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- package de.tudarmstadt.informatik.hostage.ui2.model;
- import android.os.Parcel;
- import android.os.Parcelable;
- import java.util.ArrayList;
- import java.util.HashMap;
- public class LogFilter implements Parcelable {
- public final static String LOG_FILTER_INTENT_KEY = "de.tudarmstadt.informatik.hostage.logfilter";
- //private static final String TIMESTAMP_BELOW_KEY = "de.tudarmstadt.informatik.hostage.logfilter.timestampbelow";
- //private static final String TIMESTAMP_ABOVE_KEY = "de.tudarmstadt.informatik.hostage.logfilter.timestampabove";
- private static final String PROTOCOLS_KEY = "de.tudarmstadt.informatik.hostage.logfilter.protocols";
- private static final String ESSID_KEY = "de.tudarmstadt.informatik.hostage.logfilter.essid";
- private static final String BSSID_KEY = "de.tudarmstadt.informatik.hostage.logfilter.bssid";
- //private static final String SORTTYPE_KEY = "de.tudarmstadt.informatik.hostage.logfilter.sorttype";
- /**
- * The SortType
- */
- public enum SortType {
- packet_timestamp(0), protocol(1), ssid(2), _bssid(3), _attack_id(7), _id(8);
- private final int id;
- SortType(int id) {
- this.id = id;
- }
- public int getValue() {
- return id;
- }
- }
- public ArrayList<String> BSSIDs;
- public ArrayList<String> ESSIDs;
- public ArrayList<String> protocols;
- public boolean isNotEditable;
- public SortType sorttype;
- public long belowTimestamp;
- public long aboveTimestamp;
- /**
- * Constructur
- */
- public LogFilter() {
- this.clear();
- }
- /**
- * Clears / resets all attributes of the filter objects
- * The below timestamp will be maximal and the above timestamp will be minimal (long).
- * The sort type is set to the default: timestamp
- */
- public void clear() {
- this.belowTimestamp = Long.MAX_VALUE;
- this.aboveTimestamp = Long.MIN_VALUE;
- this.sorttype = SortType.packet_timestamp;
- this.BSSIDs = new ArrayList<String>();
- this.ESSIDs = new ArrayList<String>();
- this.protocols = new ArrayList<String>();
- }
- @Override
- public int describeContents() {
- return 0;
- }
- // write filter's data to the passed-in Parcel
- @Override
- public void writeToParcel(Parcel out, int flags) {
- HashMap<String, ArrayList<String>> values = new HashMap<String, ArrayList<String>>();
- if (this.BSSIDs != null && this.BSSIDs.size() > 0) {
- values.put(BSSID_KEY, this.getBSSIDs());
- }
- if (this.ESSIDs != null && this.ESSIDs.size() > 0) {
- values.put(ESSID_KEY, this.getESSIDs());
- }
- if (this.protocols != null && this.protocols.size() > 0) {
- values.put(PROTOCOLS_KEY, this.getProtocols());
- }
- long timeArray[] = new long[] { this.aboveTimestamp, this.belowTimestamp };
- out.writeMap(values);
- out.writeInt(this.sorttype.getValue());
- out.writeDouble(timeArray.length);
- out.writeLongArray(timeArray);
- out.writeString(this.isNotEditable ? "true" : "false");
- }
- // needed to create a parcel object
- public static final Parcelable.Creator<LogFilter> CREATOR = new Parcelable.Creator<LogFilter>() {
- public LogFilter createFromParcel(Parcel in) {
- return new LogFilter(in);
- }
- public LogFilter[] newArray(int size) {
- return new LogFilter[size];
- }
- };
- /** constructor
- * that takes a (filter) Parcel and gives you an LogFilter populated
- * with it's values.
- * @param in {@link Parcel parcel}
- * */
- private LogFilter(Parcel in) {
- HashMap<String, ArrayList<String>> values = new HashMap<String, ArrayList<String>>();
- in.readMap(values, ArrayList.class.getClassLoader());
- this.BSSIDs = values.get(BSSID_KEY);
- this.ESSIDs = values.get(ESSID_KEY);
- this.protocols = values.get(protocols);
- if (this.BSSIDs == null)
- this.BSSIDs = new ArrayList<String>();
- if (this.ESSIDs == null)
- this.ESSIDs = new ArrayList<String>();
- if (this.protocols == null)
- this.protocols = new ArrayList<String>();
- this.sorttype = SortType.values()[Math.min(in.readInt(), SortType.values().length)];
- int size = (int) in.readDouble();
- long timeArray[] = new long[size];
- in.readLongArray(timeArray);
- this.belowTimestamp = timeArray[1];
- this.aboveTimestamp = timeArray[0];
- String bool = in.readString();
- if (bool.equals("true"))
- this.isNotEditable = true;
- }
- /**
- * If the filter can be edited this method returns false.
- * @return boolean
- */
- public boolean isNotEditable() {
- return this.isNotEditable;
- }
- /**
- * Returns the filter's sorttype
- * @return {@link de.tudarmstadt.informatik.hostage.ui2.model.LogFilter.SortType, sorttype}
- */
- public SortType getSorttype() {
- return this.sorttype;
- }
- /**
- * Returns the filtered essid names.
- * @return ArrayList<String>
- */
- public ArrayList<String> getBSSIDs() {
- return this.BSSIDs;
- }
- /**
- * Returns the filtered bssid names.
- * @return ArrayList<String>
- */
- public ArrayList<String> getESSIDs() {
- return this.ESSIDs;
- }
- /**
- * Returns the filtered protocol names.
