diff options
author | Tammo Spalink <tammo@google.com> | 2009-04-24 18:27:47 +0800 |
---|---|---|
committer | Tammo Spalink <tammo@google.com> | 2009-04-28 15:49:59 +0800 |
commit | 8c49d32cb9980959c402eaa243fd5129cd9942fc (patch) | |
tree | 0c89bbec072f45a3bd3828c13a4a37cd3d472ea8 /telephony/java/com | |
parent | 17f213bc528cf296e133e9ec9c9e0ce5dce41781 (diff) | |
download | frameworks_base-8c49d32cb9980959c402eaa243fd5129cd9942fc.zip frameworks_base-8c49d32cb9980959c402eaa243fd5129cd9942fc.tar.gz frameworks_base-8c49d32cb9980959c402eaa243fd5129cd9942fc.tar.bz2 |
enable additional cdma sms fields and user data encodings
enable ia5 and octet user data encodings
properly expose parsed user data
support additional bearer data subparameter types
Diffstat (limited to 'telephony/java/com')
3 files changed, 288 insertions, 118 deletions
diff --git a/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java b/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java index 6428e90..677d609 100644 --- a/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java +++ b/telephony/java/com/android/internal/telephony/cdma/SmsMessage.java @@ -40,10 +40,6 @@ import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.Random; -import static android.telephony.SmsMessage.ENCODING_7BIT; -import static android.telephony.SmsMessage.ENCODING_8BIT; -import static android.telephony.SmsMessage.ENCODING_16BIT; -import static android.telephony.SmsMessage.ENCODING_UNKNOWN; import static android.telephony.SmsMessage.MAX_USER_DATA_BYTES; import static android.telephony.SmsMessage.MAX_USER_DATA_BYTES_WITH_HEADER; import static android.telephony.SmsMessage.MAX_USER_DATA_SEPTETS; @@ -685,41 +681,22 @@ public class SmsMessage extends SmsMessageBase { } /** - * Parses the User Data of an SMS. + * Copy parsed user data out from internal datastructures. */ private void parseUserData(UserData uData) { - int encodingType; - - if (null == uData) { + if (uData == null) { return; } - encodingType = uData.msgEncoding; - - // insert DCS-decoding here when type is supported by ril-library - userData = uData.payload; userDataHeader = uData.userDataHeader; - - switch (encodingType) { - case UserData.ENCODING_GSM_7BIT_ALPHABET: - case UserData.ENCODING_7BIT_ASCII: - case UserData.ENCODING_UNICODE_16: - // user data was already decoded by wmsts-library - messageBody = new String(userData); - break; - - // data and unsupported encodings: - case UserData.ENCODING_OCTET: - default: - messageBody = null; - break; - } - - if (Config.LOGV) Log.v(LOG_TAG, "SMS message body (raw): '" + messageBody + "'"); + messageBody = uData.payloadStr; if (messageBody != null) { + if (Config.LOGV) Log.v(LOG_TAG, "SMS message body: '" + messageBody + "'"); parseMessageBody(); + } else if ((userData != null) && (Config.LOGV)) { + Log.v(LOG_TAG, "SMS payload: '" + IccUtils.bytesToHexString(userData) + "'"); } } @@ -727,7 +704,7 @@ public class SmsMessage extends SmsMessageBase { * {@inheritDoc} */ public MessageClass getMessageClass() { - if (BearerData.DISPLAY_IMMEDIATE == mBearerData.displayMode ) { + if (BearerData.DISPLAY_MODE_IMMEDIATE == mBearerData.displayMode ) { return MessageClass.CLASS_0; } else { return MessageClass.UNKNOWN; @@ -780,9 +757,6 @@ public class SmsMessage extends SmsMessageBase { mBearerData.readAckReq = false; mBearerData.reportReq = false; - // Set the display mode (See C.S0015-B, v2.0, 4.5.16) - mBearerData.displayMode = BearerData.DISPLAY_DEFAULT; - // number of messages: not needed for encoding! // indicate whether a user data header is available diff --git a/telephony/java/com/android/internal/telephony/cdma/sms/BearerData.java b/telephony/java/com/android/internal/telephony/cdma/sms/BearerData.java index 8e67387..b5952a1 100644 --- a/telephony/java/com/android/internal/telephony/cdma/sms/BearerData.java +++ b/telephony/java/com/android/internal/telephony/cdma/sms/BearerData.java @@ -46,14 +46,14 @@ public final class BearerData{ //private final static byte SUBPARAM_VALIDITY_PERIOD_RELATIVE = 0x05; //private final static byte SUBPARAM_DEFERRED_DELIVERY_TIME_ABSOLUTE = 0x06; //private final static byte SUBPARAM_DEFERRED_DELIVERY_TIME_RELATIVE = 0x07; - //private final static byte SUBPARAM_PRIORITY_INDICATOR = 0x08; - //private final static byte SUBPARAM_PRIVACY_INDICATOR = 0x09; + private final static byte SUBPARAM_PRIORITY_INDICATOR = 0x08; + private final static byte SUBPARAM_PRIVACY_INDICATOR = 0x09; private final static byte SUBPARAM_REPLY_OPTION = 0x0A; private final static byte SUBPARAM_NUMBER_OF_MESSAGES = 0x0B; - //private final static byte SUBPARAM_ALERT_ON_MESSAGE_DELIVERY = 0x0C; - //private final static byte SUBPARAM_LANGUAGE_INDICATOR = 0x0D; + private final static byte SUBPARAM_ALERT_ON_MESSAGE_DELIVERY = 0x0C; + private final static byte SUBPARAM_LANGUAGE_INDICATOR = 0x0D; private final static byte SUBPARAM_CALLBACK_NUMBER = 0x0E; - //private final static byte SUBPARAM_MESSAGE_DISPLAY_MODE = 0x0F; + private final static byte SUBPARAM_MESSAGE_DISPLAY_MODE = 0x0F; //private final static byte SUBPARAM_MULTIPLE_ENCODING_USER_DATA = 0x10; //private final static byte SUBPARAM_MESSAGE_DEPOSIT_INDEX = 0x11; //private final static byte SUBPARAM_SERVICE_CATEGORY_PROGRAM_DATA = 0x12; @@ -63,58 +63,102 @@ public final class BearerData{ //private final static byte SUBPARAM_ENHANCED_VMN = 0x16; //private final static byte SUBPARAM_ENHANCED_VMN_ACK = 0x17; - // For completeness the following fields are listed, though not used yet. + /** + * Supported message types for CDMA SMS messages + * (See 3GPP2 C.S0015-B, v2.0, table 4.5.1-1) + */ + public static final int MESSAGE_TYPE_DELIVER = 0x01; + public static final int MESSAGE_TYPE_SUBMIT = 0x02; + public static final int MESSAGE_TYPE_CANCELLATION = 0x03; + public static final int MESSAGE_TYPE_DELIVERY_ACK = 0x04; + public static final int MESSAGE_TYPE_USER_ACK = 0x05; + public static final int MESSAGE_TYPE_READ_ACK = 0x06; + public static final int MESSAGE_TYPE_DELIVER_REPORT = 0x07; + public static final int MESSAGE_TYPE_SUBMIT_REPORT = 0x08; + + public byte messageType; + + /** + * 16-bit value indicating the message ID, which increments modulo 65536. + * (Special rules apply for WAP-messages.) + * (See 3GPP2 C.S0015-B, v2, 4.5.1) + */ + public int messageId; + /** * Supported priority modes for CDMA SMS messages * (See 3GPP2 C.S0015-B, v2.0, table 4.5.9-1) */ - //public static final int PRIORITY_NORMAL = 0x0; - //public static final int PRIORITY_INTERACTIVE = 0x1; - //public static final int PRIORITY_URGENT = 0x2; - //public static final int PRIORITY_EMERGENCY = 0x3; + public static final int PRIORITY_NORMAL = 0x0; + public static final int PRIORITY_INTERACTIVE = 0x1; + public static final int PRIORITY_URGENT = 0x2; + public static final int PRIORITY_EMERGENCY = 0x3; + + public boolean priorityIndicatorSet = false; + public byte priority = PRIORITY_NORMAL; /** * Supported privacy modes for CDMA SMS messages * (See 3GPP2 C.S0015-B, v2.0, table 4.5.10-1) */ - //public static final int PRIVACY_NOT_RESTRICTED = 0x0; - //public static final int PRIVACY_RESTRICTED = 0x1; - //public static final int PRIVACY_CONFIDENTIAL = 0x2; - //public static final int PRIVACY_SECRET = 0x3; + public static final int PRIVACY_NOT_RESTRICTED = 0x0; + public static final int PRIVACY_RESTRICTED = 0x1; + public static final int PRIVACY_CONFIDENTIAL = 0x2; + public static final int PRIVACY_SECRET = 0x3; + + public boolean privacyIndicatorSet = false; + public byte privacy = PRIVACY_NOT_RESTRICTED; /** - * Supported alert modes for CDMA SMS messages + * Supported alert priority modes for CDMA SMS messages * (See 3GPP2 C.S0015-B, v2.0, table 4.5.13-1) */ - //public static final int ALERT_DEFAULT = 0x0; - //public static final int ALERT_LOW_PRIO = 0x1; - //public static final int ALERT_MEDIUM_PRIO = 0x2; - //public static final int ALERT_HIGH_PRIO = 0x3; + public static final int ALERT_DEFAULT = 0x0; + public static final int ALERT_LOW_PRIO = 0x1; + public static final int ALERT_MEDIUM_PRIO = 0x2; + public static final int ALERT_HIGH_PRIO = 0x3; + + public boolean alertIndicatorSet = false; + public int alert = ALERT_DEFAULT; /** - * Supported display modes for CDMA SMS messages - * (See 3GPP2 C.S0015-B, v2.0, table 4.5.16-1) + * Supported display modes for CDMA SMS messages. Display mode is + * a 2-bit value used to indicate to the mobile station when to + * display the received message. (See 3GPP2 C.S0015-B, v2, + * 4.5.16) */ - public static final int DISPLAY_IMMEDIATE = 0x0; - public static final int DISPLAY_DEFAULT = 0x1; - public static final int DISPLAY_USER = 0x2; + public static final int DISPLAY_MODE_IMMEDIATE = 0x0; + public static final int DISPLAY_MODE_DEFAULT = 0x1; + public static final int DISPLAY_MODE_USER = 0x2; + + public boolean displayModeSet = false; + public byte displayMode = DISPLAY_MODE_DEFAULT; /** - * Supported message types for CDMA SMS messages - * (See 3GPP2 C.S0015-B, v2.0, table 4.5.1-1) + * Language Indicator values. NOTE: the spec (3GPP2 C.S0015-B, + * v2, 4.5.14) is ambiguous as to the meaning of this field, as it + * refers to C.R1001-D but that reference has been crossed out. + * It would seem reasonable to assume the values from C.R1001-F + * (table 9.2-1) are to be used instead. */ - public static final int MESSAGE_TYPE_DELIVER = 0x01; - public static final int MESSAGE_TYPE_SUBMIT = 0x02; - public static final int MESSAGE_TYPE_CANCELLATION = 0x03; - public static final int MESSAGE_TYPE_DELIVERY_ACK = 0x04; - public static final int MESSAGE_TYPE_USER_ACK = 0x05; - public static final int MESSAGE_TYPE_READ_ACK = 0x06; - public static final int MESSAGE_TYPE_DELIVER_REPORT = 0x07; - public static final int MESSAGE_TYPE_SUBMIT_REPORT = 0x08; + public static final int LANGUAGE_UNKNOWN = 0x00; + public static final int LANGUAGE_ENGLISH = 0x01; + public static final int LANGUAGE_FRENCH = 0x02; + public static final int LANGUAGE_SPANISH = 0x03; + public static final int LANGUAGE_JAPANESE = 0x04; + public static final int LANGUAGE_KOREAN = 0x05; + public static final int LANGUAGE_CHINESE = 0x06; + public static final int LANGUAGE_HEBREW = 0x07; + + public boolean languageIndicatorSet = false; + public int language = LANGUAGE_UNKNOWN; /** - * SMS Message Status Codes - * (See 3GPP2 C.S0015-B, v2.0, table 4.5.21-1) + * SMS