source4/gtk/tools/gwcrontab.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    GTK+ Windows crontab frontend
   4
   5    Copyright (C) Jelmer Vernooij 2004
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "librpc/gen_ndr/ndr_atsvc.h"
  24 #include "gtk/common/select.h"
  25 #include "gtk/common/gtk-smb.h"
  26 #include "smb_build.h"
  27
  28 static struct dcerpc_pipe *at_pipe = NULL;
  29 static GtkWidget *mainwin;
  30 static GtkListStore *store_jobs;
  31 static GtkWidget *tasks;
  32 static GtkWidget *entry_cmd;
  33 static GtkWidget *entry_repeat_weekly;
  34 static GtkWidget *entry_repeat_monthly;
  35 static GtkWidget *delete;
  36
  37 void update_joblist(void)
  38 {
  39         TALLOC_CTX *mem_ctx = talloc_init("update_joblist");
  40         NTSTATUS status;
  41         struct atsvc_JobEnum r;
  42         struct atsvc_enum_ctr ctr;
  43         int i;
  44         uint32_t resume_handle = 0;
  45
  46         gtk_list_store_clear(store_jobs);
  47
  48         ctr.entries_read = 0;
  49         ctr.first_entry = NULL;
  50         r.in.servername = dcerpc_server_name(at_pipe);
  51         r.in.ctr = r.out.ctr = &ctr;
  52         r.in.preferred_max_len = 0xffffffff;
  53         r.in.resume_handle = r.out.resume_handle = &resume_handle;
  54
  55         status = dcerpc_atsvc_JobEnum(at_pipe, mem_ctx, &r);
  56         if(!NT_STATUS_IS_OK(status)) {
  57                 gtk_show_ntstatus(mainwin, "Error while enumerating first job", status);
  58                 return;
  59         }
  60
  61         for (i = 0; r.out.ctr && i < r.out.ctr->entries_read; i++) {
  62                 GtkTreeIter iter;
  63                 gtk_list_store_append(store_jobs, &iter);
  64                 gtk_list_store_set (store_jobs, &iter,
  65                         0, r.out.ctr->first_entry[i].flags,
  66                         1, r.out.ctr->first_entry[i].job_id,
  67                         2, r.out.ctr->first_entry[i].days_of_week, /*FIXME: Nicer format */
  68                         3, r.out.ctr->first_entry[i].job_time, /* FIXME: Nicer format */
  69                         4, r.out.ctr->first_entry[i].command,
  70                         -1);
  71
  72         }
  73         talloc_free(mem_ctx);
  74         gtk_widget_set_sensitive(tasks, TRUE);
  75 }
  76
  77 static void on_job_select(GtkTreeSelection *sel, gpointer data)
  78 {
  79         gtk_widget_set_sensitive(delete, gtk_tree_selection_get_selected(sel, NULL, NULL));
  80 }
  81
  82
  83 static void on_connect_activate(GtkMenuItem *menuitem, gpointer user_data)
  84 {
  85         GtkRpcBindingDialog *d;
  86         NTSTATUS status;
  87         struct cli_credentials *credentials;
  88         gint result;
  89         TALLOC_CTX *mem_ctx;
  90
  91         d = GTK_RPC_BINDING_DIALOG(gtk_rpc_binding_dialog_new(NULL));
  92         result = gtk_dialog_run(GTK_DIALOG(d));
  93         switch(result) {
  94                 case GTK_RESPONSE_ACCEPT:
  95                         break;
  96                 default:
  97                 gtk_widget_destroy(GTK_WIDGET(d));
  98                 return;
  99         }
 100
 101         mem_ctx = talloc_init("gwcrontab_connect");
 102         /* If connected, get list of jobs */
 103
 104         credentials = cli_credentials_init(mem_ctx);
 105         cli_credentials_guess(credentials);
 106         cli_credentials_set_gtk_callbacks(credentials);
 107
 108         status = dcerpc_pipe_connect_b(mem_ctx, &at_pipe,
