Revert "Since glibc 2.34, libpthread is builtin , -lpthread no longer required."
[citadel.git] / webcit / sieve.c
index f4fc58925b926d100ecfe67382aeaf396da1fbb3..2e3d615853b4f09c68964856ed41ba3b2c358b03 100644 (file)
 /*
- * Copyright (c) 1996-2011 by the citadel.org team
+ * Copyright (c) 1996-2020 by the citadel.org team
  *
  * This program is open source software.  You can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
+ * modify it under the terms of the GNU General Public License version 3.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Implementation note: this was kind of hacked up when we switched from Sieve to custom rules.
+ * As a result there's probably some cruft in here...
+ * ajc 2020jul12
+ *
  */
 
 #include "webcit.h"
 
+CtxType CTX_SIEVELIST = CTX_NONE;
+CtxType CTX_SIEVESCRIPT = CTX_NONE;
+
 #define MAX_SCRIPTS    100
 #define MAX_RULES      50
 #define RULES_SCRIPT   "__WebCit_Generated_Script__"
 
-/*#define FOO 1*/
-
-/*
- * Helper function for output_sieve_rule() to output strings with quotes escaped
- */
-void osr_sanitize(char *str) {
-       int i, len;
-
-       if (str == NULL) return;
-       len = strlen(str);
-       for (i=0; i<len; ++i) {
-               if (str[i]=='\"') {
-                       str[i] = '\'' ;
-               }
-               else if (isspace(str[i])) {
-                       str[i] = ' ';
-               }
-       }
-}
-
-void display_add_remove_scripts(char *message);
-void display_rules_editor_inner_div(void);
-
-
-
-
-
-
-/*
- * Output parseable Sieve script code based on rules input
- */
-void output_sieve_rule(char *hfield, char *compare, char *htext, char *sizecomp, int sizeval,
-                       char *action, char *fileinto, char *redirect, char *automsg, char *final,
-                       char *my_addresses)
-{
-       char *comp1 = "";
-       char *comp2 = "";
-
-       osr_sanitize(htext);
-       osr_sanitize(fileinto);
-       osr_sanitize(redirect);
-       osr_sanitize(automsg);
-
-       /* Prepare negation and match operators that will be used iff we apply a conditional */
-
-       if (!strcasecmp(compare, "contains")) {
-               comp1 = "";
-               comp2 = ":contains";
-       }
-       else if (!strcasecmp(compare, "notcontains")) {
-               comp1 = "not";
-               comp2 = ":contains";
-       }
-       else if (!strcasecmp(compare, "is")) {
-               comp1 = "";
-               comp2 = ":is";
-       }
-       else if (!strcasecmp(compare, "isnot")) {
-               comp1 = "not";
-               comp2 = ":is";
-       }
-       else if (!strcasecmp(compare, "matches")) {
-               comp1 = "";
-               comp2 = ":matches";
-       }
-       else if (!strcasecmp(compare, "notmatches")) {
-               comp1 = "not";
-               comp2 = ":matches";
-       }
-
-       /* Now do the conditional */
-
-       if (!strcasecmp(hfield, "from")) {
-               serv_printf("if%s header %s \"From\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "tocc")) {
-               serv_printf("if%s header %s [\"To\", \"Cc\"] \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "subject")) {
-               serv_printf("if%s header %s \"Subject\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "replyto")) {
-               serv_printf("if%s header %s \"Reply-to\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "sender")) {
-               serv_printf("if%s header %s \"Sender\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "resentfrom")) {
-               serv_printf("if%s header %s \"Resent-from\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "resentto")) {
-               serv_printf("if%s header %s \"Resent-to\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "xmailer")) {
-               serv_printf("if%s header %s \"X-Mailer\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "xspamflag")) {
-               serv_printf("if%s header %s \"X-Spam-Flag\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "xspamstatus")) {
-               serv_printf("if%s header %s \"X-Spam-Status\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "listid")) {
-               serv_printf("if%s header %s \"List-ID\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "envfrom")) {
-               serv_printf("if%s envelope %s \"From\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "envto")) {
-               serv_printf("if%s envelope %s \"To\" \"%s\"",
-                       comp1, comp2,
-                       htext
-               );
-       }
-
-       else if (!strcasecmp(hfield, "size")) {
-               if (!strcasecmp(sizecomp, "larger")) {
-                       serv_printf("if size :over %d", sizeval);
-               }
-               else if (!strcasecmp(sizecomp, "smaller")) {
-                       serv_printf("if size :under %d", sizeval);
-               }
-               else {  /* failsafe - should never get here, but just in case... */
-                       serv_printf("if size :over 1");
-               }
-       }
-
-       /* Open braces if we're in a conditional loop */
-
-       if (strcasecmp(hfield, "all")) {
-               serv_printf("{");
-       }
-
-
-       /* Do action */
-
-       if (!strcasecmp(action, "keep")) {
-               serv_printf("keep;");
-       }
-
-       else if (!strcasecmp(action, "discard")) {
-               serv_printf("discard;");
-       }
-
-       else if (!strcasecmp(action, "reject")) {
-               serv_printf("reject \"%s\";", automsg);
-       }
-
-       else if (!strcasecmp(action, "fileinto")) {
-               serv_printf("fileinto \"%s\";", fileinto);
-       }
-
-       else if (!strcasecmp(action, "redirect")) {
-               serv_printf("redirect \"%s\";", redirect);
-       }
-
-       else if (!strcasecmp(action, "vacation")) {
-               serv_printf("vacation :addresses [%s]\n\"%s\";", my_addresses, automsg);
-       }
-
-
-       /* Do 'final' action */
-
-       if (!strcasecmp(final, "stop")) {
-               serv_printf("stop;");
-       }
-
-
-       /* Close the braces if we're in a conditional loop */
-
-       if (strcasecmp(hfield, "all")) {
-               serv_printf("}");
-       }
-
-
-       /* End of rule. */
-}
-
-
 
 /*
  * Translate the fields from the rule editor into something we can save...
@@ -287,26 +63,12 @@ void parse_fields_from_rule_editor(void) {
        }
 
        /* Now generate the script and write it to the Citadel server */
-       serv_printf("MSIV putscript|%s|", RULES_SCRIPT);
+       serv_printf("PIBR");
        serv_getln(buf, sizeof buf);
        if (buf[0] != '4') {
                return;
        }
 
