171 lines
6.5 KiB
C
171 lines
6.5 KiB
C
#pragma once
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//-----------------------------------------------------------
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// registry related defines
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#define REG_LAYOUT_VERSION 0x00000004
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#define REG_LAYOUT_LEGACY_3 0x00000003
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#define REG_LAYOUT_LEGACY_2 0x00000002
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#define REG_LAYOUT_LEGACY_1 0x00000001
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#define REG_STSET_MAX 0xffff // sets a limit to a maximum of 0xffff static configurations
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// (should be more than reasonable)
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#define REG_STSET_DELIM L'-' // this is where the number of the static config is coded in the
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// registry value's name
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//-----------------------------------------------------------
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// Registry key names.
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// Naming: WZCREGK_* denotes a registry key name
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// WZCREGV_* denotes a registry value name
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// WZCREGK_ABS_* denotes an absolute registry path
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// WZCREGK_REL_* denotes a relative registry path
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#define WZCREGK_ABS_PARAMS L"Software\\Microsoft\\WZCSVC\\Parameters"
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#define WZCREGK_REL_INTF L"Interfaces" // relative to WZCREG_ABS_ROOT
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#define WZCREGV_VERSION L"LayoutVersion" // in [WZCREGK_REL_INTF] (REG_DWORD) registry layout version
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#define WZCREGV_CTLFLAGS L"ControlFlags" // in [WZCREGK_REL_INTF] (REG_DWORD) interface's control flags
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#define WZCREGV_INTFSETTINGS L"ActiveSettings" // in [WZCREGK_REL_INTF] (REG_BINARY=WZC_WLAN_CONFIG) last active settings
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#define WZCREGV_STSETTINGS L"Static#----" // in [WZCREGK_REL_INTF] (REG_BINARY=WZC_WLAN_CONFIG) static configuration#
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// (NOTE: the number of '-' in the string should at least match the number
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// of digits in the REG_MAX_STSETTINGS constant!!)
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#define WZCREGV_CONTEXT L"ContextSettings"// registry name for all service specific parameters (service's context)
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//-----------------------------------------------------------
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// Loads per interface configuration parameters to the persistent
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// storage.
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// Parameters:
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// hkRoot
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// [in] Opened registry key to the "...WZCSVC\Parameters" location
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// pIntf
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// [in] Interface context to load from the registry
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// Returned value:
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// Win32 error code
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DWORD
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StoLoadIntfConfig(
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HKEY hkRoot,
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PINTF_CONTEXT pIntfContext);
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//-----------------------------------------------------------
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// Loads the list of the static configurations from the registry
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// Parameters:
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// hkRoot
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// [in] Opened registry key to the "...WZCSVC\Parameters\Interfaces\{guid}" location
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// nEntries
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// [in] Number of registry entries in the above reg key
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// pIntf
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// [in] Interface context to load the static list into
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// dwRegLayoutVer
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// [in] the version of the registry layout
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// prdBuffer
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// [in] assumed large enough for getting any static config
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// Returned value:
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// Win32 error code
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DWORD
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StoLoadStaticConfigs(
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HKEY hkIntf,
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UINT nEntries,
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PINTF_CONTEXT pIntfContext,
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DWORD dwRegLayoutVer,
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PRAW_DATA prdBuffer);
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//-----------------------------------------------------------
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// Saves all the configuration parameters to the persistent
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// storage (registry in our case).
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// Uses the global external g_lstIntfHashes.
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// Returned value:
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// Win32 error code
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DWORD
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StoSaveConfig();
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//-----------------------------------------------------------
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// Saves the current configuration of the interface to the persistent
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// storage.
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// Parameters:
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// hkRoot
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// [in] Opened registry key to the "...WZCSVC\Parameters\Interfaces\{guid}" location
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// pIntf
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// [in] Interface context to save to the registry
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// Returned value:
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// Win32 error code
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DWORD
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StoSaveIntfConfig(
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HKEY hkIntf,
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PINTF_CONTEXT pIntfContext);
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//-----------------------------------------------------------
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// Updates the list of static configurations for the given interface in the
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// persistant storage. The new list is saved, whatever configuration was removed
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// is taken out of the persistant storage.
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// Parameters:
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// hkRoot
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// [in] Opened registry key to the "...WZCSVC\Parameters\Interfaces\{guid}" location
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// pIntf
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// [in] Interface context to take the static list from
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// prdBuffer
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// [in/out] buffer to be used for preparing the registry blobs
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// Returned value:
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// Win32 error code
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DWORD
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StoUpdateStaticConfigs(
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HKEY hkIntf,
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PINTF_CONTEXT pIntfContext,
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PRAW_DATA prdBuffer);
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//-----------------------------------------------------------
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// Loads from the registry a WZC Configuration, un-protects the WEP key field
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// and stores the result in the output param pWzcCfg.
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// Parameters:
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// hkCfg
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// [in] Opened registry key to load the WZC configuration from
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// dwRegLayoutVer,
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// [in] registry layout version
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// wszCfgName
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// [in] registry entry name for the WZC configuration
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// pWzcCfg
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// [out] pointer to a WZC_WLAN_CONFIG object that receives the registry data
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// prdBuffer
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// [in] allocated buffer, assumed large enough for getting the registry data!
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DWORD
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StoLoadWZCConfig(
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HKEY hkCfg,
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LPWSTR wszGuid,
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DWORD dwRegLayoutVer,
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LPWSTR wszCfgName,
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PWZC_WLAN_CONFIG pWzcCfg,
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PRAW_DATA prdBuffer);
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//-----------------------------------------------------------
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// Takes the input param pWzcCfg, protects the WEP key field and stores the
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// resulting BLOB into the registry.
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// Parameters:
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// hkCfg
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// [in] Opened registry key to load the WZC configuration from
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// wszCfgName
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// [in] registry entry name for the WZC configuration
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// pWzcCfg
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// [in] WZC_WLAN_CONFIG object that is written to the registry
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// prdBuffer
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// [in/out] allocated buffer, assumed large enough for getting the registry data!
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DWORD
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StoSaveWZCConfig(
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HKEY hkCfg,
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LPWSTR wszCfgName,
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PWZC_WLAN_CONFIG pWzcCfg,
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PRAW_DATA prdBuffer);
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// StoLoadWZCContext:
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// Description: Loads a context from the registry
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// Parameters:
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// [out] pwzvCtxt: pointer to a WZC_CONTEXT allocated by user, initialised
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// with WZCContextInit. On success, contains values from registry.
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// [in] hkRoot, a handle to "...WZCSVC\Parameters"
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// Returns: win32 error
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DWORD StoLoadWZCContext(HKEY hkRoot, PWZC_CONTEXT pwzcCtxt);
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// StoSaveWZCContext:
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// Description: Saves a context to the registry. Does not check values. If
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// the registry key dosent exist, it is created.
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// Parameters: [in] pwzcCtxt, pointer to a valid WZC_CONTEXT
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// [in] hkRoot,a handle to "...WZCSVC\Parameters"
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// Returns: win32 error
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DWORD StoSaveWZCContext(HKEY hkRoot, PWZC_CONTEXT pwzcCtxt);
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