X-Git-Url: http://git.megacz.com/?p=org.ibex.core.git;a=blobdiff_plain;f=src%2Forg%2Fibex%2Futil%2FXML.java;h=d0775c79e84bca5c8dd662d674419ad2df50f193;hp=db55a66987b322f360ef09a14d45b9a22d409744;hb=01732f3955ae92c0520283b44f52d1ec69f9f9f2;hpb=3591b88b94a6bb378af3d4abe6eb5233ce583104

diff --git a/src/org/ibex/util/XML.java b/src/org/ibex/util/XML.java
index db55a66..d0775c7 100644
--- a/src/org/ibex/util/XML.java
+++ b/src/org/ibex/util/XML.java
@@ -70,6 +70,7 @@ public abstract class XML
     private Reader in;
     private char[] buf;
     private int    off;
+    private int    base;  // base+off == distance into the stream
     private int    len;
 
     private Element current;
@@ -87,13 +88,15 @@ public abstract class XML
         if (current == null) current = new Element();
     }
 
-
     /** Returns the line number at the beginning of the last process call. */
     public int getLine() { return line; }
 
     /** Returns the column number at the beginning of the last process call. */
     public int getCol()  { return col; }
 
+    /** Returns the global file offset at the beginning of the last process call. */
+    public int getGlobalOffset() { return base + off; }
+
     /**
      * Parse given input and call the abstract event functions.
      *
@@ -691,12 +694,14 @@ public abstract class XML
         } else if (off >= min) {
             // moving offset data to start will leave enough free space on the end
             System.arraycopy(buf, off, buf, 0, len); 
+            base += off;
             off = 0;
         } else {
             // buffer size will have to be increased
             char[] newbuf = new char[buf.length * 2];
             System.arraycopy(buf, off, newbuf, 0, len);
             buf = newbuf;
+            base += off;
             off = 0;
         }
 
@@ -774,7 +779,6 @@ public abstract class XML
 
         protected Exn[] errors = new Exn[] {};
 
-
         /** Parent of current element. */
         public Element getParent() { return parent; }
 
@@ -787,7 +791,19 @@ public abstract class XML
         /** Prefix of current element. Substring of qName. XML Namespace Spec 14-Jan-1999 [7] */
         public String getPrefix() { return prefix; }
 
-        public Hash getUriMap() { return urimap; } // HACK
+        // HACK
+        public Hash getUriMap() {
+            Hash map = new Hash();
+            for (Element e = this; e != null; e = e.getParent()) {
+                java.util.Enumeration en = e.urimap.keys();
+                while(en.hasMoreElements()) {
+                    String key = (String)en.nextElement();
+                    String val = getUri(key);
+                    map.put(key, val);
+                }
+            }
+            return map;
+        }
 
         /** URI of current tag. XML Namespace Spec 14-Jan-1999 section 1 */
         public String getUri() { return getUri(prefix); }
@@ -813,14 +829,27 @@ public abstract class XML
         /** Current number of attributes in the element. */
         public int getAttrLen() { return len; }
 
+        /** Poor performance, but easier to use when speed is not a concern */
+        public Hash getAttrHash() {
+            Hash ret = new Hash(getAttrLen() * 2, 3);
+            for(int i=0; i<len; i++)
+                ret.put(getAttrKey(i), getAttrVal(i));
+            return ret;
+        }
+
+        /** Poor performance, but easier to use */
+        public String getAttrVal(String key) {
+            for(int i=0; i<len; i++) if (keys[i].equals(key)) return vals[i];
+            return null;
+        }
+
         /** An array of non-fatal errors related to this element. */
         public Exn[] getErrors() { return errors; }
 
-
         protected Element() { }
 
         /** Add (replace if exists in current element) a Namespace prefix/uri map. */
-        protected void addUri(String name, String value) {
+        public void addUri(String name, String value) {
             urimap.put(name, value);
         }