webcit/sieve.c

   1 /*
   2  * $Id$
   3  */
   4 /**
   5  * \defgroup Sieve view/edit sieve config
   6  * \ingroup WebcitDisplayItems
   7  */
   8 /*@{*/
   9 #include "webcit.h"
  10
  11 #define MAX_SCRIPTS     100
  12 #define MAX_RULES       25
  13 #define RULES_SCRIPT    "__WebCit_Generated_Script__"
  14
  15 /**
  16  * \brief view/edit sieve config
  17  */
  18 void display_sieve(void)
  19 {
  20         char script_names[MAX_SCRIPTS][64];
  21         int num_scripts = 0;
  22         int active_script = (-1);
  23         char buf[256];
  24         int i;
  25         int rules_script_is_active = 0;
  26
  27
  28         memset(script_names, 0, sizeof script_names);
  29
  30         serv_puts("MSIV listscripts");
  31         serv_getln(buf, sizeof(buf));
  32         if (buf[0] == '1') while (serv_getln(buf, sizeof(buf)), strcmp(buf, "000")) {
  33                 if (num_scripts < MAX_SCRIPTS) {
  34                         extract_token(script_names[num_scripts], buf, 0, '|', 64);
  35                         if (extract_int(buf, 1) > 0) {
  36                                 active_script = num_scripts;
  37                                 if (!strcasecmp(script_names[num_scripts], RULES_SCRIPT)) {
  38                                         rules_script_is_active = 1;
  39                                 }
  40                         }
  41                         ++num_scripts;
  42                 }
  43         }
  44
  45         output_headers(1, 1, 2, 0, 0, 0);
  46
  47         wprintf("<script type=\"text/javascript\">                                      \n"
  48                 "                                                                       \n"
  49                 "var previously_active_script;                                          \n"
  50                 "                                                                       \n"
  51                 "function ToggleSievePanels() {                                         \n"
  52                 " d = ($('sieveform').bigaction.options[$('sieveform').bigaction.selectedIndex].value); \n"
  53                 " for (i=0; i<3; ++i) {                                                 \n"
  54                 "  if (i == d) {                                                        \n"
  55                 "   $('sievediv' + i).style.display = 'block';                          \n"
  56                 "  }                                                                    \n"
  57                 "  else {                                                               \n"
  58                 "   $('sievediv' + i).style.display = 'none';                           \n"
  59                 "  }                                                                    \n"
  60                 " }                                                                     \n"
  61                 "}                                                                      \n"
  62                 "                                                                       \n"
  63                 "function ToggleScriptPanels() {                                        \n"
  64                 " d = ($('sieveform').active_script.options[$('sieveform').active_script.selectedIndex].value); \n"
  65                 " if ($('script_' + previously_active_script)) {                        \n"
  66                 "  $('script_' + previously_active_script).style.display = 'none';      \n"
  67                 " }                                                                     \n"
  68                 " $('script_' + d).style.display = 'block';                             \n"
  69                 " previously_active_script = d;                                         \n"
  70                 "}                                                                      \n"
  71                 "                                                                       \n"
  72                 "</script>                                                              \n"
  73         );
  74
  75         wprintf("<div id=\"banner\">\n");
  76         wprintf("<img src=\"static/advanpage2_48x.gif\">");
  77         wprintf("<h1>");
  78         wprintf(_("View/edit server-side mail filters"));
  79         wprintf("</h1>\n");
  80         wprintf("</div>\n");
  81
  82         wprintf("<div id=\"content\" class=\"service\">\n");
  83
  84         wprintf("<div class=\"fix_scrollbar_bug\">"
  85                 "<table class=\"sieve_background\">"
  86                 "<tr><td valign=top>\n");
  87
  88
  89         wprintf("<form id=\"sieveform\" method=\"post\" action=\"save_sieve\">\n");
  90         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
  91
  92         wprintf(_("When new mail arrives: "));
  93         wprintf("<select name=\"bigaction\" size=1 onChange=\"ToggleSievePanels();\">\n");
  94
  95         wprintf("<option %s value=\"0\">", ((active_script < 0) ? "selected" : ""));
  96         wprintf(_("Leave it in my inbox without filtering"));
  97         wprintf("</option>\n");
  98
  99         wprintf("<option %s value=\"1\">", ((rules_script_is_active) ? "selected" : ""));
 100         wprintf(_("Filter it according to rules selected below"));
 101         wprintf("</option>\n");
 102
 103         wprintf("<option %s value=\"2\">",
 104                         (((active_script >= 0) && (!rules_script_is_active)) ? "selected" : ""));
 105         wprintf(_("Filter it through a manually edited script (advanced users only)"));
 106         wprintf("</option>\n");
 107
 108         wprintf("</select>");
 109
 110
 111
 112         /* The "no filtering" div */
 113
 114         wprintf("<div id=\"sievediv0\" style=\"display:none\">\n");
 115         wprintf("<div align=\"center\"><br /><br />");
