laforge
/
openbts-osmo
Archived
1
0
Fork 0
Code Releases Activity
This repository has been archived on 2022-03-30. You can view files and clone it, but cannot push or open issues or pull requests.
openbts-osmo/public-trunk/CLI/CLIParser.cpp

911 lines
25 KiB
C++
Raw Blame History

/*
* Copyright 2009, 2010 Free Software Foundation, Inc.
*
* This software is distributed under the terms of the GNU Affero Public License.
* See the COPYING file in the main directory for details.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <iostream>
#include <iomanip>
#include <fstream>
#include <iterator>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <config.h>
#include "CLIParser.h"
#include "Tokenizer.h"
#include <Logger.h>
#include <Globals.h>
#include <GSMConfig.h>
#include <GSMLogicalChannel.h>
#include <ControlCommon.h>
#include <TRXManager.h>
#include <PowerManager.h>
#include <SMSMessages.h>
using namespace std;
using namespace CommandLine;
using namespace SMS;
enum erorrCode {
SUCCESS=0,
BAD_NUM_ARGS=1,
BAD_VALUE=2,
NOT_FOUND=3,
TOO_MANY_ARGS=4,
FAILURE=5
};
/** Standard responses in the CLI, must match erorrCode enum. */
static const char* errorCodeText[] = {
"success", // 0
"wrong number of arguments", // 1
"bad argument(s)", // 2
"command not found", // 3
"too many arguments for parser", // 4
"command failed", // 5
};
extern TransceiverManager gTRX;
CommandLine::Parser CommandLine::gParser;
/**@name Helper functions. */
//@{
void CommandLine::exitBTS(unsigned waitSec, ostream& os)
{
// Block creation of new channels.
gBTS.hold(true);
if (waitSec!=0) {
os << "waiting up to " << waitSec << " seconds for clearing of "
<< gBTS.TCHActive() << " active calls" << endl;
// Wait up to the timeout for active channels to release.
time_t finish = time(NULL) + waitSec;
while (time(NULL)<finish) {
unsigned load = gBTS.SDCCHActive() + gBTS.TCHActive();
if (load==0) break;
sleep(1);
}
}
bool loads = false;
if (gBTS.SDCCHActive()>0) {
LOG(WARN) << "dropping " << gBTS.SDCCHActive() << " control transactions on exit";
loads = true;
}
if (gBTS.TCHActive()>0) {
LOG(WARN) << "dropping " << gBTS.TCHActive() << " calls on exit";
loads = true;
}
if (loads) {
os << endl << "exiting with loads:" << endl;
printStats(os);
}
if (gConfig.defines("Control.TMSITable.SavePath")) {
gTMSITable.save(gConfig.getStr("Control.TMSITable.SavePath"));
}
os << endl << "exiting..." << endl;
}
void CommandLine::printStats(ostream& os)
{
os << "SDCCH load: " << gBTS.SDCCHActive() << '/' << gBTS.SDCCHTotal() << endl;
os << "TCH/F load: " << gBTS.TCHActive() << '/' << gBTS.TCHTotal() << endl;
os << "AGCH/PCH load: " << gBTS.AGCHLoad() << ',' << gBTS.PCHLoad() << endl;
// paging table size
os << "Paging table size: " << gBTS.pager().pagingEntryListSize() << endl;
os << "Transactions/TMSIs: " << gTransactionTable.size() << ',' << gTMSITable.size() << endl;
// 3122 timer current value (the number of seconds an MS should hold off the next RACH)
os << "T3122: " << gBTS.T3122() << " ms" << endl;
}
//@}
/**@name Commands for the CLI. */
//@{
/*
A CLI command takes the argument in an array.
It returns 0 on success.
