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Contents of /tombo/Tombo/Src/MemoNote.h

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Revision 1.25 - (show annotations) (download) (as text)
Wed Aug 23 15:31:53 2006 UTC (17 years, 7 months ago) by hirami
Branch: MAIN
CVS Tags: Tombo_2_0b2, Tombo_2_0b3, Tombo_2_0b1, Tombo_2_0b4, B228, B229, B226, B227, B224, B225, B222, B223, B231, B230, HEAD
Changes since 1.24: +1 -1 lines
File MIME type: text/x-chdr 
- Multi repository support(yet completed)
- Fixes to YAE
	* Hang up when *.tdt points invalid position.
1 #ifndef MEMONOTE_H
2 #define MEMONOTE_H
3
4 class PasswordManager;
5 class TString;
6 class TomboURI;
7 class Repository;
8
9 ////////////////////////////////////////
10 // Note type definition
11 ////////////////////////////////////////
12
13 #define NOTE_TYPE_NO 0
14 #define NOTE_TYPE_PLAIN 1
15 #define NOTE_TYPE_CRYPTED 2
16 #define NOTE_TYPE_TDT 3
17
18 ////////////////////////////////////////
19 // represents notes
20 ////////////////////////////////////////
21
22 class MemoNote {
23 private:
24 virtual BOOL SaveData(PasswordManager *pMgr, const LPBYTE pData, DWORD nLen, LPCTSTR pWriteFile) = 0;
25 static BOOL MemoNoteFactory(LPCTSTR pFile, MemoNote **ppNote);
26 protected:
27 LPTSTR pPath;
28 public:
29 ///////////////////////////////////////////
30 // initialize
31
32 MemoNote();
33 virtual ~MemoNote();
34
35 BOOL Init(LPCTSTR p);
36
37 ///////////////////////////////////////////
38
39 virtual MemoNote *GetNewInstance() const = 0;
40 virtual LPCTSTR GetExtension() = 0;
41
42 //////////////////////////////////
43 // memo data operation members
44
45 // get memo data
46 virtual LPBYTE GetMemoBodyNative(LPCTSTR pTopDir, PasswordManager *pMgr, LPDWORD pSize) const = 0;
47 LPTSTR GetMemoBody(LPCTSTR pTopDir, PasswordManager *pMgr) const;
48
49 // save memo
50 BOOL SaveDataT(PasswordManager *pMgr, LPCTSTR pMemo, LPCTSTR pWriteFile);
51
52 //////////////////////////////////
53 // Encryption/Decryption :
54 // returns MemoNote instance after encryption/decryption.
55 // set buffer to pHeadLine
56 // if headline string is changed, *pIsModified is set to TURE and
57 // new headline string is set to buffer.
58
59 virtual MemoNote *Decrypt(LPCTSTR pTopDir, PasswordManager *pMgr, TString *pHeadLine, BOOL *pIsModified) const;
60
61 //////////////////////////////////
62 // File operation
63
64 virtual BOOL DeleteMemoData(LPCTSTR pTopDir) const ;
65 BOOL Rename(LPCTSTR pTopDir, LPCTSTR pNewName);
66 static MemoNote *CopyMemo(LPCTSTR pTopDir, const MemoNote *pOrig, LPCTSTR pMemoPath, TString *pHeadLine);
67
68 //////////////////////////////////
69 // path related functions
70
71 LPCTSTR MemoPath() const { return pPath; }
72 BOOL SetMemoPath(LPCTSTR p);
73 BOOL GetURI(LPCTSTR pRepoName, TomboURI *pURI) const;
74
75 //////////////////////////////////
76 // notes attributes
77
78 static DWORD IsNote(LPCTSTR pFile);
79
80 //////////////////////////////////
81 // Factory method for MemoNote.
82 // create and initialize MemoNote and return by ppNote.
83 //
84 // if creation failed, return FALSE.
85 // if pFile is not memo, return TRUE and *ppNote sets to NULL.
86 static MemoNote *MemoNoteFactory(const TomboURI *pURI);
87
88 //////////////////////////////////
89 // Headline related funcs
90
91 static BOOL GetHeadLinePath(LPCTSTR pTopDir, LPCTSTR pMemoPath, LPCTSTR pHeadLine, LPCTSTR pExt,
92 TString *pFullPath, LPCTSTR *ppNotePath, TString *pNewHeadLine);
93 static BOOL GetHeadLineFromMemoText(LPCTSTR pMemo, TString *pHeadLine);
94 static BOOL GetHeadLineFromFilePath(LPCTSTR pFilePath, TString *pHeadLine);
95
96 };
97
98 ////////////////////////////////////////
99 // Plain notes
100 ////////////////////////////////////////
101
102 class PlainMemoNote : public MemoNote {
103 BOOL SaveData(PasswordManager *pMgr, const LPBYTE pData, DWORD nLen, LPCTSTR pWriteFile);
104
105 public:
106 MemoNote *GetNewInstance() const ;
107 LPCTSTR GetExtension();
108
109 LPBYTE GetMemoBodyNative(LPCTSTR pTopDir, PasswordManager *pMgr, LPDWORD pSize) const;
110
111 };
112
113 ////////////////////////////////////////
114 // Encrypted notes
115 ////////////////////////////////////////
116
117 class CryptedMemoNote : public MemoNote {
118 BOOL SaveData(PasswordManager *pMgr, const LPBYTE pData, DWORD nLen, LPCTSTR pWriteFile);
119
120 protected:
121 LPBYTE GetMemoBodySub(LPCTSTR pTopDir, PasswordManager *pMgr, LPDWORD pSize) const;
122 public:
123 MemoNote *GetNewInstance() const ;
124 LPCTSTR GetExtension();
125
126 LPBYTE GetMemoBodyNative(LPCTSTR pTopDir, PasswordManager *pMgr, LPDWORD pSize) const;
127
128 MemoNote *Decrypt(LPCTSTR pTopDir, PasswordManager *pMgr, TString *pHeadLine, BOOL *pIsModified) const;
129 };
130
131 #endif
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