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4 changes: 1 addition & 3 deletions tsl/platform/BUILD
Original file line number Diff line number Diff line change
Expand Up @@ -40,13 +40,11 @@ cc_library(
srcs = ["base64.cc"],
hdrs = ["base64.h"],
deps = [
":stringpiece",
":tstring",
"@com_google_absl//absl/status",
"@com_google_absl//absl/strings:string_view",
"@xla//xla/tsl/platform:errors",
"@xla//xla/tsl/platform:macros",
"@xla//xla/tsl/platform:status",
"@xla//xla/tsl/platform:types",
],
)

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30 changes: 17 additions & 13 deletions tsl/platform/base64.cc
Original file line number Diff line number Diff line change
Expand Up @@ -15,14 +15,14 @@ limitations under the License.

#include "tsl/platform/base64.h"

#include <cstdint>
#include <cstring>
#include <memory>

#include "absl/status/status.h"
#include "absl/strings/string_view.h"
#include "xla/tsl/platform/errors.h"
#include "xla/tsl/platform/macros.h"
#include "xla/tsl/platform/types.h"
#include "tsl/platform/stringpiece.h"

namespace tsl {
namespace {
Expand Down Expand Up @@ -201,16 +201,20 @@ absl::Status Base64Encode(absl::string_view source, bool with_padding,
return absl::OkStatus();
}

template Status Base64Decode<std::string>(StringPiece data,
std::string* decoded);
template Status Base64Encode<std::string>(StringPiece source,
std::string* encoded);
template Status Base64Encode<std::string>(StringPiece source, bool with_padding,
std::string* encoded);

template Status Base64Decode<tstring>(StringPiece data, tstring* decoded);
template Status Base64Encode<tstring>(StringPiece source, tstring* encoded);
template Status Base64Encode<tstring>(StringPiece source, bool with_padding,
tstring* encoded);
template absl::Status Base64Decode<std::string>(absl::string_view data,
std::string* decoded);
template absl::Status Base64Encode<std::string>(absl::string_view source,
std::string* encoded);
template absl::Status Base64Encode<std::string>(absl::string_view source,
bool with_padding,
std::string* encoded);

template absl::Status Base64Decode<tstring>(absl::string_view data,
tstring* decoded);
template absl::Status Base64Encode<tstring>(absl::string_view source,
tstring* encoded);
template absl::Status Base64Encode<tstring>(absl::string_view source,
bool with_padding,
tstring* encoded);

} // namespace tsl
33 changes: 16 additions & 17 deletions tsl/platform/base64.h
Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,7 @@ limitations under the License.

#include "absl/status/status.h"
#include "absl/strings/string_view.h"
#include "xla/tsl/platform/status.h"
#include "tsl/platform/stringpiece.h"
#include "tsl/platform/tstring.h"

namespace tsl {

Expand All @@ -42,21 +41,21 @@ template <typename T>
absl::Status Base64Decode(absl::string_view data, T* decoded);

// Explicit instantiations defined in base64.cc.
extern template Status Base64Decode<std::string>(StringPiece data,
std::string* decoded);
extern template Status Base64Encode<std::string>(StringPiece source,
std::string* encoded);
extern template Status Base64Encode<std::string>(StringPiece source,
bool with_padding,
std::string* encoded);

extern template Status Base64Decode<tstring>(StringPiece data,
tstring* decoded);
extern template Status Base64Encode<tstring>(StringPiece source,
tstring* encoded);
extern template Status Base64Encode<tstring>(StringPiece source,
bool with_padding,
tstring* encoded);
extern template absl::Status Base64Decode<std::string>(absl::string_view data,
std::string* decoded);
extern template absl::Status Base64Encode<std::string>(absl::string_view source,
std::string* encoded);
extern template absl::Status Base64Encode<std::string>(absl::string_view source,
bool with_padding,
std::string* encoded);

extern template absl::Status Base64Decode<tstring>(absl::string_view data,
tstring* decoded);
extern template absl::Status Base64Encode<tstring>(absl::string_view source,
tstring* encoded);
extern template absl::Status Base64Encode<tstring>(absl::string_view source,
bool with_padding,
tstring* encoded);

} // namespace tsl

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