Added eurephiaXML_IsResultMsg() to check if an XML doc is a ResultMsg document

2 files changed, 17 insertions, 0 deletions

diff --git a/common/eurephia_xml.c b/common/eurephia_xml.c
index 91eacf4..0dc42ae 100644
--- a/common/eurephia_xml.c
+++ b/common/eurephia_xml.c
@@ -236,6 +236,22 @@ xmlNode *eurephiaXML_getRoot(eurephiaCTX *ctx, xmlDoc *doc, const char *nodeset,
 
 
 /**
+ * Checks if the given XML document is an eurephia ResultMsg XML document
+ *
+ * @param ctx    eurephiaCTX
+ * @param resxml XML document to validate
+ *
+ * @return Returns 1 if the input XML document is a ResultMsg document.  Otherwise 0
+ */
+unsigned int eurephiaXML_IsResultMsg(eurephiaCTX *ctx, xmlDoc *resxml) {
+        xmlNode *node = NULL;
+
+        assert( (ctx != NULL) && (resxml != NULL) );
+        node = eurephiaXML_getRoot(ctx, resxml, "Result", 1);
+        return (node != NULL ? 1 : 0);
+}
+
+/**
  * Parses an eurephia Result XML document
  *
  * @param ctx    eurephiaCTX
diff --git a/common/eurephia_xml.h b/common/eurephia_xml.h
index 614394a..2ee1175 100644
--- a/common/eurephia_xml.h
+++ b/common/eurephia_xml.h
@@ -69,6 +69,7 @@ int eurephiaXML_CreateDoc(eurephiaCTX *ctx, int format, const char *rootname, xm
 xmlNode *eurephiaXML_getRoot(eurephiaCTX *ctx, xmlDoc *doc, const char *nodeset, int min_format);
 
 xmlDoc *eurephiaXML_ResultMsg(eurephiaCTX *ctx, exmlResultType type, xmlNode *info_n, const char *fmt, ... );
+unsigned int eurephiaXML_IsResultMsg(eurephiaCTX *ctx, xmlDoc *resxml);
 eurephiaRESULT *eurephiaXML_ParseResultMsg(eurephiaCTX *ctx, xmlDoc *resxml);
 
 inline char *xmlExtractContent(xmlNode *n);