Header file for RLP protocol.
$Log$
- Revision 1.1.1.2 2001/11/27 22:01:28 short
- :pserver:cvs@pserver.samba.org:/cvsroot - gnokii - Tue Nov 27 22:58 CET 2001
-
- Revision 1.3 2001/11/27 12:19:01 pkot
- Cleanup, indentation, ANSI complaint preprocesor symbols (Jan Kratochvil, me)
+ Revision 1.1.1.4 2002/04/03 00:08:20 short
+ Found in "gnokii-working" directory, some November-patches version
Revision 1.2 2001/06/10 11:29:49 machek
It is very bad idea to name enum "Data", because it is then impossible
Revision 1.1 2001/02/21 19:57:11 chris
More fiddling with the directory layout
+
+
*/
#ifndef __data_rlp_common_h
#define __data_rlp_common_h
#ifndef __misc_h
-# include "misc.h"
+ #include "misc.h"
#endif
/* Global variables */
/* Data types */
/* Typedef for frame type - they are the same for RLP version 0, 1 and 2. */
+
typedef enum {
- RLPFT_X, /* Unknown. */
- RLPFT_U, /* Unnumbered frame. */
- RLPFT_S, /* Supervisory frame. */
- RLPFT_IS /* Information plus Supervisory (I+S) frame. */
+ RLPFT_X, /* Unknown. */
+ RLPFT_U, /* Unnumbered frame. */
+ RLPFT_S, /* Supervisory frame. */
+ RLPFT_IS /* Information plus Supervisory (I+S) frame. */
} RLP_FrameType;
/* Define the various Unnumbered frame types. Numbering is bit reversed
relative to ETSI GSM 04.22 for easy parsing. */
+
typedef enum {
- RLPU_SABM = 0x07, /* Set Asynchronous Balanced Mode. */
- RLPU_UA = 0x0c, /* Unnumbered Acknowledge. */
- RLPU_DISC = 0x08, /* Disconnect. */
- RLPU_DM = 0x03, /* Disconnected Mode. */
- RLPU_NULL = 0x0f, /* Null information. */
- RLPU_UI = 0x00, /* Unnumbered Information. */
- RLPU_XID = 0x17, /* Exchange Identification. */
- RLPU_TEST = 0x1c, /* Test. */
- RLPU_REMAP = 0x11 /* Remap. */
+ RLPU_SABM = 0x07, /* Set Asynchronous Balanced Mode. */
+ RLPU_UA = 0x0c, /* Unnumbered Acknowledge. */
+ RLPU_DISC = 0x08, /* Disconnect. */
+ RLPU_DM = 0x03, /* Disconnected Mode. */
+ RLPU_NULL = 0x0f, /* Null information. */
+ RLPU_UI = 0x00, /* Unnumbered Information. */
+ RLPU_XID = 0x17, /* Exchange Identification. */
+ RLPU_TEST = 0x1c, /* Test. */
+ RLPU_REMAP = 0x11 /* Remap. */
} RLP_UFrameType;
/* Define supervisory frame field. */
+
typedef enum {
- RLPS_RR = 0x00, /* Receive Ready. */
- RLPS_REJ = 0x02, /* Reject. */
- RLPS_RNR = 0x01, /* Receive Not Ready. */
- RLPS_SREJ = 0x03 /* Selective Reject. */
+ RLPS_RR = 0x00, /* Receive Ready. */
+ RLPS_REJ = 0x02, /* Reject. */
+ RLPS_RNR = 0x01, /* Receive Not Ready. */
+ RLPS_SREJ = 0x03 /* Selective Reject. */
} RLP_SFrameField;
/* Used for CurrentFrameType. */
+
typedef enum {
- RLPFT_U_SABM = 0x00,
- RLPFT_U_UA,
- RLPFT_U_DISC,
- RLPFT_U_DM,
- RLPFT_U_NULL,
- RLPFT_U_UI,
- RLPFT_U_XID,
- RLPFT_U_TEST,
- RLPFT_U_REMAP,
- RLPFT_S_RR,
- RLPFT_S_REJ,
- RLPFT_S_RNR,
- RLPFT_S_SREJ,
- RLPFT_SI_RR,
- RLPFT_SI_REJ,
- RLPFT_SI_RNR,
- RLPFT_SI_SREJ,
- RLPFT_BAD
+ RLPFT_U_SABM = 0x00,
+ RLPFT_U_UA,
+ RLPFT_U_DISC,
+ RLPFT_U_DM,
+ RLPFT_U_NULL,
+ RLPFT_U_UI,
+ RLPFT_U_XID,
+ RLPFT_U_TEST,
+ RLPFT_U_REMAP,
+ RLPFT_S_RR,
+ RLPFT_S_REJ,
