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pf2: drv::IsInserted
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parent
8719e6da02
commit
a2f611edb7
6 changed files with 84 additions and 7 deletions
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@ -23,6 +23,14 @@ namespace ams::prfile2::pdm {
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namespace part {
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pdm::Error CheckDataEraseRequest(HandleType part_handle, bool *out);
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pdm::Error CheckMediaInsert(HandleType part_handle, bool *out);
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}
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namespace disk {
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pdm::Error CheckDataEraseRequest(HandleType disk_handle, bool *out);
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pdm::Error CheckMediaInsert(HandleType disk_handle, bool *out);
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}
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@ -26,4 +26,6 @@ namespace ams::prfile2::drv {
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pf::Error Initialize(Volume *volume);
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bool IsInserted(Volume *volume);
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}
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@ -0,0 +1,53 @@
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/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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 <http://www.gnu.org/licenses/>.
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*/
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#if defined(ATMOSPHERE_IS_STRATOSPHERE)
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#include <stratosphere.hpp>
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#elif defined(ATMOSPHERE_IS_MESOSPHERE)
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#include <mesosphere.hpp>
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#elif defined(ATMOSPHERE_IS_EXOSPHERE)
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#include <exosphere.hpp>
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#else
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#include <vapours.hpp>
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#endif
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#include "prfile2_pdm_disk_set.hpp"
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namespace ams::prfile2::pdm::disk {
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pdm::Error CheckDataEraseRequest(HandleType disk_handle, bool *out) {
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/* Check parameters. */
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Disk *disk = GetDisk(disk_handle);
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if (out == nullptr || disk == nullptr) {
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return pdm::Error_InvalidParameter;
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}
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/* Check for data erase function. */
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*out = disk->erase_callback != nullptr;
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return pdm::Error_Ok;
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}
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pdm::Error CheckMediaInsert(HandleType disk_handle, bool *out) {
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/* Check parameters. */
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Disk *disk = GetDisk(disk_handle);
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if (out == nullptr || disk == nullptr) {
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return pdm::Error_InvalidParameter;
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}
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/* Get whether the disk is inserted. */
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*out = disk->is_inserted;
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return pdm::Error_Ok;
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}
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}
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@ -33,15 +33,19 @@ namespace ams::prfile2::pdm::part {
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return pdm::Error_InvalidParameter;
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}
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/* Get the disk. */
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Disk *disk = GetDisk(part->disk_handle);
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if (disk == nullptr) {
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/* Check the disk. */
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return pdm::disk::CheckDataEraseRequest(part->disk_handle, out);
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}
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pdm::Error CheckMediaInsert(HandleType part_handle, bool *out) {
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/* Check parameters. */
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Partition *part = GetPartition(part_handle);
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if (out == nullptr || part == nullptr) {
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return pdm::Error_InvalidParameter;
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}
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/* Check for data erase function. */
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*out = disk->erase_callback != nullptr;
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return pdm::Error_Ok;
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/* Check if the disk is inserted. */
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return pdm::disk::CheckMediaInsert(part->disk_handle, out);
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}
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}
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@ -42,4 +42,12 @@ namespace ams::prfile2::drv {
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return pf::Error_Ok;
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}
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bool IsInserted(Volume *volume) {
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/* Check inserted. */
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/* NOTE: Error is not checked here. */
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bool inserted = false;
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pdm::part::CheckMediaInsert(volume->partition_handle, std::addressof(inserted));
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return inserted;
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}
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}
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@ -272,6 +272,8 @@ namespace ams::prfile2::vol {
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vol->tail_entry.tracker_size = util::size(vol->tail_entry.tracker_buf);
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vol->tail_entry.tracker_bits = vol->tail_entry.tracker_buf;
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/* NOTE: Cluster link is cleared here, but we already memset vol to zero, so it's unnecessary. */
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/* Initialize driver for volume. */
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if (auto err = drv::Initialize(vol); err != pf::Error_Ok) {
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return SetLastErrorAndReturn(err);
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@ -310,7 +312,7 @@ namespace ams::prfile2::vol {
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/* Perform mount as appropriate. */
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const auto check_mount_err = /* TODO vol::CheckMediaInsertForAttachMount(vol) */ pf::Error_Ok;
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const bool inserted = /* TODO: drv::IsInserted(vol) */ false;
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const bool inserted = drv::IsInserted(vol);
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if (check_mount_err != pf::Error_Ok) {
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if (inserted) {
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drive_table->SetDiskInserted(true);
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