v4.0/src/CMD/FILESYS/PSDATA.H

   1 /* \ f */
   2 /*----------------------------------------------------------------------+
   3 |                                                                       |
   4 | This file contains the structures and defines that are needed to use  |
   5 | the parser from a C program.                                          |
   6 |                                                                       |
   7 |                                                                       |
   8 | Date:         5-21-87                                                 |
   9 |                                                                       |
  10 +----------------------------------------------------------------------*/
  11
  12
  13 #define P_Len_PARMS             4               /* length of p_parms  */
  14 #define P_I_Use_Default         0               /* no extra stuff specified */
  15 #define P_I_Have_Delim          1               /* extra delimiter specified  */
  16 #define P_I_Have_EOL            2               /* extra EOL specified */
  17
  18 struct p_parms
  19         {
  20         struct p_parmsx *p_parmsx_address;      /* address of p_parmsx */
  21         unsigned char   p_num_extra;            /* number of extra stuff */
  22         unsigned char   p_len_extra_delim;      /* length of extra delimiter */
  23         };
  24
  25 struct p_parmsx
  26         {
  27         unsigned char   p_minp;                 /* Minimum positional number */
  28         unsigned char   p_maxp;                 /* Maximum positional number  */
  29         unsigned int    p_1st_control;          /* Address of the 1st CONTROL block */
  30         };
  31
  32
  33 struct p_control_blk
  34         {
  35         unsigned int    p_match_flag;           /* Controls type matched */
  36         unsigned int    p_function_flag;        /* Function should be taken */
  37         unsigned int    p_result_buf;           /* Result buffer address */
  38         unsigned int    p_value_list;           /* Value list address */
  39         unsigned char   p_nid;                  /* # of keyword/SW synonyms */
  40         unsigned char   p_keyorsw;              /* keyword or sw */
  41         };
  42
  43 /* Match_Flags */
  44
  45 #define P_Num_Val               0x8000          /* Numeric Value */
  46 #define P_SNum_Val              0x4000          /* Signed numeric value */
  47 #define P_Simple_S              0x2000          /* Simple string */
  48 #define P_Date_S                0x1000          /* Date string */
  49 #define P_Time_S                0x0800          /* Time string */
  50 #define P_Cmpx_S                0x0400          /* Complex string */
  51 #define P_File_Spc              0x0200          /* File Spec */
  52 #define P_Drv_Only              0x0100          /* Drive Only */
  53 #define P_Qu_String             0x0080          /* Quoted string */
  54 #define P_Ig_Colon              0x0010          /* Ignore colon at end in match */
  55 #define P_Repeat                0x0002          /* Repeat allowed */
  56 #define P_Optional              0x0001          /* Optional */
  57
  58 /*----------------------------------------------------------------------+
  59 |                                                                       |
  60 |  Function flags                                                       |
  61 |                                                                       |
  62 +----------------------------------------------------------------------*/
  63
  64 #define P_CAP_File              0x0001          /* CAP result by file table */
  65 #define P_CAP_Char              0x0002          /* CAP result by character table */
  66 #define P_Rm_Colon              0x0010          /* Remove ":" at the end */
  67
  68
  69
  70
  71
  72 #define P_nval_None             0               /* no value list ID */
  73 #define P_nval_Range            1               /* range list ID */
  74 #define P_nval_Value            2               /* value list ID */
  75 #define P_nval_String           3               /* string list ID */
  76 #define P_Len_Range             9               /* Length of a range choice(two DD plus one DB) */
  77 #define P_Len_Value             5               /* Length of a value choice(one DD plus one DB) */
  78 #define P_Len_String            3               /* Length of a string choice(one DW plus one DB) */
  79
  80
  81 /*----------------------------------------------------------------------+
  82 |                                                                       |
  83 |       problem with doing this in C                                    |
  84 |                                                                       |
  85 +----------------------------------------------------------------------*/
  86 struct p_val_list
  87         {
  88         unsigned char   P_NumofList;            /* number of following choice */
  89         unsigned int    P_Val_XL;               /* lower word of value */
  90         unsigned int    P_Val_XH;               /* higher word of value */
  91         unsigned int    P_Val_YL;               /* lower word of another value */
  92         unsigned int    P_Val_YH;               /* higher word of another value */
  93         };
  94
  95
  96 /*----------------------------------------------------------------------+
  97 |                                                                       |
  98 |  Result block structure                                               |
  99 |                                                                       |
 100 +----------------------------------------------------------------------*/
 101
 102 struct p_result_blk
 103         {
 104         unsigned char   P_Type;                 /* Type returned */
 105         unsigned char   P_Item_Tag;             /* Matched item tag */
 106         unsigned int    P_SYNONYM_Ptr;          /* pointer to Synonym list returned */
 107         unsigned char   P_Picked_Val[4];        /* value */
 108         };
 109
 110 /*----------------------------------------------------------------------+
 111 |                                                                       |
 112 |  type                                                                 |
 113 |                                                                       |
 114 +----------------------------------------------------------------------*/
 115
 116 #define P_EOL                   0               /* End of line */
 117 #define P_Number                1               /* Number */
 118 #define P_List_Idx              2               /* List Index */
 119 #define P_String                3               /* String */
 120 #define P_Complex               4               /* Complex */
 121 #define P_File_Spec             5               /* File Spec */
 122 #define P_Drive                 6               /* Drive */
 123 #define P_Date_F                7               /* Date */
 124 #define P_Time_F                8               /* Time */
 125 #define P_Quoted_String         9               /* Quoted String */
 126
 127 #define P_No_Tag                0x0FF           /* No ITEM_TAG found */
 128
 129 /*----------------------------------------------------------------------+
 130 |                                                                       |
 131 |  following return code will be returned in the AX register.           |
 132 |                                                                       |
 133 +----------------------------------------------------------------------*/
 134
 135 #define P_No_Error              0               /* No error */
 136 #define P_Too_Many              1               /* Too many operands */
 137 #define P_Op_Missing            2               /* Required operand missing */
 138 #define P_Not_In_SW             3               /* Not in switch list provided */
 139 #define P_Not_In_Key            4               /* Not in keyword list provided */
 140 #define P_Out_Of_Range          6               /* Out of range specified */
 141 #define P_Not_In_Val            7               /* Not in value list provided */
 142 #define P_Not_In_Str            8               /* Not in string list provided */
 143 #define P_Syntax                9               /* Syntax error */
 144 #define P_RC_EOL                0x0ffff         /* End of command line */
 145
 146