linklayerprotocols/ethernetpacketdriver/MacSet/MacSet.cpp
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     1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     2 // All rights reserved.
       
     3 // This component and the accompanying materials are made available
       
     4 // under the terms of "Eclipse Public License v1.0"
       
     5 // which accompanies this distribution, and is available
       
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     7 //
       
     8 // Initial Contributors:
       
     9 // Nokia Corporation - initial contribution.
       
    10 //
       
    11 // Contributors:
       
    12 //
       
    13 // Description:
       
    14 //
       
    15 
       
    16 #include <e32test.h>
       
    17 #include <f32file.h>
       
    18 #include <s32file.h>
       
    19 #include <c32comm.h>
       
    20 #include <bacline.h>
       
    21 
       
    22 #include <EtherCardApi.h>
       
    23 #include <EtherCardIoc.h>
       
    24 
       
    25 GLDEF_D RTest gTest(_L("macset utility"));
       
    26 GLDEF_D RFs gFs;
       
    27 GLDEF_D RPcmNetCardIf card;
       
    28 
       
    29 
       
    30 #define PDD_NAME _L("EtherSMC")
       
    31 #define LDD_NAME _L("EtherCard")
       
    32 
       
    33 LOCAL_C void ReadMac()
       
    34 //
       
    35 // Dump narrow text file to console, comms & debug (WINS)
       
    36 //
       
    37     {
       
    38     TBuf8<32> config;
       
    39 
       
    40     // MAC Address starts at the 4th byte
       
    41     config.SetMax();
       
    42     card.GetConfig(config);
       
    43 
       
    44     gTest.Printf(_L("Ethernet Status :"));
       
    45     if (config[0] == KEthCardReady)
       
    46 	gTest.Printf(_L(" Ready\n"));
       
    47     else
       
    48 	gTest.Printf(_L(" NOT Ready\n"));
       
    49 
       
    50     gTest.Printf(_L("Ethernet Speed :"));
       
    51     switch (config[1])
       
    52 	{
       
    53 	case KEthSpeedUnknown:
       
    54 	    gTest.Printf(_L(" Unknown\n"));
       
    55 	    break;
       
    56 	case KEthSpeedAuto:
       
    57 	    gTest.Printf(_L(" Auto\n"));
       
    58 	    break;
       
    59 	case KEthSpeed10BaseT:
       
    60 	    gTest.Printf(_L(" 10 MBit\n"));
       
    61 	    break;
       
    62 	case KEthSpeed100BaseTX:
       
    63 	    gTest.Printf(_L(" 100 MBit\n"));
       
    64 	    break;
       
    65 	default:
       
    66 	    gTest.Printf(_L(" ERROR\n"));
       
    67 	}
       
    68 
       
    69     gTest.Printf(_L("Duplex Setting :"));
       
    70     switch (config[2])
       
    71 	{
       
    72 	case KEthDuplexUnknown:
       
    73 	    gTest.Printf(_L(" Unknown\n"));
       
    74 	    break;
       
    75 	case KEthDuplexAuto:
       
    76 	    gTest.Printf(_L(" Auto\n"));
       
    77 	    break;
       
    78 	case KEthDuplexFull:
       
    79 	    gTest.Printf(_L(" Full\n"));
       
    80 	    break;
       
    81 	case KEthDuplexHalf:
       
    82 	    gTest.Printf(_L(" Half\n"));
       
    83 	    break;
       
    84 	default:
       
    85 	    gTest.Printf(_L(" ERROR\n"));
       
    86 	}
       
    87 
       
    88     gTest.Printf(_L("MAC :"));
       
    89     gTest.Printf(_L(" %2x:%2x:%2x:%2x:%2x:%2x\n\n"),
       
    90 		 config[3], config[4],
       
    91 		 config[5], config[6],
       
    92 		 config[7], config[8]);
       
    93     }
       
    94 
       
    95 LOCAL_C void WriteMac()
       
    96 //
       
    97 // Write the new mac address to the card
       
    98 //
       
    99     {
       
   100     TBuf8<8> ioctlBuf;
       
   101     TRequestStatus status;
       
   102     TBuf<20> validChars(_L("0123456789abcdef"));
       
   103     TUint8 value;
       
   104     TUint8 upper=0;
       
   105     TChar c;
       
   106     TInt pos; 
       
   107 
       
   108     // Obtain command line parameters
       
   109     TPtrC option;
       
   110 
       
   111     CCommandLineArguments* args = CCommandLineArguments::NewLC();
       
   112 
       
   113     if (args->Count() > 2)
       
   114 	{
       
   115 	option.Set(args->Arg(1));
       
   116 
       
   117 	if(!option.CompareF(_L("-S")))
       
   118 	    {
       
   119 	    ioctlBuf.SetLength(7);
       
   120 	    ioctlBuf[0] = KIoControlSetMACAddress;
       
   121 
       
   122 	    for(int i = 0; i<6; i++)
       
   123 		{
       
   124 		c = args->Arg(2)[2*i];
       
