Merge "Make "adb bugreport"'s .zip check case-insensitive."
am: da6fe65000
Change-Id: I34d95b38bec230729b3707c698b347c9a5908831
diff --git a/adb/bugreport.cpp b/adb/bugreport.cpp
index 143c62a..9b59d05 100644
--- a/adb/bugreport.cpp
+++ b/adb/bugreport.cpp
@@ -21,7 +21,6 @@
#include <string>
#include <vector>
-#include <android-base/parseint.h>
#include <android-base/strings.h>
#include "sysdeps.h"
@@ -144,11 +143,9 @@
//
size_t idx1 = line.rfind(BUGZ_PROGRESS_PREFIX) + strlen(BUGZ_PROGRESS_PREFIX);
size_t idx2 = line.rfind(BUGZ_PROGRESS_SEPARATOR);
- int progress, total;
- if (android::base::ParseInt(line.substr(idx1, (idx2 - idx1)), &progress) &&
- android::base::ParseInt(line.substr(idx2 + 1), &total)) {
- br_->UpdateProgress(line_message_, progress, total);
- }
+ int progress = std::stoi(line.substr(idx1, (idx2 - idx1)));
+ int total = std::stoi(line.substr(idx2 + 1));
+ br_->UpdateProgress(line_message_, progress, total);
} else {
invalid_lines_.push_back(line);
}
diff --git a/debuggerd/debuggerd.cpp b/debuggerd/debuggerd.cpp
index 5ae66db..867fd29 100644
--- a/debuggerd/debuggerd.cpp
+++ b/debuggerd/debuggerd.cpp
@@ -184,6 +184,16 @@
return allowed;
}
+static bool pid_contains_tid(pid_t pid, pid_t tid) {
+ char task_path[PATH_MAX];
+ if (snprintf(task_path, PATH_MAX, "/proc/%d/task/%d", pid, tid) >= PATH_MAX) {
+ ALOGE("debuggerd: task path overflow (pid = %d, tid = %d)\n", pid, tid);
+ exit(1);
+ }
+
+ return access(task_path, F_OK) == 0;
+}
+
static int read_request(int fd, debugger_request_t* out_request) {
ucred cr;
socklen_t len = sizeof(cr);
@@ -226,16 +236,13 @@
if (msg.action == DEBUGGER_ACTION_CRASH) {
// Ensure that the tid reported by the crashing process is valid.
- char buf[64];
- struct stat s;
- snprintf(buf, sizeof buf, "/proc/%d/task/%d", out_request->pid, out_request->tid);
- if (stat(buf, &s)) {
- ALOGE("tid %d does not exist in pid %d. ignoring debug request\n",
- out_request->tid, out_request->pid);
+ // This check needs to happen again after ptracing the requested thread to prevent a race.
+ if (!pid_contains_tid(out_request->pid, out_request->tid)) {
+ ALOGE("tid %d does not exist in pid %d. ignoring debug request\n", out_request->tid,
+ out_request->pid);
return -1;
}
- } else if (cr.uid == 0
- || (cr.uid == AID_SYSTEM && msg.action == DEBUGGER_ACTION_DUMP_BACKTRACE)) {
+ } else if (cr.uid == 0 || (cr.uid == AID_SYSTEM && msg.action == DEBUGGER_ACTION_DUMP_BACKTRACE)) {
// Only root or system can ask us to attach to any process and dump it explicitly.
// However, system is only allowed to collect backtraces but cannot dump tombstones.
status = get_process_info(out_request->tid, &out_request->pid,
@@ -412,10 +419,31 @@
}
#endif
-static void ptrace_siblings(pid_t pid, pid_t main_tid, pid_t ignore_tid, std::set<pid_t>& tids) {
- char task_path[64];
+// Attach to a thread, and verify that it's still a member of the given process
+static bool ptrace_attach_thread(pid_t pid, pid_t tid) {
+ if (ptrace(PTRACE_ATTACH, tid, 0, 0) != 0) {
+ return false;
+ }
- snprintf(task_path, sizeof(task_path), "/proc/%d/task", pid);
+ // Make sure that the task we attached to is actually part of the pid we're dumping.
+ if (!pid_contains_tid(pid, tid)) {
+ if (ptrace(PTRACE_DETACH, tid, 0, 0) != 0) {
+ ALOGE("debuggerd: failed to detach from thread '%d'", tid);
+ exit(1);
+ }
+ return false;
+ }
+
+ return true;
+}
+
+static void ptrace_siblings(pid_t pid, pid_t main_tid, pid_t ignore_tid, std::set<pid_t>& tids) {
+ char task_path[PATH_MAX];
+
+ if (snprintf(task_path, PATH_MAX, "/proc/%d/task", pid) >= PATH_MAX) {
+ ALOGE("debuggerd: task path overflow (pid = %d)\n", pid);
+ abort();
+ }
std::unique_ptr<DIR, int (*)(DIR*)> d(opendir(task_path), closedir);
@@ -442,7 +470,7 @@
continue;
}
- if (ptrace(PTRACE_ATTACH, tid, 0, 0) < 0) {
+ if (!ptrace_attach_thread(pid, tid)) {
ALOGE("debuggerd: ptrace attach to %d failed: %s", tid, strerror(errno));
continue;
}
@@ -568,11 +596,33 @@
// debugger_signal_handler().
// Attach to the target process.
- if (ptrace(PTRACE_ATTACH, request.tid, 0, 0) != 0) {
+ if (!ptrace_attach_thread(request.pid, request.tid)) {
ALOGE("debuggerd: ptrace attach failed: %s", strerror(errno));
exit(1);
}
+ // DEBUGGER_ACTION_CRASH requests can come from arbitrary processes and the tid field in the
+ // request is sent from the other side. If an attacker can cause a process to be spawned with the
+ // pid of their process, they could trick debuggerd into dumping that process by exiting after
+ // sending the request. Validate the trusted request.uid/gid to defend against this.
+ if (request.action == DEBUGGER_ACTION_CRASH) {
+ pid_t pid;
+ uid_t uid;
+ gid_t gid;
+ if (get_process_info(request.tid, &pid, &uid, &gid) != 0) {
+ ALOGE("debuggerd: failed to get process info for tid '%d'", request.tid);
+ exit(1);
+ }
+
+ if (pid != request.pid || uid != request.uid || gid != request.gid) {
+ ALOGE(
+ "debuggerd: attached task %d does not match request: "
+ "expected pid=%d,uid=%d,gid=%d, actual pid=%d,uid=%d,gid=%d",
+ request.tid, request.pid, request.uid, request.gid, pid, uid, gid);
+ exit(1);
+ }
+ }
+
// Don't attach to the sibling threads if we want to attach gdb.
// Supposedly, it makes the process less reliable.
bool attach_gdb = should_attach_gdb(request);
diff --git a/fs_mgr/fs_mgr_fstab.c b/fs_mgr/fs_mgr_fstab.c
index 313bc5a..f03b2dd 100644
--- a/fs_mgr/fs_mgr_fstab.c
+++ b/fs_mgr/fs_mgr_fstab.c
@@ -32,11 +32,12 @@
int partnum;
int swap_prio;
unsigned int zram_size;
+ unsigned int file_encryption_mode;
};
struct flag_list {
const char *name;
- unsigned flag;
+ unsigned int flag;
};
static struct flag_list mount_flags[] = {
@@ -63,7 +64,7 @@
{ "check", MF_CHECK },
{ "encryptable=",MF_CRYPT },
{ "forceencrypt=",MF_FORCECRYPT },
- { "fileencryption",MF_FILEENCRYPTION },
+ { "fileencryption=",MF_FILEENCRYPTION },
{ "forcefdeorfbe=",MF_FORCEFDEORFBE },
{ "nonremovable",MF_NONREMOVABLE },
{ "voldmanaged=",MF_VOLDMANAGED},
@@ -82,6 +83,15 @@
{ 0, 0 },
};
+#define EM_SOFTWARE 1
+#define EM_ICE 2
+
+static struct flag_list encryption_modes[] = {
+ {"software", EM_SOFTWARE},
+ {"ice", EM_ICE},
+ {0, 0}
+};
+
static uint64_t calculate_zram_size(unsigned int percentage)
{
uint64_t total;
@@ -148,6 +158,21 @@
* location of the keys. Get it and return it.
*/
flag_vals->key_loc = strdup(strchr(p, '=') + 1);
+ flag_vals->file_encryption_mode = EM_SOFTWARE;
+ } else if ((fl[i].flag == MF_FILEENCRYPTION) && flag_vals) {
+ /* The fileencryption flag is followed by an = and the
+ * type of the encryption. Get it and return it.
+ */
+ const struct flag_list *j;
+ const char *mode = strchr(p, '=') + 1;
+ for (j = encryption_modes; j->name; ++j) {
+ if (!strcmp(mode, j->name)) {
+ flag_vals->file_encryption_mode = j->flag;
+ }
+ }
+ if (flag_vals->file_encryption_mode == 0) {
+ ERROR("Unknown file encryption mode: %s\n", mode);
+ }
} else if ((fl[i].flag == MF_LENGTH) && flag_vals) {
/* The length flag is followed by an = and the
* size of the partition. Get it and return it.
