakeup_sources"); 660f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); 66185aea748861b5665e68b786b55f1c798f56fc0daMathias Agopian dump_file("KERNEL SYNC", "/d/sync"); 662f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 66352860035191e0a3bafb7dbd7b8140cf1527004f3Elliott Hughes run_command("PROCESSES AND THREADS", 10, "ps", "-A", "-T", "-Z", 66432caf1d80b689d7763a7cf853880987ccc24a479Elliott Hughes "-O", "pri,nice,rtprio,sched,pcy", NULL); 665b82c925d3cd54d5eff9f4f9e6d5aeb41f75365f5Nick Kralevich run_command("LIBRANK", 10, SU_PATH, "root", "librank", NULL); 666f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6674db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("PRINTENV", 10, "printenv", NULL); 668f7f2651e0c07d138679fd405999f30d0ab35e10bLorenzo Colitti run_command("NETSTAT", 10, "netstat", "-n", NULL); 6694db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("LSMOD", 10, "lsmod", NULL); 6704db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 671f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross do_dmesg(); 672f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 673f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LIST OF OPEN FILES", 10, SU_PATH, "root", "lsof", NULL); 6741dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES"); 6751dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS"); 676a297c3258f6f7ea52cc2dcc42d62f85fda12a163Mark Salyzyn for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)"); 677f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 6786e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!screenshot_path.empty()) { 679cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking late screenshot\n"); 680e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme take_screenshot(screenshot_path); 681cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 6825a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey } 6835a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey 684f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // dump_file("EVENT LOG TAGS", "/etc/event-log-tags"); 6858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // calculate timeout 6868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("main") + logcat_timeout("system") + logcat_timeout("crash"); 6878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6888f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6898f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6907831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("SYSTEM LOG", timeout / 1000, "logcat", "-v", "threadtime", 6917831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 6927831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 6937831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 69443afe5d0b537999d5de9613626eca24f34cc52efMark Salyzyn timeout = logcat_timeout("events"); 6958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 6968f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 6978f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6987831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("EVENT LOG", timeout / 1000, "logcat", "-b", "events", 6997831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 7007831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 7017831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7027831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 7038f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("radio"); 7048f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 7058f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 7068f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 7077831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("RADIO LOG", timeout / 1000, "logcat", "-b", "radio", 7087831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 7097831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 7107831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7117831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 712f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 713ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn run_command("LOG STATISTICS", 10, "logcat", "-b", "all", "-S", NULL); 714ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn 715804339a59e4abcbcf5a50a60ff0543e6b404e572Sharvil Nanavati run_command("RAFT LOGS", 600, SU_PATH, "root", "logcompressor", "-r", RAFT_DIR, NULL); 7168d4cb7ffc11050eebb4d06684e0eb14d9aadacb5Sharvil Nanavati 717f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* show the traces we collected in main(), if that was done */ 718f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (dump_traces_path != NULL) { 719f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES JUST NOW", dump_traces_path); 720f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 721f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 722f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* only show ANR traces if they're less than 15 minutes old */ 723f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross struct stat st; 724f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char anr_traces_path[PATH_MAX]; 725f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("dalvik.vm.stack-trace-file", anr_traces_path, ""); 726f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (!anr_traces_path[0]) { 727f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n"); 728f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 72954bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(anr_traces_path, 73054bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 7317dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fd < 0) { 7327dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_path, strerror(errno)); 7337dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 7347dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_path, fd); 7357dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 736f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 737f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 738f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* slow traces for slow operations */ 739f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (anr_traces_path[0] != 0) { 740f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int tail = strlen(anr_traces_path)-1; 741f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (tail > 0 && anr_traces_path[tail] != '/') { 742f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross tail--; 743f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 744f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int i = 0; 745f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (1) { 746f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross sprintf(anr_traces_path+tail+1, "slow%02d.txt", i); 747f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (stat(anr_traces_path, &st)) { 748f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // No traces file at this index, done with the files. 749f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross break; 750f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 751f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES WHEN SLOW", anr_traces_path); 752f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross i++; 753f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 754f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 755f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 7567dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int dumped = 0; 7577dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 7587dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (tombstone_data[i].fd != -1) { 759e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme const char *name = tombstone_data[i].name; 760e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int fd = tombstone_data[i].fd; 7617dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dumped = 1; 762e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (zip_writer) { 763e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry_from_fd(ZIP_ROOT_DIR + name, fd)) { 764cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add tombstone %s to zip file\n", name); 765e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 766e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else { 767e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_file_from_fd("TOMBSTONE", name, fd); 768e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 769e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 7707dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris tombstone_data[i].fd = -1; 7717dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7727dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7737dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (!dumped) { 7747dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO TOMBSTONES to dump in %s\n\n", TOMBSTONE_DIR); 7757dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 7767dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 777f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("NETWORK DEV INFO", "/proc/net/dev"); 778f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID NETWORK INTERFACES INFO", "/proc/net/xt_qtaguid/iface_stat_all"); 779012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall dump_file("QTAGUID NETWORK INTERFACES INFO (xt)", "/proc/net/xt_qtaguid/iface_stat_fmt"); 780f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID CTRL INFO", "/proc/net/xt_qtaguid/ctrl"); 781f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID STATS INFO", "/proc/net/xt_qtaguid/stats"); 782f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 7832a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor if (!stat(PSTORE_LAST_KMSG, &st)) { 7842a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* Also TODO: Make console-ramoops CAP_SYSLOG protected. */ 7852a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", PSTORE_LAST_KMSG); 7867d0a762ecaf9f4d005f0f6db913034c2e084d362Mark Salyzyn } else if (!stat(ALT_PSTORE_LAST_KMSG, &st)) { 7877d0a762ecaf9f4d005f0f6db913034c2e084d362Mark Salyzyn dump_file("LAST KMSG", ALT_PSTORE_LAST_KMSG); 7882a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } else { 7892a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */ 7902a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", "/proc/last_kmsg"); 7912a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } 7922a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 7932262c16372570f57d3107d574abe2c80825d286eMark Salyzyn /* kernels must set CONFIG_PSTORE_PMSG, slice up pstore with device tree */ 7947831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("LAST LOGCAT", 10, "logcat", "-L", 7957831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-b", "all", 7967831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 7977831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 7987831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 7997831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 8002262c16372570f57d3107d574abe2c80825d286eMark Salyzyn 801f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ 802a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes 803a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes run_command("NETWORK INTERFACES", 10, "ip", "link", NULL); 804d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 805d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv4 ADDRESSES", 10, "ip", "-4", "addr", "show", NULL); 806d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ADDRESSES", 10, "ip", "-6", "addr", "show", NULL); 807d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 808f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES", 10, "ip", "rule", "show", NULL); 809f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES v6", 10, "ip", "-6", "rule", "show", NULL); 8102b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 8112b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran dump_route_tables(); 8122b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 813d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("ARP CACHE", 10, "ip", "-4", "neigh", "show", NULL); 814d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ND CACHE", 10, "ip", "-6", "neigh", "show", NULL); 815f7f2b0fd059bc26e27c022f3fb446fc74eab6c88Erik Kline run_command("MULTICAST ADDRESSES", 10, "ip", "maddr", NULL); 816c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("WIFI NETWORKS", 20, "wpa_cli", "IFNAME=wlan0", "list_networks", NULL); 817f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 818c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 8196afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD TABLE", 5, 8200816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_hostip", NULL); 8216afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8226afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (1)", 20, 8230816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "counters", NULL); 8246afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8256afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (1)", 5, 8260816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_status", NULL); 8276afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 828c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#endif 8290b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (1)", "/proc/interrupts"); 8300b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt 8317cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("NETWORK DIAGNOSTICS", 10, "dumpsys", "-t", "10", "connectivity", "--diag", NULL); 8326afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 833c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 834f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP WIFI STATUS", 20, 835f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "dhdutil", "-i", "wlan0", "dump", NULL); 8366afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8376afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (2)", 20, 8380816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "counters", NULL); 8396afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 8406afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (2)", 5, 8410816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_status", NULL); 842f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#endif 8430b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (2)", "/proc/interrupts"); 844f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 845f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross print_properties(); 846f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 847f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("VOLD DUMP", 10, "vdc", "dump", NULL); 848f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("SECURE CONTAINERS", 10, "vdc", "asec", "list", NULL); 849f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8508f75fa7bcfec553eddb59b919b44d7a93c9846a1Ken Sumrall run_command("FILESYSTEMS & FREE SPACE", 10, "df", NULL); 851f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 852f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LAST RADIO LOG", 10, "parse_radio_log", "/proc/last_radio_log", NULL); 853f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 854f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("------ BACKLIGHTS ------\n"); 855f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD brightness="); 856f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/brightness"); 857f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Button brightness="); 858f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/button-backlight/brightness"); 859f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Keyboard brightness="); 860f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/keyboard-backlight/brightness"); 861f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("ALS mode="); 862f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/als"); 863f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD driver registers:\n"); 864f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/registers"); 865f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 866f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 867f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Binder state is expensive to look at as it uses a lot of memory. */ 868f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log"); 869f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log"); 870f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions"); 