Print repo hash/compression algorithm in verbose mode - dedup - deduplicating backup program
HTML git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/
DIR Log
DIR Files
DIR Refs
DIR Tags
DIR README
DIR LICENSE
---
DIR commit 08ce46a1676cb97679211c88693d6687ec02d4be
DIR parent c52bbd0d5dd0fb73d5c2c95aaa9734aea1951081
HTML Author: sin <sin@2f30.org>
Date: Sat, 13 Apr 2019 10:00:46 +0100
Print repo hash/compression algorithm in verbose mode
Diffstat:
M compress.c | 13 +++++++++++++
M dedup.c | 8 ++++++++
M dedup.h | 2 ++
M hash.c | 13 +++++++++++++
4 files changed, 36 insertions(+), 0 deletions(-)
---
DIR diff --git a/compress.c b/compress.c
@@ -98,3 +98,16 @@ compr_name2type(char *name)
return -1;
return algo->type;
}
+
+const char *
+compr_type2name(int type)
+{
+ struct algomap *algo;
+
+ for (algo = &algomap[0]; algo->name != NULL; algo++)
+ if (algo->type == type)
+ break;
+ if (algo->name == NULL)
+ return NULL;
+ return algo->name;
+}
DIR diff --git a/dedup.c b/dedup.c
@@ -473,12 +473,20 @@ load_blk_hdr(void)
if (compr_algo < 0 || compr_algo >= NR_COMPRS)
errx(1, "unsupported compression algorithm: %d", compr_algo);
+ if (verbose > 0)
+ fprintf(stderr, "Compression algorithm: %s\n",
+ compr_type2name(compr_algo));
+
v = blk_hdr.flags >> HASH_ALGO_SHIFT;
v &= HASH_ALGO_MASK;
hash_algo = v;
if (hash_algo < 0 || hash_algo >= NR_HASHES)
errx(1, "unsupported hash algorithm: %d", hash_algo);
+
+ if (verbose > 0)
+ fprintf(stderr, "Hash algorithm: %s\n",
+ hash_type2name(hash_algo));
}
static void
DIR diff --git a/dedup.h b/dedup.h
@@ -144,6 +144,7 @@ size_t decompr(struct compr_ctx *ctx, const void *in, void *out,
size_t insize, size_t outsize);
int compr_final(struct compr_ctx *ctx);
int compr_name2type(char *name);
+const char *compr_type2name(int type);
/* hash-blake2b.c */
int blake2bi(struct hash_ctx *ctx, size_t n);
@@ -170,6 +171,7 @@ int hash_init(struct hash_ctx *ctx, int type, size_t n);
int hash_update(struct hash_ctx *ctx, const void *buf, size_t n);
int hash_final(struct hash_ctx *ctx, void *buf, size_t n);
int hash_name2type(char *name);
+const char *hash_type2name(int type);
/* icache.c */
struct icache *alloc_icache(void);
DIR diff --git a/hash.c b/hash.c
@@ -80,3 +80,16 @@ hash_name2type(char *name)
return -1;
return algo->type;
}
+
+const char *
+hash_type2name(int type)
+{
+ struct algomap *algo;
+
+ for (algo = &algomap[0]; algo->name != NULL; algo++)
+ if (algo->type == type)
+ break;
+ if (algo->name == NULL)
+ return NULL;
+ return algo->name;
+}