From: "Fu, Siyuan" <siyuan.fu@intel.com>
To: "Wang, Fan" <fan.wang@intel.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Ye, Ting" <ting.ye@intel.com>, "Wu, Jiaxin" <jiaxin.wu@intel.com>
Subject: Re: [Patch] NetworkPkg: Add WiFi Connection Manager to NetworkPkg
Date: Wed, 20 Feb 2019 03:57:40 +0000 [thread overview]
Message-ID: <B1FF2E9001CE9041BD10B825821D5BC58B6E9D2E@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <20190215030739.6816-1-fan.wang@intel.com>
Hi, Fan
See my comments embedded, thanks.
> -----Original Message-----
> From: Wang, Fan
> Sent: Friday, February 15, 2019 11:08 AM
> To: edk2-devel@lists.01.org
> Cc: Ye, Ting <ting.ye@intel.com>; Fu, Siyuan <siyuan.fu@intel.com>; Wu, Jiaxin
> <jiaxin.wu@intel.com>
> Subject: [Patch] NetworkPkg: Add WiFi Connection Manager to NetworkPkg
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1492
>
> Add WiFi Connection Manager in NetworkPkg to provide UI for users to scan
> networks, connect or disconnect to networks.
>
> This connection manager won't include the UNDI driver, supplicant driver,
> or other device specific drivers and is therefor not a complete solution
> stack for UEFI Wi-Fi, users can seek help for Wireless card vendors.
>
> Cc: Ye Ting <ting.ye@intel.com>
> Cc: Fu Siyuan <siyuan.fu@intel.com>
> Cc: Wu Jiaxin <jiaxin.wu@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Wang Fan <fan.wang@intel.com>
> ---
> NetworkPkg/NetworkPkg.dsc | 1 +
> NetworkPkg/WifiConnectionManagerDxe/EapContext.h | 28 +
> .../WifiConnectionManagerDxe.inf | 88 +
> .../WifiConnectionManagerDxe.vfr | 353 ++++
> .../WifiConnectionManagerDxeStrings.uni | 109 ++
> .../WifiConnectionMgrComponentName.c | 191 ++
> .../WifiConnectionMgrComponentName.h | 99 +
> .../WifiConnectionMgrConfig.h | 74 +
> .../WifiConnectionMgrConfigHii.h | 41 +
> .../WifiConnectionMgrConfigNVDataStruct.h | 157 ++
> .../WifiConnectionMgrDriver.c | 717 ++++++++
> .../WifiConnectionMgrDriverBinding.h | 148 ++
> .../WifiConnectionMgrDxe.h | 344 ++++
> .../WifiConnectionMgrFileUtil.c | 308 ++++
> .../WifiConnectionMgrFileUtil.h | 77 +
> .../WifiConnectionMgrHiiConfigAccess.c | 1918
> ++++++++++++++++++++
> .../WifiConnectionMgrHiiConfigAccess.h | 228 +++
> .../WifiConnectionMgrImpl.c | 1409 ++++++++++++++
> .../WifiConnectionMgrImpl.h | 123 ++
> .../WifiConnectionMgrMisc.c | 784 ++++++++
> .../WifiConnectionMgrMisc.h | 279 +++
> 21 files changed, 7476 insertions(+)
> create mode 100644 NetworkPkg/WifiConnectionManagerDxe/EapContext.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.inf
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.vfr
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxeStrings.uni
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.c
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfig.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigHii.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigNVDataStruct.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriver.c
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriverBinding.h
> create mode 100644 NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDxe.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.c
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.c
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.c
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.h
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.c
> create mode 100644
> NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.h
>
> diff --git a/NetworkPkg/NetworkPkg.dsc b/NetworkPkg/NetworkPkg.dsc
> index b543caa08f..b17df46542 100644
> --- a/NetworkPkg/NetworkPkg.dsc
> +++ b/NetworkPkg/NetworkPkg.dsc
> @@ -114,10 +114,11 @@
> NetworkPkg/Mtftp6Dxe/Mtftp6Dxe.inf
> NetworkPkg/DnsDxe/DnsDxe.inf
> NetworkPkg/HttpDxe/HttpDxe.inf
> NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.inf
> NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> + NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.inf
>
> NetworkPkg/Application/IpsecConfig/IpSecConfig.inf
> NetworkPkg/Application/VConfig/VConfig.inf
>
> [Components.IA32, Components.X64]
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/EapContext.h
> b/NetworkPkg/WifiConnectionManagerDxe/EapContext.h
> new file mode 100644
> index 0000000000..b8a474cd2b
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/EapContext.h
> @@ -0,0 +1,28 @@
> +/** @file
> + Eap configuration data structure definitions for EAP connections.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_EAP_CONTEXT_H__
> +#define __EFI_WIFI_EAP_CONTEXT_H__
> +
> +typedef struct {
> +
> + BOOLEAN IsEncrypted;
> + CHAR16 EncryptPassword[PASSWORD_STORAGE_SIZE];
> + UINTN KeySize;
> + UINT8 KeyData[1];
> +
> +} EFI_EAP_PRIVATE_KEY;
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.inf
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.inf
> new file mode 100644
> index 0000000000..f673428292
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.inf
> @@ -0,0 +1,88 @@
> +## @file
> +# WiFi Connection Manager.
> +#
> +# This module is an example of how to make use of UEFI WiFi connection
> capabilities.
> +# User can scan, connect and diconnect to networks through UI operations.
> +#
> +# Supported networks include:
> +# 1). Open Network
> +# 2). WPA2 Personal Network
> +# 3). EAP Networks (EAP-TLS, EAP-TTLS/MSCHAPv2 and PEAPv0/MSCHAPv2)
> +#
> +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +#
> +# This program and the accompanying materials
> +# are licensed and made available under the terms and conditions of the BSD
> License
> +# which accompanies this distribution. The full text of the license may be
> found at
> +# http://opensource.org/licenses/bsd-license.php.
> +#
> +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +#
> +##
> +
> +[Defines]
> + INF_VERSION = 0x00010005
> + BASE_NAME = WifiConnectionManagerDxe
> + FILE_GUID = c6df98f2-5ec0-4a94-8c11-9a9828ef03f2
> + MODULE_TYPE = DXE_DRIVER
Why WCM is a DXE driver instead of UEFI driver?
> + VERSION_STRING = 0.1
> + ENTRY_POINT = WifiMgrDxeDriverEntryPoint
> + UNLOAD_IMAGE = WifiMgrDxeUnload
> +
> +[Sources]
> + WifiConnectionMgrDxe.h
> + WifiConnectionMgrDriverBinding.h
> + WifiConnectionMgrConfig.h
> + WifiConnectionMgrMisc.h
> + WifiConnectionMgrImpl.h
> + WifiConnectionMgrConfigNVDataStruct.h
> + WifiConnectionMgrHiiConfigAccess.h
> + WifiConnectionMgrComponentName.h
> + WifiConnectionMgrFileUtil.h
> + WifiConnectionMgrDriver.c
> + WifiConnectionMgrComponentName.c
> + WifiConnectionMgrMisc.c
> + WifiConnectionMgrHiiConfigAccess.c
> + WifiConnectionMgrImpl.c
> + WifiConnectionMgrFileUtil.c
> + WifiConnectionManagerDxeStrings.uni
> + WifiConnectionManagerDxe.vfr
> + EapContext.h
> + WifiConnectionMgrConfigHii.h
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + MdeModulePkg/MdeModulePkg.dec
> + NetworkPkg/NetworkPkg.dec
> +
> +[LibraryClasses]
> + UefiDriverEntryPoint
> + UefiBootServicesTableLib
> + UefiRuntimeServicesTableLib
> + MemoryAllocationLib
> + BaseMemoryLib
> + BaseLib
> + UefiLib
> + DevicePathLib
> + DebugLib
> + HiiLib
> + PrintLib
> + UefiHiiServicesLib
> + NetLib
> + FileExplorerLib
> +
> +[Protocols]
> + gEfiHiiConfigAccessProtocolGuid ## PRODUCES
> + gEfiWiFi2ProtocolGuid ## TO_START
> + gEfiAdapterInformationProtocolGuid ## SOMETIMES_CONSUMES
> + gEfiSupplicantProtocolGuid ## SOMETIMES_CONSUMES
> + gEfiEapConfigurationProtocolGuid ## SOMETIMES_CONSUMES
> +
> +[Guids]
> + gEfiIfrTianoGuid ## CONSUMES ## GUID
> (Extended IFR Guid Opcode)
> + gEfiAdapterInfoMediaStateGuid ## SOMETIMES_CONSUMES ##
> GUID # Indicate the current media state status
> +
> +[Depex]
> + gEfiHiiConfigRoutingProtocolGuid AND
> + gEfiRealTimeClockArchProtocolGuid
Why WCM depends on an ARCH protocol? Can we change the WCM to a pure UEFI driver
and remove the [Depex] section?
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.vfr
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.vfr
> new file mode 100644
> index 0000000000..2674372b11
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxe.vfr
> @@ -0,0 +1,353 @@
> +/** @file
> + Vfr files used in WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrConfigNVDataStruct.h"
> +
> +#define EFI_NETWORK_DEVICE_CLASS 0x04
> +
> +formset
> + guid = WIFI_CONFIG_FORM_SET_GUID,
> + title = STRING_TOKEN(STR_WIFI_MGR_FORM_TITLE),
> + help = STRING_TOKEN(STR_WIFI_MGR_FORM_HELP),
> + class = EFI_NETWORK_DEVICE_CLASS,
> + subclass = 0x03,
> +
> + varstore WIFI_MANAGER_IFR_NVDATA,
> + varid = MANAGER_VARSTORE_ID,
> + name = WIFI_MANAGER_IFR_NVDATA,
> + guid = WIFI_CONFIG_FORM_SET_GUID;
> +
> + form formid = FORMID_MAC_SELECTION,
> + title = STRING_TOKEN(STR_WIFI_MAC_FORM_TITLE);
> +
> + suppressif TRUE;
> + text
> + help = STRING_TOKEN(STR_NULL_STRING),
> + text = STRING_TOKEN(STR_NULL_STRING),
> + flags = INTERACTIVE,
> + key = KEY_MAC_LIST;
> + endif;
> +
> + label LABEL_MAC_ENTRY;
> + label LABEL_END;
> + endform;
> +
> + form formid = FORMID_WIFI_MAINPAGE,
> + title = STRING_TOKEN(STR_NETWORK_MANAGEMENT_TITLE);
> +
> + text
> + help = STRING_TOKEN(STR_MAC_ADDRESS_HELP), // Help string
> + text = STRING_TOKEN(STR_MAC_ADDRESS_TITLE), // Prompt string
> + text = STRING_TOKEN(STR_MAC_ADDRESS); // TextTwo
> +
> + text
> + help = STRING_TOKEN(STR_NULL_STRING), // Help string
> + text = STRING_TOKEN(STR_CONNECTION_INFO), // Prompt string
> + text = STRING_TOKEN(STR_CONNECTED_SSID); // TextTwo;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + goto FORMID_NETWORK_LIST,
> + prompt = STRING_TOKEN(STR_NETWORK_LIST),
> + help = STRING_TOKEN(STR_NETWORK_LIST_HELP),
> + flags = INTERACTIVE,
> + key = KEY_NETWORK_LIST;
> +
> + goto FORMID_WIFI_SETTINGS,
> + prompt = STRING_TOKEN(STR_WIFI_SETTINGS),
> + help = STRING_TOKEN(STR_WIFI_SETTINGS_HELP),
> + flags = INTERACTIVE,
> + key = KEY_WIFI_SETTINGS;
> +
> + action
> + questionid = KEY_REFRESH_TITLE_CONNECTION_STATUS,
> + prompt = STRING_TOKEN(STR_NULL_STRING),
> + help = STRING_TOKEN(STR_NULL_STRING),
> + flags = INTERACTIVE,
> + config = STRING_TOKEN(STR_NULL_STRING),
> + refreshguid = WIFI_CONFIG_MAIN_FORM_REFRESH_GUID,
> + endaction;
> +
> + endform;
> +
> + form formid = FORMID_NETWORK_LIST,
> + title = STRING_TOKEN(STR_NETWORK_LIST);
> +
> + numeric varid = WIFI_MANAGER_IFR_NVDATA.ProfileCount,
> + prompt = STRING_TOKEN(STR_REFRESH_NETWORK_COUNT),
> + help = STRING_TOKEN(STR_REFRESH_NETWORK_COUNT_HELP),
> + flags = INTERACTIVE | READ_ONLY,
> + key = KEY_REFRESH_NETWORK_LIST,
> + minimum = 0,
> + maximum = 0xffffffff,
> + step = 0,
> + default = 0,
> + refreshguid = WIFI_CONFIG_NETWORK_LIST_REFRESH_GUID,
> + endnumeric;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + label LABEL_NETWORK_LIST_ENTRY;
> + label LABEL_END;
> + endform;
> +
> + form formid = FORMID_CONNECT_NETWORK,
> + title = STRING_TOKEN(STR_NETWORK_CONFIGURATION);
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + text
> + help = STRING_TOKEN(STR_CONNECT_STATUS_TITLE_HELP), // Help string
> + text = STRING_TOKEN(STR_CONNECT_STATUS_TITLE), // Prompt string
> + text = STRING_TOKEN(STR_CONNECT_STATUS); // TextTwo
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + text
> + help = STRING_TOKEN(STR_SSID_HELP), // Help string
> + text = STRING_TOKEN(STR_SSID_TITLE), // Prompt string
> + text = STRING_TOKEN(STR_SSID); // TextTwo
> +
> + text
> + help = STRING_TOKEN(STR_SECURITY_TYPE_HELP), // Help string
> + text = STRING_TOKEN(STR_SECURITY_TYPE_TITLE), // Prompt string
> + text = STRING_TOKEN(STR_SECURITY_TYPE); // TextTwo
> +
> +
> + suppressif NOT ideqval WIFI_MANAGER_IFR_NVDATA.SecurityType ==
> SECURITY_TYPE_WPA2_PERSONAL;
> + password varid = WIFI_MANAGER_IFR_NVDATA.Password,
> + prompt = STRING_TOKEN(STR_PASSWORD),
> + help = STRING_TOKEN(STR_PASSWORD_HELP),
> + flags = INTERACTIVE,
> + key = KEY_PASSWORD_CONNECT_NETWORK,
> + minsize = PASSWORD_MIN_LEN,
> + maxsize = PASSWORD_MAX_LEN,
> + endpassword;
> + endif;
> +
> + suppressif NOT ideqval WIFI_MANAGER_IFR_NVDATA.SecurityType ==
> SECURITY_TYPE_WPA2_ENTERPRISE;
> +
> + oneof varid = WIFI_MANAGER_IFR_NVDATA.EapAuthMethod,
> + questionid = KEY_EAP_AUTH_METHOD_CONNECT_NETWORK,
> + prompt = STRING_TOKEN(STR_EAP_AUTH_METHOD),
> + help = STRING_TOKEN(STR_EAP_AUTH_METHOD_HELP),
> + flags = INTERACTIVE,
> + option text = STRING_TOKEN(STR_EAP_AUTH_METHOD_TTLS), value =
> EAP_AUTH_METHOD_TTLS, flags = DEFAULT;
> + option text = STRING_TOKEN(STR_EAP_AUTH_METHOD_PEAP), value =
> EAP_AUTH_METHOD_PEAP, flags = 0;
> + option text = STRING_TOKEN(STR_EAP_AUTH_METHOD_TLS), value =
> EAP_AUTH_METHOD_TLS, flags = 0;
> + endoneof;
> +
> + suppressif NOT ideqvallist WIFI_MANAGER_IFR_NVDATA.EapAuthMethod ==
> EAP_AUTH_METHOD_TLS
> +
> EAP_AUTH_METHOD_TTLS
> +
> EAP_AUTH_METHOD_PEAP;
> +
> + goto FORMID_ENROLL_CERT,
> + prompt = STRING_TOKEN(STR_EAP_ENROLL_CA_CERT),
> + help = STRING_TOKEN(STR_EAP_ENROLL_CA_CERT_HELP),
> + flags = INTERACTIVE,
> + key = KEY_ENROLL_CA_CERT_CONNECT_NETWORK;
> +
> + suppressif NOT ideqval WIFI_MANAGER_IFR_NVDATA.EapAuthMethod ==
> EAP_AUTH_METHOD_TLS;
> +
> + goto FORMID_ENROLL_CERT,
> + prompt = STRING_TOKEN(STR_EAP_ENROLL_CLIENT_CERT),
> + help = STRING_TOKEN(STR_EAP_ENROLL_CLIENT_CERT_HELP),
> + flags = INTERACTIVE,
> + key = KEY_ENROLL_CLIENT_CERT_CONNECT_NETWORK;
> +
> + goto FORMID_ENROLL_PRIVATE_KEY,
> + prompt = STRING_TOKEN(STR_EAP_ENROLL_CLIENT_KEY),
> + help = STRING_TOKEN(STR_EAP_ENROLL_CLIENT_KEY_HELP),
> + flags = INTERACTIVE,
> + key = KEY_ENROLL_PRIVATE_KEY_CONNECT_NETWORK;
> +
> + endif;
> +
> + suppressif NOT ideqvallist WIFI_MANAGER_IFR_NVDATA.EapAuthMethod ==
> EAP_AUTH_METHOD_TTLS
> +
> EAP_AUTH_METHOD_PEAP;
> +
> + oneof varid = WIFI_MANAGER_IFR_NVDATA.EapSecondAuthMethod,
> + questionid = KEY_EAP_SEAUTH_METHOD_CONNECT_NETWORK,
> + prompt = STRING_TOKEN(STR_EAP_SEAUTH_METHOD),
> + help = STRING_TOKEN(STR_EAP_SEAUTH_METHOD_HELP),
> + flags = INTERACTIVE,
> + option text = STRING_TOKEN(STR_EAP_SEAUTH_METHOD_MSCHAPV2),
> value = EAP_SEAUTH_METHOD_MSCHAPV2, flags = DEFAULT;
> + endoneof;
> + endif;
> +
> + string varid = WIFI_MANAGER_IFR_NVDATA.EapIdentity,
> + prompt = STRING_TOKEN(STR_EAP_IDENTITY),
> + help = STRING_TOKEN(STR_EAP_IDENTITY_HELP),
> + flags = INTERACTIVE,
> + key = KEY_EAP_IDENTITY_CONNECT_NETWORK,
> + minsize = 6,
> + maxsize = EAP_IDENTITY_LEN,
> + endstring;
> +
> + suppressif NOT ideqvallist WIFI_MANAGER_IFR_NVDATA.EapAuthMethod ==
> EAP_AUTH_METHOD_TTLS
> +
> EAP_AUTH_METHOD_PEAP;
> +
> + password varid = WIFI_MANAGER_IFR_NVDATA.EapPassword,
> + prompt = STRING_TOKEN(STR_EAP_PASSWORD),
> + help = STRING_TOKEN(STR_EAP_PASSWORD_HELP),
> + flags = INTERACTIVE,
> + key = KEY_EAP_PASSWORD_CONNECT_NETWORK,
> + minsize = 0,
> + maxsize = PASSWORD_MAX_LEN,
> + endpassword;
> + endif;
> + endif;
> + endif;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + text
> + help = STRING_TOKEN(STR_CONNECT_NOW_HELP),
> + text = STRING_TOKEN(STR_CONNECT_NOW),
> + flags = INTERACTIVE,
> + key = KEY_CONNECT_ACTION;
> +
> + action
> + questionid = KEY_REFRESH_CONNECT_CONFIGURATION,
> + prompt = STRING_TOKEN(STR_NULL_STRING),
> + help = STRING_TOKEN(STR_NULL_STRING),
> + flags = INTERACTIVE,
> + config = STRING_TOKEN(STR_NULL_STRING),
> + refreshguid = WIFI_CONFIG_CONNECT_FORM_REFRESH_GUID,
> + endaction;
> +
> + endform;
> +
> + form formid = FORMID_ENROLL_CERT,
> + title = STRING_TOKEN(STR_EAP_ENROLL_CERT);
> +
> + goto FORMID_ENROLL_CERT,
> + prompt = STRING_TOKEN(STR_EAP_ENROLL_CERT_FROM_FILE),
> + help = STRING_TOKEN(STR_EAP_ENROLL_CERT_FROM_FILE_HELP),
> + flags = INTERACTIVE,
> + key = KEY_EAP_ENROLL_CERT_FROM_FILE;
> +
> + text
> + help = STRING_TOKEN(STR_NULL_STRING),
> + text = STRING_TOKEN(STR_EAP_ENROLLED_CERT_NAME),
> + flags = INTERACTIVE,
> + key = KEY_ENROLLED_CERT_NAME;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + text
> + help = STRING_TOKEN(STR_SAVE_EXIT_HELP),
> + text = STRING_TOKEN(STR_SAVE_EXIT),
> + flags = INTERACTIVE,
> + key = KEY_SAVE_CERT_TO_MEM;
> +
> + text
> + help = STRING_TOKEN(STR_NO_SAVE_EXIT_HELP),
> + text = STRING_TOKEN(STR_NO_SAVE_EXIT),
> + flags = INTERACTIVE,
> + key = KEY_NO_SAVE_CERT_TO_MEM;
> +
> + endform;
> +
> + form formid = FORMID_ENROLL_PRIVATE_KEY,
> + title = STRING_TOKEN(STR_EAP_ENROLL_CLIENT_KEY);
> +
> + goto FORMID_ENROLL_PRIVATE_KEY,
> + prompt = STRING_TOKEN(STR_EAP_ENROLL_KEY_FROM_FILE),
> + help = STRING_TOKEN(STR_EAP_ENROLL_KEY_FROM_FILE_HELP),
> + flags = INTERACTIVE,
> + key = KEY_EAP_ENROLL_PRIVATE_KEY_FROM_FILE;
> +
> + text
> + help = STRING_TOKEN(STR_NULL_STRING),
> + text = STRING_TOKEN(STR_EAP_ENROLLED_PRIVATE_KEY_NAME),
> + flags = INTERACTIVE,
> + key = KEY_ENROLLED_PRIVATE_KEY_NAME;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + password varid = WIFI_MANAGER_IFR_NVDATA.PrivateKeyPassword,
> + prompt = STRING_TOKEN(STR_EAP_CLIENT_KEY_PASSWORD),
> + help = STRING_TOKEN(STR_NULL_STRING),
> + flags = INTERACTIVE,
> + key = KEY_PRIVATE_KEY_PASSWORD,
> + minsize = 0,
> + maxsize = PASSWORD_MAX_LEN,
> + endpassword;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + text
> + help = STRING_TOKEN(STR_SAVE_EXIT_HELP),
> + text = STRING_TOKEN(STR_SAVE_EXIT),
> + flags = INTERACTIVE,
> + key = KEY_SAVE_PRIVATE_KEY_TO_MEM;
> +
> + text
> + help = STRING_TOKEN(STR_NO_SAVE_EXIT_HELP),
> + text = STRING_TOKEN(STR_NO_SAVE_EXIT),
> + flags = INTERACTIVE,
> + key = KEY_NO_SAVE_PRIVATE_KEY_TO_MEM;
> +
> + endform;
> +
> + form formid = FORMID_WIFI_SETTINGS,
> + title = STRING_TOKEN(STR_WIFI_SETTINGS_FORM_TITLE);
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> +
> + goto FORMID_HIDDEN_NETWORK_LIST,
> + prompt = STRING_TOKEN(STR_HIDDEN_NETWORK),
> + help = STRING_TOKEN(STR_HIDDEN_NETWORK_HELP),
> + flags = INTERACTIVE,
> + key = KEY_HIDDEN_NETWORK;
> +
> + endform;
> +
> + form formid = FORMID_HIDDEN_NETWORK_LIST,
> + title = STRING_TOKEN(STR_HIDDEN_NETWORK_FORM_TITLE);
> +
> + string
> + varid = WIFI_MANAGER_IFR_NVDATA.SSId,
> + prompt = STRING_TOKEN(STR_SSID_TITLE),
> + help = STRING_TOKEN(STR_SSID_HELP),
> + flags = INTERACTIVE,
> + minsize = SSID_MIN_LEN,
> + maxsize = SSID_MAX_LEN,
> + endstring;
> +
> + text
> + help = STRING_TOKEN(STR_ADD_HIDDEN_NETWORK_HELP),
> + text = STRING_TOKEN(STR_ADD_HIDDEN_NETWORK),
> + flags = INTERACTIVE,
> + key = KEY_ADD_HIDDEN_NETWORK;
> +
> + subtitle text = STRING_TOKEN(STR_NULL_STRING);
> + subtitle text = STRING_TOKEN(STR_HIDDEN_NETWORK_LIST);
> +
> + label LABEL_HIDDEN_NETWORK_ENTRY;
> + label LABEL_END;
> +
> + text
> + help = STRING_TOKEN(STR_REMOVE_HIDDEN_NETWORK_HELP),
> + text = STRING_TOKEN(STR_REMOVE_HIDDEN_NETWORK),
> + flags = INTERACTIVE,
> + key = KEY_REMOVE_HIDDEN_NETWORK;
> +
> + endform;
> +
> +endformset;
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxeStrings.uni
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxeStrings.uni
> new file mode 100644
> index 0000000000..00078cb849
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionManagerDxeStrings.uni
> @@ -0,0 +1,109 @@
> +// /** @file
> +// String definitions for WiFi Connection Manager Forms.
> +//
> +// Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +// This program and the accompanying materials
> +// are licensed and made available under the terms and conditions of the
> BSD License
> +// which accompanies this distribution. The full text of the license may
> be found at
> +// http://opensource.org/licenses/bsd-license.php
> +//
> +// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> +// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +//
> +// **/
> +
> +#langdef en-US "English"
> +
> +#string STR_WIFI_MGR_FORM_TITLE #language en-US "Wi-Fi
> Configuration"
> +#string STR_WIFI_MGR_FORM_HELP #language en-US "Configure the Wi-
> Fi parameters."
> +
> +#string STR_WIFI_MAC_FORM_TITLE #language en-US "MAC Selection"
> +#string STR_WIFI_MAC_FORM_HELP #language en-US "Select a Nic"
> +
> +#string STR_MAC_ADDRESS_TITLE #language en-US "MAC Address"
> +#string STR_MAC_ADDRESS #language en-US "88-88-88-88-88-87"
> +#string STR_MAC_ADDRESS_HELP #language en-US "MAC Address"
> +#string STR_CONNECTION_INFO #language en-US "Disconnected"
> +#string STR_CONNECTED_SSID #language en-US ""
> +#string STR_NULL_STRING #language en-US ""
> +
> +#string STR_NETWORK_MANAGEMENT_TITLE #language en-US "Wi-Fi Network
> Management"
> +#string STR_NETWORK_LIST #language en-US "Wi-Fi Network
> List"
> +#string STR_NETWORK_LIST_HELP #language en-US "Available Network
> List"
> +#string STR_NETWORK_CONFIGURATION #language en-US "Wi-Fi Network
> Configuration"
> +
> +#string STR_SSID_TITLE #language en-US "SSID"
> +#string STR_SSID #language en-US ""
> +#string STR_SSID_HELP #language en-US "SSID Length: 1 -
> 32 characters"
> +#string STR_SECURITY_TYPE_TITLE #language en-US "Security"
> +#string STR_SECURITY_TYPE #language en-US ""
> +#string STR_SECURITY_TYPE_HELP #language en-US "Network Security
> Type"
> +
> +#string STR_EAP_AUTH_METHOD #language en-US "EAP Authentication
> Method"
> +#string STR_EAP_AUTH_METHOD_HELP #language en-US "EAP Authentication
> Method"
> +#string STR_EAP_SEAUTH_METHOD #language en-US "EAP Second
> Authentication Method"
> +#string STR_EAP_SEAUTH_METHOD_HELP #language en-US "EAP Second
> Authentication Method"
> +#string STR_SECURITY_NONE #language en-US "Open"
> +#string STR_SECURITY_WEP #language en-US "WEP"
> +#string STR_SECURITY_WPA_PERSONAL #language en-US "WPA-Personal"
> +#string STR_SECURITY_WPA_ENTERPRISE #language en-US "WPA-Enterprise"
> +#string STR_SECURITY_WPA2_PERSONAL #language en-US "WPA2-Personal"
> +#string STR_SECURITY_WPA2_ENTERPRISE #language en-US "WPA2-Enterprise"
> +#string STR_SECURITY_UNKNOWN #language en-US "Unknown"
> +#string STR_EAP_AUTH_METHOD_TLS #language en-US "EAPTLS"
> +#string STR_EAP_AUTH_METHOD_TTLS #language en-US "TTLS"
> +#string STR_EAP_AUTH_METHOD_PEAP #language en-US "PEAP"
> +#string STR_EAP_SEAUTH_METHOD_MSCHAPV2 #language en-US "MSCHAPv2"
> +#string STR_EAP_SEAUTH_METHOD_GTC #language en-US "GTC"
> +
> +#string STR_PASSWORD #language en-US "Password"
> +#string STR_PASSWORD_HELP #language en-US "Password Length: 8
> - 63 characters"
> +#string STR_CONNECT_STATUS_TITLE #language en-US "Connection
> Status:"
> +#string STR_CONNECT_STATUS_TITLE_HELP #language en-US ""
> +#string STR_CONNECT_STATUS #language en-US ""
> +#string STR_CONNECT_STATUS_HELP #language en-US ""
> +
> +#string STR_CONNECT_NOW #language en-US "Connect to network
> now"
> +#string STR_CONNECT_NOW_HELP #language en-US ""
> +#string STR_DISCONNECT_NOW #language en-US "Disconnect from
> this network"
> +#string STR_DISCONNECT_NOW_HELP #language en-US ""
> +#string STR_REFRESH_NETWORK_COUNT #language en-US "Number of
> Networks"
> +#string STR_REFRESH_NETWORK_COUNT_HELP #language en-US "The number of
> current available networks around"
> +
> +#string STR_EAP_IDENTITY #language en-US "Identity"
> +#string STR_EAP_IDENTITY_HELP #language en-US "It is used to
> query the identity of the peer."
> +#string STR_EAP_PASSWORD #language en-US "EAP Password"
> +#string STR_EAP_PASSWORD_HELP #language en-US "Password Length: 1
> - 63 characters"
> +
> +#string STR_SAVE_EXIT #language en-US "Commit Changes and
> Exit"
> +#string STR_SAVE_EXIT_HELP #language en-US ""
> +#string STR_NO_SAVE_EXIT #language en-US "Discard Changes
> and Exit"
> +#string STR_NO_SAVE_EXIT_HELP #language en-US ""
> +
> +#string STR_EAP_ENROLL_CERT #language en-US "Enroll
> Certificate"
> +#string STR_EAP_ENROLL_CA_CERT #language en-US "Enroll CA
> Cert"
> +#string STR_EAP_ENROLL_CA_CERT_HELP #language en-US ""
> +#string STR_EAP_ENROLL_CLIENT_CERT #language en-US "Enroll Client
> Cert"
> +#string STR_EAP_ENROLL_CLIENT_CERT_HELP #language en-US ""
> +#string STR_EAP_ENROLL_CLIENT_KEY #language en-US "Enroll Client
> Private Key"
> +#string STR_EAP_ENROLL_CLIENT_KEY_HELP #language en-US ""
> +#string STR_EAP_ENROLL_CERT_FROM_FILE #language en-US "Enroll Cert
> Using File"
> +#string STR_EAP_ENROLL_CERT_FROM_FILE_HELP #language en-US ""
> +#string STR_EAP_ENROLL_KEY_FROM_FILE #language en-US "Enroll Private
> Key Using File"
> +#string STR_EAP_ENROLL_KEY_FROM_FILE_HELP #language en-US ""
> +#string STR_EAP_CLIENT_KEY_PASSWORD #language en-US "Client Private
> Key Password"
> +#string STR_EAP_ENROLLED_CERT_NAME #language en-US ""
> +#string STR_EAP_ENROLLED_PRIVATE_KEY_NAME #language en-US ""
> +
> +#string STR_WIFI_SETTINGS_FORM_TITLE #language en-US "Wi-Fi
> Settings"
> +#string STR_WIFI_SETTINGS #language en-US "Wi-Fi
> Settings"
> +#string STR_WIFI_SETTINGS_HELP #language en-US ""
> +
> +#string STR_HIDDEN_NETWORK_FORM_TITLE #language en-US "Hidden Network
> Configuration"
> +#string STR_HIDDEN_NETWORK #language en-US "Hidden Network
> Configuration"
> +#string STR_HIDDEN_NETWORK_HELP #language en-US ""
> +#string STR_ADD_HIDDEN_NETWORK_HELP #language en-US "Hidden Network
> List won't be saved in Storage, they will be cleaned after Reset!"