@@ -330,6 +355,7 @@
fstab->recs[cnt].partnum = flag_vals.partnum;
fstab->recs[cnt].swap_prio = flag_vals.swap_prio;
fstab->recs[cnt].zram_size = flag_vals.zram_size;
+ fstab->recs[cnt].file_encryption_mode = flag_vals.file_encryption_mode;
cnt++;
}
/* If an A/B partition, modify block device to be the real block device */
@@ -488,6 +514,17 @@
return fstab->fs_mgr_flags & MF_FILEENCRYPTION;
}
+const char* fs_mgr_get_file_encryption_mode(const struct fstab_rec *fstab)
+{
+ const struct flag_list *j;
+ for (j = encryption_modes; j->name; ++j) {
+ if (fstab->file_encryption_mode == j->flag) {
+ return j->name;
+ }
+ }
+ return NULL;
+}
+
int fs_mgr_is_convertible_to_fbe(const struct fstab_rec *fstab)
{
return fstab->fs_mgr_flags & MF_FORCEFDEORFBE;
diff --git a/fs_mgr/fs_mgr_verity.cpp b/fs_mgr/fs_mgr_verity.cpp
index 767b3b3..7fe6763 100644
--- a/fs_mgr/fs_mgr_verity.cpp
+++ b/fs_mgr/fs_mgr_verity.cpp
@@ -181,7 +181,7 @@
return -1;
}
-static void verity_ioctl_init(struct dm_ioctl *io, char *name, unsigned flags)
+static void verity_ioctl_init(struct dm_ioctl *io, const char *name, unsigned flags)
{
memset(io, 0, DM_BUF_SIZE);
io->data_size = DM_BUF_SIZE;
@@ -773,8 +773,9 @@
int fs_mgr_update_verity_state(fs_mgr_verity_state_callback callback)
{
alignas(dm_ioctl) char buffer[DM_BUF_SIZE];
+ bool system_root = false;
char fstab_filename[PROPERTY_VALUE_MAX + sizeof(FSTAB_PREFIX)];
- char *mount_point;
+ const char *mount_point;
char propbuf[PROPERTY_VALUE_MAX];
char *status;
int fd = -1;
@@ -802,6 +803,9 @@
property_get("ro.hardware", propbuf, "");
snprintf(fstab_filename, sizeof(fstab_filename), FSTAB_PREFIX"%s", propbuf);
+ property_get("ro.build.system_root_image", propbuf, "");
+ system_root = !strcmp(propbuf, "true");
+
fstab = fs_mgr_read_fstab(fstab_filename);
if (!fstab) {
@@ -814,7 +818,12 @@
continue;
}
- mount_point = basename(fstab->recs[i].mount_point);
+ if (system_root && !strcmp(fstab->recs[i].mount_point, "/")) {
+ mount_point = "system";
+ } else {
+ mount_point = basename(fstab->recs[i].mount_point);
+ }
+
verity_ioctl_init(io, mount_point, 0);
if (ioctl(fd, DM_TABLE_STATUS, io)) {
@@ -825,7 +834,9 @@
status = &buffer[io->data_start + sizeof(struct dm_target_spec)];
- callback(&fstab->recs[i], mount_point, mode, *status);
+ if (*status == 'C' || *status == 'V') {
+ callback(&fstab->recs[i], mount_point, mode, *status);
+ }
}
rc = 0;
diff --git a/fs_mgr/include/fs_mgr.h b/fs_mgr/include/fs_mgr.h
index c0116ef..b43847c 100644
--- a/fs_mgr/include/fs_mgr.h
+++ b/fs_mgr/include/fs_mgr.h
@@ -74,6 +74,7 @@
int partnum;
int swap_prio;
unsigned int zram_size;
+ unsigned int file_encryption_mode;
};
// Callback function for verity status
@@ -95,6 +96,7 @@
#define FS_MGR_DOMNT_FAILED (-1)
#define FS_MGR_DOMNT_BUSY (-2)
+
int fs_mgr_do_mount(struct fstab *fstab, char *n_name, char *n_blk_device,
char *tmp_mount_point);
int fs_mgr_do_tmpfs_mount(char *n_name);
@@ -112,6 +114,7 @@
int fs_mgr_is_verified(const struct fstab_rec *fstab);
int fs_mgr_is_encryptable(const struct fstab_rec *fstab);
int fs_mgr_is_file_encrypted(const struct fstab_rec *fstab);
+const char* fs_mgr_get_file_encryption_mode(const struct fstab_rec *fstab);
int fs_mgr_is_convertible_to_fbe(const struct fstab_rec *fstab);
int fs_mgr_is_noemulatedsd(const struct fstab_rec *fstab);
int fs_mgr_is_notrim(struct fstab_rec *fstab);
diff --git a/healthd/Android.mk b/healthd/Android.mk
index deebed5..7c5e35b 100644
--- a/healthd/Android.mk
+++ b/healthd/Android.mk
@@ -21,6 +21,36 @@
include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
+LOCAL_SRC_FILES := \
+ healthd_mode_android.cpp \
+ healthd_mode_charger.cpp \
+ AnimationParser.cpp \
+ BatteryPropertiesRegistrar.cpp \
+
+LOCAL_MODULE := libhealthd_internal
+LOCAL_C_INCLUDES := bootable/recovery
+LOCAL_EXPORT_C_INCLUDE_DIRS := \
+ $(LOCAL_PATH) \
+ $(LOCAL_PATH)/include \
+
+LOCAL_STATIC_LIBRARIES := \
+ libbatterymonitor \
+ libbatteryservice \
+ libbinder \
+ libminui \
+ libpng \
+ libz \
+ libutils \
+ libbase \
+ libcutils \
+ liblog \
+ libm \
+ libc \
+
+include $(BUILD_STATIC_LIBRARY)
+
+
+include $(CLEAR_VARS)
ifeq ($(strip $(BOARD_CHARGER_NO_UI)),true)
LOCAL_CHARGER_NO_UI := true
@@ -32,7 +62,7 @@
LOCAL_SRC_FILES := \
healthd.cpp \
healthd_mode_android.cpp \
- BatteryPropertiesRegistrar.cpp
+ BatteryPropertiesRegistrar.cpp \
ifneq ($(strip $(LOCAL_CHARGER_NO_UI)),true)
LOCAL_SRC_FILES += healthd_mode_charger.cpp
@@ -60,13 +90,28 @@
LOCAL_C_INCLUDES := bootable/recovery $(LOCAL_PATH)/include
-LOCAL_STATIC_LIBRARIES := libbatterymonitor libbatteryservice libbinder libbase
+LOCAL_STATIC_LIBRARIES := \
+ libhealthd_internal \
+ libbatterymonitor \
+ libbatteryservice \
+ libbinder \
+ libbase \
ifneq ($(strip $(LOCAL_CHARGER_NO_UI)),true)
-LOCAL_STATIC_LIBRARIES += libminui libpng libz
+LOCAL_STATIC_LIBRARIES += \
+ libminui \
+ libpng \
+ libz \
+
endif
-LOCAL_STATIC_LIBRARIES += libutils libcutils liblog libm libc
+
+LOCAL_STATIC_LIBRARIES += \
+ libutils \
+ libcutils \
+ liblog \
+ libm \
+ libc \
ifeq ($(strip $(BOARD_CHARGER_ENABLE_SUSPEND)),true)
LOCAL_STATIC_LIBRARIES += libsuspend
@@ -84,7 +129,7 @@
ifneq ($(strip $(LOCAL_CHARGER_NO_UI)),true)
define _add-charger-image
include $$(CLEAR_VARS)
-LOCAL_MODULE := system_core_charger_$(notdir $(1))
+LOCAL_MODULE := system_core_charger_res_images_$(notdir $(1))
LOCAL_MODULE_STEM := $(notdir $(1))
_img_modules += $$(LOCAL_MODULE)
LOCAL_SRC_FILES := $1
diff --git a/healthd/AnimationParser.cpp b/healthd/AnimationParser.cpp
new file mode 100644
index 0000000..864038b
--- /dev/null
+++ b/healthd/AnimationParser.cpp
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "AnimationParser.h"
+
+#include <android-base/stringprintf.h>
+#include <android-base/strings.h>
+
+#include <cutils/klog.h>
+
+#include "animation.h"
+
+#define LOGE(x...) do { KLOG_ERROR("charger", x); } while (0)
+#define LOGW(x...) do { KLOG_WARNING("charger", x); } while (0)
+#define LOGV(x...) do { KLOG_DEBUG("charger", x); } while (0)
+
+namespace android {
+
+// Lines consisting of only whitespace or whitespace followed by '#' can be ignored.
+bool can_ignore_line(const char* str) {
+ for (int i = 0; str[i] != '\0' && str[i] != '#'; i++) {
+ if (!isspace(str[i])) return false;
+ }
+ return true;
+}
+
+bool remove_prefix(const std::string& line, const char* prefix, const char** rest) {
+ const char* str = line.c_str();
+ int start;
+ char c;
+
+ std::string format = base::StringPrintf(" %s%%n%%c", prefix);
+ if (sscanf(str, format.c_str(), &start, &c) != 1) {
+ return false;
+ }
+
+ *rest = &str[start];
+ return true;
+}
+
+bool parse_text_field(const char* in, animation::text_field* field) {
+ int* x = &field->pos_x;
+ int* y = &field->pos_y;
+ int* r = &field->color_r;
+ int* g = &field->color_g;
+ int* b = &field->color_b;
+ int* a = &field->color_a;
+
+ int start = 0, end = 0;
+
+ if (sscanf(in, "c c %d %d %d %d %n%*s%n", r, g, b, a, &start, &end) == 4) {
+ *x = CENTER_VAL;
+ *y = CENTER_VAL;
+ } else if (sscanf(in, "c %d %d %d %d %d %n%*s%n", y, r, g, b, a, &start, &end) == 5) {
+ *x = CENTER_VAL;
+ } else if (sscanf(in, "%d c %d %d %d %d %n%*s%n", x, r, g, b, a, &start, &end) == 5) {
+ *y = CENTER_VAL;
+ } else if (sscanf(in, "%d %d %d %d %d %d %n%*s%n", x, y, r, g, b, a, &start, &end) != 6) {
+ return false;
+ }
+
+ if (end == 0) return false;
+
+ field->font_file.assign(&in[start], end - start);
+
+ return true;
+}
+
+bool parse_animation_desc(const std::string& content, animation* anim) {
+ static constexpr const char* animation_prefix = "animation: ";
+ static constexpr const char* fail_prefix = "fail: ";
+ static constexpr const char* clock_prefix = "clock_display: ";
+ static constexpr const char* percent_prefix = "percent_display: ";
+ static constexpr const char* frame_prefix = "frame: ";
+
+ std::vector<animation::frame> frames;
+
+ for (const auto& line : base::Split(content, "\n")) {
+ animation::frame frame;
+ const char* rest;
+
+ if (can_ignore_line(line.c_str())) {
+ continue;
+ } else if (remove_prefix(line, animation_prefix, &rest)) {
+ int start = 0, end = 0;
+ if (sscanf(rest, "%d %d %n%*s%n", &anim->num_cycles, &anim->first_frame_repeats,
+ &start, &end) != 2 ||
+ end == 0) {
+ LOGE("Bad animation format: %s\n", line.c_str());
+ return false;
+ } else {
+ anim->animation_file.assign(&rest[start], end - start);
+ }
+ } else if (remove_prefix(line, fail_prefix, &rest)) {
+ anim->fail_file.assign(rest);
+ } else if (remove_prefix(line, clock_prefix, &rest)) {
+ if (!parse_text_field(rest, &anim->text_clock)) {
+ LOGE("Bad clock_display format: %s\n", line.c_str());
+ return false;
+ }
+ } else if (remove_prefix(line, percent_prefix, &rest)) {
