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GodMode9/source/godmode.c

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#include "godmode.h"
#include "ui.h"
#include "hid.h"
#include "fsinit.h"
#include "fsdrive.h"
#include "fsutil.h"
#include "fsperm.h"
#include "fsgame.h"
#include "fsscript.h"
#include "gameutil.h"
#include "keydbutil.h"
#include "nandutil.h"
#include "filetype.h"
#include "unittype.h"
#include "nand.h"
#include "virtual.h"
#include "vcart.h"
#include "game.h"
#include "nandcmac.h"
#include "ctrtransfer.h"
#include "ncchinfo.h"
#include "image.h"
#include "chainload.h"
#include "qlzcomp.h"
#include "timer.h"
#include QLZ_SPLASH_H
#define N_PANES 2
#define COLOR_TOP_BAR (PERM_RED ? COLOR_RED : PERM_ORANGE ? COLOR_ORANGE : PERM_BLUE ? COLOR_BRIGHTBLUE : \
PERM_YELLOW ? COLOR_BRIGHTYELLOW : PERM_GREEN ? COLOR_GREEN : COLOR_WHITE)
#define COLOR_SIDE_BAR COLOR_DARKGREY
#define COLOR_MARKED COLOR_TINTEDYELLOW
#define COLOR_FILE COLOR_TINTEDGREEN
#define COLOR_DIR COLOR_TINTEDBLUE
#define COLOR_ROOT COLOR_GREY
#define COLOR_ENTRY(e) (((e)->marked) ? COLOR_MARKED : ((e)->type == T_DIR) ? COLOR_DIR : ((e)->type == T_FILE) ? COLOR_FILE : ((e)->type == T_ROOT) ? COLOR_ROOT : COLOR_GREY)
#define COLOR_HVOFFS RGB(0x40, 0x60, 0x50)
#define COLOR_HVOFFSI COLOR_DARKESTGREY
#define COLOR_HVASCII RGB(0x40, 0x80, 0x50)
#define COLOR_HVHEX(i) ((i % 2) ? RGB(0x30, 0x90, 0x30) : RGB(0x30, 0x80, 0x30))
typedef struct {
char path[256];
u32 cursor;
u32 scroll;
} PaneData;
void DrawUserInterface(const char* curr_path, DirEntry* curr_entry, DirStruct* clipboard, u32 curr_pane) {
const u32 n_cb_show = 8;
const u32 bartxt_start = (FONT_HEIGHT_EXT == 10) ? 1 : 2;
const u32 bartxt_x = 2;
const u32 bartxt_rx = SCREEN_WIDTH_TOP - (19*FONT_WIDTH_EXT) - bartxt_x;
const u32 info_start = (MAIN_SCREEN == TOP_SCREEN) ? 18 : 2; // leave space for the topbar when required
const u32 instr_x = (SCREEN_WIDTH_MAIN - (34*FONT_WIDTH_EXT)) / 2;
const u32 len_path = SCREEN_WIDTH_TOP - 120;
const u32 len_info = (SCREEN_WIDTH_MAIN - ((SCREEN_WIDTH_MAIN >= 400) ? 80 : 20)) / 2;
char tempstr[64];
static u32 state_prev = 0xFFFFFFFF;
u32 state_curr =
((*curr_path) ? (1<<0) : 0) |
((clipboard->n_entries) ? (1<<1) : 0) |
((CheckSDMountState()) ? (1<<2) : 0) |
((GetMountState()) ? (1<<3) : 0) |
((GetWritePermissions() > PERM_BASE) ? (1<<4) : 0) |
(curr_pane<<5);
if (state_prev != state_curr) {
ClearScreenF(true, false, COLOR_STD_BG);
state_prev = state_curr;
}
// top bar - current path & free/total storage
DrawRectangle(TOP_SCREEN, 0, 0, SCREEN_WIDTH_TOP, 12, COLOR_TOP_BAR);
if (strncmp(curr_path, "", 256) != 0) {
char bytestr0[32];
char bytestr1[32];
TruncateString(tempstr, curr_path, len_path / FONT_WIDTH_EXT, 8);
DrawStringF(TOP_SCREEN, bartxt_x, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, tempstr);
DrawStringF(TOP_SCREEN, bartxt_rx, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, "%19.19s", "LOADING...");
FormatBytes(bytestr0, GetFreeSpace(curr_path));
FormatBytes(bytestr1, GetTotalSpace(curr_path));
snprintf(tempstr, 64, "%s/%s", bytestr0, bytestr1);
DrawStringF(TOP_SCREEN, bartxt_rx, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, "%19.19s", tempstr);
} else {
DrawStringF(TOP_SCREEN, bartxt_x, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, "[root]");
DrawStringF(TOP_SCREEN, bartxt_rx, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, "%19.19s", FLAVOR);
}
// left top - current file info
if (curr_pane) snprintf(tempstr, 63, "PANE #%lu", curr_pane);
else snprintf(tempstr, 63, "CURRENT");
DrawStringF(MAIN_SCREEN, 2, info_start, COLOR_STD_FONT, COLOR_STD_BG, "[%s]", tempstr);
// file / entry name
ResizeString(tempstr, curr_entry->name, len_info / FONT_WIDTH_EXT, 8, false);
u32 color_current = COLOR_ENTRY(curr_entry);
DrawStringF(MAIN_SCREEN, 4, info_start + 12, color_current, COLOR_STD_BG, "%s", tempstr);
// size (in Byte) or type desc
if (curr_entry->type == T_DIR) {
ResizeString(tempstr, "(dir)", len_info / FONT_WIDTH_EXT, 8, false);
} else if (curr_entry->type == T_DOTDOT) {
snprintf(tempstr, 21, "%20s", "");
} else if (curr_entry->type == T_ROOT) {
int drvtype = DriveType(curr_entry->path);
char drvstr[32];
snprintf(drvstr, 31, "(%s%s)",
((drvtype & DRV_SDCARD) ? "SD" : (drvtype & DRV_RAMDRIVE) ? "RAMdrive" : (drvtype & DRV_GAME) ? "Game" :
(drvtype & DRV_SYSNAND) ? "SysNAND" : (drvtype & DRV_EMUNAND) ? "EmuNAND" : (drvtype & DRV_IMAGE) ? "Image" :
(drvtype & DRV_XORPAD) ? "XORpad" : (drvtype & DRV_MEMORY) ? "Memory" : (drvtype & DRV_ALIAS) ? "Alias" :
(drvtype & DRV_CART) ? "Gamecart" : (drvtype & DRV_SEARCH) ? "Search" : ""),
((drvtype & DRV_FAT) ? " FAT" : (drvtype & DRV_VIRTUAL) ? " Virtual" : ""));
ResizeString(tempstr, drvstr, len_info / FONT_WIDTH_EXT, 8, false);
} else {
char numstr[32];
char bytestr[32];
FormatNumber(numstr, curr_entry->size);
snprintf(bytestr, 31, "%s Byte", numstr);
ResizeString(tempstr, bytestr, len_info / FONT_WIDTH_EXT, 8, false);
}
DrawStringF(MAIN_SCREEN, 4, info_start + 12 + 10, color_current, COLOR_STD_BG, tempstr);
// path of file (if in search results)
if ((DriveType(curr_path) & DRV_SEARCH) && strrchr(curr_entry->path, '/')) {
char dirstr[256];
strncpy(dirstr, curr_entry->path, 256);
*(strrchr(dirstr, '/')+1) = '\0';
ResizeString(tempstr, dirstr, len_info / FONT_WIDTH_EXT, 8, false);
DrawStringF(MAIN_SCREEN, 4, info_start + 12 + 10 + 10, color_current, COLOR_STD_BG, tempstr);
} else {
ResizeString(tempstr, "", len_info / FONT_WIDTH_EXT, 8, false);
DrawStringF(MAIN_SCREEN, 4, info_start + 12 + 10 + 10, color_current, COLOR_STD_BG, tempstr);
}
// right top - clipboard
DrawStringF(MAIN_SCREEN, SCREEN_WIDTH_MAIN - len_info, info_start, COLOR_STD_FONT, COLOR_STD_BG, "%*s",
len_info / FONT_WIDTH_EXT, (clipboard->n_entries) ? "[CLIPBOARD]" : "");
for (u32 c = 0; c < n_cb_show; c++) {
u32 color_cb = COLOR_ENTRY(&(clipboard->entry[c]));
ResizeString(tempstr, (clipboard->n_entries > c) ? clipboard->entry[c].name : "", len_info / FONT_WIDTH_EXT, 8, true);
DrawStringF(MAIN_SCREEN, SCREEN_WIDTH_MAIN - len_info - 4, info_start + 12 + (c*10), color_cb, COLOR_STD_BG, tempstr);
}
*tempstr = '\0';
if (clipboard->n_entries > n_cb_show) snprintf(tempstr, 60, "+ %lu more", clipboard->n_entries - n_cb_show);
DrawStringF(MAIN_SCREEN, SCREEN_WIDTH_MAIN - len_info - 4, info_start + 12 + (n_cb_show*10), COLOR_DARKGREY, COLOR_STD_BG,
"%*s", len_info / FONT_WIDTH_EXT, tempstr);
// bottom: inctruction block
char instr[512];
snprintf(instr, 512, "%s\n%s%s%s%s%s%s%s%s",
FLAVOR " 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" :
"L - MARK files (use with \x18\x19\x1A\x1B)\nX - DELETE / [+R] RENAME file(s)\nY - PASTE file(s) / [+R] CREATE dir\n") :
((GetWritePermissions() > PERM_BASE) ? "R+Y - Relock write permissions\n" : ""),
(*curr_path) ? "" : (GetMountState()) ? "R+X - Unmount image\n" : "",
(*curr_path) ? "" : (CheckSDMountState()) ? "R+B - Unmount SD card\n" : "R+B - Remount SD card\n",
(*curr_path) ? "R+A - Directory options\n" : "R+A - Drive options\n",
"R+L - Make a Screenshot\n",
"R+\x1B\x1A - Switch to prev/next pane\n",
(clipboard->n_entries) ? "SELECT - Clear Clipboard\n" : "SELECT - Restore Clipboard\n", // only if clipboard is full
"START - Reboot / [+R] Poweroff\nHOME button for HOME menu"); // generic end part
DrawStringF(MAIN_SCREEN, instr_x, SCREEN_HEIGHT - 4 - GetDrawStringHeight(instr), COLOR_STD_FONT, COLOR_STD_BG, instr);
}
void DrawDirContents(DirStruct* contents, u32 cursor, u32* scroll) {
const int str_width = (SCREEN_WIDTH_ALT-3) / FONT_WIDTH_EXT;
const u32 bar_height_min = 32;
const u32 bar_width = 2;
const u32 stp_y = 12;
const u32 start_y = (MAIN_SCREEN == TOP_SCREEN) ? 2 : 2 + stp_y;
const u32 pos_x = 0;
const u32 lines = (SCREEN_HEIGHT-start_y+stp_y-1) / stp_y;
u32 pos_y = start_y;
if (*scroll > cursor) *scroll = cursor;
else if (*scroll + lines <= cursor) *scroll = cursor - lines + 1;
if (*scroll + lines > contents->n_entries)
*scroll = (contents->n_entries > lines) ? contents->n_entries - lines : 0;
for (u32 i = 0; pos_y < SCREEN_HEIGHT; i++) {
char tempstr[str_width + 1];
u32 offset_i = *scroll + i;
u32 color_font = COLOR_WHITE;
if (offset_i < contents->n_entries) {
DirEntry* curr_entry = &(contents->entry[offset_i]);
char namestr[str_width - 10 + 1];
char bytestr[10 + 1];
color_font = (cursor != offset_i) ? COLOR_ENTRY(curr_entry) : COLOR_STD_FONT;
FormatBytes(bytestr, curr_entry->size);
ResizeString(namestr, curr_entry->name, str_width - 10, str_width - 20, false);
snprintf(tempstr, str_width + 1, "%s%10.10s", namestr,
(curr_entry->type == T_DIR) ? "(dir)" : (curr_entry->type == T_DOTDOT) ? "(..)" : bytestr);
} else snprintf(tempstr, str_width + 1, "%-*.*s", str_width, str_width, "");
DrawStringF(ALT_SCREEN, pos_x, pos_y, color_font, COLOR_STD_BG, tempstr);
