--- /dev/null
+/**
+ * WinPR: Windows Portable Runtime
+ * ASN.1 Encoding & Decoding Engine
+ *
+ * Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WINPR_ASN1_H
+#define WINPR_ASN1_H
+
+#ifdef _WIN32
+
+#include <msasn1.h>
+#include <msber.h>
+
+#else
+
+#include <winpr/winpr.h>
+#include <winpr/wtypes.h>
+
+typedef unsigned char ASN1uint8_t;
+typedef signed char ASN1int8_t;
+
+typedef unsigned short ASN1uint16_t;
+typedef signed short ASN1int16_t;
+
+typedef unsigned long ASN1uint32_t;
+typedef signed long ASN1int32_t;
+
+typedef ASN1uint8_t ASN1octet_t;
+
+typedef ASN1uint8_t ASN1bool_t;
+
+struct tagASN1intx_t
+{
+ ASN1uint32_t length;
+ ASN1octet_t* value;
+};
+typedef struct tagASN1intx_t ASN1intx_t;
+
+struct tagASN1octetstring_t
+{
+ ASN1uint32_t length;
+ ASN1octet_t* value;
+};
+typedef struct tagASN1octetstring_t ASN1octetstring_t;
+
+struct tagASN1octetstring2_t
+{
+ ASN1uint32_t length;
+ ASN1octet_t value[1];
+};
+typedef struct tagASN1octetstring2_t ASN1octetstring2_t;
+
+struct ASN1iterator_s
+{
+ struct ASN1iterator_s* next;
+ void* value;
+};
+typedef struct ASN1iterator_s ASN1iterator_t;
+
+struct tagASN1bitstring_t
+{
+ ASN1uint32_t length;
+ ASN1octet_t* value;
+};
+typedef struct tagASN1bitstring_t ASN1bitstring_t;
+
+typedef char ASN1char_t;
+
+struct tagASN1charstring_t
+{
+ ASN1uint32_t length;
+ ASN1char_t* value;
+};
+typedef struct tagASN1charstring_t ASN1charstring_t;
+
+typedef ASN1uint16_t ASN1char16_t;
+
+struct tagASN1char16string_t
+{
+ ASN1uint32_t length;
+ ASN1char16_t* value;
+};
+typedef struct tagASN1char16string_t ASN1char16string_t;
+
+typedef ASN1uint32_t ASN1char32_t;
+
+struct tagASN1char32string_t
+{
+ ASN1uint32_t length;
+ ASN1char32_t* value;
+};
+typedef struct tagASN1char32string_t ASN1char32string_t;
+
+typedef ASN1char_t* ASN1ztcharstring_t;
+typedef ASN1char16_t* ASN1ztchar16string_t;
+typedef ASN1char32_t* ASN1ztchar32string_t;
+
+struct tagASN1wstring_t
+{
+ ASN1uint32_t length;
+ WCHAR* value;
+};
+typedef struct tagASN1wstring_t ASN1wstring_t;
+
+struct ASN1objectidentifier_s
+{
+ struct ASN1objectidentifier_s* next;
+ ASN1uint32_t value;
+};
+typedef struct ASN1objectidentifier_s* ASN1objectidentifier_t;
+
+struct tagASN1objectidentifier2_t
+{
+ ASN1uint16_t count;
+ ASN1uint32_t value[16];
+};
+typedef struct tagASN1objectidentifier2_t ASN1objectidentifier2_t;
+
+struct tagASN1encodedOID_t
+{
+ ASN1uint16_t length;
+ ASN1octet_t* value;
+};
+typedef struct tagASN1encodedOID_t ASN1encodedOID_t;
+
+typedef ASN1ztcharstring_t ASN1objectdescriptor_t;
+
+struct tagASN1generalizedtime_t
+{
+ ASN1uint16_t year;
+ ASN1uint8_t month;
+ ASN1uint8_t day;
+ ASN1uint8_t hour;
+ ASN1uint8_t minute;
+ ASN1uint8_t second;
+ ASN1uint16_t millisecond;
+ ASN1bool_t universal;
+ ASN1int16_t diff;
+};
+typedef struct tagASN1generalizedtime_t ASN1generalizedtime_t;
+
+struct tagASN1utctime_t
+{