 116         wprintf(_("Your incoming mail will not be filtered through any scripts."));
 117         wprintf("<br /><br /></div>\n");
 118         wprintf("</div>\n");
 119
 120         /* The "webcit managed scripts" div */
 121
 122         wprintf("<div id=\"sievediv1\" style=\"display:none\">\n");
 123         display_rules_editor_inner_div();
 124         wprintf("</div>\n");
 125
 126         /* The "I'm smart and can write my own Sieve scripts" div */
 127
 128         wprintf("<div id=\"sievediv2\" style=\"display:none\">\n");
 129
 130         if (num_scripts > 0) {
 131                 wprintf(_("The currently active script is: "));
 132                 wprintf("<select name=\"active_script\" size=1 onChange=\"ToggleScriptPanels();\">\n");
 133                 for (i=0; i<num_scripts; ++i) {
 134                         if (strcasecmp(script_names[i], RULES_SCRIPT)) {
 135                                 wprintf("<option %s value=\"%s\">%s</option>\n",
 136                                         ((active_script == i) ? "selected" : ""),
 137                                         script_names[i],
 138                                         script_names[i]
 139                                 );
 140                         }
 141                 }
 142                 wprintf("</select>\n");
 143         }
 144
 145         wprintf("&nbsp;&nbsp;&nbsp;");
 146         wprintf("<a href=\"display_add_remove_scripts\">%s</a>\n", _("Add or delete scripts"));
 147
 148         wprintf("<br />\n");
 149
 150         if (num_scripts > 0) {
 151                 for (i=0; i<num_scripts; ++i) {
 152                         if (strcasecmp(script_names[i], RULES_SCRIPT)) {
 153                                 wprintf("<div id=\"script_%s\" style=\"display:none\">\n", script_names[i]);
 154                                 wprintf("<textarea name=\"text_%s\" wrap=soft rows=20 cols=80 width=80>\n",
 155                                         script_names[i]);
 156                                 serv_printf("MSIV getscript|%s", script_names[i]);
 157                                 serv_getln(buf, sizeof buf);
 158                                 if (buf[0] == '1') while(serv_getln(buf, sizeof (buf)), strcmp(buf, "000")) {
 159                                         wprintf("%s\n", buf);
 160                                 }
 161                                 wprintf("</textarea>\n");
 162                                 wprintf("</div>\n");
 163                         }
 164                 }
 165         }
 166
 167         wprintf("<script type=\"text/javascript\">      \n"
 168                 "ToggleScriptPanels();                  \n"
 169                 "</script>                              \n"
 170         );
 171
 172         wprintf("</div>\n");
 173
 174
 175         /* The rest of this is common for all panels... */
 176
 177         wprintf("<div align=\"center\"><br>");
 178         wprintf("<input type=\"submit\" name=\"save_button\" value=\"%s\">", _("Save changes"));
 179         wprintf("&nbsp;");
 180         wprintf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
 181         wprintf("</div></form>\n");
 182
 183         wprintf("</td></tr></table></div>\n");
 184
 185         wprintf("<script type=\"text/javascript\">      \n"
 186                 "ToggleSievePanels();                   \n"
 187                 "</script>                              \n"
 188         );
 189
 190         wDumpContent(1);
 191
 192 }
 193
 194
 195
 196 /**
 197  * \brief       Helper function for output_sieve_rule() to output strings with quotes escaped
 198  */
 199 void osr_sanitize(char *str) {
 200         int i, len;
 201
 202         if (str == NULL) return;
 203         len = strlen(str);
 204         for (i=0; i<len; ++i) {
 205                 if (str[i]=='\"') {
 206                         str[i] = '\'' ;
 207                 }
 208                 else if (isspace(str[i])) {
 209                         str[i] = ' ';
 210                 }
 211         }
 212 }
 213
 214
 215 /**
 216  * \brief       Output parseable Sieve script code based on rules input
 217  */
 218 void output_sieve_rule(char *hfield, char *compare, char *htext, char *sizecomp, int sizeval,
 219                         char *action, char *fileinto, char *redirect, char *automsg, char *final,
 220                         char *my_addresses)
 221 {
 222         char *comp1 = "";
 223         char *comp2 = "";
 224
 225         osr_sanitize(htext);
 226         osr_sanitize(fileinto);
 227         osr_sanitize(redirect);
 228         osr_sanitize(automsg);
 229
 230         /* Prepare negation and match operators that will be used iff we apply a conditional */
 231
 232         if (!strcasecmp(compare, "contains")) {
 233                 comp1 = "";
 234                 comp2 = ":contains";
 235         }
 236         else if (!strcasecmp(compare, "notcontains")) {
 237                 comp1 = "not";
 238                 comp2 = ":contains";
 239         }
 240         else if (!strcasecmp(compare, "is")) {
 241                 comp1 = "";
 242                 comp2 = ":is";
 243         }
 244         else if (!strcasecmp(compare, "isnot")) {
 245                 comp1 = "not";
 246                 comp2 = ":is";
 247         }
 248         else if (!strcasecmp(compare, "matches")) {
 249                 comp1 = "";
 250                 comp2 = ":matches";
 251         }
 252         else if (!strcasecmp(compare, "notmatches")) {
 253                 comp1 = "not";
 254                 comp2 = ":matches";
 255         }
 256
 257         /* Now do the conditional */
 258
 259         if (!strcasecmp(hfield, "from")) {
 260                 serv_printf("if%s header %s \"From\" \"%s\"",
 261                         comp1, comp2,
 262                         htext
 263                 );
 264         }
 265
