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[PATCH v2 23/35] http: compute hash of downloaded objects using the_hash_algo

From
brian m. carlson <sandals@crustytoothpaste.net>
Date
Feb 19, 2019, 00:05 UTC
Message-ID
<20190219000526.476553-24-sandals@crustytoothpaste.net>
In-Reply-To
<20190219000526.476553-1-sandals@crustytoothpaste.net>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 http.c | 10 +++++-----
 http.h |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/http.c b/http.c
index 993ddc956a..458d07fabb 100644
--- a/http.c
+++ b/http.c
@@ -2337,8 +2337,8 @@ static size_t fwrite_sha1_file(char *ptr, size_t eltsize, size_t nmemb,
 		freq->stream.next_out = expn;
 		freq->stream.avail_out = sizeof(expn);
 		freq->zret = git_inflate(&freq->stream, Z_SYNC_FLUSH);
-		git_SHA1_Update(&freq->c, expn,
-				sizeof(expn) - freq->stream.avail_out);
+		the_hash_algo->update_fn(&freq->c, expn,
+					 sizeof(expn) - freq->stream.avail_out);
 	} while (freq->stream.avail_in && freq->zret == Z_OK);
 	return size;
 }
@@ -2396,7 +2396,7 @@ struct http_object_request *new_http_object_request(const char *base_url,
 
 	git_inflate_init(&freq->stream);
 
-	git_SHA1_Init(&freq->c);
+	the_hash_algo->init_fn(&freq->c);
 
 	freq->url = get_remote_object_url(base_url, hex, 0);
 
@@ -2431,7 +2431,7 @@ struct http_object_request *new_http_object_request(const char *base_url,
 	if (prev_read == -1) {
 		memset(&freq->stream, 0, sizeof(freq->stream));
 		git_inflate_init(&freq->stream);
-		git_SHA1_Init(&freq->c);
+		the_hash_algo->init_fn(&freq->c);
 		if (prev_posn>0) {
 			prev_posn = 0;
 			lseek(freq->localfile, 0, SEEK_SET);
@@ -2502,7 +2502,7 @@ int finish_http_object_request(struct http_object_request *freq)
 	}
 
 	git_inflate_end(&freq->stream);
-	git_SHA1_Final(freq->real_oid.hash, &freq->c);
+	the_hash_algo->final_fn(freq->real_oid.hash, &freq->c);
 	if (freq->zret != Z_STREAM_END) {
 		unlink_or_warn(freq->tmpfile.buf);
 		return -1;
diff --git a/http.h b/http.h
index 4eb4e808e5..10d3cfdb80 100644
--- a/http.h
+++ b/http.h
@@ -225,7 +225,7 @@ struct http_object_request {
 	long http_code;
 	struct object_id oid;
 	struct object_id real_oid;
-	git_SHA_CTX c;
+	git_hash_ctx c;
 	git_zstream stream;
 	int zret;
 	int rename;
Previous: brian m. carlsonNext: brian m. carlson
Message 20 of 36 in “Hash function transition part 16”
  1. 00/35 Hash function transition part 16brian m. carlson, Feb 19, 2019
  2. 01/35 t/lib-submodule-update: use appropriate length constantbrian m. carlson, Feb 19, 2019
  3. 02/35 khash: move oid hash table definitionbrian m. carlson, Feb 19, 2019
  4. 03/35 pack-bitmap: make bitmap header handling hash agnosticbrian m. carlson, Feb 19, 2019
  5. 06/35 pack-bitmap: switch hard-coded constants to the_hash_algobrian m. carlson, Feb 19, 2019
  6. 05/35 pack-bitmap: replace sha1_to_hexbrian m. carlson, Feb 19, 2019
  7. 07/35 pack-bitmap: switch hash tables to use struct object_idbrian m. carlson, Feb 19, 2019
  8. 09/35 notes-merge: switch to use the_hash_algobrian m. carlson, Feb 19, 2019
  9. 08/35 submodule: avoid hard-coded constantsbrian m. carlson, Feb 19, 2019
  10. 11/35 notes: replace sha1_to_hexbrian m. carlson, Feb 19, 2019
  11. 14/35 fast-import: make hash-size independentbrian m. carlson, Feb 19, 2019
  12. 17/35 builtin/pull: make hash-size independentbrian m. carlson, Feb 19, 2019
  13. 15/35 fast-import: replace sha1_to_hexbrian m. carlson, Feb 19, 2019
  14. 12/35 object-store: rename and expand packed_git's sha1 memberbrian m. carlson, Feb 19, 2019
  15. 19/35 http-backend: allow 64-character hex namesbrian m. carlson, Feb 19, 2019
  16. 18/35 http-push: convert to use the_hash_algobrian m. carlson, Feb 19, 2019
  17. 21/35 http-walker: replace sha1_to_hexbrian m. carlson, Feb 19, 2019
  18. 22/35 http: replace hard-coded constant with the_hash_algobrian m. carlson, Feb 19, 2019
  19. 20/35 http-push: remove remaining uses of sha1_to_hexbrian m. carlson, Feb 19, 2019
  20. 23/35 http: compute hash of downloaded objects using the_hash_algobrian m. carlson, Feb 19, 2019
  21. 24/35 http: replace sha1_to_hexbrian m. carlson, Feb 19, 2019
  22. 25/35 remote-curl: make hash size independentbrian m. carlson, Feb 19, 2019
  23. 26/35 hash: add a function to lookup hash algorithm by lengthbrian m. carlson, Feb 19, 2019
  24. 30/35 refspec: make hash size independentbrian m. carlson, Feb 19, 2019
  25. 27/35 get-tar-commit-id: parse comment recordbrian m. carlson, Feb 19, 2019
  26. 29/35 archive: convert struct archiver_args to object_idbrian m. carlson, Feb 19, 2019
  27. 34/35 Git.pm: make hash size independentbrian m. carlson, Feb 19, 2019
  28. 33/35 read-cache: read data in a hash-independent waybrian m. carlson, Feb 19, 2019
  29. 31/35 builtin/difftool: use parse_oid_hexbrian m. carlson, Feb 19, 2019
  30. 35/35 gitweb: make hash size independentbrian m. carlson, Feb 19, 2019
  31. 32/35 dir: make untracked cache extension hash size independentbrian m. carlson, Feb 19, 2019
  32. 16/35 builtin/am: make hash size independentbrian m. carlson, Feb 19, 2019
  33. 28/35 builtin/get-tar-commit-id: make hash size independentbrian m. carlson, Feb 19, 2019
  34. 13/35 builtin/name-rev: make hash-size independentbrian m. carlson, Feb 19, 2019
  35. 04/35 pack-bitmap: convert struct stored_bitmap to object_idbrian m. carlson, Feb 19, 2019
  36. 10/35 notes: make hash size independentbrian m. carlson, Feb 19, 2019

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