mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-25 08:10:33 +01:00
128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
#include <stratosphere.hpp>
|
|
|
|
namespace ams::htcfs {
|
|
|
|
constexpr inline s16 HtcfsProtocol = 1;
|
|
constexpr inline s16 MaxProtocolVersion = 1;
|
|
|
|
enum class PacketCategory : u16 {
|
|
Request = 0,
|
|
Response = 1,
|
|
};
|
|
|
|
enum class PacketType : u16 {
|
|
GetMaxProtocolVersion = 0,
|
|
SetProtocolVersion = 1,
|
|
GetEntryType = 16,
|
|
OpenFile = 32,
|
|
CloseFile = 33,
|
|
GetPriorityForFile = 34,
|
|
SetPriorityForFile = 35,
|
|
CreateFile = 36,
|
|
DeleteFile = 37,
|
|
RenameFile = 38,
|
|
FileExists = 39,
|
|
ReadFile = 40,
|
|
WriteFile = 41,
|
|
FlushFile = 42,
|
|
GetFileTimeStamp = 43,
|
|
GetFileSize = 44,
|
|
SetFileSize = 45,
|
|
ReadFileLarge = 46,
|
|
WriteFileLarge = 47,
|
|
OpenDirectory = 48,
|
|
CloseDirectory = 49,
|
|
GetPriorityForDirectory = 50,
|
|
SetPriorityForDirectory = 51,
|
|
CreateDirectory = 52,
|
|
DeleteDirectory = 53,
|
|
RenameDirectory = 54,
|
|
DirectoryExists = 55,
|
|
ReadDirectory = 56,
|
|
GetEntryCount = 57,
|
|
GetWorkingDirectory = 58,
|
|
GetWorkingDirectorySize = 59,
|
|
GetCaseSensitivePath = 60,
|
|
GetDiskFreeSpace = 61,
|
|
ReadDirectoryLarge = 62,
|
|
};
|
|
|
|
struct Header {
|
|
s16 protocol;
|
|
s16 version;
|
|
PacketCategory packet_category;
|
|
PacketType packet_type;
|
|
s64 body_size;
|
|
s64 params[5];
|
|
s64 reserved;
|
|
};
|
|
static_assert(util::is_pod<Header>::value);
|
|
static_assert(sizeof(Header) == 0x40);
|
|
|
|
class HeaderFactory {
|
|
private:
|
|
s16 m_version;
|
|
public:
|
|
HeaderFactory() : m_version() { /* ... */ }
|
|
public:
|
|
s16 GetVersion() const { return m_version; }
|
|
void SetVersion(s16 version) { m_version = version; }
|
|
public:
|
|
ALWAYS_INLINE void MakeRequestHeader(Header *out, PacketType packet_type, s64 body_size = 0, s64 param0 = 0, s64 param1 = 0, s64 param2 = 0, s64 param3 = 0, s64 param4 = 0) {
|
|
/* Set protocol and version. */
|
|
out->protocol = HtcfsProtocol;
|
|
out->version = m_version;
|
|
|
|
/* Set type and category. */
|
|
out->packet_category = PacketCategory::Request;
|
|
out->packet_type = packet_type;
|
|
|
|
/* Set body size. */
|
|
out->body_size = body_size;
|
|
|
|
/* Set params. */
|
|
out->params[0] = param0;
|
|
out->params[1] = param1;
|
|
out->params[2] = param2;
|
|
out->params[3] = param3;
|
|
out->params[4] = param4;
|
|
|
|
/* Clear reserved. */
|
|
out->reserved = 0;
|
|
}
|
|
|
|
void MakeGetMaxProtocolVersionHeader(Header *out) {
|
|
return this->MakeRequestHeader(out, PacketType::GetMaxProtocolVersion, 0);
|
|
}
|
|
|
|
void MakeSetProtocolVersionHeader(Header *out, s16 version) {
|
|
return this->MakeRequestHeader(out, PacketType::SetProtocolVersion, 0, version);
|
|
}
|
|
|
|
void MakeOpenDirectoryHeader(Header *out, int path_len, fs::OpenDirectoryMode mode, bool case_sensitive) {
|
|
return this->MakeRequestHeader(out, PacketType::OpenDirectory, path_len, static_cast<s64>(mode), case_sensitive ? 1 : 0);
|
|
}
|
|
|
|
void MakeCloseDirectoryHeader(Header *out, s32 handle) {
|
|
return this->MakeRequestHeader(out, PacketType::CloseDirectory, 0, handle);
|
|
}
|
|
};
|
|
|
|
}
|