 266         else if (!strcasecmp(hfield, "tocc")) {
 267                 serv_printf("if%s header %s [\"To\", \"Cc\"] \"%s\"",
 268                         comp1, comp2,
 269                         htext
 270                 );
 271         }
 272
 273         else if (!strcasecmp(hfield, "subject")) {
 274                 serv_printf("if%s header %s \"Subject\" \"%s\"",
 275                         comp1, comp2,
 276                         htext
 277                 );
 278         }
 279
 280         else if (!strcasecmp(hfield, "replyto")) {
 281                 serv_printf("if%s header %s \"Reply-to\" \"%s\"",
 282                         comp1, comp2,
 283                         htext
 284                 );
 285         }
 286
 287         else if (!strcasecmp(hfield, "sender")) {
 288                 serv_printf("if%s header %s \"Sender\" \"%s\"",
 289                         comp1, comp2,
 290                         htext
 291                 );
 292         }
 293
 294         else if (!strcasecmp(hfield, "resentfrom")) {
 295                 serv_printf("if%s header %s \"Resent-from\" \"%s\"",
 296                         comp1, comp2,
 297                         htext
 298                 );
 299         }
 300
 301         else if (!strcasecmp(hfield, "resentto")) {
 302                 serv_printf("if%s header %s \"Resent-to\" \"%s\"",
 303                         comp1, comp2,
 304                         htext
 305                 );
 306         }
 307
 308         else if (!strcasecmp(hfield, "xmailer")) {
 309                 serv_printf("if%s header %s \"X-Mailer\" \"%s\"",
 310                         comp1, comp2,
 311                         htext
 312                 );
 313         }
 314
 315         else if (!strcasecmp(hfield, "xspamflag")) {
 316                 serv_printf("if%s header %s \"X-Spam-Flag\" \"%s\"",
 317                         comp1, comp2,
 318                         htext
 319                 );
 320         }
 321
 322         else if (!strcasecmp(hfield, "xspamstatus")) {
 323                 serv_printf("if%s header %s \"X-Spam-Status\" \"%s\"",
 324                         comp1, comp2,
 325                         htext
 326                 );
 327         }
 328
 329         else if (!strcasecmp(hfield, "envfrom")) {
 330                 serv_printf("if%s envelope %s \"From\" \"%s\"",
 331                         comp1, comp2,
 332                         htext
 333                 );
 334         }
 335
 336         else if (!strcasecmp(hfield, "envto")) {
 337                 serv_printf("if%s envelope %s \"To\" \"%s\"",
 338                         comp1, comp2,
 339                         htext
 340                 );
 341         }
 342
 343         else if (!strcasecmp(hfield, "size")) {
 344                 if (!strcasecmp(sizecomp, "larger")) {
 345                         serv_printf("if size :over %d", sizeval);
 346                 }
 347                 else if (!strcasecmp(sizecomp, "smaller")) {
 348                         serv_printf("if size :under %d", sizeval);
 349                 }
 350                 else {  /* failsafe - should never get here, but just in case... */
 351                         serv_printf("if size :over 1");
 352                 }
 353         }
 354
 355         /* Open braces if we're in a conditional loop */
 356
 357         if (strcasecmp(hfield, "all")) {
 358                 serv_printf("{");
 359         }
 360
 361
 362         /* Do action */
 363
 364         if (!strcasecmp(action, "keep")) {
 365                 serv_printf("keep;");
 366         }
 367
 368         else if (!strcasecmp(action, "discard")) {
 369                 serv_printf("discard;");
 370         }
 371
 372         else if (!strcasecmp(action, "reject")) {
 373                 serv_printf("reject \"%s\";", automsg);
 374         }
 375
 376         else if (!strcasecmp(action, "fileinto")) {
 377                 serv_printf("fileinto \"%s\";", fileinto);
 378         }
 379
 380         else if (!strcasecmp(action, "redirect")) {
 381                 serv_printf("redirect \"%s\";", redirect);
 382         }
 383
 384         else if (!strcasecmp(action, "vacation")) {
 385                 serv_printf("vacation :addresses [%s]\n\"%s\";", my_addresses, automsg);
 386         }
 387
 388
 389         /* Do 'final' action */
 390
 391         if (!strcasecmp(final, "stop")) {
 392                 serv_printf("stop;");
 393         }
 394
 395
 396         /* Close the braces if we're in a conditional loop */
 397
 398         if (strcasecmp(hfield, "all")) {
 399                 serv_printf("}");
 400         }
 401
 402
 403         /* End of rule. */
 404 }
 405
 406
 407
 408 /**
 409  * \brief Translate the fields from the rule editor into something we can save...
 410  */
 411 void parse_fields_from_rule_editor(void) {
 412
 413         int active;
 414         char hfield[256];
 415         char compare[32];
 416         char htext[256];
 417         char sizecomp[32];
 418         int sizeval;
 419         char action[32];
 420         char fileinto[128];
 421         char redirect[256];
 422         char automsg[1024];
 423         char final[32];
 424         int i;
 425         char buf[256];
 426         char fname[256];
 427         char rule[2048];
 428         char encoded_rule[4096];
 429         char my_addresses[4096];
 430
 431         /* Enumerate my email addresses in case they are needed for a vacation rule */
 432         my_addresses[0] = 0;
 433         serv_puts("GVEA");
 434         serv_getln(buf, sizeof buf);
 435         if (buf[0] == '1') while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 436                 if (!IsEmptyStr(my_addresses)) {
 437                         strcat(my_addresses, ",\n");
 438                 }
 439                 strcat(my_addresses, "\"");
