This class is the DRb interface for ProjectBroker. We only want to expose these methods for remote access.
Check the authentication key and the client/server version match. The following return values can be generated: 0 : authKey does not match 1 : client and server versions match -1 : client and server versions don’t match
# File lib/taskjuggler/daemon/ProjectBroker.rb, line 512 512: def apiVersion(authKey, version) 513: return 0 unless @broker.checkKey(authKey, 'apiVersion') 514: 515: version == 1 ? 1 : 1 516: end
# File lib/taskjuggler/daemon/ProjectBroker.rb, line 532 532: def command(authKey, cmd, args) 533: return false unless @broker.checkKey(authKey, cmd) 534: 535: trap do 536: case cmd 537: when :status 538: @broker.status 539: when :stop 540: @broker.stop 541: when :addProject 542: # To pass the DRbObject as separate arguments we need to convert it 543: # into a real Array again. 544: @broker.addProject(*Array.new(args)) 545: when :removeProject 546: @broker.removeProject(args) 547: when :getProject 548: @broker.getProject(args) 549: when :update 550: @broker.update 551: else 552: LogFile.instance.fatal('Unknown command #{cmd} called') 553: end 554: end 555: end
This function catches all unhandled exceptions in the passed block.
# File lib/taskjuggler/daemon/ProjectBroker.rb, line 519 519: def trap 520: log = LogFile.instance 521: 522: begin 523: yield 524: rescue 525: $stderr.print $!.to_s 526: $stderr.print $!.backtrace.join("\n") 527: log.debug($!.backtrace.join("\n")) 528: log.fatal("Unexpected exception: #{$!}") 529: end 530: end
# File lib/taskjuggler/daemon/ProjectBroker.rb, line 557 557: def updateState(authKey, projectKey, id, status, modified) 558: return false unless @broker.checkKey(authKey, 'updateState') 559: 560: trap { @broker.updateState(projectKey, id, status, modified) } 561: end
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