rename NativeFile -> NFile

common/nfile.hh

@@ -11,7 +11,7 @@
 
 namespace nf7 {
 
-class NativeFile final {
+class NFile final {
  public:
   class Exception final : public nf7::Exception {
     using nf7::Exception::Exception;
@@ -23,16 +23,16 @@ class NativeFile final {
   };
   using Flags = uint8_t;
 
-  NativeFile() = delete;
-  NativeFile(const std::filesystem::path& path, Flags flags) :
+  NFile() = delete;
+  NFile(const std::filesystem::path& path, Flags flags) :
       path_(path), flags_(flags) {
     Init();
   }
-  ~NativeFile() noexcept;
-  NativeFile(const NativeFile&) = delete;
-  NativeFile(NativeFile&&) = delete;
-  NativeFile& operator=(const NativeFile&) = delete;
-  NativeFile& operator=(NativeFile&&) = delete;
+  ~NFile() noexcept;
+  NFile(const NFile&) = delete;
+  NFile(NFile&&) = delete;
+  NFile& operator=(const NFile&) = delete;
+  NFile& operator=(NFile&&) = delete;
 
   size_t Read(size_t offset, uint8_t* buf, size_t size);
   size_t Write(size_t offset, const uint8_t* buf, size_t size);

common/nfile_unix.cc

@@ -1,4 +1,4 @@
-#include "common/native_file.hh"
+#include "common/nfile.hh"
 
 extern "C" {
 #include <fcntl.h>
@@ -11,7 +11,7 @@ extern "C" {
 
 namespace nf7 {
 
-void NativeFile::Init() {
+void NFile::Init() {
   int flags = 0;
   if ((flags_ & kRead) && (flags_ & kWrite)) {
     flags |= O_RDWR | O_CREAT;
@@ -23,45 +23,45 @@ void NativeFile::Init() {
 
   int fd = open(path_.string().c_str(), flags, 0600);
   if (fd < 0) {
-    throw NativeFile::Exception {"open failure"};
+    throw NFile::Exception {"open failure"};
   }
   handle_ = static_cast<uint64_t>(fd);
 }
-NativeFile::~NativeFile() noexcept {
+NFile::~NFile() noexcept {
   const auto fd = static_cast<int>(handle_);
   if (close(fd) == -1) {
     // ;(
   }
 }
 
-size_t NativeFile::Read(size_t offset, uint8_t* buf, size_t size) {
+size_t NFile::Read(size_t offset, uint8_t* buf, size_t size) {
   const auto fd  = static_cast<int>(handle_);
   const auto off = static_cast<off_t>(offset);
   if (lseek(fd, off, SEEK_SET) == off-1) {
-    throw NativeFile::Exception {"lseek failure"};
+    throw NFile::Exception {"lseek failure"};
   }
   const auto ret = read(fd, buf, size);
   if (ret == -1) {
-    throw NativeFile::Exception {"read failure"};
+    throw NFile::Exception {"read failure"};
   }
   return static_cast<size_t>(ret);
 }
-size_t NativeFile::Write(size_t offset, const uint8_t* buf, size_t size) {
+size_t NFile::Write(size_t offset, const uint8_t* buf, size_t size) {
   const auto fd  = static_cast<int>(handle_);
   const auto off = static_cast<off_t>(offset);
   if (lseek(fd, off, SEEK_SET) == off-1) {
-    throw nf7::NativeFile::Exception {"lseek failure"};
+    throw nf7::NFile::Exception {"lseek failure"};
   }
   const auto ret = write(fd, buf, size);
   if (ret == -1) {
-    throw nf7::NativeFile::Exception {"write failure"};
+    throw nf7::NFile::Exception {"write failure"};
   }
   return static_cast<size_t>(ret);
 }
-size_t NativeFile::Truncate(size_t size) {
+size_t NFile::Truncate(size_t size) {
   const auto fd  = static_cast<int>(handle_);
   if (ftruncate(fd, static_cast<off_t>(size)) == 0) {
-    throw nf7::NativeFile::Exception {"ftruncate failure"};
+    throw nf7::NFile::Exception {"ftruncate failure"};
   }
   return size;
 }