> +#string STR_ADD_HIDDEN_NETWORK #language en-US "Add Hidden
> Network"
> +#string STR_HIDDEN_NETWORK_LIST #language en-US "Hidden Network
> List"
> +#string STR_REMOVE_HIDDEN_NETWORK_HELP #language en-US ""
> +#string STR_REMOVE_HIDDEN_NETWORK #language en-US "Remove Hidden
> Network"
> \ No newline at end of file
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.c
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.c
> new file mode 100644
> index 0000000000..36c38d3a3c
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.c
> @@ -0,0 +1,191 @@
> +/** @file
> + UEFI Component Name(2) protocol implementation for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrDxe.h"
> +
> +extern EFI_GUID mEfiWifiMgrPrivateGuid;
> +
> +///
> +/// Component Name Protocol instance
> +///
> +GLOBAL_REMOVE_IF_UNREFERENCED
> +EFI_COMPONENT_NAME_PROTOCOL gWifiMgrDxeComponentName = {
> + (EFI_COMPONENT_NAME_GET_DRIVER_NAME)
> WifiMgrDxeComponentNameGetDriverName,
> + (EFI_COMPONENT_NAME_GET_CONTROLLER_NAME)
> WifiMgrDxeComponentNameGetControllerName,
> + "eng"
> +};
> +
> +///
> +/// Component Name 2 Protocol instance
> +///
> +GLOBAL_REMOVE_IF_UNREFERENCED
> +EFI_COMPONENT_NAME2_PROTOCOL gWifiMgrDxeComponentName2 = {
> + WifiMgrDxeComponentNameGetDriverName,
> + WifiMgrDxeComponentNameGetControllerName,
> + "en"
> +};
> +
> +///
> +/// Table of driver names
> +///
> +GLOBAL_REMOVE_IF_UNREFERENCED
> +EFI_UNICODE_STRING_TABLE mWifiMgrDxeDriverNameTable[] = {
> + {
> + "eng;en",
> + L"WifiConnectionManagerDxe"
> + },
> + {
> + NULL,
> + NULL
> + }
> +};
> +
> +///
> +/// Table of controller names
> +///
> +GLOBAL_REMOVE_IF_UNREFERENCED
> +EFI_UNICODE_STRING_TABLE mWifiMgrDxeControllerNameTable[] = {
> + {
> + "eng;en",
> + L"WifiConnectionManagerDxe Controller"
Suggest to change to "UEFI Wi-Fi Connection Manager..."
> + },
> + {
> + NULL,
> + NULL
> + }
> +};
> +
> +/**
> + Retrieves a Unicode string that is the user-readable name of the EFI Driver.
> +
> + @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
> + @param Language A pointer to a three-character ISO 639-2 language
> identifier.
> + This is the language of the driver name that that the
> caller
> + is requesting, and it must match one of the languages
> specified
> + in SupportedLanguages. The number of languages
> supported by a
> + driver is up to the driver writer.
> + @param DriverName A pointer to the Unicode string to return. This Unicode
> string
> + is the name of the driver specified by This in the
> language
> + specified by Language.
> +
> + @retval EFI_SUCCESS The Unicode string for the Driver specified
> by This
> + and the language specified by Language was
> returned
> + in DriverName.
> + @retval EFI_INVALID_PARAMETER Language is NULL.
> + @retval EFI_INVALID_PARAMETER DriverName is NULL.
> + @retval EFI_UNSUPPORTED The driver specified by This does not support
> the
> + language specified by Language.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeComponentNameGetDriverName (
> + IN EFI_COMPONENT_NAME2_PROTOCOL *This,
> + IN CHAR8 *Language,
> + OUT CHAR16 **DriverName
> + )
> +{
> + return LookupUnicodeString2 (
> + Language,
> + This->SupportedLanguages,
> + mWifiMgrDxeDriverNameTable,
> + DriverName,
> + (BOOLEAN)(This != &gWifiMgrDxeComponentName2)
> + );
> +}
> +
> +/**
> + Retrieves a Unicode string that is the user readable name of the controller
> + that is being managed by an EFI Driver.
> +
> + @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL
> instance.
> + @param ControllerHandle The handle of a controller that the driver
> specified by
> + This is managing. This handle specifies the
> controller
> + whose name is to be returned.
> + @param ChildHandle The handle of the child controller to retrieve the
> name
> + of. This is an optional parameter that may be
> NULL. It
> + will be NULL for device drivers. It will also be
> NULL
> + for a bus drivers that wish to retrieve the name
> of the
> + bus controller. It will not be NULL for a bus
> driver
> + that wishes to retrieve the name of a child
> controller.
> + @param Language A pointer to a three character ISO 639-2 language
> + identifier. This is the language of the
> controller name
> + that the caller is requesting, and it must match
> one
> + of the languages specified in SupportedLanguages.
> The
> + number of languages supported by a driver is up to
> the
> + driver writer.
> + @param ControllerName A pointer to the Unicode string to return. This
> Unicode
> + string is the name of the controller specified by
> + ControllerHandle and ChildHandle in the language
> specified
> + by Language, from the point of view of the driver
> specified
> + by This.
> +
> + @retval EFI_SUCCESS The Unicode string for the user-readable name
> in the
> + language specified by Language for the driver
> + specified by This was returned in DriverName.
> + @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
> + @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
> EFI_HANDLE.
> + @retval EFI_INVALID_PARAMETER Language is NULL.
> + @retval EFI_INVALID_PARAMETER ControllerName is NULL.
> + @retval EFI_UNSUPPORTED The driver specified by This is not currently
> managing
> + the controller specified by ControllerHandle
> and
> + ChildHandle.
> + @retval EFI_UNSUPPORTED The driver specified by This does not support
> the
> + language specified by Language.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeComponentNameGetControllerName (
> + IN EFI_COMPONENT_NAME2_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN EFI_HANDLE ChildHandle OPTIONAL,
> + IN CHAR8 *Language,
> + OUT CHAR16 **ControllerName
> + )
> +{
> + EFI_STATUS Status;
> + WIFI_MGR_PRIVATE_PROTOCOL *WifiMgrPrivate;
> +
> + //
> + // ChildHandle must be NULL for a Device Driver
> + //
> + if (ControllerHandle == NULL || ChildHandle != NULL) {
> + return EFI_UNSUPPORTED;
> + }
> +
> + //
> + // Check Controller's handle
> + //
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &mEfiWifiMgrPrivateGuid,
> + (VOID **) &WifiMgrPrivate,
> + NULL,
> + NULL,
> + EFI_OPEN_PROTOCOL_GET_PROTOCOL
> + );
> + if (EFI_ERROR (Status)) {
> + return EFI_UNSUPPORTED;
> + }
> +
> + return LookupUnicodeString2 (
> + Language,
> + This->SupportedLanguages,
> + mWifiMgrDxeControllerNameTable,
> + ControllerName,
> + (BOOLEAN)(This != &gWifiMgrDxeComponentName2)
> + );
> +}
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.h
> new file mode 100644
> index 0000000000..f69e682950
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrComponentName.h
> @@ -0,0 +1,99 @@
> +/** @file
> + UEFI Component Name(2) protocol implementation for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_COMPONENT_NAME__
> +#define __EFI_WIFI_COMPONENT_NAME__
> +
> +/**
> + Retrieves a Unicode string that is the user-readable name of the EFI Driver.
> +
> + @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
> + @param Language A pointer to a three-character ISO 639-2 language
> identifier.
> + This is the language of the driver name that that the
> caller
> + is requesting, and it must match one of the languages
> specified
> + in SupportedLanguages. The number of languages
> supported by a
> + driver is up to the driver writer.
> + @param DriverName A pointer to the Unicode string to return. This Unicode
> string
> + is the name of the driver specified by This in the
> language
> + specified by Language.
> +
> + @retval EFI_SUCCESS The Unicode string for the Driver specified
> by This
> + and the language specified by Language was
> returned
> + in DriverName.
> + @retval EFI_INVALID_PARAMETER Language is NULL.
> + @retval EFI_INVALID_PARAMETER DriverName is NULL.
> + @retval EFI_UNSUPPORTED The driver specified by This does not support
> the
> + language specified by Language.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeComponentNameGetDriverName (
> + IN EFI_COMPONENT_NAME2_PROTOCOL *This,
> + IN CHAR8 *Language,
> + OUT CHAR16 **DriverName
> + );
> +
> +/**
> + Retrieves a Unicode string that is the user readable name of the controller
> + that is being managed by an EFI Driver.
> +
> + @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL
> instance.
> + @param ControllerHandle The handle of a controller that the driver
> specified by
> + This is managing. This handle specifies the
> controller
> + whose name is to be returned.
> + @param ChildHandle The handle of the child controller to retrieve the
> name
> + of. This is an optional parameter that may be
> NULL. It
> + will be NULL for device drivers. It will also be
> NULL
> + for a bus drivers that wish to retrieve the name
> of the
> + bus controller. It will not be NULL for a bus
> driver
> + that wishes to retrieve the name of a child
> controller.
> + @param Language A pointer to a three character ISO 639-2 language
> + identifier. This is the language of the
> controller name
> + that the caller is requesting, and it must match
> one
> + of the languages specified in SupportedLanguages.
> The
> + number of languages supported by a driver is up to
> the
> + driver writer.
> + @param ControllerName A pointer to the Unicode string to return. This
> Unicode
> + string is the name of the controller specified by
> + ControllerHandle and ChildHandle in the language
> specified
> + by Language, from the point of view of the driver
> specified
> + by This.
> +
> + @retval EFI_SUCCESS The Unicode string for the user-readable name
> in the
> + language specified by Language for the driver
> + specified by This was returned in DriverName.
> + @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
> + @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
> EFI_HANDLE.
> + @retval EFI_INVALID_PARAMETER Language is NULL.
> + @retval EFI_INVALID_PARAMETER ControllerName is NULL.
> + @retval EFI_UNSUPPORTED The driver specified by This is not currently
> managing
> + the controller specified by ControllerHandle
> and
> + ChildHandle.
> + @retval EFI_UNSUPPORTED The driver specified by This does not support
> the
> + language specified by Language.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeComponentNameGetControllerName (
> + IN EFI_COMPONENT_NAME2_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN EFI_HANDLE ChildHandle OPTIONAL,
> + IN CHAR8 *Language,
> + OUT CHAR16 **ControllerName
> + );
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfig.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfig.h
> new file mode 100644
> index 0000000000..f179fbc4ef
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfig.h
> @@ -0,0 +1,74 @@
> +/** @file
> + Define network structure used by the WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef _WIFI_MGR_CONFIG_H_
> +#define _WIFI_MGR_CONFIG_H_
> +
> +#include "WifiConnectionMgrConfigNVDataStruct.h"
> +
> +extern UINT8 WifiConnectionManagerDxeBin[];
> +extern UINT8 WifiConnectionManagerDxeStrings[];
> +
> +typedef struct {
> + UINT32 Signature;
> +
> + //
> + // Link to the current profile list in NIC device data
> (WIFI_MGR_DEVICE_DATA)
> + //
> + LIST_ENTRY Link;
> +
> + UINT32 NicIndex;
> + UINT32 ProfileIndex; // The unique identifier for network
> profile, starts from 1
> + CHAR16 SSId[SSID_STORAGE_SIZE];
> + CHAR16 Password[PASSWORD_STORAGE_SIZE];
> +
> + UINT8 SecurityType;
> + UINT8 EapAuthMethod;
> +
> + CHAR16 CACertName[WIFI_FILENAME_STR_MAX_SIZE];
> + VOID *CACertData;
> + UINTN CACertSize;
> + CHAR16 ClientCertName[WIFI_FILENAME_STR_MAX_SIZE];
> + VOID *ClientCertData;
> + UINTN ClientCertSize;
> + CHAR16 PrivateKeyName[WIFI_FILENAME_STR_MAX_SIZE];
> + VOID *PrivateKeyData;
> + UINTN PrivateKeyDataSize;
> + CHAR16 PrivateKeyPassword[PASSWORD_STORAGE_SIZE];
> //Password to protect private key file
> + CHAR16 EapIdentity[EAP_IDENTITY_SIZE];
> + CHAR16 EapPassword[PASSWORD_STORAGE_SIZE];
> + UINT8 EapSecondAuthMethod;
> +
> + BOOLEAN AKMSuiteSupported;
> + BOOLEAN CipherSuiteSupported;
> + BOOLEAN IsAvailable;
> + EFI_80211_NETWORK Network;
> + UINT8 NetworkQuality;
> + EFI_STRING_ID TitleToken;
> +} WIFI_MGR_NETWORK_PROFILE;
> +
> +#define WIFI_MGR_PROFILE_SIGNATURE SIGNATURE_32 ('W','M','N','P')
> +
> +#pragma pack(1)
> +///
> +/// HII specific Vendor Device Path definition.
> +///
> +typedef struct {
> + VENDOR_DEVICE_PATH VendorDevicePath;
> + EFI_DEVICE_PATH_PROTOCOL End;
> +} HII_VENDOR_DEVICE_PATH;
> +#pragma pack()
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigHii.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigHii.h
> new file mode 100644
> index 0000000000..99b7fa2083
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigHii.h
> @@ -0,0 +1,41 @@
> +/** @file
> + GUIDs used as HII FormSet and HII Package list GUID in WiFi Connection
> Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __WIFI_CONFIG_HII_GUID_H__
> +#define __WIFI_CONFIG_HII_GUID_H__
> +
> +// {3441803E-5A88-4941-82F0-858A1085276C}
> +#define WIFI_CONFIG_FORM_SET_GUID \
> + { \
> + 0x3441803e, 0x5a88, 0x4941, { 0x82, 0xf0, 0x85, 0x8a, 0x10, 0x85, 0x27,
> 0x6c } \
> + }
> +
> +// {36AF7790-0C2F-4055-9D3D-DB72A44953CB}
> +#define WIFI_CONFIG_NETWORK_LIST_REFRESH_GUID \
> + { \
> + 0xc5f3c7f9, 0xfb9d, 0x49f1, { 0xbe, 0x67, 0x8b, 0xad, 0x20, 0xa7, 0xc6,
> 0xac } \
> + }
> +
> +#define WIFI_CONFIG_CONNECT_FORM_REFRESH_GUID \
> + { \
> + 0xe5faf2b2, 0x5ecc, 0x44ac, { 0x91, 0x75, 0xfb, 0x78, 0xb2, 0x8a, 0x59,
> 0x6c } \
> + }
> +
> +#define WIFI_CONFIG_MAIN_FORM_REFRESH_GUID \
> + { \
> + 0xde609972, 0xcbcc, 0x4e82, { 0x8b, 0x3e, 0x6a, 0xc5, 0xcf, 0x56, 0x73,
> 0x8d } \
> + }
> +
> +#endif
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigNVDataStruct.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigNVDataStruct.h
> new file mode 100644
> index 0000000000..2581e080e3
> --- /dev/null
> +++
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrConfigNVDataStruct.h
> @@ -0,0 +1,157 @@
> +/** @file
> + Define IFR NVData structures used by the WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef _WIFI_NVDATASTRUC_H_
> +#define _WIFI_NVDATASTRUC_H_
> +
> +#include "WifiConnectionMgrConfigHii.h"
> +
> +#define MANAGER_VARSTORE_ID 0x0802
> +
> +#define WIFI_STR_MAX_SIZE 224
> +#define WIFI_FILENAME_STR_MAX_SIZE 224
> +#define WIFI_MGR_MAX_MAC_STRING_LEN 96
> +
> +#define SSID_MIN_LEN 1
> +#define SSID_MAX_LEN 32
> +#define SSID_STORAGE_SIZE 33
> +
> +#define PASSWORD_MIN_LEN 8
> +#define PASSWORD_MAX_LEN 63
> +#define PASSWORD_STORAGE_SIZE 64
> +
> +#define EAP_IDENTITY_LEN 63
> +#define EAP_IDENTITY_SIZE 64
> +
> +#define FORMID_NONE_FORM 0
> +#define FORMID_MAC_SELECTION 1
> +#define FORMID_WIFI_MAINPAGE 2
> +#define FORMID_NETWORK_LIST 3
> +#define FORMID_CONNECT_NETWORK 4
> +#define FORMID_ENROLL_CERT 5
> +#define FORMID_CA_LIST 6
> +#define FORMID_ENROLL_PRIVATE_KEY 7
> +#define FORMID_PRIVATE_KEY_LIST 8
> +#define FORMID_WIFI_SETTINGS 9
> +#define FORMID_HIDDEN_NETWORK_LIST 10
> +
> +//
> +// Mac List Form Key
> +//
> +#define KEY_MAC_LIST 0x100
> +
> +//
> +// Main Form Key
> +//
> +#define KEY_REFRESH_TITLE_CONNECTION_STATUS 0x101
> +
> +//
> +// Network List Form Key
> +//
> +#define KEY_NETWORK_LIST 0x102
> +#define KEY_REFRESH_NETWORK_LIST 0x103
> +#define KEY_WIFI_SETTINGS 0x104
> +
> +//
> +// Connect Network Form Key
> +//
> +#define KEY_PASSWORD_CONNECT_NETWORK 0x201
> +#define KEY_CONNECT_ACTION 0x202
> +#define KEY_REFRESH_CONNECT_CONFIGURATION 0x203
> +#define KEY_EAP_AUTH_METHOD_CONNECT_NETWORK 0x204
> +#define KEY_EAP_SEAUTH_METHOD_CONNECT_NETWORK 0x205
> +#define KEY_ENROLL_CA_CERT_CONNECT_NETWORK 0x206
> +#define KEY_ENROLL_CLIENT_CERT_CONNECT_NETWORK 0x207
> +#define KEY_ENROLL_PRIVATE_KEY_CONNECT_NETWORK 0x208
> +#define KEY_EAP_IDENTITY_CONNECT_NETWORK 0x209
> +#define KEY_EAP_PASSWORD_CONNECT_NETWORK 0x210
> +
> +//
> +//Cert Form And Private Key Form
> +//
> +#define KEY_EAP_ENROLL_CERT_FROM_FILE 0x301
> +#define KEY_EAP_ENROLL_PRIVATE_KEY_FROM_FILE 0x302
> +#define KEY_SAVE_CERT_TO_MEM 0x303
> +#define KEY_NO_SAVE_CERT_TO_MEM 0x304
> +#define KEY_SAVE_PRIVATE_KEY_TO_MEM 0x305
> +#define KEY_NO_SAVE_PRIVATE_KEY_TO_MEM 0x306
> +#define KEY_PRIVATE_KEY_PASSWORD 0x307
> +#define KEY_ENROLLED_CERT_NAME 0x308
> +#define KEY_ENROLLED_PRIVATE_KEY_NAME 0x309
> +
> +//
> +// Hidden Network Configuration Form
> +//
> +#define KEY_HIDDEN_NETWORK 0x401
> +#define KEY_ADD_HIDDEN_NETWORK 0x402
> +#define KEY_REMOVE_HIDDEN_NETWORK 0x403
> +
> +//
> +// Dynamic Lists
> +//
> +#define MAC_LIST_COUNT_MAX 255
> +#define LABEL_MAC_ENTRY 0x1000
> +#define KEY_MAC_ENTRY_BASE 0x1100
> +
> +#define NETWORK_LIST_COUNT_MAX 4095
> +#define LABEL_NETWORK_LIST_ENTRY 0x2000
> +#define KEY_AVAILABLE_NETWORK_ENTRY_BASE 0x3000
> +
> +#define HIDDEN_NETWORK_LIST_COUNT_MAX 255
> +#define LABEL_HIDDEN_NETWORK_ENTRY 0x4000
> +#define KEY_HIDDEN_NETWORK_ENTRY_BASE 0x4100
> +
> +#define LABEL_END 0xffff
> +
> +//
> +// Network Security Type
> +//
> +#define SECURITY_TYPE_NONE 0
> +#define SECURITY_TYPE_WPA_ENTERPRISE 1
> +#define SECURITY_TYPE_WPA2_ENTERPRISE 2
> +#define SECURITY_TYPE_WPA_PERSONAL 3
> +#define SECURITY_TYPE_WPA2_PERSONAL 4
> +#define SECURITY_TYPE_WEP 5
> +#define SECURITY_TYPE_UNKNOWN 6
> +#define SECURITY_TYPE_MAX 7
> +
> +#define EAP_AUTH_METHOD_TTLS 0
> +#define EAP_AUTH_METHOD_PEAP 1
> +#define EAP_AUTH_METHOD_TLS 2
> +#define EAP_AUTH_METHOD_MAX 3
> +
> +#define EAP_SEAUTH_METHOD_MSCHAPV2 0
> +#define EAP_SEAUTH_METHOD_MAX 1
> +
> +#define HIDDEN_NETWORK_LIST_VAR_OFFSET ((UINT16) OFFSET_OF
> (WIFI_MANAGER_IFR_NVDATA, HiddenNetworkList))
> +
> +#pragma pack(1)
> +typedef struct _WIFI_MANAGER_IFR_NVDATA {
> +
> + UINT32 ProfileCount;
> + CHAR16 SSId[SSID_STORAGE_SIZE];
> + CHAR16 Password[PASSWORD_STORAGE_SIZE];
> + CHAR16 PrivateKeyPassword[PASSWORD_STORAGE_SIZE];
> + CHAR16 EapIdentity[EAP_IDENTITY_SIZE];
> + CHAR16 EapPassword[PASSWORD_STORAGE_SIZE];
> + UINT8 SecurityType;
> + UINT8 EapAuthMethod;
> + UINT8 EapSecondAuthMethod;
> + UINT8 HiddenNetworkList[HIDDEN_NETWORK_LIST_COUNT_MAX];
> +
> +} WIFI_MANAGER_IFR_NVDATA;
> +#pragma pack()
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriver.c
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriver.c
> new file mode 100644
> index 0000000000..0abd95b4c6
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriver.c
> @@ -0,0 +1,717 @@
> +/** @file
> + The driver binding protocol for the WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrDxe.h"
> +
> +///
> +/// Driver Binding Protocol instance
> +///
> +EFI_DRIVER_BINDING_PROTOCOL gWifiMgrDxeDriverBinding = {
> + WifiMgrDxeDriverBindingSupported,
> + WifiMgrDxeDriverBindingStart,
> + WifiMgrDxeDriverBindingStop,
> + WIFI_MGR_DXE_VERSION,
> + NULL,
> + NULL
> +};
> +
> +//
> +//The private global data for WiFi Connection Manager
> +//
> +WIFI_MGR_PRIVATE_DATA *mPrivate = NULL;
> +
> +//
> +//The private guid to identify WiFi Connection Manager
> +//
> +EFI_GUID mEfiWifiMgrPrivateGuid = EFI_WIFIMGR_PRIVATE_GUID;
> +
> +//
> +//The Hii config guids
> +//
> +EFI_GUID gWifiConfigFormSetGuid = WIFI_CONFIG_FORM_SET_GUID;
> +EFI_GUID gWifiConfigNetworkListRefreshGuid =
> WIFI_CONFIG_NETWORK_LIST_REFRESH_GUID;
> +EFI_GUID gWifiConfigConnectFormRefreshGuid =
> WIFI_CONFIG_CONNECT_FORM_REFRESH_GUID;
> +EFI_GUID gWifiConfigMainFormRefreshGuid =
> WIFI_CONFIG_MAIN_FORM_REFRESH_GUID;
Module level global variables should use prefix 'm', not 'g'.
> +
> +/**
> + Tests to see if this driver supports a given controller. If a child device
> is provided,
> + it further tests to see if this driver supports creating a handle for the
> specified child device.
> +
> + This function checks to see if the driver specified by This supports the
> device specified by
> + ControllerHandle. Drivers will typically use the device path attached to
> + ControllerHandle and/or the services from the bus I/O abstraction attached
> to
> + ControllerHandle to determine if the driver supports ControllerHandle. This
> function
> + may be called many times during platform initialization. In order to reduce
> boot times, the tests
> + performed by this function must be very small, and take as little time as
> possible to execute. This
> + function must not change the state of any hardware devices, and this
> function must be aware that the
> + device specified by ControllerHandle may already be managed by the same
> driver or a
> + different driver. This function must match its calls to AllocatePages()
> with FreePages(),
> + AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol().
> + Because ControllerHandle may have been previously started by the same
> driver, if a protocol is
> + already in the opened state, then it must not be closed with
> CloseProtocol(). This is required
> + to guarantee the state of ControllerHandle is not modified by this function.
> +
> + @param[in] This A pointer to the
> EFI_DRIVER_BINDING_PROTOCOL instance.
> + @param[in] ControllerHandle The handle of the controller to test. This
> handle
> + must support a protocol interface that
> supplies
> + an I/O abstraction to the driver.
> + @param[in] RemainingDevicePath A pointer to the remaining portion of a
> device path. This
> + parameter is ignored by device drivers,
> and is optional for bus
> + drivers. For bus drivers, if this
> parameter is not NULL, then
> + the bus driver must determine if the bus
> controller specified
> + by ControllerHandle and the child
> controller specified
> + by RemainingDevicePath are both supported
> by this
> + bus driver.
> +
> + @retval EFI_SUCCESS The device specified by ControllerHandle
> and
> + RemainingDevicePath is supported by the
> driver specified by This.
> + @retval EFI_ALREADY_STARTED The device specified by ControllerHandle
> and
> + RemainingDevicePath is already being
> managed by the driver
> + specified by This.
> + @retval EFI_ACCESS_DENIED The device specified by ControllerHandle
> and
> + RemainingDevicePath is already being
> managed by a different
> + driver or an application that requires
> exclusive access.
> + Currently not implemented.
> + @retval EFI_UNSUPPORTED The device specified by ControllerHandle
> and
> + RemainingDevicePath is not supported by
> the driver specified by This.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverBindingSupported (
> + IN EFI_DRIVER_BINDING_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
> + )
> +{
> + EFI_STATUS Status;
> +
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &mEfiWifiMgrPrivateGuid,
> + NULL,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_TEST_PROTOCOL
> + );
> + if (!EFI_ERROR (Status)) {
> + return EFI_ALREADY_STARTED;
> + }
> +
> + //
> + // Test for the wireless MAC connection 2 protocol
> + //
> + return gBS->OpenProtocol (
> + ControllerHandle,
> + &gEfiWiFi2ProtocolGuid,
> + NULL,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_TEST_PROTOCOL
> + );
> +}
> +
> +/**
> + Starts a device controller or a bus controller.
> +
> + The Start() function is designed to be invoked from the EFI boot service
> ConnectController().
> + As a result, much of the error checking on the parameters to Start() has
> been moved into this
> + common boot service. It is legal to call Start() from other locations,
> + but the following calling restrictions must be followed, or the system
> behavior will not be deterministic.
> + 1. ControllerHandle must be a valid EFI_HANDLE.
> + 2. If RemainingDevicePath is not NULL, then it must be a pointer to a
> naturally aligned
> + EFI_DEVICE_PATH_PROTOCOL.
> + 3. Prior to calling Start(), the Supported() function for the driver
> specified by This must
> + have been called with the same calling parameters, and Supported() must
> have returned EFI_SUCCESS.
> +
> + @param[in] This A pointer to the
> EFI_DRIVER_BINDING_PROTOCOL instance.
> + @param[in] ControllerHandle The handle of the controller to start.
> This handle
> + must support a protocol interface that
> supplies
> + an I/O abstraction to the driver.
> + @param[in] RemainingDevicePath A pointer to the remaining portion of a
> device path. This
> + parameter is ignored by device drivers,
> and is optional for bus
> + drivers. For a bus driver, if this
> parameter is NULL, then handles
> + for all the children of Controller are
> created by this driver.
> + If this parameter is not NULL and the
> first Device Path Node is
> + not the End of Device Path Node, then only
> the handle for the
> + child device specified by the first Device
> Path Node of
> + RemainingDevicePath is created by this
> driver.
> + If the first Device Path Node of
> RemainingDevicePath is
> + the End of Device Path Node, no child
> handle is created by this
> + driver.
> +
> + @retval EFI_SUCCESS The device was started.
> + @retval EFI_DEVICE_ERROR The device could not be started due to a
> device error.Currently not implemented.
> + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to
> a lack of resources.
> + @retval Others The driver failded to start the device.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverBindingStart (
> + IN EFI_DRIVER_BINDING_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
> + )
> +{
> + EFI_STATUS Status;
> + EFI_TPL OldTpl;
> + UINTN AddressSize;
> + WIFI_MGR_DEVICE_DATA *Nic;
> + EFI_WIRELESS_MAC_CONNECTION_II_PROTOCOL *Wmp;
> + EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
> + EFI_SUPPLICANT_PROTOCOL *Supplicant;
> + EFI_EAP_CONFIGURATION_PROTOCOL *EapConfig;
> +
> + Nic = NULL;
> +
> + //
> + //Open Protocols
> + //
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &gEfiWiFi2ProtocolGuid,
> + (VOID**) &Wmp,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_BY_DRIVER
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &gEfiAdapterInformationProtocolGuid,
> + (VOID**) &Aip,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_GET_PROTOCOL
> + );
> + if (EFI_ERROR (Status)) {
> + Aip = NULL;
> + }
> +
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &gEfiSupplicantProtocolGuid,
> + (VOID**) &Supplicant,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_GET_PROTOCOL
> + );
> + if (EFI_ERROR (Status)) {
> + Supplicant = NULL;
> + }
> +
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &gEfiEapConfigurationProtocolGuid,
> + (VOID**) &EapConfig,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_GET_PROTOCOL
> + );
> + if (EFI_ERROR (Status)) {
> + EapConfig = NULL;
> + }
Can WCM open the supplicant and EapConfig protocol with BY_DRIVER attribute?
Otherwise WCM won't be stopped if these protocols are unstalled.
> +
> + //
> + //Initialize Nic device data
> + //
> + Nic = AllocateZeroPool (sizeof (WIFI_MGR_DEVICE_DATA));
> + if (Nic == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto ERROR1;
> + }
> + Nic->Signature = WIFI_MGR_DEVICE_DATA_SIGNATURE;
> + Nic->DriverHandle = This->DriverBindingHandle;
> + Nic->ControllerHandle = ControllerHandle;
> + Nic->Private = mPrivate;
> + Nic->Wmp = Wmp;
> + Nic->Aip = Aip;
> + Nic->Supplicant = Supplicant;
> + Nic->EapConfig = EapConfig;
> + Nic->UserSelectedProfile = NULL;
> + Nic->OneTimeScanRequest = FALSE;
> + Nic->ScanTickTime = WIFI_SCAN_FREQUENCY; //Initialize the first
> scan
> +
> + if (Nic->Supplicant != NULL) {
> + WifiMgrGetSupportedSuites(Nic);
> + }
> +
> + InitializeListHead (&Nic->ProfileList);
> + InitializeListHead (&Nic->TokenList);
> +
> + //
> + // Record the MAC address of the incoming NIC.
> + //
> + Status = NetLibGetMacAddress (
> + ControllerHandle,
> + (EFI_MAC_ADDRESS*) &Nic->MacAddress,
> + &AddressSize
> + );
> + if (EFI_ERROR (Status)) {
> + goto ERROR2;
> + }
> +
> + //
> + // Create and start the timer for the status check
> + //
> + Status = gBS->CreateEvent (
> + EVT_NOTIFY_SIGNAL | EVT_TIMER,
> + TPL_CALLBACK,
> + WifiMgrOnTimerTick,
> + Nic,
> + &Nic->TickTimer
> + );
> + if (EFI_ERROR (Status)) {
> + goto ERROR2;
> + }
> +
> + Status = gBS->SetTimer (Nic->TickTimer, TimerPeriodic,
> EFI_TIMER_PERIOD_MILLISECONDS(500));
> + if (EFI_ERROR (Status)) {
> + goto ERROR3;
> + }
> +
> + Nic->ConnectState = WifiMgrDisconnected;
> + Nic->ScanState = WifiMgrScanFinished;
> +
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + InsertTailList (&mPrivate->NicList, &Nic->Link);
> + Nic->NicIndex = mPrivate->NicCount ++;
> + mPrivate->CurrentNic = Nic;
> + gBS->RestoreTPL (OldTpl);
> +
> + Status = gBS->InstallProtocolInterface (
> + &ControllerHandle,
> + &mEfiWifiMgrPrivateGuid,
> + EFI_NATIVE_INTERFACE,
> + &Nic->WifiMgrIdentifier
> + );
> + if (EFI_ERROR (Status)) {
> + goto ERROR4;
> + }
> +
> + return EFI_SUCCESS;
> +
> +ERROR4:
> +
> + gBS->SetTimer (Nic->TickTimer, TimerCancel, 0);
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + RemoveEntryList (&Nic->Link);
> + mPrivate->NicCount--;
> + gBS->RestoreTPL (OldTpl);
> +
> +ERROR3:
> +
> + gBS->CloseEvent (Nic->TickTimer);
> +
> +ERROR2:
> +
> + if (Nic->Supplicant != NULL) {
> + if (Nic->SupportedSuites.SupportedAKMSuites != NULL) {
> + FreePool (Nic->SupportedSuites.SupportedAKMSuites);
> + }
> + if (Nic->SupportedSuites.SupportedSwCipherSuites != NULL) {
> + FreePool (Nic->SupportedSuites.SupportedSwCipherSuites);
> + }
> + if (Nic->SupportedSuites.SupportedHwCipherSuites != NULL) {
> + FreePool (Nic->SupportedSuites.SupportedHwCipherSuites);
> + }
> + }
> + FreePool (Nic);
> +
> +ERROR1:
> +
> + if (Aip != NULL) {
> + gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiAdapterInformationProtocolGuid,
> + This->DriverBindingHandle,
> + ControllerHandle
> + );
Open protocol by GET_PROTOCOL attr doesn't need close.
> + }
> +
> + if (Supplicant != NULL) {
> + gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiSupplicantProtocolGuid,
> + This->DriverBindingHandle,
> + ControllerHandle
> + );
> + }
> +
> + if (EapConfig != NULL) {
> + gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiEapConfigurationProtocolGuid,
> + This->DriverBindingHandle,
> + ControllerHandle
> + );
> + }
> +
> + gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiWiFi2ProtocolGuid,
> + This->DriverBindingHandle,
> + ControllerHandle
> + );
> +
> + return Status;
> +}
> +
> +/**
> + Stops a device controller or a bus controller.
