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Merge "Adding support for parsing of SMS-CB pdus in UMTS format."

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This commit is contained in:
Jean-Baptiste Queru
2011-05-25 08:06:17 -07:00
committed by Android Code Review
parent 4cf0eee755 4f95b1250f
commit 038e8f9984
3 changed files with 512 additions and 28 deletions
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101
telephony/java/android/telephony/SmsCbMessage.java
View File

@@ -16,6 +16,8 @@
package android.telephony;
import android.util.Log;
import com.android.internal.telephony.GsmAlphabet;
import com.android.internal.telephony.gsm.SmsCbHeader;
@@ -58,10 +60,13 @@ public class SmsCbMessage {
try {
return new SmsCbMessage(pdu);
} catch (IllegalArgumentException e) {
Log.w(LOG_TAG, "Failed parsing SMS-CB pdu", e);
return null;
}
}
private static final String LOG_TAG = "SMSCB";
/**
* Languages in the 0000xxxx DCS group as defined in 3GPP TS 23.038, section 5.
*/
@@ -80,6 +85,8 @@ public class SmsCbMessage {
private static final char CARRIAGE_RETURN = 0x0d;
private static final int PDU_BODY_PAGE_LENGTH = 82;
private SmsCbHeader mHeader;
private String mLanguage;
@@ -149,6 +156,13 @@ public class SmsCbMessage {
return mHeader.updateNumber;
}
/**
* Parse and unpack the body text according to the encoding in the DCS.
* After completing successfully this method will have assigned the body
* text into mBody, and optionally the language code into mLanguage
*
* @param pdu The pdu
*/
private void parseBody(byte[] pdu) {
int encoding;
boolean hasLanguageIndicator = false;
@@ -221,28 +235,81 @@ public class SmsCbMessage {
break;
}
if (mHeader.format == SmsCbHeader.FORMAT_UMTS) {
// Payload may contain multiple pages
int nrPages = pdu[SmsCbHeader.PDU_HEADER_LENGTH];
if (pdu.length < SmsCbHeader.PDU_HEADER_LENGTH + 1 + (PDU_BODY_PAGE_LENGTH + 1)
* nrPages) {
throw new IllegalArgumentException("Pdu length " + pdu.length + " does not match "
+ nrPages + " pages");
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < nrPages; i++) {
// Each page is 82 bytes followed by a length octet indicating
// the number of useful octets within those 82
int offset = SmsCbHeader.PDU_HEADER_LENGTH + 1 + (PDU_BODY_PAGE_LENGTH + 1) * i;
int length = pdu[offset + PDU_BODY_PAGE_LENGTH];
if (length > PDU_BODY_PAGE_LENGTH) {
throw new IllegalArgumentException("Page length " + length
+ " exceeds maximum value " + PDU_BODY_PAGE_LENGTH);
}
sb.append(unpackBody(pdu, encoding, offset, length, hasLanguageIndicator));
}
mBody = sb.toString();
} else {
// Payload is one single page
int offset = SmsCbHeader.PDU_HEADER_LENGTH;
int length = pdu.length - offset;
mBody = unpackBody(pdu, encoding, offset, length, hasLanguageIndicator);
}
}
/**
* Unpack body text from the pdu using the given encoding, position and
* length within the pdu
*
* @param pdu The pdu
* @param encoding The encoding, as derived from the DCS
* @param offset Position of the first byte to unpack
* @param length Number of bytes to unpack
* @param hasLanguageIndicator true if the body text is preceded by a
* language indicator. If so, this method will as a side-effect
* assign the extracted language code into mLanguage
* @return Body text
*/
private String unpackBody(byte[] pdu, int encoding, int offset, int length,
boolean hasLanguageIndicator) {
String body = null;
switch (encoding) {
case SmsMessage.ENCODING_7BIT:
mBody = GsmAlphabet.gsm7BitPackedToString(pdu, SmsCbHeader.PDU_HEADER_LENGTH,
(pdu.length - SmsCbHeader.PDU_HEADER_LENGTH) * 8 / 7);
body = GsmAlphabet.gsm7BitPackedToString(pdu, offset, length * 8 / 7);
if (hasLanguageIndicator && mBody != null && mBody.length() > 2) {
mLanguage = mBody.substring(0, 2);
mBody = mBody.substring(3);
if (hasLanguageIndicator && body != null && body.length() > 2) {
// Language is two GSM characters followed by a CR.
