/*
 * Copyright 2016, The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <stdint.h>
#include "wifi_hal.h"
#include "wifi_hal_stub.h"

wifi_error wifi_initialize_stub(wifi_handle *handle) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

void wifi_cleanup_stub(wifi_handle handle, wifi_cleaned_up_handler handler) {
}

void wifi_event_loop_stub(wifi_handle handle) {

}

void wifi_get_error_info_stub(wifi_error err, const char **msg) {
    *msg = NULL;
}

wifi_error wifi_get_supported_feature_set_stub(wifi_interface_handle handle, feature_set *set) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_get_concurrency_matrix_stub(wifi_interface_handle handle, int max_size,
        feature_set *matrix, int *size) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_set_scanning_mac_oui_stub(wifi_interface_handle handle, unsigned char *oui_data) {
    return WIFI_ERROR_UNINITIALIZED;
}

/* List of all supported channels, including 5GHz channels */
wifi_error wifi_get_supported_channels_stub(wifi_handle handle, int *size, wifi_channel *list) {
    return WIFI_ERROR_UNINITIALIZED;
}

/* Enhanced power reporting */
wifi_error wifi_is_epr_supported_stub(wifi_handle handle) {
    return WIFI_ERROR_UNINITIALIZED;
}

/* multiple interface support */
wifi_error wifi_get_ifaces_stub(wifi_handle handle, int *num_ifaces, wifi_interface_handle **ifaces) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_get_iface_name_stub(wifi_interface_handle iface, char *name, size_t size) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_set_iface_event_handler_stub(wifi_request_id id,
            wifi_interface_handle iface, wifi_event_handler eh) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_reset_iface_event_handler_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_start_gscan_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_scan_cmd_params params, wifi_scan_result_handler handler) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_stop_gscan_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_get_cached_gscan_results_stub(wifi_interface_handle iface, byte flush,
        int max, wifi_cached_scan_results *results, int *num) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_set_bssid_hotlist_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_bssid_hotlist_params params, wifi_hotlist_ap_found_handler handler) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_reset_bssid_hotlist_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_set_significant_change_handler_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_significant_change_params params, wifi_significant_change_handler handler) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_reset_significant_change_handler_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_get_gscan_capabilities_stub(wifi_interface_handle handle,
        wifi_gscan_capabilities *capabilities) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_set_link_stats_stub(wifi_interface_handle iface, wifi_link_layer_params params) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_get_link_stats_stub(wifi_request_id id,
        wifi_interface_handle iface, wifi_stats_result_handler handler) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_clear_link_stats_stub(wifi_interface_handle iface,
      u32 stats_clear_req_mask, u32 *stats_clear_rsp_mask, u8 stop_req, u8 *stop_rsp) {
    return WIFI_ERROR_UNINITIALIZED;
}

wifi_error wifi_get_valid_channels_stub(wifi_interface_handle handle,
        int band, int max_channels, wifi_channel *channels, int *num_channels) {
    return WIFI_ERROR_UNINITIALIZED;
}

/* API to request RTT measurement */
wifi_error wifi_rtt_range_request_stub(wifi_request_id id, wifi_interface_handle iface,
        unsigned num_rtt_config, wifi_rtt_config rtt_config[], wifi_rtt_event_handler handler) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

/* API to cancel RTT measurements */
wifi_error wifi_rtt_range_cancel_stub(wifi_request_id id,  wifi_interface_handle iface,
        unsigned num_devices, mac_addr addr[]) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

/* API to get RTT capability */
wifi_error wifi_get_rtt_capabilities_stub(wifi_interface_handle iface,
        wifi_rtt_capabilities *capabilities)
{
    return WIFI_ERROR_NOT_SUPPORTED;
}

/* API to enable RTT responder role */
wifi_error wifi_enable_responder_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_channel_info channel_hint, unsigned max_duration_seconds,
        wifi_channel_info* channel_used) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

/* API to disable RTT responder role */
wifi_error wifi_disable_responder_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

