LibreOffice: osl/profile.hxx Source File

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profile.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20/*
21 * This file is part of LibreOffice published API.
22 */
23
24#ifndef INCLUDED_OSL_PROFILE_HXX
25#define INCLUDED_OSL_PROFILE_HXX
26
27#include "osl/profile.h"
28#include "rtl/ustring.hxx"
29
30#include <string.h>
31#include <exception>
32#include <list>
33
34namespace osl {
35
36 typedef oslProfileOption ProfileOption;
37
38 const int Profile_DEFAULT = osl_Profile_DEFAULT;
39 const int Profile_SYSTEM = osl_Profile_SYSTEM; /* use system depended functionality */
40 const int Profile_READLOCK = osl_Profile_READLOCK; /* lock file for reading */
41 const int Profile_WRITELOCK = osl_Profile_WRITELOCK; /* lock file for writing */
42
46 class Profile {
47 oslProfile profile;
48
49 public:
54 Profile(const rtl::OUString & strProfileName, oslProfileOption Options = Profile_DEFAULT )
55 {
56 profile = osl_openProfile(strProfileName.pData, Options);
57 if( ! profile )
58 throw std::exception();
59 }
60
61
64 ~Profile()
65 {
66 osl_closeProfile(profile);
67 }
68
69
70 bool flush()
71 {
72 return osl_flushProfile(profile);
73 }
74
75 rtl::OString readString( const rtl::OString& rSection, const rtl::OString& rEntry,
76 const rtl::OString& rDefault)
77 {
78 char aBuf[1024];
79 return osl_readProfileString( profile,
80 rSection.getStr(),
81 rEntry.getStr(),
82 aBuf,
83 sizeof( aBuf ),
84 rDefault.getStr() ) ? rtl::OString( aBuf ) : rtl::OString();
85
86 }
87
88 bool readBool( const rtl::OString& rSection, const rtl::OString& rEntry, bool bDefault )
89 {
90 return osl_readProfileBool( profile, rSection.getStr(), rEntry.getStr(), bDefault );
91 }
92
93 sal_uInt32 readIdent(const rtl::OString& rSection, const rtl::OString& rEntry,
94 sal_uInt32 nFirstId, const std::list< rtl::OString >& rStrings,
95 sal_uInt32 nDefault)
96 {
97 size_t nItems = rStrings.size();
98 const char** pStrings = new const char*[ nItems+1 ];
99 std::list< rtl::OString >::const_iterator it = rStrings.begin();
100 nItems = 0;
101 while( it != rStrings.end() )
102 {
103 pStrings[ nItems++ ] = it->getStr();
104 ++it;
105 }
106 pStrings[ nItems ] = NULL;
107 sal_uInt32 nRet = osl_readProfileIdent(profile, rSection.getStr(), rEntry.getStr(), nFirstId, pStrings, nDefault);
108 delete[] pStrings;
109 return nRet;
110 }
111
112 bool writeString(const rtl::OString& rSection, const rtl::OString& rEntry,
113 const rtl::OString& rString)
114 {
115 return osl_writeProfileString(profile, rSection.getStr(), rEntry.getStr(), rString.getStr());
116 }
117
118 bool writeBool(const rtl::OString& rSection, const rtl::OString& rEntry, bool Value)
119 {
120 return osl_writeProfileBool(profile, rSection.getStr(), rEntry.getStr(), Value);
121 }
122
123 bool writeIdent(const rtl::OString& rSection, const rtl::OString& rEntry,
124 sal_uInt32 nFirstId, const std::list< rtl::OString >& rStrings,
125 sal_uInt32 nValue)
126 {
127 size_t nItems = rStrings.size();
128 const char** pStrings = new const char*[ nItems+1 ];
129 std::list< rtl::OString >::const_iterator it = rStrings.begin();
130 nItems = 0;
131 while( it != rStrings.end() )
132 {
133 pStrings[ nItems++ ] = it->getStr();
134 ++it;
135 }