// The actual body text is offset by 3 characters.
mLanguage = body.substring(0, 2);
body = body.substring(3);
}
break;
case SmsMessage.ENCODING_16BIT:
int offset = SmsCbHeader.PDU_HEADER_LENGTH;
if (hasLanguageIndicator && pdu.length >= SmsCbHeader.PDU_HEADER_LENGTH + 2) {
mLanguage = GsmAlphabet.gsm7BitPackedToString(pdu,
SmsCbHeader.PDU_HEADER_LENGTH, 2);
if (hasLanguageIndicator && pdu.length >= offset + 2) {
// Language is two GSM characters.
// The actual body text is offset by 2 bytes.
mLanguage = GsmAlphabet.gsm7BitPackedToString(pdu, offset, 2);
offset += 2;
length -= 2;
}
try {
mBody = new String(pdu, offset, (pdu.length & 0xfffe) - offset, "utf-16");
body = new String(pdu, offset, (length & 0xfffe), "utf-16");
} catch (UnsupportedEncodingException e) {
// Eeeek
}
@@ -252,16 +319,18 @@ public class SmsCbMessage {
break;
}
if (mBody != null) {
if (body != null) {
// Remove trailing carriage return
for (int i = mBody.length() - 1; i >= 0; i--) {
if (mBody.charAt(i) != CARRIAGE_RETURN) {
mBody = mBody.substring(0, i + 1);
for (int i = body.length() - 1; i >= 0; i--) {
if (body.charAt(i) != CARRIAGE_RETURN) {
body = body.substring(0, i + 1);
break;
}
}
} else {
mBody = "";
body = "";
}
return body;
}
}

75
telephony/java/com/android/internal/telephony/gsm/SmsCbHeader.java
View File

@@ -17,8 +17,31 @@
package com.android.internal.telephony.gsm;
public class SmsCbHeader {
/**
* Length of SMS-CB header
*/
public static final int PDU_HEADER_LENGTH = 6;
/**
* GSM pdu format, as defined in 3gpp TS 23.041, section 9.4.1
*/
public static final int FORMAT_GSM = 1;
/**
* UMTS pdu format, as defined in 3gpp TS 23.041, section 9.4.2
*/
public static final int FORMAT_UMTS = 2;
/**
* Message type value as defined in 3gpp TS 25.324, section 11.1.
*/
private static final int MESSAGE_TYPE_CBS_MESSAGE = 1;
/**
* Length of GSM pdus
*/
private static final int PDU_LENGTH_GSM = 88;
public final int geographicalScope;
public final int messageCode;
@@ -33,27 +56,55 @@ public class SmsCbHeader {
public final int nrOfPages;
public final int format;
public SmsCbHeader(byte[] pdu) throws IllegalArgumentException {
if (pdu == null || pdu.length < PDU_HEADER_LENGTH) {
throw new IllegalArgumentException("Illegal PDU");
}
geographicalScope = (pdu[0] & 0xc0) >> 6;
messageCode = ((pdu[0] & 0x3f) << 4) | ((pdu[1] & 0xf0) >> 4);
updateNumber = pdu[1] & 0x0f;
messageIdentifier = (pdu[2] << 8) | pdu[3];
dataCodingScheme = pdu[4];
if (pdu.length <= PDU_LENGTH_GSM) {
// GSM pdus are no more than 88 bytes
format = FORMAT_GSM;
geographicalScope = (pdu[0] & 0xc0) >> 6;
messageCode = ((pdu[0] & 0x3f) << 4) | ((pdu[1] & 0xf0) >> 4);
updateNumber = pdu[1] & 0x0f;
messageIdentifier = ((pdu[2] & 0xff) << 8) | (pdu[3] & 0xff);
dataCodingScheme = pdu[4] & 0xff;
// Check for invalid page parameter
int pageIndex = (pdu[5] & 0xf0) >> 4;
int nrOfPages = pdu[5] & 0x0f;
// Check for invalid page parameter
int pageIndex = (pdu[5] & 0xf0) >> 4;
int nrOfPages = pdu[5] & 0x0f;
if (pageIndex == 0 || nrOfPages == 0 || pageIndex > nrOfPages) {
if (pageIndex == 0 || nrOfPages == 0 || pageIndex > nrOfPages) {
pageIndex = 1;
nrOfPages = 1;
}
this.pageIndex = pageIndex;
this.nrOfPages = nrOfPages;
} else {
// UMTS pdus are always at least 90 bytes since the payload includes
// a number-of-pages octet and also one length octet per page
format = FORMAT_UMTS;
int messageType = pdu[0];
if (messageType != MESSAGE_TYPE_CBS_MESSAGE) {
throw new IllegalArgumentException("Unsupported message type " + messageType);
}
messageIdentifier = ((pdu[1] & 0xff) << 8) | pdu[2] & 0xff;
geographicalScope = (pdu[3] & 0xc0) >> 6;
messageCode = ((pdu[3] & 0x3f) << 4) | ((pdu[4] & 0xf0) >> 4);
updateNumber = pdu[4] & 0x0f;
dataCodingScheme = pdu[5] & 0xff;
// We will always consider a UMTS message as having one single page
// since there's only one instance of the header, even though the
// actual payload may contain several pages.
