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