+ ASN1uint8_t year;
+ ASN1uint8_t month;
+ ASN1uint8_t day;
+ ASN1uint8_t hour;
+ ASN1uint8_t minute;
+ ASN1uint8_t second;
+ ASN1bool_t universal;
+ ASN1int16_t diff;
+};
+typedef struct tagASN1utctime_t ASN1utctime_t;
+
+struct tagASN1open_t
+{
+ ASN1uint32_t length;
+
+ union
+ {
+ void* encoded;
+ void* value;
+ };
+};
+typedef struct tagASN1open_t ASN1open_t;
+
+enum tagASN1blocktype_e
+{
+ ASN1_DER_SET_OF_BLOCK,
+};
+typedef enum tagASN1blocktype_e ASN1blocktype_e;
+
+typedef ASN1int32_t ASN1enum_t;
+typedef ASN1uint16_t ASN1choice_t;
+typedef ASN1uint32_t ASN1magic_t;
+
+enum
+{
+ ASN1_CHOICE_BASE = 1,
+ ASN1_CHOICE_INVALID = -1,
+ ASN1_CHOICE_EXTENSION = 0,
+};
+
+enum tagASN1error_e
+{
+ ASN1_SUCCESS = 0,
+ ASN1_ERR_INTERNAL = -1001,
+ ASN1_ERR_EOD = -1002,
+ ASN1_ERR_CORRUPT = -1003,
+ ASN1_ERR_LARGE = -1004,
+ ASN1_ERR_CONSTRAINT = -1005,
+ ASN1_ERR_MEMORY = -1006,
+ ASN1_ERR_OVERFLOW = -1007,
+ ASN1_ERR_BADPDU = -1008,
+ ASN1_ERR_BADARGS = -1009,
+ ASN1_ERR_BADREAL = -1010,
+ ASN1_ERR_BADTAG = -1011,
+ ASN1_ERR_CHOICE = -1012,
+ ASN1_ERR_RULE = -1013,
+ ASN1_ERR_UTF8 = -1014,
+ ASN1_ERR_PDU_TYPE = -1051,
+ ASN1_ERR_NYI = -1052,
+ ASN1_WRN_EXTENDED = 1001,
+ ASN1_WRN_NOEOD = 1002,
+};
+typedef enum tagASN1error_e ASN1error_e;
+
+enum tagASN1encodingrule_e
+{
+ ASN1_BER_RULE_BER = 0x0100,
+ ASN1_BER_RULE_CER = 0x0200,
+ ASN1_BER_RULE_DER = 0x0400,
+ ASN1_BER_RULE = ASN1_BER_RULE_BER | ASN1_BER_RULE_CER | ASN1_BER_RULE_DER,
+};
+typedef enum tagASN1encodingrule_e ASN1encodingrule_e;
+
+typedef struct ASN1encoding_s* ASN1encoding_t;
+typedef struct ASN1decoding_s* ASN1decoding_t;
+
+typedef ASN1int32_t (*ASN1BerEncFun_t)(ASN1encoding_t enc, ASN1uint32_t tag, void* data);
+typedef ASN1int32_t (*ASN1BerDecFun_t)(ASN1decoding_t enc, ASN1uint32_t tag, void* data);
+
+struct tagASN1BerFunArr_t
+{
+ const ASN1BerEncFun_t* apfnEncoder;
+ const ASN1BerDecFun_t* apfnDecoder;
+};
+typedef struct tagASN1BerFunArr_t ASN1BerFunArr_t;
+
+typedef void (*ASN1GenericFun_t)(void);
+typedef void (*ASN1FreeFun_t)(void* data);
+
+struct tagASN1module_t
+{
+ ASN1magic_t nModuleName;
+ ASN1encodingrule_e eRule;
+ ASN1uint32_t dwFlags;
+ ASN1uint32_t cPDUs;
+ const ASN1FreeFun_t* apfnFreeMemory;
+ const ASN1uint32_t* acbStructSize;
+ ASN1BerFunArr_t BER;
+}
+typedef struct tagASN1module_t* ASN1module_t;
+
+struct ASN1encoding_s
+{
+ ASN1magic_t magic;
+ ASN1uint32_t version;
+ ASN1module_t module;
+ ASN1octet_t* buf;
+ ASN1uint32_t size;
+ ASN1uint32_t len;
+ ASN1error_e err;
+ ASN1uint32_t bit;
+ ASN1octet_t* pos;
+ ASN1uint32_t cbExtraHeader;
+ ASN1encodingrule_e eRule;
+ ASN1uint32_t dwFlags;
+};
+
+struct ASN1decoding_s
+{
+ ASN1magic_t magic;
+ ASN1uint32_t version;
+ ASN1module_t module;
+ ASN1octet_t* buf;
+ ASN1uint32_t size;
+ ASN1uint32_t len;
+ ASN1error_e err;
+ ASN1uint32_t bit;
+ ASN1octet_t* pos;
+ ASN1encodingrule_e eRule;
+ ASN1uint32_t dwFlags;