pageIndex = 1;
nrOfPages = 1;
}
this.pageIndex = pageIndex;
this.nrOfPages = nrOfPages;
}
}

364
telephony/tests/telephonytests/src/com/android/internal/telephony/GsmSmsCbTest.java
View File

@@ -69,6 +69,36 @@ public class GsmSmsCbTest extends AndroidTestCase {
doTestGeographicalScopeValue(pdu, (byte)0xC0, SmsCbMessage.GEOGRAPHICAL_SCOPE_CELL_WIDE);
}
public void testGetGeographicalScopeUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x40,
(byte)0x01,
(byte)0x41, (byte)0xD0, (byte)0x71, (byte)0xDA, (byte)0x04, (byte)0x91,
(byte)0xCB, (byte)0xE6, (byte)0x70, (byte)0x9D, (byte)0x4D, (byte)0x07,
(byte)0x85, (byte)0xD9, (byte)0x70, (byte)0x74, (byte)0x58, (byte)0x5C,
(byte)0xA6, (byte)0x83, (byte)0xDA, (byte)0xE5, (byte)0xF9, (byte)0x3C,
(byte)0x7C, (byte)0x2E, (byte)0x83, (byte)0xEE, (byte)0x69, (byte)0x3A,
(byte)0x1A, (byte)0x34, (byte)0x0E, (byte)0xCB, (byte)0xE5, (byte)0xE9,
(byte)0xF0, (byte)0xB9, (byte)0x0C, (byte)0x92, (byte)0x97, (byte)0xE9,
(byte)0x75, (byte)0xB9, (byte)0x1B, (byte)0x04, (byte)0x0F, (byte)0x93,
(byte)0xC9, (byte)0x69, (byte)0xF7, (byte)0xB9, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x34
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected geographical scope decoded",
SmsCbMessage.GEOGRAPHICAL_SCOPE_CELL_WIDE, msg.getGeographicalScope());
}
public void testGetMessageBody7Bit() {
byte[] pdu = {
(byte)0xC0, (byte)0x00, (byte)0x00, (byte)0x32, (byte)0x40, (byte)0x11, (byte)0x41,
@@ -92,6 +122,83 @@ public class GsmSmsCbTest extends AndroidTestCase {
msg.getMessageBody());
}
public void testGetMessageBody7BitUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x40,
(byte)0x01,
(byte)0x41, (byte)0xD0, (byte)0x71, (byte)0xDA, (byte)0x04, (byte)0x91,
(byte)0xCB, (byte)0xE6, (byte)0x70, (byte)0x9D, (byte)0x4D, (byte)0x07,
(byte)0x85, (byte)0xD9, (byte)0x70, (byte)0x74, (byte)0x58, (byte)0x5C,
(byte)0xA6, (byte)0x83, (byte)0xDA, (byte)0xE5, (byte)0xF9, (byte)0x3C,
(byte)0x7C, (byte)0x2E, (byte)0x83, (byte)0xEE, (byte)0x69, (byte)0x3A,
(byte)0x1A, (byte)0x34, (byte)0x0E, (byte)0xCB, (byte)0xE5, (byte)0xE9,
(byte)0xF0, (byte)0xB9, (byte)0x0C, (byte)0x92, (byte)0x97, (byte)0xE9,
(byte)0x75, (byte)0xB9, (byte)0x1B, (byte)0x04, (byte)0x0F, (byte)0x93,
(byte)0xC9, (byte)0x69, (byte)0xF7, (byte)0xB9, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x34
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected 7-bit string decoded",
"A GSM default alphabet message with carriage return padding",
msg.getMessageBody());
}
public void testGetMessageBody7BitMultipageUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x01, (byte)0xC0, (byte)0x00, (byte)0x40,
(byte)0x02,
(byte)0xC6, (byte)0xB4, (byte)0x7C, (byte)0x4E, (byte)0x07, (byte)0xC1,
(byte)0xC3, (byte)0xE7, (byte)0xF2, (byte)0xAA, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A,
(byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34,
(byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x0A,
(byte)0xD3, (byte)0xF2, (byte)0xF8, (byte)0xED, (byte)0x26, (byte)0x83,
(byte)0xE0, (byte)0xE1, (byte)0x73, (byte)0xB9, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A,
(byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34,
(byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x0A
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected multipage 7-bit string decoded",
"First page+Second page",
msg.getMessageBody());
}
public void testGetMessageBody7BitFull() {
byte[] pdu = {
(byte)0xC0, (byte)0x00, (byte)0x00, (byte)0x32, (byte)0x40, (byte)0x11, (byte)0x41,
@@ -117,6 +224,38 @@ public class GsmSmsCbTest extends AndroidTestCase {
msg.getMessageBody());
}
public void testGetMessageBody7BitFullUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x40,
(byte)0x01,
(byte)0x41, (byte)0xD0, (byte)0x71, (byte)0xDA, (byte)0x04, (byte)0x91,
(byte)0xCB, (byte)0xE6, (byte)0x70, (byte)0x9D, (byte)0x4D, (byte)0x07,
(byte)0x85, (byte)0xD9, (byte)0x70, (byte)0x74, (byte)0x58, (byte)0x5C,
(byte)0xA6, (byte)0x83, (byte)0xDA, (byte)0xE5, (byte)0xF9, (byte)0x3C,
(byte)0x7C, (byte)0x2E, (byte)0x83, (byte)0xC4, (byte)0xE5, (byte)0xB4,
(byte)0xFB, (byte)0x0C, (byte)0x2A, (byte)0xE3, (byte)0xC3, (byte)0x63,
(byte)0x3A, (byte)0x3B, (byte)0x0F, (byte)0xCA, (byte)0xCD, (byte)0x40,
(byte)0x63, (byte)0x74, (byte)0x58, (byte)0x1E, (byte)0x1E, (byte)0xD3,
(byte)0xCB, (byte)0xF2, (byte)0x39, (byte)0x88, (byte)0xFD, (byte)0x76,
(byte)0x9F, (byte)0x59, (byte)0xA0, (byte)0x76, (byte)0x39, (byte)0xEC,
(byte)0x4E, (byte)0xBB, (byte)0xCF, (byte)0x20, (byte)0x3A, (byte)0xBA,
(byte)0x2C, (byte)0x2F, (byte)0x83, (byte)0xD2, (byte)0x73, (byte)0x90,
(byte)0xFB, (byte)0x0D, (byte)0x82, (byte)0x87, (byte)0xC9, (byte)0xE4,
(byte)0xB4, (byte)0xFB, (byte)0x1C, (byte)0x02,
(byte)0x52
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals(
"Unexpected 7-bit string decoded",
"A GSM default alphabet message being exactly 93 characters long, " +
"meaning there is no padding!",
msg.getMessageBody());
}
public void testGetMessageBody7BitWithLanguage() {
byte[] pdu = {
(byte)0xC0, (byte)0x00, (byte)0x00, (byte)0x32, (byte)0x04, (byte)0x11, (byte)0x41,
@@ -167,6 +306,38 @@ public class GsmSmsCbTest extends AndroidTestCase {
assertEquals("Unexpected language indicator decoded", "sv", msg.getLanguageCode());
}
public void testGetMessageBody7BitWithLanguageInBodyUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x10,
(byte)0x01,
(byte)0x73, (byte)0x7B, (byte)0x23, (byte)0x08, (byte)0x3A, (byte)0x4E,
(byte)0x9B, (byte)0x20, (byte)0x72, (byte)0xD9, (byte)0x1C, (byte)0xAE,
(byte)0xB3, (byte)0xE9, (byte)0xA0, (byte)0x30, (byte)0x1B, (byte)0x8E,
(byte)0x0E, (byte)0x8B, (byte)0xCB, (byte)0x74, (byte)0x50, (byte)0xBB,
