From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27BB8C433B4 for ; Tue, 4 May 2021 21:16:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED812613B4 for ; Tue, 4 May 2021 21:16:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232847AbhEDVRK (ORCPT ); Tue, 4 May 2021 17:17:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232840AbhEDVRK (ORCPT ); Tue, 4 May 2021 17:17:10 -0400 Received: from mail-pf1-x44a.google.com (mail-pf1-x44a.google.com [IPv6:2607:f8b0:4864:20::44a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 729ADC06174A for ; Tue, 4 May 2021 14:16:14 -0700 (PDT) Received: by mail-pf1-x44a.google.com with SMTP id j184-20020a6255c10000b0290214249d921cso138415pfb.17 for ; Tue, 04 May 2021 14:16:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=8ahVzaEVdw6hdPit0BuynimSDHzBo0Dsx3N4XhKGdQg=; b=O1NImt2z3Kkuv0FQ1IFN47DJcJvJDeCmoxE1EJU17g9TAgFdQ8JZHUsZeefFWqWNB5 MsHsGjjlS43fcFibY+CzT5JuEPBaAmj/UNDVvK0d75yLtngpMU7j+8hzbzX0cRyuXvC1 u7MblHFFlMsKdCfzPHkh8SQ+GZZ3ui0WjIryLIYeCyzS73cakWcfvKvgTtYKPdKYW1jy 6aawU+kHNqoXMgnxm8WLjys1PTRAuuxJbqQuGWycOEfh9iB2RKPQINBfYbQ4uJEC07Qu hMAVvRFIlYlJxWWTQmIkMSgVApARM6p4+UfxGn7XJOChP84J0VmTZGC2q4JWFZGy1ZhU v3Dw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=8ahVzaEVdw6hdPit0BuynimSDHzBo0Dsx3N4XhKGdQg=; b=JWL3pGQwOvBf4iJ1kSWFLtwrkG5tAx8YpMh3UC3LaOmVTBKHZ6g1LMctU+msPhmw77 djnVuGRqG5LKORnpyDiZ1ZthX+NkNm87S8BQU+afPEwjCU4MoDho0zLKbrJHc+Pbrkk+ e2OsypRroX3k42w2XZfQ1t9swLoUkoFpHYROmXVUqLL3wGSlbdKpN8lROFg4wP69NjNV TsXrfmYaKE38/mj31vjwJOGWypzn/JKFvlrClR0qAcMQ9EFtADY0Fm1nnjhKUQF91Vca hlRW+ZvofgaP9UO0UxUcwVtjIsomJBk4otgNxjY+KH78dMWSP7/hlo1ZZ7FBOHlq/c1E cXnA== X-Gm-Message-State: AOAM530pJMvfb0vyujgl+QDcGEpDAS8bppjKAqyaB8RvirV83nHLKwjX qzlg2GCnnZckKpeVV/Ty/uiDiIp0bgFISMdm9l9bfRk15Ezpz9SbAtyUAWa2W6UlQBudSZk83dI bowk5ZIHLpicqCjDK5Z8ugbOYfvScvyYZB0F72qUSWpSNhvTP4IAJnCWugbk+1k7NXL5UR+aAB3 i7 X-Google-Smtp-Source: ABdhPJwOwcjhXntFRxnbCyC89y45NO48vwl7dXDmXn49vPYJqi54VJqzhGv/kQfeipn/BtZGcZcRGLJ5qkrCyZSBCIf3 X-Received: from twelve4.c.googlers.com ([fda3:e722:ac3:10:24:72f4:c0a8:437a]) (user=jonathantanmy job=sendgmr) by 2002:a62:170e:0:b029:1fa:7161:fd71 with SMTP id 14-20020a62170e0000b02901fa7161fd71mr25114973pfx.35.1620162973860; Tue, 04 May 2021 14:16:13 -0700 (PDT) Date: Tue, 4 May 2021 14:16:00 -0700 In-Reply-To: Message-Id: <6871d0cec62dc12d0c5f7390eee8a80614919578.1620162764.git.jonathantanmy@google.com> Mime-Version: 1.0 References: X-Mailer: git-send-email 2.31.1.527.g47e6f16901-goog Subject: [PATCH v2 3/5] fetch-pack: refactor command and capability write From: Jonathan Tan To: git@vger.kernel.org Cc: Jonathan Tan , gitster@pobox.com, stolee@gmail.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org A subsequent commit will need this functionality independent of the rest of send_fetch_request(), so put this into its own function. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- fetch-pack.c | 41 ++++++++++++++++++++++++----------------- 1 file changed, 24 insertions(+), 17 deletions(-) diff --git a/fetch-pack.c b/fetch-pack.c index 128ad47d2a..512fe5450d 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -1213,29 +1213,23 @@ static int add_haves(struct fetch_negotiator *negotiator, return haves_added; } -static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out, - struct fetch_pack_args *args, - const struct ref *wants, struct oidset *common, - int *haves_to_send, int *in_vain, - int sideband_all, int seen_ack) +static void write_fetch_command_and_capabilities(struct strbuf *req_buf, + const struct string_list *server_options) { - int haves_added; - int done_sent = 0; const char *hash_name; - struct strbuf req_buf = STRBUF_INIT; if (server_supports_v2("fetch", 1)) - packet_buf_write(&req_buf, "command=fetch"); + packet_buf_write(req_buf, "command=fetch"); if (server_supports_v2("agent", 0)) - packet_buf_write(&req_buf, "agent=%s", git_user_agent_sanitized()); + packet_buf_write(req_buf, "agent=%s", git_user_agent_sanitized()); if (advertise_sid && server_supports_v2("session-id", 0)) - packet_buf_write(&req_buf, "session-id=%s", trace2_session_id()); - if (args->server_options && args->server_options->nr && + packet_buf_write(req_buf, "session-id=%s", trace2_session_id()); + if (server_options && server_options->nr && server_supports_v2("server-option", 1)) { int i; - for (i = 0; i < args->server_options->nr; i++) - packet_buf_write(&req_buf, "server-option=%s", - args->server_options->items[i].string); + for (i = 0; i < server_options->nr; i++) + packet_buf_write(req_buf, "server-option=%s", + server_options->items[i].string); } if (server_feature_v2("object-format", &hash_name)) { @@ -1243,13 +1237,26 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out, if (hash_algo_by_ptr(the_hash_algo) != hash_algo) die(_("mismatched algorithms: client %s; server %s"), the_hash_algo->name, hash_name); - packet_buf_write(&req_buf, "object-format=%s", the_hash_algo->name); + packet_buf_write(req_buf, "object-format=%s", the_hash_algo->name); } else if (hash_algo_by_ptr(the_hash_algo) != GIT_HASH_SHA1) { die(_("the server does not support algorithm '%s'"), the_hash_algo->name); } + packet_buf_delim(req_buf); +} + +static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out, + struct fetch_pack_args *args, + const struct ref *wants, struct oidset *common, + int *haves_to_send, int *in_vain, + int sideband_all, int seen_ack) +{ + int haves_added; + int done_sent = 0; + struct strbuf req_buf = STRBUF_INIT; + + write_fetch_command_and_capabilities(&req_buf, args->server_options); - packet_buf_delim(&req_buf); if (args->use_thin_pack) packet_buf_write(&req_buf, "thin-pack"); if (args->no_progress) -- 2.31.1.527.g47e6f16901-goog