* The instruction to remove the double quotes from the processing of

[alpine.git] / alpine / adrbkcmd.c

#if !defined(lint) && !defined(DOS)
static char rcsid[] = "$Id: adrbkcmd.c 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $";
#endif

/*
 * ========================================================================
 * Copyright 2013-2020 Eduardo Chappa
 * Copyright 2006-2008 University of Washington
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * ========================================================================
 */

/*====================================================================== 
    adrbkcmds.c
    Commands called from the addrbook screens.
 ====*/


#include "headers.h"
#include "adrbkcmd.h"
#include "addrbook.h"
#include "takeaddr.h"
#include "status.h"
#include "keymenu.h"
#include "mailview.h"
#include "mailcmd.h"
#include "mailindx.h"
#include "radio.h"
#include "folder.h"
#include "reply.h"
#include "help.h"
#include "titlebar.h"
#include "signal.h"
#include "roleconf.h"
#include "send.h"
#include "../pith/adrbklib.h"
#include "../pith/addrbook.h"
#include "../pith/abdlc.h"
#include "../pith/ablookup.h"
#include "../pith/bldaddr.h"
#include "../pith/ldap.h"
#include "../pith/state.h"
#include "../pith/filter.h"
#include "../pith/conf.h"
#include "../pith/msgno.h"
#include "../pith/addrstring.h"
#include "../pith/remote.h"
#include "../pith/url.h"
#include "../pith/util.h"
#include "../pith/detoken.h"
#include "../pith/stream.h"
#include "../pith/send.h"
#include "../pith/list.h"
#include "../pith/busy.h"
#include "../pith/icache.h"
#include "../pith/osdep/color.h"


/* internal prototypes */
int            url_hilite_abook(long, char *, LT_INS_S **, void *);
int            process_abook_view_cmd(int, MSGNO_S *, SCROLL_S *);
int            expand_addrs_for_pico(struct headerentry *, char ***);
char          *view_message_for_pico(char **);
int            verify_nick(char *, char **, char **, BUILDER_ARG *, int *);
int            verify_addr(char *, char **, char **, BUILDER_ARG *, int *);
int            pico_sendexit_for_adrbk(struct headerentry *, void(*)(void), int, char **);
char          *pico_cancelexit_for_adrbk(char *, void (*)(void));
char          *pico_cancel_for_adrbk_take(void (*)(void));
char          *pico_cancel_for_adrbk_edit(void (*)(void));
int            ab_modify_abook_list(int, int, int, char *, char *, char *);
int            convert_abook_to_remote(struct pine *, PerAddrBook *, char *, size_t, int);
int            any_rule_files_to_warn_about(struct pine *);
int            verify_folder_name(char *,char **,char **,BUILDER_ARG *, int *);
int            verify_server_name(char *,char **,char **,BUILDER_ARG *, int *);
int            verify_abook_nick(char *, char **,char **,BUILDER_ARG *, int *);
int            do_the_shuffle(int *, int, int, char **);
void           ab_compose_internal(BuildTo, int);
int            ab_export(struct pine *, long, int, int);
VCARD_INFO_S  *prepare_abe_for_vcard(struct pine *, AdrBk_Entry *, int);
void           write_single_tab_entry(gf_io_t, VCARD_INFO_S *);
int            percent_done_copying(void);
int            cmp_action_list(const qsort_t *, const qsort_t *);
void           set_act_list_member(ACTION_LIST_S *, a_c_arg_t, PerAddrBook *, PerAddrBook *, char *);
void           convert_pinerc_to_remote(struct pine *, char *);

#ifdef  ENABLE_LDAP
typedef struct _saved_query {
    char *qq,
         *cn,
         *sn,
         *gn,
         *mail,
         *org,
         *unit,
         *country,
         *state,
         *locality,
         *custom;
} SAVED_QUERY_S;

int            process_ldap_cmd(int, MSGNO_S *, SCROLL_S *);
int            pico_simpleexit(struct headerentry *, void (*)(void), int, char **);
char          *pico_simplecancel(void (*)(void));
void           save_query_parameters(SAVED_QUERY_S *);
SAVED_QUERY_S *copy_query_parameters(SAVED_QUERY_S *);
void           free_query_parameters(SAVED_QUERY_S **);
int            restore_query_parameters(struct headerentry *, char ***);

static char *expander_address;
#endif  /* ENABLE_LDAP */

static char *fakedomain = "@";


#define VIEW_ABOOK_NONE         0
#define VIEW_ABOOK_EDITED       1
#define VIEW_ABOOK_WARPED       2

/*
 * View an addrbook entry.
 * Call scrolltool to do the work.
 */
void
view_abook_entry(struct pine *ps, long int cur_line)
{
    AdrBk_Entry *abe;
    STORE_S    *in_store, *out_store;
    char       *string, *errstr;
    SCROLL_S    sargs;
    HANDLE_S   *handles = NULL;
    URL_HILITE_S uh;
    gf_io_t     pc, gc;
    int         cmd, abook_indent;
    long        offset = 0L;
    char        b[500];

    dprint((5, "- view_abook_entry -\n"));

    if(is_addr(cur_line)){
        abe = ae(cur_line);
        if(!abe){
            q_status_message(SM_ORDER, 0, 3, _("Error reading entry"));
            return;
        }
    }
    else{
        q_status_message(SM_ORDER, 0, 3, _("Nothing to view"));
        return;
    }

    if(!(in_store = so_get(CharStar, NULL, EDIT_ACCESS))){
        q_status_message(SM_ORDER | SM_DING, 3, 3, _("Error allocating space."));
        return;
    }

    abook_indent = utf8_width(_("Nickname")) + 2;

    /* TRANSLATORS: Nickname is a shorthand name for something */
    utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Nickname"));
    so_puts(in_store, b);
    if(abe->nickname)
      so_puts(in_store, abe->nickname);

    so_puts(in_store, "\015\012");

    /* TRANSLATORS: Full name is the name that goes with an email address.
       For example, in
       Fred Flintstone <fred@bedrock.org>
       Fred Flintstone is the Full Name. */
    utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Fullname"));
    so_puts(in_store, b);
    if(abe->fullname)
      so_puts(in_store, abe->fullname);

    so_puts(in_store, "\015\012");

    /* TRANSLATORS: Fcc is an abbreviation for File carbon copy. It is like
       a cc which is a copy of a message that goes to somebody other than the
       main recipient, only this is a copy of a message which is put into a
       file on the user's computer. */
    utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Fcc"));
    so_puts(in_store, b);
    if(abe->fcc)
      so_puts(in_store, abe->fcc);

    so_puts(in_store, "\015\012");

    utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, AB_COMMENT_STR);
    so_puts(in_store, b);
    if(abe->extra)
      so_puts(in_store, abe->extra);

    so_puts(in_store, "\015\012");

    /* TRANSLATORS: Addresses refers to email Addresses */
    utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Addresses"));
    so_puts(in_store, b);
    if(abe->tag == Single){
        char *tmp = abe->addr.addr ? abe->addr.addr : "";
#ifdef  ENABLE_LDAP
        if(!strncmp(tmp, QRUN_LDAP, LEN_QRL))
          string = LDAP_DISP;
        else
#endif
          string = tmp;

        so_puts(in_store, string);
    }
    else{
        char **ll;

        for(ll = abe->addr.list; ll && *ll; ll++){
            if(ll != abe->addr.list){
                so_puts(in_store, "\015\012");
                so_puts(in_store, repeat_char(abook_indent+2, SPACE));
            }

#ifdef  ENABLE_LDAP
            if(!strncmp(*ll, QRUN_LDAP, LEN_QRL))
              string = LDAP_DISP;
            else
#endif
              string = *ll;

            so_puts(in_store, string);

            if(*(ll+1)) /* not the last one */
              so_puts(in_store, ",");
        }
    }

    so_puts(in_store, "\015\012");

    do{
        if(!(out_store = so_get(CharStar, NULL, EDIT_ACCESS))){
            so_give(&in_store);
            q_status_message(SM_ORDER | SM_DING, 3, 3,
                             _("Error allocating space."));
            return;
        }

        so_seek(in_store, 0L, 0);

        init_handles(&handles);
        gf_filter_init();

        if(F_ON(F_VIEW_SEL_URL, ps_global)
           || F_ON(F_VIEW_SEL_URL_HOST, ps_global)
           || F_ON(F_SCAN_ADDR, ps_global))
          gf_link_filter(gf_line_test,
                         gf_line_test_opt(url_hilite_abook,
                                          gf_url_hilite_opt(&uh,&handles,0)));

        gf_link_filter(gf_wrap, gf_wrap_filter_opt(ps->ttyo->screen_cols - 4,
                                                   ps->ttyo->screen_cols,
                                                   NULL, abook_indent+2,
                                                   GFW_HANDLES));
        gf_link_filter(gf_nvtnl_local, NULL);

        gf_set_so_readc(&gc, in_store);
        gf_set_so_writec(&pc, out_store);

        if((errstr = gf_pipe(gc, pc)) != NULL){
            so_give(&in_store);
            so_give(&out_store);
            free_handles(&handles);
            q_status_message1(SM_ORDER | SM_DING, 3, 3,
                              /* TRANSLATORS: %s is the error message */
                              _("Can't format entry: %s"), errstr);
            return;
        }

        gf_clear_so_writec(out_store);
        gf_clear_so_readc(in_store);

        memset(&sargs, 0, sizeof(SCROLL_S));
        sargs.text.text    = so_text(out_store);
        sargs.text.src     = CharStar;
        sargs.text.desc    = _("expanded entry");
        sargs.text.handles = handles;

        if(offset){             /* resize?  preserve paging! */
            sargs.start.on         = Offset;
            sargs.start.loc.offset = offset;
            offset = 0L;
        }
          
        /* TRANSLATORS: a screen title. We are viewing an address book */
        sargs.bar.title   = _("ADDRESS BOOK (View)");
        sargs.bar.style   = TextPercent;
        sargs.proc.tool   = process_abook_view_cmd;
        sargs.proc.data.i = VIEW_ABOOK_NONE;
        sargs.resize_exit = 1;
        sargs.help.text   = h_abook_view;
        /* TRANSLATORS: help screen title */
        sargs.help.title  = _("HELP FOR ADDRESS BOOK VIEW");
        sargs.keys.menu   = &abook_view_keymenu;
        setbitmap(sargs.keys.bitmap);

        if(handles)
          sargs.keys.menu->how_many = 2;
        else{
            sargs.keys.menu->how_many = 1;
            clrbitn(OTHER_KEY, sargs.keys.bitmap);
        }

        if((cmd = scrolltool(&sargs)) == MC_RESIZE)
          offset = sargs.start.loc.offset;

        so_give(&out_store);
        free_handles(&handles);
    }
    while(cmd == MC_RESIZE);

    so_give(&in_store);

    if(sargs.proc.data.i != VIEW_ABOOK_NONE){
        long old_l_p_p, old_top_ent, old_cur_row;

        if(sargs.proc.data.i == VIEW_ABOOK_WARPED){
            /*
             * Warped means we got plopped down somewhere in the display
             * list so that we don't know where we are relative to where
             * we were before we warped.  The current line number will
             * be zero, since that is what the warp would have set.
             */
            as.top_ent = first_line(0L - as.l_p_page/2L);
            as.cur_row = 0L - as.top_ent;
        }
        else if(sargs.proc.data.i == VIEW_ABOOK_EDITED){
            old_l_p_p   = as.l_p_page;
            old_top_ent = as.top_ent;
            old_cur_row = as.cur_row;
        }

        /* Window size may have changed while in pico. */
        ab_resize();

        /* fix up what ab_resize messed up */
        if(sargs.proc.data.i != VIEW_ABOOK_WARPED && old_l_p_p == as.l_p_page){
            as.top_ent     = old_top_ent;
            as.cur_row     = old_cur_row;
            as.old_cur_row = old_cur_row;
        }

        cur_line = as.top_ent+as.cur_row;
    }

    ps->mangled_screen = 1;
}


int
url_hilite_abook(long int linenum, char *line, LT_INS_S **ins, void *local)
{
    register char *lp;

    if((lp = strchr(line, ':')) &&
       !strncmp(line, AB_COMMENT_STR, strlen(AB_COMMENT_STR)))
      (void) url_hilite(linenum, lp + 1, ins, local);

    return(0);
}


int
process_abook_view_cmd(int cmd, MSGNO_S *msgmap, SCROLL_S *sparms)
{
    int rv = 1, i;
    PerAddrBook *pab;
    AddrScrn_Disp *dl;
    static ESCKEY_S text_or_vcard[] = {
        /* TRANSLATORS: Text refers to plain old text, probably the text of
           an email message */
        {'t', 't', "T", N_("Text")},
        /* TRANSLATORS: A VCard is kind of like an electronic business card. It is not
           something specific to alpine, it is universal. */
        {'v', 'v', "V", N_("VCard")},
        {-1, 0, NULL, NULL}};

    ps_global->next_screen = SCREEN_FUN_NULL;

    switch(cmd){
      case MC_EDIT :
        /*
         * MC_EDIT works a little differently from the other cmds here.
         * The others return 0 to scrolltool so that we are still in
         * the view screen. This one is different because we may have
         * changed what we're viewing. We handle that by returning 1
         * to scrolltool and setting the sparms opt union's gint
         * to the value below.
         *
         * (Late breaking news. Now we're going to return 1 from all these
         * commands and then in the caller we're going to bounce back out
         * to the index view instead of the view of the individual entry.
         * So there is some dead code around for now.)
         * 
         * Then, in the view_abook_entry function we check the value
         * of this field on scrolltool's return and if it is one of
         * the two special values below view_abook_entry resets the
         * current line if necessary, flushes the display cache (in
         * ab_resize) and loops back and starts over, effectively
         * putting us back in the view screen but with updated
         * contents. A side effect is that the screen above that (the
         * abook index) will also have been flushed and corrected by
         * the ab_resize.
         */
        pab = &as.adrbks[cur_addr_book()];
        if(pab && pab->access == ReadOnly){
            /* TRANSLATORS: Address book can be viewed but not changed */
            q_status_message(SM_ORDER, 0, 4, _("AddressBook is Read Only"));
            rv = 0;
            break;
        }

        if(adrbk_check_all_validity_now()){
            if(resync_screen(pab, AddrBookScreen, 0)){
                q_status_message(SM_ORDER | SM_DING, 3, 4,
                 /* TRANSLATORS: The address book was changed by some other
                    process. The user is being told that their change (their
                    Update) has been canceled and they should try again. */
                 _("Address book changed. Update cancelled. Try again."));
                ps_global->mangled_screen = 1;
                break;
            }
        }

        if(pab && pab->access == ReadOnly){
            q_status_message(SM_ORDER, 0, 4, _("AddressBook is Read Only"));
            rv = 0;
            break;
        }

        /*
         * Arguments all come from globals, not from the arguments to
         * process_abook_view_cmd. It would be a little cleaner if the
         * information was contained in att, I suppose.
         */
        if(is_addr(as.cur_row+as.top_ent)){
            AdrBk_Entry *abe, *abe_copy;
            a_c_arg_t    entry;
            int          warped = 0;

            dl = dlist(as.top_ent+as.cur_row);
            entry = dl->elnum;
            abe = adrbk_get_ae(pab->address_book, entry);
            abe_copy = copy_ae(abe);
            dprint((9,"Calling edit_entry to edit from view\n"));
            /* TRANSLATORS: update as in update an address book entry */
            edit_entry(pab->address_book, abe_copy, entry,
                       abe->tag, 0, &warped, _("update"));
            /*
             * The ABOOK_EDITED case doesn't mean that we necessarily
             * changed something, just that we might have but we know
             * we didn't change the sort order (causing the warp).
             */
            sparms->proc.data.i = warped
                                   ? VIEW_ABOOK_WARPED : VIEW_ABOOK_EDITED;

            free_ae(&abe_copy);
            rv = 1;                     /* causes scrolltool to return */
        }
        else{
            q_status_message(SM_ORDER, 0, 4,
                             "Something wrong, entry not updateable");
            rv = 0;
            break;
        }

        break;

      case MC_SAVE :
        pab = &as.adrbks[cur_addr_book()];
        /*
         * Arguments all come from globals, not from the arguments to
         * process_abook_view_cmd. It would be a little cleaner if the
         * information was contained in att, I suppose.
         */
        (void)ab_save(ps_global, pab ? pab->address_book : NULL,
                      as.top_ent+as.cur_row, -FOOTER_ROWS(ps_global), 0);
        rv = 1;
        break;

      case MC_COMPOSE :
        (void)ab_compose_to_addr(as.top_ent+as.cur_row, 0, 0);
        rv = 1;
        break;

      case MC_ROLE :
        (void)ab_compose_to_addr(as.top_ent+as.cur_row, 0, 1);
        rv = 1;
        break;

      case MC_FORWARD :
        rv = 1;
        /* TRANSLATORS: A question with two choices for the answer. Forward
           as text means to include the text of the message being forwarded
           in the new message. Forward as a Vcard attachment means to
           attach it to the message in a special format so it is recognizable
           as a Vcard. */
        i = radio_buttons(_("Forward as text or forward as Vcard attachment ? "),
                          -FOOTER_ROWS(ps_global), text_or_vcard, 't', 'x',
                          h_ab_text_or_vcard, RB_NORM);
        switch(i){
          case 'x':
            q_status_message(SM_INFO, 0, 2, _("Address book forward cancelled"));
            rv = 0;
            break;

          case 't':
            forward_text(ps_global, sparms->text.text, sparms->text.src);
            break;

          case 'v':
            (void)ab_forward(ps_global, as.top_ent+as.cur_row, 0);
            break;

          default:
            q_status_message(SM_ORDER, 3, 3,
                             "can't happen in process_abook_view_cmd");
            break;
        }

        break;

      default:
        alpine_panic("Unexpected command in process_abook_view_cmd");
        break;
    }

    return(rv);
}


/*
 * Give expanded view of this address entry.
 * Call scrolltool to do the work.
 *
 * Args: headents -- The headerentry array from pico.
 *              s -- Unused here.
 *
 * Returns -- Always 0.
 */
int
expand_addrs_for_pico(struct headerentry *headents, char ***s)
{
    BuildTo      bldto;
    STORE_S     *store;
    char        *error = NULL, *addr = NULL, *fullname = NULL, *address = NULL;
    SAVE_STATE_S state;
    ADDRESS     *adrlist = NULL, *a;
    int          j, address_index = -1, fullname_index = -1, no_a_fld = 0;
    void       (*redraw)(void) = ps_global->redrawer;