pos_y += stp_y;
}
if (contents->n_entries > lines) { // draw position bar at the right
u32 bar_height = (lines * SCREEN_HEIGHT) / contents->n_entries;
if (bar_height < bar_height_min) bar_height = bar_height_min;
u32 bar_pos = ((u64) *scroll * (SCREEN_HEIGHT - bar_height)) / (contents->n_entries - lines);
DrawRectangle(ALT_SCREEN, SCREEN_WIDTH_ALT - bar_width, 0, bar_width, bar_pos, COLOR_STD_BG);
DrawRectangle(ALT_SCREEN, SCREEN_WIDTH_ALT - bar_width, bar_pos + bar_height, bar_width, SCREEN_WIDTH_ALT - (bar_pos + bar_height), COLOR_STD_BG);
DrawRectangle(ALT_SCREEN, SCREEN_WIDTH_ALT - bar_width, bar_pos, bar_width, bar_height, COLOR_SIDE_BAR);
} else DrawRectangle(ALT_SCREEN, SCREEN_WIDTH_ALT - bar_width, 0, bar_width, SCREEN_HEIGHT, COLOR_STD_BG);
}
u32 SdFormatMenu(void) {
const u32 cluster_size_table[5] = { 0x0, 0x0, 0x4000, 0x8000, 0x10000 };
const char* option_emunand_size[6] = { "No EmuNAND", "RedNAND size (min)", "EmuNAND size (full)", "User input..." };
const char* option_cluster_size[4] = { "Auto", "16KB Clusters", "32KB Clusters", "64KB Clusters" };
u64 sysnand_size_mb = (((u64)GetNandSizeSectors(NAND_SYSNAND) * 0x200) + 0xFFFFF) / 0x100000;
u64 sysnand_min_size_mb = (((u64)GetNandMinSizeSectors(NAND_SYSNAND) * 0x200) + 0xFFFFF) / 0x100000;
char label[16] = "0:GM9SD";
u32 cluster_size = 0;
u64 sdcard_size_mb = 0;
u64 emunand_size_mb = (u64) -1;
u32 user_select;
// check actual SD card size
sdcard_size_mb = GetSDCardSize() / 0x100000;
if (!sdcard_size_mb) {
ShowPrompt(false, "Error: SD card not detected.");
return 1;
}
user_select = ShowSelectPrompt(4, option_emunand_size, "Format SD card (%lluMB)?\nChoose EmuNAND size:", sdcard_size_mb);
if (user_select && (user_select < 4)) {
emunand_size_mb = (user_select == 2) ? sysnand_min_size_mb : (user_select == 3) ? sysnand_size_mb : 0;
} else if (user_select == 4) do {
emunand_size_mb = ShowNumberPrompt(sysnand_min_size_mb, "SD card size is %lluMB.\nEnter EmuNAND size (MB) below:", sdcard_size_mb);
if (emunand_size_mb == (u64) -1) break;
} while (emunand_size_mb > sdcard_size_mb);
if (emunand_size_mb == (u64) -1) return 1;
user_select = ShowSelectPrompt(4, option_cluster_size, "Format SD card (%lluMB)?\nChoose cluster size:", sdcard_size_mb);
if (!user_select) return 1;
else cluster_size = cluster_size_table[user_select];
if (!ShowStringPrompt(label + 2, 9, "Format SD card (%lluMB)?\nEnter label:", sdcard_size_mb))
return 1;
if (!FormatSDCard(emunand_size_mb, cluster_size, label)) {
ShowPrompt(false, "Format SD: failed!");
return 1;
}
if (emunand_size_mb >= sysnand_min_size_mb) {
const char* option_emunand_type[3] = { "RedNAND type", "GW EmuNAND type", "Don't set up" };
if (emunand_size_mb >= sysnand_size_mb)
user_select = ShowSelectPrompt(3, option_emunand_type, "Choose EmuNAND type to set up:");
else user_select = ShowPrompt(true, "Clone SysNAND to RedNAND now?") ? 1 : 0;
if (!user_select || (user_select > 2)) return 0;
u8 ncsd[0x200];
u32 flags = OVERRIDE_PERM;
InitSDCardFS(); // this has to be initialized for EmuNAND to work
SetEmuNandBase((user_select == 2) ? 0 : 1); // 0 -> GW EmuNAND
if ((ReadNandSectors(ncsd, 0, 1, 0xFF, NAND_SYSNAND) != 0) ||
(WriteNandSectors(ncsd, 0, 1, 0xFF, NAND_EMUNAND) != 0) ||
(!PathCopy("E:", "S:/nand_minsize.bin", &flags)))
ShowPrompt(false, "Cloning SysNAND to EmuNAND: failed!");
DeinitSDCardFS();
}
return 0;
}
u32 HexViewer(const char* path) {
static const u32 max_data = (SCREEN_HEIGHT / 8) * 16;
static u32 mode = 0;
u8* data = TEMP_BUFFER;
u8* bottom_cpy = TEMP_BUFFER + 0xC0000; // a copy of the bottom screen framebuffer
u32 fsize = FileGetSize(path);
bool dual_screen;
int x_off, x_hex, x_ascii;
u32 vpad, hlpad, hrpad;
u32 rows, cols;
u32 total_shown;
u32 total_data;
u32 last_mode = 0xFF;
u32 last_offset = (u32) -1;
u32 offset = 0;
u32 found_offset = (u32) -1;
u32 found_size = 0;
static const u32 edit_bsize = 0x4000; // should be multiple of 0x200 * 2
bool edit_mode = false;
u8* edit_buffer = TEMP_BUFFER;
u8* edit_buffer_cpy = TEMP_BUFFER + edit_bsize;
u32 edit_start;
int cursor = 0;
static bool show_instr = true;
static const char* instr = "Hexeditor Controls:\n \n\x18\x19\x1A\x1B(+R) - Scroll\nR+Y - Switch view\nX - Search / goto...\nA - Enter edit mode\nA+\x18\x19\x1A\x1B - Edit value\nB - Exit\n";
if (show_instr) { // show one time instructions
ShowPrompt(false, instr);
show_instr = false;
}
if (MAIN_SCREEN != TOP_SCREEN) ShowString(instr);
memcpy(bottom_cpy, BOT_SCREEN, (SCREEN_HEIGHT * SCREEN_WIDTH_BOT * 3));
while (true) {
if (mode != last_mode) {
switch (mode) { // display mode
#ifdef FONT_6X10
case 1:
vpad = 0;
hlpad = hrpad = 1;
cols = 16;
x_off = 0;
x_ascii = SCREEN_WIDTH_TOP - (FONT_WIDTH_EXT * cols);
x_hex = x_off + (8*FONT_WIDTH_EXT) + 16;
dual_screen = false;
break;
default:
mode = 0;
vpad = 0;
hlpad = hrpad = 3;
cols = 8;
x_off = 30 + (SCREEN_WIDTH_TOP - SCREEN_WIDTH_BOT) / 2;
x_ascii = SCREEN_WIDTH_TOP - x_off - (FONT_WIDTH_EXT * cols);
x_hex = (SCREEN_WIDTH_TOP - ((hlpad + (2*FONT_WIDTH_EXT) + hrpad) * cols)) / 2;
dual_screen = true;
break;
#else
case 1:
vpad = hlpad = hrpad = 1;
cols = 12;
x_off = 0;
x_ascii = SCREEN_WIDTH_TOP - (8 * cols);
x_hex = x_off + (8*8) + 12;
dual_screen = false;
break;
case 2:
vpad = 1;
hlpad = 0;
hrpad = 1;
cols = 16;
x_off = -1;
x_ascii = SCREEN_WIDTH_TOP - (8 * cols);
x_hex = 0;
dual_screen = false;
break;
case 3:
vpad = hlpad = hrpad = 1;
cols = 16;
x_off = 20;
x_ascii = -1;
x_hex = x_off + (8*8) + 12;
dual_screen = false;
break;
default:
mode = 0;
vpad = hlpad = hrpad = 2;
cols = 8;
x_off = (SCREEN_WIDTH_TOP - SCREEN_WIDTH_BOT) / 2;
x_ascii = SCREEN_WIDTH_TOP - x_off - (8 * cols);
x_hex = (SCREEN_WIDTH_TOP - ((hlpad + 16 + hrpad) * cols)) / 2;
dual_screen = true;
break;
#endif
}
rows = (dual_screen ? 2 : 1) * SCREEN_HEIGHT / (FONT_HEIGHT_EXT + (2*vpad));
total_shown = rows * cols;
last_mode = mode;
ClearScreen(TOP_SCREEN, COLOR_STD_BG);
if (dual_screen) ClearScreen(BOT_SCREEN, COLOR_STD_BG);
else memcpy(BOT_SCREEN, bottom_cpy, (SCREEN_HEIGHT * SCREEN_WIDTH_BOT * 3));
}
// fix offset (if required)
if (offset % cols) offset -= (offset % cols); // fix offset (align to cols)
if (offset + total_shown > fsize + cols) // if offset too big
offset = (total_shown > fsize) ? 0 : (fsize + cols - total_shown - (fsize % cols));
// get data, using max data size (if new offset)
if (offset != last_offset) {
if (!edit_mode) {
total_data = FileGetData(path, data, max_data, offset);
} else { // edit mode - read from memory
if ((offset < edit_start) || (offset + max_data > edit_start + edit_bsize))
offset = last_offset; // we don't expect this to happen
total_data = (fsize - offset >= max_data) ? max_data : fsize - offset;
data = edit_buffer + (offset - edit_start);
}
last_offset = offset;
}
// display data on screen
for (u32 row = 0; row < rows; row++) {
char ascii[16 + 1] = { 0 };
u32 y = row * (FONT_HEIGHT_EXT + (2*vpad)) + vpad;
u32 curr_pos = row * cols;
u32 cutoff = (curr_pos >= total_data) ? 0 : (total_data >= curr_pos + cols) ? cols : total_data - curr_pos;
u32 marked0 = (found_size && (offset <= found_offset)) ? found_offset - offset : 0;
u32 marked1 = marked0 + found_size;
u8* screen = TOP_SCREEN;
u32 x0 = 0;
// fix marked0 / marked1 offsets for current row
marked0 = (marked0 < curr_pos) ? 0 : (marked0 >= curr_pos + cols) ? cols : marked0 - curr_pos;
marked1 = (marked1 < curr_pos) ? 0 : (marked1 >= curr_pos + cols) ? cols : marked1 - curr_pos;
if (y >= SCREEN_HEIGHT) { // switch to bottom screen
y -= SCREEN_HEIGHT;
screen = BOT_SCREEN;
x0 = 40;
}
memcpy(ascii, data + curr_pos, cols);
for (u32 col = 0; col < cols; col++)
if ((col >= cutoff) || (ascii[col] == 0x00)) ascii[col] = ' ';
// draw offset / ASCII representation
if (x_off >= 0) DrawStringF(screen, x_off - x0, y, cutoff ? COLOR_HVOFFS : COLOR_HVOFFSI,
COLOR_STD_BG, "%08X", (unsigned int) offset + curr_pos);
if (x_ascii >= 0) {
DrawString(screen, ascii, x_ascii - x0, y, COLOR_HVASCII, COLOR_STD_BG);
for (u32 i = marked0; i < marked1; i++)
DrawCharacter(screen, ascii[i % cols], x_ascii - x0 + (FONT_WIDTH_EXT * i), y, COLOR_MARKED, COLOR_STD_BG);
if (edit_mode && ((u32) cursor / cols == row)) DrawCharacter(screen, ascii[cursor % cols],
x_ascii - x0 + FONT_WIDTH_EXT * (cursor % cols), y, COLOR_RED, COLOR_STD_BG);
}
// draw HEX values
for (u32 col = 0; (col < cols) && (x_hex >= 0); col++) {
u32 x = (x_hex + hlpad) + (((2*FONT_WIDTH_EXT) + hrpad + hlpad) * col) - x0;
u32 hex_color = (edit_mode && ((u32) cursor == curr_pos + col)) ? COLOR_RED :
((col >= marked0) && (col < marked1)) ? COLOR_MARKED : COLOR_HVHEX(col);
if (col < cutoff)
DrawStringF(screen, x, y, hex_color, COLOR_STD_BG, "%02X", (unsigned int) data[curr_pos + col]);
else DrawStringF(screen, x, y, hex_color, COLOR_STD_BG, " ");
}
}
// handle user input
u32 pad_state = InputWait();
