Wrap content list

OpenVPN Adapter/OpenVPNConfiguration.h

@@ -12,6 +12,17 @@
 
 @interface OpenVPNConfiguration : NSObject
 
+/**
+ OpenVPN profile as a NSData
+ */
 @property (nullable, nonatomic) NSData *fileContent;
 
+/**
+ OpenVPN profile as series of key/value pairs (may be provided exclusively
+ or in addition to file content).
+ */
+@property (nullable, nonatomic) NSDictionary<NSString *, NSString *> *settings;
+
+
+
 @end

OpenVPN Adapter/OpenVPNConfiguration.mm

@@ -9,6 +9,8 @@
 #import "OpenVPNConfiguration.h"
 #import "OpenVPNConfiguration+Internal.h"
 
+using namespace openvpn;
+
 @interface OpenVPNConfiguration () {
     ClientAPI::Config _config;
 }
@@ -25,7 +27,7 @@
 
 @implementation OpenVPNConfiguration
 
--(NSData *)fileContent {
+- (NSData *)fileContent {
     return _config.content.size() != 0 ? [NSData dataWithBytes:_config.content.data() length:_config.content.size()] : nil;
 }
 
@@ -33,4 +35,30 @@
     _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