    char        *tmp, *tmp2, *tmp3;
    SCROLL_S     sargs;
    AdrBk_Entry  abe;
    char         fakeaddrpmt[500];
    int          abook_indent;

    dprint((5, "- expand_addrs_for_pico -\n"));

    abook_indent = utf8_width(_("Nickname")) + 2;
    utf8_snprintf(fakeaddrpmt, sizeof(fakeaddrpmt), "%-*.*w: ", abook_indent, abook_indent, _("Address"));

    if(s)
      *s = NULL;

    ps_global->redrawer = NULL;
    fix_windsize(ps_global);

    ab_nesting_level++;
    save_state(&state);

    for(j=0;
        headents[j].name != NULL && (address_index < 0 || fullname_index < 0);
        j++){
        if(!strncmp(headents[j].name, "Address", 7) || !strncmp(headents[j].name, _("Address"), strlen(_("Address"))))
          address_index = j;
        else if(!strncmp(headents[j].name, "Fullname", 8) || !strncmp(headents[j].name, _("Fullname"), strlen(_("Fullname"))))
          fullname_index = j;
    }

    if(address_index >= 0)
      address = *headents[address_index].realaddr;
    else{
        address_index = 1000;   /* a big number */
        no_a_fld++;
    }

    if(fullname_index >= 0)
      fullname = adrbk_formatname(*headents[fullname_index].realaddr,
                                  NULL, NULL);

    memset(&abe, 0, sizeof(abe));
    if(fullname)
      abe.fullname = cpystr(fullname);
    
    if(address){
        char *tmp_a_string;

        tmp_a_string = cpystr(address);
        rfc822_parse_adrlist(&adrlist, tmp_a_string, fakedomain);
        fs_give((void **)&tmp_a_string);
        if(adrlist && adrlist->next){
            int cnt = 0;

            abe.tag = List;
            for(a = adrlist; a; a = a->next)
              cnt++;
            
            abe.addr.list = (char **)fs_get((cnt+1) * sizeof(char *));
            cnt = 0;
            for(a = adrlist; a; a = a->next){
                if(a->host && a->host[0] == '@')
                  abe.addr.list[cnt++] = cpystr(a->mailbox);
                else if(a->host && a->host[0] && a->mailbox && a->mailbox[0])
                  abe.addr.list[cnt++] =
                                  cpystr(simple_addr_string(a, tmp_20k_buf,
                                                            SIZEOF_20KBUF));
            }

            abe.addr.list[cnt] = NULL;
        }
        else{
            abe.tag = Single;
            abe.addr.addr = address;
        }

        if(adrlist)
          mail_free_address(&adrlist);

        bldto.type = Abe;
        bldto.arg.abe = &abe;
        our_build_address(bldto, &addr, &error, NULL, NULL);
        if(error){
            q_status_message1(SM_ORDER, 3, 4, "%s", error);
            fs_give((void **)&error);
        }
        
        if(addr){
            tmp_a_string = cpystr(addr);
            rfc822_parse_adrlist(&adrlist, tmp_a_string, ps_global->maildomain);
            fs_give((void **)&tmp_a_string);
        }
    }
#ifdef  ENABLE_LDAP
    else if(no_a_fld && expander_address){
        WP_ERR_S wp_err;

        memset(&wp_err, 0, sizeof(wp_err));
        adrlist = wp_lookups(expander_address, &wp_err, 0);
        if(fullname && *fullname){
            if(adrlist){
                if(adrlist->personal)
                  fs_give((void **)&adrlist->personal);
                
                adrlist->personal = cpystr(fullname);
            }
        }

        if(wp_err.error){
            q_status_message1(SM_ORDER, 3, 4, "%s", wp_err.error);
            fs_give((void **)&wp_err.error);
        }
    }
#endif
    
    if(!(store = so_get(CharStar, NULL, EDIT_ACCESS))){
        q_status_message(SM_ORDER | SM_DING, 3, 3, _("Error allocating space."));
        restore_state(&state);
        return(0);
    }

    for(j = 0; j < address_index && headents[j].name != NULL; j++){
        if((tmp = fold(*headents[j].realaddr,
                      ps_global->ttyo->screen_cols,
                      ps_global->ttyo->screen_cols,
                      headents[j].prompt,
                      repeat_char(headents[j].prwid, SPACE), FLD_NONE)) != NULL){
            so_puts(store, tmp);
            fs_give((void **)&tmp);
        }
    }

    /*
     * There is an assumption that Addresses is the last field.
     */
    tmp3 = cpystr(repeat_char(headents[0].prwid + 2, SPACE));
    if(adrlist){
        for(a = adrlist; a; a = a->next){
            ADDRESS *next_addr;
            char    *bufp;
            size_t   len;

            next_addr = a->next;
            a->next = NULL;
            len = est_size(a);
            bufp = (char *) fs_get(len * sizeof(char));
            (void) addr_string(a, bufp, len);
            a->next = next_addr;

            /*
             * Another assumption, all the prwids are the same.
             */
            if((tmp = fold(bufp,
                          ps_global->ttyo->screen_cols,
                          ps_global->ttyo->screen_cols,
                          (a == adrlist) ? (no_a_fld
                                              ? fakeaddrpmt
                                              : headents[address_index].prompt)
                                         : tmp3+2,
                          tmp3, FLD_NONE)) != NULL){
                so_puts(store, tmp);
                fs_give((void **) &tmp);
            }

            fs_give((void **) &bufp);
        }
    }
    else{
        tmp2 = NULL;
        if((tmp = fold(tmp2=cpystr("<none>"),
                      ps_global->ttyo->screen_cols,
                      ps_global->ttyo->screen_cols,
                      no_a_fld ? fakeaddrpmt
                               : headents[address_index].prompt,
                      tmp3, FLD_NONE)) != NULL){
            so_puts(store, tmp);
            fs_give((void **) &tmp);
        }

        if(tmp2)
          fs_give((void **)&tmp2);
    }

    if(tmp3)
      fs_give((void **)&tmp3);

    memset(&sargs, 0, sizeof(SCROLL_S));
    sargs.text.text = so_text(store);
    sargs.text.src  = CharStar;
    sargs.text.desc = _("expanded entry");
    /* TRANSLATORS: screen title for viewing an address book entry in Rich
       view mode. Rich just means it is expanded to include everything. */
    sargs.bar.title = _("ADDRESS BOOK (Rich View)");
    sargs.bar.style = TextPercent;
    sargs.keys.menu = &abook_text_km;
    setbitmap(sargs.keys.bitmap);

    scrolltool(&sargs);
    so_give(&store);

    restore_state(&state);
    ab_nesting_level--;

    if(addr)
      fs_give((void **)&addr);
    
    if(adrlist)
      mail_free_address(&adrlist);

    if(fullname)
      fs_give((void **)&fullname);

    if(abe.fullname)
      fs_give((void **)&abe.fullname);

    if(abe.tag == List && abe.addr.list)
      free_list_array(&(abe.addr.list));

    ps_global->redrawer = redraw;

    return(0);
}


/*
 * Callback from TakeAddr editing screen to see message that was being
 * viewed.  Call scrolltool to do the work.
 */
char *
view_message_for_pico(char **error)
{
    STORE_S     *store;
    gf_io_t      pc;
    void       (*redraw)(void) = ps_global->redrawer;
    SourceType   src = CharStar;
    SCROLL_S     sargs;

    dprint((5, "- view_message_for_pico -\n"));

    ps_global->redrawer = NULL;
    fix_windsize(ps_global);

#ifdef DOS
    src = TmpFileStar;
#endif

    if(!(store = so_get(src, NULL, EDIT_ACCESS))){
        q_status_message(SM_ORDER | SM_DING, 3, 3, _("Error allocating space."));
        return(NULL);
    }

    gf_set_so_writec(&pc, store);

    format_message(msgno_for_pico_callback, env_for_pico_callback,
                   body_for_pico_callback, NULL, FM_NEW_MESS | FM_DISPLAY, pc);

    gf_clear_so_writec(store);

    memset(&sargs, 0, sizeof(SCROLL_S));
    sargs.text.text = so_text(store);
    sargs.text.src  = src;
    sargs.text.desc = _("expanded entry");
    /* TRANSLATORS: this is a screen title */
    sargs.bar.title = _("MESSAGE TEXT");
    sargs.bar.style = TextPercent;
    sargs.keys.menu = &abook_text_km;
    setbitmap(sargs.keys.bitmap);

    scrolltool(&sargs);

    so_give(&store);

    ps_global->redrawer = redraw;

    return(NULL);
}


/*
prompt::name::help::prwid::maxlen::realaddr::
builder::affected_entry::next_affected::selector::key_label::fileedit::nickcmpl
display_it::break_on_comma::is_attach::rich_header::only_file_chars::
single_space::sticky::dirty::start_here::blank::KS_ODATAVAR
*/
static struct headerentry headents_for_edit[]={
  {"Nickname  : ",  N_("Nickname"),  h_composer_abook_nick, 12, 0, NULL,
   /* TRANSLATORS: To AddrBk is a command that takes the user to
      the address book screen to select an entry from there. */
   verify_nick,   NULL, NULL, addr_book_nick_for_edit, N_("To AddrBk"), NULL, abook_nickname_complete,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Fullname  : ",  N_("Fullname"),  h_composer_abook_full, 12, 0, NULL,
   NULL,          NULL, NULL, view_message_for_pico,   N_("To Message"), NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  /* TRANSLATORS: a File Copy is a copy of a sent message saved in a regular
     file on the computer's disk */
  {"Fcc       : ",  N_("FileCopy"),  h_composer_abook_fcc, 12, 0, NULL,
   /* TRANSLATORS: To Folders */
   NULL,          NULL, NULL, folders_for_fcc,         N_("To Fldrs"), NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Comment   : ",  N_("Comment"),   h_composer_abook_comment, 12, 0, NULL,
   NULL,          NULL, NULL, view_message_for_pico,   N_("To Message"), NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Addresses : ",  N_("Addresses"), h_composer_abook_addrs, 12, 0, NULL,
   verify_addr,   NULL, NULL, addr_book_change_list,   N_("To AddrBk"), NULL, abook_nickname_complete,
   1, 1, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {NULL, NULL, NO_HELP, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE}
};
#define NNN_NICK    0
#define NNN_FULL    1
#define NNN_FCC     2
#define NNN_COMMENT 3
#define NNN_ADDR    4
#define NNN_END     5

static char        *nick_saved_for_pico_check;
static AdrBk       *abook_saved_for_pico_check;

/*
 * Args: abook  -- Address book handle
 *       abe    -- AdrBk_Entry of old entry to work on.  If NULL, this will
 *                 be a new entry.  This has to be a pointer to a copy of
 *                 an abe that won't go away until we finish this function.
 *                 In other words, don't pass in a pointer to an abe in
 *                 the cache, copy it first.  The tag on this abe is only
 *                 used to decide whether to read abe->addr.list or
 *                 abe->addr.addr, not to determine what the final result
 *                 will be.  That's determined solely by how many addresses
 *                 there are after the user edits.
 *       entry  -- The entry number of the old entry that we will be changing.
 *      old_tag -- If we're changing an old entry, then this is the tag of
 *                 that old entry.
 *     readonly -- Call pico with readonly flag
 *       warped -- We warped to a new part of the addrbook
 *                 (We also overload warped in a couple places and use it's
 *                  being set as an indicator of whether we are Taking or
 *                  not.  It will be NULL if we are Taking.)
 */
void
edit_entry(AdrBk *abook, AdrBk_Entry *abe, a_c_arg_t entry, Tag old_tag, int readonly, int *warped, char *cmd)
{
    AdrBk_Entry local_abe;
    struct headerentry *he;
    PICO pbf;
    STORE_S *msgso;
    adrbk_cntr_t old_entry_num, new_entry_num = NO_NEXT;
    int rc = 0, resort_happened = 0, list_changed = 0, which_addrbook;
    int editor_result, i = 0, add, n_end, ldap = 0;
    char *nick, *full, *fcc, *comment, *fname, *pp;
    char **orig_addrarray = NULL;
    char **new_addrarray = NULL;
    char *comma_sep_addr = NULL;
    char **p, **q;
    Tag new_tag;
    char titlebar[40];
    char nickpmt[100], fullpmt[100], fccpmt[100], cmtpmt[100], addrpmt[100]; 
    int  abook_indent;
    long length;
    SAVE_STATE_S   state;  /* For saving state of addrbooks temporarily */

    dprint((2, "- edit_entry -\n"));

    old_entry_num = (adrbk_cntr_t) entry;
    save_state(&state);
    abook_saved_for_pico_check = abook;

    add = (abe == NULL);  /* doing add or change? */
    if(add){
        local_abe.nickname  = "";
        local_abe.fullname  = "";
        local_abe.fcc       = "";
        local_abe.extra     = "";
        local_abe.addr.addr = "";
        local_abe.tag       = NotSet;
        abe = &local_abe;
        old_entry_num = NO_NEXT;
    }

    new_tag = abe->tag;

#ifdef  ENABLE_LDAP
    expander_address = NULL;
    if(abe->tag == Single &&
       abe->addr.addr &&
       !strncmp(abe->addr.addr,QRUN_LDAP,LEN_QRL)){
        ldap = 1;
        expander_address = cpystr(abe->addr.addr);
        removing_double_quotes(expander_address);
    }
    else if(abe->tag == List &&
            abe->addr.list &&
            abe->addr.list[0] &&
            !abe->addr.list[1] &&
            !strncmp(abe->addr.list[0],QRUN_LDAP,LEN_QRL)){
        ldap = 2;
        expander_address = cpystr(abe->addr.list[0]);
        removing_double_quotes(expander_address);
    }
#endif

    standard_picobuf_setup(&pbf);
    pbf.exittest      = pico_sendexit_for_adrbk;
    pbf.canceltest    = warped ? pico_cancel_for_adrbk_edit
                                : pico_cancel_for_adrbk_take;
    pbf.expander      = expand_addrs_for_pico;
    pbf.ctrlr_label   = _("RichView");
    /* xgettext: c-format */
    if(readonly)
      /* TRANSLATORS: screen titles */
      snprintf(titlebar, sizeof(titlebar), _("ADDRESS BOOK (View)"));
    else
      snprintf(titlebar, sizeof(titlebar), _("ADDRESS BOOK (%c%s)"),
               islower((unsigned char)(*cmd))
                                    ? toupper((unsigned char)*cmd)
                                    : *cmd, (cmd+1));

    pbf.pine_anchor   = set_titlebar(titlebar,
                                      ps_global->mail_stream,
                                      ps_global->context_current,
                                      ps_global->cur_folder,ps_global->msgmap, 
                                      0, FolderName, 0, 0, NULL);
    pbf.pine_flags   |= P_NOBODY;
    if(readonly)
      pbf.pine_flags |= P_VIEW;

    /* An informational message */
    if((msgso = so_get(PicoText, NULL, EDIT_ACCESS)) != NULL){
        pbf.msgtext = (void *)so_text(msgso);
        /*
         * It's nice if we can make it so these lines make sense even if
         * they don't all make it on the screen, because the user can't
         * scroll down to see them.  So just make each line a whole sentence
         * that doesn't need the others below it to make sense.
         */
        if(add){
            so_puts(msgso,
/*
 * TRANSLATORS: The following lines go together to form a screen of
 * explanation about how to edit an address book entry.
 */
_("\n Fill in the fields. It is ok to leave fields blank."));
            so_puts(msgso,
_("\n To form a list, just enter multiple comma-separated addresses."));
        }
        else{
            so_puts(msgso,
/* TRANSLATORS: Same here, but a different version of the screen. */
_("\n Change any of the fields. It is ok to leave fields blank."));
            if(ldap)
              so_puts(msgso,
_("\n Since this entry does a directory lookup you may not edit the address field."));
            else
              so_puts(msgso,
_("\n Additional comma-separated addresses may be entered in the address field."));
        }

        so_puts(msgso,
_("\n Press \"^X\" to save the entry, \"^C\" to cancel, \"^G\" for help."));
        so_puts(msgso,
_("\n If you want to use quotation marks inside the Fullname field, it is best"));
        so_puts(msgso,
_("\n to use single quotation marks; for example: George 'Husky' Washington."));
    }

    he = (struct headerentry *) fs_get((NNN_END+1) * sizeof(struct headerentry));
    memset((void *)he, 0, (NNN_END+1) * sizeof(struct headerentry));
    pbf.headents      = he;

    abook_indent = utf8_width(_("Nickname")) + 2;

    /* make a copy of each field */
    nick = cpystr(abe->nickname ? abe->nickname : "");
    removing_leading_and_trailing_white_space(nick);
    nick_saved_for_pico_check = cpystr(nick);
    he[NNN_NICK]          = headents_for_edit[NNN_NICK];
    he[NNN_NICK].realaddr = &nick;
    utf8_snprintf(nickpmt, sizeof(nickpmt), "%-*.*w: ", abook_indent, abook_indent, _("Nickname"));
    he[NNN_NICK].prompt   = nickpmt;
    he[NNN_NICK].prwid    = abook_indent+2;
    if(F_OFF(F_ENABLE_TAB_COMPLETE,ps_global))
      he[NNN_NICK].nickcmpl = NULL;

    full = cpystr(abe->fullname ? abe->fullname : "");
    removing_leading_and_trailing_white_space(full);
    he[NNN_FULL]          = headents_for_edit[NNN_FULL];
    he[NNN_FULL].realaddr = &full;
    utf8_snprintf(fullpmt, sizeof(fullpmt), "%-*.*w: ", abook_indent, abook_indent, _("Fullname"));
    he[NNN_FULL].prompt   = fullpmt;
    he[NNN_FULL].prwid    = abook_indent+2;

    fcc = cpystr(abe->fcc ? abe->fcc : "");
    removing_leading_and_trailing_white_space(fcc);
    he[NNN_FCC]          = headents_for_edit[NNN_FCC];
    he[NNN_FCC].realaddr = &fcc;
    utf8_snprintf(fccpmt, sizeof(fccpmt), "%-*.*w: ", abook_indent, abook_indent, _("Fcc"));
    he[NNN_FCC].prompt   = fccpmt;
    he[NNN_FCC].prwid    = abook_indent+2;

    comment = cpystr(abe->extra ? abe->extra : "");
    removing_leading_and_trailing_white_space(comment);
    he[NNN_COMMENT]          = headents_for_edit[NNN_COMMENT];
    he[NNN_COMMENT].realaddr = &comment;
    utf8_snprintf(cmtpmt, sizeof(cmtpmt), "%-*.*w: ", abook_indent, abook_indent, _("Comment"));
    he[NNN_COMMENT].prompt   = cmtpmt;
    he[NNN_COMMENT].prwid    = abook_indent+2;

    n_end = NNN_END;
    if(ldap)
      n_end--;

    if(!ldap){
        he[NNN_ADDR]          = headents_for_edit[NNN_ADDR];
        he[NNN_ADDR].realaddr = &comma_sep_addr;
        utf8_snprintf(addrpmt, sizeof(addrpmt), "%-*.*w: ", abook_indent, abook_indent, _("Addresses"));
        he[NNN_ADDR].prompt   = addrpmt;
        he[NNN_ADDR].prwid    = abook_indent+2;
        if(F_OFF(F_ENABLE_TAB_COMPLETE,ps_global))
          he[NNN_NICK].nickcmpl = NULL;

        if(abe->tag == Single){
            if(abe->addr.addr){
                orig_addrarray = (char **) fs_get(2 * sizeof(char *));
                orig_addrarray[0] = cpystr(abe->addr.addr);
                orig_addrarray[1] = NULL;
            }
        }
        else if(abe->tag == List){
            if(listmem_count_from_abe(abe) > 0){
                orig_addrarray = (char **) fs_get(
                                      (size_t)(listmem_count_from_abe(abe) + 1)
                                        * sizeof(char *));
                for(q = orig_addrarray, p = abe->addr.list; p && *p; p++, q++)
                  *q = cpystr(*p);
                