*/
/** Set the logging file. */
int setlogfile(int argc, char** argv, ostream& os)
{
if (argc!=2) return BAD_NUM_ARGS;
if (gSetLogFile(argv[1])) {
gConfig.set("LogFile",argv[1]);
return SUCCESS;
}
os << "cannot open " << argv[1] << " for logging" << endl;
return FAILURE;
}
/** Display system uptime and current GSM frame number. */
int uptime(int argc, char** argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
os.precision(2);
os << "Unix time " << time(NULL) << endl;
int seconds = gBTS.uptime();
if (seconds<120) {
os << "uptime " << seconds << " seconds, frame " << gBTS.time() << endl;
return SUCCESS;
}
float minutes = seconds / 60.0F;
if (minutes<120) {
os << "uptime " << minutes << " minutes, frame " << gBTS.time() << endl;
return SUCCESS;
}
float hours = minutes / 60.0F;
if (hours<48) {
os << "uptime " << hours << " hours, frame " << gBTS.time() << endl;
return SUCCESS;
}
float days = hours / 24.0F;
os << "uptime " << days << " days, frame " << gBTS.time() << endl;
return SUCCESS;
}
/** Give a list of available commands or describe a specific command. */
int showHelp(int argc, char** argv, ostream& os)
{
if (argc==2) {
os << argv[1] << " " << gParser.help(argv[1]) << endl;
return SUCCESS;
}
if (argc!=1) return BAD_NUM_ARGS;
os << endl << "Type \"help\" followed by the command name for help on that command." << endl << endl;
gParser.printCommands(os, 3);
os << endl;
os << "Lines starting with '!' are escaped to the shell." << endl;
os << endl;
os << "To pass string with spaces to a command, use quotes. E.g.:" << endl;
os << " sendsms IMSI255025502132582 100 \"multi-word sms with spaces\"" << endl;
os << "Escaping is not yet available, so you can't pass \" symbol itself to a command." << endl;
os << endl;
if ( strcasecmp(gConfig.getStr("CLI.Type"),"TCP") == 0
|| strcasecmp(gConfig.getStr("CLI.Type"),"UNIX") == 0) {
os << "Use <Ctrl-D> or <Ctrl-C> to exit from the CLI. \"exit\" will shutdown BTS!" << endl;
} else {
os << "Use <cntrl-A>, <D> to detach from \"screen\", *not* <cntrl-C>." << endl << endl;
}
return SUCCESS;
}
/** A function to return -1, the exit code for the caller. */
int exit_function(int argc, char** argv, ostream& os)
{
unsigned wait =0;
if (argc>2) return BAD_NUM_ARGS;
if (argc==2) wait = atoi(argv[1]);
exitBTS(wait, os);
return -1;
}
// Forward ref.
int tmsis(int argc, char** argv, ostream& os);
/** Dump TMSI table to a text file. */
int dumpTMSIs(const char* filename)
{
ofstream fileout;
fileout.open(filename, ios::out); // erases existing!
// FIXME -- Check that the file really opened.
// Fake an argument list to call printTMSIs.
char* subargv[] = {"tmsis", NULL};
int subargc = 1;
return tmsis(subargc, subargv, fileout);
}
/** Print or clear the TMSI table. */
int tmsis(int argc, char** argv, ostream& os)
{
if (argc>=2) {
// Clear?
if (strcmp(argv[1],"clear")==0) {
if (argc!=2) return BAD_NUM_ARGS;
os << "clearing TMSI table" << endl;
gTMSITable.clear();
return SUCCESS;
}
// Dump?
if (strcmp(argv[1],"dump")==0) {
if (argc!=3) return BAD_NUM_ARGS;
os << "dumping TMSI table to " << argv[2] << endl;
return dumpTMSIs(argv[2]);
}
return BAD_VALUE;
}
if (argc!=1) return BAD_NUM_ARGS;
os << "TMSI IMSI IMEI age used" << endl;
gTMSITable.dump(os);
os << endl << gTMSITable.size() << " TMSIs in table" << endl;
return SUCCESS;
}
/** Print the transactions table. */
int trans(int argc, char** argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
// os << "TMSI IMSI IMEI age used" << endl;
gTransactionTable.dump(os);
os << endl << gTransactionTable.size() << " transactions in table" << endl;
return SUCCESS;
}
int findimsi(int argc, char** argv, ostream& os)
{
if (argc!=2) {
os << "usage: findimsi <imsiprefix>\n";
return BAD_VALUE;
}
// FIXME -- THis should be moved into the TMSITable object to make it thread-safe.
