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class PostgresqlAT13 < Formula
  desc "Object-relational database system"
  homepage "https://www.postgresql.org/"
  url "https://ftp.postgresql.org/pub/source/v13.13/postgresql-13.13.tar.bz2"
  sha256 "8af69c2599047a2ad246567d68ec4131aef116954d8c3e469e9789080b37a474"
  license "PostgreSQL"
  revision 1

  livecheck do
    url "https://ftp.postgresql.org/pub/source/"
    regex(%r{href=["']?v?(13(?:\.\d+)+)/?["' >]}i)
  end

  bottle do
    sha256 arm64_sonoma:   "3f5726702af2f5445bb2a5aa275fff8a3af9ce95ce5a0d522987cd5f7c3a0fe8"
    sha256 arm64_ventura:  "9d12d6a9a2badd16851b66b2518d0ac6f0b6645cc2a823da180fcef99cdb8215"
    sha256 arm64_monterey: "b699aa5abdc5bbf6927bafc45299be5c247517d65236ae8e3400fd8a69f1d8ec"
    sha256 sonoma:         "24b6e70b0fdf274c4ab0d1d050786d18ef86458fcbb869690fe3a101d14ea413"
    sha256 ventura:        "2ba0f422a2f9ad6f97518614893fe62770cd29b9a45d09b32548f46c3b1f678d"
    sha256 monterey:       "76d344edc661da3fb57d08b089a648803d8d5b58bf37d7e34e48869c27515481"
    sha256 x86_64_linux:   "a431b819d9d09707e5ca0b507000b77462af7091a5fbdd0bb40b1e7e5a20b2a6"
  end

  keg_only :versioned_formula

  # https://www.postgresql.org/support/versioning/
  deprecate! date: "2025-11-13", because: :unsupported

  depends_on "pkg-config" => :build
  depends_on "icu4c"

  # GSSAPI provided by Kerberos.framework crashes when forked.
  # See https://github.com/Homebrew/homebrew-core/issues/47494.
  depends_on "krb5"

  depends_on "openssl@3"
  depends_on "readline"

  uses_from_macos "libxml2"
  uses_from_macos "libxslt"
  uses_from_macos "openldap"
  uses_from_macos "perl"

  on_linux do
    depends_on "linux-pam"
    depends_on "util-linux"
  end

  # Fix compatibility with OpenSSL 3.2
  # Remove once merged
  # Ref https://www.postgresql.org/message-id/CX9SU44GH3P4.17X6ZZUJ5D40N%40neon.tech
  patch :DATA

  def install
    ENV.delete "PKG_CONFIG_LIBDIR" if OS.mac? && version == :catalina
    ENV.prepend "LDFLAGS", "-L#{Formula["openssl@3"].opt_lib} -L#{Formula["readline"].opt_lib}"
    ENV.prepend "CPPFLAGS", "-I#{Formula["openssl@3"].opt_include} -I#{Formula["readline"].opt_include}"

    args = %W[
      --disable-debug
      --prefix=#{prefix}
      --datadir=#{opt_pkgshare}
      --libdir=#{opt_lib}
      --includedir=#{opt_include}
      --sysconfdir=#{etc}
      --docdir=#{doc}
      --enable-thread-safety
      --with-gssapi
      --with-icu
      --with-ldap
      --with-libxml
      --with-libxslt
      --with-openssl
      --with-pam
      --with-perl
      --with-uuid=e2fs
    ]
    if OS.mac?
      args += %w[
        --with-bonjour
        --with-tcl
      ]
    end

    # PostgreSQL by default uses xcodebuild internally to determine this,
    # which does not work on CLT-only installs.
    args << "PG_SYSROOT=#{MacOS.sdk_path}" if OS.mac? && MacOS.sdk_root_needed?

    system "./configure", *args

    # Work around busted path magic in Makefile.global.in. This can't be specified
    # in ./configure, but needs to be set here otherwise install prefixes containing
    # the string "postgres" will get an incorrect pkglibdir.
    # See https://github.com/Homebrew/homebrew-core/issues/62930#issuecomment-709411789
    system "make", "pkglibdir=#{opt_lib}/postgresql",
                   "pkgincludedir=#{opt_include}/postgresql",
                   "includedir_server=#{opt_include}/postgresql/server"
    system "make", "install-world", "datadir=#{pkgshare}",
                                    "libdir=#{lib}",
                                    "pkglibdir=#{lib}/postgresql",
                                    "includedir=#{include}",
                                    "pkgincludedir=#{include}/postgresql",
                                    "includedir_server=#{include}/postgresql/server",
                                    "includedir_internal=#{include}/postgresql/internal"

    if OS.linux?
      inreplace lib/"postgresql/pgxs/src/Makefile.global",
                "LD = #{HOMEBREW_PREFIX}/Homebrew/Library/Homebrew/shims/linux/super/ld",
                "LD = #{HOMEBREW_PREFIX}/bin/ld"
    end
  end

  def post_install
    (var/"log").mkpath
    postgresql_datadir.mkpath

    # Don't initialize database, it clashes when testing other PostgreSQL versions.
    return if ENV["HOMEBREW_GITHUB_ACTIONS"]

    system "#{bin}/initdb", "--locale=C", "-E", "UTF-8", postgresql_datadir unless pg_version_exists?
  end

  def postgresql_datadir
    var/name
  end

  def postgresql_log_path
    var/"log/#{name}.log"
  end

  def pg_version_exists?
    (postgresql_datadir/"PG_VERSION").exist?
  end

  def old_postgres_data_dir
    var/"postgres"
  end

  # Figure out what version of PostgreSQL the old data dir is
  # using
  def old_postgresql_datadir_version
    pg_version = old_postgres_data_dir/"PG_VERSION"
    pg_version.exist? && pg_version.read.chomp
  end

  def caveats
    caveats = ""

    # Extract the version from the formula name
    pg_formula_version = version.major.to_s
    # ... and check it against the old data dir postgres version number
    # to see if we need to print a warning re: data dir
    if old_postgresql_datadir_version == pg_formula_version
      caveats += <<~EOS
        Previous versions of postgresql shared the same data directory.

