Update to newest devkitPro and add hint about SD cheats

src/common/kernel_types.h

@@ -1,10 +1,10 @@
 #pragma once
 
-typedef unsigned char u8;
+// typedef unsigned char u8;
 // typedef unsigned int uint8_t;
-typedef unsigned short u16;
+// typedef unsigned short u16;
 // typedef unsigned int uint16_t;
-typedef unsigned int u32;
-typedef unsigned int uint32_t;
+// typedef unsigned int u32;
+// typedef unsigned int uint32_t;
 // typedef unsigned long uint64_t;
-typedef unsigned long long u64;
+// typedef unsigned long long u64;

src/fs/CFile.cpp

@@ -151,7 +151,7 @@ int CFile::seek(long int offset, int origin) {
 	return ret;
 }
 
-int CFile::fwrite(const char *format, ...) {
+/*int CFile::fwrite(const char *format, ...) {
 	int result = -1;
 	char *tmp = NULL;
 
@@ -166,6 +166,5 @@ int CFile::fwrite(const char *format, ...) {
 		free(tmp);
 
 	return result;
-}
-
+}*/
 

src/fs/fs_utils.c

@@ -4,9 +4,8 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include "common/fs_defs.h"
+#include "../common/fs_defs.h"
 #include "../dynamic_libs/fs_functions.h"
-#include "../utils/logger.h"
-
 
 int MountFS(void *pClient, void *pCmd, char **mount_path) {
 	int result = -1;

src/main.cpp

@@ -20,6 +20,7 @@
 #include "patcher/function_patcher_gx2.h"
 #include "patcher/function_patcher_coreinit.h"
 #include "utils/sd_ip_reader.hpp"
+#include "fs/sd_fat_devoptab.h"
 
 bool isCodeHandlerInstalled;
 
@@ -35,6 +36,18 @@ void applyFunctionPatches() {
 	patchIndividualMethodHooks(method_hooks_coreinit, method_hooks_size_coreinit, method_calls_coreinit);
 }
 
+bool isSDAccessEnabled() {
+	int result = mount_sd_fat("sd");
+
+	if (result < 0) {
+		return false;
+	}
+
+	unmount_sd_fat("sd");
+
+	return true;
+}
+
 /* Entry point */
 int Menu_Main(void) {
 	//!*******************************************************************
@@ -105,7 +118,7 @@ int Menu_Main(void) {
 	char messageBuffer[80];
 	int launchMethod;
 	int update_screen = 1;
-	int vpadError = -1;
+	s32 vpadError = -1;
 	VPADData vpad_data;
 
 	while (true) {
@@ -125,6 +138,18 @@ int Menu_Main(void) {
 			PRINT_TEXT2(14, 1, "-- TCP Gecko Installer --")
 			PRINT_TEXT2(7, 2, ipAddressMessageBuffer)
 			PRINT_TEXT2(0, 5, "Press A to install TCP Gecko (with built-in code handler)...")
+
+			PRINT_TEXT2(0, 8, "Note:")
+			PRINT_TEXT2(0, 9, "* You can enable loading SD cheats with Mocha SD access")
+			PRINT_TEXT2(0, 10, "* Generate and store GCTUs to your SD card with JGecko U")
+
+			// testMount();
+			/*if (isSDAccessEnabled()) {
+				PRINT_TEXT2(0, 8, "SD card access: SD cheats will be applied automatically when titles are loaded!")
+			} else {
+				PRINT_TEXT2(0, 8, "No SD card access: Please run Mocha SD Access by maschell for SD cheat support...")
+			}*/
+
 			PRINT_TEXT2(0, 17, "Press Home to exit...")
 
 			OSScreenFlipBuffersEx(0);

src/sd_cheats.cpp

@@ -6,6 +6,8 @@
 #include "dynamic_libs/os_functions.h"
 #include "tcp_gecko.h"
 #include "kernel/syscalls.h"
+#include <fat.h>
+#include <iosuhax.h>
 
 #define CODE_HANDLER_ENABLED_ADDRESS 0x10014CFC
 #define CODE_LIST_START_ADDRESS 0x01133000
@@ -38,9 +40,29 @@ void setCodeHandlerEnabled(bool enabled) {
 	log_printf("Code handler status: %i\n", enabled);
 }
 
+/*void testMount() {
+	int res = IOSUHAX_Open(NULL);
+	log_printf("Result: %i", res);
+
+	if (res < 0) {//
+		mount_sd_fat("sd"); // Fallback to normal OS implementation
+	} else {
+		fatInitDefault(); // using libfat
+	}
+
+	log_print("Unmounting...");
+	fatUnmount("sd");
+	fatUnmount("usb");
+	log_print("Closing...");
+	IOSUHAX_Close();
+	log_print("DONE");
+}*/
+
 void considerApplyingSDCheats() {
 	u64 currentTitleID = OSGetTitleID();
 
