Add meaningful error strings to IccIoResult (633765fe) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/uicc/IccIoResult.java

+143 −2

Original line number	Diff line number	Diff line
		@@ -22,6 +22,147 @@ package com.android.internal.telephony.uicc;
		*/
		public class
		IccIoResult {

		private static final String UNKNOWN_ERROR = "unknown";

		private String getErrorString() {
		// Errors from 3gpp 11.11 9.4.1
		// Additional Errors from ETSI 102.221
		//
		// All error codes below are copied directly from their respective specification
		// without modification except in cases where necessary string formatting has been omitted.
		switch(sw1) {
		case 0x62:
		switch(sw2) {
		case 0x00: return "No information given,"
		+ " state of non volatile memory unchanged";
		case 0x81: return "Part of returned data may be corrupted";
		case 0x82: return "End of file/record reached before reading Le bytes";
		case 0x83: return "Selected file invalidated";
		case 0x84: return "Selected file in termination state";
		case 0xF1: return "More data available";
		case 0xF2: return "More data available and proactive command pending";
		case 0xF3: return "Response data available";
		}
		break;
		case 0x63:
		if (sw2 >> 4 == 0x0C) {
		return "Command successful but after using an internal"
		+ "update retry routine but Verification failed";
		}
		switch(sw2) {
		case 0xF1: return "More data expected";
		case 0xF2: return "More data expected and proactive command pending";
		}
		break;
		case 0x64:
		switch(sw2) {
		case 0x00: return "No information given,"
		+ " state of non-volatile memory unchanged";
		}
		break;
		case 0x65:
		switch(sw2) {
		case 0x00: return "No information given, state of non-volatile memory changed";
		case 0x81: return "Memory problem";
		}
		break;
		case 0x67:
		switch(sw2) {
		case 0x00: return "incorrect parameter P3";
		default: return "The interpretation of this status word is command dependent";
		}
		// break;
		case 0x6B: return "incorrect parameter P1 or P2";
		case 0x6D: return "unknown instruction code given in the command";
		case 0x6E: return "wrong instruction class given in the command";
		case 0x6F:
		switch(sw2) {
		case 0x00: return "technical problem with no diagnostic given";
		default: return "The interpretation of this status word is command dependent";
		}
		// break;
		case 0x68:
		switch(sw2) {
		case 0x00: return "No information given";
		case 0x81: return "Logical channel not supported";
		case 0x82: return "Secure messaging not supported";
		}
		break;
		case 0x69:
		switch(sw2) {
		case 0x00: return "No information given";
		case 0x81: return "Command incompatible with file structure";
		case 0x82: return "Security status not satisfied";
		case 0x83: return "Authentication/PIN method blocked";
		case 0x84: return "Referenced data invalidated";
		case 0x85: return "Conditions of use not satisfied";
		case 0x86: return "Command not allowed (no EF selected)";
		case 0x89: return "Command not allowed - secure channel -"
		+ " security not satisfied";
		}
		break;
		case 0x6A:
		switch(sw2) {
		case 0x80: return "Incorrect parameters in the data field";
		case 0x81: return "Function not supported";
		case 0x82: return "File not found";
		case 0x83: return "Record not found";
		case 0x84: return "Not enough memory space";
		case 0x86: return "Incorrect parameters P1 to P2";
		case 0x87: return "Lc inconsistent with P1 to P2";
		case 0x88: return "Referenced data not found";
		}
		break;
		case 0x90: return null; // success
		case 0x91: return null; // success
		//Status Code 0x92 has contradictory meanings from 11.11 and 102.221 10.2.1.1
		case 0x92:
		if (sw2 >> 4 == 0) {
		return "command successful but after using an internal update retry routine";
		}
		switch(sw2) {
		case 0x40: return "memory problem";
		}
		break;
		case 0x93:
		switch(sw2) {
		case 0x00:
		return "SIM Application Toolkit is busy. Command cannot be executed"
		+ " at present, further normal commands are allowed.";
		}
		break;
		case 0x94:
		switch(sw2) {
		case 0x00: return "no EF selected";
		case 0x02: return "out f range (invalid address)";
		case 0x04: return "file ID not found/pattern not found";
		case 0x08: return "file is inconsistent with the command";
		}
		break;
		case 0x98:
		switch(sw2) {
		case 0x02: return "no CHV initialized";
		case 0x04: return "access condition not fulfilled/"
		+ "unsuccessful CHV verification, at least one attempt left/"
		+ "unsuccessful UNBLOCK CHV verification, at least one attempt left/"
		+ "authentication failed";
		case 0x08: return "in contradiction with CHV status";
		case 0x10: return "in contradiction with invalidation status";
		case 0x40: return "unsuccessful CHV verification, no attempt left/"
		+ "unsuccessful UNBLOCK CHV verification, no attempt left/"
		+ "CHV blocked"
		+ "UNBLOCK CHV blocked";
		case 0x50: return "increase cannot be performed, Max value reached";
		}
		break;
		case 0x9E: return null; // success
		case 0x9F: return null; // success
		}
		return UNKNOWN_ERROR;
		}


		public int sw1;
		public int sw2;

		@@ -39,8 +180,8 @@ IccIoResult {

		@Override
		public String toString() {
		return "IccIoResponse sw1:0x" + Integer.toHexString(sw1) + " sw2:0x"
		+ Integer.toHexString(sw2);
		return "IccIoResult sw1:0x" + Integer.toHexString(sw1) + " sw2:0x"
		+ Integer.toHexString(sw2) + ((!success()) ? " Error: " + getErrorString() : "");
		}

		/**