                *q = NULL;
            }
        }

        /* figure out how large a string we need to allocate */
        length = 0L;
        for(p = orig_addrarray; p && *p; p++)
          length += (strlen(*p) + 2);
        
        if(length)
          length -= 2L;

        pp = comma_sep_addr = (char *) fs_get((size_t)(length+1L) * sizeof(char));
        *pp = '\0';
        for(p = orig_addrarray; p && *p; p++){
            sstrncpy(&pp, *p, length-(pp-comma_sep_addr));
            if(*(p+1))
              sstrncpy(&pp, ", ", length-(pp-comma_sep_addr));
        }

        comma_sep_addr[length] = '\0';

        if(verify_addr(comma_sep_addr, NULL, NULL, NULL, NULL) < 0)
          he[NNN_ADDR].start_here = 1;
    }

    he[n_end] = headents_for_edit[NNN_END];
    for(i = 0; i < n_end; i++){
        /* no callbacks in some cases */
        if(readonly || ((i == NNN_FULL || i == NNN_COMMENT) && !env_for_pico_callback)){
            he[i].selector  = NULL;
            he[i].key_label = NULL;
        }

        /* no builders for readonly */
        if(readonly)
          he[i].builder = NULL;
    }

    /* pass to pico and let user change them */
    editor_result = pico(&pbf);
    ps_global->mangled_screen = 1;
    standard_picobuf_teardown(&pbf);

    if(editor_result & COMP_GOTHUP)
      hup_signal();
    else{
        fix_windsize(ps_global);
        init_signals();
    }

    if(editor_result & COMP_CANCEL){
        if(!readonly)
          /* TRANSLATOR: Something like
             Address book save cancelled */
          q_status_message1(SM_INFO, 0, 2, _("Address book %s cancelled"), cmd);
    }
    else if(editor_result & COMP_EXIT){
        if(pico_usingcolor())
           clear_index_cache(ps_global->mail_stream, 0);
        removing_leading_and_trailing_white_space(nick);
        removing_leading_and_trailing_white_space(full);
        removing_leading_and_trailing_white_space(fcc);
        removing_leading_and_trailing_white_space(comment);
        removing_leading_and_trailing_white_space(comma_sep_addr);

        /* not needed if pico is returning UTF-8 */
        convert_possibly_encoded_str_to_utf8(&nick);
        convert_possibly_encoded_str_to_utf8(&full);
        convert_possibly_encoded_str_to_utf8(&fcc);
        convert_possibly_encoded_str_to_utf8(&comment);
        convert_possibly_encoded_str_to_utf8(&comma_sep_addr);

        /* don't allow adding null entry */
        if(add && !*nick && !*full && !*fcc && !*comment && !*comma_sep_addr)
          goto outtahere;

        /*
         * comma_sep_addr is now the string which has been edited
         */
        if(comma_sep_addr)
          new_addrarray = parse_addrlist(comma_sep_addr);

        if(!ldap && (!new_addrarray || !new_addrarray[0]))
          q_status_message(SM_ORDER, 3, 5, _("Warning: entry has no addresses"));

        if(!new_addrarray || !new_addrarray[0] || !new_addrarray[1])
          new_tag = Single;  /* one or zero addresses means its a Single */
        else
          new_tag = List;    /* more than one addresses means its a List */

        if(new_tag == List && old_tag == List){
            /*
             * If Taking, make sure we write it even if user didn't edit
             * it any further.
             */
            if(!warped)
              list_changed++;
            else if(he[NNN_ADDR].dirty)
              for(q = orig_addrarray, p = new_addrarray; p && *p && q && *q; p++, q++)
                if(strcmp(*p, *q) != 0){
                    list_changed++;
                    break;
                }
            
            if(!list_changed && he[NNN_ADDR].dirty
              && ((!(p && *p) && (q && *q)) || ((p && *p) && !(q && *q))))
              list_changed++;

            if(list_changed){
                /*
                 * need to delete old list members and add new members below
                 */
                rc = adrbk_listdel_all(abook, (a_c_arg_t) old_entry_num);
            }
            else{
                /* don't need new_addrarray */
                free_list_array(&new_addrarray);
            }

            if(comma_sep_addr)
              fs_give((void **) &comma_sep_addr);
        }
        else if((new_tag == List && old_tag == Single)
               || (new_tag == Single && old_tag == List)){
            /* delete old entry */
            rc = adrbk_delete(abook, (a_c_arg_t) old_entry_num, 0, 0, 0, 0);
            old_entry_num = NO_NEXT;
            if(comma_sep_addr && new_tag == List)
              fs_give((void **) &comma_sep_addr);
        }

        /*
         * This will be an edit in the cases where the tag didn't change
         * and an add in the cases where it did.
         */
        if(rc == 0)
          rc = adrbk_add(abook,
                       (a_c_arg_t)old_entry_num,
                       nick,
                       he[NNN_FULL].dirty ? full : abe->fullname,
                       new_tag == Single ? (ldap == 1 ? abe->addr.addr :
                                              ldap == 2 ? abe->addr.list[0] :
                                                comma_sep_addr)
                                         : NULL,
                       fcc,
                       he[NNN_COMMENT].dirty ? comment : abe->extra,
                       new_tag,
                       &new_entry_num,
                       &resort_happened,
                       1,
                       0,
                       (new_tag != List || !new_addrarray));
    }
    
    if(rc == 0 && new_tag == List && new_addrarray)
      rc = adrbk_nlistadd(abook, (a_c_arg_t) new_entry_num, &new_entry_num,
                          &resort_happened, new_addrarray, 1, 0, 1);

    restore_state(&state);

    if(rc == -2 || rc == -3){
        q_status_message1(SM_ORDER | SM_DING, 3, 4,
                        _("Error updating address book: %s"),
                        rc == -2 ? error_description(errno) : "Alpine bug");
    }
    else if(rc == 0
       && strucmp(nick, nick_saved_for_pico_check) != 0
       && (editor_result & COMP_EXIT)){
        int added_to;

        for(added_to = 0; added_to < as.n_addrbk; added_to++)
          if(abook_saved_for_pico_check == as.adrbks[added_to].address_book)
            break;
        
        if(added_to >= as.n_addrbk)
          added_to = -1;

        fname = addr_lookup(nick, &which_addrbook, added_to);
        if(fname){
            q_status_message4(SM_ORDER, 5, 9,
               /* TRANSLATORS: The first %s is the nickname the user is
                  trying to use that exists in another address book.
                  The second %s is the name of the other address book.
                  The third %s is " as " because it will say something
                  like also exists in <name> as <description>. */
               _("Warning! Nickname %s also exists in \"%s\"%s%s"),
                nick, as.adrbks[which_addrbook].abnick,
                (fname && *fname) ? _(" as ") : "",
                (fname && *fname) ? fname : "");
            fs_give((void **)&fname);
        }
    }

    if(resort_happened || list_changed){
        DL_CACHE_S dlc_restart;

        dlc_restart.adrbk_num = as.cur;
        dlc_restart.dlcelnum  = new_entry_num;
        switch(new_tag){
          case Single:
            dlc_restart.type = DlcSimple;
            break;
          
          case List:
            dlc_restart.type = DlcListHead;
            break;

          default:
            break;
        }

        warp_to_dlc(&dlc_restart, 0L);
        if(warped)
          *warped = 1;
    }

outtahere:
    if(he)
      free_headents(&he);

    if(msgso)
      so_give(&msgso);

    if(nick)
      fs_give((void **)&nick);
    if(full)
      fs_give((void **)&full);
    if(fcc)
      fs_give((void **)&fcc);
    if(comment)
      fs_give((void **)&comment);

    if(comma_sep_addr)
      fs_give((void **)&comma_sep_addr);
    if(nick_saved_for_pico_check)
      fs_give((void **)&nick_saved_for_pico_check);

    free_list_array(&orig_addrarray);
    free_list_array(&new_addrarray);
#ifdef  ENABLE_LDAP
    if(expander_address)
      fs_give((void **) &expander_address);
#endif
}


/*ARGSUSED*/
int
verify_nick(char *given, char **expanded, char **error, BUILDER_ARG *fcc, int *mangled)
{
    char *tmp;

    dprint((7, "- verify_nick - (%s)\n", given ? given : "nul"));

    tmp = cpystr(given);
    removing_leading_and_trailing_white_space(tmp);

    if(nickname_check(tmp, error)){
        fs_give((void **)&tmp);
        if(mangled){
            if(ps_global->mangled_screen)
              *mangled |= BUILDER_SCREEN_MANGLED;
            else if(ps_global->mangled_footer)
              *mangled |= BUILDER_FOOTER_MANGLED;
        }

        return -2;
    }

    if(ps_global->remote_abook_validity > 0 &&
       adrbk_check_and_fix_all(ab_nesting_level == 0, 0, 0) && mangled)
      *mangled |= BUILDER_SCREEN_MANGLED;

    ab_nesting_level++;
    if(strucmp(tmp, nick_saved_for_pico_check) != 0
       && adrbk_lookup_by_nick(abook_saved_for_pico_check,
                               tmp, (adrbk_cntr_t *)NULL)){
        if(error){
            char buf[MAX_NICKNAME + 80];

            /* TRANSLATORS: The %s is the nickname of an entry that is already
               in the address book */
            snprintf(buf, sizeof(buf), _("\"%s\" already in address book."), tmp);
            buf[sizeof(buf)-1] = '\0';
            *error = cpystr(buf);
        }
        
        ab_nesting_level--;
        fs_give((void **)&tmp);
        if(mangled){
            if(ps_global->mangled_screen)
              *mangled |= BUILDER_SCREEN_MANGLED;
            else if(ps_global->mangled_footer)
              *mangled |= BUILDER_FOOTER_MANGLED;
        }
        
        return -2;
    }

    ab_nesting_level--;
    if(expanded)
      *expanded = tmp;
    else
      fs_give((void **)&tmp);

    /* This is so pico will erase any old message */
    if(error)
      *error = cpystr("");

    if(mangled){
        if(ps_global->mangled_screen)
          *mangled |= BUILDER_SCREEN_MANGLED;
        else if(ps_global->mangled_footer)
          *mangled |= BUILDER_FOOTER_MANGLED;
    }

    return 0;
}


/*
 * Args: to      -- the passed in line to parse
 *       full_to -- Address of a pointer to return the full address in.
 *                  This will be allocated here and freed by the caller.
 *                  However, this function is just going to copy "to".
 *                  (special case for the route-addr-hack in build_address_int)
 *                  We're just looking for the error messages.
 *       error   -- Address of a pointer to return an error message in.
 *                  This will be allocated here and freed by the caller.
 *       fcc     -- This should be passed in NULL.
 *                  This builder doesn't support affected_entry's.
 *
 * Result:  0 is returned if address was OK, 
 *         -2 if address wasn't OK.
 *
 * Side effect: Can flush addrbook entry cache entries so they need to be
 * re-fetched afterwords.
 */
int
verify_addr(char *to, char **full_to, char **error, BUILDER_ARG *fcc, int *mangled)
{
    register char *p;
    int            ret_val;
    BuildTo        bldto;
    jmp_buf        save_jmp_buf;
    int           *save_nesting_level;

    dprint((7, "- verify_addr - (%s)\n", to ? to : "nul"));

    /* check to see if to string is empty to avoid work */
    for(p = to; p && *p && isspace((unsigned char)(*p)); p++)
      ;/* do nothing */

    if(!p || !*p){
        if(full_to)
          *full_to = cpystr(to ? to : "");  /* because pico does a strcmp() */

        return 0;
    }

    if(full_to != NULL)
      *full_to = (char *)NULL;

    if(error != NULL)
      *error = (char *)NULL;
    
    /*
     * If we end up jumping back here because somebody else changed one of
     * our addrbooks out from underneath us, we may well leak some memory.
     * That's probably ok since this will be very rare.
     */
    memcpy(save_jmp_buf, addrbook_changed_unexpectedly, sizeof(jmp_buf));
    save_nesting_level = cpyint(ab_nesting_level);
    if(setjmp(addrbook_changed_unexpectedly)){
        if(full_to && *full_to)
          fs_give((void **)full_to);

        /* TRANSLATORS: This is sort of an error, something unexpected has
           happened and alpine is re-initializing the address book. */
        q_status_message(SM_ORDER, 3, 5, _("Resetting address book..."));
        dprint((1,
            "RESETTING address book... verify_addr(%s)!\n", to ? to : "?"));
        addrbook_reset();
        ab_nesting_level = *save_nesting_level;
    }

    bldto.type    = Str;
    bldto.arg.str = to;

    if(ps_global->remote_abook_validity > 0 &&
       adrbk_check_and_fix_all(ab_nesting_level == 0, 0, 0) && mangled)
      *mangled |= BUILDER_SCREEN_MANGLED;

    ab_nesting_level++;

    ret_val = build_address_internal(bldto, full_to, error, NULL, NULL, NULL,
                                     save_and_restore, 1, mangled);

    ab_nesting_level--;
    if(save_nesting_level)
      fs_give((void **)&save_nesting_level);

    if(full_to && *full_to && ret_val >= 0)
      removing_leading_and_trailing_white_space(*full_to);

    /* This is so pico will erase the old message */
    if(error != NULL && *error == NULL)
      *error = cpystr("");

    if(ret_val < 0)
      ret_val = -2;  /* cause pico to stay on same header line */

    memcpy(addrbook_changed_unexpectedly, save_jmp_buf, sizeof(jmp_buf));
    return(ret_val);
}


/*
 *  Call back for pico to prompt the user for exit confirmation
 *
 * Returns: either NULL if the user accepts exit, or string containing
 *       reason why the user declined.
 */      
int
pico_sendexit_for_adrbk(struct headerentry *he, void (*redraw_pico)(void),
                        int allow_flowed, char **result)
{
    char *rstr = NULL;
    void (*redraw)(void) = ps_global->redrawer;

    ps_global->redrawer = redraw_pico;
    fix_windsize(ps_global);
    
    /* TRANSLATORS: A question */
    switch(want_to(_("Exit and save changes "), 'y', 0, NO_HELP, WT_NORM)){
      case 'y':
        break;

      case 'n':
        rstr = _("Use ^C to abandon changes you've made");
        break;
    }

    if(result)
      *result = rstr;

    ps_global->redrawer = redraw;
    return((rstr == NULL) ? 0 : 1);
}


/*
 *  Call back for pico to prompt the user for exit confirmation
 *
 * Returns: either NULL if the user accepts exit, or string containing
 *       reason why the user declined.
 */      
char *
pico_cancelexit_for_adrbk(char *word, void (*redraw_pico)(void))
{
    char prompt[90];
    char *rstr = NULL;
    void (*redraw)(void) = ps_global->redrawer;

    /* TRANSLATORS: A question. The %s is a noun describing what is being cancelled. */
    snprintf(prompt, sizeof(prompt), _("Cancel %s (answering \"Yes\" will abandon any changes made) "), word);
    ps_global->redrawer = redraw_pico;
    fix_windsize(ps_global);
    
    switch(want_to(prompt, 'y', 'x', NO_HELP, WT_NORM)){
      case 'y':
        rstr = "";
        break;

      case 'n':
      case 'x':
        break;
    }

    ps_global->redrawer = redraw;
    return(rstr);
}


char *
pico_cancel_for_adrbk_take(void (*redraw_pico)(void))
{
    return(pico_cancelexit_for_adrbk(_("take"), redraw_pico));
}


char *
pico_cancel_for_adrbk_edit(void (*redraw_pico)(void))
{
    return(pico_cancelexit_for_adrbk(_("changes"), redraw_pico));
}


/*
prompt::name::help::prwid::maxlen::realaddr::
builder::affected_entry::next_affected::selector::key_label::fileedit::
display_it::break_on_comma::is_attach::rich_header::only_file_chars::
single_space::sticky::dirty::start_here::blank::KS_ODATAVAR
*/
static struct headerentry headents_for_add[]={
  {"Server Name : ",  N_("Server"),  h_composer_abook_add_server, 14, 0, NULL,
   verify_server_name, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Folder Name : ",  N_("Folder"),  h_composer_abook_add_folder, 14, 0, NULL,
   verify_folder_name, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"NickName    : ",  N_("Nickname"),  h_composer_abook_add_nick, 14, 0, NULL,
   verify_abook_nick,  NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {NULL, NULL, NO_HELP, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE}
};
#define NN_SERVER 0
#define NN_FOLDER 1
#define NN_NICK   2
#define NN_END    3

/*
 * Args:             global -- Add a global address book, not personal.
 *           add_after_this -- This is the addrbook number which should come
 *                             right before the new addrbook we're adding, if
 *                             that makes sense. If this is -1, append to end
 *                             of the list.
 *
 * Returns:  addrbook number of new addrbook, or
 *           -1, no addrbook added
 */
int
ab_add_abook(int global, int add_after_this)
{
    int ret;

    dprint((2, "- ab_add_abook -\n"));

    ret = ab_modify_abook_list(0, global, add_after_this, NULL, NULL, NULL);

    if(ret >= 0)
      q_status_message(SM_ORDER, 0, 3,
                       _("New address book added. Use \"$\" to adjust order"));
    
    return(ret);
}


/*
 * Args:          global -- Add a global address book, not personal.
 *             abook_num -- Abook num of the entry we are editing.
 *                  serv -- Default server.
 *                folder -- Default folder.
 *                  nick -- Default nickname.
 *
 * Returns:  abook_num if successful,
 *           -1, if not
 */
int
ab_edit_abook(int global, int abook_num, char *serv, char *folder, char *nick)
{
    dprint((2, "- ab_edit_abook -\n"));

    return(ab_modify_abook_list(1, global, abook_num, serv, folder, nick));
}

static int the_one_were_editing;