common/nfile_win.cc

@@ -1,4 +1,4 @@
-#include "common/native_file.hh"
+#include "common/nfile.hh"
 
 extern "C" {
 #include <windows.h>
@@ -7,7 +7,7 @@ extern "C" {
 
 namespace nf7 {
 
-void NativeFile::Init() {
+void NFile::Init() {
   DWORD acc   = 0;
   DWORD flags = 0;
   if (flags_ & kRead) {
@@ -24,55 +24,55 @@ void NativeFile::Init() {
       path_.string().c_str(),
       acc, 0, nullptr, flags, FILE_ATTRIBUTE_NORMAL, nullptr);
   if (h == INVALID_HANDLE_VALUE) {
-    throw NativeFile::Exception {"open failure"};
+    throw NFile::Exception {"open failure"};
   }
   handle_ = reinterpret_cast<uintptr_t>(h);
 }
-NativeFile::~NativeFile() noexcept {
+NFile::~NFile() noexcept {
   auto h = reinterpret_cast<HANDLE>(handle_);
   if (!CloseHandle(h)) {
     // ;(
   }
 }
 
-size_t NativeFile::Read(size_t offset, uint8_t* buf, size_t size) {
+size_t NFile::Read(size_t offset, uint8_t* buf, size_t size) {
   const auto h = reinterpret_cast<HANDLE>(handle_);
 
   LONG off_low  = offset & 0xFFFFFFFF;
   LONG off_high = offset >> 32;
   if (INVALID_SET_FILE_POINTER == SetFilePointer(h, off_low, &off_high, FILE_BEGIN)) {
-    throw NativeFile::Exception {"failed to set file pointer"};
+    throw NFile::Exception {"failed to set file pointer"};
   }
   DWORD ret;
   if (!ReadFile(h, buf, static_cast<DWORD>(size), &ret, nullptr)) {
-    throw NativeFile::Exception {"read failure"};
+    throw NFile::Exception {"read failure"};
   }
   return static_cast<size_t>(ret);
 }
-size_t NativeFile::Write(size_t offset, const uint8_t* buf, size_t size) {
+size_t NFile::Write(size_t offset, const uint8_t* buf, size_t size) {
   const auto h = reinterpret_cast<HANDLE>(handle_);
 
   LONG off_low  = offset & 0xFFFFFFFF;
   LONG off_high = offset >> 32;
   if (INVALID_SET_FILE_POINTER == SetFilePointer(h, off_low, &off_high, FILE_BEGIN)) {
-    throw NativeFile::Exception {"failed to set file pointer"};
+    throw NFile::Exception {"failed to set file pointer"};
   }
   DWORD ret;
   if (!WriteFile(h, buf, static_cast<DWORD>(size), &ret, nullptr)) {
-    throw NativeFile::Exception {"read failure"};
+    throw NFile::Exception {"read failure"};
   }
   return static_cast<size_t>(ret);
 }
-size_t NativeFile::Truncate(size_t size) {
+size_t NFile::Truncate(size_t size) {
   const auto h = reinterpret_cast<HANDLE>(handle_);
 
   LONG off_low  = size & 0xFFFFFFFF;
   LONG off_high = size >> 32;
   if (INVALID_SET_FILE_POINTER == SetFilePointer(h, off_low, &off_high, FILE_BEGIN)) {
-    throw NativeFile::Exception {"failed to set file pointer"};
+    throw NFile::Exception {"failed to set file pointer"};
   }
   if (!SetEndOfFile(h)) {
-    throw NativeFile::Exception {"SetEndOfFile failure"};
+    throw NFile::Exception {"SetEndOfFile failure"};
   }
   return size;
 }