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126 lines
3.3 KiB
126 lines
3.3 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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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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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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* plLogDecrypt - Used by mantis to decrypt log files |
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* |
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***/ |
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#include <stdio.h> |
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#include "hsTypes.h" |
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#include "../plStatusLog/plEncryptLogLine.h" |
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void IProcessFile(const char *path) |
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{ |
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char out_path[512]; |
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strcpy(out_path, path); |
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strcat(out_path, ".decrypt"); |
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FILE * fpIn = fopen(path, "rb"); |
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FILE * fpOut = fopen(out_path, "w"); |
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if( fpIn != nil && fpOut != nil) |
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{ |
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UInt8 line[ 2048 ]; |
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while( !feof( fpIn ) ) |
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{ |
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// Read next string |
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long pos = ftell(fpIn); |
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if( pos == -1L ) |
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break; |
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UInt8 hint = (UInt8)pos; |
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UInt16 sizeHint = (UInt16)pos; |
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UInt16 size; |
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if( stricmp( path + strlen( path ) - 4, ".log" ) == 0 ) |
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{ |
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int i; |
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for( i = 0; i < 511; i++ ) |
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{ |
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int c = fgetc( fpIn ); |
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if( c == EOF || c == hint ) |
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break; |
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line[ i ] = (UInt8)c; |
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} |
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line[ i ] = 0; |
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size = i; |
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} |
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else |
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{ |
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// UInt16 line length is encoded first |
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int c = fgetc( fpIn ); |
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if( c == EOF ) |
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break; |
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size = ( c & 0xff ) | ( fgetc( fpIn ) << 8 ); |
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size = size ^ sizeHint; |
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if( size > sizeof( line ) ) |
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{ |
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hsAssert( size <= sizeof( line ) - 1, "Invalid line size" ); |
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break; |
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} |
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fread( line, 1, size, fpIn ); |
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line[ size ] = 0; |
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} |
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plStatusEncrypt::Decrypt( line, size, hint ); |
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fprintf(fpOut, "%s\n", (const char *)line); |
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} |
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} |
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if (fpIn) |
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fclose(fpIn); |
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if (fpOut) |
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fclose(fpOut); |
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} |
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int main(int argc, const char * argv[]) |
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{ |
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if (argc == 2) |
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{ |
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IProcessFile(argv[1]); |
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} |
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return 0; |
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}
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