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sbase/crypt.h
FRIGN 9b06720f62 Refactor cryptcheck() to allow multiple list-files and stdin
Previously, it was not possible to use

sha1sum test.c | sha1sum -c

because the program would not differenciate between an empty
argument and a non-specified argument.
Moreover, why not allow this?

sha1sum -c hashlist1 hashlist2

Digging deeper I found that using function pointers and a
modification in the crypt-backend might simplify the program
a lot by passing the argument-list to both cryptmain and
cryptcheck.
Allowing more than one list-file to be specified is also
consistent with what the other implementations support,
so we not only have simpler code, we also do not silently
break if there's a script around passing multiple files to
check.
2015-03-01 22:51:52 +01:00

13 lines
458 B
C

/* See LICENSE file for copyright and license details. */
struct crypt_ops {
void (*init)(void *);
void (*update)(void *, const void *, unsigned long);
void (*sum)(void *, uint8_t *);
void *s;
};
int cryptcheck(int, char **, struct crypt_ops *, uint8_t *, size_t);
int cryptmain(int, char **, struct crypt_ops *, uint8_t *, size_t);
int cryptsum(struct crypt_ops *, FILE *, const char *, uint8_t *);
void mdprint(const uint8_t *, const char *, size_t);