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source/Utils/INIReader.cpp
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Wanne 14750c6903 ********************************************************** 
** Big Maps Projects code (incl. Multiplayer v1.5 **
**********************************************************
- Merged Big Maps Project code from BMP+MP trunk (Revision: 3340)
o Complete SVN Revision history: https://81.169.133.124/source/ja2/branches/Wanne/JA2%201.13%20MP
- Before THIS merge, I made a branch of the existing 1.13 source
o SVN Branch: https://81.169.133.124/source/ja2/branches/JA2_rev.3336/src
- Removed old VS 6.0 and VS 2003 project and solutions files, because compilation is broken long time ago
- I will add VS 2010 projects and solution file in the next few days

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@3341 3b4a5df2-a311-0410-b5c6-a8a6f20db521
2010-02-28 18:38:52 +00:00

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#include "builddefines.h"
#include "IniReader.h"
#include "FileMan.h"
#include "debug.h"
#include "Font Control.h"
#include "message.h"
#include <stdio.h>
#include <string.h>
#include <sstream>
// Kaiden: INI reading function definitions:
#include "VFS/vfs.h"
std::stack<std::string> iniErrorMessages;
template<typename ValueType>
void PushErrorMessage(std::string const& filename,
std::string const& section,
std::string const& key,
ValueType value, ValueType used_value,
ValueType minVal, ValueType maxVal)
{
std::stringstream errMessage;
errMessage << "The value [" << section << "][" << key << "] = \"" << value << "\" "
<< "in file [" << filename << "] "
<< "is outside the valid range [" << minVal << " , " << maxVal << "]. "
<< used_value << " will be used.";
iniErrorMessages.push(errMessage.str());
}
CIniReader::CIniReader(const STR8 szFileName)
{
memset(m_szFileName,0,sizeof(m_szFileName));
#ifndef USE_VFS
// Snap: Look for the INI file in the custom Data directory.
// If not there, leave at default location.
if ( gCustomDataCat.FindFile(szFileName) ) {
sprintf(m_szFileName, "%s\\%s", gCustomDataCat.GetRootDir().c_str(), szFileName);
}
else {
sprintf(m_szFileName, "%s\\%s", gDefaultDataCat.GetRootDir().c_str(), szFileName);
}
#else
strncpy(m_szFileName,szFileName, std::min<int>(strlen(szFileName), sizeof(m_szFileName)-1));
m_oProps.initFromIniFile(vfs::Path(szFileName));
#endif
}
CIniReader::CIniReader(const STR8 szFileName, BOOLEAN Force_Custom_Data_Path)
{
memset(m_szFileName,0,sizeof(m_szFileName));
// ary-05/05/2009 : force custom data path for potential non existing file -or- force default data path
// : Also, flag file detection to allow functions to determine course of action for case of file [not found/is found].
#ifndef USE_VFS
if ( Force_Custom_Data_Path )
{
if ( gCustomDataCat.FindFile(szFileName) )
{
CIniReader_File_Found = TRUE;
}
else
{
CIniReader_File_Found = FALSE;
}
sprintf(m_szFileName, "%s\\%s", gCustomDataCat.GetRootDir().c_str(), szFileName);
}
else
{
if ( gDefaultDataCat.FindFile(szFileName) )
{
CIniReader_File_Found = TRUE;
}
else
{
CIniReader_File_Found = FALSE;
}
sprintf(m_szFileName, "%s\\%s", gDefaultDataCat.GetRootDir().c_str(), szFileName);
}
#else
strncpy(m_szFileName,szFileName, std::min<int>(strlen(szFileName), sizeof(m_szFileName)-1));
CIniReader_File_Found = m_oProps.initFromIniFile(vfs::Path(szFileName));
#endif
}
void CIniReader::Clear()
{
#ifndef USE_VFS
memset(m_szFileName, 0, MAX_PATH);
#else
memset(m_szFileName, 0, MAX_PATH);
m_oProps.clearContainer();
#endif
}
int CIniReader::ReadInteger(const STR8 szSection, const STR8 szKey, int iDefaultValue)
{
#ifndef USE_VFS
return GetPrivateProfileInt(szSection, szKey, iDefaultValue, m_szFileName);
