FREESECS secstwo: secstwomsg.h Source File

00001 /*   
00002  *   (c) Copyright 2008 Philipp Skadorov (philipp_s@users.sourceforge.net)
00003  *
00004  *   This file is part of FREESECS.
00005  *
00006  *   FREESECS is free software: you can redistribute it and/or modify
00007  *   it under the terms of the GNU General Public License as published by
00008  *   the Free Software Foundation, either version 3 of the License, or
00009  *   (at your option) any later version.
00010  *
00011  *   FREESECS is distributed in the hope that it will be useful,
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *   GNU General Public License for more details.
00015  *
00016  *   You should have received a copy of the GNU General Public License
00017  *   along with FREESECS, see COPYING.
00018  *   If not, see <http://www.gnu.org/licenses/>.
00019  */
00020 #ifndef _SECSTWOMSG_H
00021 #define _SECSTWOMSG_H
00022 
00023 #include <unistd.h>
00024 #include <string.h>
00025 #include <string>
00026 #include <vector>
00027 #include <functional>
00028 #include <ostream>
00029 #include <algorithm>
00030 #include "secstwo_shared_ptr.h"
00031 
00036 #define NUM(x) ((uint32_t)x)
00037 
00042 #define VAR_ARRAY_ELEMENT ((uint32_t)-1)
00043 
00044 namespace freesecs
00045 {
00046     namespace secstwo
00047     {
00048         class data_item_t;
00049         class msg_t;
00050 
00055         typedef enum
00056         {
00057             e_list_t    =0x00,
00058             e_binary_t  =0x08,
00059             e_boolean_t =0x09,
00060             e_ascii_t   =0x10,
00061             e_jis8_t    =0x11,
00062             e_wchar_t   =0x12,
00063             e_int64_t   =0x18,
00064             e_int8_t    =0x19,
00065             e_int16_t   =0x1a,
00066             e_int32_t   =0x1c,
00067             e_double_t  =0x20,
00068             e_float_t   =0x24,
00069             e_uint64_t  =0x28,
00070             e_uint8_t   =0x29,
00071             e_uint16_t  =0x2a,
00072             e_uint32_t  =0x2c,
00073             e_none_t    =0x2d
00074         }data_type_t;
00075 
00079         typedef shared_ptr_t<data_item_t> pdata_item_t;
00080 
00089         typedef enum {STRUCT,DATA,NON_EMPTY_DATA,ALL}match_t;
00090 
00094         class data_item_t
00095         {
00096             public: 
00101                 data_item_t(const char *name);
00105                 virtual ~data_item_t();
00106             public:
00114                 virtual operator bool     () const;
00122                 virtual operator int8_t     () const;
00130                 virtual operator uint8_t     () const;
00138                 virtual operator int16_t     () const;
00146                 virtual operator uint16_t     () const;
00154                 virtual operator int32_t     () const;
00162                 virtual operator uint32_t     () const;
00170                 virtual operator int64_t     () const;
00178                 virtual operator uint64_t     () const;
00186                 virtual operator float      () const;
00194                 virtual operator double      () const;
00202                 virtual operator std::string        () const;
00203 
00214                 virtual data_item_t& operator[](uint32_t ix); 
00222                 virtual data_item_t& operator[](const char *name);
00223     
00224             public:
00230                 virtual bool match(const data_item_t& it, match_t match=ALL)const;
00237                 virtual bool operator == (const data_item_t&)const;
00244                 virtual bool operator == (const bool&)const;
00251                 virtual bool operator == (const int8_t&)const;
00258                 virtual bool operator == (const uint8_t&)const;
00265                 virtual bool operator == (const int16_t&)const;
00272                 virtual bool operator == (const uint16_t&)const;
00279                 virtual bool operator == (const int32_t&)const;
00286                 virtual bool operator == (const uint32_t&)const;
00293                 virtual bool operator == (const int64_t&)const;
00300                 virtual bool operator == (const uint64_t&)const;
00307                 virtual bool operator == (const float&)const;
00314                 virtual bool operator == (const double&)const;
00321                 virtual bool operator == (const std::string&)const;
00322                 bool operator != (const data_item_t&)const;
00323                 bool operator != (const bool&)const;
00324                 bool operator != (const int8_t&)const;
00325                 bool operator != (const uint8_t&)const;
00326                 bool operator != (const int16_t&)const;
00327                 bool operator != (const uint16_t&)const;
00328                 bool operator != (const int32_t&)const;
00329                 bool operator != (const uint32_t&)const;
