| author | Florian Pose <fp@igh-essen.com> |
| Wed, 23 Jul 2008 16:16:30 +0000 | |
| changeset 1137 | a73c0f54be42 |
| parent 1136 | a0982873d655 |
| permissions | -rw-r--r-- |
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Moved every command into a separate file.
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/***************************************************************************** |
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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 "globals.h" |
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/****************************************************************************/ |
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const char *help_states = |
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"[OPTIONS] <STATE>\n" |
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"\n" |
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"Request an application-layer state change for the specified slaves.\n" |
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"\n" |
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"Arguments:\n" |
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" STATE can be 'INIT', 'PREOP', 'SAFEOP', or 'OP'\n" |
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"\n" |
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"Command-specific options:\n" |
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" --slave -s <index> Positive numerical ring position, or 'all' for\n" |
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" all slaves (default).\n" |
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"\n" |
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"Numerical values can be specified either with decimal (no prefix),\n" |
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"octal (prefix '0') or hexadecimal (prefix '0x') base.\n"; |
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/****************************************************************************/ |
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void command_states(void) |
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{
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stringstream err; |
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string stateStr; |
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uint8_t state; |
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if (commandArgs.size() != 1) {
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err << "'" << commandName << "' takes exactly one argument!"; |
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throw InvalidUsageException(err); |
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} |
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stateStr = commandArgs[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 '" << commandArgs[0] << "'!"; |
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throw InvalidUsageException(err); |
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} |
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masterDev.open(MasterDevice::ReadWrite); |
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if (slavePosition == -1) {
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unsigned int i, numSlaves = masterDev.slaveCount(); |
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for (i = 0; i < numSlaves; i++) |
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masterDev.requestState(i, state); |
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} else {
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masterDev.requestState(slavePosition, state); |
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} |
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} |
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/*****************************************************************************/ |