mirror of https://github.com/lukechilds/komodo.git
Gavin Andresen
12 years ago
2 changed files with 41 additions and 0 deletions
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Utility to generate the pnSeed[] array that is compiled into the client |
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(see src/net.cpp). |
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The 600 seeds compiled into the 0.8 release were created from sipa's DNS seed data, like this: |
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curl -s http://bitcoin.sipa.be/seeds.txt | head -1000 | makeseeds.py |
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The input to makeseeds.py is assumed to be approximately sorted from most-reliable to least-reliable, |
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with IP:port first on each line (lines that don't match IPv4:port are ignored). |
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#!/usr/bin/env python |
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# |
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# Generate pnSeed[] from Pieter's DNS seeder |
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# |
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NSEEDS=600 |
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import re |
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import sys |
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from subprocess import check_output |
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def main(): |
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lines = sys.stdin.readlines() |
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ips = [] |
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pattern = re.compile(r"^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3}):8333") |
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for line in lines: |
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m = pattern.match(line) |
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if m is None: |
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continue |
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ip = 0 |
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for i in range(0,4): |
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ip = ip + (int(m.group(i+1)) << (8*(i))) |
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if ip == 0: |
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continue |
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ips.append(ip) |
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for row in range(0, min(NSEEDS,len(ips)), 8): |
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print " " + ", ".join([ "0x%08x"%i for i in ips[row:row+8] ]) + "," |
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if __name__ == '__main__': |
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main() |
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