From 1aa2b99a982e83022c9aae23c6a47eae119d21a4 Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Thu, 27 Dec 2018 20:54:44 -0500
Subject: mii: Implement Delete and Destroy file

---
 src/core/hle/service/mii/mii_manager.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'src/core/hle/service/mii/mii_manager.cpp')

diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp
index 7011ea2bd..04fc2180b 100644
--- a/src/core/hle/service/mii/mii_manager.cpp
+++ b/src/core/hle/service/mii/mii_manager.cpp
@@ -32,6 +32,13 @@ constexpr MiiStoreData DEFAULT_MII = {
 // Default values taken from multiple real databases
 const MiiDatabase DEFAULT_MII_DATABASE{Common::MakeMagic('N', 'F', 'D', 'B'), {}, {1}, 0, 0};
 
+constexpr std::array<const char*, 4> SOURCE_NAMES{
+    "Database",
+    "Default",
+    "Account",
+    "Friend",
+};
+
 template <typename T, std::size_t SourceArraySize, std::size_t DestArraySize>
 std::array<T, DestArraySize> ResizeArray(const std::array<T, SourceArraySize>& in) {
     std::array<T, DestArraySize> out{};
@@ -167,6 +174,11 @@ MiiStoreData ConvertInfoToStoreData(const MiiInfo& info) {
 
 } // namespace
 
+std::ostream& operator<<(std::ostream& os,Source source) {
+    os << SOURCE_NAMES.at(static_cast<std::size_t>(source));
+    return os;
+}
+
 std::u16string MiiInfo::Name() const {
     return Common::UTF16StringFromFixedZeroTerminatedBuffer(name.data(), name.size());
 }
@@ -212,6 +224,10 @@ void MiiManager::ResetUpdatedFlag() {
     updated_flag = false;
 }
 
+bool MiiManager::IsTestModeEnabled() const {
+    return is_test_mode_enabled;
+}
+
 bool MiiManager::Empty() const {
     return Size() == 0;
 }
@@ -318,6 +334,17 @@ bool MiiManager::AddOrReplace(const MiiStoreData& data) {
     return true;
 }
 
+bool MiiManager::DestroyFile() {
+    database = DEFAULT_MII_DATABASE;
+    updated_flag = false;
+    return DeleteFile();
+}
+
+bool MiiManager::DeleteFile() {
+    const auto path = FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) + MII_SAVE_DATABASE_PATH;
+    return FileUtil::Exists(path) && FileUtil::Delete(path);
+}
+
 void MiiManager::WriteToFile() {
     const auto raw_path =
         FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) + "/system/save/8000000000000030";
-- 
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