From e5c8298beee5dde90ca98cc4707faac4bf0e2f0c Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Thu, 7 Jul 2016 15:13:47 +0300 Subject: reorganize project --- src/main/java/ru/sape/Sape.java | 25 --- src/main/java/ru/sape/SapeConnection.java | 107 ------------ src/main/java/ru/sape/SapePageLinks.java | 95 ----------- src/main/java/ru/sape/SerializedPhpParser.java | 221 ------------------------- 4 files changed, 448 deletions(-) delete mode 100644 src/main/java/ru/sape/Sape.java delete mode 100644 src/main/java/ru/sape/SapeConnection.java delete mode 100644 src/main/java/ru/sape/SapePageLinks.java delete mode 100644 src/main/java/ru/sape/SerializedPhpParser.java (limited to 'src/main/java/ru/sape') diff --git a/src/main/java/ru/sape/Sape.java b/src/main/java/ru/sape/Sape.java deleted file mode 100644 index c00054ae..00000000 --- a/src/main/java/ru/sape/Sape.java +++ /dev/null @@ -1,25 +0,0 @@ -/* - * http://code.google.com/p/javasape/ - */ -package ru.sape; - -import javax.servlet.http.Cookie; - -public class Sape { - - private final String sapeUser; - private final SapeConnection sapePageLinkConnection; - - public Sape(String sapeUser, String host, int socketTimeout, int cacheLifeTime) { - this.sapeUser = sapeUser; - - this.sapePageLinkConnection = new SapeConnection( - "/code.php?user=" + sapeUser + "&host=" + host, - "SAPE_Client PHP", socketTimeout, cacheLifeTime); - } - public boolean debug = false; - - public SapePageLinks getPageLinks(String requestUri, Cookie[] cookies) { - return new SapePageLinks(sapePageLinkConnection, sapeUser, requestUri, cookies, debug); - } -} diff --git a/src/main/java/ru/sape/SapeConnection.java b/src/main/java/ru/sape/SapeConnection.java deleted file mode 100644 index 8c794b08..00000000 --- a/src/main/java/ru/sape/SapeConnection.java +++ /dev/null @@ -1,107 +0,0 @@ -package ru.sape; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.Reader; -import java.io.StringWriter; -import java.net.HttpURLConnection; -import java.net.URL; -import java.util.Arrays; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -public class SapeConnection { - - private final String version = "1.0.3"; - private final List serverList = Arrays.asList("dispenser-01.sape.ru", "dispenser-02.sape.ru"); - private final String dispenserPath; - private final String userAgent; - private final int socketTimeout; - private final int cacheLifeTime; - - public SapeConnection(String dispenserPath, String userAgent, int socketTimeout, int cacheLifeTime) { - this.dispenserPath = dispenserPath; - this.userAgent = userAgent; - this.socketTimeout = socketTimeout; - this.cacheLifeTime = cacheLifeTime; - } - - protected String fetchRemoteFile(String host, String path) throws IOException { - Reader r = null; - - try { - HttpURLConnection connection = (HttpURLConnection) ((new URL(("http://" + host + path)).openConnection())); - - if (socketTimeout > 0) { - connection.setConnectTimeout(socketTimeout); - connection.setReadTimeout(socketTimeout); - } - - connection.addRequestProperty("User-Agent", userAgent + ' ' + version); - - connection.setDoOutput(true); - connection.setDoInput(true); - connection.setUseCaches(false); - connection.setRequestMethod("GET"); - connection.connect(); - - r = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8")); - - StringWriter sw = new StringWriter(); - - int b; - - while ((b = r.read()) != -1) { - sw.write(b); - } - - return sw.toString(); - } finally { - if (r != null) { - r.close(); - } - } - } - Map cached; - long cacheUpdated; - - @SuppressWarnings("unchecked") - public Map getData() { - if (cacheLifeTime <= (System.currentTimeMillis() - cacheUpdated) / 1000) { - for (String server : serverList) { - String data; - - try { - data = fetchRemoteFile(server, dispenserPath + "&charset=UTF-8"); - } catch (IOException e1) { - continue; - } - - if (data.startsWith("FATAL ERROR:")) { - System.err.println("Sape responded with error: " + data); - - continue; - } - - try { - cached = (Map) new SerializedPhpParser(data).parse(); - } catch (Exception e) { - System.err.println("Can't parse Sape data: " + e); - continue; - } - - cacheUpdated = System.currentTimeMillis(); - - return cached; - } - - System.err.println("Unable to fetch Sape data"); - - return new HashMap(); - } - - return cached; - } -} diff --git a/src/main/java/ru/sape/SapePageLinks.java b/src/main/java/ru/sape/SapePageLinks.java deleted file mode 100644 index 498aeac0..00000000 --- a/src/main/java/ru/sape/SapePageLinks.java +++ /dev/null @@ -1,95 +0,0 @@ -package ru.sape; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import javax.servlet.http.Cookie; - -public class SapePageLinks { - - private boolean showCode; - - public SapePageLinks(SapeConnection sapeConnection, String sapeUser, String requestUri, Cookie[] cookies) { - this(sapeConnection, sapeUser, requestUri, cookies, false); - } - - @SuppressWarnings("unchecked") - public SapePageLinks(SapeConnection sapeConnection, String sapeUser, String requestUri, Cookie[] cookies, boolean showCode) { - if (sapeUser.equals(getCookieValue(cookies, "sape_cookie"))) { - showCode = true; - } - - Map data = sapeConnection.getData(); - - if (data.containsKey("__sape_delimiter__")) { - linkDelimiter = (String) data.get("__sape_delimiter__"); - } - - if (data.containsKey(requestUri)) { - pageLinks = new ArrayList(((Map) data.get(requestUri)).values()); - } - - if (data.containsKey("__sape_new_url__")) { - if (showCode) { - Object newUrl = data.get("__sape_new_url__"); - - if (newUrl instanceof Map) { - pageLinks = new ArrayList(((Map) newUrl).values()); - } else { - pageLinks = new ArrayList(Arrays.asList((String) newUrl)); - } - } - } - - this.showCode = showCode; - } - private String linkDelimiter = "."; - private List pageLinks = new ArrayList(); - - public String render() { - return render(-1); - } - - public String render(int count) { - StringBuilder s = new StringBuilder(); - - if (count < 0) { - count = pageLinks.size(); - } - - for (Iterator i = pageLinks.iterator(); i.hasNext() && count > 0; count--) { - if (s.length() > 0) { - s.append(linkDelimiter); - } - - String l = i.next(); - - s.append(l); - - i.remove(); - } - - if (showCode) { - s.insert(0, ""); - s.append(""); - } - - return s.toString(); - } - - private static String getCookieValue(Cookie[] cookies, String name) { - if (cookies == null) { - return null; - } - - for (Cookie cookie : cookies) { - if (cookie.getName().equals(name)) { - return cookie.getValue(); - } - } - - return null; - } -} diff --git a/src/main/java/ru/sape/SerializedPhpParser.java b/src/main/java/ru/sape/SerializedPhpParser.java deleted file mode 100644 index a24551b9..00000000 --- a/src/main/java/ru/sape/SerializedPhpParser.java +++ /dev/null @@ -1,221 +0,0 @@ -/* -Copyright (c) 2007 Zsolt Szász - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -package ru.sape; - -import java.util.HashMap; -import java.util.LinkedHashMap; -import java.util.Map; -import java.util.regex.Pattern; - -/** - * Deserializes a serialized PHP data structure into corresponding Java objects. It supports - * the integer, float, boolean, string primitives that are mapped to their Java - * equivalent, plus arrays that are parsed into Map instances and objects - * that are represented by {@link SerializedPhpParser.PhpObject} instances. - *

- * Example of use: - * 

- *      String input = "O:8:"TypeName":1:{s:3:"foo";s:3:"bar";}";
- *      SerializedPhpParser serializedPhpParser = new SerializedPhpParser(input);
- *      Object result = serializedPhpParser.parse();
- *
