From c880dee2af4b1f5e184c3a3c7f70036694d9c1f8 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Wed, 9 Jun 2021 15:58:49 +0200
Subject: mod_pubsub,mod_pep: Support "max" as 'pubsub#max_items'

Fixes #1643

API change: The argument to archive_itemstore() changes type to integer
---
 spec/scansion/pep_pubsub_max.scs       | 47 ++++++++++++++++++++++++++++++++++
 spec/scansion/pubsub_config.scs        |  4 +--
 spec/scansion/pubsub_multi_items.scs   |  2 +-
 spec/scansion/pubsub_preconditions.scs |  4 +--
 4 files changed, 52 insertions(+), 5 deletions(-)
 create mode 100644 spec/scansion/pep_pubsub_max.scs

(limited to 'spec')

diff --git a/spec/scansion/pep_pubsub_max.scs b/spec/scansion/pep_pubsub_max.scs
new file mode 100644
index 00000000..6961304c
--- /dev/null
+++ b/spec/scansion/pep_pubsub_max.scs
@@ -0,0 +1,47 @@
+# PEP max_items=max
+
+[Client] Romeo
+	jid: pep-test-maxitems@localhost
+	password: password
+
+-----
+
+Romeo connects
+
+Romeo sends:
+	<iq type="set" id="pub">
+		<pubsub xmlns="http://jabber.org/protocol/pubsub">
+			<publish node="urn:xmpp:microblog:0">
+				<item>
+					<entry xmlns='http://www.w3.org/2005/Atom'>
+						<title>Hello</title>
+					</entry>
+				</item>
+			</publish>
+			<publish-options>
+				<x xmlns="jabber:x:data" type="submit">
+					<field type="hidden" var="FORM_TYPE">
+						<value>http://jabber.org/protocol/pubsub#publish-options</value>
+					</field>
+					<field var="pubsub#persist_items">
+						<value>true</value>
+					</field>
+					<field var="pubsub#access_model">
+						<value>open</value>
+					</field>
+					<field var="pubsub#max_items">
+						<value>max</value>
+					</field>
+				</x>
+			</publish-options>
+		</pubsub>
+	</iq>
+
+Romeo receives:
+	<iq type="result" id="pub">
+		<pubsub xmlns="http://jabber.org/protocol/pubsub">
+			<publish node="urn:xmpp:microblog:0">
+				<item id="{scansion:any}"/>
+			</publish>
+		</pubsub>
+	</iq>
diff --git a/spec/scansion/pubsub_config.scs b/spec/scansion/pubsub_config.scs
index d979aca5..2cad9115 100644
--- a/spec/scansion/pubsub_config.scs
+++ b/spec/scansion/pubsub_config.scs
@@ -48,7 +48,7 @@ Romeo receives:
 					<field var="pubsub#description" label="Description" type="text-single"/>
 					<field var="pubsub#type" label="The type of node data, usually specified by the namespace of the payload (if any)" type="text-single"/>
 					<field var="pubsub#max_items" label="Max # of items to persist" type="text-single">
-						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="xs:integer"/>
+						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max"/>
 						<value>1</value>
 					</field>
 					<field var="pubsub#persist_items" label="Persist items to storage" type="boolean">
@@ -124,7 +124,7 @@ Romeo sends:
 					<field var="pubsub#description" type="text-single" label="Description"/>
 					<field var="pubsub#type" type="text-single" label="The type of node data, usually specified by the namespace of the payload (if any)"/>
 					<field var="pubsub#max_items" type="text-single" label="Max # of items to persist">
-						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="xs:integer"/>
+						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max"/>
 						<value>1</value>
 					</field>
 					<field var="pubsub#persist_items" type="boolean" label="Persist items to storage">
diff --git a/spec/scansion/pubsub_multi_items.scs b/spec/scansion/pubsub_multi_items.scs
index 147aaa8d..d76bc46c 100644
--- a/spec/scansion/pubsub_multi_items.scs
+++ b/spec/scansion/pubsub_multi_items.scs
@@ -43,7 +43,7 @@ Alice receives:
 		<field var="pubsub#description" label="Description" type="text-single"/>
 		<field var="pubsub#type" label="The type of node data, usually specified by the namespace of the payload (if any)" type="text-single"/>
 		<field var="pubsub#max_items" label="Max # of items to persist" type="text-single">
-		  <validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="xs:integer"/>
+		  <validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max"/>
 		  <value>20</value>
 		</field>
 		<field var="pubsub#persist_items" label="Persist items to storage" type="boolean">
diff --git a/spec/scansion/pubsub_preconditions.scs b/spec/scansion/pubsub_preconditions.scs
index 25afaa8d..7e4e593b 100644
--- a/spec/scansion/pubsub_preconditions.scs
+++ b/spec/scansion/pubsub_preconditions.scs
@@ -47,7 +47,7 @@ Romeo receives:
 					<field var="pubsub#description" label="Description" type="text-single"/>
 					<field var="pubsub#type" label="The type of node data, usually specified by the namespace of the payload (if any)" type="text-single"/>
 					<field var="pubsub#max_items" label="Max # of items to persist" type="text-single">
-						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="xs:integer"/>
+						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max"/>
 						<value>1</value>
 					</field>
 					<field var="pubsub#persist_items" label="Persist items to storage" type="boolean">
@@ -123,7 +123,7 @@ Romeo sends:
 					<field var="pubsub#description" type="text-single" label="Description"/>
 					<field var="pubsub#type" type="text-single" label="The type of node data, usually specified by the namespace of the payload (if any)"/>
 					<field var="pubsub#max_items" type="text-single" label="Max # of items to persist">
-						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="xs:integer"/>
+						<validate xmlns="http://jabber.org/protocol/xdata-validate" datatype="pubsub:integer-or-max"/>
 						<value>1</value>
 					</field>
 					<field var="pubsub#persist_items" type="boolean" label="Persist items to storage">
-- 
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