136 pStrings[ nItems ] = NULL;
137 bool bRet =
138 osl_writeProfileIdent(profile, rSection.getStr(), rEntry.getStr(), nFirstId, pStrings, nValue );
139 delete[] pStrings;
140 return bRet;
141 }
142
148 bool removeEntry(const rtl::OString& rSection, const rtl::OString& rEntry)
149 {
150 return osl_removeProfileEntry(profile, rSection.getStr(), rEntry.getStr());
151 }
152
157 std::list< rtl::OString > getSectionEntries(const rtl::OString& rSection )
158 {
159 std::list< rtl::OString > aEntries;
160
161 // count buffer size necessary
162 size_t n = osl_getProfileSectionEntries( profile, rSection.getStr(), NULL, 0 );
163 if( n > 1 )
164 {
165 char* pBuf = new char[ n+1 ];
166 osl_getProfileSectionEntries( profile, rSection.getStr(), pBuf, n+1 );
167 size_t nLen;
168 for( n = 0; ; n += nLen+1 )
169 {
170 nLen = strlen( pBuf+n );
171 if (!nLen)
172 break;
173 aEntries.push_back( rtl::OString( pBuf+n ) );
174 }
175 delete[] pBuf;
176 }
177
178 return aEntries;
179 }
180
184 std::list< rtl::OString > getSections()
185 {
186 std::list< rtl::OString > aSections;
187
188 // count buffer size necessary
189 size_t n = osl_getProfileSections( profile, NULL, 0 );
190 if( n > 1 )
191 {
192 char* pBuf = new char[ n+1 ];
193 osl_getProfileSections( profile, pBuf, n+1 );
194 size_t nLen;
195 for( n = 0; ; n += nLen+1 )
196 {
197 nLen = strlen( pBuf+n );
198 if (!nLen)
199 break;
200 aSections.push_back( rtl::OString( pBuf+n ) );
201 }
202 delete[] pBuf;
203 }
204
205 return aSections;
206 }
207 };
208}
209
210#endif // INCLUDED_OSL_PROFILE_HXX
211
212
213/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
string.h
ustring.hxx
profile.h
oslProfileOption
sal_uInt32 oslProfileOption
Definition profile.h:37
osl_writeProfileString
SAL_DLLPUBLIC sal_Bool osl_writeProfileString(oslProfile Profile, const char *pszSection, const char *pszEntry, const char *pszString) SAL_COLD
Deprecated API.
osl_Profile_READLOCK
#define osl_Profile_READLOCK
Definition profile.h:41
osl_openProfile
SAL_DLLPUBLIC oslProfile osl_openProfile(rtl_uString *strProfileName, oslProfileOption Options) SAL_COLD
Deprecated API.
osl_readProfileIdent
SAL_DLLPUBLIC sal_uInt32 osl_readProfileIdent(oslProfile Profile, const char *pszSection, const char *pszEntry, sal_uInt32 FirstId, const char *Strings[], sal_uInt32 Default) SAL_COLD
Deprecated API.
osl_removeProfileEntry
SAL_DLLPUBLIC sal_Bool osl_removeProfileEntry(oslProfile Profile, const char *pszSection, const char *pszEntry) SAL_COLD
Deprecated API.
osl_getProfileSectionEntries
SAL_DLLPUBLIC sal_uInt32 osl_getProfileSectionEntries(oslProfile Profile, const char *pszSection, char *pszBuffer, sal_uInt32 MaxLen) SAL_COLD
Deprecated API.
oslProfile
void * oslProfile
Definition profile.h:46
osl_Profile_WRITELOCK
#define osl_Profile_WRITELOCK
Definition profile.h:42
osl_Profile_SYSTEM
#define osl_Profile_SYSTEM
Definition profile.h:40
osl_readProfileBool
SAL_DLLPUBLIC sal_Bool osl_readProfileBool(oslProfile Profile, const char *pszSection, const char *pszEntry, sal_Bool Default) SAL_COLD
Deprecated API.
osl_writeProfileIdent
SAL_DLLPUBLIC sal_Bool osl_writeProfileIdent(oslProfile Profile, const char *pszSection, const char *pszEntry, sal_uInt32 FirstId, const char *Strings[], sal_uInt32 Value) SAL_COLD
Deprecated API.
