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-rw-r--r--minui/events.cpp209
-rw-r--r--minui/include/minui/minui.h11
-rw-r--r--minui/resources.cpp14
-rw-r--r--roots.cpp7
-rw-r--r--ui.cpp8
-rw-r--r--ui.h2
-rw-r--r--update_verifier/update_verifier.cpp94
7 files changed, 167 insertions, 178 deletions
diff --git a/minui/events.cpp b/minui/events.cpp
index 237af1ca5..6dd60fe68 100644
--- a/minui/events.cpp
+++ b/minui/events.cpp
@@ -15,16 +15,14 @@
*/
#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
+#include <linux/input.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/epoll.h>
+#include <sys/ioctl.h>
#include <unistd.h>
-#include <linux/input.h>
-
#include "minui/minui.h"
#define MAX_DEVICES 16
@@ -34,9 +32,8 @@
#define BITS_TO_LONGS(x) (((x) + BITS_PER_LONG - 1) / BITS_PER_LONG)
struct fd_info {
- int fd;
- ev_callback cb;
- void* data;
+ int fd;
+ ev_callback cb;
};
static int g_epoll_fd;
@@ -53,89 +50,87 @@ static bool test_bit(size_t bit, unsigned long* array) { // NOLINT
return (array[bit/BITS_PER_LONG] & (1UL << (bit % BITS_PER_LONG))) != 0;
}
-int ev_init(ev_callback input_cb, void* data) {
- bool epollctlfail = false;
+int ev_init(ev_callback input_cb) {
+ bool epollctlfail = false;
- g_epoll_fd = epoll_create(MAX_DEVICES + MAX_MISC_FDS);
- if (g_epoll_fd == -1) {
- return -1;
+ g_epoll_fd = epoll_create(MAX_DEVICES + MAX_MISC_FDS);
+ if (g_epoll_fd == -1) {
+ return -1;
+ }
+
+ DIR* dir = opendir("/dev/input");
+ if (dir != NULL) {
+ dirent* de;
+ while ((de = readdir(dir))) {
+ // Use unsigned long to match ioctl's parameter type.
+ unsigned long ev_bits[BITS_TO_LONGS(EV_MAX)]; // NOLINT
+
+ // fprintf(stderr,"/dev/input/%s\n", de->d_name);
+ if (strncmp(de->d_name, "event", 5)) continue;
+ int fd = openat(dirfd(dir), de->d_name, O_RDONLY);
+ if (fd == -1) continue;
+
+ // Read the evbits of the input device.
+ if (ioctl(fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {
+ close(fd);
+ continue;
+ }
+
+ // We assume that only EV_KEY, EV_REL, and EV_SW event types are ever needed.
+ if (!test_bit(EV_KEY, ev_bits) && !test_bit(EV_REL, ev_bits) && !test_bit(EV_SW, ev_bits)) {
+ close(fd);
+ continue;
+ }
+
+ epoll_event ev;
+ ev.events = EPOLLIN | EPOLLWAKEUP;
+ ev.data.ptr = &ev_fdinfo[ev_count];
+ if (epoll_ctl(g_epoll_fd, EPOLL_CTL_ADD, fd, &ev) == -1) {
+ close(fd);
+ epollctlfail = true;
+ continue;
+ }
+
+ ev_fdinfo[ev_count].fd = fd;
+ ev_fdinfo[ev_count].cb = std::move(input_cb);
+ ev_count++;
+ ev_dev_count++;
+ if (ev_dev_count == MAX_DEVICES) break;
}
- DIR* dir = opendir("/dev/input");
- if (dir != NULL) {
- dirent* de;
- while ((de = readdir(dir))) {
- // Use unsigned long to match ioctl's parameter type.
- unsigned long ev_bits[BITS_TO_LONGS(EV_MAX)]; // NOLINT
-
-// fprintf(stderr,"/dev/input/%s\n", de->d_name);
- if (strncmp(de->d_name, "event", 5)) continue;
- int fd = openat(dirfd(dir), de->d_name, O_RDONLY);
- if (fd == -1) continue;
-
- // Read the evbits of the input device.
- if (ioctl(fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {
- close(fd);
- continue;
- }
-
- // We assume that only EV_KEY, EV_REL, and EV_SW event types are ever needed.
