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-rw-r--r--install/install.cpp75
1 files changed, 32 insertions, 43 deletions
diff --git a/install/install.cpp b/install/install.cpp
index 445f3ab34..09b88392a 100644
--- a/install/install.cpp
+++ b/install/install.cpp
@@ -320,16 +320,21 @@ static void log_max_temperature(int* max_temperature, const std::atomic<bool>& l
}
// If the package contains an update binary, extract it and run it.
-static InstallResult TryUpdateBinary(const std::string& package, ZipArchiveHandle zip,
- bool* wipe_cache, std::vector<std::string>* log_buffer,
- int retry_count, int* max_temperature, RecoveryUI* ui) {
+static InstallResult TryUpdateBinary(Package* package, bool* wipe_cache,
+ std::vector<std::string>* log_buffer, int retry_count,
+ int* max_temperature, RecoveryUI* ui) {
std::map<std::string, std::string> metadata;
+ auto zip = package->GetZipArchiveHandle();
if (!ReadMetadataFromPackage(zip, &metadata)) {
LOG(ERROR) << "Failed to parse metadata in the zip file";
return INSTALL_CORRUPT;
}
bool is_ab = android::base::GetBoolProperty("ro.build.ab_update", false);
+ if (is_ab) {
+ CHECK(package->GetType() == PackageType::kFile);
+ }
+
// Verify against the metadata in the package first.
if (is_ab && !CheckPackageMetadata(metadata, OtaType::AB)) {
log_buffer->push_back(android::base::StringPrintf("error: %d", kUpdateBinaryCommandFailure));
@@ -379,10 +384,12 @@ static InstallResult TryUpdateBinary(const std::string& package, ZipArchiveHandl
// updater requests logging the string (e.g. cause of the failure).
//
+ std::string package_path = package->GetPath();
+
std::vector<std::string> args;
if (auto setup_result =
- is_ab ? SetUpAbUpdateCommands(package, zip, pipe_write.get(), &args)
- : SetUpNonAbUpdateCommands(package, zip, retry_count, pipe_write.get(), &args);
+ is_ab ? SetUpAbUpdateCommands(package_path, zip, pipe_write.get(), &args)
+ : SetUpNonAbUpdateCommands(package_path, zip, retry_count, pipe_write.get(), &args);
!setup_result) {
log_buffer->push_back(android::base::StringPrintf("error: %d", kUpdateBinaryCommandFailure));
return INSTALL_CORRUPT;
@@ -484,11 +491,11 @@ static InstallResult TryUpdateBinary(const std::string& package, ZipArchiveHandl
}
if (WIFEXITED(status)) {
if (WEXITSTATUS(status) != EXIT_SUCCESS) {
- LOG(ERROR) << "Error in " << package << " (status " << WEXITSTATUS(status) << ")";
+ LOG(ERROR) << "Error in " << package_path << " (status " << WEXITSTATUS(status) << ")";
return INSTALL_ERROR;
}
} else if (WIFSIGNALED(status)) {
- LOG(ERROR) << "Error in " << package << " (killed by signal " << WTERMSIG(status) << ")";
+ LOG(ERROR) << "Error in " << package_path << " (killed by signal " << WTERMSIG(status) << ")";
return INSTALL_ERROR;
} else {
LOG(FATAL) << "Invalid status code " << status;
@@ -497,7 +504,7 @@ static InstallResult TryUpdateBinary(const std::string& package, ZipArchiveHandl
return INSTALL_SUCCESS;
}
-// Verifes the compatibility info in a Treble-compatible package. Returns true directly if the
+// Verifies the compatibility info in a Treble-compatible package. Returns true directly if the
// entry doesn't exist. Note that the compatibility info is packed in a zip file inside the OTA
// package.