-       serv_puts("# THIS SCRIPT WAS AUTOMATICALLY GENERATED BY WEBCIT.");
-       serv_puts("# ");
-       serv_puts("# Do not attempt to manually edit it.  If you do so,");
-       serv_puts("# your changes will be overwritten the next time WebCit");
-       serv_puts("# saves its mail filtering rule set.  If you really want");
-       serv_puts("# to use these rules as the basis for another script,");
-       serv_puts("# copy them to another script and save that instead.");
-       serv_puts("");
-       serv_puts("require \"fileinto\";");
-       serv_puts("require \"reject\";");
-       serv_puts("require \"vacation\";");
-       serv_puts("require \"envelope\";");
-       serv_puts("");
-
        for (i=0; i<MAX_RULES; ++i) {
                
                strcpy(rule, "");
@@ -351,33 +113,23 @@ void parse_fields_from_rule_editor(void) {
                                redirect, automsg, final
                        );
        
-                       CtdlEncodeBase64(encoded_rule, rule, strlen(rule)+1, 0);
-                       serv_printf("# WEBCIT_RULE|%d|%s|", i, encoded_rule);
-                       output_sieve_rule(hfield, compare, htext, sizecomp, sizeval,
-                                       action, fileinto, redirect, automsg, final, my_addresses);
+                       size_t len = CtdlEncodeBase64(encoded_rule, rule, strlen(rule)+1, BASE64_NO_LINEBREAKS);
+                       if (encoded_rule[len - 1] == '\n') {
+                               encoded_rule[len - 1] = '\0';
+                       }
+                       serv_printf("rule|%d|%s|", i, encoded_rule);
                        serv_puts("");
                }
-
-
        }
 
-       serv_puts("stop;");
        serv_puts("000");
 }
 
 
-
 /*
  * save sieve config
  */
 void save_sieve(void) {
-       int bigaction;
-       char script_names[MAX_SCRIPTS][64];
-       int num_scripts = 0;
-       int active_script = (-1);
-       int i;
-       char this_name[64];
-       char buf[256];
 
        if (!havebstr("save_button")) {
                AppendImportantMessage(_("Cancelled.  Changes were not saved."), -1);
@@ -387,816 +139,30 @@ void save_sieve(void) {
 
        parse_fields_from_rule_editor();
 
-       serv_puts("MSIV listscripts");
-       serv_getln(buf, sizeof(buf));
-       if (buf[0] == '1') while (serv_getln(buf, sizeof(buf)), strcmp(buf, "000")) {
-               if (num_scripts < MAX_SCRIPTS) {
-                       extract_token(script_names[num_scripts], buf, 0, '|', 64);
-                       if (extract_int(buf, 1) > 0) {
-                               active_script = num_scripts;
-                       }
-                       ++num_scripts;
-               }
-       }
-
-       bigaction = ibstr("bigaction");
-
-       if (bigaction == 0) {
-               serv_puts("MSIV setactive||");
-               serv_getln(buf, sizeof buf);
-       }
-
-       else if (bigaction == 1) {
-               serv_printf("MSIV setactive|%s|", RULES_SCRIPT);
-               serv_getln(buf, sizeof buf);
-       }
-
-       else if (bigaction == 2) {
-               serv_printf("MSIV setactive|%s|", bstr("active_script"));
-               serv_getln(buf, sizeof buf);
-       }
-
-       if (num_scripts > 0) {
-               for (i=0; i<num_scripts; ++i) {
-                       /*
-                        * We only want to save the scripts from the "manually edited scripts"
-                        * screen.  The script that WebCit generates from its ruleset will be
-                        * auto-generated by parse_fields_from_rule_editor() and saved there.
-                        */
-                       if (strcasecmp(script_names[i], RULES_SCRIPT)) {
-                               serv_printf("MSIV putscript|%s|", script_names[i]);
-                               serv_getln(buf, sizeof buf);
-                               if (buf[0] == '4') {
-                                       snprintf(this_name, sizeof this_name, "text_%s", script_names[i]);
-                                       striplt((char *)BSTR(this_name)); /* TODO: get rid of typecast*/
-                                       serv_write(BSTR(this_name), strlen(BSTR(this_name)));
-                                       serv_puts("\n000");
-                               }
-                       }
-               }
-       }
-
        AppendImportantMessage(_("Your changes have been saved."), -1);
        display_main_menu();
        return;
 }
 
-/*
- * create a new script
- * take the web environment script name and create it on the citadel server
- */
-void create_script(void) {
-       char buf[256];
-
-       serv_printf("MSIV getscript|%s", bstr("script_name"));
-       serv_getln(buf, sizeof buf);
-       if (buf[0] == '1') {
-               while (serv_getln(buf, sizeof(buf)), strcmp(buf, "000")) {
-                       /* flush */
-               }
-#if FOO
-               display_add_remove_scripts(_("A script by that name already exists."));
-#endif
-               return;
-       }
-       
-       serv_printf("MSIV putscript|%s", bstr("script_name"));
-       serv_getln(buf, sizeof buf);
-       if (buf[0] == '4') {
-               serv_puts("keep;");
-               serv_puts("000");
-#if FOO
-               display_add_remove_scripts(_("A new script has been created.  Return to the script editing screen to edit and activate it."));
-#else
-       output_headers(1, 1, 2, 0, 0, 0);
-       do_template("sieve_add");
-       wDumpContent(1);
-#endif
-               return;
-       }
 
-#if FOO
-       display_add_remove_scripts(&buf[4]);
-#else
+void display_sieve_add_or_delete(void) {
        output_headers(1, 1, 2, 0, 0, 0);
        do_template("sieve_add");
        wDumpContent(1);
-#endif
 }
 
 
 
-
-/*
- * delete a script
- */
-void delete_script(void) {
-       char buf[256];
-
-       serv_printf("MSIV deletescript|%s", bstr("script_name"));
-       serv_getln(buf, sizeof buf);
-#if FOO
-       display_add_remove_scripts(&buf[4]);
-#else
-       output_headers(1, 1, 2, 0, 0, 0);
-       do_template("sieve_add");
-       wDumpContent(1);
-#endif
-}
-               
-
-
 /*
  * dummy panel indicating to the user that the server doesn't support Sieve
  */
 void display_no_sieve(void) {
 
-       output_headers(1, 1, 2, 0, 0, 0);
+       output_headers(1, 1, 1, 0, 0, 0);
        do_template("sieve_none");
        wDumpContent(1);
 }
 