+ if (!parse_text_field(rest, &anim->text_percent)) {
+ LOGE("Bad percent_display format: %s\n", line.c_str());
+ return false;
+ }
+ } else if (sscanf(line.c_str(), " frame: %d %d %d",
+ &frame.disp_time, &frame.min_level, &frame.max_level) == 3) {
+ frames.push_back(std::move(frame));
+ } else {
+ LOGE("Malformed animation description line: %s\n", line.c_str());
+ return false;
+ }
+ }
+
+ if (anim->animation_file.empty() || frames.empty()) {
+ LOGE("Bad animation description. Provide the 'animation: ' line and at least one 'frame: ' "
+ "line.\n");
+ return false;
+ }
+
+ anim->num_frames = frames.size();
+ anim->frames = new animation::frame[frames.size()];
+ std::copy(frames.begin(), frames.end(), anim->frames);
+
+ return true;
+}
+
+} // namespace android
diff --git a/healthd/AnimationParser.h b/healthd/AnimationParser.h
new file mode 100644
index 0000000..bc00845
--- /dev/null
+++ b/healthd/AnimationParser.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HEALTHD_ANIMATION_PARSER_H
+#define HEALTHD_ANIMATION_PARSER_H
+
+#include "animation.h"
+
+namespace android {
+
+bool parse_animation_desc(const std::string& content, animation* anim);
+
+bool can_ignore_line(const char* str);
+bool remove_prefix(const std::string& str, const char* prefix, const char** rest);
+bool parse_text_field(const char* in, animation::text_field* field);
+} // namespace android
+
+#endif // HEALTHD_ANIMATION_PARSER_H
diff --git a/healthd/animation.h b/healthd/animation.h
new file mode 100644
index 0000000..562b689
--- /dev/null
+++ b/healthd/animation.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HEALTHD_ANIMATION_H
+#define HEALTHD_ANIMATION_H
+
+#include <inttypes.h>
+#include <string>
+
+struct GRSurface;
+struct GRFont;
+
+namespace android {
+
+#define CENTER_VAL INT_MAX
+
+struct animation {
+ struct frame {
+ int disp_time;
+ int min_level;
+ int max_level;
+
+ GRSurface* surface;
+ };
+
+ struct text_field {
+ std::string font_file;
+ int pos_x;
+ int pos_y;
+ int color_r;
+ int color_g;
+ int color_b;
+ int color_a;
+
+ GRFont* font;
+ };
+
+ std::string animation_file;
+ std::string fail_file;
+
+ text_field text_clock;
+ text_field text_percent;
+
+ bool run;
+
+ frame* frames;
+ int cur_frame;
+ int num_frames;
+ int first_frame_repeats; // Number of times to repeat the first frame in the current cycle
+
+ int cur_cycle;
+ int num_cycles; // Number of cycles to complete before blanking the screen
+
+ int cur_level; // current battery level being animated (0-100)
+ int cur_status; // current battery status - see BatteryService.h for BATTERY_STATUS_*
+};
+
+}
+
+#endif // HEALTHD_ANIMATION_H
diff --git a/healthd/healthd_mode_charger.cpp b/healthd/healthd_mode_charger.cpp
index 612885b..36c4664 100644
--- a/healthd/healthd_mode_charger.cpp
+++ b/healthd/healthd_mode_charger.cpp
@@ -30,6 +30,9 @@
#include <time.h>
#include <unistd.h>
+#include <android-base/file.h>
+#include <android-base/stringprintf.h>
+
#include <sys/socket.h>
#include <linux/netlink.h>
@@ -44,10 +47,14 @@
#include <suspend/autosuspend.h>
#endif
+#include "animation.h"
+#include "AnimationParser.h"
#include "minui/minui.h"
#include <healthd/healthd.h>
+using namespace android;
+
char *locale;
#ifndef max
@@ -67,8 +74,6 @@
#define POWER_ON_KEY_TIME (2 * MSEC_PER_SEC)
#define UNPLUGGED_SHUTDOWN_TIME (10 * MSEC_PER_SEC)
-#define BATTERY_FULL_THRESH 95
-
#define LAST_KMSG_PATH "/proc/last_kmsg"
#define LAST_KMSG_PSTORE_PATH "/sys/fs/pstore/console-ramoops"
#define LAST_KMSG_MAX_SZ (32 * 1024)
@@ -77,34 +82,14 @@
#define LOGW(x...) do { KLOG_WARNING("charger", x); } while (0)
#define LOGV(x...) do { KLOG_DEBUG("charger", x); } while (0)
+static constexpr const char* animation_desc_path = "/res/values/charger/animation.txt";
+
struct key_state {
bool pending;
bool down;
int64_t timestamp;
};
-struct frame {
- int disp_time;
- int min_capacity;
- bool level_only;
-
- GRSurface* surface;
-};
-
-struct animation {
- bool run;
-
- struct frame *frames;
- int cur_frame;
- int num_frames;
-
- int cur_cycle;
- int num_cycles;
-
- /* current capacity being animated */
- int capacity;
-};
-
struct charger {
bool have_battery_state;
bool charger_connected;
@@ -119,54 +104,83 @@
int boot_min_cap;
};
-static struct frame batt_anim_frames[] = {
+static const struct animation BASE_ANIMATION = {
+ .text_clock = {
+ .pos_x = 0,
+ .pos_y = 0,
+
+ .color_r = 255,
+ .color_g = 255,
+ .color_b = 255,
+ .color_a = 255,
+
+ .font = nullptr,
+ },
+ .text_percent = {
+ .pos_x = 0,
+ .pos_y = 0,
+
+ .color_r = 255,
+ .color_g = 255,
+ .color_b = 255,
+ .color_a = 255,
+ },
+
+ .run = false,
+
+ .frames = nullptr,
+ .cur_frame = 0,
+ .num_frames = 0,
+ .first_frame_repeats = 2,
+
+ .cur_cycle = 0,
+ .num_cycles = 3,
+
+ .cur_level = 0,
+ .cur_status = BATTERY_STATUS_UNKNOWN,
+};
+
+
+static struct animation::frame default_animation_frames[] = {
{
.disp_time = 750,
- .min_capacity = 0,
- .level_only = false,
+ .min_level = 0,
+ .max_level = 19,
.surface = NULL,
},
{
.disp_time = 750,
- .min_capacity = 20,
- .level_only = false,
+ .min_level = 0,
+ .max_level = 39,
.surface = NULL,
},
{
.disp_time = 750,
- .min_capacity = 40,
- .level_only = false,
+ .min_level = 0,
+ .max_level = 59,
.surface = NULL,
},
{
.disp_time = 750,
- .min_capacity = 60,
- .level_only = false,
+ .min_level = 0,
+ .max_level = 79,
.surface = NULL,
},
{
.disp_time = 750,
- .min_capacity = 80,
- .level_only = true,
+ .min_level = 80,
+ .max_level = 95,
.surface = NULL,
},
{
.disp_time = 750,
- .min_capacity = BATTERY_FULL_THRESH,
- .level_only = false,
+ .min_level = 0,
+ .max_level = 100,
.surface = NULL,
},
};
-static struct animation battery_animation = {
- .run = false,
- .frames = batt_anim_frames,
- .cur_frame = 0,
- .num_frames = ARRAY_SIZE(batt_anim_frames),
- .cur_cycle = 0,
- .num_cycles = 3,
- .capacity = 0,
-};
+static struct animation battery_animation = BASE_ANIMATION;
static struct charger charger_state;
static struct healthd_config *healthd_config;
@@ -257,13 +271,13 @@
static int draw_text(const char *str, int x, int y)
{
- int str_len_px = gr_measure(str);
+ int str_len_px = gr_measure(gr_sys_font(), str);
if (x < 0)
x = (gr_fb_width() - str_len_px) / 2;
if (y < 0)
y = (gr_fb_height() - char_height) / 2;
- gr_text(x, y, str, 0);
+ gr_text(gr_sys_font(), x, y, str, 0);
return y + char_height;
}
@@ -273,8 +287,79 @@
gr_color(0xa4, 0xc6, 0x39, 255);
}
+// Negative x or y coordinates position the text away from the opposite edge that positive ones do.
+void determine_xy(const animation::text_field& field, const int length, int* x, int* y)
+{
+ *x = field.pos_x;
+ *y = field.pos_y;
+
+ int str_len_px = length * field.font->char_width;
+ if (field.pos_x == CENTER_VAL) {
+ *x = (gr_fb_width() - str_len_px) / 2;
+ } else if (field.pos_x >= 0) {
+ *x = field.pos_x;
+ } else { // position from max edge
+ *x = gr_fb_width() + field.pos_x - str_len_px;
+ }
+
+ if (field.pos_y == CENTER_VAL) {
+ *y = (gr_fb_height() - field.font->char_height) / 2;
+ } else if (field.pos_y >= 0) {
+ *y = field.pos_y;
+ } else { // position from max edge
+ *y = gr_fb_height() + field.pos_y - field.font->char_height;
+ }
+}
+
+static void draw_clock(const animation& anim)
+{
+ static constexpr char CLOCK_FORMAT[] = "%H:%M";
+ static constexpr int CLOCK_LENGTH = 6;
+
+ const animation::text_field& field = anim.text_clock;
+
+ if (field.font == nullptr || field.font->char_width == 0 || field.font->char_height == 0) return;
+
+ time_t rawtime;
+ time(&rawtime);
+ struct tm* time_info = localtime(&rawtime);
+
+ char clock_str[CLOCK_LENGTH];
+ size_t length = strftime(clock_str, CLOCK_LENGTH, CLOCK_FORMAT, time_info);
+ if (length != CLOCK_LENGTH - 1) {
+ LOGE("Could not format time\n");
+ return;
+ }
+
+ int x, y;
+ determine_xy(field, length, &x, &y);
+
+ LOGV("drawing clock %s %d %d\n", clock_str, x, y);
+ gr_color(field.color_r, field.color_g, field.color_b, field.color_a);
+ gr_text(field.font, x, y, clock_str, false);
+}
+
+static void draw_percent(const animation& anim)
+{
+ if (anim.cur_level <= 0 || anim.cur_status != BATTERY_STATUS_CHARGING) return;
+
+ const animation::text_field& field = anim.text_percent;
+ if (field.font == nullptr || field.font->char_width == 0 || field.font->char_height == 0) {
+ return;
+ }
+
+ std::string str = base::StringPrintf("%d%%", anim.cur_level);
+
+ int x, y;
+ determine_xy(field, str.size(), &x, &y);
+
+ LOGV("drawing percent %s %d %d\n", str.c_str(), x, y);
+ gr_color(field.color_r, field.color_g, field.color_b, field.color_a);
+ gr_text(field.font, x, y, str.c_str(), false);
+}
+
/* returns the last y-offset of where the surface ends */
