////////////////////////////////////////////////////
// READ CONFIG FRM EEPROM
void storage_read_patch()
{
if(eeprom_read(0) != MAGIC_COOKIE) {
return;
}
int len = 0;
int storage_ofs = 1;
storage_read(global_storage(&len), len, &storage_ofs);
storage_read(stack_storage(&len), len, &storage_ofs);
storage_read(cv_storage(&len), len, &storage_ofs);
storage_read(gate_storage(&len), len, &storage_ofs);
}
void init_socials() {
// create the social table
social_table = newHashtable();
// open up the storage set
STORAGE_SET *set = storage_read(SOCIALS_FILE);
STORAGE_SET_LIST *list = read_list(set, "socials");
STORAGE_SET *social = NULL;
// parse all of the socials
while( (social = storage_list_next(list)) != NULL)
add_social(socialRead(social));
// close the storage set
storage_close(set);
// add all of the socials to the command table
HASH_ITERATOR *hash_i = newHashIterator(social_table);
const char *cmd = NULL;
SOCIAL_DATA *data = NULL;
ITERATE_HASH(cmd, data, hash_i) {
add_cmd(cmd, NULL, cmd_social, "player", FALSE);
if(data->min_pos == POS_SITTING)
add_cmd_check(cmd, chk_conscious);
else if(data->min_pos == POS_STANDING)
add_cmd_check(cmd, chk_can_move);
else if(data->max_pos == POS_STANDING)
add_cmd_check(cmd, chk_grounded);
} deleteHashIterator(hash_i);
//
// initialize a new storage set
int PyStorageSet_init(PyStorageSet *self, PyObject *args, PyObject *kwds) {
static char *kwlist[] = {"file", NULL};
char *file = NULL;
// get the universal id
if (!PyArg_ParseTupleAndKeywords(args, kwds, "|s", kwlist, &file)) {
PyErr_Format(PyExc_TypeError,
"Storage Set initializers may only take filename args.");
return -1;
}
// if we have a filename, load up the storage set there
if(file != NULL) {
self->set = storage_read(file);
// the file doesn't exist... just make a blank storage set
if(self->set == NULL)
self->set = new_storage_set();
}
// no argument... make a new storage set
else
self->set = new_storage_set();
// no errors
return 0;
}
sp_read_ret_t *sp_read_1_svc(sp_read_arg_t * args, struct svc_req * req) {
static sp_read_ret_t ret;
uint32_t psize;
storage_t *st = 0;
DEBUG_FUNCTION;
START_PROFILING_IO(read,
args->nrb * rozofs_psizes[args->tid] * sizeof (bin_t));
xdr_free((xdrproc_t) xdr_sp_read_ret_t, (char *) &ret);
ret.status = SP_FAILURE;
if ((st = storaged_lookup(args->sid)) == 0) {
ret.sp_read_ret_t_u.error = errno;
goto out;
}
psize = rozofs_psizes[args->tid];
ret.sp_read_ret_t_u.bins.bins_len = args->nrb * psize * sizeof (bin_t);
ret.sp_read_ret_t_u.bins.bins_val =
(char *) xmalloc(args->nrb * psize * sizeof (bin_t));
if (storage_read
(st, args->fid, args->tid, args->bid, args->nrb,
(bin_t *) ret.sp_read_ret_t_u.bins.bins_val) != 0) {
ret.sp_read_ret_t_u.error = errno;
goto out;
}
ret.status = SP_SUCCESS;
out:
STOP_PROFILING(read);
return &ret;
}
uint8_t storage_load_settings() {
uint8_t buffer[STORAGE_SIZE];
uint8_t success = storage_read(buffer, 0, sizeof(buffer)) == 1;
if (success) {
uint8_t offset = 0;
for (uint8_t i=0; i<module_count; i++) {
if (storage_is_storage_cleared()) {
memcpy(storage_modules[i]->settings, storage_modules[i]->defaults, storage_modules[i]->size);
} else {
memcpy(storage_modules[i]->settings, buffer+offset, storage_modules[i]->size);
}
storage_modules[i]->onLoad();
offset += storage_modules[i]->size;
}
}
return success;
}
// Read data area at index
void data_services_read_index(void)
{
// If beyond end of table return to waiting.
