C++ plist_dict_set_item函数代码示例

LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_get_value(lockdownd_client_t client, const char *domain, const char *key, plist_t *value)
{
	if (!client)
		return LOCKDOWN_E_INVALID_ARG;

	plist_t dict = NULL;
	lockdownd_error_t ret = LOCKDOWN_E_UNKNOWN_ERROR;

	/* setup request plist */
	dict = plist_new_dict();
	plist_dict_add_label(dict, client->label);
	if (domain) {
		plist_dict_set_item(dict,"Domain", plist_new_string(domain));
	}
	if (key) {
		plist_dict_set_item(dict,"Key", plist_new_string(key));
	}
	plist_dict_set_item(dict,"Request", plist_new_string("GetValue"));

	/* send to device */
	ret = lockdownd_send(client, dict);

	plist_free(dict);
	dict = NULL;

	if (ret != LOCKDOWN_E_SUCCESS)
		return ret;

	/* Now get device's answer */
	ret = lockdownd_receive(client, &dict);
	if (ret != LOCKDOWN_E_SUCCESS)
		return ret;

	ret = lockdown_check_result(dict, "GetValue");
	if (ret == LOCKDOWN_E_SUCCESS) {
		debug_info("success");
	}

	if (ret != LOCKDOWN_E_SUCCESS) {
		plist_free(dict);
		return ret;
	}

	plist_t value_node = plist_dict_get_item(dict, "Value");

	if (value_node) {
		debug_info("has a value");
		*value = plist_copy(value_node);
	}

	plist_free(dict);
	return ret;
}

LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_stop_session(lockdownd_client_t client, const char *session_id)
{
	if (!client)
		return LOCKDOWN_E_INVALID_ARG;

	if (!session_id) {
		debug_info("no session_id given, cannot stop session");
		return LOCKDOWN_E_INVALID_ARG;
	}

	lockdownd_error_t ret = LOCKDOWN_E_UNKNOWN_ERROR;

	plist_t dict = plist_new_dict();
	plist_dict_add_label(dict, client->label);
	plist_dict_set_item(dict,"Request", plist_new_string("StopSession"));
	plist_dict_set_item(dict,"SessionID", plist_new_string(session_id));

	debug_info("stopping session %s", session_id);

	ret = lockdownd_send(client, dict);

	plist_free(dict);
	dict = NULL;

	ret = lockdownd_receive(client, &dict);

	if (!dict) {
		debug_info("LOCKDOWN_E_PLIST_ERROR");
		return LOCKDOWN_E_PLIST_ERROR;
	}

	ret = LOCKDOWN_E_UNKNOWN_ERROR;
	if (lockdown_check_result(dict, "StopSession") == RESULT_SUCCESS) {
		debug_info("success");
		ret = LOCKDOWN_E_SUCCESS;
	}

	plist_free(dict);
	dict = NULL;

	if (client->session_id) {
		free(client->session_id);
		client->session_id = NULL;
	}

	if (client->ssl_enabled) {
		property_list_service_disable_ssl(client->parent);
		client->ssl_enabled = 0;
	}

	return ret;
}

LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_activate(lockdownd_client_t client, plist_t activation_record)
{
	if (!client)
		return LOCKDOWN_E_INVALID_ARG;

	if (!client->session_id)
		return LOCKDOWN_E_NO_RUNNING_SESSION;

	if (!activation_record)
		return LOCKDOWN_E_INVALID_ARG;

	lockdownd_error_t ret = LOCKDOWN_E_UNKNOWN_ERROR;

	plist_t dict = plist_new_dict();
	plist_dict_add_label(dict, client->label);
	plist_dict_set_item(dict,"Request", plist_new_string("Activate"));
	plist_dict_set_item(dict,"ActivationRecord", plist_copy(activation_record));

	ret = lockdownd_send(client, dict);
	plist_free(dict);
	dict = NULL;

	ret = lockdownd_receive(client, &dict);
	if (!dict) {
		debug_info("LOCKDOWN_E_PLIST_ERROR");
		return LOCKDOWN_E_PLIST_ERROR;
	}

	ret = LOCKDOWN_E_ACTIVATION_FAILED;
	if (lockdown_check_result(dict, "Activate") == RESULT_SUCCESS) {
		debug_info("success");
		ret = LOCKDOWN_E_SUCCESS;
		
