fw.h File Reference

Go to the source code of this file.

Defines
#define	FW_OP_ALLOW   1
#define	FW_OP_BLOCK   2
#define	FW_DIR_IN   1
#define	FW_DIR_OUT   2
#define	fw_pack_rule(rule, dev, op, dir, p, s, d, sp1, sp2, dp1, dp2)
Typedefs
typedef fw_handle	fw_t
typedef int(*	fw_handler )(const struct fw_rule *rule, void *arg)
Functions
__BEGIN_DECLS fw_t *	fw_open (void)
int	fw_add (fw_t *f, const struct fw_rule *rule)
int	fw_delete (fw_t *f, const struct fw_rule *rule)
int	fw_loop (fw_t *f, fw_handler callback, void *arg)
fw_t *	fw_close (fw_t *f)

---

Define Documentation

#define FW_DIR_IN   1

Definition at line 28 of file fw.h. Referenced by arg_to_fr(), format_rule(), fr_to_fwc(), fr_to_ipfw(), fr_to_pr(), fwc_to_fr(), ipf_to_rule(), ipfw_to_fr(), parse_rule(), pr_to_fr(), print_rule(), and rule_to_ipf().

#define FW_DIR_OUT   2

Definition at line 29 of file fw.h. Referenced by arg_to_fr(), fwc_to_fr(), ipf_to_rule(), ipfw_to_fr(), parse_rule(), and pr_to_fr().

#define FW_OP_ALLOW   1

Definition at line 25 of file fw.h. Referenced by arg_to_fr(), format_rule(), fr_to_fwc(), fr_to_ipfw(), fr_to_pr(), fwc_to_fr(), ipf_to_rule(), ipfw_to_fr(), parse_rule(), pr_to_fr(), print_rule(), and rule_to_ipf().

#define FW_OP_BLOCK   2

Definition at line 26 of file fw.h. Referenced by arg_to_fr(), fwc_to_fr(), ipf_to_rule(), ipfw_to_fr(), parse_rule(), and pr_to_fr().

#define fw_pack_rule (  rule, dev, op, dir, p, s, d, sp1, sp2, dp1, dp2   )

Value: do { \ strlcpy((rule)->fw_device, dev, sizeof((rule)->fw_device)); \ (rule)->fw_op = op; (rule)->fw_dir = dir; \ (rule)->fw_proto = p; \ memmove(&(rule)->fw_src, &(s), sizeof((rule)->fw_src)); \ memmove(&(rule)->fw_dst, &(d), sizeof((rule)->fw_dst)); \ (rule)->fw_sport[0] = sp1; (rule)->fw_sport[1] = sp2; \ (rule)->fw_dport[0] = dp1; (rule)->fw_dport[1] = dp2; \ } while (0) Definition at line 31 of file fw.h.

---

Typedef Documentation

typedef int(* fw_handler)(const struct fw_rule *rule, void *arg)

Definition at line 44 of file fw.h.

typedef struct fw_handle fw_t

Definition at line 42 of file fw.h.

---

Function Documentation

int fw_add (  fw_t *  f, const struct fw_rule *  rule )

Definition at line 127 of file fw-ipchains.c. References call_pipe(), format_rule(), MAX_RULE_LENGTH, and NULL. Referenced by __pyx_f_4dnet_2fw_add(), and fw_main().

fw_t* fw_close (  fw_t *  f  )

Definition at line 219 of file fw-ipchains.c. References NULL. Referenced by __pyx_f_4dnet_2fw___dealloc__(), fw_main(), fw_open(), and START_TEST().

int fw_delete (  fw_t *  f, const struct fw_rule *  rule )

Definition at line 138 of file fw-ipchains.c. References call_pipe(), errno, format_rule(), fw_rule::fw_device, MAX_RULE_LENGTH, memcmp(), NULL, parse_rule(), snprintf, and strsep(). Referenced by __pyx_f_4dnet_2fw_delete(), and fw_main().

int fw_loop (  fw_t *  f, fw_handler  callback, void *  arg )

Definition at line 149 of file fw-ipchains.c. References call_pipe(), fw_handle::ifinfo, MAX_RULE_LENGTH, NULL, parse_rule(), snprintf, and strsep(). Referenced by __pyx_f_4dnet_2fw_loop(), and fw_main().

__BEGIN_DECLS fw_t* fw_open (  void   )

Definition at line 115 of file fw-ipchains.c. References _IP_ADAPTER_INFO::AdapterName, _IP_ADAPTER_INFO::ComboIndex, GetAdaptersInfo(), _IP_ADAPTER_INFO::Next, NULL, and _IP_ADAPTER_INFO::Type. Referenced by __pyx_f_4dnet_2fw___init__(), fw_main(), and START_TEST().

---