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