webcit/iconbar.c

   1 /* $Id$ */
   2
   3 #include <ctype.h>
   4 #include <stdlib.h>
   5 #include <unistd.h>
   6 #include <stdio.h>
   7 #include <fcntl.h>
   8 #include <signal.h>
   9 #include <sys/types.h>
  10 #include <sys/wait.h>
  11 #include <sys/socket.h>
  12 #include <sys/time.h>
  13 #include <limits.h>
  14 #include <netinet/in.h>
  15 #include <netdb.h>
  16 #include <string.h>
  17 #include <time.h>
  18 #include <pwd.h>
  19 #include <errno.h>
  20 #include <stdarg.h>
  21 #include <pthread.h>
  22 #include <signal.h>
  23 #include "webcit.h"
  24
  25
  26 /* Values for ib_displayas */
  27 #define IB_PICTEXT      0
  28 #define IB_PICONLY      1
  29 #define IB_TEXTONLY     2
  30
  31 void do_iconbar(void) {
  32         char iconbar[SIZ];
  33         char buf[SIZ];
  34         char key[SIZ], value[SIZ];
  35         int i;
  36
  37         /* The initialized values of these variables also happen to
  38          * specify the default values for users who haven't customized
  39          * their iconbars.  These should probably be set in a master
  40          * configuration somewhere.
  41          */
  42         int ib_displayas = 0;   /* pictures and text, pictures, text */
  43         int ib_logo = 1;        /* Site logo */
  44         int ib_summary = 0;     /* Summary page icon */
  45         int ib_inbox = 0;       /* Inbox icon */
  46         int ib_calendar = 0;    /* Calendar icon */
  47         int ib_tasks = 0;       /* Tasks icon */
  48         int ib_rooms = 1;       /* Rooms icon */
  49         int ib_users = 1;       /* Users icon */
  50         int ib_advanced = 1;    /* Advanced Options icon */
  51         int ib_logoff = 1;      /* Logoff button */
  52         int ib_citadel = 1;     /* 'Powered by Citadel' logo */
  53         /*
  54          */
  55
  56         get_preference("iconbar", iconbar);
  57         for (i=0; i<num_tokens(iconbar, ','); ++i) {
  58                 extract_token(buf, iconbar, i, ',');
  59                 extract_token(key, buf, 0, '=');
  60                 extract_token(value, buf, 1, '=');
  61
  62                 if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
  63                 if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
  64                 if (!strcasecmp(key, "ib_summary")) ib_summary = atoi(value);
  65                 if (!strcasecmp(key, "ib_inbox")) ib_inbox = atoi(value);
  66                 if (!strcasecmp(key, "ib_calendar")) ib_calendar = atoi(value);
  67                 if (!strcasecmp(key, "ib_tasks")) ib_tasks = atoi(value);
  68                 if (!strcasecmp(key, "ib_rooms")) ib_rooms = atoi(value);
  69                 if (!strcasecmp(key, "ib_users")) ib_users = atoi(value);
  70                 if (!strcasecmp(key, "ib_advanced")) ib_advanced = atoi(value);
  71                 if (!strcasecmp(key, "ib_logoff")) ib_logoff = atoi(value);
  72                 if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
  73
  74         }
  75
  76
  77         output_headers(11);
  78         do_template("beginbox_nt");
  79
  80         wprintf("<center>\n");
  81
  82         if (ib_logo) if (ib_displayas != IB_TEXTONLY) wprintf(
  83                 "\"<IMG BORDER=\"0\" WIDTH=\"48\" "
  84                         "HEIGHT=\"48\" SRC=\"/image&name=hello\" ALT=\"&nbsp;\">"
  85                         "<BR>\n"
  86         );
  87
  88         if (ib_summary) {
  89                 wprintf("<SPAN CLASS=\"iconbar_link\">"
  90                         "<A HREF=\"/summary\" "
  91                         "TITLE=\"Your summary page\" "
  92                         "TARGET=\"workspace\">"
  93                 );
  94                 if (ib_displayas != IB_TEXTONLY) {
  95                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
  96                                 "SRC=\"/static/summary.gif\"><BR>");
  97                 }
  98                 if (ib_displayas != IB_PICONLY) {
  99                         wprintf("Summary<BR>");
 100                 }
 101                 wprintf("</A></SPAN>\n");
 102         }
 103
 104         if (ib_inbox) {
 105                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 106                         "<A HREF=\"/dotgoto?room=_MAIL_\" "
 107                         "TITLE=\"Go to your e-mail inbox\" "
 108                         "TARGET=\"workspace\">"
 109                 );
 110                 if (ib_displayas != IB_TEXTONLY) {