00330                 bool operator != (const int64_t&)const;
00331                 bool operator != (const uint64_t&)const;
00332                 bool operator != (const float&)const;
00333                 bool operator != (const double&)const;
00334                 bool operator != (const std::string&)const;
00335             public:
00343                 virtual pdata_item_t clone() const   =0;
00347                 virtual void        clear_data()    =0;
00348             /*Data modifiers*/
00349             public:
00358                 virtual data_item_t& operator = (const bool&);
00367                 virtual data_item_t& operator = (const uint8_t&);
00376                 virtual data_item_t& operator = (const int8_t&);
00385                 virtual data_item_t& operator = (const uint16_t&);
00394                 virtual data_item_t& operator = (const int16_t&);
00403                 virtual data_item_t& operator = (const uint32_t&);
00412                 virtual data_item_t& operator = (const int32_t&);
00421                 virtual data_item_t& operator = (const uint64_t&);
00430                 virtual data_item_t& operator = (const int64_t&);
00439                 virtual data_item_t& operator = (const float&);
00448                 virtual data_item_t& operator = (const double&);
00457                 virtual data_item_t& operator = (const char*);
00466                 virtual data_item_t& operator = (const std::string&);
00467 
00468                 virtual data_item_t& operator += (const pdata_item_t&);
00469                 virtual data_item_t& operator += (const bool&);
00470                 virtual data_item_t& operator += (const uint8_t&);
00471                 virtual data_item_t& operator += (const int8_t&);
00472                 virtual data_item_t& operator += (const uint16_t&);
00473                 virtual data_item_t& operator += (const int16_t&);
00474                 virtual data_item_t& operator += (const uint32_t&);
00475                 virtual data_item_t& operator += (const int32_t&);
00476                 virtual data_item_t& operator += (const uint64_t&);
00477                 virtual data_item_t& operator += (const int64_t&);
00478                 virtual data_item_t& operator += (const float&);
00479                 virtual data_item_t& operator += (const double&);
00480                 virtual data_item_t& operator += (const char*);
00481                 virtual data_item_t& operator += (const std::string&);
00482             /*Mics operations*/
00483             public:
00487                 virtual size_t      size()const;
00491                 virtual data_type_t type()const;
00495                 const   char *      name()const;
00499                 virtual void        print(std::ostream&, const char *prefix = NULL)const = 0;
00503                 virtual size_t raw_size() const = 0;
00504            public:
00514                 virtual int copy_data(const data_item_t&);
00515            private:
00519                 std::string _name;
00520 
00521            private:
00525                 data_item_t();
00526         };
00527 
00531         std::ostream & operator << (std::ostream &os, pdata_item_t it);
00532 
00536         typedef shared_ptr_t<msg_t> pmsg_t;
00540         class msg_t
00541         {
00542         public:
00546             const std::string       name;
00550             const unsigned short    stream;
00554             const unsigned short    function;
00558             unsigned char           wbit;
00562             unsigned int            sysbytes;
00563 
00564         public:
00573             data_item_t& operator[](uint32_t ix);
00583             data_item_t& operator[](const char *name);
00589             void  print(std::ostream& os, const char *prefix = NULL)const;
00590 
00591         /*Comparison operations*/
00592         public:
00597             bool operator == (const msg_t&)const;
00598             bool operator != (const msg_t&)const;
00605             bool match(const msg_t& m, match_t match=ALL)const;
00613             int  copy_data(const msg_t&);
00614         public:
00619             msg_t& operator = (const msg_t&);//if msgs match, copy all data from one to another
00631             pmsg_t  clone() const;
00635             void    clear_data();
00636         protected:
00640             pdata_item_t     _pitem;
00641 
00642         protected:
00646             msg_t(const char *n, 
00647                   unsigned short s,
00648                   unsigned short f);
00649 
00650             friend class binary_deserializer_t;
00651             friend class binary_serializer_t;
00652             friend class xml_deserializer_t;
00653             friend class xml_serializer_t;
00654         };
00655 
00656 
00657         std::ostream & operator << (std::ostream &os, pmsg_t pmsg);
00658     };
00659 };
00660 
00661 #endif /*_SECSTWOMSG_H*/