/*
 * Args:            edit -- Edit existing entry
 *                global -- Add a global address book, not personal.
 *             abook_num -- This is the addrbook number which should come
 *                            right before the new addrbook we're adding, if
 *                            that makes sense. If this is -1, append to end
 *                            of the list.
 *                            If we are editing instead of adding, this is
 *                            the abook number of the entry we are editing.
 *              def_serv -- Default server.
 *              def_fold -- Default folder.
 *              def_nick -- Default nickname.
 *
 * Returns:  addrbook number of new addrbook, or
 *           -1, no addrbook added
 */
int
ab_modify_abook_list(int edit, int global, int abook_num, char *def_serv, char *def_fold, char *def_nick)
{
    struct headerentry *he;
    PICO pbf;
    STORE_S *msgso;
    int editor_result, i, how_many_in_list, new_abook_num, num_in_list;
    int ret = 0;
    char *server, *folder, *nickname;
    char *new_item = NULL;
    EditWhich ew;
    AccessType remember_access_result;
    PerAddrBook *pab;
    char titlebar[100];
    char         **list, **new_list = NULL;
    char         tmp[1000+MAXFOLDER];
    int abook_indent;
    char servpmt[100], foldpmt[100], nickpmt[100];
    struct variable *vars = ps_global->vars;

    dprint((2, "- ab_modify_abook_list -\n"));

    if(ps_global->readonly_pinerc){
        if(edit)
          /* TRANSLATORS: Change was the name of the command the user was
             trying to perform. It is what was cancelled. */
          q_status_message(SM_ORDER, 0, 3, _("Change cancelled: config file not changeable"));
        else
          /* TRANSLATORS: Add was the command that is being cancelled. */
          q_status_message(SM_ORDER, 0, 3, _("Add cancelled: config file not changeable"));

        return -1;
    }

    ew = Main;

    if((global && vars[V_GLOB_ADDRBOOK].is_fixed) ||
       (!global && vars[V_ADDRESSBOOK].is_fixed)){
        if(global)
          /* TRANSLATORS: Operation was cancelled because the system management
             does not allow the changing of global address books */
          q_status_message(SM_ORDER, 0, 3, _("Cancelled: Sys. Mgmt. does not allow changing global address books"));
        else
          q_status_message(SM_ORDER, 0, 3, _("Cancelled: Sys. Mgmt. does not allow changing address books"));
        
        return -1;
    }

    init_ab_if_needed();

    if(edit){
        if((!global &&
                (abook_num < 0 || abook_num >= as.how_many_personals)) ||
           (global &&
                (abook_num < as.how_many_personals ||
                    abook_num >= as.n_addrbk))){
            dprint((1, "Programming botch in ab_modify_abook_list: global=%d abook_num=%d n_addrbk=%d\n", global, abook_num, as.n_addrbk));
            q_status_message(SM_ORDER, 0, 3, "Programming botch, bad abook_num");
            return -1;
        }

        the_one_were_editing = abook_num;
    }
    else
      the_one_were_editing = -1;

    standard_picobuf_setup(&pbf);
    pbf.exittest      = pico_sendexit_for_adrbk;
    pbf.canceltest    = pico_cancel_for_adrbk_edit;
    if(edit)
      /* TRANSLATORS: screen title */
      strncpy(titlebar, _("CHANGE ADDRESS BOOK"), sizeof(titlebar));
    else
      /* TRANSLATORS: screen title */
      strncpy(titlebar, _("ADD ADDRESS BOOK"), sizeof(titlebar));

    titlebar[sizeof(titlebar)-1] = '\0';
    pbf.pine_anchor   = set_titlebar(titlebar,
                                      ps_global->mail_stream,
                                      ps_global->context_current,
                                      ps_global->cur_folder,ps_global->msgmap, 
                                      0, FolderName, 0, 0, NULL);
    pbf.pine_flags   |= P_NOBODY;

    /* An informational message */
    if((msgso = so_get(PicoText, NULL, EDIT_ACCESS)) != NULL){
        int lines_avail;
char *t1 =
/* TRANSLATORS: The next few lines go together to explain how to add
   the address book entry the user is working on. */
_(" To add a local address book that will be accessed *only* by Alpine running\n on this machine, leave the server field blank.");
char *t2 =
_(" To add an address book that will be accessed by IMAP, fill in the\n server name.");
char *t3 =
_(" (NOTE: An address book cannot be accessed by IMAP from\n one Alpine and as a local file from another. It is either always accessed\n by IMAP or it is a local address book which is never accessed by IMAP.)");
char *t4 =
_(" In the Folder field, type the remote folder name or local file name.");
char *t5 =
_(" In the Nickname field, give the address book a nickname or leave it blank.");
char *t6 =
_(" To get help specific to an item, press ^G.");
char *t7 =
_(" To exit and save the configuration, press ^X. To cancel, press ^C.");

        pbf.msgtext = (void *)so_text(msgso);
        /*
         * It's nice if we can make it so these lines make sense even if
         * they don't all make it on the screen, because the user can't
         * scroll down to see them.
         *
         * The 3 is the number of fields to be defined, the 1 is for a
         * single blank line after the field definitions.
         */
        lines_avail = ps_global->ttyo->screen_rows - HEADER_ROWS(ps_global) -
                        FOOTER_ROWS(ps_global) - 3 - 1;

        if(lines_avail >= 15){          /* extra blank line */
            so_puts(msgso, "\n");
            lines_avail--;
        }

        if(lines_avail >= 2){
            so_puts(msgso, t1);
            lines_avail -= 2;
        }

        if(lines_avail >= 5){
            so_puts(msgso, "\n\n");
            so_puts(msgso, t2);
            so_puts(msgso, t3);
            lines_avail -= 5;
        }
        else if(lines_avail >= 3){
            so_puts(msgso, "\n\n");
            so_puts(msgso, t2);
            lines_avail -= 3;
        }

        if(lines_avail >= 2){
            so_puts(msgso, "\n\n");
            so_puts(msgso, t4);
            lines_avail -= 2;
        }

        if(lines_avail >= 2){
            so_puts(msgso, "\n\n");
            so_puts(msgso, t5);
            lines_avail -= 2;
        }

        if(lines_avail >= 3){
            so_puts(msgso, "\n\n");
            so_puts(msgso, t6);
            so_puts(msgso, "\n");
            so_puts(msgso, t7);
        }
        else if(lines_avail >= 2){
            so_puts(msgso, "\n\n");
            so_puts(msgso, t7);
        }
    }

    he = (struct headerentry *)fs_get((NN_END+1) * sizeof(struct headerentry));
    memset((void *)he, 0, (NN_END+1) * sizeof(struct headerentry));
    pbf.headents      = he;

    abook_indent = utf8_width(_("Server Name")) + 2;

    /* make a copy of each field */
    server = cpystr(def_serv ? def_serv : "");
    he[NN_SERVER]          = headents_for_add[NN_SERVER];
    he[NN_SERVER].realaddr = &server;
    utf8_snprintf(servpmt, sizeof(servpmt), "%-*.*w: ", abook_indent, abook_indent, _("Server Name"));
    he[NN_SERVER].prompt   = servpmt;
    he[NN_SERVER].prwid    = abook_indent+2;

    folder = cpystr(def_fold ? def_fold : "");
    he[NN_FOLDER]          = headents_for_add[NN_FOLDER];
    he[NN_FOLDER].realaddr = &folder;
    utf8_snprintf(foldpmt, sizeof(foldpmt), "%-*.*w: ", abook_indent, abook_indent, _("Folder Name"));
    he[NN_FOLDER].prompt   = foldpmt;
    he[NN_FOLDER].prwid    = abook_indent+2;

    nickname = cpystr(def_nick ? def_nick : "");
    he[NN_NICK]          = headents_for_add[NN_NICK];
    he[NN_NICK].realaddr = &nickname;
    utf8_snprintf(nickpmt, sizeof(nickpmt), "%-*.*w: ", abook_indent, abook_indent, _("Nickname"));
    he[NN_NICK].prompt   = nickpmt;
    he[NN_NICK].prwid    = abook_indent+2;

    he[NN_END] = headents_for_add[NN_END];

    /* pass to pico and let user change them */
    editor_result = pico(&pbf);
    standard_picobuf_teardown(&pbf);

    if(editor_result & COMP_GOTHUP){
        ret = -1;
        hup_signal();
    }
    else{
        fix_windsize(ps_global);
        init_signals();
    }

    if(editor_result & COMP_CANCEL){
        ret = -1;
        if(edit)
          q_status_message(SM_ORDER, 0, 3, _("Address book change is cancelled"));
        else
          q_status_message(SM_ORDER, 0, 3, _("Address book add is cancelled"));
    }
    else if(editor_result & COMP_EXIT){
        if(edit &&
           !strcmp(server, def_serv ? def_serv : "") &&
           !strcmp(folder, def_fold ? def_fold : "") &&
           !strcmp(nickname, def_nick ? def_nick : "")){
            ret = -1;
            if(edit)
              q_status_message(SM_ORDER, 0, 3, _("No change: Address book change is cancelled"));
            else
              q_status_message(SM_ORDER, 0, 3, _("No change: Address book add is cancelled"));
        }
        else{
            if(global){
                list = VAR_GLOB_ADDRBOOK;
                how_many_in_list = as.n_addrbk - as.how_many_personals;
                if(edit)
                  new_abook_num = abook_num;
                else if(abook_num < 0)
                  new_abook_num  = as.n_addrbk;
                else
                  new_abook_num  = MAX(MIN(abook_num + 1, as.n_addrbk),
                                       as.how_many_personals);

                num_in_list      = new_abook_num - as.how_many_personals;
            }
            else{
                list = VAR_ADDRESSBOOK;
                how_many_in_list = as.how_many_personals;
                new_abook_num = abook_num;
                if(edit)
                  new_abook_num = abook_num;
                else if(abook_num < 0)
                  new_abook_num  = as.how_many_personals;
                else
                  new_abook_num  = MIN(abook_num + 1, as.how_many_personals);

                num_in_list      = new_abook_num;
            }

            if(!edit)
              how_many_in_list++;               /* for new abook */

            removing_leading_and_trailing_white_space(server);
            removing_leading_and_trailing_white_space(folder);
            removing_leading_and_trailing_white_space(nickname);

            /* convert nickname to UTF-8 */
            if(nickname){
                char *conv;

                conv = convert_to_utf8(nickname, NULL, 0);
                if(conv){
                    fs_give((void **) &nickname);
                    nickname = conv;
                }
            }

            /* eliminate surrounding brackets */
            if(server[0] == '{' && server[strlen(server)-1] == '}'){
                char *p;

                server[strlen(server)-1] = '\0';
                for(p = server; *p; p++)
                  *p = *(p+1);
            }

            snprintf(tmp, sizeof(tmp), "%s%s%s%.*s",
                    *server ? "{" : "",
                    *server ? server : "",
                    *server ? "}" : "",
                    MAXFOLDER, folder);
            tmp[sizeof(tmp)-1] = '\0';
            
            new_item = put_pair(nickname, tmp);

            if(!new_item || *new_item == '\0'){
                if(edit)
                  q_status_message(SM_ORDER, 0, 3, _("Address book change is cancelled"));
                else
                  q_status_message(SM_ORDER, 0, 3, _("Address book add is cancelled"));

                ret = -1;
                goto get_out;
            }

            /* allocate for new list */
            new_list = (char **)fs_get((how_many_in_list + 1) * sizeof(char *));

            /* copy old list up to where we will insert new entry */
            for(i = 0; i < num_in_list; i++)
              new_list[i] = cpystr(list[i]);
            
            /* insert the new entry */
            new_list[i++] = cpystr(new_item);

            /* copy rest of old list, skip current if editing */
            for(; i < how_many_in_list; i++)
              new_list[i] = cpystr(list[edit ? i : (i-1)]);

            new_list[i] = NULL;

            /* this frees old variable contents for us */
            if(set_variable_list(global ? V_GLOB_ADDRBOOK : V_ADDRESSBOOK,
                                 new_list, TRUE, ew)){
                if(edit)
                  q_status_message(SM_ORDER, 0, 3, _("Change cancelled: couldn't save configuration file"));
                else
                  q_status_message(SM_ORDER, 0, 3, _("Add cancelled: couldn't save configuration file"));

                set_current_val(&vars[global ? V_GLOB_ADDRBOOK : V_ADDRESSBOOK],
                                TRUE, FALSE);
                ret = -1;
                goto get_out;
            }

            ret = new_abook_num;
            set_current_val(&vars[global ? V_GLOB_ADDRBOOK : V_ADDRESSBOOK],
                            TRUE, FALSE);

            addrbook_reset();
            init_ab_if_needed();

            /*
             * Test to see if this definition is going to work.
             * Error messages are a good side effect.
             */
            pab = &as.adrbks[num_in_list];
            init_abook(pab, NoDisplay);
            remember_access_result = pab->access;
            addrbook_reset();
            init_ab_if_needed();
            /* if we had trouble, give a clue to user (other than error msg) */
            if(remember_access_result == NoAccess){
                pab = &as.adrbks[num_in_list];
                pab->access = remember_access_result;
            }
        }
    }
    
get_out:

    if(he)
      free_headents(&he);

    if(new_list)
      free_list_array(&new_list);

    if(new_item)
      fs_give((void **)&new_item);

    if(msgso)
      so_give(&msgso);

    if(server)
      fs_give((void **)&server);
    if(folder)
      fs_give((void **)&folder);
    if(nickname)
      fs_give((void **)&nickname);
    
    return(ret);
}


int
any_addrbooks_to_convert(struct pine *ps)
{
    PerAddrBook *pab;
    int          i, count = 0;

    init_ab_if_needed();

    for(i = 0; i < as.n_addrbk; i++){
        pab = &as.adrbks[i];
        if(pab && !(pab->type & REMOTE_VIA_IMAP) && !(pab->type & GLOBAL))
          count++;
    }

    return(count);
}


int
convert_addrbooks_to_remote(struct pine *ps, char *rem_folder_prefix, size_t len)
{
    PerAddrBook *pab;
    int          i, count = 0, ret = 0;

    init_ab_if_needed();

    for(i = 0; i < as.n_addrbk; i++){
        pab = &as.adrbks[i];
        if(pab && !(pab->type & REMOTE_VIA_IMAP) && !(pab->type & GLOBAL))
          count++;
    }

    for(i = 0; ret != -1 && i < as.n_addrbk; i++){
        pab = &as.adrbks[i];
        if(pab && !(pab->type & REMOTE_VIA_IMAP) && !(pab->type & GLOBAL))
          ret = convert_abook_to_remote(ps, pab, rem_folder_prefix, len, count);
    }

    return(ret);
}


/*
 * Returns -1 if cancelled, -2 on error, 0 otherwise.
 */
int
convert_abook_to_remote(struct pine *ps, PerAddrBook *pab, char *rem_folder_prefix, size_t len, int count)
{
#define DEF_ABOOK_NAME "remote_addrbook"
    char  local_file[MAILTMPLEN];
    char  rem_abook[MAILTMPLEN+3], prompt[MAILTMPLEN], old_nick[MAILTMPLEN];
    char *p = NULL, *err_msg = NULL, *q;
    char *serv = NULL, *nick = NULL, *file = NULL, *folder = NULL;
    int   ans, rc, offset, i, abook_num = -1, flags = OE_APPEND_CURRENT;
    HelpType help;

    snprintf(old_nick, sizeof(old_nick), "%s%s%s",
            count > 1 ? " \"" : "",
            count > 1 ? pab->abnick : "",
            count > 1 ? "\"" : "");
    old_nick[sizeof(old_nick)-1] = '\0';

    snprintf(prompt, sizeof(prompt), _("Convert addressbook%s to a remote addrbook "), old_nick);
    prompt[sizeof(prompt)-1] = '\0';
    if((ans=want_to(prompt, 'y', 'x', h_convert_abook, WT_NORM)) != 'y')
      return(ans == 'n' ? 0 : -1);

    /* make sure the addrbook has been opened before, so that the file exists */
    if(pab->ostatus == Closed || pab->ostatus == HalfOpen){
        (void)init_addrbooks(NoDisplay, 0, 0, 0);
        (void)init_addrbooks(Closed, 0, 0, 0);
    }

    if(pab->filename){
        strncpy(local_file, pab->filename, sizeof(local_file)-1);
        local_file[sizeof(local_file)-1] = '\0';
#if     defined(DOS)
        p = strrindex(pab->filename, '\\');
#else
        p = strrindex(pab->filename, '/');
#endif
    }

    strncpy(rem_abook, rem_folder_prefix, sizeof(rem_abook)-3);
    if(!*rem_abook){
        /* TRANSLATORS: The user is defining an address book which will be
           stored on another server. This is called a remote addrbook and
           this is a question asking for the name of the server. */
        snprintf(prompt, sizeof(prompt), _("Name of server to contain remote addrbook : "));
        prompt[sizeof(prompt)-1] = '\0';
        help = NO_HELP;
        while(1){
            rc = optionally_enter(rem_abook, -FOOTER_ROWS(ps), 0,
                                  sizeof(rem_abook), prompt, NULL,
                                  help, &flags);
            removing_leading_and_trailing_white_space(rem_abook);
            if(rc == 3){
                help = help == NO_HELP ? h_convert_pinerc_server : NO_HELP;
            }
            else if(rc == 1){
                cmd_cancelled(NULL);
                return(-1);
            }
            else if(rc == 0){
                if(*rem_abook){
                    /* add brackets */
                    offset = strlen(rem_abook);
                    for(i = offset; i >= 0; i--)
                      rem_abook[i+1] = rem_abook[i];
                    
                    rem_abook[0] = '{';
                    rem_abook[++offset] = '}';
                    rem_abook[++offset] = '\0';
                    break;
                }
            }
        }
    }

    if(*rem_abook){
        if(p && count > 1)
          strncat(rem_abook, p+1,
                  sizeof(rem_abook)-1-strlen(rem_abook));
        else
          strncat(rem_abook, DEF_ABOOK_NAME,
                  sizeof(rem_abook)-1-strlen(rem_abook));
    }

    if(*rem_abook){
        file = cpystr(rem_abook);
        if(pab->abnick){
            nick = (char *)fs_get((MAX(strlen(pab->abnick),strlen("Address Book"))+8) * sizeof(char));
            snprintf(nick, sizeof(nick), "Remote %s",
                    (pab->abnick && !strcmp(pab->abnick, DF_ADDRESSBOOK))
                        ? "Address Book" : pab->abnick);
            nick[sizeof(nick)-1] = '\0';
        }
        else
          nick = cpystr("Remote Address Book");
        
        if(file && *file == '{'){
            q = file + 1;
            if((p = strindex(file, '}'))){
                *p = '\0';
                serv = q;
                folder = p+1;
            }
            else if(file)
              fs_give((void **)&file);
        }
        else
          folder = file;
    }
        
    q_status_message(SM_ORDER, 3, 5,
       _("You now have a chance to change the name of the remote addrbook..."));
    abook_num = ab_modify_abook_list(0, 0, -1, serv, folder, nick);

