struct vfs_file* vfs_open_file(struct vfs_filesystem* filesystem,struct vfs_file* file,char* name)
{
if(filesystem->mountpointcount==0){
//Attempt to load the file in this filesystem
return _vfs_open_file(filesystem,file,name);
}else{
//Loop through mountpoints to check if the file is in one
unsigned int i=0;
for(i=0;i<filesystem->mountpointcount;i++){
//Check if this mountpoint contains this file
unsigned int mpsize=strcmpbegin(filesystem->mountpoints[i].mountpoint,name);
if(mpsize>0 && name[mpsize]=='/'){
//It does, call this function for this mountpoint
return vfs_open_file(&filesystem->mountpoints[i],file,(char*)((void*)name)+mpsize);
}
}
//Attempt to load the file in this filesystem
return _vfs_open_file(filesystem,file,name);
}
return 0;
}
void CLI_parse(u32_t len, u8_t *buf) {
#ifndef CONFIG_ANNOYATRON
if (strcmpbegin("def", (char*)buf)==0) {
if (buf[len-1] == '\r' || buf[len-1] == '\n') {
len--;
}
memset(&buf[len], 0, sizeof(in)-len);
def_config pindef;
bool ok = def_config_parse(&pindef, (char*)&buf[4], len-4);
if (ok) {
def_config_print(&pindef);
print("OK\n");
APP_cfg_set_pin(&pindef);
}
print(CLI_PROMPT);
return;
}
#endif // CONFIG_ANNOYATRON
cursor cursor;
strarg_init(&cursor, (char*) buf, len);
strarg arg;
_argc = 0;
func fn = NULL;
int ix = 0;
// parse command and args
while (strarg_next(&cursor, &arg)) {
if (arg.type == INT) {
//DBG(D_CLI, D_DEBUG, "CONS arg %i:\tlen:%i\tint:%i\n",arg_c, arg.len, arg.val);
} else if (arg.type == STR) {
//DBG(D_CLI, D_DEBUG, "CONS arg %i:\tlen:%i\tstr:\"%s\"\n", arg_c, arg.len, arg.str);
}
if (_argc == 0) {
// first argument, look for command function
if (arg.type != STR) {
break;
} else {
while (c_tbl[ix].name != NULL ) {
if (strcmp(arg.str, c_tbl[ix].name) == 0) {
fn = c_tbl[ix].fn;
break;
}
ix++;
}
if (fn == NULL ) {
break;
}
}
} else {
// succeeding arguments¸ store them in global vector
if (_argc - 1 >= 16) {
DBG(D_CLI, D_WARN, "CONS too many args\n");
fn = NULL;
break;
}
_args[_argc - 1] = (void*) arg.val;
}
_argc++;
}
// execute command
if (fn) {
_argc--;
DBG(D_CLI, D_DEBUG, "CONS calling [%p] with %i args\n", fn, _argc);
int res = (int) _variadic_call(fn, _argc, _args);
if (res == -1) {
print("%s", c_tbl[ix].help);
} else {
print("OK\n");
}
} else {
print("unknown command - try help\n");
}
print(CLI_PROMPT);
}