/* API to get available channel for RTT responder role */
wifi_error wifi_rtt_get_available_channel_stub(wifi_interface_handle iface, wifi_channel_info* channel) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_nodfs_flag_stub(wifi_interface_handle iface, u32 nodfs) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_start_logging_stub(wifi_interface_handle iface, u32 verbose_level, u32 flags,
        u32 max_interval_sec, u32 min_data_size, char *buffer_name) {
            return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_epno_list_stub(int id, wifi_interface_info *iface,
        const wifi_epno_params *params, wifi_epno_handler handler) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_reset_epno_list_stub(int id, wifi_interface_info *iface) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_country_code_stub(wifi_interface_handle iface, const char *code) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_firmware_memory_dump_stub( wifi_interface_handle iface,
        wifi_firmware_memory_dump_handler handler){
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_log_handler_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_ring_buffer_data_handler handler) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_reset_log_handler_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_alert_handler_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_alert_handler handler) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_reset_alert_handler_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_firmware_version_stub( wifi_interface_handle iface, char *buffer,
        int buffer_size) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_ring_buffers_status_stub(wifi_interface_handle iface,
        u32 *num_rings, wifi_ring_buffer_status *status) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_logger_supported_feature_set_stub(wifi_interface_handle iface,
        unsigned int *support) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_ring_data_stub(wifi_interface_handle iface, char *ring_name) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_driver_version_stub(wifi_interface_handle iface, char *buffer,
        int buffer_size) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_enable_tdls_stub(wifi_interface_handle iface, mac_addr addr,
        wifi_tdls_params *params, wifi_tdls_handler handler) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_disable_tdls_stub(wifi_interface_handle iface, mac_addr addr) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_tdls_status_stub(wifi_interface_handle iface, mac_addr addr,
        wifi_tdls_status *status) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_tdls_capabilities_stub(wifi_interface_handle iface,
        wifi_tdls_capabilities *capabilities) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_bssid_blacklist_stub(wifi_request_id id, wifi_interface_handle iface,
        wifi_bssid_params params) {
      return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_start_sending_offloaded_packet_stub(wifi_request_id id,
        wifi_interface_handle iface, u8 *ip_packet, u16 ip_packet_len,
        u8 *src_mac_addr, u8 *dst_mac_addr, u32 period_msec) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_stop_sending_offloaded_packet_stub(wifi_request_id id, wifi_interface_handle iface) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_wake_reason_stats_stub(wifi_interface_handle iface,
                                    WLAN_DRIVER_WAKE_REASON_CNT *wifi_wake_reason_cnt) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_configure_nd_offload_stub(wifi_interface_handle iface, u8 enable) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_driver_memory_dump_stub(wifi_interface_handle iface,
    wifi_driver_memory_dump_callbacks callbacks)  {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_start_pkt_fate_monitoring_stub(wifi_interface_handle iface) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_tx_pkt_fates_stub(wifi_interface_handle handle,
    wifi_tx_report *tx_report_bufs, size_t n_requested_fates, size_t *n_provided_fates) {
    return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_rx_pkt_fates_stub(wifi_interface_handle handle,
    wifi_rx_report *rx_report_bufs, size_t n_requested_fates, size_t *n_provided_fates) {
    return WIFI_ERROR_NOT_SUPPORTED;
}
wifi_error wifi_nan_enable_request_stub(transaction_id id,
                              wifi_interface_handle iface,
                              NanEnableRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_disable_request_stub(transaction_id id,
                               wifi_interface_handle iface) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_publish_request_stub(transaction_id id,
                               wifi_interface_handle iface,
                               NanPublishRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_publish_cancel_request_stub(transaction_id id,
                                      wifi_interface_handle iface,
                                      NanPublishCancelRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_subscribe_request_stub(transaction_id id,
                                 wifi_interface_handle iface,
                                 NanSubscribeRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_subscribe_cancel_request_stub(transaction_id id,
                                        wifi_interface_handle iface,
                                        NanSubscribeCancelRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_transmit_followup_request_stub(transaction_id id,
                                         wifi_interface_handle iface,
                                         NanTransmitFollowupRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_stats_request_stub(transaction_id id,
                             wifi_interface_handle iface,
                             NanStatsRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_config_request_stub(transaction_id id,
                              wifi_interface_handle iface,
                              NanConfigRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_tca_request_stub(transaction_id id,
                           wifi_interface_handle iface,
                           NanTCARequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_beacon_sdf_payload_request_stub(transaction_id id,
                                         wifi_interface_handle iface,
                                         NanBeaconSdfPayloadRequest* msg) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_register_handler_stub(wifi_interface_handle iface,
                                NanCallbackHandler handlers) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_get_version_stub(wifi_handle handle,
                           NanVersion* version) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_nan_get_capabilities_stub(transaction_id id,
                                wifi_interface_handle iface) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_get_packet_filter_capabilities_stub(wifi_interface_handle handle,
                                          u32 *version, u32 *max_len) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