Message Status Codes. The first component of the Message + * status indicates if an error has occurred and whether the error + * is considered permanent or temporary. The second component of + * the Message status indicates the cause of the error (if any). + * (See 3GPP2 C.S0015-B, v2.0, 4.5.21) */ /* no-error codes */ public static final int ERROR_NONE = 0x00; @@ -139,19 +183,9 @@ public final class BearerData{ public static final int ERROR_UNDEFINED = 0xFF; public static final int STATUS_UNDEFINED = 0xFF; - /** - * 4-bit value indicating the message type in accordance to - * table 4.5.1-1 - * (See 3GPP2 C.S0015-B, v2, 4.5.1) - */ - public byte messageType; - - /** - * 16-bit value indicating the message ID, which increments modulo 65536. - * (Special rules apply for WAP-messages.) - * (See 3GPP2 C.S0015-B, v2, 4.5.1) - */ - public int messageId; + public boolean messageStatusSet = false; + public int errorClass = ERROR_UNDEFINED; + public int messageStatus = STATUS_UNDEFINED; /** * 1-bit value that indicates whether a User Data Header is present. @@ -178,8 +212,6 @@ public final class BearerData{ //public SmsRelTime validityPeriodRelative; //public SmsTime deferredDeliveryTimeAbsolute; //public SmsRelTime deferredDeliveryTimeRelative; - //public byte priority; - //public byte privacy; /** * Reply Option @@ -199,9 +231,6 @@ public final class BearerData{ */ public int numberOfMessages; - //public int alert; - //public int language; - /** * 4-bit or 8-bit value that indicates the number to be dialed in reply to a * received SMS message. @@ -209,27 +238,6 @@ public final class BearerData{ */ public CdmaSmsAddress callbackNumber; - /** - * 2-bit value that is used to indicate to the mobile station when to display - * the received message. - * (See 3GPP2 C.S0015-B, v2, 4.5.16) - */ - public byte displayMode = DISPLAY_DEFAULT; - - /** - * First component of the Message status, that indicates if an error has occurred - * and whether the error is considered permanent or temporary. - * (See 3GPP2 C.S0015-B, v2, 4.5.21) - */ - public int errorClass = ERROR_UNDEFINED; - - /** - * Second component of the Message status, that indicates if an error has occurred - * and the cause of the error. - * (See 3GPP2 C.S0015-B, v2, 4.5.21) - */ - public int messageStatus = STATUS_UNDEFINED; - private static class CodingException extends Exception { public CodingException(String s) { super(s); @@ -242,6 +250,13 @@ public final class BearerData{ builder.append("BearerData:\n"); builder.append(" messageType: " + messageType + "\n"); builder.append(" messageId: " + (int)messageId + "\n"); + builder.append(" priority: " + (priorityIndicatorSet ? priority : "not set") + "\n"); + builder.append(" privacy: " + (privacyIndicatorSet ? privacy : "not set") + "\n"); + builder.append(" alert: " + (alertIndicatorSet ? alert : "not set") + "\n"); + builder.append(" displayMode: " + (displayModeSet ? displayMode : "not set") + "\n"); + builder.append(" language: " + (languageIndicatorSet ? language : "not set") + "\n"); + builder.append(" errorClass: " + (messageStatusSet ? errorClass : "not set") + "\n"); + builder.append(" messageStatus: " + (messageStatusSet ? messageStatus : "not set") + "\n"); builder.append(" hasUserDataHeader: " + hasUserDataHeader + "\n"); builder.append(" timeStamp: " + timeStamp + "\n"); builder.append(" userAckReq: " + userAckReq + "\n"); @@ -250,9 +265,6 @@ public final class BearerData{ builder.append(" reportReq: " + reportReq + "\n"); builder.append(" numberOfMessages: " + numberOfMessages + "\n"); builder.append(" callbackNumber: " + callbackNumber + "\n"); - builder.append(" displayMode: " + displayMode + "\n"); - builder.append(" errorClass: " + errorClass + "\n"); - builder.append(" messageStatus: " + messageStatus + "\n"); builder.append(" userData: " + userData + "\n"); return builder.toString(); } @@ -387,6 +399,45 @@ public final class BearerData{ outStream.writeByteArray(6 * 8, bData.timeStamp); } + private static void encodePrivacyIndicator(BearerData bData, BitwiseOutputStream outStream) + throws BitwiseOutputStream.AccessException + { + outStream.write(8, 1); + outStream.write(2, bData.privacy); + outStream.skip(6); + } + + private static void encodeLanguageIndicator(BearerData bData, BitwiseOutputStream outStream) + throws BitwiseOutputStream.AccessException + { + outStream.write(8, 1); + outStream.write(8, bData.language); + } + + private static void encodeDisplayMode(BearerData bData, BitwiseOutputStream outStream) + throws BitwiseOutputStream.AccessException + { + outStream.write(8, 1); + outStream.write(2, bData.displayMode); + outStream.skip(6); + } + + private static void encodePriorityIndicator(BearerData bData, BitwiseOutputStream outStream) + throws BitwiseOutputStream.AccessException + { + outStream.write(8, 1); + outStream.write(2, bData.priority); + outStream.skip(6); + } + + private static void encodeMsgDeliveryAlert(BearerData bData, BitwiseOutputStream outStream) + throws BitwiseOutputStream.AccessException + { + outStream.write(8, 1); + outStream.write(2, bData.alert); + outStream.skip(6); + } + /** * Create serialized representation for BearerData object. * (See 3GPP2 C.R1001-F, v1.0, section 4.5 for layout details) @@ -420,6 +471,30 @@ public final class BearerData{ outStream.write(8, SUBPARAM_MESSAGE_CENTER_TIME_STAMP); encodeMsgCenterTimeStamp(bData, outStream); } + if (bData.privacyIndicatorSet) { + outStream.write(8, SUBPARAM_PRIVACY_INDICATOR); + encodePrivacyIndicator(bData, outStream); + } + if (bData.languageIndicatorSet) { + outStream.write(8, SUBPARAM_LANGUAGE_INDICATOR); + encodeLanguageIndicator(bData, outStream); + } + if (bData.displayModeSet) { + outStream.write(8, SUBPARAM_MESSAGE_DISPLAY_MODE); + encodeDisplayMode(bData, outStream); + } + if (bData.priorityIndicatorSet) { + outStream.write(8, SUBPARAM_PRIORITY_INDICATOR); + encodePriorityIndicator(bData, outStream); + } + if (bData.alertIndicatorSet) { + outStream.write(8, SUBPARAM_ALERT_ON_MESSAGE_DELIVERY); + encodeMsgDeliveryAlert(bData, outStream); + } + if (bData.messageStatusSet) { + outStream.write(8, SUBPARAM_MESSAGE_STATUS); + encodeMsgStatus(bData, outStream); + } return outStream.toByteArray(); } catch (BitwiseOutputStream.AccessException ex) { Log.e(LOG_TAG, "BearerData encode failed: " + ex); @@ -471,6 +546,33 @@ public final class BearerData{ } } + private static String decodeIa5(byte[] data, int offset, int numFields) { + try { + StringBuffer strBuf = new StringBuffer(numFields); + BitwiseInputStream inStream = new BitwiseInputStream(data); + inStream.skip(offset); + int wantedBits = numFields * 7; + if (inStream.available() < wantedBits) { + throw new CodingException("insufficient data (wanted " + wantedBits + + " bits, but only have " + inStream.available() + ")"); + } + for (int i = 0; i < numFields; i++) { + int charCode = inStream.read(7); + if ((charCode < UserData.IA5_MAP_BASE_INDEX) || + (charCode > UserData.IA5_MAP_MAX_INDEX)) { + throw new CodingException("unsupported AI5 character code (" + charCode + ")"); + } + strBuf.append(UserData.IA5_MAP[charCode - UserData.IA5_MAP_BASE_INDEX]); + } + return strBuf.toString(); + } catch (BitwiseInputStream.AccessException ex) { + Log.e(LOG_TAG, "UserData AI5 decode failed: " + ex); + } catch (CodingException ex) { + Log.e(LOG_TAG, "UserData AI5 decode failed: " + ex); + } + return null; + } + private static void decodeUserDataPayload(UserData userData, boolean hasUserDataHeader) throws CodingException { @@ -482,18 +584,23 @@ public final class BearerData{ userData.userDataHeader = SmsHeader.parse(headerData); } switch (userData.msgEncoding) { - case UserData.ENCODING_GSM_7BIT_ALPHABET: - userData.payloadStr = GsmAlphabet.gsm7BitPackedToString(userData.payload, - offset, userData.numFields); + case UserData.ENCODING_OCTET: break; case UserData.ENCODING_7BIT_ASCII: userData.payloadStr = decodePayloadStr(userData.payload, offset, userData.numFields, "US-ASCII"); break; + case UserData.ENCODING_IA5: + userData.payloadStr = decodeIa5(userData.payload, offset, userData.numFields); + break; case UserData.ENCODING_UNICODE_16: userData.payloadStr = decodePayloadStr(userData.payload, offset, userData.numFields * 2, "UTF-16"); break; + case UserData.ENCODING_GSM_7BIT_ALPHABET: + userData.payloadStr = GsmAlphabet.gsm7BitPackedToString(userData.payload, + offset, userData.numFields); + break; default: throw new CodingException("unsupported user data encoding (" + userData.msgEncoding + ")"); @@ -592,6 +699,7 @@ public final class BearerData{ } bData.errorClass = inStream.read(2); bData.messageStatus = inStream.read(6); + bData.messageStatusSet = true; } private static void decodeMsgCenterTimeStamp(BearerData bData, @@ -604,6 +712,60 @@ public final class BearerData{ bData.timeStamp = inStream.readByteArray(6 * 8); } + private static void decodePrivacyIndicator(BearerData bData, BitwiseInputStream inStream) + throws BitwiseInputStream.AccessException, CodingException + { + if (inStream.read(8) != 1) { + throw new CodingException("PRIVACY_INDICATOR subparam size incorrect"); + } + bData.privacy = inStream.read(2); + inStream.skip(6); + bData.privacyIndicatorSet = true; + } + + private static void decodeLanguageIndicator(BearerData bData, BitwiseInputStream inStream) + throws BitwiseInputStream.AccessException, CodingException + { + if (inStream.read(8) != 1) { + throw new CodingException("LANGUAGE_INDICATOR subparam size incorrect"); + } + bData.language = inStream.read(8); + bData.languageIndicatorSet = true; + } + + private static void decodeDisplayMode(BearerData bData, BitwiseInputStream inStream) + throws BitwiseInputStream.AccessException, CodingException + { + if (inStream.read(8) != 1) { + throw new CodingException("DISPLAY_MODE subparam size incorrect"); + } + bData.displayMode = inStream.read(2); + inStream.skip(6); + bData.displayModeSet = true; + } + + private static void decodePriorityIndicator(BearerData bData, BitwiseInputStream inStream) + throws BitwiseInputStream.AccessException, CodingException + { + if (inStream.read(8) != 1) { + throw new CodingException("PRIORITY_INDICATOR subparam size incorrect"); + } + bData.priority = inStream.read(2); + inStream.skip(6); + bData.priorityIndicatorSet = true; + } + + private static void decodeMsgDeliveryAlert(BearerData bData, BitwiseInputStream