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Commits › 59c150a
Initial checksums API.
Vsevolod Stakhov committed 11 years ago
commit 59c150a0dc660077789a0c0029dd5efe9a645cb4
parent 2cf3320
3 files changed +73 -0
modified libpkg/Makefile.am
@@ -17,6 +17,7 @@ libpkg_la_SOURCES= pkg.c \
			pkg_add.c \

			pkg_attributes.c \

			pkg_audit.c \
+ 
			pkg_checksum.c \

			pkg_config.c \

			pkg_conflicts.c \

			pkg_cudf.c \
added libpkg/pkg_checksum.c
@@ -0,0 +1,57 @@
+ 
/* Copyright (c) 2014, Vsevolod Stakhov
+ 
 * All rights reserved.
+ 
 *
+ 
 * Redistribution and use in source and binary forms, with or without
+ 
 * modification, are permitted provided that the following conditions are met:
+ 
 *       * Redistributions of source code must retain the above copyright
+ 
 *         notice, this list of conditions and the following disclaimer.
+ 
 *       * 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 ''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 AUTHOR 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.
+ 
 */
+
+ 
#include <sys/types.h>
+ 
#include <sys/sbuf.h>
+
+ 
#include <assert.h>
+ 
#include <ctype.h>
+ 
#include <errno.h>
+ 
#include <stdbool.h>
+ 
#include <stdlib.h>
+ 
#include <string.h>
+ 
#include <ucl.h>
+
+ 
#include "pkg.h"
+ 
#include "private/pkg.h"
+ 
#include "private/utils.h"
+
+ 
int
+ 
pkg_checksum_generate(struct pkg *pkg, char *dest, size_t destlen,
+ 
	pkg_checksum_type_t type)
+ 
{
+ 
	return (EPKG_OK);
+ 
}
+
+ 
bool
+ 
pkg_checksum_is_valid(const char *cksum, size_t clen)
+ 
{
+ 
	return (true);
+ 
}
+
+
+ 
pkg_checksum_type_t
+ 
pkg_checksum_get_type(const char *cksum, size_t clen)
+ 
{
+ 
	return (PKG_HASH_TYPE_UNKNOWN);
+ 
}
modified libpkg/private/pkg.h
@@ -538,4 +538,19 @@ bool ucl_object_emit_sbuf(const ucl_object_t *obj, enum ucl_emitter emit_type,
bool ucl_object_emit_file(const ucl_object_t *obj, enum ucl_emitter emit_type,

    FILE *);
+ 
typedef enum pkg_checksum_type_e {
+ 
	PKG_HASH_TYPE_SHA256_BASE32 = 0,
+ 
	PKG_HASH_TYPE_SHA256_HEX,
+ 
	PKG_HASH_TYPE_UNKNOWN
+ 
} pkg_checksum_type_t;
+
+ 
/* Hash is in format <typeid>:<hexhash> */
+ 
#define PKG_HASH_SHA256_LEN (SHA256_DIGEST_LENGTH * 2 + 3)
+
+ 
int pkg_checksum_generate(struct pkg *pkg, char *dest, size_t destlen,
+ 
	pkg_checksum_type_t type);
+
+ 
bool pkg_checksum_is_valid(const char *cksum, size_t clen);
+ 
pkg_checksum_type_t pkg_checksum_get_type(const char *cksum, size_t clen);
+ 


#endif