This is a reference to the relavent dbus method calls and signals that are referenced in some way by the parts of the WiFi stack:

eapd references:
com.nokia.eap.request.wpa_ie_push
com.nokia.eap.request.disconnect
com.nokia.eap.request.status
com.nokia.eap.request.wpa_mic_failure
com.nokia.eap.request.disassociate
com.nokia.eap.request.associate
com.nokia.eap.request.interface
com.nokia.eap.request.check_pmksa_cache
com.nokia.eap.signal.disconnected
com.nokia.eap.signal.wps_fail
com.nokia.eap.signal.wps_success
com.nokia.eap.signal.auth_status
com.nokia.icd_ui.show_private_key_passwd_dlg
com.nokia.icd_ui.show_gtc_dlg
com.nokia.icd_ui.show_server_cert_dlg
com.nokia.icd_ui.show_mschap_change_dlg
com.nokia.icd_ui.show_passwd_dlg
com.nokia.icd_ui.passwd
com.nokia.icd_ui.mschap_change
com.nokia.icd_ui.gtc_response
com.nokia.icd_ui.private_key_passwd
com.nokia.icd_ui.server_cert
com.nokia.wlancond.request.set_powersave
com.nokia.wlancond.request.disassociate
com.nokia.wlancond.request.set_pmksa

wlancond references:
com.nokia.eap.request.check_pmksa_cache
com.nokia.eap.request.disassociate
com.nokia.eap.request.associate
com.nokia.eap.request.wpa_mic_failure
com.nokia.eap.request.wpa_ie_push
com.nokia.wlancond.request.settings_and_connect
com.nokia.wlancond.request.scan
com.nokia.wlancond.request.status
com.nokia.wlancond.request.interface
com.nokia.wlancond.request.connection_status
com.nokia.wlancond.request.set_pmksa
com.nokia.wlancond.request.set_powersave
com.nokia.wlancond.request.disconnect
com.nokia.wlancond.request.disassociate
com.nokia.wlancond.signal.registrar_error
com.nokia.wlancond.signal.disconnected
com.nokia.wlancond.signal.connected
com.nokia.wlancond.signal.scan_results

libicd_network_eap.so references:
com.nokia.eap.request.interface
com.nokia.eap.request.nai_update_req
com.nokia.eap.signal.auth_status
com.nokia.eap.signal.disconnected
com.nokia.eap.signal.wps_fail
com.nokia.eap.signal.wps_success

libicd_network_ipv4.so references:
com.nokia.icd.autoconf.autoconf_changed

libicd_network_wlan.so references:
com.nokia.wlancond.request.status
com.nokia.wlancond.request.disconnect
com.nokia.wlancond.request.set_powersave
com.nokia.wlancond.request.settings_and_connect
com.nokia.wlancond.signal.scan_results
com.nokia.wlancond.signal.connected
com.nokia.wlancond.signal.disconnected
com.nokia.wlancond.signal.registrar_error

libicd_network_wps.so references:
com.nokia.eap.signal.wps_success
com.nokia.wlancond.request.scan
com.nokia.wlancond.signal.scan_results
com.nokia.wps_ui.method_sig
com.nokia.wps_ui.show_select_method

Other users of those same dbus interfaces:
50_ipv4_network_setup (shell script) references:
com.nokia.icd.autoconf.autoconf_changed

libiap_dialog_wps.so references:
com.nokia.eap.signal.wps_success
com.nokia.wps_ui.method_sig
com.nokia.wps_ui.show_select_method

libconnui_iapsettings.so.0.0.0 references:
com.nokia.wlancond.request.scan
com.nokia.wlancond.signal.scan_results

libiap_dialog_gtc_challenge.so references:
com.nokia.icd_ui.show_gtc_dlg
com.nokia.icd_ui.gtc_response

libiap_dialog_mschap_change.so references:
com.nokia.icd_ui.show_mschap_change_dlg
com.nokia.icd_ui.mschap_change

libiap_dialog_password.so references:
com.nokia.icd_ui.show_passwd_dlg
com.nokia.icd_ui.passwd

libiap_dialog_private_key_pw.so references:
com.nokia.icd_ui.show_private_key_passwd_dlg
com.nokia.icd_ui.private_key_passwd

libiap_dialog_server_cert.so references:
com.nokia.icd_ui.show_server_cert_dlg
com.nokia.icd_ui.server_cert

And now that should be all the dbus and gconf and other information relavent to replacing the WiFi stack.