From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 95158B987E; Mon, 11 Dec 2023 14:29:45 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 72E4817210; Mon, 11 Dec 2023 14:29:15 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS; Mon, 11 Dec 2023 14:29:15 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id C5E63453BC; Mon, 11 Dec 2023 14:29:14 +0100 (CET) From: Lukas Wagner To: pve-devel@lists.proxmox.com, pbs-devel@lists.proxmox.com Date: Mon, 11 Dec 2023 14:29:07 +0100 Message-Id: <20231211132908.267921-5-l.wagner@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231211132908.267921-1-l.wagner@proxmox.com> References: <20231211132908.267921-1-l.wagner@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.256 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment KAM_NUMSUBJECT 0.5 Subject ends in numbers excluding current years SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pbs-devel] [PATCH proxmox v2 4/5] time: posix: add epoch_to_rfc2822 X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Dec 2023 13:29:45 -0000 This is the format used in the 'Date' header in mails. Signed-off-by: Lukas Wagner --- Changes v1 -> v2: - Fix TZ-dependent test case proxmox-time/src/posix.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/proxmox-time/src/posix.rs b/proxmox-time/src/posix.rs index 9c8002a..73a5368 100644 --- a/proxmox-time/src/posix.rs +++ b/proxmox-time/src/posix.rs @@ -371,6 +371,15 @@ fn parse_rfc3339_do(input_str: &str) -> Result { Ok(epoch) } +/// Convert Unix epoch into RFC2822 local time with TZ +pub fn epoch_to_rfc2822(epoch: i64) -> Result { + let localtime = localtime(epoch)?; + let locale = Locale::new(libc::LC_ALL, Locale::C)?; + let rfc2822_date = strftime_l("%a, %d %b %Y %T %z", &localtime, &locale)?; + + Ok(rfc2822_date) +} + #[test] fn test_leap_seconds() { let convert_reconvert = |epoch| { @@ -490,3 +499,11 @@ fn test_strftime_l() { assert_eq!(formatted, "Tue, 29 Dec 2020 17:30:00 +0000"); } + +#[test] +fn test_epoch_to_rfc2822() { + let epoch = 1609263000; + // Output is TZ-dependent, so only verify that it did not fail. + // Internally, it uses strftime_l which we test already. + assert!(epoch_to_rfc2822(epoch).is_ok()); +} -- 2.39.2