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Add system.xml dumper #24

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Add system.xml dumper #24

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446dafb
Rewrite LED handler.
V10lator Mar 22, 2023
0a584d9
Add system.xml dumper.
V10lator Mar 22, 2023
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30 changes: 28 additions & 2 deletions ios_mcp/source/menu.c
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@
static void option_SetColdbootTitle(void);
static void option_DumpSyslogs(void);
static void option_DumpOtpAndSeeprom(void);
static void option_DumpSystemXml(void);
static void option_StartWupserver(void);
static void option_LoadNetConf(void);
static void option_pairDRC(void);
Expand Down Expand Up @@ -62,6 +63,7 @@ static const Menu mainMenuOptions[] = {
{"Set Coldboot Title", {.callback = option_SetColdbootTitle}},
{"Dump Syslogs", {.callback = option_DumpSyslogs}},
{"Dump OTP + SEEPROM", {.callback = option_DumpOtpAndSeeprom}},
{"Dump system.xml", {.callback = option_DumpSystemXml}},
{"Start wupserver", {.callback = option_StartWupserver}},
{"Load Network Configuration", {.callback = option_LoadNetConf}},
{"Pair Gamepad", {.callback = option_pairDRC}},
Expand Down Expand Up @@ -456,6 +458,30 @@ static void option_DumpOtpAndSeeprom(void)
IOS_HeapFree(CROSS_PROCESS_HEAP_ID, dataBuffer);
}

static void option_DumpSystemXml(void)
{
gfx_clear(COLOR_BACKGROUND);

drawTopBar("Dumping system.xml...");
setNotificationLED(NOTIF_LED_RED_BLINKING, 0);

uint32_t index = 16 + 8 + 2 + 8;
int res = copy_file(fsaHandle, "/vol/system/sys/config/system.xml", "/vol/storage_recovsd/system.xml");
if (res < 0) {
gfx_set_font_color(COLOR_ERROR);
gfx_printf(16, index, GfxPrintFlag_ClearBG, "Failed to copy system.xml: %x", res);
setNotificationLED(NOTIF_LED_PURPLE, 0);
waitButtonInput();

return;
}

gfx_set_font_color(COLOR_SUCCESS);
gfx_print(16, index, 0, "Done!");
setNotificationLED(NOTIF_LED_PURPLE, 0);
waitButtonInput();
}

static void option_StartWupserver(void)
{
gfx_clear(COLOR_BACKGROUND);
Expand Down Expand Up @@ -1445,7 +1471,7 @@ int menuThread(void* arg)
printf("menuThread running\n");

// set LED to purple-orange blinking
setNotificationLED(NOTIF_LED_RED | NOTIF_LED_RED_BLINKING | NOTIF_LED_BLUE | NOTIF_LED_BLUE_BLINKING | NOTIF_LED_ORANGE);
setNotificationLED(NOTIF_LED_RED | NOTIF_LED_RED_BLINKING | NOTIF_LED_BLUE | NOTIF_LED_BLUE_BLINKING | NOTIF_LED_ORANGE, 0);

// stop ppcHeartbeatThread and reset PPC
IOS_CancelThread(ppcHeartBeatThreadId, 0);
Expand Down Expand Up @@ -1490,7 +1516,7 @@ int menuThread(void* arg)
}

// set LED to purple
setNotificationLED(NOTIF_LED_RED | NOTIF_LED_BLUE);
setNotificationLED(NOTIF_LED_PURPLE, 0);

int selected = 0;
while (1) {
Expand Down
44 changes: 42 additions & 2 deletions ios_mcp/source/utils.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,18 @@
#include "imports.h"
#include "fsa.h"

#include <stdbool.h>
#include <unistd.h>

#define COPY_BUFFER_SIZE 1024

#define HW_RSTB 0x0d800194

static NOTIF_LED oldLedState = NOTIF_LED_PURPLE;
static int ledTid = -1;
static volatile bool ledCanceled;
static uint8_t ledThreadStack[0x400] __attribute__((aligned(0x20)));

uint32_t kernRead32(uint32_t address)
{
return IOS_Syscall0x81(0, address, 0);
Expand Down Expand Up @@ -96,9 +104,41 @@ int readDCConfig(DisplayController_Config* config)
return bspRead("DISPLAY", 0, "DC_CONFIG", 0x14, config);
}

int setNotificationLED(uint8_t mask)
static int ledThread(void *arg)
{
for(uint32_t i = 0; i < (uint32_t)arg; ++i)
{
usleep(1);
if(ledCanceled)
return 0;
}

bspWrite("SMC", 0, "NotificationLED", 1, &oldLedState);
return 0;
}

void setNotificationLED(NOTIF_LED state, uint32_t duration)
{
return bspWrite("SMC", 0, "NotificationLED", 1, &mask);
if(state == oldLedState)
return;

if(ledTid != -1)
{
ledCanceled = true;
IOS_JoinThread(ledTid, NULL);
ledTid = -1;
}

bspWrite("SMC", 0, "NotificationLED", 1, &state);

if(duration != 0)
{
ledCanceled = false;
ledTid = IOS_CreateThread(ledThread, (void *)duration, ledThreadStack + sizeof(ledThreadStack), sizeof(ledThreadStack), IOS_GetThreadPriority(0), 0);
IOS_StartThread(ledTid);
}
else
oldLedState = state;
}

int setDrivePower(int power)
Expand Down
8 changes: 5 additions & 3 deletions ios_mcp/source/utils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -39,15 +39,17 @@ typedef struct DisplayController_Config {
void* framebuffer;
} DisplayController_Config;

enum {
typedef enum {
NOTIF_LED_OFF = 0,
NOTIF_LED_ORANGE_BLINKING = 1 << 0,
NOTIF_LED_ORANGE = 1 << 1,
NOTIF_LED_RED_BLINKING = 1 << 2,
NOTIF_LED_RED = 1 << 3,
NOTIF_LED_BLUE_BLINKING = 1 << 4,
NOTIF_LED_BLUE = 1 << 5,
};
NOTIF_LED_PURPLE = NOTIF_LED_RED | NOTIF_LED_BLUE,
NOTIF_LED_PURPLE_BLINKING = NOTIF_LED_RED_BLINKING | NOTIF_LED_BLUE_BLINKING,
} NOTIF_LED;

uint32_t kernRead32(uint32_t address);

Expand All @@ -65,6 +67,6 @@ int initDisplay(uint32_t configuration);

int readDCConfig(DisplayController_Config* config);

int setNotificationLED(uint8_t mask);
void setNotificationLED(NOTIF_LED state, uint32_t duration);

int setDrivePower(int power);