From 3cbcba2bde110a2eb5ba03110512c9ef63a1a367 Mon Sep 17 00:00:00 2001
From: jakcron <jkrcarr@gmail.com>
Date: Tue, 1 May 2018 13:17:25 +0800
Subject: [PATCH] [nx] Add hasRightsId() to NcaHeader

---
 lib/libnx/include/nx/NcaHeader.h |  1 +
 lib/libnx/source/NcaHeader.cpp   | 13 +++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/lib/libnx/include/nx/NcaHeader.h b/lib/libnx/include/nx/NcaHeader.h
index e40f813..3b417d4 100644
--- a/lib/libnx/include/nx/NcaHeader.h
+++ b/lib/libnx/include/nx/NcaHeader.h
@@ -83,6 +83,7 @@ namespace nx
 		void setContentIndex(uint32_t index);
 		uint32_t getSdkAddonVersion() const;
 		void setSdkAddonVersion(uint32_t version);
+		bool hasRightsId() const;
 		const byte_t* getRightsId() const;
 		void setRightsId(const byte_t* rights_id);
 		const fnd::List<sPartition>& getPartitions() const;
diff --git a/lib/libnx/source/NcaHeader.cpp b/lib/libnx/source/NcaHeader.cpp
index 9ceadb0..34e5d88 100644
--- a/lib/libnx/source/NcaHeader.cpp
+++ b/lib/libnx/source/NcaHeader.cpp
@@ -219,6 +219,19 @@ void nx::NcaHeader::setSdkAddonVersion(uint32_t version)
 	mSdkAddonVersion = version;
 }
 
+bool nx::NcaHeader::hasRightsId() const
+{
+	bool rightsIdIsSet = false;
+
+	for (size_t i = 0; i < nca::kRightsIdLen; i++)
+	{
+		if (mRightsId[i] != 0)
+			rightsIdIsSet = true;
+	}
+
+	return rightsIdIsSet;
+}
+
 const byte_t* nx::NcaHeader::getRightsId() const
 {
 	return mRightsId;