wifi_error wifi_set_packet_filter_stub(wifi_interface_handle handle,
                             const u8 *program, u32 len) {
  return WIFI_ERROR_NOT_SUPPORTED;
}

int init_wifi_stub_hal_func_table(wifi_hal_fn *hal_fn) {
    if (hal_fn == NULL) {
        return -1;
    }
    hal_fn->wifi_initialize = wifi_initialize_stub;
    hal_fn->wifi_cleanup = wifi_cleanup_stub;
    hal_fn->wifi_event_loop = wifi_event_loop_stub;
    hal_fn->wifi_get_error_info = wifi_get_error_info_stub;
    hal_fn->wifi_get_supported_feature_set = wifi_get_supported_feature_set_stub;
    hal_fn->wifi_get_concurrency_matrix = wifi_get_concurrency_matrix_stub;
    hal_fn->wifi_set_scanning_mac_oui =  wifi_set_scanning_mac_oui_stub;
    hal_fn->wifi_get_supported_channels = wifi_get_supported_channels_stub;
    hal_fn->wifi_is_epr_supported = wifi_is_epr_supported_stub;
    hal_fn->wifi_get_ifaces = wifi_get_ifaces_stub;
    hal_fn->wifi_get_iface_name = wifi_get_iface_name_stub;
    hal_fn->wifi_reset_iface_event_handler = wifi_reset_iface_event_handler_stub;
    hal_fn->wifi_start_gscan = wifi_start_gscan_stub;
    hal_fn->wifi_stop_gscan = wifi_stop_gscan_stub;
    hal_fn->wifi_get_cached_gscan_results = wifi_get_cached_gscan_results_stub;
    hal_fn->wifi_set_bssid_hotlist = wifi_set_bssid_hotlist_stub;
    hal_fn->wifi_reset_bssid_hotlist = wifi_reset_bssid_hotlist_stub;
    hal_fn->wifi_set_significant_change_handler = wifi_set_significant_change_handler_stub;
    hal_fn->wifi_reset_significant_change_handler = wifi_reset_significant_change_handler_stub;
    hal_fn->wifi_get_gscan_capabilities = wifi_get_gscan_capabilities_stub;
    hal_fn->wifi_set_link_stats = wifi_set_link_stats_stub;
    hal_fn->wifi_get_link_stats = wifi_get_link_stats_stub;
    hal_fn->wifi_clear_link_stats = wifi_clear_link_stats_stub;
    hal_fn->wifi_get_valid_channels = wifi_get_valid_channels_stub;
    hal_fn->wifi_rtt_range_request = wifi_rtt_range_request_stub;
    hal_fn->wifi_rtt_range_cancel = wifi_rtt_range_cancel_stub;
    hal_fn->wifi_get_rtt_capabilities = wifi_get_rtt_capabilities_stub;
    hal_fn->wifi_start_logging = wifi_start_logging_stub;
    hal_fn->wifi_set_epno_list = wifi_set_epno_list_stub;
    hal_fn->wifi_set_country_code = wifi_set_country_code_stub;
    hal_fn->wifi_enable_tdls = wifi_enable_tdls_stub;
    hal_fn->wifi_disable_tdls = wifi_disable_tdls_stub;
    hal_fn->wifi_get_tdls_status = wifi_get_tdls_status_stub;
    hal_fn->wifi_get_tdls_capabilities = wifi_get_tdls_capabilities_stub;
    hal_fn->wifi_set_nodfs_flag = wifi_set_nodfs_flag_stub;
