static void loadSaveDatafromVmu(unsigned int id)
{
char path[16];
unsigned char buf[MAX_VM_SIZE];
int size = MAX_VM_SIZE;
int res;
const char *load_title = "Select a VMU to load from";
sprintf(path, "%x", id);
ZeroMemory(buf, sizeof(buf));
int files = vm_SearchFile(path, &res);
if (!files) {
return;
}
if (files == 1 && load_from_vmu(res, path, buf, &size)) {
loadSaveData(id, buf);
checked_vm = res;
return;
}
for (;;) {
if (!vmu_select(&res, load_title))
return;
if (!load_from_vmu(res, path, buf, &size)) {
_debug("Failed!");
} else {
loadSaveData(id, buf);
checked_vm = res;
return;
}
}
}
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;
}
