String
SimpleConfig::get_value_portion (const String &str)
{
String::size_type begin = str.find_first_of ("=");
if (begin == String::npos || (begin + 1) == str.length ()) return String ("");
return trim_blank (str.substr (begin + 1, String::npos));
}
void
SimpleConfig::parse_config (std::istream &is, KeyValueRepository &config)
{
char *conf_line = new char [SCIM_MAX_CONFIG_LINE_LENGTH];
while (!is.eof()) {
is.getline(conf_line, SCIM_MAX_CONFIG_LINE_LENGTH);
if (!is.eof()) {
String normalized_line = trim_blank(conf_line);
if ((normalized_line.find_first_of("#") > 0) && (normalized_line.length() != 0)) {
if (normalized_line.find_first_of("=") == String::npos) {
SCIM_DEBUG_CONFIG(2) << " Invalid config line : " << normalized_line << "\n";
continue;
}
if (normalized_line[0] == '=') {
SCIM_DEBUG_CONFIG(2) << " Invalid config line : " << normalized_line << "\n";
continue;
}
String param = get_param_portion(normalized_line);
KeyValueRepository::iterator i = config.find(param);
if (i != config.end()) {
SCIM_DEBUG_CONFIG(2) << " Config entry " << normalized_line << " has been read.\n";
} else {
String value = get_value_portion (normalized_line);
config [param] = value;
SCIM_DEBUG_CONFIG(2) << " Config entry " << param << "=" << value << " is successfully read.\n";
}
}
}
}
delete [] conf_line;
}
void IniFile::parse_config(istream &is, map <string, string> &config)
{
char *conf_line = new char [MAX_CONFIG_LINE_LENGTH];
string strsect;
while (!is.eof())
{
is.getline(conf_line, MAX_CONFIG_LINE_LENGTH);
if (!is.eof())
{
string normalized_line = trim_blank(conf_line);
// cout << normalized_line << endl;
int first = normalized_line.find('[');
int last = normalized_line.rfind(']');
if( first != string::npos && last != string::npos && first != last + 1)
{
strsect = normalized_line.substr(first + 1,last - first - 1);
continue ;
}
if(strsect.empty())
continue ;
if( ( first = normalized_line.find('=') )== string::npos)
continue ;
string s1 = normalized_line.substr(0, first);
string s2 = normalized_line.substr(first + 1, string::npos);
first= s1.find_first_not_of(" \t");
last = s1.find_last_not_of(" \t");
if(first == string::npos || last == string::npos)
continue ;
string strkey = s1.substr(first, last - first + 1);
first = s2.find_first_not_of(" \t");
if(((last = s2.find("\t#", first )) != -1) ||
((last = s2.find(" #", first )) != -1) ||
((last = s2.find("\t//", first )) != -1)||
((last = s2.find(" //", first )) != -1))
{
s2 = s2.substr(0, last - first);
}
last = s2.find_last_not_of(" \t");
if(first == string::npos || last == string::npos)
continue ;
string value = s2.substr(first, last - first + 1);
string mapkey = strsect + MIDDLESTRING;
mapkey += strkey;
config[mapkey] = value;
// cout << mapkey << '\t' << value << endl;
continue ;
}
}
delete [] conf_line;
}