net.c File Reference

Networking subsystem central module implementation. More...

#include <async.h>
#include <ctype.h>
#include <ddi.h>
#include <errno.h>
#include <malloc.h>
#include <stdio.h>
#include <string.h>
#include <ipc/ipc.h>
#include <ipc/services.h>
#include "../err.h"
#include "../messages.h"
#include "../modules.h"
#include "../structures/char_map.h"
#include "../structures/generic_char_map.h"
#include "../structures/measured_strings.h"
#include "../structures/module_map.h"
#include "../structures/packet/packet.h"
#include "../il/il_messages.h"
#include "../include/device.h"
#include "../include/netif_interface.h"
#include "../include/nil_interface.h"
#include "../include/net_interface.h"
#include "../include/ip_interface.h"
#include "net.h"
#include "net_messages.h"

Include dependency graph for net.c:

Defines
#define	BUFFER_SIZE   256
	File read buffer size.
#define	NAME   "Networking"
	Networking module name.
Functions
device_id_t	generate_new_device_id (void)
	Generates new system-unique device identifier.
int	net_get_conf (measured_strings_ref netif_conf, measured_string_ref configuration, size_t count, char **data)
	Returns the configured values.
int	net_initialize (async_client_conn_t client_connection)
	Initializes the networking module.
int	parse_line (measured_strings_ref configuration, char *line)
int	read_configuration (void)
	Reads the networking subsystem global configuration.
int	read_configuration_file (const char *directory, const char *filename, measured_strings_ref configuration)
int	read_netif_configuration (const char *name, netif_ref netif)
	Reads the network interface specific configuration.
int	start_device (netif_ref netif)
	Starts the network interface according to its configuration.
int	startup (void)
	Reads the configuration and starts all network interfaces.
int	add_configuration (measured_strings_ref configuration, const char *name, const char *value)
	Adds the configured setting to the configuration map.
int	net_message (ipc_callid_t callid, ipc_call_t *call, ipc_call_t *answer, int *answer_count)
	Processes the networking message.
External module functions.
This functions have to be implemented in every module.
void	module_print_name (void)
	External function to print the module name.
int	module_start (async_client_conn_t client_connection)
	External module startup function.
Networking module interface
This interface is used by other modules.
int	net_connect_module (services_t service)
	Connects to the networking module.
void	net_free_settings (measured_string_ref settings, char *data)
	Frees the received settings.
int	net_get_conf_req (int net_phone, measured_string_ref *configuration, size_t count, char **data)
	Returns the global configuration.
int	net_get_device_conf_req (int net_phone, device_id_t device_id, measured_string_ref *configuration, size_t count, char **data)
	Returns the device specific configuration.
Variables
net_globals_t	net_globals
	Networking module global data.

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Detailed Description

Networking subsystem central module implementation.