comparison base-n/example/basen_example.cpp @ 75:81e1c48e97f9

Rearrange and rename to Piper C++ structure

+/**
+ * base-n, 1.0
+ * Copyright (C) 2012 Andrzej Zawadzki ([e-mail])
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+**/
+#include <cassert>
+#include <cstring>
+#include <iostream>
+#include <iterator>
+#include <string>
+
+#include "basen.hpp"
+
+int main()
+{
+    using namespace std;
+    string in = "Man is distinguished, not only by his reason, but by this singular passion from other animals, which is a lust of the mind, that by a perseverance of delight in the continued and indefatigable generation of knowledge, exceeds the short vehemence of any carnal pleasure.";
+    cout << in << endl;
+
+    {
+        string encoded;
+        bn::encode_b64(in.begin(), in.end(), back_inserter(encoded));
+        bn::decode_b64(encoded.begin(), encoded.end(), ostream_iterator<char>(cout, ""));
+        cout << endl;
+    }
+    {
+        string encoded;
+        bn::encode_b32(in.begin(), in.end(), back_inserter(encoded));
+        bn::decode_b32(encoded.begin(), encoded.end(), ostream_iterator<char>(cout, ""));
+        cout << endl;
+    }
+    {
+        string encoded;
+        bn::encode_b16(in.begin(), in.end(), back_inserter(encoded));
+        bn::decode_b16(encoded.begin(), encoded.end(), ostream_iterator<char>(cout, ""));
+        cout << endl;
+    }
+    {
+        string encoded = "#TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz\n"
+            "IHNpbmd1bGFyIHBhc3Npb24gZnJvbS@BvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2Yg\n"
+            " dGhlIG1(pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu\n"
+            "\rdWVkIGFuZCBpbmRlZmF0aWdhY*mxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRo\n"
+            "ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4";
+        bn::decode_b64(encoded.begin(), encoded.end(), ostream_iterator<char>(cout, ""));
+        cout << endl;
+    }
+    {
+        // move the struct definition outside of main() for non-C++11 compilers
+        struct b8_custom
+        {
+            static size_t group_length()
+            {
+               return 3;
+            }
+
+            static char encode(unsigned int index)
+            {
+                const char* const dictionary = "01234567";
+                assert(index < strlen(dictionary));
+                return dictionary[index];
+            }
+
+            static char decode(char c)
+            {
+                if (c >= '0' && c <= '7') {
+                    return c - '0';
+                }
+                return -1;
+            }
+        };
+        string encoded;
+        bn::impl::encode<b8_custom>(in.begin(), in.end(), back_inserter(encoded));
+        bn::impl::decode<b8_custom>(encoded.begin(), encoded.end(), ostream_iterator<char>(cout, ""));
+        cout << endl;
+    }
+}
+