if ((pad_state & BUTTON_R1) && (pad_state & BUTTON_L1)) CreateScreenshot();
else if (!edit_mode) { // standard viewer mode
u32 step_ud = (pad_state & BUTTON_R1) ? (0x1000 - (0x1000 % cols)) : cols;
u32 step_lr = (pad_state & BUTTON_R1) ? (0x10000 - (0x10000 % cols)) : total_shown;
if (pad_state & BUTTON_DOWN) offset += step_ud;
else if (pad_state & BUTTON_RIGHT) offset += step_lr;
else if (pad_state & BUTTON_UP) offset = (offset > step_ud) ? offset - step_ud : 0;
else if (pad_state & BUTTON_LEFT) offset = (offset > step_lr) ? offset - step_lr : 0;
else if ((pad_state & BUTTON_R1) && (pad_state & BUTTON_Y)) mode++;
else if (pad_state & BUTTON_A) edit_mode = true;
else if (pad_state & (BUTTON_B|BUTTON_START)) break;
else if (found_size && (pad_state & BUTTON_R1) && (pad_state & BUTTON_X)) {
u8 data[64] = { 0 };
FileGetData(path, data, found_size, found_offset);
found_offset = FileFindData(path, data, found_size, found_offset + 1);
if (found_offset == (u32) -1) {
ShowPrompt(false, "Not found!");
found_size = 0;
} else offset = found_offset;
if (MAIN_SCREEN == TOP_SCREEN) ClearScreen(TOP_SCREEN, COLOR_STD_BG);
else if (dual_screen) ClearScreen(BOT_SCREEN, COLOR_STD_BG);
else memcpy(BOT_SCREEN, bottom_cpy, (SCREEN_HEIGHT * SCREEN_WIDTH_BOT * 3));
} else if (pad_state & BUTTON_X) {
const char* optionstr[3] = { "Go to offset", "Search for string", "Search for data" };
u32 user_select = ShowSelectPrompt(3, optionstr, "Current offset: %08X\nSelect action:",
(unsigned int) offset);
if (user_select == 1) { // -> goto offset
u64 new_offset = ShowHexPrompt(offset, 8, "Current offset: %08X\nEnter new offset below.",
(unsigned int) offset);
if (new_offset != (u64) -1) offset = new_offset;
} else if (user_select == 2) {
char string[64 + 1] = { 0 };
if (found_size) FileGetData(path, (u8*) string, (found_size <= 64) ? found_size : 64, found_offset);
if (ShowStringPrompt(string, 64 + 1, "Enter search string below.\n(R+X to repeat search)", (unsigned int) offset)) {
found_size = strnlen(string, 64);
found_offset = FileFindData(path, (u8*) string, found_size, offset);
if (found_offset == (u32) -1) {
ShowPrompt(false, "Not found!");
found_size = 0;
} else offset = found_offset;
if (MAIN_SCREEN == TOP_SCREEN) ClearScreen(TOP_SCREEN, COLOR_STD_BG);
else if (dual_screen) ClearScreen(BOT_SCREEN, COLOR_STD_BG);
else memcpy(BOT_SCREEN, bottom_cpy, (SCREEN_HEIGHT * SCREEN_WIDTH_BOT * 3));
}
} else if (user_select == 3) {
u8 data[64] = { 0 };
u32 size = 0;
if (found_size) size = FileGetData(path, data, (found_size <= 64) ? found_size : 64, found_offset);
if (ShowDataPrompt(data, &size, "Enter search data below.\n(R+X to repeat search)", (unsigned int) offset)) {
found_size = size;
found_offset = FileFindData(path, data, size, offset);
if (found_offset == (u32) -1) {
ShowPrompt(false, "Not found!");
found_size = 0;
} else offset = found_offset;
if (MAIN_SCREEN == TOP_SCREEN) ClearScreen(TOP_SCREEN, COLOR_STD_BG);
else if (dual_screen) ClearScreen(BOT_SCREEN, COLOR_STD_BG);
else memcpy(BOT_SCREEN, bottom_cpy, (SCREEN_HEIGHT * SCREEN_WIDTH_BOT * 3));
}
}
}
if (edit_mode && CheckWritePermissions(path)) { // setup edit mode
found_size = 0;
found_offset = (u32) -1;
cursor = 0;
edit_start = ((offset - (offset % 0x200) <= (edit_bsize / 2)) || (fsize < edit_bsize)) ? 0 :
offset - (offset % 0x200) - (edit_bsize / 2);
FileGetData(path, edit_buffer, edit_bsize, edit_start);
memcpy(edit_buffer_cpy, edit_buffer, edit_bsize);
data = edit_buffer + (offset - edit_start);
} else edit_mode = false;
} else { // editor mode
if (pad_state & (BUTTON_B|BUTTON_START)) {
edit_mode = false;
// check for user edits
u32 diffs = 0;
for (u32 i = 0; i < edit_bsize; i++) if (edit_buffer[i] != edit_buffer_cpy[i]) diffs++;
if (diffs && ShowPrompt(true, "You made edits in %i place(s).\nWrite changes to file?", diffs))
if (!FileSetData(path, edit_buffer, min(edit_bsize, (fsize - edit_start)), edit_start, false))
ShowPrompt(false, "Failed writing to file!");
data = TEMP_BUFFER;
last_offset = (u32) -1; // force reload from file
} else if (pad_state & BUTTON_A) {
if (pad_state & BUTTON_DOWN) data[cursor]--;
else if (pad_state & BUTTON_UP) data[cursor]++;
else if (pad_state & BUTTON_RIGHT) data[cursor] += 0x10;
else if (pad_state & BUTTON_LEFT) data[cursor] -= 0x10;
} else {
if (pad_state & BUTTON_DOWN) cursor += cols;
else if (pad_state & BUTTON_UP) cursor -= cols;
else if (pad_state & BUTTON_RIGHT) cursor++;
else if (pad_state & BUTTON_LEFT) cursor--;
// fix cursor position
if (cursor < 0) {
if (offset >= cols) {
offset -= cols;
cursor += cols;
} else cursor = 0;
} else if (((u32) cursor >= total_data) && (total_data < total_shown)) {
cursor = total_data - 1;
} else if ((u32) cursor >= total_shown) {
if (offset + total_shown == fsize) {
cursor = total_shown - 1;
} else {
offset += cols;
cursor = (offset + cursor >= fsize) ? fsize - offset - 1 : cursor - cols;
}
}
}
}
}
ClearScreen(TOP_SCREEN, COLOR_STD_BG);
if (MAIN_SCREEN == TOP_SCREEN) memcpy(BOT_SCREEN, bottom_cpy, (SCREEN_HEIGHT * SCREEN_WIDTH_BOT * 3));
else ClearScreen(BOT_SCREEN, COLOR_STD_BG);
return 0;
}
u32 Sha256Calculator(const char* path) {
u32 drvtype = DriveType(path);
char pathstr[32 + 1];
u8 sha256[32];
TruncateString(pathstr, path, 32, 8);
if (!FileGetSha256(path, sha256)) {
ShowPrompt(false, "Calculating SHA-256: failed!");
return 1;
} else {
static char pathstr_prev[32 + 1] = { 0 };
static u8 sha256_prev[32] = { 0 };
char sha_path[256];
u8 sha256_file[32];
snprintf(sha_path, 256, "%s.sha", path);
bool have_sha = (FileGetData(sha_path, sha256_file, 32, 0) == 32);
bool write_sha = !have_sha && (drvtype & DRV_SDCARD); // writing only on SD
if (ShowPrompt(write_sha, "%s\n%016llX%016llX\n%016llX%016llX%s%s%s%s%s",
pathstr, getbe64(sha256 + 0), getbe64(sha256 + 8), getbe64(sha256 + 16), getbe64(sha256 + 24),
(have_sha) ? "\nSHA verification: " : "",
(have_sha) ? ((memcmp(sha256, sha256_file, 32) == 0) ? "passed!" : "failed!") : "",
(memcmp(sha256, sha256_prev, 32) == 0) ? "\n \nIdentical with previous file:\n" : "",
(memcmp(sha256, sha256_prev, 32) == 0) ? pathstr_prev : "",
(write_sha) ? "\n \nWrite .SHA file?" : "") && !have_sha && write_sha) {
FileSetData(sha_path, sha256, 32, 0, true);
}
strncpy(pathstr_prev, pathstr, 32 + 1);
memcpy(sha256_prev, sha256, 32);
}
return 0;
}
u32 CmacCalculator(const char* path) {
char pathstr[32 + 1];
u8 cmac[16];
TruncateString(pathstr, path, 32, 8);
if (CalculateFileCmac(path, cmac) != 0) {
ShowPrompt(false, "Calculating CMAC: failed!");
return 1;
} else {
u8 cmac_file[16];
bool identical = ((ReadFileCmac(path, cmac_file) == 0) && (memcmp(cmac, cmac_file, 16) == 0));
if (ShowPrompt(!identical, "%s\n%016llX%016llX\n%s%s%s",
pathstr, getbe64(cmac + 0), getbe64(cmac + 8),
"CMAC verification: ", (identical) ? "passed!" : "failed!",
(!identical) ? "\n \nFix CMAC in file?" : "") &&
!identical && (WriteFileCmac(path, cmac) != 0)) {
ShowPrompt(false, "Fixing CMAC: failed!");
}
}
return 0;
}
u32 StandardCopy(u32* cursor, DirStruct* current_dir) {
DirEntry* curr_entry = &(current_dir->entry[*cursor]);
u32 n_marked = 0;
if (curr_entry->marked) {
for (u32 i = 0; i < current_dir->n_entries; i++)
if (current_dir->entry[i].marked) n_marked++;
}
u32 flags = BUILD_PATH;
if ((n_marked > 1) && ShowPrompt(true, "Copy all %lu selected items?", n_marked)) {
u32 n_success = 0;
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
flags |= ASK_ALL;
current_dir->entry[i].marked = false;
if (PathCopy(OUTPUT_PATH, path, &flags)) n_success++;
else { // on failure: set cursor on failed item, break;
char currstr[32+1];
TruncateString(currstr, path, 32, 12);
ShowPrompt(false, "%s\nFailed copying item", currstr);
*cursor = i;
break;
}
}
if (n_success) ShowPrompt(false, "%lu items copied to %s", n_success, OUTPUT_PATH);
} else {
char pathstr[32+1];
TruncateString(pathstr, curr_entry->path, 32, 8);
if (!PathCopy(OUTPUT_PATH, curr_entry->path, &flags))
ShowPrompt(false, "%s\nFailed copying item", pathstr);
else ShowPrompt(false, "%s\nCopied to %s", pathstr, OUTPUT_PATH);
}
return 0;
}
u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, DirStruct* current_dir, DirStruct* clipboard) {
DirEntry* curr_entry = &(current_dir->entry[*cursor]);
const char* optionstr[16];
// check for file lock
if (!FileUnlock(curr_entry->path)) return 1;
u32 filetype = IdentifyFileType(curr_entry->path);
u32 drvtype = DriveType(curr_entry->path);
bool in_output_path = (strncmp(current_path, OUTPUT_PATH, 256) == 0);
// special stuff, only available for known filetypes (see int special below)
bool mountable = (FTYPE_MOUNTABLE(filetype) && !(drvtype & DRV_IMAGE));
bool verificable = (FYTPE_VERIFICABLE(filetype));
bool decryptable = (FYTPE_DECRYPTABLE(filetype));
bool encryptable = (FYTPE_ENCRYPTABLE(filetype));
