android 开发 push 短信协议解析

// Decompiled by DJ v3.10.10.93 Copyright 2007 Atanas Neshkov Date: 2011-04-06 15:49:08 // Home Page: http://members.fortunecity.com/neshkov/dj.html http://www.neshkov.com/dj.html - Check often for new version! // Decompiler options: packimports(3) // Source File Name: WAPPdu.java package inc.mms.util; import android.util.Log; import com.android.internal.util.HexDump; import java.io.ByteArrayInputStream; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.Date; import org.xml.sax.AttributeList; import org.xml.sax.SAXException; // Referenced classes of package oms.mms.util: // WBXMLParser public class WAPPdu { private static final String TAG = "WAPPdu"; public static final String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss'Z'"; private static final int LENGTH_QUOTE = 31; private static final int SHORT_LENGTH_MAX = 30; private static final int TYPE_PUSH = 6; private static final int X_WAP_APPLICATION_ID = 175; private static final int X_WAP_INITIATOR_URI = 177; private static final int X_WAP_PUSH_FLAG = 180; private String mAction; private String mClass; private long mCreate; private String mCreateDatatime; private String mHref; private String mMimeType; private long mSiExpires; private String mSiExpiresDatatime; private String mSiId; private String mStringInline; public static class SL { public static final byte MIME_PORT = -80; public static final String MIME_TYPE = "application/vnd.wap.slc"; public static final String TAG_TABLE[] = new String[]{ "sl", }; public static final String ATTR_START_TABLE[] = new String[]{ "execute-low", "execute-high", "cache", "", "http://", "http://www.", "https://", "https://www.", }; public static final String ATTR_NAME_TABLE[] = new String[]{ "action", "action", "action", "href", "href", "href", "href", "href", }; public static final String ATTR_VALUE_TABLE[] = new String[]{ ".com/", ".edu/", ".net/", ".org/", }; } public static class SI { public static final byte MIME_PORT = -82; public static final String MIME_TYPE = "application/vnd.wap.sic"; public static final String TAG_TABLE[] = new String[]{ "si", //5 "indication", //6 "info", //7 "item", //8 }; public static final String ATTR_START_TABLE[] = new String[]{ "signal-none", "signal-low", "signal-medium", "signal-high", "delete", "", "", "http://", "http://www.", "https://", "https://www.", "", "", "", }; public static final String ATTR_NAME_TABLE[] = new String[]{ "action", //5 "action", //6 "action", //7 "action", //8 "action", "create", "href", "href", "href", "href", "href", "si-expires", "si-id", "class", }; public static final String ATTR_VALUE_TABLE[] = new String[]{ ".com/", //85 ".edu/", //86 ".net/", //87 ".org/", //88 }; } public WAPPdu() { } private int BCDToInt(byte byte0) { int i = (byte0 >> 4 & 0xf) * 10; int j = byte0 & 0xf; return i + j; } private Date convertBCDDate(String bcdDate) { if(bcdDate == null) return new Date(0, 0, 0, 0, 0, 0); byte[] byteStream = HexDump.hexStringToByteArray(bcdDate); byte[] dateStream = new byte[7]; int len; if(byteStream.length < 7) { if(byteStream.length <= 0 || byteStream.length > 7) return new Date(0, 0, 0, 0, 0, 0); len = byteStream.length; } else { len = 7; } System.arraycopy(byteStream, 0, dateStream, 0, len); int year = (BCDToInt(dateStream[0]) * 100 + BCDToInt(dateStream[1])) - 1900; int month = BCDToInt(dateStream[2]) - 1; int day = BCDToInt(dateStream[3]); int hour = BCDToInt(dateStream[4]); int minute = BCDToInt(dateStream[5]); int second = BCDToInt(dateStream[6]); return new Date(year, month, day, hour, minute, second); } private String convertDateToUTC(Date date) { return (new SimpleDateFormat(DATE_FORMAT)).format(date); } private boolean parseWspHeader(byte[] data) { int j; boolean flag = false; j = 0; if(data.length > 1 && data[0] == 3) j = 0 + 1; switch(data[j]) { case SI.MIME_PORT: mMimeType = "application/vnd.wap.sic"; break; case SL.MIME_PORT: mMimeType = "application/vnd.wap.slc"; break; default: Log.e("WAPPdu", "Received non-SI/SL."); return flag; } int i = 0 + 1; while(i < data.length) { switch( data[i]){ case -81: StringBuilder strBuilder = new StringBuilder(); while(data[i] != 0) { int cur = i + 1; if(cur >= data.length) break; char c = (char)data[cur]; strBuilder.append(c); i = cur; } if(strBuilder != null && strBuilder.toString().toLowerCase().startsWith("application/x-oma-dcd:dcd.ua")){ return false; } i += 1; break; case -79: while(data[i] != 0) { i += 1; } i += 1; break; case -76: i += 2; break; default: while(i < data.length) { int cur = i + 1; if(data[i] == 0) break; i = cur; } if(i < data.length) { i += 1; } break; } } if(i >= data.length) { return true; } else { return false; } } public String getAction() { return mAction; } public String getBody() { String body = ""; if(mStringInline != null) { body = "" + mStringInline; } if(mHref != null) { body = body + "\n" + mHref; } return body; } public long getCreate() { return mCreate; } public String getCreateDatatime() { return mCreateDatatime; } public String getHref() { return mHref; } public String getMimeType() { return mMimeType; } public long getSiExpires() { return mSiExpires; } public String getSiExpiresDatatime() { return mSiExpiresDatatime; } public String getStringInline() { return mStringInline; } public boolean parseUserData(byte[] data) { boolean flag = false; if(data == null) { Log.e(TAG, "Parameter is null."); return false; }