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IniFile cleanup

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This commit is contained in:
Glenn Maynard
2004-05-23 02:27:51 +00:00
parent a87aef9c3b
commit c0adadd3a5
21 changed files with 180 additions and 247 deletions
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stepmania/src/IniFile.cpp
+66 -97
View File
@@ -1,47 +1,19 @@
#include "global.h"
/*
-----------------------------------------------------------------------------
Class: IniFile
Desc: See header.
Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
Adam Clauss
Chris Danford
-----------------------------------------------------------------------------
*/
#include "IniFile.h"
#include "RageUtil.h"
#include "RageLog.h"
#include "RageFile.h"
IniFile::IniFile(CString inipath)
bool IniFile::ReadFile( const CString &sPath )
{
path = inipath;
}
IniFile::~IniFile()
{
}
void IniFile::SetPath(CString newpath)
{
path = newpath;
}
// reads ini file specified using IniFile::SetPath()
// returns true if successful, false otherwise
bool IniFile::ReadFile()
{
CHECKPOINT_M( ssprintf("Reading '%s'",path.c_str()) );
m_sPath = sPath;
CHECKPOINT_M( ssprintf("Reading '%s'",m_sPath.c_str()) );
RageFile f;
if( !f.Open( path ) )
if( !f.Open( m_sPath ) )
{
LOG->Trace( "Reading '%s' failed: %s", path.c_str(), f.GetError().c_str() );
error = f.GetError();
LOG->Trace( "Reading '%s' failed: %s", m_sPath.c_str(), f.GetError().c_str() );
m_sError = f.GetError();
return 0;
}
@@ -52,13 +24,13 @@ bool IniFile::ReadFile()
switch( f.GetLine(line) )
{
case -1:
error = f.GetError();
m_sError = f.GetError();
return false;
case 0:
return true; /* eof */
}
if(line.size() >= 3 &&
if( line.size() >= 3 &&
line[0] == '\xef' &&
line[1] == '\xbb' &&
line[2] == '\xbf'
@@ -68,14 +40,15 @@ bool IniFile::ReadFile()
line.erase(0, 3);
}
if (line == "")
if( line == "" )
continue;
if (line.substr(0, 2) == "//" || line.substr(0) == "#")
if( line.substr(0, 2) == "//" || line.substr(0) == "#" )
continue; /* comment */
if (line[0] == '[' && line[line.GetLength()-1] == ']') //if a section heading
if( line[0] == '[' && line[line.GetLength()-1] == ']' )
{
/* New section. */
keyname = line.substr(1, line.size()-2);
}
else //if a value
@@ -91,25 +64,24 @@ bool IniFile::ReadFile()
}
}
// writes data stored in class to ini file
bool IniFile::WriteFile()
bool IniFile::WriteFile( const CString &sPath )
{
RageFile f;
if( !f.Open( path, RageFile::WRITE ) )
if( !f.Open( sPath, RageFile::WRITE ) )
{
LOG->Trace( "Writing '%s' failed: %s", path.c_str(), f.GetError().c_str() );
error = f.GetError();
LOG->Trace( "Writing '%s' failed: %s", sPath.c_str(), f.GetError().c_str() );
m_sError = f.GetError();
return false;
}
for (keymap::const_iterator k = keys.begin(); k != keys.end(); ++k)
for( keymap::const_iterator k = keys.begin(); k != keys.end(); ++k )
{
if (k->second.empty())
continue;
f.PutLine( ssprintf("[%s]", k->first.c_str()) );
for (key::const_iterator i = k->second.begin(); i != k->second.end(); ++i)
for( key::const_iterator i = k->second.begin(); i != k->second.end(); ++i )
f.PutLine( ssprintf("%s=%s", i->first.c_str(), i->second.c_str()) );
f.PutLine( "" );
@@ -117,51 +89,40 @@ bool IniFile::WriteFile()
return true;
}
// deletes all stored ini data
void IniFile::Reset()
{
keys.clear();
}
// returns number of keys currently in the ini
int IniFile::GetNumKeys() const
{
return keys.size();
}
// returns number of values stored for specified key, or -1 if key not found
int IniFile::GetNumValues(const CString &keyname) const
int IniFile::GetNumValues( const CString &keyname ) const
{
keymap::const_iterator k = keys.find(keyname);
if (k == keys.end())
if( k == keys.end() )
return -1;
return k->second.size();
}
// gets value of [keyname] valuename =
bool IniFile::GetValue(const CString &keyname, const CString &valuename, CString& value) const
bool IniFile::GetValue( const CString &keyname, const CString &valuename, CString& value ) const
{
keymap::const_iterator k = keys.find(keyname);
if (k == keys.end())
{
error = "Unable to locate specified key.";
return false;
}
key::const_iterator i = k->second.find(valuename);
if (i == k->second.end())
{
error = "Unable to locate specified value.";
if( i == k->second.end() )
return false;
}
value = i->second;
return true;
}
// gets value of [keyname] valuename =
bool IniFile::GetValue(const CString &keyname, const CString &valuename, int& value) const
{
CString sValue;
@@ -180,7 +141,6 @@ bool IniFile::GetValue(const CString &keyname, const CString &valuename, unsigne
return true;
}
// gets value of [keyname] valuename =
bool IniFile::GetValue(const CString &keyname, const CString &valuename, float& value) const
{
CString sValue;
@@ -190,8 +150,7 @@ bool IniFile::GetValue(const CString &keyname, const CString &valuename, float&
return true;
}
// gets value of [keyname] valuename =
bool IniFile::GetValue(const CString &keyname, const CString &valuename, bool& value) const
bool IniFile::GetValue( const CString &keyname, const CString &valuename, bool& value ) const
{
CString sValue;
if( !GetValue(keyname,valuename,sValue) )
@@ -200,67 +159,50 @@ bool IniFile::GetValue(const CString &keyname, const CString &valuename, bool& v
return true;
}
// sets value of [keyname] valuename =.