 440                 strcat(my_addresses, buf);
 441                 strcat(my_addresses, "\"");
 442         }
 443
 444         /* Now generate the script and write it to the Citadel server */
 445         serv_printf("MSIV putscript|%s|", RULES_SCRIPT);
 446         serv_getln(buf, sizeof buf);
 447         if (buf[0] != '4') {
 448                 return;
 449         }
 450
 451         serv_puts("# THIS SCRIPT WAS AUTOMATICALLY GENERATED BY WEBCIT.");
 452         serv_puts("# ");
 453         serv_puts("# Do not attempt to manually edit it.  If you do so,");
 454         serv_puts("# your changes will be overwritten the next time WebCit");
 455         serv_puts("# saves its mail filtering rule set.  If you really want");
 456         serv_puts("# to use these rules as the basis for another script,");
 457         serv_puts("# copy them to another script and save that instead.");
 458         serv_puts("");
 459         serv_puts("require \"fileinto\";");
 460         serv_puts("require \"reject\";");
 461         serv_puts("require \"vacation\";");
 462         serv_puts("require \"envelope\";");
 463         serv_puts("");
 464
 465         for (i=0; i<MAX_RULES; ++i) {
 466
 467                 strcpy(rule, "");
 468
 469                 sprintf(fname, "active%d", i);
 470                 active = !strcasecmp(bstr(fname), "on") ;
 471
 472                 if (active) {
 473
 474                         sprintf(fname, "hfield%d", i);
 475                         safestrncpy(hfield, bstr(fname), sizeof hfield);
 476
 477                         sprintf(fname, "compare%d", i);
 478                         safestrncpy(compare, bstr(fname), sizeof compare);
 479
 480                         sprintf(fname, "htext%d", i);
 481                         safestrncpy(htext, bstr(fname), sizeof htext);
 482
 483                         sprintf(fname, "sizecomp%d", i);
 484                         safestrncpy(sizecomp, bstr(fname), sizeof sizecomp);
 485
 486                         sprintf(fname, "sizeval%d", i);
 487                         sizeval = atoi(bstr(fname));
 488
 489                         sprintf(fname, "action%d", i);
 490                         safestrncpy(action, bstr(fname), sizeof action);
 491
 492                         sprintf(fname, "fileinto%d", i);
 493                         safestrncpy(fileinto, bstr(fname), sizeof fileinto);
 494
 495                         sprintf(fname, "redirect%d", i);
 496                         safestrncpy(redirect, bstr(fname), sizeof redirect);
 497
 498                         sprintf(fname, "automsg%d", i);
 499                         safestrncpy(automsg, bstr(fname), sizeof automsg);
 500
 501                         sprintf(fname, "final%d", i);
 502                         safestrncpy(final, bstr(fname), sizeof final);
 503
 504                         snprintf(rule, sizeof rule, "%d|%s|%s|%s|%s|%d|%s|%s|%s|%s|%s",
 505                                 active, hfield, compare, htext, sizecomp, sizeval, action, fileinto,
 506                                 redirect, automsg, final
 507                         );
 508
 509                         CtdlEncodeBase64(encoded_rule, rule, strlen(rule)+1, 0);
 510                         serv_printf("# WEBCIT_RULE|%d|%s|", i, encoded_rule);
 511                         output_sieve_rule(hfield, compare, htext, sizecomp, sizeval,
 512                                         action, fileinto, redirect, automsg, final, my_addresses);
 513                         serv_printf("");
 514                 }
 515
 516
 517         }
 518
 519         serv_puts("stop;");
 520         serv_puts("000");
 521
 522 }
 523
 524
 525
 526 /**
 527  * \brief save sieve config
 528  */
 529 void save_sieve(void) {
 530         int bigaction;
 531         char script_names[MAX_SCRIPTS][64];
 532         int num_scripts = 0;
 533         int active_script = (-1);
 534         int i;
 535         char this_name[64];
 536         char buf[256];
 537
 538         if (IsEmptyStr(bstr("save_button"))) {
 539                 strcpy(WC->ImportantMessage,
 540                         _("Cancelled.  Changes were not saved."));
 541                 display_main_menu();
 542                 return;
 543         }
 544
 545         parse_fields_from_rule_editor();
 546
 547         serv_puts("MSIV listscripts");
 548         serv_getln(buf, sizeof(buf));
 549         if (buf[0] == '1') while (serv_getln(buf, sizeof(buf)), strcmp(buf, "000")) {
 550                 if (num_scripts < MAX_SCRIPTS) {
 551                         extract_token(script_names[num_scripts], buf, 0, '|', 64);
 552                         if (extract_int(buf, 1) > 0) {
 553                                 active_script = num_scripts;
 554                         }
 555                         ++num_scripts;
 556                 }
 557         }
 558
 559         bigaction = atoi(bstr("bigaction"));
 560
 561         if (bigaction == 0) {
 562                 serv_puts("MSIV setactive||");
 563                 serv_getln(buf, sizeof buf);
 564         }
 565
 566         else if (bigaction == 1) {
 567                 serv_printf("MSIV setactive|%s|", RULES_SCRIPT);
 568                 serv_getln(buf, sizeof buf);
 569         }
 570
 571         else if (bigaction == 2) {
 572                 serv_printf("MSIV setactive|%s|", bstr("active_script"));
 573                 serv_getln(buf, sizeof buf);
 574         }
 575
 576         if (num_scripts > 0) {
 577                 for (i=0; i<num_scripts; ++i) {
 578                         /*
 579                          * We only want to save the scripts from the "manually edited scripts"
 580                          * screen.  The script that WebCit generates from its ruleset will be
 581                          * auto-generated by parse_fields_from_rule_editor() and saved there.
