67 lines
2 KiB
Ruby
67 lines
2 KiB
Ruby
class Yara < Formula
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desc "Malware identification and classification tool"
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homepage "https://github.com/plusvic/yara/"
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url "https://github.com/plusvic/yara/archive/v3.3.0.tar.gz"
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sha1 "6f72d80f21336c098f9013212d496d3920d9ef18"
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head "https://github.com/plusvic/yara.git"
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bottle do
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cellar :any
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revision 1
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sha256 "cc3f189a1514c82ca28bbc40dccdc63e7abeea7adc737504ef545d2085983508" => :yosemite
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sha256 "b75176a83cc1d0285a565f52e5d5be0bcb00dd70d2978a2d6b5ad25a8de6a09e" => :mavericks
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sha256 "f5a26831ec9a3e051eca85ee701bbd20ca5c5923d2fb9655cb8aa278ed25efc4" => :mountain_lion
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end
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depends_on "libtool" => :build
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on :python if MacOS.version <= :snow_leopard
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depends_on "pcre"
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depends_on "openssl"
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# fixes a variable redefinition error with clang
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patch do
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url "https://github.com/plusvic/yara/pull/261.diff"
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sha1 "17ed1efbd2c4575109bb7b7e2f0c883795dc3163"
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end
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def install
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# Use of "inline" requires gnu89 semantics
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ENV.append "CFLAGS", "-std=gnu89" if ENV.compiler == :clang
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# find Homebrew's libpcre
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ENV.append "LDFLAGS", "-L#{Formula["pcre"].opt_lib} -lpcre"
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system "./bootstrap.sh"
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system "./configure", "--disable-silent-rules",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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cd "yara-python" do
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system "python", *Language::Python.setup_install_args(prefix)
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end
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end
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test do
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rules = testpath/"commodore.yara"
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rules.write <<-EOS.undent
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rule chrout {
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meta:
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description = "Calls CBM KERNAL routine CHROUT"
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strings:
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$jsr_chrout = {20 D2 FF}
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$jmp_chrout = {4C D2 FF}
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condition:
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$jsr_chrout or $jmp_chrout
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}
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EOS
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program = testpath/"zero.prg"
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program.binwrite [0x00, 0xc0, 0xa9, 0x30, 0x4c, 0xd2, 0xff].pack("C*")
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assert_equal "chrout #{program}", shell_output("#{bin}/yara #{rules} #{program}").strip
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end
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end
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