Qt/QML edition

dependencies/libarchive-3.4.2/libarchive/archive_hmac_private.h

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+/*-
+* Copyright (c) 2014 Michihiro NAKAJIMA
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+* 1. Redistributions of source code must retain the above copyright
+*    notice, this list of conditions and the following disclaimer.
+* 2. Redistributions in binary form must reproduce the above copyright
+*    notice, this list of conditions and the following disclaimer in the
+*    documentation and/or other materials provided with the distribution.
+*
+* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef ARCHIVE_HMAC_PRIVATE_H_INCLUDED
+#define ARCHIVE_HMAC_PRIVATE_H_INCLUDED
+
+#ifndef __LIBARCHIVE_BUILD
+#error This header is only to be used internally to libarchive.
+#endif
+/*
+ * On systems that do not support any recognized crypto libraries,
+ * the archive_hmac.c file is expected to define no usable symbols.
+ *
+ * But some compilers and linkers choke on empty object files, so
+ * define a public symbol that will always exist.  This could
+ * be removed someday if this file gains another always-present
+ * symbol definition.
+ */
+int __libarchive_hmac_build_hack(void);
+
+#ifdef __APPLE__
+# include <AvailabilityMacros.h>
+# if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060
+#  define ARCHIVE_HMAC_USE_Apple_CommonCrypto
+# endif
+#endif
+
+#ifdef ARCHIVE_HMAC_USE_Apple_CommonCrypto
+#include <CommonCrypto/CommonHMAC.h>
+
+typedef	CCHmacContext archive_hmac_sha1_ctx;
+
+#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H)
+#include <bcrypt.h>
+
+typedef struct {
+	BCRYPT_ALG_HANDLE	hAlg;
+	BCRYPT_HASH_HANDLE	hHash;
+	DWORD				hash_len;
+	PBYTE				hash;
+
+} archive_hmac_sha1_ctx;
+
+#elif defined(HAVE_LIBMBEDCRYPTO) && defined(HAVE_MBEDTLS_MD_H)
+#include <mbedtls/md.h>
+
+typedef mbedtls_md_context_t archive_hmac_sha1_ctx;
+
+#elif defined(HAVE_LIBNETTLE) && defined(HAVE_NETTLE_HMAC_H)
+#include <nettle/hmac.h>
+
+typedef	struct hmac_sha1_ctx archive_hmac_sha1_ctx;
+
+#elif defined(HAVE_LIBCRYPTO)
+#include "archive_openssl_hmac_private.h"
+
+typedef	HMAC_CTX* archive_hmac_sha1_ctx;
+
+#else
+
+typedef int archive_hmac_sha1_ctx;
+
+#endif
+
+
+/* HMAC */
+#define archive_hmac_sha1_init(ctx, key, key_len)\
+	__archive_hmac.__hmac_sha1_init(ctx, key, key_len)
+#define archive_hmac_sha1_update(ctx, data, data_len)\
+	__archive_hmac.__hmac_sha1_update(ctx, data, data_len)
+#define archive_hmac_sha1_final(ctx, out, out_len)\
+  	__archive_hmac.__hmac_sha1_final(ctx, out, out_len)
+#define archive_hmac_sha1_cleanup(ctx)\
+	__archive_hmac.__hmac_sha1_cleanup(ctx)
+
+
+struct archive_hmac {
+	/* HMAC */
+	int (*__hmac_sha1_init)(archive_hmac_sha1_ctx *, const uint8_t *,
+		size_t);
+	void (*__hmac_sha1_update)(archive_hmac_sha1_ctx *, const uint8_t *,
+		size_t);
+	void (*__hmac_sha1_final)(archive_hmac_sha1_ctx *, uint8_t *, size_t *);
+	void (*__hmac_sha1_cleanup)(archive_hmac_sha1_ctx *);
+};
+
+extern const struct archive_hmac __archive_hmac;
+#endif /* ARCHIVE_HMAC_PRIVATE_H_INCLUDED */