 582                          */
 583                         if (strcasecmp(script_names[i], RULES_SCRIPT)) {
 584                                 serv_printf("MSIV putscript|%s|", script_names[i]);
 585                                 serv_getln(buf, sizeof buf);
 586                                 if (buf[0] == '4') {
 587                                         snprintf(this_name, sizeof this_name, "text_%s", script_names[i]);
 588                                         striplt(bstr(this_name));
 589                                         serv_printf("%s", bstr(this_name));
 590                                         serv_puts("000");
 591                                 }
 592                         }
 593                 }
 594         }
 595
 596         strcpy(WC->ImportantMessage, _("Your changes have been saved."));
 597         display_main_menu();
 598         return;
 599 }
 600
 601
 602 /**
 603  * \brief show a list of available scripts to add/remove them
 604  */
 605 void display_add_remove_scripts(char *message)
 606 {
 607         char buf[256];
 608         char script_name[256];
 609
 610         output_headers(1, 1, 2, 0, 0, 0);
 611         wprintf("<div id=\"banner\">\n");
 612         wprintf("<img src=\"static/advanpage2_48x.gif\">");
 613         wprintf(_("Add or delete scripts"));
 614         wprintf("</h1>\n");
 615         wprintf("</div>\n");
 616
 617         wprintf("<div id=\"content\" class=\"service\">\n");
 618
 619         if (message != NULL) wprintf(message);
 620
 621         wprintf("<table border=0 cellspacing=10><tr valign=top><td>\n");
 622
 623         svprintf("BOXTITLE", WCS_STRING, _("Add a new script"));
 624         do_template("beginbox");
 625
 626         wprintf(_("To create a new script, enter the desired "
 627                 "script name in the box below and click 'Create'."));
 628         wprintf("<br /><br />");
 629
 630         wprintf("<center><form method=\"POST\" action=\"create_script\">\n");
 631         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
 632         wprintf(_("Script name: "));
 633         wprintf("<input type=\"text\" name=\"script_name\"><br />\n"
 634                 "<input type=\"submit\" name=\"create_button\" value=\"%s\">"
 635                 "</form></center>\n", _("Create"));
 636
 637         do_template("endbox");
 638
 639         svprintf("BOXTITLE", WCS_STRING, _("Edit scripts"));
 640         do_template("beginbox");
 641         wprintf("<br /><div align=center><a href=\"display_sieve\">%s</a><br /><br />\n",
 642                 _("Return to the script editing screen")
 643         );
 644         do_template("endbox");
 645
 646         wprintf("</td><td>");
 647
 648         svprintf("BOXTITLE", WCS_STRING, _("Delete scripts"));
 649         do_template("beginbox");
 650
 651         wprintf(_("To delete an existing script, select the script "
 652                 "name from the list and click 'Delete'."));
 653         wprintf("<br /><br />");
 654
 655         wprintf("<center>"
 656                 "<form method=\"POST\" action=\"delete_script\">\n");
 657         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
 658         wprintf("<select name=\"script_name\" size=10 style=\"width:100%%\">\n");
 659
 660         serv_puts("MSIV listscripts");
 661         serv_getln(buf, sizeof buf);
 662         if (buf[0] == '1') {
 663                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 664                         extract_token(script_name, buf, 0, '|', sizeof script_name);
 665                         if ( (extract_int(buf, 1) == 0) && (strcasecmp(script_name, RULES_SCRIPT)) ) {
 666                                 wprintf("<option>");
 667                                 escputs(script_name);
 668                                 wprintf("</option>\n");
 669                         }
 670                 }
 671         }
 672         wprintf("</select><br />\n");
 673
 674         wprintf("<input type=\"submit\" name=\"delete_button\" value=\"%s\" "
 675                 "onClick=\"return confirm('%s');\">", _("Delete script"), _("Delete this script?"));
 676         wprintf("</form></center>\n");
 677         do_template("endbox");
 678
 679         wprintf("</td></tr></table>\n");
 680
 681         wDumpContent(1);
 682 }
 683
 684
 685
 686 /**
 687  * \brief delete a script
 688  */
 689 void delete_script(void) {
 690         char buf[256];
 691
 692         serv_printf("MSIV deletescript|%s", bstr("script_name"));
 693         serv_getln(buf, sizeof buf);
 694         display_add_remove_scripts(&buf[4]);
 695 }
 696
 697
 698
 699 /**
 700  * \brief create a new script
 701  * take the web environment script name and create it on the citadel server
 702  */
 703 void create_script(void) {
 704         char buf[256];
 705
 706         serv_printf("MSIV getscript|%s", bstr("script_name"));
 707         serv_getln(buf, sizeof buf);
 708         if (buf[0] == '1') {
 709                 while (serv_getln(buf, sizeof(buf)), strcmp(buf, "000")) {
 710                         /* flush */
 711                 }
 712                 display_add_remove_scripts(_("A script by that name already exists."));
 713                 return;
 714         }
 715
 716         serv_printf("MSIV putscript|%s", bstr("script_name"));
 717         serv_getln(buf, sizeof buf);
 718         if (buf[0] == '4') {
 719                 serv_puts("keep;");
 720                 serv_puts("000");
 721                 display_add_remove_scripts(_("A new script has been created.  Return to the script editing screen to edit and activate it."));
 722                 return;
 723         }
 724
 725         display_add_remove_scripts(&buf[4]);
 726 }
 727
 728
 729
 730
 731 void display_rules_editor_inner_div(void) {
 732         int i, j;
 733         char buf[4096];
 734         char rules[MAX_RULES][2048];
 735
 736         struct {
 737                 char name[128];
 738         } *rooms = NULL;
 739         int num_roomnames = 0;
 740         int num_roomnames_alloc = 0;
 741
 742         int active;
 743         char hfield[256];
 744         char compare[32];
 745         char htext[256];
 746         char sizecomp[32];
 747         int sizeval;
 748         char action[32];
 749         char fileinto[128];
 750         char redirect[256];
 751         char automsg[1024];
 752         char final[32];
 753
 754         /* load the rules */
 755         memset(rules, 0, sizeof rules);
 756         serv_printf("MSIV getscript|%s", RULES_SCRIPT);
 757         serv_getln(buf, sizeof buf);
 758         if (buf[0] == '1') while(serv_getln(buf, sizeof (buf)), strcmp(buf, "000")) {
 759                 if (!strncasecmp(buf, "# WEBCIT_RULE|", 14)) {
 760                         j = extract_int(buf, 1);
 761                         remove_token(buf, 0, '|');
 762                         remove_token(buf, 0, '|');
 763                         CtdlDecodeBase64(rules[j], buf, strlen(buf));
 764                 }
 765         }
 766
 767         /* load the roomnames */
 768         serv_puts("LKRA");
 769         serv_getln(buf, sizeof buf);
 770         if (buf[0] == '1') {
 771                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 772                         ++num_roomnames;
 773                         if (num_roomnames > num_roomnames_alloc) {
 774                                 num_roomnames_alloc += 250;
 775                                 rooms = realloc(rooms, (num_roomnames_alloc * 128));
 776                         }
 777                         extract_token(rooms[num_roomnames-1].name, buf, 0, '|', 128);
 778                 }
 779         }
 780
 781
 782 /*
 783  * This script should get called by every onChange event...
