Valtteri Karesto valstu

🗺️ OSM - self host the entire planet 🌎 in ~30 minutes 🚀

TL;DR

mkdir osm
wget -O osm/planet.mbtiles https://hidrive.ionos.com/api/sharelink/download?id=SYEgScrRe
podman run -ti --rm -p 9000:9000 --name sms -v $(pwd)/osm/:/data/ registry.gitlab.com/markuman/sms:latest
firefox http://localhost:9000

Carbon

Carbon hook sends a percentage of outgoing payments to a dedicated account.

The beneficiary account is hard-coded, so while the default version of carbon.c works, it works with an account that cannot be imported into Hooks Builder (unless you know its secret key). See later examples for how to parametrize a hook.

to test:

make sure Hooks Builder has at least 3 accounts: Alice, Bob and Carol
in carbon.c, change hardcoded beneficiary to Carol account
compile carbon.c and deploy it to Alice account

	import {
	accept,
	emit,
	etxn_details,
	etxn_fee_base,
	etxn_reserve,
	hook_account,
	ledger_seq,
	otxn_field,
	rollback,

	import {
	accept,
	emit,
	etxn_details,
	etxn_fee_base,
	etxn_reserve,
	hook_account,
	ledger_seq,
	otxn_field,
	rollback,

	@external("env", "_g")
	export declare function GUARD(id: i32, maxiter: i32): i32

	@external("env", "accept")
	export declare function ACCEPT(read_ptr: string, read_len: i32, err: i64): i64

	@external("env", "trace")
	export declare function TRACE(mread_ptr: string, mread_len: i32, dread_ptr: string, dread_len: i32, as_hex: i32): i64

	////////////////////

	@external("env", "_g")
	export declare function _g(id: i32, maxiter: i32): i64

	@external("env", "accept")
	export declare function accept(read_ptr: string, read_len: i32, err: i64): i64

	@external("env", "trace")
	export declare function TRACE(mread_ptr: string, mread_len: i32, dread_ptr: string, dread_len: i32, as_hex: i32): i64

	////////////////////////

	import lib from "https://esm.sh/xrpl-accountlib?bundle";
	import bin from "https://esm.sh/ripple-binary-codec?bundle";
	import { XrplClient } from "https://esm.sh/xrpl-client?bundle";

	// Alice
	const notary_account = '{{ notary_account }}';

	// Bob
	const proposer_secret = '{{ proposer_secret }}';
	const proposer_account = '{{ proposer_account }}';

	<html>
	<head>
	<script type="module">


	import lib from "https://esm.sh/xrpl-accountlib?bundle";
	import bin from "https://esm.sh/ripple-binary-codec?bundle";
	import { XrplClient } from "https://esm.sh/xrpl-client?bundle";

	// Alice