-#if FOO
-/*
- * view/edit sieve config
- */
-void display_sieve(void)
-{
-       char script_names[MAX_SCRIPTS][64];
-       int num_scripts = 0;
-       int active_script = (-1);
-       char buf[SIZ];          /* Don't make this buffer smaller or it will restrict line length */
-       int i;
-       int rules_script_is_active = 0;
-
-       if (!WC->serv_info->serv_supports_sieve) {
-               display_no_sieve();
-               return;
-       }
-
-       memset(script_names, 0, sizeof script_names);
-
-       serv_puts("MSIV listscripts");
-       serv_getln(buf, sizeof(buf));
-       if (buf[0] == '1') while (serv_getln(buf, sizeof(buf)), strcmp(buf, "000")) {
-               if (num_scripts < MAX_SCRIPTS) {
-                       extract_token(script_names[num_scripts], buf, 0, '|', 64);
-                       if (extract_int(buf, 1) > 0) {
-                               active_script = num_scripts;
-                               if (!strcasecmp(script_names[num_scripts], RULES_SCRIPT)) {
-                                       rules_script_is_active = 1;
-                               }
-                       }
-                       ++num_scripts;
-               }
-       }
-
-       output_headers(1, 1, 2, 0, 0, 0);
-
-       wc_printf("<script type=\"text/javascript\">\n"
-                 "\n"
-                 "var previously_active_script;\n"
-                 "\n"
-                 "function ToggleSievePanels() {\n"
-                 " d = ($('sieveform').bigaction.options[$('sieveform').bigaction.selectedIndex].value);\n"
-                 " for (i=0; i<3; ++i) {\n"
-                 "  if (i == d) {\n"
-                 "   $('sievediv' + i).style.display = 'block';\n"
-                 "  }\n"
-                 "  else {\n"
-                 "   $('sievediv' + i).style.display = 'none';\n"
-                 "  }\n"
-                 " }\n"
-                 "}\n"
-                 "\n"
-                 "function ToggleScriptPanels() {\n"
-                 " d = ($('sieveform').active_script.options[$('sieveform').active_script.selectedIndex].value);\n"
-                 " if ($('script_' + previously_active_script)) {\n"
-                 "  $('script_' + previously_active_script).style.display = 'none';\n"
-                 " }\n"
-                 " $('script_' + d).style.display = 'block';\n"
-                 " previously_active_script = d;\n"
-                 "}\n"
-                 "\n"
-                 "</script>\n"
-);
-
-       wc_printf("<div id=\"banner\">\n");
-       wc_printf("<img src=\"static/webcit_icons/essen/32x32/config.png\">");
-       wc_printf("<h1>");
-       wc_printf(_("View/edit server-side mail filters"));
-       wc_printf("</h1>\n");
-       wc_printf("</div>\n");
-
-       wc_printf("<div id=\"content\" class=\"service\">\n");
-
-       wc_printf("<table class=\"sieve_background\">\n"
-               "<tr>\n<td valign=top>\n");
-
-
-       wc_printf("<form id=\"sieveform\" method=\"post\" action=\"save_sieve\">\n");
-       wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
-
-       wc_printf(_("When new mail arrives: "));
-        wc_printf("<select name=\"bigaction\" size=1 onChange=\"ToggleSievePanels();\">\n");
-
-       wc_printf("<option %s value=\"0\">", ((active_script < 0) ? "selected" : ""));
-       wc_printf(_("Leave it in my inbox without filtering"));
-       wc_printf("</option>\n");
-
-       wc_printf("<option %s value=\"1\">", ((rules_script_is_active) ? "selected" : ""));
-       wc_printf(_("Filter it according to rules selected below"));
-       wc_printf("</option>\n");
-
-       wc_printf("<option %s value=\"2\">",
-                       (((active_script >= 0) && (!rules_script_is_active)) ? "selected" : ""));
-       wc_printf(_("Filter it through a manually edited script (advanced users only)"));
-       wc_printf("</option>\n");
-
-       wc_printf("</select>\n\n");
-
-
-
-       /* The "no filtering" div */
-
-       wc_printf("<div id=\"sievediv0\" style=\"display:none\">\n");
-       wc_printf("<div align=\"center\"><br><br>");
-       wc_printf(_("Your incoming mail will not be filtered through any scripts."));
-       wc_printf("<br><br></div>\n");
-       wc_printf("</div>\n");
-
-       /* The "webcit managed scripts" div */
-
-       wc_printf("<div id=\"sievediv1\" style=\"display:none\">\n");
-       display_rules_editor_inner_div();
-       wc_printf("</div>\n");
-
-       /* The "I'm smart and can write my own Sieve scripts" div */
-
-       wc_printf("<div id=\"sievediv2\" style=\"display:none\">\n");
-
-       if (num_scripts > 0) {
-               wc_printf(_("The currently active script is: "));
-               wc_printf("<select name=\"active_script\" size=1 onChange=\"ToggleScriptPanels();\">\n");
-               for (i=0; i<num_scripts; ++i) {
-                       if (strcasecmp(script_names[i], RULES_SCRIPT)) {
-                               wc_printf("<option %s value=\"%s\">%s</option>\n",
-                                       ((active_script == i) ? "selected" : ""),
-                                       script_names[i],
-                                       script_names[i]
-                               );
-                       }
-               }
-               wc_printf("</select>\n\n");
-       }
-
-       wc_printf("&nbsp;&nbsp;&nbsp;");
-       wc_printf("<a href=\"display_add_remove_scripts\">%s</a>\n", _("Add or delete scripts"));
-
-       wc_printf("<br>\n");
-
-       if (num_scripts > 0) {
-               for (i=0; i<num_scripts; ++i) {
-                       if (strcasecmp(script_names[i], RULES_SCRIPT)) {
-                               wc_printf("<div id=\"script_%s\" style=\"display:none\">\n", script_names[i]);
-                               wc_printf("<textarea name=\"text_%s\" wrap=soft rows=20 cols=80 width=80>\n",
-                                       script_names[i]);
-                               serv_printf("MSIV getscript|%s", script_names[i]);
-                               serv_getln(buf, sizeof buf);
-                               if (buf[0] == '1') while(serv_getln(buf, sizeof (buf)), strcmp(buf, "000")) {
-                                       wc_printf("%s\n", buf);
-                               }
-                               wc_printf("</textarea>\n");
-                               wc_printf("</div>\n");
-                       }
-               }
-       }
-
-       wc_printf("<script type=\"text/javascript\">    \n"
-               "ToggleScriptPanels();                  \n"
-               "</script>                              \n"
-       );
-
-       wc_printf("</div>\n");
-
-
-       /* The rest of this is common for all panels... */
-
-       wc_printf("<div align=\"center\"><br>");
-       wc_printf("<input type=\"submit\" name=\"save_button\" value=\"%s\">", _("Save changes"));
-       wc_printf("&nbsp;");
-       wc_printf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
-       wc_printf("</div></form>\n");
-
-       wc_printf("</td></tr></table>\n");
-
-       wc_printf("<script type=\"text/javascript\">    \n"
-               "ToggleSievePanels();                   \n"
-               "</script>                              \n"
-       );
-
-       wDumpContent(1);
-
-}
-
-
-
-
-/*
- * show a list of available scripts to add/remove them
- */
-void display_add_remove_scripts(char *message)
-{
-       char buf[256];
-       char script_name[256];
-
-       output_headers(1, 1, 2, 0, 0, 0);
-       wc_printf("<div id=\"banner\">\n");
-       wc_printf("<img src=\"static/webcit_icons/essen/32x32/config.png\">");
-       wc_printf(_("Add or delete scripts"));
-       wc_printf("</h1>\n");
-       wc_printf("</div>\n");
-       
-       wc_printf("<div id=\"content\" class=\"service\">\n");
-
-       if (message != NULL) {
-               wc_printf("%s", message);
-       }
-
-       wc_printf("<table border=0 cellspacing=10><tr valign=top><td>\n");
-
-       do_template("box_begin_1");
-       StrBufAppendBufPlain(WC->WBuf, _("Add a new script"), -1, 0);
-       do_template("box_begin_2");
-
-       wc_printf(_("To create a new script, enter the desired "
-               "script name in the box below and click 'Create'."));
-       wc_printf("<br><br>");
-
-        wc_printf("<center><form method=\"POST\" action=\"create_script\">\n");
-       wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
-        wc_printf(_("Script name: "));
-        wc_printf("<input type=\"text\" name=\"script_name\"><br>\n"
-               "<input type=\"submit\" name=\"create_button\" value=\"%s\">"
-               "</form></center>\n", _("Create"));
-
-       do_template("box_end");
-
-       do_template("box_begin_1");
-       StrBufAppendBufPlain(WC->WBuf, _("Edit scripts"), -1, 0);
-       do_template("box_begin_2");
-       wc_printf("<br><div align=center><a href=\"display_sieve\">%s</a><br><br>\n",
-               _("Return to the script editing screen")
-       );
-       do_template("box_end");
-
-       wc_printf("</td><td>");
-
-       do_template("box_begin_1");
-       StrBufAppendBufPlain(WC->WBuf, _("Delete scripts"), -1, 0);
-       do_template("box_begin_2");
-
-       wc_printf(_("To delete an existing script, select the script "
-               "name from the list and click 'Delete'."));
-       wc_printf("<br><br>");
-       
-        wc_printf("<center>"
-               "<form method=\"POST\" action=\"delete_script\">\n");
-       wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