 784  *
 785  */
 786         wprintf("<script type=\"text/javascript\">                                      \n"
 787                 "                                                                       \n"
 788                 "var highest_active_rule = (-1);                                        \n"
 789                 "                                                                       \n"
 790                 "function UpdateRules() {                                               \n");
 791 /*
 792  * Show only the active rows...
 793  */
 794         wprintf("  highest_active_rule = (-1);                                          \n");
 795         wprintf("  for (i=0; i<%d; ++i) {                                               \n", MAX_RULES);
 796         wprintf("   if ($('active'+i).checked) {                                        \n"
 797                 "     $('rule' + i).style.display = 'block';                            \n"
 798                 "     highest_active_rule = i;                                          \n"
 799                 "   }                                                                   \n"
 800                 "   else {                                                              \n"
 801                 "     $('rule' + i).style.display = 'none';                             \n"
 802                 "   }                                                                   \n"
 803                 "  }                                                                    \n");
 804 /*
 805  * Show only the fields relevant to the rules...
 806  */
 807         wprintf("  for (i=0; i<=highest_active_rule; ++i) {                             \n"
 808                 "    d = ($('movedown'+i));                                             \n"
 809                 "    if (i < highest_active_rule) {                                     \n"
 810                 "      d.style.display = 'block';                                       \n"
 811                 "    }                                                                  \n"
 812                 "    else {                                                             \n"
 813                 "      d.style.display = 'none';                                        \n"
 814                 "    }                                                                  \n"
 815                 "    d = ($('hfield'+i).options[$('hfield'+i).selectedIndex].value);    \n"
 816                 "    if (d == 'all') {                                                  \n"
 817                 "      $('div_size'+i).style.display = 'none';                          \n"
 818                 "      $('div_compare'+i).style.display = 'none';                       \n"
 819                 "      $('div_nocompare'+i).style.display = 'block';                    \n"
 820                 "    }                                                                  \n"
 821                 "    else if (d == 'size') {                                            \n"
 822                 "      $('div_size'+i).style.display = 'block';                         \n"
 823                 "      $('div_compare'+i).style.display = 'none';                       \n"
 824                 "      $('div_nocompare'+i).style.display = 'none';                     \n"
 825                 "    }                                                                  \n"
 826                 "    else {                                                             \n"
 827                 "      $('div_size'+i).style.display = 'none';                          \n"
 828                 "      $('div_compare'+i).style.display = 'block';                      \n"
 829                 "      $('div_nocompare'+i).style.display = 'none';                     \n"
 830                 "    }                                                                  \n"
 831                 "    d = ($('action'+i).options[$('action'+i).selectedIndex].value);    \n"
 832                 "    if (d == 'fileinto') {                                             \n"
 833                 "      $('div_fileinto'+i).style.display = 'block';                     \n"
 834                 "      $('div_redirect'+i).style.display = 'none';                      \n"
 835                 "      $('div_automsg'+i).style.display = 'none';                       \n"
 836                 "    } else if (d == 'redirect') {                                      \n"
 837                 "      $('div_fileinto'+i).style.display = 'none';                      \n"
 838                 "      $('div_redirect'+i).style.display = 'block';                     \n"
 839                 "      $('div_automsg'+i).style.display = 'none';                       \n"
 840                 "    } else if ((d == 'reject') || (d == 'vacation'))  {                \n"
 841                 "      $('div_fileinto'+i).style.display = 'none';                      \n"
 842                 "      $('div_redirect'+i).style.display = 'none';                      \n"
 843                 "      $('div_automsg'+i).style.display = 'block';                      \n"
 844                 "    } else {                                                           \n"
 845                 "      $('div_fileinto'+i).style.display = 'none';                      \n"
 846                 "      $('div_redirect'+i).style.display = 'none';                      \n"
 847                 "      $('div_automsg'+i).style.display = 'none';                       \n"
 848                 "    }                                                                  \n"
 849                 "    if (highest_active_rule < %d) {                                    \n", MAX_RULES-1 );
 850         wprintf("      $('div_addrule').style.display = 'block';                        \n"
 851                 "    } else {                                                           \n"
 852                 "      $('div_addrule').style.display = 'none';                         \n"
 853                 "    }                                                                  \n"
 854                 "  }                                                                    \n"
 855                 "}                                                                      \n"
 856 /*
 857  * Add a rule (really, just un-hide it)
 858  */
 859                 "function AddRule() {                                                   \n"
 860                 "  highest_active_rule = highest_active_rule + 1;                       \n"
 861                 "  $('active'+highest_active_rule).checked = true;                      \n"
 862                 "  UpdateRules();                                                       \n"
 863                 "}                                                                      \n"
 864 /*
 865  * Swap two rules
 866  */
 867                 "function SwapRules(ra, rb) {                                           \n"
 868                 "                                                                       \n"
