69 lines
2.2 KiB
Ruby
69 lines
2.2 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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head "https://github.com/plusvic/yara.git"
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stable do
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url "https://github.com/plusvic/yara/archive/v3.4.0.tar.gz"
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sha256 "528571ff721364229f34f6d1ff0eedc3cd5a2a75bb94727dc6578c6efe3d618b"
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# fixes a variable redefinition error with clang (fixed in HEAD)
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patch do
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url "https://github.com/plusvic/yara/pull/261.diff"
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sha256 "6b5c135b577a71ca1c1a5f0a15e512f5157b13dfbd08710f9679fb4cd0b47dba"
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end
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end
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bottle do
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cellar :any
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sha256 "06f30b9ee4bf08b75531d2bcbd868385f4900bd89338cb76c1a3b893439924bf" => :el_capitan
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sha256 "464eb3be9b5d1ca097e3c8bd85820fd3d8ad6089a8043f82b2e933f0eccca01d" => :yosemite
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sha256 "85229abc8299bb2946949e4db5acde29a007fc53dae7b7ee38d2df7cfbad6ed2" => :mavericks
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sha256 "b0b6a9ae09e1e42e5a173a2e2589271c9d9ef4038a7165ecd6fa9ce9dd6c73a6" => :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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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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