Control::TMSIMap::const_iterator tp = gTMSITable.begin();
char buf[50]; // max size in decimal digits plus 1 plus RandomPositive
while (tp != gTMSITable.end()) {
std::string target;
sprintf(buf, "%d", tp->first);
std::string imsi = buf;
target.assign(imsi, 0, strlen(argv[1]));
if (target == argv[1])
os << tp->second << " 0x" << std::hex << tp->first << std::dec << endl;
++tp;
}
return SUCCESS;
}
/** Submit an SMS RPDU for delivery to an IMSI. */
int sendsmsrpdu(int argc, char** argv, ostream& os)
{
if (argc!=4) return BAD_NUM_ARGS;
// os << "enter text to send: ";
// char txtBuf[161];
// cin.getline(txtBuf,160,'\n');
char *IMSI = argv[1];
char *srcAddr = argv[2];
char *txtBuf = argv[3];
Control::TransactionEntry transaction(
GSM::L3MobileIdentity(IMSI),
GSM::L3CMServiceType::MobileTerminatedShortMessage,
GSM::L3CallingPartyBCDNumber(srcAddr),
txtBuf);
transaction.Q931State(Control::TransactionEntry::Paging);
Control::initiateMTTransaction(transaction,GSM::SDCCHType,30000);
os << "message submitted for delivery" << endl;
return SUCCESS;
}
/** Submit an SMS for delivery to an IMSI. */
int sendsms(int argc, char** argv, ostream& os)
{
if (argc!=5) return BAD_NUM_ARGS;
// os << "enter text to send: ";
// char txtBuf[161];
// cin.getline(txtBuf,160,'\n');
char *IMSI = argv[1];
char *srcAddr = argv[2];
char *smscAddr = argv[3];
char *txtBuf = argv[4];
// HACK
// Check for "Easter Eggs"
// TL-PID
// See 03.40 9.2.3.9.
unsigned TLPID=0;
if (strncmp(txtBuf,"#!TLPID",7)==0) sscanf(txtBuf,"#!TLPID%d",&TLPID);
// Generate RP-DATA with SMS-DELIVER
unsigned reference = random() % 255;
TLDeliver deliver(srcAddr, TLUserData(txtBuf), TLPID);
RPData rp_data(reference, RPAddress(smscAddr), deliver);
LOG(DEBUG) << "New RPData: " << rp_data;
// Pack RP-DATA to bitstream
RLFrame RPDU_new(rp_data.bitsNeeded());
rp_data.write(RPDU_new);
LOG(DEBUG) << "New RLFrame: " << RPDU_new;
// Get hex string of the packed data
ostringstream body_stream;
RPDU_new.hex(body_stream);
Control::TransactionEntry transaction(
GSM::L3MobileIdentity(IMSI),
GSM::L3CMServiceType::MobileTerminatedShortMessage,
GSM::L3CallingPartyBCDNumber(srcAddr),
body_stream.str().data());
transaction.Q931State(Control::TransactionEntry::Paging);
Control::initiateMTTransaction(transaction,GSM::SDCCHType,30000);
os << "message submitted for delivery" << endl;
return SUCCESS;
}
/** DEBUGGING: Sends a special sms that triggers a RRLP message to an IMSI. */
int sendrrlp(int argc, char** argv, ostream& os)
{
if (argc!=3) return BAD_NUM_ARGS;
char *IMSI = argv[1];
UDPSocket sock(0,"127.0.0.1",gConfig.getNum("SIP.Port"));
unsigned port = sock.port();
unsigned callID = random();
// Just fake out a SIP message.