 869                 "  var things = new Array();                                            \n"
 870                 "  things[0] = 'hfield';                                                \n"
 871                 "  things[1] = 'compare';                                               \n"
 872                 "  things[2] = 'htext';                                                 \n"
 873                 "  things[3] = 'action';                                                \n"
 874                 "  things[4] = 'fileinto';                                              \n"
 875                 "  things[5] = 'redirect';                                              \n"
 876                 "  things[6] = 'final';                                                 \n"
 877                 "  things[7] = 'sizecomp';                                              \n"
 878                 "  things[8] = 'sizeval';                                               \n"
 879                 "  things[9] = 'automsg';                                               \n"
 880                 "                                                                       \n"
 881                 "  for (i=0; i<=9; ++i) {                                               \n"
 882                 "    tempval=$(things[i]+ra).value;                                     \n"
 883                 "    $(things[i]+ra).value = $(things[i]+rb).value;                     \n"
 884                 "    $(things[i]+rb).value = tempval;                                   \n"
 885                 "  }                                                                    \n"
 886                 "}                                                                      \n"
 887 /*
 888  * Delete a rule (percolate the deleted rule out to the end, then deactivate it)
 889  */
 890                 "function DeleteRule(rd) {                                              \n"
 891                 "  for (j=rd; j<=highest_active_rule; ++j) {                            \n"
 892                 "    SwapRules(j, (j+1));                                               \n"
 893                 "  }                                                                    \n"
 894                 "  $('active'+highest_active_rule).checked = false;                     \n"
 895                 "}                                                                      \n"
 896                 "</script>                                                              \n"
 897         );
 898
 899
 900         wprintf("<br />");
 901
 902         wprintf("<table cellpadding=2 width=100%%>");
 903
 904         for (i=0; i<MAX_RULES; ++i) {
 905
 906                 /* Grab our existing values to populate */
 907                 active = extract_int(rules[i], 0);
 908                 extract_token(hfield, rules[i], 1, '|', sizeof hfield);
 909                 extract_token(compare, rules[i], 2, '|', sizeof compare);
 910                 extract_token(htext, rules[i], 3, '|', sizeof htext);
 911                 extract_token(sizecomp, rules[i], 4, '|', sizeof sizecomp);
 912                 sizeval = extract_int(rules[i], 5);
 913                 extract_token(action, rules[i], 6, '|', sizeof action);
 914                 extract_token(fileinto, rules[i], 7, '|', sizeof fileinto);
 915                 extract_token(redirect, rules[i], 8, '|', sizeof redirect);
 916                 extract_token(automsg, rules[i], 9, '|', sizeof automsg);
 917                 extract_token(final, rules[i], 10, '|', sizeof final);
 918
 919                 /* now generate the table row */
 920
 921                 wprintf("<tr id=\"rule%d\" bgcolor=\"#%s\">",
 922                         i,
 923                         ((i%2) ? "DDDDDD" : "FFFFFF")
 924                 );
 925
 926                 wprintf("<td width=5%% align=\"center\">");
 927
 928                 wprintf("<div style=\"display:none\">");
 929                 wprintf("<input type=\"checkbox\" name=\"active%d\" id=\"active%d\" %s>",
 930                         i, i,
 931                         (active ? "checked" : "")
 932                 );
 933                 wprintf("</div>");
 934
 935                 if (i>0) wprintf("<a href=\"javascript:SwapRules(%d,%d);UpdateRules();\">"
 936                         "<img border=\"0\" src=\"static/up_pointer.gif\" "
 937                         "title=\"%s\"/></a>",
 938                         i-1, i, _("Move rule up") );
 939
 940                 wprintf("<a href=\"javascript:SwapRules(%d,%d);UpdateRules();\">"
 941                         "<img id=\"movedown%d\" border=\"0\" src=\"static/down_pointer.gif\" "
 942                         "title=\"%s\"/></a>",
 943                         i, i+1, i, _("Move rule down") );
 944
 945                 wprintf("<a href=\"javascript:DeleteRule(%d);UpdateRules();\">"
 946                         "<img id=\"delete%d\" border=\"0\" src=\"static/delete.gif\" "
 947                         "title=\"%s\"/></a>",
 948                         i, i, _("Delete rule") );
 949
 950                 wprintf("</td>");
 951
 952                 wprintf("<td width=5%% align=\"center\">");
 953                 wprintf("<font size=+2>%d</font>", i+1);
 954                 wprintf("</td>");
 955
 956                 wprintf("<td width=20%%>%s ", _("If") );
 957
 958                 char *hfield_values[14][2] = {
 959                         {       "from",         _("From")               },
 960                         {       "tocc",         _("To or Cc")           },
 961                         {       "subject",      _("Subject")            },
 962                         {       "replyto",      _("Reply-to")           },
 963                         {       "sender",       _("Sender")             },
 964                         {       "resentfrom",   _("Resent-From")        },
 965                         {       "resentto",     _("Resent-To")          },
 966                         {       "envfrom",      _("Envelope From")      },
 967                         {       "envto",        _("Envelope To")        },
 968                         {       "xmailer",      _("X-Mailer")           },
 969                         {       "xspamflag",    _("X-Spam-Flag")        },
 970                         {       "xspamstatus",  _("X-Spam-Status")      },
 971                         {       "size",         _("Message size")       },
 972                         {       "all",          _("All")                }
 973                 };
 974
 975                 wprintf("<select id=\"hfield%d\" name=\"hfield%d\" size=1 onChange=\"UpdateRules();\">",
 976                         i, i);
 977                 for (j=0; j<14; ++j) {
 978                         wprintf("<option %s value=\"%s\">%s</option>",
 979                                 ( (!strcasecmp(hfield, hfield_values[j][0])) ? "selected" : ""),
 980                                 hfield_values[j][0],
 981                                 hfield_values[j][1]
 982                         );
 983                 }
 984
 985                 wprintf("</select>");
