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-rw-r--r--install/install.cpp81
1 files changed, 0 insertions, 81 deletions
diff --git a/install/install.cpp b/install/install.cpp
index 43916b3d8..1c9bf2fd2 100644
--- a/install/install.cpp
+++ b/install/install.cpp
@@ -45,7 +45,6 @@
#include <android-base/stringprintf.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
-#include <vintf/VintfObjectRecovery.h>
#include "install/package.h"
#include "install/verifier.h"
@@ -506,73 +505,6 @@ static InstallResult TryUpdateBinary(Package* package, bool* wipe_cache,
return INSTALL_SUCCESS;
}
-// 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) {
- LOG(INFO) << "Verifying package compatibility...";
-
- static constexpr const char* COMPATIBILITY_ZIP_ENTRY = "compatibility.zip";
- ZipEntry compatibility_entry;
- if (FindEntry(package_zip, COMPATIBILITY_ZIP_ENTRY, &compatibility_entry) != 0) {
- LOG(INFO) << "Package doesn't contain " << COMPATIBILITY_ZIP_ENTRY << " entry";
- return true;
- }
-
- std::string zip_content(compatibility_entry.uncompressed_length, '\0');
- int32_t ret;
- if ((ret = ExtractToMemory(package_zip, &compatibility_entry,
- reinterpret_cast<uint8_t*>(&zip_content[0]),
- compatibility_entry.uncompressed_length)) != 0) {
- LOG(ERROR) << "Failed to read " << COMPATIBILITY_ZIP_ENTRY << ": " << ErrorCodeString(ret);
- return false;
- }
-
- ZipArchiveHandle zip_handle;
- ret = OpenArchiveFromMemory(static_cast<void*>(const_cast<char*>(zip_content.data())),
- zip_content.size(), COMPATIBILITY_ZIP_ENTRY, &zip_handle);
- if (ret != 0) {
- LOG(ERROR) << "Failed to OpenArchiveFromMemory: " << ErrorCodeString(ret);
- return false;
- }
-
- // Iterate all the entries inside COMPATIBILITY_ZIP_ENTRY and read the contents.
- void* cookie;
- ret = StartIteration(zip_handle, &cookie);
- if (ret != 0) {
- LOG(ERROR) << "Failed to start iterating zip entries: " << ErrorCodeString(ret);
- CloseArchive(zip_handle);
- return false;
- }
- std::unique_ptr<void, decltype(&EndIteration)> guard(cookie, EndIteration);
-
- std::vector<std::string> compatibility_info;
- ZipEntry info_entry;
- std::string_view info_name;
- while (Next(cookie, &info_entry, &info_name) == 0) {
- std::string content(info_entry.uncompressed_length, '\0');
- int32_t ret = ExtractToMemory(zip_handle, &info_entry, reinterpret_cast<uint8_t*>(&content[0]),
- info_entry.uncompressed_length);
- if (ret != 0) {
- LOG(ERROR) << "Failed to read " << info_name << ": " << ErrorCodeString(ret);
- CloseArchive(zip_handle);
- return false;
- }
- compatibility_info.emplace_back(std::move(content));
- }
- CloseArchive(zip_handle);
-
- // VintfObjectRecovery::CheckCompatibility returns zero on success.
- std::string err;
- int result = android::vintf::VintfObjectRecovery::CheckCompatibility(compatibility_info, &err);
- if (result == 0) {
- return true;
- }
-
- LOG(ERROR) << "Failed to verify package compatibility (result " << result << "): " << err;
- return false;
-}
-
static InstallResult VerifyAndInstallPackage(Package* package, bool* wipe_cache,
std::vector<std::string>* log_buffer, int retry_count,
int* max_temperature, RecoveryUI* ui) {
@@ -587,19 +519,6 @@ static InstallResult VerifyAndInstallPackage(Package* package, bool* wipe_cache,
return INSTALL_CORRUPT;
}
- // Try to open the package.
- ZipArchiveHandle zip = package->GetZipArchiveHandle();
- if (!zip) {
- log_buffer->push_back(android::base::StringPrintf("error: %d", kZipOpenFailure));
- return INSTALL_CORRUPT;
- }
-
- // Additionally verify the compatibility of the package if it's a fresh install.
- if (retry_count == 0 && !verify_package_compatibility(zip)) {
- log_buffer->push_back(android::base::StringPrintf("error: %d", kPackageCompatibilityFailure));
- return INSTALL_CORRUPT;
- }
-
// Verify and install the contents of the package.
ui->Print("Installing update...\n");
if (retry_count > 0) {