inStream) + throws BitwiseInputStream.AccessException, CodingException + { + if (inStream.read(8) != 1) { + throw new CodingException("ALERT_ON_MESSAGE_DELIVERY subparam size incorrect"); + } + bData.alert = inStream.read(2); + inStream.skip(6); + bData.alertIndicatorSet = true; + } + /** * Create BearerData object from serialized representation. * (See 3GPP2 C.R1001-F, v1.0, section 4.5 for layout details) @@ -647,6 +809,21 @@ public final class BearerData{ case SUBPARAM_MESSAGE_CENTER_TIME_STAMP: decodeMsgCenterTimeStamp(bData, inStream); break; + case SUBPARAM_PRIVACY_INDICATOR: + decodePrivacyIndicator(bData, inStream); + break; + case SUBPARAM_LANGUAGE_INDICATOR: + decodeLanguageIndicator(bData, inStream); + break; + case SUBPARAM_MESSAGE_DISPLAY_MODE: + decodeDisplayMode(bData, inStream); + break; + case SUBPARAM_PRIORITY_INDICATOR: + decodePriorityIndicator(bData, inStream); + break; + case SUBPARAM_ALERT_ON_MESSAGE_DELIVERY: + decodeMsgDeliveryAlert(bData, inStream); + break; default: throw new CodingException("unsupported bearer data subparameter (" + subparamId + ")"); diff --git a/telephony/java/com/android/internal/telephony/cdma/sms/UserData.java b/telephony/java/com/android/internal/telephony/cdma/sms/UserData.java index bd6fbb4..f916089 100644 --- a/telephony/java/com/android/internal/telephony/cdma/sms/UserData.java +++ b/telephony/java/com/android/internal/telephony/cdma/sms/UserData.java @@ -22,13 +22,13 @@ import com.android.internal.util.HexDump; public class UserData{ /** - * User data encoding types + * User data encoding types. * (See 3GPP2 C.R1001-F, v1.0, table 9.1-1) */ public static final int ENCODING_OCTET = 0x00; public static final int ENCODING_IS91_EXTENDED_PROTOCOL = 0x01; public static final int ENCODING_7BIT_ASCII = 0x02; - //public static final int ENCODING_IA5 = 0x03; + public static final int ENCODING_IA5 = 0x03; public static final int ENCODING_UNICODE_16 = 0x04; //public static final int ENCODING_SHIFT_JIS = 0x05; //public static final int ENCODING_KOREAN = 0x06; @@ -38,6 +38,25 @@ public class UserData{ public static final int ENCODING_GSM_DCS = 0x0A; /** + * IA5 data encoding character mappings. + * (See CCITT Rec. T.50 Tables 1 and 3) + */ + public static final char[] IA5_MAP = { + ' ', '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/', + '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', + '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', + 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', + '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', + 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~'}; + + /** + * Mapping for IA5 values less than 32 are flow control signals + * and not used here. + */ + public static final int IA5_MAP_BASE_INDEX = 0x20; + public static final int IA5_MAP_MAX_INDEX = IA5_MAP_BASE_INDEX + IA5_MAP.length - 1; + + /** * Contains the data header of the user data */ public SmsHeader userDataHeader; @@ -73,8 +92,8 @@ public class UserData{ builder.append(" paddingBits: " + paddingBits + "\n"); builder.append(" numFields: " + (int)numFields + "\n"); builder.append(" userDataHeader: " + userDataHeader + "\n"); - builder.append(" payload: " + HexDump.toHexString(payload)); - builder.append(" payloadStr: " + payloadStr); + builder.append(" payload: '" + HexDump.toHexString(payload) + "'"); + builder.append(", payloadStr: '" + payloadStr + "'"); return builder.toString(); } |