Complete XML structure.

[pspp] / parse-xml.c

diff --git a/parse-xml.c b/parse-xml.c
index eac05228f1448d8ad2478f4ef8907e3c3f63ff31..9304e8b0dcc5f0e4dac0de070ade6ae058318e7c 100644 (file)
--- a/parse-xml.c
+++ b/parse-xml.c
@@ -79,6 +79,31 @@ print_attributes (xmlNode * a_node)
     }
 }
 
+static void
+print_string(xmlChar *s)
+{
+  for (char *p = (char *) s; *p; p++)
+    if (*p == '\n')
+      printf ("\\n");
+    else
+      putchar (*p);
+}
+
+static void
+print_cdata (xmlNode * a_node)
+{
+  for (xmlNode *node = a_node; node; node = node->next)
+    {
+      if (node->type == XML_CDATA_SECTION_NODE)
+        {
+          print_string (node->content);
+          putchar ('\n');
+        }
+
+      print_cdata (node->children);
+    }
+}
+
 static void
 print_attribute (xmlNode *node, const char *attr)
 {
@@ -92,6 +117,27 @@ print_attribute (xmlNode *node, const char *attr)
     }
 }
 
+static void
+print_text (xmlNode *node)
+{
+  for (; node; node = node->next)
+    {
+      if (node->type == XML_ELEMENT_NODE)
+        {
+          printf ("%s", node->name);
+          for (xmlNode *child = node->children; child; child = child->next)
+            if (child->type == XML_TEXT_NODE)
+              {
+                putchar (' ');
+                print_string (child->content);
+              }
+          putchar ('\n');
+        }
+
+      print_text (node->children);
+    }
+}
+
 static void
 usage (void)
 {
@@ -120,6 +166,10 @@ main (int argc, char **argv)
     print_containment (root);
   else if (!strcmp(argv[2], "attributes"))
     print_attributes (root);
+  else if (!strcmp(argv[2], "cdata"))
+    print_cdata (root);
+  else if (!strcmp(argv[2], "text"))
+    print_text (root);
   else if (!strncmp(argv[2], "attr:", 5))
     print_attribute (root, argv[2] + 5);
   else if (!strcmp(argv[2], "labels"))