From de95ca22ec87cc8b79ceb7beba475301461713a6 Mon Sep 17 00:00:00 2001
From: Dennis Brentjes <d.brentjes@gmail.com>
Date: Sun, 19 Jun 2016 22:05:32 +0200
Subject: adds an LE file parser and refactors some code.

---
 binparse/binparse.cpp | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

(limited to 'binparse/binparse.cpp')

diff --git a/binparse/binparse.cpp b/binparse/binparse.cpp
index 1dc4fc6..eae6143 100644
--- a/binparse/binparse.cpp
+++ b/binparse/binparse.cpp
@@ -90,6 +90,51 @@ Offset32 parse<Offset32>(std::istream& is, std::string name) {
 	return Offset32(parse<uint32_t>(is, name));
 }
 
+template<>
+std::array<uint8_t, 8> parse<std::array<uint8_t, 8>>(std::istream& is, std::string name) {
+	if(!is) {
+		throw UnexpectedEOS();
+	}
+	
+	std::array<uint8_t, 8> buffer;
+	is.read(reinterpret_cast<char*>(buffer.data()), buffer.size());
+	
+	if(!is) {
+		throw UnexpectedEOS(name);
+	}
+	
+	return buffer;
+}
+
+template<>
+std::array<uint8_t, 22> parse<std::array<uint8_t, 22>>(std::istream& is, std::string name) {
+	if(!is) {
+		throw UnexpectedEOS();
+	}
+	
+	std::array<uint8_t, 22> buffer;
+	is.read(reinterpret_cast<char*>(buffer.data()), buffer.size());
+	
+	if(!is) {
+		throw UnexpectedEOS(name);
+	}
+	
+	return buffer;
+}
+
+void dump_bytes(std::istream& is, std::vector<uint8_t>& buffer, std::string name)
+{
+	if(!is) {
+		throw UnexpectedEOS();
+	}
+	
+	is.read(reinterpret_cast<char*>(buffer.data()), buffer.size());
+	
+	if(!is) {
+		throw UnexpectedEOS(name);
+	}
+}
+
 std::string to_string(Magic16 magic) {
 	char* c = reinterpret_cast<char*>(&magic);
 	return std::string(c, sizeof(Magic16));
-- 
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