diff options
Diffstat (limited to 'src/com/gitblit/utils/StringUtils.java')
| -rw-r--r-- | src/com/gitblit/utils/StringUtils.java | 65 |
1 files changed, 54 insertions, 11 deletions
diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java index fa84fe8f..363efc9c 100644 --- a/src/com/gitblit/utils/StringUtils.java +++ b/src/com/gitblit/utils/StringUtils.java @@ -16,14 +16,20 @@ package com.gitblit.utils;
import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.PatternSyntaxException;
+import org.eclipse.jetty.util.log.Log;
+import org.eclipse.jgit.util.Base64;
+
public class StringUtils {
+ public static final String MD5_TYPE = "MD5:";
+
public static boolean isEmpty(String value) {
return value == null || value.trim().length() == 0;
}
@@ -56,6 +62,22 @@ public class StringUtils { return retStr.toString();
}
+ public static String encodeURL(String inStr) {
+ StringBuffer retStr = new StringBuffer();
+ int i = 0;
+ while (i < inStr.length()) {
+ if (inStr.charAt(i) == '/') {
+ retStr.append("%2F");
+ } else if (inStr.charAt(i) == ' ') {
+ retStr.append("%20");
+ } else {
+ retStr.append(inStr.charAt(i));
+ }
+ i++;
+ }
+ return retStr.toString();
+ }
+
public static String flattenStrings(List<String> values) {
return flattenStrings(values, " ");
}
@@ -116,20 +138,41 @@ public class StringUtils { try {
MessageDigest md = MessageDigest.getInstance("SHA-1");
md.update(bytes, 0, bytes.length);
- byte[] sha1hash = md.digest();
- StringBuilder sb = new StringBuilder(sha1hash.length * 2);
- for (int i = 0; i < sha1hash.length; i++) {
- if (((int) sha1hash[i] & 0xff) < 0x10) {
- sb.append('0');
- }
- sb.append(Long.toString((int) sha1hash[i] & 0xff, 16));
- }
- return sb.toString();
+ byte[] digest = md.digest();
+ return toHex(digest);
} catch (NoSuchAlgorithmException t) {
throw new RuntimeException(t);
}
}
+ public static String getMD5(String string) {
+ try {
+ MessageDigest md = MessageDigest.getInstance("MD5");
+ md.reset();
+ md.update(string.getBytes("iso-8859-1"));
+ byte[] digest = md.digest();
+ return toHex(digest);
+ } catch (Exception e) {
+ Log.warn(e);
+ return null;
+ }
+ }
+
+ private static String toHex(byte[] bytes) {
+ StringBuilder sb = new StringBuilder(bytes.length * 2);
+ for (int i = 0; i < bytes.length; i++) {
+ if (((int) bytes[i] & 0xff) < 0x10) {
+ sb.append('0');
+ }
+ sb.append(Long.toString((int) bytes[i] & 0xff, 16));
+ }
+ return sb.toString();
+ }
+
+ public static String decodeBase64(String base64) {
+ return new String(Base64.decode(base64), Charset.forName("UTF-8"));
+ }
+
public static String getRootPath(String path) {
if (path.indexOf('/') > -1) {
return path.substring(0, path.lastIndexOf('/'));
@@ -144,11 +187,11 @@ public class StringUtils { }
return relativePath;
}
-
+
public static List<String> getStringsFromValue(String value) {
return getStringsFromValue(value, " ");
}
-
+
public static List<String> getStringsFromValue(String value, String separator) {
List<String> strings = new ArrayList<String>();
try {
|