 111                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 112                                 "SRC=\"/static/mail.gif\"><BR>");
 113                 }
 114                 if (ib_displayas != IB_PICONLY) {
 115                         wprintf("Mail<BR>");
 116                 }
 117                 wprintf("</A></SPAN>\n");
 118         }
 119
 120         if (ib_calendar) {
 121                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 122                         "<A HREF=\"/dotgoto?room=Calendar\" "
 123                         "TITLE=\"Go to your personal calendar\" "
 124                         "TARGET=\"workspace\">"
 125                 );
 126                 if (ib_displayas != IB_TEXTONLY) {
 127                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 128                         "SRC=\"/static/vcalendar.gif\"><BR>");
 129                 }
 130                 if (ib_displayas != IB_PICONLY) {
 131                         wprintf("Calendar<BR>");
 132                 }
 133                 wprintf("</A></SPAN>\n");
 134         }
 135
 136         if (ib_tasks)  {
 137                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 138                         "<A HREF=\"/dotgoto?room=Tasks\" "
 139                         "TITLE=\"Go to your personal task list\" "
 140                         "TARGET=\"workspace\">"
 141                 );
 142                 if (ib_displayas != IB_TEXTONLY) {
 143                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 144                         "SRC=\"/static/vcalendar.gif\"><BR>");
 145                 }
 146                 if (ib_displayas != IB_PICONLY) {
 147                         wprintf("Tasks<BR>");
 148                 }
 149                 wprintf("</A></SPAN>\n");
 150         }
 151
 152         if (ib_rooms) {
 153                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 154                         "<A HREF=\"/knrooms\" TITLE=\"Shows a list of all "
 155                         "Rooms that you have access to\" TARGET=\"workspace\">"
 156                 );
 157                 if (ib_displayas != IB_TEXTONLY) {
 158                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 159                         "SRC=\"/static/rooms-icon.gif\"><BR>");
 160                 }
 161                 if (ib_displayas != IB_PICONLY) {
 162                         wprintf("Rooms<BR>");
 163                 }
 164                 wprintf("</A></SPAN>\n");
 165         }
 166
 167         if (ib_users) {
 168                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 169                         "<A HREF=\"/whobbs\" TITLE=\"See who is online right now\" "
 170                         "TARGET=\"workspace\">"
 171                 );
 172                 if (ib_displayas != IB_TEXTONLY) {
 173                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 174                         "SRC=\"/static/users-icon.gif\"><BR>");
 175                 }
 176                 if (ib_displayas != IB_PICONLY) {
 177                         wprintf("Users<BR>");
 178                 }
 179                 wprintf("</A></SPAN>\n");
 180         }
 181
 182         if (ib_advanced) {
 183                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 184                         "<A HREF=\"/display_main_menu\" "
 185                         "TITLE=\"Advanced Options Menu: Advanced Room commands, "
 186                         "Account Info, and Chat\" "
 187                         "TARGET=\"workspace\">"
 188                 );
 189                 if (ib_displayas != IB_TEXTONLY) {
 190                         wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 191                         "SRC=\"/static/advanced-icon.gif\"><BR>");
 192                 }
 193                 if (ib_displayas != IB_PICONLY) {
 194                         wprintf("Advanced options<BR>");
 195                 }
 196                 wprintf("</A></SPAN>\n");
 197         }
 198
 199         if (ib_logoff) {
 200                 wprintf("<SPAN CLASS=\"iconbar_link\">"
 201                         "<A HREF=\"/termquit\" TITLE=\"Log off\" TARGET=\"_top\" "
 202                         "onClick=\"return confirm('Log off now?');\">"
 203                 );
 204                 if (ib_displayas != IB_TEXTONLY) {
 205                 wprintf("<IMG BORDER=\"0\" WIDTH=\"32\" HEIGHT=\"32\" "
