#include #include "types.h" #include "coreinit.h" typedef struct { float x,y; } Vec2D; typedef struct { uint16_t x, y; /* Touch coordinates */ uint16_t touched; /* 1 = Touched, 0 = Not touched */ uint16_t invalid; /* 0 = All valid, 1 = X invalid, 2 = Y invalid, 3 = Both invalid? */ } VPADTPData; typedef struct { uint32_t btns_h; /* Held buttons */ uint32_t btns_d; /* Buttons that are pressed at that instant */ uint32_t btns_r; /* Released buttons */ Vec2D lstick, rstick; /* Each contains 4-byte X and Y components */ char unknown1c[0x52 - 0x1c]; /* Contains accelerometer and gyroscope data somewhere */ VPADTPData tpdata; /* Normal touchscreen data */ VPADTPData tpdata1; /* Modified touchscreen data 1 */ VPADTPData tpdata2; /* Modified touchscreen data 2 */ char unknown6a[0xa0 - 0x6a]; uint8_t volume; uint8_t battery; /* 0 to 6 */ uint8_t unk_volume; /* One less than volume */ char unknowna4[0xac - 0xa4]; } VPADData; #define BUTTON_A 0x8000 #define BUTTON_B 0x4000 #define BUTTON_X 0x2000 #define BUTTON_Y 0x1000 #define BUTTON_LEFT 0x0800 #define BUTTON_RIGHT 0x0400 #define BUTTON_UP 0x0200 #define BUTTON_DOWN 0x0100 #define BUTTON_ZL 0x0080 #define BUTTON_ZR 0x0040 #define BUTTON_L 0x0020 #define BUTTON_R 0x0010 #define BUTTON_PLUS 0x0008 #define BUTTON_MINUS 0x0004 #define BUTTON_HOME 0x0002 #define BUTTON_SYNC 0x0001 typedef struct { int val; char txt[12]; } config_select; static const config_select sel[17] = { {BUTTON_A,"a="}, {BUTTON_B,"b="}, {BUTTON_X,"x="}, {BUTTON_Y,"y="}, {BUTTON_LEFT,"left="}, {BUTTON_RIGHT,"right="}, {BUTTON_UP,"up="}, {BUTTON_DOWN,"down="}, {BUTTON_ZL,"zl="}, {BUTTON_ZR,"zr="}, {BUTTON_L,"l="}, {BUTTON_R,"r="}, {BUTTON_PLUS,"plus="}, {BUTTON_MINUS,"minus="}, {BUTTON_HOME,"home="}, {BUTTON_SYNC,"sync="}, {0,"default="}, }; typedef struct { uint32_t flag; uint32_t permission; uint32_t owner_id; uint32_t group_id; uint32_t size; uint32_t alloc_size; uint64_t quota_size; uint32_t ent_id; uint64_t ctime; uint64_t mtime; uint8_t attributes[48]; } __attribute__((packed)) FSStat; #define MIN(a, b) (((a)>(b))?(b):(a)) uint32_t __main(void) { unsigned int coreinit_handle; OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle); unsigned int *pMEMAllocFromDefaultHeapEx; unsigned int *pMEMAllocFromDefaultHeap; unsigned int *pMEMFreeToDefaultHeap; OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeapEx", &pMEMAllocFromDefaultHeapEx); OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeap", &pMEMAllocFromDefaultHeap); OSDynLoad_FindExport(coreinit_handle, 1, "MEMFreeToDefaultHeap", &pMEMFreeToDefaultHeap); void*(*MEMAllocFromDefaultHeapEx)(int size, int align) = (void*)(*pMEMAllocFromDefaultHeapEx); void*(*MEMAllocFromDefaultHeap)(int size) = (void*)(*pMEMAllocFromDefaultHeap); void(*MEMFreeToDefaultHeap)(void *ptr) = (void*)(*pMEMFreeToDefaultHeap); int hbl = 1; //default path goes to HBL strcpy((void*)0xF5E70000,"/vol/external01/wiiu/apps/homebrew_launcher/homebrew_launcher.elf"); int iFd = -1; void *pClient = MEMAllocFromDefaultHeapEx(0x1700,4); void *pCmd = MEMAllocFromDefaultHeapEx(0xA80,4); void *pBuffer = NULL; void (*DCStoreRange)(void *buffer, uint32_t length); OSDynLoad_FindExport(coreinit_handle, 0, "DCStoreRange", &DCStoreRange); int(*FSInit)(void); int(*FSAddClientEx)(void *pClient, int unk_zero_param, int errHandling); int(*FSDelClient)(void *pClient); void(*FSInitCmdBlock)(void *pCmd); int(*FSOpenFile)(void *pClient, void *pCmd, const char *path, const char *mode, int *fd, int errHandling); int(*FSGetStatFile)(void *pClient, void *pCmd, int fd, void *buffer, int error); int(*FSReadFile)(void *pClient, void *pCmd, void *buffer, int size, int count, int fd, int flag, int errHandling); int(*FSCloseFile)(void *pClient, void *pCmd, int fd, int errHandling); OSDynLoad_FindExport(coreinit_handle, 0, "FSInit", &FSInit); OSDynLoad_FindExport(coreinit_handle, 0, "FSInitCmdBlock", &FSInitCmdBlock); OSDynLoad_FindExport(coreinit_handle, 0, "FSAddClientEx", &FSAddClientEx); OSDynLoad_FindExport(coreinit_handle, 0, "FSDelClient", &FSDelClient); OSDynLoad_FindExport(coreinit_handle, 0, "FSOpenFile", &FSOpenFile); OSDynLoad_FindExport(coreinit_handle, 0, "FSGetStatFile", &FSGetStatFile); OSDynLoad_FindExport(coreinit_handle, 0, "FSReadFile", &FSReadFile); OSDynLoad_FindExport(coreinit_handle, 0, "FSCloseFile", &FSCloseFile); FSInit(); FSInitCmdBlock(pCmd); FSAddClientEx(pClient, 0, -1); FSOpenFile(pClient, pCmd, "/vol/content/config.txt", "r", &iFd, -1); if(iFd < 0) goto fileEnd; FSStat stat; stat.size = 0; FSGetStatFile(pClient, pCmd, iFd, &stat, -1); if(stat.size > 0) { pBuffer = MEMAllocFromDefaultHeapEx(stat.size+1,0x40); memset(pBuffer,0,stat.size+1); } else goto fileEnd; unsigned int done = 0; while(done < stat.size) { int readBytes = FSReadFile(pClient, pCmd, pBuffer + done, 1, stat.size - done, iFd, 0, -1); if(readBytes <= 0) { break; } done += readBytes; } unsigned int vpad_handle; OSDynLoad_Acquire("vpad.rpl", &vpad_handle); int(*VPADRead)(int controller, VPADData *buffer, unsigned int num, int *error); OSDynLoad_FindExport(vpad_handle, 0, "VPADRead", &VPADRead); char *fList = (char*)pBuffer; int error; VPADData vpad_data; VPADRead(0, &vpad_data, 1, &error); char FnameChar[256]; memset(FnameChar,0,256); int i; for(i = 0; i < 17; i++) { if((vpad_data.btns_h & sel[i].val) || (sel[i].val == 0)) { char *n = strstr(fList,sel[i].txt); if(n) { char *fEnd = NULL; char *fName = n+strlen(sel[i].txt); char *fEndR = strchr(fName,'\r'); char *fEndN = strchr(fName,'\n'); if(fEndR) { if(fEndN && fEndN < fEndR) fEnd = fEndN; else fEnd = fEndR; } else if(fEndN) { if(fEndR && fEndR < fEndN) fEnd = fEndR; else fEnd = fEndN; } else fEnd = fName+strlen(fName); if(fEnd && fName < fEnd) { int fLen = MIN(fEnd-fName,255); memcpy(FnameChar, fName, fLen); if(memcmp(FnameChar+fLen-6,"fw.img",7) == 0) { if(FnameChar[0] == '/' && fLen > 7 && *(FnameChar+fLen-7) == '/') { *(FnameChar+fLen-7) = '\0'; __os_snprintf((void*)0xF5E70000,32,"/vol/sdcard%s",FnameChar); } else if(FnameChar[0] != '/' && fLen > 6 && *(FnameChar+fLen-7) == '/') { *(FnameChar+fLen-7) = '\0'; __os_snprintf((void*)0xF5E70000,32,"/vol/sdcard/%s",FnameChar); } else __os_snprintf((void*)0xF5E70000,32,"/vol/sdcard"); hbl = 0; break; } else if(memcmp(FnameChar+fLen-4,".elf",5) == 0) { if(FnameChar[0] == '/') __os_snprintf((void*)0xF5E70000,250,"/vol/external01%s",FnameChar); else __os_snprintf((void*)0xF5E70000,250,"/vol/external01/%s",FnameChar); break; } } } } } fileEnd: if(pClient && pCmd) { if(iFd >= 0) FSCloseFile(pClient, pCmd, iFd, -1); FSDelClient(pClient); MEMFreeToDefaultHeap(pClient); MEMFreeToDefaultHeap(pCmd); } if(pBuffer) MEMFreeToDefaultHeap(pBuffer); if(hbl) *(int*)0xF5E700FC = 0; //set SD_LOADER_FORCE_HBL to 0 DCStoreRange((void*)0xF5E70000,0xA0); uint32_t entry = (hbl ? 0x01800000 : 0x0180C000); return entry; }