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