| 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 HEXSTRING_HH |
| 9 | #define HEXSTRING_HH |
| 10 | |
| 11 | #include "Basetype.hh" |
| 12 | #include "Template.hh" |
| 13 | #include "Optional.hh" |
| 14 | #include "Error.hh" |
| 15 | |
| 16 | class INTEGER; |
| 17 | class BITSTRING; |
| 18 | class OCTETSTRING; |
| 19 | class CHARSTRING; |
| 20 | class HEXSTRING_ELEMENT; |
| 21 | |
| 22 | class Module_Param; |
| 23 | |
| 24 | class HEXSTRING : public Base_Type { |
| 25 | |
| 26 | friend class HEXSTRING_ELEMENT; |
| 27 | friend class HEXSTRING_template; |
| 28 | |
| 29 | friend HEXSTRING bit2hex(const BITSTRING& value); |
| 30 | friend HEXSTRING int2hex(const INTEGER& value, int length); |
| 31 | friend HEXSTRING oct2hex(const OCTETSTRING& value); |
| 32 | friend HEXSTRING str2hex(const CHARSTRING& value); |
| 33 | friend HEXSTRING substr(const HEXSTRING& value, int index, int returncount); |
| 34 | friend HEXSTRING replace(const HEXSTRING& value, int index, int len, const HEXSTRING& repl); |
| 35 | |
| 36 | struct hexstring_struct; |
| 37 | hexstring_struct *val_ptr; |
| 38 | |
| 39 | void init_struct(int n_nibbles); |
| 40 | unsigned char get_nibble(int nibble_index) const; |
| 41 | void set_nibble(int nibble_index, unsigned char new_value); |
| 42 | void copy_value(); |
| 43 | void clear_unused_nibble() const; |
| 44 | HEXSTRING(int n_nibbles); |
| 45 | |
| 46 | public: |
| 47 | HEXSTRING(); |
| 48 | HEXSTRING(int init_n_nibbles, const unsigned char* init_nibbles); |
| 49 | HEXSTRING(const HEXSTRING& other_value); |
| 50 | HEXSTRING(const HEXSTRING_ELEMENT& other_value); |
| 51 | ~HEXSTRING(); |
| 52 | void clean_up(); |
| 53 | |
| 54 | HEXSTRING& operator=(const HEXSTRING& other_value); |
| 55 | HEXSTRING& operator=(const HEXSTRING_ELEMENT& other_value); |
| 56 | |
| 57 | boolean operator==(const HEXSTRING& other_value) const; |
| 58 | boolean operator==(const HEXSTRING_ELEMENT& other_value) const; |
| 59 | |
| 60 | inline boolean operator!=(const HEXSTRING& other_value) const |
| 61 | { return !(*this == other_value); } |
| 62 | inline boolean operator!=(const HEXSTRING_ELEMENT& other_value) const |
| 63 | { return !(*this == other_value); } |
| 64 | |
| 65 | HEXSTRING operator+(const HEXSTRING& other_value) const; |
| 66 | HEXSTRING operator+(const HEXSTRING_ELEMENT& other_value) const; |
| 67 | |
| 68 | HEXSTRING operator~() const; |
| 69 | HEXSTRING operator&(const HEXSTRING& other_value) const; |
| 70 | HEXSTRING operator&(const HEXSTRING_ELEMENT& other_value) const; |
| 71 | HEXSTRING operator|(const HEXSTRING& other_value) const; |
| 72 | HEXSTRING operator|(const HEXSTRING_ELEMENT& other_value) const; |
| 73 | HEXSTRING operator^(const HEXSTRING& other_value) const; |
| 74 | HEXSTRING operator^(const HEXSTRING_ELEMENT& other_value) const; |
| 75 | |
| 76 | HEXSTRING operator<<(int shift_count) const; |
| 77 | HEXSTRING operator<<(const INTEGER& shift_count) const; |
| 78 | HEXSTRING operator>>(int shift_count) const; |
| 79 | HEXSTRING operator>>(const INTEGER& shift_count) const; |
| 80 | HEXSTRING operator<<=(int rotate_count) const; |
| 81 | HEXSTRING operator<<=(const INTEGER& rotate_count) const; |
| 82 | HEXSTRING operator>>=(int rotate_count) const; |
| 83 | HEXSTRING operator>>=(const INTEGER& rotate_count) const; |
| 84 | |
| 85 | HEXSTRING_ELEMENT operator[](int index_value); |
| 86 | HEXSTRING_ELEMENT operator[](const INTEGER& index_value); |
| 87 | const HEXSTRING_ELEMENT operator[](int index_value) const; |
| 88 | const HEXSTRING_ELEMENT operator[](const INTEGER& index_value) const; |
| 89 | |
| 90 | inline boolean is_bound() const { return val_ptr != NULL; } |
| 91 | inline boolean is_value() const { return val_ptr != NULL; } |
| 92 | inline void must_bound(const char *err_msg) const |
| 93 | { if (val_ptr == NULL) TTCN_error("%s", err_msg); } |
| 94 | |
| 95 | int lengthof() const; |
| 96 | |
