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https://github.com/DarkMatterCore/nxdumptool.git
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50deeeb41b
The directory layout is partially based on the C++ namespaces we're currently using. Other changes include: * devoptab: move directory into "core". * fatfs: move directory into "core". * GameCardTab: move portions of logic from PopulateList() into their own methods. * GameCardTab: use a macro to generate the properties table. * GameCardTab: use a macro to add ListItem elements. * GameCardTab: update AddApplicationMetadataItems() method to also display the number of DLCs available in the inserted gamecard for each application whenever possible. * Makefile: remove all extra entries from the INCLUDES variable. * nxdt_includes: move HOS version structs into their own header file. * tasks: move code for each individual task into its own file(s). * title: update titleGetGameCardApplicationMetadataEntries() to also count the number of DLCs available in the inserted gamecard for any given base application. * title: reorder gamecard application metadata entries by name before returning the buffer in titleGetGameCardApplicationMetadataEntries().
102 lines
4.5 KiB
C
102 lines
4.5 KiB
C
/*
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* nxdt_devoptab.h
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*
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* Copyright (c) 2020-2024, DarkMatterCore <pabloacurielz@gmail.com>.
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*
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* This file is part of nxdumptool (https://github.com/DarkMatterCore/nxdumptool).
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*
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* nxdumptool is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nxdumptool is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#ifndef __NXDT_DEVOPTAB_H__
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#define __NXDT_DEVOPTAB_H__
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#include "../pfs.h"
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#include "../hfs.h"
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#include "../romfs.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define DEVOPTAB_MOUNT_NAME_LENGTH 32 // Including NULL terminator.
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#define DEVOPTAB_DECL_ERROR_STATE int _errno = 0
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#define DEVOPTAB_DECL_DEV_CTX DevoptabDeviceContext *dev_ctx = (DevoptabDeviceContext*)r->deviceData
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#define DEVOPTAB_DECL_FS_CTX(type) type *fs_ctx = (type*)dev_ctx->fs_ctx
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#define DEVOPTAB_DECL_FILE_STATE(type) type *file = (type*)fd
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#define DEVOPTAB_DECL_DIR_STATE(type) type *dir = (type*)dirState->dirStruct
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#define DEVOPTAB_SET_ERROR(x) r->_errno = _errno = (x)
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#define DEVOPTAB_IS_ERROR_SET (_errno != 0)
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#define DEVOPTAB_EXIT goto end
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#define DEVOPTAB_SET_ERROR_AND_EXIT(x) \
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do { \
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DEVOPTAB_SET_ERROR(x); \
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DEVOPTAB_EXIT; \
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} while(0)
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#define DEVOPTAB_RETURN_INT(x) return (DEVOPTAB_IS_ERROR_SET ? -1 : (x))
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#define DEVOPTAB_RETURN_PTR(x) return (DEVOPTAB_IS_ERROR_SET ? NULL : (x))
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#define DEVOPTAB_RETURN_BOOL return (DEVOPTAB_IS_ERROR_SET ? false : true)
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#define DEVOPTAB_RETURN_UNSUPPORTED_OP r->_errno = ENOSYS; \
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return -1;
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#define DEVOPTAB_INIT_VARS(type) devoptabControlMutex(true); \
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DEVOPTAB_DECL_ERROR_STATE; \
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DEVOPTAB_DECL_DEV_CTX; \
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if (!dev_ctx->initialized) DEVOPTAB_SET_ERROR_AND_EXIT(ENODEV);
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#define DEVOPTAB_INIT_FILE_VARS(fs_type, file_type) DEVOPTAB_INIT_VARS(fs_type); \
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DEVOPTAB_DECL_FILE_STATE(file_type)
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#define DEVOPTAB_INIT_DIR_VARS(fs_type, dir_type) DEVOPTAB_INIT_VARS(fs_type); \
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DEVOPTAB_DECL_DIR_STATE(dir_type)
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#define DEVOPTAB_DEINIT_VARS devoptabControlMutex(false)
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typedef struct {
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bool initialized; ///< Device initialization flag.
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char name[DEVOPTAB_MOUNT_NAME_LENGTH]; ///< Mount name string, without a trailing colon (:).
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time_t mount_time; ///< Mount time.
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devoptab_t device; ///< Devoptab virtual device interface. Provides a way to use libcstd I/O calls on the mounted filesystem.
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void *fs_ctx; ///< Pointer to actual type-specific filesystem context (PartitionFileSystemContext, HashFileSystemContext, RomFileSystemContext).
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} DevoptabDeviceContext;
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/// Mounts a virtual Partition FS device using the provided Partition FS context and a mount name.
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bool devoptabMountPartitionFileSystemDevice(PartitionFileSystemContext *pfs_ctx, const char *name);
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/// Mounts a virtual Hash FS device using the provided Hash FS context and a mount name.
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bool devoptabMountHashFileSystemDevice(HashFileSystemContext *hfs_ctx, const char *name);
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/// Mounts a virtual RomFS device using the provided RomFS context and a mount name.
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bool devoptabMountRomFileSystemDevice(RomFileSystemContext *romfs_ctx, const char *name);
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/// Unmounts a previously mounted virtual device.
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void devoptabUnmountDevice(const char *name);
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/// Unmounts all previously mounted virtual devices.
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void devoptabUnmountAllDevices(void);
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/// (Un)locks the devoptab mutex. Used by filesystem-specific devoptab interfaces.
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void devoptabControlMutex(bool lock);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NXDT_DEVOPTAB_H__ */
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