#define SHA1_HASH_SIZE 20
-static inline void copy_hash(u8 dest[SHA1_HASH_SIZE],
- const u8 src[SHA1_HASH_SIZE])
+extern const u8 zero_hash[SHA1_HASH_SIZE];
+
+static inline void
+copy_hash(u8 dest[SHA1_HASH_SIZE], const u8 src[SHA1_HASH_SIZE])
{
memcpy(dest, src, SHA1_HASH_SIZE);
}
-static inline void random_hash(u8 hash[SHA1_HASH_SIZE])
+static inline void
+random_hash(u8 hash[SHA1_HASH_SIZE])
{
randomize_byte_array(hash, SHA1_HASH_SIZE);
}
-static inline bool hashes_equal(const u8 h1[SHA1_HASH_SIZE],
- const u8 h2[SHA1_HASH_SIZE])
+static inline bool
+hashes_equal(const u8 h1[SHA1_HASH_SIZE], const u8 h2[SHA1_HASH_SIZE])
{
return memcmp(h1, h2, SHA1_HASH_SIZE) == 0;
}
-static inline int hashes_cmp(const u8 h1[SHA1_HASH_SIZE],
+
+static inline int
+hashes_cmp(const u8 h1[SHA1_HASH_SIZE],
const u8 h2[SHA1_HASH_SIZE])
{
return memcmp(h1, h2, SHA1_HASH_SIZE);
}
-/* Prints a hash code field. */
-static inline void print_hash(const u8 hash[SHA1_HASH_SIZE])
+static inline void
+print_hash(const u8 hash[SHA1_HASH_SIZE], FILE *out)
{
- print_byte_field(hash, SHA1_HASH_SIZE);
+ print_byte_field(hash, SHA1_HASH_SIZE, out);
}
-static inline bool is_zero_hash(const u8 hash[SHA1_HASH_SIZE])
+static inline bool
+is_zero_hash(const u8 hash[SHA1_HASH_SIZE])
{
- for (u8 i = 0; i < SHA1_HASH_SIZE / 4; i++)
- if (((u32*)hash)[i])
- return false;
+ if (hash)
+ for (u8 i = 0; i < SHA1_HASH_SIZE / 4; i++)
+ if (((u32*)hash)[i])
+ return false;
return true;
}
-static void zero_hash(u8 hash[SHA1_HASH_SIZE])
+static inline void
+zero_out_hash(u8 hash[SHA1_HASH_SIZE])
{
memset(hash, 0, SHA1_HASH_SIZE);
}
#ifdef WITH_LIBCRYPTO
#include <openssl/sha.h>
-#define sha1_buffer SHA1
+static inline void
+sha1_buffer(const void *buffer, size_t len, u8 hash[SHA1_HASH_SIZE])
+{
+ SHA1(buffer, len, hash);
+}
#define sha1_init SHA1_Init
#define sha1_update SHA1_Update
#define sha1_final SHA1_Final
#else /* WITH_LIBCRYPTO */
typedef struct {
- u32 state[5];
- u32 count[2];
- u8 buffer[64];
+ u32 state[5];
+ u32 count[2];
+ u8 buffer[64];
} SHA_CTX;
-extern void sha1_buffer(const u8 buffer[], size_t len, u8 hash[SHA1_HASH_SIZE]);
-extern void sha1_init(SHA_CTX *ctx);
-extern void sha1_update(SHA_CTX *ctx, const u8 data[], size_t len);
-extern void sha1_final(u8 hash[SHA1_HASH_SIZE], SHA_CTX *ctx);
+extern void
+sha1_buffer(const void *buffer, size_t len, u8 hash[SHA1_HASH_SIZE]);
-#endif /* !WITH_LIBCRYPTO */
+extern void
+sha1_init(SHA_CTX *ctx);
+
+extern void
+sha1_update(SHA_CTX *ctx, const void *data, size_t len);
-extern int sha1sum(const char *filename, u8 hash[SHA1_HASH_SIZE]);
+extern void
+sha1_final(u8 hash[SHA1_HASH_SIZE], SHA_CTX *ctx);
+#endif /* !WITH_LIBCRYPTO */
+extern int
+sha1sum(const tchar *filename, u8 hash[SHA1_HASH_SIZE]);
#endif /* _WIMLIB_SHA1_H */