        You can migrate to a versioned data directory by running:
          mv -v "#{old_postgres_data_dir}" "#{postgresql_datadir}"

        (Make sure PostgreSQL is stopped before executing this command)

      EOS
    end

    caveats += <<~EOS
      This formula has created a default database cluster with:
        initdb --locale=C -E UTF-8 #{postgresql_datadir}
      For more details, read:
        https://www.postgresql.org/docs/#{version.major}/app-initdb.html
    EOS

    caveats
  end

  service do
    run [opt_bin/"postgres", "-D", f.postgresql_datadir]
    keep_alive true
    log_path f.postgresql_log_path
    error_log_path f.postgresql_log_path
    working_dir HOMEBREW_PREFIX
  end

  test do
    system "#{bin}/initdb", testpath/"test" unless ENV["HOMEBREW_GITHUB_ACTIONS"]
    assert_equal opt_pkgshare.to_s, shell_output("#{bin}/pg_config --sharedir").chomp
    assert_equal opt_lib.to_s, shell_output("#{bin}/pg_config --libdir").chomp
    assert_equal (opt_lib/"postgresql").to_s, shell_output("#{bin}/pg_config --pkglibdir").chomp
    assert_equal (opt_include/"postgresql").to_s, shell_output("#{bin}/pg_config --pkgincludedir").chomp
    assert_equal (opt_include/"postgresql/server").to_s, shell_output("#{bin}/pg_config --includedir-server").chomp
  end
end

__END__
diff --git a/src/backend/libpq/be-secure-openssl.c b/src/backend/libpq/be-secure-openssl.c
index 55fe59276a..76ef7afd77 100644
--- a/src/backend/libpq/be-secure-openssl.c
+++ b/src/backend/libpq/be-secure-openssl.c
@@ -748,10 +748,6 @@ be_tls_write(Port *port, void *ptr, size_t len, int *waitfor)
  * to retry; do we need to adopt their logic for that?
  */

-#ifndef HAVE_BIO_GET_DATA
-#define BIO_get_data(bio) (bio->ptr)
-#define BIO_set_data(bio, data) (bio->ptr = data)
-#endif

 static BIO_METHOD *my_bio_methods = NULL;

@@ -762,7 +758,7 @@ my_sock_read(BIO *h, char *buf, int size)

 	if (buf != NULL)
 	{
-		res = secure_raw_read(((Port *) BIO_get_data(h)), buf, size);
+		res = secure_raw_read(((Port *) BIO_get_app_data(h)), buf, size);
 		BIO_clear_retry_flags(h);
 		if (res <= 0)
 		{
@@ -782,7 +778,7 @@ my_sock_write(BIO *h, const char *buf, int size)
 {
 	int			res = 0;

-	res = secure_raw_write(((Port *) BIO_get_data(h)), buf, size);
+	res = secure_raw_write(((Port *) BIO_get_app_data(h)), buf, size);
 	BIO_clear_retry_flags(h);
 	if (res <= 0)
 	{
@@ -858,7 +854,7 @@ my_SSL_set_fd(Port *port, int fd)
 		SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
 		goto err;
 	}
-	BIO_set_data(bio, port);
+	BIO_set_app_data(bio, port);

 	BIO_set_fd(bio, fd, BIO_NOCLOSE);
 	SSL_set_bio(port->ssl, bio, bio);
diff --git a/src/interfaces/libpq/fe-secure-openssl.c b/src/interfaces/libpq/fe-secure-openssl.c
index 07d5daf4d9..1eb17dd280 100644
--- a/src/interfaces/libpq/fe-secure-openssl.c
+++ b/src/interfaces/libpq/fe-secure-openssl.c
@@ -1602,10 +1602,6 @@ PQsslAttribute(PGconn *conn, const char *attribute_name)
  * to retry; do we need to adopt their logic for that?
  */

-#ifndef HAVE_BIO_GET_DATA
-#define BIO_get_data(bio) (bio->ptr)
-#define BIO_set_data(bio, data) (bio->ptr = data)
-#endif

 static BIO_METHOD *my_bio_methods;

@@ -1614,7 +1610,7 @@ my_sock_read(BIO *h, char *buf, int size)
 {
 	int			res;

-	res = pqsecure_raw_read((PGconn *) BIO_get_data(h), buf, size);
+	res = pqsecure_raw_read((PGconn *) BIO_get_app_data(h), buf, size);
 	BIO_clear_retry_flags(h);
 	if (res < 0)
 	{
@@ -1644,7 +1640,7 @@ my_sock_write(BIO *h, const char *buf, int size)
 {
 	int			res;

-	res = pqsecure_raw_write((PGconn *) BIO_get_data(h), buf, size);
+	res = pqsecure_raw_write((PGconn *) BIO_get_app_data(h), buf, size);
 	BIO_clear_retry_flags(h);
 	if (res < 0)
 	{
@@ -1735,7 +1731,7 @@ my_SSL_set_fd(PGconn *conn, int fd)
 		SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
 		goto err;
 	}
-	BIO_set_data(bio, conn);
+	BIO_set_app_data(bio, conn);

 	SSL_set_bio(conn->ssl, bio, bio);
 	BIO_set_fd(bio, fd, BIO_NOCLOSE);