-        wc_printf("<select name=\"script_name\" size=10 style=\"width:100%%\">\n");
-
-        serv_puts("MSIV listscripts");
-        serv_getln(buf, sizeof buf);
-        if (buf[0] == '1') {
-                while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
-                        extract_token(script_name, buf, 0, '|', sizeof script_name);
-                       if ( (extract_int(buf, 1) == 0) && (strcasecmp(script_name, RULES_SCRIPT)) ) {
-                               wc_printf("<option>");
-                               escputs(script_name);
-                               wc_printf("</option>\n");
-                       }
-                }
-        }
-        wc_printf("</select>\n\n<br>\n");
-
-        wc_printf("<input type=\"submit\" name=\"delete_button\" value=\"%s\" "
-               "onClick=\"return confirm('%s');\">", _("Delete script"), _("Delete this script?"));
-        wc_printf("</form></center>\n");
-       do_template("box_end");
-
-       wc_printf("</td></tr></table>\n");
-
-       wDumpContent(1);
-}
-
-
-
-
-
-
-void display_rules_editor_inner_div(void) {
-       int i, j;
-       char buf[4096];
-       char rules[MAX_RULES][2048];
-
-       struct {
-               char name[128];
-       } *rooms = NULL;
-       int num_roomnames = 0;
-       int num_roomnames_alloc = 0;
-
-       int active;
-       char hfield[256];
-       char compare[32];
-       char htext[256];
-       char sizecomp[32];
-       int sizeval;
-       char action[32];
-       char fileinto[128];
-       char redirect[256];
-       char automsg[1024];
-       char final[32];
-
-       /* load the rules */
-       memset(rules, 0, sizeof rules);
-       serv_printf("MSIV getscript|%s", RULES_SCRIPT);
-       serv_getln(buf, sizeof buf);
-       if (buf[0] == '1') while(serv_getln(buf, sizeof (buf)), strcmp(buf, "000")) {
-               if (!strncasecmp(buf, "# WEBCIT_RULE|", 14)) {
-                       j = extract_int(buf, 1);
-                       remove_token(buf, 0, '|');
-                       remove_token(buf, 0, '|');
-                       CtdlDecodeBase64(rules[j], buf, strlen(buf));
-               }
-       }
-
-       /* load the roomnames */
-       serv_puts("LKRA");
-       serv_getln(buf, sizeof buf);
-       if (buf[0] == '1') {
-               while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
-                       ++num_roomnames;
-                       if (num_roomnames > num_roomnames_alloc) {
-                               num_roomnames_alloc += 250;
-                               rooms = realloc(rooms, (num_roomnames_alloc * 128));
-                       }
-                       extract_token(rooms[num_roomnames-1].name, buf, 0, '|', 128);
-               }
-       }
-
-
-/*
- * This script should get called by every onChange event...
- *
- */
-       wc_printf("<script type=\"text/javascript\">\n"
-                 "\n"
-                 "var highest_active_rule = (-1);\n"
-                 "\n"
-                 "function UpdateRules() {\n");
-/*
- * Show only the active rows...
- */
-       wc_printf("  highest_active_rule = (-1);\n");
-       wc_printf("  for (i=0; i<%d; ++i) {\n", MAX_RULES);
-       wc_printf("   if ($('active'+i).checked) {\n"
-                 "     $('rule' + i).style.display = 'block';\n"
-                 "     highest_active_rule = i;\n"
-                 "   }\n"
-                 "   else {\n"
-                 "     $('rule' + i).style.display = 'none';\n"
-                 "   }\n"
-                 "  }\n");
-/*
- * Show only the fields relevant to the rules...
- */
-       wc_printf("  for (i=0; i<=highest_active_rule; ++i) {\n"
-                 "    d = ($('movedown'+i));\n"
-                 "    if (i < highest_active_rule) {\n"
-                 "      d.style.display = 'block';\n"
-                 "    }\n"
-                 "    else {\n"
-                 "      d.style.display = 'none';\n"
-                 "    }\n"
-                 "    d = ($('hfield'+i).options[$('hfield'+i).selectedIndex].value);\n"
-                 "    if (d == 'all') {\n"
-                 "      $('div_size'+i).style.display = 'none'; \n"
-                 "      $('div_compare'+i).style.display = 'none';\n"
-                 "      $('div_nocompare'+i).style.display = 'block';\n"
-                 "    }\n"
-                 "    else if (d == 'size') {\n"
-                 "      $('div_size'+i).style.display = 'block'; \n"
-                 "      $('div_compare'+i).style.display = 'none';\n"
-                 "      $('div_nocompare'+i).style.display = 'none';\n"
-                 "    }\n"
-                 "    else {\n"
-                 "      $('div_size'+i).style.display = 'none'; \n"
-                 "      $('div_compare'+i).style.display = 'block';\n"
-                 "      $('div_nocompare'+i).style.display = 'none';\n"
-                 "    }\n"
-                 "    d = ($('action'+i).options[$('action'+i).selectedIndex].value);\n"
-                 "    if (d == 'fileinto') {\n"
-                 "      $('div_fileinto'+i).style.display = 'block';\n"
-                 "      $('div_redirect'+i).style.display = 'none';\n"
-                 "      $('div_automsg'+i).style.display = 'none';\n"
-                 "    } else if (d == 'redirect') {\n"
-                 "      $('div_fileinto'+i).style.display = 'none';\n"
-                 "      $('div_redirect'+i).style.display = 'block';\n"
-                 "      $('div_automsg'+i).style.display = 'none';\n"
-                 "    } else if ((d == 'reject') || (d == 'vacation'))  {\n"
-                 "      $('div_fileinto'+i).style.display = 'none';\n"
-                 "      $('div_redirect'+i).style.display = 'none';\n"
-                 "      $('div_automsg'+i).style.display = 'block';\n"
-                 "    } else {\n"
-                 "      $('div_fileinto'+i).style.display = 'none';\n"
-                 "      $('div_redirect'+i).style.display = 'none';\n"
-                 "      $('div_automsg'+i).style.display = 'none';\n"
-                 "    }\n"
-                 "    if (highest_active_rule < %d) {\n", MAX_RULES-1 );
-       wc_printf("      $('div_addrule').style.display = 'block';\n"
-                 "    } else {\n"
-                 "      $('div_addrule').style.display = 'none';\n"
-                 "    }\n"
-                 "  }\n"
-                 "}\n"
-/*
- * Add a rule (really, just un-hide it)
- */
-                 "function AddRule() {\n"
-                 "  highest_active_rule = highest_active_rule + 1;\n"
-                 "  $('active'+highest_active_rule).checked = true;\n"
-                 "  UpdateRules();\n"
-                 "}\n"
-/*
- * Swap two rules
- */
-                 "function SwapRules(ra, rb) {\n"
-                 "\n"
-                 "  var things = new Array();\n"
-                 "  things[0] = 'hfield';\n"
-                 "  things[1] = 'compare';\n"
-                 "  things[2] = 'htext';\n"
-                 "  things[3] = 'action';\n"
-                 "  things[4] = 'fileinto';\n"
-                 "  things[5] = 'redirect';\n"
-                 "  things[6] = 'final';\n"
-                 "  things[7] = 'sizecomp';\n"
-                 "  things[8] = 'sizeval';\n"
-                 "  things[9] = 'automsg';\n"
-                 "\n"
-                 "  for (i=0; i<=9; ++i) {\n"
-                 "    tempval=$(things[i]+ra).value;\n"
-                 "    $(things[i]+ra).value = $(things[i]+rb).value;\n"
-                 "    $(things[i]+rb).value = tempval;\n"
-                 "  }\n"
-                 "}\n"
-/*
- * Delete a rule (percolate the deleted rule out to the end, then deactivate it)
- */
-                 "function DeleteRule(rd) {\n"
-                 "  for (j=rd; j<=highest_active_rule; ++j) {\n"
-                 "    SwapRules(j, (j+1));\n"
-                 "  }\n"
-                 "  $('active'+highest_active_rule).checked = false;\n"
-                 "}\n"
-                 "</script>\n"
-               );
-
-
-       wc_printf("<br>");
-
-       wc_printf("<table cellpadding=2 width=100%%>");
-
-       for (i=0; i<MAX_RULES; ++i) {
-
-               /* Grab our existing values to populate */
-               active = extract_int(rules[i], 0);
-               extract_token(hfield, rules[i], 1, '|', sizeof hfield);
-               extract_token(compare, rules[i], 2, '|', sizeof compare);
-               extract_token(htext, rules[i], 3, '|', sizeof htext);
-               extract_token(sizecomp, rules[i], 4, '|', sizeof sizecomp);
-               sizeval = extract_int(rules[i], 5);
-               extract_token(action, rules[i], 6, '|', sizeof action);
-               extract_token(fileinto, rules[i], 7, '|', sizeof fileinto);
-               extract_token(redirect, rules[i], 8, '|', sizeof redirect);
-               extract_token(automsg, rules[i], 9, '|', sizeof automsg);
-               extract_token(final, rules[i], 10, '|', sizeof final);
-               
-               /* now generate the table row */
-
-               wc_printf("<tr id=\"rule%d\" class=\"%s\">",
-                       i,
-                       ((i%2) ? "odd" : "even")
-               );
-
-               wc_printf("<td width=5%% align=\"center\">\n");
-
-               wc_printf("<div style=\"display:none\">\n");
-               wc_printf("<input type=\"checkbox\" name=\"active%d\" id=\"active%d\" %s>\n",