- if (!test_bit(EV_KEY, ev_bits) && !test_bit(EV_REL, ev_bits) && !test_bit(EV_SW, ev_bits)) {
- close(fd);
- continue;
- }
-
- epoll_event ev;
- ev.events = EPOLLIN | EPOLLWAKEUP;
- ev.data.ptr = &ev_fdinfo[ev_count];
- if (epoll_ctl(g_epoll_fd, EPOLL_CTL_ADD, fd, &ev) == -1) {
- close(fd);
- epollctlfail = true;
- continue;
- }
-
- ev_fdinfo[ev_count].fd = fd;
- ev_fdinfo[ev_count].cb = input_cb;
- ev_fdinfo[ev_count].data = data;
- ev_count++;
- ev_dev_count++;
- if (ev_dev_count == MAX_DEVICES) break;
- }
+ closedir(dir);
+ }
- closedir(dir);
- }
-
- if (epollctlfail && !ev_count) {
- close(g_epoll_fd);
- g_epoll_fd = -1;
- return -1;
- }
+ if (epollctlfail && !ev_count) {
+ close(g_epoll_fd);
+ g_epoll_fd = -1;
+ return -1;
+ }
- return 0;
+ return 0;
}
int ev_get_epollfd(void) {
return g_epoll_fd;
}
-int ev_add_fd(int fd, ev_callback cb, void* data) {
- if (ev_misc_count == MAX_MISC_FDS || cb == NULL) {
- return -1;
- }
-
- epoll_event ev;
- ev.events = EPOLLIN | EPOLLWAKEUP;
- ev.data.ptr = (void *)&ev_fdinfo[ev_count];
- int ret = epoll_ctl(g_epoll_fd, EPOLL_CTL_ADD, fd, &ev);
- if (!ret) {
- ev_fdinfo[ev_count].fd = fd;
- ev_fdinfo[ev_count].cb = cb;
- ev_fdinfo[ev_count].data = data;
- ev_count++;
- ev_misc_count++;
- }
-
- return ret;
+int ev_add_fd(int fd, ev_callback cb) {
+ if (ev_misc_count == MAX_MISC_FDS || cb == NULL) {
+ return -1;
+ }
+
+ epoll_event ev;
+ ev.events = EPOLLIN | EPOLLWAKEUP;
+ ev.data.ptr = static_cast<void*>(&ev_fdinfo[ev_count]);
+ int ret = epoll_ctl(g_epoll_fd, EPOLL_CTL_ADD, fd, &ev);
+ if (!ret) {
+ ev_fdinfo[ev_count].fd = fd;
+ ev_fdinfo[ev_count].cb = std::move(cb);
+ ev_count++;
+ ev_misc_count++;
+ }
+
+ return ret;
}
void ev_exit(void) {
@@ -156,13 +151,13 @@ int ev_wait(int timeout) {
}
void ev_dispatch(void) {
- for (int n = 0; n < npolledevents; n++) {
- fd_info* fdi = reinterpret_cast<fd_info*>(polledevents[n].data.ptr);
- ev_callback cb = fdi->cb;
- if (cb) {
- cb(fdi->fd, polledevents[n].events, fdi->data);
- }
+ for (int n = 0; n < npolledevents; n++) {
+ fd_info* fdi = static_cast<fd_info*>(polledevents[n].data.ptr);
+ const ev_callback& cb = fdi->cb;
+ if (cb) {
+ cb(fdi->fd, polledevents[n].events);
}
+ }
}
int ev_get_input(int fd, uint32_t epevents, input_event* ev) {
@@ -175,33 +170,33 @@ int ev_get_input(int fd, uint32_t epevents, input_event* ev) {
return -1;
}
-int ev_sync_key_state(ev_set_key_callback set_key_cb, void* data) {
- // Use unsigned long to match ioctl's parameter type.
- unsigned long ev_bits[BITS_TO_LONGS(EV_MAX)]; // NOLINT
- unsigned long key_bits[BITS_TO_LONGS(KEY_MAX)]; // NOLINT
+int ev_sync_key_state(const ev_set_key_callback& set_key_cb) {
+ // Use unsigned long to match ioctl's parameter type.