 109                                        gtk_rpc_binding_dialog_get_binding(d, mem_ctx),
 110                                        DCERPC_ATSVC_UUID,
 111                                        DCERPC_ATSVC_VERSION,
 112                                        credentials, NULL);
 113
 114         if(!NT_STATUS_IS_OK(status)) {
 115                 gtk_show_ntstatus(mainwin, "Error while connecting to at service", status);
 116                 at_pipe = NULL;
 117                 gtk_widget_destroy(GTK_WIDGET(d));
 118                 talloc_free(mem_ctx);
 119                 return;
 120         }
 121         gtk_widget_destroy(GTK_WIDGET(d));
 122
 123         at_pipe = talloc_reference(talloc_autofree_context(), at_pipe);
 124         talloc_free(mem_ctx);
 125         update_joblist();
 126 }
 127
 128 static void on_quit_activate(GtkMenuItem *menuitem, gpointer user_data)
 129 {
 130         talloc_free(at_pipe);
 131         gtk_main_quit();
 132 }
 133
 134
 135 static GtkWidget* create_new_job_dialog (void);
 136
 137 void
 138 on_new_activate                        (GtkMenuItem     *menuitem,
 139                                                                                 gpointer         user_data)
 140 {
 141         GtkWidget *d = create_new_job_dialog();
 142         gint result = gtk_dialog_run(GTK_DIALOG(d));
 143         struct atsvc_JobAdd r;
 144         struct atsvc_JobInfo job;
 145         NTSTATUS status;
 146         TALLOC_CTX *mem_ctx;
 147         switch(result) {
 148                 case GTK_RESPONSE_OK:
 149                         break;
 150                 default:
 151                         gtk_widget_destroy(d);
 152                         return;
 153         }
 154         mem_ctx = talloc_init("add_job");
 155
 156         job.job_time = 0; /* FIXME */
 157         job.days_of_month = 0; /* FIXME */
 158         job.days_of_week = 0; /* FIXME */
 159         job.flags = 0; /* FIXME */
 160         job.command = gtk_entry_get_text(GTK_ENTRY(entry_cmd));
 161         r.in.servername = dcerpc_server_name(at_pipe);
 162         r.in.job_info = &job;
 163
 164         status = dcerpc_atsvc_JobAdd(at_pipe, mem_ctx, &r);
 165         if(!NT_STATUS_IS_OK(status)) {
 166                 talloc_free(mem_ctx);
 167                 gtk_show_ntstatus(mainwin, "Error while adding job", status);
 168                 return;
 169         }
 170
 171         talloc_free(mem_ctx);
 172         gtk_widget_destroy(d);
 173
 174         d = gtk_message_dialog_new (GTK_WINDOW(mainwin), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "Job Id: %d", r.out.job_id);
 175         gtk_dialog_run(GTK_DIALOG(d));
 176         gtk_widget_destroy(d);
 177         update_joblist();
 178 }
 179
 180
 181 void
 182 on_delete_activate                     (GtkMenuItem     *menuitem,
 183                                         gpointer         user_data)
 184 {
 185         GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tasks));
 186         GtkTreeModel *model = GTK_TREE_MODEL(store_jobs);
 187         GtkTreeIter iter;
 188         gint id;
 189
 190         if (gtk_tree_selection_get_selected (sel, &model, &iter))
 191         {
 192                 struct atsvc_JobDel r;
 193                 TALLOC_CTX *mem_ctx;
 194                 NTSTATUS status;
 195                 gtk_tree_model_get (model, &iter, 1, &id, -1);
 196
 197                 r.in.servername = dcerpc_server_name(at_pipe);
 198                 r.in.min_job_id = r.in.max_job_id = id;
 199
