X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.osgi%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fosgi%2Finternal%2FBundleDocumentationSource.java;fp=bundles%2Forg.simantics.scl.osgi%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fosgi%2Finternal%2FBundleDocumentationSource.java;h=1491b76b82fb72ef993394c163b40febe657a4e8;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/BundleDocumentationSource.java b/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/BundleDocumentationSource.java
new file mode 100644
index 000000000..1491b76b8
--- /dev/null
+++ b/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/BundleDocumentationSource.java
@@ -0,0 +1,48 @@
+package org.simantics.scl.osgi.internal;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.nio.charset.Charset;
+import java.util.Arrays;
+
+import org.osgi.framework.Bundle;
+
+public class BundleDocumentationSource {
+    public static final Charset UTF8 = Charset.forName("UTF-8");  
+    
+    public final String documentationName;
+    public final Bundle bundle;
+    public final URL url;
+    
+    public BundleDocumentationSource(String documentationName, Bundle bundle,
+            URL url) {
+        this.documentationName = documentationName;
+        this.bundle = bundle;
+        this.url = url;
+    }
+
+    public String getText() {
+        try {
+            InputStream stream = url.openStream();
+            try {
+                byte[] buffer = new byte[1024];
+                int pos = 0;
+                while(true) {
+                    int count = stream.read(buffer, pos, buffer.length-pos);
+                    if(count <= 0)
+                        break;
+                    pos += count;
+                    if(pos == buffer.length)
+                        buffer = Arrays.copyOf(buffer, buffer.length*2);
+                }
+                return new String(buffer, 0, pos, UTF8);
+            } finally {
+                stream.close();
+            }
+        } catch(IOException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+}