    /* extract folder name of new abook so we can copy to it */
    if(abook_num >= 0){
        char    **lval;
        EditWhich ew = Main;

        lval = LVAL(&ps->vars[V_ADDRESSBOOK], ew);
        get_pair(lval[abook_num], &nick, &file, 0, 0);
        if(nick)
          fs_give((void **)&nick);
        
        if(file){
            strncpy(rem_abook, file, sizeof(rem_abook)-1);
            rem_abook[sizeof(rem_abook)-1] = '\0';
            fs_give((void **)&file);
        }
    }

    /* copy the abook */
    if(abook_num >= 0 && copy_abook(local_file, rem_abook, &err_msg)){
        if(err_msg){
            q_status_message(SM_ORDER | SM_DING, 7, 10, err_msg);
            fs_give((void **)&err_msg);
        }

        return(-2);
    }
    else if(abook_num >= 0){                    /* give user some info */
        STORE_S  *store;
        SCROLL_S  sargs;
        char     *beg, *end;

        /*
         * Save the hostname in rem_folder_prefix so we can use it again
         * for other conversions if needed.
         */
        if((beg = rem_abook)
           && (*beg == '{' || (*beg == '*' && *++beg == '{'))
           && (end = strindex(rem_abook, '}'))){
            rem_folder_prefix[0] = '{';
            strncpy(rem_folder_prefix+1, beg+1, MIN(end-beg,len-2));
            rem_folder_prefix[MIN(end-beg,len-2)] = '}';
            rem_folder_prefix[MIN(end-beg+1,len-1)] = '\0';
        }

        if(!(store = so_get(CharStar, NULL, EDIT_ACCESS))){
            q_status_message(SM_ORDER | SM_DING, 7, 10,
                             _("Error allocating space for message."));
            return(-2);
        }

        /* TRANSLATORS: Several lines in a row here that go together. */
        snprintf(prompt, sizeof(prompt), _("\nYour addressbook%s has been copied to the"), old_nick);
        prompt[sizeof(prompt)-1] = '\0';
        so_puts(store, prompt);
        so_puts(store, _("\nremote folder \""));
        so_puts(store, rem_abook);
        so_puts(store, "\".");
        so_puts(store, _("\nA definition for this remote address book has been added to your list"));
        so_puts(store, _("\nof address books. The definition for the address book it was copied"));
        so_puts(store, _("\nfrom is also still there. You may want to remove that after you"));
        so_puts(store, _("\nare confident that the new address book is complete and working."));
        so_puts(store, _("\nUse the Setup/AddressBooks command to do that.\n"));

        memset(&sargs, 0, sizeof(SCROLL_S));
        sargs.text.text  = so_text(store);
        sargs.text.src   = CharStar;
        sargs.text.desc  = _("Remote Address Book Information");
        /* TRANSLATORS: a screen title */
        sargs.bar.title  = _("ABOUT REMOTE ABOOK");
        sargs.help.text  = NO_HELP;
        sargs.help.title = NULL;

        scrolltool(&sargs);

        so_give(&store);        /* free resources associated with store */
        ps->mangled_screen = 1;
    }

    return(0);
}


int
any_sigs_to_convert(struct pine *ps)
{
    char       *sigfile, *litsig;
    long        rflags;
    PAT_STATE   pstate;
    PAT_S      *pat;
    PAT_LINE_S *patline;

    /* first check main signature file */
    sigfile = ps->VAR_SIGNATURE_FILE;
    litsig = ps->VAR_LITERAL_SIG;

    if(sigfile && *sigfile && !litsig && sigfile[strlen(sigfile)-1] != '|' &&
       !IS_REMOTE(sigfile))
      return(1);

    rflags = (ROLE_DO_ROLES | PAT_USE_MAIN);
    if(any_patterns(rflags, &pstate)){
        set_pathandle(rflags);
        for(patline = *cur_pat_h ?  (*cur_pat_h)->patlinehead : NULL;
            patline; patline = patline->next){
            for(pat = patline->first; pat; pat = pat->next){

                /*
                 * See detoken() for when a sig file is used with a role.
                 */
                sigfile = pat->action ? pat->action->sig : NULL;
                litsig = pat->action ? pat->action->litsig : NULL;

                if(sigfile && *sigfile && !litsig &&
                   sigfile[strlen(sigfile)-1] != '|' &&
                   !IS_REMOTE(sigfile))
                  return(1);
            }
        }
    }

    return(0);
}


int
any_rule_files_to_warn_about(struct pine *ps)
{
    long        rflags;
    PAT_STATE   pstate;
    PAT_S      *pat;

    rflags = (ROLE_DO_ROLES | ROLE_DO_INCOLS | ROLE_DO_SCORES |
              ROLE_DO_FILTER | ROLE_DO_OTHER | ROLE_DO_SRCH | PAT_USE_MAIN);
    if(any_patterns(rflags, &pstate)){
        for(pat = first_pattern(&pstate);
            pat;
            pat = next_pattern(&pstate)){
            if(pat->patline && pat->patline->type == File)
              break;
        }

        if(pat)
          return(1);
    }

    return(0);
}


int
convert_sigs_to_literal(struct pine *ps, int interactive)
{
    EditWhich   ew = Main;
    char       *sigfile, *litsig, *cstring_version, *nick, *src = NULL;
    char        prompt[MAILTMPLEN];
    STORE_S    *store;
    SCROLL_S    sargs;
    long        rflags;
    int         ans;
    PAT_STATE   pstate;
    PAT_S      *pat;
    PAT_LINE_S *patline;

    /* first check main signature file */
    sigfile = ps->VAR_SIGNATURE_FILE;
    litsig = ps->VAR_LITERAL_SIG;

    if(sigfile && *sigfile && !litsig && sigfile[strlen(sigfile)-1] != '|' &&
       !IS_REMOTE(sigfile)){
        if(interactive){
            snprintf(prompt,sizeof(prompt),
                    /* TRANSLATORS: A literal sig is a way to store a signature
                       in alpine. It isn't a very descriptive name. Instead of
                       storing it in its own file it is stored in the configuration
                       file. */
                    _("Convert signature file \"%s\" to a literal sig "),
                    sigfile);
            prompt[sizeof(prompt)-1] = '\0';
            ClearBody();
            ps->mangled_body = 1;
            if((ans=want_to(prompt, 'y', 'x', h_convert_sig, WT_NORM)) == 'x'){
                cmd_cancelled(NULL);
                return(-1);
            }
        }
        else
          ans = 'y';

        if(ans == 'y' && (src = get_signature_file(sigfile, 0, 0, 0)) != NULL){
            cstring_version = string_to_cstring(src);
            set_variable(V_LITERAL_SIG, cstring_version, 0, 0, ew);

            if(cstring_version)
              fs_give((void **)&cstring_version);

            fs_give((void **)&src);

            if(interactive){
                if(!(store = so_get(CharStar, NULL, EDIT_ACCESS))){
                    q_status_message(SM_ORDER | SM_DING, 7, 10,
                                     _("Error allocating space for message."));
                    return(-1);
                }

                snprintf(prompt, sizeof(prompt),
    /* TRANSLATORS: following lines go together */
    _("\nYour signature file \"%s\" has been converted"), sigfile);
                prompt[sizeof(prompt)-1] = '\0';
                so_puts(store, prompt);
                so_puts(store,
    _("\nto a literal signature, which means it is contained in your"));
                so_puts(store,
    _("\nAlpine configuration instead of being in a file of its own."));
                so_puts(store,
    _("\nIf that configuration is copied to a remote folder then the"));
                so_puts(store,
    _("\nsignature will be available remotely also."));
                so_puts(store,
    _("\nChanges to the signature file itself will no longer have any"));
                so_puts(store,
    _("\neffect on Alpine but you may still edit the signature with the"));
                so_puts(store,
    _("\nSetup/Signature command.\n"));

                memset(&sargs, 0, sizeof(SCROLL_S));
                sargs.text.text  = so_text(store);
                sargs.text.src   = CharStar;
                sargs.text.desc  = _("Literal Signature Information");
                /* TRANSLATORS: screen title */
                sargs.bar.title  = _("ABOUT LITERAL SIG");
                sargs.help.text  = NO_HELP;
                sargs.help.title = NULL;

                scrolltool(&sargs);

                so_give(&store);
                ps->mangled_screen = 1;
            }
        }
    }

    rflags = (ROLE_DO_ROLES | PAT_USE_MAIN);
    if(any_patterns(rflags, &pstate)){
        set_pathandle(rflags);
        for(patline = *cur_pat_h ?  (*cur_pat_h)->patlinehead : NULL;
            patline; patline = patline->next){
            for(pat = patline->first; pat; pat = pat->next){

                /*
                 * See detoken() for when a sig file is used with a role.
                 */
                sigfile = pat->action ? pat->action->sig : NULL;
                litsig = pat->action ? pat->action->litsig : NULL;
                nick = (pat->action && pat->action->nick && pat->action->nick[0]) ? pat->action->nick : NULL;

                if(sigfile && *sigfile && !litsig &&
                   sigfile[strlen(sigfile)-1] != '|' &&
                   !IS_REMOTE(sigfile)){
                    if(interactive){
                        snprintf(prompt,sizeof(prompt),
                 /* TRANSLATORS: asking whether a signature file should be converted to what
                    we call a literal signature, which is one contained in the regular
                    configuration file. Think of the set of 4 %s arguments as a
                    single argument which is the name of the signature file. */
                 _("Convert signature file \"%s\"%s%s%s to a literal sig "),
                                sigfile,
                                nick ? " in role \"" : "",
                                nick ? nick : "",
                                nick ? "\"" : "");
                        prompt[sizeof(prompt)-1] = '\0';
                        ClearBody();
                        ps->mangled_body = 1;
                        if((ans=want_to(prompt, 'y', 'x',
                                        h_convert_sig, WT_NORM)) == 'x'){
                            cmd_cancelled(NULL);
                            return(-1);
                        }
                    }
                    else
                      ans = 'y';

                    if(ans == 'y' &&
                       (src = get_signature_file(sigfile,0,0,0)) != NULL){

                        cstring_version = string_to_cstring(src);

                        if(pat->action->litsig)
                          fs_give((void **)&pat->action->litsig);

                        pat->action->litsig = cstring_version;
                        fs_give((void **)&src);

                        set_pathandle(rflags);
                        if(patline->type == Literal)
                          (*cur_pat_h)->dirtypinerc = 1;
                        else
                          patline->dirty = 1;

                        if(write_patterns(rflags) == 0){
                            if(interactive){
                                /*
                                 * Flush out current_vals of anything we've
                                 * possibly changed.
                                 */
                                close_patterns(ROLE_DO_ROLES | PAT_USE_CURRENT);

                                if(!(store=so_get(CharStar,NULL,EDIT_ACCESS))){
                                    q_status_message(SM_ORDER | SM_DING, 7, 10,
                                         _("Error allocating space for message."));
                                    return(-1);
                                }

                                snprintf(prompt, sizeof(prompt),
                    /* TRANSLATORS: Keep the %s's together, they are sort of
                       the name of the file. */
                    _("Your signature file \"%s\"%s%s%s has been converted"),
                                        sigfile,
                                        nick ? " in role \"" : "",
                                        nick ? nick : "",
                                        nick ? "\"" : "");
                                prompt[sizeof(prompt)-1] = '\0';
                                so_puts(store, prompt);
                                so_puts(store,
            /* TRANSLATORS: several lines that go together */
            _("\nto a literal signature, which means it is contained in your"));
                                so_puts(store,
            _("\nAlpine configuration instead of being in a file of its own."));
                                so_puts(store,
            _("\nIf that configuration is copied to a remote folder then the"));
                                so_puts(store,
            _("\nsignature will be available remotely also."));
                                so_puts(store,
            _("\nChanges to the signature file itself will no longer have any"));
                                so_puts(store,
            _("\neffect on Alpine. You may edit the signature with the"));
                                so_puts(store,
            _("\nSetup/Rules/Roles command.\n"));

                                memset(&sargs, 0, sizeof(SCROLL_S));
                                sargs.text.text  = so_text(store);
                                sargs.text.src   = CharStar;
                                sargs.text.desc  =
                                            _("Literal Signature Information");
                                /* TRANSLATORS: a screen title */
                                sargs.bar.title  = _("ABOUT LITERAL SIG");
                                sargs.help.text  = NO_HELP;
                                sargs.help.title = NULL;

                                scrolltool(&sargs);

                                so_give(&store);
                                ps->mangled_screen = 1;
                            }
                        }
                        else if(interactive){
                          q_status_message(SM_ORDER | SM_DING, 7, 10,
                                           /* TRANSLATORS: config is an abbreviation for configuration */
                                           _("Error writing rules config."));
                        }
                        else{
                            /* TRANSLATORS: sig is signature */
                            fprintf(stderr, _("Error converting role sig\n"));
                            return(-1);
                        }
                    }
                }
            }
        }
    }

    return(0);
}


void
warn_about_rule_files(struct pine *ps)
{
    STORE_S    *store;
    SCROLL_S    sargs;

    if(any_rule_files_to_warn_about(ps)){
        if(!(store = so_get(CharStar, NULL, EDIT_ACCESS))){
            q_status_message(SM_ORDER | SM_DING, 7, 10,
                             _("Error allocating space for message."));
            return;
        }

        /* TRANSLATORS: several lines that go together */
        so_puts(store, _("\nSome of your Rules are contained in Rule files instead of being directly"));
        so_puts(store, _("\ncontained in your Alpine configuration file. To make those rules"));
        so_puts(store, _("\navailable remotely you will need to move them out of the files."));
        so_puts(store, _("\nThat can be done using the Shuffle command in the appropriate"));
        so_puts(store, _("\nSetup/Rules subcommands.\n"));

        memset(&sargs, 0, sizeof(SCROLL_S));
        sargs.text.text  = so_text(store);
        sargs.text.src   = CharStar;
        sargs.text.desc  = _("Rule Files Information");
        /* TRANSLATORS: a screen title */
        sargs.bar.title  = _("ABOUT RULE FILES");
        sargs.help.text  = NO_HELP;
        sargs.help.title = NULL;

        scrolltool(&sargs);

        so_give(&store);
        ps->mangled_screen = 1;
    }
}


void
convert_to_remote_config(struct pine *ps, int edit_exceptions)
{
    char       rem_pinerc_prefix[MAILTMPLEN];
    char      *beg, *end;
    CONTEXT_S *context;
    int        abooks, sigs;

    if(edit_exceptions){
        /* TRANSLATORS: The exceptions command (X) was typed but it doesn't make sense */
        q_status_message(SM_ORDER, 3, 5,
                         _("eXceptions does not make sense with this command"));
        return;
    }

    if(!ps->prc)
      alpine_panic("NULL prc in convert_to_remote_config");

    dprint((2, "convert_to_remote_config\n"));
    
    if(ps->prc->type == RemImap){       /* pinerc is already remote */
        char prompt[MAILTMPLEN];

        /*
         * Check to see if there is anything at all to do. If there are
         * address books to convert, sigfiles to convert, or rule files
         * to comment on, we have something to do. Otherwise, just bail.
         */
        abooks = any_addrbooks_to_convert(ps);
        sigs   = any_sigs_to_convert(ps);

        if(abooks || sigs){
            if(abooks && sigs)
              /* TRANSLATORS: AddressBooks is Address Books */
              snprintf(prompt, sizeof(prompt), _("Config is already remote, convert AddressBooks and signature files "));
            else if(abooks)
              snprintf(prompt, sizeof(prompt), _("Config is already remote, convert AddressBooks "));
            else
              snprintf(prompt, sizeof(prompt), _("Config is already remote, convert signature files "));

            prompt[sizeof(prompt)-1] = '\0';
            if(want_to(prompt, 'y', 'x',
                       (abooks && sigs) ? h_convert_abooks_and_sigs :
                        abooks           ? h_convert_abooks :
                         sigs             ? h_convert_sigs : NO_HELP,
                       WT_NORM) != 'y'){
                cmd_cancelled(NULL);
                return;
            }
        }
    }

    /*
     * Figure out a good default for where to put the remote config.
     * If the default collection is remote we'll take the hostname and
     * and modifiers from there. If not, we'll try to get the hostname from
     * the inbox-path. In either case, we use the home directory on the
     * server, not the directory where the folder collection is (if different).
     * If we don't have a clue, we'll ask user.
     */
    if((context = default_save_context(ps->context_list)) != NULL &&
       IS_REMOTE(context_apply(rem_pinerc_prefix, context, "",
                 sizeof(rem_pinerc_prefix)))){
        /* just use the host from the default collection, not the whole path */
        if((end = strrindex(rem_pinerc_prefix, '}')) != NULL)
          *(end + 1) = '\0';
    }
    else{
        /* use host from inbox path */
        rem_pinerc_prefix[0] = '\0';
        if((beg = ps->VAR_INBOX_PATH)
           && (*beg == '{' || (*beg == '*' && *++beg == '{'))
           && (end = strindex(ps->VAR_INBOX_PATH, '}'))){
            rem_pinerc_prefix[0] = '{';
            strncpy(rem_pinerc_prefix+1, beg+1,
                    MIN(end-beg, sizeof(rem_pinerc_prefix)-2));
            rem_pinerc_prefix[MIN(end-beg, sizeof(rem_pinerc_prefix)-2)] = '}';
            rem_pinerc_prefix[MIN(end-beg+1,sizeof(rem_pinerc_prefix)-1)]='\0';
        }
    }

