diff options
Diffstat (limited to 'boost/detail/winapi/crypt.hpp')
| -rw-r--r-- | boost/detail/winapi/crypt.hpp | 223 |
1 files changed, 164 insertions, 59 deletions
diff --git a/boost/detail/winapi/crypt.hpp b/boost/detail/winapi/crypt.hpp index c9108f29bf..4d2ebedb01 100644 --- a/boost/detail/winapi/crypt.hpp +++ b/boost/detail/winapi/crypt.hpp @@ -1,6 +1,7 @@ // crypt.hpp --------------------------------------------------------------// // Copyright 2014 Antony Polukhin +// Copyright 2015 Andrey Semashev // Distributed under the Boost Software License, Version 1.0. // See http://www.boost.org/LICENSE_1_0.txt @@ -10,77 +11,181 @@ #define BOOST_DETAIL_WINAPI_CRYPT_HPP #include <boost/detail/winapi/basic_types.hpp> +#include <boost/detail/winapi/detail/cast_ptr.hpp> +#if defined( BOOST_USE_WINDOWS_H ) && defined( BOOST_WINAPI_IS_MINGW ) +// MinGW does not include this header as part of windows.h +#include <wincrypt.h> +#endif #ifdef BOOST_HAS_PRAGMA_ONCE #pragma once #endif -namespace boost -{ -namespace detail -{ -namespace winapi -{ +#if !defined( BOOST_USE_WINDOWS_H ) +namespace boost { namespace detail { namespace winapi { +typedef ULONG_PTR_ HCRYPTPROV_; +}}} + +// Some versions of MinGW (including the latest ones) contain buggy declarations of CryptEnumProvidersA and CryptEnumProvidersW. +// We cannot detect those broken versions, and we can't include the system header because it's incomplete. +// So below we duplicate the broken declarations here and work around the problem with cast_ptr. These declarations +// will have to be removed when MinGW is fixed. + +extern "C" { +#if !defined( BOOST_NO_ANSI_APIS ) +#if !defined( BOOST_WINAPI_IS_MINGW ) || !defined( UNICODE ) +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptEnumProvidersA( + boost::detail::winapi::DWORD_ dwIndex, + boost::detail::winapi::DWORD_ *pdwReserved, + boost::detail::winapi::DWORD_ dwFlags, + boost::detail::winapi::DWORD_ *pdwProvType, + boost::detail::winapi::LPSTR_ szProvName, + boost::detail::winapi::DWORD_ *pcbProvName); +#else +// Broken declaration in MinGW +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptEnumProvidersA( + boost::detail::winapi::DWORD_ dwIndex, + boost::detail::winapi::DWORD_ *pdwReserved, + boost::detail::winapi::DWORD_ dwFlags, + boost::detail::winapi::DWORD_ *pdwProvType, + boost::detail::winapi::LPWSTR_ szProvName, + boost::detail::winapi::DWORD_ *pcbProvName); +#endif + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptAcquireContextA( + boost::detail::winapi::HCRYPTPROV_ *phProv, + boost::detail::winapi::LPCSTR_ pszContainer, + boost::detail::winapi::LPCSTR_ pszProvider, + boost::detail::winapi::DWORD_ dwProvType, + boost::detail::winapi::DWORD_ dwFlags); +#endif // !defined( BOOST_NO_ANSI_APIS ) + +#if !defined( BOOST_WINAPI_IS_MINGW ) || defined( UNICODE ) +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptEnumProvidersW( + boost::detail::winapi::DWORD_ dwIndex, + boost::detail::winapi::DWORD_ *pdwReserved, + boost::detail::winapi::DWORD_ dwFlags, + boost::detail::winapi::DWORD_ *pdwProvType, + boost::detail::winapi::LPWSTR_ szProvName, + boost::detail::winapi::DWORD_ *pcbProvName); +#else +// Broken declaration in MinGW +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptEnumProvidersW( + boost::detail::winapi::DWORD_ dwIndex, + boost::detail::winapi::DWORD_ *pdwReserved, + boost::detail::winapi::DWORD_ dwFlags, + boost::detail::winapi::DWORD_ *pdwProvType, + boost::detail::winapi::LPSTR_ szProvName, + boost::detail::winapi::DWORD_ *pcbProvName); +#endif + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptAcquireContextW( + boost::detail::winapi::HCRYPTPROV_ *phProv, + boost::detail::winapi::LPCWSTR_ szContainer, + boost::detail::winapi::LPCWSTR_ szProvider, + boost::detail::winapi::DWORD_ dwProvType, + boost::detail::winapi::DWORD_ dwFlags); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptGenRandom( + boost::detail::winapi::HCRYPTPROV_ hProv, + boost::detail::winapi::DWORD_ dwLen, + boost::detail::winapi::BYTE_ *pbBuffer); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +CryptReleaseContext( + boost::detail::winapi::HCRYPTPROV_ hProv, + boost::detail::winapi::DWORD_ dwFlags); +} +#endif // !defined( BOOST_USE_WINDOWS_H ) + +namespace boost { +namespace detail { +namespace winapi { + #if defined( BOOST_USE_WINDOWS_H ) - typedef HCRYPTPROV HCRYPTPROV_; - using ::CryptEnumProvidersA; - using ::CryptAcquireContextA; - using ::CryptGenRandom; - using ::CryptReleaseContext; +typedef ::HCRYPTPROV HCRYPTPROV_; - const DWORD_ PROV_RSA_FULL_ = PROV_RSA_FULL; +const DWORD_ PROV_RSA_FULL_ = PROV_RSA_FULL; + +const DWORD_ CRYPT_VERIFYCONTEXT_ = CRYPT_VERIFYCONTEXT; +const DWORD_ CRYPT_NEWKEYSET_ = CRYPT_NEWKEYSET; +const DWORD_ CRYPT_DELETEKEYSET_ = CRYPT_DELETEKEYSET; +const DWORD_ CRYPT_MACHINE_KEYSET_ = CRYPT_MACHINE_KEYSET; +const DWORD_ CRYPT_SILENT_ = CRYPT_SILENT; - const DWORD_ CRYPT_VERIFYCONTEXT_ = CRYPT_VERIFYCONTEXT; - const DWORD_ CRYPT_NEWKEYSET_ = CRYPT_NEWKEYSET; - const DWORD_ CRYPT_DELETEKEYSET_ = CRYPT_DELETEKEYSET; - const DWORD_ CRYPT_MACHINE_KEYSET_ = CRYPT_MACHINE_KEYSET; - const DWORD_ CRYPT_SILENT_ = CRYPT_SILENT; #else -extern "C" { - typedef ULONG_PTR_ HCRYPTPROV_; - - __declspec(dllimport) BOOL_ __stdcall - CryptEnumProvidersA( - DWORD_ dwIndex, - DWORD_ *pdwReserved, - DWORD_ dwFlags, - DWORD_ *pdwProvType, - LPSTR_ szProvName, - DWORD_ *pcbProvName - ); - - __declspec(dllimport) BOOL_ __stdcall - CryptAcquireContextA( - HCRYPTPROV_ *phProv, - LPCSTR_ pszContainer, - LPCSTR_ pszProvider, - DWORD_ dwProvType, - DWORD_ dwFlags - ); - - __declspec(dllimport) BOOL_ __stdcall - CryptGenRandom( - HCRYPTPROV_ hProv, - DWORD_ dwLen, - BYTE_ *pbBuffer - ); - - __declspec(dllimport) BOOL_ __stdcall - CryptReleaseContext( - HCRYPTPROV_ hProv, - DWORD_ dwFlags - ); - - const DWORD_ PROV_RSA_FULL_ = 1; - - const DWORD_ CRYPT_VERIFYCONTEXT_ = 0xF0000000; - const DWORD_ CRYPT_NEWKEYSET_ = 8; - const DWORD_ CRYPT_DELETEKEYSET_ = 16; - const DWORD_ CRYPT_MACHINE_KEYSET_ = 32; - const DWORD_ CRYPT_SILENT_ = 64; + +const DWORD_ PROV_RSA_FULL_ = 1; + +const DWORD_ CRYPT_VERIFYCONTEXT_ = 0xF0000000; +const DWORD_ CRYPT_NEWKEYSET_ = 8; +const DWORD_ CRYPT_DELETEKEYSET_ = 16; +const DWORD_ CRYPT_MACHINE_KEYSET_ = 32; +const DWORD_ CRYPT_SILENT_ = 64; + +#endif + +#if !defined( BOOST_NO_ANSI_APIS ) +using ::CryptEnumProvidersA; +using ::CryptAcquireContextA; +#endif +using ::CryptEnumProvidersW; +using ::CryptAcquireContextW; +using ::CryptGenRandom; +using ::CryptReleaseContext; + +#if !defined( BOOST_NO_ANSI_APIS ) +BOOST_FORCEINLINE BOOL_ crypt_enum_providers( + DWORD_ dwIndex, + DWORD_ *pdwReserved, + DWORD_ dwFlags, + DWORD_ *pdwProvType, + LPSTR_ szProvName, + DWORD_ *pcbProvName) +{ + return ::CryptEnumProvidersA(dwIndex, pdwReserved, dwFlags, pdwProvType, winapi::detail::cast_ptr(szProvName), pcbProvName); +} + +BOOST_FORCEINLINE BOOL_ crypt_acquire_context( + HCRYPTPROV_ *phProv, + LPCSTR_ pszContainer, + LPCSTR_ pszProvider, + DWORD_ dwProvType, + DWORD_ dwFlags) +{ + return ::CryptAcquireContextA(phProv, pszContainer, pszProvider, dwProvType, dwFlags); } #endif + +BOOST_FORCEINLINE BOOL_ crypt_enum_providers( + DWORD_ dwIndex, + DWORD_ *pdwReserved, + DWORD_ dwFlags, + DWORD_ *pdwProvType, + LPWSTR_ szProvName, + DWORD_ *pcbProvName) +{ + return ::CryptEnumProvidersW(dwIndex, pdwReserved, dwFlags, pdwProvType, winapi::detail::cast_ptr(szProvName), pcbProvName); +} + +BOOST_FORCEINLINE BOOL_ crypt_acquire_context( + HCRYPTPROV_ *phProv, + LPCWSTR_ szContainer, + LPCWSTR_ szProvider, + DWORD_ dwProvType, + DWORD_ dwFlags) +{ + return ::CryptAcquireContextW(phProv, szContainer, szProvider, dwProvType, dwFlags); +} + } } } |