- * - * The result object will be a PhpObject with the name "TypeName" and - * the attribute "foo" = "bar". - */ -class SerializedPhpParser { - - private final String input; - private int index; - private boolean assumeUTF8 = true; - private Pattern acceptedAttributeNameRegex = null; - - public SerializedPhpParser(String input) { - this.input = input; - } - - public Object parse() { - char type = input.charAt(index); - switch (type) { - case 'i': - index += 2; - return parseInt(); - case 'd': - index += 2; - return parseFloat(); - case 'b': - index += 2; - return parseBoolean(); - case 's': - index += 2; - return parseString(); - case 'a': - index += 2; - return parseArray(); - case 'O': - index += 2; - return parseObject(); - case 'N': - index += 2; - return NULL; - default: - throw new IllegalStateException("Encountered unknown type [" + type + "], str=" + input.substring(index)); - } - } - - private Object parseObject() { - PhpObject phpObject = new PhpObject(); - int strLen = readLength(); - phpObject.name = input.substring(index, index + strLen); - index = index + strLen + 2; - int attrLen = readLength(); - for (int i = 0; i < attrLen; i++) { - Object key = parse(); - Object value = parse(); - if (isAcceptedAttribute(key)) { - phpObject.attributes.put(key, value); - } - } - index++; - return phpObject; - } - - private Map parseArray() { - int arrayLen = readLength(); - Map result = new LinkedHashMap(); - for (int i = 0; i < arrayLen; i++) { - Object key = parse(); - Object value = parse(); - if (isAcceptedAttribute(key)) { - result.put(key, value); - } - } - index++; - return result; - } - - private boolean isAcceptedAttribute(Object key) { - if (acceptedAttributeNameRegex == null) { - return true; - } - if (!(key instanceof String)) { - return true; - } - return acceptedAttributeNameRegex.matcher((String) key).matches(); - } - - private int readLength() { - int delimiter = input.indexOf(':', index); - int arrayLen = Integer.valueOf(input.substring(index, delimiter)); - index = delimiter + 2; - return arrayLen; - } - - /** - * Assumes strings are utf8 encoded - * - * @return - */ - private String parseString() { - int strLen = readLength(); - - int utfStrLen = 0; - int byteCount = 0; - while (byteCount != strLen) { - char ch = input.charAt(index + utfStrLen++); - - /* - if (ch == '\'') { - utfStrLen -= 1; - break; - } - */ - - if (assumeUTF8) { - if ((ch >= 0x0001) && (ch <= 0x007F)) { - byteCount++; - } else if (ch > 0x07FF) { - byteCount += 3; - } else { - byteCount += 2; - } - } else { - byteCount++; - } - } - String value = input.substring(index, index + utfStrLen); - index = index + utfStrLen + 2; - return value; - } - - private Boolean parseBoolean() { - int delimiter = input.indexOf(';', index); - String value = input.substring(index, delimiter); - if (value.equals("1")) { - value = "true"; - } else if (value.equals("0")) { - value = "false"; - } - index = delimiter + 1; - return Boolean.valueOf(value); - } - - private Double parseFloat() { - int delimiter = input.indexOf(';', index); - String value = input.substring(index, delimiter); - index = delimiter + 1; - return Double.valueOf(value); - } - - private Integer parseInt() { - int delimiter = input.indexOf(';', index); - String value = input.substring(index, delimiter); - index = delimiter + 1; - return Integer.valueOf(value); - } - - public void setAcceptedAttributeNameRegex(String acceptedAttributeNameRegex) { - this.acceptedAttributeNameRegex = Pattern.compile(acceptedAttributeNameRegex); - } - public static final Object NULL = new Object() { - - @Override - public String toString() { - return "NULL"; - } - }; - - /** - * Represents an object that has a name and a map of attributes - */ - public static class PhpObject { - - public String name; - public Map attributes = new HashMap(); - - @Override - public String toString() { - return "\"" + name + "\" : " + attributes.toString(); - } - } -} -- cgit v1.2.3