61 lines
1.8 KiB
Ruby
61 lines
1.8 KiB
Ruby
class Expat < Formula
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desc "XML 1.0 parser"
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homepage "https://libexpat.github.io/"
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url "https://downloads.sourceforge.net/project/expat/expat/2.2.5/expat-2.2.5.tar.bz2"
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sha256 "d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6"
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head "https://github.com/libexpat/libexpat.git"
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bottle do
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cellar :any
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sha256 "0ef65624ae99120f21c4ef319a8a056697db296efd9bbd662529334711c7bc15" => :high_sierra
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sha256 "653edd989854be055f50853486a4945d68e49cc8f6e944776bf2be67b51ac304" => :sierra
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sha256 "618683020e64ef1ca99d0c2f388262cf32117d93d7f047bf8251461d8af3f04e" => :el_capitan
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end
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keg_only :provided_by_osx, "macOS includes Expat 1.5"
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def install
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system "./configure", "--prefix=#{prefix}",
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"--mandir=#{man}"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <stdio.h>
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#include "expat.h"
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static void XMLCALL my_StartElementHandler(
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void *userdata,
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const XML_Char *name,
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const XML_Char **atts)
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{
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printf("tag:%s|", name);
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}
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static void XMLCALL my_CharacterDataHandler(
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void *userdata,
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const XML_Char *s,
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int len)
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{
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printf("data:%.*s|", len, s);
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}
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int main()
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{
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static const char str[] = "<str>Hello, world!</str>";
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int result;
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XML_Parser parser = XML_ParserCreate("utf-8");
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XML_SetElementHandler(parser, my_StartElementHandler, NULL);
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XML_SetCharacterDataHandler(parser, my_CharacterDataHandler);
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result = XML_Parse(parser, str, sizeof(str), 1);
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XML_ParserFree(parser);
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return result;
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}
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EOS
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system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lexpat", "-o", "test"
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assert_equal "tag:str|data:Hello, world!|", shell_output("./test")
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end
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end
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