bool verify_package_compatibility(ZipArchiveHandle package_zip) {
@@ -564,37 +571,16 @@ bool verify_package_compatibility(ZipArchiveHandle package_zip) {
return false;
}
-static InstallResult VerifyAndInstallPackage(const std::string& path, bool* wipe_cache,
- bool needs_mount, std::vector<std::string>* log_buffer,
- int retry_count, int* max_temperature,
- RecoveryUI* ui) {
+static InstallResult VerifyAndInstallPackage(Package* package, bool* wipe_cache,
+ std::vector<std::string>* log_buffer, int retry_count,
+ int* max_temperature, RecoveryUI* ui) {
ui->SetBackground(RecoveryUI::INSTALLING_UPDATE);
- ui->Print("Finding update package...\n");
// Give verification half the progress bar...
ui->SetProgressType(RecoveryUI::DETERMINATE);
ui->ShowProgress(VERIFICATION_PROGRESS_FRACTION, VERIFICATION_PROGRESS_TIME);
- LOG(INFO) << "Update location: " << path;
-
- // Map the update package into memory.
- ui->Print("Opening update package...\n");
-
- if (needs_mount) {
- if (path[0] == '@') {
- ensure_path_mounted(path.substr(1));
- } else {
- ensure_path_mounted(path);
- }
- }
-
- auto package = Package::CreateMemoryPackage(
- path, std::bind(&RecoveryUI::SetProgress, ui, std::placeholders::_1));
- if (!package) {
- log_buffer->push_back(android::base::StringPrintf("error: %d", kMapFileFailure));
- return INSTALL_CORRUPT;
- }
// Verify package.
- if (!verify_package(package.get(), ui)) {
+ if (!verify_package(package, ui)) {
log_buffer->push_back(android::base::StringPrintf("error: %d", kZipVerificationFailure));
return INSTALL_CORRUPT;
}
@@ -618,18 +604,15 @@ static InstallResult VerifyAndInstallPackage(const std::string& path, bool* wipe
ui->Print("Retry attempt: %d\n", retry_count);
}
ui->SetEnableReboot(false);
- auto result =
- TryUpdateBinary(path, zip, wipe_cache, log_buffer, retry_count, max_temperature, ui);
+ auto result = TryUpdateBinary(package, wipe_cache, log_buffer, retry_count, max_temperature, ui);
ui->SetEnableReboot(true);
ui->Print("\n");
return result;
}
-InstallResult InstallPackage(const std::string& path, bool should_wipe_cache, bool needs_mount,
- int retry_count, RecoveryUI* ui) {
- CHECK(!path.empty());
-
+InstallResult InstallPackage(Package* package, const std::string_view package_id,
+ bool should_wipe_cache, int retry_count, RecoveryUI* ui) {
auto start = std::chrono::system_clock::now();
int start_temperature = GetMaxValueFromThermalZone();
@@ -637,13 +620,19 @@ InstallResult InstallPackage(const std::string& path, bool should_wipe_cache, bo
InstallResult result;
std::vector<std::string> log_buffer;
- if (setup_install_mounts() != 0) {
+
+ ui->Print("Finding update package...\n");
+ LOG(INFO) << "Update package id: " << package_id;
+ if (!package) {
+ log_buffer.push_back(android::base::StringPrintf("error: %d", kMapFileFailure));
+ result = INSTALL_CORRUPT;
+ } else if (setup_install_mounts() != 0) {
LOG(ERROR) << "failed to set up expected mounts for install; aborting";
result = INSTALL_ERROR;
} else {
bool updater_wipe_cache = false;
- result = VerifyAndInstallPackage(path, &updater_wipe_cache, needs_mount, &log_buffer,
- retry_count, &max_temperature, ui);
+ result = VerifyAndInstallPackage(package, &updater_wipe_cache, &log_buffer, retry_count,
+ &max_temperature, ui);
should_wipe_cache = should_wipe_cache || updater_wipe_cache;
}
@@ -671,7 +660,7 @@ InstallResult InstallPackage(const std::string& path, bool should_wipe_cache, bo
// The first two lines need to be the package name and install result.
std::vector<std::string> log_header = {
- path,
+ std::string(package_id),
result == INSTALL_SUCCESS ? "1" : "0",
"time_total: " + std::to_string(time_total),
"retry: " + std::to_string(retry_count),
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 17:24:54 +0200