diff options
Diffstat (limited to 'accel-pptpd/ppp_lcp.h')
| -rw-r--r-- | accel-pptpd/ppp_lcp.h | 67 |
1 files changed, 65 insertions, 2 deletions
diff --git a/accel-pptpd/ppp_lcp.h b/accel-pptpd/ppp_lcp.h index 5c77a3f..54235c4 100644 --- a/accel-pptpd/ppp_lcp.h +++ b/accel-pptpd/ppp_lcp.h @@ -3,13 +3,15 @@ #include <stdint.h> +#include "triton/triton.h" +#include "ppp_fsm.h" /* * Options. */ #define CI_VENDOR 0 /* Vendor Specific */ #define CI_MRU 1 /* Maximum Receive Unit */ #define CI_ASYNCMAP 2 /* Async Control Character Map */ -#define CI_AUTHTYPE 3 /* Authentication Type */ +#define CI_AUTH 3 /* Authentication Type */ #define CI_QUALITY 4 /* Quality Protocol */ #define CI_MAGIC 5 /* Magic Number */ #define CI_PCOMP 7 /* Protocol Field Compression */ @@ -39,7 +41,7 @@ struct lcp_hdr_t } __attribute__((packed)); struct lcp_opt_hdr_t { - uint8_t type; + uint8_t id; uint8_t len; } __attribute__((packed)); struct lcp_opt8_t @@ -58,7 +60,68 @@ struct lcp_opt32_t uint32_t val; } __attribute__((packed)); +/*struct lcp_options_t +{ + int magic; + int mtu; + int mru; + int accomp; // 0 - disabled, 1 - enable, 2 - allow, disabled, 3 - allow,enabled + int pcomp; // 0 - disabled, 1 - enable, 2 - allow, disabled, 3 - allow,enabled + // negotiated options; + int neg_mru; + int neg_mtu; + int neg_accomp; // -1 - rejected + int neg_pcomp; + int neg_auth[AUTH_MAX]; +};*/ + +#define LCP_OPT_NONE 0 +#define LCP_OPT_ACK 1 +#define LCP_OPT_NAK -1 +#define LCP_OPT_REJ -2 +#define LCP_OPT_FAIL -3 + +struct ppp_lcp_t; +struct lcp_option_handler_t; + +struct lcp_option_t +{ + struct list_head entry; + int id; + int len; + int state; + struct lcp_option_handler_t *h; +}; + +struct lcp_option_handler_t +{ + struct list_head entry; + struct lcp_option_t* (*init)(struct ppp_lcp_t*); + int (*send_conf_req)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + int (*send_conf_rej)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + int (*send_conf_nak)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + int (*recv_conf_req)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + int (*recv_conf_rej)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + int (*recv_conf_nak)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + int (*recv_conf_ack)(struct ppp_lcp_t*,struct lcp_option_t*,uint8_t*); + void (*free)(struct ppp_lcp_t*,struct lcp_option_t*); + void (*print)(void (*print)(const char *fmt,...), struct lcp_option_t*,uint8_t*); +}; + +struct ppp_lcp_t +{ + struct ppp_handler_t hnd; + struct ppp_fsm_t fsm; + struct ppp_t *ppp; + struct list_head options; + + struct list_head ropt_list; // last received ConfReq + int ropt_len; + + int conf_req_len; +}; +int lcp_option_register(struct lcp_option_handler_t *h); #endif |