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This may in fact stick

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XANTRONIX 2015-07-24 22:28:39 +00:00 • committed by XANTRONIX Industrial
parent f7b3d3d35c
commit 1ce32f18e3
8 changed files with 174 additions and 87 deletions
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92
include/patty/ax25.h
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@ -8,100 +8,18 @@
#include <patty/list.h>
#include <patty/dict.h>
#include <patty/ax25/defs.h>
#include <patty/ax25/macros.h>
#include <patty/ax25/proto.h>
#include <patty/ax25/address.h>
#include <patty/ax25/frame.h>
#define PATTY_AX25_IF_OPT_TYPE_MASK 0x1f
#define PATTY_AX25_IF_OPT_TYPE(n) \
((n) & PATTY_AX25_IF_OPT_TYPE_MASK)
enum patty_ax25_obj_type {
PATTY_AX25_OBJ_UNKNOWN,
PATTY_AX25_OBJ_IF,
PATTY_AX25_OBJ_PORT,
PATTY_AX25_OBJ_LINK
};
enum patty_ax25_if_type {
PATTY_AX25_IF_UNKNOWN = 0x00,
PATTY_AX25_IF_KISS_TNC_TTY = 0x01,
PATTY_AX25_IF_KISS_TNC_PORT = 0x02,
PATTY_AX25_IF_KISS_TNC_I2C = 0x04,
PATTY_AX25_IF_KISS_TNC_SPI = 0x08,
PATTY_AX25_IF_SOFT_TNC = 0x10
};
typedef struct _patty_ax25_stats {
size_t frame_tx;
size_t frame_rx;
size_t frame_drop;
} patty_ax25_stats;
typedef struct _patty_ax25_port {
enum patty_ax25_obj_type type;
char callsign[7];
int ssid;
} patty_ax25_port;
typedef struct _patty_ax25_if {
enum patty_ax25_if_type type;
patty_kiss_tnc * tnc;
patty_ax25_stats stats;
patty_list * ports;
} patty_ax25_if;
typedef struct _patty_ax25_link {
enum patty_ax25_if_type type;
patty_ax25_if * iface;
patty_ax25_port * local;
patty_ax25_port * remote;
patty_ax25_stats * stats;
} patty_ax25_link;
typedef struct _patty_ax25 {
patty_list * ifaces;
patty_list * ports;
patty_dict * objs;
int fd;
} patty_ax25;
#include <patty/ax25/if.h>
#include <patty/ax25/port.h>
#include <patty/ax25/link.h>
#include <patty/ax25/io.h>
int patty_ax25_init(patty_ax25 *ax25);
void patty_ax25_stop(patty_ax25 *ax25);
int patty_ax25_create_if(patty_ax25 *ax25, int opts, void *info);
int patty_ax25_each_if(patty_ax25 *ax25,
int (*callback)(patty_ax25_if *, void *), void *ctx);
patty_ax25_if *patty_ax25_get_if(patty_ax25 *ax25, const char *name);
int patty_ax25_destroy_if(patty_ax25 *ax25, patty_ax25_if *iface);
patty_ax25_port *patty_ax25_listen(patty_ax25 *ax25, patty_ax25_if *iface,
const char *callsign, int ssid);
patty_ax25_link *patty_ax25_connect(patty_ax25 *ax25, patty_ax25_port *port,
const char *callsign, int ssid);
int patty_ax25_close(patty_ax25 *ax25, patty_ax25_link *link);
int patty_ax25_recv(patty_ax25 *ax25,
patty_ax25_if *iface, patty_ax25_frame *frame);
int patty_ax25_send(patty_ax25 *ax25,
patty_ax25_if *iface, const patty_ax25_frame *frame);
ssize_t patty_ax25_read(patty_ax25 *ax25,
patty_ax25_link *link, void *data, size_t len);
ssize_t patty_ax25_write(patty_ax25 *ax25,
patty_ax25_link *link, const void *data, size_t len);
#endif /* _PATTY_AX25_IF */

23
include/patty/ax25/defs.h Normal file
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@ -0,0 +1,23 @@
#ifndef _PATTY_AX25_DEFS_H
#define _PATTY_AX25_DEFS_H
#include <sys/types.h>
#include <patty/list.h>
#include <patty/dict.h>
enum patty_ax25_obj_type {
PATTY_AX25_OBJ_UNKNOWN,
PATTY_AX25_OBJ_PORT,
PATTY_AX25_OBJ_LINK
};
typedef struct _patty_ax25_stats {
size_t rx;
size_t tx;
size_t dropped;
} patty_ax25_stats;
typedef struct _patty_ax25 patty_ax25;
#endif /* _PATTY_AX25_DEFS_H */

