From 82ec17db7df53ed1c376d1cdaa9a6587719a546d Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Tue, 6 Jan 2015 23:10:13 +0000
Subject: Loader: Guess filetype from the magic, or fallback to the extension.

---
 src/core/loader/elf.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/core/loader/elf.cpp')

diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp
index 712d564d..d1c3aea7 100644
--- a/src/core/loader/elf.cpp
+++ b/src/core/loader/elf.cpp
@@ -330,6 +330,18 @@ bool ElfReader::LoadSymbols() {
 
 namespace Loader {
 
+FileType AppLoader_ELF::IdentifyType(FileUtil::IOFile& file) {
+    u32 magic;
+    file.Seek(0, SEEK_SET);
+    if (1 != file.ReadArray<u32>(&magic, 1))
+        return FileType::Error;
+
+    if (MakeMagic('\x7f', 'E', 'L', 'F') == magic)
+        return FileType::ELF;
+
+    return FileType::Error;
+}
+
 ResultStatus AppLoader_ELF::Load() {
     if (is_loaded)
         return ResultStatus::ErrorAlreadyLoaded;
-- 
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