// specify the optional paramter as false (0) if you do not want it to create
// the key if it doesn't exist. Returns true if data entered, false otherwise
bool IniFile::SetValue(const CString &keyname, const CString &valuename, const CString &value, bool create)
bool IniFile::SetValue( const CString &keyname, const CString &valuename, const CString &value )
{
if (!create && keys.find(keyname) == keys.end()) //if key doesn't exist
return false; // stop entering this key
// find value
if (!create && keys[keyname].find(valuename) == keys[keyname].end())
return false;
keys[keyname][valuename] = value;
return true;
}
// sets value of [keyname] valuename =.
// specify the optional paramter as false (0) if you do not want it to create
// the key if it doesn't exist. Returns true if data entered, false otherwise
bool IniFile::SetValue(const CString &keyname, const CString &valuename, int value, bool create)
bool IniFile::SetValue( const CString &keyname, const CString &valuename, int value )
{
return SetValue(keyname, valuename, ssprintf("%d",value), create);
return SetValue( keyname, valuename, ssprintf("%d",value) );
}
bool IniFile::SetValue(const CString &keyname, const CString &valuename, unsigned value, bool create)
bool IniFile::SetValue( const CString &keyname, const CString &valuename, unsigned value )
{
return SetValue(keyname, valuename, ssprintf("%u",value), create);
return SetValue( keyname, valuename, ssprintf("%u",value) );
}
bool IniFile::SetValue(const CString &keyname, const CString &valuename, float value, bool create)
bool IniFile::SetValue( const CString &keyname, const CString &valuename, float value )
{
return SetValue(keyname, valuename, ssprintf("%f",value), create);
return SetValue( keyname, valuename, ssprintf("%f",value) );
}
bool IniFile::SetValue(const CString &keyname, const CString &valuename, bool value, bool create)
bool IniFile::SetValue( const CString &keyname, const CString &valuename, bool value )
{
return SetValue(keyname, valuename, ssprintf("%d",value), create);
return SetValue( keyname, valuename, ssprintf("%d",value) );
}
// deletes specified value
// returns true if value existed and deleted, false otherwise
bool IniFile::DeleteValue(const CString &keyname, const CString &valuename)
{
keymap::iterator k = keys.find(keyname);
if (k == keys.end())
if( k == keys.end() )
return false;
key::iterator i = k->second.find(valuename);
if(i == k->second.end())
if( i == k->second.end() )
return false;
k->second.erase(i);
return true;
}
// deletes specified key and all values contained within
// returns true if key existed and deleted, false otherwise
bool IniFile::DeleteKey(const CString &keyname)
{
keymap::iterator k = keys.find(keyname);
if (k == keys.end())
if( k == keys.end() )
return false;
keys.erase(k);
@@ -270,22 +212,49 @@ bool IniFile::DeleteKey(const CString &keyname)
const IniFile::key *IniFile::GetKey(const CString &keyname) const
{
keymap::const_iterator i = keys.find(keyname);
if(i == keys.end()) return NULL;
if( i == keys.end() )
return NULL;
return &i->second;
}
void IniFile::SetValue(const CString &keyname, const key &key)
{
keys[keyname]=key;
keys[keyname] = key;
}
void IniFile::RenameKey(const CString &from, const CString &to)
{
if(keys.find(from) == keys.end())
if( keys.find(from) == keys.end() )
return;
if(keys.find(to) != keys.end())
if( keys.find(to) != keys.end() )
return;
keys[to] = keys[from];
keys.erase(from);
}
/*
* (c) 2001-2004 Adam Clauss, Chris Danford
*
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, and/or sell copies of the Software, and to permit persons to
* whom the Software is furnished to do so, provided that the above
* copyright notice(s) and this permission notice appear in all copies of
* the Software and that both the above copyright notice(s) and this
* permission notice appear in supporting documentation.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/