871f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATS", "/sys/kernel/debug/binder/stats"); 872f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATE", "/sys/kernel/debug/binder/state"); 873f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 874f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 875f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Board\n"); 876f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 877f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 878f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dumpstate_board(); 879f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 880f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 881f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Migrate the ril_dumpstate to a dumpstate_board()? */ 882f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char ril_dumpstate_timeout[PROPERTY_VALUE_MAX] = {0}; 883f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ril.dumpstate.timeout", ril_dumpstate_timeout, "30"); 884f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (strnlen(ril_dumpstate_timeout, PROPERTY_VALUE_MAX - 1) > 0) { 885c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 886f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // su does not exist on user builds, so try running without it. 887f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // This way any implementations of vril-dump that do not require 888f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // root can run on user builds. 889f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 890f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross "vril-dump", NULL); 891f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 892f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 893f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "vril-dump", NULL); 894f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 895f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 896f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 897f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 898f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Android Framework Services\n"); 899f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 900f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 90134222565fc9cf167d8ebe6068a9695f4b0b0f1b0Wei Liu run_command("DUMPSYS", 60, "dumpsys", "-t", "60", "--skip", "meminfo", "cpuinfo", NULL); 902f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 903f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 90402bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("== Checkins\n"); 90502bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 90602bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 9077cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN BATTERYSTATS", 30, "dumpsys", "-t", "30", "batterystats", "-c", NULL); 9087cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "--checkin", NULL); 9097cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN NETSTATS", 30, "dumpsys", "-t", "30", "netstats", "--checkin", NULL); 9107cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN PROCSTATS", 30, "dumpsys", "-t", "30", "procstats", "-c", NULL); 9117cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN USAGESTATS", 30, "dumpsys", "-t", "30", "usagestats", "-c", NULL); 9127cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN PACKAGE", 30, "dumpsys", "-t", "30", "package", "--checkin", NULL); 91302bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 91402bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 915f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Activities\n"); 916f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 917f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9183f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP ACTIVITIES", 30, "dumpsys", "-t", "30", "activity", "all", NULL); 919f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 920f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 921f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Services\n"); 922f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 923f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9243f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP SERVICES", 30, "dumpsys", "-t", "30", "activity", "service", "all", NULL); 925f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 926f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 927f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Providers\n"); 928f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 929f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9303f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP SERVICES", 30, "dumpsys", "-t", "30", "activity", "provider", "all", NULL); 931f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 932f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 933f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 934608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("== Final progress (pid %d): %d/%d (originally %d)\n", 935608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme getpid(), progress, weight_total, WEIGHT_TOTAL); 936608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("========================================================\n"); 937f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: done\n"); 938f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 939f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 940f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 941f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic void usage() { 942cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme fprintf(stderr, 9432628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file [-d] [-p] " 9442628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n" 9452628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -h: display this help message\n" 946cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -b: play sound file instead of vibrate, at beginning of job\n" 947cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -e: play sound file instead of vibrate, at end of job\n" 948cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -o: write to file (instead of stdout)\n" 949cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -d: append date to filename (requires -o)\n" 950cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -p: capture screenshot to filename.png (requires -o)\n" 9512628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -z: generate zipped file (requires -o)\n" 952cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -s: write output to control socket (for init)\n" 9532628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -S: write file location to control socket (for init; requires -o and -z)" 954cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -q: disable vibrate\n" 955cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -B: send broadcast when finished (requires -o)\n" 956cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -P: send broadcast when started and update system properties on " 957cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "progress (requires -o and -B)\n" 958cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -R: take bugreport in remote mode (requires -o, -z, -d and -B, " 959cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "shouldn't be used with -P)\n" 960cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -V: sets the bugreport format version (valid values: %s)\n", 961cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme VERSION_DEFAULT.c_str()); 962f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 963f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 964885f888c55587e9366542b5155a06c321cde175aJohn Michelaustatic void sigpipe_handler(int n) { 9652e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales // don't complain to stderr or stdout 9662e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales _exit(EXIT_FAILURE); 967885f888c55587e9366542b5155a06c321cde175aJohn Michelau} 968885f888c55587e9366542b5155a06c321cde175aJohn Michelau 9691e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme/* adds the temporary report to the existing .zip file, closes the .zip file, and removes the 9701e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme temporary file. 9711e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme */ 972e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool finish_zip_file(const std::string& bugreport_name, const std::string& bugreport_path, 9731e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme time_t now) { 974e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry(bugreport_name, bugreport_path)) { 975cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add text entry to .zip file\n"); 9766e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 9776e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 978809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (!add_text_zip_entry("main_entry.txt", bugreport_name)) { 979cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add main_entry.txt to .zip file\n"); 980111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 981809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 9826e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 983e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->Finish(); 9841e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (err) { 985cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->Finish(): %s\n", ZipWriter::ErrorCodeString(err)); 9866e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 9876e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 9886e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 989c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 990c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Removing temporary file %s\n", bugreport_path.c_str()) 991c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (remove(bugreport_path.c_str())) { 992c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme ALOGW("remove(%s): %s\n", bugreport_path.c_str(), strerror(errno)); 993c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 994c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } else { 995c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Keeping temporary file %s on non-user build\n", bugreport_path.c_str()) 996c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 997c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 9986e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return true; 9996e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme} 10006e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 10014db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinskistatic std::string SHA256_file_hash(std::string filepath) { 100297e0a6c78bfb554c2ea3b4630ed524267f993980Andreas Gampe android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(filepath.c_str(), O_RDONLY | O_NONBLOCK 100397e0a6c78bfb554c2ea3b4630ed524267f993980Andreas Gampe | O_CLOEXEC | O_NOFOLLOW))); 10040079a59c43db8d001c9e2174ec10984a108fef03Andreas Gampe if (fd == -1) { 1005cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno)); 10064db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 10074db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10084db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_CTX ctx; 1010c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes SHA256_Init(&ctx); 10114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 10124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski std::vector<uint8_t> buffer(65536); 10134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski while (1) { 10144db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd.get(), buffer.data(), buffer.size())); 10154db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (bytes_read == 0) { 10164db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski break; 10174db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else if (bytes_read == -1) { 1018cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno)); 10194db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 10204db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10214db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1022c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes SHA256_Update(&ctx, buffer.data(), bytes_read); 10234db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10244db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1025c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes uint8_t hash[SHA256_DIGEST_LENGTH]; 1026c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes SHA256_Final(hash, &ctx); 1027c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes 1028c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes char hash_buffer[SHA256_DIGEST_LENGTH * 2 + 1]; 1029c4dc141d1442794170421b9ee78ae00ce6b28307Elliott Hughes for(size_t i = 0; i < SHA256_DIGEST_LENGTH; i++) { 1030cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski sprintf(hash_buffer + (i * 2), "%02x", hash[i]); 10314db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 10324db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski hash_buffer[sizeof(hash_buffer) - 1] = 0; 10334db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return std::string(hash_buffer); 10344db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski} 10354db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1036f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossint main(int argc, char *argv[]) { 1037885f888c55587e9366542b5155a06c321cde175aJohn Michelau struct sigaction sigact; 1038f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_add_date = 0; 10396e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme int do_zip_file = 0; 10401f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau int do_vibrate = 1; 1041f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char* use_outfile = 0; 1042f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int use_socket = 0; 10432628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme int use_control_socket = 0; 1044f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_fb = 0; 104527f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey int do_broadcast = 0; 1046e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme int do_early_screenshot = 0; 10474db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski int is_remote_mode = 0; 1048809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme std::string version = VERSION_DEFAULT; 1049f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1050e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme now = time(NULL); 1051e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 1052cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("begin\n"); 10532e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales 10548fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme /* gets the sequential id */ 10558fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme char last_id[PROPERTY_VALUE_MAX]; 10568fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_get("dumpstate.last_id", last_id, "0"); 10578fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme id = strtoul(last_id, NULL, 10) + 1; 1058f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(last_id, sizeof(last_id), "%lu", id); 10598fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_set("dumpstate.last_id", last_id); 10608fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme MYLOGI("dumpstate id: %lu\n", id); 10618fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme 10621dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* clear SIGPIPE handler */ 1063885f888c55587e9366542b5155a06c321cde175aJohn Michelau memset(&sigact, 0, sizeof(sigact)); 1064885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigact.sa_handler = sigpipe_handler; 1065885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigaction(SIGPIPE, &sigact, NULL); 10663e03d3fb6a4cb93f5f978f9d2eed7b7cc62a06a6JP Abgrall 1067f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* set as high priority, and protect from OOM killer */ 1068f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross setpriority(PRIO_PROCESS, 0, -20); 1069cd67e9f059e270017d5defd8784c89dd8e6bcde7Nick Kralevich FILE *oom_adj = fopen("/proc/self/oom_adj", "we"); 1070f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (oom_adj) { 1071f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fputs("-17", oom_adj); 