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Source release 17.1.0

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This commit is contained in:
John "Juce" Bruce
2022-07-07 17:14:31 -07:00
parent 8c17574083
commit 694cf6fb25
2233 changed files with 272026 additions and 223371 deletions
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8
util/include/advance_iv_ctr.h
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@@ -1,6 +1,6 @@
// Copyright 2019 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_UTIL_ADVANCE_IV_CTR_H_
#define WVCDM_UTIL_ADVANCE_IV_CTR_H_
@@ -10,7 +10,7 @@
#include "string_conversions.h"
namespace wvcdm {
namespace wvutil {
// Advance an IV according to ISO-CENC's CTR modes. The lower half of the IV is
// split off and treated as an unsigned 64-bit integer, then incremented by the
@@ -41,6 +41,6 @@ inline void AdvanceIvCtr(uint8_t (*subsample_iv)[16], size_t bytes) {
memcpy(&(*subsample_iv)[kCounterIndex], &counter, kCounterSize);
}
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_ADVANCE_IV_CTR_H_

8
util/include/arraysize.h
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@@ -1,13 +1,13 @@
// Copyright 2019 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_UTIL_ARRAYSIZE_H_
#define WVCDM_UTIL_ARRAYSIZE_H_
#include <stdint.h>
namespace wvcdm {
namespace wvutil {
// Returns the size of a fixed-length array.
template <typename T, size_t N>
@@ -15,6 +15,6 @@ constexpr size_t ArraySize(const T (&)[N]) {
return N;
}
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_ARRAYSIZE_H_

8
util/include/cdm_random.h
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@@ -1,6 +1,6 @@
// Copyright 2019 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_CORE_CDM_RANDOM_H_
#define WVCDM_CORE_CDM_RANDOM_H_
@@ -8,7 +8,7 @@
#include <random>
#include <string>
namespace wvcdm {
namespace wvutil {
// CdmRandomGenerator is a thread safe, pseudo-random number generator.
// It's purpose is to simplified interface for C++11's <random> library.
@@ -112,6 +112,6 @@ class CdmRandom {
static CdmRandomGenerator* GetInstance();
};
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_CORE_CDM_RANDOM_H_

8
util/include/clock.h
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@@ -1,6 +1,6 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
//
// Clock - Platform independent interface for a time library
//
@@ -9,7 +9,7 @@
#include <stdint.h>
namespace wvcdm {
namespace wvutil {
// Provides time related information. The implementation is platform dependent.
class Clock {
@@ -21,6 +21,6 @@ class Clock {
virtual int64_t GetCurrentTime();
};
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_CLOCK_H_

8
util/include/disallow_copy_and_assign.h
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@@ -1,16 +1,16 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_UTIL_DISALLOW_COPY_AND_ASSIGN_H_
#define WVCDM_UTIL_DISALLOW_COPY_AND_ASSIGN_H_
namespace wvcdm {
namespace wvutil {
#define CORE_DISALLOW_COPY_AND_ASSIGN(TypeName) \
TypeName(const TypeName&); \
void operator=(const TypeName&)
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_DISALLOW_COPY_AND_ASSIGN_H_

17
util/include/file_store.h
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@@ -1,6 +1,6 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
//
// File - Platform independent interface for a File class
//
@@ -16,7 +16,16 @@
#include "platform.h"
#include "util_common.h"
namespace wvcdm {
namespace wvutil {
static const std::string kAtscCertificateFileName = "atsccert.bin";
static const std::string kCertificateFileName = "cert1.bin";
static const std::string kCertificateFileNameExt = ".bin";
static const std::string kCertificateFileNamePrefix = "cert1_";
static const std::string kLegacyCertificateFileName = "cert.bin";
static const std::string kLegacyCertificateFileNamePrefix = "cert";
static const std::string kOemCertificateFileName = "oemcert.bin";
static const std::string kOemCertificateFileNamePrefix = "oemcert_";
// File class. The implementation is platform dependent.
class CORE_UTIL_EXPORT File {
@@ -72,6 +81,6 @@ class CORE_UTIL_EXPORT FileSystem {
CORE_DISALLOW_COPY_AND_ASSIGN(FileSystem);
};
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_FILE_STORE_H_

