Changing FlashTask to take in apply_vbmeta
Test: tested on Raven
Change-Id: I709842d87aa4ad6a7772e4f441886d127c3028a7
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index 15d1874..a9a822c 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -1159,6 +1159,12 @@
fb->GetVar("partition-type:vbmeta_b", &partition_type) == fastboot::SUCCESS;
}
+static bool is_vbmeta_partition(const std::string& partition) {
+ return android::base::EndsWith(partition, "vbmeta") ||
+ android::base::EndsWith(partition, "vbmeta_a") ||
+ android::base::EndsWith(partition, "vbmeta_b");
+}
+
// Note: this only works in userspace fastboot. In the bootloader, use
// should_flash_in_userspace().
bool is_logical(const std::string& partition) {
@@ -1251,7 +1257,8 @@
}
}
-static void flash_buf(const std::string& partition, struct fastboot_buffer* buf) {
+static void flash_buf(const std::string& partition, struct fastboot_buffer* buf,
+ const bool apply_vbmeta) {
if (partition == "boot" || partition == "boot_a" || partition == "boot_b" ||
partition == "init_boot" || partition == "init_boot_a" || partition == "init_boot_b" ||
partition == "recovery" || partition == "recovery_a" || partition == "recovery_b") {
@@ -1262,9 +1269,7 @@
if (g_disable_verity || g_disable_verification) {
// The vbmeta partition might have additional prefix if running in virtual machine
// e.g., guest_vbmeta_a.
- if (android::base::EndsWith(partition, "vbmeta") ||
- android::base::EndsWith(partition, "vbmeta_a") ||
- android::base::EndsWith(partition, "vbmeta_b")) {
+ if (apply_vbmeta) {
rewrite_vbmeta_buffer(buf, false /* vbmeta_in_boot */);
} else if (!has_vbmeta_partition() &&
(partition == "boot" || partition == "boot_a" || partition == "boot_b")) {
@@ -1499,7 +1504,7 @@
return partition;
}
-void do_flash(const char* pname, const char* fname) {
+void do_flash(const char* pname, const char* fname, const bool apply_vbmeta) {
verbose("Do flash %s %s", pname, fname);
struct fastboot_buffer buf;
@@ -1510,7 +1515,7 @@
fb->ResizePartition(pname, std::to_string(buf.image_size));
}
std::string flash_pname = repack_ramdisk(pname, &buf);
- flash_buf(flash_pname, &buf);
+ flash_buf(flash_pname, &buf, apply_vbmeta);
}
// Sets slot_override as the active slot. If slot_override is blank,
@@ -1729,7 +1734,8 @@
if (is_logical(partition_name)) {
fb->ResizePartition(partition_name, std::to_string(buf->image_size));
}
- flash_buf(partition_name.c_str(), buf);
+
+ flash_buf(partition_name.c_str(), buf, is_vbmeta_partition(partition_name));
};
do_for_partitions(image.part_name, slot, flash, false);
}
@@ -1904,7 +1910,7 @@
if (!load_buf_fd(std::move(fd), &buf)) {
die("Cannot read image: %s", strerror(errno));
}
- flash_buf(partition, &buf);
+ flash_buf(partition, &buf, is_vbmeta_partition(partition));
return;
failed:
@@ -1974,7 +1980,7 @@
auto image_path = temp_dir.path + "/"s + image_name;
auto flash = [&](const std::string& partition_name) {
- do_flash(partition_name.c_str(), image_path.c_str());
+ do_flash(partition_name.c_str(), image_path.c_str(), false);
};
do_for_partitions(partition, slot, flash, force_slot);
@@ -2295,7 +2301,8 @@
fname = find_item(pname);
}
if (fname.empty()) die("cannot determine image filename for '%s'", pname.c_str());
- FlashTask task(slot_override, pname, fname);
+
+ FlashTask task(slot_override, pname, fname, is_vbmeta_partition(pname));
task.Run();
} else if (command == "flash:raw") {
std::string partition = next_arg(&args);
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index ed33481..c954487 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -88,7 +88,7 @@
bool should_flash_in_userspace(const std::string& partition_name);
bool is_userspace_fastboot();
-void do_flash(const char* pname, const char* fname);
+void do_flash(const char* pname, const char* fname, const bool apply_vbmeta);
void do_for_partitions(const std::string& part, const std::string& slot,
const std::function<void(const std::string&)>& func, bool force_slot);
std::string find_item(const std::string& item);
diff --git a/fastboot/task.cpp b/fastboot/task.cpp
index c70139b..44008e5 100644
--- a/fastboot/task.cpp
+++ b/fastboot/task.cpp
@@ -21,12 +21,13 @@
using namespace std::string_literals;
-FlashTask::FlashTask(const std::string& slot, const std::string& pname)
- : pname_(pname), fname_(find_item(pname)), slot_(slot) {
+FlashTask::FlashTask(const std::string& slot, const std::string& pname, const bool apply_vbmeta)
+ : pname_(pname), fname_(find_item(pname)), slot_(slot), apply_vbmeta_(apply_vbmeta) {
if (fname_.empty()) die("cannot determine image filename for '%s'", pname_.c_str());
}
-FlashTask::FlashTask(const std::string& _slot, const std::string& _pname, const std::string& _fname)
- : pname_(_pname), fname_(_fname), slot_(_slot) {}
+FlashTask::FlashTask(const std::string& _slot, const std::string& _pname, const std::string& _fname,
+ const bool apply_vbmeta)
+ : pname_(_pname), fname_(_fname), slot_(_slot), apply_vbmeta_(apply_vbmeta) {}
void FlashTask::Run() {
auto flash = [&](const std::string& partition) {
@@ -39,7 +40,7 @@
"And try again. If you are intentionally trying to "
"overwrite a fixed partition, use --force.");
}
- do_flash(partition.c_str(), fname_.c_str());
+ do_flash(partition.c_str(), fname_.c_str(), apply_vbmeta_);
};
do_for_partitions(pname_, slot_, flash, true);
}
diff --git a/fastboot/task.h b/fastboot/task.h
index 149c34c..264e43f 100644
--- a/fastboot/task.h
+++ b/fastboot/task.h
@@ -32,8 +32,9 @@
class FlashTask : public Task {
public:
- FlashTask(const std::string& slot, const std::string& pname);
- FlashTask(const std::string& slot, const std::string& pname, const std::string& fname);
+ FlashTask(const std::string& slot, const std::string& pname, const bool apply_vbmeta);
+ FlashTask(const std::string& slot, const std::string& pname, const std::string& fname,
+ const bool apply_vbmeta);
void Run() override;
@@ -41,6 +42,7 @@
const std::string pname_;
const std::string fname_;
const std::string slot_;
+ const bool apply_vbmeta_;
};
class RebootTask : public Task {