-                       i, i,
-                       (active ? "checked" : "")
-               );
-               wc_printf("</div>\n");
-
-               if (i>0) wc_printf("<a href=\"javascript:SwapRules(%d,%d);UpdateRules();\">"
-                       "<img border=\"0\" src=\"static/webcit_icons/up_pointer.gif\" "
-                       "title=\"%s\"/></a>\n",
-                       i-1, i, _("Move rule up") );
-
-               wc_printf("<a href=\"javascript:SwapRules(%d,%d);UpdateRules();\">"
-                       "<img id=\"movedown%d\" border=\"0\" src=\"static/webcit_icons/down_pointer.gif\" "
-                       "title=\"%s\"/></a>\n",
-                       i, i+1, i, _("Move rule down") );
-
-               wc_printf("<a href=\"javascript:DeleteRule(%d);UpdateRules();\">"
-                       "<img id=\"delete%d\" border=\"0\" src=\"static/webcit_icons/delete.gif\" "
-                       "title=\"%s\"/></a>\n",
-                       i, i, _("Delete rule") );
-
-               wc_printf("</td>\n\n\n");
-
-               wc_printf("<td width=5%% align=\"center\">\n");
-               wc_printf("<font size=+2>%d</font>\n", i+1);
-               wc_printf("</td>\n");
-
-               wc_printf("<td width=20%%>%s ", _("If") );
-
-               char *hfield_values[15][2] = {
-                       {       "from",         _("From")               },
-                       {       "tocc",         _("To or Cc")           },
-                       {       "subject",      _("Subject")            },
-                       {       "replyto",      _("Reply-to")           },
-                       {       "sender",       _("Sender")             },
-                       {       "resentfrom",   _("Resent-From")        },
-                       {       "resentto",     _("Resent-To")          },
-                       {       "envfrom",      _("Envelope From")      },
-                       {       "envto",        _("Envelope To")        },
-                       {       "xmailer",      _("X-Mailer")           },
-                       {       "xspamflag",    _("X-Spam-Flag")        },
-                       {       "xspamstatus",  _("X-Spam-Status")      },
-                       {       "listid",       _("List-ID")            },
-                       {       "size",         _("Message size")       },
-                       {       "all",          _("All")                }
-               };
-
-               wc_printf("<select id=\"hfield%d\" name=\"hfield%d\" size=1 onChange=\"UpdateRules();\">",
-                       i, i);
-               for (j=0; j<15; ++j) {
-                       wc_printf("<option %s value=\"%s\">%s</option>\n",
-                               ( (!strcasecmp(hfield, hfield_values[j][0])) ? "selected" : ""),
-                               hfield_values[j][0],
-                               hfield_values[j][1]
-                       );
-               }
-
-               wc_printf("</select>\n\n");
-               wc_printf("</td>");
-
-               wc_printf("<td width=20%%>");
-
-               char *compare_values[6][2] = {
-                       {       "contains",     _("contains")           },
-                       {       "notcontains",  _("does not contain")   },
-                       {       "is",           _("is")                 },
-                       {       "isnot",        _("is not")             },
-                       {       "matches",      _("matches")            },
-                       {       "notmatches",   _("does not match")     }
-               };
-
-               wc_printf("<div id=\"div_compare%d\">\n", i);
-               wc_printf("<select id=\"compare%d\" name=\"compare%d\" size=1 onChange=\"UpdateRules();\">\n",
-                       i, i);
-               for (j=0; j<6; ++j) {
-                       wc_printf("<option %s value=\"%s\">%s</option>\n",
-                               ( (!strcasecmp(compare, compare_values[j][0])) ? "selected" : ""),
-                               compare_values[j][0],
-                               compare_values[j][1]
-                       );
-               }
-               wc_printf("</select>\n\n");
-
-               wc_printf("<input type=\"text\" id=\"htext%d\" name=\"htext%d\" value=\"", i, i);
-               escputs(htext);
-               wc_printf("\">\n</div>\n");
-
-               wc_printf("<div id=\"div_nocompare%d\">", i);
-               wc_printf("%s", _("(All messages)"));
-               wc_printf("</div>\n");
-
-               char *sizecomp_values[2][2] = {
-                       {       "larger",       _("is larger than")     },
-                       {       "smaller",      _("is smaller than")    }
-               };
-
-               wc_printf("<div id=\"div_size%d\">\n", i);
-               wc_printf("<select id=\"sizecomp%d\" name=\"sizecomp%d\" size=1 onChange=\"UpdateRules();\">\n",
-                       i, i);
-               for (j=0; j<2; ++j) {
-                       wc_printf("<option %s value=\"%s\">%s</option>\n",
-                               ( (!strcasecmp(sizecomp, sizecomp_values[j][0])) ? "selected" : ""),
-                               sizecomp_values[j][0],
-                               sizecomp_values[j][1]
-                       );
-               }
-               wc_printf("</select>\n\n");
-
-               wc_printf("<input type=\"text\" id=\"sizeval%d\" name=\"sizeval%d\" value=\"%d\">",
-                       i, i, sizeval);
-               wc_printf("bytes");
-               wc_printf("</div>");
-
-               wc_printf("</td>");
-
-               char *action_values[6][2] = {
-                       {       "keep",         _("Keep")               },
-                       {       "discard",      _("Discard silently")   },
-                       {       "reject",       _("Reject")             },
-                       {       "fileinto",     _("Move message to")    },
-                       {       "redirect",     _("Forward to")         },
-                       {       "vacation",     _("Vacation")           }
-               };
-
-               wc_printf("<td width=20%%>\n");
-               wc_printf("<select id=\"action%d\" name=\"action%d\" size=1 onChange=\"UpdateRules();\">\n",
-                       i, i);
-               for (j=0; j<6; ++j) {
-                       wc_printf("<option %s value=\"%s\">%s</option>\n",
-                               ( (!strcasecmp(action, action_values[j][0])) ? "selected" : ""),
-                               action_values[j][0],
-                               action_values[j][1]
-                       );
-               }
-               wc_printf("</select>\n\n");
-
-               wc_printf("<div id=\"div_fileinto%d\">\n", i);
-               wc_printf("<select name=\"fileinto%d\" id=\"fileinto%d\">\n", i, i);
-               for (j=0; j<num_roomnames; ++j) {
-                       wc_printf("<option ");
-                       if (!strcasecmp(rooms[j].name, fileinto)) {
-                               wc_printf("selected ");
-                       }
-                       wc_printf("value=\"");
-                       escputs(rooms[j].name);
-                       wc_printf("\">");
-                       escputs(rooms[j].name);
-                       wc_printf("</option>\n");
-               }
-               wc_printf("</select>\n\n");
-               wc_printf("</div>");
-
-               wc_printf("<div id=\"div_redirect%d\">\n", i);
-               wc_printf("<input type=\"text\" id=\"redirect%d\" name=\"redirect%d\" value=\"", i, i);
-               escputs(redirect);
-               wc_printf("\">\n</div>\n");
-
-               wc_printf("<div id=\"div_automsg%d\">\n", i);
-               wc_printf(_("Message:"));
-               wc_printf("<br>\n");
-               wc_printf("<textarea name=\"automsg%d\" id=\"automsg%d\" wrap=soft rows=5>\n", i, i);
-               escputs(automsg);
-               wc_printf("</textarea>");
-               wc_printf("</div>\n");
-
-               wc_printf("</td>\n");
-
-               char *final_values[2][2] = {
-                       {       "continue",     _("continue processing")        },
-                       {       "stop",         _("stop")                       }
-               };
-
-               wc_printf("<td width=10%% align=\"center\">%s</td>\n", _("and then") );
-
-               wc_printf("<td width=20%%>\n");
-               wc_printf("<select name=\"final%d\" id=\"final%d\" size=1 onChange=\"UpdateRules();\">\n",
-                       i, i);
-               for (j=0; j<2; ++j) {
-                       wc_printf("<option %s value=\"%s\">%s</option>\n",
-                               ( (!strcasecmp(final, final_values[j][0])) ? "selected" : ""),
-                               final_values[j][0],
-                               final_values[j][1]
-                       );
-               }
-               wc_printf("</select>\n\n");
-               wc_printf("</td>\n");
-
-               wc_printf("</tr>\n");
-
-       }
-
-       wc_printf("</table>\n");
-       wc_printf("<div id=\"div_addrule\"><a href=\"javascript:AddRule();\">%s</a><br></div>\n",
-               _("Add rule")
-       );
-
-       wc_printf("<script type=\"text/javascript\">\n");
-       wc_printf("UpdateRules();\n");
-       wc_printf("</script>\n");
-
-       free(rooms);
-}
-void _display_add_remove_scripts(void) {display_add_remove_scripts(NULL);}
-#endif
-
 