    /* ask about converting addrbooks to remote abooks */
    if(ps->prc->type != RemImap || abooks)
      if(convert_addrbooks_to_remote(ps, rem_pinerc_prefix,
                                     sizeof(rem_pinerc_prefix)) == -1){
          cmd_cancelled(NULL);
          return;
      }

    /* ask about converting sigfiles to literal sigs */
    if(ps->prc->type != RemImap || sigs)
      if(convert_sigs_to_literal(ps, 1) == -1){
          cmd_cancelled(NULL);
          return;
      }

    warn_about_rule_files(ps);

    /* finally, copy the config file */
    if(ps->prc->type == Loc)
      convert_pinerc_to_remote(ps, rem_pinerc_prefix);
    else if(!(abooks || sigs))
      q_status_message(SM_ORDER, 3, 5,
                       _("Cannot copy config file since it is already remote."));
}


void
convert_pinerc_to_remote(struct pine *ps, char *rem_pinerc_prefix)
{
#define DEF_FOLDER_NAME "remote_pinerc"
    char       prompt[MAILTMPLEN], rem_pinerc[MAILTMPLEN];
    char      *err_msg = NULL;
    int        i, rc, offset;
    HelpType   help;
    int        flags = OE_APPEND_CURRENT;

    ClearBody();
    ps->mangled_body = 1;
    strncpy(rem_pinerc, rem_pinerc_prefix, sizeof(rem_pinerc)-1);
    rem_pinerc[sizeof(rem_pinerc)-1] = '\0';

    if(*rem_pinerc == '\0'){
        snprintf(prompt, sizeof(prompt), _("Name of server to contain remote Alpine config : "));
        prompt[sizeof(prompt)-1] = '\0';
        help = NO_HELP;
        while(1){
            rc = optionally_enter(rem_pinerc, -FOOTER_ROWS(ps), 0,
                                  sizeof(rem_pinerc), prompt, NULL,
                                  help, &flags);
            removing_leading_and_trailing_white_space(rem_pinerc);
            if(rc == 3){
                help = help == NO_HELP ? h_convert_pinerc_server : NO_HELP;
            }
            else if(rc == 1){
                cmd_cancelled(NULL);
                return;
            }
            else if(rc == 0){
                if(*rem_pinerc){
                    /* add brackets */
                    offset = strlen(rem_pinerc);
                    for(i = offset; i >= 0; i--)
                      if(i+1 < sizeof(rem_pinerc))
                        rem_pinerc[i+1] = rem_pinerc[i];
                    
                    rem_pinerc[0] = '{';
                    if(offset+2 < sizeof(rem_pinerc)){
                        rem_pinerc[++offset] = '}';
                        rem_pinerc[++offset] = '\0';
                    }

                    break;
                }
            }
        }
    }

    rem_pinerc[sizeof(rem_pinerc)-1] = '\0';

    /*
     * Add a default folder name.
     */
    if(*rem_pinerc){
        /*
         * Add /user= to modify hostname so that user won't be asked who they
         * are each time they login.
         */
        if(!strstr(rem_pinerc, "/user=") && ps->VAR_USER_ID &&
           ps->VAR_USER_ID[0]){
            char *p;

            p = rem_pinerc + strlen(rem_pinerc) - 1;
            if(*p == '}')       /* this should be the case */
              snprintf(p, sizeof(rem_pinerc)-(p-rem_pinerc), "/user=\"%s\"}", ps->VAR_USER_ID); 

            rem_pinerc[sizeof(rem_pinerc)-1] = '\0';
        }

        strncat(rem_pinerc, DEF_FOLDER_NAME,
                sizeof(rem_pinerc) - strlen(rem_pinerc) - 1);
        rem_pinerc[sizeof(rem_pinerc)-1] = '\0';
    }

    /* ask user about folder name for remote config */
    snprintf(prompt, sizeof(prompt), _("Folder to contain remote config : "));
    prompt[sizeof(prompt)-1] = '\0';
    help = NO_HELP;
    while(1){
        rc = optionally_enter(rem_pinerc, -FOOTER_ROWS(ps), 0, 
                              sizeof(rem_pinerc), prompt, NULL, help, &flags);
        removing_leading_and_trailing_white_space(rem_pinerc);
        if(rc == 0 && *rem_pinerc){
            break;
        }

        if(rc == 3){
            help = (help == NO_HELP) ? h_convert_pinerc_folder : NO_HELP;
        }
        else if(rc == 1 || rem_pinerc[0] == '\0'){
            cmd_cancelled(NULL);
            return;
        }
    }

#ifndef _WINDOWS
    /*
     * If we are on a Unix system, writing to a remote config, we want the
     * remote config to work smoothly from a PC, too. If we don't have a
     * user-id on the PC then we will be asked for our password.
     * So add user-id to the pinerc before we copy it.
     */
    if(!ps->vars[V_USER_ID].main_user_val.p && ps->VAR_USER_ID)
      ps->vars[V_USER_ID].main_user_val.p = cpystr(ps->VAR_USER_ID);
    
    ps->vars[V_USER_ID].is_used = 1;    /* so it will write to pinerc */
    ps->prc->outstanding_pinerc_changes = 1;
#endif

    if(ps->prc->outstanding_pinerc_changes)
      write_pinerc(ps, Main, WRP_NONE);

#ifndef _WINDOWS
    ps->vars[V_USER_ID].is_used = 0;
#endif

    /* copy the pinerc */
    if(copy_pinerc(ps->prc->name, rem_pinerc, &err_msg)){
        if(err_msg){
            q_status_message(SM_ORDER | SM_DING, 7, 10, err_msg);
            fs_give((void **)&err_msg);
        }
        
        return;
    }

    /* tell user about command line flags */
    if(ps->prc->type != RemImap){
        STORE_S *store;
        SCROLL_S sargs;

        if(!(store = so_get(CharStar, NULL, EDIT_ACCESS))){
            q_status_message(SM_ORDER | SM_DING, 7, 10,
                             _("Error allocating space for message."));
            return;
        }

        /* TRANSLATORS: several lines that go together */
        so_puts(store, _("\nYou may want to save a copy of this information!"));
        so_puts(store, _("\n\nYour Alpine configuration data has been copied to"));
        so_puts(store, "\n\n   ");
        so_puts(store, rem_pinerc);
        so_puts(store, "\n");
        so_puts(store, _("\nTo use that remote configuration from this computer you will"));
        so_puts(store, _("\nhave to change the way you start Alpine by using the command line option"));
        so_puts(store, _("\n\"alpine -p <remote_folder>\". The command should probably be"));
#ifdef  _WINDOWS
        so_puts(store, "\n\n   ");
        so_puts(store, "alpine -p ");
        so_puts(store, rem_pinerc);
        so_puts(store, "\n");
        so_puts(store, _("\nWith PC-Alpine, you may want to create a shortcut which"));
        so_puts(store, _("\nhas the required arguments."));
#else
        so_puts(store, "\n\n   ");
        so_puts(store, "alpine -p \"");
        so_puts(store, rem_pinerc);
        so_puts(store, "\"\n");
        so_puts(store, _("\nThe quotes are there around the last argument to protect the special"));
        so_puts(store, _("\ncharacters in the folder name (like braces) from the command shell"));
        so_puts(store, _("\nyou use. If you are not running Alpine from a command shell which knows"));
        so_puts(store, _("\nabout quoting, it is possible you will have to remove those quotes"));
        so_puts(store, _("\nfrom the command. For example, if you also use PC-Alpine you will probably"));
        so_puts(store, _("\nwant to create a shortcut, and you would not need the quotes there."));
        so_puts(store, _("\nWithout the quotes, the command might look like"));
        so_puts(store, "\n\n   ");
        so_puts(store, "alpine -p ");
        so_puts(store, rem_pinerc);
        so_puts(store, "\n");
        so_puts(store, _("\nConsider creating an alias or shell script to execute this command to make"));
        so_puts(store, _("\nit more convenient."));
#endif
        so_puts(store, _("\n\nIf you want to use your new remote configuration for this session, quit"));
        so_puts(store, _("\nAlpine now and restart with the changed command line options mentioned above.\n"));

        memset(&sargs, 0, sizeof(SCROLL_S));
        sargs.text.text  = so_text(store);
        sargs.text.src   = CharStar;
        sargs.text.desc  = _("Remote Config Information");
        /* TRANSLATORS: a screen title */
        sargs.bar.title  = _("ABOUT REMOTE CONFIG");
        sargs.help.text  = NO_HELP;
        sargs.help.title = NULL;

        scrolltool(&sargs);

        so_give(&store);        /* free resources associated with store */
        ps->mangled_screen = 1;
    }
}


int
verify_folder_name(char *given, char **expanded, char **error, BUILDER_ARG *fcc, int *mangled)
{
    char *tmp;

    tmp = cpystr(given ? given : "");
    removing_leading_and_trailing_white_space(tmp);

    if(expanded)
      *expanded = tmp;
    else
      fs_give((void **)&tmp);
    
    if(error)
      *error = cpystr("");

    return 0;
}


int
verify_server_name(char *given, char **expanded, char **error, BUILDER_ARG *fcc, int *mangled)
{
    char *tmp;

    tmp = cpystr(given ? given : "");
    removing_leading_and_trailing_white_space(tmp);

    if(*tmp){
        /*
         * could try to verify the hostname here
         */
    }

    if(expanded)
      *expanded = tmp;
    else
      fs_give((void **)&tmp);
    
    if(error)
      *error = cpystr("");

    return 0;
}


int
verify_abook_nick(char *given, char **expanded, char **error, BUILDER_ARG *fcc, int *mangled)
{
    int   i;
    char *tmp;

    tmp = cpystr(given ? given : "");
    removing_leading_and_trailing_white_space(tmp);

    if(strindex(tmp, '"')){
        fs_give((void **)&tmp);
        if(error)
          /* TRANSLATORS: Double quote refers to the " character */
          *error = cpystr(_("Double quote not allowed in nickname"));
        
        return -2;
    }

    for(i = 0; i < as.n_addrbk; i++)
      if(i != the_one_were_editing && !strcmp(tmp, as.adrbks[i].abnick))
        break;
    
    if(i < as.n_addrbk){
        fs_give((void **)&tmp);

        if(error)
          *error = cpystr(_("Nickname is already being used"));
        
        return -2;
    }

    if(expanded)
      *expanded = tmp;
    else
      fs_give((void **)&tmp);
    
    if(error)
      *error = cpystr("");

    return 0;
}


/*
 * Delete an addressbook.
 *
 * Args: cur_line     -- The current line position (in global display list)
 *                       of cursor
 *       command_line -- The screen line on which to prompt
 *       err          -- Points to error message
 *
 * Returns -- 0, deleted addrbook
 *            -1, addrbook not deleted
 */
int
ab_del_abook(long int cur_line, int command_line, char **err)
{
    int          abook_num, varnum, delete_data = 0,
                 num_in_list, how_many_in_list, i, cnt, warn_about_revert = 0;
    char       **list, **new_list, **t, **lval;
    char         tmp[200];
    PerAddrBook *pab;
    struct variable *vars = ps_global->vars;
    EditWhich    ew;
    enum {NotSet,
          Modify,
          RevertToDefault,
          OverRideDefault,
          DontChange} modify_config;

    /* restrict address book config to normal config file */
    ew = Main;

    if(ps_global->readonly_pinerc){
        if(err)
          *err = _("Delete cancelled: config file not changeable");
        
        return -1;
    }

    abook_num = adrbk_num_from_lineno(cur_line);

    pab = &as.adrbks[abook_num];

    dprint((2, "- ab_del_abook(%s) -\n",
           pab->abnick ? pab->abnick : "?"));

    varnum = (pab->type & GLOBAL) ? V_GLOB_ADDRBOOK : V_ADDRESSBOOK;

    if(vars[varnum].is_fixed){
        if(err){
            if(pab->type & GLOBAL)
              *err =
    _("Cancelled: Sys. Mgmt. does not allow changing global address book config");
            else
              *err =
    _("Cancelled: Sys. Mgmt. does not allow changing address book config");
        }

        return -1;
    }

    /*
     * Deal with reverting to default values of the address book
     * variables, or with user deleting a default value.
     */
    modify_config = NotSet;
    
    /* First count how many address books are in the user's config. */
    cnt = 0;
    lval = LVAL(&vars[varnum], ew);
    if(lval && lval[0])
      for(t = lval; *t != NULL; t++)
        cnt++;
    
    /*
     * Easy case, we can just delete one from the user's list.
     */
    if(cnt > 1){
        modify_config = Modify;
    }
    /*
     * Also easy. We'll revert to the default if it exists, and warn
     * the user about that.
     */
    else if(cnt == 1){
        modify_config = RevertToDefault;
        /* see if there's a default to revert to */
        cnt = 0;
        if(vars[varnum].global_val.l && vars[varnum].global_val.l[0])
          for(t = vars[varnum].global_val.l; *t != NULL; t++)
            cnt++;
        
        warn_about_revert = cnt;
    }
    /*
     * User is already using the default. Split it into two cases. If there
     * is one address book in default ask user if they want to delete that
     * default from their config. If there is more than one, ask them if
     * they want to ignore all the defaults or just delete this one.
     */
    else{
        /* count how many in default */
        cnt = 0;
        if(vars[varnum].global_val.l && vars[varnum].global_val.l[0])
          for(t = vars[varnum].global_val.l; *t != NULL; t++)
            cnt++;
        
        if(cnt > 1){
            static ESCKEY_S opts[] = {
                /* TRANSLATORS: Ignore All means ignore all of the default values,
                   and Remove One means just remove this one default value. */
                {'i', 'i', "I", N_("Ignore All")},
                {'r', 'r', "R", N_("Remove One")},
                {-1, 0, NULL, NULL}};

            snprintf(tmp, sizeof(tmp),
            /* TRANSLATORS: %s is an adjective modifying address books */
           _("Ignore all default %s address books or just remove this one ? "),
               /* TRANSLATORS: global or personal address books */
               pab->type & GLOBAL ? _("global") : _("personal"));
            tmp[sizeof(tmp)-1] = '\0';
            switch(radio_buttons(tmp, command_line, opts, 'i', 'x',
                   h_ab_del_ignore, RB_NORM)){
              case 'i':
                modify_config = OverRideDefault;
                break;
                
              case 'r':
                modify_config = Modify;
                break;
                
              case 'x':
                if(err)
                  *err = _("Delete cancelled");

                return -1;
            }
        }
        else{
            /* TRANSLATORS: a question */
            switch(want_to(_("Delete this default address book from config "),
                 'n', 'x', h_ab_del_default, WT_NORM)){
              case 'n':
              case 'x':
                if(err)
                  *err = _("Delete cancelled");

                return -1;
            
              case 'y':
                modify_config = OverRideDefault;
                break;
            }
        }
    }

    /*
     * ReadWrite means it exists and MaybeRorW means it is remote and we
     * haven't selected it yet to know our access permissions. The remote
     * folder should have been created, though, unless we didn't even have
     * permissions for that, in which case we got some error messages earlier.
     */
    if(pab->access == ReadWrite || pab->access == MaybeRorW){
        static ESCKEY_S o[] = {
            /* TRANSLATORS: user is asked whether to remove just data files, just configuration,
               or both for an address book. */
            {'d', 'd', "D", N_("Data")},
            {'c', 'c', "C", N_("Config")},
            {'b', 'b', "B", N_("Both")},
            {-1, 0, NULL, NULL}};

        switch(radio_buttons(_("Delete data, config, or both ? "),
                             command_line, o, 'c', 'x',
                             (modify_config == RevertToDefault)
                               ? h_ab_del_data_revert
                               : h_ab_del_data_modify,
                             RB_NORM)){
          case 'b':                             /* Delete Both */
            delete_data = 1;
            break;
            
          case 'd':                             /* Delete only Data */
            modify_config = DontChange;
            delete_data = 1;
            break;

          case 'c':                             /* Delete only Config */
            break;
            
          case 'x':                             /* Cancel */
          default:
            if(err)
              *err = _("Delete cancelled");

            return -1;
        }
    }
    else{
        /*
         * Deleting config for address book which doesn't yet exist (hasn't
         * ever been opened).
         */
        /* TRANSLATORS: a question */
        switch(want_to(_("Delete configuration for highlighted addressbook "),
                       'n', 'x',
                       (modify_config == RevertToDefault)
                         ? h_ab_del_config_revert
                         : h_ab_del_config_modify,
                       WT_NORM)){
          case 'n':
          case 'x':
          default:
            if(err)
              *err = _("Delete cancelled");

            return -1;
        
          case 'y':
            break;
        }
    }

    if(delete_data){
        char warning[800];

        dprint((5, "deleting addrbook data\n"));
        warning[0] = '\0';

        /*
         * In order to delete the address book it is easiest if we open
         * it first. That fills in the filenames we want to delete.
         */
        if(pab->address_book == NULL){
            warning[300] = '\0';
            pab->address_book = adrbk_open(pab, ps_global->home_dir,
                                           &warning[300], sizeof(warning)-300,
                                           AB_SORT_RULE_NONE);
            /*
             * Couldn't get it open.
             */
            if(pab->address_book == NULL){
                if(warning[300])
                  /* TRANSLATORS: %s is an error message */
                  snprintf(warning, 300, _("Can't delete data: %s"), &warning[300]);
                else
                  strncpy(warning, _("Can't delete address book data"), 100);
            }
        }

        /*
         * If we have it open, set the delete bits and close to get the
         * local copies. Delete the remote folder by hand.
         */
        if(pab->address_book){
            char       *file, *origfile = NULL;
            int         f=0, o=0;

            /*
             * We're about to destroy addrbook data, better ask again.
             */
            if(pab->address_book->count > 0){
                char prompt[100];

                /* TRANSLATORS: a question */
                snprintf(prompt, sizeof(prompt),
                        _("About to delete the contents of address book (%ld entries), really delete "), (long) adrbk_count(pab->address_book));
                prompt[sizeof(prompt)-1] = '\0';

                switch(want_to(prompt, 'n', 'n', h_ab_really_delete, WT_NORM)){
                  case 'y':
                    break;
                    
                  case 'n':
                  default:
                    if(err)
                      *err = _("Delete cancelled");

                    return -1;
                }
            }

            pab->address_book->flags |= DEL_FILE;
            file = cpystr(pab->address_book->filename);
            if(pab->type & REMOTE_VIA_IMAP)
              origfile = cpystr(pab->address_book->orig_filename);

