From 6dd77065c3beb4aa32218d76ba27efb83d507f42 Mon Sep 17 00:00:00 2001
From: Lubomir Rintel <lkundrak@v3.sk>
Date: Fri, 15 Mar 2019 22:57:16 +0100
Subject: apn-conf: generate Android-compatible APN list

Some distros (Ubuntu Touch) read out Android-style APN list. Generate
one from our database so they can use it.

https://gitlab.gnome.org/GNOME/mobile-broadband-provider-info/merge_requests/4
---
 .gitignore    |   1 +
 Makefile.am   |   5 +++
 apns-conf.xsl | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 configure.ac  |   5 +++
 4 files changed, 125 insertions(+)
 create mode 100644 apns-conf.xsl

diff --git a/.gitignore b/.gitignore
index 41211bd..5a9a8ec 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 /Makefile
 /Makefile.in
 /aclocal.m4
+/apns-conf.xml
 /autom4te.cache/
 /config.log
 /config.status
diff --git a/Makefile.am b/Makefile.am
index 646d47c..c023a6a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,6 +9,11 @@ EXTRA_DIST = mobile-broadband-provider-info.pc.in
 pkgconfigdir = $(datadir)/pkgconfig
 pkgconfig_DATA = mobile-broadband-provider-info.pc
 
+apns-conf.xml: $(top_srcdir)/apns-conf.xsl $(top_srcdir)/$(SP_XML_DB)
+	$(AM_V_GEN) $(XSLTPROC) --output $@ $^
+
+pkgdata_DATA = apns-conf.xml
+
 check-local:
 	xmllint --valid $(top_srcdir)/$(SP_XML_DB) 2>&1 > /dev/null || exit 1;
 
diff --git a/apns-conf.xsl b/apns-conf.xsl
new file mode 100644
index 0000000..f0b4f68
--- /dev/null
+++ b/apns-conf.xsl
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- THIS WORK IS IN PUBLIC DOMAIN:
+The person or persons who have associated work with this document
+(the "Dedicator" or "Certifier") hereby either (a) certifies that, to the best
+of his knowledge, the work of authorship identified is in the public domain of
+the country from which the work is published, or (b) hereby dedicates whatever
+copyright the dedicators holds in the work of authorship identified below
+(the "Work") to the public domain. A certifier, moreover, dedicates any
+copyright interest he may have in the associated work, and for these purposes,
+is described as a "dedicator" below.
+
+A certifier has taken reasonable steps to verify the copyright status of this
+work. Certifier recognizes that his good faith efforts may not shield him from
+liability if in fact the work certified is not in the public domain.
+
+Dedicator makes this dedication for the benefit of the public at large and to
+the detriment of the Dedicator's heirs and successors. Dedicator intends this
+dedication to be an overt act of relinquishment in perpetuity of all present
+and future rights under copyright law, whether vested or contingent, in the
+Work. Dedicator understands that such relinquishment of all rights includes the
+relinquishment of all rights to enforce (by lawsuit or otherwise) those
+copyrights in the Work.
+
+Dedicator recognizes that, once placed in the public domain, the Work may be
+freely reproduced, distributed, transmitted, used, modified, built upon, or
+otherwise exploited by anyone for any purpose, commercial or non-commercial,
+and in any way, including by methods that have not yet been invented or
+conceived.
+-->
+
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+  <xsl:template match="/">
+
+    <xsl:comment> Automatically generated from serviceproviders.xml </xsl:comment>
+    <xsl:for-each select="comment()">
+      <xsl:copy/>
+    </xsl:for-each>
+
+    <apns version="8">
+      <xsl:text>&#xa;</xsl:text>
+      <xsl:for-each select="serviceproviders/country/provider/gsm/apn">
+        <xsl:text>&#x9;</xsl:text>
+        <apn>
+
+          <xsl:attribute name="carrier">
+            <xsl:choose>
+              <xsl:when test="name">
+                <xsl:value-of select="name" />
+              </xsl:when>
+              <xsl:otherwise>
+                <xsl:value-of select="../../name" />
+              </xsl:otherwise>
+            </xsl:choose>
+          </xsl:attribute>
+
+          <xsl:attribute name="mcc">
+            <xsl:value-of select="../network-id/@mcc" />
+          </xsl:attribute>
+
+          <xsl:attribute name="mnc">
+            <xsl:value-of select="../network-id/@mnc" />
+          </xsl:attribute>
+
+          <xsl:attribute name="apn">
+            <xsl:value-of select="@value" />
+          </xsl:attribute>
+
+          <xsl:if test="username">
+            <xsl:attribute name="user">
+              <xsl:value-of select="username" />
+            </xsl:attribute>
+          </xsl:if>
+
+          <xsl:if test="password">
+            <xsl:attribute name="password">
+              <xsl:value-of select="password" />
+            </xsl:attribute>
+          </xsl:if>
+
+          <xsl:if test="usage/@type = 'mms'">
+            <xsl:attribute name="mmsc">
+              <xsl:value-of select="mmsc" />
+            </xsl:attribute>
+            <xsl:choose>
+              <xsl:when test="contains(mmsproxy,':')">
+                <xsl:attribute name="mmsproxy">
+                  <xsl:value-of select="substring-before(mmsproxy,':')" />
+                </xsl:attribute>
+                <xsl:attribute name="mmsport">
+                  <xsl:value-of select="substring-after(mmsproxy,':')" />
+                </xsl:attribute>
+              </xsl:when>
+              <xsl:otherwise>
+                <xsl:attribute name="mmsproxy">
+                  <xsl:value-of select="mmsproxy" />
+                </xsl:attribute>
+                <xsl:attribute name="mmsport">8080</xsl:attribute>
+              </xsl:otherwise>
+            </xsl:choose>
+          </xsl:if>
+
+          <xsl:attribute name="type">
+            <xsl:value-of select="'default'" />
+            <xsl:if test="usage/@type = 'internet'">,supl</xsl:if>
+            <xsl:if test="usage/@type = 'mms'">,mms</xsl:if>
+          </xsl:attribute>
+        </apn>
+        <xsl:text>&#xa;</xsl:text>
+      </xsl:for-each>
+    </apns>
+
+  </xsl:template>
+</xsl:stylesheet>
diff --git a/configure.ac b/configure.ac
index dece33f..3ff5161 100755
--- a/configure.ac
+++ b/configure.ac
@@ -4,6 +4,11 @@ AC_INIT(mobile-broadband-provider-info, 20190116, dcbw@redhat.com, mobile-broadb
 AM_INIT_AUTOMAKE([-Wall -Werror foreign no-dist-gzip dist-bzip2])
 AM_MAINTAINER_MODE([enable])
 
+AC_PATH_PROG(XSLTPROC, xsltproc)
+if test -z "$XSLTPROC"; then
+	AC_MSG_ERROR([xsltproc not found])
+fi
+
 AC_CONFIG_FILES([
 	Makefile
 	mobile-broadband-provider-info.pc
-- 
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