void SaveIni(INIFile &theINI, const char *filename)
{
std::fstream file(filename, std::ios::out);
if(!file.good())
return;
// just iterate the hashes and values and dump them to a file.
INIFile::iterator section= theINI.begin();
while(section != theINI.end())
{
if(section->first > "")
file << std::endl << "[" << section->first << "]" << std::endl;
INISection::iterator pair = section->second.begin();
while(pair != section->second.end())
{
if(pair->second > "")
file << pair->first << "=" << pair->second << std::endl;
else
file << pair->first << std::endl;
pair++;
}
section++;
}
file.close();
}
void RemoveIniSetting(INIFile &theINI, const char *section, const char *key)
{
INIFile::iterator iSection = theINI.find(std::string(section));
if(iSection != theINI.end())
{
INISection::iterator apair = iSection->second.find(std::string(key));
if(apair != iSection->second.end())
iSection->second.erase(apair);
}
}
std::string GetIniSetting(INIFile &theINI, const char *section, const char *key, const char *defaultval)
{
std::string result(defaultval);
INIFile::iterator iSection = theINI.find(std::string(section));
if(iSection != theINI.end())
{
INISection::iterator apair = iSection->second.find(std::string(key));
if(apair != iSection->second.end())
result = apair->second;
}
return result;
}
void DumpIni(INIFile &ini)
{
// This is essentially SaveIni() except it just dumps to stdout
INIFile::iterator section= ini.begin();
while(section != ini.end())
{
cout << std::endl << "[" << section->first << "]" << std::endl;
INISection sectionvals = section->second;
INISection::iterator pair = sectionvals.begin();
while(pair != sectionvals.end())
{
cout << pair->first ;
if(pair->second > "")
cout << "=" << pair->second;
cout << std::endl;
pair++;
}
section++;
}
}
void PutIniSetting(INIFile &theINI, const char *section, const char *key, const char *value)
{
INIFile::iterator iniSection;
INISection::iterator apair;
if((iniSection = theINI.find(std::string(section))) == theINI.end())
{
// no such section? Then add one..
INISection newsection;
if(key)
newsection.insert( std::pair<std::string, std::string> (std::string(key), std::string(value)) );
theINI.insert( std::pair<std::string, INISection> (std::string(section), newsection) );
}
else if(key)
{ // found section, make sure key isn't in there already,
// if it is, just drop and re-add
apair = iniSection->second.find(std::string(key));
if(apair != iniSection->second.end())
iniSection->second.erase(apair);
iniSection->second.insert( std::pair<std::string, std::string> (std::string(key), std::string(value)) );
}
}