if (data_services_table_index >= mavlink_parameter_block_count)
{
data_service_state = DATA_SERVICE_STATE_WAITING;
if (data_services_user_callback != NULL) data_services_user_callback(true);
data_services_user_callback = NULL;
return;
}
uint16_t service_flags = mavlink_parameter_blocks[data_services_table_index].data_storage_flags;
// Check the serialise flags to see if this table entry should be loaded
if ((service_flags & data_services_serialize_flags) | (data_services_serialize_flags & STORAGE_FLAG_ALL))
{
uint16_t handle = mavlink_parameter_blocks[data_services_table_index].data_storage_area;
uint16_t size = data_services_calc_item_size(data_services_table_index);
uint16_t type = DATA_STORAGE_CHECKSUM_STRUCT; //mavlink_parameter_blocks[data_services_table_index].data_type;
// TODO: Check here if data handle is ok
if (type == DATA_STORAGE_CHECKSUM_STRUCT)
{
if (storage_read(handle, data_services_buffer, size, &data_services_read_callback) == true)
{
data_service_state = DATA_SERVICE_STATE_READ_WAITING;
}
return;
}
}
else
{
if (data_services_do_all_areas == true)
data_services_table_index++;
else
{
if (data_services_user_callback != NULL) data_services_user_callback(false);
data_services_user_callback = NULL;
data_service_state = DATA_SERVICE_STATE_WAITING;
}
}
}
//
// pre-emptively, we're preparing for very large persistent world (1mil+rooms).
// Something like this, it would be real nice to have database storage for.
// Alas, we're using flat files... so we're going to have to do some pretty
// creative hashing, so the folders don't overflow and become impossible to
// access. make two layers of directories, each with 500 folders. That will
// give us 4 room files to a folder, for a 1mil room persistent world.
ROOM_DATA *worldGetPersistentRoom(WORLD_DATA *world, const char *key) {
static char fname[MAX_BUFFER];
if(!*key)
return NULL;
*fname = '\0';
sprintf(fname, "%s/persistent/%lu/%lu/%s",
worldGetPath(world),
pearson_hash8_1(key) % WORLD_BINS,
pearson_hash8_2(key) % WORLD_BINS,
key);
if(!file_exists(fname))
return NULL;
else {
// log_string("%-30s get persistent: %s", key, fname);
STORAGE_SET *set = storage_read(fname);
ROOM_DATA *room = roomRead(set);
storage_close(set);
worldPutRoom(world, key, room);
room_to_game(room);
return room;
}
}
static inline void
main_menue (uint8_t cmd)
{
TLogfileBeaconPacket pkt;
/* ignore non-printable characters */
if (cmd <= ' ')
return;
/* show key pressed */
debug_printf ("%c\n", cmd);
/* map lower case to upper case */
if (cmd > 'a' && cmd < 'z')
cmd -= ('a' - 'A');
switch (cmd)
{
case '?':
case 'H':
debug_printf ("\n"
" *****************************************************\n"
" * OpenBeacon Tag - Bluetooth Console\n"
" * Version v" PROGRAM_VERSION "\n"
" * (C) 2011 Milosch Meriac <*****@*****.**>\n"
" *****************************************************\n"
" * H,? - this help screen\n"
" * S - Show device status\n"
" *\n"
" * E - Erase Storage\n"
" * W - Test Write Storage\n"
" * R - Test Read Storage\n"
" * F - Test WriteFill Storage\n"
" * M - write 3 times and read them\n"
" *****************************************************\n"
"\n");
break;
case 'S':
debug_printf ("\n"
" *****************************************************\n"
" * OpenBeacon Status Information *\n"
" *****************************************************\n");
show_version ();
spi_status ();
acc_status ();
storage_status ();
debug_printf (" *****************************************************\n"
"\n");
break;
case 'M' :
{
uint32_t counter;
debug_printf ("\nErasing Storage...\n\n");
