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69 lines
2.2 KiB
69 lines
2.2 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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/***************************************************************************** |
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* |
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* $/Plasma20/Sources/Plasma/NucleusLib/pnUtils/Private/pnUtBase64.h |
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* |
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***/ |
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#ifdef PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNUTILS_PRIVATE_PNUTBASE64_H |
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#error "Header $/Plasma20/Sources/Plasma/NucleusLib/pnUtils/Private/pnUtBase64.h included more than once" |
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#endif |
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#define PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNUTILS_PRIVATE_PNUTBASE64_H |
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/***************************************************************************** |
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* |
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* Base64 Codec API |
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* |
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***/ |
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const unsigned kBase64EncodeBlock = 4; |
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const unsigned kBase64EncodeMultiple = 3; |
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inline unsigned Base64EncodeSize (unsigned srcChars) { |
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return (srcChars + kBase64EncodeMultiple - 1) / kBase64EncodeMultiple |
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* kBase64EncodeBlock; |
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} |
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unsigned Base64Encode ( |
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unsigned srcChars, |
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const byte srcData[], |
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unsigned dstChars, |
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char * dstData |
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); |
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inline unsigned Base64DecodeSize (unsigned srcChars, const char srcData[]) { |
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return srcChars * kBase64EncodeMultiple / kBase64EncodeBlock |
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- ((srcChars >= 1 && srcData[srcChars - 1] == '=') ? 1 : 0) |
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- ((srcChars >= 2 && srcData[srcChars - 2] == '=') ? 1 : 0); |
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} |
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unsigned Base64Decode ( |
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unsigned srcChars, |
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const char srcData[], |
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unsigned dstChars, |
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byte * dstData |
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);
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