bool cryptable_inplace = ((encryptable||decryptable) && !in_output_path && (drvtype & DRV_FAT));
bool cia_buildable = (FTYPE_CIABUILD(filetype));
bool cia_buildable_legit = (FTYPE_CIABUILD_L(filetype));
bool cxi_dumpable = (FTYPE_CXIDUMP(filetype));
bool tik_buildable = (FTYPE_TIKBUILD(filetype)) && !in_output_path;
bool key_buildable = (FTYPE_KEYBUILD(filetype)) && !in_output_path;
bool titleinfo = (FTYPE_TITLEINFO(filetype));
bool renamable = (FTYPE_RENAMABLE(filetype));
bool transferable = (FTYPE_TRANSFERABLE(filetype) && IS_A9LH && (drvtype & DRV_FAT));
bool hsinjectable = (FTYPE_HSINJECTABLE(filetype));
bool restorable = (FTYPE_RESTORABLE(filetype) && IS_A9LH && !(drvtype & DRV_SYSNAND));
bool ebackupable = (FTYPE_EBACKUP(filetype));
bool xorpadable = (FTYPE_XORPAD(filetype));
bool scriptable = (FTYPE_SCRIPT(filetype));
bool launchable = ((FTYPE_PAYLOAD(filetype)) && (drvtype & DRV_FAT) && !IS_SIGHAX);
bool special_opt = mountable || verificable || decryptable || encryptable || cia_buildable || cia_buildable_legit || cxi_dumpable ||
tik_buildable || key_buildable || titleinfo || renamable || transferable || hsinjectable || restorable || xorpadable ||
ebackupable || launchable || scriptable;
char pathstr[32+1];
TruncateString(pathstr, curr_entry->path, 32, 8);
u32 n_marked = 0;
if (curr_entry->marked) {
for (u32 i = 0; i < current_dir->n_entries; i++)
if (current_dir->entry[i].marked) n_marked++;
}
// main menu processing
int n_opt = 0;
int special = (special_opt) ? ++n_opt : -1;
int hexviewer = ++n_opt;
int calcsha = ++n_opt;
int calccmac = (CheckCmacPath(curr_entry->path) == 0) ? ++n_opt : -1;
int copystd = (!in_output_path) ? ++n_opt : -1;
int inject = ((clipboard->n_entries == 1) &&
(clipboard->entry[0].type == T_FILE) &&
(drvtype & DRV_FAT) &&
(strncmp(clipboard->entry[0].path, curr_entry->path, 256) != 0)) ?
(int) ++n_opt : -1;
int searchdrv = (DriveType(current_path) & DRV_SEARCH) ? ++n_opt : -1;
if (special > 0) optionstr[special-1] =
(filetype & IMG_NAND ) ? "NAND image options..." :
(filetype & IMG_FAT ) ? (transferable) ? "CTRNAND options..." : "Mount as FAT image" :
(filetype & GAME_CIA ) ? "CIA image options..." :
(filetype & GAME_NCSD ) ? "NCSD image options..." :
(filetype & GAME_NCCH ) ? "NCCH image options..." :
(filetype & GAME_EXEFS) ? "Mount as EXEFS image" :
(filetype & GAME_ROMFS) ? "Mount as ROMFS image" :
(filetype & GAME_TMD ) ? "TMD file options..." :
(filetype & GAME_BOSS ) ? "BOSS file options..." :
(filetype & GAME_NUSCDN)? "Decrypt NUS/CDN file" :
(filetype & GAME_SMDH) ? "Show SMDH title info" :
(filetype & GAME_NDS) ? "NDS image options..." :
(filetype & GAME_TICKET)? "Ticket options..." :
(filetype & SYS_FIRM ) ? "FIRM image options..." :
(filetype & SYS_TICKDB) ? (tik_buildable) ? "Ticket.db options..." : "Mount as ticket.db" :
(filetype & BIN_TIKDB) ? "Titlekey options..." :
(filetype & BIN_KEYDB) ? "AESkeydb options..." :
(filetype & BIN_LEGKEY) ? "Build " KEYDB_NAME :
(filetype & BIN_NCCHNFO)? "NCCHinfo options..." :
(filetype & BIN_LAUNCH) ? "Launch as arm9 payload" :
(filetype & TXT_SCRIPT) ? "Execute GM9 script" : "???";
optionstr[hexviewer-1] = "Show in Hexeditor";
optionstr[calcsha-1] = "Calculate SHA-256";
if (calccmac > 0) optionstr[calccmac-1] = "Calculate CMAC";
if (copystd > 0) optionstr[copystd-1] = "Copy to " OUTPUT_PATH;
if (inject > 0) optionstr[inject-1] = "Inject data @offset";
if (searchdrv > 0) optionstr[searchdrv-1] = "Open containing folder";
int user_select = ShowSelectPrompt(n_opt, optionstr, (n_marked > 1) ?
"%s\n%(%lu files selected)" : "%s", pathstr, n_marked);
if (user_select == hexviewer) { // -> show in hex viewer
HexViewer(curr_entry->path);
return 0;
} else if (user_select == calcsha) { // -> calculate SHA-256
Sha256Calculator(curr_entry->path);
GetDirContents(current_dir, current_path);
return 0;
} else if (user_select == calccmac) { // -> calculate CMAC
optionstr[0] = "Check current CMAC only";
optionstr[1] = "Verify CMAC for all";
optionstr[2] = "Fix CMAC for all";
user_select = (n_marked > 1) ? ShowSelectPrompt(3, optionstr, "%s\n%(%lu files selected)", pathstr, n_marked) : 1;
if (user_select == 1) {
CmacCalculator(curr_entry->path);
return 0;
} else if ((user_select == 2) || (user_select == 3)) {
bool fix = (user_select == 3);
u32 n_processed = 0;
u32 n_success = 0;
u32 n_fixed = 0;
u32 n_nocmac = 0;
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked) continue;
if (!ShowProgress(n_processed++, n_marked, path)) break;
if (CheckCmacPath(path) != 0) {
n_nocmac++;
continue;
}
if (CheckFileCmac(path) == 0) n_success++;
else if (fix && (FixFileCmac(path) == 0)) n_fixed++;
else { // on failure: set cursor on failed file
*cursor = i;
continue;
}
current_dir->entry[i].marked = false;
}
if (n_fixed) {
if (n_nocmac) ShowPrompt(false, "%lu/%lu/%lu files ok/fixed/total\n%lu/%lu have no CMAC",
n_success, n_fixed, n_marked, n_nocmac, n_marked);
else ShowPrompt(false, "%lu/%lu files verified ok\n%lu/%lu files fixed",
n_success, n_marked, n_fixed, n_marked);
} else {
if (n_nocmac) ShowPrompt(false, "%lu/%lu files verified ok\n%lu/%lu have no CMAC",
n_success, n_marked, n_nocmac, n_marked);
else ShowPrompt(false, "%lu/%lu files verified ok", n_success, n_marked);
}
return 0;
}
return FileHandlerMenu(current_path, cursor, scroll, current_dir, clipboard);
} else if (user_select == copystd) { // -> copy to OUTPUT_PATH
StandardCopy(cursor, current_dir);
return 0;
} else if (user_select == inject) { // -> inject data from clipboard
char origstr[18 + 1];
TruncateString(origstr, clipboard->entry[0].name, 18, 10);
u64 offset = ShowHexPrompt(0, 8, "Inject data from %s?\nSpecifiy offset below.", origstr);
if (offset != (u64) -1) {
if (!FileInjectFile(curr_entry->path, clipboard->entry[0].path, (u32) offset, 0, 0, NULL))
ShowPrompt(false, "Failed injecting %s", origstr);
clipboard->n_entries = 0;
}
return 0;
} else if (user_select == searchdrv) { // -> search drive, open containing path
char* last_slash = strrchr(curr_entry->path, '/');
if (last_slash) {
snprintf(current_path, last_slash - curr_entry->path + 1, "%s", curr_entry->path);
GetDirContents(current_dir, current_path);
*cursor = 1;
*scroll = 0;
}
return 0;
} else if (user_select != special) {
return 1;
}
// stuff for special menu starts here
n_opt = 0;
int show_info = (titleinfo) ? ++n_opt : -1;
int mount = (mountable) ? ++n_opt : -1;
int restore = (restorable) ? ++n_opt : -1;
int ebackup = (ebackupable) ? ++n_opt : -1;
int decrypt = (decryptable) ? ++n_opt : -1;
int encrypt = (encryptable) ? ++n_opt : -1;
int cia_build = (cia_buildable) ? ++n_opt : -1;
int cia_build_legit = (cia_buildable_legit) ? ++n_opt : -1;
int cxi_dump = (cxi_dumpable) ? ++n_opt : -1;
int tik_build_enc = (tik_buildable) ? ++n_opt : -1;
int tik_build_dec = (tik_buildable) ? ++n_opt : -1;
int key_build = (key_buildable) ? ++n_opt : -1;
int verify = (verificable) ? ++n_opt : -1;
int ctrtransfer = (transferable) ? ++n_opt : -1;
int hsinject = (hsinjectable) ? ++n_opt : -1;
int rename = (renamable) ? ++n_opt : -1;
int xorpad = (xorpadable) ? ++n_opt : -1;
int xorpad_inplace = (xorpadable) ? ++n_opt : -1;
int launch = (launchable) ? ++n_opt : -1;
int script = (scriptable) ? ++n_opt : -1;
if (mount > 0) optionstr[mount-1] = "Mount image to drive";
if (restore > 0) optionstr[restore-1] = "Restore SysNAND (safe)";
if (ebackup > 0) optionstr[ebackup-1] = "Update embedded backup";
if (show_info > 0) optionstr[show_info-1] = "Show title info";
if (decrypt > 0) optionstr[decrypt-1] = (cryptable_inplace) ? "Decrypt file (...)" : "Decrypt file (" OUTPUT_PATH ")";
if (encrypt > 0) optionstr[encrypt-1] = (cryptable_inplace) ? "Encrypt file (...)" : "Encrypt file (" OUTPUT_PATH ")";
if (cia_build > 0) optionstr[cia_build-1] = (cia_build_legit < 0) ? "Build CIA from file" : "Build CIA (standard)";
if (cia_build_legit > 0) optionstr[cia_build_legit-1] = "Build CIA (legit)";
if (cxi_dump > 0) optionstr[cxi_dump-1] = "Dump CXI/NDS file";
if (tik_build_enc > 0) optionstr[tik_build_enc-1] = "Build " TIKDB_NAME_ENC;
if (tik_build_dec > 0) optionstr[tik_build_dec-1] = "Build " TIKDB_NAME_DEC;
if (key_build > 0) optionstr[key_build-1] = "Build " KEYDB_NAME;
if (verify > 0) optionstr[verify-1] = "Verify file";
if (ctrtransfer > 0) optionstr[ctrtransfer-1] = "Transfer image to CTRNAND";
if (hsinject > 0) optionstr[hsinject-1] = "Inject to H&S";
if (rename > 0) optionstr[rename-1] = "Rename file";
if (xorpad > 0) optionstr[xorpad-1] = "Build XORpads (SD output)";
if (xorpad_inplace > 0) optionstr[xorpad_inplace-1] = "Build XORpads (inplace)";
if (launch > 0) optionstr[launch-1] = "Launch as ARM9 payload";
if (script > 0) optionstr[script-1] = "Execute GM9 script";
// auto select when there is only one option
user_select = (n_opt <= 1) ? n_opt : (int) ShowSelectPrompt(n_opt, optionstr, (n_marked > 1) ?