- * @return ArrayList<String>
- */
- public ArrayList<String> getProtocols() {
- return this.protocols;
- }
- /**
- * If you don't want a filter to be editable, call this method and insert true
- * @param b boolean
- */
- public void setIsNotEditable(boolean b) {
- this.isNotEditable = b;
- }
- /**
- * Returns the filtered maximal timestamp a entry could have.
- * The default is max long.
- * @return long timestamp
- */
- public long getBelowTimestamp() {
- return this.belowTimestamp;
- }
- /**
- * Returns the filtered minimal timestamp a entry could have.
- * The default is min long.
- * @return long timestamp
- */
- public long getAboveTimestamp() {
- return this.aboveTimestamp;
- }
- /**
- * Set the protocols which a {@link de.tudarmstadt.informatik.hostage.logging.Record Record} can have.
- * @param protocols ArrayList<String>
- */
- public void setProtocols(ArrayList<String> protocols) {
- this.protocols = protocols;
- }
- /**
- * Set the bssids which a {@link de.tudarmstadt.informatik.hostage.logging.Record Record} can have.
- * @param bssids ArrayList<String>
- */
- public void setBSSIDs(ArrayList<String> bssids) {
- this.BSSIDs = bssids;
- }
- /**
- * Set the Essids which a {@link de.tudarmstadt.informatik.hostage.logging.Record Record} can have.
- * @param essids ArrayList<String>
- */
- public void setESSIDs(ArrayList<String> essids) {
- this.ESSIDs = essids;
- }
- /**
- * Set the minimal Timestamp a filter {@link de.tudarmstadt.informatik.hostage.logging.Record Record} can have.
- * @param timestamp long
- */
- public void setAboveTimestamp(long timestamp) {
- this.aboveTimestamp = timestamp;
- }
- /**
- * Set the maximal Timestamp a filtered {@link de.tudarmstadt.informatik.hostage.logging.Record Record} can have.
- * @param timestamp long
- */
- public void setBelowTimestamp(long timestamp) {
- this.belowTimestamp = timestamp;
- }
- /**
- * Set the {@link SortType SortType}.
- * @param type SortType
- */
- public void setSorttype(SortType type) {
- this.sorttype = type;
- }
- /**
- * Returns the query statement string for all filtered BSSIDs.
- * This method is used to perform a sql query.
- * @param tablename String, the table name.
- * @param key String, the table column name.
- * @return queryString String
- */
- public String getBSSIDQueryStatement(String tablename, String key) {
- return this.convertArrayListToQueryString(this.BSSIDs, tablename, key);
- }
- /**
- * Returns the query statement string for all filtered ESSIDs.
- * This method is used to perform a sql query.
- * @param tablename String, the table name.
- * @param key String, the table column name.
- * @return queryString String
- */
- public String getESSIDQueryStatement(String tablename, String key) {
- return this.convertArrayListToQueryString(this.ESSIDs, tablename, key);
- }
- /**
- * Returns the query statement string for all filtered protocols.
- * This method is used to perform a sql query.
- * @param tablename String, the table name.
- * @param key String, the table column name.
- * @return queryString String
- */
- public String getProtocolsQueryStatement(String tablename, String key) {
- return this.convertArrayListToQueryString(this.protocols, tablename, key);
- }
- /**
- * Returns true if the filter has any attributes set.
- * @return boolean
- */
- public boolean isSet() {
- boolean hasTime = this.hasATimestamp();
- boolean hasBSSIDs = this.hasBSSIDs();
- boolean hasESSIDs = this.hasESSIDs();
- boolean hasProtocols = this.hasProtocols();
- return hasBSSIDs || hasESSIDs || hasProtocols | hasTime;
- }
- /**
- * Returns true if the filter has more than one bssid.
- * @return boolean
- */
- public boolean hasBSSIDs() {
- return this.getBSSIDs().size() > 0;
- }
- /**
- * Returns true if the filter has more than one essid.
- * @return boolean
- */
- public boolean hasESSIDs() {
- return this.getESSIDs().size() > 0;
- }
- /**
- * Returns true if the filter has more than one protocl.
- * @return boolean
- */
- public boolean hasProtocols() {
- return this.getProtocols().size() > 0;
- }
- /**
- * Returns true if the filter has a minimal timestamp.
- * @return boolean
- */
- public boolean hasAboveTimestamp() {
- return this.aboveTimestamp != Long.MIN_VALUE;
- }
- /**
- * Returns true if the filter has a maximal timestamp.
- * @return boolean
- */
- public boolean hasBelowTimestamp() {
- return this.belowTimestamp != Long.MAX_VALUE;
- }
- /**
- * Returns true if the filter has a any timestamp.
- * @return boolean
- */
- public boolean hasATimestamp() {
- return this.hasBelowTimestamp() || this.hasAboveTimestamp();
- }
- /**
- * Returns a query statement to perform a sql query. The given list will be concatenate by an OR statement.
- * @param list ArrayList<String> The entries which should be concatenate.
- * @param table The table name.
- * @param key The table column name.
- * @return queryString string
- */
- public String convertArrayListToQueryString(ArrayList<String> list, String table, String key) {
- String statement = "";
- if (list == null)
- return statement;
- statement = " ( ";
- int i = 0, max = list.size();
- for (String element : list) {
- i++;
- statement = statement + table + "." + key + " = " + "'" + element + "'";
- if (i == max)
- continue;
- statement = statement + " OR ";
- }
- statement = statement + " ) ";
- return statement;
- }
- }
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