| author | Florian Pose <fp@igh-essen.com> |
| Fri, 25 Jul 2008 14:19:29 +0000 | |
| changeset 1151 | 1fc1535dec29 |
| parent 1144 | 7dbfdd61812c |
| child 1157 | 04d1c950cf9d |
| permissions | -rw-r--r-- |
| 1142 | 1 |
/***************************************************************************** |
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* |
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* $Id$ |
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* |
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****************************************************************************/ |
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#include <iostream> |
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using namespace std; |
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#include "CommandStates.h" |
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/*****************************************************************************/ |
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CommandStates::CommandStates(): |
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Command("states", "Request application-layer states.")
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{
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} |
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/*****************************************************************************/ |
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string CommandStates::helpString() const |
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{
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stringstream str; |
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str << getName() << " [OPTIONS] <STATE>" << endl |
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<< endl |
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<< getBriefDescription() << endl |
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<< endl |
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<< "Arguments:" << endl |
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1144
7dbfdd61812c
Bugfixes and improvements.
Florian Pose <fp@igh-essen.com>
parents:
1142
diff
changeset
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<< " STATE can be 'INIT', 'PREOP', 'SAFEOP', or 'OP'." << endl |
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<< endl |
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<< "Command-specific options:" << endl |
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<< " --slave -s <index> Positive numerical ring position," << endl |
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<< " or 'all' for all slaves (default)." << endl |
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<< endl |
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<< numericInfo(); |
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return str.str(); |
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} |
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/****************************************************************************/ |
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void CommandStates::execute(MasterDevice &m, const StringVector &args) |
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{
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SlaveList slaves; |
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SlaveList::const_iterator si; |
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stringstream err; |
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string stateStr; |
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uint8_t state = 0x00; |
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if (args.size() != 1) {
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err << "'" << getName() << "' takes exactly one argument!"; |
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throwInvalidUsageException(err); |
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} |
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stateStr = args[0]; |
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transform(stateStr.begin(), stateStr.end(), |
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stateStr.begin(), (int (*) (int)) std::toupper); |
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if (stateStr == "INIT") {
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state = 0x01; |
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} else if (stateStr == "PREOP") {
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state = 0x02; |
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} else if (stateStr == "SAFEOP") {
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state = 0x04; |
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} else if (stateStr == "OP") {
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state = 0x08; |
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} else {
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err << "Invalid state '" << args[0] << "'!"; |
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throwInvalidUsageException(err); |
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} |
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m.open(MasterDevice::ReadWrite); |
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slaves = selectedSlaves(m); |
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for (si = slaves.begin(); si != slaves.end(); si++) {
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m.requestState(si->position, state); |
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} |
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} |
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/*****************************************************************************/ |