cli.c File Reference

Implementation of functions which handles CLI. More...

#include "cli.h"

Go to the source code of this file.

Functions
void	getHelp (const char *scope)
	Prints the generic help message or a detailed help message describing a particular option.
int	handleCLIArguments (char **argv, const int argc)
	It validates and intreprets the CLI options.
GameConfiguration	getConfigurationFromArguments (char **argv, const int argc)
	Generates a game configuration from the given options. If some options are not specified, the default game configuration values for that option are used.

Detailed Description

Implementation of functions which handles CLI.

Definition in file cli.c.

Function Documentation

getConfigurationFromArguments()

GameConfiguration getConfigurationFromArguments	(	char **	argv,
		const int	argc )

Generates a game configuration from the given options. If some options are not specified, the default game configuration values for that option are used.

Parameters

argv	The CLI options vector.
argc	The length of argv.

Returns

The game configuration generated.

Definition at line 135 of file cli.c.

getHelp()

void getHelp

(

const char *

scope

)

Prints the generic help message or a detailed help message describing a particular option.

Parameters

scope

Generic scope or a CLI option (shorthands are not handled).

Definition at line 23 of file cli.c.

handleCLIArguments()

int handleCLIArguments	(	char **	argv,
		const int	argc )

It validates and intreprets the CLI options.

Parameters

argv	The CLI options vector.
argc	The length of argv.

Returns

If the CLI options are legal, it returns a bit-masked action code meaning the action that the program has to take of, otherwise exits with EXIT_CLI_ILLEGAL. If the user was legally asking for help, it returns ACTION_HELP; otherwise it exits with EXIT_CLI_ILLEGAL.

Definition at line 72 of file cli.c.