	} else {
		plist_t error_node = plist_dict_get_item(dict, "Error");
		if (error_node && PLIST_STRING == plist_get_node_type(error_node)) {
			char *error = NULL;
			plist_get_string_val(error_node, &error);
			if (!strcmp(error, "InvalidActivationRecord")) {
				ret = LOCKDOWN_E_INVALID_ACTIVATION_RECORD;
			}
			free(error);
		}
	}
	
	plist_free(dict);
	dict = NULL;

	return ret;
}

/**
 * Sends a notification to the device's notification_proxy.
 *
 * @param client The client to send to
 * @param notification The notification message to send
 *
 * @return NP_E_SUCCESS on success, or an error returned by np_plist_send
 */
np_error_t np_post_notification(np_client_t client, const char *notification)
{
	if (!client || !notification) {
		return NP_E_INVALID_ARG;
	}
	np_lock(client);

	plist_t dict = plist_new_dict();
	plist_dict_set_item(dict,"Command", plist_new_string("PostNotification"));
	plist_dict_set_item(dict,"Name", plist_new_string(notification));

	np_error_t res = np_error(property_list_service_send_xml_plist(client->parent, dict));
	plist_free(dict);

	dict = plist_new_dict();
	plist_dict_set_item(dict,"Command", plist_new_string("Shutdown"));

	res = np_error(property_list_service_send_xml_plist(client->parent, dict));
	plist_free(dict);

	if (res != NP_E_SUCCESS) {
		debug_info("Error sending XML plist to device!");
	}

	// try to read an answer, we just ignore errors here
	dict = NULL;
	property_list_service_receive_plist(client->parent, &dict);
	if (dict) {
#ifndef STRIP_DEBUG_CODE
		char *cmd_value = NULL;
		plist_t cmd_value_node = plist_dict_get_item(dict, "Command");
		if (plist_get_node_type(cmd_value_node) == PLIST_STRING) {
			plist_get_string_val(cmd_value_node, &cmd_value);
		}

		if (cmd_value && !strcmp(cmd_value, "ProxyDeath")) {
			// this is the expected answer
		} else {
			debug_plist(dict);
		}
		if (cmd_value) {
			free(cmd_value);
		}
#endif
		plist_free(dict);
	}

	np_unlock(client);
	return res;
}

LIBIMOBILEDEVICE_API instproxy_error_t instproxy_lookup_archives(instproxy_client_t client, plist_t client_options, plist_t *result)
{
	instproxy_error_t res = INSTPROXY_E_UNKNOWN_ERROR;

	plist_t command = plist_new_dict();
	plist_dict_set_item(command, "Command", plist_new_string("LookupArchives"));
	if (client_options)
		plist_dict_set_item(command, "ClientOptions", plist_copy(client_options));

	res = instproxy_perform_command(client, command, INSTPROXY_COMMAND_TYPE_SYNC, instproxy_copy_lookup_result_cb, (void*)result);

	plist_free(command);

	return res;
}

/**
 * Returns a new plist from the supplied lockdownd pair record. The caller is
 * responsible for freeing the plist.
 *
 * @param pair_record The pair record to create a plist from.
 *
 * @return A pair record plist from the device, NULL if pair_record is not set
 */
static plist_t lockdownd_pair_record_to_plist(lockdownd_pair_record_t pair_record)
{
	if (!pair_record)
		return NULL;

	/* setup request plist */
	plist_t dict = plist_new_dict();
	plist_dict_set_item(dict, "DeviceCertificate", plist_new_data(pair_record->device_certificate, strlen(pair_record->device_certificate)));
	plist_dict_set_item(dict, "HostCertificate", plist_new_data(pair_record->host_certificate, strlen(pair_record->host_certificate)));
	plist_dict_set_item(dict, "HostID", plist_new_string(pair_record->host_id));
	plist_dict_set_item(dict, "RootCertificate", plist_new_data(pair_record->root_certificate, strlen(pair_record->root_certificate)));
	plist_dict_set_item(dict, "SystemBUID", plist_new_string(pair_record->system_buid));

