From 3d89bc75454bac766c99c3a21fdd62a68ca97728 Mon Sep 17 00:00:00 2001
From: Michael Starke <michael.starke@hicknhack-software.com>
Date: Thu, 6 Sep 2018 09:10:56 +0200
Subject: [PATCH] Added stub for custom attribute dynamic lookup

---
 MacPass.xcodeproj/project.pbxproj             |  6 +++++
 .../KPKEntry+MPCustomAttributeProperties.m    | 23 +++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/MacPass.xcodeproj/project.pbxproj b/MacPass.xcodeproj/project.pbxproj
index 513776a5..d3654b1d 100644
--- a/MacPass.xcodeproj/project.pbxproj
+++ b/MacPass.xcodeproj/project.pbxproj
@@ -153,6 +153,7 @@
 		4C7615681764C0C40015A1A6 /* PasswordInputView.xib in Resources */ = {isa = PBXBuildFile; fileRef = 4C76156A1764C0C40015A1A6 /* PasswordInputView.xib */; };
 		4C76156D1764C0E20015A1A6 /* InspectorView.xib in Resources */ = {isa = PBXBuildFile; fileRef = 4C76156F1764C0E20015A1A6 /* InspectorView.xib */; };
 		4C7679BF1D76D6D8001F33D6 /* MPErrorRecoveryAttempter.m in Sources */ = {isa = PBXBuildFile; fileRef = 4C7679BE1D76D6D8001F33D6 /* MPErrorRecoveryAttempter.m */; };
+		4C769CA9213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.m in Sources */ = {isa = PBXBuildFile; fileRef = 4C769CA8213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.m */; };
 		4C7714AA176C998F00549F2A /* 43_TrashTemplate.pdf in Resources */ = {isa = PBXBuildFile; fileRef = 4C7714A9176C998F00549F2A /* 43_TrashTemplate.pdf */; };
 		4C77547516E55FE800970E02 /* MPInspectorViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 4C77547416E55FE800970E02 /* MPInspectorViewController.m */; };
 		4C77C84118E240E000D1C42B /* DDHotKey+MacPassAdditions.m in Sources */ = {isa = PBXBuildFile; fileRef = 4C77C84018E240E000D1C42B /* DDHotKey+MacPassAdditions.m */; };
@@ -588,6 +589,8 @@
 		4C7679BC1D75E690001F33D6 /* MPModelChangeObserving.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPModelChangeObserving.h; sourceTree = "<group>"; };
 		4C7679BD1D76D6D8001F33D6 /* MPErrorRecoveryAttempter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPErrorRecoveryAttempter.h; sourceTree = "<group>"; };
 		4C7679BE1D76D6D8001F33D6 /* MPErrorRecoveryAttempter.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPErrorRecoveryAttempter.m; sourceTree = "<group>"; };
+		4C769CA7213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "KPKEntry+MPCustomAttributeProperties.h"; sourceTree = "<group>"; };
+		4C769CA8213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "KPKEntry+MPCustomAttributeProperties.m"; sourceTree = "<group>"; };
 		4C7714A9176C998F00549F2A /* 43_TrashTemplate.pdf */ = {isa = PBXFileReference; lastKnownFileType = image.pdf; path = 43_TrashTemplate.pdf; sourceTree = "<group>"; };
 		4C77547316E55FE800970E02 /* MPInspectorViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MPInspectorViewController.h; sourceTree = "<group>"; };
 		4C77547416E55FE800970E02 /* MPInspectorViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MPInspectorViewController.m; sourceTree = "<group>"; };
@@ -1062,6 +1065,8 @@
 				4C8F0C781FD05A6A00BE157F /* NSString+MPPrettyPasswordDisplay.m */,
 				4C0949571FD6B89B004F2971 /* NSUserNotification+MPAdditions.h */,
 				4C0949581FD6B89B004F2971 /* NSUserNotification+MPAdditions.m */,
+				4C769CA7213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.h */,
+				4C769CA8213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.m */,
 			);
 			name = Categories;
 			sourceTree = "<group>";
@@ -1943,6 +1948,7 @@
 				4C2E382316D1421B00037A9D /* MPIconHelper.m in Sources */,
 				4C2E382616D1470200037A9D /* MPViewController.m in Sources */,
 				4C65FAE916D16DDB006E0577 /* MPPasswordInputController.m in Sources */,
+				4C769CA9213D59BF00A3F60A /* KPKEntry+MPCustomAttributeProperties.m in Sources */,
 				4CDF01A316D1B76700D0AC08 /* MPEntryViewController.m in Sources */,
 				4C3BD51516D276F800389F1F /* MPToolbarDelegate.m in Sources */,
 				4C7B63731C0CB51F00D7038C /* TTTDataTransformer.m in Sources */,
diff --git a/MacPass/KPKEntry+MPCustomAttributeProperties.m b/MacPass/KPKEntry+MPCustomAttributeProperties.m
index 85a6a602..a8ed7f99 100644
--- a/MacPass/KPKEntry+MPCustomAttributeProperties.m
+++ b/MacPass/KPKEntry+MPCustomAttributeProperties.m
@@ -8,6 +8,29 @@
 
 #import "KPKEntry+MPCustomAttributeProperties.h"
 
+NSString *const MPCustomAttributePropertyPrefix = @"valueForCustomAttribute";
+
 @implementation KPKEntry (MPCustomAttributeProperties)
 
+/*- (void)forwardInvocation:(NSInvocation *)anInvocation {
+  NSString *selector = NSStringFromSelector(anInvocation.selector);
+  if([selector hasPrefix:MPCustomAttributePropertyPrefix]) {
+    NSString *key = [selector substringFromIndex:MPCustomAttributePropertyPrefix.length];
+    KPKAttribute *attribute = [self attributeWithKey:key];
+    if(attribute) {
+      anInvocation.selector = @selector(value);
+      [anInvocation invokeWithTarget:attribute];
+    }
+    else {
+      anInvocation.selector = @selector(_unkownCustomAttributeValue);
+      [anInvocation invokeWithTarget:self];
+    }
+  }
+  else [super forwardInvocation:anInvocation];
+}*/
+
+- (NSString *)_unkownCustomAttributeValue {
+  return @"";
+}
+
 @end