1
0
Fork 0
mirror of https://github.com/suchmememanyskill/TegraExplorer.git synced 2024-11-08 13:11:54 +00:00

add crude firmware dumping script

This commit is contained in:
suchmememanyskill 2021-07-21 15:19:27 +02:00
parent d7ebd9fdbe
commit 3ab95dfd64
6 changed files with 202 additions and 10 deletions

77
scripts/FirmwareDump.te Normal file
View file

@ -0,0 +1,77 @@
if (mountsys("SYSTEM")){
print("SYSTEM MOUNT FAIL")
exit()
}
a = readsave("bis:/save/8000000000000120")
b = a.readFile("/meta/imkvdb.arc")
print(b.len(), "\n")
c = ["BYTE[]", 0x09, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01]
i = 1
#while (i + c.len() < b.len()){
# if (b.slice(i, 8).project() == c) {\
fuck = b.find(c)
if (fuck < 0) {
print("Not found")
exit()
}
i = fuck
d = b.slice(i + 8, 4).project()
ver = (d[3] << 24) | (d[2] << 16) | (d[1] << 8) | (d[0])
rev = (ver & ((1 << 16) - 1))
pat = ((ver >> 16) & ((1 << 4) - 1))
min = ((ver >> 20) & ((1 << 6) - 1))
maj = ((ver >> 26) & ((1 << 6) - 1))
print("")
println(ver.str(), " ", maj.str(), ".", min.str(), ".", pat.str(), ".", rev.str())
# i = i + 1
#}
mkdir("sd:/tegraexplorer")
mkdir("sd:/tegraexplorer/Firmware")
baseSdPath = "sd:/tegraexplorer/Firmware/" + maj.str() + "." + min.str() + "." + pat.str()
mkdir(baseSdPath)
contents = readdir("bis:/Contents/registered")
if (contents.result != 0){
println("Fail reading dir")
exit()
}
contents.files.foreach("x") {
fullPath = "bis:/Contents/registered/" + x
name = x
if (ncatype(fullPath) == 1){
name = name - 4 + ".cnmt.nca"
}
print("\r", x)
fullSdPath = baseSdPath + "/" + name
if (filecopy(fullPath, fullSdPath)){
println("\nErr during copy")
exit()
}
}
contents.folders.foreach("x") {
fullPath = "bis:/Contents/registered/" + x + "/00"
name = x
if (ncatype(fullPath) == 1){
name = name - 4 + ".cnmt.nca"
}
print("\r", x)
fullSdPath = baseSdPath + "/" + name
if (filecopy(fullPath, fullSdPath)){
println("\nErr during copy")
exit()
}
}
print("end")

View file

@ -5,8 +5,18 @@
a="Hello world!\n" a="Hello world!\n"
a.print() a.print()
i=0 #i=0
while (i<10){ #while (i<10){
println(i) # println(i)
i=i+1 # i=i+1
} #}
a = readdir("sd:/tegraexplorer")
println(a.result)
println(a.files.len())
println(a.folders.len())
println(a.fileSizes.len())
a.files.foreach("b") {
println(b)
}

View file

@ -255,8 +255,6 @@ Variable_t* callMemberFunctionDirect(Variable_t* var, char* memberName, Variable
void freeVariableInternal(Variable_t* referencedTarget) { void freeVariableInternal(Variable_t* referencedTarget) {
switch (referencedTarget->variableType) { switch (referencedTarget->variableType) {
case StringClass: case StringClass:
if (referencedTarget->string.free)
gfx_printf("FREE STRING GETTING FREED AAA");
FREE(referencedTarget->string.value); FREE(referencedTarget->string.value);
break; break;
case StringArrayClass: case StringArrayClass:

View file

@ -1,7 +1,9 @@
#include "intClass.h" #include "intClass.h"
#include "StringClass.h"
#include "compat.h" #include "compat.h"
#include <malloc.h> #include <malloc.h>
#include <string.h> #include <string.h>
#include <utils/sprintf.h>
IntClass_t createIntClass(s64 in) { IntClass_t createIntClass(s64 in) {
IntClass_t a = { in }; IntClass_t a = { in };
@ -20,6 +22,12 @@ ClassFunction(printIntVariable) {
return &emptyClass; return &emptyClass;
} }
ClassFunction(intToStr) {
char buff[64] = {0};
s_printf(buff, "%d", getIntValue(caller));
return newStringVariablePtr(CpyStr(buff), 0, 1);
}
#define IntOpFunction(name, op) ClassFunction(name) { s64 i1 = getIntValue(caller); s64 i2 = getIntValue(*args); return newIntVariablePtr((i1 op i2)); } #define IntOpFunction(name, op) ClassFunction(name) { s64 i1 = getIntValue(caller); s64 i2 = getIntValue(*args); return newIntVariablePtr((i1 op i2)); }
IntOpFunction(addInt, +) IntOpFunction(addInt, +)
@ -52,6 +60,7 @@ u8 oneIntArgInt[] = { IntClass };
ClassFunctionTableEntry_t intFunctions[] = { ClassFunctionTableEntry_t intFunctions[] = {
{"print", printIntVariable, 0, 0}, {"print", printIntVariable, 0, 0},
{"not", notInt, 0, 0}, {"not", notInt, 0, 0},
{"str", intToStr, 0, 0},
IntOpFunctionEntry("+", addInt), IntOpFunctionEntry("+", addInt),
IntOpFunctionEntry("-", minusInt), IntOpFunctionEntry("-", minusInt),
IntOpFunctionEntry("*", multInt), IntOpFunctionEntry("*", multInt),