(byte)0x3C, (byte)0x9F, (byte)0x87, (byte)0xCF, (byte)0x65, (byte)0xD0,
(byte)0x3D, (byte)0x4D, (byte)0x47, (byte)0x83, (byte)0xC6, (byte)0x61,
(byte)0xB9, (byte)0x3C, (byte)0x1D, (byte)0x3E, (byte)0x97, (byte)0x41,
(byte)0xF2, (byte)0x32, (byte)0xBD, (byte)0x2E, (byte)0x77, (byte)0x83,
(byte)0xE0, (byte)0x61, (byte)0x32, (byte)0x39, (byte)0xED, (byte)0x3E,
(byte)0x37, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x37
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected 7-bit string decoded",
"A GSM default alphabet message with carriage return padding",
msg.getMessageBody());
assertEquals("Unexpected language indicator decoded", "sv", msg.getLanguageCode());
}
public void testGetMessageBody8Bit() {
byte[] pdu = {
(byte)0xC0, (byte)0x00, (byte)0x00, (byte)0x32, (byte)0x44, (byte)0x11, (byte)0x41,
@@ -210,6 +381,81 @@ public class GsmSmsCbTest extends AndroidTestCase {
"A UCS2 message containing a \u0434 character", msg.getMessageBody());
}
public void testGetMessageBodyUcs2Umts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x48,
(byte)0x01,
(byte)0x00, (byte)0x41, (byte)0x00, (byte)0x20, (byte)0x00, (byte)0x55,
(byte)0x00, (byte)0x43, (byte)0x00, (byte)0x53, (byte)0x00, (byte)0x32,
(byte)0x00, (byte)0x20, (byte)0x00, (byte)0x6D, (byte)0x00, (byte)0x65,
(byte)0x00, (byte)0x73, (byte)0x00, (byte)0x73, (byte)0x00, (byte)0x61,
(byte)0x00, (byte)0x67, (byte)0x00, (byte)0x65, (byte)0x00, (byte)0x20,
(byte)0x00, (byte)0x63, (byte)0x00, (byte)0x6F, (byte)0x00, (byte)0x6E,
(byte)0x00, (byte)0x74, (byte)0x00, (byte)0x61, (byte)0x00, (byte)0x69,
(byte)0x00, (byte)0x6E, (byte)0x00, (byte)0x69, (byte)0x00, (byte)0x6E,
(byte)0x00, (byte)0x67, (byte)0x00, (byte)0x20, (byte)0x00, (byte)0x61,
(byte)0x00, (byte)0x20, (byte)0x04, (byte)0x34, (byte)0x00, (byte)0x20,
(byte)0x00, (byte)0x63, (byte)0x00, (byte)0x68, (byte)0x00, (byte)0x61,
(byte)0x00, (byte)0x72, (byte)0x00, (byte)0x61, (byte)0x00, (byte)0x63,
(byte)0x00, (byte)0x74, (byte)0x00, (byte)0x65, (byte)0x00, (byte)0x72,
(byte)0x00, (byte)0x0D, (byte)0x00, (byte)0x0D,
(byte)0x4E
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected 7-bit string decoded",
"A UCS2 message containing a \u0434 character", msg.getMessageBody());
}
public void testGetMessageBodyUcs2MultipageUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x48,
(byte)0x02,
(byte)0x00, (byte)0x41, (byte)0x00, (byte)0x41, (byte)0x00, (byte)0x41,
(byte)0x00, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x06,
(byte)0x00, (byte)0x42, (byte)0x00, (byte)0x42, (byte)0x00, (byte)0x42,
(byte)0x00, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x0D, (byte)0x0D, (byte)0x0D, (byte)0x0D,
(byte)0x06
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected multipage UCS2 string decoded",
"AAABBB", msg.getMessageBody());
}
public void testGetMessageBodyUcs2WithLanguageInBody() {
byte[] pdu = {
