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authorClark Moody <clark@clarkmoody.com>2018-10-18 17:27:41 -0500
committerbitcoindev <bitcoindev@gnusha.org>2018-10-18 22:28:11 +0000
commit664e0beb824abe6db6471d65757d0c6a2d7c5159 (patch)
treef3163867ba2ce4136cb3c62f84a9c8100f0c319f
parent4d36b043b068386d2a5b8afd8b685209267e6b54 (diff)
downloadpi-bitcoindev-664e0beb824abe6db6471d65757d0c6a2d7c5159.tar.gz
pi-bitcoindev-664e0beb824abe6db6471d65757d0c6a2d7c5159.zip
Re: [bitcoin-dev] BIP for segwit compatibility URIs
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+In-Reply-To: <871627c9-8679-5f82-a76f-cec9ffa28379@c3d2.de>
+From: Clark Moody <clark@clarkmoody.com>
+Date: Thu, 18 Oct 2018 17:27:41 -0500
+Message-ID: <CAHGSxGssNaVn_CAK252D_N8hzLFLnBFO8XPJLrCAHVw9+gCLWQ@mail.gmail.com>
+To: vv01f@c3d2.de,
+ Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
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+Subject: Re: [bitcoin-dev] BIP for segwit compatibility URIs
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+--000000000000243e9e0578884d7b
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+
+I agree with spelling out the `address` field.
+
+As for "value is either an address or an array of addresses", there is no
+standard for specifying an array in a URI, and processing different
+querystring schemes is application-specific. (see
+https://stackoverflow.com/a/9547490)
+
+Since those app-specific methods don't necessarily preserve order, which is
+important here, the most compatible fallback is a delimiter-separated list
+under one parameter. Most languages have library functions for splitting
+strings on commas.
+
+
+-Clark
+
+
+On Thu, Oct 18, 2018 at 5:13 PM vv01f via bitcoin-dev <
+bitcoin-dev@lists.linuxfoundation.org> wrote:
+
+> I already pointed out a while ago that the separator could be the & and
+> the returning value is either an address or an array of addresses.
+> So no comma or other delimiter needed.
+> also I would suggest to call the parameter `address` and not a shortcut
+> for it as we are used to `message` and `amount` spelled out as well.
+>
+> On 18.10.2018 16:20, Clark Moody via bitcoin-dev wrote:
+> > Since we don't know what sort of address changes will happen later on,
+> you
+> > could make this future-proof by passing a list of addresses to `addr`.
+> >
+> > The syntax is
+> >
+> > bitcoin:<address>[?addr=<address>[,<address>[,<address>]]]
+>
+> _______________________________________________
+> bitcoin-dev mailing list
+> bitcoin-dev@lists.linuxfoundation.org
+> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
+>
+
+--000000000000243e9e0578884d7b
+Content-Type: text/html; charset="UTF-8"
+Content-Transfer-Encoding: quoted-printable
+
+<div dir=3D"ltr"><div dir=3D"ltr"><div class=3D"gmail_default" style=3D"fon=
+t-family:tahoma,sans-serif;font-size:small;color:rgb(0,0,0)">I agree with s=
+pelling out the `address` field.</div><div class=3D"gmail_default" style=3D=
+"font-family:tahoma,sans-serif;font-size:small;color:rgb(0,0,0)"><br></div>=
+<div class=3D"gmail_default" style=3D"font-family:tahoma,sans-serif;font-si=
+ze:small;color:rgb(0,0,0)">As for &quot;value is either an address or an ar=
+ray of addresses&quot;, there is no standard for specifying an array in a U=
+RI, and processing different querystring schemes is application-specific. (=
+see <a href=3D"https://stackoverflow.com/a/9547490">https://stackoverflow.c=
+om/a/9547490</a>)</div><div class=3D"gmail_default" style=3D"font-family:ta=
+homa,sans-serif;font-size:small;color:rgb(0,0,0)"><br></div><div class=3D"g=
+mail_default" style=3D"font-family:tahoma,sans-serif;font-size:small;color:=
+rgb(0,0,0)">Since those app-specific methods don&#39;t necessarily preserve=
+ order, which is important here, the most compatible fallback is a delimite=
+r-separated list under one parameter. Most languages have library functions=
+ for splitting strings on commas.<br></div><div><div dir=3D"ltr" class=3D"g=
+mail_signature"><div><br></div><div><br></div><div>-Clark</div><div></div><=
+/div></div><br></div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr">=
+On Thu, Oct 18, 2018 at 5:13 PM vv01f via bitcoin-dev &lt;<a href=3D"mailto=
+:bitcoin-dev@lists.linuxfoundation.org">bitcoin-dev@lists.linuxfoundation.o=
+rg</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margi=
+n:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I already pointed=
+ out a while ago that the separator could be the &amp; and<br>
+the returning value is either an address or an array of addresses.<br>
+So no comma or other delimiter needed.<br>
+also I would suggest to call the parameter `address` and not a shortcut<br>
+for it as we are used to `message` and `amount` spelled out as well.<br>
+<br>
+On 18.10.2018 16:20, Clark Moody via bitcoin-dev wrote:<br>
+&gt; Since we don&#39;t know what sort of address changes will happen later=
+ on, you<br>
+&gt; could make this future-proof by passing a list of addresses to `addr`.=
+<br>
+&gt; <br>
+&gt; The syntax is<br>
+&gt; <br>
+&gt; bitcoin:&lt;address&gt;[?addr=3D&lt;address&gt;[,&lt;address&gt;[,&lt;=
+address&gt;]]]<br>
+<br>
+_______________________________________________<br>
+bitcoin-dev mailing list<br>
+<a href=3D"mailto:bitcoin-dev@lists.linuxfoundation.org" target=3D"_blank">=
+bitcoin-dev@lists.linuxfoundation.org</a><br>
+<a href=3D"https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev" =
+rel=3D"noreferrer" target=3D"_blank">https://lists.linuxfoundation.org/mail=
+man/listinfo/bitcoin-dev</a><br>
+</blockquote></div>
+
+--000000000000243e9e0578884d7b--
+