+	// testMount();
+
 	if (cachedTitleID == currentTitleID) {
 		// log_print("Title ID NOT changed\n");
 	} else {
@@ -70,7 +92,7 @@ void considerApplyingSDCheats() {
 		log_printf("File Path: %s\n", filePath);
 
 		unsigned char *codes = NULL;
-		unsigned int codesSize = 0;
+		u32 codesSize = 0;
 		result = LoadFileToMem((const char *) filePath, &codes, &codesSize);
 
 		if (result < 0) {

src/system/kernel.h

@@ -50,7 +50,7 @@ int readKernelMemory(const void *address) {
 
 #define KERNEL_COPY_SOURCE_ADDRESS 0x10100000
 
-int kernelCopyService(int argc, void *argv) {
+s32 kernelCopyService(s32 argc, void *argv) {
 	while (true) {
 		// Read the destination address from the source address
 		int destinationAddress = *(int *) KERNEL_COPY_SOURCE_ADDRESS;

src/system/pause.h

@@ -14,7 +14,7 @@ unsigned long getConsoleStatePatchAddress() {
 	} else {
 		// Acquire the RPL and function
 		log_print("Acquiring...\n");
-		unsigned int avm_handle;
+		u32 avm_handle;
 		OSDynLoad_Acquire("avm.rpl", &avm_handle);
 		ASSERT_ALLOCATED(avm_handle, "avm.rpl")
 		OSDynLoad_FindExport((u32) avm_handle, 0, "AVMGetDRCScanMode", &AVMGetDRCScanMode);

src/tcp_gecko.cpp

@@ -81,9 +81,9 @@ struct pygecko_bss_t {
 #define COMMAND_CLEAR_ASSEMBLY 0xE2
 
 #define CHECK_ERROR(cond) if (cond) { bss->line = __LINE__; goto error; }
-#define errno (*__gh_errno_ptr())
+// #define errno (*__gh_errno_ptr())
 #define MSG_DONT_WAIT 32
-#define EWOULDBLOCK 6
+// #define EWOULDBLOCK 6
 // #define WRITE_SCREEN_MESSAGE_BUFFER_SIZE 100
 #define SERVER_VERSION "06/03/2017"
 #define ONLY_ZEROS_READ 0xB0
@@ -1039,7 +1039,7 @@ static int processCommands(struct pygecko_bss_t *bss, int clientfd) {
 			}
 			case COMMAND_ACCOUNT_IDENTIFIER: {
 				// Acquire the RPL
-				unsigned int nn_act_handle;
+				u32 nn_act_handle;
 				OSDynLoad_Acquire("nn_act.rpl", &nn_act_handle);
 
 				// Acquire the functions via their mangled file names
@@ -1165,7 +1165,7 @@ static int processCommands(struct pygecko_bss_t *bss, int clientfd) {
 				char *symbolName = (char *) (&buffer[0] + ((int *) buffer)[1]);
 
 				/* Get the symbol and store it in the buffer */
-				unsigned int module_handle, function_address;
+				u32 module_handle, function_address;
 				OSDynLoad_Acquire(rplName, &module_handle);
 
 				char data = (char) recvbyte(bss, clientfd);
@@ -1479,7 +1479,7 @@ static int runTCPGeckoServer(int argc, void *argv) {
 	return 0;
 }
 
-static int startTCPGeckoThread(int argc, void *argv) {
+static s32 startTCPGeckoThread(s32 argc, void *argv) {
 	log_print("Starting TCP Gecko thread...\n");
 
 	// Run the TCP Gecko Installer server
@@ -1539,10 +1539,10 @@ void startTCPGecko() {
 	void *thread = memalign(0x40, 0x1000);
 	ASSERT_ALLOCATED(thread, "TCP Gecko thread")
 
-	int status = OSCreateThread(thread, startTCPGeckoThread, 1,
-								NULL, (u32) stack + sizeof(stack),
+	int status = OSCreateThread(thread, startTCPGeckoThread, (s32) 1,
+								NULL, (s32) (stack + sizeof(stack)),
 								sizeof(stack), 0,
-								OS_THREAD_ATTR_AFFINITY_CORE1 | OS_THREAD_ATTR_PINNED_AFFINITY | OS_THREAD_ATTR_DETACH);
+								(OS_THREAD_ATTR_AFFINITY_CORE1 | OS_THREAD_ATTR_PINNED_AFFINITY | OS_THREAD_ATTR_DETACH));
 	ASSERT_INTEGER(status, 1, "Creating TCP Gecko thread")
 	// OSSetThreadName(thread, "TCP Gecko");
 	OSResumeThread(thread);