Arianna autonomous DAQ firmware
Dependencies: mbed SDFileSystemFilinfo AriSnProtocol NetServicesMin AriSnComm MODSERIAL PowerControlClkPatch DS1820OW
SnBase64.h@1:e392595b4b76, 2012-07-20 (annotated)
- Committer:
- uci1
- Date:
- Fri Jul 20 19:04:02 2012 +0000
- Revision:
- 1:e392595b4b76
- Child:
- 3:24c5f0f50bf1
many features checked and working. afar implemented. sending of data not yet tested. contains many debug prints
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
uci1 | 1:e392595b4b76 | 1 | /* |
uci1 | 1:e392595b4b76 | 2 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
uci1 | 1:e392595b4b76 | 3 | |
uci1 | 1:e392595b4b76 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
uci1 | 1:e392595b4b76 | 5 | of this software and associated documentation files (the "Software"), to deal |
uci1 | 1:e392595b4b76 | 6 | in the Software without restriction, including without limitation the rights |
uci1 | 1:e392595b4b76 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
uci1 | 1:e392595b4b76 | 8 | copies of the Software, and to permit persons to whom the Software is |
uci1 | 1:e392595b4b76 | 9 | furnished to do so, subject to the following conditions: |
uci1 | 1:e392595b4b76 | 10 | |
uci1 | 1:e392595b4b76 | 11 | The above copyright notice and this permission notice shall be included in |
uci1 | 1:e392595b4b76 | 12 | all copies or substantial portions of the Software. |
uci1 | 1:e392595b4b76 | 13 | |
uci1 | 1:e392595b4b76 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
uci1 | 1:e392595b4b76 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
uci1 | 1:e392595b4b76 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
uci1 | 1:e392595b4b76 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
uci1 | 1:e392595b4b76 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
uci1 | 1:e392595b4b76 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
uci1 | 1:e392595b4b76 | 20 | THE SOFTWARE. |
uci1 | 1:e392595b4b76 | 21 | */ |
uci1 | 1:e392595b4b76 | 22 | |
uci1 | 1:e392595b4b76 | 23 | #ifndef BASE64_H |
uci1 | 1:e392595b4b76 | 24 | #define BASE64_H |
uci1 | 1:e392595b4b76 | 25 | |
uci1 | 1:e392595b4b76 | 26 | #include <stdint.h> |
uci1 | 1:e392595b4b76 | 27 | /* |
uci1 | 1:e392595b4b76 | 28 | #include <string> |
uci1 | 1:e392595b4b76 | 29 | using std::string; |
uci1 | 1:e392595b4b76 | 30 | */ |
uci1 | 1:e392595b4b76 | 31 | |
uci1 | 1:e392595b4b76 | 32 | #ifdef __cplusplus |
uci1 | 1:e392595b4b76 | 33 | extern "C" { |
uci1 | 1:e392595b4b76 | 34 | #endif |
uci1 | 1:e392595b4b76 | 35 | |
uci1 | 1:e392595b4b76 | 36 | //Originaly from Rolf's iputil.h |
uci1 | 1:e392595b4b76 | 37 | |
uci1 | 1:e392595b4b76 | 38 | //uint32_t base64enc_len(const uint32_t slen); |
uci1 | 1:e392595b4b76 | 39 | //uint32_t base64enc_len(const int8_t* str); |
uci1 | 1:e392595b4b76 | 40 | |
uci1 | 1:e392595b4b76 | 41 | #define BASE64ENC_LEN(slen) ( ((((slen)-1)/3)+1)<<2 ) |
uci1 | 1:e392595b4b76 | 42 | |
uci1 | 1:e392595b4b76 | 43 | void base64enc(const char *input, uint32_t length, char *output); |
uci1 | 1:e392595b4b76 | 44 | |
uci1 | 1:e392595b4b76 | 45 | #ifdef __cplusplus |
uci1 | 1:e392595b4b76 | 46 | } |
uci1 | 1:e392595b4b76 | 47 | #endif |
uci1 | 1:e392595b4b76 | 48 | |
uci1 | 1:e392595b4b76 | 49 | /* |
uci1 | 1:e392595b4b76 | 50 | class Base64 |
uci1 | 1:e392595b4b76 | 51 | { |
uci1 | 1:e392595b4b76 | 52 | public: |
uci1 | 1:e392595b4b76 | 53 | static uint32_t base64enc_len(const string& str) |
uci1 | 1:e392595b4b76 | 54 | { |
uci1 | 1:e392595b4b76 | 55 | //return (((str.length()-1)/3)+1)<<2; |
uci1 | 1:e392595b4b76 | 56 | return base64enc_len(str.length()); |
uci1 | 1:e392595b4b76 | 57 | } |
uci1 | 1:e392595b4b76 | 58 | |
uci1 | 1:e392595b4b76 | 59 | static |
uci1 | 1:e392595b4b76 | 60 | void encode(const int8_t* in, const uint32_t len, int8_t* out) { |
uci1 | 1:e392595b4b76 | 61 | base64enc(in, len, out); |
uci1 | 1:e392595b4b76 | 62 | } |
uci1 | 1:e392595b4b76 | 63 | |
uci1 | 1:e392595b4b76 | 64 | static string encode(const string& str) |
uci1 | 1:e392595b4b76 | 65 | { |
uci1 | 1:e392595b4b76 | 66 | int8_t* out = new int8_t[ base64enc_len(str) ]; |
uci1 | 1:e392595b4b76 | 67 | base64enc(str.c_str(), str.length(), out); |
uci1 | 1:e392595b4b76 | 68 | string res(out); |
uci1 | 1:e392595b4b76 | 69 | delete[] out; |
uci1 | 1:e392595b4b76 | 70 | return res; |
uci1 | 1:e392595b4b76 | 71 | } |
uci1 | 1:e392595b4b76 | 72 | }; |
uci1 | 1:e392595b4b76 | 73 | */ |
uci1 | 1:e392595b4b76 | 74 | |
uci1 | 1:e392595b4b76 | 75 | #endif |