#include <exec/types.h>
#include <exec/nodes.h>
#include <exec/ports.h>
/* Définitions communes aux deux taches */

/* DumpNode est utilisé pour mémoriser les différents dumps qui parviennent
   à l'AMIGA */

struct DumpNode
 {struct Node DNode;
  UBYTE        *Dump;
  ULONG         DumpLength;
  UBYTE        *Datas;
  ULONG         DatasLength;
  UWORD         Flags;
  UBYTE         Name[32];
  UBYTE         Type[16];
 };

#define NODE_FLAGS_BUSY     1

/* Messages que les tâches s'adressent */

struct LibMessage
 {struct Message LMess;
  UBYTE Code;
  UBYTE *Datas;
 };

/* Donnees à echanger */
struct Exchange
 {UBYTE *DatasPtr;
  struct DumpNode *Node;
  ULONG Length;
  ULONG Datas1;
  STRPTR Message;
 };

/* Données concernant un driver */
struct DriverDatas
 {USHORT Flags;
  ULONG (* Driver)(ULONG *StepPtr,struct Exchange *Ex);
  void (* Close)(void);
  struct List *TypeList;
  STRPTR (* About)(void);
 };

/* Significations de Step */
/* Reception */
#define STEP_RECIEVE_COMPLETE   -4
#define STEP_ABORT              -3
#define STEP_IO_ERROR           -2
#define STEP_WAIT                0
#define STEP_START               1
#define STEP_RECIEVE             2
#define STEP_CONTINUE            3
#define STEP_RECIEVE_EOF         4
/* Emission */
#define STEP_SEND                0x0100
#define STEP_SEND_START          1+STEP_SEND
#define STEP_SEND_CONTINUE       2+STEP_SEND
#define STEP_SEND_SEND           3+STEP_SEND
#define STEP_SEND_DELAY          5+STEP_SEND
#define STEP_SEND_WAIT           6+STEP_SEND
#define STEP_SEND_RECIEVE        8+STEP_SEND
#define STEP_SEND_RECIEVE_EOF   10+STEP_SEND    
#define STEP_SEND_IO_ERROR       -5+STEP_SEND
#define STEP_SEND_ABORT          -3+STEP_SEND
#define STEP_SEND_COMPLETE       -4+STEP_SEND
/* Autres */
#define STEP_MISC               0x0200
#define STEP_INIT_DRIVER        STEP_MISC+0
#define STEP_EXIT_DRIVER        STEP_MISC+1
/* Requette */
#define STEP_REQ                0x0300
#define STEP_REQ_START          STEP_REQ+0
#define STEP_REQ_SEND           STEP_REQ+1
#define STEP_REQ_CONTINUE       STEP_REQ+3
#define STEP_REQ_ABORT          STEP_REQ-3
#define STEP_REQ_COMPLETE       STEP_REQ-4
#define STEP_REQ_IO_ERROR       STEP_REQ-5
#define STEP_REQ_WAIT           STEP_REQ+4
#define STEP_REQ_RECIEVE        STEP_REQ+6
#define STEP_REQ_RECIEVE_EOF    STEP_REQ+8

/* Significations des codes de messages */
#define MSGCODE_INFO            0
#define MSGCODE_ERROR           1
#define MSGCODE_DATAS           2
#define MSGCODE_BYE             3
#define MSGCODE_SEND_FINISHED   4
#define MSGCODE_REQ_RESULT      5
#define MSGCODE_DRIVER_QUITED   6
#define MSGCODE_ABORT           64
#define MSGCODE_SEND            65
#define MSGCODE_EXIT            66
#define MSGCODE_REQUEST         67
#define MSGCODE_QUIT_DRIVER     68
#define MSGCODE_NEW_DRIVER      69
#define MSGCODE_IGNORED         128

/* Valeurs de Status */
#define STATUS_RECIEVING        (1<<8)
#define STATUS_SENDING          (1<<9)
#define STATUS_EXIT             (1<<10)
#define STATUS_REQUEST          (1<<11)
#define STATUS_QUIT_DRIVER      (1<<12)
#define STATUS_MASK_WAIT        0xFF
#define STATUS_WAIT_IN          1
#define STATUS_WAIT_OUT         2
#define STATUS_WAIT_DELAY       3
#define STATUS_WAIT_OUT_DELAY   4
#define STATUS_WAIT_ALL         5
#define STATUS_WAIT_OUT_IN      6
#define STATUS_NOEXIT           (STATUS_RECIEVING+STATUS_SENDING+STATUS_REQUEST)

#define CODE_INIT_NOPORT        1
#define CODE_INIT_NOSERIAL      2
#define CODE_INIT_NOTIMER       3
#define CODE_ERROR_SERIALIN     5

/* prototypes */
void ComTask(void);
int FileOpInit(void);
void FileOpClose(void);
void NewMessage(char *Str,UBYTE Code);
void AddDumpToList(struct DumpNode *Node);

/* Externe */
extern struct List DumpList;
extern ULONG Flags;
extern ULONG SelectedNumber;
extern struct DumpNode *SelectedDump;
extern ULONG SelectedRequest;
extern struct Node *SelectedRequestNode;

#define MAIN_FLAGS_END   1
#define MAIN_FLAGS_CLOSETASK 2
#define MAIN_FLAGS_COMTASK 4
#define MAIN_FLAGS_REQUEST 8
#define MAIN_FLAGS_SEND 16
#define MAIN_FLAGS_NAMED 32
#define MAIN_FLAGS_DRIVER 64
#define MAIN_FLAGS_CHANGE_DRIVER 128

#define GTD_LocaleBase 3
#define GTD_ExecBase 2
#define GTD_DosBase 1
#define GTD_IntuitionBase 4