(byte)0xC0, (byte)0x00, (byte)0x00, (byte)0x32, (byte)0x11, (byte)0x11, (byte)0x78,
@@ -234,6 +480,37 @@ public class GsmSmsCbTest extends AndroidTestCase {
assertEquals("Unexpected language indicator decoded", "xx", msg.getLanguageCode());
}
public void testGetMessageBodyUcs2WithLanguageInBodyUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x00, (byte)0x32, (byte)0xC0, (byte)0x00, (byte)0x11,
(byte)0x01,
(byte)0x78, (byte)0x3C, (byte)0x00, (byte)0x41, (byte)0x00, (byte)0x20,
(byte)0x00, (byte)0x55, (byte)0x00, (byte)0x43, (byte)0x00, (byte)0x53,
(byte)0x00, (byte)0x32, (byte)0x00, (byte)0x20, (byte)0x00, (byte)0x6D,
(byte)0x00, (byte)0x65, (byte)0x00, (byte)0x73, (byte)0x00, (byte)0x73,
(byte)0x00, (byte)0x61, (byte)0x00, (byte)0x67, (byte)0x00, (byte)0x65,
(byte)0x00, (byte)0x20, (byte)0x00, (byte)0x63, (byte)0x00, (byte)0x6F,
(byte)0x00, (byte)0x6E, (byte)0x00, (byte)0x74, (byte)0x00, (byte)0x61,
(byte)0x00, (byte)0x69, (byte)0x00, (byte)0x6E, (byte)0x00, (byte)0x69,
(byte)0x00, (byte)0x6E, (byte)0x00, (byte)0x67, (byte)0x00, (byte)0x20,
(byte)0x00, (byte)0x61, (byte)0x00, (byte)0x20, (byte)0x04, (byte)0x34,
(byte)0x00, (byte)0x20, (byte)0x00, (byte)0x63, (byte)0x00, (byte)0x68,
(byte)0x00, (byte)0x61, (byte)0x00, (byte)0x72, (byte)0x00, (byte)0x61,
(byte)0x00, (byte)0x63, (byte)0x00, (byte)0x74, (byte)0x00, (byte)0x65,
(byte)0x00, (byte)0x72, (byte)0x00, (byte)0x0D,
(byte)0x50
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected 7-bit string decoded",
"A UCS2 message containing a \u0434 character", msg.getMessageBody());
assertEquals("Unexpected language indicator decoded", "xx", msg.getLanguageCode());
}
public void testGetMessageIdentifier() {
byte[] pdu = {
(byte)0xC0, (byte)0x00, (byte)0x30, (byte)0x39, (byte)0x40, (byte)0x11, (byte)0x41,
@@ -256,6 +533,35 @@ public class GsmSmsCbTest extends AndroidTestCase {
assertEquals("Unexpected message identifier decoded", 12345, msg.getMessageIdentifier());
}
public void testGetMessageIdentifierUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x30, (byte)0x39, (byte)0x2A, (byte)0xA5, (byte)0x40,
(byte)0x01,
(byte)0x41, (byte)0xD0, (byte)0x71, (byte)0xDA, (byte)0x04, (byte)0x91,
(byte)0xCB, (byte)0xE6, (byte)0x70, (byte)0x9D, (byte)0x4D, (byte)0x07,
(byte)0x85, (byte)0xD9, (byte)0x70, (byte)0x74, (byte)0x58, (byte)0x5C,
(byte)0xA6, (byte)0x83, (byte)0xDA, (byte)0xE5, (byte)0xF9, (byte)0x3C,
(byte)0x7C, (byte)0x2E, (byte)0x83, (byte)0xEE, (byte)0x69, (byte)0x3A,
(byte)0x1A, (byte)0x34, (byte)0x0E, (byte)0xCB, (byte)0xE5, (byte)0xE9,
(byte)0xF0, (byte)0xB9, (byte)0x0C, (byte)0x92, (byte)0x97, (byte)0xE9,
(byte)0x75, (byte)0xB9, (byte)0x1B, (byte)0x04, (byte)0x0F, (byte)0x93,
(byte)0xC9, (byte)0x69, (byte)0xF7, (byte)0xB9, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x34
