add oversampler

oversampling/WDL/xmlparse_test.cpp

@@ -0,0 +1,57 @@
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "xmlparse.h"
+
+void indent(int depth) { while (depth--) printf("  "); }
+
+void dump_element(int depth, wdl_xml_element *elem)
+{
+  if (!elem) return;
+  indent(depth); printf("element: %s (line %d col %d)\n",elem->name,elem->line,elem->col);
+  if (elem->attributes.GetSize())
+  {
+    indent(depth+1);  printf("attributes:\n");
+    int x;
+    for(x=0;x<elem->attributes.GetSize();x++)
+    {
+      const char *key=NULL;
+      const char *value=elem->attributes.Enumerate(x,(char **)&key);
+      indent(depth+2); printf("%s=%s\n",key,value);
+    }
+  }
+  if (elem->value.GetLength())
+  {
+    indent(depth+1); printf("value: %s\n",elem->value.Get());
+  }
+  if (elem->elements.GetSize())
+  {
+    indent(depth+1);  printf("elements:\n");
+    int x;
+    for(x=0;x<elem->elements.GetSize();x++)
+    {
+      dump_element(depth+2,elem->elements.Get(x));
+    }
+  }
+}
+
+int main(int argc, const char **argv)
+{
+  if (argc != 2)
+  {
+    printf("Usage: xmlparse_test filename.xml\n");
+    return 1;
+  }
+  FILE *fp = fopen(argv[1],"r");
+  wdl_xml_fileread fr(fp);
+  const char *err = fr.parse();
+  if (err)
+  {
+    printf("parse error line %d, col %d: %s\n", fr.getLine(),fr.getCol(), err);
+    return 1;
+  }
+  printf("doctype: %s\n",fr.element_doctype_tokens.Get(0));
+  dump_element(0, fr.element_xml);
+  dump_element(0, fr.element_root);
+  return 0;
+}