Source release 17.1.1

factory_upload_tool/ce/properties_ce.cpp

@@ -0,0 +1,87 @@
+// Copyright 2021 Google LLC. All Rights Reserved. This file and proprietary
+// source code may only be used and distributed under the Widevine License
+// Agreement.
+#include "properties_ce.h"
+
+#include "log.h"
+#include "properties.h"
+#include "wv_factory_extractor.h"
+
+// This anonymous namespace is shared between both the widevine namespace and
+// wvcdm namespace objects below.
+namespace {
+widevine::ClientInfo client_info_;
+
+bool GetValue(const std::string& source, std::string* output) {
+  if (!output) {
+    LOGE("Null output");
+    return false;
+  }
+  *output = source;
+  return source.size() != 0;
+}
+
+}  // namespace
+
+namespace widevine {
+// static
+bool PropertiesCE::SetClientInfo(const ClientInfo& client_info) {
+  if (client_info.product_name.empty() || client_info.company_name.empty() ||
+      client_info.device_name.empty() || client_info.model_name.empty() ||
+      client_info.arch_name.empty() || client_info.build_info.empty()) {
+    return false;
+  }
+  client_info_ = client_info;
+  return true;
+}
+
+// static
+ClientInfo PropertiesCE::GetClientInfo() { return client_info_; }
+
+}  // namespace widevine
+
+namespace wvcdm {
+// static
+bool Properties::GetCompanyName(std::string* company_name) {
+  return GetValue(client_info_.company_name, company_name);
+}
+
+// static
+bool Properties::GetModelName(std::string* model_name) {
+  return GetValue(client_info_.model_name, model_name);
+}
+
+// static
+bool Properties::GetArchitectureName(std::string* arch_name) {
+  return GetValue(client_info_.arch_name, arch_name);
+}
+
+// static
+bool Properties::GetDeviceName(std::string* device_name) {
+  return GetValue(client_info_.device_name, device_name);
+}
+
+// static
+bool Properties::GetProductName(std::string* product_name) {
+  return GetValue(client_info_.product_name, product_name);
+}
+
+// static
+bool Properties::GetBuildInfo(std::string* build_info) {
+  return GetValue(client_info_.build_info, build_info);
+}
+
+// static
+bool Properties::GetOEMCryptoPath(std::string* path) {
+  if (path == nullptr) return false;
+  // Using an environment variable is useful for testing.
+  const char* env_path = getenv("LIBOEMCRYPTO_PATH");
+  if (env_path) {
+    *path = std::string(env_path);
+  } else {
+    *path = "liboemcrypto.so";
+  }
+  return true;
+}
+
+}  // namespace wvcdm