SimNtsUtils.hpp File Reference

: Utilities for the simulation of the Network-Transport-Stack (NTS) components. More...

#include <stdlib.h>
#include <unistd.h>
#include <iostream>
#include <fstream>
#include "../MEM/mem.hpp"
#include "../NTS/nts.hpp"
#include "../NTS/nts_utils.hpp"
#include "../NTS/SimNtsUtils.hpp"

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Functions
bool	isDatFile (string fileName)
	Checks if a file has a ".dat" extension. More...
bool	isDottedDecimal (string ipStr)
	Checks if a string contains an IP address represented in dot-decimal notation. More...
bool	isHexString (string str)
	Checks if a string contains a hexadecimal number. More...
ap_uint< 32 >	myDottedDecimalIpToUint32 (string ipStr)
	Converts an IPv4 address represented with a dotted-decimal string into an UINT32. More...
vector< string >	myTokenizer (string strBuff, char delimiter)
	Brakes a string into tokens by using the 'delimiter' character. More...
string	myUint64ToStrHex (ap_uint< 64 > inputNumber)
	Converts an UINT64 into a string of 16 HEX characters. More...
string	myUint8ToStrHex (ap_uint< 8 > inputNumber)
	Converts an UINT8 into a string of 2 HEX characters. More...
ap_uint< 64 >	myStrHexToUint64 (string dataString)
	Converts a string of 16 HEX characters into an UINT64. More...
ap_uint< 8 >	myStrHexToUint8 (string keepString)
	Converts a string of 2 HEX characters into an UINT8. More...
int	myDiffTwoFiles (string dataFileName, string goldFileName)
	Compares 2 files line-by-line, up to length of the 2nd file. More...
bool	readAxisRawFromLine (AxisRaw &axisRaw, string stringBuffer)
	Retrieve an AxisRaw chunk from a string. More...
bool	readFpgaSocketFromLine (SockAddr &fpgaSock, string stringBuffer)
	Retrieve an Fpga socket from a string. More...
bool	readFpgaSndPortFromLine (Ly4Port &port, string stringBuffer)
	Retrieve an FPGA send port from a string. More...
bool	readHostSocketFromLine (SockAddr &hostSock, string stringBuffer)
	Retrieve a Host socket from a string. More...
bool	readAxisRawFromFile (AxisRaw &axisRaw, ifstream &inpFileStream)
	Retrieve an Axis raw data chunk from a file. More...
bool	readTbParamFromFile (const string paramName, const string datFile, unsigned int &paramVal)
	Retrieve a testbench parameter from a DAT file. More...
int	writeAxisAppToFile (AxisApp &axisApp, ofstream &outFile)
	Dump a TCP or UDP application data chunk into a file. The data are stored as a stream of bytes which is terminated by a newline when the 'TLAST' bit of the data chunk is set. More...
int	writeAxisAppToFile (AxisApp &axisApp, ofstream &outFile, int &wrCount)
	Dump a TCP or UDP application data chunk into a file. Data are stored as a stream of bytes with a newline being appended every time the write-counter reaches the Maximum Segment Size (.i.e, MY_MSS) or the TLAST' bit of the data chunk is set. More...
bool	writeAxisRawToFile (AxisRaw &axisRaw, ofstream &outFileStream)
	Dump an Axis raw data chunk to a file. More...
bool	writeSocketPairToFile (SocketPair &socketPair, ofstream &outFileStream)
	Dump a SocketPair to a file. More...
template<int D>
bool	writeApUintToFile (ap_uint< D > &data, ofstream &outFileStream)
	Dump an AP_UINT to a file. More...
bool	feedAxisRawStreamFromFile (stream< AxisRaw > &ss, const string ssName, string datFile, int &nrChunks, int &nrFrames, int &nrBytes)
bool	drainAxisRawStreamToFile (stream< AxisRaw > &ss, const string ssName, string datFile, int &nrChunks, int &nrFrames, int &nrBytes)
template<class AXIS_T >
bool	feedAxisFromFile (stream< AXIS_T > &ss, const string ssName, string datFile, int &nrChunks, int &nrFrames, int &nrBytes)
	Initialize an Axi4-Stream (Axis) from a DAT file. More...
template<class AXIS_T >
bool	drainAxisToFile (stream< AXIS_T > &ss, const string ssName, string datFile, int &nrChunks, int &nrFrames, int &nrBytes)
	Empty an Axi4-Stream (Axis) to a DAT file. More...

Detailed Description

: Utilities for the simulation of the Network-Transport-Stack (NTS) components.

System: : cloudFPGA Component : Shell, Network Transport Stack (NTS) Language : Vivado HLS

Definition in file SimNtsUtils.hpp.