            /*
             * In order to avoid locking problems when we delete the
             * remote folder, we need to actually close the remote stream
             * instead of just putting it back in the stream pool.
             * So we will remove this stream from the re-usable portion
             * of the stream pool by clearing the SP_USEPOOL flag.
             * Init_abook(pab, TotallyClosed) via rd_close_remdata is
             * going to pine_mail_close it.
             */
            if(pab->type & REMOTE_VIA_IMAP
               && pab->address_book
               && pab->address_book->type == Imap
               && pab->address_book->rd
               && rd_stream_exists(pab->address_book->rd)){

                sp_unflag(pab->address_book->rd->t.i.stream, SP_USEPOOL);
            }

            /* This deletes the files because of DEL_ bits we set above. */
            init_abook(pab, TotallyClosed);

            /*
             * Delete the remote folder.
             */
            if(pab->type & REMOTE_VIA_IMAP){
                REMDATA_S  *rd;
                int         exists;

                ps_global->c_client_error[0] = '\0';
                if(!pine_mail_delete(NULL, origfile) &&
                   ps_global->c_client_error[0] != '\0'){
                    dprint((1, "%s: %s\n", origfile ? origfile : "?",
                           ps_global->c_client_error));
                }

                /* delete line from metadata */
                rd = rd_new_remdata(RemImap, origfile, NULL);
                rd_write_metadata(rd, 1);
                rd_close_remdata(&rd);

                /* Check to see if it's still there */
                if((exists=folder_exists(NULL, origfile)) &&
                   (exists != FEX_ERROR)){
                    o++;
                    dprint((1, "Trouble deleting %s\n",
                           origfile ? origfile : "?"));
                }
            }

            if(can_access(file, ACCESS_EXISTS) == 0){
                f++;
                dprint((1, "Trouble deleting %s\n",
                       file ? file : "?"));
            }

            if(f || o){
                snprintf(warning, sizeof(warning), _("Trouble deleting data %s%s%s%s"),
                      f ? file : "",
                      (f && o) ? (o ? ", " : " and ") : "",
                      o ? " and " : "",
                      o ? origfile : "");
                warning[sizeof(warning)-1] = '\0';
            }

            fs_give((void **) &file);
            if(origfile)
              fs_give((void **) &origfile);
        }

        if(*warning){
            q_status_message(SM_ORDER, 3, 3, warning);
            dprint((1, "%s\n", warning));
            display_message(NO_OP_COMMAND);
        }
        else if(modify_config == DontChange)
          q_status_message(SM_ORDER, 0, 1, _("Addressbook data deleted"));
    }

    if(modify_config == DontChange){
        /*
         * We return -1 to indicate that the addrbook wasn't deleted (as far
         * as we're concerned) but we don't fill in err so that no error
         * message will be printed.
         * Since the addrbook is still an addrbook we need to reinitialize it.
         */
        pab->access = adrbk_access(pab);
        if(pab->type & GLOBAL && pab->access != NoAccess)
          pab->access = ReadOnly;
        
        init_abook(pab, HalfOpen);
        return -1;
    }
    else if(modify_config == Modify){
        list = vars[varnum].current_val.l;
        if(pab->type & GLOBAL){
            how_many_in_list = as.n_addrbk - as.how_many_personals - 1;
            num_in_list      = abook_num - as.how_many_personals;
        }
        else{
            how_many_in_list = as.how_many_personals - 1;
            num_in_list      = abook_num;
        }
    }
    else if(modify_config == OverRideDefault)
      how_many_in_list = 1;
    else if(modify_config == RevertToDefault)
      how_many_in_list = 0;
    else
      q_status_message(SM_ORDER, 3, 3, "can't happen in ab_del_abook");

    /* allocate for new list */
    if(how_many_in_list)
      new_list = (char **)fs_get((how_many_in_list + 1) * sizeof(char *));
    else
      new_list = NULL;

    /*
     * This case is both for modifying the users user_val and for the
     * case where the user wants to modify the global_val default and
     * use the modified version for his or her new user_val. We just
     * copy from the existing global_val, deleting the one addrbook
     * and put the result in user_val.
     */
    if(modify_config == Modify){
        /* copy old list up to where we will delete entry */
        for(i = 0; i < num_in_list; i++)
          new_list[i] = cpystr(list[i]);
        
        /* copy rest of old list */
        for(; i < how_many_in_list; i++)
          new_list[i] = cpystr(list[i+1]);
        
        new_list[i] = NULL;
    }
    else if(modify_config == OverRideDefault){
        new_list[0] = cpystr("");
        new_list[1] = NULL;
    }

    /* this also frees old variable contents for us */
    if(set_variable_list(varnum, new_list, TRUE, ew)){
        if(err)
          *err = _("Delete cancelled: couldn't save pine configuration file");

        set_current_val(&vars[varnum], TRUE, FALSE);
        free_list_array(&new_list);

        return -1;
    }

    set_current_val(&vars[varnum], TRUE, FALSE);

    if(warn_about_revert){
        /* TRANSLATORS: the %s may be "global " or nothing */
        snprintf(tmp, sizeof(tmp), _("Reverting to default %saddress books"),
                pab->type & GLOBAL ? _("global ") : "");
        tmp[sizeof(tmp)-1] = '\0';
        q_status_message(SM_ORDER, 3, 4, tmp);
    }

    free_list_array(&new_list);
    
    return 0;
}


/*
 * Shuffle addrbooks.
 *
 * Args:    pab -- Pab from current addrbook.
 *        slide -- return value, tells how far to slide the cursor. If slide
 *                   is negative, slide it up, if positive, slide it down.
 * command_line -- The screen line on which to prompt
 *          msg -- Points to returned message, if any. Should be freed by
 *                   caller.
 *
 * Result: Two address books are swapped in the display order. If the shuffle
 *         crosses the Personal/Global boundary, then instead of swapping
 *         two address books the highlighted abook is moved from one section
 *         to the other.
 *          >= 0 on success.
 *          < 0 on failure, no changes.
 *          > 0 If the return value is greater than zero it means that we've
 *                reverted one of the variables to its default value. That
 *                means we've added at least one new addrbook, so the caller
 *                should reset. The value returned is the number of the
 *                moved addrbook + 1 (+1 so it won't be confused with zero).
 *          = 0 If the return value is zero we've just moved addrbooks around.
 *                No reset need be done.
 */
int
ab_shuffle(PerAddrBook *pab, int *slide, int command_line, char **msg)
{
    ESCKEY_S opts[3];
    char     tmp[200];
    int      i, deefault, rv, target = 0;
    int      up_into_empty = 0, down_into_empty = 0;
    HelpType help;
    struct variable *vars = ps_global->vars;

    dprint((2, "- ab_shuffle() -\n"));

    *slide = 0;

    if(ps_global->readonly_pinerc){
        if(msg)
          *msg = cpystr(_("Shuffle cancelled: config file not changeable"));
        
        return -1;
    }

    /* Move it up or down? */
    i = 0;
    opts[i].ch      = 'u';
    opts[i].rval    = 'u';
    opts[i].name    = "U";
    /* TRANSLATORS: shuffle something Up or Down in a list */
    opts[i++].label = N_("Up");

    opts[i].ch      = 'd';
    opts[i].rval    = 'd';
    opts[i].name    = "D";
    opts[i++].label = N_("Down");

    opts[i].ch = -1;
    deefault = 'u';

    if(pab->type & GLOBAL){
        if(vars[V_GLOB_ADDRBOOK].is_fixed){
            if(msg)
              *msg = cpystr(_("Cancelled: Sys. Mgmt. does not allow changing global address book config"));
            
            return -1;
        }

        if(as.cur == 0){
            if(as.config)
              up_into_empty++;
            else{                                       /* no up */
                opts[0].ch = -2;
                deefault = 'd';
            }
        }

        if(as.cur == as.n_addrbk - 1)                   /* no down */
          opts[1].ch = -2;
    }
    else{
        if(vars[V_ADDRESSBOOK].is_fixed){
            if(msg)
              *msg = cpystr(_("Cancelled: Sys. Mgmt. does not allow changing address book config"));
            
            return -1;
        }

        if(as.cur == 0){                                /* no up */
            opts[0].ch = -2;
            deefault = 'd';
        }

        if(as.cur == as.n_addrbk - 1){
            if(as.config)
              down_into_empty++;
            else
              opts[1].ch = -2;                          /* no down */
        }
    }

    snprintf(tmp, sizeof(tmp), _("Shuffle \"%s\" %s%s%s ? "),
            pab->abnick,
            (opts[0].ch != -2) ? _("UP") : "",
            (opts[0].ch != -2 && opts[1].ch != -2) ? " or " : "",
            (opts[1].ch != -2) ? _("DOWN") : "");
    tmp[sizeof(tmp)-1] = '\0';
    help = (opts[0].ch == -2) ? h_ab_shuf_down
                              : (opts[1].ch == -2) ? h_ab_shuf_up
                                                   : h_ab_shuf;

    rv = radio_buttons(tmp, command_line, opts, deefault, 'x',
                       help, RB_NORM);

    ps_global->mangled_footer = 1;

    if((rv == 'u' && up_into_empty) || (rv == 'd' && down_into_empty))
      target = -1;
    else
      target = as.cur + (rv == 'u' ? -1 : 1);

    if(rv == 'x'){
        if(msg)
          *msg = cpystr(_("Shuffle cancelled"));
        
        return -1;
    }
    else
      return(do_the_shuffle(slide, as.cur, target, msg));
}


/*
 * Actually shuffle the config variables and address books structures around.
 *
 * Args:  anum1, anum2 -- The numbers of the address books
 *                 msg -- Points to returned message, if any.
 *
 * Returns: >= 0 on success.
 *          < 0 on failure, no changes.
 *          > 0 If the return value is greater than zero it means that we've
 *                reverted one of the variables to its default value. That
 *                means we've added at least one new addrbook, so the caller
 *                should reset. The value returned is the number of the
 *                moved addrbook + 1 (+1 so it won't be confused with zero).
 *          = 0 If the return value is zero we've just moved addrbooks around.
 *                No reset need be done.
 *
 * Anum1 is the one that we want to move, anum2 is the one that it will be
 * swapped with. When anum1 and anum2 are on the opposite sides of the
 * Personal/Global boundary then instead of swapping we just move anum1 to
 * the other side of the boundary.
 *
 * Anum2 of -1 means it is a swap into the other type of address book, which
 * is currently empty.
 */
int
do_the_shuffle(int *slide, int anum1, int anum2, char **msg)
{
    PerAddrBook *pab;
    enum {NotSet, Pers, Glob, Empty} type1, type2;
    int          i, j, retval = -1;
    struct variable *vars = ps_global->vars;
    char **lval;
    EditWhich ew;
    char *cancel_msg = _("Shuffle cancelled: couldn't save configuration file");

    dprint((5, "- do_the_shuffle(%d, %d) -\n", anum1, anum2));

    /* restrict address book config to normal config file */
    ew = Main;

    if(anum1 == -1)
      type1 = Empty;
    else{
        pab = &as.adrbks[anum1];
        type1 = (pab->type & GLOBAL) ? Glob : Pers;
    }

    if(type1 == Empty){
        if(msg)
          *msg =
              cpystr(_("Shuffle cancelled: highlight entry you wish to shuffle"));

        return(retval);
    }

    if(anum2 == -1)
      type2 = Empty;
    else{
        pab = &as.adrbks[anum2];
        type2 = (pab->type & GLOBAL) ? Glob : Pers;
    }

    if(type2 == Empty)
      type2 = (type1 == Pers) ? Glob : Pers;

    if((type1 == Pers || type2 == Pers) && vars[V_ADDRESSBOOK].is_fixed){
        if(msg)
          *msg = cpystr(_("Cancelled: Sys. Mgmt. does not allow changing address book configuration"));

        return(retval);
    }

    if((type1 == Glob || type2 == Glob) && vars[V_GLOB_ADDRBOOK].is_fixed){
        if(msg)
          *msg = cpystr(_("Cancelled: Sys. Mgmt. does not allow changing global address book config"));

        return(retval);
    }

    /*
     * There are two cases. If the shuffle is two address books within the
     * same variable, then they just swap places. If it is a shuffle of an
     * addrbook from one side of the boundary to the other, just that one
     * is moved.
     */
    if((type1 == Glob && type2 == Glob) ||
       (type1 == Pers && type2 == Pers)){
        int          how_many_in_list, varnum;
        int          anum1_rel, anum2_rel;      /* position in specific list */
        char       **list, **new_list;
        PerAddrBook  tmppab;

        *slide = (anum1 < anum2) ? LINES_PER_ABOOK : -1 * LINES_PER_ABOOK;

        if(type1 == Pers){
            how_many_in_list = as.how_many_personals;
            list             = VAR_ADDRESSBOOK;
            varnum           = V_ADDRESSBOOK;
            anum1_rel        = anum1;
            anum2_rel        = anum2;
        }
        else{
            how_many_in_list = as.n_addrbk - as.how_many_personals;
            list             = VAR_GLOB_ADDRBOOK;
            varnum           = V_GLOB_ADDRBOOK;
            anum1_rel        = anum1 - as.how_many_personals;
            anum2_rel        = anum2 - as.how_many_personals;
        }

        /* allocate for new list, same size as old list */
        new_list = (char **)fs_get((how_many_in_list + 1) * sizeof(char *));

        /* fill in new_list */
        for(i = 0; i < how_many_in_list; i++){
            /* swap anum1 and anum2 */
            if(i == anum1_rel)
              j = anum2_rel;
            else if(i == anum2_rel)
              j = anum1_rel;
            else
              j = i;

            new_list[i] = cpystr(list[j]);
        }

        new_list[i] = NULL;

        if(set_variable_list(varnum, new_list, TRUE, ew)){
            if(msg)
              *msg = cpystr(cancel_msg);

            /* restore old values */
            set_current_val(&vars[varnum], TRUE, FALSE);
            free_list_array(&new_list);
            return(retval);
        }

        retval = 0;
        set_current_val(&vars[varnum], TRUE, FALSE);
        free_list_array(&new_list);

        /* Swap PerAddrBook structs */
        tmppab = as.adrbks[anum1];
        as.adrbks[anum1] = as.adrbks[anum2];
        as.adrbks[anum2] = tmppab;
    }
    else if((type1 == Pers && type2 == Glob) ||
            (type1 == Glob && type2 == Pers)){
        int how_many_in_srclist, how_many_in_dstlist;
        int srcvarnum, dstvarnum, srcanum;
        int cnt, warn_about_revert = 0;
        char **t;
        char **new_src, **new_dst, **srclist, **dstlist;
        char   tmp[200];
        enum {NotSet, Modify, RevertToDefault, OverRideDefault} modify_config;

        /*
         * how_many_in_srclist = # in orig src list (Pers or Glob list).
         * how_many_in_dstlist = # in orig dst list
         * srcanum = # of highlighted addrbook that is being shuffled
         */
        if(type1 == Pers){
            how_many_in_srclist = as.how_many_personals;
            how_many_in_dstlist = as.n_addrbk - as.how_many_personals;
            srclist             = VAR_ADDRESSBOOK;
            dstlist             = VAR_GLOB_ADDRBOOK;
            srcvarnum           = V_ADDRESSBOOK;
            dstvarnum           = V_GLOB_ADDRBOOK;
            srcanum             = as.how_many_personals - 1;
            *slide              = (how_many_in_srclist == 1)
                                    ? (LINES_PER_ADD_LINE + XTRA_LINES_BETWEEN)
                                    : XTRA_LINES_BETWEEN;
        }
        else{
            how_many_in_srclist = as.n_addrbk - as.how_many_personals;
            how_many_in_dstlist = as.how_many_personals;
            srclist             = VAR_GLOB_ADDRBOOK;
            dstlist             = VAR_ADDRESSBOOK;
            srcvarnum           = V_GLOB_ADDRBOOK;
            dstvarnum           = V_ADDRESSBOOK;
            srcanum             = as.how_many_personals;
            *slide              = (how_many_in_dstlist == 0)
                                    ? (LINES_PER_ADD_LINE + XTRA_LINES_BETWEEN)
                                    : XTRA_LINES_BETWEEN;
            *slide              = -1 * (*slide);
        }


        modify_config = Modify;
        if(how_many_in_srclist == 1){
            /*
             * Deal with reverting to default values of the address book
             * variables, or with user deleting a default value.
             */
            modify_config = NotSet;
            
            /*
             * Count how many address books are in the user's config.
             * This has to be one or zero, because how_many_in_srclist == 1.
             */
            cnt = 0;
            lval = LVAL(&vars[srcvarnum], ew);
            if(lval && lval[0])
              for(t = lval; *t != NULL; t++)
                cnt++;
            
            /*
             * We'll revert to the default if it exists, and warn
             * the user about that.
             */
            if(cnt == 1){
                modify_config = RevertToDefault;
                /* see if there's a default to revert to */
                cnt = 0;
                if(vars[srcvarnum].global_val.l &&
                   vars[srcvarnum].global_val.l[0])
                  for(t = vars[srcvarnum].global_val.l; *t != NULL; t++)
                    cnt++;
                
                warn_about_revert = cnt;
                if(warn_about_revert > 1 && type1 == Pers)
                  *slide = LINES_PER_ABOOK * warn_about_revert +
                                                      XTRA_LINES_BETWEEN;
            }
            /*
             * User is already using the default.
             */
            else if(cnt == 0){
                modify_config = OverRideDefault;
            }
        }

        /*
         * We're adding one to the dstlist, so need how_many + 1 + 1.
         */
        new_dst = (char **)fs_get((how_many_in_dstlist + 2) * sizeof(char *));
        j = 0;

        /*
         * Because the Personal list comes before the Global list, when
         * we move to Global we're inserting a new first element into
         * the global list (the dstlist).
         *
         * When we move from Global to Personal, we're appending a new
         * last element onto the personal list (the dstlist).
         */
        if(type2 == Glob)
          new_dst[j++] = cpystr(srclist[how_many_in_srclist-1]);

        for(i = 0; i < how_many_in_dstlist; i++)
          new_dst[j++] = cpystr(dstlist[i]);

        if(type2 == Pers)
          new_dst[j++] = cpystr(srclist[0]);

        new_dst[j] = NULL;

        /*
         * The srclist is complicated by the reverting to default
         * behaviors.
         */
        if(modify_config == Modify){
            /*
             * In this case we're just removing one from the srclist
             * so the new_src is of size how_many -1 +1.
             */
            new_src = (char **)fs_get((how_many_in_srclist) * sizeof(char *));
            j = 0;

            for(i = 0; i < how_many_in_srclist-1; i++)
              new_src[j++] = cpystr(srclist[i + ((type1 == Glob) ? 1 : 0)]);

            new_src[j] = NULL;
        }
        else if(modify_config == OverRideDefault){
            /*
             * We were using default and will now revert to nothing.
             */
            new_src = (char **)fs_get(2 * sizeof(char *));
            new_src[0] = cpystr("");
            new_src[1] = NULL;
        }
        else if(modify_config == RevertToDefault){
            /*
             * We are moving our last user variable out and reverting
             * to the default value for this variable.
             */
            new_src = NULL;
        }

        if(set_variable_list(dstvarnum, new_dst, TRUE, ew) ||
           set_variable_list(srcvarnum, new_src, TRUE, ew)){
            if(msg)
              *msg = cpystr(cancel_msg);