100
util/include/log.h
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@@ -1,41 +1,85 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
//
// Log - Platform independent interface for a Logging class
//
#ifndef WVCDM_UTIL_LOG_H_
#define WVCDM_UTIL_LOG_H_
#include <cstdint>
#include <deque>
#include <mutex>
#include <string>
#include <vector>
#include "util_common.h"
namespace wvcdm {
namespace wvutil {
// Simple logging class. The implementation is platform dependent.
typedef enum {
// This log level should only be used for |g_cutoff|, in order to silence all
// logging. It should never be passed to |Log()| as a log level.
LOG_SILENT = -1,
CDM_LOG_SILENT = -1,
LOG_ERROR = 0,
LOG_WARN = 1,
LOG_INFO = 2,
LOG_DEBUG = 3,
LOG_VERBOSE = 4,
CDM_LOG_ERROR = 0,
CDM_LOG_WARN = 1,
CDM_LOG_INFO = 2,
CDM_LOG_DEBUG = 3,
CDM_LOG_VERBOSE = 4,
} LogPriority;
extern LogPriority g_cutoff;
struct LogMessage {
uint32_t uid_;
int64_t time_ms_;
LogPriority priority_;
std::string message_;
};
class LogBuffer {
public:
static const int MAX_CAPACITY = 100;
void addLog(const LogMessage& log);
std::vector<LogMessage> getLogs();
private:
std::deque<LogMessage> buffer_;
std::mutex mutex_;
};
extern LogBuffer g_logbuf;
static const uint32_t UNKNOWN_UID = std::numeric_limits<uint32_t>::max();
#ifdef __ANDROID__
void SetLoggingUid(const uint32_t);
void ClearLoggingUid();
uint32_t GetLoggingUid();
uint32_t GetIpcCallingUid();
#else
static inline void SetLoggingUid(const uint32_t) {}
static inline void ClearLoggingUid() {}
static inline uint32_t GetLoggingUid() { return UNKNOWN_UID; }
static inline uint32_t GetIpcCallingUid() { return UNKNOWN_UID; }
#endif
struct LoggingUidSetter {
LoggingUidSetter() {}
LoggingUidSetter(uint32_t uid) { SetLoggingUid(uid); }
virtual ~LoggingUidSetter() { ClearLoggingUid(); }
};
// Enable/disable verbose logging (LOGV).
// This function is supplied for cases where the system layer does not
// initialize logging. This is also needed to initialize logging in
// unit tests.
CORE_UTIL_EXPORT void InitLogging();
// Only enable format specifier warnings on LP64 systems. There is
// no easy portable method to handle format specifiers for int64_t.
#if (defined(__gnuc__) || defined(__clang__)) && defined(__LP64__)
#ifdef __GNUC__
[[gnu::format(printf, 5, 6)]] CORE_UTIL_EXPORT void Log(const char* file,
const char* function,
int line,
@@ -47,18 +91,26 @@ CORE_UTIL_EXPORT void Log(const char* file, const char* function, int line,
#endif
// Log APIs
#ifndef LOGE
# define LOGE(...) \
Log(__FILE__, __func__, __LINE__, wvcdm::LOG_ERROR, __VA_ARGS__)
# define LOGW(...) \
Log(__FILE__, __func__, __LINE__, wvcdm::LOG_WARN, __VA_ARGS__)
# define LOGI(...) \
Log(__FILE__, __func__, __LINE__, wvcdm::LOG_INFO, __VA_ARGS__)
# define LOGD(...) \
Log(__FILE__, __func__, __LINE__, wvcdm::LOG_DEBUG, __VA_ARGS__)
# define LOGV(...) \
Log(__FILE__, __func__, __LINE__, wvcdm::LOG_VERBOSE, __VA_ARGS__)
#ifdef CDM_DISABLE_LOGGING
# define LOGE(...) (void)0
# define LOGW(...) (void)0
# define LOGI(...) (void)0
# define LOGD(...) (void)0
# define LOGV(...) (void)0
#else
# ifndef LOGE
# define LOGE(...) \
Log(__FILE__, __func__, __LINE__, wvutil::CDM_LOG_ERROR, __VA_ARGS__)
# define LOGW(...) \
Log(__FILE__, __func__, __LINE__, wvutil::CDM_LOG_WARN, __VA_ARGS__)
# define LOGI(...) \
Log(__FILE__, __func__, __LINE__, wvutil::CDM_LOG_INFO, __VA_ARGS__)
# define LOGD(...) \
Log(__FILE__, __func__, __LINE__, wvutil::CDM_LOG_DEBUG, __VA_ARGS__)
# define LOGV(...) \
Log(__FILE__, __func__, __LINE__, wvutil::CDM_LOG_VERBOSE, __VA_ARGS__)
# endif
#endif
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_LOG_H_