 206                         "SRC=\"/static/exit-icon.gif\"><BR>");
 207                 }
 208                 if (ib_displayas != IB_PICONLY) {
 209                         wprintf("Log off<BR>");
 210                 }
 211                 wprintf("</A></SPAN>\n");
 212         }
 213
 214         wprintf(
 215                 "<SPAN CLASS=\"customize\">"
 216                 "<A HREF=\"/display_customize_iconbar\" "
 217                 "TITLE=\"Customize this menu\" "
 218                 "TARGET=\"workspace\">customize this menu</A>"
 219                 "</SPAN><BR>\n"
 220         );
 221
 222         if (ib_citadel) if (ib_displayas != IB_TEXTONLY) wprintf(
 223                 "<SPAN CLASS=\"powered_by\">"
 224                 "<A HREF=\"http://uncensored.citadel.org/citadel\" "
 225                 "TITLE=\"Find out more about Citadel/UX\" TARGET=\"aboutcit\" "
 226                 "onMouseOver=\"window.status='Find out more about "
 227                 "Citadel/UX'; return true;\">powered by<BR><IMG "
 228                 "BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 229                 "SRC=\"/static/citadel-logo.jpg\" ALT=\"CITADEL/UX\"></A>"
 230                 "</SPAN>\n"
 231         );
 232
 233         wprintf("</CENTER>\n");
 234         do_template("endbox");
 235         wDumpContent(2);
 236 }
 237
 238
 239
 240 void display_customize_iconbar(void) {
 241         char iconbar[SIZ];
 242         char buf[SIZ];
 243         char key[SIZ], value[SIZ];
 244         int i;
 245
 246         /* The initialized values of these variables also happen to
 247          * specify the default values for users who haven't customized
 248          * their iconbars.  These should probably be set in a master
 249          * configuration somewhere.
 250          */
 251         int ib_displayas = IB_PICTEXT;  /* pictures and text, pictures, text */
 252         int ib_logo = 1;        /* Site logo */
 253         int ib_summary = 0;     /* Summary page icon */
 254         int ib_inbox = 0;       /* Inbox icon */
 255         int ib_calendar = 0;    /* Calendar icon */
 256         int ib_tasks = 0;       /* Tasks icon */
 257         int ib_rooms = 1;       /* Rooms icon */
 258         int ib_users = 1;       /* Users icon */
 259         int ib_advanced = 1;    /* Advanced Options icon */
 260         int ib_logoff = 1;      /* Logoff button */
 261         int ib_citadel = 1;     /* 'Powered by Citadel' logo */
 262         /*
 263          */
 264
 265         get_preference("iconbar", iconbar);
 266         for (i=0; i<num_tokens(iconbar, ','); ++i) {
 267                 extract_token(buf, iconbar, i, ',');
 268                 extract_token(key, buf, 0, '=');
 269                 extract_token(value, buf, 1, '=');
 270
 271                 if (!strcasecmp(key, "ib_displayas")) ib_displayas = atoi(value);
 272                 if (!strcasecmp(key, "ib_logo")) ib_logo = atoi(value);
 273                 if (!strcasecmp(key, "ib_summary")) ib_summary = atoi(value);
 274                 if (!strcasecmp(key, "ib_inbox")) ib_inbox = atoi(value);
 275                 if (!strcasecmp(key, "ib_calendar")) ib_calendar = atoi(value);
 276                 if (!strcasecmp(key, "ib_tasks")) ib_tasks = atoi(value);
 277                 if (!strcasecmp(key, "ib_rooms")) ib_rooms = atoi(value);
 278                 if (!strcasecmp(key, "ib_users")) ib_users = atoi(value);
 279                 if (!strcasecmp(key, "ib_advanced")) ib_advanced = atoi(value);
 280                 if (!strcasecmp(key, "ib_logoff")) ib_logoff = atoi(value);
 281                 if (!strcasecmp(key, "ib_citadel")) ib_citadel = atoi(value);
 282
 283         }
 284
 285         output_headers(3);
 286         svprintf("BOXTITLE", WCS_STRING, "Customize the icon bar");
 287         do_template("beginbox");
 288
 289         wprintf("<FORM METHOD=\"POST\" ACTION=\"/commit_iconbar\">\n");
 290
 291         wprintf("<CENTER>"
 292                 "Display icons as: ");
 293         for (i=0; i<=2; ++i) {
 294                 wprintf("<INPUT TYPE=\"radio\" NAME=\"ib_displayas\" VALUE=\"%d\"", i);
 295                 if (ib_displayas == i) wprintf(" CHECKED");
 296                 wprintf(">");
 297                 if (i == IB_PICTEXT) wprintf("pictures and text");
 298                 if (i == IB_PICONLY) wprintf("pictures only");
 299                 if (i == IB_TEXTONLY) wprintf("text only");
 300                 wprintf("\n");