const char form[] = "MESSAGE sip:IMSI%s@localhost SIP/2.0\nVia: SIP/2.0/TCP localhost;branch=z9hG4bK776sgdkse\nMax-Forwards: 2\nFrom: RRLP@localhost:%d;tag=49583\nTo: sip:IMSI%s@localhost\nCall-ID: %d@127.0.0.1:5063\nCSeq: 1 MESSAGE\nContent-Type: text/plain\nContent-Length: %lu\n\n%s\n";
char txtBuf[161];
sprintf(txtBuf,"RRLP%s",argv[2]);
char outbuf[2048];
sprintf(outbuf,form,IMSI,port,IMSI,callID,strlen(txtBuf),txtBuf);
sock.write(outbuf);
sleep(2);
sock.write(outbuf);
sock.close();
os << "RRLP Triggering message submitted for delivery" << endl;
return SUCCESS;
}
/** Send USSD to an IMSI. */
int sendUSSD(int argc, char** argv, ostream& os)
{
if (argc!=2) return BAD_NUM_ARGS;
char *IMSI = argv[1];
GSM::L3MobileIdentity mobileIdentity(IMSI);
unsigned transactionId = USSDDispatcher(mobileIdentity, (unsigned)1, (unsigned)0, Control::USSDData::REGrequest, std::string("REGrequest"), false);
Control::MTTestHandler handler(transactionId);
handler.run();
os << "MT USSD session end." << endl;
return SUCCESS;
}
/** Print current usage loads. */
int cliPrintStats(int argc, char** argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
printStats(os);
return SUCCESS;
}
/** Get/Set MCC, MNC, LAC, CI. */
int cellID(int argc, char** argv, ostream& os)
{
if (argc==1) {
os << "MCC=" << gConfig.getStr("GSM.MCC")
<< " MNC=" << gConfig.getStr("GSM.MNC")
<< " LAC=" << gConfig.getNum("GSM.LAC")
<< " CI=" << gConfig.getNum("GSM.CI")
<< endl;
return SUCCESS;
}
if (argc!=5) return BAD_NUM_ARGS;
// Safety check the args!!
char* MCC = argv[1];
char* MNC = argv[2];
if (strlen(MCC)!=3) {
os << "MCC must be three digits" << endl;
return BAD_VALUE;
}
int MNCLen = strlen(MNC);
if ((MNCLen<2)||(MNCLen>3)) {
os << "MNC must be two or three digits" << endl;
return BAD_VALUE;
}
gTMSITable.clear();
gConfig.set("GSM.MCC",MCC);
gConfig.set("GSM.MNC",MNC);
gConfig.set("GSM.LAC",argv[3]);
gConfig.set("GSM.CI",argv[4]);
gBTS.regenerateBeacon();
return SUCCESS;
}
/** Print table of current transactions. */
int calls(int argc, char** argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
Control::TransactionMap::const_iterator trans = gTransactionTable.begin();
int count = 0;
gTransactionTable.clearDeadEntries();
while (trans != gTransactionTable.end()) {
os << trans->second << endl;
++trans;
count++;
}
os << endl << count << " transactions in table" << endl;
return SUCCESS;
}
/** Print or modify the global configuration table. */
int config(int argc, char** argv, ostream& os)
{
// no args, just print
if (argc==1) {
gConfig.dump(os);
return SUCCESS;
}
// one arg, pattern match and print
bool anything = false;
if (argc==2) {
StringMap::const_iterator p = gConfig.begin();
while (p != gConfig.end()) {
if (strstr(p->first.c_str(),argv[1])) {
os << p->first << ": " << p->second << endl;
anything = true;
}
++p;
}
if (!anything)
os << "nothing matching \"" << argv[1] << "\"" << endl;
return SUCCESS;
}
// >1 args: set new value
string val;
for (int i=2; i<argc; i++) {
val.append(argv[i]);
if (i!=(argc-1)) val.append(" ");
}
bool existing = gConfig.defines(argv[1]);
if (!gConfig.set(argv[1],val)) {
os << argv[1] << " is static and connot be altered after initialization" << endl;
return BAD_VALUE;
}
if (!existing) {
os << "defined new config " << argv[1] << " as \"" << val << "\"" << endl;
// Anything created by the CLI is optional.
