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-rw-r--r--include/crm/common/xml_internal.h42
1 files changed, 38 insertions, 4 deletions
diff --git a/include/crm/common/xml_internal.h b/include/crm/common/xml_internal.h
index 43b3b8c..ddb4384 100644
--- a/include/crm/common/xml_internal.h
+++ b/include/crm/common/xml_internal.h
@@ -21,6 +21,7 @@
# include <crm/crm.h> /* transitively imports qblog.h */
# include <crm/common/output_internal.h>
+# include <libxml/relaxng.h>
/*!
* \brief Base for directing lib{xml2,xslt} log into standard libqb backend
@@ -135,9 +136,6 @@ enum pcmk__xml_fmt_options {
//! Include indentation and newlines
pcmk__xml_fmt_pretty = (1 << 1),
- //! Include full XML subtree (with any text), using libxml serialization
- pcmk__xml_fmt_full = (1 << 2),
-
//! Include the opening tag of an XML element, and include XML comments
pcmk__xml_fmt_open = (1 << 3),
@@ -147,7 +145,6 @@ enum pcmk__xml_fmt_options {
//! Include the closing tag of an XML element
pcmk__xml_fmt_close = (1 << 5),
- // @COMPAT Remove when log_data_element() is removed
//! Include XML text nodes
pcmk__xml_fmt_text = (1 << 6),
@@ -190,6 +187,16 @@ int pcmk__xml_show_changes(pcmk__output_t *out, const xmlNode *xml);
#define PCMK__XP_REMOTE_NODE_STATUS \
"//" XML_TAG_CIB "//" XML_CIB_TAG_STATUS "//" XML_CIB_TAG_STATE \
"[@" XML_NODE_IS_REMOTE "='true']"
+/*!
+ * \internal
+ * \brief Serialize XML (using libxml) into provided descriptor
+ *
+ * \param[in] fd File descriptor to (piece-wise) write to
+ * \param[in] cur XML subtree to proceed
+ *
+ * \return a standard Pacemaker return code
+ */
+int pcmk__xml2fd(int fd, xmlNode *cur);
enum pcmk__xml_artefact_ns {
pcmk__xml_artefact_ns_legacy_rng = 1,
@@ -235,6 +242,22 @@ char *pcmk__xml_artefact_path(enum pcmk__xml_artefact_ns ns,
/*!
* \internal
+ * \brief Check whether an XML element is of a particular type
+ *
+ * \param[in] xml XML element to compare
+ * \param[in] name XML element name to compare
+ *
+ * \return \c true if \p xml is of type \p name, otherwise \c false
+ */
+static inline bool
+pcmk__xe_is(const xmlNode *xml, const char *name)
+{
+ return (xml != NULL) && (xml->name != NULL) && (name != NULL)
+ && (strcmp((const char *) xml->name, name) == 0);
+}
+
+/*!
+ * \internal
* \brief Return first non-text child node of an XML node
*
* \param[in] parent XML node to check
@@ -411,4 +434,15 @@ pcmk__xe_foreach_child(xmlNode *xml, const char *child_element_name,
int (*handler)(xmlNode *xml, void *userdata),
void *userdata);
+static inline const char *
+pcmk__xml_attr_value(const xmlAttr *attr)
+{
+ return ((attr == NULL) || (attr->children == NULL))? NULL
+ : (const char *) attr->children->content;
+}
+
+gboolean pcmk__validate_xml(xmlNode *xml_blob, const char *validation,
+ xmlRelaxNGValidityErrorFunc error_handler,
+ void *error_handler_context);
+
#endif // PCMK__XML_INTERNAL__H