bool ConfigFile::saveToStream(WriteStream &stream) {
for (List<Section>::iterator i = _sections.begin(); i != _sections.end(); ++i) {
// Write out the section comment, if any
if (! i->comment.empty()) {
stream.writeString(i->comment);
}
// Write out the section name
stream.writeByte('[');
stream.writeString(i->name);
stream.writeByte(']');
stream.writeByte('\n');
// Write out the key/value pairs
for (List<KeyValue>::iterator kv = i->keys.begin(); kv != i->keys.end(); ++kv) {
// Write out the comment, if any
if (! kv->comment.empty()) {
stream.writeString(kv->comment);
}
// Write out the key/value pair
stream.writeString(kv->key);
stream.writeByte('=');
stream.writeString(kv->value);
stream.writeByte('\n');
}
}
stream.flush();
return !stream.err();
}
void ConfigFile::save(WriteStream &stream) const {
// Write file prologue
if (!_prologue.empty()) {
stream.writeString(_prologue);
stream.writeByte('\n');
stream.writeByte('\n');
}
// Domains
for (DomainList::const_iterator domain = _domainList.begin(); domain != _domainList.end(); ++domain) {
// Write domain prologue
if (!(*domain)->_prologue.empty()) {
stream.writeString((*domain)->_prologue);
stream.writeByte('\n');
}
// Write domain name
stream.writeByte('[');
stream.writeString((*domain)->_name);
stream.writeByte(']');
// Write domain comment
if (!(*domain)->_comment.empty()) {
stream.writeByte(' ');
stream.writeString((*domain)->_comment);
}
stream.writeByte('\n');
// Lines
for (ConfigDomain::LineList::const_iterator line = (*domain)->_lines.begin(); line != (*domain)->_lines.end(); ++line) {
// Write key
if (line->key != (*domain)->_keys.end()) {
stream.writeString(line->key->first);
stream.writeByte('=');
stream.writeString(line->key->second);
if (!line->comment.empty())
stream.writeByte(' ');
}
// Write comment
if (!line->comment.empty())
stream.writeString(line->comment);
stream.writeByte('\n');
}
stream.writeByte('\n');
}
// Write the epilogue
if (!_epilogue.empty()) {
stream.writeString(_epilogue);
stream.writeByte('\n');
}
if (!stream.flush() || stream.err())
throw Exception(kWriteError);
}