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/*
** d e m a n d . h** ** Purpose: create an intelligent method of defer loading functions**** Creators: jimsch, brimo, t-erikne** Created: 5/15/97** ** Copyright (C) Microsoft Corp. 1997*/
//
// IF YOU #INCLUDE A FILE HERE YOU PROBABLY CONFUSED.
// THIS FILE IS INCLUDED BY LOTS OF PEOPLE. THINK THRICE
// BEFORE #INCLUDING *ANYTHING* HERE. MAKE GOOD USE
// OF FORWARD REFS, THIS IS C++.
//
#define USE_CRITSEC
#ifdef IMPLEMENT_LOADER_FUNCTIONS
#define LOADER_FUNCTION(ret, name, args1, args2, err, dll) \
typedef ret (WINAPI * TYP_##name) args1; \ extern TYP_##name VAR_##name; \ ret WINAPI LOADER_##name args1 \ { \ ESS_DemandLoad##dll(); \ if (VAR_##name == LOADER_##name) return err; \ return VAR_##name args2; \ } \ TYP_##name VAR_##name = LOADER_##name;
#define LOADER_FUNCTION_VOID(ret, name, args1, args2, dll) \
typedef ret (WINAPI * TYP_##name) args1; \ extern TYP_##name VAR_##name; \ ret WINAPI LOADER_##name args1 \ { \ ESS_DemandLoad##dll(); \ if (VAR_##name == LOADER_##name) return; \ VAR_##name args2; \ return; \ } \ TYP_##name VAR_##name = LOADER_##name;
#else // !IMPLEMENT_LOADER_FUNCTIONS
#define LOADER_FUNCTION(ret, name, args1, args2, err, dll) \
typedef ret (WINAPI * TYP_##name) args1; \ extern TYP_##name VAR_##name; \
#define LOADER_FUNCTION_VOID(ret, name, args1, args2, dll) \
typedef ret (WINAPI * TYP_##name) args1; \ extern TYP_##name VAR_##name;
#endif // IMPLEMENT_LOADER_FUNCTIONS
extern HINSTANCE g_hInst;
void ESS_InitDemandLoadLibs();void ESS_FreeDemandLoadLibs();
/////////////////////////////////////
// CRYPT32.DLL
#define _CRYPT32_
BOOL ESS_DemandLoadCrypt32(void);
typedef void *HCERTSTORE;typedef const struct _CERT_CONTEXT *PCCERT_CONTEXT;typedef struct _CERT_INFO *PCERT_INFO;typedef struct _CERT_RDN_ATTR *PCERT_RDN_ATTR;typedef struct _CERT_NAME_INFO *PCERT_NAME_INFO;typedef void *HCRYPTMSG;typedef struct _CMSG_STREAM_INFO *PCMSG_STREAM_INFO;typedef struct _CERT_RDN_ATTR *PCERT_RDN_ATTR;typedef struct _CERT_NAME_INFO *PCCERT_NAME_INFO;
LOADER_FUNCTION( BOOL, CryptRegisterOIDFunction, (DWORD dwEncodingType, LPCSTR pszFuncName, LPCSTR pszOID, LPCWSTR pwszDll, LPCSTR pszOverrideFuncName), (dwEncodingType, pszFuncName, pszOID, pwszDll, pszOverrideFuncName), NULL, Crypt32)#define CryptRegisterOIDFunction VAR_CryptRegisterOIDFunction
LOADER_FUNCTION( BOOL, I_CryptUninstallAsn1Module, (HCRYPTASN1MODULE hAsn1Module), (hAsn1Module), NULL, Crypt32)#define I_CryptUninstallAsn1Module VAR_I_CryptUninstallAsn1Module
LOADER_FUNCTION( BOOL, I_CryptInstallAsn1Module, (ASN1module_t pMod, DWORD dwFlags, void *pvReserved), (pMod, dwFlags, pvReserved), NULL, Crypt32)#define I_CryptInstallAsn1Module VAR_I_CryptInstallAsn1Module
LOADER_FUNCTION( ASN1encoding_t, I_CryptGetAsn1Encoder, (HCRYPTASN1MODULE hAsn1Module), (hAsn1Module), NULL, Crypt32)#define I_CryptGetAsn1Encoder VAR_I_CryptGetAsn1Encoder
LOADER_FUNCTION( ASN1decoding_t, I_CryptGetAsn1Decoder, (HCRYPTASN1MODULE hAsn1Module), (hAsn1Module), NULL, Crypt32)#define I_CryptGetAsn1Decoder VAR_I_CryptGetAsn1Decoder
////////////////////////////////