4
util/include/platform.h
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@@ -1,6 +1,6 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
//
// Platform - Abstracts some utilities between platforms.
//

8
util/include/rw_lock.h
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@@ -1,6 +1,6 @@
// Copyright 2019 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_UTIL_RW_LOCK_H_
#define WVCDM_UTIL_RW_LOCK_H_
@@ -13,7 +13,7 @@
#include "disallow_copy_and_assign.h"
#include "util_common.h"
namespace wvcdm {
namespace wvutil {
// A simple reader-writer mutex implementation that mimics the one from C++17
class CORE_UTIL_EXPORT shared_mutex {
@@ -60,6 +60,6 @@ class shared_lock {
CORE_DISALLOW_COPY_AND_ASSIGN(shared_lock);
};
} // namespace wvcdm
} // namespace wvutil
#endif // WVCDM_UTIL_RW_LOCK_H_

48
util/include/string_conversions.h
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@@ -1,7 +1,6 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_UTIL_STRING_CONVERSIONS_H_
#define WVCDM_UTIL_STRING_CONVERSIONS_H_
@@ -13,32 +12,57 @@
#include "util_common.h"
namespace wvcdm {
namespace wvutil {
// ASCII hex to Binary conversion.
CORE_UTIL_EXPORT std::vector<uint8_t> a2b_hex(const std::string& b);
CORE_UTIL_EXPORT std::vector<uint8_t> a2b_hex(const std::string& label,
const std::string& b);
CORE_UTIL_EXPORT std::string a2bs_hex(const std::string& b);
// Binary to ASCII hex conversion. The default versions limit output to 2k to
// protect us from log spam. The unlimited version has no length limit.
CORE_UTIL_EXPORT std::string b2a_hex(const std::vector<uint8_t>& b);
CORE_UTIL_EXPORT std::string unlimited_b2a_hex(const std::vector<uint8_t>& b);
CORE_UTIL_EXPORT std::string b2a_hex(const std::string& b);
CORE_UTIL_EXPORT std::string unlimited_b2a_hex(const std::string& b);
CORE_UTIL_EXPORT std::string HexEncode(const uint8_t* bytes, size_t size);
CORE_UTIL_EXPORT std::string UnlimitedHexEncode(const uint8_t* bytes,
size_t size);
// Base64 encoding/decoding.
// Converts binary data into the ASCII Base64 character set and vice
// versa using the encoding rules defined in RFC4648 section 4.
CORE_UTIL_EXPORT std::string Base64Encode(
const std::vector<uint8_t>& bin_input);
CORE_UTIL_EXPORT std::string Base64Encode(const std::string& bin_input);
CORE_UTIL_EXPORT std::vector<uint8_t> Base64Decode(
const std::string& bin_input);
// URL-Safe Base64 encoding/decoding.
// Converts binary data into the URL/Filename safe ASCII Base64
// character set and vice versa using the encoding rules defined in
// RFC4648 section 5.
CORE_UTIL_EXPORT std::string Base64SafeEncode(
const std::vector<uint8_t>& bin_input);
CORE_UTIL_EXPORT std::string Base64SafeEncodeNoPad(
const std::vector<uint8_t>& bin_input);
CORE_UTIL_EXPORT std::string Base64SafeEncode(const std::string& bin_input);
CORE_UTIL_EXPORT std::vector<uint8_t> Base64SafeDecode(
const std::string& bin_input);
CORE_UTIL_EXPORT std::string HexEncode(const uint8_t* bytes, unsigned size);
CORE_UTIL_EXPORT std::string IntToString(int value);
// URL-Safe Base64 encoding without padding.
// Similar to Base64SafeEncode(), without any padding character '='
// at the end.
CORE_UTIL_EXPORT std::string Base64SafeEncodeNoPad(
const std::vector<uint8_t>& bin_input);
CORE_UTIL_EXPORT std::string Base64SafeEncodeNoPad(
const std::string& bin_input);
// Host to Network/Network to Host conversion.
CORE_UTIL_EXPORT int64_t htonll64(int64_t x);
CORE_UTIL_EXPORT inline int64_t ntohll64(int64_t x) { return htonll64(x); }
CORE_UTIL_EXPORT std::string BytesToString(const uint8_t* bytes, unsigned size);
// Encode unsigned integer into a big endian formatted string
CORE_UTIL_EXPORT std::string EncodeUint32(unsigned int u);
} // namespace wvcdm
// Encode unsigned integer into a big endian formatted string.
CORE_UTIL_EXPORT std::string EncodeUint32(uint32_t u);
} // namespace wvutil
#endif // WVCDM_UTIL_STRING_CONVERSIONS_H_

