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Dependencies:   mbed

NetServices/services/http/util/base64.h@1:f5ac63519541, 2014-03-05 (annotated)

Committer:
Michael J. Spencer
Date:
Wed Mar 05 06:14:02 2014 -0800
Revision:
1:f5ac63519541
Initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Michael J. Spencer 1:f5ac63519541 1
Michael J. Spencer 1:f5ac63519541 2 /*
Michael J. Spencer 1:f5ac63519541 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Michael J. Spencer 1:f5ac63519541 4
Michael J. Spencer 1:f5ac63519541 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Michael J. Spencer 1:f5ac63519541 6 of this software and associated documentation files (the "Software"), to deal
Michael J. Spencer 1:f5ac63519541 7 in the Software without restriction, including without limitation the rights
Michael J. Spencer 1:f5ac63519541 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Michael J. Spencer 1:f5ac63519541 9 copies of the Software, and to permit persons to whom the Software is
Michael J. Spencer 1:f5ac63519541 10 furnished to do so, subject to the following conditions:
Michael J. Spencer 1:f5ac63519541 11
Michael J. Spencer 1:f5ac63519541 12 The above copyright notice and this permission notice shall be included in
Michael J. Spencer 1:f5ac63519541 13 all copies or substantial portions of the Software.
Michael J. Spencer 1:f5ac63519541 14
Michael J. Spencer 1:f5ac63519541 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Michael J. Spencer 1:f5ac63519541 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Michael J. Spencer 1:f5ac63519541 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Michael J. Spencer 1:f5ac63519541 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Michael J. Spencer 1:f5ac63519541 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Michael J. Spencer 1:f5ac63519541 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Michael J. Spencer 1:f5ac63519541 21 THE SOFTWARE.
Michael J. Spencer 1:f5ac63519541 22 */
Michael J. Spencer 1:f5ac63519541 23
Michael J. Spencer 1:f5ac63519541 24 #ifndef BASE64_H
Michael J. Spencer 1:f5ac63519541 25 #define BASE64_H
Michael J. Spencer 1:f5ac63519541 26
Michael J. Spencer 1:f5ac63519541 27 #include <string>
Michael J. Spencer 1:f5ac63519541 28 using std::string;
Michael J. Spencer 1:f5ac63519541 29
Michael J. Spencer 1:f5ac63519541 30 #ifdef __cplusplus
Michael J. Spencer 1:f5ac63519541 31 extern "C" {
Michael J. Spencer 1:f5ac63519541 32 #endif
Michael J. Spencer 1:f5ac63519541 33
Michael J. Spencer 1:f5ac63519541 34 //Originaly from Rolf's iputil.h
Michael J. Spencer 1:f5ac63519541 35
Michael J. Spencer 1:f5ac63519541 36 unsigned int base64enc_len(const char* str);
Michael J. Spencer 1:f5ac63519541 37
Michael J. Spencer 1:f5ac63519541 38 void base64enc(const char *input, unsigned int length, char *output);
Michael J. Spencer 1:f5ac63519541 39
Michael J. Spencer 1:f5ac63519541 40 #ifdef __cplusplus
Michael J. Spencer 1:f5ac63519541 41 }
Michael J. Spencer 1:f5ac63519541 42 #endif
Michael J. Spencer 1:f5ac63519541 43
Michael J. Spencer 1:f5ac63519541 44 class Base64
Michael J. Spencer 1:f5ac63519541 45 {
Michael J. Spencer 1:f5ac63519541 46 public:
Michael J. Spencer 1:f5ac63519541 47 static unsigned int base64enc_len(const string& str)
Michael J. Spencer 1:f5ac63519541 48 {
Michael J. Spencer 1:f5ac63519541 49 return (((str.length()-1)/3)+1)<<2;
Michael J. Spencer 1:f5ac63519541 50 }
Michael J. Spencer 1:f5ac63519541 51
Michael J. Spencer 1:f5ac63519541 52 static string encode(const string& str)
Michael J. Spencer 1:f5ac63519541 53 {
Michael J. Spencer 1:f5ac63519541 54 char* out = new char[ base64enc_len(str) ];
Michael J. Spencer 1:f5ac63519541 55 base64enc(str.c_str(), str.length(), out);
Michael J. Spencer 1:f5ac63519541 56 string res(out);
Michael J. Spencer 1:f5ac63519541 57 delete[] out;
Michael J. Spencer 1:f5ac63519541 58 return res;
Michael J. Spencer 1:f5ac63519541 59 }
Michael J. Spencer 1:f5ac63519541 60 };
Michael J. Spencer 1:f5ac63519541 61
Michael J. Spencer 1:f5ac63519541 62 #endif /* LWIP_UTILS_H */