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debtags/maint/path.h
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// -*- mode: c++; indent-tabs-mode: t -*-
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/*
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* Copyright (C) 2005,2006,2007 Enrico Zini <enrico@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <string>
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#ifndef EPT_DEBTAGS_PATH_H
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#define EPT_DEBTAGS_PATH_H
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namespace
ept
{
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namespace
debtags {
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class
Path
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{
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public
:
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static
std::string
vocabulary
();
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static
std::string
userVocabulary
();
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static
std::string
tagdb
();
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static
std::string
userTagdb
();
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static
std::string
debtagsSourceDir
();
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static
std::string
debtagsIndexDir
();
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static
std::string
debtagsUserSourceDir
();
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static
std::string
debtagsUserIndexDir
();
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// Directory where Debtags source data is found
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static
void
setDebtagsSourceDir
(
const
std::string &s );
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// Directory where Debtags indexes are kept
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static
void
setDebtagsIndexDir
(
const
std::string &s );
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// User-specific directory for Debtags source data
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static
void
setDebtagsUserSourceDir
(
const
std::string &s );
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// User-specific directory for Debtags index data
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static
void
setDebtagsUserIndexDir
(
const
std::string &s );
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static
int
access
(
const
std::string &,
int
);
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static
time_t
timestamp
(
const
std::string& );
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// RAII-style classes to temporarily override directories
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class
OverrideDebtagsSourceDir
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{
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std::string old;
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public
:
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OverrideDebtagsSourceDir
(
const
std::string& path) : old(
Path
::debtagsSourceDir())
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{
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Path::setDebtagsSourceDir
(path);
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}
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~OverrideDebtagsSourceDir
() {
Path::setDebtagsSourceDir
(old); }
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};
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class
OverrideDebtagsIndexDir
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{
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std::string old;
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public
:
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OverrideDebtagsIndexDir
(
const
std::string& path) : old(
Path
::debtagsIndexDir())
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{
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Path::setDebtagsIndexDir
(path);
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}
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~OverrideDebtagsIndexDir
() {
Path::setDebtagsIndexDir
(old); }
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};
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class
OverrideDebtagsUserSourceDir
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{
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std::string old;
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public
:
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OverrideDebtagsUserSourceDir
(
const
std::string& path) : old(
Path
::debtagsUserSourceDir())
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{
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Path::setDebtagsUserSourceDir
(path);
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}
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~OverrideDebtagsUserSourceDir
() {
Path::setDebtagsUserSourceDir
(old); }
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};
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class
OverrideDebtagsUserIndexDir
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{
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std::string old;
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public
:
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OverrideDebtagsUserIndexDir
(
const
std::string& path) : old(
Path
::debtagsUserIndexDir())
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{
