Milestone 5: deliver embedded RDP sessions and lifecycle hardening
This commit is contained in:
Keith Smith
132
third_party/FreeRDP/include/freerdp/crypto/er.h
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132
third_party/FreeRDP/include/freerdp/crypto/er.h
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* ASN.1 Encoding Rules (BER/DER common functions)
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*
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* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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* Modified by Jiten Pathy
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CRYPTO_ER_H
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#define FREERDP_CRYPTO_ER_H
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#include <freerdp/config.h>
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#if !defined(WITHOUT_FREERDP_3x_DEPRECATED)
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#include <freerdp/api.h>
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#include <freerdp/types.h>
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#include <winpr/stream.h>
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/* ER type */
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/* Class - bits 8 and 7 */
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#define ER_CLASS_MASK 0xC0
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#define ER_CLASS_UNIV 0x00 /* 0 0 */
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#define ER_CLASS_APPL 0x40 /* 0 1 */
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#define ER_CLASS_CTXT 0x80 /* 1 0 */
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#define ER_CLASS_PRIV 0xC0 /* 1 1 */
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/* P/C - bit 6 */
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#define ER_PC_MASK 0x20
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#define ER_PRIMITIVE 0x00 /* 0 */
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#define ER_CONSTRUCT 0x20 /* 1 */
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/* Tag - bits 5 to 1 */
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#define ER_TAG_MASK 0x1F
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#define ER_TAG_BOOLEAN 0x01
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#define ER_TAG_INTEGER 0x02
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#define ER_TAG_BIT_STRING 0x03
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#define ER_TAG_OCTET_STRING 0x04
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#define ER_TAG_OBJECT_IDENTIFIER 0x06
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#define ER_TAG_ENUMERATED 0x0A
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#define ER_TAG_SEQUENCE 0x10
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#define ER_TAG_SEQUENCE_OF 0x10
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#define ER_TAG_GENERAL_STRING 0x1B
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#define ER_TAG_GENERALIZED_TIME 0x18
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#define ER_PC(_pc) (_pc ? ER_CONSTRUCT : ER_PRIMITIVE)
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API void er_read_length(wStream* s, int* length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API int er_write_length(wStream* s, int length, BOOL flag));
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// NOLINTNEXTLINE(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp)
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int _er_skip_length(int length));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_get_content_length(int length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_universal_tag(wStream* s, BYTE tag, BOOL pc));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API void er_write_universal_tag(wStream* s, BYTE tag, BOOL pc));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_application_tag(wStream* s, BYTE tag,
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int* length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API void er_write_application_tag(wStream* s, BYTE tag, int length,
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BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_enumerated(wStream* s, BYTE* enumerated,
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BYTE count));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API void er_write_enumerated(wStream* s, BYTE enumerated,
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BYTE count, BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_contextual_tag(wStream* s, BYTE tag, int* length,
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BOOL pc));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API int er_write_contextual_tag(wStream* s, BYTE tag, int length,
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BOOL pc, BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_skip_contextual_tag(int length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_sequence_tag(wStream* s, int* length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API int er_write_sequence_tag(wStream* s, int length, BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_skip_sequence(int length));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_skip_sequence_tag(int length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_bit_string(wStream* s, int* length,
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BYTE* padding));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_write_bit_string_tag(wStream* s, UINT32 length,
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BYTE padding, BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_octet_string(wStream* s, int* length));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API void er_write_octet_string(wStream* s, BYTE* oct_str,
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int length, BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API int er_write_octet_string_tag(wStream* s, int length,
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BOOL flag));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_skip_octet_string(int length));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API BOOL er_read_BOOL(wStream* s, BOOL* value));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API void er_write_BOOL(wStream* s, BOOL value));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_integer(wStream* s, UINT32* value));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_write_integer(wStream* s, INT32 value));
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WINPR_DEPRECATED_VAR("since 3.22.0",
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FREERDP_API BOOL er_read_integer_length(wStream* s, int* length));
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WINPR_DEPRECATED_VAR("since 3.22.0", FREERDP_API int er_skip_integer(INT32 value));
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* FREERDP_CRYPTO_ER_H */
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