PUBLIC err_t
channel_setup(void)
{
pstore_init(&_chan.session);
pstore_init(&_chan.request);
return E_GOOD;
}
void *pstore_read(int tx_op, char *name)
{
SHFL *fl;
shbuf_t *buff;
char path[PATH_MAX+1];
char prefix[256];
unsigned char *data;
size_t data_len;
int err;
pstore_init();
memset(prefix, 0, sizeof(prefix));
switch (tx_op) {
case TX_ACCOUNT:
strcpy(prefix, "account");
break;
case TX_IDENT:
strcpy(prefix, "id");
break;
case TX_SESSION:
strcpy(prefix, "session");
break;
case TX_APP:
strcpy(prefix, "app");
break;
case TX_LEDGER:
strcpy(prefix, "ledger");
break;
default:
strcpy(prefix, "default");
break;
}
buff = shbuf_init();
sprintf(path, "/sys/net/tx/%s/%s", prefix, name);
fl = shfs_file_find(_pstore_fs, path);
err = shfs_read(fl, buff);
if (err) {
shbuf_free(&buff);
return (NULL);
}
return (shbuf_unmap(buff));
}
int pstore_write(int tx_op, char *name, unsigned char *data, size_t data_len)
{
SHFL *fl;
char prefix[256];
char path[PATH_MAX+1];
shbuf_t *buff;
int err;
pstore_init();
memset(prefix, 0, sizeof(prefix));
switch (tx_op) {
case TX_ACCOUNT:
strcpy(prefix, "account");
break;
case TX_IDENT:
strcpy(prefix, "id");
break;
case TX_SESSION:
strcpy(prefix, "session");
break;
case TX_APP:
strcpy(prefix, "app");
break;
case TX_LEDGER:
strcpy(prefix, "ledger");
break;
default:
strcpy(prefix, "default");
break;
}
sprintf(path, "/sys/net/tx/%s/%s", prefix, name);
fl = shfs_file_find(_pstore_fs, path);
buff = shbuf_init();
shbuf_cat(buff, data, data_len);
err = shfs_write(fl, buff);
shbuf_free(&buff);
if (err)
return (err);
return (0);
}
int pstore_delete(int tx_op, char *hash)
{
char path[PATH_MAX+1];
char prefix[256];
shfs_ino_t *fl;
int err;
pstore_init();
memset(prefix, 0, sizeof(prefix));
switch (tx_op) {
case TX_ACCOUNT:
strcpy(prefix, "account");
break;
case TX_IDENT:
strcpy(prefix, "id");
break;
case TX_SESSION:
strcpy(prefix, "session");
break;
case TX_APP:
strcpy(prefix, "app");
break;
case TX_LEDGER:
strcpy(prefix, "ledger");
break;
case TX_LICENSE:
strcpy(prefix, "license");
break;
default:
strcpy(prefix, "default");
break;
}
sprintf(path, "/sys/net/tx/%s/%s", prefix, hash);
fl = shfs_file_find(_pstore_fs, path);
err = shfs_file_remove(fl);
if (err)
return (err);
return (0);
}
