455 lines
14 KiB
OpenEdge ABL
455 lines
14 KiB
OpenEdge ABL
%module capi
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%{
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#include <netlink/netlink.h>
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#include <netlink/types.h>
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#include <netlink/socket.h>
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#include <netlink/msg.h>
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#include <netlink/object.h>
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#include <netlink/cache.h>
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%}
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%include <stdint.i>
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%include <cstring.i>
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%inline %{
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struct nl_dump_params *alloc_dump_params(void)
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{
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struct nl_dump_params *dp;
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if (!(dp = calloc(1, sizeof(*dp))))
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return NULL;
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dp->dp_fd = stdout;
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return dp;
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}
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void free_dump_params(struct nl_dump_params *dp)
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{
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free(dp);
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}
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%};
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/* <netlink/types.h> */
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enum nl_dump_type {
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NL_DUMP_LINE, /**< Dump object briefly on one line */
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NL_DUMP_DETAILS, /**< Dump all attributes but no statistics */
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NL_DUMP_STATS, /**< Dump all attributes including statistics */
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__NL_DUMP_MAX,
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};
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struct nl_dump_params
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{
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/**
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* Specifies the type of dump that is requested.
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*/
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enum nl_dump_type dp_type;
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/**
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* Specifies the number of whitespaces to be put in front
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* of every new line (indentation).
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*/
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int dp_prefix;
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/**
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* Causes the cache index to be printed for each element.
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*/
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int dp_print_index;
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/**
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* Causes each element to be prefixed with the message type.
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*/
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int dp_dump_msgtype;
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/**
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* A callback invoked for output
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*
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* Passed arguments are:
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* - dumping parameters
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* - string to append to the output
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*/
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void (*dp_cb)(struct nl_dump_params *, char *);
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/**
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* A callback invoked for every new line, can be used to
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* customize the indentation.
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*
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* Passed arguments are:
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* - dumping parameters
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* - line number starting from 0
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*/
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void (*dp_nl_cb)(struct nl_dump_params *, int);
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/**
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* User data pointer, can be used to pass data to callbacks.
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*/
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void *dp_data;
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/**
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* File descriptor the dumping output should go to
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*/
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FILE * dp_fd;
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/**
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* Alternatively the output may be redirected into a buffer
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*/
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char * dp_buf;
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/**
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* Length of the buffer dp_buf
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*/
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size_t dp_buflen;
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/**
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* PRIVATE
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* Set if a dump was performed prior to the actual dump handler.
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*/
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int dp_pre_dump;
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/**
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* PRIVATE
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* Owned by the current caller
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*/
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int dp_ivar;
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unsigned int dp_line;
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};
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/* <netlink/errno.h> */
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extern const char *nl_geterror(int);
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/* <netlink/utils.h> */
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extern double nl_cancel_down_bytes(unsigned long long, char **);
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extern double nl_cancel_down_bits(unsigned long long, char **);
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%cstring_output_maxsize(char *buf, size_t len)
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extern int nl_rate2str(unsigned long long rate, int type, char *buf, size_t len);
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extern double nl_cancel_down_us(uint32_t, char **);
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extern long nl_size2int(const char *);