   125 		c.LowerCase();
       
   126 		if((pos = validChars.Locate(c))==KErrNotFound)
       
   127 		    {
       
   128 		    pos = upper;
       
   129 		    break;
       
   130 		    }
       
   131 		upper = (TUint8)pos;
       
   132 		c = args->Arg(2)[(2*i)+1];
       
   133 		c.LowerCase();
       
   134 		if((pos = validChars.Locate(c))==KErrNotFound)
       
   135 		    {
       
   136 		    User::Leave(KErrNotFound);
       
   137 		    }
       
   138 		value = (TUint8)pos;
       
   139 		value = (TUint8)((upper<<4) | value);
       
   140 
       
   141 		ioctlBuf[i+1] = value;
       
   142 		}
       
   143 	    
       
   144 	    gTest.Printf(_L("\nSetting MAC to %2x:%2x:%2x:%2x:%2x:%2x\n"),
       
   145 			 ioctlBuf[1], ioctlBuf[2],
       
   146 			 ioctlBuf[3], ioctlBuf[4],
       
   147 			 ioctlBuf[5], ioctlBuf[6]);
       
   148 	    
       
   149 	    card.IOControl(status,ioctlBuf);
       
   150 	    gTest.Printf(_L("Done\n"));
       
   151 	    }
       
   152 	else
       
   153 	    {
       
   154 	    gTest.Printf(_L("Invalid option"));
       
   155 	    }
       
   156 	}
       
   157     else
       
   158 	{
       
   159 	gTest.Printf(_L("Call with -s to set new MAC\n"));
       
   160 	gTest.Printf(_L("  eg. macset -s 102030405060\n"));
       
   161 	}
       
   162     
       
   163     CleanupStack::PopAndDestroy( /* args */ );
       
   164     }
       
   165 
       
   166 
       
   167 LOCAL_C TInt InitGlobals()
       
   168 //
       
   169 // Initialise global variables.
       
   170 //
       
   171     {
       
   172     TInt err;
       
   173     TBuf8<8> ioctlBuf;
       
   174     TRequestStatus status;
       
   175 
       
   176     err=User::LoadPhysicalDevice(PDD_NAME);
       
   177     if (err!=KErrNone && err!=KErrAlreadyExists)
       
   178 	return(err);
       
   179     err=User::LoadLogicalDevice(LDD_NAME );
       
   180     if (err!=KErrNone && err!=KErrAlreadyExists)
       
   181 	return(err);
       
   182 	
       
   183     User::LeaveIfError(card.Open(card.VersionRequired(),0,NULL));
       
   184     ioctlBuf.SetLength(1);
       
   185     ioctlBuf[0] = KIoControlGetStatus;
       
   186 
       
   187     card.IOControl(status,ioctlBuf);
       
   188     if(ioctlBuf[0] != KEventPCCardReady)
       
   189 	{
       
   190 	card.Close();
       
   191 	User::Leave(KErrNotReady);
       
   192 	}
       
   193 
       
   194     err=gFs.Connect();
       
   195     gTest(err==KErrNone);
       
   196 
       
   197     // Force console creation
       
   198     gTest.Printf(_L(""));
       
   199 
       
   200     return KErrNone;
       
   201     }
       
   202 
       
   203 LOCAL_C void DestroyGlobals()
       
   204 //
       
   205 // Free global variables
       
   206 //
       
   207     {
       
   208     User::FreeLogicalDevice(_L("EtherCard"));
       
   209     User::FreePhysicalDevice(_L("EtherCard.Smc"));
       
   210 
       
   211     gFs.Close();
       
   212     }
       
   213 
       
   214 LOCAL_C void RunMacSetL()
       
   215 //
       
   216 // Run all the tests
       
   217 //
       
   218     {
       
   219 
       
   220     TInt ret = InitGlobals();
       
   221     if(ret != KErrNone)
       
   222 	return;
       
   223 
       
   224     ReadMac();
       
   225     WriteMac();
       
   226     DestroyGlobals();
       
   227     }
       
   228 
       
   229 EXPORT_C TInt E32Main()
       
   230 //
       
   231 // Main
       
   232 //
       
   233     {
       
   234     CTrapCleanup* cleanup = CTrapCleanup::New();
       
   235     CActiveScheduler* theActiveScheduler = new CActiveScheduler();
       
   236     CActiveScheduler::Install(theActiveScheduler);
       
   237 
       
   238     __UHEAP_MARK;
       
   239 
       
   240     TRAPD(err,RunMacSetL());
       
   241     if (err!=KErrNone)
       
   242 	gTest.Printf(_L("ERROR: Leave %d\n"),err);
       
   243 
       
   244     gTest.Printf(_L("Press any key ...\n"));
       
   245     gTest.Getch();
       
   246     gTest.Close();
       
   247 
       
   248     __UHEAP_MARKEND;
       
   249 
       
   250     delete cleanup;
       
   251     delete theActiveScheduler;
       
   252     return KErrNone;
       
   253     }