| /* |
| * Copyright 2011 Free Software Foundation, Inc. |
| * |
| * |
| * This software is distributed under the terms of the GNU Affero Public License. |
| * See the COPYING file in the main directory for details. |
| * |
| * This use of this software may be subject to additional restrictions. |
| * See the LEGAL file in the main directory for details. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published by |
| the Free Software Foundation, either version 3 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 Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| */ |
| |
| #include <URLEncode.h> |
| #include <string> |
| #include <string.h> |
| #include <ctype.h> |
| |
| using namespace std; |
| |
| //based on javascript encodeURIComponent() |
| string URLEncode(const string &c) |
| { |
| static const char *digits = "01234567890ABCDEF"; |
| string retVal=""; |
| for (size_t i=0; i<c.length(); i++) |
| { |
| const char ch = c[i]; |
| if (isalnum(ch) || strchr("-_.!~'()",ch)) { |
| retVal += ch; |
| } else { |
| retVal += '%'; |
| retVal += digits[(ch>>4) & 0x0f]; |
| retVal += digits[ch & 0x0f]; |
| } |
| } |
| return retVal; |
| } |
| |