mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-05 19:15:07 +01:00
30535c6f5d
formatted the code to make it easier to read. no functional changes at all.
i didn't put anything from the libwiigui folder or banner folder in the beautifier.
my automated .bat seems to have done a good job. the only places i see it fucked up was on (GXColor){blablabla}. it treated the brackets in the color like all the other brackets and put the color on a new line and indented it. i think i fixed most of them. not sure if it messed up anywhere else. also not sure about how it handled different linebreaks. it looks fine on windows. if it looks messed up on linux, it can be reverted.
the code still compiles and runs fine.
145 lines
3.1 KiB
C
145 lines
3.1 KiB
C
#include <gccore.h>
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#include <ogcsys.h>
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#include <malloc.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <ogc/machine/processor.h>
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#include <wiiuse/wpad.h>
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#include "fatmounter.h"
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#include "dolloader.h"
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#include "elfloader.h"
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void *innetbuffer = NULL;
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int AllocHomebrewMemory(u32 filesize) {
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innetbuffer = malloc(filesize);
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if (!innetbuffer)
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return -1;
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return 1;
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}
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void FreeHomebrewBuffer() {
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free(innetbuffer);
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innetbuffer = NULL;
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}
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void CopyHomebrewMemory(u32 read, u8 *temp, u32 len) {
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memcpy(((u8 *) innetbuffer)+read, temp, len);
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}
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int BootHomebrew(char * path) {
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void *buffer = NULL;
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u32 filesize = 0;
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entrypoint entry;
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u32 cpu_isr;
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FILE * file = fopen(path, "rb");
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if (!file) SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
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fseek (file, 0, SEEK_END);
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filesize = ftell(file);
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rewind(file);
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buffer = malloc(filesize);
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if (fread (buffer, 1, filesize, file) != filesize) {
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fclose (file);
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free(buffer);
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SDCard_deInit();
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USBDevice_deInit();
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SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
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}
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fclose (file);
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struct __argv args;
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bzero(&args, sizeof(args));
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args.argvMagic = ARGV_MAGIC;
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args.length = strlen(path) + 2;
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args.commandLine = (char*)malloc(args.length);
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if (!args.commandLine) SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
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strcpy(args.commandLine, path);
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args.commandLine[args.length - 1] = '\0';
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args.argc = 1;
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args.argv = &args.commandLine;
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args.endARGV = args.argv + 1;
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int ret = valid_elf_image(buffer);
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if (ret == 1)
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entry = (entrypoint) load_elf_image(buffer);
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else
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entry = (entrypoint) load_dol(buffer, &args);
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free(buffer);
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if (!entry) {
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SDCard_deInit();
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USBDevice_deInit();
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SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
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}
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SDCard_deInit();
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USBDevice_deInit();
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WPAD_Flush(0);
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WPAD_Disconnect(0);
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WPAD_Shutdown();
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SYS_ResetSystem(SYS_SHUTDOWN, 0, 0);
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_CPU_ISR_Disable (cpu_isr);
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__exception_closeall();
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entry();
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_CPU_ISR_Restore (cpu_isr);
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return 0;
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}
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int BootHomebrewFromMem() {
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entrypoint entry;
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u32 cpu_isr;
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if (!innetbuffer) {
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SDCard_deInit();
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USBDevice_deInit();
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SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
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}
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struct __argv args;
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int ret = valid_elf_image(innetbuffer);
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if (ret == 1)
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entry = (entrypoint) load_elf_image(innetbuffer);
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else
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entry = (entrypoint) load_dol(innetbuffer, &args);
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free(innetbuffer);
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if (!entry) {
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SDCard_deInit();
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USBDevice_deInit();
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SYS_ResetSystem(SYS_RETURNTOMENU, 0, 0);
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}
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SDCard_deInit();
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USBDevice_deInit();
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WPAD_Flush(0);
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WPAD_Disconnect(0);
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WPAD_Shutdown();
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SYS_ResetSystem(SYS_SHUTDOWN, 0, 0);
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_CPU_ISR_Disable (cpu_isr);
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__exception_closeall();
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entry();
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_CPU_ISR_Restore (cpu_isr);
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return 0;
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}
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