gConfig.makeOptional(argv[1]);
} else {
os << "changed " << argv[1] << " to \"" << val << "\"" << endl;
}
gBTS.regenerateBeacon();
return SUCCESS;
}
/** Remove a configiuration value. */
int unconfig(int argc, char** argv, ostream& os)
{
if (argc!=2) return BAD_NUM_ARGS;
if (gConfig.unset(argv[1])) {
os << "\"" << argv[1] << "\" removed from the configuration table" << endl;
gBTS.regenerateBeacon();
return SUCCESS;
}
if (gConfig.defines(argv[1])) {
os << "\"" << argv[1] << "\" could not be removed" << endl;
} else {
os << "\"" << argv[1] << "\" was not in the table" << endl;
}
return BAD_VALUE;
}
/** Dump current configuration to a file. */
int configsave(int argc, char** argv, ostream& os)
{
if (argc!=2) return BAD_NUM_ARGS;
fstream f;
f.open(argv[1],fstream::out);
if (f.fail()) {
os << "cannot open " << argv[1] << " for writing" << endl;
return FAILURE;
}
f << "# OpenBTS configuration file" << endl;
time_t now = time(NULL);
f << "# " << ctime(&now) << endl;
gConfig.write(f);
f.close();
return SUCCESS;
}
/** Change the registration timers. */
int regperiod(int argc, char** argv, ostream& os)
{
if (argc==1) {
os << "T3212 is " << gConfig.getNum("GSM.T3212") << " minutes" << endl;
os << "SIP registration period is " << gConfig.getNum("SIP.RegistrationPeriod")/60 << " minutes" << endl;
return SUCCESS;
}
if (argc>3) return BAD_NUM_ARGS;
unsigned newT3212 = strtol(argv[1],NULL,10);
if ((newT3212<6)||(newT3212>1530)) {
os << "valid T3212 range is 6..1530 minutes" << endl;
return BAD_VALUE;
}
// By defuault, make SIP registration period 1.5x the GSM registration period.
unsigned SIPRegPeriod = newT3212*90;
if (argc==3) {
SIPRegPeriod = 60*strtol(argv[2],NULL,10);
}
// Set the values in the table and on the GSM beacon.
gConfig.set("SIP.RegistrationPeriod",SIPRegPeriod);
gConfig.set("GSM.T3212",newT3212);
gBTS.regenerateBeacon();
// Done.
return SUCCESS;
}
/** Print the list of alarms kept by the logger, i.e. the last LOG(ALARM) << <text> */
int alarms(int argc, char** argv, ostream& os)
{
std::ostream_iterator<std::string> output( os, "\n" );
std::list<std::string> alarms = gGetLoggerAlarms();
std::copy( alarms.begin(), alarms.end(), output );
return SUCCESS;
}
/** Version string. */
int version(int argc, char **argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
os << "release " VERSION " built " __DATE__ << endl;
return SUCCESS;
}
/** Show start-up notices. */
int notices(int argc, char **argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
os << endl << gOpenBTSWelcome << endl;
return SUCCESS;
}
int page(int argc, char **argv, ostream& os)
{
if (argc==1) {
gBTS.pager().dump(os);
return SUCCESS;
}
if (argc!=3) return BAD_NUM_ARGS;
char *IMSI = argv[1];
if (strlen(IMSI)>15) {
os << IMSI << " is not a valid IMSI" << endl;
return BAD_VALUE;
}
Control::TransactionEntry dummy;
gBTS.pager().addID(GSM::L3MobileIdentity(IMSI),GSM::SDCCHType,dummy,1000*atoi(argv[2]));
return SUCCESS;
}
int testcall(int argc, char **argv, ostream& os)
{
if (argc!=3) return BAD_NUM_ARGS;
char *IMSI = argv[1];
if (strlen(IMSI)!=15) {
os << IMSI << " is not a valid IMSI" << endl;
return BAD_VALUE;
}
Control::TransactionEntry transaction(
GSM::L3MobileIdentity(IMSI),
GSM::L3CMServiceType::TestCall,
GSM::L3CallingPartyBCDNumber("0"));
transaction.Q931State(Control::TransactionEntry::Paging);
Control::initiateMTTransaction(transaction,GSM::TCHFType,1000*atoi(argv[2]));
return SUCCESS;
}
int endcall(int argc, char **argv, ostream& os)
{
// FIXME -- This doesn't really work.