> +
> + The Stop() function is designed to be invoked from the EFI boot service
> DisconnectController().
> + As a result, much of the error checking on the parameters to Stop() has
> been moved
> + into this common boot service. It is legal to call Stop() from other
> locations,
> + but the following calling restrictions must be followed, or the system
> behavior will not be deterministic.
> + 1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous
> call to this
> + same driver's Start() function.
> + 2. The first NumberOfChildren handles of ChildHandleBuffer must all be a
> valid
> + EFI_HANDLE. In addition, all of these handles must have been created in
> this driver's
> + Start() function, and the Start() function must have called
> OpenProtocol() on
> + ControllerHandle with an Attribute of
> EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
> +
> + @param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL
> instance.
> + @param[in] ControllerHandle A handle to the device being stopped. The
> handle must
> + support a bus specific I/O protocol for the
> driver
> + to use to stop the device.
> + @param[in] NumberOfChildren The number of child device handles in
> ChildHandleBuffer.
> + @param[in] ChildHandleBuffer An array of child handles to be freed. May be
> NULL
> + if NumberOfChildren is 0.
> +
> + @retval EFI_SUCCESS The device was stopped.
> + @retval EFI_DEVICE_ERROR The device could not be stopped due to a
> device error.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverBindingStop (
> + IN EFI_DRIVER_BINDING_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN UINTN NumberOfChildren,
> + IN EFI_HANDLE *ChildHandleBuffer OPTIONAL
> + )
> +{
> + EFI_STATUS Status;
> + EFI_TPL OldTpl;
> + WIFI_MGR_PRIVATE_PROTOCOL *WifiMgrIdentifier;
> + WIFI_MGR_DEVICE_DATA *Nic;
> +
> + Status = gBS->OpenProtocol (
> + ControllerHandle,
> + &mEfiWifiMgrPrivateGuid,
> + (VOID **) &WifiMgrIdentifier,
> + This->DriverBindingHandle,
> + ControllerHandle,
> + EFI_OPEN_PROTOCOL_GET_PROTOCOL
> + );
> + if (EFI_ERROR (Status)) {
> + return EFI_DEVICE_ERROR;
> + }
> +
> + Nic = WIFI_MGR_DEVICE_DATA_FROM_IDENTIFIER (WifiMgrIdentifier);
> + if (Nic == NULL) {
> + return EFI_DEVICE_ERROR;
> + }
> +
> + //
> + //Close Protocols
> + //
> + Status = gBS->UninstallProtocolInterface (
> + ControllerHandle,
> + &mEfiWifiMgrPrivateGuid,
> + &Nic->WifiMgrIdentifier
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + Status = gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiWiFi2ProtocolGuid,
> + Nic->DriverHandle,
> + Nic->ControllerHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + if (Nic->Supplicant != NULL) {
> + Status = gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiSupplicantProtocolGuid,
> + Nic->DriverHandle,
> + Nic->ControllerHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> + }
> +
> + if (Nic->EapConfig != NULL) {
> + Status = gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiEapConfigurationProtocolGuid,
> + Nic->DriverHandle,
> + Nic->ControllerHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> + }
Again, if open by GET_PROTOCOL attribute, doesn't need to close these protocols.
> +
> + Status = gBS->CloseProtocol (
> + ControllerHandle,
> + &gEfiAdapterInformationProtocolGuid,
> + This->DriverBindingHandle,
> + ControllerHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + //
> + //Free List
> + //
> + WifiMgrFreeProfileList (&Nic->ProfileList);
> + WifiMgrFreeTokenList (&Nic->TokenList);
What will happen here if there is a pending Token which has been passed to
the Wmp protocol and not signaled for complete yet?
> +
> + //
> + // Close Event
> + //
> + gBS->CloseEvent (Nic->TickTimer);
> +
> + //
> + // Remove this Nic from Nic list
> + //
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + RemoveEntryList (&Nic->Link);
> + mPrivate->NicCount--;
> + gBS->RestoreTPL (OldTpl);
> +
> + if (Nic->Supplicant != NULL) {
> + if (Nic->SupportedSuites.SupportedAKMSuites != NULL) {
> + FreePool (Nic->SupportedSuites.SupportedAKMSuites);
> + }
> + if (Nic->SupportedSuites.SupportedSwCipherSuites != NULL) {
> + FreePool (Nic->SupportedSuites.SupportedSwCipherSuites);
> + }
> + if (Nic->SupportedSuites.SupportedHwCipherSuites != NULL) {
> + FreePool (Nic->SupportedSuites.SupportedHwCipherSuites);
> + }
> + }
> + FreePool (Nic);
> +
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] Device Controller has been
> Disconnected!\n"));
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Unload Wi-Fi Connection Manager driver.
> +
> + @param ImageHandle Handle that identifies the image to be
> unloaded.
> +
> + @retval EFI_SUCCESS The driver is unloaded.
> + @retval Others An unexpected error occurred.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeUnload (
> + IN EFI_HANDLE ImageHandle
> + )
> +{
> + EFI_STATUS Status;
> + UINTN NumberOfHandles;
> + EFI_HANDLE *Handles;
> + UINTN Index;
> +
> + Status = gBS->LocateHandleBuffer (
> + ByProtocol,
> + &mEfiWifiMgrPrivateGuid,
> + NULL,
> + &NumberOfHandles,
> + &Handles
> + );
> + if (!EFI_ERROR (Status)) {
> +
> + for (Index = 0; Index < NumberOfHandles; Index ++) {
> + Status = gBS->DisconnectController (
> + Handles[Index],
> + gWifiMgrDxeDriverBinding.DriverBindingHandle,
> + NULL
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> + }
> + }
> +
> + Status = WifiMgrDxeConfigFormUnload (mPrivate);
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + Status = gBS->UninstallMultipleProtocolInterfaces (
> + ImageHandle,
> + &gEfiDriverBindingProtocolGuid,
> + &gWifiMgrDxeDriverBinding,
> + &gEfiComponentNameProtocolGuid,
> + &gWifiMgrDxeComponentName,
> + &gEfiComponentName2ProtocolGuid,
> + &gWifiMgrDxeComponentName2,
> + NULL
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + gBS->CloseEvent (mPrivate->MainPageRefreshEvent);
> + gBS->CloseEvent (mPrivate->ConnectFormRefreshEvent);
> + gBS->CloseEvent (mPrivate->NetworkListRefreshEvent);
> +
> + WifiMgrFreeHiddenList (&mPrivate->HiddenNetworkList);
> + FreePool (mPrivate);
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + This is the declaration of an EFI image entry point. This entry point is
> + the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including
> + both device drivers and bus drivers.
> +
> + @param ImageHandle The firmware allocated handle for the UEFI
> image.
> + @param SystemTable A pointer to the EFI System Table.
> +
> + @retval EFI_SUCCESS The operation completed successfully.
> + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a
> lack of resources.
> + @retval Others An unexpected error occurred.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverEntryPoint (
> + IN EFI_HANDLE ImageHandle,
> + IN EFI_SYSTEM_TABLE *SystemTable
> + )
> +{
> + EFI_STATUS Status;
> +
> + Status = EfiLibInstallDriverBindingComponentName2 (
> + ImageHandle,
> + SystemTable,
> + &gWifiMgrDxeDriverBinding,
> + ImageHandle,
> + &gWifiMgrDxeComponentName,
> + &gWifiMgrDxeComponentName2
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + //
> + // Initialize the global private data structure.
> + //
> + mPrivate = AllocateZeroPool (sizeof (WIFI_MGR_PRIVATE_DATA));
> + if (mPrivate == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto ERROR1;
> + }
> + mPrivate->Signature = WIFI_MGR_PRIVATE_DATA_SIGNATURE;
> + mPrivate->DriverHandle = ImageHandle;
> + InitializeListHead (&mPrivate->NicList);
> + mPrivate->NicCount = 0;
> + InitializeListHead (&mPrivate->HiddenNetworkList);
> + mPrivate->HiddenNetworkCount = 0;
> +
> + //
> + //Create events for page refresh
> + //
> + Status = gBS->CreateEventEx (
> + EVT_NOTIFY_SIGNAL,
> + TPL_CALLBACK,
> + WifiMgrInternalEmptyFunction,
> + NULL,
> + &gWifiConfigNetworkListRefreshGuid,
> + &mPrivate->NetworkListRefreshEvent
> + );
> + if (EFI_ERROR (Status)) {
> + goto ERROR2;
> + }
> +
> + Status = gBS->CreateEventEx (
> + EVT_NOTIFY_SIGNAL,
> + TPL_CALLBACK,
> + WifiMgrInternalEmptyFunction,
> + NULL,
> + &gWifiConfigConnectFormRefreshGuid,
> + &mPrivate->ConnectFormRefreshEvent
> + );
> + if (EFI_ERROR (Status)) {
> + goto ERROR3;
> + }
> +
> + Status = gBS->CreateEventEx (
> + EVT_NOTIFY_SIGNAL,
> + TPL_CALLBACK,
> + WifiMgrInternalEmptyFunction,
> + NULL,
> + &gWifiConfigMainFormRefreshGuid,
> + &mPrivate->MainPageRefreshEvent
> + );
> + if (EFI_ERROR (Status)) {
> + goto ERROR4;
> + }
> +
> + Status = WifiMgrDxeConfigFormInit (mPrivate);
> + if (EFI_ERROR (Status)) {
> + goto ERROR5;
> + }
> +
> + return Status;
> +
> +ERROR5:
> + gBS->CloseEvent (mPrivate->MainPageRefreshEvent);
> +
> +ERROR4:
> + gBS->CloseEvent (mPrivate->ConnectFormRefreshEvent);
> +
> +ERROR3:
> + gBS->CloseEvent (mPrivate->NetworkListRefreshEvent);
> +
> +ERROR2:
> + if (mPrivate != NULL) {
> + FreePool (mPrivate);
> + mPrivate = NULL;
> + }
> +
> +ERROR1:
> + gBS->UninstallMultipleProtocolInterfaces (
> + ImageHandle,
> + &gEfiDriverBindingProtocolGuid,
> + &gWifiMgrDxeDriverBinding,
> + &gEfiComponentNameProtocolGuid,
> + &gWifiMgrDxeComponentName,
> + &gEfiComponentName2ProtocolGuid,
> + &gWifiMgrDxeComponentName2,
> + NULL
> + );
> +
> + return Status;
> +}
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriverBinding.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriverBinding.h
> new file mode 100644
> index 0000000000..e557d67d66
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDriverBinding.h
> @@ -0,0 +1,148 @@
> +/** @file
> + The driver binding protocol for the WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_DRIVER_BINDING__
> +#define __EFI_WIFI_DRIVER_BINDING__
> +
> +/**
> + Tests to see if this driver supports a given controller. If a child device
> is provided,
> + it further tests to see if this driver supports creating a handle for the
> specified child device.
> +
> + This function checks to see if the driver specified by This supports the
> device specified by
> + ControllerHandle. Drivers will typically use the device path attached to
> + ControllerHandle and/or the services from the bus I/O abstraction attached
> to
> + ControllerHandle to determine if the driver supports ControllerHandle. This
> function
> + may be called many times during platform initialization. In order to reduce
> boot times, the tests
> + performed by this function must be very small, and take as little time as
> possible to execute. This
> + function must not change the state of any hardware devices, and this
> function must be aware that the
> + device specified by ControllerHandle may already be managed by the same
> driver or a
> + different driver. This function must match its calls to AllocatePages()
> with FreePages(),
> + AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol().
> + Because ControllerHandle may have been previously started by the same
> driver, if a protocol is
> + already in the opened state, then it must not be closed with
> CloseProtocol(). This is required
> + to guarantee the state of ControllerHandle is not modified by this function.
> +
> + @param[in] This A pointer to the
> EFI_DRIVER_BINDING_PROTOCOL instance.
> + @param[in] ControllerHandle The handle of the controller to test. This
> handle
> + must support a protocol interface that
> supplies
> + an I/O abstraction to the driver.
> + @param[in] RemainingDevicePath A pointer to the remaining portion of a
> device path. This
> + parameter is ignored by device drivers,
> and is optional for bus
> + drivers. For bus drivers, if this
> parameter is not NULL, then
> + the bus driver must determine if the bus
> controller specified
> + by ControllerHandle and the child
> controller specified
> + by RemainingDevicePath are both supported
> by this
> + bus driver.
> +
> + @retval EFI_SUCCESS The device specified by ControllerHandle
> and
> + RemainingDevicePath is supported by the
> driver specified by This.
> + @retval EFI_ALREADY_STARTED The device specified by ControllerHandle
> and
> + RemainingDevicePath is already being
> managed by the driver
> + specified by This.
> + @retval EFI_ACCESS_DENIED The device specified by ControllerHandle
> and
> + RemainingDevicePath is already being
> managed by a different
> + driver or an application that requires
> exclusive access.
> + Currently not implemented.
> + @retval EFI_UNSUPPORTED The device specified by ControllerHandle
> and
> + RemainingDevicePath is not supported by
> the driver specified by This.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverBindingSupported (
> + IN EFI_DRIVER_BINDING_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
> + );
> +
> +/**
> + Starts a device controller or a bus controller.
> +
> + The Start() function is designed to be invoked from the EFI boot service
> ConnectController().
> + As a result, much of the error checking on the parameters to Start() has
> been moved into this
> + common boot service. It is legal to call Start() from other locations,
> + but the following calling restrictions must be followed, or the system
> behavior will not be deterministic.
> + 1. ControllerHandle must be a valid EFI_HANDLE.
> + 2. If RemainingDevicePath is not NULL, then it must be a pointer to a
> naturally aligned
> + EFI_DEVICE_PATH_PROTOCOL.
> + 3. Prior to calling Start(), the Supported() function for the driver
> specified by This must
> + have been called with the same calling parameters, and Supported() must
> have returned EFI_SUCCESS.
> +
> + @param[in] This A pointer to the
> EFI_DRIVER_BINDING_PROTOCOL instance.
> + @param[in] ControllerHandle The handle of the controller to start.
> This handle
> + must support a protocol interface that
> supplies
> + an I/O abstraction to the driver.
> + @param[in] RemainingDevicePath A pointer to the remaining portion of a
> device path. This
> + parameter is ignored by device drivers,
> and is optional for bus
> + drivers. For a bus driver, if this
> parameter is NULL, then handles
> + for all the children of Controller are
> created by this driver.
> + If this parameter is not NULL and the
> first Device Path Node is
> + not the End of Device Path Node, then only
> the handle for the
> + child device specified by the first Device
> Path Node of
> + RemainingDevicePath is created by this
> driver.
> + If the first Device Path Node of
> RemainingDevicePath is
> + the End of Device Path Node, no child
> handle is created by this
> + driver.
> +
> + @retval EFI_SUCCESS The device was started.
> + @retval EFI_DEVICE_ERROR The device could not be started due to a
> device error.Currently not implemented.
> + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to
> a lack of resources.
> + @retval Others The driver failded to start the device.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverBindingStart (
> + IN EFI_DRIVER_BINDING_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
> + );
> +
> +/**
> + Stops a device controller or a bus controller.
> +
> + The Stop() function is designed to be invoked from the EFI boot service
> DisconnectController().
> + As a result, much of the error checking on the parameters to Stop() has
> been moved
> + into this common boot service. It is legal to call Stop() from other
> locations,
> + but the following calling restrictions must be followed, or the system
> behavior will not be deterministic.
> + 1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous
> call to this
> + same driver's Start() function.
> + 2. The first NumberOfChildren handles of ChildHandleBuffer must all be a
> valid
> + EFI_HANDLE. In addition, all of these handles must have been created in
> this driver's
> + Start() function, and the Start() function must have called
> OpenProtocol() on
> + ControllerHandle with an Attribute of
> EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
> +
> + @param[in] This A pointer to the EFI_DRIVER_BINDING_PROTOCOL
> instance.
> + @param[in] ControllerHandle A handle to the device being stopped. The
> handle must
> + support a bus specific I/O protocol for the
> driver
> + to use to stop the device.
> + @param[in] NumberOfChildren The number of child device handles in
> ChildHandleBuffer.
> + @param[in] ChildHandleBuffer An array of child handles to be freed. May be
> NULL
> + if NumberOfChildren is 0.
> +
> + @retval EFI_SUCCESS The device was stopped.
> + @retval EFI_DEVICE_ERROR The device could not be stopped due to a
> device error.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeDriverBindingStop (
> + IN EFI_DRIVER_BINDING_PROTOCOL *This,
> + IN EFI_HANDLE ControllerHandle,
> + IN UINTN NumberOfChildren,
> + IN EFI_HANDLE *ChildHandleBuffer OPTIONAL
> + );
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDxe.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDxe.h
> new file mode 100644
> index 0000000000..c12dfcca88
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrDxe.h
> @@ -0,0 +1,344 @@
> +/** @file
> + The miscellaneous structure definitions for WiFi connection driver.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_MGR_DXE_H__
> +#define __EFI_WIFI_MGR_DXE_H__
> +
> +#include <Uefi.h>
> +
> +//
> +// Libraries
> +//
> +#include <Library/UefiBootServicesTableLib.h>
> +#include <Library/UefiRuntimeServicesTableLib.h>
> +#include <Library/MemoryAllocationLib.h>
> +#include <Library/BaseMemoryLib.h>
> +#include <Library/BaseLib.h>
> +#include <Library/UefiLib.h>
> +#include <Library/DevicePathLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/HiiLib.h>
> +#include <Library/NetLib.h>
> +#include <Library/PrintLib.h>
> +#include <Library/UefiHiiServicesLib.h>
> +#include <Library/FileExplorerLib.h>
> +
> +//
> +// UEFI Driver Model Protocols
> +//
> +#include <Protocol/DriverBinding.h>
> +#include <Protocol/HiiDatabase.h>
> +#include <Protocol/HiiPackageList.h>
> +#include <Protocol/ComponentName2.h>
> +#include <Protocol/ComponentName.h>
> +
> +//
> +// Consumed Protocols
> +//
> +#include <Protocol/WiFi2.h>
> +#include <Protocol/AdapterInformation.h>
> +#include <Protocol/Supplicant.h>
> +#include <Protocol/SimpleNetwork.h>
> +#include <Protocol/SimpleFileSystem.h>
> +#include <Protocol/EapConfiguration.h>
> +
> +//
> +// Produced Protocols
> +//
> +#include <Protocol/HiiConfigAccess.h>
> +
> +//
> +// Guids
> +//
> +#include <Guid/ImageAuthentication.h>
> +#include <Guid/MdeModuleHii.h>
> +
> +//
> +// NvData struct definition
> +//
> +#include "WifiConnectionMgrConfigNVDataStruct.h"
> +#include "WifiConnectionMgrConfig.h"
> +#include "EapContext.h"
> +#include "WifiConnectionMgrConfigHii.h"
> +
> +//
> +// Driver Version
> +//
> +#define WIFI_MGR_DXE_VERSION 0xb
> +
> +//---------------------
> +
> +#pragma pack (1)
Macro and enum doesn't need alignment, please remove it.
> +
> +#define OUI_IEEE_80211I 0xAC0F00
> +
> +typedef enum {
> + Ieee80211PairwiseCipherSuiteUseGroupCipherSuite = 0,
> + Ieee80211PairwiseCipherSuiteWEP40 = 1,
> + Ieee80211PairwiseCipherSuiteTKIP = 2,
> + Ieee80211PairwiseCipherSuiteCCMP = 4,
> + Ieee80211PairwiseCipherSuiteWEP104 = 5,
> + Ieee80211PairwiseCipherSuiteBIP = 6,
> + //...
> +} IEEE_80211_PAIRWISE_CIPHER_SUITE;
> +
> +#define IEEE_80211_PAIRWISE_CIPHER_SUITE_USE_GROUP (OUI_IEEE_80211I |
> (Ieee80211PairwiseCipherSuiteUseGroupCipherSuite << 24))
> +#define IEEE_80211_PAIRWISE_CIPHER_SUITE_WEP40 (OUI_IEEE_80211I |
> (Ieee80211PairwiseCipherSuiteWEP40 << 24))
> +#define IEEE_80211_PAIRWISE_CIPHER_SUITE_TKIP (OUI_IEEE_80211I |
> (Ieee80211PairwiseCipherSuiteTKIP << 24))
> +#define IEEE_80211_PAIRWISE_CIPHER_SUITE_CCMP (OUI_IEEE_80211I |
> (Ieee80211PairwiseCipherSuiteCCMP << 24))
> +#define IEEE_80211_PAIRWISE_CIPHER_SUITE_WEP104 (OUI_IEEE_80211I |
> (Ieee80211PairwiseCipherSuiteWEP104 << 24))
> +#define IEEE_80211_PAIRWISE_CIPHER_SUITE_BIP (OUI_IEEE_80211I |
> (Ieee80211PairwiseCipherSuiteBIP << 24))
> +
> +typedef enum {
> + Ieee80211AkmSuite8021XOrPMKSA = 1,
> + Ieee80211AkmSuitePSK = 2,
> + Ieee80211AkmSuite8021XOrPMKSASHA256 = 5,
> + Ieee80211AkmSuitePSKSHA256 = 6
> + //...
> +} IEEE_80211_AKM_SUITE;
> +
> +#define IEEE_80211_AKM_SUITE_8021X_OR_PMKSA (OUI_IEEE_80211I |
> (Ieee80211AkmSuite8021XOrPMKSA << 24))
> +#define IEEE_80211_AKM_SUITE_PSK (OUI_IEEE_80211I |
> (Ieee80211AkmSuitePSK << 24))
> +#define IEEE_80211_AKM_SUITE_8021X_OR_PMKSA_SHA256 (OUI_IEEE_80211I |
> (Ieee80211AkmSuite8021XOrPMKSASHA256 << 24))
> +#define IEEE_80211_AKM_SUITE_PSK_SHA256 (OUI_IEEE_80211I |
> (Ieee80211AkmSuitePSKSHA256 << 24))
> +
> +//------------------------------
> +
> +#pragma pack ()
> +
> +//
> +// Protocol instances
> +//
> +extern EFI_DRIVER_BINDING_PROTOCOL gWifiMgrDxeDriverBinding;
> +extern EFI_COMPONENT_NAME2_PROTOCOL gWifiMgrDxeComponentName2;
> +extern EFI_COMPONENT_NAME_PROTOCOL gWifiMgrDxeComponentName;
> +extern EFI_HII_CONFIG_ACCESS_PROTOCOL gWifiMgrDxeHiiConfigAccess;
> +
> +//
> +// Private Context Data Structure
> +//
> +typedef enum {
> + WifiMgrDisconnected,
> + WifiMgrConnectingToAp,
> + WifiMgrConnectedToAp,
> + WifiMgrDisconnectingToAp,
> + WifiMgrConnectStateMaximum
> +} WIFI_MGR_CONNECT_STATE;
> +
> +typedef enum {
> + WifiMgrScanFinished,
> + WifiMgrScanning,
> + WifiMgrScanStateMaximum
> +} WIFI_MGR_SCAN_STATE;
> +
> +#define WIFI_SCAN_FREQUENCY 30
> +
> +typedef struct _WIFI_MGR_SUPPORTED_SUITES {
> + EFI_80211_AKM_SUITE_SELECTOR *SupportedAKMSuites;
> + EFI_80211_CIPHER_SUITE_SELECTOR *SupportedSwCipherSuites;
> + EFI_80211_CIPHER_SUITE_SELECTOR *SupportedHwCipherSuites;
> +} WIFI_MGR_SUPPORTED_SUITES;
> +
> +#define EFI_WIFIMGR_PRIVATE_GUID \
> + { \
> + 0x99b7c019, 0x4789, 0x4829, { 0xa7, 0xbd, 0x0d, 0x4b, 0xaa, 0x62, 0x28,
> 0x72 } \
> + }
> +
> +typedef struct _WIFI_MGR_PRIVATE_DATA WIFI_MGR_PRIVATE_DATA;
> +
> +typedef struct _WIFI_MGR_PRIVATE_PROTOCOL {
> + UINT32 Reserved;
> +} WIFI_MGR_PRIVATE_PROTOCOL;
> +
> +typedef struct _WIFI_MGR_FILE_CONTEXT {
> + EFI_FILE_HANDLE FHandle;
> + UINT16 *FileName;
> +} WIFI_MGR_FILE_CONTEXT;
> +
> +typedef enum {
> + FileTypeCACert,
> + FileTypeClientCert,
> + FileTypeMax
> +} WIFI_MGR_FILE_TYPE;
> +
> +typedef struct {
> + UINT32 Signature;
> + EFI_HANDLE DriverHandle;
> + EFI_HANDLE ControllerHandle;
> + EFI_EVENT TickTimer;
> + WIFI_MGR_PRIVATE_DATA *Private;
> +
> + //
> + // Pointers to consumed protocols
> + //
> + EFI_WIRELESS_MAC_CONNECTION_II_PROTOCOL *Wmp;
> + EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
> + EFI_SUPPLICANT_PROTOCOL *Supplicant;
> + EFI_EAP_CONFIGURATION_PROTOCOL *EapConfig;
> +
> + //
> + // Produced protocols
> + //
> + WIFI_MGR_PRIVATE_PROTOCOL WifiMgrIdentifier;
> +
> + //
> + // Private functions and data fields
> + //
> + LIST_ENTRY Link; // Link to the NicList
> in global private data structure.
> + UINT32 NicIndex;
> + EFI_80211_MAC_ADDRESS MacAddress;
> + WIFI_MGR_SUPPORTED_SUITES SupportedSuites;
> + EFI_ADAPTER_INFO_MEDIA_STATE LastLinkState;
> +
> + //
> + // The network is currently connected, connecting or disconnecting.
> + // Only one network can be operated at one time.
> + //
> + WIFI_MGR_NETWORK_PROFILE *CurrentOperateNetwork;
> + WIFI_MGR_NETWORK_PROFILE *ConnectPendingNetwork;
> + BOOLEAN HasDisconnectPendingNetwork;
> +
> + //
> + //Profile related data fields
> + //
> + LIST_ENTRY ProfileList; // List of
> WIFI_MGR_NETWORK_PROFILE
> + UINT32 AvailableCount;
> + UINT32 MaxProfileIndex;
> + WIFI_MGR_NETWORK_PROFILE *UserSelectedProfile;
> +
> + //
> + // Data fields for Hii functionlity
> + //
> + LIST_ENTRY TokenList; // List of
> WIFI_MGR_MAC_CONFIG_TOKEN
> + BOOLEAN OneTimeScanRequest;
> + BOOLEAN OneTimeConnectRequest;
> + BOOLEAN OneTimeDisconnectRequest;
> + WIFI_MGR_SCAN_STATE ScanState;
> + UINTN ScanTickTime;
> + WIFI_MGR_CONNECT_STATE ConnectState;
> + BOOLEAN ConnectStateChanged;
> +} WIFI_MGR_DEVICE_DATA;
> +
> +#define WIFI_MGR_DEVICE_DATA_SIGNATURE SIGNATURE_32 ('W','M','D','D')
> +
> +#define WIFI_MGR_DEVICE_DATA_FROM_IDENTIFIER(Identifier) \
> + CR ( \
> + Identifier, \
> + WIFI_MGR_DEVICE_DATA, \
> + WifiMgrIdentifier, \
> + WIFI_MGR_DEVICE_DATA_SIGNATURE \
> + )
> +
> +typedef struct {
> + UINT32 Signature;
> + LIST_ENTRY Link;
> + CHAR16 SSId[SSID_STORAGE_SIZE];
> +} WIFI_HIDDEN_NETWORK_DATA;
> +
> +#define WIFI_MGR_HIDDEN_NETWORK_SIGNATURE SIGNATURE_32 ('W','M','H','N')
> +
> +#define WIFI_MGR_HIDDEN_NETWORK_FROM_IDENTIFIER(Identifier) \
> + CR ( \
> + Identifier, \
> + WIFI_HIDDEN_NETWORK_DATA, \
> + WifiMgrIdentifier, \
> + WIFI_MGR_HIDDEN_NETWORK_SIGNATURE \
> + )
> +
> +//
> +// Global private data struct
> +//
> +struct _WIFI_MGR_PRIVATE_DATA {
> +
> + UINT32 Signature;
> + EFI_HANDLE DriverHandle;
> + EFI_HII_HANDLE RegisteredHandle;
> + EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
> +
> + UINT32 NicCount;
> + LIST_ENTRY NicList;
> + WIFI_MGR_DEVICE_DATA *CurrentNic;
> +
> + //
> + // Data fields for Hii functionlity
> + //
> + EFI_EVENT NetworkListRefreshEvent; // Event
> to refresh the network list form
> + EFI_EVENT ConnectFormRefreshEvent; // Event
> to refresh the connect form
> + EFI_EVENT MainPageRefreshEvent; // Event
> to refresh the main page
> +
> + //
> + //User Input Record
> + //
> + UINT8 SecurityType;
> + UINT8 EapAuthMethod;
> + UINT8 EapSecondAuthMethod;
> + CHAR16 EapIdentity[EAP_IDENTITY_SIZE];
> +
> + WIFI_MGR_FILE_CONTEXT *FileContext;
> + WIFI_MGR_FILE_TYPE FileType;
> +
> + UINT32 HiddenNetworkCount;
> + LIST_ENTRY HiddenNetworkList;
> +};
> +
> +#define WIFI_MGR_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('W','M','P','D')
> +
> +#define WIFI_MGR_PRIVATE_DATA_FROM_CONFIG_ACCESS(This) \
> + CR ( \
> + This, \
> + WIFI_MGR_PRIVATE_DATA, \
> + ConfigAccess, \
> + WIFI_MGR_PRIVATE_DATA_SIGNATURE \
> + )
> +extern WIFI_MGR_PRIVATE_DATA *mPrivate;
> +
> +typedef enum {
> + TokenTypeGetNetworksToken,
> + TokenTypeConnectNetworkToken,
> + TokenTypeDisconnectNetworkToken,
> + TokenTypeMax,
> +} WIFI_MGR_MAC_CONFIG_TOKEN_TYPE;
> +
> +typedef union {
> + EFI_80211_GET_NETWORKS_TOKEN *GetNetworksToken;
> + EFI_80211_CONNECT_NETWORK_TOKEN *ConnectNetworkToken;
> + EFI_80211_DISCONNECT_NETWORK_TOKEN *DisconnectNetworkToken;
> +} MAC_CONNECTION2_ADAPTER_TOKEN;
> +
> +typedef struct {
> + UINT32 Signature;
> + WIFI_MGR_MAC_CONFIG_TOKEN_TYPE Type;
> + //
> + // Link to the TokenList in device data structure.
> + //
> + LIST_ENTRY Link;
> + WIFI_MGR_DEVICE_DATA *Nic;
> +
> + MAC_CONNECTION2_ADAPTER_TOKEN Token;
> +} WIFI_MGR_MAC_CONFIG_TOKEN;
> +
> +#define WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE SIGNATURE_32 ('W','M','C','T')
> +
> +//
> +// Include files with function prototypes
> +//
> +#include "WifiConnectionMgrDriverBinding.h"
> +#include "WifiConnectionMgrImpl.h"
> +#include "WifiConnectionMgrComponentName.h"
> +#include "WifiConnectionMgrHiiConfigAccess.h"
> +#include "WifiConnectionMgrMisc.h"
> +#include "WifiConnectionMgrFileUtil.h"
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.c
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.c
> new file mode 100644
> index 0000000000..6db1626f2d
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.c
> @@ -0,0 +1,308 @@
> +/** @file
> + The file operation functions for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrFileUtil.h"
> +
> +CHAR16* mDerPemEncodedSuffix[] = {
> + L".cer",
> + L".der",
> + L".crt",
> + L".pem",
> + NULL
> +};
> +
> +/**
> + This code checks if the FileSuffix is one of the possible DER/PEM-encoded
> certificate suffix.
> +
> + @param[in] FileSuffix The suffix of the input certificate file
> +
> + @retval TRUE It's a DER/PEM-encoded certificate.
> + @retval FALSE It's NOT a DER/PEM-encoded certificate.
> +
> +**/
> +BOOLEAN
> +IsDerPemEncodeCertificate (
> + IN CONST CHAR16 *FileSuffix
> +)
This function is exactly same with the one in NetworkPkg\TlsAuthConfigDxe\
TlsAuthConfigImpl.c
Consider to extract to a library interface?
> +{
> + UINTN Index;
> + for (Index = 0; mDerPemEncodedSuffix[Index] != NULL; Index++) {
> + if (StrCmp (FileSuffix, mDerPemEncodedSuffix[Index]) == 0) {
> + return TRUE;
> + }
> + }
> + return FALSE;
> +}
> +
> +/**
> + Read file content into BufferPtr, the size of the allocate buffer
> + is *FileSize plus AddtionAllocateSize.
> +
> + @param[in] FileHandle The file to be read.
> + @param[in, out] BufferPtr Pointers to the pointer of allocated
> buffer.
> + @param[out] FileSize Size of input file
> + @param[in] AddtionAllocateSize Addtion size the buffer need to be
> allocated.
> + In case the buffer need to contain
> others besides the file content.
> +
> + @retval EFI_SUCCESS The file was read into the buffer.
