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NetServices/services/http/util/base64.h@0:05ccbd4f84f1, 2013-12-02 (annotated)

Committer:
hendrikvincent
Date:
Mon Dec 02 09:01:23 2013 +0000
Revision:
0:05ccbd4f84f1
eerste programma;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hendrikvincent 0:05ccbd4f84f1 1
hendrikvincent 0:05ccbd4f84f1 2 /*
hendrikvincent 0:05ccbd4f84f1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
hendrikvincent 0:05ccbd4f84f1 4
hendrikvincent 0:05ccbd4f84f1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
hendrikvincent 0:05ccbd4f84f1 6 of this software and associated documentation files (the "Software"), to deal
hendrikvincent 0:05ccbd4f84f1 7 in the Software without restriction, including without limitation the rights
hendrikvincent 0:05ccbd4f84f1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
hendrikvincent 0:05ccbd4f84f1 9 copies of the Software, and to permit persons to whom the Software is
hendrikvincent 0:05ccbd4f84f1 10 furnished to do so, subject to the following conditions:
hendrikvincent 0:05ccbd4f84f1 11
hendrikvincent 0:05ccbd4f84f1 12 The above copyright notice and this permission notice shall be included in
hendrikvincent 0:05ccbd4f84f1 13 all copies or substantial portions of the Software.
hendrikvincent 0:05ccbd4f84f1 14
hendrikvincent 0:05ccbd4f84f1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
hendrikvincent 0:05ccbd4f84f1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
hendrikvincent 0:05ccbd4f84f1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
hendrikvincent 0:05ccbd4f84f1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
hendrikvincent 0:05ccbd4f84f1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
hendrikvincent 0:05ccbd4f84f1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
hendrikvincent 0:05ccbd4f84f1 21 THE SOFTWARE.
hendrikvincent 0:05ccbd4f84f1 22 */
hendrikvincent 0:05ccbd4f84f1 23
hendrikvincent 0:05ccbd4f84f1 24 #ifndef BASE64_H
hendrikvincent 0:05ccbd4f84f1 25 #define BASE64_H
hendrikvincent 0:05ccbd4f84f1 26
hendrikvincent 0:05ccbd4f84f1 27 #include <string>
hendrikvincent 0:05ccbd4f84f1 28 using std::string;
hendrikvincent 0:05ccbd4f84f1 29
hendrikvincent 0:05ccbd4f84f1 30 #ifdef __cplusplus
hendrikvincent 0:05ccbd4f84f1 31 extern "C" {
hendrikvincent 0:05ccbd4f84f1 32 #endif
hendrikvincent 0:05ccbd4f84f1 33
hendrikvincent 0:05ccbd4f84f1 34 //Originaly from Rolf's iputil.h
hendrikvincent 0:05ccbd4f84f1 35
hendrikvincent 0:05ccbd4f84f1 36 unsigned int base64enc_len(const char* str);
hendrikvincent 0:05ccbd4f84f1 37
hendrikvincent 0:05ccbd4f84f1 38 void base64enc(const char *input, unsigned int length, char *output);
hendrikvincent 0:05ccbd4f84f1 39
hendrikvincent 0:05ccbd4f84f1 40 #ifdef __cplusplus
hendrikvincent 0:05ccbd4f84f1 41 }
hendrikvincent 0:05ccbd4f84f1 42 #endif
hendrikvincent 0:05ccbd4f84f1 43
hendrikvincent 0:05ccbd4f84f1 44 class Base64
hendrikvincent 0:05ccbd4f84f1 45 {
hendrikvincent 0:05ccbd4f84f1 46 public:
hendrikvincent 0:05ccbd4f84f1 47 static unsigned int base64enc_len(const string& str)
hendrikvincent 0:05ccbd4f84f1 48 {
hendrikvincent 0:05ccbd4f84f1 49 return (((str.length()-1)/3)+1)<<2;
hendrikvincent 0:05ccbd4f84f1 50 }
hendrikvincent 0:05ccbd4f84f1 51
hendrikvincent 0:05ccbd4f84f1 52 static string encode(const string& str)
hendrikvincent 0:05ccbd4f84f1 53 {
hendrikvincent 0:05ccbd4f84f1 54 char* out = new char[ base64enc_len(str) ];
hendrikvincent 0:05ccbd4f84f1 55 base64enc(str.c_str(), str.length(), out);
hendrikvincent 0:05ccbd4f84f1 56 string res(out);
hendrikvincent 0:05ccbd4f84f1 57 delete[] out;
hendrikvincent 0:05ccbd4f84f1 58 return res;
hendrikvincent 0:05ccbd4f84f1 59 }
hendrikvincent 0:05ccbd4f84f1 60 };
hendrikvincent 0:05ccbd4f84f1 61
hendrikvincent 0:05ccbd4f84f1 62 #endif /* LWIP_UTILS_H */