if (argc!=2) return BAD_NUM_ARGS;
unsigned transID = atoi(argv[1]);
Control::TransactionEntry target;
if (!gTransactionTable.find(transID,target)) {
os << transID << " not found in table";
return BAD_VALUE;
}
target.Q931State(Control::TransactionEntry::ReleaseRequest);
gTransactionTable.update(target);
return SUCCESS;
}
void printChanInfo(const GSM::LogicalChannel* chan, ostream& os)
{
os << setw(2) << chan->TN();
os << " " << setw(9) << chan->typeAndOffset();
char buffer[1024];
sprintf(buffer,"%10d %5.2f %4d %5d %4d",
chan->transactionID(),
100.0*chan->FER(), (int)round(chan->RSSI()),
chan->actualMSPower(), chan->actualMSTiming());
os << " " << buffer;
const GSM::L3MeasurementResults& meas = chan->SACCH()->measurementResults();
if (!meas.MEAS_VALID()) {
sprintf(buffer,"%5d %5.2f",
meas.RXLEV_FULL_SERVING_CELL_dBm(),
100.0*meas.RXQUAL_FULL_SERVING_CELL_BER());
os << " " << buffer;
} else {
os << " ----- ------";
}
os << endl;
}
int chans(int argc, char **argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
os << "TN chan transaction UPFER RSSI TXPWR TXTA DNLEV DNBER" << endl;
os << "TN type id pct dB dBm sym dBm pct" << endl;
// SDCCHs
GSM::SDCCHList::const_iterator sChanItr = gBTS.SDCCHPool().begin();
while (sChanItr != gBTS.SDCCHPool().end()) {
const GSM::SDCCHLogicalChannel* sChan = *sChanItr;
if (sChan->active()) printChanInfo(sChan,os);
++sChanItr;
}
// TCHs
GSM::TCHList::const_iterator tChanItr = gBTS.TCHPool().begin();
while (tChanItr != gBTS.TCHPool().end()) {
const GSM::TCHFACCHLogicalChannel* tChan = *tChanItr;
if (tChan->active()) printChanInfo(tChan,os);
++tChanItr;
}
os << endl;
return SUCCESS;
}
int power(int argc, char **argv, ostream& os)
{
os << "current downlink power " << gBTS.powerManager().power() << " dB wrt full scale" << endl;
os << "current attenuation bounds "
<< gConfig.getNum("GSM.PowerManager.MinAttenDB")
<< " to "
<< gConfig.getNum("GSM.PowerManager.MaxAttenDB")
<< " dB" << endl;
if (argc==1) return SUCCESS;
if (argc!=3) return BAD_NUM_ARGS;
int min = atoi(argv[1]);
int max = atoi(argv[2]);
if (min>max) return BAD_VALUE;
gConfig.set("GSM.PowerManager.MinAttenDB",argv[1]);
gConfig.set("GSM.PowerManager.MaxAttenDB",argv[2]);
os << "new attenuation bounds "
<< gConfig.getNum("GSM.PowerManager.MinAttenDB")
<< " to "
<< gConfig.getNum("GSM.PowerManager.MaxAttenDB")
<< " dB" << endl;
return SUCCESS;
}
int rxgain(int argc, char** argv, ostream& os)
{
os << "current RX gain is " << gConfig.getNum("GSM.RxGain") << " dB" << endl;
if (argc==1) return SUCCESS;
if (argc!=2) return BAD_NUM_ARGS;
int newGain = gTRX.ARFCN(0)->setRxGain(atoi(argv[1]));
os << "new RX gain is " << newGain << " dB" << endl;
gConfig.set("GSM.RxGain",newGain);
return SUCCESS;
}
int noise(int argc, char** argv, ostream& os)
{
if (argc!=1) return BAD_NUM_ARGS;
int noise = gTRX.ARFCN(0)->getNoiseLevel();
os << "noise RSSI is -" << noise << " dB wrt full scale" << endl;
os << "MS RSSI target is " << gConfig.getNum("GSM.RSSITarget") << " dB wrt full scale" << endl;
return SUCCESS;
}
int echofirst(int argc, char** argv, ostream& os)
{
if (argc!=2) return BAD_NUM_ARGS;
os << argv[1];
return SUCCESS;
}
int shellexec(const char *line, ostream& os)
{
os << endl;
FILE *pout = popen(line, "r");
char buf[1024];
while (fgets(buf, sizeof(buf), pout) != NULL) {
os << buf;
}
int retVal = pclose(pout);
os << endl << "External call returned " << retVal << endl;
return SUCCESS;
}
//@} // CLI commands
int Parser::execute(std::string &line, ostream& os) const
{
// escape to the shell?
if (line[0]=='!') {
return shellexec(line.data()+1, os);
}
// Tokenize
char *argv[mMaxArgs];
int argc = tokenize((char*)line.data(), argv, mMaxArgs);
// Blank line?
if (!argc) return SUCCESS;
// Find the command.