 200                 mem_ctx = talloc_init("del_job");
 201                 status = dcerpc_atsvc_JobDel(at_pipe, mem_ctx, &r);
 202                 talloc_free(mem_ctx);
 203                 if(!NT_STATUS_IS_OK(status)) {
 204                         gtk_show_ntstatus(mainwin, "Error deleting job", status);
 205                         return;
 206                 }
 207
 208                 update_joblist();
 209         }
 210 }
 211
 212
 213 static void on_about_activate(GtkMenuItem *menuitem, gpointer user_data)
 214 {
 215         GtkDialog *aboutwin = GTK_DIALOG(create_gtk_samba_about_dialog("gwcrontab"));
 216         gtk_dialog_run(aboutwin);
 217         gtk_widget_destroy(GTK_WIDGET(aboutwin));
 218 }
 219
 220 static GtkWidget* create_mainwindow (void)
 221 {
 222         GtkWidget *mainwindow;
 223         GtkWidget *vbox;
 224         GtkWidget *menubar;
 225         GtkWidget *menuitem4;
 226         GtkWidget *menuitem4_menu;
 227         GtkWidget *mnu_connect;
 228         GtkWidget *separatormenuitem1;
 229         GtkWidget *quit;
 230         GtkWidget *task;
 231         GtkWidget *task_menu;
 232         GtkWidget *new;
 233         GtkCellRenderer *renderer;
 234         GtkTreeViewColumn *curcol;
 235         GtkWidget *menuitem7;
 236         GtkWidget *menuitem7_menu;
 237         GtkWidget *about;
 238         GtkWidget *scrolledwindow;
 239         GtkWidget *statusbar;
 240         GtkAccelGroup *accel_group;
 241
 242         accel_group = gtk_accel_group_new ();
 243
 244         mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 245         gtk_window_set_default_size (GTK_WINDOW (mainwindow), 642, 562);
 246         gtk_window_set_title (GTK_WINDOW (mainwindow), "Task Scheduler");
 247
 248         vbox = gtk_vbox_new (FALSE, 0);
 249         gtk_container_add (GTK_CONTAINER (mainwindow), vbox);
 250
 251         menubar = gtk_menu_bar_new ();
 252         gtk_box_pack_start (GTK_BOX (vbox), menubar, FALSE, FALSE, 0);
 253
 254         menuitem4 = gtk_menu_item_new_with_mnemonic ("_File");
 255         gtk_container_add (GTK_CONTAINER (menubar), menuitem4);
 256
 257         menuitem4_menu = gtk_menu_new ();
 258         gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem4), menuitem4_menu);
 259
 260         mnu_connect = gtk_menu_item_new_with_mnemonic ("_Connect");
 261         gtk_container_add (GTK_CONTAINER (menuitem4_menu), mnu_connect);
 262         g_signal_connect ((gpointer) mnu_connect, "activate",
 263           G_CALLBACK (on_connect_activate), NULL);
 264
 265         separatormenuitem1 = gtk_separator_menu_item_new ();
 266         gtk_container_add (GTK_CONTAINER (menuitem4_menu), separatormenuitem1);
 267         gtk_widget_set_sensitive (separatormenuitem1, FALSE);
 268
 269         quit = gtk_image_menu_item_new_from_stock ("gtk-quit", accel_group);
 270         gtk_container_add (GTK_CONTAINER (menuitem4_menu), quit);
 271
 272         task = gtk_menu_item_new_with_mnemonic ("_Task");
 273         gtk_container_add (GTK_CONTAINER (menubar), task);
 274
 275         task_menu = gtk_menu_new ();
 276         gtk_menu_item_set_submenu (GTK_MENU_ITEM (task), task_menu);
 277
 278         new = gtk_menu_item_new_with_mnemonic ("_New");
 279         gtk_container_add (GTK_CONTAINER (task_menu), new);
 280
 281         delete = gtk_menu_item_new_with_mnemonic ("_Delete");
 282         gtk_widget_set_sensitive(delete, FALSE);
 283         gtk_container_add (GTK_CONTAINER (task_menu), delete);
 284
