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fusee: read from emuSD, if enabled

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This commit is contained in:
Christoph Baumann
2025-05-15 13:32:40 +02:00
parent 40bb434a64
commit 6f3f468a5b
24 changed files with 747 additions and 404 deletions
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56
fusee/program/source/fs/fusee_fs_api.cpp
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@@ -30,10 +30,12 @@ namespace ams::fs {
constinit bool g_is_sys_mounted = false;
constinit bool g_is_boot1_mounted = false;
constinit bool g_is_boot1_off_mounted = false;
constinit bool g_is_emusd_mounted = false;
alignas(0x10) constinit FATFS g_sd_fs = {};
alignas(0x10) constinit FATFS g_sys_fs = {};
alignas(0x10) constinit FATFS g_boot1_fs = {};
alignas(0x10) constinit FATFS g_emusd_fs = {};
alignas(0x10) constinit FIL g_files[MaxFiles] = {};
alignas(0x10) constinit DIR g_dirs[MaxDirectories] = {};
@@ -122,53 +124,75 @@ namespace ams::fs {
}
bool MountEmuSD() {
if(!g_is_emusd_mounted) {
g_is_emusd_mounted = f_mount(std::addressof(g_emusd_fs), "emusd:", 1) == FR_OK;
}
return g_is_emusd_mounted;
}
void UnmountEmuSD () {
if(g_is_emusd_mounted) {
f_unmount("emusd:");
}
g_is_emusd_mounted = false;
}
bool MountBoot1() {
/* Can't mount both */
AMS_ASSERT(!g_is_boot1_mounted && !g_is_boot1_off_mounted);
g_is_boot1_mounted = f_mount(std::addressof(g_boot1_fs), "boot1:", 1) == FR_OK;
if (!g_is_boot1_mounted && !g_is_boot1_off_mounted) {
g_is_boot1_mounted = f_mount(std::addressof(g_boot1_fs), "boot1:", 1) == FR_OK;
}
return g_is_boot1_mounted;
}
void UnmountBoot1 () {
AMS_ASSERT(g_is_boot1_mounted);
f_unmount("boot1:");
if (g_is_boot1_mounted) {
f_unmount("boot1:");
}
g_is_boot1_mounted = false;
}
bool MountBoot1Off() {
/* Can't mount both */
AMS_ASSERT(!g_is_boot1_mounted && !g_is_boot1_off_mounted);
g_is_boot1_off_mounted = f_mount(std::addressof(g_boot1_fs), "boot1_off:", 1) == FR_OK;
if (!g_is_boot1_mounted && !g_is_boot1_off_mounted) {
g_is_boot1_off_mounted = f_mount(std::addressof(g_boot1_fs), "boot1_off:", 1) == FR_OK;
}
return g_is_boot1_off_mounted;
}
void UnmountBoot1Off () {
AMS_ASSERT(g_is_boot1_off_mounted);
f_unmount("boot1_off:");
if (g_is_boot1_off_mounted) {
f_unmount("boot1_off:");
}
g_is_boot1_off_mounted = false;
}
bool MountSys() {
AMS_ASSERT(!g_is_sys_mounted);
g_is_sys_mounted = f_mount(std::addressof(g_sys_fs), "sys:", 1) == FR_OK;
if (!g_is_sys_mounted) {
g_is_sys_mounted = f_mount(std::addressof(g_sys_fs), "sys:", 1) == FR_OK;
}
return g_is_sys_mounted;
}
void UnmountSys() {
AMS_ASSERT(g_is_sys_mounted);
f_unmount("sys:");
if (g_is_sys_mounted) {
f_unmount("sys:");
}
g_is_sys_mounted = false;
}
bool MountSdCard() {
AMS_ASSERT(!g_is_sd_mounted);
g_is_sd_mounted = f_mount(std::addressof(g_sd_fs), "sdmc:", 1) == FR_OK;
if (!g_is_sd_mounted) {
g_is_sd_mounted = f_mount(std::addressof(g_sd_fs), "sdmc:", 1) == FR_OK;
}
return g_is_sd_mounted;
}
void UnmountSdCard() {
AMS_ASSERT(g_is_sd_mounted);
f_unmount("sdmc:");
if (g_is_sd_mounted) {
f_unmount("sdmc:");
}
g_is_sd_mounted = false;
}