Add an OpenStreetMap pyg gateway

[mmuman]

I wrote this like 10 years ago, and just noticed PyGopherd was still maintained… Just fixed it so it works again.

[mmuman]

Seems the search and geo handlers don't seem to work though, so more patching required.
But providing the location directly in the URL does work.

[mmuman]

Hmm I'm wondering if queries actually work at all, things like /osm.pyg|/geo?=10%2C10 don't get passed to the handler at all. (my NetSurf Gopher patch uses regular HTML forms as a hack so they pass = but still it should work.)
And /osm.pyg?=10%2C10 just passes 10,10 as selectorargs instead of searchrequest!?

[michael-lazar]

Hey! You probably need to use a tab character (%09) instead of a question mark to indicate the search string.

e.g. /osm.pyg%0910%2C10

Some web-based gopher clients (I know lynx does) will do this automatically for you when they see a gopher URL with a question mark in it, but according to the gopher URL RFC 4266 you need to use an encoded tab character.

[mmuman]

I seemed to recall cURL which NetSurf uses actually converted the ? into a tab by itself, but I guess either it doesn't anymore or…
At least it does work when I search in Veronica, but maybe it accepts both.

[mmuman]

Ok, just checked with netcat and I get the '?' passed literally. So yeah, something to fix there.

[michael-lazar]

I seemed to recall cURL which NetSurf uses actually converted the ? into a tab by itself, but I guess either it doesn't anymore or… At least it does work when I search in Veronica, but maybe it accepts both.

curl/curl#2910 😄

[mmuman]

🤷