"%s\n%(%lu files selected)" : "%s", pathstr, n_marked);
if (user_select == mount) { // -> mount file as image
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) & DRV_IMAGE))
clipboard->n_entries = 0; // remove last mounted image clipboard entries
InitImgFS(curr_entry->path);
if (!(DriveType("7:")||DriveType("G:")||DriveType("K:")||DriveType("T:"))) {
ShowPrompt(false, "Mounting image: failed");
InitImgFS(NULL);
} else {
*cursor = 0;
*current_path = '\0';
GetDirContents(current_dir, current_path);
for (u32 i = 0; i < current_dir->n_entries; i++) {
if (strspn(current_dir->entry[i].path, "7GKTI") == 0)
continue;
strncpy(current_path, current_dir->entry[i].path, 256);
GetDirContents(current_dir, current_path);
*cursor = 1;
*scroll = 0;
break;
}
}
return 0;
} else if (user_select == decrypt) { // -> decrypt game file
if (cryptable_inplace) {
optionstr[0] = "Decrypt to " OUTPUT_PATH;
optionstr[1] = "Decrypt inplace";
user_select = (int) ShowSelectPrompt(2, optionstr, (n_marked > 1) ?
"%s\n%(%lu files selected)" : "%s", pathstr, n_marked);
} else user_select = 1;
bool inplace = (user_select == 2);
if (!user_select) { // do nothing when no choice is made
} else if ((n_marked > 1) && ShowPrompt(true, "Try to decrypt all %lu selected files?", n_marked)) {
u32 n_success = 0;
u32 n_unencrypted = 0;
u32 n_other = 0;
ShowString("Trying to decrypt %lu files...", n_marked);
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
if (!(IdentifyFileType(path) & filetype & TYPE_BASE)) {
n_other++;
continue;
}
if (!(filetype & BIN_KEYDB) && (CheckEncryptedGameFile(path) != 0)) {
n_unencrypted++;
continue;
}
current_dir->entry[i].marked = false;
if (!(filetype & BIN_KEYDB) && (CryptGameFile(path, inplace, false) == 0)) n_success++;
else if ((filetype & BIN_KEYDB) && (CryptAesKeyDb(path, inplace, false) == 0)) n_success++;
else { // on failure: set cursor on failed title, break;
TruncateString(pathstr, path, 32, 8);
ShowPrompt(false, "%s\nDecryption failed", pathstr);
*cursor = i;
break;
}
}
if (n_other || n_unencrypted) {
ShowPrompt(false, "%lu/%lu files decrypted ok\n%lu/%lu not encrypted\n%lu/%lu not of same type",
n_success, n_marked, n_unencrypted, n_marked, n_other, n_marked);
} else ShowPrompt(false, "%lu/%lu files decrypted ok", n_success, n_marked);
if (!inplace && n_success) ShowPrompt(false, "%lu files written to %s", n_success, OUTPUT_PATH);
} else {
if (!(filetype & BIN_KEYDB) && (CheckEncryptedGameFile(curr_entry->path) != 0)) {
ShowPrompt(false, "%s\nFile is not encrypted", pathstr);
} else {
u32 ret = (filetype & BIN_KEYDB) ? CryptAesKeyDb(curr_entry->path, inplace, false) :
CryptGameFile(curr_entry->path, inplace, false);
if (inplace || (ret != 0)) ShowPrompt(false, "%s\nDecryption %s", pathstr, (ret == 0) ? "success" : "failed");
else ShowPrompt(false, "%s\nDecrypted to %s", pathstr, OUTPUT_PATH);
}
}
return 0;
} else if (user_select == encrypt) { // -> encrypt game file
if (cryptable_inplace) {
optionstr[0] = "Encrypt to " OUTPUT_PATH;
optionstr[1] = "Encrypt inplace";
user_select = (int) ShowSelectPrompt(2, optionstr, (n_marked > 1) ?
"%s\n%(%lu files selected)" : "%s", pathstr, n_marked);
} else user_select = 1;
bool inplace = (user_select == 2);
if (!user_select) { // do nothing when no choice is made
} else if ((n_marked > 1) && ShowPrompt(true, "Try to encrypt all %lu selected files?", n_marked)) {
u32 n_success = 0;
u32 n_other = 0;
ShowString("Trying to encrypt %lu files...", n_marked);
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
if (!(IdentifyFileType(path) & filetype & TYPE_BASE)) {
n_other++;
continue;
}
current_dir->entry[i].marked = false;
if (!(filetype & BIN_KEYDB) && (CryptGameFile(path, inplace, true) == 0)) n_success++;
else if ((filetype & BIN_KEYDB) && (CryptAesKeyDb(path, inplace, true) == 0)) n_success++;
else { // on failure: set cursor on failed title, break;
TruncateString(pathstr, path, 32, 8);
ShowPrompt(false, "%s\nEncryption failed", pathstr);
*cursor = i;
break;
}
}
if (n_other) {
ShowPrompt(false, "%lu/%lu files encrypted ok\n%lu/%lu not of same type",
n_success, n_marked, n_other, n_marked);
} else ShowPrompt(false, "%lu/%lu files encrypted ok", n_success, n_marked);
if (!inplace && n_success) ShowPrompt(false, "%lu files written to %s", n_success, OUTPUT_PATH);
} else {
u32 ret = (filetype & BIN_KEYDB) ? CryptAesKeyDb(curr_entry->path, inplace, true) :
CryptGameFile(curr_entry->path, inplace, true);
if (inplace || (ret != 0)) ShowPrompt(false, "%s\nEncryption %s", pathstr, (ret == 0) ? "success" : "failed");
else ShowPrompt(false, "%s\nEncrypted to %s", pathstr, OUTPUT_PATH);
}
return 0;
} else if ((user_select == cia_build) || (user_select == cia_build_legit) || (user_select == cxi_dump)) { // -> build CIA / dump CXI
char* type = (user_select == cxi_dump) ? "CXI" : "CIA";
bool force_legit = (user_select == cia_build_legit);
if ((n_marked > 1) && ShowPrompt(true, "Try to process all %lu selected files?", n_marked)) {
u32 n_success = 0;
u32 n_other = 0;
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
if (!(IdentifyFileType(path) & filetype & TYPE_BASE)) {
n_other++;
continue;
}
current_dir->entry[i].marked = false;
if (((user_select != cxi_dump) && (BuildCiaFromGameFile(path, force_legit) == 0)) ||
((user_select == cxi_dump) && (DumpCxiSrlFromTmdFile(path) == 0))) n_success++;
else { // on failure: set *cursor on failed title, break;
TruncateString(pathstr, path, 32, 8);
ShowPrompt(false, "%s\nBuild %s failed", pathstr, type);
*cursor = i;
break;
}
}
if (n_other) ShowPrompt(false, "%lu/%lu %ss built ok\n%lu/%lu not of same type",
n_success, n_marked, type, n_other, n_marked);
else ShowPrompt(false, "%lu/%lu %ss built ok", n_success, n_marked, type);
if (n_success) ShowPrompt(false, "%lu files written to %s", n_success, OUTPUT_PATH);
if (n_success && in_output_path) GetDirContents(current_dir, current_path);
} else {
if (((user_select != cxi_dump) && (BuildCiaFromGameFile(curr_entry->path, force_legit) == 0)) ||
((user_select == cxi_dump) && (DumpCxiSrlFromTmdFile(curr_entry->path) == 0))) {
ShowPrompt(false, "%s\n%s built to %s", pathstr, type, OUTPUT_PATH);
if (in_output_path) GetDirContents(current_dir, current_path);
} else ShowPrompt(false, "%s\n%s build failed", pathstr, type);
}
return 0;
} else if (user_select == verify) { // -> verify game / nand file
if ((n_marked > 1) && ShowPrompt(true, "Try to verify all %lu selected files?", n_marked)) {
u32 n_success = 0;
u32 n_other = 0;
u32 n_processed = 0;
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
if (!(filetype & (GAME_CIA|GAME_TMD)) &&
!ShowProgress(n_processed++, n_marked, path)) break;
if (!(IdentifyFileType(path) & filetype & TYPE_BASE)) {
n_other++;
continue;
}
current_dir->entry[i].marked = false;
if (filetype & IMG_NAND) {
if (ValidateNandDump(path) == 0) n_success++;
} else if (VerifyGameFile(path) == 0) n_success++;
else { // on failure: set *cursor on failed title, break;
TruncateString(pathstr, path, 32, 8);
ShowPrompt(false, "%s\nVerification failed", pathstr);
*cursor = i;
break;
}
}
if (n_other) ShowPrompt(false, "%lu/%lu files verified ok\n%lu/%lu not of same type",
n_success, n_marked, n_other, n_marked);
else ShowPrompt(false, "%lu/%lu files verified ok", n_success, n_marked);
} else {
ShowString("%s\nVerifying file, please wait...", pathstr);
if (filetype & IMG_NAND) {
ShowPrompt(false, "%s\nNAND validation %s", pathstr,
(ValidateNandDump(curr_entry->path) == 0) ? "success" : "failed");
} else ShowPrompt(false, "%s\nVerification %s", pathstr,
(VerifyGameFile(curr_entry->path) == 0) ? "success" : "failed");
}
return 0;
} else if ((user_select == tik_build_enc) || (user_select == tik_build_dec)) { // -> (Re)Build titlekey database
bool dec = (user_select == tik_build_dec);
const char* path_out = (dec) ? OUTPUT_PATH "/" TIKDB_NAME_DEC : OUTPUT_PATH "/" TIKDB_NAME_ENC;
if (BuildTitleKeyInfo(NULL, dec, false) != 0) return 1; // init database
ShowString("Building %s...", (dec) ? TIKDB_NAME_DEC : TIKDB_NAME_ENC);
if (n_marked > 1) {
u32 n_success = 0;
u32 n_other = 0;
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
if (!FTYPE_TIKBUILD(IdentifyFileType(path))) {
n_other++;
continue;
}
current_dir->entry[i].marked = false;
if (BuildTitleKeyInfo(path, dec, false) == 0) n_success++; // ignore failures for now
}
if (BuildTitleKeyInfo(NULL, dec, true) == 0) {
if (n_other) ShowPrompt(false, "%s\n%lu/%lu files processed\n%lu/%lu files ignored",
path_out, n_success, n_marked, n_other, n_marked);
else ShowPrompt(false, "%s\n%lu/%lu files processed", path_out, n_success, n_marked);
} else ShowPrompt(false, "%s\nBuild database failed.", path_out);
} else ShowPrompt(false, "%s\nBuild database %s.", path_out,
(BuildTitleKeyInfo(curr_entry->path, dec, true) == 0) ? "success" : "failed");
return 0;
} else if (user_select == key_build) { // -> (Re)Build AES key database
const char* path_out = OUTPUT_PATH "/" KEYDB_NAME;
if (BuildKeyDb(NULL, false) != 0) return 1; // init database
ShowString("Building %s...", KEYDB_NAME);
if (n_marked > 1) {
u32 n_success = 0;
u32 n_other = 0;
for (u32 i = 0; i < current_dir->n_entries; i++) {
const char* path = current_dir->entry[i].path;
if (!current_dir->entry[i].marked)
continue;
if (!FTYPE_KEYBUILD(IdentifyFileType(path))) {
n_other++;
continue;
}
current_dir->entry[i].marked = false;
if (BuildKeyDb(path, false) == 0) n_success++; // ignore failures for now
}
if (BuildKeyDb(NULL, true) == 0) {
