Add file that apparently got missed in the merge.

........

Merged revisions 407031 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@407032 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 100 insertions, 0 deletions

diff --git a/include/asterisk/res_pjsip_presence_xml.h b/include/asterisk/res_pjsip_presence_xml.h
new file mode 100644
index 000000000..a10d5016d
--- /dev/null
+++ b/include/asterisk/res_pjsip_presence_xml.h
@@ -0,0 +1,100 @@
+/*
+ * asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2014, Digium, Inc.
+ *
+ * Mark Michelson <mmichelson@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*!
+ * PIDF state
+ */
+enum ast_sip_pidf_state {
+	/*! Device is not in use */
+	NOTIFY_OPEN,
+	/*! Device is in use or ringing */
+	NOTIFY_INUSE,
+	/*! Device is unavailable, on hold, or busy */
+	NOTIFY_CLOSED
+};
+
+/*!
+ * \brief Replace offensive XML characters with XML entities
+ *
+ * " = &quot;
+ * < = &lt;
+ * > = &gt;
+ * ' = &apos;
+ * & = &amp;
+ *
+ * \param input String to sanitize
+ * \param[out] output Sanitized string
+ * \param len Size of output buffer
+ */
+void ast_sip_sanitize_xml(const char *input, char *output, size_t len);
+
+/*!
+ * \brief Convert extension state to relevant PIDF strings
+ *
+ * \param state The extension state
+ * \param[out] statestring
+ * \param[out] pidfstate
+ * \param[out] pidfnote
+ * \param[out] local_state
+ */
+void ast_sip_presence_exten_state_to_str(int state, char **statestring,
+		char **pidfstate, char **pidfnote, enum ast_sip_pidf_state *local_state);
+
+/*!
+ * \brief Create XML attribute
+ *
+ * \param pool Allocation pool
+ * \param node Node to add attribute to
+ * \param name The attribute name
+ * \param value The attribute value
+ *
+ * \return The created attribute
+ */
+pj_xml_attr *ast_sip_presence_xml_create_attr(pj_pool_t *pool,
+		pj_xml_node *node, const char *name, const char *value);
+
+/*!
+ * \brief Create XML node
+ *
+ * \param pool Allocation pool
+ * \param parent Node that will be parent to the created node
+ * \param name The name for the new node
+ * \return The created node
+ */
+pj_xml_node *ast_sip_presence_xml_create_node(pj_pool_t *pool,
+		pj_xml_node *parent, const char* name);
+
+/*!
+ * \brief Find an attribute within a given node
+ *
+ * Given a starting node, this will find an attribute that belongs
+ * to a specific node. If the node does not exist, it will be created
+ * under the passed-in parent. If the attribute does not exist, then
+ * it will be created on the node with an empty string as its value.
+ *
+ * \param pool Allocation pool
+ * \param parent Starting node for search
+ * \param node_name Name of node where to find attribute
+ * \param attr_name Name of attribute to find
+ * \param[out] node Node that was found or created
+ * \param[out] attr Attribute that was found or created
+ * \return The found attribute
+ */
+void ast_sip_presence_xml_find_node_attr(pj_pool_t* pool,
+		pj_xml_node *parent, const char *node_name, const char *attr_name,
+		pj_xml_node **node, pj_xml_attr **attr);