From b07e0c19106b4a381d644967055c43111481d278 Mon Sep 17 00:00:00 2001
From: Timo Teräs <timo.teras@iki.fi>
Date: Fri, 5 Aug 2016 08:38:04 +0300
Subject: testing/lua-resty-dns: new aport

DNS resolver for the nginx lua module
https://github.com/openresty/lua-resty-dns
---
 testing/lua-resty-dns/APKBUILD        | 59 +++++++++++++++++++++++
 testing/lua-resty-dns/add-naptr.patch | 90 +++++++++++++++++++++++++++++++++++
 2 files changed, 149 insertions(+)
 create mode 100644 testing/lua-resty-dns/APKBUILD
 create mode 100644 testing/lua-resty-dns/add-naptr.patch

(limited to 'testing/lua-resty-dns')

diff --git a/testing/lua-resty-dns/APKBUILD b/testing/lua-resty-dns/APKBUILD
new file mode 100644
index 00000000000..18615fc6560
--- /dev/null
+++ b/testing/lua-resty-dns/APKBUILD
@@ -0,0 +1,59 @@
+# Contributor: Timo Teräs <timo.teras@iki.fi>
+# Maintainer: Timo Teräs <timo.teras@iki.fi>
+_luaversions="5.1"
+pkgname=lua-resty-dns
+pkgver=0.16
+pkgrel=0
+pkgdesc="DNS resolver for the nginx lua module"
+url="https://github.com/openresty/lua-resty-dns"
+arch="noarch"
+license="BSD"
+depends="nginx-lua"
+makedepends=""
+install=""
+subpackages=""
+source="lua-resty-dns-$pkgver.tar.gz::https://github.com/openresty/lua-resty-dns/archive/v$pkgver.tar.gz
+	add-naptr.patch"
+builddir="$srcdir/lua-resty-dns-$pkgver"
+
+for _v in $_luaversions; do
+	subpackages="$subpackages lua${_v}-resty-dns:split_${_v/./_}"
+done
+
+build() {
+	cd "$builddir"
+}
+
+package() {
+	cd "$builddir"
+	local _i
+	for _i in $_luaversions; do
+		mkdir -p "$pkgdir"/usr/share/lua/$_i
+		make DESTDIR="$pkgdir" LUA_LIB_DIR="/usr/share/lua/$_i" install \
+			|| return 1
+	done
+}
+
+_split() {
+	local d= _ver=$1
+	pkgdesc="$pkgdesc for Lua $_ver"
+	install_if="lua$_ver $pkgname=$pkgver-r$pkgrel"
+	depends=
+	for d in usr/lib/lua usr/share/lua; do
+		if [ -d "$pkgdir"/$d/$_ver ]; then
+			mkdir -p "$subpkgdir"/$d
+			mv "$pkgdir"/$d/$_ver "$subpkgdir"/$d/ || return 1
+		fi
+	done
+}
+
+for _v in $_luaversions; do
+        eval "split_${_v/./_}() { _split $_v; }"
+done
+
+md5sums="f25a1d8169fd213887221d7d7600da30  lua-resty-dns-0.16.tar.gz
+d5b6cf8894c838e74a4e38cd1d17939e  add-naptr.patch"
+sha256sums="299763d072f02364a7a767cab85f0412cdf64e2cf6034259c909a5515f7f0a13  lua-resty-dns-0.16.tar.gz
+d99c3f35678ec828e6b72cb12e7e291b8cce13f88b1576ab532d92adb449079f  add-naptr.patch"
+sha512sums="7920a7cf6b7927b09ed5b066f7b8cb72f1a5924cdb7fa382500cf36a0c1d3d1099441c64003b201d820ed69003676e494087ac3f24ed021f457837e08f8b0f14  lua-resty-dns-0.16.tar.gz
+a05183db6e9d40b916e27c03f85d1d227203a70b57807df680a6f07956100481b511cfcfdd229e862cea1623a728b0e60f3a0edfcaabae458e57ed80b7aafc8f  add-naptr.patch"
diff --git a/testing/lua-resty-dns/add-naptr.patch b/testing/lua-resty-dns/add-naptr.patch
new file mode 100644
index 00000000000..a3bb991698e
--- /dev/null
+++ b/testing/lua-resty-dns/add-naptr.patch
@@ -0,0 +1,90 @@
+From 5dcc817d96352b05f7468d058c39be3e6616d037 Mon Sep 17 00:00:00 2001
+From: Sergey Lukin <sergey.lukin@inbox.lv>
+Date: Fri, 5 Aug 2016 12:09:11 +0300
+Subject: [PATCH] add NAPTR record support
+
+---
+ lib/resty/dns/resolver.lua | 49 ++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 49 insertions(+)
+
+diff --git a/lib/resty/dns/resolver.lua b/lib/resty/dns/resolver.lua
+index 7612b52..989d225 100644
+--- a/lib/resty/dns/resolver.lua
++++ b/lib/resty/dns/resolver.lua
+@@ -48,6 +48,7 @@ local TYPE_MX     = 15
+ local TYPE_TXT    = 16
+ local TYPE_AAAA   = 28
+ local TYPE_SRV    = 33
++local TYPE_NAPTR  = 35
+ local TYPE_SPF    = 99
+ 
+ local CLASS_IN    = 1
+@@ -67,6 +68,7 @@ local _M = {
+     TYPE_TXT    = TYPE_TXT,
+     TYPE_AAAA   = TYPE_AAAA,
+     TYPE_SRV    = TYPE_SRV,
++    TYPE_NAPTR  = TYPE_NAPTR,
+     TYPE_SPF    = TYPE_SPF,
+     CLASS_IN    = CLASS_IN,
+     SECTION_AN  = SECTION_AN,
+@@ -209,6 +211,16 @@ local function _encode_name(s)
+     return char(#s) .. s
+ end
+ 
++local function _decode_string(buf, pos)
++    local slen = byte(buf, pos)
++    if slen == 0 then
++        return "", pos + 1
++    end
++    if pos + 1 + slen >= #buf then
++        return nil, 'truncated'
++    end
++    return sub(buf, pos + 1, pos + slen), pos + slen + 1
++end
+ 
+ local function _decode_name(buf, pos)
+     local labels = {}
+@@ -484,6 +496,43 @@ local function parse_section(answers, section, buf, start_pos, size,
+ 
+             pos = p
+ 
++        elseif typ == TYPE_NAPTR then
++            if len < 7 then
++                return nil, "bad NAPTR record value length: " .. len
++            end
++
++            local hi = byte(buf, pos)
++            local lo = byte(buf, pos + 1)
++            ans.order = lshift(hi, 8) + lo
++
++            hi = byte(buf, pos + 2)
++            lo = byte(buf, pos + 3)
++            ans.preference = lshift(hi, 8) + lo
++
++            local str, p = _decode_string(buf, pos + 4)
++            if not str then return nil, pos end
++            ans.flags = str
++
++            str, p = _decode_string(buf, p)
++            if not str then return nil, pos end
++            ans.services = str
++
++            str, p = _decode_string(buf, p)
++            if not str then return nil, pos end
++            ans.regexp = str
++
++            if p - pos < len then
++                str,p = _decode_name(buf, p)
++                if not str then return nil, pos end
++                ans.replacements = str
++            end
++
++            if p - pos ~= len then
++                return nil, format("bad NAPTR record length: %d ~= %d", p - pos, len)
++            end
++
++            pos = p
++
+         elseif typ == TYPE_NS then
+ 
+             local name, p = _decode_name(buf, pos)
-- 
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