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%cstring_output_maxsize(char *buf, const size_t len)
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extern char *nl_size2str(const size_t, char *buf, const size_t len);
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extern long nl_prob2int(const char *);
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extern int nl_get_user_hz(void);
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extern uint32_t nl_us2ticks(uint32_t);
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extern uint32_t nl_ticks2us(uint32_t);
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extern int nl_str2msec(const char *, uint64_t *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_msec2str(uint64_t, char *buf, size_t len);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_llproto2str(int, char *buf, size_t len);
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extern int nl_str2llproto(const char *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_ether_proto2str(int, char *buf, size_t len);
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extern int nl_str2ether_proto(const char *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_ip_proto2str(int, char *buf, size_t len);
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extern int nl_str2ip_proto(const char *);
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extern void nl_new_line(struct nl_dump_params *);
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extern void nl_dump(struct nl_dump_params *, const char *, ...);
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extern void nl_dump_line(struct nl_dump_params *, const char *, ...);
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/* <netlink/netlink.h> */
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extern struct nl_dump_params *alloc_dump_params(void);
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extern void free_dump_params(struct nl_dump_params *);
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extern int nl_connect(struct nl_sock *, int);
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extern void nl_close(struct nl_sock *);
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/* <netlink/socket.h> */
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extern struct nl_sock *nl_socket_alloc(void);
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extern struct nl_sock *nl_socket_alloc_cb(struct nl_cb *);
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extern void nl_socket_free(struct nl_sock *);
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extern uint32_t nl_socket_get_local_port(const struct nl_sock *);
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extern void nl_socket_set_local_port(struct nl_sock *, uint32_t);
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extern uint32_t nl_socket_get_peer_port(const struct nl_sock *);
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extern void nl_socket_set_peer_port(struct nl_sock *, uint32_t);
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extern uint32_t nl_socket_get_peer_groups(const struct nl_sock *sk);
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extern void nl_socket_set_peer_groups(struct nl_sock *sk, uint32_t groups);
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extern int nl_socket_set_buffer_size(struct nl_sock *, int, int);
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/* <netlink/msg.h> */
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extern int nlmsg_size(int);
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extern int nlmsg_total_size(int);
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extern int nlmsg_padlen(int);
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extern void * nlmsg_data(const struct nlmsghdr *);
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extern int nlmsg_datalen(const struct nlmsghdr *);
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extern void * nlmsg_tail(const struct nlmsghdr *);
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/* attribute access */
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extern struct nlattr * nlmsg_attrdata(const struct nlmsghdr *, int);
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extern int nlmsg_attrlen(const struct nlmsghdr *, int);
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/* message parsing */
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extern int nlmsg_valid_hdr(const struct nlmsghdr *, int);
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extern int nlmsg_ok(const struct nlmsghdr *, int);
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extern struct nlmsghdr * nlmsg_next(struct nlmsghdr *, int *);
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extern int nlmsg_parse(struct nlmsghdr *, int, struct nlattr **,
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int, struct nla_policy *);
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extern struct nlattr * nlmsg_find_attr(struct nlmsghdr *, int, int);
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extern int nlmsg_validate(struct nlmsghdr *, int, int,
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struct nla_policy *);
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extern struct nl_msg * nlmsg_alloc(void);
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extern struct nl_msg * nlmsg_alloc_size(size_t);
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extern struct nl_msg * nlmsg_alloc_simple(int, int);
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extern void nlmsg_set_default_size(size_t);
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extern struct nl_msg * nlmsg_inherit(struct nlmsghdr *);
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extern struct nl_msg * nlmsg_convert(struct nlmsghdr *);
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extern void * nlmsg_reserve(struct nl_msg *, size_t, int);
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extern int nlmsg_append(struct nl_msg *, void *, size_t, int);
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extern int nlmsg_expand(struct nl_msg *, size_t);
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extern struct nlmsghdr * nlmsg_put(struct nl_msg *, uint32_t, uint32_t,
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int, int, int);
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extern struct nlmsghdr * nlmsg_hdr(struct nl_msg *);
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extern void nlmsg_get(struct nl_msg *);
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extern void nlmsg_free(struct nl_msg *);
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/* attribute modification */
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extern void nlmsg_set_proto(struct nl_msg *, int);
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extern int nlmsg_get_proto(struct nl_msg *);
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extern size_t nlmsg_get_max_size(struct nl_msg *);
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extern void nlmsg_set_src(struct nl_msg *, struct sockaddr_nl *);
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extern struct sockaddr_nl *nlmsg_get_src(struct nl_msg *);
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extern void nlmsg_set_dst(struct nl_msg *, struct sockaddr_nl *);
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extern struct sockaddr_nl *nlmsg_get_dst(struct nl_msg *);
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extern void nlmsg_set_creds(struct nl_msg *, struct ucred *);
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extern struct ucred * nlmsg_get_creds(struct nl_msg *);
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extern char * nl_nlmsgtype2str(int, char *, size_t);
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extern int nl_str2nlmsgtype(const char *);