// nmasn1.dll
BOOL ESS_DemandLoadNmasn1(void);
LOADER_FUNCTION( ASN1module_t, ASN1_CreateModule, ( ASN1uint32_t nVersion, ASN1encodingrule_e eRule, ASN1uint32_t dwFlags,ASN1uint32_t cPDU, const ASN1GenericFun_t apfnEncoder[], const ASN1GenericFun_t apfnDecoder[], const ASN1FreeFun_t apfnFreeMemory[], const ASN1uint32_t acbStructSize[], ASN1magic_t nModuleName), ( nVersion, eRule, dwFlags,cPDU, apfnEncoder, apfnDecoder, apfnFreeMemory, acbStructSize, nModuleName), NULL, Nmasn1)#define ASN1_CreateModule VAR_ASN1_CreateModule
LOADER_FUNCTION_VOID( void, ASN1_CloseModule, (ASN1module_t pModule), (pModule), Nmasn1)#define ASN1_CloseModule VAR_ASN1_CloseModule
LOADER_FUNCTION( int, ASN1BEREncObjectIdentifier2, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1objectidentifier2_t *val), (enc, tag, val), NULL, Nmasn1)#define ASN1BEREncObjectIdentifier2 VAR_ASN1BEREncObjectIdentifier2
LOADER_FUNCTION( int, ASN1BERDecObjectIdentifier2, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1objectidentifier2_t * a), (dec, tag, a), NULL, Nmasn1)#define ASN1BERDecObjectIdentifier2 VAR_ASN1BERDecObjectIdentifier2
LOADER_FUNCTION( int, ASN1BEREncEndOfContents, (ASN1encoding_t enc, ASN1uint32_t LengthOffset), (enc, LengthOffset), NULL, Nmasn1)#define ASN1BEREncEndOfContents VAR_ASN1BEREncEndOfContents
LOADER_FUNCTION( int, ASN1BEREncS32, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1int32_t b), (enc, tag, b), NULL, Nmasn1)#define ASN1BEREncS32 VAR_ASN1BEREncS32
LOADER_FUNCTION( int, ASN1BEREncOpenType, (ASN1encoding_t enc, ASN1open_t * a), (enc, a), NULL, Nmasn1)#define ASN1BEREncOpenType VAR_ASN1BEREncOpenType
LOADER_FUNCTION( int, ASN1BEREncExplicitTag, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1uint32_t *pLengthOffset), (enc, tag, pLengthOffset), NULL, Nmasn1)#define ASN1BEREncExplicitTag VAR_ASN1BEREncExplicitTag
LOADER_FUNCTION( int, ASN1BERDecEndOfContents, (ASN1decoding_t dec, ASN1decoding_t dd, ASN1octet_t *di), (dec, dd, di), NULL, Nmasn1)#define ASN1BERDecEndOfContents VAR_ASN1BERDecEndOfContents
LOADER_FUNCTION( int, ASN1BERDecS32Val, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1int32_t * a), (dec, tag, a), NULL, Nmasn1)#define ASN1BERDecS32Val VAR_ASN1BERDecS32Val
LOADER_FUNCTION( int, ASN1BERDecOpenType2, (ASN1decoding_t dec, ASN1open_t * a), (dec, a), NULL, Nmasn1)#define ASN1BERDecOpenType2 VAR_ASN1BERDecOpenType2
LOADER_FUNCTION( int, ASN1BERDecExplicitTag, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1decoding_t *dd, ASN1octet_t **di), (dec, tag, dd,di), NULL, Nmasn1)#define ASN1BERDecExplicitTag VAR_ASN1BERDecExplicitTag
LOADER_FUNCTION( int, ASN1CEREncOctetString, (ASN1encoding_t enc, ASN1uint32_t a, ASN1uint32_t b, ASN1octet_t * c), (enc, a, b, c), NULL, Nmasn1)#define ASN1CEREncOctetString VAR_ASN1CEREncOctetString
LOADER_FUNCTION( int, ASN1BERDecOctetString2, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1octetstring_t *val), (dec, tag, val), NULL, Nmasn1)#define ASN1BERDecOctetString2 VAR_ASN1BERDecOctetString2