> + @retval EFI_INVALID_PARAMETER A parameter was invalid.
> + @retval EFI_OUT_OF_RESOURCES A memory allocation failed.
> + @retval others Unexpected error.
> +
> +**/
> +EFI_STATUS
> +ReadFileContent (
> + IN EFI_FILE_HANDLE FileHandle,
> + IN OUT VOID **BufferPtr,
> + OUT UINTN *FileSize,
> + IN UINTN AddtionAllocateSize
> + )
> +{
> + UINTN BufferSize;
> + UINT64 SourceFileSize;
> + VOID *Buffer;
> + EFI_STATUS Status;
> +
> + if ((FileHandle == NULL) || (FileSize == NULL)) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Buffer = NULL;
> +
> + //
> + // Get the file size
> + //
> + Status = FileHandle->SetPosition (FileHandle, (UINT64) -1);
> + if (EFI_ERROR (Status)) {
> + goto ON_EXIT;
> + }
> +
> + Status = FileHandle->GetPosition (FileHandle, &SourceFileSize);
> + if (EFI_ERROR (Status)) {
> + goto ON_EXIT;
> + }
> +
> + Status = FileHandle->SetPosition (FileHandle, 0);
> + if (EFI_ERROR (Status)) {
> + goto ON_EXIT;
> + }
> +
> + BufferSize = (UINTN) SourceFileSize + AddtionAllocateSize;
> + Buffer = AllocateZeroPool(BufferSize);
> + if (Buffer == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + BufferSize = (UINTN) SourceFileSize;
> + *FileSize = BufferSize;
> +
> + Status = FileHandle->Read (FileHandle, &BufferSize, Buffer);
> + if (EFI_ERROR (Status) || BufferSize != *FileSize) {
> + FreePool (Buffer);
> + Buffer = NULL;
> + Status = EFI_BAD_BUFFER_SIZE;
> + goto ON_EXIT;
> + }
> +
> +ON_EXIT:
> +
> + *BufferPtr = Buffer;
> + return Status;
> +}
> +
> +/**
> + This function converts an input device structure to a Unicode string.
> +
> + @param[in] DevPath A pointer to the device path structure.
> +
> + @return A new allocated Unicode string that represents the device path.
> +
> +**/
> +CHAR16 *
> +EFIAPI
> +DevicePathToStr (
> + IN EFI_DEVICE_PATH_PROTOCOL *DevPath
> + )
> +{
> + return ConvertDevicePathToText (
> + DevPath,
> + FALSE,
> + TRUE
> + );
> +}
> +
> +/**
> + Extract filename from device path. The returned buffer is allocated using
> AllocateCopyPool.
> + The caller is responsible for freeing the allocated buffer using FreePool().
> If return NULL
> + means not enough memory resource.
> +
> + @param DevicePath Device path.
> +
> + @retval NULL Not enough memory resourece for AllocateCopyPool.
> + @retval Other A new allocated string that represents the file
> name.
> +
> +**/
> +CHAR16 *
> +ExtractFileNameFromDevicePath (
> + IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
> + )
> +{
> + CHAR16 *String;
> + CHAR16 *MatchString;
> + CHAR16 *LastMatch;
> + CHAR16 *FileName;
> + UINTN Length;
> +
> + ASSERT(DevicePath != NULL);
> +
> + String = DevicePathToStr(DevicePath);
> + if (String == NULL) {
> + return NULL;
> + }
> + MatchString = String;
> + LastMatch = String;
> + FileName = NULL;
> +
> + while(MatchString != NULL){
> + LastMatch = MatchString + 1;
> + MatchString = StrStr(LastMatch,L"\\");
> + }
> +
> + Length = StrLen(LastMatch);
> + FileName = AllocateCopyPool ((Length + 1) * sizeof(CHAR16), LastMatch);
> + if (FileName != NULL) {
> + *(FileName + Length) = 0;
> + }
> +
> + FreePool(String);
> +
> + return FileName;
> +}
> +
> +/**
> + Update the form base on the selected file.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] FilePath Point to the file path.
> + @param[in] FormId The form needs to display.
> +
> + @retval TRUE Exit caller function.
> + @retval FALSE Not exit caller function.
> +
> +**/
> +BOOLEAN
> +UpdatePage(
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
> + IN EFI_FORM_ID FormId
> + )
> +{
> + CHAR16 *FileName;
> + EFI_STATUS Status;
> +
> + FileName = NULL;
> +
> + if (FilePath != NULL) {
> + FileName = ExtractFileNameFromDevicePath(FilePath);
> + }
> + if (FileName == NULL) {
> + //
> + // FileName = NULL has two cases:
> + // 1. FilePath == NULL, not select file.
> + // 2. FilePath != NULL, but ExtractFileNameFromDevicePath return NULL not
> enough memory resource.
> + // In these two case, no need to update the form, and exit the caller
> function.
> + //
> + return TRUE;
> + }
> +
> + //
> + // Close the previous file handle before open a new one.
> + //
> + if (Private->FileContext->FHandle != NULL) {
> + Private->FileContext->FHandle->Close (Private->FileContext->FHandle);
> + }
> + Private->FileContext->FHandle = NULL;
> +
> + Status = EfiOpenFileByDevicePath (
> + &FilePath,
> + &Private->FileContext->FHandle,
> + EFI_FILE_MODE_READ,
> + 0
> + );
> + if (EFI_ERROR (Status)) {
> + if (FormId == FORMID_ENROLL_CERT) {
> + HiiSetString (Private->RegisteredHandle,
> + STRING_TOKEN (STR_EAP_ENROLLED_CERT_NAME), L"", NULL);
> + } else if (FormId == FORMID_ENROLL_PRIVATE_KEY){
> + HiiSetString (Private->RegisteredHandle,
> + STRING_TOKEN (STR_EAP_ENROLLED_PRIVATE_KEY_NAME), L"", NULL);
> + }
> + } else {
> +
> + if (Private->FileContext->FileName != NULL) {
> + FreePool (Private->FileContext->FileName);
> + }
> + Private->FileContext->FileName = FileName;
> +
> + if (FormId == FORMID_ENROLL_CERT) {
> + HiiSetString (Private->RegisteredHandle,
> + STRING_TOKEN (STR_EAP_ENROLLED_CERT_NAME), FileName, NULL);
> + } else if (FormId == FORMID_ENROLL_PRIVATE_KEY){
> + HiiSetString (Private->RegisteredHandle,
> + STRING_TOKEN (STR_EAP_ENROLLED_PRIVATE_KEY_NAME), FileName, NULL);
> + }
> + }
> +
> + return TRUE;
> +}
> +
> +/**
> + Update the CA form base on the input file path info.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] FilePath Point to the file path.
> +
> + @retval TRUE Exit caller function.
> + @retval FALSE Not exit caller function.
> +
> +**/
> +BOOLEAN
> +UpdateCAFromFile (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_DEVICE_PATH_PROTOCOL *FilePath
> + )
> +{
> + return UpdatePage(Private, FilePath, FORMID_ENROLL_CERT);
> +}
> +
> +/**
> + Update the Private Key form base on the input file path info.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] FilePath Point to the file path.
> +
> + @retval TRUE Exit caller function.
> + @retval FALSE Not exit caller function.
> +
> +**/
> +BOOLEAN
> +UpdatePrivateKeyFromFile (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_DEVICE_PATH_PROTOCOL *FilePath
> + )
> +{
> + return UpdatePage(Private, FilePath, FORMID_ENROLL_PRIVATE_KEY);
> +}
> +
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.h
> new file mode 100644
> index 0000000000..5426a5f45d
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrFileUtil.h
> @@ -0,0 +1,77 @@
> +/** @file
> + The file operation functions for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_MGR_FILE_UTIL__
> +#define __EFI_WIFI_MGR_FILE_UTIL__
> +
> +#include "WifiConnectionMgrDxe.h"
> +
> +/**
> + Read file content into BufferPtr, the size of the allocate buffer
> + is *FileSize plus AddtionAllocateSize.
> +
> + @param[in] FileHandle The file to be read.
> + @param[in, out] BufferPtr Pointers to the pointer of allocated
> buffer.
> + @param[out] FileSize Size of input file
> + @param[in] AddtionAllocateSize Addtion size the buffer need to be
> allocated.
> + In case the buffer need to contain
> others besides the file content.
> +
> + @retval EFI_SUCCESS The file was read into the buffer.
> + @retval EFI_INVALID_PARAMETER A parameter was invalid.
> + @retval EFI_OUT_OF_RESOURCES A memory allocation failed.
> + @retval others Unexpected error.
> +
> +**/
> +EFI_STATUS
> +ReadFileContent (
> + IN EFI_FILE_HANDLE FileHandle,
> + IN OUT VOID **BufferPtr,
> + OUT UINTN *FileSize,
> + IN UINTN AddtionAllocateSize
> + );
> +
> +/**
> + Update the CA cert base on the input file path info.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] FilePath Point to the file path.
> +
> + @retval TRUE Exit caller function.
> + @retval FALSE Not exit caller function.
> +
> +**/
> +BOOLEAN
> +UpdateCAFromFile (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_DEVICE_PATH_PROTOCOL *FilePath
> + );
> +
> +/**
> + Update the Private Key base on the input file path info.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] FilePath Point to the file path.
> +
> + @retval TRUE Exit caller function.
> + @retval FALSE Not exit caller function.
> +
> +**/
> +BOOLEAN
> +UpdatePrivateKeyFromFile (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_DEVICE_PATH_PROTOCOL *FilePath
> + );
> +
> +#endif
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.c
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.c
> new file mode 100644
> index 0000000000..69f335263b
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.c
> @@ -0,0 +1,1918 @@
> +/** @file
> + The Hii functions for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrDxe.h"
> +
> +CHAR16 mVendorStorageName[] = L"WIFI_MANAGER_IFR_NVDATA";
> +
> +HII_VENDOR_DEVICE_PATH mWifiMgrDxeHiiVendorDevicePath = {
> + {
> + {
> + HARDWARE_DEVICE_PATH,
> + HW_VENDOR_DP,
> + {
> + (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
> + (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
> + }
> + },
> + WIFI_CONFIG_FORM_SET_GUID
> + },
> + {
> + END_DEVICE_PATH_TYPE,
> + END_ENTIRE_DEVICE_PATH_SUBTYPE,
> + {
> + (UINT8) (END_DEVICE_PATH_LENGTH),
> + (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)
> + }
> + }
> +};
> +
> +//
> +// HII Config Access Protocol instance
> +//
> +GLOBAL_REMOVE_IF_UNREFERENCED
> +EFI_HII_CONFIG_ACCESS_PROTOCOL gWifiMgrDxeHiiConfigAccess = {
> + WifiMgrDxeHiiConfigAccessExtractConfig,
> + WifiMgrDxeHiiConfigAccessRouteConfig,
> + WifiMgrDxeHiiConfigAccessCallback
> +};
> +
> +CHAR16* mSecurityType[] = {
> + L"OPEN ",
> + L"WPA-Enterprise ",
> + L"WPA2-Enterprise",
> + L"WPA-Personal ",
> + L"WPA2-Personal ",
> + L"WEP ",
> + L"UnKnown "
> +};
> +
> +CHAR16* mSignalStrengthBar[] = {
> + L"[-----]",
> + L"[*----]",
> + L"[**---]",
> + L"[***--]",
> + L"[****-]",
> + L"[*****]"
> +};
> +
> +#define RSSI_TO_SIGNAL_STRENGTH_BAR(Rssi) mSignalStrengthBar[((Rssi +
> 19)/20)]
> +
> +#define NET_LIST_FOR_EACH_FROM_NODE(Entry, Node, ListHead) \
> + for(Entry = Node->ForwardLink; Entry != (ListHead); Entry = Entry-
> >ForwardLink)
> +
> +extern EFI_GUID gWifiConfigFormSetGuid;
> +
> +/**
> + Create Hii Extend Label OpCode as the start opcode and end opcode.
> + The caller is responsible for freeing the OpCode with HiiFreeOpCodeHandle().
> +
> + @param[in] StartLabelNumber The number of start label.
> + @param[out] StartOpCodeHandle Points to the start opcode handle.
> + @param[out] EndOpCodeHandle Points to the end opcode handle.
> +
> + @retval EFI_OUT_OF_RESOURCES Do not have sufficient resource to finish
> this
> + operation.
> + @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
> + @retval EFI_SUCCESS The operation is completed successfully.
> + @retval Other Errors Returned errors when updating the HII form.
> +
> +**/
> +EFI_STATUS
> +WifiMgrCreateOpCode (
> + IN UINT16 StartLabelNumber,
> + OUT VOID **StartOpCodeHandle,
> + OUT VOID **EndOpCodeHandle
> + )
> +{
> + EFI_STATUS Status;
> + EFI_IFR_GUID_LABEL *InternalStartLabel;
> + EFI_IFR_GUID_LABEL *InternalEndLabel;
> +
> + if (StartOpCodeHandle == NULL || EndOpCodeHandle == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Status = EFI_OUT_OF_RESOURCES;
> + *StartOpCodeHandle = NULL;
> + *EndOpCodeHandle = NULL;
> +
> + //
> + // Initialize the container for dynamic opcodes.
> + //
> + *StartOpCodeHandle = HiiAllocateOpCodeHandle ();
> + if (*StartOpCodeHandle == NULL) {
> + goto Exit;
> + }
> + *EndOpCodeHandle = HiiAllocateOpCodeHandle ();
> + if (*EndOpCodeHandle == NULL) {
> + goto Exit;
> + }
> +
> + //
> + // Create Hii Extend Label OpCode as the start opcode.
> + //
> + InternalStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (
> + *StartOpCodeHandle,
> + &gEfiIfrTianoGuid,
> + NULL,
> + sizeof (EFI_IFR_GUID_LABEL)
> + );
> + if (InternalStartLabel == NULL) {
> + goto Exit;
> + }
> + InternalStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
> + InternalStartLabel->Number = StartLabelNumber;
> +
> + //
> + // Create Hii Extend Label OpCode as the end opcode.
> + //
> + InternalEndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (
> + *EndOpCodeHandle,
> + &gEfiIfrTianoGuid,
> + NULL,
> + sizeof (EFI_IFR_GUID_LABEL)
> + );
> + if (InternalEndLabel == NULL) {
> + goto Exit;
> + }
> + InternalEndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
> + InternalEndLabel->Number = LABEL_END;
> +
> + return EFI_SUCCESS;
> +
> +Exit:
> +
> + if (*StartOpCodeHandle != NULL) {
> + HiiFreeOpCodeHandle (*StartOpCodeHandle);
> + }
> + if (*EndOpCodeHandle != NULL) {
> + HiiFreeOpCodeHandle (*EndOpCodeHandle);
> + }
> + return Status;
> +}
> +
> +/**
> + Display the Nic list contains all available Nics.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> +
> + @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
> + @retval EFI_SUCCESS The operation is completed successfully.
> +
> +**/
> +EFI_STATUS
> +WifiMgrShowNicList (
> + IN WIFI_MGR_PRIVATE_DATA *Private
> +)
> +{
> + EFI_STATUS Status;
> + CHAR16 MacString[WIFI_MGR_MAX_MAC_STRING_LEN];
> + CHAR16 PortString[WIFI_STR_MAX_SIZE];
> + EFI_STRING_ID PortTitleToken;
> + EFI_STRING_ID PortTitleHelpToken;
> + WIFI_MGR_DEVICE_DATA *Nic;
> + LIST_ENTRY *Entry;
> + VOID *StartOpCodeHandle;
> + VOID *EndOpCodeHandle;
> +
> + if (Private == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Status = WifiMgrCreateOpCode (
> + LABEL_MAC_ENTRY,
> + &StartOpCodeHandle,
> + &EndOpCodeHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + NET_LIST_FOR_EACH (Entry, &Private->NicList) {
> + Nic = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_DEVICE_DATA, Link,
> WIFI_MGR_DEVICE_DATA_SIGNATURE);
> + WifiMgrMacAddrToStr (&Nic->MacAddress, sizeof (MacString), MacString);
> + UnicodeSPrint (PortString, sizeof (PortString), L"MAC %s", MacString);
> + PortTitleToken = HiiSetString (
> + Private->RegisteredHandle,
> + 0,
> + PortString,
> + NULL
> + );
> + if (PortTitleToken == 0) {
> + Status = EFI_INVALID_PARAMETER;
> + goto Exit;
> + }
> +
> + UnicodeSPrint (PortString, sizeof (PortString), L"MAC Address");
> + PortTitleHelpToken = HiiSetString (
> + Private->RegisteredHandle,
> + 0,
> + PortString,
> + NULL
> + );
> + if (PortTitleHelpToken == 0) {
> + Status = EFI_INVALID_PARAMETER;
> + goto Exit;
> + }
> +
> + HiiCreateGotoOpCode (
> + StartOpCodeHandle,
> + FORMID_WIFI_MAINPAGE,
> + PortTitleToken,
> + PortTitleHelpToken,
> + EFI_IFR_FLAG_CALLBACK,
> + (UINT16) (KEY_MAC_ENTRY_BASE + Nic->NicIndex)
> + );
> + }
> +
> + Status = HiiUpdateForm (
> + Private->RegisteredHandle, // HII handle
> + &gWifiConfigFormSetGuid, // Formset GUID
> + FORMID_MAC_SELECTION, // Form ID
> + StartOpCodeHandle, // Label for where to insert
> opcodes
> + EndOpCodeHandle // Replace data
> + );
> +
> +Exit:
> +
> + HiiFreeOpCodeHandle (StartOpCodeHandle);
> + HiiFreeOpCodeHandle (EndOpCodeHandle);
> + return Status;
> +}
> +
> +/**
> + Retreive the unicode string of the AKM Suite list of a profile.
> + The caller is responsible for freeing the string with FreePool().
> +
> + @param[in] Profile The network profile contains a AKM suite list.
> +
> + @return the unicode string of AKM suite list or "None".
> +
> +**/
> +CHAR16*
> +WifiMgrGetStrAKMList (
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> +)
> +{
> + UINT8 Index;
> + UINT16 AKMSuiteCount;
> + CHAR16 *AKMListDisplay;
> +
> + AKMListDisplay = NULL;
> + if (Profile == NULL || Profile->Network.AKMSuite == NULL) {
> + goto Exit;
> + }
> +
> + AKMSuiteCount = Profile->Network.AKMSuite->AKMSuiteCount;
> + if (AKMSuiteCount != 0) {
> +
> + //
> + // Current AKM Suite is between 1-9
> + //
> + AKMListDisplay = (CHAR16 *) AllocateZeroPool(sizeof (CHAR16) *
> AKMSuiteCount * 2);
> + if (AKMListDisplay != NULL) {
> + for (Index = 0; Index < AKMSuiteCount; Index ++) {
> + UnicodeSPrint (
> + AKMListDisplay + (Index * 2),
> + sizeof (CHAR16) * 2,
> + L"%d ",
> + Profile->Network.AKMSuite->AKMSuiteList[Index].SuiteType
> + );
> + if (Index == AKMSuiteCount - 1) {
> + *(AKMListDisplay + (Index * 2 + 1)) = L'\0';
> + }
> + }
> + }
> + }
> +
> +Exit:
> +
> + if (AKMListDisplay == NULL) {
> + AKMListDisplay = AllocateCopyPool (sizeof (L"None"), L"None");
> + }
> + return AKMListDisplay;
> +}
> +
> +/**
> + Retreive the unicode string of the Cipher Suite list of a profile.
> + The caller is responsible for freeing the string with FreePool().
> +
> + @param[in] Profile The network profile contains a Cipher suite
> list.
> +
> + @return the unicode string of Cipher suite list or "None".
> +
> +**/
> +CHAR16*
> +WifiMgrGetStrCipherList (
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> +)
> +{
> + UINT8 Index;
> + UINT16 CipherSuiteCount;
> + CHAR16 *CipherListDisplay;
> +
> + CipherListDisplay = NULL;
> + if (Profile == NULL || Profile->Network.CipherSuite == NULL) {
> + goto Exit;
> + }
> +
> + CipherSuiteCount = Profile->Network.CipherSuite->CipherSuiteCount;
> + if (CipherSuiteCount != 0) {
> +
> + //
> + // Current Cipher Suite is between 1-9
> + //
> + CipherListDisplay = (CHAR16 *) AllocateZeroPool(sizeof (CHAR16) *
> CipherSuiteCount * 2);
> + if (CipherListDisplay != NULL) {
> + for (Index = 0; Index < CipherSuiteCount; Index ++) {
> + UnicodeSPrint (
> + CipherListDisplay + (Index * 2),
> + sizeof (CHAR16) * 2,
> + L"%d ",
> + Profile->Network.CipherSuite->CipherSuiteList[Index].SuiteType
> + );
> + if (Index == CipherSuiteCount - 1) {
> + *(CipherListDisplay + (Index * 2 + 1)) = L'\0';
> + }
> + }
> + }
> + }
> +
> +Exit:
> +
> + if (CipherListDisplay == NULL) {
> + CipherListDisplay = AllocateCopyPool (sizeof (L"None"), L"None");
> + }
> + return CipherListDisplay;
> +}
> +
> +/**
> + Refresh the network list display of the current Nic.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[out] IfrNvData The IFR NV data.
> +
> + @retval EFI_SUCCESS The operation is completed successfully.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Returned errors when creating Opcodes or
> updating the
> + Hii form.
> +
> +**/
> +EFI_STATUS
> +WifiMgrRefreshNetworkList (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + OUT WIFI_MANAGER_IFR_NVDATA *IfrNvData
> + )
> +{
> + EFI_STATUS Status;
> + EFI_TPL OldTpl;
> + UINT32 AvailableCount;
> + EFI_STRING_ID PortPromptToken;
> + EFI_STRING_ID PortTextToken;
> + EFI_STRING_ID PortHelpToken;
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> + LIST_ENTRY *Entry;
> + VOID *StartOpCodeHandle;
> + VOID *EndOpCodeHandle;
> + CHAR16 *AKMListDisplay;
> + CHAR16 *CipherListDisplay;
> + CHAR16 PortString[WIFI_STR_MAX_SIZE];
> + UINTN PortStringSize;
> + WIFI_MGR_NETWORK_PROFILE *ConnectedProfile;
> +
> + if (Private->CurrentNic == NULL) {
> + return EFI_SUCCESS;
> + }
> +
> + Status = WifiMgrCreateOpCode (
> + LABEL_NETWORK_LIST_ENTRY,
> + &StartOpCodeHandle,
> + &EndOpCodeHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + AvailableCount = 0;
> + PortStringSize = sizeof (PortString);
> + ConnectedProfile = NULL;
> + AKMListDisplay = NULL;
> + CipherListDisplay = NULL;
> +
> + if (Private->CurrentNic->ConnectState == WifiMgrConnectedToAp) {
> +
> + //
> + // Display the current connected network.
> + // Find the current operate network under connected status.
> + //
> + if (Private->CurrentNic->CurrentOperateNetwork != NULL &&
> + Private->CurrentNic->CurrentOperateNetwork->IsAvailable) {
> +
> + Profile = Private->CurrentNic->CurrentOperateNetwork;
> + AvailableCount ++;
> +
> + AKMListDisplay = WifiMgrGetStrAKMList (Profile);
> + if (AKMListDisplay == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> + CipherListDisplay = WifiMgrGetStrCipherList(Profile);
> + if (CipherListDisplay == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + UnicodeSPrint (PortString, PortStringSize, L"%s (Connected)", Profile-
> >SSId);
> + PortPromptToken = HiiSetString (Private->RegisteredHandle, 0,
> PortString, NULL);
> +
> + if (Profile->SecurityType == SECURITY_TYPE_NONE) {
> + PortHelpToken = 0;
> + } else {
> + UnicodeSPrint (PortString, PortStringSize, L"AKMSuite: %s
> CipherSuite: %s", AKMListDisplay, CipherListDisplay);
> + PortHelpToken = HiiSetString (Private->RegisteredHandle, 0,
> PortString, NULL);
> + }
> + FreePool (AKMListDisplay);
> + FreePool (CipherListDisplay);
> +
> + HiiCreateGotoOpCode (
> + StartOpCodeHandle,
> + FORMID_CONNECT_NETWORK,
> + PortPromptToken,
> + PortHelpToken,
> + EFI_IFR_FLAG_CALLBACK,
> + (UINT16) (KEY_AVAILABLE_NETWORK_ENTRY_BASE + Profile->ProfileIndex)
> + );
> +
> + UnicodeSPrint (
> + PortString,
> + PortStringSize,
> + L"%s %s %s",
> + (Profile->SecurityType != SECURITY_TYPE_NONE ? L"Secured" : L"Open
> "),
> + mSecurityType[Profile->SecurityType],
> + RSSI_TO_SIGNAL_STRENGTH_BAR(Profile->NetworkQuality)
> + );
> + PortTextToken = HiiSetString (Private->RegisteredHandle, 0, PortString,
> NULL);
> +
> + HiiCreateTextOpCode (
> + StartOpCodeHandle,
> + PortTextToken,
> + 0,
> + 0
> + );
> +
> + ConnectedProfile = Profile;
> + } else {
> + Private->CurrentNic->HasDisconnectPendingNetwork = TRUE;
> + }
> + }
> +
> + //
> + // Display all supported available networks.
> + //
> + NET_LIST_FOR_EACH (Entry, &Private->CurrentNic->ProfileList) {
> +
> + Profile = NET_LIST_USER_STRUCT_S (
> + Entry,
> + WIFI_MGR_NETWORK_PROFILE,
> + Link,
> + WIFI_MGR_PROFILE_SIGNATURE
> + );
> + if (ConnectedProfile == Profile) {
> + continue;
> + }
> + if (Profile->IsAvailable && Profile->CipherSuiteSupported) {
> +
> + AvailableCount ++;
> +
> + AKMListDisplay = WifiMgrGetStrAKMList (Profile);
> + if (AKMListDisplay == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> + CipherListDisplay = WifiMgrGetStrCipherList(Profile);
> + if (CipherListDisplay == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + PortPromptToken = HiiSetString (Private->RegisteredHandle, 0, Profile-
> >SSId, NULL);
> + if (PortPromptToken == 0) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + if (Profile->SecurityType == SECURITY_TYPE_NONE) {
> + PortHelpToken = 0;
> + } else {
> + UnicodeSPrint (
> + PortString,
> + PortStringSize,
> + L"AKMSuite: %s CipherSuite: %s",
> + AKMListDisplay, CipherListDisplay
> + );
> + PortHelpToken = HiiSetString (Private->RegisteredHandle, 0,
> PortString, NULL);
> + if (PortHelpToken == 0) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> + }
> + FreePool (AKMListDisplay);
> + FreePool (CipherListDisplay);
> +
> + HiiCreateGotoOpCode (
> + StartOpCodeHandle,
> + FORMID_CONNECT_NETWORK,
> + PortPromptToken,
> + PortHelpToken,
> + EFI_IFR_FLAG_CALLBACK,
> + (UINT16) (KEY_AVAILABLE_NETWORK_ENTRY_BASE + Profile->ProfileIndex)
> + );
> +
> + UnicodeSPrint (
> + PortString,
> + PortStringSize,
> + L"%s %s %s",
> + (Profile->SecurityType != SECURITY_TYPE_NONE ? L"Secured" : L"Open
> "),
> + mSecurityType[Profile->SecurityType],
> + RSSI_TO_SIGNAL_STRENGTH_BAR(Profile->NetworkQuality)
> + );
> + PortTextToken = HiiSetString (Private->RegisteredHandle, 0, PortString,
> NULL);
> + if (PortTextToken == 0) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> + HiiCreateTextOpCode (
> + StartOpCodeHandle,
> + PortTextToken,
> + 0,
> + 0
> + );
> + }
> + }
> +
> + //
> + // Display all Unsupported available networks.
> + //
> + NET_LIST_FOR_EACH (Entry, &Private->CurrentNic->ProfileList) {
> +
> + Profile = NET_LIST_USER_STRUCT_S (
> + Entry,
> + WIFI_MGR_NETWORK_PROFILE,
> + Link,
> + WIFI_MGR_PROFILE_SIGNATURE
> + );
> + if (ConnectedProfile == Profile) {
> + continue;
> + }
> + if (Profile->IsAvailable && !Profile->CipherSuiteSupported) {
> +
> + AvailableCount ++;
> +
> + AKMListDisplay = WifiMgrGetStrAKMList (Profile);
> + if (AKMListDisplay == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> + CipherListDisplay = WifiMgrGetStrCipherList(Profile);
> + if (CipherListDisplay == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> +
> + PortPromptToken = HiiSetString (Private->RegisteredHandle, 0, Profile-
> >SSId, NULL);
> +
> + if (Profile->AKMSuiteSupported) {
> + UnicodeSPrint (
> + PortString,
> + PortStringSize,
> + L"AKMSuite: %s CipherSuite(UnSupported): %s",
> + AKMListDisplay, CipherListDisplay
> + );
> + } else {
> + UnicodeSPrint (
> + PortString,
> + PortStringSize,
> + L"AKMSuite(UnSupported): %s CipherSuite(UnSupported): %s",
> + AKMListDisplay, CipherListDisplay
> + );
> + }
> + FreePool (AKMListDisplay);
> + FreePool (CipherListDisplay);
> +
> + PortHelpToken = HiiSetString (Private->RegisteredHandle, 0, PortString,
> NULL);
> +
> + HiiCreateGotoOpCode (
> + StartOpCodeHandle,
> + FORMID_CONNECT_NETWORK,
> + PortPromptToken,
> + PortHelpToken,
> + EFI_IFR_FLAG_CALLBACK,
> + (UINT16) (KEY_AVAILABLE_NETWORK_ENTRY_BASE + Profile->ProfileIndex)
> + );
> +
> + UnicodeSPrint (
> + PortString,
> + PortStringSize,
> + L"%s %s %s",
> + L"UnSupported",
> + mSecurityType[Profile->SecurityType],
> + RSSI_TO_SIGNAL_STRENGTH_BAR(Profile->NetworkQuality)
> + );
> + PortTextToken = HiiSetString (Private->RegisteredHandle, 0, PortString,
> NULL);
> +
> + HiiCreateTextOpCode (
> + StartOpCodeHandle,
> + PortTextToken,
> + 0,
> + 0
> + );
> + }
> + }
> +
> + Status = HiiUpdateForm (
> + Private->RegisteredHandle, // HII handle
> + &gWifiConfigFormSetGuid, // Formset GUID
> + FORMID_NETWORK_LIST, // Form ID
> + StartOpCodeHandle, // Label for where to insert
> opcodes
> + EndOpCodeHandle // Replace data
> + );
> +
> +Exit:
> +
> + gBS->RestoreTPL (OldTpl);
> +
> + if (AKMListDisplay != NULL) {
> + FreePool (AKMListDisplay);
> + }
> + if (CipherListDisplay != NULL) {
> + FreePool (CipherListDisplay);
> + }
> +
> + HiiFreeOpCodeHandle (StartOpCodeHandle);
> + HiiFreeOpCodeHandle (EndOpCodeHandle);
> +
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] Network List is
> Refreshed!\n"));
> + return Status;
> +}
> +
> +/**
> + Refresh the hidden network list configured by user.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> +
> + @retval EFI_SUCCESS The operation is completed successfully.
> + @retval Other Errors Returned errors when creating Opcodes or
> updating the
> + Hii form.
> +**/
> +EFI_STATUS
> +WifiMgrRefreshHiddenList (
> + IN WIFI_MGR_PRIVATE_DATA *Private
> + )
> +{
> + EFI_STATUS Status;
> + EFI_TPL OldTpl;
> + UINTN Index;
> + EFI_STRING_ID StringId;
> + VOID *StartOpCodeHandle;
> + VOID *EndOpCodeHandle;
> + WIFI_HIDDEN_NETWORK_DATA *HiddenNetwork;
> + LIST_ENTRY *Entry;
> +
> + if (Private == NULL) {
> + return EFI_SUCCESS;
> + }
> +
> + Status = WifiMgrCreateOpCode (
> + LABEL_HIDDEN_NETWORK_ENTRY,
> + &StartOpCodeHandle,
> + &EndOpCodeHandle
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + Index = 0;
> +
> + NET_LIST_FOR_EACH (Entry, &Private->HiddenNetworkList) {
> +
> + HiddenNetwork = NET_LIST_USER_STRUCT_S (
> + Entry,
> + WIFI_HIDDEN_NETWORK_DATA,
> + Link,
> + WIFI_MGR_HIDDEN_NETWORK_SIGNATURE
> + );
> + StringId = HiiSetString (Private->RegisteredHandle, 0, HiddenNetwork-
> >SSId, NULL);
> +
> + HiiCreateCheckBoxOpCode (
> + StartOpCodeHandle,
> + (EFI_QUESTION_ID) (KEY_HIDDEN_NETWORK_ENTRY_BASE + Index),
> + MANAGER_VARSTORE_ID,
> + (UINT16) (HIDDEN_NETWORK_LIST_VAR_OFFSET + Index),
> + StringId,
> + 0,
> + 0,
> + 0,
> + NULL
> + );
> + Index ++;
> + }
> +
> + Status = HiiUpdateForm (
> + Private->RegisteredHandle, // HII handle
> + &gWifiConfigFormSetGuid, // Formset GUID
> + FORMID_HIDDEN_NETWORK_LIST, // Form ID
> + StartOpCodeHandle, // Label for where to insert
> opcodes
> + EndOpCodeHandle // Replace data
> + );
> +
> + gBS->RestoreTPL (OldTpl);
> + HiiFreeOpCodeHandle (StartOpCodeHandle);
> + HiiFreeOpCodeHandle (EndOpCodeHandle);
> + return Status;
> +}
> +
> +
> +/**
> + Callback function for user to select a Nic.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] KeyValue The key value received from HII input.
