src/tools/store.h

asfasfasf as f asf asfasf as f asdf
/*
 *      HT Editor
 *      store.h
 *
 *      Copyright (C) 1999-2003 Sebastian Biallas (sb@biallas.net)
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License version 2 as
 *      published by the Free Software Foundation.
 *
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef STORE_H
#define STORE_H

#include "data.h"
#include "sys/types.h"

typedef Object *(*object_builder)();

#include "stream.h"
#include "except.h"

class ObjectNotRegisteredException: public MsgfException {
        ObjectID mID;
public:
        ObjectNotRegisteredException(ObjectID aID);
};

class ObjectStreamInter: public ObjectStream {
public:
                                ObjectStreamInter(Stream *s, bool own_stream);
        /* extends ObjectStream */
        virtual void    getObject(Object *&object, const char *name, ObjectID id = OBJID_INVALID);
        virtual void    putObject(const Object *object, const char *name, ObjectID id = OBJID_INVALID);
};

class ObjectStreamBin: public ObjectStreamInter {
public:
                                ObjectStreamBin(Stream *s, bool own_s);
        /* extends ObjectStream */
        virtual void            getBinary(void *buf, uint size, const char *desc);
        virtual bool            getBool(const char *desc);
        virtual uint64          getInt(uint size, const char *desc);
        virtual char *          getString(const char *desc);
        virtual byte *          getLenString(int &length, const char *desc);

        virtual void            putBinary(const void *mem, uint size, const char *desc);
        virtual void            putBool(bool b, const char *desc);
        virtual void            putComment(const char *comment);
        virtual void            putCommentf(const char *comment_format, ...);
        virtual void            putInt(uint64 i, uint size, const char *desc, uint int_fmt_hint = OS_FMT_DEC);
        virtual void            putSeparator();
        virtual void            putString(const char *string, const char *desc);
        virtual void            putLenString(const byte *string, int length, const char *desc);
};

class ObjectStreamText: public ObjectStreamInter {
protected:
        char            cur;
        int             line;
        int             errorline;
        int             indent;
public:
           
                                        ObjectStreamText(Stream *s, bool own_stream);
        /* extends ObjectStreamInter */
        virtual void            getObject(Object *&object, const char *name, ObjectID id = OBJID_INVALID);
        virtual void            putObject(const Object *object, const char *name, ObjectID id = OBJID_INVALID);
        /* extends ObjectStream */
        virtual void            getBinary(void *buf, uint size, const char *desc);
        virtual bool            getBool(const char *desc);
        virtual uint64          getInt(uint size, const char *desc);
        virtual char *          getString(const char *desc);
        virtual byte *          getLenString(int &length, const char *desc);
        
        virtual void            putBinary(const void *mem, uint size, const char *desc);
        virtual void            putBool(bool b, const char *desc);
        virtual void            putComment(const char *comment);
        virtual void            putInt(uint64 i, uint size, const char *desc, uint int_fmt_hint = OS_FMT_DEC);
        virtual void            putSeparator();
        virtual void            putString(const char *string, const char *desc);
        virtual void            putLenString(const byte *string, int length, const char *desc);

                   void         setSyntaxError();
                   int          getErrorLine();
private:
/* io */
                   void expect(char c);
                   void skipWhite();
                   char readChar();
                   void readDesc(const char *desc);

                   
                   void putDesc(const char *desc);
                   void putIndent();
                   void putChar(char c);
                   void putS(const char *s);
};

/*
 *   ObjectStreamNative View:set/getData() methods
 *      (endian-dependend)
 */

#define DATABUF_BOOL(name)              bool            name __htpacked
#define DATABUF_UINT(name)              uint            name __htpacked
#define DATABUF_PTR(type, name)         type*           name __htpacked

class ObjectStreamNative: public ObjectStream {
protected:
        bool duplicate;
        Array allocd;

                   void *duppa(const void *p, int size);
public:
                                ObjectStreamNative(Stream *s, bool own_s, bool duplicate);
/* extends ObjectStream */
        virtual void            getBinary(void *buf, uint size, const char *desc);
        virtual bool            getBool(const char *desc);
        virtual uint64          getInt(uint size, const char *desc);
        virtual void            getObject(Object *&object, const char *name, ObjectID id = OBJID_INVALID);
        virtual char *          getString(const char *desc);
        virtual byte *          getLenString(int &length, const char *desc);

        virtual void            putBinary(const void *mem, uint size, const char *desc);
        virtual void            putBool(bool b, const char *desc);
        virtual void            putComment(const char *comment);
        virtual void            putInt(uint64 i, uint size, const char *desc, uint int_fmt_hint = OS_FMT_DEC);
        virtual void            putObject(const Object *object, const char *name, ObjectID id = OBJID_INVALID);
        virtual void            putSeparator();
        virtual void            putString(const char *string, const char *desc);
        virtual void            putLenString(const byte *string, int length, const char *desc);
};

