handle_options.c File Reference

Command line options handling. More...

#include "compile_time.h"
#include "src/lib/handle_options.h"
#include "src/lib/config.h"
#include "src/lib/config_def.h"
#include "src/lib/pin.h"
#include "src/lib/sds_extras.h"
#include "src/lib/utility.h"
#include <getopt.h>
#include <openssl/opensslv.h>

Include dependency graph for handle_options.c:

Functions
static void	print_usage (struct t_config *config, const char *cmd)
static void	print_version (void)
enum handle_options_rc	handle_options (struct t_config *config, int argc, char **argv)

Variables
static struct option	long_options []

Detailed Description

Command line options handling.

Function Documentation

handle_options()

enum handle_options_rc handle_options	(	struct t_config *	config,
		int	argc,
		char **	argv
	)

Handles the command line arguments

Parameters

config	pointer to myMPD static configuration
argc	from main function
argv	from main function

Returns

OPTIONS_RC_INVALID on error OPTIONS_RC_EXIT if myMPD should exit OPTIONS_RC_OK if arguments are parsed successfully

print_usage()

static void print_usage ( struct t_config *  config, const char *  cmd  )

static

Prints the command line usage information

Parameters

config	pointer to config struct
cmd	argv[0] from main function

print_version()

static void print_version ( void  )

static

Prints the command line usage information

Variable Documentation

long_options

struct option long_options[]

static

Initial value:

= {
    {"cachedir",  required_argument, 0, 'a'},
    {"config",    no_argument,       0, 'c'},
    {"dump",      no_argument,       0, 'd'},
    {"help",      no_argument,       0, 'h'},
    {"pin",       no_argument,       0, 'p'},
    {"syslog",    no_argument,       0, 's'},
    {"version",   no_argument,       0, 'v'},
    {"workdir",   required_argument, 0, 'w'}
}

Options definitions