if (n_other) ShowPrompt(false, "%s\n%lu/%lu files processed\n%lu/%lu files ignored",
path_out, n_success, n_marked, n_other, n_marked);
else ShowPrompt(false, "%s\n%lu/%lu files processed", path_out, n_success, n_marked);
} else ShowPrompt(false, "%s\nBuild database failed.", path_out);
} else ShowPrompt(false, "%s\nBuild database %s.", path_out,
(BuildKeyDb(curr_entry->path, true) == 0) ? "success" : "failed");
return 0;
} else if (user_select == rename) { // -> Game file renamer
if ((n_marked > 1) && ShowPrompt(true, "Try to rename all %lu selected files?", n_marked)) {
u32 n_success = 0;
ShowProgress(0, 0, "");
for (u32 i = 0; i < current_dir->n_entries; i++) {
DirEntry* entry = &(current_dir->entry[i]);
if (!current_dir->entry[i].marked) continue;
ShowProgress(i+1, current_dir->n_entries, entry->name);
if (!GoodRenamer(entry, false)) continue;
n_success++;
current_dir->entry[i].marked = false;
}
ShowPrompt(false, "%lu/%lu renamed ok", n_success, n_marked);
} else if (!GoodRenamer(&(current_dir->entry[*cursor]), true)) {
ShowPrompt(false, "%s\nGood name not found\n(Maybe try decrypt?)", pathstr);
}
return 0;
} else if (user_select == show_info) { // -> Show title info
if (ShowGameFileTitleInfo(curr_entry->path) != 0)
ShowPrompt(false, "Title info: not found");
return 0;
} else if (user_select == hsinject) { // -> Inject to Health & Safety
char* destdrv[2] = { NULL };
n_opt = 0;
if (DriveType("1:")) {
optionstr[n_opt] = "SysNAND H&S inject";
destdrv[n_opt++] = "1:";
}
if (DriveType("4:")) {
optionstr[n_opt] = "EmuNAND H&S inject";
destdrv[n_opt++] = "4:";
}
user_select = (n_opt > 1) ? (int) ShowSelectPrompt(n_opt, optionstr, pathstr) : n_opt;
if (user_select) {
ShowPrompt(false, "%s\nH&S inject %s", pathstr,
(InjectHealthAndSafety(curr_entry->path, destdrv[user_select-1]) == 0) ? "success" : "failed");
}
return 0;
} else if (user_select == ctrtransfer) { // -> transfer CTRNAND image to SysNAND
char* destdrv[2] = { NULL };
n_opt = 0;
if (DriveType("1:")) {
optionstr[n_opt] = "Transfer to SysNAND";
destdrv[n_opt++] = "1:";
}
if (DriveType("4:")) {
optionstr[n_opt] = "Transfer to EmuNAND";
destdrv[n_opt++] = "4:";
}
user_select = (n_opt > 1) ? (int) ShowSelectPrompt(n_opt, optionstr, pathstr) : n_opt;
if (user_select) {
ShowPrompt(false, "%s\nCTRNAND transfer %s", pathstr,
(TransferCtrNandImage(curr_entry->path, destdrv[user_select-1]) == 0) ? "success" : "failed");
}
return 0;
} else if (user_select == restore) { // -> restore SysNAND (A9LH preserving)
ShowPrompt(false, "%s\nNAND restore %s", pathstr,
(SafeRestoreNandDump(curr_entry->path) == 0) ? "success" : "failed");
return 0;
} else if ((user_select == xorpad) || (user_select == xorpad_inplace)) {
bool inplace = (user_select == xorpad_inplace);
bool success = (BuildNcchInfoXorpads((inplace) ? current_path : OUTPUT_PATH, curr_entry->path) == 0);
ShowPrompt(false, "%s\nNCCHinfo padgen %s%s", pathstr,
(success) ? "success" : "failed",
(!success || inplace) ? "" : "\nOutput dir: " OUTPUT_PATH);
GetDirContents(current_dir, current_path);
for (; *cursor < current_dir->n_entries; (*cursor)++) {
curr_entry = &(current_dir->entry[*cursor]);
if (strncasecmp(curr_entry->name, NCCHINFO_NAME, 32) == 0) break;
}
if (*cursor >= current_dir->n_entries) {
*scroll = 0;
*cursor = 1;
}
return 0;
} else if (user_select == ebackup) {
ShowString("%s\nUpdating embedded backup...", pathstr);
bool required = (CheckEmbeddedBackup(curr_entry->path) != 0);
bool success = (required && (EmbedEssentialBackup(curr_entry->path) == 0));
ShowPrompt(false, "%s\nBackup update: %s", pathstr, (!required) ? "not required" :
(success) ? "completed" : "failed!");
GetDirContents(current_dir, current_path);
return 0;
} else if ((user_select == launch)) {
size_t payload_size = FileGetSize(curr_entry->path);
if (ShowUnlockSequence(3, "%s (%dkB)\nLaunch as arm9 payload?", pathstr, payload_size / 1024)) {
if (FileGetData(curr_entry->path, TEMP_BUFFER, payload_size, 0) == payload_size) {
Chainload(TEMP_BUFFER, payload_size);
while(1);
} // failed load is basically impossible here
}
return 0;
} else if ((user_select == script)) {
if (ShowPrompt(true, "%s\nExecute script?", pathstr))
ShowPrompt(false, "%s\nScript execute %s", pathstr, ExecuteGM9Script(curr_entry->path) ? "success" : "failure");
GetDirContents(current_dir, current_path);
return 0;
}
return FileHandlerMenu(current_path, cursor, scroll, current_dir, clipboard);
}
u32 HomeMoreMenu(char* current_path, DirStruct* current_dir, DirStruct* clipboard) {
NandPartitionInfo np_info;
if (GetNandPartitionInfo(&np_info, NP_TYPE_BONUS, NP_SUBTYPE_CTR, 0, NAND_SYSNAND) != 0) np_info.count = 0;
const char* optionstr[8];
const char* promptstr = "HOME more... menu.\nSelect action:";
u32 n_opt = 0;
int nandbak = ++n_opt;
int sdformat = ++n_opt;
int bonus = (np_info.count > 0x2000) ? (int) ++n_opt : -1; // 4MB minsize
int multi = (CheckMultiEmuNand()) ? (int) ++n_opt : -1;
int bsupport = ++n_opt;
int hsrestore = ((CheckHealthAndSafetyInject("1:") == 0) || (CheckHealthAndSafetyInject("4:") == 0)) ? (int) ++n_opt : -1;
if (nandbak > 0) optionstr[nandbak - 1] = "Backup NAND";
if (sdformat > 0) optionstr[sdformat - 1] = "SD format menu";
if (bonus > 0) optionstr[bonus - 1] = "Bonus drive setup";
if (multi > 0) optionstr[multi - 1] = "Switch EmuNAND";
if (bsupport > 0) optionstr[bsupport - 1] = "Build support files";
if (hsrestore > 0) optionstr[hsrestore - 1] = "Restore H&S";
int user_select = ShowSelectPrompt(n_opt, optionstr, promptstr);
if (user_select == sdformat) { // format SD card
bool sd_state = CheckSDMountState();
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) & (DRV_SDCARD|DRV_ALIAS|DRV_EMUNAND|DRV_IMAGE)))
clipboard->n_entries = 0; // remove SD clipboard entries
DeinitExtFS();
DeinitSDCardFS();
if ((SdFormatMenu() == 0) || sd_state) {;
while (!InitSDCardFS() &&
ShowPrompt(true, "Initializing SD card failed! Retry?"));
}
ClearScreenF(true, true, COLOR_STD_BG);
AutoEmuNandBase(true);
InitExtFS();
GetDirContents(current_dir, current_path);
return 0;
} else if (user_select == bonus) { // setup bonus drive
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) & (DRV_BONUS|DRV_IMAGE)))
clipboard->n_entries = 0; // remove bonus drive clipboard entries
if (!SetupBonusDrive()) ShowPrompt(false, "Setup failed!");
ClearScreenF(true, true, COLOR_STD_BG);
GetDirContents(current_dir, current_path);
return 0;
} else if (user_select == multi) { // switch EmuNAND offset
while (ShowPrompt(true, "Current EmuNAND offset is %06X.\nSwitch to next offset?", GetEmuNandBase())) {
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) & DRV_EMUNAND))
clipboard->n_entries = 0; // remove EmuNAND clipboard entries
DismountDriveType(DRV_EMUNAND);
AutoEmuNandBase(false);
InitExtFS();
}
GetDirContents(current_dir, current_path);
return 0;
} else if (user_select == bsupport) { // build support files
bool tik_enc_sys = false;
bool tik_enc_emu = false;
if (BuildTitleKeyInfo(NULL, false, false) == 0) {
ShowString("Building " TIKDB_NAME_ENC "...");
tik_enc_sys = (BuildTitleKeyInfo("1:/dbs/ticket.db", false, false) == 0);
tik_enc_emu = (BuildTitleKeyInfo("4:/dbs/ticket.db", false, false) == 0);
if (BuildTitleKeyInfo(NULL, false, true) != 0)
tik_enc_sys = tik_enc_emu = false;
}
bool tik_dec_sys = false;
bool tik_dec_emu = false;
if (BuildTitleKeyInfo(NULL, true, false) == 0) {
ShowString("Building " TIKDB_NAME_DEC "...");
tik_dec_sys = (BuildTitleKeyInfo("1:/dbs/ticket.db", true, false) == 0);
tik_dec_emu = (BuildTitleKeyInfo("4:/dbs/ticket.db", true, false) == 0);
if (!tik_dec_sys || BuildTitleKeyInfo(NULL, true, true) != 0)
tik_dec_sys = tik_dec_emu = false;
}
bool seed_sys = false;
bool seed_emu = false;
if (BuildSeedInfo(NULL, false) == 0) {
ShowString("Building " SEEDDB_NAME "...");
seed_sys = (BuildSeedInfo("1:", false) == 0);
seed_emu = (BuildSeedInfo("4:", false) == 0);
if (!seed_sys || BuildSeedInfo(NULL, true) != 0)
seed_sys = seed_emu = false;
}
ShowPrompt(false, "Built in " OUTPUT_PATH ":\n \n%18.18-s %s\n%18.18-s %s\n%18.18-s %s",
TIKDB_NAME_ENC, tik_enc_sys ? tik_enc_emu ? "OK (Sys&Emu)" : "OK (Sys)" : "Failed",
TIKDB_NAME_DEC, tik_dec_sys ? tik_dec_emu ? "OK (Sys&Emu)" : "OK (Sys)" : "Failed",
SEEDDB_NAME, seed_sys ? seed_emu ? "OK (Sys&Emu)" : "OK (Sys)" : "Failed");
GetDirContents(current_dir, current_path);
return 0;
} else if (user_select == hsrestore) { // restore Health & Safety
n_opt = 0;
int sys = (CheckHealthAndSafetyInject("1:") == 0) ? (int) ++n_opt : -1;
int emu = (CheckHealthAndSafetyInject("4:") == 0) ? (int) ++n_opt : -1;
if (sys > 0) optionstr[sys - 1] = "Restore H&S (SysNAND)";
if (emu > 0) optionstr[emu - 1] = "Restore H&S (EmuNAND)";
user_select = (n_opt > 1) ? ShowSelectPrompt(n_opt, optionstr, promptstr) : n_opt;
if (user_select > 0) {
InjectHealthAndSafety(NULL, (user_select == sys) ? "1:" : "4:");
GetDirContents(current_dir, current_path);
return 0;
}
} else if (user_select == nandbak) { // dump NAND backup
n_opt = 0;
int sys = (DriveType("1:")) ? (int) ++n_opt : -1;
int emu = (DriveType("4:")) ? (int) ++n_opt : -1;
if (sys > 0) optionstr[sys - 1] = "Backup SysNAND";
if (emu > 0) optionstr[emu - 1] = "Backup EmuNAND";
user_select = (n_opt > 1) ? ShowSelectPrompt(n_opt, optionstr, promptstr) : n_opt;
if (user_select > 0) {
u32 flags = BUILD_PATH | CALC_SHA;
if (PathCopy(OUTPUT_PATH, (user_select == sys) ? "S:/nand.bin" : "E:/nand.bin", &flags))