+ RLPFT_S_RNR,
+ RLPFT_S_SREJ,
+ RLPFT_SI_RR,
+ RLPFT_SI_REJ,
+ RLPFT_SI_RNR,
+ RLPFT_SI_SREJ,
+ RLPFT_BAD
} RLP_FrameTypes;
/* Frame definition for TCH/F9.6 frame. */
+
typedef struct {
- u8 Header[2];
- u8 Data[25];
- u8 FCS[3];
+ u8 Header[2];
+ u8 Data[25];
+ u8 FCS[3];
} RLP_F96Frame;
/* Header data "split up" for TCH/F9.6 frame. */
+
typedef struct {
- u8 Ns; /* Send sequence number. */
- u8 Nr; /* Receive sequence number. */
- u8 M; /* Unumbered frame type. */
- u8 S; /* Status. */
- bool PF; /* Poll/Final. */
- bool CR; /* Command/Response. */
- RLP_FrameType Type; /* Frame type. */
+ u8 Ns; /* Send sequence number. */
+ u8 Nr; /* Receive sequence number. */
+ u8 M; /* Unumbered frame type. */
+ u8 S; /* Status. */
+ bool PF; /* Poll/Final. */
+ bool CR; /* Command/Response. */
+ RLP_FrameType Type; /* Frame type. */
} RLP_F96Header;
/* RLP User requests */
+
typedef struct {
- bool Conn_Req;
- bool Attach_Req;
- bool Conn_Req_Neg;
- bool Reset_Resp;
- bool Disc_Req;
+ bool Conn_Req;
+ bool Attach_Req;
+ bool Conn_Req_Neg;
+ bool Reset_Resp;
+ bool Disc_Req;
} RLP_UserRequestStore;
typedef enum {
- Conn_Req,
- Attach_Req,
- Conn_Req_Neg,
- Reset_Resp,
- Disc_Req
+ Conn_Req,
+ Attach_Req,
+ Conn_Req_Neg,
+ Reset_Resp,
+ Disc_Req
} RLP_UserRequests;
typedef enum {
- Conn_Ind,
- Conn_Conf,
- Disc_Ind,
- Reset_Ind,
- Data, /* FIXME: This should really be called RLP_Data, otherwise it hogs name "Data"! */
- StatusChange,
- GetData
+ Conn_Ind,
+ Conn_Conf,
+ Disc_Ind,
+ Reset_Ind,
+ Data, /* FIXME: This should really be called RLP_Data, otherwise it hogs name "Data"! */
+ StatusChange,
+ GetData
} RLP_UserInds;
/* RLP (main) states. See GSM specification 04.22 Annex A, Section A.1.1. */
+
typedef enum {
- RLP_S0, /* ADM and Detached */
- RLP_S1, /* ADM and Attached */
- RLP_S2, /* Pending Connect Request */
- RLP_S3, /* Pending Connect Indication */
- RLP_S4, /* ABM and Connection Established */
- RLP_S5, /* Disconnect Initiated */
- RLP_S6, /* Pending Reset Request */
- RLP_S7, /* Pending Reset Indication */
- RLP_S8 /* Error */
+ RLP_S0, /* ADM and Detached */
+ RLP_S1, /* ADM and Attached */
+ RLP_S2, /* Pending Connect Request */
+ RLP_S3, /* Pending Connect Indication */
+ RLP_S4, /* ABM and Connection Established */
+ RLP_S5, /* Disconnect Initiated */
+ RLP_S6, /* Pending Reset Request */
+ RLP_S7, /* Pending Reset Indication */
+ RLP_S8 /* Error */
} RLP_State;
/* RLP specification defines several states in which variables can be. */
+
typedef enum {
- _idle=0,
- _send,
- _wait,
- _rcvd,
- _ackn,
- _rej,
- _srej
+ _idle=0,
+ _send,
+ _wait,
+ _rcvd,
+ _ackn,
+ _rej,
+ _srej
} RLP_StateVariable;
+
/* RLP Data */
+
typedef struct {
- u8 Data[25];
- RLP_StateVariable State;
+ u8 Data[25];
+ RLP_StateVariable State;
} RLP_Data;
+
+
/* Prototypes for functions. */
+
void RLP_DisplayF96Frame(RLP_F96Frame *frame);
void RLP_DecodeF96Header(RLP_F96Frame *frame, RLP_F96Header *header);
void RLP_DisplayXID(u8 *frame);
git://git.jankratochvil.net / gnokii.git / blobdiff