| 97 | operator const unsigned char*() const; |
| 98 | |
| 99 | #ifdef TITAN_RUNTIME_2 |
| 100 | boolean is_equal(const Base_Type* other_value) const { return *this == *(static_cast<const HEXSTRING*>(other_value)); } |
| 101 | void set_value(const Base_Type* other_value) { *this = *(static_cast<const HEXSTRING*>(other_value)); } |
| 102 | Base_Type* clone() const { return new HEXSTRING(*this); } |
| 103 | const TTCN_Typedescriptor_t* get_descriptor() const { return &HEXSTRING_descr_; } |
| 104 | #else |
| 105 | inline boolean is_present() const { return is_bound(); } |
| 106 | #endif |
| 107 | |
| 108 | void log() const; |
| 109 | void set_param(Module_Param& param); |
| 110 | void encode_text(Text_Buf& text_buf) const; |
| 111 | void decode_text(Text_Buf& text_buf); |
| 112 | void encode(const TTCN_Typedescriptor_t& p_td, TTCN_Buffer& p_buf, |
| 113 | TTCN_EncDec::coding_t p_coding, ...) const; |
| 114 | |
| 115 | void decode(const TTCN_Typedescriptor_t& p_td, TTCN_Buffer& p_buf, |
| 116 | TTCN_EncDec::coding_t p_coding, ...); |
| 117 | /** Encodes the value of the variable according to the |
| 118 | * TTCN_Typedescriptor_t. It must be public because called by |
| 119 | * another types during encoding. Returns the length of encoded data*/ |
| 120 | int RAW_encode(const TTCN_Typedescriptor_t&, RAW_enc_tree&) const; |
| 121 | /** Decodes the value of the variable according to the |
| 122 | * TTCN_Typedescriptor_t. It must be public because called by |
| 123 | * another types during encoding. Returns the number of decoded |
| 124 | * bits. */ |
| 125 | int RAW_decode(const TTCN_Typedescriptor_t&, TTCN_Buffer&, int, raw_order_t, |
| 126 | boolean no_err=FALSE, int sel_field=-1, boolean first_call=TRUE); |
| 127 | int XER_encode(const XERdescriptor_t& p_td, TTCN_Buffer& p_buf, |
| 128 | unsigned int flavor, int indent, embed_values_enc_struct_t*) const; |
| 129 | int XER_decode(const XERdescriptor_t& p_td, XmlReaderWrap& reader, |
| 130 | unsigned int flavor, embed_values_dec_struct_t*); |
| 131 | |
| 132 | /** Encodes accordingly to the JSON encoding rules. |
| 133 | * Returns the length of the encoded data. */ |
| 134 | int JSON_encode(const TTCN_Typedescriptor_t&, JSON_Tokenizer&) const; |
| 135 | |
| 136 | /** Decodes accordingly to the JSON encoding rules. |
| 137 | * Returns the length of the decoded data. */ |
| 138 | int JSON_decode(const TTCN_Typedescriptor_t&, JSON_Tokenizer&, boolean); |
| 139 | }; |
| 140 | |
| 141 | class HEXSTRING_ELEMENT { |
| 142 | boolean bound_flag; |
| 143 | HEXSTRING& str_val; |
| 144 | int nibble_pos; |
| 145 | |
| 146 | public: |
| 147 | HEXSTRING_ELEMENT(boolean par_bound_flag, HEXSTRING& par_str_val, |
| 148 | int par_nibble_pos); |
| 149 | |
| 150 | HEXSTRING_ELEMENT& operator=(const HEXSTRING& other_value); |
| 151 | HEXSTRING_ELEMENT& operator=(const HEXSTRING_ELEMENT& other_value); |
| 152 | |
| 153 | boolean operator==(const HEXSTRING& other_value) const; |
| 154 | boolean operator==(const HEXSTRING_ELEMENT& other_value) const; |
| 155 | |
| 156 | inline boolean operator!=(const HEXSTRING& other_value) const |
| 157 | { return !(*this == other_value); } |
| 158 | inline boolean operator!=(const HEXSTRING_ELEMENT& other_value) const |
| 159 | { return !(*this == other_value); } |
| 160 | |
| 161 | HEXSTRING operator+(const HEXSTRING& other_value) const; |
| 162 | HEXSTRING operator+(const HEXSTRING_ELEMENT& other_value) const; |
| 163 | |
| 164 | HEXSTRING operator~() const; |
| 165 | HEXSTRING operator&(const HEXSTRING& other_value) const; |
| 166 | HEXSTRING operator&(const HEXSTRING_ELEMENT& other_value) const; |
| 167 | HEXSTRING operator|(const HEXSTRING& other_value) const; |
| 168 | HEXSTRING operator|(const HEXSTRING_ELEMENT& other_value) const; |
| 169 | HEXSTRING operator^(const HEXSTRING& other_value) const; |
| 170 | HEXSTRING operator^(const HEXSTRING_ELEMENT& other_value) const; |
| 171 | |
