From owner-freebsd-hackers@freebsd.org Fri Nov 23 03:02:02 2018 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 708C411385EC for ; Fri, 23 Nov 2018 03:02:02 +0000 (UTC) (envelope-from khanzf@gmail.com) Received: from mail-io1-xd2e.google.com (mail-io1-xd2e.google.com [IPv6:2607:f8b0:4864:20::d2e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 61F4072B8F for ; Fri, 23 Nov 2018 03:01:37 +0000 (UTC) (envelope-from khanzf@gmail.com) Received: by mail-io1-xd2e.google.com with SMTP id m19so7821299ioh.3 for ; Thu, 22 Nov 2018 19:01:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=5805ECcuEwKcCgjBwm4GT9ks6ngXUWCI7oAcYMBg7Mg=; b=JMqdGCQ1J7jMC9B3iO1rhSFK0QxOBtp0b1mwK9Tb4m5wkoV9BUHWmaQVQoScSJJQJ4 45BqMaQiHY+LnYUHeAnQjgFq0AkgogaiCAkT3fzk7BxTc/iGjJmj2LH9xiQ8NKGzW01s c7TQmFZm+tQtqmLTW9Xig1lqnHY4v5wcdPXvwlV1O3hBEDid2Yrl8pZSKO0nfoiJKoeI zCxAxupH7v1/D98PIPUoumfK2l9+uR/fvEAUISB8usr/QEduCticz+NTM5YRZuUCX1gt +k9ME+SqPYdP7M18j/3pnkT+InynXDx+RG/essBk7ApA4L1EJ1r3W42esyBCvEwZLHGz rSJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=5805ECcuEwKcCgjBwm4GT9ks6ngXUWCI7oAcYMBg7Mg=; b=FdAk8PFsSKmou9M52M4JvMbbIlhadm1XVAkj1F3SRjOtSPTrBDc8JTr8v1G9ta21RA mDMETCLAGesIFZhUxaNy8DsMP5X3g7A/fJNi0G2qo53R+txqVu2fLvYp06OdMgGR1THn MNtqG6UwlTxRRTVbyUPdzYZupaWTezpjWnA8MCSj4qop+gue850bAa8ii3SnEGwgz2/N 237uUxpsLEqBHpqzOGhw8EeDH6KTTuLR9H2f3XbKW67p4QO4P2a5kKBhIVm/1JbG1OoB mxF4gZcP3XwxDiPIGhtQ3+vVdckNf2iAifx3usMsoiGmR+ZMkVahdgo3xKfk8yn7IeNS dVzA== X-Gm-Message-State: AA+aEWa3wOJXzllcSqLQ8Ud4csUjkRcY2+U4jEuorqPHez/anwsA75SU 4tfMBBCePDf5Gx4k8rnahFtS8fjtZgO2XCrnPtWg5g== X-Google-Smtp-Source: AFSGD/VWy55NgvmBXY5c3GbbCdFFipl1po60HOhXYLFl7IL84KMh+Nqxd5Dj5Rm+Tmekq8x5+tD3943SuPtGG1gCOPI= X-Received: by 2002:a5d:8497:: with SMTP id t23mr2802167iom.11.1542942096474; Thu, 22 Nov 2018 19:01:36 -0800 (PST) MIME-Version: 1.0 From: Farhan Khan Date: Thu, 22 Nov 2018 22:01:18 -0500 Message-ID: Subject: fetch(3) getting HTTP headers? To: freebsd-hackers@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 61F4072B8F X-Spamd-Result: default: False [-4.65 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[e.2.d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.65)[ip: (-4.56), ipnet: 2607:f8b0::/32(-2.09), asn: 15169(-1.51), country: US(-0.09)]; NEURAL_HAM_SHORT(-0.99)[-0.993,0]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2018 03:02:02 -0000 Hi all, It seems that fetch(3) does not have an interface to provide the HTTP headers from a request. If not, would this be a worthwhile library to expand to add that ability? Also, it strikes me as odd that fetch(3) uses environmental variables to set header values, rather than through a function argument. I ask because I am working on a project that uses the HTTP library and would prefer to use the native FreeBSD libraries before expanding to a 3rd party library. Thoughts? -- Farhan Khan PGP Fingerprint: B28D 2726 E2BC A97E 3854 5ABE 9A9F 00BC D525 16EE