> +
> + @retval EFI_NOT_FOUND The corresponding Nic is not found.
> + @retval EFI_SUCCESS The operation is completed successfully.
> +
> +**/
> +EFI_STATUS
> +WifiMgrSelectNic (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_QUESTION_ID KeyValue
> + )
> +{
> + WIFI_MGR_DEVICE_DATA *Nic;
> + UINT32 NicIndex;
> + CHAR16 MacString[WIFI_MGR_MAX_MAC_STRING_LEN];
> +
> + NicIndex = KeyValue - KEY_MAC_ENTRY_BASE;
> + Nic = WifiMgrGetNicByIndex (Private, NicIndex);
> + if (Nic == NULL) {
> + return EFI_NOT_FOUND;
> + }
> + Private->CurrentNic = Nic;
> +
> + WifiMgrMacAddrToStr (&Nic->MacAddress, sizeof (MacString), MacString);
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN(STR_MAC_ADDRESS),
> MacString, NULL);
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Restore the NV data to be default.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[out] IfrNvData The IFR NV data.
> +
> +**/
> +VOID
> +WifiMgrCleanUserInput (
> + IN WIFI_MGR_PRIVATE_DATA *Private
> + )
> +{
> + Private->SecurityType = SECURITY_TYPE_NONE;
> + Private->EapAuthMethod = EAP_AUTH_METHOD_TTLS;
> + Private->EapSecondAuthMethod = EAP_SEAUTH_METHOD_MSCHAPV2;
> + Private->FileType = FileTypeMax;
> +}
> +
> +/**
> + UI handle function when user select a network to connect.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] ProfileIndex The profile index user selected to connect.
> +
> + @retval EFI_INVALID_PARAMETER Nic is null.
> + @retval EFI_NOT_FOUND Profile could not be found.
> + @retval EFI_SUCCESS The operation is completed successfully.
> +
> +**/
> +EFI_STATUS
> +WifiMgrUserSelectProfileToConnect(
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN UINT32 ProfileIndex
> + )
> +{
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> + WIFI_MGR_DEVICE_DATA *Nic;
> +
> + Nic = Private->CurrentNic;
> + if (Nic == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + //
> + //Initialize the connection page
> + //
> + WifiMgrCleanUserInput(Private);
> +
> + Profile = WifiMgrGetProfileByProfileIndex (ProfileIndex, &Nic->ProfileList);
> + if (Profile == NULL) {
> + return EFI_NOT_FOUND;
> + }
> + Private->CurrentNic->UserSelectedProfile = Profile;
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Record password from a HII input string.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in] StringId The QuestionId received from HII input.
> + @param[in] StringBuffer The unicode string buffer to store password.
> + @param[in] StringBufferLen The len of unicode string buffer.
> +
> + @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
> + @retval EFI_NOT_FOUND The password string is not found or invalid.
> + @retval EFI_SUCCESS The operation is completed successfully.
> +
> +**/
> +EFI_STATUS
> +WifiMgrRecordPassword (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN EFI_STRING_ID StringId,
> + IN CHAR16 *StringBuffer,
> + IN UINTN StringBufferLen
> + )
> +{
> + CHAR16 *Password;
> +
> + if (StringId == 0 || StringBuffer == NULL || StringBufferLen <= 0) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Password = HiiGetString (Private->RegisteredHandle, StringId, NULL);
> + if (Password == NULL) {
> + return EFI_NOT_FOUND;
> + }
> + if (StrLen (Password) > StringBufferLen) {
> + FreePool (Password);
> + return EFI_NOT_FOUND;
> + }
> + StrnCpyS (StringBuffer, StringBufferLen, Password, StrLen (Password));
> + ZeroMem (Password, (StrLen (Password) + 1) * sizeof (CHAR16));
Seems this only zero the memory buffer returned from HiiGetString(), is the
password in HII string package also cleaned?
> + FreePool (Password);
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Convert the driver configuration data into the IFR data.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[out] IfrNvData The IFR NV data.
> +
> + @retval EFI_SUCCESS The operation is completed successfully.
> +
> +**/
> +EFI_STATUS
> +WifiMgrConvertConfigDataToIfrNvData (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + OUT WIFI_MANAGER_IFR_NVDATA *IfrNvData
> + )
> +{
> + //
> + // Private shouldn't be NULL here, assert if Private is NULL.
> + //
> + ASSERT (Private != NULL);
> +
> + if (Private->CurrentNic != NULL) {
> + IfrNvData->ProfileCount = Private->CurrentNic->AvailableCount;
> + } else {
> + IfrNvData->ProfileCount = 0;
> + }
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Convert the IFR data into the driver configuration data.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[in, out] IfrNvData The IFR NV data.
> +
> + @retval EFI_SUCCESS The operation is completed
> successfully.
> +
> +**/
> +EFI_STATUS
> +WifiMgrConvertIfrNvDataToConfigData (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN OUT WIFI_MANAGER_IFR_NVDATA *IfrNvData
> + )
> +{
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + This function allows the caller to request the current
> + configuration for one or more named elements. The resulting
> + string is in <ConfigAltResp> format. Any and all alternative
> + configuration strings shall also be appended to the end of the
> + current configuration string. If they are, they must appear
> + after the current configuration. They must contain the same
> + routing (GUID, NAME, PATH) as the current configuration string.
> + They must have an additional description indicating the type of
> + alternative configuration the string represents,
> + "ALTCFG=<StringToken>". That <StringToken> (when
> + converted from Hex UNICODE to binary) is a reference to a
> + string in the associated string pack.
> +
> + @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
> +
> + @param Request A null-terminated Unicode string in
> + <ConfigRequest> format. Note that this
> + includes the routing information as well as
> + the configurable name / value pairs. It is
> + invalid for this string to be in
> + <MultiConfigRequest> format.
> + If a NULL is passed in for the Request field,
> + all of the settings being abstracted by this function
> + will be returned in the Results field. In addition,
> + if a ConfigHdr is passed in with no request elements,
> + all of the settings being abstracted for that particular
> + ConfigHdr reference will be returned in the Results Field.
> +
> + @param Progress On return, points to a character in the
> + Request string. Points to the string's null
> + terminator if request was successful. Points
> + to the most recent "&" before the first
> + failing name / value pair (or the beginning
> + of the string if the failure is in the first
> + name / value pair) if the request was not
> + successful.
> +
> + @param Results A null-terminated Unicode string in
> + <MultiConfigAltResp> format which has all values
> + filled in for the names in the Request string.
> + String to be allocated by the called function.
> +
> + @retval EFI_SUCCESS The Results string is filled with the
> + values corresponding to all requested
> + names.
> +
> + @retval EFI_OUT_OF_RESOURCES Not enough memory to store the
> + parts of the results that must be
> + stored awaiting possible future
> + protocols.
> +
> + @retval EFI_NOT_FOUND Routing data doesn't match any
> + known driver. Progress set to the
> + first character in the routing header.
> + Note: There is no requirement that the
> + driver validate the routing data. It
> + must skip the <ConfigHdr> in order to
> + process the names.
> +
> + @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set
> + to most recent "&" before the
> + error or the beginning of the
> + string.
> +
> + @retval EFI_INVALID_PARAMETER Unknown name. Progress points
> + to the & before the name in
> + question.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeHiiConfigAccessExtractConfig (
> + IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
> + IN CONST EFI_STRING Request,
> + OUT EFI_STRING *Progress,
> + OUT EFI_STRING *Results
> + )
> +{
> + WIFI_MGR_PRIVATE_DATA *Private;
> + WIFI_MANAGER_IFR_NVDATA *IfrNvData;
> + EFI_STRING ConfigRequestHdr;
> + EFI_STRING ConfigRequest;
> + UINTN Size;
> + BOOLEAN AllocatedRequest;
> + UINTN BufferSize;
> + EFI_STATUS Status;
> +
> + if (This == NULL || Progress == NULL || Results == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + *Progress = Request;
> + if ((Request != NULL) &&
> + !HiiIsConfigHdrMatch (Request, &gWifiConfigFormSetGuid,
> mVendorStorageName)) {
> + return EFI_NOT_FOUND;
> + }
> +
> + ConfigRequestHdr = NULL;
> + ConfigRequest = NULL;
> + AllocatedRequest = FALSE;
> + Size = 0;
> +
> + Private = WIFI_MGR_PRIVATE_DATA_FROM_CONFIG_ACCESS (This);
> +
> + BufferSize = sizeof (WIFI_MANAGER_IFR_NVDATA);
> + IfrNvData = AllocateZeroPool (BufferSize);
> + if (IfrNvData == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + WifiMgrConvertConfigDataToIfrNvData (Private, IfrNvData);
> +
> + ConfigRequest = Request;
> + if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {
> + //
> + // Request has no request element, construct full request string.
> + // Allocate and fill a buffer large enough to hold the <ConfigHdr>
> template
> + // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-
> terminator.
> + //
> + ConfigRequestHdr = HiiConstructConfigHdr (
> + &gWifiConfigFormSetGuid,
> + mVendorStorageName,
> + Private->DriverHandle);
> + if (ConfigRequestHdr == NULL) {
> + FreePool (IfrNvData);
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);
> + ConfigRequest = AllocateZeroPool (Size);
> + if (ConfigRequest == NULL) {
> +
> + FreePool (IfrNvData);
> + FreePool (ConfigRequestHdr);
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + AllocatedRequest = TRUE;
> + UnicodeSPrint (
> + ConfigRequest,
> + Size,
> + L"%s&OFFSET=0&WIDTH=%016LX",
> + ConfigRequestHdr,
> + (UINT64) BufferSize
> + );
> + FreePool (ConfigRequestHdr);
> + }
> +
> + //
> + // Convert buffer data to <ConfigResp> by helper function BlockToConfig()
> + //
> + Status = gHiiConfigRouting->BlockToConfig (
> + gHiiConfigRouting,
> + ConfigRequest,
> + (UINT8 *) IfrNvData,
> + BufferSize,
> + Results,
> + Progress
> + );
> +
> + FreePool (IfrNvData);
> + //
> + // Free the allocated config request string.
> + //
> + if (AllocatedRequest) {
> + FreePool (ConfigRequest);
> + ConfigRequest = NULL;
> + }
> + //
> + // Set Progress string to the original request string.
> + //
> + if (Request == NULL) {
> + *Progress = NULL;
> + } else if (StrStr (Request, L"OFFSET") == NULL) {
> + *Progress = Request + StrLen (Request);
> + }
> +
> + return Status;
> +}
> +
> +/**
> + This function applies changes in a driver's configuration.
> + Input is a Configuration, which has the routing data for this
> + driver followed by name / value configuration pairs. The driver
> + must apply those pairs to its configurable storage. If the
> + driver's configuration is stored in a linear block of data
> + and the driver's name / value pairs are in <BlockConfig>
> + format, it may use the ConfigToBlock helper function (above) to
> + simplify the job.
> +
> + @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
> +
> + @param Configuration A null-terminated Unicode string in
> + <ConfigString> format.
> +
> + @param Progress A pointer to a string filled in with the
> + offset of the most recent '&' before the
> + first failing name / value pair (or the
> + beginn ing of the string if the failure
> + is in the first name / value pair) or
> + the terminating NULL if all was
> + successful.
> +
> + @retval EFI_SUCCESS The results have been distributed or are
> + awaiting distribution.
> +
> + @retval EFI_OUT_OF_RESOURCES Not enough memory to store the
> + parts of the results that must be
> + stored awaiting possible future
> + protocols.
> +
> + @retval EFI_INVALID_PARAMETERS Passing in a NULL for the
> + Results parameter would result
> + in this type of error.
> +
> + @retval EFI_NOT_FOUND Target for the specified routing data
> + was not found
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeHiiConfigAccessRouteConfig (
> + IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
> + IN CONST EFI_STRING Configuration,
> + OUT EFI_STRING *Progress
> + )
> +{
> + EFI_STATUS Status;
> + UINTN BufferSize;
> + WIFI_MGR_PRIVATE_DATA *Private;
> + WIFI_MANAGER_IFR_NVDATA *IfrNvData;
> +
> + if (Configuration == NULL || Progress == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + IfrNvData = NULL;
> + *Progress = Configuration;
> + BufferSize = sizeof (WIFI_MANAGER_IFR_NVDATA);
> + Private = WIFI_MGR_PRIVATE_DATA_FROM_CONFIG_ACCESS (This);
> +
> + if (!HiiIsConfigHdrMatch (Configuration, &gWifiConfigFormSetGuid,
> mVendorStorageName)) {
> + return EFI_NOT_FOUND;
> + }
> +
> + IfrNvData = AllocateZeroPool (BufferSize);
> + if (IfrNvData == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + WifiMgrConvertConfigDataToIfrNvData (Private, IfrNvData);
> +
> + Status = gHiiConfigRouting->ConfigToBlock (
> + gHiiConfigRouting,
> + Configuration,
> + (UINT8*) IfrNvData,
> + &BufferSize,
> + Progress
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + Status = WifiMgrConvertIfrNvDataToConfigData (Private, IfrNvData);
IfrNvData may contain secret, please zero memory before free.
> + FreePool (IfrNvData);
> +
> + return Status;
> +}
> +
> +/**
> + This function is called to provide results data to the driver.
> + This data consists of a unique key that is used to identify
> + which data is either being passed back or being asked for.
> +
> + @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
> + @param Action Specifies the type of action taken by the
> browser.
> + @param QuestionId A unique value which is sent to the original
> + exporting driver so that it can identify the
> type
> + of data to expect. The format of the data
> tends to
> + vary based on the opcode that generated the
> callback.
> + @param Type The type of value for the question.
> + @param Value A pointer to the data being sent to the
> original
> + exporting driver.
> + @param ActionRequest On return, points to the action requested by
> the
> + callback function.
> +
> + @retval EFI_SUCCESS The callback successfully handled the action.
> + @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the
> + variable and its data.
> + @retval EFI_DEVICE_ERROR The variable could not be saved.
> + @retval EFI_UNSUPPORTED The specified Action is not supported by the
> + callback.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeHiiConfigAccessCallback (
> + IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
> + IN EFI_BROWSER_ACTION Action,
> + IN EFI_QUESTION_ID QuestionId,
> + IN UINT8 Type,
> + IN OUT EFI_IFR_TYPE_VALUE *Value,
> + OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
> + )
> +{
> + EFI_STATUS Status;
> + EFI_INPUT_KEY Key;
> + UINTN BufferSize;
> + WIFI_MGR_PRIVATE_DATA *Private;
> + WIFI_MANAGER_IFR_NVDATA *IfrNvData;
> + EFI_DEVICE_PATH_PROTOCOL *FilePath;
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> + WIFI_MGR_NETWORK_PROFILE *ProfileToConnect;
> + WIFI_HIDDEN_NETWORK_DATA *HiddenNetwork;
> + UINTN TempDataSize;
> + VOID *TempData;
> + LIST_ENTRY *Entry;
> + UINT32 Index;
> + UINT32 RemoveCount;
> + CHAR16 *TempPassword;
> + CHAR16 *ErrorMessage;
> +
> + if (Action != EFI_BROWSER_ACTION_FORM_OPEN &&
> + Action != EFI_BROWSER_ACTION_FORM_CLOSE &&
> + Action != EFI_BROWSER_ACTION_CHANGING &&
> + Action != EFI_BROWSER_ACTION_CHANGED &&
> + Action != EFI_BROWSER_ACTION_RETRIEVE) {
> +
> + return EFI_UNSUPPORTED;
> + }
> + if ((Value == NULL) || (ActionRequest == NULL)) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Status = EFI_SUCCESS;
> + Private = WIFI_MGR_PRIVATE_DATA_FROM_CONFIG_ACCESS (This);
> + if (Private->CurrentNic == NULL) {
> + return EFI_DEVICE_ERROR;
> + }
> +
> + //
> + // Retrieve uncommitted data from Browser
> + //
> + BufferSize = sizeof (WIFI_MANAGER_IFR_NVDATA);
> + IfrNvData = AllocateZeroPool (BufferSize);
> + if (IfrNvData == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + HiiGetBrowserData (&gWifiConfigFormSetGuid, mVendorStorageName, BufferSize,
> (UINT8 *) IfrNvData);
> +
> + if (Action == EFI_BROWSER_ACTION_FORM_OPEN) {
> + switch (QuestionId) {
> +
> + case KEY_MAC_LIST:
> +
> + Status = WifiMgrShowNicList (Private);
> + break;
> +
> + case KEY_REFRESH_NETWORK_LIST:
> +
> + if (Private->CurrentNic->UserSelectedProfile != NULL) {
> +
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + //
> + // Erase secrets since user has left connection page
> + //
> + WifiMgrCleanProfileSecrets (Profile);
This should be moved to the EFI_BROWSER_ACTION_FORM_CLOSE callback?
> +
> + Private->CurrentNic->UserSelectedProfile = NULL;
> + }
> +
> + break;
> +
> + case KEY_CONNECT_ACTION:
> +
> + if (Private->CurrentNic->UserSelectedProfile == NULL) {
> + break;
> + }
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + //
> + //Enter the network connection configuration page
> + //Recovery from restored data
> + //
> + if (HiiSetString (Private->RegisteredHandle, STRING_TOKEN (STR_SSID),
> Profile->SSId, NULL) == 0) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + IfrNvData->SecurityType = Profile->SecurityType;
> + if (HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_SECURITY_TYPE),
> + mSecurityType[IfrNvData->SecurityType], NULL) == 0) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + if (IfrNvData->SecurityType == SECURITY_TYPE_WPA2_ENTERPRISE) {
> +
> + IfrNvData->EapAuthMethod = Profile->EapAuthMethod;
> + IfrNvData->EapSecondAuthMethod = Profile->EapSecondAuthMethod;
> + StrCpyS (IfrNvData->EapIdentity, EAP_IDENTITY_SIZE, Profile-
> >EapIdentity);
> + }
> +
> + break;
> +
> + case KEY_ENROLLED_CERT_NAME:
> +
> + if (Private->CurrentNic->UserSelectedProfile == NULL) {
> + break;
> + }
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + //
> + //Enter the key enrollment page
> + //For TTLS and PEAP, only CA cert needs to be cared
> + //
> + if (Private->FileType == FileTypeCACert) {
> +
> + if (Profile->CACertData != NULL) {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_EAP_ENROLLED_CERT_NAME), Profile->CACertName, NULL);
> + } else {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_EAP_ENROLLED_CERT_NAME), L"", NULL);
> + }
> + } else if (Private->FileType == FileTypeClientCert) {
> +
> + if (Profile->ClientCertData != NULL) {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_EAP_ENROLLED_CERT_NAME), Profile->ClientCertName, NULL);
> + } else {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_EAP_ENROLLED_CERT_NAME), L"", NULL);
> + }
> + }
> + break;
> +
> + case KEY_ENROLLED_PRIVATE_KEY_NAME:
> +
> + if (Private->CurrentNic->UserSelectedProfile == NULL) {
> + break;
> + }
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + if (Profile->PrivateKeyData != NULL) {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_EAP_ENROLLED_PRIVATE_KEY_NAME), Profile->PrivateKeyName, NULL);
> + } else {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_EAP_ENROLLED_PRIVATE_KEY_NAME), L"", NULL);
> + }
> + break;
> +
> + default:
> + break;
> + }
> + } else if (Action == EFI_BROWSER_ACTION_FORM_CLOSE) {
> + switch (QuestionId) {
> +
> + case KEY_CONNECT_ACTION:
> +
> + if (Private->CurrentNic->UserSelectedProfile == NULL) {
> + break;
> + }
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + //
> + //Restore User Config Data for Page recovery
> + //
> + if (IfrNvData->SecurityType == SECURITY_TYPE_WPA2_ENTERPRISE) {
> +
> + Profile->EapAuthMethod = IfrNvData->EapAuthMethod;
> + Profile->EapSecondAuthMethod = IfrNvData->EapSecondAuthMethod;
> + StrCpyS (Profile->EapIdentity, EAP_IDENTITY_SIZE, IfrNvData-
> >EapIdentity);
> + }
> + break;
> +
> + default:
> + break;
> + }
> + } else if (Action == EFI_BROWSER_ACTION_CHANGING) {
> + switch (QuestionId) {
> +
> + case KEY_NETWORK_LIST:
> +
> + //
> + //User triggered a scan process.
> + //
> + Private->CurrentNic->OneTimeScanRequest = TRUE;
> + break;
> +
> + case KEY_PASSWORD_CONNECT_NETWORK:
> + case KEY_EAP_PASSWORD_CONNECT_NETWORK:
> + case KEY_PRIVATE_KEY_PASSWORD:
> +
> + if (Private->CurrentNic->UserSelectedProfile == NULL) {
> + break;
> + }
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + if (QuestionId == KEY_PASSWORD_CONNECT_NETWORK) {
> + TempPassword = Profile->Password;
> + } else if (QuestionId == KEY_EAP_PASSWORD_CONNECT_NETWORK) {
> + TempPassword = Profile->EapPassword;
> + } else {
> + TempPassword = Profile->PrivateKeyPassword;
> + }
> +
> + Status = WifiMgrRecordPassword (Private, Value->string, TempPassword,
> PASSWORD_STORAGE_SIZE);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_ERROR, "[WiFi Connection Manager] Error: Failed to
> input password!"));
> + break;
> + }
> +
> + //
> + // This password is not a new created password, so no need to confirm.
> + //
> + Status = EFI_NOT_FOUND;
> + break;
> +
> + case KEY_CONNECT_ACTION:
> +
> + ErrorMessage = NULL;
> + ProfileToConnect = NULL;
> +
> + if (Private->CurrentNic->UserSelectedProfile == NULL) {
> + break;
> + }
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + if (Private->CurrentNic->ConnectState == WifiMgrDisconnected ||
> + Profile != Private->CurrentNic->CurrentOperateNetwork) {
> +
> + //
> + // When this network is not currently connected, pend it to connect.
> + //
> + if (Profile->AKMSuiteSupported && Profile->CipherSuiteSupported) {
> +
> + if (Profile->SecurityType == SECURITY_TYPE_NONE || Profile-
> >SecurityType == SECURITY_TYPE_WPA2_PERSONAL) {
> +
> + //
> + // For Open network, connect directly.
> + //
> + ProfileToConnect = Profile;
> +
> + } else if (Profile->SecurityType == SECURITY_TYPE_WPA2_ENTERPRISE)
> {
> +
> + //
> + // For WPA/WPA2-Enterprise network, conduct eap configuration
> first.
> + // Only EAP-TLS, TTLS and PEAP is supported now!
> + //
> + Profile->EapAuthMethod = IfrNvData->EapAuthMethod;
> + StrCpyS (Profile->EapIdentity, EAP_IDENTITY_SIZE, IfrNvData-
> >EapIdentity);
> +
> + if (IfrNvData->EapAuthMethod == EAP_AUTH_METHOD_TTLS ||
> IfrNvData->EapAuthMethod == EAP_AUTH_METHOD_PEAP) {
> +
> + Profile->EapSecondAuthMethod = IfrNvData->EapSecondAuthMethod;
> + ProfileToConnect = Profile;
> + } else if (IfrNvData->EapAuthMethod == EAP_AUTH_METHOD_TLS) {
> + ProfileToConnect = Profile;
> + } else {
> + ErrorMessage = L"ERROR: Only EAP-TLS, TTLS or PEAP is supported
> now!";
> + }
> + } else {
> + ErrorMessage = L"ERROR: Can't connect to this network!";
> + }
> + } else {
> + ErrorMessage = L"ERROR: This network is not supported!";
> + }
> +
> + if (ErrorMessage != NULL) {
> + CreatePopUp (
> + EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
> + &Key,
> + ErrorMessage,
> + NULL
> + );
> + }
> +
> + if (ProfileToConnect != NULL) {
> +
> + Private->CurrentNic->OneTimeConnectRequest = TRUE;
> + Private->CurrentNic->ConnectPendingNetwork = ProfileToConnect;
> + }
> + } else if (Private->CurrentNic->ConnectState == WifiMgrConnectedToAp) {
> +
> + //
> + // This network is currently connected, just disconnect from it.
> + //
> + Private->CurrentNic->OneTimeDisconnectRequest = TRUE;
> + Private->CurrentNic->HasDisconnectPendingNetwork = TRUE;
> + }
> + break;
> +
> + case KEY_ENROLL_CA_CERT_CONNECT_NETWORK:
> +
> + Private->FileType = FileTypeCACert;
> + break;
> +
> + case KEY_ENROLL_CLIENT_CERT_CONNECT_NETWORK:
> +
> + Private->FileType = FileTypeClientCert;
> + break;
> +
> + case KEY_EAP_ENROLL_PRIVATE_KEY_FROM_FILE:
> +
> + FilePath = NULL;
> + ChooseFile (NULL, NULL, NULL, &FilePath);
> +
> + if (FilePath != NULL) {
> +
> + UpdatePrivateKeyFromFile(Private, FilePath);
> + FreePool (FilePath);
> + }
> + break;
> +
> + case KEY_EAP_ENROLL_CERT_FROM_FILE:
> +
> + //
> + //User will select a cert file from File Explore
> + //
> + FilePath = NULL;
> + ChooseFile( NULL, NULL, NULL, &FilePath);
> +
> + if (FilePath != NULL) {
> +
> + UpdateCAFromFile(Private, FilePath);
> + FreePool (FilePath);
> + }
> + break;
> +
> + case KEY_SAVE_PRIVATE_KEY_TO_MEM:
> +
> + if (Private->FileContext != NULL && Private->FileContext->FHandle !=
> NULL &&
> + Private->CurrentNic->UserSelectedProfile != NULL) {
> +
> + //
> + // Read Private Key file to Buffer
> + //
> + Profile = Private->CurrentNic->UserSelectedProfile;
> + if (Profile->PrivateKeyData != NULL) {
> +
> + ZeroMem (Profile->PrivateKeyData, Profile->PrivateKeyDataSize);
> + FreePool (Profile->PrivateKeyData);
> + }
> +
> + Status = WifiMgrReadFileToBuffer (
> + Private->FileContext,
> + &TempData,
> + &TempDataSize
> + );
> + if (EFI_ERROR (Status)) {
> + CreatePopUp (
> + EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
> + &Key,
> + L"ERROR: Can't read this private key file!",
> + NULL
> + );
> + } else {
> +
> + ASSERT (Private->FileContext->FileName != NULL);
> +
> + Profile->PrivateKeyData = TempData;
> + Profile->PrivateKeyDataSize = TempDataSize;
> + StrCpyS(Profile->PrivateKeyName, WIFI_FILENAME_STR_MAX_SIZE,
> Private->FileContext->FileName);
> +
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] Private Key: %s has
> been enrolled! Size: %d\n",
> + Profile->PrivateKeyName, Profile->PrivateKeyDataSize));
> + }
> + }
> + break;
> +
> + case KEY_SAVE_CERT_TO_MEM:
> +
> + if (Private->FileContext != NULL && Private->FileContext->FHandle !=
> NULL &&
> + Private->CurrentNic->UserSelectedProfile != NULL) {
> +
> + //
> + // Read Cert file to Buffer
> + //
> + Profile = Private->CurrentNic->UserSelectedProfile;
> +
> + if (Private->FileType == FileTypeCACert) {
> + if (Profile->CACertData != NULL) {
> +
> + ZeroMem (Profile->CACertData, Profile->CACertSize);
> + FreePool (Profile->CACertData);
> + }
> + } else if (Private->FileType == FileTypeClientCert) {
> + if (Profile->ClientCertData != NULL) {
> +
> + ZeroMem (Profile->ClientCertData, Profile->ClientCertSize);
> + FreePool (Profile->ClientCertData);
> + }
> + } else {
> + break;
> + }
> +
> + Status = WifiMgrReadFileToBuffer (
> + Private->FileContext,
> + &TempData,
> + &TempDataSize
> + );
> + if (EFI_ERROR (Status)) {
> + CreatePopUp (
> + EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
> + &Key,
> + L"ERROR: Can't read this certificate file!",
> + NULL
> + );
> + } else {
> +
> + ASSERT (Private->FileContext->FileName != NULL);
> + if (Private->FileType == FileTypeCACert) {
> +
> + Profile->CACertData = TempData;
> + Profile->CACertSize = TempDataSize;
> + StrCpyS(Profile->CACertName, WIFI_FILENAME_STR_MAX_SIZE, Private-
> >FileContext->FileName);
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] CA Cert: %s has
> been enrolled! Size: %d\n",
> + Profile->CACertName, Profile->CACertSize));
> + } else {
> +
> + Profile->ClientCertData = TempData;
> + Profile->ClientCertSize = TempDataSize;
> + StrCpyS(Profile->ClientCertName, WIFI_FILENAME_STR_MAX_SIZE,
> Private->FileContext->FileName);
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] Client Cert: %s
> has been enrolled! Size: %d\n",
> + Profile->ClientCertName, Profile->ClientCertSize));
> + }
> + }
> + }
> + break;
> +
> + case KEY_ADD_HIDDEN_NETWORK:
> +
> + //
> + // Add a Hidden Network
> + //
> + if (StrLen (IfrNvData->SSId) < SSID_MIN_LEN ||
> + Private->HiddenNetworkCount >= HIDDEN_NETWORK_LIST_COUNT_MAX) {
> +
> + Status = EFI_ABORTED;
> + break;
> + } else {
> +
> + //
> + // Check if this SSId is already in Hidden Network List
> + //
> + NET_LIST_FOR_EACH (Entry, &Private->HiddenNetworkList) {
> +
> + HiddenNetwork = NET_LIST_USER_STRUCT_S (Entry,
> WIFI_HIDDEN_NETWORK_DATA,
> + Link, WIFI_MGR_HIDDEN_NETWORK_SIGNATURE);
> + if (StrCmp (HiddenNetwork->SSId, IfrNvData->SSId) == 0) {
> +
> + Status = EFI_ABORTED;
> + break;
> + }
> + }
> + }
> +
> + HiddenNetwork = (WIFI_HIDDEN_NETWORK_DATA *) AllocateZeroPool (sizeof
> (WIFI_HIDDEN_NETWORK_DATA));
> + if (HiddenNetwork == NULL) {
> +
> + Status = EFI_OUT_OF_RESOURCES;
> + break;
> + }
> + HiddenNetwork->Signature = WIFI_MGR_HIDDEN_NETWORK_SIGNATURE;
> + StrCpyS (HiddenNetwork->SSId, SSID_STORAGE_SIZE, IfrNvData->SSId);
> +
> + InsertTailList (&Private->HiddenNetworkList, &HiddenNetwork->Link);
> + Private->HiddenNetworkCount ++;
> +
> + WifiMgrRefreshHiddenList (Private);
> + break;
> +
> + case KEY_REMOVE_HIDDEN_NETWORK:
> +
> + //
> + // Remove Hidden Networks
> + //
> + Entry = GetFirstNode (&Private->HiddenNetworkList);
> + RemoveCount = 0;
> + for (Index = 0; Index < Private->HiddenNetworkCount; Index ++) {
> + if (IfrNvData->HiddenNetworkList[Index] != 0) {
> +
> + HiddenNetwork = NET_LIST_USER_STRUCT_S (Entry,
> WIFI_HIDDEN_NETWORK_DATA, Link, WIFI_MGR_HIDDEN_NETWORK_SIGNATURE);
> + Entry = RemoveEntryList (Entry);
> + RemoveCount ++;
> +
> + FreePool (HiddenNetwork);
> + } else {
> + Entry = GetNextNode (&Private->HiddenNetworkList, Entry);
> + }
> + }
> +
> + Private->HiddenNetworkCount -= RemoveCount;
> + WifiMgrRefreshHiddenList (Private);
> + break;
> +
> + default:
> +
> + if (QuestionId >= KEY_MAC_ENTRY_BASE && QuestionId < KEY_MAC_ENTRY_BASE
> + Private->NicCount) {
> + //
> + // User selects a wireless NIC.
> + //
> + Status = WifiMgrSelectNic (Private, QuestionId);
> + if (EFI_ERROR (Status)) {
> + CreatePopUp (
> + EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
> + &Key,
> + L"ERROR: Fail to operate the wireless NIC!",
> + NULL
> + );
> + }
> + } else if (Private->CurrentNic != NULL) {
> + if (QuestionId >= KEY_AVAILABLE_NETWORK_ENTRY_BASE &&
> + QuestionId <= KEY_AVAILABLE_NETWORK_ENTRY_BASE + Private-
> >CurrentNic->MaxProfileIndex) {
> +
> + Status = WifiMgrUserSelectProfileToConnect (Private, QuestionId -
> KEY_AVAILABLE_NETWORK_ENTRY_BASE);
> + if (!EFI_ERROR (Status)) {
> + WifiMgrUpdateConnectMessage(Private, FALSE, NULL);
> + }
> + }
> +
> + if (EFI_ERROR (Status)) {
> + CreatePopUp (
> + EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
> + &Key,
> + L"ERROR: Fail to operate this profile!",
> + NULL
> + );
> + }
> + }
> +
> + break;
> + }
> + } else if (Action == EFI_BROWSER_ACTION_CHANGED) {
> + switch (QuestionId) {
> +
> + case KEY_SAVE_CERT_TO_MEM:
> + case KEY_SAVE_PRIVATE_KEY_TO_MEM:
> +
> + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;
> + break;
> +
> + case KEY_NO_SAVE_CERT_TO_MEM:
> + case KEY_NO_SAVE_PRIVATE_KEY_TO_MEM:
> +
> + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;
> + break;
> +
> + default:
> +
> + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;
> + break;
> + }
> + } else if (Action == EFI_BROWSER_ACTION_RETRIEVE) {
> +
> + switch (QuestionId) {
> +
> + case KEY_REFRESH_NETWORK_LIST:
> +
> + WifiMgrRefreshNetworkList (Private, IfrNvData);
> + break;
> +
> + default:
> + break;
> + }
> + }
> +
> + if (!EFI_ERROR (Status)) {
> + //
> + // Pass changed uncommitted data back to Form Browser.