 285         menuitem7 = gtk_menu_item_new_with_mnemonic ("_Help");
 286         gtk_container_add (GTK_CONTAINER (menubar), menuitem7);
 287
 288         menuitem7_menu = gtk_menu_new ();
 289         gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem7), menuitem7_menu);
 290
 291         about = gtk_menu_item_new_with_mnemonic ("_About");
 292         gtk_container_add (GTK_CONTAINER (menuitem7_menu), about);
 293
 294         scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 295         gtk_box_pack_start (GTK_BOX (vbox), scrolledwindow, TRUE, TRUE, 0);
 296
 297         tasks = gtk_tree_view_new ();
 298
 299         curcol = gtk_tree_view_column_new ();
 300         gtk_tree_view_column_set_title(curcol, "Status");
 301         renderer = gtk_cell_renderer_text_new();
 302         gtk_tree_view_column_pack_start(curcol, renderer, True);
 303         gtk_tree_view_append_column(GTK_TREE_VIEW(tasks), curcol);
 304         gtk_tree_view_column_add_attribute(curcol, renderer, "text", 0);
 305
 306         curcol = gtk_tree_view_column_new ();
 307         gtk_tree_view_column_set_title(curcol, "ID");
 308         renderer = gtk_cell_renderer_text_new();
 309         gtk_tree_view_column_pack_start(curcol, renderer, True);
 310         gtk_tree_view_append_column(GTK_TREE_VIEW(tasks), curcol);
 311         gtk_tree_view_column_add_attribute(curcol, renderer, "text", 1);
 312
 313         curcol = gtk_tree_view_column_new ();
 314         gtk_tree_view_column_set_title(curcol, "Day");
 315         renderer = gtk_cell_renderer_text_new();
 316         gtk_tree_view_column_pack_start(curcol, renderer, True);
 317         gtk_tree_view_append_column(GTK_TREE_VIEW(tasks), curcol);
 318         gtk_tree_view_column_add_attribute(curcol, renderer, "text", 2);
 319
 320         curcol = gtk_tree_view_column_new ();
 321         gtk_tree_view_column_set_title(curcol, "Time");
 322         renderer = gtk_cell_renderer_text_new();
 323         gtk_tree_view_column_pack_start(curcol, renderer, True);
 324         gtk_tree_view_append_column(GTK_TREE_VIEW(tasks), curcol);
 325         gtk_tree_view_column_add_attribute(curcol, renderer, "text", 3);
 326
 327         curcol = gtk_tree_view_column_new ();
 328         gtk_tree_view_column_set_title(curcol, "Command Line");
 329         renderer = gtk_cell_renderer_text_new();
 330         gtk_tree_view_column_pack_start(curcol, renderer, True);
 331         gtk_tree_view_append_column(GTK_TREE_VIEW(tasks), curcol);
 332         gtk_tree_view_column_add_attribute(curcol, renderer, "text", 4);
 333
 334         store_jobs = gtk_list_store_new(5, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_STRING);
 335         gtk_tree_view_set_model(GTK_TREE_VIEW(tasks), GTK_TREE_MODEL(store_jobs));
 336         g_object_unref(store_jobs);
 337
 338         gtk_container_add (GTK_CONTAINER (scrolledwindow), tasks);
 339
 340         g_signal_connect (gtk_tree_view_get_selection(GTK_TREE_VIEW(tasks)) , "changed", G_CALLBACK (on_job_select), NULL);
 341
 342         statusbar = gtk_statusbar_new ();
 343         gtk_box_pack_start (GTK_BOX (vbox), statusbar, FALSE, FALSE, 0);
 344
 345
 346         g_signal_connect ((gpointer) quit, "activate",
 347           G_CALLBACK (on_quit_activate), NULL);
 348         g_signal_connect ((gpointer) new, "activate",
 349           G_CALLBACK (on_new_activate), NULL);
 350         g_signal_connect ((gpointer) delete, "activate",
 351           G_CALLBACK (on_delete_activate), NULL);
