1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
#ifndef _KVI_PACKAGEFILE_H_
#define _KVI_PACKAGEFILE_H_
//=============================================================================
//
// File : kvi_packagefile.h
// Created on Tue 26 Dec 2006 05:33:33 by Szymon Stefanek
//
// This file is part of the KVIrc IRC Client distribution
// Copyright (C) 2006 Szymon Stefanek <pragma at kvirc dot net>
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// 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. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "kvi_settings.h"
#include "kvi_qstring.h"
#include "kvi_pointerhashtable.h"
#include "kvi_qcstring.h" // QByteArray anyway
#include <qobject.h>
#include "kvi_pointerlist.h"
class KviFile;
class QProgressDialog;
class QLabel;
class QFileInfo;
//
// This class is used for creating KVIrc package files.
// You simply instantiate it, add some info fields, add some files and then call pack().
//
class KVILIB_API KviPackageIOEngine
{
public:
KviPackageIOEngine();
virtual ~KviPackageIOEngine();
protected:
QString m_szLastError;
KviPointerHashTable<QString,QString> * m_pStringInfoFields;
KviPointerHashTable<QString,QByteArray> * m_pBinaryInfoFields;
QProgressDialog * m_pProgressDialog;
QLabel * m_pProgressDialogLabel;
public:
const QString & lastError(){ return m_szLastError; };
void setLastError(const QString &szLastError){ m_szLastError = szLastError; };
KviPointerHashTable<QString,QString> * stringInfoFields(){ return m_pStringInfoFields; };
KviPointerHashTable<QString,QByteArray> * binaryInfoFields(){ return m_pBinaryInfoFields; };
protected:
void showProgressDialog(const QString &szCaption,int iTotalSteps);
void hideProgressDialog();
bool updateProgress(int iProgress,const QString &szLabel);
bool writeError();
bool readError();
};
#define KVI_PACKAGE_INFOFIELD_TYPE_STRING 1
#define KVI_PACKAGE_INFOFIELD_TYPE_BINARYBUFFER 2
#define KVI_PACKAGE_DATAFIELD_TYPE_FILE 1
#define KVI_PACKAGE_DATAFIELD_FLAG_FILE_DEFLATE 1
class KVILIB_API KviPackageWriter : public KviPackageIOEngine
{
public:
KviPackageWriter();
virtual ~KviPackageWriter();
protected:
class DataField
{
public:
kvi_u32_t m_uType;
// output length of the field
kvi_u32_t m_uWrittenFieldLength;
// data fields for the File DataFieldType
bool m_bFileAllowCompression;
QString m_szFileLocalName;
QString m_szFileTargetName;
};
KviPointerList<DataField> * m_pDataFields;
int m_iCurrentProgress;
public:
// Adds a file to the package. The file must be specified as absolute local
// path and as target path relative to the KVIrc local directory.
// ... more ?
enum AddFileFlags {
NoCompression = 1,
FollowSymLinks = 2
};
bool addFile(const QString &szLocalFileName,const QString &szTargetFileName,kvi_u32_t uAddFileFlags = 0);
bool addDirectory(const QString &szLocalDirectoryName,const QString &szTargetDirectoryPrefix,kvi_u32_t uAddFileFlags = 0);
// Adds an info field as a name=value pair
void addInfoField(const QString &szName,const QString &szValue);
void addInfoField(const QString &szName,QByteArray * pArray);
// Attempts to pack everything and store it as the specified file.
// There is no mandatory extension but you *should* use KVI_FILEEXTENSION_THEMEPACKAGE for themes
// and KVI_FILEEXTENSION_ADDONPACKAGE for addons. See kvi_fileextension.h
enum PackFlags {
NoProgressDialog = 1
};
bool pack(const QString &szFileName,kvi_u32_t uPackFlags = 0);
private:
bool packInternal(const QString &szFileName,kvi_u32_t uPackFlags = 0);
bool packFile(KviFile * pFile,DataField * pDataField);
bool addFileInternal(const QFileInfo * fi,const QString &szLocalFileName,const QString &szTargetFileName,kvi_u32_t uAddFileFlags = 0);
};
class KVILIB_API KviPackageReader : public KviPackageIOEngine
{
public:
KviPackageReader();
virtual ~KviPackageReader();
public:
bool readHeader(const QString &szLocalFileName);
enum UnpackFlags {
NoProgressDialog = 1
};
bool getStringInfoField(const QString &szName,QString &szBuffer);
bool unpack(const QString &szLocalFileName,const QString &szUnpackPath,kvi_u32_t uUnpackFlags = 0);
private:
bool unpackInternal(const QString &szLocalFileName,const QString &szUnpackPath,kvi_u32_t uUnpackFlags = 0);
bool unpackFile(KviFile * pFile,const QString &szUnpackPath);
bool readHeaderInternal(KviFile * pFile,const QString &szLocalFileName);
};
#endif //!_KVI_PACKAGEFILE_H_
|
