1 /*****************************************************************************

     2  *

     3  * $Id$

     4  *

     5  ****************************************************************************/

     6 

     7 #include <iostream>

     8 using namespace std;

     9 

    10 #include "globals.h"

    11 

    12 /****************************************************************************/

    13 

    14 const char *help_states =

    15     "[OPTIONS]\n"

    16     "\n"

    17     "\n"

    18     "Command-specific options:\n";

    19 

    20 /****************************************************************************/

    21 

    22 void command_states(void)

    23 {

    24     string stateStr;

    25     uint8_t state;

    26     

    27     if (commandArgs.size() != 1) {

    28         stringstream err;

    29         err << "'state' takes exactly one argument!";

    30         throw MasterDeviceException(err.str());

    31     }

    32 

    33     stateStr = commandArgs[0];

    34     transform(stateStr.begin(), stateStr.end(),

    35             stateStr.begin(), (int (*) (int)) std::toupper);

    36 

    37     if (stateStr == "INIT") {

    38         state = 0x01;

    39     } else if (stateStr == "PREOP") {

    40         state = 0x02;

    41     } else if (stateStr == "SAFEOP") {

    42         state = 0x04;

    43     } else if (stateStr == "OP") {

    44         state = 0x08;

    45     } else {

    46         stringstream err;

    47         err << "Invalid state '" << commandArgs[0] << "'!";

    48         throw MasterDeviceException(err.str());

    49     }

    50 

    51     masterDev.open(MasterDevice::ReadWrite);

    52 

    53     if (slavePosition == -1) {

    54         unsigned int i, numSlaves = masterDev.slaveCount();

    55         for (i = 0; i < numSlaves; i++)

    56             masterDev.requestState(i, state);

    57     } else {

    58         masterDev.requestState(slavePosition, state);

    59     }

    60 }

    61 

    62 /*****************************************************************************/