#else
return m_oProps.getIntProperty(szSection, szKey, iDefaultValue);
#endif
}
int CIniReader::ReadInteger(const STR8 szSection, const STR8 szKey, int defaultValue, int minValue, int maxValue)
{
#ifndef USE_VFS
int iniValueReadFromFile = GetPrivateProfileInt(szSection, szKey, defaultValue, m_szFileName);
#else
int iniValueReadFromFile = m_oProps.getIntProperty(szSection, szKey, defaultValue);
#endif
//AssertGE(iniValueReadFromFile, minValue);
//AssertLE(iniValueReadFromFile, maxValue);
if (iniValueReadFromFile < minValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, minValue, minValue, maxValue);
return minValue;
}
else if (iniValueReadFromFile > maxValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, maxValue, minValue, maxValue);
return maxValue;
}
return iniValueReadFromFile;
}
//float CIniReader::ReadDouble(const STR8 szSection, const STR8 szKey, float fltDefaultValue)
//{
// char szResult[255];
// char szDefault[255];
// float fltResult;
// sprintf(szDefault, "%f",fltDefaultValue);
// GetPrivateProfileString(szSection, szKey, szDefault, szResult, 255, m_szFileName);
// fltResult = (float) atof(szResult);
// return fltResult;
//}
double CIniReader::ReadDouble(const STR8 szSection, const STR8 szKey, double defaultValue, double minValue, double maxValue)
{
double iniValueReadFromFile;
#ifndef USE_VFS
char szResult[255];
char szDefault[255];
sprintf(szDefault, "%f", defaultValue);
GetPrivateProfileString(szSection, szKey, szDefault, szResult, 255, m_szFileName);
iniValueReadFromFile = (float) atof(szResult);
#else
iniValueReadFromFile = m_oProps.getFloatProperty(szSection, szKey, defaultValue);
#endif
//AssertGE(iniValueReadFromFile, minValue);
//AssertLE(iniValueReadFromFile, maxValue);
if (iniValueReadFromFile < minValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey,iniValueReadFromFile, minValue, minValue, maxValue);
return minValue;
}
else if (iniValueReadFromFile > maxValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, maxValue, minValue, maxValue);
return maxValue;
}
return iniValueReadFromFile;
}
FLOAT CIniReader::ReadFloat(const STR8 szSection, const STR8 szKey, FLOAT defaultValue, FLOAT minValue, FLOAT maxValue)
{
FLOAT iniValueReadFromFile;
#ifndef USE_VFS
char szResult[255];
char szDefault[255];
sprintf(szDefault, "%f", defaultValue);
GetPrivateProfileString(szSection, szKey, szDefault, szResult, 255, m_szFileName);
iniValueReadFromFile = (FLOAT) atof(szResult);
#else
iniValueReadFromFile = (FLOAT) m_oProps.getFloatProperty(szSection, szKey, (float)defaultValue);
#endif
//AssertGE(iniValueReadFromFile, minValue);
//AssertLE(iniValueReadFromFile, maxValue);
if (iniValueReadFromFile < minValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, minValue, minValue, maxValue);
return minValue;
}
else if (iniValueReadFromFile > maxValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, maxValue, minValue, maxValue);
return maxValue;
}
return iniValueReadFromFile;
}
BOOLEAN CIniReader::ReadBoolean(const STR8 szSection, const STR8 szKey, bool defaultValue)
{
#ifndef USE_VFS
char szResult[255];
char szDefault[255];
sprintf(szDefault, "%s", defaultValue? "TRUE" : "FALSE");
GetPrivateProfileString(szSection, szKey, szDefault, szResult, 255, m_szFileName);
for (int idx=0; (szResult[idx] != 0) && (idx < 255); ++idx)
szResult[idx] = toupper(szResult[idx]);
if (strcmp(szResult, "TRUE") == 0)
return TRUE;
else if (strcmp(szResult, "FALSE") == 0)
return FALSE;
#else
utf8string str = m_oProps.getStringProperty(szSection, szKey, L"");
if( StrCmp::Equal(str, L"true") )
{
return TRUE;
}
else if( StrCmp::Equal(str, L"false") )
{
return FALSE;
}
std::string szResult = str.utf8();
char szDefault[255];