53
include/patty/ax25/if.h Normal file
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@ -0,0 +1,53 @@
#ifndef _PATTY_AX25_IF_H
#define _PATTY_AX25_IF_H
#include <stdint.h>
#include <sys/types.h>
#include <patty/list.h>
#define PATTY_AX25_IF_OPT_TYPE_MASK 0x1f
#define PATTY_AX25_IF_OPT_TYPE(n) \
((n) & PATTY_AX25_IF_OPT_TYPE_MASK)
enum patty_ax25_if_type {
PATTY_AX25_IF_UNKNOWN = 0x00,
PATTY_AX25_IF_KISS_TNC_TTY = 0x01,
PATTY_AX25_IF_KISS_TNC_PORT = 0x02,
PATTY_AX25_IF_KISS_TNC_I2C = 0x04,
PATTY_AX25_IF_KISS_TNC_SPI = 0x08,
PATTY_AX25_IF_SOFT_TNC = 0x10
};
typedef struct _patty_ax25_if {
enum patty_ax25_if_type type;
patty_ax25_stats stats;
patty_kiss_tnc * tnc;
patty_list * addresses;
} patty_ax25_if;
int patty_ax25_if_create(int opts, void *info);
void patty_ax25_if_destroy(patty_ax25_if *iface);
int patty_ax25_if_each_address(patty_ax25_if *iface,
int (*callback)(patty_ax25_address *, void *), void *ctx);
int patty_ax25_if_add_address(patty_ax25_if *iface,
const char *callsign, int ssid);
int patty_ax25_if_delete_address(patty_ax25_if *iface,
const char *callsign, int ssid);
int patty_ax25_each_if(patty_ax25 *ax25,
int (*callback)(patty_ax25_if *, void *), void *ctx);
patty_ax25_if *patty_ax25_get_if(patty_ax25 *ax25, const char *name);
int patty_ax25_add_if(patty_ax25 *ax25, patty_ax25_if *iface);
int patty_ax25_delete_if(patty_ax25 *ax25, patty_ax25_if *iface);
#endif /* _PATTY_AX25_IF_H */

42
include/patty/ax25/io.h Normal file
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@ -0,0 +1,42 @@
#ifndef _PATTY_AX25_IO_H
#define _PATTY_AX25_IO_H
enum patty_ax25_io_event {
PATTY_AX25_IO_UNKNOWN,
PATTY_AX25_IO_RECV,
PATTY_AX25_IO_SEND,
PATTY_AX25_IO_READ,
PATTY_AX25_IO_WRITE
};
int patty_ax25_open(patty_ax25 *ax25, const char *ifname);
int patty_ax25_socket(patty_ax25 *ax25);
int patty_ax25_listen(patty_ax25 *ax25,
int socket, const char *callsign, int ssid);
int patty_ax25_connect(patty_ax25 *ax25,
int socket, const char *callsign, int ssid);
int patty_ax25_accept(patty_ax25 *ax25,
int socket);
int patty_ax25_close(patty_ax25 *ax25, int fd);
int patty_ax25_wait(patty_ax25 *ax25,
int fds, enum patty_ax25_io_event *ev);
int patty_ax25_recv(patty_ax25 *ax25,
int fd, patty_ax25_frame *frame);
int patty_ax25_send(patty_ax25 *ax25,
int fd, patty_ax25_frame *frame);
ssize_t patty_ax25_read(patty_ax25 *ax25,
int fd, void *data, size_t len);
ssize_t patty_ax25_write(patty_ax25 *ax25,
int fd, const void *data, size_t len);
#endif /* _PATTY_AX25_IO_H */

16
include/patty/ax25/link.h Normal file
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@ -0,0 +1,16 @@
#ifndef _PATTY_AX25_LINK_H
#define _PATTY_AX25_LINK_H
typedef struct _patty_ax25_link {
enum patty_ax25_if_type type;
patty_ax25_stats stats;
patty_ax25_if * iface;
patty_ax25_port * local;
patty_ax25_port * remote;
} patty_ax25_link;
patty_ax25_link *patty_ax25_connect(patty_ax25 *ax25, patty_ax25_port *port,
const char *callsign, int ssid);
#endif /* _PATTY_AX25_LINK_H */

14
include/patty/ax25/port.h Normal file
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@ -0,0 +1,14 @@
#ifndef _PATTY_AX25_PORT_H
#define _PATTY_AX25_PORT_H
typedef struct _patty_ax25_port {
enum patty_ax25_obj_type type;
char callsign[7];
int ssid;
} patty_ax25_port;
patty_ax25_port *patty_ax25_listen(patty_ax25 *ax25, patty_ax25_if *iface,
const char *callsign, int ssid);
#endif /* _PATTY_AX25_PORT_H */

12
include/patty/ax25/stats.h Normal file
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@ -0,0 +1,12 @@
#ifndef _PATTY_AX25_STATS_H
#define _PATTY_AX25_STATS_H
#include <sys/types.h>
typedef struct _patty_ax25_stats {
size_t frame_tx;
size_t frame_rx;
size_t frame_drop;
} patty_ax25_stats;
#endif /* _PATTY_AX25_STATS_H */

9
src/ax25.c
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@ -7,6 +7,15 @@
#include <patty/kiss.h>
#include <patty/ax25.h>
typedef struct _patty_ax25 {
patty_list * ifaces;
patty_list * ports;
patty_list * links;
patty_dict * fd_lookup;
int fd;
} patty_ax25;
int patty_ax25_init(patty_ax25 *ax25) {
memset(ax25, '\0', sizeof(*ax25));