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Annotation of os2sdk/demos/apps/terminal/term.h, revision 1.1

1.1     ! root        1: /*  term.h 
        !             2:  */
        !             3: 
        !             4: /* index definitions for error messages array */
        !             5: #define        ERR_VIOGETCONFIG        0
        !             6: #define        ERR_KBDSETSTATUS        1
        !             7: #define ERR_OUTOFMEMORY                2
        !             8: #define ERR_DOSCREATETHREAD     3
        !             9: #define ERR_DOSCLOSECOMPORT     4
        !            10: #define        ERR_IOCTLSETDCB         5
        !            11: #define ERR_DOSREAD            6
        !            12: #define ERR_VIOWRTTTY          7
        !            13: #define        ERR_DOSOPEN             8
        !            14: #define ERR_IOCTLSETBAUD       9
        !            15: #define        ERR_IOCTLSETLINECHAR   10
        !            16: #define ERR_IOCTLGETDCB               11
        !            17: #define ERR_KBDCHARIN         12
        !            18: #define        ERR_DOSWRITE           13
        !            19: #define ERR_VIOWRTCHARSTRATT   14
        !            20: #define ERR_VIOWRTNCELL        15
        !            21: #define ERR_DOSEXITLIST        16
        !            22: #define ERR_VIOSETCURPOS       17
        !            23: #define ERR_VIOGETMODE         18
        !            24: #define ERR_IOCTLFLUSHQUE      19      
        !            25: #define ERR_IOCTLGETCOMERROR   20 
        !            26: #define ERR_DOSSETSIGHANDLER   21
        !            27: #define ERR_IOCTLSETBREAKON    22
        !            28: #define ERR_IOCTLSETBREAKOFF   23
        !            29: #define ERR_INVALIDSIGNAL      24
        !            30: #define ERR_DO_OPT_INVOPT      25
        !            31: #define ERR_MOD_OPT_INVOPT     26
        !            32: #define ERR_SHOW_OPT_INVOPT    27
        !            33: 
        !            34: #define NUM_MSG                       28       /* total number of error messages */
        !            35: 
        !            36: #define NO_RETCODE            -1       /* indicate no returncode */
        !            37: /* keyboard definitions */
        !            38: #define        ENTER_KEY       0x0D00
        !            39: #define        UP_KEY          0x0048
        !            40: #define        DOWN_KEY        0x0050
        !            41: #define        LEFT_KEY        0x004B
        !            42: #define        RIGHT_KEY       0x004D
        !            43: #define        DEL_KEY         0x0053
        !            44: #define        BKSP_KEY        0x0800
        !            45: #define        HOME_KEY        0x0047
        !            46: #define DEL_SCAN       83      /* scan code DELETE key */
        !            47: #define DEL_ASCII      127     /* ascii code for DELETE */
        !            48: #define ALT_F1         104     /* scan code for ALT F1 */
        !            49: 
        !            50: /* attribute definitions */
        !            51: #define BLACK          0
        !            52: #define BLUE           1
        !            53: #define GREEN          2
        !            54: #define CYAN           3
        !            55: #define RED            4
        !            56: #define MAGENTA                5
        !            57: #define YELLOW         6
        !            58: #define WHITE          7
        !            59: #define BRIGHT         8
        !            60: 
        !            61: /* attr - compute a character attribute
        !            62:  * ENTRY:      f = foreground attribute
        !            63:  *             b = backround attribute
        !            64:  * EXIT:       returns combined  attribute
        !            65:  */
        !            66: 
        !            67: #define ATTR(f,b)  ((b)<<4) + (f)
        !            68: 
        !            69: #define COLOR_PANEL  ATTR(BLUE,WHITE)
        !            70: #define COLOR_OPTION ATTR(RED,WHITE)
        !            71: #define COLOR_CURSOR ATTR(WHITE,RED)
        !            72: 
        !            73: #define MONO_PANEL   0x70
        !            74: #define MONO_OPTION  0x70
        !            75: #define MONO_CURSOR  0x07
        !            76: 
        !            77: /* index values for the option array */
        !            78: #define        PORT_NAME       0
        !            79: #define BAUD_RATE      1
        !            80: #define        DATA_BITS       2
        !            81: #define        STOP_BITS       3
        !            82: #define        PARITY          4
        !            83: #define        CONNECT         5
        !            84: #define        DIAL_TYPE       6
        !            85: #define        WAIT_TONE       7
        !            86: #define        WAIT_CARRIER    8
        !            87: #define        PHONE_NUMBER    9
        !            88: #define        SETUP_FILE      10
        !            89: 
        !            90: /* IOCTL category and functions */
        !            91: #define SERIAL         1       /* category: serial device control */
        !            92: #define SETBAUD                0x41    /* function: set baud rate */
        !            93: #define SETLINECHAR     0x42    /* function: set line characteristics */
        !            94: #define GETDCB         0x73    /* function: get device control block */
        !            95: #define SETDCB         0x53    /* function: set device control block */
        !            96: #define ENBL_XON_XOFF   0x03   /* enable auto transmit & receive flow cntl */
        !            97: #define        GENERIC         11      /* category: generic device control commands */
        !            98: #define GETCOMERROR     0x6d    /* function: retrieve & clear COM error info */
        !            99: #define FLUSHINPUT     1       /* function: flush input buffer */
        !           100: #define FLUSHOUTPUT    2       /* function: flush output buffer */
        !           101: #define GETNUMCHARS     0x68   /* function: get number of chars in recv que */
        !           102: #define FLUSH_CMDINFO   0      /* command information for FLUSH INPUT/OUTPUT*/