#endif
1	dpavlin	11	asfasfasf as f asf asfasf as f asdf
2			/*
3			* HT Editor
4			* store.h
5			*
6			* Copyright (C) 1999-2003 Sebastian Biallas (sb@biallas.net)
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License version 2 as
10			* published by the Free Software Foundation.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20			*/
21
22			#ifndef STORE_H
23			#define STORE_H
24
25			#include "data.h"
26			#include "sys/types.h"
27
28			typedef Object (object_builder)();
29
30			#include "stream.h"
31			#include "except.h"
32
33			class ObjectNotRegisteredException: public MsgfException {
34			ObjectID mID;
35			public:
36			ObjectNotRegisteredException(ObjectID aID);
37			};
38
39			class ObjectStreamInter: public ObjectStream {
40			public:
41			ObjectStreamInter(Stream *s, bool own_stream);
42			/* extends ObjectStream */
43			virtual void getObject(Object &object, const char name, ObjectID id = OBJID_INVALID);
44			virtual void putObject(const Object object, const char name, ObjectID id = OBJID_INVALID);
45			};
46
47			class ObjectStreamBin: public ObjectStreamInter {
48			public:
49			ObjectStreamBin(Stream *s, bool own_s);
50			/* extends ObjectStream */
51			virtual void getBinary(void buf, uint size, const char desc);
52			virtual bool getBool(const char *desc);
53			virtual uint64 getInt(uint size, const char *desc);
54			virtual char * getString(const char *desc);
55			virtual byte * getLenString(int &length, const char *desc);
56
57			virtual void putBinary(const void mem, uint size, const char desc);
58			virtual void putBool(bool b, const char *desc);
59			virtual void putComment(const char *comment);
60			virtual void putCommentf(const char *comment_format, ...);
61			virtual void putInt(uint64 i, uint size, const char *desc, uint int_fmt_hint = OS_FMT_DEC);
62			virtual void putSeparator();
63			virtual void putString(const char string, const char desc);
64			virtual void putLenString(const byte string, int length, const char desc);
65			};
66
67			class ObjectStreamText: public ObjectStreamInter {
68			protected:
69			char cur;
70			int line;
71			int errorline;
72			int indent;
73			public:
74
75			ObjectStreamText(Stream *s, bool own_stream);
76			/* extends ObjectStreamInter */
77			virtual void getObject(Object &object, const char name, ObjectID id = OBJID_INVALID);
78			virtual void putObject(const Object object, const char name, ObjectID id = OBJID_INVALID);
79			/* extends ObjectStream */
80			virtual void getBinary(void buf, uint size, const char desc);
81			virtual bool getBool(const char *desc);
82			virtual uint64 getInt(uint size, const char *desc);
83			virtual char * getString(const char *desc);
84			virtual byte * getLenString(int &length, const char *desc);
85
86			virtual void putBinary(const void mem, uint size, const char desc);
87			virtual void putBool(bool b, const char *desc);
88			virtual void putComment(const char *comment);
89			virtual void putInt(uint64 i, uint size, const char *desc, uint int_fmt_hint = OS_FMT_DEC);
90			virtual void putSeparator();
91			virtual void putString(const char string, const char desc);
92			virtual void putLenString(const byte string, int length, const char desc);
93
94			void setSyntaxError();
95			int getErrorLine();
96			private:
97			/* io */
98			void expect(char c);
99			void skipWhite();
100			char readChar();
101			void readDesc(const char *desc);
102
103
104			void putDesc(const char *desc);
105			void putIndent();
106			void putChar(char c);
107			void putS(const char *s);
108			};
109
110			/*
111			* ObjectStreamNative View:set/getData() methods
112			* (endian-dependend)
113			*/
114
115			#define DATABUF_BOOL(name) bool name __htpacked
116			#define DATABUF_UINT(name) uint name __htpacked
117			#define DATABUF_PTR(type, name) type* name __htpacked
118
119			class ObjectStreamNative: public ObjectStream {
120			protected:
121			bool duplicate;
122			Array allocd;
123
124			void duppa(const void p, int size);
125			public:
126			ObjectStreamNative(Stream *s, bool own_s, bool duplicate);
127			/* extends ObjectStream */
128			virtual void getBinary(void buf, uint size, const char desc);
129			virtual bool getBool(const char *desc);
130			virtual uint64 getInt(uint size, const char *desc);
131			virtual void getObject(Object &object, const char name, ObjectID id = OBJID_INVALID);
132			virtual char * getString(const char *desc);
133			virtual byte * getLenString(int &length, const char *desc);
134
135			virtual void putBinary(const void mem, uint size, const char desc);
136			virtual void putBool(bool b, const char *desc);
137			virtual void putComment(const char *comment);
138			virtual void putInt(uint64 i, uint size, const char *desc, uint int_fmt_hint = OS_FMT_DEC);
139			virtual void putObject(const Object object, const char name, ObjectID id = OBJID_INVALID);
140			virtual void putSeparator();
141			virtual void putString(const char string, const char desc);
142			virtual void putLenString(const byte string, int length, const char desc);
143			};
144
145			#endif