compiler2/ttcn3/rawASTspec.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Copyright (c) 2000-2014 Ericsson Telecom AB
   3 // All rights reserved. This program and the accompanying materials
   4 // are made available under the terms of the Eclipse Public License v1.0
   5 // which accompanies this distribution, and is available at
   6 // http://www.eclipse.org/legal/epl-v10.html
   7 ///////////////////////////////////////////////////////////////////////////////
   8 #ifndef RAWASTSPEC_H
   9 #define RAWASTSPEC_H
  10
  11 #define XDEFUNSIGNED 1
  12 #define XDEFCOMPL 2
  13 #define XDEFSIGNBIT 3
  14 #define XDEFYES 2
  15 #define XDEFNO 1
  16 #define XDEFREVERSE 3
  17 #define XDEFMSB 1
  18 #define XDEFLSB 2
  19 #define XDEFBITS 1
  20 #define XDEFOCTETS 2
  21 #define XDEFLEFT 1
  22 #define XDEFRIGHT 2
  23 #define XDEFFIRST 1
  24 #define XDEFLAST 2
  25 #define XDEFLOW 1
  26 #define XDEFHIGH 2
  27 #define XDEFDEFAULT -1
  28
  29
  30 typedef struct {
  31     int bitorder;               /* Invert bitorder of the encoded data */
  32 }rawAST_toplevel;
  33
  34 typedef enum { MANDATORY_FIELD, OPTIONAL_FIELD, UNION_FIELD
  35 } rawAST_coding_field_type;
  36
  37 typedef struct{
  38     int nthfield;
  39     const char* nthfieldname;
  40     rawAST_coding_field_type fieldtype;
  41     const char* type;
  42     const char* typedescr;
  43 }rawAST_coding_fields;
  44
  45 typedef struct{
  46    int nElements;
  47    rawAST_coding_fields* fields;
  48    const char *value;
  49    int start_pos;
  50    int temporal_variable_index;
  51 }rawAST_coding_field_list;
  52
  53 typedef struct{
  54     const char* fieldName;
  55     int fieldnum;
  56     int nElements;
  57     rawAST_coding_field_list* fields;
  58 }rawAST_coding_taglist;
  59
  60 typedef struct{
  61     int nElements;
  62     rawAST_coding_taglist* list;
  63 }rawAST_coding_taglist_list;
  64
  65 typedef struct{
  66     int ext_bit;
  67     int from;
  68     int to;
  69 }rawAST_coding_ext_group;
  70
  71 typedef struct{
  72     int fieldlength;
  73     int comp;
  74     int byteorder;              /* XDEFMSB, XDEFLSB */
  75     int align;                  /* XDEFLEFT, XDEFRIGHT */
  76     int bitorderinfield;        /* XDEFMSB, XDEFLSB */
  77     int bitorderinoctet;        /* XDEFMSB, XDEFLSB */
  78     int extension_bit;          /* XDEFYES, XDEFNO
  79                                    can be used for record fields:
  80                                    variant (field1) EXTENSION_BIT(use)*/
  81     int ext_bit_goup_num;
  82     rawAST_coding_ext_group* ext_bit_groups;
  83     int hexorder;               /* XDEFLOW, XDEFHIGH */
  84     int padding;                /* XDEFYES: next field starts at next octet */
  85     int fieldorder;             /* XDEFMSB, XDEFLSB */
  86     int lengthto_num;
  87     int *lengthto;              /* list of fields to generate length for */
  88     int pointerto;            /* pointer to the specified field is contained
  89                                    in this field */
  90     int ptrunit;                /* number of bits in pointerto value */
  91     int ptroffset;            /* offset to the pointer value in bits
  92                                    Actual position will be:
  93                                    pointerto*ptrunit + ptroffset */
  94     int pointerbase;
  95     int unit;                   /* number of bits in an unit */
  96     rawAST_coding_fields *lengthindex; /* stores subattribute of the lengthto
  97                                    attribute */
  98     rawAST_coding_taglist_list taglist;
  99     rawAST_coding_taglist_list crosstaglist;   /* field IDs in form of
 100                                    [unionField.sub]field_N,
 101                                    keyField.subfield_M = tagValue
 102                                    multiple tagValues may be specified */
 103     rawAST_coding_taglist presence; /* Presence indicator expressions for an
 104                                    optional field */
 105     int topleveleind;
 106     rawAST_toplevel toplevel;      /* Toplevel attributes */
 107     int union_member_num;
 108     const char **member_name;
 109     int repeatable;
 110     int length;                 /* used only for record fields: the length of the
 111                                    field measured in bits, it is set to -1 if
 112                                    variable */
 113 }raw_attrib_struct;
 114 /* RAW enc types */
 115
 116
 117 #endif
 118
 119 /*
 120  Local Variables:
 121  mode: C
 122  indent-tabs-mode: nil
 123  c-basic-offset: 4
 124  End:
 125 */