> + //
> + BufferSize = sizeof (WIFI_MANAGER_IFR_NVDATA);
> + HiiSetBrowserData (&gWifiConfigFormSetGuid, mVendorStorageName,
> BufferSize, (UINT8 *) IfrNvData, NULL);
> + }
> +
> + FreePool (IfrNvData);
> + return Status;
> +}
> +
> +/**
> + Initialize the WiFi configuration form.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> +
> + @retval EFI_SUCCESS The configuration form is initialized.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
> + @retval Other Erros Returned Errors when installing protocols.
> +
> +**/
> +EFI_STATUS
> +WifiMgrDxeConfigFormInit (
> + WIFI_MGR_PRIVATE_DATA *Private
> +)
> +{
> + EFI_STATUS Status;
> +
> + if (Private == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Private->ConfigAccess.ExtractConfig =
> WifiMgrDxeHiiConfigAccessExtractConfig;
> + Private->ConfigAccess.RouteConfig = WifiMgrDxeHiiConfigAccessRouteConfig;
> + Private->ConfigAccess.Callback = WifiMgrDxeHiiConfigAccessCallback;
> +
> + //
> + // Install Device Path Protocol and Config Access protocol to driver handle.
> + //
> + Status = gBS->InstallMultipleProtocolInterfaces (
> + &Private->DriverHandle,
> + &gEfiDevicePathProtocolGuid,
> + &mWifiMgrDxeHiiVendorDevicePath,
> + &gEfiHiiConfigAccessProtocolGuid,
> + &Private->ConfigAccess,
> + NULL
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + //
> + // Publish our HII data.
> + //
> + Private->RegisteredHandle = HiiAddPackages (
> + &gWifiConfigFormSetGuid,
> + Private->DriverHandle,
> + WifiConnectionManagerDxeStrings,
> + WifiConnectionManagerDxeBin,
> + NULL
> + );
> + if (Private->RegisteredHandle == NULL) {
> + gBS->UninstallMultipleProtocolInterfaces (
> + Private->DriverHandle,
> + &gEfiDevicePathProtocolGuid,
> + &mWifiMgrDxeHiiVendorDevicePath,
> + &gEfiHiiConfigAccessProtocolGuid,
> + &Private->ConfigAccess,
> + NULL
> + );
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + Private->FileContext = AllocateZeroPool (sizeof (WIFI_MGR_FILE_CONTEXT));
> + if (Private->FileContext == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Unload the WiFi configuration form.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> +
> + @retval EFI_SUCCESS The configuration form is unloaded
> successfully.
> + @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
> + @retval Other Errors Returned Erros when uninstalling protocols.
> +
> +**/
> +EFI_STATUS
> +WifiMgrDxeConfigFormUnload (
> + WIFI_MGR_PRIVATE_DATA *Private
> +)
> +{
> + EFI_STATUS Status;
> +
> + if (Private == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + if (Private->FileContext != NULL) {
> +
> + if (Private->FileContext->FHandle != NULL) {
> + Private->FileContext->FHandle->Close (Private->FileContext->FHandle);
> + }
> +
> + if (Private->FileContext->FileName != NULL) {
> + FreePool (Private->FileContext->FileName);
> + }
> + FreePool (Private->FileContext);
> + }
> +
> + HiiRemovePackages(Private->RegisteredHandle);
> +
> + Status = gBS->UninstallMultipleProtocolInterfaces (
> + Private->DriverHandle,
> + &gEfiDevicePathProtocolGuid,
> + &mWifiMgrDxeHiiVendorDevicePath,
> + &gEfiHiiConfigAccessProtocolGuid,
> + &Private->ConfigAccess,
> + NULL
> + );
> +
> + return Status;
> +}
> diff --git
> a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.h
> new file mode 100644
> index 0000000000..cee8010e17
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrHiiConfigAccess.h
> @@ -0,0 +1,228 @@
> +/** @file
> + The Hii functions for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_MGR_HII_CONFIG_ACCESS__
> +#define __EFI_WIFI_MGR_HII_CONFIG_ACCESS__
> +
> +/**
> + This function allows the caller to request the current
> + configuration for one or more named elements. The resulting
> + string is in <ConfigAltResp> format. Any and all alternative
> + configuration strings shall also be appended to the end of the
> + current configuration string. If they are, they must appear
> + after the current configuration. They must contain the same
> + routing (GUID, NAME, PATH) as the current configuration string.
> + They must have an additional description indicating the type of
> + alternative configuration the string represents,
> + "ALTCFG=<StringToken>". That <StringToken> (when
> + converted from Hex UNICODE to binary) is a reference to a
> + string in the associated string pack.
> +
> + @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
> +
> + @param Request A null-terminated Unicode string in
> + <ConfigRequest> format. Note that this
> + includes the routing information as well as
> + the configurable name / value pairs. It is
> + invalid for this string to be in
> + <MultiConfigRequest> format.
> + If a NULL is passed in for the Request field,
> + all of the settings being abstracted by this function
> + will be returned in the Results field. In addition,
> + if a ConfigHdr is passed in with no request elements,
> + all of the settings being abstracted for that particular
> + ConfigHdr reference will be returned in the Results Field.
> +
> + @param Progress On return, points to a character in the
> + Request string. Points to the string's null
> + terminator if request was successful. Points
> + to the most recent "&" before the first
> + failing name / value pair (or the beginning
> + of the string if the failure is in the first
> + name / value pair) if the request was not
> + successful.
> +
> + @param Results A null-terminated Unicode string in
> + <MultiConfigAltResp> format which has all values
> + filled in for the names in the Request string.
> + String to be allocated by the called function.
> +
> + @retval EFI_SUCCESS The Results string is filled with the
> + values corresponding to all requested
> + names.
> +
> + @retval EFI_OUT_OF_RESOURCES Not enough memory to store the
> + parts of the results that must be
> + stored awaiting possible future
> + protocols.
> +
> + @retval EFI_NOT_FOUND Routing data doesn't match any
> + known driver. Progress set to the
> + first character in the routing header.
> + Note: There is no requirement that the
> + driver validate the routing data. It
> + must skip the <ConfigHdr> in order to
> + process the names.
> +
> + @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set
> + to most recent "&" before the
> + error or the beginning of the
> + string.
> +
> + @retval EFI_INVALID_PARAMETER Unknown name. Progress points
> + to the & before the name in
> + question.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeHiiConfigAccessExtractConfig (
> + IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
> + IN CONST EFI_STRING Request,
> + OUT EFI_STRING *Progress,
> + OUT EFI_STRING *Results
> + );
> +
> +/**
> + This function applies changes in a driver's configuration.
> + Input is a Configuration, which has the routing data for this
> + driver followed by name / value configuration pairs. The driver
> + must apply those pairs to its configurable storage. If the
> + driver's configuration is stored in a linear block of data
> + and the driver's name / value pairs are in <BlockConfig>
> + format, it may use the ConfigToBlock helper function (above) to
> + simplify the job.
> +
> + @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
> +
> + @param Configuration A null-terminated Unicode string in
> + <ConfigString> format.
> +
> + @param Progress A pointer to a string filled in with the
> + offset of the most recent '&' before the
> + first failing name / value pair (or the
> + beginn ing of the string if the failure
> + is in the first name / value pair) or
> + the terminating NULL if all was
> + successful.
> +
> + @retval EFI_SUCCESS The results have been distributed or are
> + awaiting distribution.
> +
> + @retval EFI_OUT_OF_RESOURCES Not enough memory to store the
> + parts of the results that must be
> + stored awaiting possible future
> + protocols.
> +
> + @retval EFI_INVALID_PARAMETERS Passing in a NULL for the
> + Results parameter would result
> + in this type of error.
> +
> + @retval EFI_NOT_FOUND Target for the specified routing data
> + was not found
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeHiiConfigAccessRouteConfig (
> + IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
> + IN CONST EFI_STRING Configuration,
> + OUT EFI_STRING *Progress
> + );
> +
> +/**
> + This function is called to provide results data to the driver.
> + This data consists of a unique key that is used to identify
> + which data is either being passed back or being asked for.
> +
> + @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
> + @param Action Specifies the type of action taken by the
> browser.
> + @param QuestionId A unique value which is sent to the original
> + exporting driver so that it can identify the
> type
> + of data to expect. The format of the data
> tends to
> + vary based on the opcode that generated the
> callback.
> + @param Type The type of value for the question.
> + @param Value A pointer to the data being sent to the
> original
> + exporting driver.
> + @param ActionRequest On return, points to the action requested by
> the
> + callback function.
> +
> + @retval EFI_SUCCESS The callback successfully handled the action.
> + @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the
> + variable and its data.
> + @retval EFI_DEVICE_ERROR The variable could not be saved.
> + @retval EFI_UNSUPPORTED The specified Action is not supported by the
> + callback.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +WifiMgrDxeHiiConfigAccessCallback (
> + IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
> + IN EFI_BROWSER_ACTION Action,
> + IN EFI_QUESTION_ID QuestionId,
> + IN UINT8 Type,
> + IN OUT EFI_IFR_TYPE_VALUE *Value,
> + OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
> + );
> +
> +/**
> + Initialize the WiFi configuration form.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> +
> + @retval EFI_SUCCESS The configuration form is initialized.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Erros Returned errors when installing protocols.
> +
> +**/
> +EFI_STATUS
> +WifiMgrDxeConfigFormInit (
> + WIFI_MGR_PRIVATE_DATA *Private
> + );
> +
> +/**
> + Unload the WiFi configuration form.
> +
> + @param[in] Private The pointer to the global private data structure.
> +
> + @retval EFI_SUCCESS The configuration form is unloaded successfully.
> + @retval Other Errors Returned Erros when uninstalling protocols.
> +
> +**/
> +EFI_STATUS
> +WifiMgrDxeConfigFormUnload (
> + WIFI_MGR_PRIVATE_DATA *Private
> + );
> +
> +/**
> + Refresh the network list display of the current Nic.
> +
> + @param[in] Private The pointer to the global private data
> structure.
> + @param[out] IfrNvData The IFR NV data.
> +
> + @retval EFI_SUCCESS The operation is completed successfully.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Returned errors when creating Opcodes or
> updating the
> + Hii form.
> +
> +**/
> +EFI_STATUS
> +WifiMgrRefreshNetworkList (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + OUT WIFI_MANAGER_IFR_NVDATA *IfrNvData
> + );
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.c
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.c
> new file mode 100644
> index 0000000000..a8b458f85f
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.c
> @@ -0,0 +1,1409 @@
> +/** @file
> + The Mac Connection2 Protocol adapter functions for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrDxe.h"
> +
> +EFI_EAP_TYPE mEapAuthMethod[] = {
> + EFI_EAP_TYPE_TTLS,
> + EFI_EAP_TYPE_PEAP,
> + EFI_EAP_TYPE_EAPTLS
> +};
> +
> +EFI_EAP_TYPE mEapSecondAuthMethod[] = {
> + EFI_EAP_TYPE_MSCHAPV2
> +};
> +
> +/**
> + The callback function for scan operation. This function updates networks
> + according to the latest scan result, and trigger UI refresh.
> +
> + @param[in] Event The GetNetworks token receive event.
> + @param[in] Context The context of the GetNetworks token.
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrOnScanFinished (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + )
> +{
> + EFI_STATUS Status;
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> + WIFI_MGR_DEVICE_DATA *Nic;
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> + EFI_80211_NETWORK *Network;
> + UINTN DataSize;
> + EFI_80211_NETWORK_DESCRIPTION *NetworkDescription;
> + EFI_80211_GET_NETWORKS_RESULT *Result;
> + LIST_ENTRY *Entry;
> + UINT8 SecurityType;
> + BOOLEAN AKMSuiteSupported;
> + BOOLEAN CipherSuiteSupported;
> + CHAR8 *AsciiSSId;
> + UINTN Index;
> +
> + if (Context == NULL) {
> + return;
> + }
> +
> + ConfigToken = (WIFI_MGR_MAC_CONFIG_TOKEN *) Context;
> + if (ConfigToken->Nic == NULL) {
ConfigToken->Nic should never be NULL, right? Suggest to add ASSERT if yes.
And also the Signature and ConfigToken->Token.GetNetworksToken check.
> + WifiMgrFreeToken(ConfigToken);
> + return;
> + }
> +
> + if (ConfigToken->Signature != WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE ||
> + ConfigToken->Type != TokenTypeGetNetworksToken) {
> +
> + WifiMgrFreeToken(ConfigToken);
> + return;
> + }
> +
> + //
> + // It is the GetNetworks token, set scan state to "ScanFinished"
> + //
> + ConfigToken->Nic->ScanState = WifiMgrScanFinished;
> +
> + if (ConfigToken->Token.GetNetworksToken == NULL ||
> + ConfigToken->Token.GetNetworksToken->Result == NULL) {
> +
> + WifiMgrFreeToken(ConfigToken);
> + return;
> + }
> +
> + Result = ConfigToken->Token.GetNetworksToken->Result;
> + Nic = ConfigToken->Nic;
> +
> + //
> + // Clean previous result, and update network list according to the scan
> result
> + //
> + Nic->AvailableCount = 0;
> +
> + NET_LIST_FOR_EACH (Entry, &Nic->ProfileList) {
> + Profile = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_NETWORK_PROFILE,
> + Link, WIFI_MGR_PROFILE_SIGNATURE);
> + Profile->IsAvailable = FALSE;
> + }
> +
> + if (Result == NULL) {
> + gBS->SignalEvent (Nic->Private->NetworkListRefreshEvent);
> + WifiMgrFreeToken(ConfigToken);
> + return;
> + }
> +
> + for (Index = 0; Index < Result->NumOfNetworkDesc; Index ++) {
> +
> + NetworkDescription = Result->NetworkDesc + Index;
> + if (NetworkDescription == NULL) {
> + continue;
> + }
> +
> + Network = &NetworkDescription->Network;
> + if (Network == NULL || Network->SSId.SSIdLen == 0) {
> + continue;
> + }
> +
> + Status = WifiMgrCheckRSN (
> + Network->AKMSuite,
> + Network->CipherSuite,
> + Nic,
> + &SecurityType,
> + &AKMSuiteSupported,
> + &CipherSuiteSupported
> + );
> + if (EFI_ERROR (Status)) {
> +
> + SecurityType = SECURITY_TYPE_UNKNOWN;
> + AKMSuiteSupported = FALSE;
> + CipherSuiteSupported = FALSE;
> + }
> +
> + AsciiSSId = (CHAR8*) AllocateZeroPool(sizeof (CHAR8) * (Network-
> >SSId.SSIdLen + 1));
> + if (AsciiSSId == NULL) {
> + continue;
> + }
> + CopyMem(AsciiSSId, (CHAR8 *) Network->SSId.SSId, sizeof (CHAR8) *
> Network->SSId.SSIdLen);
> + *(AsciiSSId + Network->SSId.SSIdLen) = '\0';
> +
> + Profile = WifiMgrGetProfileByAsciiSSId (AsciiSSId, SecurityType, &Nic-
> >ProfileList);
> + if (Profile == NULL) {
> +
> + if (Nic->MaxProfileIndex >= NETWORK_LIST_COUNT_MAX) {
> + FreePool (AsciiSSId);
> + continue;
> + }
> +
> + //
> + // Create a new profile
> + //
> + Profile = AllocateZeroPool (sizeof (WIFI_MGR_NETWORK_PROFILE));
> + if (Profile == NULL) {
> + FreePool (AsciiSSId);
> + continue;
> + }
> + Profile->Signature = WIFI_MGR_PROFILE_SIGNATURE;
> + Profile->NicIndex = Nic->NicIndex;
> + Profile->ProfileIndex = Nic->MaxProfileIndex + 1;
> + AsciiStrToUnicodeStrS (AsciiSSId, Profile->SSId, SSID_STORAGE_SIZE);
> + InsertTailList (&Nic->ProfileList, &Profile->Link);
> + Nic->MaxProfileIndex ++;
> + }
> + FreePool (AsciiSSId);
> +
> + //
> + //May receive duplicate networks in scan results, check if it has already
> + //been processed.
> + //
> + if (!Profile->IsAvailable) {
> +
> + Profile->IsAvailable = TRUE;
> + Profile->SecurityType = SecurityType;
> + Profile->AKMSuiteSupported = AKMSuiteSupported;
> + Profile->CipherSuiteSupported = CipherSuiteSupported;
> + Profile->NetworkQuality = NetworkDescription->NetworkQuality;
> + Nic->AvailableCount ++;
> +
> + //
> + //Copy BSSType and SSId
> + //
> + CopyMem(&Profile->Network, Network, sizeof (EFI_80211_NETWORK));
> +
> + //
> + //Copy AKMSuite list
> + //
> + if (Network->AKMSuite != NULL) {
> +
> + if (Network->AKMSuite->AKMSuiteCount == 0) {
> + DataSize = sizeof (EFI_80211_AKM_SUITE_SELECTOR);
> + } else {
> + DataSize = sizeof (EFI_80211_AKM_SUITE_SELECTOR) + sizeof
> (EFI_80211_SUITE_SELECTOR)
> + * (Network->AKMSuite->AKMSuiteCount - 1);
> + }
> + Profile->Network.AKMSuite = (EFI_80211_AKM_SUITE_SELECTOR *)
> AllocateZeroPool (DataSize);
> + if (Profile->Network.AKMSuite == NULL) {
> + continue;
> + }
> + CopyMem (Profile->Network.AKMSuite, Network->AKMSuite, DataSize);
> + }
> +
> + //
> + //Copy CipherSuite list
> + //
> + if (Network->CipherSuite != NULL) {
> +
> + if (Network->CipherSuite->CipherSuiteCount == 0) {
> + DataSize = sizeof (EFI_80211_CIPHER_SUITE_SELECTOR);
> + } else {
> + DataSize = sizeof (EFI_80211_CIPHER_SUITE_SELECTOR) + sizeof
> (EFI_80211_SUITE_SELECTOR)
> + * (Network->CipherSuite->CipherSuiteCount - 1);
> + }
> + Profile->Network.CipherSuite = (EFI_80211_CIPHER_SUITE_SELECTOR *)
> AllocateZeroPool (DataSize);
> + if (Profile->Network.CipherSuite == NULL) {
> + continue;
> + }
> + CopyMem (Profile->Network.CipherSuite, Network->CipherSuite,
> DataSize);
> + }
> + } else {
> + //
> + // A duplicate network, update signal quality
> + //
> + if (Profile->NetworkQuality < NetworkDescription->NetworkQuality) {
> + Profile->NetworkQuality = NetworkDescription->NetworkQuality;
> + }
> + continue;
> + }
> + }
> +
> + FreePool (Result);
> + gBS->SignalEvent (Nic->Private->NetworkListRefreshEvent);
> +
> + //
> + // The current connected network should always be available until
> disconnection
> + // happens in Wifi FW layer, even when it is not in this time's scan result.
> + //
> + if (Nic->ConnectState == WifiMgrConnectedToAp && Nic-
> >CurrentOperateNetwork != NULL) {
> + if (!Nic->CurrentOperateNetwork->IsAvailable) {
> + Nic->CurrentOperateNetwork->IsAvailable = TRUE;
> + Nic->AvailableCount ++;
> + }
> + }
> +
> + WifiMgrFreeToken(ConfigToken);
> +}
> +
> +/**
> + Start scan operation, and send out a token to collect available networks.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_ALREADY_STARTED A former scan operation is already ongoing.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Return errors when getting networks from
> low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrStartScan (
> + IN WIFI_MGR_DEVICE_DATA *Nic
> + )
> +{
> + EFI_STATUS Status;
> + EFI_TPL OldTpl;
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> + EFI_80211_GET_NETWORKS_TOKEN *GetNetworksToken;
> + UINT32 HiddenSSIdIndex;
> + UINT32 HiddenSSIdCount;
> + EFI_80211_SSID *HiddenSSIdList;
> + WIFI_HIDDEN_NETWORK_DATA *HiddenNetwork;
> + LIST_ENTRY *Entry;
> +
> + if (Nic == NULL || Nic->Wmp == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + if (Nic->ScanState == WifiMgrScanning) {
> + return EFI_ALREADY_STARTED;
> + }
> +
> + Nic->ScanState = WifiMgrScanning;
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + Status = EFI_SUCCESS;
> + HiddenSSIdList = NULL;
> + HiddenSSIdCount = Nic->Private->HiddenNetworkCount;
> + HiddenSSIdIndex = 0;
> +
> + //
> + //create a new get network token
> + //
> + ConfigToken = AllocateZeroPool (sizeof (WIFI_MGR_MAC_CONFIG_TOKEN));
> + if (ConfigToken == NULL) {
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> + InsertTailList (&Nic->TokenList, &ConfigToken->Link);
> +
> + ConfigToken->Signature = WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE;
> + ConfigToken->Type = TokenTypeGetNetworksToken;
> + ConfigToken->Nic = Nic;
> + ConfigToken->Token.GetNetworksToken = AllocateZeroPool (sizeof
> (EFI_80211_GET_NETWORKS_TOKEN));
> + if (ConfigToken->Token.GetNetworksToken == NULL) {
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> + GetNetworksToken = ConfigToken->Token.GetNetworksToken;
> +
> + //
> + // There are some hidden networks to scan, add them into scan list
> + //
> + if (HiddenSSIdCount > 0) {
> + HiddenSSIdList = AllocateZeroPool(HiddenSSIdCount * sizeof
> (EFI_80211_SSID));
> + if (HiddenSSIdList == NULL) {
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + HiddenSSIdIndex = 0;
> + NET_LIST_FOR_EACH (Entry, &Nic->Private->HiddenNetworkList) {
> +
> + HiddenNetwork = NET_LIST_USER_STRUCT_S (Entry, WIFI_HIDDEN_NETWORK_DATA,
> + Link, WIFI_MGR_HIDDEN_NETWORK_SIGNATURE);
> + HiddenSSIdList[HiddenSSIdIndex].SSIdLen = (UINT8) StrLen
> (HiddenNetwork->SSId);
> + UnicodeStrToAsciiStrS(HiddenNetwork->SSId,
> + (CHAR8 *) HiddenSSIdList[HiddenSSIdIndex].SSId, SSID_STORAGE_SIZE);
> + HiddenSSIdIndex ++;
> + }
> + GetNetworksToken->Data = AllocateZeroPool (sizeof
> (EFI_80211_GET_NETWORKS_DATA) +
> + (HiddenSSIdCount - 1) * sizeof
> (EFI_80211_SSID));
> + if (GetNetworksToken->Data == NULL) {
> + FreePool (HiddenSSIdList);
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> + GetNetworksToken->Data->NumOfSSID = HiddenSSIdCount;
> + CopyMem(GetNetworksToken->Data->SSIDList, HiddenSSIdList, HiddenSSIdCount
> * sizeof (EFI_80211_SSID));
> + FreePool(HiddenSSIdList);
> + } else {
> +
> + GetNetworksToken->Data = AllocateZeroPool (sizeof
> (EFI_80211_GET_NETWORKS_DATA));
> + if (GetNetworksToken->Data == NULL) {
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + GetNetworksToken->Data->NumOfSSID = 0;
> + }
> +
> + //
> + //Create a handle when scan process ends
> + //
> + Status = gBS->CreateEvent (
> + EVT_NOTIFY_SIGNAL,
> + TPL_CALLBACK,
> + WifiMgrOnScanFinished,
> + ConfigToken,
> + &GetNetworksToken->Event
> + );
> + if (EFI_ERROR (Status)) {
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return Status;
> + }
> +
> + //
> + //Start scan ...
> + //
> + Status = Nic->Wmp->GetNetworks (Nic->Wmp, GetNetworksToken);
> + if (EFI_ERROR (Status)) {
> + Nic->ScanState = WifiMgrScanFinished;
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return Status;
> + }
> +
> + gBS->RestoreTPL (OldTpl);
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Configure password to supplicant before connecting to a secured network.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[in] Profile The target network to be connected.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval EFI_NOT_FOUND No valid password is found to configure.
> + @retval Other Errors Returned errors when setting data to
> supplicant.
> +
> +**/
> +EFI_STATUS
> +WifiMgrConfigPassword (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + )
> +{
> + EFI_STATUS Status;
> + EFI_SUPPLICANT_PROTOCOL *Supplicant;
> + EFI_80211_SSID SSId;
> + UINT8 *AsciiPassword;
> +
> + if (Nic == NULL || Nic->Supplicant == NULL || Profile == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> + Supplicant = Nic->Supplicant;
> + //
> + //Set SSId to supplicant
> + //
> + SSId.SSIdLen = Profile->Network.SSId.SSIdLen;
> + CopyMem(SSId.SSId, Profile->Network.SSId.SSId, sizeof (Profile-
> >Network.SSId.SSId));
> + Status = Supplicant->SetData(Supplicant,EfiSupplicant80211TargetSSIDName,
> + (VOID *)&SSId, sizeof(EFI_80211_SSID));
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> +
> + //
> + //Set password to supplicant
> + //
> + if (StrLen (Profile->Password) < PASSWORD_MIN_LEN) {
> + return EFI_NOT_FOUND;
> + }
> + AsciiPassword = AllocateZeroPool ((StrLen(Profile->Password) + 1) * sizeof
> (UINT8));
> + if (AsciiPassword == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + UnicodeStrToAsciiStrS (Profile->Password, (CHAR8 *) AsciiPassword,
> PASSWORD_STORAGE_SIZE);
> + Status = Supplicant->SetData (Supplicant, EfiSupplicant80211PskPassword,
> + AsciiPassword, (StrLen(Profile->Password) + 1) *
> sizeof (UINT8));
> + ZeroMem (AsciiPassword, AsciiStrLen ((CHAR8 *) AsciiPassword) + 1);
> + FreePool(AsciiPassword);
> +
> + return Status;
> +}
> +
> +/**
> + Conduct EAP configuration to supplicant before connecting to a EAP network.
> + Current WiFi Connection Manager only supports three kinds of EAP networks:
> + 1). EAP-TLS (Two-Way Authentication is required in our implementation)
> + 2). EAP-TTLS/MSCHAPv2 (One-Way Authentication is required in our
> implementation)
> + 3). PEAPv0/MSCHAPv2 (One-Way Authentication is required in our
> implementation)
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[in] Profile The target network to be connected.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_UNSUPPORTED The expected EAP method is not supported.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Returned errors when setting data to
> supplicant.
> +
> +**/
> +EFI_STATUS
> +WifiMgrConfigEap (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + )
> +{
> + EFI_STATUS Status;
> + EFI_EAP_CONFIGURATION_PROTOCOL *EapConfig;
> + EFI_EAP_TYPE EapAuthMethod;
> + EFI_EAP_TYPE EapSecondAuthMethod;
> + EFI_EAP_TYPE *AuthMethodList;
> + CHAR8 *Identity;
> + UINTN IdentitySize;
> + CHAR16 *Password;
> + UINTN PasswordSize;
> + UINTN EncryptPasswordLen;
> + CHAR8 *AsciiEncryptPassword;
> + UINTN AuthMethodListSize;
> + UINTN Index;
> +
> + if (Nic == NULL || Nic->EapConfig == NULL || Profile == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> + EapConfig = Nic->EapConfig;
> +
> + if (Profile->EapAuthMethod >= EAP_AUTH_METHOD_MAX) {
> + return EFI_INVALID_PARAMETER;
> + }
> + EapAuthMethod = mEapAuthMethod[Profile->EapAuthMethod];
> +
> + if (EapAuthMethod != EFI_EAP_TYPE_EAPTLS) {
> + if (Profile->EapSecondAuthMethod >= EAP_SEAUTH_METHOD_MAX) {
> + return EFI_INVALID_PARAMETER;
> + }
> + EapSecondAuthMethod = mEapSecondAuthMethod[Profile->EapSecondAuthMethod];
> + }
> +
> + //
> + //The first time to get Supported Auth Method list, return the size.
> + //
> + AuthMethodListSize = 0;
> + AuthMethodList = NULL;
> + Status = EapConfig->GetData (EapConfig, EFI_EAP_TYPE_ATTRIBUTE,
> EfiEapConfigEapSupportedAuthMethod,
> + (VOID *) AuthMethodList, &AuthMethodListSize);
> + if (Status == EFI_SUCCESS) {
> + //
> + //No Supported Eap Auth Method
> + //
> + return EFI_UNSUPPORTED;
> + } else if (Status != EFI_BUFFER_TOO_SMALL) {
> + return Status;
> + }
> +
> + //
> + // The second time to get Supported Auth Method list, return the list.
> + // In current design, only EAPTLS, TTLS and PEAP are supported
> + //
> + AuthMethodList = (EFI_EAP_TYPE *) AllocateZeroPool(AuthMethodListSize);
> + if (AuthMethodList == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + Status = EapConfig->GetData (EapConfig, EFI_EAP_TYPE_ATTRIBUTE,
> EfiEapConfigEapSupportedAuthMethod,
> + (VOID *) AuthMethodList, &AuthMethodListSize);
> + if (EFI_ERROR (Status)) {
> + FreePool (AuthMethodList);
> + return Status;
> + }
> +
> + //
> + //Check if EapAuthMethod is in supported Auth Method list, if found, skip
> the loop.
> + //
> + for (Index = 0; Index < AuthMethodListSize / sizeof (EFI_EAP_TYPE); Index
> ++) {
> + if (EapAuthMethod == AuthMethodList[Index]) {
> + break;
> + }
> + }
> + if (Index == AuthMethodListSize / sizeof (EFI_EAP_TYPE)) {
> + FreePool (AuthMethodList);
> + return EFI_UNSUPPORTED;
> + }
> + FreePool (AuthMethodList);
> +
> + //
> + // Set Identity to Eap peer, Mandatory field for PEAP and TTLS
> + //
> + if (StrLen (Profile->EapIdentity) > 0) {
> +
> + IdentitySize = sizeof(CHAR8) * (StrLen(Profile->EapIdentity) + 1);
> + Identity = AllocateZeroPool (IdentitySize);
> + if (Identity == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + UnicodeStrToAsciiStrS(Profile->EapIdentity, Identity, IdentitySize);
> + Status = EapConfig->SetData (EapConfig, EFI_EAP_TYPE_IDENTITY,
> EfiEapConfigIdentityString,
> + (VOID *) Identity, IdentitySize - 1);
> + if (EFI_ERROR(Status)) {
> + FreePool (Identity);
> + return Status;
> + }
> + FreePool (Identity);
> + } else {
> + if (EapAuthMethod != EFI_EAP_TYPE_EAPTLS) {
> + return EFI_INVALID_PARAMETER;
> + }
> + }
> +
> + //
> + //Set Auth Method to Eap peer, Mandatory field
> + //
> + Status = EapConfig->SetData (EapConfig, EFI_EAP_TYPE_ATTRIBUTE,
> EfiEapConfigEapAuthMethod,
> + (VOID *) &EapAuthMethod, sizeof (EapAuthMethod));
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> +
> + if (EapAuthMethod == EFI_EAP_TYPE_TTLS || EapAuthMethod ==
> EFI_EAP_TYPE_PEAP) {
> +
> + Status = EapConfig->SetData (EapConfig, EapAuthMethod,
> EfiEapConfigEap2ndAuthMethod,
> + (VOID *) &EapSecondAuthMethod, sizeof
> (EapSecondAuthMethod));
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> +
> + //
> + // Set Password to Eap peer
> + //
> + if (StrLen (Profile->EapPassword) < PASSWORD_MIN_LEN) {
> +
> + DEBUG ((DEBUG_ERROR, "[WiFi Connection Manager] Error: No Eap Password
> for Network: %s.\n", Profile->SSId));
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + PasswordSize = sizeof (CHAR16) * (StrLen (Profile->EapPassword) + 1);
> + Password = AllocateZeroPool (PasswordSize);
> + if (Password == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + StrCpyS (Password, PasswordSize, Profile->EapPassword);;
> + Status = EapConfig->SetData (EapConfig, EFI_EAP_TYPE_MSCHAPV2,
> EfiEapConfigEapMSChapV2Password,
> + (VOID *) Password, PasswordSize);
> + ZeroMem (Password, PasswordSize);
> + FreePool (Password);
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + //
> + //If CA cert is required, set it to Eap peer
> + //
> + if (Profile->CACertData != NULL) {
> +
> + Status = EapConfig->SetData (EapConfig, EapAuthMethod,
> EfiEapConfigEapTlsCACert,
> + Profile->CACertData, Profile->CACertSize);
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> + } else {
> + return EFI_INVALID_PARAMETER;
> + }
> + } else if (EapAuthMethod == EFI_EAP_TYPE_EAPTLS) {
> +
> + //
> + //Set CA cert to Eap peer
> + //
> + if (Profile->CACertData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> + Status = EapConfig->SetData (EapConfig, EFI_EAP_TYPE_EAPTLS,
> EfiEapConfigEapTlsCACert,
> + Profile->CACertData, Profile->CACertSize);
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> +
> + //
> + //Set Client cert to Eap peer
> + //
> + if (Profile->ClientCertData == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> + Status = EapConfig->SetData (EapConfig, EFI_EAP_TYPE_EAPTLS,
> EfiEapConfigEapTlsClientCert,
> + Profile->ClientCertData, Profile->ClientCertSize);
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> +
> + //
> + //Set Private key to Eap peer
> + //
> + if (Profile->PrivateKeyData == NULL) {
> +
> + DEBUG ((DEBUG_ERROR, "[WiFi Connection Manager] Error: No Private Key
> for Network: %s.\n", Profile->SSId));
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Status = EapConfig->SetData (EapConfig, EFI_EAP_TYPE_EAPTLS,
> EfiEapConfigEapTlsClientPrivateKeyFile,
> + Profile->PrivateKeyData, Profile->PrivateKeyDataSize);
> + if (EFI_ERROR(Status)) {
> + return Status;
> + }
> +
> + if (StrLen (Profile->PrivateKeyPassword) > 0) {
> +
> + EncryptPasswordLen = StrLen (Profile->PrivateKeyPassword);
> + AsciiEncryptPassword = AllocateZeroPool(EncryptPasswordLen + 1);
> + if (AsciiEncryptPassword == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + UnicodeStrToAsciiStrS(Profile->PrivateKeyPassword, AsciiEncryptPassword,
> EncryptPasswordLen + 1);
> + Status = EapConfig->SetData(EapConfig, EFI_EAP_TYPE_EAPTLS,
> +
> EfiEapConfigEapTlsClientPrivateKeyFilePassword,
> + (VOID *) AsciiEncryptPassword,
> EncryptPasswordLen + 1);
> + if (EFI_ERROR(Status)) {
> +
> + ZeroMem (AsciiEncryptPassword, EncryptPasswordLen + 1);
> + FreePool (AsciiEncryptPassword);
> + return Status;
> + }
> +
> + ZeroMem (AsciiEncryptPassword, EncryptPasswordLen + 1);
> + FreePool (AsciiEncryptPassword);
> + }
> + } else {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Get current link state from low layer.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[out] LinkState The pointer to buffer to retrieve link
> state.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_UNSUPPORTED Adapter information protocol is not
> supported.