-static int draw_surface_centered(struct charger* /*charger*/, GRSurface* surface)
+static int draw_surface_centered(GRSurface* surface)
{
int w;
int h;
@@ -295,7 +380,7 @@
{
int y;
if (charger->surf_unknown) {
- draw_surface_centered(charger, charger->surf_unknown);
+ draw_surface_centered(charger->surf_unknown);
} else {
android_green();
y = draw_text("Charging!", -1, -1);
@@ -303,17 +388,19 @@
}
}
-static void draw_battery(struct charger *charger)
+static void draw_battery(const struct charger* charger)
{
- struct animation *batt_anim = charger->batt_anim;
- struct frame *frame = &batt_anim->frames[batt_anim->cur_frame];
+ const struct animation& anim = *charger->batt_anim;
+ const struct animation::frame& frame = anim.frames[anim.cur_frame];
- if (batt_anim->num_frames != 0) {
- draw_surface_centered(charger, frame->surface);
+ if (anim.num_frames != 0) {
+ draw_surface_centered(frame.surface);
LOGV("drawing frame #%d min_cap=%d time=%d\n",
- batt_anim->cur_frame, frame->min_capacity,
- frame->disp_time);
+ anim.cur_frame, frame.min_level,
+ frame.disp_time);
}
+ draw_clock(anim);
+ draw_percent(anim);
}
static void redraw_screen(struct charger *charger)
@@ -323,7 +410,7 @@
clear_screen();
/* try to display *something* */
- if (batt_anim->capacity < 0 || batt_anim->num_frames == 0)
+ if (batt_anim->cur_level < 0 || batt_anim->num_frames == 0)
draw_unknown(charger);
else
draw_battery(charger);
@@ -342,16 +429,33 @@
anim->run = false;
}
+static void init_status_display(struct animation* anim)
+{
+ int res;
+
+ if (!anim->text_clock.font_file.empty()) {
+ if ((res =
+ gr_init_font(anim->text_clock.font_file.c_str(), &anim->text_clock.font)) < 0) {
+ LOGE("Could not load time font (%d)\n", res);
+ }
+ }
+
+ if (!anim->text_percent.font_file.empty()) {
+ if ((res =
+ gr_init_font(anim->text_percent.font_file.c_str(), &anim->text_percent.font)) < 0) {
+ LOGE("Could not load percent font (%d)\n", res);
+ }
+ }
+}
+
static void update_screen_state(struct charger *charger, int64_t now)
{
struct animation *batt_anim = charger->batt_anim;
int disp_time;
- if (!batt_anim->run || now < charger->next_screen_transition)
- return;
+ if (!batt_anim->run || now < charger->next_screen_transition) return;
if (!minui_inited) {
-
if (healthd_config && healthd_config->screen_on) {
if (!healthd_config->screen_on(batt_prop)) {
LOGV("[%" PRId64 "] leave screen off\n", now);
@@ -364,7 +468,8 @@
}
gr_init();
- gr_font_size(&char_width, &char_height);
+ gr_font_size(gr_sys_font(), &char_width, &char_height);
+ init_status_display(batt_anim);
#ifndef CHARGER_DISABLE_INIT_BLANK
gr_fb_blank(true);
@@ -373,7 +478,7 @@
}
/* animation is over, blank screen and leave */
- if (batt_anim->cur_cycle == batt_anim->num_cycles) {
+ if (batt_anim->num_cycles > 0 && batt_anim->cur_cycle == batt_anim->num_cycles) {
reset_animation(batt_anim);
charger->next_screen_transition = -1;
gr_fb_blank(true);
@@ -389,21 +494,24 @@
if (batt_anim->cur_frame == 0) {
LOGV("[%" PRId64 "] animation starting\n", now);
- if (batt_prop && batt_prop->batteryLevel >= 0 && batt_anim->num_frames != 0) {
- int i;
+ if (batt_prop) {
+ batt_anim->cur_level = batt_prop->batteryLevel;
+ batt_anim->cur_status = batt_prop->batteryStatus;
+ if (batt_prop->batteryLevel >= 0 && batt_anim->num_frames != 0) {
+ /* find first frame given current battery level */
+ for (int i = 0; i < batt_anim->num_frames; i++) {
+ if (batt_anim->cur_level >= batt_anim->frames[i].min_level &&
+ batt_anim->cur_level <= batt_anim->frames[i].max_level) {
+ batt_anim->cur_frame = i;
+ break;
+ }
+ }
- /* find first frame given current capacity */
- for (i = 1; i < batt_anim->num_frames; i++) {
- if (batt_prop->batteryLevel < batt_anim->frames[i].min_capacity)
- break;
+ // repeat the first frame first_frame_repeats times
+ disp_time = batt_anim->frames[batt_anim->cur_frame].disp_time *
+ batt_anim->first_frame_repeats;
}
- batt_anim->cur_frame = i - 1;
-
- /* show the first frame for twice as long */
- disp_time = batt_anim->frames[batt_anim->cur_frame].disp_time * 2;
}
- if (batt_prop)
- batt_anim->capacity = batt_prop->batteryLevel;
}
/* unblank the screen on first cycle */
@@ -416,8 +524,8 @@
/* if we don't have anim frames, we only have one image, so just bump
* the cycle counter and exit
*/
- if (batt_anim->num_frames == 0 || batt_anim->capacity < 0) {
- LOGV("[%" PRId64 "] animation missing or unknown battery status\n", now);
+ if (batt_anim->num_frames == 0 || batt_anim->cur_level < 0) {
+ LOGW("[%" PRId64 "] animation missing or unknown battery status\n", now);
charger->next_screen_transition = now + BATTERY_UNKNOWN_TIME;
batt_anim->cur_cycle++;
return;
@@ -432,12 +540,11 @@
if (charger->charger_connected) {
batt_anim->cur_frame++;
- /* if the frame is used for level-only, that is only show it when it's
- * the current level, skip it during the animation.
- */
while (batt_anim->cur_frame < batt_anim->num_frames &&
- batt_anim->frames[batt_anim->cur_frame].level_only)
+ (batt_anim->cur_level < batt_anim->frames[batt_anim->cur_frame].min_level ||
+ batt_anim->cur_level > batt_anim->frames[batt_anim->cur_frame].max_level)) {
batt_anim->cur_frame++;
+ }
if (batt_anim->cur_frame >= batt_anim->num_frames) {
batt_anim->cur_cycle++;
batt_anim->cur_frame = 0;
@@ -521,7 +628,7 @@
LOGW("[%" PRId64 "] booting from charger mode\n", now);
property_set("sys.boot_from_charger_mode", "1");
} else {
- if (charger->batt_anim->capacity >= charger->boot_min_cap) {
+ if (charger->batt_anim->cur_level >= charger->boot_min_cap) {
LOGW("[%" PRId64 "] rebooting\n", now);
android_reboot(ANDROID_RB_RESTART, 0, 0);
} else {
@@ -672,6 +779,52 @@
ev_dispatch();
}
+animation* init_animation()
+{
+ bool parse_success;
+
+ std::string content;
+ if (base::ReadFileToString(animation_desc_path, &content)) {
+ parse_success = parse_animation_desc(content, &battery_animation);
+ } else {
+ LOGW("Could not open animation description at %s\n", animation_desc_path);
+ parse_success = false;
+ }
+
+ if (!parse_success) {
+ LOGW("Could not parse animation description. Using default animation.\n");
+ battery_animation = BASE_ANIMATION;
+ battery_animation.animation_file.assign("charger/battery_scale");
+ battery_animation.frames = default_animation_frames;
+ battery_animation.num_frames = ARRAY_SIZE(default_animation_frames);
+ }
+ if (battery_animation.fail_file.empty()) {
+ battery_animation.fail_file.assign("charger/battery_fail");
+ }
+
+ LOGV("Animation Description:\n");
+ LOGV(" animation: %d %d '%s' (%d)\n",
+ battery_animation.num_cycles, battery_animation.first_frame_repeats,
+ battery_animation.animation_file.c_str(), battery_animation.num_frames);
+ LOGV(" fail_file: '%s'\n", battery_animation.fail_file.c_str());
+ LOGV(" clock: %d %d %d %d %d %d '%s'\n",
+ battery_animation.text_clock.pos_x, battery_animation.text_clock.pos_y,
+ battery_animation.text_clock.color_r, battery_animation.text_clock.color_g,
+ battery_animation.text_clock.color_b, battery_animation.text_clock.color_a,
+ battery_animation.text_clock.font_file.c_str());
+ LOGV(" percent: %d %d %d %d %d %d '%s'\n",
+ battery_animation.text_percent.pos_x, battery_animation.text_percent.pos_y,
+ battery_animation.text_percent.color_r, battery_animation.text_percent.color_g,
+ battery_animation.text_percent.color_b, battery_animation.text_percent.color_a,
+ battery_animation.text_percent.font_file.c_str());
+ for (int i = 0; i < battery_animation.num_frames; i++) {
+ LOGV(" frame %.2d: %d %d %d\n", i, battery_animation.frames[i].disp_time,
+ battery_animation.frames[i].min_level, battery_animation.frames[i].max_level);
+ }
+
+ return &battery_animation;
+}
+
void healthd_mode_charger_init(struct healthd_config* config)
{
int ret;
@@ -689,35 +842,39 @@
healthd_register_event(epollfd, charger_event_handler);
}
- ret = res_create_display_surface("charger/battery_fail", &charger->surf_unknown);
- if (ret < 0) {
- LOGE("Cannot load battery_fail image\n");
- charger->surf_unknown = NULL;
- }
+ struct animation* anim = init_animation();
+ charger->batt_anim = anim;
- charger->batt_anim = &battery_animation;
+ ret = res_create_display_surface(anim->fail_file.c_str(), &charger->surf_unknown);
+ if (ret < 0) {
+ LOGE("Cannot load custom battery_fail image. Reverting to built in.\n");
+ ret = res_create_display_surface("charger/battery_fail", &charger->surf_unknown);
+ if (ret < 0) {
+ LOGE("Cannot load built in battery_fail image\n");
+ charger->surf_unknown = NULL;
+ }
+ }
GRSurface** scale_frames;
int scale_count;
int scale_fps; // Not in use (charger/battery_scale doesn't have FPS text
// chunk). We are using hard-coded frame.disp_time instead.