39
util/include/util_common.h
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@@ -1,22 +1,57 @@
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
// source code may only be used and distributed under the Widevine License
// Agreement.
#ifndef WVCDM_UTIL_UTIL_COMMON_H_
#define WVCDM_UTIL_UTIL_COMMON_H_
// This section deals with defines that are platform-specific.
#ifdef _WIN32
# ifdef CORE_UTIL_IMPLEMENTATION
# define CORE_UTIL_EXPORT __declspec(dllexport)
# else
# define CORE_UTIL_EXPORT __declspec(dllimport)
# endif
# define CORE_UTIL_IGNORE_DEPRECATED
# define CORE_UTIL_RESTORE_WARNINGS
#else
# ifdef CORE_UTIL_IMPLEMENTATION
# define CORE_UTIL_EXPORT __attribute__((visibility("default")))
# else
# define CORE_UTIL_EXPORT
# endif
# ifdef __GNUC__
# define CORE_UTIL_IGNORE_DEPRECATED \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
# define CORE_UTIL_RESTORE_WARNINGS _Pragma("GCC diagnostic pop")
# else
# define CORE_UTIL_IGNORE_DEPRECATED
# define CORE_UTIL_RESTORE_WARNINGS
# endif
#endif
// This section deals with attribute-detection and is platform-agnostic.
#if !defined(__has_cpp_attribute)
# define __has_cpp_attribute(x) 0
#endif
#if __has_cpp_attribute(fallthrough)
# define CORE_UTIL_FALLTHROUGH [[fallthrough]]
#elif __has_cpp_attribute(clang::fallthrough)
# define CORE_UTIL_FALLTHROUGH [[clang::fallthrough]]
#elif __has_cpp_attribute(gnu::fallthrough)
# define CORE_UTIL_FALLTHROUGH [[gnu::fallthrough]]
#else
# define CORE_UTIL_FALLTHROUGH
#endif
#endif // WVCDM_UTIL_UTIL_COMMON_H_

16
util/include/wv_attributes.h Normal file
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@@ -0,0 +1,16 @@
// Copyright 2021 Google LLC. All rights reserved. This file and proprietary
// source code may only be used and distributed under the Widevine
// License Agreement.
#ifndef WVCDM_UTIL_WV_ATTRIBUTES_H_
#define WVCDM_UTIL_WV_ATTRIBUTES_H_
#ifndef UNUSED
# if defined(__GNUC__) || defined(__clang__)
# define UNUSED __attribute__((__unused__))
# else
# define UNUSED
# endif
#endif
#endif // WVCDM_UTIL_WV_ATTRIBUTES_H_