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Merges to android Pi release (part 4)

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These are a set of CLs merged from the wv cdm repo to the android repo.

* Correct RELEASE_ALL_USAGE_INFO_ERRORs

  Author: Rahul Frias <rfrias@google.com>

  [ Merge of http://go/wvgerrit/28742 ]

  RELEASE_ALL_USAGE_INFO_ERROR_4 and 5 were introduced and made use of in
  http://go/wvgerrit/24022 (branch: oc-dev). The error code definitions
  were merged over in http://go/wvgerrit/24602.

  When http://go/wvgerrit/24622 from cdm_partners_3.2 was merged to master
  (http://go/wvgerrit/27723) there was conflict in error codes. The error
  codes were adjusted to RELEASE_ALL_USAGE_INFO_ERROR_3 and 4
  and were made use of.

  To avoid renaming the errors between oc-dev and master, new errors
  RELEASE_ALL_USAGE_INFO_ERROR_6 and 7 have been added to handle the
  scenarios noted in the merge from cdm_partner_3.2. The other
  errors have been reverted back to RELEASE_ALL_USAGE_INFO_ERROR_4 and 5.
  They will be used when http://go/wvgerrit/24602 is merged.

* Address compilation issues

  Author: Rahul Frias <rfrias@google.com>

  [ Merge of http://go/wvgerrit/28740 ]

  These changes enable compilation of most of the cdm code on android
  expect for OEMCrypto unit tests (b/62739406) on wv master.

* Add property for binary/base64 provisioning msgs.

  Author: Gene Morgan <gmorgan@google.com>

  [ Merge of http://go/wvgerrit/28074 ]

  Property is "provisioning_messages_are_binary". Its default setting is
  false in the CE CDM, but it can be overridden by integrators.

  Added section to integration guide that discusses Provisioning Server
  message formats and the new property.

  Link: https://docs.google.com/document/d/1cBVbhgrajLpDe2W3_vzLzUqzpdDt73chvm4_sZlZlS8/edit#heading=h.hgxw53ddw7jo

BUG: 71650075
Test: Not currently passing. Will be addressed in a subsequent
      commit in the chain.

Change-Id: I9168193819974d1ff65d9a94dbd762e45ecc43ca
This commit is contained in:
Rahul Frias
2018-01-09 17:10:23 -08:00
parent 11068accd2
commit 169d0b6cb6
46 changed files with 1260 additions and 741 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
libwvdrmengine/cdm/core/src/device_files.cpp
View File

@@ -55,7 +55,7 @@ const char kUsageInfoFileNamePrefix[] = "usage";
const char kUsageInfoFileNameExt[] = ".bin";
const char kLicenseFileNameExt[] = ".lic";
const char kEmptyFileName[] = "";
const char kUsageTableFileName[] = "usagetable.bin";
const char kUsageTableFileName[] = "usgtable.bin";
const char kWildcard[] = "*";
bool Hash(const std::string& data, std::string* hash) {
@@ -734,14 +734,65 @@ bool DeviceFiles::StoreUsageInfo(const std::string& usage_info_file_name,
return StoreFileWithHash(usage_info_file_name, serialized_file);
}
bool DeviceFiles::UpdateUsageInfo(const std::string& usage_info_file_name,
const std::string& provider_session_token,
const CdmUsageData& usage_data) {
if (!initialized_) {
LOGW("DeviceFiles::UpdateUsageInfo: not initialized");
return false;
}
video_widevine_client::sdk::File file;
if (!FileExists(usage_info_file_name)) {
LOGW("DeviceFiles::UpdateUsageInfo: Usage file does not exist");
return false;
}
if (!RetrieveHashedFile(usage_info_file_name, &file)) {
LOGW("DeviceFiles::UpdateUsageInfo: Unable to parse file");
return false;
}
int index = 0;
for (; index < file.usage_info().sessions_size(); ++index) {
if (file.usage_info().sessions(index).token() == provider_session_token) {
UsageInfo* usage_info = file.mutable_usage_info();
UsageInfo_ProviderSession* provider_session =
usage_info->mutable_sessions(index);
provider_session->set_license_request(usage_data.license_request);
provider_session->set_license(usage_data.license);
provider_session->set_key_set_id(usage_data.key_set_id);
provider_session->set_usage_entry(usage_data.usage_entry);
provider_session->set_usage_entry_number(usage_data.usage_entry_number);
std::string serialized_file;
file.SerializeToString(&serialized_file);
return StoreFileWithHash(usage_info_file_name, serialized_file);
}
}
return false;
}
bool DeviceFiles::RetrieveUsageInfo(const std::string& usage_info_file_name,
std::vector<CdmUsageData>* usage_data) {
if (!initialized_) {
LOGW("DeviceFiles::RetrieveUsageInfo: not initialized");
return false;
}
if (usage_data == NULL) {
LOGW("DeviceFiles::RetrieveUsageInfo: usage_data not provided");
return false;
}
if (!FileExists(usage_info_file_name) ||
GetFileSize(usage_info_file_name) == 0) {
usage_data->resize(0);
return true;
}
video_widevine_client::sdk::File file;
if (!RetrieveHashedFile(usage_info_file_name, &file)) {
return false;
@@ -760,6 +811,43 @@ bool DeviceFiles::RetrieveUsageInfo(const std::string& usage_info_file_name,
file.usage_info().sessions(i).usage_entry_number();
}
return true;
}
bool DeviceFiles::RetrieveUsageInfo(const std::string& usage_info_file_name,
const std::string& provider_session_token,
CdmUsageData* usage_data) {
if (!initialized_) {
LOGW("DeviceFiles::RetrieveUsageInfo: not initialized");
return false;
}
if (usage_data == NULL) {
LOGW("DeviceFiles::RetrieveUsageInfo: usage_data not provided");
return false;
}
video_widevine_client::sdk::File file;
if (!RetrieveHashedFile(usage_info_file_name, &file)) {
return false;
}
int index = 0;
for (; index < file.usage_info().sessions_size(); ++index) {
if (file.usage_info().sessions(index).token() == provider_session_token) {
usage_data->provider_session_token =
file.usage_info().sessions(index).token();
usage_data->license_request =
file.usage_info().sessions(index).license_request();
usage_data->license = file.usage_info().sessions(index).license();
usage_data->key_set_id = file.usage_info().sessions(index).key_set_id();
usage_data->usage_entry = file.usage_info().sessions(index).usage_entry();
usage_data->usage_entry_number =
file.usage_info().sessions(index).usage_entry_number();
return true;
}
}
return false;
}