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/2.2.4/expat-2.2.4.tar.bz2"
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sha256 "03ad85db965f8ab2d27328abcf0bc5571af6ec0a414874b2066ee3fdd372019e"
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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 "cf560bf57e8ba9ee38b9e114b1a3edbbad2ddec86c07b8641073ce93094f2080" => :sierra
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sha256 "c7f3b94d633261b1c653b78ab661815a8bf8391a8680d6d0f483f44ba4c22086" => :el_capitan
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sha256 "7ca48b81e9a6a8717647ea2a30042e046260a514bccc80d8918908c2dd32c576" => :yosemite
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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.undent
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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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