35 lines
1.0 KiB
Ruby
35 lines
1.0 KiB
Ruby
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#!/usr/bin/env ruby
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#
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# Extract the common certificate sets from the chromium source to go
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#
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# Usage:
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# createCertSets.rb 1 ~/src/chromium/src/net/quic/crypto/common_cert_set_1*
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# createCertSets.rb 2 ~/src/chromium/src/net/quic/crypto/common_cert_set_2*
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n = ARGV.shift
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mainFile = ARGV.shift
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dataFiles = ARGV
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data = "package certsets\n"
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data += File.read(mainFile)
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data += (dataFiles.map{|p| File.read(p)}).join
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# Good enough
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data.gsub!(/\/\*(.*?)\*\//m, '')
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data.gsub!(/^#include.+/, '')
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data.gsub!(/^#if 0(.*?)\n#endif/m, '')
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data.gsub!(/^static const size_t kNumCerts.+/, '')
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data.gsub!(/static const size_t kLens[^}]+};/m, '')
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data.gsub!('static const unsigned char* const kCerts[] = {', "var CertSet#{n} = [][]byte{")
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data.gsub!('static const uint64_t kHash = UINT64_C', "const CertSet#{n}Hash uint64 = ")
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data.gsub!(/static const unsigned char kDERCert(\d+)\[\] = /, "var kDERCert\\1 = []byte")
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data.gsub!(/kDERCert(\d+)/, "certSet#{n}Cert\\1")
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File.write("cert_set_#{n}.go", data)
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system("gofmt -w -s cert_set_#{n}.go")
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