    hal_fn->wifi_get_firmware_memory_dump = wifi_get_firmware_memory_dump_stub;
    hal_fn->wifi_set_log_handler = wifi_set_log_handler_stub;
    hal_fn->wifi_reset_log_handler = wifi_reset_log_handler_stub;
    hal_fn->wifi_set_alert_handler = wifi_set_alert_handler_stub;
    hal_fn->wifi_reset_alert_handler = wifi_reset_alert_handler_stub;
    hal_fn->wifi_get_firmware_version = wifi_get_firmware_version_stub;
    hal_fn->wifi_get_ring_buffers_status = wifi_get_ring_buffers_status_stub;
    hal_fn->wifi_get_logger_supported_feature_set = wifi_get_logger_supported_feature_set_stub;
    hal_fn->wifi_get_ring_data = wifi_get_ring_data_stub;
    hal_fn->wifi_get_driver_version = wifi_get_driver_version_stub;
    hal_fn->wifi_set_bssid_blacklist = wifi_set_bssid_blacklist_stub;
    hal_fn->wifi_start_sending_offloaded_packet = wifi_start_sending_offloaded_packet_stub;
    hal_fn->wifi_stop_sending_offloaded_packet = wifi_stop_sending_offloaded_packet_stub;
    hal_fn->wifi_get_wake_reason_stats = wifi_get_wake_reason_stats_stub;
    hal_fn->wifi_configure_nd_offload = wifi_configure_nd_offload_stub;
    hal_fn->wifi_get_driver_memory_dump = wifi_get_driver_memory_dump_stub;
    hal_fn->wifi_start_pkt_fate_monitoring = wifi_start_pkt_fate_monitoring_stub;
    hal_fn->wifi_get_tx_pkt_fates = wifi_get_tx_pkt_fates_stub;
    hal_fn->wifi_get_rx_pkt_fates = wifi_get_rx_pkt_fates_stub;
    hal_fn->wifi_nan_enable_request = wifi_nan_enable_request_stub;
    hal_fn->wifi_nan_disable_request = wifi_nan_disable_request_stub;
    hal_fn->wifi_nan_publish_request = wifi_nan_publish_request_stub;
    hal_fn->wifi_nan_publish_cancel_request = wifi_nan_publish_cancel_request_stub;
    hal_fn->wifi_nan_subscribe_request = wifi_nan_subscribe_request_stub;
    hal_fn->wifi_nan_subscribe_cancel_request = wifi_nan_subscribe_cancel_request_stub;
    hal_fn->wifi_nan_transmit_followup_request = wifi_nan_transmit_followup_request_stub;
    hal_fn->wifi_nan_stats_request = wifi_nan_stats_request_stub;
    hal_fn->wifi_nan_config_request = wifi_nan_config_request_stub;
    hal_fn->wifi_nan_tca_request = wifi_nan_tca_request_stub;
    hal_fn->wifi_nan_beacon_sdf_payload_request = wifi_nan_beacon_sdf_payload_request_stub;
    hal_fn->wifi_nan_register_handler = wifi_nan_register_handler_stub;
    hal_fn->wifi_nan_get_version = wifi_nan_get_version_stub;
    hal_fn->wifi_get_packet_filter_capabilities = wifi_get_packet_filter_capabilities_stub;
    hal_fn->wifi_set_packet_filter = wifi_set_packet_filter_stub;

    return 0;
}