 986                 wprintf("</td>");
 987
 988                 wprintf("<td width=20%%>");
 989
 990                 char *compare_values[6][2] = {
 991                         {       "contains",     _("contains")           },
 992                         {       "notcontains",  _("does not contain")   },
 993                         {       "is",           _("is")                 },
 994                         {       "isnot",        _("is not")             },
 995                         {       "matches",      _("matches")            },
 996                         {       "notmatches",   _("does not match")     }
 997                 };
 998
 999                 wprintf("<div id=\"div_compare%d\">", i);
1000                 wprintf("<select id=\"compare%d\" name=\"compare%d\" size=1 onChange=\"UpdateRules();\">",
1001                         i, i);
1002                 for (j=0; j<6; ++j) {
1003                         wprintf("<option %s value=\"%s\">%s</option>",
1004                                 ( (!strcasecmp(compare, compare_values[j][0])) ? "selected" : ""),
1005                                 compare_values[j][0],
1006                                 compare_values[j][1]
1007                         );
1008                 }
1009                 wprintf("</select>");
1010
1011                 wprintf("<input type=\"text\" id=\"htext%d\" name=\"htext%d\" value=\"", i, i);
1012                 escputs(htext);
1013                 wprintf("\"></div>");
1014
1015                 wprintf("<div id=\"div_nocompare%d\">", i);
1016                 wprintf("%s", _("(All messages)"));
1017                 wprintf("</div>");
1018
1019                 char *sizecomp_values[2][2] = {
1020                         {       "larger",       _("is larger than")     },
1021                         {       "smaller",      _("is smaller than")    }
1022                 };
1023
1024                 wprintf("<div id=\"div_size%d\">", i);
1025                 wprintf("<select id=\"sizecomp%d\" name=\"sizecomp%d\" size=1 onChange=\"UpdateRules();\">",
1026                         i, i);
1027                 for (j=0; j<2; ++j) {
1028                         wprintf("<option %s value=\"%s\">%s</option>",
1029                                 ( (!strcasecmp(sizecomp, sizecomp_values[j][0])) ? "selected" : ""),
1030                                 sizecomp_values[j][0],
1031                                 sizecomp_values[j][1]
1032                         );
1033                 }
1034                 wprintf("</select>");
1035
1036                 wprintf("<input type=\"text\" id=\"sizeval%d\" name=\"sizeval%d\" value=\"%d\">",
1037                         i, i, sizeval);
1038                 wprintf("bytes");
1039                 wprintf("</div>");
1040
1041                 wprintf("</td>");
1042
1043                 char *action_values[6][2] = {
1044                         {       "keep",         _("Keep")               },
1045                         {       "discard",      _("Discard silently")   },
1046                         {       "reject",       _("Reject")             },
1047                         {       "fileinto",     _("Move message to")    },
1048                         {       "redirect",     _("Forward to")         },
1049                         {       "vacation",     _("Vacation")           }
1050                 };
1051
1052                 wprintf("<td width=20%%>");
1053                 wprintf("<select id=\"action%d\" name=\"action%d\" size=1 onChange=\"UpdateRules();\">",
1054                         i, i);
1055                 for (j=0; j<6; ++j) {
1056                         wprintf("<option %s value=\"%s\">%s</option>",
1057                                 ( (!strcasecmp(action, action_values[j][0])) ? "selected" : ""),
1058                                 action_values[j][0],
1059                                 action_values[j][1]
1060                         );
1061                 }
1062                 wprintf("</select>");
1063
1064                 wprintf("<div id=\"div_fileinto%d\">", i);
1065                 wprintf("<select name=\"fileinto%d\" id=\"fileinto%d\">", i, i);
1066                 for (j=0; j<num_roomnames; ++j) {
1067                         wprintf("<option ");
1068                         if (!strcasecmp(rooms[j].name, fileinto)) {
1069                                 wprintf("selected ");
1070                         }
1071                         wprintf("value=\"");
1072                         escputs(rooms[j].name);
1073                         wprintf("\">");
1074                         escputs(rooms[j].name);
1075                         wprintf("</option>\n");
1076                 }
1077                 wprintf("</select>\n");
1078                 wprintf("</div>");
1079
1080                 wprintf("<div id=\"div_redirect%d\">", i);
1081                 wprintf("<input type=\"text\" id=\"redirect%d\" name=\"redirect%d\" value=\"", i, i);
1082                 escputs(redirect);
1083                 wprintf("\"></div>");
1084
1085                 wprintf("<div id=\"div_automsg%d\">", i);
1086                 wprintf(_("Message:"));
1087                 wprintf("<br />");
1088                 wprintf("<textarea name=\"automsg%d\" id=\"automsg%d\" wrap=soft rows=5>\n", i, i);
1089                 escputs(automsg);
1090                 wprintf("</textarea>");
1091                 wprintf("</div>");
1092
1093                 wprintf("</td>");
1094
1095                 char *final_values[2][2] = {
1096                         {       "continue",     _("continue processing")        },
1097                         {       "stop",         _("stop")                       }
1098                 };
1099
1100                 wprintf("<td width=10%% align=\"center\">%s</td>", _("and then") );
1101
1102                 wprintf("<td width=20%%>");
1103                 wprintf("<select name=\"final%d\" id=\"final%d\" size=1 onChange=\"UpdateRules();\">",
1104                         i, i);
1105                 for (j=0; j<2; ++j) {
1106                         wprintf("<option %s value=\"%s\">%s</option>",
1107                                 ( (!strcasecmp(final, final_values[j][0])) ? "selected" : ""),
1108                                 final_values[j][0],
1109                                 final_values[j][1]
1110                         );
1111                 }
1112                 wprintf("</select>");
1113                 wprintf("</td>");
1114
1115                 wprintf("</tr>\n");
1116
1117         }
1118
1119         wprintf("</table>");
1120         wprintf("<div id=\"div_addrule\"><a href=\"javascript:AddRule();\">%s</a><br /></div>\n",
1121                 _("Add rule")
1122         );
1123
1124         wprintf("<script type=\"text/javascript\">                                      \n");
1125         wprintf("UpdateRules();                                                         \n");
1126         wprintf("</script>                                                              \n");
1127
1128         free(rooms);
1129 }
1130
1131
1132
1133
1134
1135 /*@}*/