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Path::setDebtagsUserIndexDir
(path);
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}
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~OverrideDebtagsUserIndexDir
() {
Path::setDebtagsUserIndexDir
(old); }
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};
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protected
:
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static
Path
*
s_instance
;
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static
Path
&
instance
();
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// Directory where Debtags source data is found
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std::string
m_debtagsSourceDir
;
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// Directory where Debtags indexes are kept
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std::string
m_debtagsIndexDir
;
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// User-specific directory for Debtags source data
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std::string
m_debtagsUserSourceDir
;
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// User-specific directory for Debtags index data
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std::string
m_debtagsUserIndexDir
;
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};
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}
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}
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// vim:set ts=4 sw=4:
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#endif
ept::debtags::Path::m_debtagsUserSourceDir
std::string m_debtagsUserSourceDir
Definition:
debtags/maint/path.h:115
ept::debtags::Path::OverrideDebtagsIndexDir
Definition:
debtags/maint/path.h:74
ept::debtags::Path::OverrideDebtagsIndexDir::~OverrideDebtagsIndexDir
~OverrideDebtagsIndexDir()
Definition:
debtags/maint/path.h:82
ept::debtags::Path::setDebtagsUserIndexDir
static void setDebtagsUserIndexDir(const std::string &s)
Definition:
debtags/maint/path.cc:82
ept::debtags::Path::OverrideDebtagsUserIndexDir::OverrideDebtagsUserIndexDir
OverrideDebtagsUserIndexDir(const std::string &path)
Definition:
debtags/maint/path.h:98
ept::debtags::Path::OverrideDebtagsUserSourceDir::OverrideDebtagsUserSourceDir
OverrideDebtagsUserSourceDir(const std::string &path)
Definition:
debtags/maint/path.h:88
ept::debtags::Path::tagdb
static std::string tagdb()
Definition:
debtags/maint/path.cc:100
ept::debtags::Path::setDebtagsSourceDir
static void setDebtagsSourceDir(const std::string &s)
Definition:
debtags/maint/path.cc:70
ept::debtags::Path::OverrideDebtagsIndexDir::OverrideDebtagsIndexDir
OverrideDebtagsIndexDir(const std::string &path)
Definition:
debtags/maint/path.h:78
ept::debtags::Path::OverrideDebtagsSourceDir
Definition:
debtags/maint/path.h:64
ept
Definition:
apt.cc:42
ept::debtags::Path::OverrideDebtagsSourceDir::OverrideDebtagsSourceDir
OverrideDebtagsSourceDir(const std::string &path)
Definition:
debtags/maint/path.h:68
ept::debtags::Path::instance
static Path & instance()
Definition:
debtags/maint/path.cc:51
ept::debtags::Path::access
static int access(const std::string &, int)
Definition:
debtags/maint/path.cc:62
ept::debtags::Path::debtagsUserSourceDir
static std::string debtagsUserSourceDir()
Definition:
debtags/maint/path.cc:89
ept::debtags::Path::debtagsIndexDir
static std::string debtagsIndexDir()
Definition:
debtags/maint/path.cc:88
ept::debtags::Path::m_debtagsUserIndexDir
std::string m_debtagsUserIndexDir
Definition:
debtags/maint/path.h:118
ept::debtags::Path::OverrideDebtagsUserSourceDir
Definition:
debtags/maint/path.h:84
ept::debtags::Path::s_instance
static Path * s_instance
Definition:
debtags/maint/path.h:105
ept::debtags::Path::OverrideDebtagsSourceDir::~OverrideDebtagsSourceDir
~OverrideDebtagsSourceDir()
Definition:
debtags/maint/path.h:72
ept::debtags::Path::debtagsSourceDir
static std::string debtagsSourceDir()
Definition:
debtags/maint/path.cc:87
ept::debtags::Path::OverrideDebtagsUserIndexDir::~OverrideDebtagsUserIndexDir
~OverrideDebtagsUserIndexDir()
Definition:
debtags/maint/path.h:102
ept::debtags::Path::timestamp
static time_t timestamp(const std::string &)
Definition:
debtags/maint/path.cc:66
ept::debtags::Path::m_debtagsSourceDir
std::string m_debtagsSourceDir
Definition:
debtags/maint/path.h:109
ept::debtags::Path::OverrideDebtagsUserSourceDir::~OverrideDebtagsUserSourceDir
~OverrideDebtagsUserSourceDir()
Definition:
debtags/maint/path.h:92
ept::debtags::Path::debtagsUserIndexDir
static std::string debtagsUserIndexDir()
Definition:
debtags/maint/path.cc:90
ept::debtags::Path::OverrideDebtagsUserIndexDir
Definition:
debtags/maint/path.h:94
ept::debtags::Path::userVocabulary
static std::string userVocabulary()
Definition:
debtags/maint/path.cc:96
ept::debtags::Path::setDebtagsUserSourceDir
static void setDebtagsUserSourceDir(const std::string &s)
Definition:
debtags/maint/path.cc:78
ept::debtags::Path::setDebtagsIndexDir
static void setDebtagsIndexDir(const std::string &s)
Definition:
debtags/maint/path.cc:74
ept::debtags::Path::userTagdb
static std::string userTagdb()
Definition:
debtags/maint/path.cc:104
ept::debtags::Path
Singleton class to configure and access the various Debtags paths.
Definition:
debtags/maint/path.h:35
ept::debtags::Path::m_debtagsIndexDir
std::string m_debtagsIndexDir
Definition:
debtags/maint/path.h:112
ept::debtags::Path::vocabulary
static std::string vocabulary()
Definition:
debtags/maint/path.cc:92
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