/home/aaron/olsrd-current/olsrd/lib/mdns/src/NetworkInterfaces.c File Reference

#include "NetworkInterfaces.h"
#include <stddef.h>
#include <syslog.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <assert.h>
#include <net/if.h>
#include <netinet/in.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#include <linux/if_tun.h>
#include <netinet/ip.h>
#include <netinet/udp.h>
#include <stdlib.h>
#include "olsr.h"
#include "ipcalc.h"
#include "defs.h"
#include "link_set.h"
#include "tc_set.h"
#include "net_olsr.h"
#include "lq_plugin.h"
#include "olsr_ip_prefix_list.h"
#include "Packet.h"
#include "mdns.h"
#include "Address.h"

Include dependency graph for NetworkInterfaces.c:

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Defines
#define	MAX_NON_OLSR_IFS   32
Functions
static int	CreateCaptureSocket (const char *ifName)
static int	CreateInterface (const char *ifName, struct interface *olsrIntf)
int	CreateBmfNetworkInterfaces (struct interface *skipThisIntf)
void	AddInterface (struct interface *newIntf)
void	CloseBmfNetworkInterfaces (void)
int	AddNonOlsrBmfIf (const char *ifName, void *data __attribute__((unused)), set_plugin_parameter_addon addon __attribute__((unused)))
int	set_MDNS_TTL (const char *MDNS_TTL, void *data __attribute__((unused)), set_plugin_parameter_addon addon __attribute__((unused)))
int	IsNonOlsrBmfIf (const char *ifName)
Variables
int	my_MDNS_TTL = 0
struct TBmfInterface *	BmfInterfaces = NULL
struct TBmfInterface *	LastBmfInterface = NULL
int	HighestSkfd = -1
fd_set	InputSet
static char	NonOlsrIfNames [MAX_NON_OLSR_IFS][IFNAMSIZ]
static int	nNonOlsrIfs = 0

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Define Documentation

#define MAX_NON_OLSR_IFS   32

Definition at line 513 of file NetworkInterfaces.c.

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Function Documentation

void AddInterface

(

struct interface *

newIntf

)

Definition at line 424 of file NetworkInterfaces.c.

References CreateInterface(), interface::int_name, LOG_PLUGINS, and OLSR_DEBUG.

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int AddNonOlsrBmfIf	(	const char *	ifName,
		void *data	__attribute__(unused),
		set_plugin_parameter_addon addon	__attribute__(unused)
	)

Definition at line 528 of file NetworkInterfaces.c.

References MAX_NON_OLSR_IFS, nNonOlsrIfs, and NonOlsrIfNames.

void CloseBmfNetworkInterfaces

(

void

)

Definition at line 452 of file NetworkInterfaces.c.

References TBmfInterface::capturingSkfd, TBmfInterface::encapsulatingSkfd, EtherTunTapFd, EtherTunTapIfName, TBmfInterface::ifName, LOG_PLUGINS, TBmfInterface::nBmfPacketsRx, TBmfInterface::nBmfPacketsRxDup, TBmfInterface::nBmfPacketsTx, TBmfInterface::next, OLSR_DEBUG, and TBmfInterface::olsrIntf.

int CreateBmfNetworkInterfaces

(

struct interface *

skipThisIntf

)

Definition at line 326 of file NetworkInterfaces.c.

References ARM_NOWARN_ALIGN, BmfPError(), CreateInterface(), CreateLocalEtherTunTap(), EtherTunTapFd, EtherTunTapIfName, if_ifwithaddr(), InputSet, IsNonOlsrBmfIf(), LOG_PLUGINS, OLSR_WARN, and olsr_ip_addr::v4.

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static int CreateCaptureSocket

(

const char *

ifName

)

[static]

Definition at line 102 of file NetworkInterfaces.c.

References BmfPError(), DoMDNS(), olsr_config::ip_version, olsr_cnf, olsr_socket_add(), and OLSR_SOCKET_READ.

Referenced by CreateInterface().

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static int CreateInterface	(	const char *	ifName,
		struct interface *	olsrIntf
	)			[static]

Definition at line 189 of file NetworkInterfaces.c.

References ARM_NOWARN_ALIGN, BmfPError(), TBmfInterface::broadAddr, TBmfInterface::capturingSkfd, CreateCaptureSocket(), TBmfInterface::encapsulatingSkfd, TBmfInterface::ifName, interface::int_multicast, interface::int_src, TBmfInterface::intAddr, TBmfInterface::listeningSkfd, TBmfInterface::macAddr, TBmfInterface::next, olsr_malloc(), TBmfInterface::olsrIntf, olsr_sockaddr::v4, and olsr_ip_addr::v4.

Referenced by AddInterface(), and CreateBmfNetworkInterfaces().

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int IsNonOlsrBmfIf

(

const char *

ifName

)

Definition at line 564 of file NetworkInterfaces.c.

References nNonOlsrIfs, and NonOlsrIfNames.

int set_MDNS_TTL	(	const char *	MDNS_TTL,
		void *data	__attribute__(unused),
		set_plugin_parameter_addon addon	__attribute__(unused)
	)

Definition at line 549 of file NetworkInterfaces.c.

References my_MDNS_TTL.

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Variable Documentation

struct TBmfInterface* BmfInterfaces = NULL

Definition at line 80 of file NetworkInterfaces.c.

int HighestSkfd = -1

Definition at line 85 of file NetworkInterfaces.c.

fd_set InputSet

Definition at line 88 of file NetworkInterfaces.c.

struct TBmfInterface* LastBmfInterface = NULL

Definition at line 81 of file NetworkInterfaces.c.

int my_MDNS_TTL = 0

Definition at line 77 of file NetworkInterfaces.c.

Referenced by olsr_mdns_gen(), and set_MDNS_TTL().

int nNonOlsrIfs = 0 [static]

Definition at line 515 of file NetworkInterfaces.c.

Referenced by AddNonOlsrBmfIf(), and IsNonOlsrBmfIf().

char NonOlsrIfNames[MAX_NON_OLSR_IFS][IFNAMSIZ] [static]

Definition at line 514 of file NetworkInterfaces.c.

Referenced by AddNonOlsrBmfIf(), and IsNonOlsrBmfIf().