+};
+
+enum
+{
+ ASN1FLAGS_NONE = 0x00000000L,
+ ASN1FLAGS_NOASSERT = 0x00001000L,
+};
+
+enum
+{
+ ASN1ENCODE_APPEND = 0x00000001L,
+ ASN1ENCODE_REUSEBUFFER = 0x00000004L,
+ ASN1ENCODE_SETBUFFER = 0x00000008L,
+ ASN1ENCODE_ALLOCATEBUFFER = 0x00000010L,
+ ASN1ENCODE_NOASSERT = ASN1FLAGS_NOASSERT,
+};
+
+enum
+{
+ ASN1DECODE_APPENDED = 0x00000001L,
+ ASN1DECODE_REWINDBUFFER = 0x00000004L,
+ ASN1DECODE_SETBUFFER = 0x00000008L,
+ ASN1DECODE_AUTOFREEBUFFER = 0x00000010L,
+ ASN1DECODE_NOASSERT = ASN1FLAGS_NOASSERT,
+};
+
+WINPR_API 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);
+
+WINPR_API void ASN1_CloseModule(ASN1module_t pModule);
+
+WINPR_API ASN1error_e ASN1_CreateEncoder(ASN1module_t pModule, ASN1encoding_t* ppEncoderInfo,
+ ASN1octet_t* pbBuf, ASN1uint32_t cbBufSize, ASN1encoding_t pParent);
+
+WINPR_API ASN1error_e ASN1_Encode(ASN1encoding_t pEncoderInfo, void* pDataStruct, ASN1uint32_t nPduNum,
+ ASN1uint32_t dwFlags, ASN1octet_t* pbBuf, ASN1uint32_t cbBufSize);
+
+WINPR_API void ASN1_CloseEncoder(ASN1encoding_t pEncoderInfo);
+
+WINPR_API void ASN1_CloseEncoder2(ASN1encoding_t pEncoderInfo);
+
+WINPR_API ASN1error_e ASN1_CreateDecoder(ASN1module_t pModule, ASN1decoding_t* ppDecoderInfo,
+ ASN1octet_t* pbBuf, ASN1uint32_t cbBufSize, ASN1decoding_t pParent);
+
+WINPR_API ASN1error_e ASN1_Decode(ASN1decoding_t pDecoderInfo, void** ppDataStruct, ASN1uint32_t nPduNum,
+ ASN1uint32_t dwFlags, ASN1octet_t* pbBuf, ASN1uint32_t cbBufSize);
+
+WINPR_API void ASN1_CloseDecoder(ASN1decoding_t pDecoderInfo);
+
+WINPR_API void ASN1_FreeEncoded(ASN1encoding_t pEncoderInfo, void* pBuf);
+
+WINPR_API void ASN1_FreeDecoded(ASN1decoding_t pDecoderInfo, void* pDataStruct, ASN1uint32_t nPduNum);
+
+enum tagASN1option_e
+{
+ ASN1OPT_CHANGE_RULE = 0x101,
+ ASN1OPT_GET_RULE = 0x201,
+ ASN1OPT_NOT_REUSE_BUFFER = 0x301,
+ ASN1OPT_REWIND_BUFFER = 0x302,
+ ASN1OPT_SET_DECODED_BUFFER = 0x501,
+ ASN1OPT_DEL_DECODED_BUFFER = 0x502,
+ ASN1OPT_GET_DECODED_BUFFER_SIZE = 0x601,
+};
+typedef enum ASN1option_e;
+
+struct tagASN1optionparam_t
+{
+ ASN1option_e eOption;
+
+ union
+ {
+ ASN1encodingrule_e eRule;
+ ASN1uint32_t cbRequiredDecodedBufSize;
+
+ struct
+ {
+ ASN1octet_t* pbBuf;
+ ASN1uint32_t cbBufSize;
+ } Buffer;
+ };
+};
+typedef struct tagASN1optionparam_t ASN1optionparam_t;
+typedef struct tagASN1optionparam_t ASN1optionparam_s;
+
+WINPR_API ASN1error_e ASN1_SetEncoderOption(ASN1encoding_t pEncoderInfo, ASN1optionparam_t* pOptParam);
+WINPR_API ASN1error_e ASN1_GetEncoderOption(ASN1encoding_t pEncoderInfo, ASN1optionparam_t* pOptParam);
+
+WINPR_API ASN1error_e ASN1_SetDecoderOption(ASN1decoding_t pDecoderInfo, ASN1optionparam_t* pOptParam);
+WINPR_API ASN1error_e ASN1_GetDecoderOption(ASN1decoding_t pDecoderInfo, ASN1optionparam_t* pOptParam);
+
+#endif
+
+#endif /* WINPR_ASN1_H */
+
projects / platform / upstream / freerdp.git / commitdiff