RawkSD customs working on ULoader

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "tools.h"

int main(int argc, char **argv) {
FILE *ftmd;
FILE *fapp;
u8 *tmd;
u32 len_tmd;
u32 len_tmd_nb;
u16 num_app;
char name[17];
u16 i;
u16 j;
u64 temp;

if (argc != 2)
{
fatal("Usage: trim_dlctmd <title.tmd>");
}

if (strcmp(argv[1], "title.tmd")==0)
{
fatal("tmd filename can not be title.tmd");
}

ftmd = fopen(argv[1], "rb");
if (!ftmd)
{
fatal("can not find %s\n",argv[1]);
}

temp = getfilesize(ftmd);
len_tmd_nb = temp;
len_tmd = round_up(temp, 0x40);
tmd = malloc(len_tmd);
memset(tmd, 0, len_tmd);
fread(tmd, temp, 1, ftmd);
num_app = be16(tmd + 0x01de);
fclose(ftmd);

printf("There are %d files described on the TMD.\n", num_app);

j=0;
for (i=0;i<num_app;i++) {
u16 type;
type = be16(tmd + 0x01ea + 0x24*i);

sprintf(name, "%08x.app", be32(tmd + 0x01e4 + 0x24*i));

fapp = fopen(name, "rb");
if (!fapp)
{
if (type == 0x0001)
{
printf("\nERROR: Could not find %s file.\n", name);
exit(-1);
}
}
else
{
fclose(fapp);
memcpy(tmd + 0x01e4 + 0x24*j, tmd + 0x01e4 + 0x24*i , 0x24);
j++;
}
}

// Se number of existing apps
wbe16(tmd + 0x01de,j);

return 0;
}