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extern char * nl_nlmsg_flags2str(int, char *, size_t);
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extern int nl_msg_parse(struct nl_msg *,
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void (*cb)(struct nl_object *, void *),
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void *);
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extern void nl_msg_dump(struct nl_msg *, FILE *);
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%inline %{
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struct nl_object *cast_obj(void *obj)
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{
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return (struct nl_object *) obj;
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}
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struct nl_object *object_alloc_name(const char *name)
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{
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struct nl_object *obj;
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if (nl_object_alloc_name(name, &obj) < 0)
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return NULL;
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return obj;
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}
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%};
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extern struct nl_object *nl_object_alloc(struct nl_object_ops *);
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extern void nl_object_free(struct nl_object *);
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extern struct nl_object *nl_object_clone(struct nl_object *);
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extern void nl_object_get(struct nl_object *);
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extern void nl_object_put(struct nl_object *);
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extern int nl_object_shared(struct nl_object *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern void nl_object_dump_buf(struct nl_object *, char *buf, size_t len);
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extern void nl_object_dump(struct nl_object *, struct nl_dump_params *);
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extern int nl_object_identical(struct nl_object *, struct nl_object *);
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extern uint32_t nl_object_diff(struct nl_object *, struct nl_object *);
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extern int nl_object_match_filter(struct nl_object *, struct nl_object *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_object_attrs2str(struct nl_object *, uint32_t, char *buf, size_t len);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_object_attr_list(struct nl_object *, char *buf, size_t len);
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extern void nl_object_mark(struct nl_object *);
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extern void nl_object_unmark(struct nl_object *);
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extern int nl_object_is_marked(struct nl_object *);
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extern int nl_object_get_refcnt(struct nl_object *);
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/* <netlink/cache.h> */
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typedef void (*change_func_t)(struct nl_cache *, struct nl_object *, int, void *);
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%inline %{
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struct nl_cache *alloc_cache_name(const char *name)
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{
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struct nl_cache *c;
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if (nl_cache_alloc_name(name, &c) < 0)
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return NULL;
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return c;
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}
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struct nl_cache_mngr *alloc_cache_mngr(struct nl_sock *sock,
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int protocol, int flags)
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{
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struct nl_cache_mngr *mngr;
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if (nl_cache_mngr_alloc(sock, protocol, flags, &mngr) < 0)
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return NULL;
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return mngr;
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}
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struct nl_cache *cache_mngr_add(struct nl_cache_mngr *mngr,
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const char *name, change_func_t func,
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void *arg)
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{
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struct nl_cache *cache;
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if (nl_cache_mngr_add(mngr, name, func, arg, &cache) < 0)
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return NULL;
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return cache;
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}
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%}
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/* Access Functions */
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extern int nl_cache_nitems(struct nl_cache *);
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extern int nl_cache_nitems_filter(struct nl_cache *,
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struct nl_object *);
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extern struct nl_cache_ops * nl_cache_get_ops(struct nl_cache *);
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extern struct nl_object * nl_cache_get_first(struct nl_cache *);
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extern struct nl_object * nl_cache_get_last(struct nl_cache *);
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extern struct nl_object * nl_cache_get_next(struct nl_object *);
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extern struct nl_object * nl_cache_get_prev(struct nl_object *);
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extern struct nl_cache * nl_cache_alloc(struct nl_cache_ops *);
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extern struct nl_cache * nl_cache_subset(struct nl_cache *,
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struct nl_object *);
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extern void nl_cache_clear(struct nl_cache *);
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extern void nl_cache_free(struct nl_cache *);
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/* Cache modification */
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extern int nl_cache_add(struct nl_cache *,
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struct nl_object *);
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extern int nl_cache_parse_and_add(struct nl_cache *,
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struct nl_msg *);
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extern void nl_cache_remove(struct nl_object *);
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extern int nl_cache_refill(struct nl_sock *,
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struct nl_cache *);
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extern int nl_cache_pickup(struct nl_sock *,
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struct nl_cache *);
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extern int nl_cache_resync(struct nl_sock *,
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struct nl_cache *,