1072f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(oom_adj); 1073f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1074f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 10751dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* parse arguments */ 1076a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme std::string args; 1077a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme format_args(argc, const_cast<const char **>(argv), &args); 1078a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme MYLOGD("Dumpstate command line: %s\n", args.c_str()); 1079f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int c; 10802628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) { 1081f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross switch (c) { 108271bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'd': do_add_date = 1; break; 108371bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'z': do_zip_file = 1; break; 108471bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'o': use_outfile = optarg; break; 108571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 's': use_socket = 1; break; 10862628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme case 'S': use_control_socket = 1; break; 1087f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'v': break; // compatibility no-op 108871bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'q': do_vibrate = 0; break; 108971bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'p': do_fb = 1; break; 109071bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'P': do_update_progress = 1; break; 10914db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski case 'R': is_remote_mode = 1; break; 109271bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'B': do_broadcast = 1; break; 1093809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme case 'V': version = optarg; break; 1094f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case '?': printf("\n"); 1095f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'h': 1096f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross usage(); 1097f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross exit(1); 1098f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1099f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1100f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 110171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if ((do_zip_file || do_add_date || do_update_progress || do_broadcast) && !use_outfile) { 11026e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme usage(); 11036e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme exit(1); 11046e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 11056e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 11062628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && !do_zip_file) { 11072628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme usage(); 11082628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme exit(1); 11092628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 11102628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 111171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress && !do_broadcast) { 111271bbfc57974331dce79242ce806d92035fce06baFelipe Leme usage(); 111371bbfc57974331dce79242ce806d92035fce06baFelipe Leme exit(1); 111471bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 11156e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 11164db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode && (do_update_progress || !do_broadcast || !do_zip_file || !do_add_date)) { 11174db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski usage(); 11184db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski exit(1); 11194db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 11204db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1121cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme if (version != VERSION_DEFAULT) { 1122cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme usage(); 1123cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme exit(1); 1124809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 1125809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1126cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("bugreport format version: %s\n", version.c_str()); 1127809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1128e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme do_early_screenshot = do_update_progress; 1129e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1130ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // If we are going to use a socket, do it as early as possible 1131ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // to avoid timeouts from bugreport. 1132ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris if (use_socket) { 1133ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris redirect_to_socket(stdout, "dumpstate"); 1134ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris } 1135ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris 11362628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 11372628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Opening control socket\n"); 11382628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme control_socket_fd = open_socket("dumpstate"); 11392628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 11402628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1141cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the temporary file containing the bugreport */ 1142ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string tmp_path; 1143ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1144cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the file containing the dumpstate logs*/ 1145cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme std::string log_path; 1146cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 114714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme /* full path of the systrace file, when enabled */ 114814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme std::string systrace_path; 114914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme 1150e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme /* full path of the temporary file containing the screenshot (when requested) */ 1151e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme std::string screenshot_path; 1152e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1153cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* base name (without suffix or extensions) of the bugreport files */ 1154ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string base_name; 1155ad5f6c475934ac6a658a203069a9f055540946e7Felipe 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"; 1187cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 1188cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Bugreport dir: %s\n" 1189cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Base name: %s\n" 1190cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Suffix: %s\n" 1191cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Log path: %s\n" 1192cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Temporary path: %s\n" 1193cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Screenshot path: %s\n", 1194cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme bugreport_dir.c_str(), base_name.c_str(), suffix.c_str(), 1195cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path.c_str(), tmp_path.c_str(), screenshot_path.c_str()); 119671bbfc57974331dce79242ce806d92035fce06baFelipe Leme 11971e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 11981e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 119926bd34c984f11dcfc241fecf7858d16f87f3bc1aFelipe Leme MYLOGD("Creating initial .zip file (%s)\n", path.c_str()); 1200111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme create_parent_dirs(path.c_str()); 12011e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_file.reset(fopen(path.c_str(), "wb")); 12021e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (!zip_file) { 1203cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("fopen(%s, 'wb'): %s\n", path.c_str(), strerror(errno)); 12041e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme do_zip_file = 0; 12051e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } else { 12061e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_writer.reset(new ZipWriter(zip_file.get())); 12071e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 1208809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme add_text_zip_entry("version.txt", version); 12091e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12101e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 121171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress) { 1212ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::vector<std::string> am_args = { 1213d5e724a4d3f77024d311b1b4e01846e41fdbe98bFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 1214ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--es", "android.intent.extra.NAME", suffix, 12158fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 1216ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1217ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme "--ei", "android.intent.extra.MAX", std::to_string(WEIGHT_TOTAL), 1218ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme }; 1219ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme send_broadcast("android.intent.action.BUGREPORT_STARTED", am_args); 122071bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 122171bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 122271bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1223f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich /* read /proc/cmdline before dropping root */ 1224f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich FILE *cmdline = fopen("/proc/cmdline", "re"); 1225f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich if (cmdline) { 1226f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fgets(cmdline_buf, sizeof(cmdline_buf), cmdline); 1227f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fclose(cmdline); 1228f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich } 1229f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich 12301dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* open the vibrator before dropping root */ 12316e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme std::unique_ptr<FILE, int(*)(FILE*)> vibrator(NULL, fclose); 12321f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau if (do_vibrate) { 12336e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrator.reset(fopen("/sys/class/timed_output/vibrator/enable", "we")); 12341dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown if (vibrator) { 12356e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrate(vibrator.get(), 150); 12361dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown } 12371f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau } 1238f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 12393634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (do_fb && do_early_screenshot) { 12403634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (screenshot_path.empty()) { 12413634a1e3459cb609da709646107e246cafbc01f9Felipe Leme // should not have happened 1242cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n"); 12433634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } else { 1244cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking early screenshot\n"); 12453634a1e3459cb609da709646107e246cafbc01f9Felipe Leme take_screenshot(screenshot_path); 1246cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 12473634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (chown(screenshot_path.c_str(), AID_SHELL, AID_SHELL)) { 1248cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of screenshot file %s: %s\n", 12493634a1e3459cb609da709646107e246cafbc01f9Felipe Leme screenshot_path.c_str(), strerror(errno)); 12503634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } 1251e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1252e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1253e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 12541e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 12551e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (chown(path.c_str(), AID_SHELL, AID_SHELL)) { 1256cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of zip file %s: %s\n", path.c_str(), strerror(errno)); 12571e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12581e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 12591e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 126071bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1261cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme redirect_to_file(stderr, const_cast<char*>(log_path.c_str())); 12626fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(log_path.c_str(), AID_SHELL, AID_SHELL)) { 12636fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", 12646fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme log_path.c_str(), strerror(errno)); 12656fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 12666e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* TODO: rather than generating a text file now and zipping it later, 12676e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme it would be more efficient to redirect stdout to the zip entry 12686e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme directly, but the libziparchive doesn't support that option yet. */ 12696e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme redirect_to_file(stdout, const_cast<char*>(tmp_path.c_str())); 12706fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(tmp_path.c_str(), AID_SHELL, AID_SHELL)) { 12716fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n", 12726fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme tmp_path.c_str(), strerror(errno)); 12736fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 1274f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1275608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // NOTE: there should be no stdout output until now, otherwise it would break the header. 1276608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // In particular, DurationReport objects should be created passing 'title, NULL', so their 1277cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme // duration is logged into MYLOG instead. 1278809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme print_header(version); 1279f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 128071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme // Dumps systrace right away, otherwise it will be filled with unnecessary events. 128171ca15eadd3da0c102a8539f7a88294a94456623Felipe Leme dump_systrace(); 128271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 12839c74aadb40cb5982cd38410529d464485c182058Felipe Leme // Invoking the following dumpsys calls before dump_traces() to try and 12849c74aadb40cb5982cd38410529d464485c182058Felipe Leme // keep the system stats as close to its initial state as possible. 12858b78b758a8b5b831c48562233df055c22e2541afThierry Strudel run_command_as_shell("DUMPSYS MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "-a", NULL); 12867cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command_as_shell("DUMPSYS CPUINFO", 10, "dumpsys", "-t", "10", "cpuinfo", "-a", NULL); 1287fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1288fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan /* collect stack traces from Dalvik and native processes (needs root) */ 1289fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dump_traces_path = dump_traces(); 1290fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1291c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* Run some operations that require root. */ 1292fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan get_tombstone_fds(tombstone_data); 1293fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_dir(RECOVERY_DIR, true); 1294d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn add_dir(RECOVERY_DATA_DIR, true); 12954d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn add_dir(LOGPERSIST_DATA_DIR, false); 1296fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_mountinfo(); 1297c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme dump_iptables(); 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