- ret = res_create_multi_display_surface("charger/battery_scale", &scale_count, &scale_fps,
- &scale_frames);
+ ret = res_create_multi_display_surface(anim->animation_file.c_str(),
+ &scale_count, &scale_fps, &scale_frames);
if (ret < 0) {
LOGE("Cannot load battery_scale image\n");
- charger->batt_anim->num_frames = 0;
- charger->batt_anim->num_cycles = 1;
- } else if (scale_count != charger->batt_anim->num_frames) {
+ anim->num_frames = 0;
+ anim->num_cycles = 1;
+ } else if (scale_count != anim->num_frames) {
LOGE("battery_scale image has unexpected frame count (%d, expected %d)\n",
- scale_count, charger->batt_anim->num_frames);
- charger->batt_anim->num_frames = 0;
- charger->batt_anim->num_cycles = 1;
+ scale_count, anim->num_frames);
+ anim->num_frames = 0;
+ anim->num_cycles = 1;
} else {
- for (i = 0; i < charger->batt_anim->num_frames; i++) {
- charger->batt_anim->frames[i].surface = scale_frames[i];
+ for (i = 0; i < anim->num_frames; i++) {
+ anim->frames[i].surface = scale_frames[i];
}
}
-
ev_sync_key_state(set_key_callback, charger);
charger->next_screen_transition = -1;
diff --git a/healthd/tests/Android.mk b/healthd/tests/Android.mk
new file mode 100644
index 0000000..87e8862
--- /dev/null
+++ b/healthd/tests/Android.mk
@@ -0,0 +1,21 @@
+# Copyright 2016 The Android Open Source Project
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+ AnimationParser_test.cpp \
+
+LOCAL_MODULE := healthd_test
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_STATIC_LIBRARIES := \
+ libhealthd_internal \
+
+LOCAL_SHARED_LIBRARIES := \
+ liblog \
+ libbase \
+ libcutils \
+
+include $(BUILD_NATIVE_TEST)
diff --git a/healthd/tests/AnimationParser_test.cpp b/healthd/tests/AnimationParser_test.cpp
new file mode 100644
index 0000000..2fc3185
--- /dev/null
+++ b/healthd/tests/AnimationParser_test.cpp
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "AnimationParser.h"
+
+#include <gtest/gtest.h>
+
+using namespace android;
+
+TEST(AnimationParserTest, Test_can_ignore_line) {
+ EXPECT_TRUE(can_ignore_line(""));
+ EXPECT_TRUE(can_ignore_line(" "));
+ EXPECT_TRUE(can_ignore_line("#"));
+ EXPECT_TRUE(can_ignore_line(" # comment"));
+
+ EXPECT_FALSE(can_ignore_line("text"));
+ EXPECT_FALSE(can_ignore_line("text # comment"));
+ EXPECT_FALSE(can_ignore_line(" text"));
+ EXPECT_FALSE(can_ignore_line(" text # comment"));
+}
+
+TEST(AnimationParserTest, Test_remove_prefix) {
+ static const char TEST_STRING[] = "abcdef";
+ const char* rest = nullptr;
+ EXPECT_FALSE(remove_prefix(TEST_STRING, "def", &rest));
+ // Ignore strings that only consist of the prefix
+ EXPECT_FALSE(remove_prefix(TEST_STRING, TEST_STRING, &rest));
+
+ EXPECT_TRUE(remove_prefix(TEST_STRING, "abc", &rest));
+ EXPECT_STREQ("def", rest);
+
+ EXPECT_TRUE(remove_prefix(" abcdef", "abc", &rest));
+ EXPECT_STREQ("def", rest);
+}
+
+TEST(AnimationParserTest, Test_parse_text_field) {
+ static const char TEST_FILE_NAME[] = "font_file";
+ static const int TEST_X = 3;
+ static const int TEST_Y = 6;
+ static const int TEST_R = 1;
+ static const int TEST_G = 2;
+ static const int TEST_B = 4;
+ static const int TEST_A = 8;
+
+ static const char TEST_XCENT_YCENT[] = "c c 1 2 4 8 font_file ";
+ static const char TEST_XCENT_YVAL[] = "c 6 1 2 4 8 font_file ";
+ static const char TEST_XVAL_YCENT[] = "3 c 1 2 4 8 font_file ";
+ static const char TEST_XVAL_YVAL[] = "3 6 1 2 4 8 font_file ";
+ static const char TEST_BAD_MISSING[] = "c c 1 2 4 font_file";
+ static const char TEST_BAD_NO_FILE[] = "c c 1 2 4 8";
+
+ animation::text_field out;
+
+ EXPECT_TRUE(parse_text_field(TEST_XCENT_YCENT, &out));
+ EXPECT_EQ(CENTER_VAL, out.pos_x);
+ EXPECT_EQ(CENTER_VAL, out.pos_y);
+ EXPECT_EQ(TEST_R, out.color_r);
+ EXPECT_EQ(TEST_G, out.color_g);
+ EXPECT_EQ(TEST_B, out.color_b);
+ EXPECT_EQ(TEST_A, out.color_a);
+ EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
+
+ EXPECT_TRUE(parse_text_field(TEST_XCENT_YVAL, &out));
+ EXPECT_EQ(CENTER_VAL, out.pos_x);
+ EXPECT_EQ(TEST_Y, out.pos_y);
+ EXPECT_EQ(TEST_R, out.color_r);
+ EXPECT_EQ(TEST_G, out.color_g);
+ EXPECT_EQ(TEST_B, out.color_b);
+ EXPECT_EQ(TEST_A, out.color_a);
+ EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
+
+ EXPECT_TRUE(parse_text_field(TEST_XVAL_YCENT, &out));
+ EXPECT_EQ(TEST_X, out.pos_x);
+ EXPECT_EQ(CENTER_VAL, out.pos_y);
+ EXPECT_EQ(TEST_R, out.color_r);
+ EXPECT_EQ(TEST_G, out.color_g);
+ EXPECT_EQ(TEST_B, out.color_b);
+ EXPECT_EQ(TEST_A, out.color_a);
+ EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
+
+ EXPECT_TRUE(parse_text_field(TEST_XVAL_YVAL, &out));
+ EXPECT_EQ(TEST_X, out.pos_x);
+ EXPECT_EQ(TEST_Y, out.pos_y);
+ EXPECT_EQ(TEST_R, out.color_r);
+ EXPECT_EQ(TEST_G, out.color_g);
+ EXPECT_EQ(TEST_B, out.color_b);
+ EXPECT_EQ(TEST_A, out.color_a);
+ EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
+
+ EXPECT_FALSE(parse_text_field(TEST_BAD_MISSING, &out));
+ EXPECT_FALSE(parse_text_field(TEST_BAD_NO_FILE, &out));
+}
+
+TEST(AnimationParserTest, Test_parse_animation_desc_basic) {
+ static const char TEST_ANIMATION[] = R"desc(
+ # Basic animation
+ animation: 5 1 test/animation_file
+ frame: 1000 0 100
+ )desc";
+ animation anim;
+
+ EXPECT_TRUE(parse_animation_desc(TEST_ANIMATION, &anim));
+}
+
+TEST(AnimationParserTest, Test_parse_animation_desc_bad_no_animation_line) {
+ static const char TEST_ANIMATION[] = R"desc(
+ # Bad animation
+ frame: 1000 90 10
+ )desc";
+ animation anim;
+
+ EXPECT_FALSE(parse_animation_desc(TEST_ANIMATION, &anim));
+}
+
+TEST(AnimationParserTest, Test_parse_animation_desc_bad_no_frame) {
+ static const char TEST_ANIMATION[] = R"desc(
+ # Bad animation
+ animation: 5 1 test/animation_file
+ )desc";
+ animation anim;
+
+ EXPECT_FALSE(parse_animation_desc(TEST_ANIMATION, &anim));
+}
+
+TEST(AnimationParserTest, Test_parse_animation_desc_bad_animation_line_format) {
+ static const char TEST_ANIMATION[] = R"desc(
+ # Bad animation
+ animation: 5 1
+ frame: 1000 90 10
+ )desc";
+ animation anim;
+
+ EXPECT_FALSE(parse_animation_desc(TEST_ANIMATION, &anim));
+}
+
+TEST(AnimationParserTest, Test_parse_animation_desc_full) {
+ static const char TEST_ANIMATION[] = R"desc(
+ # Full animation
+ animation: 5 1 test/animation_file
+ clock_display: 11 12 13 14 15 16 test/time_font
+ percent_display: 21 22 23 24 25 26 test/percent_font
+
+ frame: 10 20 30
+ frame: 40 50 60
+ )desc";
+ animation anim;
+
+ EXPECT_TRUE(parse_animation_desc(TEST_ANIMATION, &anim));
+
+ EXPECT_EQ(5, anim.num_cycles);
+ EXPECT_EQ(1, anim.first_frame_repeats);
+ EXPECT_STREQ("test/animation_file", anim.animation_file.c_str());
+
+ EXPECT_EQ(11, anim.text_clock.pos_x);
+ EXPECT_EQ(12, anim.text_clock.pos_y);
+ EXPECT_EQ(13, anim.text_clock.color_r);
+ EXPECT_EQ(14, anim.text_clock.color_g);
+ EXPECT_EQ(15, anim.text_clock.color_b);
+ EXPECT_EQ(16, anim.text_clock.color_a);
+ EXPECT_STREQ("test/time_font", anim.text_clock.font_file.c_str());
+
+ EXPECT_EQ(21, anim.text_percent.pos_x);
+ EXPECT_EQ(22, anim.text_percent.pos_y);
+ EXPECT_EQ(23, anim.text_percent.color_r);
+ EXPECT_EQ(24, anim.text_percent.color_g);
+ EXPECT_EQ(25, anim.text_percent.color_b);
+ EXPECT_EQ(26, anim.text_percent.color_a);
+ EXPECT_STREQ("test/percent_font", anim.text_percent.font_file.c_str());
+
+ EXPECT_EQ(2, anim.num_frames);
+
+ EXPECT_EQ(10, anim.frames[0].disp_time);
+ EXPECT_EQ(20, anim.frames[0].min_level);
+ EXPECT_EQ(30, anim.frames[0].max_level);
+
+ EXPECT_EQ(40, anim.frames[1].disp_time);
+ EXPECT_EQ(50, anim.frames[1].min_level);
+ EXPECT_EQ(60, anim.frames[1].max_level);
+}
diff --git a/include/cutils/trace.h b/include/cutils/trace.h
index dc3833f..0f00417 100644
--- a/include/cutils/trace.h
+++ b/include/cutils/trace.h
@@ -70,7 +70,8 @@
#define ATRACE_TAG_PACKAGE_MANAGER (1<<18)
#define ATRACE_TAG_SYSTEM_SERVER (1<<19)
#define ATRACE_TAG_DATABASE (1<<20)
-#define ATRACE_TAG_LAST ATRACE_TAG_DATABASE
+#define ATRACE_TAG_NETWORK (1<<21)
+#define ATRACE_TAG_LAST ATRACE_TAG_NETWORK
// Reserved for initialization.
#define ATRACE_TAG_NOT_READY (1ULL<<63)
diff --git a/include/system/window.h b/include/system/window.h
index 49ab4dc..f439705 100644
--- a/include/system/window.h
+++ b/include/system/window.h
@@ -287,6 +287,16 @@
* age will be 0.
*/
NATIVE_WINDOW_BUFFER_AGE = 13,
+
+ /*
+ * Returns the duration of the last dequeueBuffer call in microseconds
+ */
+ NATIVE_WINDOW_LAST_DEQUEUE_DURATION = 14,
+
+ /*
+ * Returns the duration of the last queueBuffer call in microseconds
+ */
+ NATIVE_WINDOW_LAST_QUEUE_DURATION = 15,
};
/* Valid operations for the (*perform)() hook.