	return dict;
}

LIBIMOBILEDEVICE_API diagnostics_relay_error_t diagnostics_relay_sleep(diagnostics_relay_client_t client)
{
	if (!client)
		return DIAGNOSTICS_RELAY_E_INVALID_ARG;

	diagnostics_relay_error_t ret = DIAGNOSTICS_RELAY_E_UNKNOWN_ERROR;

	plist_t dict = plist_new_dict();

	plist_dict_set_item(dict,"Request", plist_new_string("Sleep"));
	ret = diagnostics_relay_send(client, dict);
	plist_free(dict);
	dict = NULL;

	ret = diagnostics_relay_receive(client, &dict);
	if (!dict) {
		return DIAGNOSTICS_RELAY_E_PLIST_ERROR;
	}

	int check = diagnostics_relay_check_result(dict);
	if (check == RESULT_SUCCESS) {
		ret = DIAGNOSTICS_RELAY_E_SUCCESS;
	} else if (check == RESULT_UNKNOWN_REQUEST) {
		ret = DIAGNOSTICS_RELAY_E_UNKNOWN_REQUEST;
	} else {
		ret = DIAGNOSTICS_RELAY_E_UNKNOWN_ERROR;
	}

	plist_free(dict);
	return ret;
}

LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_enter_recovery(lockdownd_client_t client)
{
	if (!client)
		return LOCKDOWN_E_INVALID_ARG;

	lockdownd_error_t ret = LOCKDOWN_E_UNKNOWN_ERROR;

	plist_t dict = plist_new_dict();
	plist_dict_add_label(dict, client->label);
	plist_dict_set_item(dict,"Request", plist_new_string("EnterRecovery"));

	debug_info("telling device to enter recovery mode");

	ret = lockdownd_send(client, dict);
	plist_free(dict);
	dict = NULL;

	ret = lockdownd_receive(client, &dict);

	if (lockdown_check_result(dict, "EnterRecovery") == RESULT_SUCCESS) {
		debug_info("success");
		ret = LOCKDOWN_E_SUCCESS;
	}
	plist_free(dict);
	dict = NULL;
	return ret;
}

/**
 * Hangs up the connection to the mobile_image_mounter service.
 * This functions has to be called before freeing up a mobile_image_mounter
 * instance. If not, errors appear in the device's syslog.
 *
 * @param client The client to hang up
 *
 * @return MOBILE_IMAGE_MOUNTER_E_SUCCESS on success,
 *     MOBILE_IMAGE_MOUNTER_E_INVALID_ARG if client is invalid,
 *     or another error code otherwise.
 */
mobile_image_mounter_error_t mobile_image_mounter_hangup(mobile_image_mounter_client_t client)
{
	if (!client) {
		return MOBILE_IMAGE_MOUNTER_E_INVALID_ARG;
	}
	mobile_image_mounter_lock(client);

	plist_t dict = plist_new_dict();
	plist_dict_set_item(dict, "Command", plist_new_string("Hangup"));

	mobile_image_mounter_error_t res = mobile_image_mounter_error(property_list_service_send_xml_plist(client->parent, dict));
	plist_free(dict);

	if (res != MOBILE_IMAGE_MOUNTER_E_SUCCESS) {
		debug_info("%s: Error sending XML plist to device!", __func__);
		goto leave_unlock;
	}

	dict = NULL;
	res = mobile_image_mounter_error(property_list_service_receive_plist(client->parent, &dict));
	if (res != MOBILE_IMAGE_MOUNTER_E_SUCCESS) {
		debug_info("%s: Error receiving response from device!", __func__);
	}
	if (dict) {
		debug_plist(dict);
		plist_free(dict);
	}

leave_unlock:
	mobile_image_mounter_unlock(client);
	return res;
}

LIBIMOBILEDEVICE_API sbservices_error_t sbservices_get_home_screen_wallpaper_pngdata(sbservices_client_t client, char **pngdata, uint64_t *pngsize)
{
	if (!client || !client->parent || !pngdata)
		return SBSERVICES_E_INVALID_ARG;

	sbservices_error_t res = SBSERVICES_E_UNKNOWN_ERROR;

	plist_t dict = plist_new_dict();
	plist_dict_set_item(dict, "command", plist_new_string("getHomeScreenWallpaperPNGData"));