mMutex.lock();
ParseTable::const_iterator cfp = mParseTable.find(argv[0]);
if (cfp == mParseTable.end()) {
mMutex.unlock();
return NOT_FOUND;
}
mMutex.unlock();
CLICommandFunc func;
func = cfp->second;
// Do it.
int retVal = (*func)(argc,argv,os);
// Give hint on bad # args.
if (retVal==BAD_NUM_ARGS) os << help(argv[0]) << endl;
return retVal;
}
int Parser::process(const std::string &line, ostream& os)
{
std::string newLine = line;
int retVal = execute(newLine,os);
if (retVal>0) os << errorCodeText[retVal] << endl;
return retVal;
}
void Parser::printCommands(std::ostream &os, int numCols) const
{
mMutex.lock();
ParseTable::const_iterator cp = mParseTable.begin();
int c=0;
while (cp != mParseTable.end()) {
const string& wd = cp->first;
os << wd << '\t';
if (wd.size()<8) os << '\t';
++cp;
c++;
if (c%numCols==0) os << endl;
}
if (c%numCols!=0) os << endl;
mMutex.unlock();
}
const char * Parser::help(const string& cmd) const
{
HelpTable::const_iterator hp = mHelpTable.find(cmd);
if (hp==mHelpTable.end()) return "no help available";
return hp->second.c_str();
}
Parser::Parser()
{
// The constructor adds the commands.
addCommand("setlogfile", setlogfile, "<path> -- set the logging file to <path>.");
addCommand("uptime", uptime, "-- show BTS uptime and BTS frame number.");
addCommand("help", showHelp, "[command] -- list available commands or gets help on a specific command.");
addCommand("exit", exit_function, "[wait] -- exit the application, either immediately, or waiting for existing calls to clear with a timeout in seconds");
addCommand("tmsis", tmsis, "[\"clear\"] or [\"dump\" filename] -- print/clear the TMSI table or dump it to a file.");
addCommand("trans", trans, "-- print the transactions table.");
addCommand("findimsi", findimsi, "[IMSIPrefix] -- prints all imsi's that are prefixed by IMSIPrefix");
addCommand("sendsmsrpdu", sendsmsrpdu, "<IMSI> <src> <RPDU hex string> -- send pre-encoded SMS RPDU to <IMSI>, addressed from <src>.");
addCommand("sendsms", sendsms, "<IMSI> <src> <smsc> <text> -- send SMS to <IMSI>, addressed from <src> with SMS-Center <smsc>.");
addCommand("sendrrlp", sendrrlp, "<IMSI> <hexstring> -- send RRLP message <hexstring> to <IMSI>.");
addCommand("sendussd", sendUSSD, "<IMSI> -- send USSD to <IMSI>");
addCommand("load", cliPrintStats, "-- print the current activity loads.");
addCommand("cellid", cellID, "[MCC MNC LAC CI] -- get/set location area identity (MCC, MNC, LAC) and cell ID (CI)");
addCommand("calls", calls, "-- print the transaction table");
addCommand("config", config, "[] OR [patt] OR [key val(s)] -- print the current configuration, print configuration values matching a pattern, or set/change a configuration value");
addCommand("configsave", configsave, "<path> -- write the current configuration to a file");
addCommand("regperiod", regperiod, "[GSM] [SIP] -- get/set the registration period (GSM T3212), in MINUTES");
addCommand("alarms", alarms, "-- show latest alarms");
addCommand("version", version,"-- print the version string");
addCommand("page", page, "[IMSI time] -- dump the paging table or page the given IMSI for the given period");
addCommand("testcall", testcall, "IMSI time -- initiate a test call to a given IMSI with a given paging time");
addCommand("chans", chans, "-- report PHY status for active channels");
addCommand("power", power, "[minAtten maxAtten] -- report current attentuation or set min/max bounds");
addCommand("rxgain", rxgain, "[newRxgain] -- get/set the RX gain in dB");
addCommand("noise", noise, "-- report receive noise level in RSSI dB");
addCommand("unconfig", unconfig, "key -- remove a config value");
addCommand("notices", notices, "-- show startup copyright and legal notices");
addCommand("echo", echofirst, "<string> -- print <string> to the screen");
// HACK -- Comment out these until they are fixed.
// addCommand("endcall", endcall,"trans# -- terminate the given transaction");
}
// vim: ts=4 sw=4
View Git Blame Copy Permalink