@@ -323,6 +333,7 @@
NATIVE_WINDOW_SET_SURFACE_DAMAGE = 20, /* private */
NATIVE_WINDOW_SET_SHARED_BUFFER_MODE = 21,
NATIVE_WINDOW_SET_AUTO_REFRESH = 22,
+ NATIVE_WINDOW_GET_FRAME_TIMESTAMPS = 23,
};
/* parameter for NATIVE_WINDOW_[API_][DIS]CONNECT */
@@ -985,6 +996,18 @@
return window->perform(window, NATIVE_WINDOW_SET_AUTO_REFRESH, autoRefresh);
}
+static inline int native_window_get_frame_timestamps(
+ struct ANativeWindow* window, uint32_t framesAgo,
+ int64_t* outPostedTime, int64_t* outAcquireTime,
+ int64_t* outRefreshStartTime, int64_t* outGlCompositionDoneTime,
+ int64_t* outDisplayRetireTime, int64_t* outReleaseTime)
+{
+ return window->perform(window, NATIVE_WINDOW_GET_FRAME_TIMESTAMPS,
+ framesAgo, outPostedTime, outAcquireTime, outRefreshStartTime,
+ outGlCompositionDoneTime, outDisplayRetireTime, outReleaseTime);
+}
+
+
__END_DECLS
#endif /* SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H */
diff --git a/include/sysutils/FrameworkListener.h b/include/sysutils/FrameworkListener.h
index 18049cd..2137069 100644
--- a/include/sysutils/FrameworkListener.h
+++ b/include/sysutils/FrameworkListener.h
@@ -32,6 +32,7 @@
int mCommandCount;
bool mWithSeq;
FrameworkCommandCollection *mCommands;
+ bool mSkipToNextNullByte;
public:
FrameworkListener(const char *socketName);
diff --git a/include/utils/Mutex.h b/include/utils/Mutex.h
index 8c4683c..d106185 100644
--- a/include/utils/Mutex.h
+++ b/include/utils/Mutex.h
@@ -64,13 +64,18 @@
status_t tryLock();
#if defined(__ANDROID__)
- // lock the mutex, but don't wait longer than timeoutMilliseconds.
+ // Lock the mutex, but don't wait longer than timeoutNs (relative time).
// Returns 0 on success, TIMED_OUT for failure due to timeout expiration.
//
// OSX doesn't have pthread_mutex_timedlock() or equivalent. To keep
// capabilities consistent across host OSes, this method is only available
// when building Android binaries.
- status_t timedLock(nsecs_t timeoutMilliseconds);
+ //
+ // FIXME?: pthread_mutex_timedlock is based on CLOCK_REALTIME,
+ // which is subject to NTP adjustments, and includes time during suspend,
+ // so a timeout may occur even though no processes could run.
+ // Not holding a partial wakelock may lead to a system suspend.
+ status_t timedLock(nsecs_t timeoutNs);
#endif
// Manages the mutex automatically. It'll be locked when Autolock is
@@ -134,6 +139,7 @@
}
#if defined(__ANDROID__)
inline status_t Mutex::timedLock(nsecs_t timeoutNs) {
+ timeoutNs += systemTime(SYSTEM_TIME_REALTIME);
const struct timespec ts = {
/* .tv_sec = */ static_cast<time_t>(timeoutNs / 1000000000),
/* .tv_nsec = */ static_cast<long>(timeoutNs % 1000000000),
diff --git a/init/builtins.cpp b/init/builtins.cpp
index f37ccc2..0206644 100644
--- a/init/builtins.cpp
+++ b/init/builtins.cpp
@@ -346,6 +346,11 @@
return 0;
}
+/* umount <path> */
+static int do_umount(const std::vector<std::string>& args) {
+ return umount(args[1].c_str());
+}
+
static struct {
const char *name;
unsigned flag;
@@ -907,8 +912,12 @@
int ret = 0;
for (auto it = std::next(args.begin()); it != args.end(); ++it) {
- if (restorecon_recursive(it->c_str()) < 0)
+ /* The contents of CE paths are encrypted on FBE devices until user
+ * credentials are presented (filenames inside are mangled), so we need
+ * to delay restorecon of those until vold explicitly requests it. */
+ if (restorecon_recursive_skipce(it->c_str()) < 0) {
ret = -errno;
+ }
}
return ret;
}
@@ -1010,6 +1019,7 @@
{"mkdir", {1, 4, do_mkdir}},
{"mount_all", {1, kMax, do_mount_all}},
{"mount", {3, kMax, do_mount}},
+ {"umount", {1, 1, do_umount}},
{"powerctl", {1, 1, do_powerctl}},
{"restart", {1, 1, do_restart}},
{"restorecon", {1, kMax, do_restorecon}},
diff --git a/init/keychords.cpp b/init/keychords.cpp
index 1cfdd80..3dbb2f0 100644
--- a/init/keychords.cpp
+++ b/init/keychords.cpp
@@ -78,11 +78,13 @@
if (adb_enabled == "running") {
Service* svc = ServiceManager::GetInstance().FindServiceByKeychord(id);
if (svc) {
- LOG(INFO) << "Starting service " << svc->name() << " from keychord...";
+ LOG(INFO) << "Starting service " << svc->name() << " from keychord " << id;
svc->Start();
} else {
- LOG(ERROR) << "service for keychord " << id << " not found";
+ LOG(ERROR) << "Service for keychord " << id << " not found";
}
+ } else {
+ LOG(WARNING) << "Not starting service for keychord " << id << " because ADB is disabled";
}
}
diff --git a/init/readme.txt b/init/readme.txt
index 26225b2..77e5de2 100644
--- a/init/readme.txt
+++ b/init/readme.txt
@@ -382,6 +382,9 @@
Trigger an event. Used to queue an action from another
action.
+umount <path>
+ Unmount the filesystem mounted at that path.
+
verity_load_state
Internal implementation detail used to load dm-verity state.
diff --git a/init/util.cpp b/init/util.cpp
index e451edd..660a66f 100644
--- a/init/util.cpp
+++ b/init/util.cpp
@@ -328,6 +328,12 @@
return selinux_android_restorecon(pathname, SELINUX_ANDROID_RESTORECON_RECURSE);
}
+int restorecon_recursive_skipce(const char* pathname)
+{
+ return selinux_android_restorecon(pathname,
+ SELINUX_ANDROID_RESTORECON_RECURSE | SELINUX_ANDROID_RESTORECON_SKIPCE);
+}
+
/*
* Writes hex_len hex characters (1/2 byte) to hex from bytes.
*/
diff --git a/init/util.h b/init/util.h
index 5fcbdf0..b83b9a0 100644
--- a/init/util.h
+++ b/init/util.h
@@ -57,6 +57,7 @@
int make_dir(const char *path, mode_t mode);
int restorecon(const char *pathname);
int restorecon_recursive(const char *pathname);
+int restorecon_recursive_skipce(const char *pathname);
std::string bytes_to_hex(const uint8_t *bytes, size_t bytes_len);
bool is_dir(const char* pathname);
bool expand_props(const std::string& src, std::string* dst);
diff --git a/libcutils/fs_config.c b/libcutils/fs_config.c
index 9908637..293e78a 100644
--- a/libcutils/fs_config.c
+++ b/libcutils/fs_config.c
@@ -91,6 +91,7 @@
{ 00775, AID_MEDIA_RW, AID_MEDIA_RW, 0, "data/media/Music" },
{ 00750, AID_ROOT, AID_SHELL, 0, "data/nativetest" },
{ 00750, AID_ROOT, AID_SHELL, 0, "data/nativetest64" },
+ { 00775, AID_ROOT, AID_ROOT, 0, "data/preloads" },
{ 00771, AID_SYSTEM, AID_SYSTEM, 0, "data" },
{ 00755, AID_ROOT, AID_SYSTEM, 0, "mnt" },
{ 00755, AID_ROOT, AID_ROOT, 0, "root" },
@@ -142,6 +143,9 @@
{ 00750, AID_ROOT, AID_SHELL, CAP_MASK_LONG(CAP_SETUID) | CAP_MASK_LONG(CAP_SETGID), "system/bin/run-as" },
{ 00700, AID_SYSTEM, AID_SHELL, CAP_MASK_LONG(CAP_BLOCK_SUSPEND), "system/bin/inputflinger" },
+ /* Support FIFO scheduling mode in SurfaceFlinger. */
+ { 00755, AID_SYSTEM, AID_GRAPHICS, CAP_MASK_LONG(CAP_SYS_NICE), "system/bin/surfaceflinger" },
+
/* Support hostapd administering a network interface. */
{ 00755, AID_WIFI, AID_WIFI, CAP_MASK_LONG(CAP_NET_ADMIN) |
CAP_MASK_LONG(CAP_NET_RAW), "system/bin/hostapd" },
diff --git a/libcutils/sched_policy.c b/libcutils/sched_policy.c
index cab9263..5c5f3a5 100644
--- a/libcutils/sched_policy.c
+++ b/libcutils/sched_policy.c
@@ -64,9 +64,12 @@
static int bg_cpuset_fd = -1;
static int fg_cpuset_fd = -1;
static int ta_cpuset_fd = -1; // special cpuset for top app
+#endif
+
+// File descriptors open to /dev/stune/../tasks, setup by initialize, or -1 on error
static int bg_schedboost_fd = -1;
static int fg_schedboost_fd = -1;
-#endif
+static int ta_schedboost_fd = -1;
/* Add tid to the scheduling group defined by the policy */
static int add_tid_to_cgroup(int tid, int fd)
@@ -136,9 +139,11 @@
ta_cpuset_fd = open(filename, O_WRONLY | O_CLOEXEC);
#ifdef USE_SCHEDBOOST
+ filename = "/dev/stune/top-app/tasks";
+ ta_schedboost_fd = open(filename, O_WRONLY | O_CLOEXEC);
filename = "/dev/stune/foreground/tasks";
fg_schedboost_fd = open(filename, O_WRONLY | O_CLOEXEC);
- filename = "/dev/stune/tasks";
+ filename = "/dev/stune/background/tasks";
bg_schedboost_fd = open(filename, O_WRONLY | O_CLOEXEC);
#endif
}
@@ -300,11 +305,10 @@
break;
case SP_TOP_APP :
fd = ta_cpuset_fd;
- boost_fd = fg_schedboost_fd;
+ boost_fd = ta_schedboost_fd;
break;
case SP_SYSTEM:
fd = system_bg_cpuset_fd;
- boost_fd = bg_schedboost_fd;
break;
default:
boost_fd = fd = -1;
@@ -316,10 +320,12 @@
return -errno;
}