 352         g_signal_connect ((gpointer) about, "activate",
 353           G_CALLBACK (on_about_activate), NULL);
 354
 355         gtk_window_add_accel_group (GTK_WINDOW (mainwindow), accel_group);
 356         gtk_widget_set_sensitive(tasks, FALSE);
 357
 358         return mainwindow;
 359 }
 360
 361 void
 362 on_chk_weekly_toggled                  (GtkToggleButton *togglebutton,
 363                                                                                 gpointer         user_data)
 364 {
 365         gtk_widget_set_sensitive(entry_repeat_weekly, gtk_toggle_button_get_active(togglebutton));
 366 }
 367
 368
 369 void
 370 on_chk_monthly_toggled                 (GtkToggleButton *togglebutton,
 371                                         gpointer         user_data)
 372 {
 373         gtk_widget_set_sensitive(entry_repeat_monthly, gtk_toggle_button_get_active(togglebutton));
 374 }
 375
 376
 377 static GtkWidget*create_new_job_dialog (void)
 378 {
 379         GtkWidget *new_job_dialog;
 380         GtkWidget *dialog_vbox1;
 381         GtkWidget *frame1;
 382         GtkWidget *table1;
 383         GtkWidget *label4;
 384         GtkWidget *cal_day;
 385         GtkWidget *label3;
 386         GtkWidget *entry_time;
 387         GtkWidget *chk_weekly;
 388         GtkWidget *chk_monthly;
 389         GtkWidget *label1;
 390         GtkWidget *frame2;
 391         GtkWidget *hbox1;
 392         GtkWidget *label5;
 393         GtkWidget *label2;
 394         GtkWidget *dialog_action_area1;
 395         GtkWidget *cancelbutton1;
 396         GtkWidget *okbutton1;
 397
 398         new_job_dialog = gtk_dialog_new ();
 399         gtk_window_set_title (GTK_WINDOW (new_job_dialog), "New job");
 400
 401         dialog_vbox1 = GTK_DIALOG (new_job_dialog)->vbox;
 402
 403         frame1 = gtk_frame_new (NULL);
 404         gtk_box_pack_start (GTK_BOX (dialog_vbox1), frame1, TRUE, TRUE, 0);
 405
 406         table1 = gtk_table_new (4, 2, FALSE);
 407         gtk_container_add (GTK_CONTAINER (frame1), table1);
 408
 409         label4 = gtk_label_new ("Time:");
 410         gtk_table_attach (GTK_TABLE (table1), label4, 0, 1, 1, 2,
 411                                           (GtkAttachOptions) (GTK_FILL),
 412                                           (GtkAttachOptions) (0), 0, 0);
 413         gtk_misc_set_alignment (GTK_MISC (label4), 0, 0.5);
 414
 415         cal_day = gtk_calendar_new ();
 416         gtk_table_attach (GTK_TABLE (table1), cal_day, 1, 2, 0, 1,
 417                                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 418                                           (GtkAttachOptions) (GTK_FILL), 0, 0);
 419         gtk_calendar_set_display_options (GTK_CALENDAR (cal_day),
 420                                           GTK_CALENDAR_SHOW_HEADING
 421                                           | GTK_CALENDAR_SHOW_DAY_NAMES);
 422
 423         label3 = gtk_label_new ("Date");
 424         gtk_table_attach (GTK_TABLE (table1), label3, 0, 1, 0, 1,
 425                                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 426                                           (GtkAttachOptions) (0), 0, 0);
 427         gtk_misc_set_alignment (GTK_MISC (label3), 0, 0.5);
 428
 429         entry_time = gtk_entry_new ();
 430         gtk_table_attach (GTK_TABLE (table1), entry_time, 1, 2, 1, 2,
 431                                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 432                                           (GtkAttachOptions) (0), 0, 0);