        !           103: #define SETBREAKON      0x4b    /* function: set break on */
        !           104: #define SETBREAKOFF     0x45    /* function: set break off */
        !           105: 
        !           106: /* miscelaneous definitions */
        !           107: #define        TRUE            1
        !           108: #define        FALSE           0
        !           109: #define RESERVED       0       /* reserved word */
        !           110: #define MONOCHROME     0       /* monochrome adapter, monochrome display */
        !           111: #define STACKSIZE      4096    /* size of stack to allocate for threads */
        !           112: #define        IOWAIT          0       /* wait */
        !           113: #define KBD_BITMASK    0x0006  /* bit mask for the KbdSetStatus call */
        !           114: #define INBUFLENGTH    2048    /* length of input buffer */
        !           115: #define BREAK          4       /* signal number for BREAK signal */
        !           116: #define RECV_CTRL       2      /* signal handler should receive control */
        !           117: #define READTIMEOUT     4000    /* time out for com port in .01 sec units */
        !           118: #define DISABLE_SIGNALS 1      /* disable signals */
        !           119: #define ENABLE_SIGNALS  0       /* enable signals */
        !           120: #define ADD_ADDR        1       /* DOSEXITLIST function request code */
        !           121: #define XFER           3       /* DOSEXITLIST function request code */
        !           122: 
        !           123: /* modem related definitions */
        !           124: 
        !           125: #define        NUM_RETRY       1       /* no. times to retry modem connection */
        !           126: 
        !           127: /* modem commands */
        !           128: #define MC_INIT         0
        !           129: #define MC_ATTN         1
        !           130: #define MC_ESC          2
        !           131: #define MC_ONHOOK       3
        !           132: #define MC_OFFHOOK      4
        !           133: #define MC_RESET        5
        !           134: #define MC_DIAL       128       /* special command for dialing */
        !           135: 
        !           136: #define B_PAUSE       0x20      /* a pause in a modem command */
        !           137: 
        !           138: /* modem status values */
        !           139: #define MS_OK           0       /* modem operation was successful */
        !           140: #define MS_CONNECT      1       /* a connection was made */
        !           141: #define MS_RING         2       /* a ring was detected */
        !           142: #define MS_NOCARRIER    3       /* no carrier was detected */
        !           143: #define MS_ERROR        4       /* a command error was detected */
        !           144: #define MS_CONNECT1200  5      /* a connection was established at 1200bps*/
        !           145: #define MS_NODIALTONE   6      /*dialtone not detected within time in reg S7*/
        !           146: #define MS_BUSY                7       /* a busy signal was detected */
        !           147: 
        !           148: #define MS_NOREPLY      8       /* no reply was recieved from the modem */
        !           149: #define OT_FAILURE      9      /* other modem connection failure */
        !           150: 
        !           151: /* connection: modem/computer */
        !           152: #define MODEM          1
        !           153: #define COMPUTER       2
        !           154: 
        !           155: /* dial type: tone/pulse */
        !           156: #define TONE           1
        !           157: #define PULSE          2
        !           158: 
        !           159: /* parity: even/odd/none */
        !           160: #define EVEN           2
        !           161: #define ODD            1
        !           162: #define NONE           0
        !           163: 
        !           164: 
        !           165: /*** type definitions ***/
        !           166: 
        !           167: typedef struct {
        !           168:   unsigned char   ch;  /* character */
        !           169:   unsigned char   at;  /* attribute */
        !           170: } Cell;
        !           171: 
        !           172: typedef struct LineChar {                      /* line characteristics */
        !           173:   unsigned char        DataBits;
        !           174:   unsigned char        Parity;
        !           175:   unsigned char        StopBits;
        !           176: } structLineChar;
        !           177: 
        !           178: typedef        struct DCB {            /* device control block information */
        !           179:   unsigned     WriteTimeOut;
        !           180:   unsigned     ReadTimeOut;
        !           181:   unsigned char Flags1;
        !           182:   unsigned char        Flags2;
        !           183:   unsigned char        Flags3;
        !           184:   char         ErrRepChar;
        !           185:   char         BrkRepChar;
        !           186:   char         XONchar;
        !           187:   char         XOFFchar;
        !           188: } structDCB;
        !           189: 
        !           190: typedef        struct ComOptions {             /* structure to hold com port options */
        !           191:   char         *pPortName;     /* port name char-string */
        !           192:   int          iBaudRate;      /* baud rte */
        !           193:   char         chDataBits,     /* number of databits */
        !           194:                chStopBits,     /* number of stopbits */
        !           195:                chParity;       /* parity */
        !           196: } structComOptions;
        !           197: 
        !           198: typedef struct ModemOptions {          /* structure to hold modem options */
        !           199:   unsigned char chDialType;    /* dial type */
        !           200:   int          iWaitTone,      /* seconds modem should wait for dial tone */
        !           201:                iWaitCarrier;   /* seconds modem should wait for carrier */
        !           202:   char         *pPhoneNumber;  /* phone number char-string */
        !           203: } structModemOptions;

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