Mercurial > hg > ltpda-connection-manager

comparison LTPDAConnectionManager.m @ 5:35f1cfcaa5a9

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Add crude Java GUI.
author Daniele Nicolodi <daniele@science.unitn.it>
date Wed, 02 Jun 2010 17:29:18 +0200
parents c706c10a76bd
children
comparison
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4:c706c10a76bd 5:35f1cfcaa5a9
397 397
398 398
399 function [username, password, cache] = inputCredentials(cm, cred) 399 function [username, password, cache] = inputCredentials(cm, cred)
400 % INPUTCREDENTIALS Queries the user for database username and password. 400 % INPUTCREDENTIALS Queries the user for database username and password.
401 401
402 % this is a stubb that must be replaced by a graphical interface
403
404 % build a cell array of usernames and passwords 402 % build a cell array of usernames and passwords
405 users = { cred(:).username }; 403 users = { cred(:).username };
406 passw = { cred(:).password }; 404 passw = { cred(:).password };
407 405
408 % default to the latest used username 406 % sort on the expiry time
409 [e, ids] = sort([ cred(:).expiry ]); 407 [e, ids] = sort([ cred(:).expiry ]);
410 default = users{ids(1)}; 408 users = users{ids}
411 409 passw = passw{ids}
412 username = choose('Username', users, default); 410
413 411 dialog = connectionmanager.CredentialsDialog(users, passw);
414 % pick the corresponding password 412 dialog.show();
415 ids = find(strcmp(users, username)); 413 if dialog.cancelled
416 if ~isempty(ids) 414 throw(MException('utils:jmysql:connect:UserCancelled', '### user cancelled');
417 default = passw{ids(1)}; 415 end
418 else 416 username = char(dialog.username);
419 default = []; 417 password = char(dialog.password);
420 end 418 cache = logical(dialog.cache);
421
422 password = ask('Password', '');
423
424 if cm.cachePassword == 2
425 cache = ask('Store credentials', 'n');
426 if ~isempty(cache) && cache(1) == 'y'
427 cache = true;
428 else
429 cache = false;
430 end
431 else
432 cache = logical(cm.cachePassword);
433 end
434 end 419 end
435 420
436 421
437 function [hostname, database, username] = selectDatabase(cm) 422 function [hostname, database, username] = selectDatabase(cm)
438 % SELECTDATABASE Makes the user choose to which database connect to. 423 % SELECTDATABASE Makes the user choose to which database connect to.
439 424
440 % this is a stubb that must be replaced by a graphical interface 425 dialog = connectionmanager.DatabaseSelectorDialog();
441 426 for c = cm.credentials
442 for kk = 1:numel(cm.credentials) 427 dialog.add(c{1}.hostname, c{1}.database, c{1}.username);
443 fprintf('% 2d. %s\n', char(cm.credentials{kk})); 428 end
444 end 429 dialog.show();
445 fprintf('%d. NEW (default)\n', numel(cm.credentials)+1); 430 if dialog.cancelled
446 str = input('Select connection: ', 's'); 431 throw(MException('utils:jmysql:connect:UserCancelled', '### user cancelled');
447 if isempty(str) 432 end
448 id = numel(cm.credentials)+1; 433 hostname = char(dialog.hostname);
449 else 434 database = char(dialog.database);
450 id = eval(str); 435 username = char(dialog.username);
451 end
452 if id > numel(cm.credentials)
453 hostname = input('Hostname: ', 's');
454 database = input('Database: ', 's');
455 username = [];
456 else
457 hostname = cm.credentials{kk}.hostname;
458 database = cm.credentials{kk}.database;
459 username = cm.credentials{kk}.username;
460 end
461 end 436 end
462 437
463 end % private methods 438 end % private methods
464 439
465 end % classdef 440 end % classdef
498 end 473 end
499 end 474 end
500 rethrow(ex); 475 rethrow(ex);
501 end 476 end
502 end 477 end
503
504
505 function str = ask(msg, default)
506 str = input(sprintf('%s (default: %s): ', msg, default), 's');
507 if isempty(str)
508 str = default;
509 end
510 if ~ischar(str)
511 str = char(str);
512 end
513 end
514
515 function str = choose(msg, choices, default)
516 options = sprintf('%s, ', choices{:});
517 options = options(1:end-2);
518 str = input(sprintf('%s (options: %s, default: %s): ', msg, options, default), 's');
519 if isempty(str)
520 str = default;
521 end
522 if ~ischar(str)
523 str = char(str);
524 end
525 end