/**
* Create a path to the per-player settings directory.
* @param path
* Path inside the per-player settings directory.
* @return
* New path. Must be freed.
*/
char *file_path_player(const char *path)
{
StringBuffer *sb;
HARD_ASSERT(path != NULL);
sb = file_path_server_internal();
SOFT_ASSERT_LABEL(*cpl.account != '\0', done, "Account name is empty.");
SOFT_ASSERT_LABEL(*cpl.name != '\0', done, "Player name is empty.");
stringbuffer_append_printf(sb, "%s/%s/%s", cpl.account, cpl.name, path);
done:
return stringbuffer_finish(sb);
}
/**
* Parse a single metaserver data node within a 'server' node.
*
* @param node
* The data node.
* @param server
* Allocated server structure.
* @return
* True on success, false on failure.
*/
static bool
parse_metaserver_data_node (xmlNodePtr node, server_struct *server)
{
HARD_ASSERT(node != NULL);
HARD_ASSERT(server != NULL);
xmlChar *content = xmlNodeGetContent(node);
SOFT_ASSERT_LABEL(content != NULL && *content != '\0',
error,
"Parsing error");
if (XML_STR_EQUAL(node->name, "Hostname")) {
SOFT_ASSERT_LABEL(server->hostname == NULL, error, "Parsing error");
server->hostname = estrdup((const char *) content);
} else if (XML_STR_EQUAL(node->name, "Port")) {
SOFT_ASSERT_LABEL(server->port == 0, error, "Parsing error");
server->port = atoi((const char *) content);
} else if (XML_STR_EQUAL(node->name, "PortCrypto")) {
SOFT_ASSERT_LABEL(server->port_crypto == -1, error, "Parsing error");
server->port_crypto = atoi((const char *) content);
} else if (XML_STR_EQUAL(node->name, "Name")) {
SOFT_ASSERT_LABEL(server->name == NULL, error, "Parsing error");
server->name = estrdup((const char *) content);
} else if (XML_STR_EQUAL(node->name, "PlayersCount")) {
SOFT_ASSERT_LABEL(server->player == 0, error, "Parsing error");
server->player = atoi((const char *) content);
} else if (XML_STR_EQUAL(node->name, "Version")) {
SOFT_ASSERT_LABEL(server->version == NULL, error, "Parsing error");
server->version = estrdup((const char *) content);
} else if (XML_STR_EQUAL(node->name, "TextComment")) {
SOFT_ASSERT_LABEL(server->desc == NULL, error, "Parsing error");
server->desc = estrdup((const char *) content);
} else if (XML_STR_EQUAL(node->name, "CertificatePublicKey")) {
SOFT_ASSERT_LABEL(server->cert_pubkey == NULL, error, "Parsing error");
server->cert_pubkey = estrdup((const char *) content);
} else if (XML_STR_EQUAL(node->name, "Certificate")) {
SOFT_ASSERT_LABEL(server->cert == NULL, error, "Parsing error");
server->cert = estrdup((const char *) content);
} else if (XML_STR_EQUAL(node->name, "CertificateSignature")) {
SOFT_ASSERT_LABEL(server->cert_sig == NULL, error, "Parsing error");
unsigned char *sig;
size_t sig_len;
if (!math_base64_decode((const char *) content, &sig, &sig_len)) {
LOG(ERROR, "Error decoding BASE64 certificate signature");
goto error;
}
server->cert_sig = sig;
server->cert_sig_len = sig_len;
} else {
LOG(DEVEL, "Unrecognized node: %s", (const char *) node->name);
}
bool ret = true;
goto out;
error:
ret = false;
out:
if (content != NULL) {
xmlFree(content);
}
return ret;
}
