/******************************************************************************* * Boapnsc.cc Boap Name Server Client * T.Barnaby, BEAM Ltd, 4/3/05 ******************************************************************************* */ #include <stdio.h> #include <unistd.h> #include <stdlib.h> #include <BString.h> #include <iostream> #include <BoapnsC.h> int usage(){ fprintf(stderr, "Usage: boapnsc [options]\n");

fprintf(stderr, " -h <host> - Hostname\n");

fprintf(stderr, " -a - List all entries\n"); fprintf(stderr, " -l <name> - Find entry for named object\n"); return 1; } void entryPrint(Boapns::BoapEntry entry){ BIter i; BString al; for(entry.addressList.start(i); !entry.addressList.isEnd(i); entry.addressList.next(i)){ if(al.len()) al = al + ","; al = al + entry.addressList[i]; } printf("%-16.16s %s:%d %d (%s)\n", entry.name.retStr(), entry.hostName.retStr(), entry.port, entry.service, al.retStr()); } int main(int argc, char** argv){ Boapns::Boapns boapns("boapns"); int a; BError err; BString name; Boapns::BoapEntry entry; BList<Boapns::BoapEntry> entryList; BIter i; int flagListAll = 0;

BString hostName = "localhost";

for(a = 1; a < argc; a++){ if(argv[a][0] == '-'){ switch(argv[a][1]){

case 'h': hostName = argv[++a]; break;

case 'a': flagListAll = 1; break; case 'l': name = argv[++a]; break; default: exit(usage()); } } }

err = boapns.connectService(BString("//") + hostName + "//boapns"); if(!err){ if(flagListAll){ if(! (err = boapns.getEntryList(entryList))){ for(entryList.start(i); !entryList.isEnd(i); entryList.next(i)){ entryPrint(entryList[i]); }

} }

else if(name != ""){ if(! (err = boapns.getEntry(name, entry))){ entryPrint(entry); }

} } if(err) fprintf(stderr, "Error: %s\n", err.getString().retStr()); return err.getErrorNo(); }