int SDL_main(int argc, char *argv[])
{
int vm;
unsigned int size;
uint8_t *data;
char *srcfile = "profile3.dat";
if(!vmfile_search(srcfile, &vm))
vm = 1;
FILE *fp;
fp = fopen(srcfile, "rb");
if (!fp)
{
stat("failed to open!");
return 1;
}
fseek(fp, 0L, SEEK_END);
size = ftell(fp);
fseek(fp, 0L, SEEK_SET);
data = (uint8_t*)malloc(size);
if(!data) {
fclose(fp);
return 1;
}
memset(data, 0, size);
fread(data, 1, size, fp);
fclose(fp);
save_to_vmu(vm, srcfile, (const char*)data, size);
free(data);
return 0;
}
VMFILE *vm_fileopen(const char *fname, const char *mode)
{
VMFILE *ret;
int size = 0;
int cnt = 0;
int vm = 0;
int i;
for (i=0; i<MAX_FILES; i++)
if(fh[i].used == 0)
break;
if (i>=MAX_FILES)
return NULL;
fh[i].used = 1;
memset(fh[i]._buffer, 0, MAX_SIZE);
char *_buffer = fh[i]._buffer;
if (!strncmp(mode, "rb", 2)) {
if (!vmfile_search(fname, &vm)) {
#ifndef NOSERIAL
printf("Can't open %s", fname);
#endif
goto _exit;
}
if (!load_from_vmu(vm, fname, _buffer, &size)) {
#ifndef NOSERIAL
printf("load failed rb %s", fname);
#endif
goto _exit;
}
} else if (!strncmp(mode, "wb", 2)) {
if (!vmfile_search(fname, &vm)) {
#ifndef NOSERIAL
printf("Create %s", fname);
#endif
}
} else if (!strncmp(mode, "r+", 2)) {
if (!vmfile_search(fname, &vm)) {
#ifndef NOSERIAL
printf("Can't open %s", fname);
#endif
goto _exit;
}
if (!load_from_vmu(vm, fname, _buffer, &size)) {
goto _exit;
}
cnt = size;
} else {
#ifndef NOSERIAL
fprintf(stderr,"vmu error");
#endif
goto _exit;
}
ret = &fh[i]._iob;
memset(ret->filename, 0, 32);
strncpy(ret->filename, fname, 32);
ret->_fd = i;
ret->_base = _buffer;
ret->_ptr = ret->_base;
ret->_cnt = cnt;
ret->_vm = vm;
return ret;
_exit:
fh[i].used = 0;
return NULL;
}