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected message identifier decoded", 12345, msg.getMessageIdentifier());
}
public void testGetMessageCode() {
byte[] pdu = {
(byte)0x2A, (byte)0xA5, (byte)0x30, (byte)0x39, (byte)0x40, (byte)0x11, (byte)0x41,
@@ -278,6 +584,35 @@ public class GsmSmsCbTest extends AndroidTestCase {
assertEquals("Unexpected message code decoded", 682, msg.getMessageCode());
}
public void testGetMessageCodeUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x30, (byte)0x39, (byte)0x2A, (byte)0xA5, (byte)0x40,
(byte)0x01,
(byte)0x41, (byte)0xD0, (byte)0x71, (byte)0xDA, (byte)0x04, (byte)0x91,
(byte)0xCB, (byte)0xE6, (byte)0x70, (byte)0x9D, (byte)0x4D, (byte)0x07,
(byte)0x85, (byte)0xD9, (byte)0x70, (byte)0x74, (byte)0x58, (byte)0x5C,
(byte)0xA6, (byte)0x83, (byte)0xDA, (byte)0xE5, (byte)0xF9, (byte)0x3C,
(byte)0x7C, (byte)0x2E, (byte)0x83, (byte)0xEE, (byte)0x69, (byte)0x3A,
(byte)0x1A, (byte)0x34, (byte)0x0E, (byte)0xCB, (byte)0xE5, (byte)0xE9,
(byte)0xF0, (byte)0xB9, (byte)0x0C, (byte)0x92, (byte)0x97, (byte)0xE9,
(byte)0x75, (byte)0xB9, (byte)0x1B, (byte)0x04, (byte)0x0F, (byte)0x93,
(byte)0xC9, (byte)0x69, (byte)0xF7, (byte)0xB9, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x34
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected message code decoded", 682, msg.getMessageCode());
}
public void testGetUpdateNumber() {
byte[] pdu = {
(byte)0x2A, (byte)0xA5, (byte)0x30, (byte)0x39, (byte)0x40, (byte)0x11, (byte)0x41,
@@ -299,4 +634,33 @@ public class GsmSmsCbTest extends AndroidTestCase {
assertEquals("Unexpected update number decoded", 5, msg.getUpdateNumber());
}
public void testGetUpdateNumberUmts() {
byte[] pdu = {
(byte)0x01, (byte)0x30, (byte)0x39, (byte)0x2A, (byte)0xA5, (byte)0x40,
(byte)0x01,
(byte)0x41, (byte)0xD0, (byte)0x71, (byte)0xDA, (byte)0x04, (byte)0x91,
(byte)0xCB, (byte)0xE6, (byte)0x70, (byte)0x9D, (byte)0x4D, (byte)0x07,
(byte)0x85, (byte)0xD9, (byte)0x70, (byte)0x74, (byte)0x58, (byte)0x5C,
(byte)0xA6, (byte)0x83, (byte)0xDA, (byte)0xE5, (byte)0xF9, (byte)0x3C,
(byte)0x7C, (byte)0x2E, (byte)0x83, (byte)0xEE, (byte)0x69, (byte)0x3A,
(byte)0x1A, (byte)0x34, (byte)0x0E, (byte)0xCB, (byte)0xE5, (byte)0xE9,
(byte)0xF0, (byte)0xB9, (byte)0x0C, (byte)0x92, (byte)0x97, (byte)0xE9,
(byte)0x75, (byte)0xB9, (byte)0x1B, (byte)0x04, (byte)0x0F, (byte)0x93,
(byte)0xC9, (byte)0x69, (byte)0xF7, (byte)0xB9, (byte)0xD1, (byte)0x68,
(byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3, (byte)0xD1,
(byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46, (byte)0xA3,
(byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D, (byte)0x46,
(byte)0xA3, (byte)0xD1, (byte)0x68, (byte)0x34, (byte)0x1A, (byte)0x8D,
(byte)0x46, (byte)0xA3, (byte)0xD1, (byte)0x00,
(byte)0x34
};
SmsCbMessage msg = SmsCbMessage.createFromPdu(pdu);
assertEquals("Unexpected update number decoded", 5, msg.getUpdateNumber());
}
}