osl_readProfileString
SAL_DLLPUBLIC sal_Bool osl_readProfileString(oslProfile Profile, const char *pszSection, const char *pszEntry, char *pszString, sal_uInt32 MaxLen, const char *pszDefault) SAL_COLD
Deprecated API.
osl_Profile_DEFAULT
#define osl_Profile_DEFAULT
Definition profile.h:39
osl_closeProfile
SAL_DLLPUBLIC sal_Bool osl_closeProfile(oslProfile Profile) SAL_COLD
Deprecated API.
osl_writeProfileBool
SAL_DLLPUBLIC sal_Bool osl_writeProfileBool(oslProfile Profile, const char *pszSection, const char *pszEntry, sal_Bool Value) SAL_COLD
Deprecated API.
osl_flushProfile
SAL_DLLPUBLIC sal_Bool osl_flushProfile(oslProfile Profile) SAL_COLD
Deprecated API.
osl_getProfileSections
SAL_DLLPUBLIC sal_uInt32 osl_getProfileSections(oslProfile Profile, char *pszBuffer, sal_uInt32 MaxLen) SAL_COLD
Deprecated API.
osl
Definition condition.hxx:31
osl::ProfileOption
oslProfileOption ProfileOption
Definition profile.hxx:36
osl::Profile_READLOCK
const int Profile_READLOCK
Definition profile.hxx:40
osl::Profile_DEFAULT
const int Profile_DEFAULT
Definition profile.hxx:38
osl::Profile_SYSTEM
const int Profile_SYSTEM
Definition profile.hxx:39
osl::Profile_WRITELOCK
const int Profile_WRITELOCK
Definition profile.hxx:41
rtl::OString
This String class provide base functionality for C++ like 8-Bit character array handling.
Definition string.hxx:193
rtl::OString::getStr
const char * getStr() const SAL_RETURNS_NONNULL
Returns a pointer to the characters of this string.
Definition string.hxx:690
rtl::OUString
This String class provides base functionality for C++ like Unicode character array handling.
Definition ustring.hxx:172
osl::Profile::writeString
bool writeString(const rtl::OString &rSection, const rtl::OString &rEntry, const rtl::OString &rString)
Definition profile.hxx:112
osl::Profile::writeBool
bool writeBool(const rtl::OString &rSection, const rtl::OString &rEntry, bool Value)
Definition profile.hxx:118
osl::Profile::removeEntry
bool removeEntry(const rtl::OString &rSection, const rtl::OString &rEntry)
Remove an entry from a section.
Definition profile.hxx:148
osl::Profile::readBool
bool readBool(const rtl::OString &rSection, const rtl::OString &rEntry, bool bDefault)
Definition profile.hxx:88
osl::Profile::flush
bool flush()
Definition profile.hxx:70
osl::Profile::readString
rtl::OString readString(const rtl::OString &rSection, const rtl::OString &rEntry, const rtl::OString &rDefault)
Definition profile.hxx:75
osl::Profile::getSections
std::list< rtl::OString > getSections()
Get all section entries.
Definition profile.hxx:184
osl::Profile::readIdent
sal_uInt32 readIdent(const rtl::OString &rSection, const rtl::OString &rEntry, sal_uInt32 nFirstId, const std::list< rtl::OString > &rStrings, sal_uInt32 nDefault)
Definition profile.hxx:93
osl::Profile::~Profile
~Profile()
Close the opened profile an flush all data to the disk.
Definition profile.hxx:64
osl::Profile::getSectionEntries
std::list< rtl::OString > getSectionEntries(const rtl::OString &rSection)
Get all entries belonging to the specified section.
Definition profile.hxx:157
osl::Profile::Profile
Profile(const rtl::OUString &strProfileName, oslProfileOption Options=Profile_DEFAULT)
Open or create a configuration profile.
Definition profile.hxx:54
osl::Profile::writeIdent
bool writeIdent(const rtl::OString &rSection, const rtl::OString &rEntry, sal_uInt32 nFirstId, const std::list< rtl::OString > &rStrings, sal_uInt32 nValue)
Definition profile.hxx:123