+ unsigned long ev_bits[BITS_TO_LONGS(EV_MAX)]; // NOLINT
+ unsigned long key_bits[BITS_TO_LONGS(KEY_MAX)]; // NOLINT
- for (size_t i = 0; i < ev_dev_count; ++i) {
- memset(ev_bits, 0, sizeof(ev_bits));
- memset(key_bits, 0, sizeof(key_bits));
+ for (size_t i = 0; i < ev_dev_count; ++i) {
+ memset(ev_bits, 0, sizeof(ev_bits));
+ memset(key_bits, 0, sizeof(key_bits));
- if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {
- continue;
- }
- if (!test_bit(EV_KEY, ev_bits)) {
- continue;
- }
- if (ioctl(ev_fdinfo[i].fd, EVIOCGKEY(sizeof(key_bits)), key_bits) == -1) {
- continue;
- }
+ if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {
+ continue;
+ }
+ if (!test_bit(EV_KEY, ev_bits)) {
+ continue;
+ }
+ if (ioctl(ev_fdinfo[i].fd, EVIOCGKEY(sizeof(key_bits)), key_bits) == -1) {
+ continue;
+ }
- for (int code = 0; code <= KEY_MAX; code++) {
- if (test_bit(code, key_bits)) {
- set_key_cb(code, 1, data);
- }
- }
+ for (int code = 0; code <= KEY_MAX; code++) {
+ if (test_bit(code, key_bits)) {
+ set_key_cb(code, 1);
+ }
}
+ }
- return 0;
+ return 0;
}
void ev_iterate_available_keys(const std::function<void(int)>& f) {
diff --git a/minui/include/minui/minui.h b/minui/include/minui/minui.h
index 78890b84b..a1749dfe6 100644
--- a/minui/include/minui/minui.h
+++ b/minui/include/minui/minui.h
@@ -70,15 +70,14 @@ unsigned int gr_get_height(GRSurface* surface);
struct input_event;
-// TODO: move these over to std::function.
-typedef int (*ev_callback)(int fd, uint32_t epevents, void* data);
-typedef int (*ev_set_key_callback)(int code, int value, void* data);
+using ev_callback = std::function<int(int fd, uint32_t epevents)>;
+using ev_set_key_callback = std::function<int(int code, int value)>;
-int ev_init(ev_callback input_cb, void* data);
+int ev_init(ev_callback input_cb);
void ev_exit();
-int ev_add_fd(int fd, ev_callback cb, void* data);
+int ev_add_fd(int fd, ev_callback cb);
void ev_iterate_available_keys(const std::function<void(int)>& f);
-int ev_sync_key_state(ev_set_key_callback set_key_cb, void* data);
+int ev_sync_key_state(const ev_set_key_callback& set_key_cb);
// 'timeout' has the same semantics as poll(2).
// 0 : don't block
diff --git a/minui/resources.cpp b/minui/resources.cpp
index 726c627ed..c0f9c5c85 100644
--- a/minui/resources.cpp
+++ b/minui/resources.cpp
@@ -14,21 +14,19 @@
* limitations under the License.
*/
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
#include <fcntl.h>
+#include <linux/fb.h>
+#include <linux/kd.h>
#include <stdio.h>
-
+#include <stdlib.h>
+#include <string.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/types.h>
-
-#include <linux/fb.h>
-#include <linux/kd.h>
+#include <unistd.h>
#include <vector>
+
#include <png.h>
#include "minui/minui.h"
diff --git a/roots.cpp b/roots.cpp
index 14018fcdc..376fcbd1b 100644
--- a/roots.cpp
+++ b/roots.cpp
@@ -215,7 +215,12 @@ int format_volume(const char* volume, const char* directory) {
}
int result;
if (strcmp(v->fs_type, "ext4") == 0) {
- result = make_ext4fs_directory(v->blk_device, length, volume, sehandle, directory);
+ if (v->erase_blk_size != 0 && v->logical_blk_size != 0) {
+ result = make_ext4fs_directory_align(v->blk_device, length, volume, sehandle,
+ directory, v->erase_blk_size, v->logical_blk_size);
+ } else {
+ result = make_ext4fs_directory(v->blk_device, length, volume, sehandle, directory);
+ }
} else { /* Has to be f2fs because we checked earlier. */
if (v->key_loc != NULL && strcmp(v->key_loc, "footer") == 0 && length < 0) {
LOG(ERROR) << "format_volume: crypt footer + negative length (" << length
diff --git a/ui.cpp b/ui.cpp
index f31660db4..a0f741e57 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -34,11 +34,11 @@
#include <android-base/properties.h>
#include <cutils/android_reboot.h>
+#include <minui/minui.h>
#include "common.h"
#include "roots.h"
#include "device.h"
-#include "minui/minui.h"
#define UI_WAIT_KEY_TIMEOUT_SEC 120
@@ -70,10 +70,6 @@ void RecoveryUI::OnKeyDetected(int key_code) {
}
}
-int RecoveryUI::InputCallback(int fd, uint32_t epevents, void* data) {
- return reinterpret_cast<RecoveryUI*>(data)->OnInputEvent(fd, epevents);
-}
-
// Reads input events, handles special hot keys, and adds to the key queue.