LOADER_FUNCTION( int, ASN1BERDecOctetString, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1octetstring_t *val), (dec, tag, val), NULL, Nmasn1)#define ASN1BERDecOctetString VAR_ASN1BERDecOctetString
LOADER_FUNCTION_VOID( void, ASN1octetstring_free, (ASN1octetstring_t * a), (a), Nmasn1)#define ASN1octetstring_free VAR_ASN1octetstring_free
LOADER_FUNCTION( int, ASN1BEREncUTF8String, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1uint32_t length, WCHAR *value), (enc, tag, length, value), NULL, Nmasn1)#define ASN1BEREncUTF8String VAR_ASN1BEREncUTF8String
LOADER_FUNCTION( int, ASN1BERDecUTF8String, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1wstring_t *val), (dec, tag, val), NULL, Nmasn1)#define ASN1BERDecUTF8String VAR_ASN1BERDecUTF8String
LOADER_FUNCTION( int, ASN1BERDecPeekTag, (ASN1decoding_t dec, ASN1uint32_t *tag), (dec, tag), NULL, Nmasn1)#define ASN1BERDecPeekTag VAR_ASN1BERDecPeekTag
LOADER_FUNCTION_VOID( void, ASN1utf8string_free, (ASN1wstring_t * a), (a), Nmasn1)#define ASN1utf8string_free VAR_ASN1utf8string_free
LOADER_FUNCTION( void *, ASN1DecRealloc, (ASN1decoding_t dec, void *ptr, ASN1uint32_t size), (dec, ptr, size), NULL, Nmasn1)#define ASN1DecRealloc VAR_ASN1DecRealloc
LOADER_FUNCTION( int, ASN1BERDecNotEndOfContents, (ASN1decoding_t dec, ASN1octet_t *di), (dec, di), NULL, Nmasn1)#define ASN1BERDecNotEndOfContents VAR_ASN1BERDecNotEndOfContents
LOADER_FUNCTION_VOID( void, ASN1Free, (void *ptr), (ptr), Nmasn1)#define ASN1Free VAR_ASN1Free
LOADER_FUNCTION( ASN1error_e, ASN1DecSetError, (ASN1decoding_t dec, ASN1error_e err), (dec, err), ASN1_ERR_INTERNAL, Nmasn1)#define ASN1DecSetError VAR_ASN1DecSetError
LOADER_FUNCTION( int, ASN1BEREncU32, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1uint32_t a), (enc, tag, a), NULL, Nmasn1)#define ASN1BEREncU32 VAR_ASN1BEREncU32
LOADER_FUNCTION( int, ASN1CEREncCharString, (ASN1encoding_t enc, ASN1uint32_t a, ASN1uint32_t b, ASN1char_t * c), (enc, a, b, c), NULL, Nmasn1)#define ASN1CEREncCharString VAR_ASN1CEREncCharString
LOADER_FUNCTION( int, ASN1CEREncBeginBlk, (ASN1encoding_t enc, ASN1blocktype_e eBlkType, void **ppBlk), (enc, eBlkType, ppBlk), NULL, Nmasn1)#define ASN1CEREncBeginBlk VAR_ASN1CEREncBeginBlk
LOADER_FUNCTION( int, ASN1CEREncNewBlkElement, (void *pBlk, ASN1encoding_t *enc2), (pBlk, enc2), NULL, Nmasn1)#define ASN1CEREncNewBlkElement VAR_ASN1CEREncNewBlkElement
LOADER_FUNCTION( int, ASN1CEREncFlushBlkElement, (void *pBlk), (pBlk), NULL, Nmasn1)#define ASN1CEREncFlushBlkElement VAR_ASN1CEREncFlushBlkElement
LOADER_FUNCTION( int, ASN1CEREncEndBlk, (void *pBlk), (pBlk), NULL, Nmasn1)#define ASN1CEREncEndBlk VAR_ASN1CEREncEndBlk
LOADER_FUNCTION( int, ASN1BERDecU16Val, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1uint16_t *a), (dec, tag, a), NULL, Nmasn1)#define ASN1BERDecU16Val VAR_ASN1BERDecU16Val
LOADER_FUNCTION( int, ASN1BERDecZeroCharString, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1ztcharstring_t * a), (dec, tag, a), NULL, Nmasn1)#define ASN1BERDecZeroCharString VAR_ASN1BERDecZeroCharString
LOADER_FUNCTION_VOID( void, ASN1ztcharstring_free, (ASN1ztcharstring_t a), (a), Nmasn1)#define ASN1ztcharstring_free VAR_ASN1ztcharstring_free
