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-rw-r--r--src/Sockets/Base64.cpp272
1 files changed, 0 insertions, 272 deletions
diff --git a/src/Sockets/Base64.cpp b/src/Sockets/Base64.cpp
deleted file mode 100644
index 4619756..0000000
--- a/src/Sockets/Base64.cpp
+++ /dev/null
@@ -1,272 +0,0 @@
-/** \file Base64.cpp
- ** \date 2004-02-13
- ** \author grymse@alhem.net
-**/
-/*
-Copyright (C) 2004-2007 Anders Hedstrom
-
-This library is made available under the terms of the GNU GPL.
-
-If you would like to use this library in a closed-source application,
-a separate license agreement is available. For information about
-the closed-source license agreement for the C++ sockets library,
-please visit http://www.alhem.net/Sockets/license.html and/or
-email license@alhem.net.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#include "Base64.h"
-
-#ifdef SOCKETS_NAMESPACE
-namespace SOCKETS_NAMESPACE {
-#endif
-
-
-const char *Base64::bstr =
- "ABCDEFGHIJKLMNOPQ"
- "RSTUVWXYZabcdefgh"
- "ijklmnopqrstuvwxy"
- "z0123456789+/";
-
-const char Base64::rstr[] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0, 63,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 0, 0, 0, 0, 0,
- 0, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 0, 0, 0, 0, 0};
-
-
-Base64::Base64()
-{
-}
-
-
-void Base64::encode(FILE *fil, std::string& output, bool add_crlf)
-{
- size_t remain;
- size_t i = 0;
- size_t o = 0;
- char input[4];
-
- output = "";
- remain = fread(input,1,3,fil);
- while (remain > 0)
- {
- if (add_crlf && o && o % 76 == 0)
- output += "\n";
- switch (remain)
- {
- case 1:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) ];
- output += "==";
- break;
- case 2:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ];
- output += bstr[ ((input[i + 1] << 2) & 0x3c) ];
- output += "=";
- break;
- default:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ];
- output += bstr[ ((input[i + 1] << 2) & 0x3c) + ((input[i + 2] >> 6) & 0x03) ];
- output += bstr[ (input[i + 2] & 0x3f) ];
- }
- o += 4;
- //
- remain = fread(input,1,3,fil);
- }
-}
-
-
-void Base64::encode(const std::string& str_in, std::string& str_out, bool add_crlf)
-{
- encode(str_in.c_str(), str_in.size(), str_out, add_crlf);
-}
-
-
-void Base64::encode(const char* input,size_t l,std::string& output, bool add_crlf)
-{
- size_t i = 0;
- size_t o = 0;
-
- output = "";
- while (i < l)
- {
- size_t remain = l - i;
- if (add_crlf && o && o % 76 == 0)
- output += "\n";
- switch (remain)
- {
- case 1:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) ];
- output += "==";
- break;
- case 2:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ];
- output += bstr[ ((input[i + 1] << 2) & 0x3c) ];
- output += "=";
- break;
- default:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ];
- output += bstr[ ((input[i + 1] << 2) & 0x3c) + ((input[i + 2] >> 6) & 0x03) ];
- output += bstr[ (input[i + 2] & 0x3f) ];
- }
- o += 4;
- i += 3;
- }
-}
-
-
-void Base64::encode(const unsigned char* input,size_t l,std::string& output,bool add_crlf)
-{
- size_t i = 0;
- size_t o = 0;
-
- output = "";
- while (i < l)
- {
- size_t remain = l - i;
- if (add_crlf && o && o % 76 == 0)
- output += "\n";
- switch (remain)
- {
- case 1:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) ];
- output += "==";
- break;
- case 2:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ];
- output += bstr[ ((input[i + 1] << 2) & 0x3c) ];
- output += "=";
- break;
- default:
- output += bstr[ ((input[i] >> 2) & 0x3f) ];
- output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ];
- output += bstr[ ((input[i + 1] << 2) & 0x3c) + ((input[i + 2] >> 6) & 0x03) ];
- output += bstr[ (input[i + 2] & 0x3f) ];
- }
- o += 4;
- i += 3;
- }
-}
-
-
-void Base64::decode(const std::string& input,std::string& output)
-{
- size_t i = 0;
- size_t l = input.size();
-
- output = "";
- while (i < l)
- {
- while (i < l && (input[i] == 13 || input[i] == 10))
- i++;
- if (i < l)
- {
- char b1 = (char)((rstr[(int)input[i]] << 2 & 0xfc) +
- (rstr[(int)input[i + 1]] >> 4 & 0x03));
- output += b1;
- if (input[i + 2] != '=')
- {
- char b2 = (char)((rstr[(int)input[i + 1]] << 4 & 0xf0) +
- (rstr[(int)input[i + 2]] >> 2 & 0x0f));
- output += b2;
- }
- if (input[i + 3] != '=')
- {
- char b3 = (char)((rstr[(int)input[i + 2]] << 6 & 0xc0) +
- rstr[(int)input[i + 3]]);
- output += b3;
- }
- i += 4;
- }
- }
-}
-
-
-void Base64::decode(const std::string& input, unsigned char *output, size_t& sz)
-{
- size_t i = 0;
- size_t l = input.size();
- size_t j = 0;
-
- while (i < l)
- {
- while (i < l && (input[i] == 13 || input[i] == 10))
- i++;
- if (i < l)
- {
- unsigned char b1 = (unsigned char)((rstr[(int)input[i]] << 2 & 0xfc) +
- (rstr[(int)input[i + 1]] >> 4 & 0x03));
- if (output)
- {
- output[j] = b1;
- }
- j++;
- if (input[i + 2] != '=')
- {
- unsigned char b2 = (unsigned char)((rstr[(int)input[i + 1]] << 4 & 0xf0) +
- (rstr[(int)input[i + 2]] >> 2 & 0x0f));
- if (output)
- {
- output[j] = b2;
- }
- j++;
- }
- if (input[i + 3] != '=')
- {
- unsigned char b3 = (unsigned char)((rstr[(int)input[i + 2]] << 6 & 0xc0) +
- rstr[(int)input[i + 3]]);
- if (output)
- {
- output[j] = b3;
- }
- j++;
- }
- i += 4;
- }
- }
- sz = j;
-}
-
-
-size_t Base64::decode_length(const std::string& str64)
-{
- if (!str64.size() || str64.size() % 4)
- return 0;
- size_t l = 3 * (str64.size() / 4 - 1) + 1;
- if (str64[str64.size() - 2] != '=')
- l++;
- if (str64[str64.size() - 1] != '=')
- l++;
- return l;
-}
-
-
-#ifdef SOCKETS_NAMESPACE
-}
-#endif
-
-
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