ShowPrompt(false, "NAND backup written to " OUTPUT_PATH);
else ShowPrompt(false, "NAND backup failed");
GetDirContents(current_dir, current_path);
return 0;
}
} else return 1;
return HomeMoreMenu(current_path, current_dir, clipboard);
}
u32 SplashInit() {
const char* namestr = FLAVOR " Explorer v" VERSION;
const char* loadstr = "loading...";
const u32 pos_xb = 10;
const u32 pos_yb = 10;
const u32 pos_xu = SCREEN_WIDTH_BOT - 10 - GetDrawStringWidth(loadstr);
const u32 pos_yu = SCREEN_HEIGHT - 10 - GetDrawStringHeight(loadstr);
ClearScreenF(true, true, COLOR_STD_BG);
QlzDecompress(TOP_SCREEN, QLZ_SPLASH, 0);
DrawStringF(BOT_SCREEN, pos_xb, pos_yb, COLOR_STD_FONT, COLOR_STD_BG, "%s\n%*.*s\n%s\n \n%s\n%s\n \n%s\n%s",
namestr, strnlen(namestr, 64), strnlen(namestr, 64),
"------------------------------", "https://github.com/d0k3/GodMode9",
"Releases:", "https://github.com/d0k3/GodMode9/releases/", // this won't fit with a 8px width font
"Hourlies:", "https://d0k3.secretalgorithm.com/");
DrawStringF(BOT_SCREEN, pos_xu, pos_yu, COLOR_STD_FONT, COLOR_STD_BG, loadstr);
return 0;
}
u32 GodMode() {
const u32 quick_stp = (MAIN_SCREEN == TOP_SCREEN) ? 20 : 19;
u32 exit_mode = GODMODE_EXIT_REBOOT;
// reserve 480kB for DirStruct, 64kB for PaneData, just to be safe
static DirStruct* current_dir = (DirStruct*) (DIR_BUFFER + 0x00000);
static DirStruct* clipboard = (DirStruct*) (DIR_BUFFER + 0x78000);
static PaneData* panedata = (PaneData*) (DIR_BUFFER + 0xF0000);
PaneData* pane = panedata;
char current_path[256] = { 0x00 };
int mark_next = -1;
u32 last_clipboard_size = 0;
u32 cursor = 0;
u32 scroll = 0;
ClearScreenF(true, true, COLOR_STD_BG);
if ((sizeof(DirStruct) > 0x78000) || (N_PANES * sizeof(PaneData) > 0x10000)) {
ShowPrompt(false, "Out of memory!"); // just to be safe
return exit_mode;
}
SplashInit();
timer_start(); // show splash for at least 1 sec
InitSDCardFS();
AutoEmuNandBase(true);
InitNandCrypto();
InitExtFS();
// this takes long - do it while splash is displayed
GetFreeSpace("0:");
// could also check for a9lh via this: ((*(vu32*) 0x101401C0) == 0)
if ((!IS_O3DS) && !CheckSlot0x05Crypto()) {
if (!ShowPrompt(true, "Warning: slot0x05 crypto fail!\nCould not set up slot0x05keyY.\nContinue?")) {
DeinitExtFS();
DeinitSDCardFS();
return exit_mode;
}
}
GetDirContents(current_dir, "");
clipboard->n_entries = 0;
memset(panedata, 0x00, 0x10000);
while(timer_sec() < 1); // show splash for at least 1 sec
ClearScreenF(true, true, COLOR_STD_BG); // clear splash
while (true) { // this is the main loop
int curr_drvtype = DriveType(current_path);
// basic sanity checking
if (!current_dir->n_entries) { // current dir is empty -> revert to root
*current_path = '\0';
DeinitExtFS(); // deinit and...
InitExtFS(); // reinitialize extended file system
GetDirContents(current_dir, current_path);
cursor = 0;
if (!current_dir->n_entries) { // should not happen, if it does fail gracefully
ShowPrompt(false, "Invalid directory object");
return exit_mode;
}
}
if (cursor >= current_dir->n_entries) // cursor beyond allowed range
cursor = current_dir->n_entries - 1;
DirEntry* curr_entry = &(current_dir->entry[cursor]);
if ((mark_next >= 0) && (curr_entry->type != T_DOTDOT)) {
curr_entry->marked = mark_next;
mark_next = -2;
}
DrawDirContents(current_dir, cursor, &scroll);
DrawUserInterface(current_path, curr_entry, clipboard, N_PANES ? pane - panedata + 1 : 0);
u32 pad_state = InputWait();
bool switched = (pad_state & BUTTON_R1);
// basic navigation commands
if ((pad_state & BUTTON_A) && (curr_entry->type != T_FILE) && (curr_entry->type != T_DOTDOT)) { // for dirs
if (switched && !(DriveType(curr_entry->path) & DRV_SEARCH)) { // search directory
const char* optionstr[4] = { NULL };
int n_opt = 0;
int srch_t = (strncmp(curr_entry->path + 1, ":/title", 7) == 0) ? ++n_opt : -1;
int srch_f = ++n_opt;
int dirnfo = ++n_opt;
int stdcpy = (strncmp(current_path, OUTPUT_PATH, 256) != 0) ? ++n_opt : -1;
if (srch_t > 0) optionstr[srch_t-1] = "Search for titles";
if (srch_f > 0) optionstr[srch_f-1] = "Search for files...";
if (dirnfo > 0) optionstr[dirnfo-1] = "Directory info";
if (stdcpy > 0) optionstr[stdcpy-1] = "Copy to " OUTPUT_PATH;
char namestr[32+1];
TruncateString(namestr, (*current_path) ? curr_entry->path : curr_entry->name, 32, 8);
int user_select = ShowSelectPrompt(n_opt, optionstr, "%s", namestr);
if ((user_select == srch_f) || (user_select == srch_t)) {
char searchstr[256];
snprintf(searchstr, 256, (user_select == srch_t) ? "*.tmd" : "*");
TruncateString(namestr, curr_entry->name, 20, 8);
if ((user_select == srch_t) || ShowStringPrompt(searchstr, 256, "Search %s?\nEnter search below.", namestr)) {
SetFSSearch(searchstr, curr_entry->path, (user_select == srch_t));
snprintf(current_path, 256, "Z:");
GetDirContents(current_dir, current_path);
if (current_dir->n_entries) ShowPrompt(false, "Found %lu results.", current_dir->n_entries - 1);
cursor = 1;
scroll = 0;
}
} else if (user_select == dirnfo) {
u64 tsize = 0;
u32 tdirs = 0;
u32 tfiles = 0;
if (DirInfo(curr_entry->path, &tsize, &tdirs, &tfiles)) {
char bytestr[32];
FormatBytes(bytestr, tsize);
ShowPrompt(false, "%s\n%lu files & %lu subdirs\n%s total", namestr, tfiles, tdirs, bytestr);
} else ShowPrompt(false, "Analyze dir: failed!");
} else if (user_select == stdcpy) {
StandardCopy(&cursor, current_dir);
}
} else { // one level up
u32 user_select = 1;
if (curr_drvtype & DRV_SEARCH) { // special menu for search drive
const char* optionstr[2] = { "Open this folder", "Open containing folder" };
char pathstr[32 + 1];
TruncateString(pathstr, curr_entry->path, 32, 8);
user_select = ShowSelectPrompt(2, optionstr, pathstr);
}
if (user_select) {
strncpy(current_path, curr_entry->path, 256);
if (user_select == 2) {
char* last_slash = strrchr(current_path, '/');
if (last_slash) *last_slash = '\0';
}
GetDirContents(current_dir, current_path);
if (*current_path && (current_dir->n_entries > 1)) {
cursor = 1;
scroll = 0;
} else cursor = 0;
}
}
} else if ((pad_state & BUTTON_A) && (curr_entry->type == T_FILE)) { // process a file
FileHandlerMenu(current_path, &cursor, &scroll, current_dir, clipboard); // processed externally
} else if (*current_path && ((pad_state & BUTTON_B) || // one level down
((pad_state & BUTTON_A) && (curr_entry->type == T_DOTDOT)))) {
if (switched) { // use R+B to return to root fast
*current_path = '\0';
GetDirContents(current_dir, current_path);
cursor = scroll = 0;
} else {
char old_path[256];
char* last_slash = strrchr(current_path, '/');
strncpy(old_path, current_path, 256);
if (last_slash) *last_slash = '\0';
else *current_path = '\0';
GetDirContents(current_dir, current_path);
if (*old_path && current_dir->n_entries) {
for (cursor = current_dir->n_entries - 1;
(cursor > 0) && (strncmp(current_dir->entry[cursor].path, old_path, 256) != 0); cursor--);
if (*current_path && !cursor && (current_dir->n_entries > 1)) cursor = 1; // don't set it on the dotdot
scroll = 0;
}
}
} else if (switched && (pad_state & BUTTON_B)) { // unmount SD card
DeinitExtFS();
if (!CheckSDMountState()) {
while (!InitSDCardFS() &&
ShowPrompt(true, "Initialising SD card failed! Retry?"));
} else {
DeinitSDCardFS();
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) &
(DRV_SDCARD|DRV_ALIAS|DRV_EMUNAND|DRV_IMAGE)))
clipboard->n_entries = 0; // remove SD clipboard entries
}
ClearScreenF(true, true, COLOR_STD_BG);
AutoEmuNandBase(true);
InitExtFS();
GetDirContents(current_dir, current_path);
if (cursor >= current_dir->n_entries) cursor = 0;
} else if ((pad_state & BUTTON_DOWN) && (cursor + 1 < current_dir->n_entries)) { // cursor down
if (pad_state & BUTTON_L1) mark_next = curr_entry->marked;
cursor++;
} else if ((pad_state & BUTTON_UP) && cursor) { // cursor up
if (pad_state & BUTTON_L1) mark_next = curr_entry->marked;
cursor--;
} else if (switched && (pad_state & (BUTTON_RIGHT|BUTTON_LEFT))) { // switch pane
memcpy(pane->path, current_path, 256); // store state in current pane
pane->cursor = cursor;
pane->scroll = scroll;
(pad_state & BUTTON_LEFT) ? pane-- : pane++; // switch to next
if (pane < panedata) pane += N_PANES;
else if (pane >= panedata + N_PANES) pane -= N_PANES;
memcpy(current_path, pane->path, 256); // get state from next pane
cursor = pane->cursor;
scroll = pane->scroll;
GetDirContents(current_dir, current_path);
} else if ((pad_state & BUTTON_RIGHT) && !(pad_state & BUTTON_L1)) { // cursor down (quick)
cursor += quick_stp;
} else if ((pad_state & BUTTON_LEFT) && !(pad_state & BUTTON_L1)) { // cursor up (quick)
cursor = (cursor >= quick_stp) ? cursor - quick_stp : 0;
} else if (pad_state & BUTTON_RIGHT) { // mark all entries
for (u32 c = 1; c < current_dir->n_entries; c++) current_dir->entry[c].marked = 1;
mark_next = 1;
} else if (pad_state & BUTTON_LEFT) { // unmark all entries
for (u32 c = 1; c < current_dir->n_entries; c++) current_dir->entry[c].marked = 0;
mark_next = 0;
} else if (switched && (pad_state & BUTTON_L1)) { // switched L -> screenshot
CreateScreenshot();
ClearScreenF(true, true, COLOR_STD_BG);
} else if (*current_path && (pad_state & BUTTON_L1) && (curr_entry->type != T_DOTDOT)) {
// unswitched L - mark/unmark single entry
if (mark_next < -1) mark_next = -1;
else curr_entry->marked ^= 0x1;
} else if (pad_state & BUTTON_SELECT) { // clear/restore clipboard
clipboard->n_entries = (clipboard->n_entries > 0) ? 0 : last_clipboard_size;
}
// highly specific commands
if (!*current_path) { // in the root folder...
