mirror of
https://github.com/wiiu-env/haxchi.git
synced 2024-11-17 13:49:17 +01:00
c503921eaa
-added zips for mario kart ds, new super mario bros, star fox command and phantom hourglass
257 lines
7.4 KiB
C
257 lines
7.4 KiB
C
#include <string.h>
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#include "types.h"
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#include "coreinit.h"
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typedef struct
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{
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float x,y;
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} Vec2D;
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typedef struct
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{
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uint16_t x, y; /* Touch coordinates */
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uint16_t touched; /* 1 = Touched, 0 = Not touched */
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uint16_t invalid; /* 0 = All valid, 1 = X invalid, 2 = Y invalid, 3 = Both invalid? */
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} VPADTPData;
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typedef struct
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{
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uint32_t btns_h; /* Held buttons */
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uint32_t btns_d; /* Buttons that are pressed at that instant */
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uint32_t btns_r; /* Released buttons */
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Vec2D lstick, rstick; /* Each contains 4-byte X and Y components */
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char unknown1c[0x52 - 0x1c]; /* Contains accelerometer and gyroscope data somewhere */
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VPADTPData tpdata; /* Normal touchscreen data */
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VPADTPData tpdata1; /* Modified touchscreen data 1 */
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VPADTPData tpdata2; /* Modified touchscreen data 2 */
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char unknown6a[0xa0 - 0x6a];
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uint8_t volume;
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uint8_t battery; /* 0 to 6 */
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uint8_t unk_volume; /* One less than volume */
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char unknowna4[0xac - 0xa4];
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} VPADData;
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#define BUTTON_A 0x8000
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#define BUTTON_B 0x4000
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#define BUTTON_X 0x2000
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#define BUTTON_Y 0x1000
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#define BUTTON_LEFT 0x0800
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#define BUTTON_RIGHT 0x0400
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#define BUTTON_UP 0x0200
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#define BUTTON_DOWN 0x0100
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#define BUTTON_ZL 0x0080
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#define BUTTON_ZR 0x0040
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#define BUTTON_L 0x0020
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#define BUTTON_R 0x0010
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#define BUTTON_PLUS 0x0008
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#define BUTTON_MINUS 0x0004
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#define BUTTON_HOME 0x0002
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#define BUTTON_SYNC 0x0001
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typedef struct
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{
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int val;
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char txt[12];
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} config_select;
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static const config_select sel[17] = {
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{BUTTON_A,"a="},
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{BUTTON_B,"b="},
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{BUTTON_X,"x="},
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{BUTTON_Y,"y="},
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{BUTTON_LEFT,"left="},
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{BUTTON_RIGHT,"right="},
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{BUTTON_UP,"up="},
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{BUTTON_DOWN,"down="},
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{BUTTON_ZL,"zl="},
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{BUTTON_ZR,"zr="},
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{BUTTON_L,"l="},
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{BUTTON_R,"r="},
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{BUTTON_PLUS,"plus="},
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{BUTTON_MINUS,"minus="},
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{BUTTON_HOME,"home="},
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{BUTTON_SYNC,"sync="},
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{0,"default="},
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};
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typedef struct
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{
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uint32_t flag;
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uint32_t permission;
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uint32_t owner_id;
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uint32_t group_id;
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uint32_t size;
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uint32_t alloc_size;
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uint64_t quota_size;
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uint32_t ent_id;
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uint64_t ctime;
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uint64_t mtime;
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uint8_t attributes[48];
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} __attribute__((packed)) FSStat;
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#define MIN(a, b) (((a)>(b))?(b):(a))
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uint32_t __main(void)
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{
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unsigned int coreinit_handle;
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OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle);
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unsigned int *pMEMAllocFromDefaultHeapEx;
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unsigned int *pMEMAllocFromDefaultHeap;
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unsigned int *pMEMFreeToDefaultHeap;
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OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeapEx", &pMEMAllocFromDefaultHeapEx);
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OSDynLoad_FindExport(coreinit_handle, 1, "MEMAllocFromDefaultHeap", &pMEMAllocFromDefaultHeap);
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OSDynLoad_FindExport(coreinit_handle, 1, "MEMFreeToDefaultHeap", &pMEMFreeToDefaultHeap);
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void*(*MEMAllocFromDefaultHeapEx)(int size, int align) = (void*)(*pMEMAllocFromDefaultHeapEx);
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void*(*MEMAllocFromDefaultHeap)(int size) = (void*)(*pMEMAllocFromDefaultHeap);
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void(*MEMFreeToDefaultHeap)(void *ptr) = (void*)(*pMEMFreeToDefaultHeap);
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int hbl = 1;
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//default path goes to HBL
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strcpy((void*)0xF5E70000,"/vol/external01/wiiu/apps/homebrew_launcher/homebrew_launcher.elf");
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int iFd = -1;
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void *pClient = MEMAllocFromDefaultHeapEx(0x1700,4);
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void *pCmd = MEMAllocFromDefaultHeapEx(0xA80,4);
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void *pBuffer = NULL;
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void (*DCStoreRange)(void *buffer, uint32_t length);
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OSDynLoad_FindExport(coreinit_handle, 0, "DCStoreRange", &DCStoreRange);
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int(*FSInit)(void);
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int(*FSAddClientEx)(void *pClient, int unk_zero_param, int errHandling);
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int(*FSDelClient)(void *pClient);
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void(*FSInitCmdBlock)(void *pCmd);
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int(*FSOpenFile)(void *pClient, void *pCmd, const char *path, const char *mode, int *fd, int errHandling);
