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      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.dumprendertree2;
     18 
     19 import android.util.Log;
     20 import android.webkit.ConsoleMessage;
     21 
     22 import java.net.MalformedURLException;
     23 import java.net.URL;
     24 
     25 /**
     26  * A class that stores consoles messages, database callbacks, alert messages, etc.
     27  */
     28 public class AdditionalTextOutput {
     29     private static final String LOG_TAG = "AdditionalTextOutput";
     30 
     31     /**
     32      * Ordering of enums is important as it determines ordering of the toString method!
     33      * StringBuilders will be printed in the order the corresponding types appear here.
     34      */
     35     private enum OutputType {
     36         JS_DIALOG,
     37         EXCEEDED_DB_QUOTA_MESSAGE,
     38         CONSOLE_MESSAGE;
     39     }
     40 
     41     StringBuilder[] mOutputs = new StringBuilder[OutputType.values().length];
     42 
     43     private StringBuilder getStringBuilderForType(OutputType outputType) {
     44         int index = outputType.ordinal();
     45         if (mOutputs[index] == null) {
     46             mOutputs[index] = new StringBuilder();
     47         }
     48         return mOutputs[index];
     49     }
     50 
     51     public void appendExceededDbQuotaMessage(String urlString, String databaseIdentifier) {
     52         StringBuilder output = getStringBuilderForType(OutputType.EXCEEDED_DB_QUOTA_MESSAGE);
     53 
     54         String protocol = "";
     55         String host = "";
     56         int port = 0;
     57 
     58         try {
     59             URL url = new URL(urlString);
     60             protocol = url.getProtocol();
     61             host = url.getHost();
     62             if (url.getPort() > -1) {
     63                 port = url.getPort();
     64             }
     65         } catch (MalformedURLException e) {
     66             Log.e(LOG_TAG, "urlString=" + urlString + " databaseIdentifier=" + databaseIdentifier,
     67                     e);
     68         }
     69 
     70         output.append("UI DELEGATE DATABASE CALLBACK: ");
     71         output.append("exceededDatabaseQuotaForSecurityOrigin:{");
     72         output.append(protocol + ", " + host + ", " + port + "} ");
     73         output.append("database:" + databaseIdentifier + "\n");
     74     }
     75 
     76     public void appendConsoleMessage(ConsoleMessage consoleMessage) {
     77         StringBuilder output = getStringBuilderForType(OutputType.CONSOLE_MESSAGE);
     78 
     79         output.append("CONSOLE MESSAGE: line " + consoleMessage.lineNumber());
     80         output.append(": " + consoleMessage.message() + "\n");
     81     }
     82 
     83     public void appendJsAlert(String message) {
     84         StringBuilder output = getStringBuilderForType(OutputType.JS_DIALOG);
     85 
     86         output.append("ALERT: ");
     87         output.append(message);
     88         output.append('\n');
     89     }
     90 
     91     public void appendJsConfirm(String message) {
     92         StringBuilder output = getStringBuilderForType(OutputType.JS_DIALOG);
     93 
     94         output.append("CONFIRM: ");
     95         output.append(message);
     96         output.append('\n');
     97     }
     98 
     99     public void appendJsPrompt(String message, String defaultValue) {
    100         StringBuilder output = getStringBuilderForType(OutputType.JS_DIALOG);
    101 
    102         output.append("PROMPT: ");
    103         output.append(message);
    104         output.append(", default text: ");
    105         output.append(defaultValue);
    106         output.append('\n');
    107     }
    108 
    109     @Override
    110     public String toString() {
    111         StringBuilder result = new StringBuilder();
    112         for (int i = 0; i < mOutputs.length; i++) {
    113             if (mOutputs[i] != null) {
    114                 result.append(mOutputs[i].toString());
    115             }
    116         }
    117         return result.toString();
    118     }
    119 }