fileIO.cpp File Reference

utility function used to read files. More...

#include "fileIO.hpp"
#include "Parameter.hpp"
#include "dbgPrintHelper.hpp"
#include "exceptions.hpp"
#include "file_IO_constants.hpp"
#include "string_manipulation.hpp"
#include <cstdlib>
#include <random>
#include <regex>

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Functions
fileIO_istreamRef	fileIO_istream_open (const std::string &name)
	this function returns an istream compressed or not. More...
int	PandaSystem (const ParameterConstRef Param, const std::string &system_command, bool host_exec, const std::string &output, const unsigned int type, const bool background, const size_t timeout)
	System call forcing execution with bash. More...
bool	NaturalVersionOrder (const std::filesystem::path &_x, const std::filesystem::path &_y)
template<typename T >
void	array_rand (T *arr, size_t size)
std::filesystem::path	unique_path (const std::filesystem::path &model)

Detailed Description

utility function used to read files.

Author

Michele Fiorito miche.nosp@m.le.f.nosp@m.iorit.nosp@m.o@po.nosp@m.limi..nosp@m.it $Revision$ $Date$ Last modified by $Author$

Definition in file fileIO.cpp.

Function Documentation

array_rand()

template<typename T >

void array_rand	(	T *	arr,
		size_t	size
	)

Definition at line 241 of file fileIO.cpp.

Referenced by unique_path().

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fileIO_istream_open()

fileIO_istreamRef fileIO_istream_open

(

const std::string &

name

)

this function returns an istream compressed or not.

It first check for a compressed file, then search for the compressed version of the file and finally in case no compressed file is found it look for the plain text file. this function is mainly based on the gzstream wrapper and on zlib library.

Parameters

name	is the file name.

Returns

the refcount to the istream

Definition at line 55 of file fileIO.cpp.

References THROW_ERROR.

Referenced by AsnParser::Exec(), AadlParser::Exec(), Parameter::GetFileFormat(), and TestVectorParser::ParseXMLFile().

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NaturalVersionOrder()

bool NaturalVersionOrder	(	const std::filesystem::path &	_x,
		const std::filesystem::path &	_y
	)

Definition at line 195 of file fileIO.cpp.

References distance(), and x.

Referenced by BambuParameter::CheckParameters(), EucalyptusParameter::CheckParameters(), and CopyFile().

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PandaSystem()

int PandaSystem	(	const ParameterConstRef	Param,
		const std::string &	system_command,
		bool	host_exec = true,
		const std::string &	output = "",
		const unsigned int	type = 3,
		const bool	background = false,
		const size_t	timeout = 0
	)

System call forcing execution with bash.

Parameters

Param	is the set of input parameters
system_command	is the to be executed
host_exec	specifies if the executable is expected to be in the host system or distributed within the AppImage
output	is the file where output has to be saved
type	specifies which streams have to be saved; possible values are 0 (none), 1 (stdout), 2 (stderr), 3(stdout and stderr)
background	specifies if the command has to be executed in background
timeout	is the timeout for the command (in minutes)

Returns

the value returned by the shell

Definition at line 78 of file fileIO.cpp.

References test_panda::command, counter, GetCurrentPath(), GetPath(), OUTPUT_LEVEL_PEDANTIC, STR, STR_CST_file_IO_shell_output_file, STR_CST_file_IO_shell_script, THROW_ASSERT, and THROW_UNREACHABLE.

Referenced by CompilerWrapper::CompileFile(), CopyFile(), CompilerWrapper::CreateExecutable(), CTestbenchExecution::Exec(), BasicBlocksProfiling::Exec(), create_tree_manager::Exec(), ToolManager::execute_command(), FindMaxTransformations::ExecuteBambu(), NonDeterministicFlows::ExecuteTool(), XilinxTasteBackendFlow::GenerateSynthesisScripts(), CompilerWrapper::GetSystemIncludes(), main(), and CompilerWrapper::QueryCompilerConfig().

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unique_path()

std::filesystem::path unique_path

(

const std::filesystem::path &

model

)

Definition at line 286 of file fileIO.cpp.

References array_rand(), and ran.

Referenced by BambuParameter::CheckParameters(), CompilerWrapper::CompileFile(), CopyFile(), CompilerWrapper::FillTreeManager(), main(), and Parameter::ManageDefaultOptions().

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