ceph/src/jaegertracing/thrift/lib/cpp/src/thrift/protocol/TBase64Utils.h

   1 /*
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements. See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership. The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License. You may obtain a copy of the License at
   9  *
  10  *   http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing,
  13  * software distributed under the License is distributed on an
  14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  15  * KIND, either express or implied. See the License for the
  16  * specific language governing permissions and limitations
  17  * under the License.
  18  */
  19
  20 #ifndef _THRIFT_PROTOCOL_TBASE64UTILS_H_
  21 #define _THRIFT_PROTOCOL_TBASE64UTILS_H_
  22
  23 #include <stdint.h>
  24 #include <string>
  25
  26 namespace apache {
  27 namespace thrift {
  28 namespace protocol {
  29
  30 // in must be at least len bytes
  31 // len must be 1, 2, or 3
  32 // buf must be a buffer of at least 4 bytes and may not overlap in
  33 // the data is not padded with '='; the caller can do this if desired
  34 void base64_encode(const uint8_t* in, uint32_t len, uint8_t* buf);
  35
  36 // buf must be a buffer of at least 4 bytes and contain base64 encoded values
  37 // buf will be changed to contain output bytes
  38 // len is number of bytes to consume from input (must be 2, 3, or 4)
  39 // no '=' padding should be included in the input
  40 void base64_decode(uint8_t* buf, uint32_t len);
  41 }
  42 }
  43 } // apache::thrift::protocol
  44
  45 #endif // #define _THRIFT_PROTOCOL_TBASE64UTILS_H_