X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=include%2Flibiptc%2Flibiptc.h;fp=include%2Flibiptc%2Flibiptc.h;h=0000000000000000000000000000000000000000;hp=7628bda6f6a0ad2646f82ec074bdde232035fe2d;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994 diff --git a/include/libiptc/libiptc.h b/include/libiptc/libiptc.h deleted file mode 100644 index 7628bda..0000000 --- a/include/libiptc/libiptc.h +++ /dev/null @@ -1,166 +0,0 @@ -#ifndef _LIBIPTC_H -#define _LIBIPTC_H -/* Library which manipulates filtering rules. */ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef IPT_MIN_ALIGN -/* ipt_entry has pointers and u_int64_t's in it, so if you align to - it, you'll also align to any crazy matches and targets someone - might write */ -#define IPT_MIN_ALIGN (__alignof__(struct ipt_entry)) -#endif - -#define IPT_ALIGN(s) (((s) + ((IPT_MIN_ALIGN)-1)) & ~((IPT_MIN_ALIGN)-1)) - -typedef char ipt_chainlabel[32]; - -#define IPTC_LABEL_ACCEPT "ACCEPT" -#define IPTC_LABEL_DROP "DROP" -#define IPTC_LABEL_QUEUE "QUEUE" -#define IPTC_LABEL_RETURN "RETURN" - -/* Transparent handle type. */ -typedef struct iptc_handle *iptc_handle_t; - -/* Does this chain exist? */ -int iptc_is_chain(const char *chain, const iptc_handle_t handle); - -/* Take a snapshot of the rules. Returns NULL on error. */ -iptc_handle_t iptc_init(const char *tablename); - -/* Cleanup after iptc_init(). */ -void iptc_free(iptc_handle_t *h); - -/* Iterator functions to run through the chains. Returns NULL at end. */ -const char *iptc_first_chain(iptc_handle_t *handle); -const char *iptc_next_chain(iptc_handle_t *handle); - -/* Get first rule in the given chain: NULL for empty chain. */ -const struct ipt_entry *iptc_first_rule(const char *chain, - iptc_handle_t *handle); - -/* Returns NULL when rules run out. */ -const struct ipt_entry *iptc_next_rule(const struct ipt_entry *prev, - iptc_handle_t *handle); - -/* Returns a pointer to the target name of this entry. */ -const char *iptc_get_target(const struct ipt_entry *e, - iptc_handle_t *handle); - -/* Is this a built-in chain? */ -int iptc_builtin(const char *chain, const iptc_handle_t handle); - -/* Get the policy of a given built-in chain */ -const char *iptc_get_policy(const char *chain, - struct ipt_counters *counter, - iptc_handle_t *handle); - -/* These functions return TRUE for OK or 0 and set errno. If errno == - 0, it means there was a version error (ie. upgrade libiptc). */ -/* Rule numbers start at 1 for the first rule. */ - -/* Insert the entry `e' in chain `chain' into position `rulenum'. */ -int iptc_insert_entry(const ipt_chainlabel chain, - const struct ipt_entry *e, - unsigned int rulenum, - iptc_handle_t *handle); - -/* Atomically replace rule `rulenum' in `chain' with `e'. */ -int iptc_replace_entry(const ipt_chainlabel chain, - const struct ipt_entry *e, - unsigned int rulenum, - iptc_handle_t *handle); - -/* Append entry `e' to chain `chain'. Equivalent to insert with - rulenum = length of chain. */ -int iptc_append_entry(const ipt_chainlabel chain, - const struct ipt_entry *e, - iptc_handle_t *handle); - -/* Delete the first rule in `chain' which matches `e', subject to - matchmask (array of length == origfw) */ -int iptc_delete_entry(const ipt_chainlabel chain, - const struct ipt_entry *origfw, - unsigned char *matchmask, - iptc_handle_t *handle); - -/* Delete the rule in position `rulenum' in `chain'. */ -int iptc_delete_num_entry(const ipt_chainlabel chain, - unsigned int rulenum, - iptc_handle_t *handle); - -/* Check the packet `e' on chain `chain'. Returns the verdict, or - NULL and sets errno. */ -const char *iptc_check_packet(const ipt_chainlabel chain, - struct ipt_entry *entry, - iptc_handle_t *handle); - -/* Flushes the entries in the given chain (ie. empties chain). */ -int iptc_flush_entries(const ipt_chainlabel chain, - iptc_handle_t *handle); - -/* Zeroes the counters in a chain. */ -int iptc_zero_entries(const ipt_chainlabel chain, - iptc_handle_t *handle); - -/* Creates a new chain. */ -int iptc_create_chain(const ipt_chainlabel chain, - iptc_handle_t *handle); - -/* Deletes a chain. */ -int iptc_delete_chain(const ipt_chainlabel chain, - iptc_handle_t *handle); - -/* Renames a chain. */ -int iptc_rename_chain(const ipt_chainlabel oldname, - const ipt_chainlabel newname, - iptc_handle_t *handle); - -/* Sets the policy on a built-in chain. */ -int iptc_set_policy(const ipt_chainlabel chain, - const ipt_chainlabel policy, - struct ipt_counters *counters, - iptc_handle_t *handle); - -/* Get the number of references to this chain */ -int iptc_get_references(unsigned int *ref, - const ipt_chainlabel chain, - iptc_handle_t *handle); - -/* read packet and byte counters for a specific rule */ -struct ipt_counters *iptc_read_counter(const ipt_chainlabel chain, - unsigned int rulenum, - iptc_handle_t *handle); - -/* zero packet and byte counters for a specific rule */ -int iptc_zero_counter(const ipt_chainlabel chain, - unsigned int rulenum, - iptc_handle_t *handle); - -/* set packet and byte counters for a specific rule */ -int iptc_set_counter(const ipt_chainlabel chain, - unsigned int rulenum, - struct ipt_counters *counters, - iptc_handle_t *handle); - -/* Makes the actual changes. */ -int iptc_commit(iptc_handle_t *handle); - -/* Get raw socket. */ -int iptc_get_raw_socket(void); - -/* Translates errno numbers into more human-readable form than strerror. */ -const char *iptc_strerror(int err); - -#ifdef __cplusplus -} -#endif - - -#endif /* _LIBIPTC_H */