File _service:tar_scm:0002-Replace-bundled-gdata-jav... of Package snakeyaml

File _service:tar_scm:0002-Replace-bundled-gdata-java-client-classes-with-commo.patch of Package snakeyaml (Revision 88296c2d715d7a98d4ee8878aeaadcc9)

Currently displaying revision 88296c2d715d7a98d4ee8878aeaadcc9 , Show latest

diff --git a/src/main/java/org/yaml/snakeyaml/util/UriEncoder.java b/src/main/java/org/yaml/snakeyaml/util/UriEncoder.java
index 02c3e43..5ccb842 100644
--- a/src/main/java/org/yaml/snakeyaml/util/UriEncoder.java
+++ b/src/main/java/org/yaml/snakeyaml/util/UriEncoder.java
@@ -22,18 +22,33 @@ import java.nio.charset.CharsetDecoder;
 import java.nio.charset.CodingErrorAction;
 import java.nio.charset.StandardCharsets;
 import org.yaml.snakeyaml.error.YAMLException;
-import org.yaml.snakeyaml.external.com.google.gdata.util.common.base.Escaper;
-import org.yaml.snakeyaml.external.com.google.gdata.util.common.base.PercentEscaper;
+import java.util.BitSet;
+ 
+import org.apache.commons.codec.net.URLCodec;
 
 public abstract class UriEncoder {
 
+  // default safe characters which can appear within URI and shouldn't be escaped
+  private static final BitSet allowedCharacters = new BitSet(256);
+
+  static {
+      for (int i = 'a'; i <= 'z'; i++) {
+          allowedCharacters.set(i);
+      }
+      for (int i = 'A'; i <= 'Z'; i++) {
+          allowedCharacters.set(i);
+      }
+      for (int i = '0'; i <= '9'; i++) {
+          allowedCharacters.set(i);
+      }
+      // http://yaml.org/spec/1.1/#escaping%20in%20URI/
+      for (char c : "-_.!~*'()@:$&,;=/[]".toCharArray()) {
+          allowedCharacters.set(c);
+      }
+  }
+
   private static final CharsetDecoder UTF8Decoder =
       StandardCharsets.UTF_8.newDecoder().onMalformedInput(CodingErrorAction.REPORT);
-  // Include the [] chars to the SAFEPATHCHARS_URLENCODER to avoid
-  // its escape as required by spec. See
-  // http://yaml.org/spec/1.1/#escaping%20in%20URI/
-  private static final String SAFE_CHARS = PercentEscaper.SAFEPATHCHARS_URLENCODER + "[]/";
-  private static final Escaper escaper = new PercentEscaper(SAFE_CHARS, false);
 
   /**
    * Escape special characters with '%'
@@ -42,7 +57,13 @@ public abstract class UriEncoder {
    * @return encoded URI
    */
   public static String encode(String uri) {
-    return escaper.escape(uri);
+      try {
+          byte[] rawdata = URLCodec.encodeUrl(allowedCharacters,
+                  uri.getBytes("UTF-8"));
+          return new String(rawdata, 0, rawdata.length, "US-ASCII");
+      } catch (UnsupportedEncodingException e) {
+          throw new YAMLException(e);
+      }
   }
 
   /**