 433
 434         chk_weekly = gtk_check_button_new_with_mnemonic ("Repeat weekly");
 435         gtk_table_attach (GTK_TABLE (table1), chk_weekly, 0, 1, 2, 3,
 436                                           (GtkAttachOptions) (GTK_FILL),
 437                                           (GtkAttachOptions) (0), 0, 0);
 438
 439         entry_repeat_weekly = gtk_entry_new ();
 440         gtk_table_attach (GTK_TABLE (table1), entry_repeat_weekly, 1, 2, 2, 3,
 441                                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 442                                           (GtkAttachOptions) (0), 0, 0);
 443
 444         chk_monthly = gtk_check_button_new_with_mnemonic ("Repeat monthly");
 445         gtk_table_attach (GTK_TABLE (table1), chk_monthly, 0, 1, 3, 4,
 446                                           (GtkAttachOptions) (GTK_FILL),
 447                                           (GtkAttachOptions) (0), 0, 0);
 448
 449         entry_repeat_monthly = gtk_entry_new ();
 450         gtk_table_attach (GTK_TABLE (table1), entry_repeat_monthly, 1, 2, 3, 4,
 451                                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 452                                           (GtkAttachOptions) (0), 0, 0);
 453
 454         label1 = gtk_label_new ("Moment");
 455         gtk_frame_set_label_widget (GTK_FRAME (frame1), label1);
 456
 457         frame2 = gtk_frame_new (NULL);
 458         gtk_box_pack_start (GTK_BOX (dialog_vbox1), frame2, TRUE, TRUE, 0);
 459
 460         hbox1 = gtk_hbox_new (FALSE, 0);
 461         gtk_container_add (GTK_CONTAINER (frame2), hbox1);
 462
 463         label5 = gtk_label_new ("Command to execute");
 464         gtk_box_pack_start (GTK_BOX (hbox1), label5, TRUE, TRUE, 0);
 465
 466         entry_cmd = gtk_entry_new ();
 467         gtk_box_pack_start (GTK_BOX (hbox1), entry_cmd, TRUE, TRUE, 0);
 468
 469         label2 = gtk_label_new ("Command");
 470         gtk_frame_set_label_widget (GTK_FRAME (frame2), label2);
 471
 472         dialog_action_area1 = GTK_DIALOG (new_job_dialog)->action_area;
 473         gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area1), GTK_BUTTONBOX_END);
 474
 475         cancelbutton1 = gtk_button_new_from_stock ("gtk-cancel");
 476         gtk_dialog_add_action_widget (GTK_DIALOG (new_job_dialog), cancelbutton1, GTK_RESPONSE_CANCEL);
 477         GTK_WIDGET_SET_FLAGS (cancelbutton1, GTK_CAN_DEFAULT);
 478
 479         okbutton1 = gtk_button_new_from_stock ("gtk-ok");
 480         gtk_dialog_add_action_widget (GTK_DIALOG (new_job_dialog), okbutton1, GTK_RESPONSE_OK);
 481         GTK_WIDGET_SET_FLAGS (okbutton1, GTK_CAN_DEFAULT);
 482
 483         g_signal_connect ((gpointer) chk_weekly, "toggled",
 484                                           G_CALLBACK (on_chk_weekly_toggled),
 485                                           NULL);
 486         g_signal_connect ((gpointer) chk_monthly, "toggled",
 487                                           G_CALLBACK (on_chk_monthly_toggled),
 488                                           NULL);
 489
 490         return new_job_dialog;
 491 }
 492
 493
 494
 495  int main(int argc, char **argv)
 496 {
 497         gwcrontab_init_subsystems;
 498         lp_load();
 499         load_interfaces();
 500         setup_logging(argv[0], DEBUG_STDERR);
 501
 502         gtk_init(&argc, &argv);
 503         mainwin = create_mainwindow();
 504         gtk_widget_show_all(mainwin);
 505
 506         return gtk_event_loop();
 507 }