static void* InputThreadLoop(void*) {
while (true) {
@@ -88,7 +84,7 @@ bool RecoveryUI::Init(const std::string& locale) {
// Set up the locale info.
SetLocale(locale);
- ev_init(InputCallback, this);
+ ev_init(std::bind(&RecoveryUI::OnInputEvent, this, std::placeholders::_1, std::placeholders::_2));
ev_iterate_available_keys(std::bind(&RecoveryUI::OnKeyDetected, this, std::placeholders::_1));
diff --git a/ui.h b/ui.h
index 8493c6f0a..53ce0602f 100644
--- a/ui.h
+++ b/ui.h
@@ -158,8 +158,6 @@ class RecoveryUI {
pthread_t input_thread_;
void OnKeyDetected(int key_code);
-
- static int InputCallback(int fd, uint32_t epevents, void* data);
int OnInputEvent(int fd, uint32_t epevents);
void ProcessKey(int key_code, int updown);
diff --git a/update_verifier/update_verifier.cpp b/update_verifier/update_verifier.cpp
index 7087671e0..1c9be2d58 100644
--- a/update_verifier/update_verifier.cpp
+++ b/update_verifier/update_verifier.cpp
@@ -28,7 +28,6 @@
*
* The current slot will be marked as having booted successfully if the
* verifier reaches the end after the verification.
- *
*/
#include <errno.h>
@@ -42,9 +41,9 @@
#include <android-base/file.h>
#include <android-base/logging.h>
#include <android-base/parseint.h>
+#include <android-base/properties.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
-#include <cutils/properties.h>
#include <android/hardware/boot/1.0/IBootControl.h>
using android::sp;
@@ -56,54 +55,53 @@ constexpr auto CARE_MAP_FILE = "/data/ota_package/care_map.txt";
constexpr int BLOCKSIZE = 4096;
static bool read_blocks(const std::string& blk_device_prefix, const std::string& range_str) {
- char slot_suffix[PROPERTY_VALUE_MAX];
- property_get("ro.boot.slot_suffix", slot_suffix, "");
- std::string blk_device = blk_device_prefix + std::string(slot_suffix);
- android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(blk_device.c_str(), O_RDONLY)));
- if (fd.get() == -1) {
- PLOG(ERROR) << "Error reading partition " << blk_device;
- return false;
- }
+ std::string slot_suffix = android::base::GetProperty("ro.boot.slot_suffix", "");
+ std::string blk_device = blk_device_prefix + slot_suffix;
+ android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(blk_device.c_str(), O_RDONLY)));
+ if (fd.get() == -1) {
+ PLOG(ERROR) << "Error reading partition " << blk_device;
+ return false;
+ }
- // For block range string, first integer 'count' equals 2 * total number of valid ranges,
- // followed by 'count' number comma separated integers. Every two integers reprensent a
- // block range with the first number included in range but second number not included.
- // For example '4,64536,65343,74149,74150' represents: [64536,65343) and [74149,74150).
- std::vector<std::string> ranges = android::base::Split(range_str, ",");
- size_t range_count;
- bool status = android::base::ParseUint(ranges[0].c_str(), &range_count);
- if (!status || (range_count == 0) || (range_count % 2 != 0) ||
- (range_count != ranges.size()-1)) {
- LOG(ERROR) << "Error in parsing range string.";
- return false;
- }
+ // For block range string, first integer 'count' equals 2 * total number of valid ranges,
+ // followed by 'count' number comma separated integers. Every two integers reprensent a
+ // block range with the first number included in range but second number not included.
