most uri pass docomo and exotic fail

src/client/result/URLTOResultParser.rs

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2007 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// package com.google.zxing.client.result;
+
+// import com.google.zxing.RXingResult;
+
+use crate::RXingResult;
+
+use super::{ParsedClientResult, ResultParser, URIParsedRXingResult};
+
+/**
+ * Parses the "URLTO" result format, which is of the form "URLTO:[title]:[url]".
+ * This seems to be used sometimes, but I am not able to find documentation
+ * on its origin or official format?
+ *
+ * @author Sean Owen
+ */
+pub fn parse(result: &RXingResult) -> Option<ParsedClientResult> {
+    let rawText = ResultParser::getMassagedText(result);
+    if !rawText.starts_with("urlto:") && !rawText.starts_with("URLTO:") {
+        return None;
+    }
+    let titleEnd = if let Some(pos) = rawText[6..].find(':') {
+        pos + 6
+    } else {
+        return None;
+    };
+    let title = if titleEnd <= 6 {
+        ""
+    } else {
+        &rawText[6..titleEnd]
+    };
+    let uri = &rawText[titleEnd + 1..];
+
+    Some(ParsedClientResult::URIResult(URIParsedRXingResult::new(
+        uri.to_owned(),
+        title.to_owned(),
+    )))
+}
+
+// }