OpenVPNAdapter/OpenVPN Adapter/OpenVPNConfiguration.mm

//
//  OpenVPNConfiguration.m
//  OpenVPN Adapter
//
//  Created by Sergey Abramchuk on 21.04.17.
//
//

#import "OpenVPNConfiguration.h"
#import "OpenVPNConfiguration+Internal.h"

using namespace openvpn;

@interface OpenVPNConfiguration () {
    ClientAPI::Config _config;
}

@end

@implementation OpenVPNConfiguration (Internal)

- (ClientAPI::Config)config {
    return _config;
}

@end

@implementation OpenVPNConfiguration

- (NSData *)fileContent {
    return _config.content.size() != 0 ? [NSData dataWithBytes:_config.content.data() length:_config.content.size()] : nil;
}

- (void)setFileContent:(NSData *)fileContent {
    _config.content = fileContent != nil ? std::string((const char *)fileContent.bytes) : "";
}

- (NSDictionary<NSString *,NSString *> *)settings {
    if (_config.contentList.size() == 0) {
        return nil;
    }
    
    NSMutableDictionary *settings = [NSMutableDictionary new];
    
    for (ClientAPI::KeyValue param : _config.contentList) {
        NSString *key = [NSString stringWithCString:param.key.c_str() encoding:NSUTF8StringEncoding];
        NSString *value = [NSString stringWithCString:param.value.c_str() encoding:NSUTF8StringEncoding];
        
        settings[key] = value;
    }
    
    return [settings copy];
}

- (void)setSettings:(NSDictionary<NSString *,NSString *> *)settings {
    _config.contentList.clear();
    
    [settings enumerateKeysAndObjectsUsingBlock:^(NSString * _Nonnull key, NSString * _Nonnull obj, BOOL * _Nonnull stop) {
        ClientAPI::KeyValue param = ClientAPI::KeyValue(std::string([key UTF8String]), std::string([obj UTF8String]));
        _config.contentList.push_back(param);
    }];
}

@end