From db6432ce0ae2c07d174e761f1f4ddc4b319f5856 Mon Sep 17 00:00:00 2001
From: yellows8 <yellows8@users.noreply.github.com>
Date: Tue, 5 Apr 2016 17:37:07 -0400
Subject: [PATCH] Added udsGetNetworkStructApplicationData().

---
 libctru/include/3ds/services/uds.h |  8 ++++++++
 libctru/source/services/uds.c      | 12 ++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/libctru/include/3ds/services/uds.h b/libctru/include/3ds/services/uds.h
index d7cb83b..7fcae7e 100644
--- a/libctru/include/3ds/services/uds.h
+++ b/libctru/include/3ds/services/uds.h
@@ -184,6 +184,14 @@ Result udsSetApplicationData(u8 *buf, u32 size);
  */
 Result udsGetApplicationData(u8 *buf, u32 size, u32 *actual_size);
 
+/**
+ * @brief This can be used with a NetworkStruct, from udsScanBeacons() mainly, for getting the appdata.
+ * @param buf Appdata buffer.
+ * @param size Max size of the output buffer.
+ * @param actual_size If set, the actual size of the appdata written into the buffer is stored here.
+ */
+Result udsGetNetworkStructApplicationData(udsNetworkStruct *network, u8 *buf, u32 size, u32 *actual_size);
+
 /**
  * @brief Create a bind.
  * @param bindcontext The output bind context.
diff --git a/libctru/source/services/uds.c b/libctru/source/services/uds.c
index 253c5e8..1bfddc4 100644
--- a/libctru/source/services/uds.c
+++ b/libctru/source/services/uds.c
@@ -662,6 +662,18 @@ Result udsGetApplicationData(u8 *buf, u32 size, u32 *actual_size)
 	return ret;
 }
 
+Result udsGetNetworkStructApplicationData(udsNetworkStruct *network, u8 *buf, u32 size, u32 *actual_size)
+{
+	if(network->appdata_size > sizeof(network->appdata))return -1;
+	if(size > network->appdata_size)size = network->appdata_size;
+
+	if(buf)memcpy(buf, network->appdata, size);
+
+	if(actual_size)*actual_size = size;
+
+	return 0;
+}
+
 static Result udsipc_Bind(udsBindContext *bindcontext, u32 input0, u8 input1, u16 NetworkNodeID)//input0 and input1 are unknown.
 {
 	u32* cmdbuf=getThreadCommandBuffer();