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int(*FSGetStatFile)(void *pClient, void *pCmd, int fd, void *buffer, int error);
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int(*FSReadFile)(void *pClient, void *pCmd, void *buffer, int size, int count, int fd, int flag, int errHandling);
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int(*FSCloseFile)(void *pClient, void *pCmd, int fd, int errHandling);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSInit", &FSInit);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSInitCmdBlock", &FSInitCmdBlock);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSAddClientEx", &FSAddClientEx);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSDelClient", &FSDelClient);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSOpenFile", &FSOpenFile);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSGetStatFile", &FSGetStatFile);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSReadFile", &FSReadFile);
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OSDynLoad_FindExport(coreinit_handle, 0, "FSCloseFile", &FSCloseFile);
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FSInit();
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FSInitCmdBlock(pCmd);
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FSAddClientEx(pClient, 0, -1);
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FSOpenFile(pClient, pCmd, "/vol/content/config.txt", "r", &iFd, -1);
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if(iFd < 0)
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goto fileEnd;
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FSStat stat;
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stat.size = 0;
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FSGetStatFile(pClient, pCmd, iFd, &stat, -1);
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if(stat.size > 0)
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{
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pBuffer = MEMAllocFromDefaultHeapEx(stat.size+1,0x40);
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memset(pBuffer,0,stat.size+1);
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}
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else
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goto fileEnd;
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unsigned int done = 0;
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while(done < stat.size)
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{
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int readBytes = FSReadFile(pClient, pCmd, pBuffer + done, 1, stat.size - done, iFd, 0, -1);
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if(readBytes <= 0) {
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break;
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}
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done += readBytes;
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}
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unsigned int vpad_handle;
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OSDynLoad_Acquire("vpad.rpl", &vpad_handle);
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int(*VPADRead)(int controller, VPADData *buffer, unsigned int num, int *error);
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OSDynLoad_FindExport(vpad_handle, 0, "VPADRead", &VPADRead);
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char *fList = (char*)pBuffer;
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int error;
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VPADData vpad_data;
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VPADRead(0, &vpad_data, 1, &error);
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char FnameChar[256];
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memset(FnameChar,0,256);
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int i;
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for(i = 0; i < 17; i++)
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{
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if((vpad_data.btns_h & sel[i].val) || (sel[i].val == 0))
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{
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char *n = strstr(fList,sel[i].txt);
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if(n)
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{
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char *fEnd = NULL;
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char *fName = n+strlen(sel[i].txt);
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char *fEndR = strchr(fName,'\r');
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char *fEndN = strchr(fName,'\n');
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if(fEndR)
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{
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if(fEndN && fEndN < fEndR)
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fEnd = fEndN;
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else
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fEnd = fEndR;
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}
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else if(fEndN)
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{
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if(fEndR && fEndR < fEndN)
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fEnd = fEndR;
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else
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fEnd = fEndN;
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}
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else
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fEnd = fName+strlen(fName);
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if(fEnd && fName < fEnd)
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{
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int fLen = MIN(fEnd-fName,255);
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memcpy(FnameChar, fName, fLen);
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if(memcmp(FnameChar+fLen-6,"fw.img",7) == 0)
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{
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if(FnameChar[0] == '/' && fLen > 7 && *(FnameChar+fLen-7) == '/')
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{
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*(FnameChar+fLen-7) = '\0';
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__os_snprintf((void*)0xF5E70000,32,"/vol/sdcard%s",FnameChar);
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}
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else if(FnameChar[0] != '/' && fLen > 6 && *(FnameChar+fLen-7) == '/')
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{
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*(FnameChar+fLen-7) = '\0';
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__os_snprintf((void*)0xF5E70000,32,"/vol/sdcard/%s",FnameChar);
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}
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else
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__os_snprintf((void*)0xF5E70000,32,"/vol/sdcard");
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hbl = 0;
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break;
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}
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else if(memcmp(FnameChar+fLen-4,".elf",5) == 0)
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{
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if(FnameChar[0] == '/')
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__os_snprintf((void*)0xF5E70000,250,"/vol/external01%s",FnameChar);
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else
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__os_snprintf((void*)0xF5E70000,250,"/vol/external01/%s",FnameChar);
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break;
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}
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}
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}
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}
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}
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fileEnd:
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if(pClient && pCmd)
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{
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if(iFd >= 0)
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FSCloseFile(pClient, pCmd, iFd, -1);
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FSDelClient(pClient);
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MEMFreeToDefaultHeap(pClient);
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MEMFreeToDefaultHeap(pCmd);
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}
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if(pBuffer)
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MEMFreeToDefaultHeap(pBuffer);
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DCStoreRange((void*)0xF5E70000,0x100);
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uint32_t entry = (hbl ? 0x01800000 : 0x0180C000);
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return entry;
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}
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