sprintf(szDefault, "%s", defaultValue? "TRUE" : "FALSE");
#endif
std::stringstream errMessage;
errMessage << "The value [" << szSection << "][" << szKey << "] = \"" << szResult << "\" "
<< "in file [" << this->m_szFileName << "] is neither TRUE nor FALSE. The value " << szDefault << " will be used.";
iniErrorMessages.push(errMessage.str());
return defaultValue;
}
// ary-05/15/2009 : snippet on how to use CIniReader::ReadString
// const STR8 test_ini_string = new char[255];
// memset(test_ini_string, 0x00, 255);
// iniReader.ReadString("JA2 Game Settings" , "TEST_STRING" , "default string" , test_ini_string , 255 );
void CIniReader::ReadString(const STR8 szSection, const STR8 szKey, const STR8 szDefaultValue, STR8 input_buffer, size_t buffer_size)
{
#ifndef USE_VFS
GetPrivateProfileString(szSection, szKey, szDefaultValue, input_buffer, buffer_size, m_szFileName);
#else
std::string s = m_oProps.getStringProperty(szSection, szKey, szDefaultValue).utf8();
int len = std::min<unsigned int>(s.length(),buffer_size-1);
strncpy(input_buffer, s.c_str(), len);
input_buffer[len] = 0;
#endif
}
// WANNE - MP: Old version, currently used by Multiplayer
STR8 CIniReader::ReadString(const STR8 szSection, const STR8 szKey, const STR8 szDefaultValue)
{
// >>>>> Memory Leak <<<<<
STR8 szResult = new char[255];
memset(szResult, 0x00, 255);
#ifndef USE_VFS
GetPrivateProfileString(szSection, szKey, szDefaultValue, szResult, 255, m_szFileName);
#else
std::string s = m_oProps.getStringProperty(szSection, szKey, szDefaultValue).utf8();
strncpy(szResult, s.c_str(), std::min<int>(s.length(),254));
#endif
return szResult;
}
UINT8 CIniReader::ReadUINT8(const STR8 szSection, const STR8 szKey, UINT8 defaultValue, UINT8 minValue, UINT8 maxValue)
{
UINT8 iniValueReadFromFile;
iniValueReadFromFile = (UINT8) this->ReadUINT( szSection, szKey, (UINT32) defaultValue, (UINT32) minValue, (UINT32) maxValue);
return iniValueReadFromFile;
}
UINT16 CIniReader::ReadUINT16(const STR8 szSection, const STR8 szKey, UINT16 defaultValue, UINT16 minValue, UINT16 maxValue)
{
UINT16 iniValueReadFromFile;
iniValueReadFromFile = (UINT16) this->ReadUINT( szSection, szKey, (UINT32) defaultValue, (UINT32) minValue, (UINT32) maxValue);
return iniValueReadFromFile;
}
UINT32 CIniReader::ReadUINT32(const STR8 szSection, const STR8 szKey, UINT32 defaultValue, UINT32 minValue, UINT32 maxValue)
{
UINT32 iniValueReadFromFile;
iniValueReadFromFile = (UINT32) this->ReadUINT( szSection, szKey, (UINT32) defaultValue, (UINT32) minValue, (UINT32) maxValue);
return iniValueReadFromFile;
}
UINT32 CIniReader::ReadUINT(const STR8 szSection, const STR8 szKey, UINT32 defaultValue, UINT32 minValue, UINT32 maxValue )
{
UINT32 iniValueReadFromFile;
#ifndef USE_VFS
STR8 szResult = new char[255];
STR8 szDefault = new char[255];
memset(szResult, 0x00, 255);
memset(szDefault, 0x00, 255);
sprintf(szDefault, "%u", defaultValue);
this->ReadString (szSection , szKey , szDefault, szResult, (size_t) 255 );
iniValueReadFromFile = (UINT32) strtoul(szResult,NULL,0);
#else
iniValueReadFromFile = (UINT32) m_oProps.getUIntProperty(szSection, szKey, defaultValue);
#endif
//AssertGE(iniValueReadFromFile, minValue);
//AssertLE(iniValueReadFromFile, maxValue);
if (iniValueReadFromFile < minValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, minValue, minValue, maxValue);
iniValueReadFromFile = minValue;
}
else if (iniValueReadFromFile > maxValue)
{
PushErrorMessage(this->m_szFileName, szSection, szKey, iniValueReadFromFile, maxValue, minValue, maxValue);
iniValueReadFromFile = maxValue;
}
#ifndef USE_VFS
delete [] szResult ;
delete [] szDefault ;
#endif
return iniValueReadFromFile;
}
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