storage_erase ();
debug_printf ("\nWriting Khalil 3 times...\n");
counter = 0;
const char data[] = "Khalil";
const uint8_t buffer[32];
while(counter < 3)
{
storage_write (counter*sizeof(buffer), sizeof (buffer), &data);
counter ++;
}
debug_printf ("\n[DONE]\n");
debug_printf("\n reading the data...\n");
counter = 0;
while(counter < 3)
{
storage_read (counter*sizeof(buffer), counter*sizeof(buffer) + sizeof (buffer), &buffer);
hex_dump (buffer,0,sizeof (buffer));
counter++;
}
break;
}
case 'E':
debug_printf ("\nErasing Storage...\n\n");
storage_erase ();
g_storage_items = 0;
break;
case 'W':
{
const char hello[] = "Hello World!";
debug_printf ("\n * writing '%s' (%i bytes)\n", hello,
sizeof (hello));
storage_write (0, sizeof (hello), &hello);
}
break;
case 'R':
{
const uint8_t buffer[32];
debug_printf ("\n * reading %i bytes\n", sizeof (buffer));
storage_read (0, sizeof (buffer), &buffer);
hex_dump (buffer, 0, sizeof (buffer));
}
break;
case 'F':
{
uint32_t counter;
debug_printf ("\nErasing Storage...\n\n");
storage_erase ();
debug_printf ("\nFilling Storage...\n");
counter = 0;
while(counter < LOGFILE_STORAGE_SIZE)
{
pkt.time = htonl(counter);
pkt.oid = htons(counter / sizeof(pkt));
pkt.strength = (counter / sizeof(pkt)) % MAX_POWER_LEVELS;
pkt.crc = crc8 (((uint8_t *) & pkt), sizeof (pkt) - sizeof (pkt.crc));
storage_write (counter, sizeof (pkt), &pkt);
counter += sizeof(pkt);
}
debug_printf ("\n[DONE]\n");
break;
}
default:
debug_printf ("Unknown command '%c' - please press 'H' for help \n",
cmd);
}
debug_printf ("\n# ");
}
void sp_read_1_svc_nb(void * pt, rozorpc_srv_ctx_t *req_ctx_p) {
sp_read_arg_t * args = (sp_read_arg_t *) pt;
static sp_read_ret_t ret;
storage_t *st = 0;
START_PROFILING_IO(read, args->nb_proj * rozofs_get_max_psize(args->layout)
* sizeof (bin_t));
ret.status = SP_FAILURE;
/*
** allocate a buffer for the response
*/
req_ctx_p->xmitBuf = ruc_buf_getBuffer(storage_xmit_buffer_pool_p);
if (req_ctx_p->xmitBuf == NULL)
{
severe("Out of memory STORAGE_NORTH_LARGE_POOL");
ret.sp_read_ret_t_u.error = ENOMEM;
req_ctx_p->xmitBuf = req_ctx_p->recv_buf;
req_ctx_p->recv_buf = NULL;
goto error;
}
// Get the storage for the couple (cid;sid)
if ((st = storaged_lookup(args->cid, args->sid)) == 0) {
ret.sp_read_ret_t_u.error = errno;
goto error;
}
/*
** set the pointer to the bins
*/
int position = storage_get_position_of_first_byte2write_from_read_req();
uint8_t *pbuf = (uint8_t*)ruc_buf_getPayload(req_ctx_p->xmitBuf);
/*
** clear the length of the bins and set the pointer where data must be returned
*/
ret.sp_read_ret_t_u.rsp.bins.bins_val =(char *)(pbuf+position); ;
ret.sp_read_ret_t_u.rsp.bins.bins_len = 0;
#if 0 // for future usage with distributed cache
/*
** clear the optimization array
*/
ret.sp_read_ret_t_u.rsp.optim.optim_val = (char*)sp_optim;
ret.sp_read_ret_t_u.rsp.optim.optim_len = 0;
#endif
// Read projections
if (storage_read(st, args->layout, (sid_t *) args->dist_set, args->spare,
(unsigned char *) args->fid, args->bid, args->nb_proj,
(bin_t *) ret.sp_read_ret_t_u.rsp.bins.bins_val,
(size_t *) & ret.sp_read_ret_t_u.rsp.bins.bins_len,
&ret.sp_read_ret_t_u.rsp.file_size) != 0) {
ret.sp_read_ret_t_u.error = errno;
goto error;
}
ret.status = SP_SUCCESS;
storaged_srv_forward_read_success(req_ctx_p,&ret);
/*
** check the case of the readahead
*/
storage_check_readahead();
goto out;
error:
rozorpc_srv_forward_reply(req_ctx_p,(char*)&ret);
/*
** release the context
*/
out:
rozorpc_srv_release_context(req_ctx_p);
STOP_PROFILING(read);
return ;
}
