From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.2 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 3D5051F404 for ; Mon, 12 Mar 2018 02:29:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932649AbeCLC3G (ORCPT ); Sun, 11 Mar 2018 22:29:06 -0400 Received: from injection.crustytoothpaste.net ([192.241.140.119]:34516 "EHLO injection.crustytoothpaste.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932639AbeCLC27 (ORCPT ); Sun, 11 Mar 2018 22:28:59 -0400 Received: from genre.crustytoothpaste.net (unknown [IPv6:2001:470:b978:101:e6b3:18ff:fe98:41a3]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (No client certificate requested) by injection.crustytoothpaste.net (Postfix) with ESMTPSA id 3A043610F0; Mon, 12 Mar 2018 02:28:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=crustytoothpaste.net; s=default; t=1520821738; bh=/ybMChHNNi3m0q0Lu/dJdDWlreQEbz3WNP/YH0uRBCI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From:Reply-To: Subject:Date:To:CC:Resent-Date:Resent-From:Resent-To:Resent-Cc: In-Reply-To:References:Content-Type:Content-Disposition; b=vGt3mgarmYJzMWsR8WbRBSD2ADOR7CT7O1ydPDwhzEKSgxirnfSSWO3RMxgJTxUUD tZFbxuLc+X9P+W2FhnDXODU6+fu5CQMxjl6Io5UHYESekzmMoxKuqf52uMZ6DtN0zg f95uWiFTALKKAXEmK6Xe3xwqhWgPZj2QgtKvu+uUJEa9bvCXrTlhNiHhk45cYpADCp UejASXCnwH3ZeldOrGMjAxOOGCnY6ygLk7ECex0mc5pg02xZtQsy5Iuj2r7ScfIbr7 PCjx2j93YMu1rY4HZrIjD+nSuYoqHotZtNgoWlPKx56OMyhTd4+/pTFdJpvYfB4cHD JwQOCkkC9hDI3aRGXlw0ihYMg5dphq5Kb9LUqS58/msKk7GSVlH18noZpAMrS2mgJ1 hQXsVv3gAlNf6oORjh5P00BAMgWPuKMPLXrQ7rUl8Dyh65Rhs1wywYwz48gikprYLF LcH3wTJBitCqZBp5sayQ9iiKi6+vKbYJhCWolsaaSjKePwAjlTq From: "brian m. carlson" To: git@vger.kernel.org Cc: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= , Patryk Obara , Jeff King , Eric Sunshine Subject: [PATCH v3 36/36] convert: convert to struct object_id Date: Mon, 12 Mar 2018 02:27:56 +0000 Message-Id: <20180312022756.483934-37-sandals@crustytoothpaste.net> X-Mailer: git-send-email 2.16.2.660.g709887971b In-Reply-To: <20180312022756.483934-1-sandals@crustytoothpaste.net> References: <20180312022756.483934-1-sandals@crustytoothpaste.net> X-Scanned-By: MIMEDefang 2.79 on 127.0.1.1 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Convert convert.c to struct object_id. Add a use of the_hash_algo to replace hard-coded constants and change a strbuf_add to a strbuf_addstr to avoid another hard-coded constant. Note that a strict conversion using the hexsz constant would cause problems in the future if the internal and user-visible hash algorithms differed, as anticipated by the hash function transition plan. Signed-off-by: brian m. carlson --- convert.c | 12 ++++++------ convert.h | 2 +- entry.c | 2 +- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/convert.c b/convert.c index cc562f6509..c480097a2a 100644 --- a/convert.c +++ b/convert.c @@ -914,7 +914,7 @@ static int ident_to_worktree(const char *path, const char *src, size_t len, to_free = strbuf_detach(buf, NULL); hash_object_file(src, len, "blob", &oid); - strbuf_grow(buf, len + cnt * 43); + strbuf_grow(buf, len + cnt * (the_hash_algo->hexsz + 3)); for (;;) { /* step 1: run to the next '$' */ dollar = memchr(src, '$', len); @@ -1510,7 +1510,7 @@ struct ident_filter { struct stream_filter filter; struct strbuf left; int state; - char ident[45]; /* ": x40 $" */ + char ident[GIT_MAX_HEXSZ + 5]; /* ": x40 $" */ }; static int is_foreign_ident(const char *str) @@ -1635,12 +1635,12 @@ static struct stream_filter_vtbl ident_vtbl = { ident_free_fn, }; -static struct stream_filter *ident_filter(const unsigned char *sha1) +static struct stream_filter *ident_filter(const struct object_id *oid) { struct ident_filter *ident = xmalloc(sizeof(*ident)); xsnprintf(ident->ident, sizeof(ident->ident), - ": %s $", sha1_to_hex(sha1)); + ": %s $", oid_to_hex(oid)); strbuf_init(&ident->left, 0); ident->filter.vtbl = &ident_vtbl; ident->state = 0; @@ -1655,7 +1655,7 @@ static struct stream_filter *ident_filter(const unsigned char *sha1) * Note that you would be crazy to set CRLF, smuge/clean or ident to a * large binary blob you would want us not to slurp into the memory! */ -struct stream_filter *get_stream_filter(const char *path, const unsigned char *sha1) +struct stream_filter *get_stream_filter(const char *path, const struct object_id *oid) { struct conv_attrs ca; struct stream_filter *filter = NULL; @@ -1668,7 +1668,7 @@ struct stream_filter *get_stream_filter(const char *path, const unsigned char *s return NULL; if (ca.ident) - filter = ident_filter(sha1); + filter = ident_filter(oid); if (output_eol(ca.crlf_action) == EOL_CRLF) filter = cascade_filter(filter, lf_to_crlf_filter()); diff --git a/convert.h b/convert.h index 65ab3e5167..2e9b4f49cc 100644 --- a/convert.h +++ b/convert.h @@ -93,7 +93,7 @@ extern int would_convert_to_git_filter_fd(const char *path); struct stream_filter; /* opaque */ -extern struct stream_filter *get_stream_filter(const char *path, const unsigned char *); +extern struct stream_filter *get_stream_filter(const char *path, const struct object_id *); extern void free_stream_filter(struct stream_filter *); extern int is_null_stream_filter(struct stream_filter *); diff --git a/entry.c b/entry.c index d3f26ec8ca..2101201a11 100644 --- a/entry.c +++ b/entry.c @@ -266,7 +266,7 @@ static int write_entry(struct cache_entry *ce, if (ce_mode_s_ifmt == S_IFREG) { struct stream_filter *filter = get_stream_filter(ce->name, - ce->oid.hash); + &ce->oid); if (filter && !streaming_write_entry(ce, path, filter, state, to_tempfile,