LOADER_FUNCTION( int, ASN1CEREncGeneralizedTime, (ASN1encoding_t enc, ASN1uint32_t a, ASN1generalizedtime_t * b), (enc, a, b), NULL, Nmasn1)#define ASN1CEREncGeneralizedTime VAR_ASN1CEREncGeneralizedTime
LOADER_FUNCTION( int, ASN1BEREncNull, (ASN1encoding_t enc, ASN1uint32_t tag), (enc, tag), NULL, Nmasn1)#define ASN1BEREncNull VAR_ASN1BEREncNull
LOADER_FUNCTION( int, ASN1BERDecGeneralizedTime, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1generalizedtime_t * a), (dec, tag, a), NULL, Nmasn1)#define ASN1BERDecGeneralizedTime VAR_ASN1BERDecGeneralizedTime
LOADER_FUNCTION( int, ASN1BERDecNull, (ASN1decoding_t dec, ASN1uint32_t tag), (dec, tag), NULL, Nmasn1)#define ASN1BERDecNull VAR_ASN1BERDecNull
LOADER_FUNCTION( ASN1error_e, ASN1_Encode, ( ASN1encoding_t pEncoderInfo, void *pDataStruct, ASN1uint32_t nPduNum, ASN1uint32_t dwFlags, ASN1octet_t *pbBuf, ASN1uint32_t cbBufSize), ( pEncoderInfo, pDataStruct, nPduNum, dwFlags, pbBuf, cbBufSize), ASN1_ERR_INTERNAL, Nmasn1)#define ASN1_Encode VAR_ASN1_Encode
LOADER_FUNCTION_VOID( void, ASN1_FreeEncoded, ( ASN1encoding_t pEncoderInfo, void *pBuf), ( pEncoderInfo, pBuf), Nmasn1)#define ASN1_FreeEncoded VAR_ASN1_FreeEncoded
LOADER_FUNCTION( ASN1error_e, ASN1_Decode, ( ASN1decoding_t pDecoderInfo, void **ppDataStruct, ASN1uint32_t nPduNum, ASN1uint32_t dwFlags, ASN1octet_t *pbBuf, ASN1uint32_t cbBufSize), ( pDecoderInfo, ppDataStruct, nPduNum, dwFlags, pbBuf, cbBufSize), ASN1_ERR_INTERNAL, Nmasn1)#define ASN1_Decode VAR_ASN1_Decode
LOADER_FUNCTION( ASN1error_e, ASN1_SetEncoderOption, ( ASN1encoding_t pEncoderInfo, ASN1optionparam_t *pOptParam), ( pEncoderInfo, pOptParam), ASN1_ERR_INTERNAL, Nmasn1)#define ASN1_SetEncoderOption VAR_ASN1_SetEncoderOption
LOADER_FUNCTION( ASN1error_e, ASN1_GetEncoderOption, ( ASN1encoding_t pEncoderInfo, ASN1optionparam_t *pOptParam), ( pEncoderInfo, pOptParam), ASN1_ERR_INTERNAL, Nmasn1)#define ASN1_GetEncoderOption VAR_ASN1_GetEncoderOption
LOADER_FUNCTION_VOID( void, ASN1_FreeDecoded, ( ASN1decoding_t pDecoderInfo, void *pDataStruct, ASN1uint32_t nPduNum), ( pDecoderInfo, pDataStruct, nPduNum), Nmasn1)#define ASN1_FreeDecoded VAR_ASN1_FreeDecoded
LOADER_FUNCTION( int, ASN1BEREncOctetString, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1uint32_t len, ASN1octet_t *val), (enc, tag, len, val), 0, Nmasn1)#define ASN1BEREncOctetString VAR_ASN1BEREncOctetString
LOADER_FUNCTION( int, ASN1BEREncCharString, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1uint32_t a, ASN1char_t * b), (enc, tag, a, b), 0, Nmasn1)#define ASN1BEREncCharString VAR_ASN1BEREncCharString
LOADER_FUNCTION( int, ASN1BEREncSX, (ASN1encoding_t enc, ASN1uint32_t tag, ASN1intx_t * a), (enc, tag, a), 0, Nmasn1)#define ASN1BEREncSX VAR_ASN1BEREncSX
LOADER_FUNCTION( int, ASN1BERDecSXVal, (ASN1decoding_t dec, ASN1uint32_t tag, ASN1intx_t *a), (dec, tag, a), 0, Nmasn1)#define ASN1BERDecSXVal VAR_ASN1BERDecSXVal
LOADER_FUNCTION_VOID( void, ASN1intx_free, (ASN1intx_t * a), (a), Nmasn1)#define ASN1intx_free VAR_ASN1intx_free
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