Use XSLT file to open JDiveLog logs

[ext/subsurface.git] / parse-xml.c

diff --git a/parse-xml.c b/parse-xml.c
index 5eabc353c17c47e4e68db5e0db2ded912f2b1437..ddf93a4b1ad58ff45fdc4790dfe5d5ad005f82dd 100644 (file)
--- a/parse-xml.c
+++ b/parse-xml.c
@@ -7,6 +7,9 @@
 #include <time.h>
 #include <libxml/parser.h>
 #include <libxml/tree.h>
+#ifdef XSLT
+#include <libxslt/transform.h>
+#endif
 
 #include "dive.h"
 #include "uemis.h"
@@ -1466,6 +1469,9 @@ void parse_xml_file(const char *filename, GError **error)
        set_filename(filename);
        reset_all();
        dive_start();
+#ifdef XSLT
+       doc = test_xslt_transforms(doc);
+#endif
        traverse(xmlDocGetRootElement(doc));
        dive_end();
        xmlFreeDoc(doc);
@@ -1476,3 +1482,23 @@ void parse_xml_init(void)
 {
        LIBXML_TEST_VERSION
 }
+
+#ifdef XSLT
+xmlDoc *test_xslt_transforms(xmlDoc *doc)
+{
+       xmlDoc *transformed;
+       xsltStylesheetPtr xslt = NULL;
+       xmlNode *root_element = xmlDocGetRootElement(doc);
+       if (strcasecmp(root_element->name, "JDiveLog") == 0) {
+               xmlSubstituteEntitiesDefault(1);
+               xslt = xsltParseStylesheetFile(XSLT G_DIR_SEPARATOR_S "jdivelog2subsurface.xslt");
+               if (xslt == NULL)
+                       return doc;
+               transformed = xsltApplyStylesheet(xslt, doc, NULL);
+               xmlFreeDoc(doc);
+               xsltFreeStylesheet(xslt);
+               return transformed;
+       }
+       return doc;
+}
+#endif