fs::inode_ptr petit< Block >::mount()
{
m_block.init();
m_block.open();
// Pass block device bindings
// that will be used by internal fat routines
m_fat.disk = {
reinterpret_cast< void * >(&m_block),
disk_initialize,
disk_writep,
disk_readp
};
// TODO: error check!
auto res = pf_mount(&m_fat);
if (res == FR_OK) {
ecl::cout << "Mounted!" << ecl::endl;
} else {
ecl::cout << "Mount error: " << res << ecl::endl;
}
auto iptr = ecl::allocate_shared< dir_inode >(m_alloc, &m_fat, m_alloc);
iptr->set_weak(iptr);
// TODO;
return iptr;
}
static int
set(void)
{
char *token = currtok();
int has_parent = 0;
errlog(BEGIN, "set() {");
errlog(VERBOSE, "token = '%s'",
(token) ? token : "<NULL>");
if (in_specials(*token)) {
errlog(INPUT|ERROR, "unexpected token \"%s\" found. "
"Version name expected", token);
Errors++;
errlog(END, "} /* set */");
return (FALSE);
}
errlog(VERBOSE, "Begin Version: %s", token);
*Previous = '\0';
if (Selected) {
if (add_parent(token, Previous, 0) == FALSE) {
errlog(INPUT | ERROR, "unable to add a parent version "
"from the set file");
Errors++;
errlog(END, "} /* set */");
return (FALSE);
}
}
add_valid_version(token);
(void) strncpy(LeftMostChild, token, MAXLINE);
LeftMostChild[MAXLINE-1] = '\0';
(void) strncpy(Previous, token, MAXLINE);
Previous[MAXLINE-1] = '\0';
token = nexttok();
switch (*token) {
case ':':
errlog(VERBOSE, "token ':' found");
(void) accept_token(":");
if (set_parents() == FALSE) {
errlog(END, "} /* set */");
return (FALSE);
}
if (accept_token(";") == FALSE) {
errlog(END, "} /* set */");
return (FALSE);
}
errlog(VERBOSE, "End Version");
break;
case ';':
errlog(VERBOSE, "token ';' found");
(void) accept_token(";");
errlog(VERBOSE, "End version ':'");
break;
case '[':
(void) accept_token("[");
if (accept_token("WEAK") == FALSE) {
errlog(END, "} /* set */");
return (FALSE);
}
if (accept_token("]") == FALSE) {
errlog(END, "} /* set */");
return (FALSE);
}
token = currtok();
if (eq(token, ":")) {
(void) accept_token(":");
has_parent = 1;
} else if (eq(token, ";")) {
(void) accept_token(";");
} else {
errlog(ERROR|INPUT,
"Unexpected token \"%s\" found. ':'"
"or ';' expected.", token);
Errors++;
errlog(END, "} /* set */");
return (FALSE);
}
errlog(VERBOSE, "WEAK version detected\n");
if (Selected)
set_weak(LeftMostChild, TRUE);
if (has_parent) {
if (set_parents() == FALSE) {
errlog(END, "} /* set */");
return (FALSE);
}
if (accept_token(";") == FALSE) {
errlog(END, "} /* set */");
return (FALSE);
}
}
errlog(VERBOSE, "End Version");
break;
default:
/* CSTYLED */
errlog(ERROR|INPUT,
"Unexpected token \"%s\" found. ';' expected.",
token);
Errors++;
errlog(END, "} /* set */");
return (FALSE);
}
token = currtok();
if (eq(token, "}")) {
(void) accept_token("}");
errlog(VERBOSE, "End architecture");
errlog(END, "} /* set */");
return (FALSE);
}
errlog(END, "} /* set */");
return (TRUE);
}
