Source release v2.1.2-0-773 + third_party libs

Change-Id: Ia07608577b65b301c22a8ff4bf7f743c2d3f9274

oemcrypto/include/oemcrypto_logging.h

@@ -0,0 +1,65 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+
+#ifndef WVOEC_OEMCRYPTO_LOGGING_H_
+#define WVOEC_OEMCRYPTO_LOGGING_H_
+
+#include "OEMCryptoCENC.h"
+
+#include "log.h"
+#include <string>
+#include <iostream>
+
+namespace wvoec_mock {
+
+// The constants below represent integers with a single "on" bit that
+// represents categories of logging This allows users to specify with
+// more precision what they want to log. LogCategoryEnabled(category)
+// is used to see if the category passed in the parameters is to
+// be logged based on the current settings. Categories can be combines
+// using the | (or) bitwise  operator. For example
+// LogCategoryEnabled(category1 | category2)  will return true if
+// category1 and/or category2 are set to logging.
+
+const int kLoggingTraceOEMCryptoCalls = 0x01;
+const int kLoggingDumpContentKeys = 0x02;
+const int kLoggingDumpKeyControlBlocks = 0x04;
+const int kLoggingDumpDerivedKeys = 0x08;
+const int kLoggingTraceNonce = 0x10;
+const int kLoggingTraceDecryption = 0x20;
+const int kLoggingTraceUsageTable = 0x40;
+const int kLoggingDumpTraceAll = 0xFF;
+
+void SetLoggingSettings(int level, int categories);
+
+// set level of logging
+void SetLoggingLevel(int level);
+
+void TurnOffLoggingForAllCategories();
+
+// Returns true if the category passed is set to logging.
+// Returns false otherwise. The category constant declared
+// above are passed.
+bool LogCategoryEnabled(int category);
+
+// Turn on logging  for the categories passed.
+void AddLoggingForCategories(int categories);
+
+// Turn off logging for the categories passed.
+void RemoveLoggingForCategories(int categories);
+
+void dump_hex_helper(std::string& buffer, std::string name,
+                     const uint8_t* vector, size_t length);
+
+void dump_hex(std::string name, const uint8_t* vector, size_t length);
+
+void dump_array_part_helper(std::string& buffer, std::string array,
+                            size_t index, std::string name,
+                            const uint8_t* vector, size_t length);
+
+void dump_array_part(std::string array, size_t index,
+                     std::string name, const uint8_t* vector, size_t length);
+
+}  // namespace wvoec_mock
+
+#endif
+