 301         }
 302         wprintf("<BR><BR>\n");
 303
 304         wprintf("Select the icons you would like to see displayed "
 305                 "in the &quot;icon bar&quot; menu on the left side of the "
 306                 "screen.</CENTER><BR>\n"
 307         );
 308
 309         wprintf("<TABLE border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
 310
 311         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 312                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_logo\" VALUE=\"yes\" %s>"
 313                 "</TD><TD>"
 314                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 315                 "SRC=\"/image&name=hello\" ALT=\"&nbsp;\">"
 316                 "</TD><TD>"
 317                 "<B>Site logo</B><BR>"
 318                 "A graphic describing this site"
 319                 "</TD></TR>\n",
 320                 (ib_logo ? "CHECKED" : "")
 321         );
 322
 323         wprintf("<TR><TD>"
 324                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_summary\" VALUE=\"yes\" %s>"
 325                 "</TD><TD>"
 326                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 327                 "SRC=\"/static/summary.gif\" ALT=\"&nbsp;\">"
 328                 "</TD><TD>"
 329                 "<B>Summary</B><BR>"
 330                 "Your summary page"
 331                 "</TD></TR>\n",
 332                 (ib_summary ? "CHECKED" : "")
 333         );
 334
 335         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 336                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_inbox\" VALUE=\"yes\" %s>"
 337                 "</TD><TD>"
 338                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 339                 "SRC=\"/static/mail.gif\" ALT=\"&nbsp;\">"
 340                 "</TD><TD>"
 341                 "<B>Mail (inbox)</B><BR>"
 342                 "A shortcut to your e-mail Inbox."
 343                 "</TD></TR>\n",
 344                 (ib_inbox ? "CHECKED" : "")
 345         );
 346
 347 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
 348         wprintf("<TR><TD>"
 349                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_calendar\" "
 350                 "VALUE=\"yes\" %s>"
 351                 "</TD><TD>"
 352                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 353                 "SRC=\"/static/vcalendar.gif\" ALT=\"&nbsp;\">"
 354                 "</TD><TD>"
 355                 "<B>Calendar</B><BR>"
 356                 "A shortcut to your personal calendar."
 357                 "</TD></TR>\n",
 358                 (ib_calendar ? "CHECKED" : "")
 359         );
 360
 361         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 362                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_tasks\" VALUE=\"yes\" %s>"
 363                 "</TD><TD>"
 364                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 365                 "SRC=\"/static/vcalendar.gif\" ALT=\"&nbsp;\">"
 366                 "</TD><TD>"
 367                 "<B>Tasks</B><BR>"
 368                 "A shortcut to your personal task list."
 369                 "</TD></TR>\n",
 370                 (ib_tasks ? "CHECKED" : "")
 371         );
 372 #endif /* WEBCIT_WITH_CALENDAR_SERVICE */
 373
 374         wprintf("<TR><TD>"
 375                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_rooms\" VALUE=\"yes\" %s>"
 376                 "</TD><TD>"
 377                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 378                 "SRC=\"/static/rooms-icon.gif\" ALT=\"&nbsp;\">"
 379                 "</TD><TD>"
 380                 "<B>Rooms</B><BR>"
 381                 "Clicking this icon displays a list of all accesible "
 382                 "rooms (or folders) available."
 383                 "</TD></TR>\n",
 384                 (ib_rooms ? "CHECKED" : "")
 385         );
 386
 387         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 388                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_users\" VALUE=\"yes\" %s>"
 389                 "</TD><TD>"
 390                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 391                 "SRC=\"/static/users-icon.gif\" ALT=\"&nbsp;\">"
 392                 "</TD><TD>"
 393                 "<B>Users</B><BR>"
 394                 "Clicking this icon displays a list of all users "
 395                 "currently logged in."
