1 files changed, 141 insertions, 0 deletions
diff --git a/util/rarian-sk-preinstall.cpp b/util/rarian-sk-preinstall.cpp
new file mode 100644
index 0000000..0bbff67
--- /dev/null
+++ b/util/rarian-sk-preinstall.cpp
@@ -0,0 +1,141 @@
+/*
+ * rarian-sk-preinstall.cpp
+ * This file is part of Rarian
+ *
+ * Copyright (C) 2006 - Don scorgie
+ *
+ * Rarian is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Rarian is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Rarian; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ */
+
+
+#include <tinyxml.h>
+
+#include <stdio.h>
+
+static char *new_url = NULL;
+
+static bool am_parsing = false;
+
+void
+print_usage (char *proc_name)
+{
+  printf ("Usage: %s [-n] <INSTALLED_DOC_NAME> <OLD OMF FILE> <NEW OMF FILENAME>\n", proc_name);
+  printf ("\nExample: %s /usr/share/help/beanstalk.xml beanstalk.omf new-beanstalk.omf\n", proc_name);
+  printf ("The -n flag is now ignored (it is no longer needed).\n");
+  exit (0);
+}
+
+void
+get_attribute (TiXmlElement *elem)
+{
+    TiXmlAttribute* pAttrib=elem->FirstAttribute();
+    if (strcmp (pAttrib->Value(), "")) {
+
+      elem->SetAttribute("url", new_url);
+    }
+}
+
+void
+process_node (TiXmlNode *pParent)
+{
+    TiXmlNode* pChild;
+	TiXmlText* pText;
+	int t = pParent->Type();
+	int num;
+
+	switch ( t )
+	{
+	case TiXmlNode::DOCUMENT:
+		break;
+
+	case TiXmlNode::ELEMENT:
+	   if (!strcmp (pParent->Value(), "omf")) {
+	       am_parsing = true;
+	   } else if (!am_parsing) {
+	       printf ("ERROR: Does not appear to be a valid OMF file.  Aborting\n");
+           exit (6);
+	   }
+	   if (!strcmp (pParent->Value(), "identifier")) {
+	       get_attribute (pParent->ToElement());
+	   }
+	default:
+	  break;
+    }
+
+	for ( pChild = pParent->FirstChild(); pChild != 0; pChild = pChild->NextSibling())
+	{
+		process_node ( pChild);
+	}
+}
+
+void
+process_new_url (char *input)
+{
+  if (!strncmp (input, "file:", 5)) {
+    new_url = strdup (input);
+  } else {
+    int i = 0;
+    char *t = input;
+
+    while (*t == '/') {
+      i++;
+      t++;
+    }
+    if (i == 1) {
+      /* Normal path.  Add file:/ to the start */
+      new_url = (char *) malloc (sizeof(char) * (strlen (input) + 7));
+      sprintf (new_url, "file:/%s", input);
+    } else {
+      /* Don't know what to do.  Just copy and append file: to it */
+      new_url = (char *) malloc (sizeof(char) * (strlen(input) + 6));
+      sprintf (new_url, "file:%s", input);
+    }
+  }
+}
+
+int main (int argc, char * argv[])
+{
+  int skip = 0;
+  if (argc < 3 || argc > 4) {
+    print_usage (argv[0]);
+  }
+
+  if (!strcmp(argv[1], "-n"))
+    skip = 1;
+
+  process_new_url (argv[1+skip]);
+
+  
+  bool loadok;
+  
+  TiXmlDocument doc (argv[2+skip]);
+  loadok = doc.LoadFile(TIXML_ENCODING_UTF8);
+  
+  if (!loadok) {
+    fprintf (stderr, "ERROR: Cannot parse %s.  Is it valid?\n", argv[2+skip]);
+    exit (2);
+  }
+  
+  TiXmlNode *pParent = doc.FirstChildElement();
+  
+  process_node (pParent);
+  
+  doc.SaveFile(argv[3+skip]);
+  
+  free (new_url);
+
+  exit (0);
+}