View file

@ -11,6 +11,10 @@
#ifndef WIN32 #ifndef WIN32
#include "../storage/mountmanager.h" #include "../storage/mountmanager.h"
#include "../keys/keys.h" #include "../keys/keys.h"
#include "../fs/readers/folderReader.h"
#include "../fs/fscopy.h"
#include <mem/heap.h>
#include "../keys/nca.h"
#endif #endif
ClassFunction(stdIf) { ClassFunction(stdIf) {
@ -122,6 +126,79 @@ ClassFunction(stdSetPixel) {
gfx_set_pixel_horz(args[0]->integer.value, args[1]->integer.value, color); gfx_set_pixel_horz(args[0]->integer.value, args[1]->integer.value, color);
return &emptyClass; return &emptyClass;
} }
ClassFunction(stdReadDir){
Vector_t dict = newVec(sizeof(Dict_t), 4);
Variable_t* resPtr = newIntVariablePtr(0);
Dict_t temp = {.name = CpyStr("result"), .var = resPtr};
vecAdd(&dict, temp);
Variable_t fileNamesArray = {.variableType = StringArrayClass, .solvedArray.vector = newVec(sizeof(char*), 0)};
Variable_t dirNamesArray = {.variableType = StringArrayClass, .solvedArray.vector = newVec(sizeof(char*), 0)};
Variable_t fileSizeArray = {.variableType = IntArrayClass, .solvedArray.vector = newVec(sizeof(s64), 0)};
DIR dir;
if ((resPtr->integer.value = f_opendir(&dir, args[0]->string.value))){
Variable_t ret = {.variableType = DictionaryClass, .dictionary.vector = dict};
return copyVariableToPtr(ret);
}
FILINFO fno;
while (!(resPtr->integer.value = f_readdir(&dir, &fno)) && fno.fname[0]){
char *name = CpyStr(fno.fname);
if (fno.fattrib & AM_DIR){
vecAdd(&dirNamesArray.solvedArray.vector, name);
}
else {
vecAdd(&fileNamesArray.solvedArray.vector, name);
s64 size = fno.fsize;
vecAdd(&fileSizeArray.solvedArray.vector, size);
}
}
f_closedir(&dir);
temp.name = CpyStr("files");
temp.var = copyVariableToPtr(fileNamesArray);
vecAdd(&dict, temp);
temp.name = CpyStr("folders");
temp.var = copyVariableToPtr(dirNamesArray);
vecAdd(&dict, temp);
temp.name = CpyStr("fileSizes");
temp.var = copyVariableToPtr(fileSizeArray);
vecAdd(&dict, temp);
Variable_t ret = {.variableType = DictionaryClass, .dictionary.vector = dict};
return copyVariableToPtr(ret);
}
ClassFunction(stdFileCopy){
ErrCode_t e = FileCopy(args[0]->string.value, args[1]->string.value, 0);
return newIntVariablePtr(e.err);
}
ClassFunction(stdMkdir){
return newIntVariablePtr(f_mkdir(args[0]->string.value));
}
// Broken????
ClassFunction(stdGetMemUsage){
heap_monitor_t mon;
heap_monitor(&mon, false);
Dict_t a = {.name = CpyStr("used"), .var = newIntVariablePtr((s64)mon.used)};
Dict_t b = {.name = CpyStr("total"), .var = newIntVariablePtr((s64)mon.total)};
Variable_t ret = {.variableType = DictionaryClass, .dictionary.vector = newVec(sizeof(Dict_t), 2)};
vecAdd(&ret, a);
vecAdd(&ret, b);
return copyVariableToPtr(ret);
}
ClassFunction(stdGetNcaType){
int type = GetNcaType(args[0]->string.value);
return newIntVariablePtr(type);
}
#else #else
ClassFunction(stdMountSysmmc){ ClassFunction(stdMountSysmmc){
return newIntVariablePtr(0); return newIntVariablePtr(0);
@ -132,12 +209,29 @@ ClassFunction(stdMountSave){
ClassFunction(stdSetPixel) { ClassFunction(stdSetPixel) {
return newIntVariablePtr(0); return newIntVariablePtr(0);
} }
ClassFunction(stdReadDir){
return newIntVariablePtr(0);
}
ClassFunction(stdFileCopy){
return newIntVariablePtr(0);
}
ClassFunction(stdMkdir){
return newIntVariablePtr(0);
}
ClassFunction(stdGetMemUsage) {
return newIntVariablePtr(0);
}
#endif #endif
u8 oneIntoneFunction[] = { IntClass, FunctionClass }; u8 oneIntoneFunction[] = { IntClass, FunctionClass };
u8 doubleFunctionClass[] = { FunctionClass, FunctionClass }; u8 doubleFunctionClass[] = { FunctionClass, FunctionClass };
u8 oneStringArgStd[] = {StringClass}; u8 oneStringArgStd[] = {StringClass};
u8 threeIntsStd[] = { IntClass, IntClass, IntClass }; u8 threeIntsStd[] = { IntClass, IntClass, IntClass };
u8 twoStringArgStd[] = {StringClass, StringClass};
ClassFunctionTableEntry_t standardFunctionDefenitions[] = { ClassFunctionTableEntry_t standardFunctionDefenitions[] = {
{"if", stdIf, 2, oneIntoneFunction}, {"if", stdIf, 2, oneIntoneFunction},
@ -150,6 +244,11 @@ ClassFunctionTableEntry_t standardFunctionDefenitions[] = {
{"break", stdBreak, 0, 0}, {"break", stdBreak, 0, 0},
{"dict", stdDict, 0, 0}, {"dict", stdDict, 0, 0},
{"setpixel", stdSetPixel, 3, threeIntsStd}, {"setpixel", stdSetPixel, 3, threeIntsStd},
{"readdir", stdReadDir, 1, oneStringArgStd},
{"filecopy", stdFileCopy, 2, twoStringArgStd},
{"mkdir", stdMkdir, 1, oneStringArgStd},
{"memory", stdGetMemUsage, 0, 0},
{"ncatype", stdGetNcaType, 1, oneStringArgStd},
}; };
ClassFunctionTableEntry_t* searchStdLib(char* funcName) { ClassFunctionTableEntry_t* searchStdLib(char* funcName) {

View file

@ -22,7 +22,7 @@
#include <mem/heap.h> #include <mem/heap.h>
#include "../fs/menus/filemenu.h" #include "../fs/menus/filemenu.h"
//#define INCLUDE_BUILTIN_SCRIPTS 1 #define INCLUDE_BUILTIN_SCRIPTS 1
#ifdef INCLUDE_BUILTIN_SCRIPTS #ifdef INCLUDE_BUILTIN_SCRIPTS
#include "../script/builtin.h" #include "../script/builtin.h"
@ -121,11 +121,10 @@ void ViewCredits(){
if (hidRead()->r) if (hidRead()->r)
gfx_printf("%k\"I'm not even sure if it works\" - meme", COLOR_ORANGE); gfx_printf("%k\"I'm not even sure if it works\" - meme", COLOR_ORANGE);
/* Leaving this here for my debugging needs :)
heap_monitor_t a = {0}; heap_monitor_t a = {0};
heap_monitor(&a, false); heap_monitor(&a, false);
gfx_printf("\nUsed: %d\nTotal: %d\n", a.used, a.total); gfx_printf("\nUsed: %d\nTotal: %d\n", a.used, a.total);
*/
hidWait(); hidWait();
} }