mirror of
https://github.com/BeamMP/BeamMP-Launcher.git
synced 2025-07-03 08:26:01 +00:00
54 lines
1.7 KiB
C++
Executable File
54 lines
1.7 KiB
C++
Executable File
// Copyright (c) 2019-present Anonymous275.
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// BeamMP Launcher code is not in the public domain and is not free software.
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// One must be granted explicit permission by the copyright holder in order to modify or distribute any part of the source or binaries.
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// Anything else is prohibited. Modified works may not be published and have be upstreamed to the official repository.
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///
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/// Created by Anonymous275 on 7/15/2020
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///
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#include <iostream>
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#include <zlib.h>
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#define Biggest 30000
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std::string Comp(std::string Data){
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char*C = new char[Biggest];
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memset(C, 0, Biggest);
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z_stream defstream;
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defstream.zalloc = Z_NULL;
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defstream.zfree = Z_NULL;
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defstream.opaque = Z_NULL;
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defstream.avail_in = (uInt)Data.length();
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defstream.next_in = (Bytef *)&Data[0];
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defstream.avail_out = Biggest;
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defstream.next_out = reinterpret_cast<Bytef *>(C);
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deflateInit(&defstream, Z_BEST_COMPRESSION);
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deflate(&defstream, Z_SYNC_FLUSH);
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deflate(&defstream, Z_FINISH);
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deflateEnd(&defstream);
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int TO = defstream.total_out;
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std::string Ret(TO,0);
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memcpy_s(&Ret[0],TO,C,TO);
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delete [] C;
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return Ret;
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}
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std::string DeComp(std::string Compressed){
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char*C = new char[Biggest];
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memset(C, 0, Biggest);
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z_stream infstream;
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infstream.zalloc = Z_NULL;
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infstream.zfree = Z_NULL;
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infstream.opaque = Z_NULL;
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infstream.avail_in = Biggest;
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infstream.next_in = (Bytef *)(&Compressed[0]);
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infstream.avail_out = Biggest;
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infstream.next_out = (Bytef *)(C);
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inflateInit(&infstream);
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inflate(&infstream, Z_SYNC_FLUSH);
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inflate(&infstream, Z_FINISH);
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inflateEnd(&infstream);
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int TO = infstream.total_out;
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std::string Ret(TO,0);
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memcpy_s(&Ret[0],TO,C,TO);
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delete [] C;
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return Ret;
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} |