if (switched && (pad_state & BUTTON_X)) { // unmount image
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) & DRV_IMAGE))
clipboard->n_entries = 0; // remove last mounted image clipboard entries
InitImgFS(NULL);
ClearScreenF(false, true, COLOR_STD_BG);
GetDirContents(current_dir, current_path);
} else if (switched && (pad_state & BUTTON_Y)) {
SetWritePermissions(PERM_BASE, false);
ClearScreenF(false, true, COLOR_STD_BG);
}
} else if (!switched) { // standard unswitched command set
if ((curr_drvtype & DRV_VIRTUAL) && (pad_state & BUTTON_X)) {
ShowPrompt(false, "Not allowed in virtual path");
} else if (pad_state & BUTTON_X) { // delete a file
u32 n_marked = 0;
if (curr_entry->marked) {
for (u32 c = 0; c < current_dir->n_entries; c++)
if (current_dir->entry[c].marked) n_marked++;
}
if (n_marked) {
if (ShowPrompt(true, "Delete %u path(s)?", n_marked)) {
u32 n_errors = 0;
ShowString("Deleting files, please wait...");
for (u32 c = 0; c < current_dir->n_entries; c++)
if (current_dir->entry[c].marked && !PathDelete(current_dir->entry[c].path))
n_errors++;
ClearScreenF(true, false, COLOR_STD_BG);
if (n_errors) ShowPrompt(false, "Failed deleting %u/%u path(s)", n_errors, n_marked);
}
} else if (curr_entry->type != T_DOTDOT) {
char namestr[36+1];
TruncateString(namestr, curr_entry->name, 28, 12);
if (ShowPrompt(true, "Delete \"%s\"?", namestr)) {
ShowString("Deleting files, please wait...");
if (!PathDelete(curr_entry->path))
ShowPrompt(false, "Failed deleting:\n%s", namestr);
ClearScreenF(true, false, COLOR_STD_BG);
}
}
GetDirContents(current_dir, current_path);
} else if ((pad_state & BUTTON_Y) && (clipboard->n_entries == 0)) { // fill clipboard
for (u32 c = 0; c < current_dir->n_entries; c++) {
if (current_dir->entry[c].marked) {
current_dir->entry[c].marked = 0;
DirEntryCpy(&(clipboard->entry[clipboard->n_entries]), &(current_dir->entry[c]));
clipboard->n_entries++;
}
}
if ((clipboard->n_entries == 0) && (curr_entry->type != T_DOTDOT)) {
DirEntryCpy(&(clipboard->entry[0]), curr_entry);
clipboard->n_entries = 1;
}
if (clipboard->n_entries)
last_clipboard_size = clipboard->n_entries;
} else if ((curr_drvtype & DRV_SEARCH) && (pad_state & BUTTON_Y)) {
ShowPrompt(false, "Not allowed in search drive");
} else if ((curr_drvtype & DRV_GAME) && (pad_state & BUTTON_Y)) {
ShowPrompt(false, "Not allowed in virtual game path");
} else if ((curr_drvtype & DRV_XORPAD) && (pad_state & BUTTON_Y)) {
ShowPrompt(false, "Not allowed in XORpad drive");
} else if ((curr_drvtype & DRV_CART) && (pad_state & BUTTON_Y)) {
ShowPrompt(false, "Not allowed in gamecart drive");
}else if (pad_state & BUTTON_Y) { // paste files
const char* optionstr[2] = { "Copy path(s)", "Move path(s)" };
char promptstr[64];
u32 flags = 0;
u32 user_select;
if (clipboard->n_entries == 1) {
char namestr[20+1];
TruncateString(namestr, clipboard->entry[0].name, 20, 12);
snprintf(promptstr, 64, "Paste \"%s\" here?", namestr);
} else snprintf(promptstr, 64, "Paste %lu paths here?", clipboard->n_entries);
user_select = ((DriveType(clipboard->entry[0].path) & curr_drvtype & DRV_STDFAT)) ?
ShowSelectPrompt(2, optionstr, promptstr) : (ShowPrompt(true, promptstr) ? 1 : 0);
if (user_select) {
for (u32 c = 0; c < clipboard->n_entries; c++) {
char namestr[36+1];
TruncateString(namestr, clipboard->entry[c].name, 36, 12);
flags &= ~ASK_ALL;
if (c < clipboard->n_entries - 1) flags |= ASK_ALL;
if ((user_select == 1) && !PathCopy(current_path, clipboard->entry[c].path, &flags)) {
if (c + 1 < clipboard->n_entries) {
if (!ShowPrompt(true, "Failed copying path:\n%s\nProcess remaining?", namestr)) break;
} else ShowPrompt(false, "Failed copying path:\n%s", namestr);
} else if ((user_select == 2) && !PathMove(current_path, clipboard->entry[c].path, &flags)) {
if (c + 1 < clipboard->n_entries) {
if (!ShowPrompt(true, "Failed moving path:\n%s\nProcess remaining?", namestr)) break;
} else ShowPrompt(false, "Failed moving path:\n%s", namestr);
}
}
clipboard->n_entries = 0;
GetDirContents(current_dir, current_path);
}
ClearScreenF(true, false, COLOR_STD_BG);
}
} else { // switched command set
if ((curr_drvtype & DRV_VIRTUAL) && (pad_state & (BUTTON_X|BUTTON_Y))) {
ShowPrompt(false, "Not allowed in virtual path");
} else if ((curr_drvtype & DRV_ALIAS) && (pad_state & (BUTTON_X))) {
ShowPrompt(false, "Not allowed in alias path");
} else if ((pad_state & BUTTON_X) && (curr_entry->type != T_DOTDOT)) { // rename a file
char newname[256];
char namestr[20+1];
TruncateString(namestr, curr_entry->name, 20, 12);
snprintf(newname, 255, curr_entry->name);
if (ShowStringPrompt(newname, 256, "Rename %s?\nEnter new name below.", namestr)) {
if (!PathRename(curr_entry->path, newname))
ShowPrompt(false, "Failed renaming path:\n%s", namestr);
else {
GetDirContents(current_dir, current_path);
for (cursor = (current_dir->n_entries) ? current_dir->n_entries - 1 : 0;
(cursor > 1) && (strncmp(current_dir->entry[cursor].name, newname, 256) != 0); cursor--);
}
}
} else if (pad_state & BUTTON_Y) { // create a folder
char dirname[256];
snprintf(dirname, 255, "newdir");
if (ShowStringPrompt(dirname, 256, "Create a new folder here?\nEnter name below.")) {
if (!DirCreate(current_path, dirname)) {
char namestr[36+1];
TruncateString(namestr, dirname, 36, 12);
ShowPrompt(false, "Failed creating folder:\n%s", namestr);
} else {
GetDirContents(current_dir, current_path);
for (cursor = (current_dir->n_entries) ? current_dir->n_entries - 1 : 0;
(cursor > 1) && (strncmp(current_dir->entry[cursor].name, dirname, 256) != 0); cursor--);
}
}
}
}
if (pad_state & BUTTON_START) {
exit_mode = (switched || (pad_state & BUTTON_LEFT)) ? GODMODE_EXIT_POWEROFF : GODMODE_EXIT_REBOOT;
break;
} else if (pad_state & BUTTON_POWER) {
exit_mode = GODMODE_EXIT_POWEROFF;
break;
} else if (pad_state & BUTTON_HOME) { // Home menu
const char* optionstr[] = { "Poweroff system", "Reboot system", "More..." };
const char* promptstr = "HOME button pressed.\nSelect action:";
u32 n_opt = 3;
u32 user_select = 0;
while (((user_select = ShowSelectPrompt(n_opt, optionstr, promptstr)) == 3) &&
(HomeMoreMenu(current_path, current_dir, clipboard) == 1)); // more... menu
if (user_select == 1) {
exit_mode = GODMODE_EXIT_POWEROFF;
break;
} else if (user_select == 2) {
exit_mode = GODMODE_EXIT_REBOOT;
break;
}
} else if (pad_state & (CART_INSERT|CART_EJECT)) {
if (!InitVCartDrive() && (pad_state & CART_INSERT)) // reinit virtual cart drive
ShowPrompt(false, "Cart init failed!");
if (!(*current_path) || (curr_drvtype & DRV_CART))
GetDirContents(current_dir, current_path); // refresh dir contents
} else if (pad_state & SD_INSERT) {
while (!InitSDCardFS() && ShowPrompt(true, "Initialising SD card failed! Retry?"));
ClearScreenF(true, true, COLOR_STD_BG);
AutoEmuNandBase(true);
InitExtFS();
GetDirContents(current_dir, current_path);
} else if ((pad_state & SD_EJECT) && CheckSDMountState()) {
ShowPrompt(false, "!Unexpected SD card removal!\n \nTo prevent data loss, unmount\nbefore ejecting the SD card.");
DeinitExtFS();
DeinitSDCardFS();
InitExtFS();
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) &
(DRV_SDCARD|DRV_ALIAS|DRV_EMUNAND|DRV_IMAGE)))
clipboard->n_entries = 0; // remove SD clipboard entries
GetDirContents(current_dir, current_path);
}
}
DeinitExtFS();
DeinitSDCardFS();
return exit_mode;
}
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