+#ifdef USE_SCHEDBOOST
if (boost_fd > 0 && add_tid_to_cgroup(tid, boost_fd) != 0) {
if (errno != ESRCH && errno != ENOENT)
return -errno;
}
+#endif
return 0;
#endif
@@ -391,19 +397,26 @@
#endif
if (__sys_supports_schedgroups) {
- int fd;
+ int fd = -1;
+ int boost_fd = -1;
switch (policy) {
case SP_BACKGROUND:
fd = bg_cgroup_fd;
+ boost_fd = bg_schedboost_fd;
break;
case SP_FOREGROUND:
case SP_AUDIO_APP:
case SP_AUDIO_SYS:
+ fd = fg_cgroup_fd;
+ boost_fd = fg_schedboost_fd;
+ break;
case SP_TOP_APP:
fd = fg_cgroup_fd;
+ boost_fd = ta_schedboost_fd;
break;
default:
fd = -1;
+ boost_fd = -1;
break;
}
@@ -412,6 +425,13 @@
if (errno != ESRCH && errno != ENOENT)
return -errno;
}
+
+#ifdef USE_SCHEDBOOST
+ if (boost_fd > 0 && add_tid_to_cgroup(tid, boost_fd) != 0) {
+ if (errno != ESRCH && errno != ENOENT)
+ return -errno;
+ }
+#endif
} else {
struct sched_param param;
diff --git a/libsuspend/autosuspend_wakeup_count.c b/libsuspend/autosuspend_wakeup_count.c
index d3fb45f..3457d5b 100644
--- a/libsuspend/autosuspend_wakeup_count.c
+++ b/libsuspend/autosuspend_wakeup_count.c
@@ -24,6 +24,7 @@
#include <stddef.h>
#include <stdbool.h>
#include <string.h>
+#include <sys/param.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
@@ -35,12 +36,24 @@
#define SYS_POWER_STATE "/sys/power/state"
#define SYS_POWER_WAKEUP_COUNT "/sys/power/wakeup_count"
+#define BASE_SLEEP_TIME 100000
+
static int state_fd;
static int wakeup_count_fd;
static pthread_t suspend_thread;
static sem_t suspend_lockout;
static const char *sleep_state = "mem";
static void (*wakeup_func)(bool success) = NULL;
+static int sleep_time = BASE_SLEEP_TIME;
+
+static void update_sleep_time(bool success) {
+ if (success) {
+ sleep_time = BASE_SLEEP_TIME;
+ return;
+ }
+ // double sleep time after each failure up to one minute
+ sleep_time = MIN(sleep_time * 2, 60000000);
+}
static void *suspend_thread_func(void *arg __attribute__((unused)))
{
@@ -48,10 +61,12 @@
char wakeup_count[20];
int wakeup_count_len;
int ret;
- bool success;
+ bool success = true;
while (1) {
- usleep(100000);
+ update_sleep_time(success);
+ usleep(sleep_time);
+ success = false;
ALOGV("%s: read wakeup_count\n", __func__);
lseek(wakeup_count_fd, 0, SEEK_SET);
wakeup_count_len = TEMP_FAILURE_RETRY(read(wakeup_count_fd, wakeup_count,
@@ -75,7 +90,6 @@
continue;
}
- success = true;
ALOGV("%s: write %*s to wakeup_count\n", __func__, wakeup_count_len, wakeup_count);
ret = TEMP_FAILURE_RETRY(write(wakeup_count_fd, wakeup_count, wakeup_count_len));
if (ret < 0) {
@@ -84,8 +98,8 @@
} else {
ALOGV("%s: write %s to %s\n", __func__, sleep_state, SYS_POWER_STATE);
ret = TEMP_FAILURE_RETRY(write(state_fd, sleep_state, strlen(sleep_state)));
- if (ret < 0) {
- success = false;
+ if (ret >= 0) {
+ success = true;
}
void (*func)(bool success) = wakeup_func;
if (func != NULL) {
diff --git a/libsysutils/src/FrameworkListener.cpp b/libsysutils/src/FrameworkListener.cpp
index 52f28af..1b6076f 100644
--- a/libsysutils/src/FrameworkListener.cpp
+++ b/libsysutils/src/FrameworkListener.cpp
@@ -50,6 +50,7 @@
errorRate = 0;
mCommandCount = 0;
mWithSeq = withSeq;
+ mSkipToNextNullByte = false;
}
bool FrameworkListener::onDataAvailable(SocketClient *c) {
@@ -60,10 +61,15 @@
if (len < 0) {
SLOGE("read() failed (%s)", strerror(errno));
return false;
- } else if (!len)
+ } else if (!len) {
return false;
- if(buffer[len-1] != '\0')
+ } else if (buffer[len-1] != '\0') {
SLOGW("String is not zero-terminated");
+ android_errorWriteLog(0x534e4554, "29831647");
+ c->sendMsg(500, "Command too large for buffer", false);
+ mSkipToNextNullByte = true;
+ return false;
+ }
int offset = 0;
int i;
@@ -71,11 +77,16 @@
for (i = 0; i < len; i++) {
if (buffer[i] == '\0') {
/* IMPORTANT: dispatchCommand() expects a zero-terminated string */
- dispatchCommand(c, buffer + offset);
+ if (mSkipToNextNullByte) {
+ mSkipToNextNullByte = false;
+ } else {
+ dispatchCommand(c, buffer + offset);
+ }
offset = i + 1;
}
}
+ mSkipToNextNullByte = false;
return true;
}
diff --git a/libziparchive/zip_archive.cc b/libziparchive/zip_archive.cc
index d36cc3f..a07df30 100644
--- a/libziparchive/zip_archive.cc
+++ b/libziparchive/zip_archive.cc
@@ -267,9 +267,14 @@
* Grab the CD offset and size, and the number of entries in the
* archive and verify that they look reasonable.
*/
- if (eocd->cd_start_offset + eocd->cd_size > eocd_offset) {
+ if (static_cast<off64_t>(eocd->cd_start_offset) + eocd->cd_size > eocd_offset) {
ALOGW("Zip: bad offsets (dir %" PRIu32 ", size %" PRIu32 ", eocd %" PRId64 ")",
eocd->cd_start_offset, eocd->cd_size, static_cast<int64_t>(eocd_offset));
+#if defined(__ANDROID__)
+ if (eocd->cd_start_offset + eocd->cd_size <= eocd_offset) {
+ android_errorWriteLog(0x534e4554, "31251826");
+ }
+#endif
return kInvalidOffset;
}
if (eocd->num_records == 0) {
diff --git a/logcat/logcatd.rc b/logcat/logcatd.rc
index 1da1942..b082a64 100644
--- a/logcat/logcatd.rc
+++ b/logcat/logcatd.rc
@@ -35,7 +35,8 @@
# all exec/services are called with umask(077), so no gain beyond 0700
mkdir /data/misc/logd 0700 logd log
# logd for write to /data/misc/logd, log group for read from pstore (-L)
- exec - logd log -- /system/bin/logcat -L -b ${logd.logpersistd.buffer:-all} -v threadtime -v usec -v printable -D -f /data/misc/logd/logcat -r 1024 -n ${logd.logpersistd.size:-256} --id=${ro.build.id}
+ # b/28788401 b/30041146 b/30612424
+ # exec - logd log -- /system/bin/logcat -L -b ${logd.logpersistd.buffer:-all} -v threadtime -v usec -v printable -D -f /data/misc/logd/logcat -r 1024 -n ${logd.logpersistd.size:-256} --id=${ro.build.id}
start logcatd
# stop logcatd service and clear data
diff --git a/logd/LogKlog.cpp b/logd/LogKlog.cpp
index fe08846..7073535 100644
--- a/logd/LogKlog.cpp
+++ b/logd/LogKlog.cpp
@@ -402,7 +402,32 @@
}
}
-pid_t LogKlog::sniffPid(const char *cp, size_t len) {
+pid_t LogKlog::sniffPid(const char **buf, size_t len) {
+ const char *cp = *buf;
+ // HTC kernels with modified printk "c0 1648 "
+ if ((len > 9) &&
+ (cp[0] == 'c') &&
+ isdigit(cp[1]) &&
+ (isdigit(cp[2]) || (cp[2] == ' ')) &&
+ (cp[3] == ' ')) {
+ bool gotDigit = false;
+ int i;
+ for (i = 4; i < 9; ++i) {
+ if (isdigit(cp[i])) {
+ gotDigit = true;
+ } else if (gotDigit || (cp[i] != ' ')) {
+ break;
+ }
+ }
+ if ((i == 9) && (cp[i] == ' ')) {
+ int pid = 0;
+ char dummy;
+ if (sscanf(cp + 4, "%d%c", &pid, &dummy) == 2) {
+ *buf = cp + 10; // skip-it-all
+ return pid;
+ }
+ }
+ }
while (len) {
// Mediatek kernels with modified printk
if (*cp == '[') {
@@ -588,7 +613,7 @@
}
// Parse pid, tid and uid
- const pid_t pid = sniffPid(p, len - (p - buf));
+ const pid_t pid = sniffPid(&p, len - (p - buf));
const pid_t tid = pid;
uid_t uid = AID_ROOT;
if (pid) {
diff --git a/logd/LogKlog.h b/logd/LogKlog.h
index d812436..11d88af 100644
--- a/logd/LogKlog.h
+++ b/logd/LogKlog.h
@@ -51,7 +51,7 @@
protected:
void sniffTime(log_time &now, const char **buf, size_t len, bool reverse);
- pid_t sniffPid(const char *buf, size_t len);
+ pid_t sniffPid(const char **buf, size_t len);
void calculateCorrection(const log_time &monotonic,
const char *real_string, size_t len);
virtual bool onDataAvailable(SocketClient *cli);
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index e060a2c..aa5a520 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -26,6 +26,7 @@
#######################################
# asan.options
ifneq ($(filter address,$(SANITIZE_TARGET)),)
+
include $(CLEAR_VARS)
LOCAL_MODULE := asan.options
@@ -34,6 +35,72 @@
LOCAL_MODULE_PATH := $(TARGET_OUT)
include $(BUILD_PREBUILT)
+
+# Modules for asan.options.X files.
+
+ASAN_OPTIONS_FILES :=
+
+define create-asan-options-module
+include $$(CLEAR_VARS)
+LOCAL_MODULE := asan.options.$(1)
+ASAN_OPTIONS_FILES += asan.options.$(1)
+LOCAL_MODULE_CLASS := ETC
+# The asan.options.off.template tries to turn off as much of ASAN as is possible.
+LOCAL_SRC_FILES := asan.options.off.template
+LOCAL_MODULE_PATH := $(TARGET_OUT)
+include $$(BUILD_PREBUILT)
+endef
+
+# Pretty comprehensive set of native services. This list is helpful if all that's to be checked is an
+# app.