+ // For example '4,64536,65343,74149,74150' represents: [64536,65343) and [74149,74150).
+ std::vector<std::string> ranges = android::base::Split(range_str, ",");
+ size_t range_count;
+ bool status = android::base::ParseUint(ranges[0], &range_count);
+ if (!status || (range_count == 0) || (range_count % 2 != 0) ||
+ (range_count != ranges.size() - 1)) {
+ LOG(ERROR) << "Error in parsing range string.";
+ return false;
+ }
- size_t blk_count = 0;
- for (size_t i = 1; i < ranges.size(); i += 2) {
- unsigned int range_start, range_end;
- bool parse_status = android::base::ParseUint(ranges[i].c_str(), &range_start);
- parse_status = parse_status && android::base::ParseUint(ranges[i+1].c_str(), &range_end);
- if (!parse_status || range_start >= range_end) {
- LOG(ERROR) << "Invalid range pair " << ranges[i] << ", " << ranges[i+1];
- return false;
- }
+ size_t blk_count = 0;
+ for (size_t i = 1; i < ranges.size(); i += 2) {
+ unsigned int range_start, range_end;
+ bool parse_status = android::base::ParseUint(ranges[i], &range_start);
+ parse_status = parse_status && android::base::ParseUint(ranges[i + 1], &range_end);
+ if (!parse_status || range_start >= range_end) {
+ LOG(ERROR) << "Invalid range pair " << ranges[i] << ", " << ranges[i + 1];
+ return false;
+ }
- if (lseek64(fd.get(), static_cast<off64_t>(range_start) * BLOCKSIZE, SEEK_SET) == -1) {
- PLOG(ERROR) << "lseek to " << range_start << " failed";
- return false;
- }
+ if (lseek64(fd.get(), static_cast<off64_t>(range_start) * BLOCKSIZE, SEEK_SET) == -1) {
+ PLOG(ERROR) << "lseek to " << range_start << " failed";
+ return false;
+ }
- size_t size = (range_end - range_start) * BLOCKSIZE;
- std::vector<uint8_t> buf(size);
- if (!android::base::ReadFully(fd.get(), buf.data(), size)) {
- PLOG(ERROR) << "Failed to read blocks " << range_start << " to " << range_end;
- return false;
- }
- blk_count += (range_end - range_start);
+ size_t size = (range_end - range_start) * BLOCKSIZE;
+ std::vector<uint8_t> buf(size);
+ if (!android::base::ReadFully(fd.get(), buf.data(), size)) {
+ PLOG(ERROR) << "Failed to read blocks " << range_start << " to " << range_end;
+ return false;
}
+ blk_count += (range_end - range_start);
+ }
- LOG(INFO) << "Finished reading " << blk_count << " blocks on " << blk_device;
- return true;
+ LOG(INFO) << "Finished reading " << blk_count << " blocks on " << blk_device;
+ return true;
}
static bool verify_image(const std::string& care_map_name) {
@@ -160,16 +158,16 @@ int main(int argc, char** argv) {
if (is_successful == BoolResult::FALSE) {
// The current slot has not booted successfully.
- char verity_mode[PROPERTY_VALUE_MAX];
- if (property_get("ro.boot.veritymode", verity_mode, "") == -1) {
+ std::string verity_mode = android::base::GetProperty("ro.boot.veritymode", "");
+ if (verity_mode.empty()) {
LOG(ERROR) << "Failed to get dm-verity mode.";
return -1;
- } else if (strcasecmp(verity_mode, "eio") == 0) {
+ } else if (android::base::EqualsIgnoreCase(verity_mode, "eio")) {
// We shouldn't see verity in EIO mode if the current slot hasn't booted
// successfully before. Therefore, fail the verification when veritymode=eio.
LOG(ERROR) << "Found dm-verity in EIO mode, skip verification.";
return -1;
- } else if (strcmp(verity_mode, "enforcing") != 0) {
+ } else if (verity_mode != "enforcing") {
LOG(ERROR) << "Unexpected dm-verity mode : " << verity_mode << ", expecting enforcing.";
return -1;
} else if (!verify_image(CARE_MAP_FILE)) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 18:04:18 +0100