 typedef struct __SieveListing {
        int IsActive;
@@ -1207,22 +173,22 @@ typedef struct __SieveListing {
 
 int ConditionalSieveScriptIsActive(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveListing     *SieveList = (SieveListing *)CTX;
+       SieveListing     *SieveList = (SieveListing *)CTX(CTX_SIEVELIST);
        return SieveList->IsActive;
 }
 int ConditionalSieveScriptIsRulesScript(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveListing     *SieveList = (SieveListing *)CTX;
+       SieveListing     *SieveList = (SieveListing *)CTX(CTX_SIEVELIST);
        return SieveList->IsActive;
 }
 void tmplput_SieveScriptName(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveListing     *SieveList = (SieveListing *)CTX;
+       SieveListing     *SieveList = (SieveListing *)CTX(CTX_SIEVELIST);
        StrBufAppendTemplate(Target, TP, SieveList->Name, 0);
 }
 void tmplput_SieveScriptContent(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveListing     *SieveList = (SieveListing *)CTX;
+       SieveListing     *SieveList = (SieveListing *)CTX(CTX_SIEVELIST);
        StrBufAppendTemplate(Target, TP, SieveList->Content, 0);
 }
 void FreeSieveListing(void *vSieveListing)
@@ -1245,8 +211,9 @@ HashList *GetSieveScriptListing(StrBuf *Target, WCTemplputParams *TP)
        int Done = 0;
        SieveListing *Ruleset;
 
