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Enable unmounting the SD card

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d0k3 2016-03-16 01:26:17 +01:00
parent af99c05363
commit a7853e1cd9
2 changed files with 17 additions and 6 deletions
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2
source/fs.c
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@ -40,7 +40,7 @@ bool InitNandFS() {
} }
void DeinitFS() { void DeinitFS() {
for (u32 i = 0; i < MAX_FS; i++) { for (u32 i = MAX_FS; i > 0; i--) {
if (fs_mounted[i]) { if (fs_mounted[i]) {
char fsname[8]; char fsname[8];
snprintf(fsname, 7, "%lu:", i); snprintf(fsname, 7, "%lu:", i);

21
source/godmode.c
View File

@ -4,7 +4,7 @@
#include "fs.h" #include "fs.h"
#include "nand.h" #include "nand.h"
#define VERSION "0.1.4" #define VERSION "0.1.5"
#define COLOR_TOP_BAR ((GetWritePermissions() == 0) ? COLOR_WHITE : (GetWritePermissions() == 1) ? COLOR_BRIGHTGREEN : (GetWritePermissions() == 2) ? COLOR_BRIGHTYELLOW : COLOR_RED) #define COLOR_TOP_BAR ((GetWritePermissions() == 0) ? COLOR_WHITE : (GetWritePermissions() == 1) ? COLOR_BRIGHTGREEN : (GetWritePermissions() == 2) ? COLOR_BRIGHTYELLOW : COLOR_RED)
#define COLOR_SIDE_BAR COLOR_DARKGREY #define COLOR_SIDE_BAR COLOR_DARKGREY
@ -14,6 +14,7 @@
#define COLOR_ROOT COLOR_GREY #define COLOR_ROOT COLOR_GREY
#define COLOR_ENTRY(e) (((e)->marked) ? COLOR_MARKED : ((e)->type == T_FAT_DIR) ? COLOR_DIR : ((e)->type == T_FAT_FILE) ? COLOR_FILE : ((e)->type == T_VRT_ROOT) ? COLOR_ROOT : COLOR_GREY) #define COLOR_ENTRY(e) (((e)->marked) ? COLOR_MARKED : ((e)->type == T_FAT_DIR) ? COLOR_DIR : ((e)->type == T_FAT_FILE) ? COLOR_FILE : ((e)->type == T_VRT_ROOT) ? COLOR_ROOT : COLOR_GREY)
void DrawUserInterface(const char* curr_path, DirEntry* curr_entry, DirStruct* clipboard) { void DrawUserInterface(const char* curr_path, DirEntry* curr_entry, DirStruct* clipboard) {
const u32 n_cb_show = 8; const u32 n_cb_show = 8;
const u32 info_start = 18; const u32 info_start = 18;
@ -80,9 +81,9 @@ void DrawUserInterface(const char* curr_path, DirEntry* curr_entry, DirStruct* c
"GodMode9 Explorer v", VERSION, // generic start part "GodMode9 Explorer v", VERSION, // generic start part
(*curr_path) ? ((clipboard->n_entries == 0) ? "L - MARK files (use with \x18\x19\x1A\x1B)\nX - DELETE / [+R] RENAME file(s)\nY - COPY file(s) / [+R] CREATE dir\n" : (*curr_path) ? ((clipboard->n_entries == 0) ? "L - MARK files (use with \x18\x19\x1A\x1B)\nX - DELETE / [+R] RENAME file(s)\nY - COPY file(s) / [+R] CREATE dir\n" :
"L - MARK files (use with \x18\x19\x1A\x1B)\nX - DELETE / [+R] RENAME file(s)\nY - PASTE file(s) / [+R] CREATE dir\n") : "L - MARK files (use with \x18\x19\x1A\x1B)\nX - DELETE / [+R] RENAME file(s)\nY - PASTE file(s) / [+R] CREATE dir\n") :
((GetWritePermissions() <= 1) ? "X - Unlock EmuNAND writing\nY - Unlock SysNAND writing\n" : ((GetWritePermissions() <= 1) ? "X - Unlock EmuNAND writing\nY - Unlock SysNAND writing\nB - Unmount SD card\n" :
(GetWritePermissions() == 2) ? "X - Relock EmuNAND writing\nY - Unlock SysNAND writing\n" : (GetWritePermissions() == 2) ? "X - Relock EmuNAND writing\nY - Unlock SysNAND writing\nB - Unmount SD card\n" :
"X - Relock EmuNAND writing\nY - Relock SysNAND writing\n"), "X - Relock EmuNAND writing\nY - Relock SysNAND writing\nB - Unmount SD card\n"),
"R+L - Make a Screenshot\n", "R+L - Make a Screenshot\n",
(clipboard->n_entries) ? "SELECT - Clear Clipboard\n" : "SELECT - Restore Clipboard\n", // only if clipboard is full (clipboard->n_entries) ? "SELECT - Clear Clipboard\n" : "SELECT - Restore Clipboard\n", // only if clipboard is full
"START - Reboot / [+\x1B] Poweroff"); // generic end part "START - Reboot / [+\x1B] Poweroff"); // generic end part
@ -173,7 +174,7 @@ u32 GodMode() {
cursor = 1; cursor = 1;
scroll = 0; scroll = 0;
} else cursor = 0; } else cursor = 0;
} else if (pad_state & BUTTON_B) { // one level down } else if ((pad_state & BUTTON_B) && *current_path) { // one level down
char old_path[256]; char old_path[256];
char* last_slash = strrchr(current_path, '/'); char* last_slash = strrchr(current_path, '/');
strncpy(old_path, current_path, 256); strncpy(old_path, current_path, 256);
@ -185,6 +186,16 @@ u32 GodMode() {
(cursor > 1) && (strncmp(current_dir->entry[cursor].path, old_path, 256) != 0); cursor--); (cursor > 1) && (strncmp(current_dir->entry[cursor].path, old_path, 256) != 0); cursor--);
scroll = 0; scroll = 0;
} }
} else if (pad_state & BUTTON_B) { // unmount SD card
DeinitFS();
ShowPrompt(false, "SD card unmounted, you can eject now.\nPut it back in before you press <A>.");
if (!InitSDCardFS()) {
ShowPrompt(false, "Reinitialising SD card failed!");
return exit_mode;
}
InitNandFS();
GetDirContents(current_dir, current_path);
cursor = 0;
} else if ((pad_state & BUTTON_DOWN) && (cursor + 1 < current_dir->n_entries)) { // cursor up } else if ((pad_state & BUTTON_DOWN) && (cursor + 1 < current_dir->n_entries)) { // cursor up
cursor++; cursor++;
} else if ((pad_state & BUTTON_UP) && cursor) { // cursor down } else if ((pad_state & BUTTON_UP) && cursor) { // cursor down