core/Objid.hh

   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 OBJID_HH
   9 #define OBJID_HH
  10
  11 #include "Optional.hh"
  12 // the following are pulled in by Optional.hh:
  13 //#include "Basetype.hh"
  14 //#include "Template.hh"
  15
  16 class Text_Buf;
  17 class Module_Param;
  18 class INTEGER;
  19
  20 /** Runtime class for object identifiers (objid)
  21  *
  22  */
  23 class OBJID : public Base_Type {
  24   /** No user serviceable parts. */
  25   struct objid_struct;
  26   objid_struct *val_ptr;
  27
  28   void init_struct(int n_components);
  29   void copy_value();
  30
  31   /** Initializes the object identifier with a string containing the components
  32     * separated by dots. */
  33   void from_string(char* p_str);
  34
  35 public:
  36   typedef unsigned int objid_element;
  37   OBJID();
  38   OBJID(int init_n_components, ...);
  39   OBJID(int init_n_components, const objid_element *init_components);
  40   OBJID(const OBJID& other_value);
  41
  42   ~OBJID();
  43
  44   OBJID& operator=(const OBJID& other_value);
  45
  46   boolean operator==(const OBJID& other_value) const;
  47   inline boolean operator!=(const OBJID& other_value) const
  48     { return !(*this == other_value); }
  49
  50   objid_element& operator[](int index_value);
  51   objid_element  operator[](int index_value) const;
  52
  53   inline boolean is_bound() const { return val_ptr != NULL; }
  54   inline boolean is_value() const { return val_ptr != NULL; }
  55   void clean_up();
  56
  57   int size_of() const;
  58   int lengthof() const { return size_of(); } // for backward compatibility
  59
  60   operator const objid_element*() const;
  61
  62   static objid_element from_INTEGER(const INTEGER& p_int);
  63
  64 #ifdef TITAN_RUNTIME_2
  65   boolean is_equal(const Base_Type* other_value) const { return *this == *(static_cast<const OBJID*>(other_value)); }
  66   void set_value(const Base_Type* other_value) { *this = *(static_cast<const OBJID*>(other_value)); }
  67   Base_Type* clone() const { return new OBJID(*this); }
  68   const TTCN_Typedescriptor_t* get_descriptor() const { return &OBJID_descr_; }
  69 #else
  70   inline boolean is_present() const { return is_bound(); }
  71 #endif
  72
  73   void log() const;
  74   void set_param(Module_Param& param);
  75   void encode_text(Text_Buf& text_buf) const;
  76   void decode_text(Text_Buf& text_buf);
  77
  78   void encode(const TTCN_Typedescriptor_t&, TTCN_Buffer&,
  79               TTCN_EncDec::coding_t, ...) const;
  80
  81   void decode(const TTCN_Typedescriptor_t&, TTCN_Buffer&,
  82               TTCN_EncDec::coding_t, ...);
  83
  84   ASN_BER_TLV_t* BER_encode_TLV(const TTCN_Typedescriptor_t& p_td,
  85                                 unsigned p_coding) const;
  86
  87   boolean BER_decode_TLV(const TTCN_Typedescriptor_t& p_td,
  88                          const ASN_BER_TLV_t& p_tlv, unsigned L_form);
  89   int XER_encode(const XERdescriptor_t& p_td,
  90                  TTCN_Buffer& p_buf, unsigned int flavor, int indent, embed_values_enc_struct_t*) const;
  91   int XER_decode(const XERdescriptor_t& p_td, XmlReaderWrap& reader,
  92                  unsigned int flavor, embed_values_dec_struct_t*);
  93
  94   /** Encodes accordingly to the JSON encoding rules.
  95     * Returns the length of the encoded data. */
  96   int JSON_encode(const TTCN_Typedescriptor_t&, JSON_Tokenizer&) const;
  97
  98   /** Decodes accordingly to the JSON decoding rules.
  99     * Returns the length of the encoded data. */
 100   int JSON_decode(const TTCN_Typedescriptor_t&, JSON_Tokenizer&, boolean);
 101 };
 102
 103 // objid template class
 104
 105 class OBJID_template : public Base_Template {
 106   OBJID single_value;
 107   struct {
 108     unsigned int n_values;
 109     OBJID_template *list_value;
 110   } value_list;
 111
 112   void copy_template(const OBJID_template& other_value);
 113
 114 public:
 115   OBJID_template();
 116   OBJID_template(template_sel other_value);
 117   OBJID_template(const OBJID& other_value);
 118   OBJID_template(const OPTIONAL<OBJID>& other_value);
 119   OBJID_template(const OBJID_template& other_value);
 120
 121   ~OBJID_template();
 122   void clean_up();
 123
 124   OBJID_template& operator=(template_sel other_value);
 125   OBJID_template& operator=(const OBJID& other_value);
 126   OBJID_template& operator=(const OPTIONAL<OBJID>& other_value);
 127   OBJID_template& operator=(const OBJID_template& other_value);
 128
 129   boolean match(const OBJID& other_value) const;
 130   const OBJID& valueof() const;
 131
 132   int size_of() const;
 133
 134   void set_type(template_sel template_type, unsigned int list_length);
 135   OBJID_template& list_item(unsigned int list_index);
 136
 137   void log() const;
 138   void log_match(const OBJID& match_value) const;
 139
 140   void set_param(Module_Param& param);
 141
 142   void encode_text(Text_Buf& text_buf) const;
 143   void decode_text(Text_Buf& text_buf);
 144
 145   boolean is_present() const;
 146   boolean match_omit() const;
 147 #ifdef TITAN_RUNTIME_2
 148   void valueofv(Base_Type* value) const { *(static_cast<OBJID*>(value)) = valueof(); }
 149   void set_value(template_sel other_value) { *this = other_value; }
 150   void copy_value(const Base_Type* other_value) { *this = *(static_cast<const OBJID*>(other_value)); }
 151   Base_Template* clone() const { return new OBJID_template(*this); }
 152   const TTCN_Typedescriptor_t* get_descriptor() const { return &OBJID_descr_; }
 153   boolean matchv(const Base_Type* other_value) const { return match(*(static_cast<const OBJID*>(other_value))); }
 154   void log_matchv(const Base_Type* match_value) const  { log_match(*(static_cast<const OBJID*>(match_value))); }
 155 #else
 156   void check_restriction(template_res t_res, const char* t_name=NULL) const;
 157 #endif
 158 };
 159
 160 typedef OBJID ASN_ROID;
 161 typedef OBJID_template ASN_ROID_template;
 162
 163 #endif