From d6cbb3a3e0d89508e53accac1c2b823dae5e8cc2 Mon Sep 17 00:00:00 2001
From: Zach Hilman
Date: Wed, 19 Sep 2018 21:54:14 -0400
Subject: vfs: Add GetEntries method Maps name string to directory or file.

---
 src/core/file_sys/vfs.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/core/file_sys/vfs.cpp')

diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index d7b52abfd..1ddfb7600 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -399,6 +399,15 @@ bool VfsDirectory::Copy(std::string_view src, std::string_view dest) {
     return f2->WriteBytes(f1->ReadAllBytes()) == f1->GetSize();
 }
 
+std::map<std::string, VfsEntryType> VfsDirectory::GetEntries() const {
+    std::map<std::string, VfsEntryType> out;
+    for (const auto& dir : GetSubdirectories())
+        out.emplace(dir->GetName(), VfsEntryType::Directory);
+    for (const auto& file : GetFiles())
+        out.emplace(file->GetName(), VfsEntryType::File);
+    return out;
+}
+
 std::string VfsDirectory::GetFullPath() const {
     if (IsRoot())
         return GetName();
-- 
cgit v1.2.3


From f68e324672ba93cf932e64a05cbdad871cb6e235 Mon Sep 17 00:00:00 2001
From: Zach Hilman
Date: Wed, 19 Sep 2018 21:55:47 -0400
Subject: vfs: Add and rewite VfsRawCopy functions

---
 src/core/file_sys/vfs.cpp | 36 ++++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

(limited to 'src/core/file_sys/vfs.cpp')

diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index 1ddfb7600..218cfde66 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -463,13 +463,41 @@ bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, std::size_t
     return true;
 }
 
-bool VfsRawCopy(VirtualFile src, VirtualFile dest) {
-    if (src == nullptr || dest == nullptr)
+bool VfsRawCopy(const VirtualFile& src, const VirtualFile& dest, size_t block_size) {
+    if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable())
         return false;
     if (!dest->Resize(src->GetSize()))
         return false;
-    std::vector<u8> data = src->ReadAllBytes();
-    return dest->WriteBytes(data, 0) == data.size();
+
+    std::vector<u8> temp(std::min(block_size, src->GetSize()));
+    for (size_t i = 0; i < src->GetSize(); i += block_size) {
+        const auto read = std::min(block_size, src->GetSize() - i);
+        const auto block = src->Read(temp.data(), read, i);
+
+        if (dest->Write(temp.data(), read, i) != read)
+            return false;
+    }
+
+    return true;
+}
+
+bool VfsRawCopyD(const VirtualDir& src, const VirtualDir& dest, size_t block_size) {
+    if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable())
+        return false;
+
+    for (const auto& file : src->GetFiles()) {
+        const auto out = dest->CreateFile(file->GetName());
+        if (!VfsRawCopy(file, out, block_size))
+            return false;
+    }
+
+    for (const auto& dir : src->GetSubdirectories()) {
+        const auto out = dest->CreateSubdirectory(dir->GetName());
+        if (!VfsRawCopyD(dir, out, block_size))
+            return false;
+    }
+
+    return true;
 }
 
 VirtualDir GetOrCreateDirectoryRelative(const VirtualDir& rel, std::string_view path) {
-- 
cgit v1.2.3


From b3c2ec362bbbdd89da9c0aa84b425717f5e3d351 Mon Sep 17 00:00:00 2001
From: Zach Hilman
Date: Sun, 23 Sep 2018 21:50:16 -0400
Subject: fsmitm: Cleanup and modernize fsmitm port

---
 src/core/file_sys/vfs.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/core/file_sys/vfs.cpp')

diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index 218cfde66..5fbea1739 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -399,8 +399,8 @@ bool VfsDirectory::Copy(std::string_view src, std::string_view dest) {
     return f2->WriteBytes(f1->ReadAllBytes()) == f1->GetSize();
 }
 
-std::map<std::string, VfsEntryType> VfsDirectory::GetEntries() const {
-    std::map<std::string, VfsEntryType> out;
+std::map<std::string, VfsEntryType, std::less<>> VfsDirectory::GetEntries() const {
+    std::map<std::string, VfsEntryType, std::less<>> out;
     for (const auto& dir : GetSubdirectories())
         out.emplace(dir->GetName(), VfsEntryType::Directory);
     for (const auto& file : GetFiles())
-- 
cgit v1.2.3