 396                 "</TD></TR>\n",
 397                 (ib_users ? "CHECKED" : "")
 398         );
 399
 400         wprintf("<TR><TD>"
 401                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_advanced\" "
 402                 "VALUE=\"yes\" %s>"
 403                 "</TD><TD>"
 404                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 405                 "SRC=\"/static/advanced-icon.gif\" ALT=\"&nbsp;\">"
 406                 "</TD><TD>"
 407                 "<B>Advanced options</B><BR>"
 408                 "Access to the complete menu of Citadel functions."
 409                 "</TD></TR>\n",
 410                 (ib_advanced ? "CHECKED" : "")
 411         );
 412
 413         wprintf("<TR BGCOLOR=\"#CCCCCC\"><TD>"
 414                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_logoff\" "
 415                 "VALUE=\"yes\" %s>"
 416                 "</TD><TD>"
 417                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 418                 "SRC=\"/static/exit-icon.gif\" ALT=\"&nbsp;\">"
 419                 "</TD><TD>"
 420                 "<B>Log off</B><BR>"
 421                 "Exit from the Citadel system.  If you remove this icon "
 422                 "then you will have no way out!"
 423                 "</TD></TR>\n",
 424                 (ib_logoff ? "CHECKED" : "")
 425         );
 426         wprintf("<TR><TD>"
 427                 "<INPUT TYPE=\"checkbox\" NAME=\"ib_citadel\" "
 428                 "VALUE=\"yes\" %s>"
 429                 "</TD><TD>"
 430                 "<IMG BORDER=\"0\" WIDTH=\"48\" HEIGHT=\"48\" "
 431                 "SRC=\"/static/citadel-logo.jpg\" ALT=\"&nbsp;\">"
 432                 "</TD><TD>"
 433                 "<B>Citadel logo</B><BR>"
 434                 "Displays the &quot;Powered by Citadel&quot; graphic"
 435                 "</TD></TR>\n",
 436                 (ib_citadel ? "CHECKED" : "")
 437         );
 438
 439         wprintf("</TABLE><BR>\n"
 440                 "<CENTER>"
 441                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">"
 442                 "&nbsp;"
 443                 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">"
 444                 "</CENTER></FORM>\n"
 445         );
 446
 447         do_template("endbox");
 448         wDumpContent(2);
 449 }
 450
 451
 452 void commit_iconbar(void) {
 453         char iconbar[SIZ];
 454         int i;
 455
 456         char *boxen[] = {
 457                 "ib_logo",
 458                 "ib_summary",
 459                 "ib_inbox",
 460                 "ib_calendar",
 461                 "ib_tasks",
 462                 "ib_rooms",
 463                 "ib_users",
 464                 "ib_advanced",
 465                 "ib_logoff",
 466                 "ib_citadel"
 467         };
 468
 469         if (strcmp(bstr("sc"), "OK")) {
 470                 display_main_menu();
 471                 return;
 472         }
 473
 474         sprintf(iconbar, "ib_displayas=%d,", atoi(bstr("ib_displayas")));
 475
 476         for (i=0; i<(sizeof(boxen)/sizeof(char *)); ++i) {
 477                 sprintf(&iconbar[strlen(iconbar)], ",%s=", boxen[i]);
 478                 if (!strcasecmp(bstr(boxen[i]), "yes")) {
 479                         sprintf(&iconbar[strlen(iconbar)], "1");
 480                 }
 481                 else {
 482                         sprintf(&iconbar[strlen(iconbar)], "0");
 483                 }
 484         }
 485
 486         set_preference("iconbar", iconbar);
 487
 488         output_headers(3);
 489         do_template("beginbox_nt");
 490         wprintf(
 491                 "<IMG SRC=\"/static/advanced-icon.gif\" "
 492                 "onLoad=\"javascript:top['iconbarframe'].location.reload();\">"
 493                 "&nbsp;"
 494                 "Your icon bar has been updated.  Please select any of its "
 495                 "choices to continue.\n"
 496         );
 497         do_template("endbox");
 498         wDumpContent(2);
 499 }