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CastAuthApk: Add logs on mediaDRM plugin

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Bug: 253463372
Test: Access Cast creds with MediaDrm plugin
Change-Id: I7ac3409b775d5387f7386ff2b1d9c90c21c43a6a
This commit is contained in:
Haoming Wu 2022-10-13 21:27:06 +00:00
parent 4d58b9a903
commit 96e19e9e80
1 changed files with 3 additions and 0 deletions
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3
cast_auth/mediadrm/DrmPlugin.cpp
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@ -116,6 +116,7 @@ std::vector<uint8_t> readBinaryFile(const std::string& file_path) {
*_aidl_return = std::vector<uint8_t>();
void* cast_auth_handle = ::dlopen("libcast_auth.so", RTLD_LAZY);
if (!cast_auth_handle) {
ALOGE("Fail to get TA for signing");
return toNdkScopedAStatus(status);
}
typedef bool (*func_type)(const std::vector<uint8_t>&,
@ -123,6 +124,7 @@ std::vector<uint8_t> readBinaryFile(const std::string& file_path) {
func_type sign_hash_func =
reinterpret_cast<func_type>(::dlsym(cast_auth_handle, "SignHash"));
if (!sign_hash_func) {
ALOGE("Fail to apply signing method");
dlclose(cast_auth_handle);
return toNdkScopedAStatus(status);
}
@ -133,6 +135,7 @@ std::vector<uint8_t> readBinaryFile(const std::string& file_path) {
*_aidl_return = signature;
status = Status::OK;
}
ALOGE("Get empty result from TA");
return toNdkScopedAStatus(status);
}