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binkp reengineered

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This commit is contained in:
Sergey Dorofeev
2012-02-21 08:53:49 +04:00
parent d2d1edf80a
commit 185cff17a5
12 changed files with 1249 additions and 1168 deletions
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source/include/prot_binkp.h
+57 -39
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@@ -54,6 +54,16 @@
#define BINKP_OPT_SHA1 0x10 /* CRAM-SHA1 authentication */
#define BINKP_OPT_DES 0x20 /* CRAM-DES authentication */
typedef enum binkp_mode {
bmode_failoff,
bmode_incoming_handshake,
bmode_outgoing_handshake,
bmode_transfer,
bmode_complete
} e_binkp_mode;
typedef struct {
s_sysaddr *addrs;
int anum;
@@ -79,9 +89,9 @@ typedef enum {
/*
* Pseudo message types, returned by binkp_recv()
*/
BPMSG_EXIT = -3, /* Terminate session */
BPMSG_NONE = -2, /* Got nothing intresting */
BPMSG_DATA = -1, /* Got data block */
// BPMSG_EXIT = -3, /* Terminate session */
// BPMSG_NONE = -2, /* Got nothing intresting */
// BPMSG_DATA = -1, /* Got data block */
/*
* Real BinkP message types
*/
@@ -101,62 +111,70 @@ typedef enum {
} e_bpmsg;
typedef struct {
bool sent; /* Sent message (queued) */
e_bpmsg type; /* Message type */
int size; /* Message size (length of text) */
char *data; /* Message text */
} s_bpmsg;
//typedef struct {
// bool sent; /* Sent message (queued) */
// e_bpmsg type; /* Message type */
// int size; /* Message size (length of text) */
// char *data; /* Message text */
//} s_bpmsg;
//typedef struct {
// char *obuf; /* Output buffer */
// int opos; /* Unsent bytes left in buffer */
// char *optr; /* Send data from this position */
//
// char *ibuf; /* Our input buffer */
// int ipos;
// int isize;
//// bool imsg; /* Is it message? */
/// bool inew;
// e_bpmsg imsgtype; /* Message type */
//
// int junkcount;
// s_bpmsg *msgqueue; /* Outgoing messages queue */
// int n_msgs; /* Number of messages in queue */
// int msgs_in_batch; /* Number of messages in batch */
// int timeout;
//} s_bpinfo;
typedef struct {
char *obuf; /* Output buffer */
int opos; /* Unsent bytes left in buffer */
char *optr; /* Send data from this position */
char *ibuf; /* Our input buffer */
int ipos;
int isize;
bool imsg; /* Is it message? */
bool inew;
e_bpmsg imsgtype; /* Message type */
int junkcount;
s_bpmsg *msgqueue; /* Outgoing messages queue */
int n_msgs; /* Number of messages in queue */
int msgs_in_batch; /* Number of messages in batch */
int timeout;
} s_bpinfo;
char fn[PATH_MAX];
size_t sz;
time_t tm;
size_t offs;
} s_bpfinfo;
/* prot_binkp.c */
int binkp_outgoing(s_binkp_sysinfo *local_data, s_binkp_sysinfo *remote_data);
int binkp_incoming(s_binkp_sysinfo *local_data, s_binkp_sysinfo *remote_data);
int binkp_transfer(s_protinfo *pi);
int binkp_transfer(s_binkp_sysinfo *local_data, s_binkp_sysinfo *remote_data, s_protinfo *pi);
/* prot_binkp_misc.c */
void binkp_init_bpinfo(s_bpinfo *bpi);
void binkp_deinit_bpinfo(s_bpinfo *bpi);
//void binkp_init_bpinfo(s_bpinfo *bpi);
//void binkp_deinit_bpinfo(s_bpinfo *bpi);
int binkp_gethdr(const char *s);
int binkp_getmsgtype(char ch);
void binkp_puthdr(char *s, unsigned int u);
void binkp_putmsgtype(char *s, e_bpmsg msg);
void binkp_queuemsg(s_bpinfo *bpi, e_bpmsg msg, const char *s1, const char *s2);
void binkp_queuemsgf(s_bpinfo *bpi, e_bpmsg msg, const char *fmt, ...);
int binkp_parsfinfo(char *s, char **fn, size_t *sz, time_t *tm, size_t *offs);
int binkp_buffer_message(s_bpinfo *bpi, s_bpmsg *msg);
int binkp_send_buffer(s_bpinfo *bpi);
int binkp_send(s_bpinfo *bpi);
int binkp_flush_queue(s_bpinfo *bpi, int timeout);
int binkp_recv(s_bpinfo *bpi);
//void binkp_queuemsg(s_bpinfo *bpi, e_bpmsg msg, const char *s1, const char *s2);
//void binkp_queuemsgf(s_bpinfo *bpi, e_bpmsg msg, const char *fmt, ...);
int binkp_parsfinfo(const char *s, s_bpfinfo *fi, bool with_offset);
//int binkp_buffer_message(s_bpinfo *bpi, s_bpmsg *msg);
//int binkp_send_buffer(s_bpinfo *bpi);
//int binkp_send(s_bpinfo *bpi);
//int binkp_flush_queue(s_bpinfo *bpi, int timeout);
//int binkp_recv(s_bpinfo *bpi);
void binkp_update_sysinfo(s_binkp_sysinfo *binkp);
void binkp_log_options(s_binkp_sysinfo *remote);
void binkp_log_sysinfo(s_binkp_sysinfo *binkp);
void binkp_queue_sysinfo(s_bpinfo *bpi, s_binkp_sysinfo *binkp);
//void binkp_queue_sysinfo(s_bpinfo *bpi, s_binkp_sysinfo *binkp);
void binkp_set_sysinfo(s_binkp_sysinfo *binkp, s_faddr *remote_addr, bool caller);
void binkp_parse_options(s_binkp_sysinfo *binkp, char *options);
/* prot_binkp_api.c */
extern s_handshake_protocol handshake_protocol_binkp;
#endif /* _P_BINKP_H_ */