+ifeq ($(SANITIZE_LITE),true)
+SANITIZE_ASAN_OPTIONS_FOR := \
+ adbd \
+ ATFWD-daemon \
+ audioserver \
+ bridgemgrd \
+ cameraserver \
+ cnd \
+ debuggerd \
+ debuggerd64 \
+ dex2oat \
+ drmserver \
+ fingerprintd \
+ gatekeeperd \
+ installd \
+ keystore \
+ lmkd \
+ logcat \
+ logd \
+ lowi-server \
+ media.codec \
+ mediadrmserver \
+ media.extractor \
+ mediaserver \
+ mm-qcamera-daemon \
+ mpdecision \
+ netmgrd \
+ perfd \
+ perfprofd \
+ qmuxd \
+ qseecomd \
+ rild \
+ sdcard \
+ servicemanager \
+ slim_daemon \
+ surfaceflinger \
+ thermal-engine \
+ time_daemon \
+ update_engine \
+ vold \
+ wpa_supplicant \
+ zip
+endif
+
+ifneq ($(SANITIZE_ASAN_OPTIONS_FOR),)
+ $(foreach binary, $(SANITIZE_ASAN_OPTIONS_FOR), $(eval $(call create-asan-options-module,$(binary))))
+endif
+
endif
#######################################
@@ -47,14 +114,14 @@
EXPORT_GLOBAL_ASAN_OPTIONS :=
ifneq ($(filter address,$(SANITIZE_TARGET)),)
EXPORT_GLOBAL_ASAN_OPTIONS := export ASAN_OPTIONS include=/system/asan.options
- LOCAL_REQUIRED_MODULES := asan.options
+ LOCAL_REQUIRED_MODULES := asan.options $(ASAN_OPTIONS_FILES)
endif
# Put it here instead of in init.rc module definition,
# because init.rc is conditionally included.
#
# create some directories (some are mount points) and symlinks
LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \
- sbin dev proc sys system data oem acct cache config storage mnt root $(BOARD_ROOT_EXTRA_FOLDERS)); \
+ sbin dev proc sys system data oem acct config storage mnt root $(BOARD_ROOT_EXTRA_FOLDERS)); \
ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
ln -sf /sys/kernel/debug $(TARGET_ROOT_OUT)/d; \
ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard
@@ -63,6 +130,11 @@
else
LOCAL_POST_INSTALL_CMD += ; ln -sf /system/vendor $(TARGET_ROOT_OUT)/vendor
endif
+ifdef BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE
+ LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/cache
+else
+ LOCAL_POST_INSTALL_CMD += ; ln -sf /data/cache $(TARGET_ROOT_OUT)/cache
+endif
ifdef BOARD_ROOT_EXTRA_SYMLINKS
# BOARD_ROOT_EXTRA_SYMLINKS is a list of <target>:<link_name>.
LOCAL_POST_INSTALL_CMD += $(foreach s, $(BOARD_ROOT_EXTRA_SYMLINKS),\
diff --git a/rootdir/asan.options b/rootdir/asan.options
index 43896a1..d728f12 100644
--- a/rootdir/asan.options
+++ b/rootdir/asan.options
@@ -3,3 +3,5 @@
alloc_dealloc_mismatch=0
allocator_may_return_null=1
detect_container_overflow=0
+abort_on_error=1
+include_if_exists=/system/asan.options.%b
diff --git a/rootdir/asan.options.off.template b/rootdir/asan.options.off.template
new file mode 100644
index 0000000..59a1249
--- /dev/null
+++ b/rootdir/asan.options.off.template
@@ -0,0 +1,7 @@
+quarantine_size_mb=0
+max_redzone=16
+poison_heap=false
+poison_partial=false
+poison_array_cookie=false
+alloc_dealloc_mismatch=false
+new_delete_type_mismatch=false
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 50ee110..64151b7 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -50,12 +50,20 @@
mkdir /dev/stune
mount cgroup none /dev/stune schedtune
mkdir /dev/stune/foreground
+ mkdir /dev/stune/background
+ mkdir /dev/stune/top-app
chown system system /dev/stune
chown system system /dev/stune/foreground
+ chown system system /dev/stune/background
+ chown system system /dev/stune/top-app
chown system system /dev/stune/tasks
chown system system /dev/stune/foreground/tasks
+ chown system system /dev/stune/background/tasks
+ chown system system /dev/stune/top-app/tasks
chmod 0664 /dev/stune/tasks
chmod 0664 /dev/stune/foreground/tasks
+ chmod 0664 /dev/stune/background/tasks
+ chmod 0664 /dev/stune/top-app/tasks
# Mount staging areas for devices managed by vold
# See storage config details at http://source.android.com/tech/storage/
@@ -134,16 +142,17 @@
chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks
chmod 0666 /dev/cpuctl/tasks
- write /dev/cpuctl/cpu.rt_runtime_us 800000
write /dev/cpuctl/cpu.rt_period_us 1000000
+ write /dev/cpuctl/cpu.rt_runtime_us 950000
mkdir /dev/cpuctl/bg_non_interactive
chown system system /dev/cpuctl/bg_non_interactive/tasks
chmod 0666 /dev/cpuctl/bg_non_interactive/tasks
# 5.0 %
write /dev/cpuctl/bg_non_interactive/cpu.shares 52
- write /dev/cpuctl/bg_non_interactive/cpu.rt_runtime_us 700000
write /dev/cpuctl/bg_non_interactive/cpu.rt_period_us 1000000
+ # active FIFO threads will never be in BG
+ write /dev/cpuctl/bg_non_interactive/cpu.rt_runtime_us 10000
# sets up initial cpusets for ActivityManager
mkdir /dev/cpuset
@@ -225,6 +234,8 @@
# expecting it to point to /proc/self/fd
symlink /proc/self/fd /dev/fd
+ export DOWNLOAD_CACHE /data/cache
+
# set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit 13 40 40
@@ -283,6 +294,7 @@
trigger early-boot
trigger boot
+
on post-fs
start logd
# once everything is setup, no need to modify /
@@ -411,6 +423,10 @@
# create the A/B OTA directory, so as to enforce our permissions
mkdir /data/ota 0771 root root
+ # create the OTA package directory. It will be accessed by GmsCore (cache
+ # group), update_engine and update_verifier.
+ mkdir /data/ota_package 0770 system cache
+
# create resource-cache and double-check the perms
mkdir /data/resource-cache 0771 system system
chown system system /data/resource-cache
@@ -455,6 +471,11 @@
mkdir /data/media 0770 media_rw media_rw
mkdir /data/media/obb 0770 media_rw media_rw
+ mkdir /data/cache 0770 system cache
+ mkdir /data/cache/recovery 0770 system cache
+ mkdir /data/cache/backup_stage 0700 system system
+ mkdir /data/cache/backup 0700 system system
+
init_user0
# Set SELinux security contexts on upgrade or policy update.
@@ -562,7 +583,7 @@
on nonencrypted
# A/B update verifier that marks a successful boot.
- exec - root -- /system/bin/update_verifier nonencrypted
+ exec - root cache -- /system/bin/update_verifier nonencrypted
class_start main
class_start late_start
@@ -585,12 +606,12 @@
on property:vold.decrypt=trigger_restart_min_framework
# A/B update verifier that marks a successful boot.
- exec - root -- /system/bin/update_verifier trigger_restart_min_framework
+ exec - root cache -- /system/bin/update_verifier trigger_restart_min_framework
class_start main
on property:vold.decrypt=trigger_restart_framework
# A/B update verifier that marks a successful boot.
- exec - root -- /system/bin/update_verifier trigger_restart_framework
+ exec - root cache -- /system/bin/update_verifier trigger_restart_framework
class_start main
class_start late_start
diff --git a/rootdir/init.usb.rc b/rootdir/init.usb.rc
index 1fd1e2a..915d159 100644
--- a/rootdir/init.usb.rc
+++ b/rootdir/init.usb.rc
@@ -103,7 +103,7 @@
# Used to set USB configuration at boot and to switch the configuration
# when changing the default configuration
-on property:persist.sys.usb.config=*
+on boot && property:persist.sys.usb.config=*
setprop sys.usb.config ${persist.sys.usb.config}
#
diff --git a/rootdir/init.zygote32.rc b/rootdir/init.zygote32.rc
index 807f9bc..2d7d5c2 100644
--- a/rootdir/init.zygote32.rc
+++ b/rootdir/init.zygote32.rc
@@ -8,4 +8,4 @@
onrestart restart cameraserver
onrestart restart media
onrestart restart netd
- writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
+ writepid /dev/cpuset/foreground/tasks
diff --git a/rootdir/init.zygote32_64.rc b/rootdir/init.zygote32_64.rc
index 3bfa0af..4156847 100644
--- a/rootdir/init.zygote32_64.rc
+++ b/rootdir/init.zygote32_64.rc
@@ -15,4 +15,4 @@
priority -20
socket zygote_secondary stream 660 root system
onrestart restart zygote
- writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
+ writepid /dev/cpuset/foreground/tasks
diff --git a/rootdir/init.zygote64.rc b/rootdir/init.zygote64.rc
index 13ffd7e..8584cbb 100644
--- a/rootdir/init.zygote64.rc
+++ b/rootdir/init.zygote64.rc
@@ -8,4 +8,4 @@
onrestart restart cameraserver
onrestart restart media
onrestart restart netd
- writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
+ writepid /dev/cpuset/foreground/tasks
diff --git a/rootdir/init.zygote64_32.rc b/rootdir/init.zygote64_32.rc
index 5640490..27eaa66 100644
--- a/rootdir/init.zygote64_32.rc
+++ b/rootdir/init.zygote64_32.rc
@@ -15,4 +15,4 @@
priority -20
socket zygote_secondary stream 660 root system
onrestart restart zygote
- writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
+ writepid /dev/cpuset/foreground/tasks
diff --git a/sdcard/fuse.cpp b/sdcard/fuse.cpp
index d4c51fd..4f1ca0d 100644
--- a/sdcard/fuse.cpp
+++ b/sdcard/fuse.cpp
@@ -1026,7 +1026,13 @@
}
out.fh = ptr_to_id(h);
out.open_flags = 0;
+
+#ifdef FUSE_SHORTCIRCUIT
+ out.lower_fd = h->fd;
+#else
out.padding = 0;
+#endif
+
fuse_reply(fuse, hdr->unique, &out, sizeof(out));
return NO_STATUS;
}
@@ -1190,7 +1196,13 @@
}
out.fh = ptr_to_id(h);
out.open_flags = 0;
+
+#ifdef FUSE_SHORTCIRCUIT
+ out.lower_fd = -1;
+#else
out.padding = 0;
+#endif
+
fuse_reply(fuse, hdr->unique, &out, sizeof(out));
return NO_STATUS;
}
@@ -1273,6 +1285,11 @@
out.major = FUSE_KERNEL_VERSION;
out.max_readahead = req->max_readahead;
out.flags = FUSE_ATOMIC_O_TRUNC | FUSE_BIG_WRITES;
+
+#ifdef FUSE_SHORTCIRCUIT
+ out.flags |= FUSE_SHORTCIRCUIT;
+#endif
+
out.max_background = 32;
out.congestion_threshold = 32;
out.max_write = MAX_WRITE;