-       if (WCC->KnownSieveScripts != NULL)
+       if (WCC->KnownSieveScripts != NULL) {
                return WCC->KnownSieveScripts;
+       }
 
        serv_puts("MSIV listscripts");
        Line = NewStrBuf();
@@ -1285,8 +252,10 @@ HashList *GetSieveScriptListing(StrBuf *Target, WCTemplputParams *TP)
                                ++num_scripts;
                        }
        }
-       if ((num_scripts > 0) && (rules_script_active == 0))
+
+       if ((num_scripts > 0) && (rules_script_active == 0)) {
                PutBstr(HKEY("__SIEVE:EXTERNAL_SCRIPT"), NewStrBufPlain(HKEY("1")));
+       }
 
        if (num_scripts > have_rules_script)
        {
@@ -1305,19 +274,12 @@ HashList *GetSieveScriptListing(StrBuf *Target, WCTemplputParams *TP)
                       (vRuleset != NULL))
                {
                        Ruleset = (SieveListing *) vRuleset;
-
-                       /*
-                        * its the webcit rule? we don't need to load that here.
-                        */
-                       if (Ruleset->IsRulesScript)
-                               continue;
-
-                       if (!serv_printf("MSIV getscript|%s", ChrPtr(Ruleset->Name)))
-                               break;
+                       serv_printf("MSIV getscript|%s", ChrPtr(Ruleset->Name));
                        StrBuf_ServGetln(Line);
                        if (GetServerStatus(Line, NULL) == 1) 
                        {
                                Ruleset->Content = NewStrBuf();
+                               Done = 0;
                                while(!Done && (rc = StrBuf_ServGetln(Line), rc >= 0) )
                                        if ( (StrLength(Line)==3) && 
                                             !strcmp(ChrPtr(Line), "000")) 
@@ -1406,7 +368,7 @@ typedef struct __SieveRule {
 
 int ConditionalSieveRule_hfield(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
        
         return GetTemplateTokenNumber(Target, 
                                       TP, 
@@ -1417,7 +379,7 @@ int ConditionalSieveRule_hfield(StrBuf *Target, WCTemplputParams *TP)
 }
 int ConditionalSieveRule_compare(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         return GetTemplateTokenNumber(Target, 
                                       TP, 
                                       3, 
@@ -1427,7 +389,7 @@ int ConditionalSieveRule_compare(StrBuf *Target, WCTemplputParams *TP)
 }
 int ConditionalSieveRule_action(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         return GetTemplateTokenNumber(Target, 
                                       TP, 
                                       3, 
@@ -1437,7 +399,7 @@ int ConditionalSieveRule_action(StrBuf *Target, WCTemplputParams *TP)
 }
 int ConditionalSieveRule_sizecomp(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         return GetTemplateTokenNumber(Target, 
                                       TP, 
                                       3, 
@@ -1447,7 +409,7 @@ int ConditionalSieveRule_sizecomp(StrBuf *Target, WCTemplputParams *TP)
 }
 int ConditionalSieveRule_final(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         return GetTemplateTokenNumber(Target, 
                                       TP, 
                                       3, 
@@ -1457,7 +419,7 @@ int ConditionalSieveRule_final(StrBuf *Target, WCTemplputParams *TP)
 }
 int ConditionalSieveRule_ThisRoom(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         return GetTemplateTokenNumber(Target, 
                                       TP, 
                                       3, 
@@ -1467,39 +429,39 @@ int ConditionalSieveRule_ThisRoom(StrBuf *Target, WCTemplputParams *TP)
 }
 int ConditionalSieveRule_Active(StrBuf *Target, WCTemplputParams *TP)
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         return Rule->active;
 }
 void tmplput_SieveRule_htext(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
        StrBufAppendTemplate(Target, TP, Rule->htext, 0);
 }
 void tmplput_SieveRule_fileinto(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
        StrBufAppendTemplate(Target, TP, Rule->fileinto, 0);
 }
 void tmplput_SieveRule_redirect(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
        StrBufAppendTemplate(Target, TP, Rule->redirect, 0);
 }
 void tmplput_SieveRule_automsg(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
        StrBufAppendTemplate(Target, TP, Rule->automsg, 0);
 }
 void tmplput_SieveRule_sizeval(StrBuf *Target, WCTemplputParams *TP) 
 {
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
        StrBufAppendPrintf(Target, "%d", Rule->sizeval);
 }
 
 void tmplput_SieveRule_lookup_FileIntoRoom(StrBuf *Target, WCTemplputParams *TP) 
 {
        void *vRoom;
-       SieveRule     *Rule = (SieveRule *)CTX;
+       SieveRule     *Rule = (SieveRule *)CTX(CTX_SIEVESCRIPT);
         wcsession *WCC = WC;
        HashList *Rooms = GetRoomListHashLKRA(Target, TP);
 