> + @retval Other Errors Returned errors when retrieving link state
> from low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrGetLinkState (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + OUT EFI_ADAPTER_INFO_MEDIA_STATE *LinkState
> + )
> +{
> + EFI_STATUS Status;
> + UINTN DataSize;
> + EFI_ADAPTER_INFO_MEDIA_STATE *UndiState;
> + EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
> +
> + if (Nic == NULL || LinkState == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + if (Nic->Aip == NULL) {
> + return EFI_UNSUPPORTED;
> + }
> +
> + Aip = Nic->Aip;
> + Status = Aip->GetInformation(
> + Aip,
> + &gEfiAdapterInfoMediaStateGuid,
> + (VOID **) &UndiState,
> + &DataSize
> + );
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + CopyMem (LinkState, UndiState, sizeof (EFI_ADAPTER_INFO_MEDIA_STATE));
> + FreePool (UndiState);
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Update connection message on connect configuration page, and trigger
> related form refresh.
> +
> + @param[in] Private The pointer to the global private
> data structure.
> + @param[in] ConnectStateChanged The tag to tell if the connection
> state has been changed, only
> + when the connection changes from
> "Connected" or "Disconnecting"
> + to "Disconnected", or from
> "Disconnected" or "Connecting" to
> + "Connected", this tag can be set as
> TRUE.
> + @param[in] ConnectStatusMessage The message to show on connected
> status bar, if NULL, will
> + use default message.
> +
> +**/
> +VOID
> +WifiMgrUpdateConnectMessage (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN BOOLEAN ConnectStateChanged,
> + IN EFI_STRING ConnectStatusMessage
> + )
Can we move this function to WifiConnectionMgrHiiConfigAccess.c if it's trying
to update HII related string?
> +{
> + CHAR16 ConnectStatusStr[WIFI_STR_MAX_SIZE];
> +
> + if (Private == NULL) {
> + return;
> + }
> +
> + //
> + // Update Connection Status Bar
> + //
> + if (ConnectStatusMessage != NULL) {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECT_STATUS), ConnectStatusMessage, NULL);
> + } else {
> + if (Private->CurrentNic->ConnectState == WifiMgrConnectedToAp) {
> +
> + UnicodeSPrint (ConnectStatusStr, sizeof (ConnectStatusStr), L"Connected
> to %s",
> + Private->CurrentNic->CurrentOperateNetwork->SSId);
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECT_STATUS), ConnectStatusStr, NULL);
This function may be called from the WifiMgrOnTimerTick(), but it use the
Private->CurrentNic, instead the Nic in WifiMgrOnTimerTick().
Is it intended or a bug? What will happened if the Nic and Private->CurrentNic
are point to different NIC instances?
> + } else if (Private->CurrentNic->ConnectState == WifiMgrDisconnected) {
> +
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECT_STATUS), L"Disconnected", NULL);
> + } else if (Private->CurrentNic->ConnectState == WifiMgrConnectingToAp) {
> +
> + UnicodeSPrint (ConnectStatusStr, sizeof (ConnectStatusStr),
> L"Connecting to %s ...",
> + Private->CurrentNic->CurrentOperateNetwork->SSId);
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECT_STATUS), ConnectStatusStr, NULL);
> + } else if (Private->CurrentNic->ConnectState == WifiMgrDisconnectingToAp)
> {
> +
> + UnicodeSPrint (ConnectStatusStr, sizeof (ConnectStatusStr),
> L"Disconnecting from %s ...",
> + Private->CurrentNic->CurrentOperateNetwork->SSId);
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECT_STATUS), ConnectStatusStr, NULL);
> + } else {
> + return;
> + }
> + }
> +
> + //
> + // Update Connect Button
> + //
> + if (Private->CurrentNic->ConnectState == WifiMgrConnectedToAp &&
> + Private->CurrentNic->UserSelectedProfile == Private->CurrentNic-
> >CurrentOperateNetwork) {
> +
> + HiiSetString (Private->RegisteredHandle,
> + STRING_TOKEN (STR_CONNECT_NOW), L"Disconnect from this network", NULL);
> + } else {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN (STR_CONNECT_NOW),
> L"Connect to this network", NULL);
> + }
> + gBS->SignalEvent (Private->ConnectFormRefreshEvent);
> +
> + //
> + // Update Main Page and Network List
> + //
> + if (ConnectStateChanged) {
> +
> + if (Private->CurrentNic->ConnectState == WifiMgrConnectedToAp) {
> +
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECTION_INFO), L"Connected to", NULL);
> + HiiSetString (Private->RegisteredHandle,
> + STRING_TOKEN (STR_CONNECTED_SSID), Private->CurrentNic-
> >CurrentOperateNetwork->SSId, NULL);
> + } else {
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECTION_INFO), L"Disconnected", NULL);
> + HiiSetString (Private->RegisteredHandle, STRING_TOKEN
> (STR_CONNECTED_SSID), L"", NULL);
> + }
> +
> + gBS->SignalEvent (Private->NetworkListRefreshEvent);
> + gBS->SignalEvent (Private->MainPageRefreshEvent);
> + }
> +}
> +
> +/**
> + Prepare configuration work before connecting to the target network.
> + For WPA2 Personal networks, password should be checked; and for EAP
> networks, parameters
> + are different for different networks.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[in] Profile The target network to be connected.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_UNSUPPORTED This network is not supported.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> +
> +**/
> +EFI_STATUS
> +WifiMgrPrepareConnection (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + )
> +{
> + EFI_STATUS Status;
> + UINT8 SecurityType;
> + BOOLEAN AKMSuiteSupported;
> + BOOLEAN CipherSuiteSupported;
> +
> + if (Profile == NULL || Nic == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Status = WifiMgrCheckRSN (Profile->Network.AKMSuite, Profile-
> >Network.CipherSuite,
> + Nic, &SecurityType, &AKMSuiteSupported, &CipherSuiteSupported);
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> +
> + if (AKMSuiteSupported && CipherSuiteSupported) {
> + switch (SecurityType) {
> + case SECURITY_TYPE_WPA2_PERSONAL:
> +
> + Status = WifiMgrConfigPassword (Nic, Profile);
> + if (EFI_ERROR (Status)) {
> + if (Status == EFI_NOT_FOUND) {
> + if (Nic->OneTimeConnectRequest) {
> + WifiMgrUpdateConnectMessage (Nic->Private, FALSE, L"Connect
> Failed: Invalid Password!");
> + }
> + }
> + return Status;
> + }
> + break;
> +
> + case SECURITY_TYPE_WPA2_ENTERPRISE:
> +
> + Status = WifiMgrConfigEap (Nic, Profile);
> + if (EFI_ERROR (Status)) {
> + if (Status == EFI_INVALID_PARAMETER) {
> + if (Nic->OneTimeConnectRequest) {
> + WifiMgrUpdateConnectMessage (Nic->Private, FALSE, L"Connect
> Failed: Invalid Configuration!");
> + }
> + }
> + return Status;
> + }
> + break;
> +
> + case SECURITY_TYPE_NONE:
> + break;
> +
> + default:
> + return EFI_UNSUPPORTED;
> + }
> + } else {
> + return EFI_UNSUPPORTED;
> + }
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + The callback function for connect operation.
> +
> + @param[in] Event The Connect token receive event.
> + @param[in] Context The context of the connect token.
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrOnConnectFinished (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + )
> +{
> + EFI_STATUS Status;
> + WIFI_MGR_PRIVATE_DATA *Private;
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> + WIFI_MGR_NETWORK_PROFILE *ConnectedProfile;
> + UINT8 SecurityType;
> + UINT8 SSIdLen;
> + CHAR8 *AsciiSSId;
> +
> + if (Context == NULL) {
> + return;
> + }
> + ConnectedProfile = NULL;
> + ConfigToken = (WIFI_MGR_MAC_CONFIG_TOKEN*) Context;
> + if (ConfigToken->Nic == NULL || ConfigToken->Nic->Private == NULL) {
> + return;
> + }
> + Private = ConfigToken->Nic->Private;
> +
> + ConfigToken->Nic->ConnectState = WifiMgrDisconnected;
> +
> + if (ConfigToken->Signature != WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE ||
> + ConfigToken->Type != TokenTypeConnectNetworkToken ||
> + ConfigToken->Token.ConnectNetworkToken == NULL) {
> +
> + WifiMgrUpdateConnectMessage (Private, FALSE, NULL);
> + ConfigToken->Nic->OneTimeConnectRequest = FALSE;
> + ConfigToken->Nic->CurrentOperateNetwork = NULL;
> + return;
> + }
> +
> + if (ConfigToken->Token.ConnectNetworkToken->Status != EFI_SUCCESS) {
> +
> + if (ConfigToken->Nic->OneTimeConnectRequest) {
> + //
> + // Only update message for user triggered connection
> + //
> + if (ConfigToken->Token.ConnectNetworkToken->Status == EFI_ACCESS_DENIED)
> {
> +
> + WifiMgrUpdateConnectMessage (Private, FALSE, L"Connect Failed:
> Permission Denied!");
> + } else {
> + WifiMgrUpdateConnectMessage (Private, FALSE, L"Connect Failed!");
> + }
> + ConfigToken->Nic->OneTimeConnectRequest = FALSE;
> + }
> + ConfigToken->Nic->CurrentOperateNetwork = NULL;
> + return;
> + }
> +
> + if (ConfigToken->Token.ConnectNetworkToken->ResultCode != ConnectSuccess) {
> +
> + if (ConfigToken->Nic->OneTimeConnectRequest) {
> +
> + if (ConfigToken->Token.ConnectNetworkToken->ResultCode ==
> ConnectFailedReasonUnspecified) {
> + WifiMgrUpdateConnectMessage (Private, FALSE, L"Connect Failed: Wrong
> Password or Unexpected Error!");
> + } else {
> + WifiMgrUpdateConnectMessage (Private, FALSE, L"Connect Failed!");
> + }
> + }
> + goto Exit;
> + }
> +
> + if (ConfigToken->Token.ConnectNetworkToken->Data == NULL ||
> + ConfigToken->Token.ConnectNetworkToken->Data->Network == NULL) {
> +
> + //
> + // An unexpected error occurs, tell low layer to perform a disconnect
> + //
> + ConfigToken->Nic->HasDisconnectPendingNetwork = TRUE;
> + WifiMgrUpdateConnectMessage (Private, FALSE, NULL);
> + goto Exit;
> + }
> +
> + //
> + // A correct connect token received, terminate the connection process
> + //
> + Status = WifiMgrCheckRSN(ConfigToken->Token.ConnectNetworkToken->Data-
> >Network->AKMSuite,
> + ConfigToken->Token.ConnectNetworkToken->Data->Network-
> >CipherSuite,
> + ConfigToken->Nic, &SecurityType, NULL, NULL);
> + if (EFI_ERROR(Status)) {
> + SecurityType = SECURITY_TYPE_UNKNOWN;
> + }
> +
> + SSIdLen = ConfigToken->Token.ConnectNetworkToken->Data->Network-
> >SSId.SSIdLen;
> + AsciiSSId = (CHAR8*) AllocateZeroPool(sizeof (CHAR8) * (SSIdLen + 1));
> + if (AsciiSSId == NULL) {
> + ConfigToken->Nic->HasDisconnectPendingNetwork = TRUE;
> + WifiMgrUpdateConnectMessage (Private, FALSE, NULL);
> + goto Exit;
> + }
> +
> + CopyMem(AsciiSSId, ConfigToken->Token.ConnectNetworkToken->Data->Network-
> >SSId.SSId, SSIdLen);
> + *(AsciiSSId + SSIdLen) = '\0';
> +
> + ConnectedProfile = WifiMgrGetProfileByAsciiSSId(AsciiSSId, SecurityType,
> &ConfigToken->Nic->ProfileList);
> + FreePool(AsciiSSId);
> + if (ConnectedProfile == NULL) {
> + ConfigToken->Nic->HasDisconnectPendingNetwork = TRUE;
> + WifiMgrUpdateConnectMessage (Private, FALSE, NULL);
> + goto Exit;
> + }
> +
> + ConfigToken->Nic->ConnectState = WifiMgrConnectedToAp;
> + WifiMgrUpdateConnectMessage (Private, TRUE, NULL);
> +
> +Exit:
> +
> + if (ConfigToken->Nic->ConnectState == WifiMgrDisconnected) {
> + ConfigToken->Nic->CurrentOperateNetwork = NULL;
> + }
> + ConfigToken->Nic->OneTimeConnectRequest = FALSE;
> + WifiMgrFreeToken(ConfigToken);
> +}
> +
> +/**
> + Start connect operation, and send out a token to connect to a target
> network.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[in] Profile The target network to be connected.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_ALREADY_STARTED Already in "connected" state, need to
> perform a disconnect
> + operation first.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Return errors when connecting network on
> low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrConnectToNetwork (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + )
> +{
> + EFI_STATUS Status;
> + WIFI_MGR_PRIVATE_DATA *Private;
> + EFI_TPL OldTpl;
> + EFI_ADAPTER_INFO_MEDIA_STATE LinkState;
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> + EFI_80211_CONNECT_NETWORK_TOKEN *ConnectToken;
> +
> + if (Nic == NULL || Nic->Wmp == NULL || Profile == NULL || Nic->Private ==
> NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> + Private = Nic->Private;
> +
> + Status = WifiMgrGetLinkState (Nic, &LinkState);
> + if (EFI_ERROR (Status)) {
> + return Status;
> + }
> + if (LinkState.MediaState == EFI_SUCCESS) {
> + return EFI_ALREADY_STARTED;
> + }
> +
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + Status = WifiMgrPrepareConnection (Nic, Profile);
> + if (EFI_ERROR (Status)) {
> + gBS->RestoreTPL (OldTpl);
> + return Status;
> + }
> +
> + //
> + // Create a new connect token
> + //
> + ConfigToken = AllocateZeroPool (sizeof (WIFI_MGR_MAC_CONFIG_TOKEN));
> + if (ConfigToken == NULL) {
> + Status = EFI_OUT_OF_RESOURCES;
> + goto Exit;
> + }
> + InsertTailList (&Nic->TokenList, &ConfigToken->Link);
> +
> + ConfigToken->Signature = WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE;
> + ConfigToken->Type = TokenTypeConnectNetworkToken;
> + ConfigToken->Nic = Nic;
> + ConfigToken->Token.ConnectNetworkToken = AllocateZeroPool (sizeof
> (EFI_80211_CONNECT_NETWORK_TOKEN));
> + if (ConfigToken->Token.ConnectNetworkToken == NULL) {
> + goto Exit;
> + }
> +
> + ConnectToken = ConfigToken->Token.ConnectNetworkToken;
> + ConnectToken->Data = AllocateZeroPool (sizeof
> (EFI_80211_CONNECT_NETWORK_DATA));
> + if (ConnectToken->Data == NULL) {
> + goto Exit;
> + }
> +
> + ConnectToken->Data->Network = AllocateZeroPool (sizeof (EFI_80211_NETWORK));
> + if (ConnectToken->Data->Network == NULL) {
> + goto Exit;
> + }
> + CopyMem(ConnectToken->Data->Network, &Profile->Network, sizeof
> (EFI_80211_NETWORK));
> +
> + //
> + // Add event handle and start to connect
> + //
> + Status = gBS->CreateEvent (
> + EVT_NOTIFY_SIGNAL,
> + TPL_CALLBACK,
> + WifiMgrOnConnectFinished,
> + ConfigToken,
> + &ConnectToken->Event
> + );
> + if (EFI_ERROR (Status)) {
> + goto Exit;
> + }
> +
> + Nic->ConnectState = WifiMgrConnectingToAp;
> + Nic->CurrentOperateNetwork = Profile;
> + WifiMgrUpdateConnectMessage (Private, FALSE, NULL);
> +
> + //
> + //Start Connecting ...
> + //
> + Status = Nic->Wmp->ConnectNetwork (Nic->Wmp, ConnectToken);
> +
> + //
> + // Erase secrets after connection is triggered
> + //
> + WifiMgrCleanProfileSecrets (Profile);
> +
> + if (EFI_ERROR (Status)) {
> + if (Status == EFI_ALREADY_STARTED) {
> + Nic->ConnectState = WifiMgrConnectedToAp;
> + WifiMgrUpdateConnectMessage (Private, TRUE, NULL);
> + } else {
> +
> + Nic->ConnectState = WifiMgrDisconnected;
> + Nic->CurrentOperateNetwork = NULL;
> +
> + if (Nic->OneTimeConnectRequest) {
> + if (Status == EFI_NOT_FOUND) {
> + WifiMgrUpdateConnectMessage (Private, FALSE, L"Connect Failed: Not
> Available!");
> + } else {
> + WifiMgrUpdateConnectMessage (Private, FALSE, L"Connect Failed:
> Unexpected Error!");
> + }
> + }
> + }
> + goto Exit;
> + }
> +
> +Exit:
> +
> + if (EFI_ERROR (Status)) {
> + WifiMgrFreeToken (ConfigToken);
> + }
> + gBS->RestoreTPL (OldTpl);
> +
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager]
> WifiMgrConnectToNetwork: %r\n", Status));
> + return Status;
> +}
> +
> +/**
> + The callback function for disconnect operation.
> +
> + @param[in] Event The Disconnect token receive event.
> + @param[in] Context The context of the Disconnect token.
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrOnDisconnectFinished (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + )
> +{
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> +
> + if (Context == NULL) {
> + return;
> + }
> +
> + ConfigToken = (WIFI_MGR_MAC_CONFIG_TOKEN*) Context;
> + if (ConfigToken->Nic == NULL) {
> + return;
> + }
> +
> + if (ConfigToken->Signature != WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE ||
> + ConfigToken->Type != TokenTypeDisconnectNetworkToken) {
> + ConfigToken->Nic->ConnectState = WifiMgrConnectedToAp;
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, FALSE, NULL);
> + ConfigToken->Nic->OneTimeDisconnectRequest = FALSE;
> + return;
> + }
> +
> + if (ConfigToken->Token.DisconnectNetworkToken->Status != EFI_SUCCESS) {
> + ConfigToken->Nic->ConnectState = WifiMgrConnectedToAp;
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, FALSE, NULL);
> + ConfigToken->Nic->OneTimeDisconnectRequest = FALSE;
> + goto Exit;
> + }
> +
> + ConfigToken->Nic->ConnectState = WifiMgrDisconnected;
> + ConfigToken->Nic->CurrentOperateNetwork = NULL;
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, TRUE, NULL);
> + ConfigToken->Nic->OneTimeDisconnectRequest = FALSE;
> +
> + //
> + // Disconnected network may not be in network list now, trigger a scan
> again!
> + //
> + ConfigToken->Nic->OneTimeScanRequest = TRUE;
> +
> + Exit:
> + WifiMgrFreeToken(ConfigToken);
> + return;
> +}
> +
> +/**
> + Start disconnect operation, and send out a token to disconnect from current
> connected
> + network.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval Other Errors Return errors when disconnecting a network
> on low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrDisconnectToNetwork (
> + IN WIFI_MGR_DEVICE_DATA *Nic
> + )
> +{
> + EFI_STATUS Status;
> + EFI_TPL OldTpl;
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> + EFI_80211_DISCONNECT_NETWORK_TOKEN *DisconnectToken;
> +
> + if (Nic == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
> + Status = EFI_SUCCESS;
> + ConfigToken = AllocateZeroPool (sizeof (WIFI_MGR_MAC_CONFIG_TOKEN));
> + if (ConfigToken == NULL) {
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> + InsertTailList (&Nic->TokenList, &ConfigToken->Link);
> +
> + ConfigToken->Signature = WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE;
> + ConfigToken->Type = TokenTypeDisconnectNetworkToken;
> + ConfigToken->Nic = Nic;
> + ConfigToken->Token.DisconnectNetworkToken = AllocateZeroPool (sizeof
> (EFI_80211_DISCONNECT_NETWORK_TOKEN));
> + if (ConfigToken->Token.DisconnectNetworkToken == NULL) {
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return EFI_OUT_OF_RESOURCES;
> + }
> +
> + DisconnectToken = ConfigToken->Token.DisconnectNetworkToken;
> +
> + Status = gBS->CreateEvent (
> + EVT_NOTIFY_SIGNAL,
> + TPL_CALLBACK,
> + WifiMgrOnDisconnectFinished,
> + ConfigToken,
> + &DisconnectToken->Event
> + );
> + if (EFI_ERROR (Status)) {
> + WifiMgrFreeToken(ConfigToken);
> + gBS->RestoreTPL (OldTpl);
> + return Status;
> + }
> +
> + Nic->ConnectState = WifiMgrDisconnectingToAp;
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, FALSE, NULL);
> +
> + Status = Nic->Wmp->DisconnectNetwork (Nic->Wmp, DisconnectToken);
> + if (EFI_ERROR (Status)) {
> + if (Status == EFI_NOT_FOUND) {
> +
> + Nic->ConnectState = WifiMgrDisconnected;
> + Nic->CurrentOperateNetwork = NULL;
> +
> + //
> + // This network is not in network list now, trigger a scan again!
> + //
> + Nic->OneTimeScanRequest = TRUE;
> +
> + //
> + // State has been changed from Connected to Disconnected
> + //
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, TRUE, NULL);
> + Status = EFI_SUCCESS;
> + } else {
> + if (Nic->OneTimeDisconnectRequest) {
> +
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, FALSE,
> L"Disconnect Failed: Unexpected Error!");
> + }
> +
> + Nic->ConnectState = WifiMgrConnectedToAp;
> + WifiMgrUpdateConnectMessage (ConfigToken->Nic->Private, FALSE, NULL);
> + }
> + WifiMgrFreeToken(ConfigToken);
> + }
> +
> + gBS->RestoreTPL (OldTpl);
> + return Status;
> +}
> +
> +/**
> + The state machine of the connection manager, periodically check the state
> and
> + perform a corresponding operation.
> +
> + @param[in] Event The timer event to be triggered.
> + @param[in] Context The context of the Nic device data.
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrOnTimerTick (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + )
> +{
> + WIFI_MGR_DEVICE_DATA *Nic;
> + EFI_STATUS Status;
> + EFI_ADAPTER_INFO_MEDIA_STATE LinkState;
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> +
> + if (Context == NULL) {
> + return;
> + }
> +
> + Nic = (WIFI_MGR_DEVICE_DATA*) Context;
> + NET_CHECK_SIGNATURE (Nic, WIFI_MGR_DEVICE_DATA_SIGNATURE);
> +
> + Status = WifiMgrGetLinkState (Nic, &LinkState);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] Error: Failed to get link
> state!\n"));
> + return;
> + }
> +
> + if (Nic->LastLinkState.MediaState != LinkState.MediaState) {
> + if (Nic->LastLinkState.MediaState == EFI_SUCCESS && LinkState.MediaState
> == EFI_NO_MEDIA) {
> + Nic->HasDisconnectPendingNetwork = TRUE;
> + }
> + Nic->LastLinkState.MediaState = LinkState.MediaState;
> + }
> +
> + Nic->ScanTickTime ++;
> + if ((Nic->ScanTickTime > WIFI_SCAN_FREQUENCY || Nic->OneTimeScanRequest) &&
> + Nic->ScanState == WifiMgrScanFinished) {
> +
> + Nic->OneTimeScanRequest = FALSE;
> + Nic->ScanTickTime = 0;
> +
> + DEBUG ((DEBUG_INFO, "[WiFi Connection Manager] Scan is triggered.\n"));
> + WifiMgrStartScan (Nic);
> + }
> +
> + if (Nic->AvailableCount > 0 && Nic->ScanState == WifiMgrScanFinished) {
> +
> + switch (Nic->ConnectState) {
> + case WifiMgrDisconnected:
> +
> + if (Nic->HasDisconnectPendingNetwork) {
> + Nic->HasDisconnectPendingNetwork = FALSE;
> + }
> +
> + if (Nic->ConnectPendingNetwork != NULL) {
> +
> + Profile = Nic->ConnectPendingNetwork;
> + Status = WifiMgrConnectToNetwork(Nic, Profile);
> + Nic->ConnectPendingNetwork = NULL;
> + if (EFI_ERROR (Status)) {
> + //
> + // Some error happened, don't wait for a return connect token!
> + //
> + Nic->OneTimeConnectRequest = FALSE;
> + }
> + }
> + break;
> +
> + case WifiMgrConnectingToAp:
> + break;
> +
> + case WifiMgrDisconnectingToAp:
> + break;
> +
> + case WifiMgrConnectedToAp:
> +
> + if (Nic->ConnectPendingNetwork != NULL || Nic-
> >HasDisconnectPendingNetwork) {
> +
> + Status = WifiMgrDisconnectToNetwork(Nic);
> + if (EFI_ERROR (Status)) {
> + //
> + // Some error happened, don't wait for a return disconnect token!
> + //
> + Nic->OneTimeDisconnectRequest = FALSE;
> + }
> + }
> + break;
> +
> + default:
> + break;
> + }
> + }
> +}
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.h
> new file mode 100644
> index 0000000000..d38c391bbf
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrImpl.h
> @@ -0,0 +1,123 @@
> +/** @file
> + The Mac Connection2 Protocol adapter functions for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_IMPL__
> +#define __EFI_WIFI_IMPL__
> +
> +/**
> + Start scan operation, and send out a token to collect available networks.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_ALREADY_STARTED A former scan operation is already ongoing.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Return errors when getting networks from
> low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrStartScan (
> + IN WIFI_MGR_DEVICE_DATA *Nic
> + );
> +
> +/**
> + Get current link state from low layer.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[out] LinkState The pointer to buffer to retrieve link
> state.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_UNSUPPORTED Adapter information protocol is not
> supported.
> + @retval Other Errors Returned errors when retrieving link state
> from low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrGetLinkState (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + OUT EFI_ADAPTER_INFO_MEDIA_STATE *LinkState
> + );
> +
> +/**
> + Update connection message on connect configuration page, and trigger
> related form refresh.
> +
> + @param[in] Private The pointer to the global private
> data structure.
> + @param[in] ConnectStateChanged The tag to tell if the connection
> state has been changed, only
> + when the connection changes from
> "Connected" or "Disconnecting"
> + to "Disconnected", or from
> "Disconnected" or "Connecting" to
> + "Connected", this tag can be set as
> TRUE.
> + @param[in] ConnectStatusMessage The message to show on connected
> status bar, if NULL, will
> + use default message.
> +**/
> +VOID
> +WifiMgrUpdateConnectMessage (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN BOOLEAN ConnectStateChanged,
> + IN EFI_STRING ConnectStatusMessage
> + );
> +
> +/**
> + Start connect operation, and send out a token to connect to a target
> network.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> + @param[in] Profile The target network to be connected.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_ALREADY_STARTED Already in "connected" state, need to
> perform a disconnect
> + operation first.
> + @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Return errors when connecting network on
> low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrConnectToNetwork (
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + );
> +
> +/**
> + Start disconnect operation, and send out a token to disconnect from current
> connected
> + network.
> +
> + @param[in] Nic Pointer to the device data of the selected
> NIC.
> +
> + @retval EFI_SUCCESS The operation is completed.
> + @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
> + @retval Other Errors Return errors when disconnecting a network
> on low layer.
> +
> +**/
> +EFI_STATUS
> +WifiMgrDisconnectToNetwork (
> + IN WIFI_MGR_DEVICE_DATA *Nic
> + );
> +
> +/**
> + The state machine of the connection manager, periodically check the state
> and
> + perform a corresponding operation.
> +
> + @param[in] Event The timer event to be triggered.
> + @param[in] Context The context of the Nic device data.
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrOnTimerTick (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + );
> +
> +#endif
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.c
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.c
> new file mode 100644
> index 0000000000..3562734040
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.c
> @@ -0,0 +1,784 @@
> +/** @file
> + The Miscellaneous Routines for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#include "WifiConnectionMgrDxe.h"
> +
> +/**
> + Empty function for event process function.
> +
> + @param Event The Event need to be process
> + @param Context The context of the event.
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrInternalEmptyFunction (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + )
> +{
> + return;
> +}
> +
> +/**
> + Convert the mac address into a hexadecimal encoded ":" seperated string.
> +
> + @param[in] Mac The mac address.
> + @param[in] StrSize The size, in bytes, of the output buffer specified by
> Str.
> + @param[out] Str The storage to return the mac string.
> +
> +**/
> +VOID
> +WifiMgrMacAddrToStr (
> + IN EFI_80211_MAC_ADDRESS *Mac,
> + IN UINT32 StrSize,
> + OUT CHAR16 *Str
> + )
> +{
> + if (Mac == NULL || Str == NULL) {
> + return;
> + }
> +
> + UnicodeSPrint (
> + Str,
> + StrSize,
> + L"%02X:%02X:%02X:%02X:%02X:%02X",
> + Mac->Addr[0], Mac->Addr[1], Mac->Addr[2],
> + Mac->Addr[3], Mac->Addr[4], Mac->Addr[5]
> + );
> +}
> +
> +/**
> + Read private key file to buffer.
> +
> + @param[in] FileContext The file context of private key file.
> + @param[out] PrivateKeyDataAddr The buffer address to restore private
> key file, should be
> + freed by caller.
> + @param[out] PrivateKeyDataSize The size of read private key file.
> +
> + @retval EFI_SUCCESS Successfully read the private key file.
> + @retval EFI_INVALID_PARAMETER One or more of the parameters is invalid.
> +
> +**/
> +EFI_STATUS
> +WifiMgrReadFileToBuffer (
> + IN WIFI_MGR_FILE_CONTEXT *FileContext,
> + OUT VOID **DataAddr,
> + OUT UINTN *DataSize
> + )
> +{
> + EFI_STATUS Status;
> +
> + if (FileContext != NULL && FileContext->FHandle != NULL) {
> +
> + Status = ReadFileContent (
> + FileContext->FHandle,
> + DataAddr,
> + DataSize,
> + 0
> + );
> +
> + if (FileContext->FHandle != NULL) {
> + FileContext->FHandle->Close (FileContext->FHandle);
> + }
> + FileContext->FHandle = NULL;
> + return Status;
> + }
> +
> + return EFI_INVALID_PARAMETER;
> +}
> +
> +/**
> + Get the Nic data by the NicIndex.
> +
> + @param[in] Private The pointer to the global private data structure.
> + @param[in] NicIndex The index indicates the position of wireless NIC.
> +
> + @return Pointer to the Nic data, or NULL if not found.
