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Author SHA1 Message Date
Dmitry SovetinandGitHub e7e42922b6 Update README.md 2020-02-14 09:13:23 +03:00
Dmitry SovetinandGitHub c0ed7ca721 Update README.md 2020-02-14 09:01:27 +03:00
Dmitry SovetinandGitHub 08129fee79 Update README.md 2019-10-31 15:57:15 +03:00
Dmitry SovetinandGitHub fbbbef7da6 Update README.md 2019-10-31 15:54:06 +03:00
Dmitry Sovetin bba8c620bd Corrections 2019-10-24 13:53:28 +03:00
2 changed files with 17 additions and 18 deletions
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README.md
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@@ -1,12 +1,13 @@
# Simple multithreaded UDP server # Simple C++ multithreaded UDP server
[![Languages](https://img.shields.io/github/languages/top/SDMMSK/UDPServer.svg?style=flat-square)](README.md) [![Languages](https://img.shields.io/github/languages/top/SDMMSK/UDPServer.svg?style=flat-square)](README.md)
[![Code Size](https://img.shields.io/github/languages/code-size/SDMMSK/UDPServer.svg?style=flat-square)](README.md) [![Code Size](https://img.shields.io/github/languages/code-size/SDMMSK/UDPServer.svg?style=flat-square)](README.md)
[![License](https://img.shields.io/github/license/SDMMSK/UDPServer.svg?style=flat-square)](LICENSE) [![License](https://img.shields.io/github/license/SDMMSK/UDPServer.svg?style=flat-square)](LICENSE)
Simple multithreaded UDP server. Simple C++ multithreaded UDP server.
The number of threads is determined by the number of CPU cores. The number of threads is determined by the number of CPU cores.
JSON logging. JSON logging.
XTea encryption functions.
## Getting Started ## Getting Started
udpserver.cpp
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@@ -192,8 +192,7 @@ void stringCrypt(char *inout, int len, bool encrypt) // encrypt true - encrypt,
xteaDecipher(32, (uint32_t*)(inout + (i * BLOCK_SIZE)), key); xteaDecipher(32, (uint32_t*)(inout + (i * BLOCK_SIZE)), key);
} }
} }
if (len % BLOCK_SIZE != 0) if (len % BLOCK_SIZE != 0) {
{
int mod = len % BLOCK_SIZE; int mod = len % BLOCK_SIZE;
int offset = (len / BLOCK_SIZE) * BLOCK_SIZE; int offset = (len / BLOCK_SIZE) * BLOCK_SIZE;
char data[BLOCK_SIZE]; char data[BLOCK_SIZE];
@@ -205,6 +204,5 @@ void stringCrypt(char *inout, int len, bool encrypt) // encrypt true - encrypt,
xteaDecipher(32, (uint32_t*)data, key); xteaDecipher(32, (uint32_t*)data, key);
} }
memcpy(inout + offset, data, mod); memcpy(inout + offset, data, mod);
cout << mod << endl;
} }
} }