| 172 | inline boolean is_bound() const { return bound_flag; } |
| 173 | inline boolean is_present() const { return bound_flag; } |
| 174 | inline boolean is_value() const { return bound_flag; } |
| 175 | inline void must_bound(const char *err_msg) const |
| 176 | { if (!bound_flag) TTCN_error("%s", err_msg); } |
| 177 | |
| 178 | unsigned char get_nibble() const; |
| 179 | |
| 180 | void log() const; |
| 181 | }; |
| 182 | |
| 183 | // hexstring template class |
| 184 | |
| 185 | class HEXSTRING_template : public Restricted_Length_Template { |
| 186 | #ifdef __SUNPRO_CC |
| 187 | public: |
| 188 | #endif |
| 189 | struct hexstring_pattern_struct; |
| 190 | private: |
| 191 | HEXSTRING single_value; |
| 192 | union { |
| 193 | struct { |
| 194 | unsigned int n_values; |
| 195 | HEXSTRING_template *list_value; |
| 196 | } value_list; |
| 197 | hexstring_pattern_struct *pattern_value; |
| 198 | }; |
| 199 | |
| 200 | void copy_template(const HEXSTRING_template& other_value); |
| 201 | static boolean match_pattern(const hexstring_pattern_struct *string_pattern, |
| 202 | const HEXSTRING::hexstring_struct *string_value); |
| 203 | |
| 204 | public: |
| 205 | HEXSTRING_template(); |
| 206 | HEXSTRING_template(template_sel other_value); |
| 207 | HEXSTRING_template(const HEXSTRING& other_value); |
| 208 | HEXSTRING_template(const HEXSTRING_ELEMENT& other_value); |
| 209 | HEXSTRING_template(const OPTIONAL<HEXSTRING>& other_value); |
| 210 | HEXSTRING_template(unsigned int n_elements, |
| 211 | const unsigned char *pattern_elements); |
| 212 | HEXSTRING_template(const HEXSTRING_template& other_value); |
| 213 | ~HEXSTRING_template(); |
| 214 | void clean_up(); |
| 215 | |
| 216 | HEXSTRING_template& operator=(template_sel other_value); |
| 217 | HEXSTRING_template& operator=(const HEXSTRING& other_value); |
| 218 | HEXSTRING_template& operator=(const HEXSTRING_ELEMENT& other_value); |
| 219 | HEXSTRING_template& operator=(const OPTIONAL<HEXSTRING>& other_value); |
| 220 | HEXSTRING_template& operator=(const HEXSTRING_template& other_value); |
| 221 | |
| 222 | HEXSTRING_ELEMENT operator[](int index_value); |
| 223 | HEXSTRING_ELEMENT operator[](const INTEGER& index_value); |
| 224 | const HEXSTRING_ELEMENT operator[](int index_value) const; |
| 225 | const HEXSTRING_ELEMENT operator[](const INTEGER& index_value) const; |
| 226 | |
| 227 | boolean match(const HEXSTRING& other_value) const; |
| 228 | const HEXSTRING& valueof() const; |
| 229 | |
| 230 | int lengthof() const; |
| 231 | |
| 232 | void set_type(template_sel template_type, unsigned int list_length); |
| 233 | HEXSTRING_template& list_item(unsigned int list_index); |
| 234 | |
| 235 | void log() const; |
| 236 | void log_match(const HEXSTRING& match_value) const; |
| 237 | |
| 238 | void set_param(Module_Param& param); |
| 239 | |
| 240 | void encode_text(Text_Buf& text_buf) const; |
| 241 | void decode_text(Text_Buf& text_buf); |
| 242 | |
| 243 | boolean is_present() const; |
| 244 | boolean match_omit() const; |
| 245 | #ifdef TITAN_RUNTIME_2 |
| 246 | void valueofv(Base_Type* value) const { *(static_cast<HEXSTRING*>(value)) = valueof(); } |
| 247 | void set_value(template_sel other_value) { *this = other_value; } |
| 248 | void copy_value(const Base_Type* other_value) { *this = *(static_cast<const HEXSTRING*>(other_value)); } |
| 249 | Base_Template* clone() const { return new HEXSTRING_template(*this); } |
| 250 | const TTCN_Typedescriptor_t* get_descriptor() const { return &HEXSTRING_descr_; } |
| 251 | boolean matchv(const Base_Type* other_value) const { return match(*(static_cast<const HEXSTRING*>(other_value))); } |
| 252 | void log_matchv(const Base_Type* match_value) const { log_match(*(static_cast<const HEXSTRING*>(match_value))); } |
| 253 | #else |
| 254 | void check_restriction(template_res t_res, const char* t_name=NULL) const; |
| 255 | #endif |
| 256 | }; |
| 257 | |
| 258 | #endif |