> +
> +**/
> +WIFI_MGR_DEVICE_DATA *
> +WifiMgrGetNicByIndex (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN UINT32 NicIndex
> + )
> +{
> + LIST_ENTRY *Entry;
> + WIFI_MGR_DEVICE_DATA *Nic;
> +
> + if (Private == NULL) {
> + return NULL;
> + }
> +
> + NET_LIST_FOR_EACH (Entry, &Private->NicList) {
> + Nic = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_DEVICE_DATA,
> + Link, WIFI_MGR_DEVICE_DATA_SIGNATURE);
> + if (Nic->NicIndex == NicIndex) {
> + return Nic;
> + }
> + }
> +
> + return NULL;
> +}
> +
> +/**
> + Find a network profile through its' SSId and securit type, and the SSId is
> an unicode string.
> +
> + @param[in] SSId The target network's SSId.
> + @param[in] SecurityType The target network's security type.
> + @param[in] ProfileList The profile list on a Nic.
> +
> + @return Pointer to a network profile, or NULL if not found.
> +
> +**/
> +WIFI_MGR_NETWORK_PROFILE *
> +WifiMgrGetProfileByUnicodeSSId (
> + IN CHAR16 *SSId,
> + IN UINT8 SecurityType,
> + IN LIST_ENTRY *ProfileList
> + )
> +{
> + LIST_ENTRY *Entry;
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> +
> + if (SSId == NULL || ProfileList == NULL) {
> + return NULL;
> + }
> +
> + NET_LIST_FOR_EACH (Entry, ProfileList) {
> + Profile = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_NETWORK_PROFILE,
> + Link, WIFI_MGR_PROFILE_SIGNATURE);
> + if (StrCmp (SSId, Profile->SSId) == 0 && SecurityType == Profile-
> >SecurityType) {
> + return Profile;
> + }
> + }
> +
> + return NULL;
> +}
> +
> +/**
> + Find a network profile through its' SSId and securit type, and the SSId is
> an ascii string.
> +
> + @param[in] SSId The target network's SSId.
> + @param[in] SecurityType The target network's security type.
> + @param[in] ProfileList The profile list on a Nic.
> +
> + @return Pointer to a network profile, or NULL if not found.
> +
> +**/
> +WIFI_MGR_NETWORK_PROFILE *
> +WifiMgrGetProfileByAsciiSSId (
> + IN CHAR8 *SSId,
> + IN UINT8 SecurityType,
> + IN LIST_ENTRY *ProfileList
> + )
> +{
> + CHAR16 SSIdUniCode[SSID_STORAGE_SIZE];
> +
> + if (SSId == NULL) {
> + return NULL;
> + }
> + if (AsciiStrToUnicodeStrS (SSId, SSIdUniCode, SSID_STORAGE_SIZE) !=
> RETURN_SUCCESS) {
> + return NULL;
> + }
> +
> + return WifiMgrGetProfileByUnicodeSSId (SSIdUniCode, SecurityType,
> ProfileList);
> +}
> +
> +/**
> + Find a network profile through its' profile index.
> +
> + @param[in] ProfileIndex The target network's profile index.
> + @param[in] ProfileList The profile list on a Nic.
> +
> + @return Pointer to a network profile, or NULL if not found.
> +
> +**/
> +WIFI_MGR_NETWORK_PROFILE *
> +WifiMgrGetProfileByProfileIndex (
> + IN UINT32 ProfileIndex,
> + IN LIST_ENTRY *ProfileList
> + )
> +{
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> + LIST_ENTRY *Entry;
> +
> + if (ProfileList == NULL) {
> + return NULL;
> + }
> + NET_LIST_FOR_EACH (Entry, ProfileList) {
> + Profile = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_NETWORK_PROFILE,
> + Link, WIFI_MGR_PROFILE_SIGNATURE);
> + if (Profile->ProfileIndex == ProfileIndex) {
> + return Profile;
> + }
> + }
> + return NULL;
> +}
> +
> +/**
> + To test if the AKMSuite is in supported AKMSuite list.
> +
> + @param[in] SupportedAKMSuiteCount The count of the supported
> AKMSuites.
> + @param[in] SupportedAKMSuiteList The supported AKMSuite list.
> + @param[in] AKMSuite The AKMSuite to be tested.
> +
> + @return True if this AKMSuite is supported, or False if not.
> +
> +**/
> +BOOLEAN
> +WifiMgrSupportAKMSuite (
> + IN UINT16 SupportedAKMSuiteCount,
> + IN UINT32 *SupportedAKMSuiteList,
> + IN UINT32 *AKMSuite
> + )
> +{
> + UINT16 Index;
> +
> + if (AKMSuite == NULL || SupportedAKMSuiteList == NULL ||
> + SupportedAKMSuiteCount == 0) {
> + return FALSE;
> + }
> +
> + for (Index = 0; Index < SupportedAKMSuiteCount; Index ++) {
> + if (SupportedAKMSuiteList[Index] == *AKMSuite) {
> + return TRUE;
> + }
> + }
> +
> + return FALSE;
> +}
> +
> +/**
> + To check if the CipherSuite is in supported CipherSuite list.
> +
> + @param[in] SupportedCipherSuiteCount The count of the supported
> CipherSuites.
> + @param[in] SupportedCipherSuiteList The supported CipherSuite list.
> + @param[in] CipherSuite The CipherSuite to be tested.
> +
> + @return True if this CipherSuite is supported, or False if not.
> +
> +**/
> +BOOLEAN
> +WifiMgrSupportCipherSuite (
> + IN UINT16 SupportedCipherSuiteCount,
> + IN UINT32 *SupportedCipherSuiteList,
> + IN UINT32 *CipherSuite
> + )
> +{
> + UINT16 Index;
> +
> + if (CipherSuite == NULL || SupportedCipherSuiteCount == 0 ||
> + SupportedCipherSuiteList == NULL) {
> + return FALSE;
> + }
> +
> + for (Index = 0; Index < SupportedCipherSuiteCount; Index ++) {
> + if (SupportedCipherSuiteList[Index] == *CipherSuite) {
> + return TRUE;
> + }
> + }
> +
> + return FALSE;
> +}
> +
> +/**
> + Check an AKM suite list and a Cipher suite list to see if one or more AKM
> suites or Cipher suites
> + are supported and find the matchable security type.
> +
> + @param[in] AKMList The target AKM suite list to be
> checked.
> + @param[in] CipherList The target Cipher suite list to be
> checked
> + @param[in] Nic The Nic to operate, contains the
> supported AKMSuite list
> + and supported CipherSuite list
> + @param[out] SecurityType To identify a security type from
> the AKM suite list and
> + Cipher suite list
> + @param[out] AKMSuiteSupported To identify if this security type
> is supported. If it is
> + NULL, overcome this field
> + @param[out] CipherSuiteSupported To identify if this security type
> is supported. If it is
> + NULL, overcome this field
> +
> + @retval EFI_SUCCESS This operation has completed
> successfully.
> + @retval EFI_INVALID_PARAMETER No Nic found or the suite list is
> null.
> +
> +**/
> +EFI_STATUS
> +WifiMgrCheckRSN (
> + IN EFI_80211_AKM_SUITE_SELECTOR *AKMList,
> + IN EFI_80211_CIPHER_SUITE_SELECTOR *CipherList,
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + OUT UINT8 *SecurityType,
> + OUT BOOLEAN *AKMSuiteSupported,
> + OUT BOOLEAN *CipherSuiteSupported
> + )
> +{
> + EFI_80211_AKM_SUITE_SELECTOR *SupportedAKMSuites;
> + EFI_80211_CIPHER_SUITE_SELECTOR *SupportedSwCipherSuites;
> + EFI_80211_CIPHER_SUITE_SELECTOR *SupportedHwCipherSuites;
> + EFI_80211_SUITE_SELECTOR *AKMSuite;
> + EFI_80211_SUITE_SELECTOR *CipherSuite;
> + UINT16 AKMIndex;
> + UINT16 CipherIndex;
> +
> + if (Nic == NULL || AKMList == NULL || CipherList == NULL|| SecurityType ==
> NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + SupportedAKMSuites = Nic->SupportedSuites.SupportedAKMSuites;
> + SupportedSwCipherSuites = Nic->SupportedSuites.SupportedSwCipherSuites;
> + SupportedHwCipherSuites = Nic->SupportedSuites.SupportedHwCipherSuites;
> +
> + *SecurityType = SECURITY_TYPE_UNKNOWN;
> + if (AKMSuiteSupported != NULL && CipherSuiteSupported != NULL) {
> + *AKMSuiteSupported = FALSE;
> + *CipherSuiteSupported = FALSE;
> + }
> +
> + if (AKMList->AKMSuiteCount == 0) {
> + if (CipherList->CipherSuiteCount == 0) {
> + *SecurityType = SECURITY_TYPE_NONE;
> + if (AKMSuiteSupported != NULL && CipherSuiteSupported != NULL) {
> + *AKMSuiteSupported = TRUE;
> + *CipherSuiteSupported = TRUE;
> + }
> + }
> +
> + return EFI_SUCCESS;
> + }
> +
> + for (AKMIndex = 0; AKMIndex < AKMList->AKMSuiteCount; AKMIndex ++) {
> +
> + AKMSuite = AKMList->AKMSuiteList + AKMIndex;
> + if (WifiMgrSupportAKMSuite(SupportedAKMSuites->AKMSuiteCount,
> + (UINT32*) SupportedAKMSuites->AKMSuiteList, (UINT32*) AKMSuite)) {
> +
> + if (AKMSuiteSupported != NULL && CipherSuiteSupported != NULL) {
> + *AKMSuiteSupported = TRUE;
> + }
> + for (CipherIndex = 0; CipherIndex < CipherList->CipherSuiteCount;
> CipherIndex ++) {
> +
> + CipherSuite = CipherList->CipherSuiteList + CipherIndex;
> +
> + if (SupportedSwCipherSuites != NULL) {
> +
> + if (WifiMgrSupportCipherSuite(SupportedSwCipherSuites-
> >CipherSuiteCount,
> + (UINT32*) SupportedSwCipherSuites->CipherSuiteList, (UINT32*)
> CipherSuite)) {
> +
> + *SecurityType = WifiMgrGetSecurityType ((UINT32*) AKMSuite,
> (UINT32*) CipherSuite);
> +
> + if (*SecurityType != SECURITY_TYPE_UNKNOWN) {
> +
> + if (AKMSuiteSupported != NULL && CipherSuiteSupported != NULL)
> {
> + *CipherSuiteSupported = TRUE;
> + }
> + return EFI_SUCCESS;
> + }
> + }
> + }
> +
> + if (SupportedHwCipherSuites != NULL) {
> +
> + if (WifiMgrSupportCipherSuite(SupportedHwCipherSuites-
> >CipherSuiteCount,
> + (UINT32*) SupportedHwCipherSuites->CipherSuiteList, (UINT32*)
> CipherSuite)) {
> +
> + *SecurityType = WifiMgrGetSecurityType ((UINT32*) AKMSuite,
> (UINT32*) CipherSuite);
> +
> + if (*SecurityType != SECURITY_TYPE_UNKNOWN) {
> +
> + if (AKMSuiteSupported != NULL && CipherSuiteSupported != NULL)
> {
> + *CipherSuiteSupported = TRUE;
> + }
> + return EFI_SUCCESS;
> + }
> + }
> + }
> + }
> + }
> + }
> +
> + *SecurityType = WifiMgrGetSecurityType ((UINT32*) AKMList->AKMSuiteList,
> + (UINT32*) CipherList->CipherSuiteList);
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Get the security type for a certain AKMSuite and CipherSuite.
> +
> + @param[in] AKMSuite An certain AKMSuite.
> + @param[in] CipherSuite An certain CipherSuite.
> +
> + @return a security type if found, or SECURITY_TYPE_UNKNOWN.
> +
> +**/
> +UINT8
> +WifiMgrGetSecurityType (
> + IN UINT32 *AKMSuite,
> + IN UINT32 *CipherSuite
> + )
> +{
> + if (CipherSuite == NULL) {
> +
> + if (AKMSuite == NULL) {
> + return SECURITY_TYPE_NONE;
> + } else {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> + } else if (*CipherSuite == IEEE_80211_PAIRWISE_CIPHER_SUITE_USE_GROUP) {
> +
> + if (AKMSuite == NULL) {
> + return SECURITY_TYPE_NONE;
> + } else {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> + } else if (*CipherSuite == IEEE_80211_PAIRWISE_CIPHER_SUITE_WEP40 ||
> + *CipherSuite == IEEE_80211_PAIRWISE_CIPHER_SUITE_WEP104) {
> +
> + return SECURITY_TYPE_WEP;
> + } else if (*CipherSuite == IEEE_80211_PAIRWISE_CIPHER_SUITE_CCMP) {
> +
> + if (AKMSuite == NULL) {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> +
> + if (*AKMSuite == IEEE_80211_AKM_SUITE_8021X_OR_PMKSA ||
> + *AKMSuite == IEEE_80211_AKM_SUITE_8021X_OR_PMKSA_SHA256) {
> +
> + return SECURITY_TYPE_WPA2_ENTERPRISE;
> + } else if (*AKMSuite == IEEE_80211_AKM_SUITE_PSK ||
> + *AKMSuite == IEEE_80211_AKM_SUITE_PSK_SHA256){
> +
> + return SECURITY_TYPE_WPA2_PERSONAL;
> + }else {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> + } else if (*CipherSuite == IEEE_80211_PAIRWISE_CIPHER_SUITE_TKIP) {
> +
> + if (AKMSuite == NULL) {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> +
> + if (*AKMSuite == IEEE_80211_AKM_SUITE_8021X_OR_PMKSA ||
> + *AKMSuite == IEEE_80211_AKM_SUITE_8021X_OR_PMKSA_SHA256) {
> +
> + return SECURITY_TYPE_WPA_ENTERPRISE;
> + } else if (*AKMSuite == IEEE_80211_AKM_SUITE_PSK ||
> + *AKMSuite == IEEE_80211_AKM_SUITE_PSK_SHA256){
> +
> + return SECURITY_TYPE_WPA_PERSONAL;
> + }else {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> + } else {
> + return SECURITY_TYPE_UNKNOWN;
> + }
> +}
> +
> +/**
> + Get supported AKMSuites and CipherSuites from supplicant for a Nic.
> +
> + @param[in] Nic The Nic to operate.
> +
> + @retval EFI_SUCCESS Get the supported suite list
> successfully.
> + @retval EFI_INVALID_PARAMETER No Nic found or supplicant is NULL.
> +
> +**/
> +EFI_STATUS
> +WifiMgrGetSupportedSuites (
> + IN WIFI_MGR_DEVICE_DATA *Nic
> + )
> +{
> + EFI_STATUS Status;
> + EFI_SUPPLICANT_PROTOCOL *Supplicant;
> + EFI_80211_AKM_SUITE_SELECTOR *SupportedAKMSuites;
> + EFI_80211_CIPHER_SUITE_SELECTOR *SupportedSwCipherSuites;
> + EFI_80211_CIPHER_SUITE_SELECTOR *SupportedHwCipherSuites;
> + UINTN DataSize;
> +
> + SupportedAKMSuites = NULL;
> + SupportedSwCipherSuites = NULL;
> + SupportedHwCipherSuites = NULL;
> +
> + if (Nic == NULL || Nic->Supplicant == NULL) {
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + Supplicant = Nic->Supplicant;
> +
> + DataSize = 0;
> + Status = Supplicant->GetData (Supplicant,
> EfiSupplicant80211SupportedAKMSuites, NULL, &DataSize);
> + if (Status == EFI_BUFFER_TOO_SMALL && DataSize > 0) {
> +
> + SupportedAKMSuites = AllocateZeroPool(DataSize);
> + if (SupportedAKMSuites == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + Status = Supplicant->GetData (Supplicant,
> EfiSupplicant80211SupportedAKMSuites,
> + (UINT8 *) SupportedAKMSuites, &DataSize);
> + if (!EFI_ERROR (Status)) {
> + Nic->SupportedSuites.SupportedAKMSuites = SupportedAKMSuites;
> + } else {
> + FreePool (SupportedAKMSuites);
> + }
> + } else {
> + SupportedAKMSuites = NULL;
> + }
> +
> + DataSize = 0;
> + Status = Supplicant->GetData (Supplicant,
> EfiSupplicant80211SupportedSoftwareCipherSuites, NULL, &DataSize);
> + if (Status == EFI_BUFFER_TOO_SMALL && DataSize > 0) {
> +
> +
> + SupportedSwCipherSuites = AllocateZeroPool(DataSize);
> + if (SupportedSwCipherSuites == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + Status = Supplicant->GetData (Supplicant,
> EfiSupplicant80211SupportedSoftwareCipherSuites,
> + (UINT8 *) SupportedSwCipherSuites, &DataSize);
> + if (!EFI_ERROR (Status)) {
> + Nic->SupportedSuites.SupportedSwCipherSuites = SupportedSwCipherSuites;
> + } else {
> + FreePool (SupportedSwCipherSuites);
> + }
> + } else {
> + SupportedSwCipherSuites = NULL;
> + }
> +
> + DataSize = 0;
> + Status = Supplicant->GetData (Supplicant,
> EfiSupplicant80211SupportedHardwareCipherSuites, NULL, &DataSize);
> + if (Status == EFI_BUFFER_TOO_SMALL && DataSize > 0) {
> +
> + SupportedHwCipherSuites = AllocateZeroPool(DataSize);
> + if (SupportedHwCipherSuites == NULL) {
> + return EFI_OUT_OF_RESOURCES;
> + }
> + Status = Supplicant->GetData (Supplicant,
> EfiSupplicant80211SupportedHardwareCipherSuites,
> + (UINT8 *) SupportedHwCipherSuites, &DataSize);
> + if (!EFI_ERROR (Status)) {
> + Nic->SupportedSuites.SupportedHwCipherSuites = SupportedHwCipherSuites;
> + } else {
> + FreePool (SupportedHwCipherSuites);
> + }
> + } else {
> + SupportedHwCipherSuites = NULL;
> + }
> +
> + return EFI_SUCCESS;
> +}
> +
> +/**
> + Clean secrets from a network profile.
> +
> + @param[in] Profile The profile to be cleanned.
> +
> +**/
> +VOID
> +WifiMgrCleanProfileSecrets (
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + )
> +{
> + ZeroMem (Profile->Password, sizeof (CHAR16) * PASSWORD_STORAGE_SIZE);
> + ZeroMem (Profile->EapPassword, sizeof (CHAR16) * PASSWORD_STORAGE_SIZE);
> + ZeroMem (Profile->PrivateKeyPassword, sizeof (CHAR16) *
> PASSWORD_STORAGE_SIZE);
> +
> + if (Profile->CACertData != NULL) {
> +
> + ZeroMem (Profile->CACertData, Profile->CACertSize);
> + FreePool (Profile->CACertData);
> + }
> + Profile->CACertData = NULL;
> + Profile->CACertSize = 0;
> +
> + if (Profile->ClientCertData != NULL) {
> +
> + ZeroMem (Profile->ClientCertData, Profile->ClientCertSize);
> + FreePool (Profile->ClientCertData);
> + }
> + Profile->ClientCertData = NULL;
> + Profile->ClientCertSize = 0;
> +
> + if (Profile->PrivateKeyData != NULL) {
> +
> + ZeroMem (Profile->PrivateKeyData, Profile->PrivateKeyDataSize);
> + FreePool (Profile->PrivateKeyData);
> + }
> + Profile->PrivateKeyData = NULL;
> + Profile->PrivateKeyDataSize = 0;
> +}
> +
> +/**
> + Free all network profiles in a profile list.
> +
> + @param[in] ProfileList The profile list to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeProfileList (
> + IN LIST_ENTRY *ProfileList
> + )
> +{
> + WIFI_MGR_NETWORK_PROFILE *Profile;
> + LIST_ENTRY *Entry;
> + LIST_ENTRY *NextEntry;
> +
> + if (ProfileList == NULL) {
> + return;
> + }
> +
> + NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, ProfileList) {
> +
> + Profile = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_NETWORK_PROFILE,
> + Link, WIFI_MGR_PROFILE_SIGNATURE);
> +
> + WifiMgrCleanProfileSecrets (Profile);
> +
> + if (Profile->Network.AKMSuite != NULL) {
> + FreePool(Profile->Network.AKMSuite);
> + }
> +
> + if (Profile->Network.CipherSuite != NULL) {
> + FreePool(Profile->Network.CipherSuite);
> + }
> +
> + FreePool (Profile);
> + }
> +}
> +
> +/**
> + Free user configured hidden network list.
> +
> + @param[in] HiddenList The hidden network list to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeHiddenList (
> + IN LIST_ENTRY *HiddenList
> + )
> +{
> + WIFI_HIDDEN_NETWORK_DATA *HiddenNetwork;
> + LIST_ENTRY *Entry;
> + LIST_ENTRY *NextEntry;
> +
> + if (HiddenList == NULL) {
> + return;
> + }
> +
> + NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, HiddenList) {
> +
> + HiddenNetwork = NET_LIST_USER_STRUCT_S (Entry, WIFI_HIDDEN_NETWORK_DATA,
> + Link, WIFI_MGR_HIDDEN_NETWORK_SIGNATURE);
> + FreePool (HiddenNetwork);
> + }
> +}
> +
> +
> +/**
> + Free the resources of a config token.
> +
> + @param[in] ConfigToken The config token to be freed.
> +**/
> +VOID
> +WifiMgrFreeToken (
> + IN WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken
> + )
> +{
> + EFI_80211_GET_NETWORKS_RESULT *Result;
> +
> + if (ConfigToken == NULL) {
> + return;
> + }
> +
> + switch (ConfigToken->Type) {
> +
> + case TokenTypeGetNetworksToken:
> +
> + RemoveEntryList (&ConfigToken->Link);
> +
> + if (ConfigToken->Token.GetNetworksToken != NULL) {
> +
> + gBS->CloseEvent (ConfigToken->Token.GetNetworksToken->Event);
> + if (ConfigToken->Token.GetNetworksToken->Data != NULL) {
> + FreePool(ConfigToken->Token.GetNetworksToken->Data);
> + }
> +
> + Result = ConfigToken->Token.GetNetworksToken->Result;
> + if (Result != NULL) {
> + FreePool (Result);
> + }
> +
> + FreePool(ConfigToken->Token.GetNetworksToken);
> + }
> +
> + FreePool (ConfigToken);
> + break;
> +
> + case TokenTypeConnectNetworkToken:
> +
> + RemoveEntryList (&ConfigToken->Link);
> +
> + if (ConfigToken->Token.ConnectNetworkToken != NULL) {
> +
> + gBS->CloseEvent (ConfigToken->Token.ConnectNetworkToken->Event);
> + if (ConfigToken->Token.ConnectNetworkToken->Data != NULL) {
> + FreePool(ConfigToken->Token.ConnectNetworkToken->Data);
> + }
> + FreePool(ConfigToken->Token.ConnectNetworkToken);
> + }
> + FreePool (ConfigToken);
> + break;
> +
> + case TokenTypeDisconnectNetworkToken:
> +
> + RemoveEntryList (&ConfigToken->Link);
> +
> + if (ConfigToken->Token.DisconnectNetworkToken != NULL) {
> +
> + FreePool(ConfigToken->Token.DisconnectNetworkToken);
> + }
> +
> + FreePool (ConfigToken);
> + break;
> +
> + default :
> + break;
> + }
> +}
> +
> +/**
> + Free all tokens in a token list.
> +
> + @param[in] TokenList The token list to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeTokenList (
> + IN LIST_ENTRY *TokenList
> + )
> +{
> + WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken;
> + LIST_ENTRY *Entry;
> + LIST_ENTRY *NextEntry;
> +
> + if (TokenList == NULL) {
> + return;
> + }
> +
> + NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, TokenList) {
> +
> + ConfigToken = NET_LIST_USER_STRUCT_S (Entry, WIFI_MGR_MAC_CONFIG_TOKEN,
> + Link, WIFI_MGR_MAC_CONFIG_TOKEN_SIGNATURE);
> + WifiMgrFreeToken (ConfigToken);
> + }
> +}
> +
> diff --git a/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.h
> b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.h
> new file mode 100644
> index 0000000000..10e170fde0
> --- /dev/null
> +++ b/NetworkPkg/WifiConnectionManagerDxe/WifiConnectionMgrMisc.h
> @@ -0,0 +1,279 @@
> +/** @file
> + The Miscellaneous Routines for WiFi Connection Manager.
> +
> + Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +
> + This program and the accompanying materials
> + are licensed and made available under the terms and conditions of the BSD
> License
> + which accompanies this distribution. The full text of the license may be
> found at
> + http://opensource.org/licenses/bsd-license.php.
> +
> + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
> IMPLIED.
> +
> +**/
> +
> +#ifndef __EFI_WIFI_MGR_MISC_H__
> +#define __EFI_WIFI_MGR_MISC_H__
> +
> +/**
> + Empty function for event process function.
> +
> + @param[in] Event The Event needs to be processed
> + @param[in] Context The context of the event
> +
> +**/
> +VOID
> +EFIAPI
> +WifiMgrInternalEmptyFunction (
> + IN EFI_EVENT Event,
> + IN VOID *Context
> + );
> +
> +/**
> + Convert the mac address into a hexadecimal encoded ":" seperated string.
> +
> + @param[in] Mac The mac address
> + @param[in] StrSize The size, in bytes, of the output buffer specified by
> Str
> + @param[out] Str The storage to return the mac string
> +
> +**/
> +VOID
> +WifiMgrMacAddrToStr (
> + IN EFI_80211_MAC_ADDRESS *Mac,
> + IN UINT32 StrSize,
> + OUT CHAR16 *Str
> + );
> +
> +/**
> + Read private key file to buffer.
> +
> + @param[in] FileContext The file context of private key file.
> + @param[out] PrivateKeyDataAddr The buffer address to restore private
> key file, should be
> + freed by caller.
> + @param[out] PrivateKeyDataSize The size of read private key file.
> +
> + @retval EFI_SUCCESS Successfully read the private key file.
> + @retval EFI_INVALID_PARAMETER One or more of the parameters is invalid.
> +
> +**/
> +EFI_STATUS
> +WifiMgrReadFileToBuffer (
> + IN WIFI_MGR_FILE_CONTEXT *FileContext,
> + OUT VOID **PrivateKeyDataAddr,
> + OUT UINTN *PrivateKeyDataSize
> + );
> +
> +
> +/**
> + Get the Nic data by the NicIndex.
> +
> + @param[in] Private The pointer to the global private data structure.
> + @param[in] NicIndex The index indicates the position of wireless NIC.
> +
> + @return Pointer to the Nic data, or NULL if not found.
> +
> +**/
> +WIFI_MGR_DEVICE_DATA *
> +WifiMgrGetNicByIndex (
> + IN WIFI_MGR_PRIVATE_DATA *Private,
> + IN UINT32 NicIndex
> + );
> +
> +/**
> + Find a network profile through its' SSId and securit type, and the SSId is
> an unicode string.
> +
> + @param[in] SSId The target network's SSId.
> + @param[in] SecurityType The target network's security type.
> + @param[in] ProfileList The profile list on a Nic.
> +
> + @return Pointer to a network profile, or NULL if not found.
> +
> +**/
> +WIFI_MGR_NETWORK_PROFILE *
> +WifiMgrGetProfileByUnicodeSSId (
> + IN CHAR16 *SSId,
> + IN UINT8 SecurityType,
> + IN LIST_ENTRY *ProfileList
> + );
> +
> +/**
> + Find a network profile through its' SSId and securit type, and the SSId is
> an ascii string.
> +
> + @param[in] SSId The target network's SSId.
> + @param[in] SecurityType The target network's security type.
> + @param[in] ProfileList The profile list on a Nic.
> +
> + @return Pointer to a network profile, or NULL if not found.
> +
> +**/
> +WIFI_MGR_NETWORK_PROFILE *
> +WifiMgrGetProfileByAsciiSSId (
> + IN CHAR8 *SSId,
> + IN UINT8 SecurityType,
> + IN LIST_ENTRY *ProfileList
> + );
> +
> +/**
> + Find a network profile through its' profile index.
> +
> + @param[in] ProfileIndex The target network's profile index.
> + @param[in] ProfileList The profile list on a Nic.
> +
> + @return Pointer to a network profile, or NULL if not found.
> +
> +**/
> +WIFI_MGR_NETWORK_PROFILE *
> +WifiMgrGetProfileByProfileIndex (
> + IN UINT32 ProfileIndex,
> + IN LIST_ENTRY *ProfileList
> + );
> +
> +/**
> + To test if the AKMSuite is in supported AKMSuite list.
> +
> + @param[in] SupportedAKMSuiteCount The count of the supported
> AKMSuites.
> + @param[in] SupportedAKMSuiteList The supported AKMSuite list.
> + @param[in] AKMSuite The AKMSuite to be tested.
> +
> + @return True if this AKMSuite is supported, or False if not.
> +
> +**/
> +BOOLEAN
> +WifiMgrSupportAKMSuite (
> + IN UINT16 SupportedAKMSuiteCount,
> + IN UINT32 *SupportedAKMSuiteList,
> + IN UINT32 *AKMSuite
> + );
> +
> +/**
> + To check if the CipherSuite is in supported CipherSuite list.
> +
> + @param[in] SupportedCipherSuiteCount The count of the supported
> CipherSuites.
> + @param[in] SupportedCipherSuiteList The supported CipherSuite list.
> + @param[in] CipherSuite The CipherSuite to be tested.
> +
> + @return True if this CipherSuite is supported, or False if not.
> +
> +**/
> +BOOLEAN
> +WifiMgrSupportCipherSuite (
> + IN UINT16 SupportedCipherSuiteCount,
> + IN UINT32 *SupportedCipherSuiteList,
> + IN UINT32 *CipherSuite
> + );
> +
> +/**
> + Check an AKM suite list and a Cipher suite list to see if one or more AKM
> suites or Cipher suites
> + are supported and find the matchable security type.
> +
> + @param[in] AKMList The target AKM suite list to be
> checked.
> + @param[in] CipherList The target Cipher suite list to be
> checked
> + @param[in] Nic The Nic to operate, contains the
> supported AKMSuite list
> + and supported CipherSuite list
> + @param[out] SecurityType To identify a security type from
> the AKM suite list and
> + Cipher suite list
> + @param[out] AKMSuiteSupported To identify if this security type
> is supported. If it is
> + NULL, overcome this field
> + @param[out] CipherSuiteSupported To identify if this security type
> is supported. If it is
> + NULL, overcome this field
> +
> + @retval EFI_SUCCESS This operation has completed
> successfully.
> + @retval EFI_INVALID_PARAMETER No Nic found or the suite list is
> null.
> +
> +**/
> +EFI_STATUS
> +WifiMgrCheckRSN (
> + IN EFI_80211_AKM_SUITE_SELECTOR *AKMList,
> + IN EFI_80211_CIPHER_SUITE_SELECTOR *CipherList,
> + IN WIFI_MGR_DEVICE_DATA *Nic,
> + OUT UINT8 *SecurityType,
> + OUT BOOLEAN *AKMSuiteSupported,
> + OUT BOOLEAN *CipherSuiteSupported
> + );
> +
> +/**
> + To get the security type for a certain AKMSuite and CipherSuite.
> +
> + @param[in] AKMSuite An certain AKMSuite.
> + @param[in] CipherSuite An certain CipherSuite.
> +
> + @return a security type if found, or SECURITY_TYPE_UNKNOWN.
> +
> +**/
> +UINT8
> +WifiMgrGetSecurityType (
> + IN UINT32 *AKMSuite,
> + IN UINT32 *CipherSuite
> + );
> +
> +/**
> + Get supported AKMSuites and CipherSuites from supplicant.
> +
> + @param[in] Nic The Nic to operate.
> +
> + @retval EFI_SUCCESS Get the supported suite list
> successfully.
> + @retval EFI_INVALID_PARAMETER No Nic found or supplicant is NULL.
> +
> +**/
> +EFI_STATUS
> +WifiMgrGetSupportedSuites (
> + IN WIFI_MGR_DEVICE_DATA *Nic
> + );
> +
> +/**
> + Clean secrets from a network profile.
> +
> + @param[in] Profile The profile to be cleanned.
> +
> +**/
> +VOID
> +WifiMgrCleanProfileSecrets (
> + IN WIFI_MGR_NETWORK_PROFILE *Profile
> + );
> +
> +/**
> + Free all network profiles in a profile list.
> +
> + @param[in] ProfileList The profile list to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeProfileList (
> + IN LIST_ENTRY *ProfileList
> + );
> +
> +/**
> + Free user configured hidden network list.
> +
> + @param[in] HiddenList The hidden network list to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeHiddenList (
> + IN LIST_ENTRY *HiddenList
> + );
> +
> +/**
> + Free the resources of a config token.
> +
> + @param[in] ConfigToken The config token to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeToken (
> + IN WIFI_MGR_MAC_CONFIG_TOKEN *ConfigToken
> + );
> +
> +/**
> + Free all tokens in a token list.
> +
> + @param[in] TokenList The token list to be freed.
> +
> +**/
> +VOID
> +WifiMgrFreeTokenList (
> + IN LIST_ENTRY *TokenList
> + );
> +
> +#endif
> --
> 2.16.2.windows.1
next prev parent reply other threads:[~2019-02-20 3:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 3:07 [Patch] NetworkPkg: Add WiFi Connection Manager to NetworkPkg Wang Fan
2019-02-20 3:57 ` Fu, Siyuan [this message]
2019-02-22 8:11 ` Wang, Fan
2019-02-22 9:01 ` Fu, Siyuan
2019-02-22 9:51 ` Wang, Fan
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