	sbservices_lock(client);

	res = sbservices_error(property_list_service_send_binary_plist(client->parent, dict));
	if (res != SBSERVICES_E_SUCCESS) {
		debug_info("could not send plist, error %d", res);
		goto leave_unlock;
	}
	plist_free(dict);

	dict = NULL;
	res = sbservices_error(property_list_service_receive_plist(client->parent, &dict));
	if (res	== SBSERVICES_E_SUCCESS) {
		plist_t node = plist_dict_get_item(dict, "pngData");
		if (node) {
			plist_get_data_val(node, pngdata, pngsize);
		}
	}

leave_unlock:
	if (dict) {
		plist_free(dict);
	}
	sbservices_unlock(client);
	return res;
}

LIBIMOBILEDEVICE_API restored_error_t restored_goodbye(restored_client_t client)
{
	if (!client)
		return RESTORE_E_INVALID_ARG;

	restored_error_t ret = RESTORE_E_UNKNOWN_ERROR;

	plist_t dict = plist_new_dict();
	plist_dict_add_label(dict, client->label);
	plist_dict_set_item(dict,"Request", plist_new_string("Goodbye"));

	debug_info("called");

	ret = restored_send(client, dict);
	plist_free(dict);
	dict = NULL;

	ret = restored_receive(client, &dict);
	if (!dict) {
		debug_info("did not get goodbye response back");
		return RESTORE_E_PLIST_ERROR;
	}

	if (restored_check_result(dict) == RESULT_SUCCESS) {
		debug_info("success");
		ret = RESTORE_E_SUCCESS;
	}
	plist_free(dict);
	dict = NULL;
	return ret;
}

LIBIMOBILEDEVICE_API restored_error_t restored_reboot(restored_client_t client)
{
	if (!client)
		return RESTORE_E_INVALID_ARG;

	plist_t dict = NULL;
	restored_error_t ret = RESTORE_E_UNKNOWN_ERROR;

	dict = plist_new_dict();
	plist_dict_add_label(dict, client->label);
	plist_dict_set_item(dict,"Request", plist_new_string("Reboot"));

	/* send to device */
	ret = restored_send(client, dict);
	plist_free(dict);
	dict = NULL;

	if (RESTORE_E_SUCCESS != ret)
		return ret;

	ret = restored_receive(client, &dict);
	if (RESTORE_E_SUCCESS != ret)
		return ret;

	if (!dict)
		return RESTORE_E_PLIST_ERROR;

	plist_free(dict);
	dict = NULL;
	return ret;
}

static int send_result(struct mux_client *client, uint32_t tag, uint32_t result)
{
    int res = -1;
    if (client->proto_version == 1) {
        /* XML plist packet */
        plist_t dict = plist_new_dict();
        plist_dict_set_item(dict, "MessageType", plist_new_string("Result"));
        plist_dict_set_item(dict, "Number", plist_new_uint(result));
        res = send_plist_pkt(client, tag, dict);
        plist_free(dict);
    } else {
        /* binary packet */
        res = send_pkt(client, tag, MESSAGE_RESULT, &result, sizeof(uint32_t));
    }
    return res;
}

LIBIMOBILEDEVICE_API instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
{
	instproxy_error_t res = INSTPROXY_E_UNKNOWN_ERROR;

	plist_t command = plist_new_dict();
	plist_dict_set_item(command, "Command", plist_new_string("Upgrade"));
	if (client_options)
		plist_dict_set_item(command, "ClientOptions", plist_copy(client_options));
	plist_dict_set_item(command, "PackagePath", plist_new_string(pkg_path));

	res = instproxy_perform_command(client, command, INSTPROXY_COMMAND_TYPE_ASYNC, status_cb, user_data);

	plist_free(command);

	return res;
}

/**
 * Adds a label key with the passed value to a plist dict node.
 *
 * @param plist The plist to add the key to
 * @param label The value for the label key
 *
 */
static void plist_dict_add_label(plist_t plist, const char *label)
{
	if (plist && label) {
		if (plist_get_node_type(plist) == PLIST_DICT)
			plist_dict_set_item(plist, "Label", plist_new_string(label));
	}
}