@@ -1519,25 +481,24 @@ void FreeSieveRule(void *vRule)
        free(Rule);
 }
 
-#define WC_RULE_HEADER "# WEBCIT_RULE|"
+#define WC_RULE_HEADER "rule|"
 HashList *GetSieveRules(StrBuf *Target, WCTemplputParams *TP)
 {
-       StrBuf *Line;
-       StrBuf *EncodedRule;
-       int n;
-       const char *pch;
+       StrBuf *Line = NULL;
+       StrBuf *EncodedRule = NULL;
+       int n = 0;
+       const char *pch = NULL;
        HashList *SieveRules = NULL;
        int Done = 0;
-       SieveRule *Rule;
+       SieveRule *Rule = NULL;
 
-       serv_printf("MSIV getscript|"RULES_SCRIPT);
+       SieveRules = NewHash(1, Flathash);
+       serv_printf("GIBR");
        Line = NewStrBuf();
        EncodedRule = NewStrBuf();
        StrBuf_ServGetln(Line);
        if (GetServerStatus(Line, NULL) == 1) 
        {
-               SieveRules = NewHash(1, Flathash);
-
                while(!Done && (StrBuf_ServGetln(Line) >= 0) )
                        if ( (StrLength(Line)==3) && 
                             !strcmp(ChrPtr(Line), "000")) 
@@ -1548,8 +509,7 @@ HashList *GetSieveRules(StrBuf *Target, WCTemplputParams *TP)
                        {
                                pch = NULL;
                                /* We just care for our encoded header and skip everything else */
-                               if ((StrLength(Line) > sizeof(WC_RULE_HEADER) - 1) &&
-                                   (!strncasecmp(ChrPtr(Line), HKEY(WC_RULE_HEADER))))
+                               if ((StrLength(Line) > sizeof(WC_RULE_HEADER) - 1) && (!strncasecmp(ChrPtr(Line), HKEY(WC_RULE_HEADER))))
                                {
                                        StrBufSkip_NTokenS(Line, &pch, '|', 1);
                                        n = StrBufExtractNext_int(Line, &pch, '|'); 
@@ -1614,6 +574,8 @@ void
 InitModule_SIEVE
 (void)
 {
+       RegisterCTX(CTX_SIEVELIST);
+       RegisterCTX(CTX_SIEVESCRIPT);
        REGISTERTokenParamDefine(from);         
        REGISTERTokenParamDefine(tocc);         
        REGISTERTokenParamDefine(subject);      
@@ -1653,21 +615,21 @@ InitModule_SIEVE
 
        RegisterIterator("SIEVE:SCRIPTS", 0, NULL, GetSieveScriptListing, NULL, NULL, CTX_SIEVELIST, CTX_NONE, IT_NOFLAG);
 
-       RegisterConditional(HKEY("COND:SIEVE:SCRIPT:ACTIVE"), 0, ConditionalSieveScriptIsActive, CTX_SIEVELIST);
-       RegisterConditional(HKEY("COND:SIEVE:SCRIPT:ISRULES"), 0, ConditionalSieveScriptIsRulesScript, CTX_SIEVELIST);
+       RegisterConditional("COND:SIEVE:SCRIPT:ACTIVE", 0, ConditionalSieveScriptIsActive, CTX_SIEVELIST);
+       RegisterConditional("COND:SIEVE:SCRIPT:ISRULES", 0, ConditionalSieveScriptIsRulesScript, CTX_SIEVELIST);
        RegisterNamespace("SIEVE:SCRIPT:NAME", 0, 1, tmplput_SieveScriptName, NULL, CTX_SIEVELIST);
        RegisterNamespace("SIEVE:SCRIPT:CONTENT", 0, 1, tmplput_SieveScriptContent, NULL, CTX_SIEVELIST);
 
  
        RegisterIterator("SIEVE:RULES", 0, NULL, GetSieveRules, NULL, DeleteHash, CTX_SIEVESCRIPT, CTX_NONE, IT_NOFLAG);
 
-       RegisterConditional(HKEY("COND:SIEVE:ACTIVE"), 1, ConditionalSieveRule_Active, CTX_SIEVESCRIPT);
-       RegisterConditional(HKEY("COND:SIEVE:HFIELD"), 1, ConditionalSieveRule_hfield, CTX_SIEVESCRIPT);
-       RegisterConditional(HKEY("COND:SIEVE:COMPARE"), 1, ConditionalSieveRule_compare, CTX_SIEVESCRIPT);
-       RegisterConditional(HKEY("COND:SIEVE:ACTION"), 1, ConditionalSieveRule_action, CTX_SIEVESCRIPT);
-       RegisterConditional(HKEY("COND:SIEVE:SIZECOMP"), 1, ConditionalSieveRule_sizecomp, CTX_SIEVESCRIPT);
-       RegisterConditional(HKEY("COND:SIEVE:FINAL"), 1, ConditionalSieveRule_final, CTX_SIEVESCRIPT);
-       RegisterConditional(HKEY("COND:SIEVE:THISROOM"), 1, ConditionalSieveRule_ThisRoom, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:ACTIVE", 1, ConditionalSieveRule_Active, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:HFIELD", 1, ConditionalSieveRule_hfield, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:COMPARE", 1, ConditionalSieveRule_compare, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:ACTION", 1, ConditionalSieveRule_action, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:SIZECOMP", 1, ConditionalSieveRule_sizecomp, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:FINAL", 1, ConditionalSieveRule_final, CTX_SIEVESCRIPT);
+       RegisterConditional("COND:SIEVE:THISROOM", 1, ConditionalSieveRule_ThisRoom, CTX_SIEVESCRIPT);
 
        RegisterNamespace("SIEVE:SCRIPT:HTEXT", 0, 1, tmplput_SieveRule_htext, NULL, CTX_SIEVESCRIPT);
        RegisterNamespace("SIEVE:SCRIPT:SIZE", 0, 1, tmplput_SieveRule_sizeval, NULL, CTX_SIEVESCRIPT);
@@ -1677,13 +639,6 @@ InitModule_SIEVE
 
        /* fetch our room into WCC->ThisRoom, to evaluate while iterating over rooms with COND:THIS:THAT:ROOM */
        RegisterNamespace("SIEVE:SCRIPT:LOOKUP_FILEINTO", 0, 1, tmplput_SieveRule_lookup_FileIntoRoom, NULL, CTX_SIEVESCRIPT);
-
-#if FOO
-       WebcitAddUrlHandler(HKEY("display_sieve"), "", 0, display_sieve, 0);
-       WebcitAddUrlHandler(HKEY("display_add_remove_scripts"), "", 0, _display_add_remove_scripts, 0);
-#endif
        WebcitAddUrlHandler(HKEY("save_sieve"), "", 0, save_sieve, 0);
-
-       WebcitAddUrlHandler(HKEY("create_script"), "", 0, create_script, 0);
-       WebcitAddUrlHandler(HKEY("delete_script"), "", 0, delete_script, 0);
+       WebcitAddUrlHandler(HKEY("display_sieve_add_or_delete"), "", 0, display_sieve_add_or_delete, 0);
 }