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change_func_t,
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void *);
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extern int nl_cache_include(struct nl_cache *,
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struct nl_object *,
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change_func_t,
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void *);
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extern void nl_cache_set_arg1(struct nl_cache *, int);
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extern void nl_cache_set_arg2(struct nl_cache *, int);
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/* General */
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extern int nl_cache_is_empty(struct nl_cache *);
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extern struct nl_object * nl_cache_search(struct nl_cache *,
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struct nl_object *);
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extern void nl_cache_mark_all(struct nl_cache *);
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/* Dumping */
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extern void nl_cache_dump(struct nl_cache *,
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struct nl_dump_params *);
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extern void nl_cache_dump_filter(struct nl_cache *,
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struct nl_dump_params *,
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struct nl_object *);
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/* Iterators */
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extern void nl_cache_foreach(struct nl_cache *,
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void (*cb)(struct nl_object *,
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void *),
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void *arg);
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extern void nl_cache_foreach_filter(struct nl_cache *,
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struct nl_object *,
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void (*cb)(struct
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nl_object *,
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void *),
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void *arg);
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/* --- cache management --- */
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/* Cache type management */
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extern struct nl_cache_ops * nl_cache_ops_lookup(const char *);
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extern struct nl_cache_ops * nl_cache_ops_associate(int, int);
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extern struct nl_msgtype * nl_msgtype_lookup(struct nl_cache_ops *, int);
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extern void nl_cache_ops_foreach(void (*cb)(struct nl_cache_ops *, void *), void *);
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extern int nl_cache_mngt_register(struct nl_cache_ops *);
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extern int nl_cache_mngt_unregister(struct nl_cache_ops *);
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/* Global cache provisioning/requiring */
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extern void nl_cache_mngt_provide(struct nl_cache *);
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extern void nl_cache_mngt_unprovide(struct nl_cache *);
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extern struct nl_cache * nl_cache_mngt_require(const char *);
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struct nl_cache_mngr;
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#define NL_AUTO_PROVIDE 1
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extern int nl_cache_mngr_get_fd(struct nl_cache_mngr *);
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extern int nl_cache_mngr_poll(struct nl_cache_mngr *,
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int);
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extern int nl_cache_mngr_data_ready(struct nl_cache_mngr *);
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extern void nl_cache_mngr_free(struct nl_cache_mngr *);
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/* <netlink/addr.h> */
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%inline %{
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struct nl_addr *addr_parse(const char *addr, int guess)
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{
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struct nl_addr *result;
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if (nl_addr_parse(addr, guess, &result) < 0)
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return NULL;
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return result;
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}
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%};
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extern struct nl_addr *nl_addr_alloc(size_t);
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extern struct nl_addr *nl_addr_alloc_attr(struct nlattr *, int);
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extern struct nl_addr *nl_addr_build(int, void *, size_t);
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extern struct nl_addr *nl_addr_clone(struct nl_addr *);
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extern struct nl_addr *nl_addr_get(struct nl_addr *);
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extern void nl_addr_put(struct nl_addr *);
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extern int nl_addr_shared(struct nl_addr *);
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extern int nl_addr_cmp(struct nl_addr *, struct nl_addr *);
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extern int nl_addr_cmp_prefix(struct nl_addr *, struct nl_addr *);
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extern int nl_addr_iszero(struct nl_addr *);
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extern int nl_addr_valid(char *, int);
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extern int nl_addr_guess_family(struct nl_addr *);
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extern int nl_addr_fill_sockaddr(struct nl_addr *, struct sockaddr *, socklen_t *);
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extern int nl_addr_info(struct nl_addr *, struct addrinfo **);
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extern int nl_addr_resolve(struct nl_addr *addr, char *host, size_t hostlen);
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extern void nl_addr_set_family(struct nl_addr *, int);
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extern int nl_addr_get_family(struct nl_addr *);
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extern int nl_addr_set_binary_addr(struct nl_addr *, void *, size_t);
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extern void *nl_addr_get_binary_addr(struct nl_addr *);
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extern unsigned int nl_addr_get_len(struct nl_addr *);
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extern void nl_addr_set_prefixlen(struct nl_addr *, int);
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extern unsigned int nl_addr_get_prefixlen(struct nl_addr *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_af2str(int, char *buf, size_t len);
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extern int nl_str2af(const char *);
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%cstring_output_maxsize(char *buf, size_t len)
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extern char *nl_addr2str(struct nl_addr *, char *buf, size_t len);
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