            /* restore old values */
            set_current_val(&vars[dstvarnum], TRUE, FALSE);
            set_current_val(&vars[srcvarnum], TRUE, FALSE);
            free_list_array(&new_dst);
            free_list_array(&new_src);
            return(retval);
        }
        
        set_current_val(&vars[dstvarnum], TRUE, FALSE);
        set_current_val(&vars[srcvarnum], TRUE, FALSE);
        free_list_array(&new_dst);
        free_list_array(&new_src);

        retval = (type1 == Pers && warn_about_revert)
                    ? (warn_about_revert + 1) : (srcanum + 1);

        /*
         * This is a tough case. We're adding one or more new address books
         * in this case so we need to reset the addrbooks and start over.
         * We return the number of the address book we just moved after the
         * reset so that the caller can focus attention on the moved one.
         * Actually, we return 1+the number so that we can tell it apart
         * from a return of zero, which just means everything is ok.
         */
        if(warn_about_revert){
            snprintf(tmp, sizeof(tmp),
     "This address book now %s, reverting to default %s address %s",
                    (type1 == Glob) ? "Personal" : "Global",
                    (type1 == Glob) ? "Global" : "Personal",
                    warn_about_revert > 1 ? "books" : "book");
            tmp[sizeof(tmp)-1] = '\0';
            if(msg)
              *msg = cpystr(tmp);
        }
        else{
            /*
             * Modify PerAddrBook struct and adjust boundary.
             * In this case we aren't swapping two addrbooks, but just modifying
             * one from being global to personal or the reverse. It will
             * still be the same element in the as.adrbks array.
             */
            pab = &as.adrbks[srcanum];
            if(type2 == Glob){
                as.how_many_personals--;
                pab->type |= GLOBAL;
                if(pab->access != NoAccess)
                  pab->access = ReadOnly;
            }
            else{
                as.how_many_personals++;
                pab->type &= ~GLOBAL;
                if(pab->access != NoAccess && pab->access != MaybeRorW)
                  pab->access = ReadWrite;
            }

            snprintf(tmp, sizeof(tmp),
                    "This address book now %s",
                    (type1 == Glob) ? "Personal" : "Global");
            tmp[sizeof(tmp)-1] = '\0';
            if(msg)
              *msg = cpystr(tmp);
        }
    }

    return(retval);
}


int
ab_compose_to_addr(long int cur_line, int agg, int allow_role)
{
    AddrScrn_Disp *dl;
    AdrBk_Entry   *abe;
    SAVE_STATE_S   state;
    BuildTo        bldto;

    dprint((2, "- ab_compose_to_addr -\n"));

    save_state(&state);

    bldto.type    = Str;
    bldto.arg.str = NULL;

    if(agg){
        int    i;
        size_t incr = 100, avail, alloced;
        char  *to = NULL;

        to = (char *)fs_get(incr);
        *to = '\0';
        avail = incr;
        alloced = incr;

        /*
         * Run through all of the selected entries
         * in all of the address books.
         * Put the nicknames together into one long
         * string with comma separators.
         */
        for(i = 0; i < as.n_addrbk; i++){
            adrbk_cntr_t num;
            PerAddrBook *pab;
            EXPANDED_S  *next_one;

            pab = &as.adrbks[i];
            if(pab->address_book)
              next_one = pab->address_book->selects;
            else
              continue;

            while((num = entry_get_next(&next_one)) != NO_NEXT){
                char          *a_string;
                AddrScrn_Disp  fake_dl;

                abe = adrbk_get_ae(pab->address_book, (a_c_arg_t) num);

                /*
                 * Since we're picking up address book entries
                 * directly from the address books and have
                 * no knowledge of the display lines they came
                 * from, we don't know the dl's that go with
                 * them.  We need to pass a dl to abe_to_nick
                 * but it really is only going to use the
                 * type in this case.
                 */
                dl = &fake_dl;
                dl->type = (abe->tag == Single) ? Simple : ListHead;
                a_string = abe_to_nick_or_addr_string(abe, dl, i);

                while(abe && avail < (size_t)strlen(a_string)+1){
                    alloced += incr;
                    avail   += incr;
                    fs_resize((void **)&to, alloced);
                }

                if(!*to){
                    strncpy(to, a_string, alloced);
                    to[alloced-1] = '\0';
                }
                else{
                    strncat(to, ",", alloced-strlen(to)-1);
                    to[alloced-1] = '\0';
                    strncat(to, a_string, alloced-strlen(to)-1);
                    to[alloced-1] = '\0';
                }

                avail -= (strlen(a_string) + 1);
                fs_give((void **)&a_string);
            }
        }

        bldto.type    = Str;
        bldto.arg.str = to;
    }
    else{
        if(is_addr(cur_line)){

            dl  = dlist(cur_line);
            abe = ae(cur_line);

            if(dl->type == ListEnt){
                bldto.type    = Str;
                bldto.arg.str = cpystr(listmem(cur_line));
            }
            else{
                bldto.type    = Abe;
                bldto.arg.abe = abe;
            }
        }
    }

    if(bldto.type == Str && bldto.arg.str == NULL)
      bldto.arg.str = cpystr("");

    ab_compose_internal(bldto, allow_role);

    restore_state(&state);

    if(bldto.type == Str && bldto.arg.str)
      fs_give((void **)&bldto.arg.str);
    
    /*
     * Window size may have changed in composer.
     * Pine_send will have reset the window size correctly,
     * but we still have to reset our address book data structures.
     */
    ab_resize();
    ps_global->mangled_screen = 1;
    return(1);
}


/*
 * Used by the two compose routines.
 */
void
ab_compose_internal(BuildTo bldto, int allow_role)
{
    int            good_addr;
    char          *addr, *fcc, *error = NULL;
    ACTION_S      *role = NULL;
    void (*prev_screen)(struct pine *) = ps_global->prev_screen,
         (*redraw)(void) = ps_global->redrawer;

    if(allow_role)
      ps_global->redrawer = NULL;

    ps_global->next_screen = SCREEN_FUN_NULL;

    fcc  = NULL;
    addr = NULL;

    good_addr = (our_build_address(bldto, &addr, &error, &fcc, NULL) >= 0);
        
    if(error){
        q_status_message1(SM_ORDER, 3, 4, "%s", error);
        fs_give((void **)&error);
    }

    if(!good_addr && addr && *addr)
      fs_give((void **)&addr); /* relying on fs_give setting addr to NULL */

    if(allow_role){
        /* Setup role */
        if(role_select_screen(ps_global, &role, MC_COMPOSE) < 0){
            cmd_cancelled("Composition");
            ps_global->next_screen = prev_screen;
            ps_global->redrawer = redraw;
            return;
        }

        /*
         * If default role was selected (NULL) we need to make up a role which
         * won't do anything, but will cause compose_mail to think there's
         * already a role so that it won't try to confirm the default.
         */
        if(role)
          role = copy_action(role);
        else{
            role = (ACTION_S *)fs_get(sizeof(*role));
            memset((void *)role, 0, sizeof(*role));
            role->nick = cpystr("Default Role");
        }
    }

    compose_mail(addr, fcc, role, NULL, NULL);

    if(addr)
      fs_give((void **)&addr);

    if(fcc)
      fs_give((void **)&fcc);
}


/*
 * Export addresses into a file.
 *
 * Args: cur_line     -- The current line position (in global display list)
 *                       of cursor
 *       command_line -- The screen line on which to prompt
 *
 * Returns -- 1 if the export is done
 *            0 if not
 */
int
ab_export(struct pine *ps, long int cur_line, int command_line, int agg)
{
    int            ret = 0, i, retflags = GER_NONE;
    int            r, orig_errno, failure = 0;
    struct variable *vars = ps->vars;
    char     filename[MAXPATH+1], full_filename[MAXPATH+1];
    STORE_S *store;
    gf_io_t  pc;
    long     start_of_append;
    char    *addr = NULL, *error = NULL;
    BuildTo  bldto;
    char    *p;
    int      good_addr, plur, vcard = 0, tab = 0;
    static HISTORY_S *history = NULL;
    AdrBk_Entry *abe;
    VCARD_INFO_S *vinfo;
    static ESCKEY_S ab_export_opts[] = {
        {ctrl('T'), 10, "^T", N_("To Files")},
        {-1, 0, NULL, NULL},
        {-1, 0, NULL, NULL}};
    static ESCKEY_S vcard_or_addresses[] = {
        {'a', 'a', "A", N_("Address List")},
        {'v', 'v', "V", N_("VCard")},
        /* TRANSLATORS: TabSep is a command key label meaning Tab Separated List */
        {'t', 't', "T", N_("TabSep")},
        {-1, 0, NULL, NULL}};


    dprint((2, "- ab_export -\n"));

    if(ps->restricted){
        q_status_message(SM_ORDER, 0, 3,
            "Alpine demo can't export addresses to files");
        return(ret);
    }

    while(1){
        i = radio_buttons(_("Export list of addresses, vCard format, or Tab Separated ? "),
                          command_line, vcard_or_addresses, 'a', 'x',
                          NO_HELP, RB_NORM|RB_RET_HELP);
        if(i == 3){
            /* TRANSLATORS: a screen title */
            helper(h_ab_export_vcard, _("HELP FOR EXPORT FORMAT"),
                   HLPD_SIMPLE);
            ps_global->mangled_screen = 1;
        }
        else
          break;
    }

    switch(i){
      case 'x':
        q_status_message(SM_INFO, 0, 2, _("Address book export cancelled"));
        return(ret);
    
      case 'a':
        break;

      case 'v':
        vcard++;
        break;

      case 't':
        tab++;
        break;

      default:
        q_status_message(SM_ORDER, 3, 3, "can't happen in ab_export");
        return(ret);
    }

    if(agg)
      plur = 1;
    else{
        abe = ae(cur_line);
        plur = (abe && abe->tag == List);
    }

    filename[0] = '\0';
    r = 0;

    if(F_ON(F_ENABLE_TAB_COMPLETE,ps_global)){
        ab_export_opts[++r].ch  =  ctrl('I');
        ab_export_opts[r].rval  = 11;
        ab_export_opts[r].name  = "TAB";
        ab_export_opts[r].label = N_("Complete");
    }

    ab_export_opts[++r].ch = -1;

    r = get_export_filename(ps, filename, NULL, full_filename, sizeof(filename),
                            plur ? _("addresses") : _("address"),
                            _("EXPORT"), ab_export_opts,
                            &retflags, command_line, GE_IS_EXPORT, &history);

    if(r < 0){
        switch(r){
          case -1:
            q_status_message(SM_INFO, 0, 2, _("Address book export cancelled"));
            break;

          case -2:
            q_status_message1(SM_ORDER, 0, 2,
                _("Can't export to file outside of %s"), VAR_OPER_DIR);
            break;
        }

        goto fini;
    }

    dprint((5, "Opening file \"%s\" for export\n",
           full_filename ? full_filename : "?"));

    if(!(store = so_get(FileStar, full_filename, WRITE_ACCESS|WRITE_TO_LOCALE))){
        q_status_message2(SM_ORDER | SM_DING, 3, 4,
                  _("Error opening file \"%s\" for address export: %s"),
                  full_filename, error_description(errno));
        goto fini;
    }

    /*
     * The write_single_vcard_entry function wants a pc.
     */
    if(vcard || tab)
      gf_set_so_writec(&pc, store);

    start_of_append = so_tell(store);

    if(agg){
        for(i = 0; !failure && i < as.n_addrbk; i++){
            adrbk_cntr_t num;
            PerAddrBook *pab;
            EXPANDED_S  *next_one;

            pab = &as.adrbks[i];
            if(pab->address_book)
              next_one = pab->address_book->selects;
            else
              continue;

            while(!failure && (num = entry_get_next(&next_one)) != NO_NEXT){

                abe = adrbk_get_ae(pab->address_book, (a_c_arg_t) num);
                if((vcard || tab) && abe){
                    /*
                     * There is no place to store the charset information
                     * so we don't ask for it.
                     */
                    if(!(vinfo=prepare_abe_for_vcard(ps, abe, 1)))
                      failure++;
                    else{
                        if(vcard)
                          write_single_vcard_entry(ps, pc, vinfo);
                        else
                          write_single_tab_entry(pc, vinfo);

                        free_vcard_info(&vinfo);
                    }
                }
                else if(abe){
                    bldto.type    = Abe;
                    bldto.arg.abe = abe;
                    error         = NULL;
                    addr          = NULL;
                    good_addr = (our_build_address(bldto,&addr,&error,NULL,NULL) >= 0);
        
                    if(error){
                        q_status_message1(SM_ORDER, 0, 4, "%s", error);
                        fs_give((void **)&error);
                    }

                    /* rfc1522_decode the addr */
                    if(addr){
                        size_t len;

                        len = 4*strlen(addr)+1;
                        p = (char *)fs_get(len * sizeof(char));
                        if(rfc1522_decode_to_utf8((unsigned char *)p,len,addr) == (unsigned char *)p){
                            fs_give((void **)&addr);
                            addr = p;
                        }
                        else
                          fs_give((void **)&p);
                    }

                    if(good_addr){
                        int   quoted = 0;

                        /*
                         * Change the unquoted commas into newlines.
                         * Not worth it to do complicated quoting,
                         * just consider double quotes.
                         */
                        for(p = addr; *p; p++){
                            if(*p == '"')
                              quoted = !quoted;
                            else if(!quoted && *p == ','){
                                *p++ = '\n';
                                removing_leading_white_space(p);
                                p--;
                            }
                        }

                        if(!so_puts(store, addr) || !so_puts(store, NEWLINE)){
                            orig_errno = errno;
                            failure    = 1;
                        }
                    }

                    if(addr)
                      fs_give((void **)&addr);
                }
            }
        }
    }
    else{
        AddrScrn_Disp *dl;

        dl  = dlist(cur_line);
        abe = ae(cur_line);
        if((vcard || tab) && abe){
            if(!(vinfo=prepare_abe_for_vcard(ps, abe, 1)))
              failure++;
            else{
                if(vcard)
                  write_single_vcard_entry(ps, pc, vinfo);
                else
                  write_single_tab_entry(pc, vinfo);

                free_vcard_info(&vinfo);
            }
        }
        else{

            if(dl->type == ListHead && listmem_count_from_abe(abe) == 0){
                error = _("List is empty, nothing to export!");
                good_addr = 0;
            }
            else if(dl->type == ListEnt){
                bldto.type    = Str;
                bldto.arg.str = listmem(cur_line);
                good_addr = (our_build_address(bldto,&addr,&error,NULL,NULL) >= 0);
            }
            else{
                bldto.type    = Abe;
                bldto.arg.abe = abe;
                good_addr = (our_build_address(bldto,&addr,&error,NULL,NULL) >= 0);
            }

            if(error){
                q_status_message1(SM_ORDER, 3, 4, "%s", error);
                fs_give((void **)&error);
            }

            /* Have to rfc1522_decode the addr */
            if(addr){
                size_t len;
                len = 4*strlen(addr)+1;
                p = (char *)fs_get(len * sizeof(char));
                if(rfc1522_decode_to_utf8((unsigned char *)p,len,addr) == (unsigned char *)p){
                    fs_give((void **)&addr);
                    addr = p;
                }
                else
                  fs_give((void **)&p);
            }

            if(good_addr){
                int   quoted = 0;

                /*
                 * Change the unquoted commas into newlines.
                 * Not worth it to do complicated quoting,
                 * just consider double quotes.
                 */
                for(p = addr; *p; p++){
                    if(*p == '"')
                      quoted = !quoted;
                    else if(!quoted && *p == ','){
                        *p++ = '\n';
                        removing_leading_white_space(p);
                        p--;
                    }
                }

                if(!so_puts(store, addr) || !so_puts(store, NEWLINE)){
                    orig_errno = errno;
                    failure    = 1;
                }
            }

            if(addr)
              fs_give((void **)&addr);
        }
    }

    if(vcard || tab)
      gf_clear_so_writec(store);

    if(so_give(&store))                         /* release storage */
      failure++;

    if(failure){
        our_truncate(full_filename, (off_t)start_of_append);
        dprint((1, "FAILED Export: file \"%s\" : %s\n",
               full_filename ? full_filename : "?",
               error_description(orig_errno)));
        q_status_message2(SM_ORDER | SM_DING, 3, 4,
                  _("Error exporting to \"%s\" : %s"),
                  filename, error_description(orig_errno));
    }
    else{
        ret = 1;
        q_status_message3(SM_ORDER,0,3,
                          "%s %s to file \"%s\"",
                          (vcard || tab) ? (agg ? "Entries" : "Entry")
                                : (plur ? "Addresses" : "Address"),
                          retflags & GER_OVER
                              ? "overwritten"
                              : retflags & GER_APPEND ? "appended" : "exported",
                          filename);
    }

fini:
    ps->mangled_footer = 1;
    return(ret);
}


/*
 * Forward an address book entry or entries via email attachment.
 *
 *   We use the vCard standard to send entries. We group multiple entries
 * using the BEGIN/END construct of vCard, not with multiple MIME parts.
 * A limitation of vCard is that there can be only one charset for the
 * whole group we send, so we might lose that information.
 *
 * Args: cur_line     -- The current line position (in global display list)
 *                       of cursor
 *       command_line -- The screen line on which to prompt
 */
int
ab_forward(struct pine *ps, long int cur_line, int agg)
{
    AddrScrn_Disp *dl;
    AdrBk_Entry   *abe;
    ENVELOPE      *outgoing = NULL;
    BODY          *pb, *body = NULL;
    PART         **pp;
    char          *sig;
    gf_io_t        pc;
    int            i, ret = 0;
    VCARD_INFO_S  *vinfo;
    ACTION_S      *role = NULL;

    dprint((2, "- ab_forward -\n"));

    if(!agg){
        dl  = dlist(cur_line);
        if(dl->type != ListHead && dl->type != Simple)
          return(ret);

        abe = ae(cur_line);
        if(!abe){
            q_status_message(SM_ORDER, 3, 3, _("Trouble accessing current entry"));
            return(ret);
        }
    }

    outgoing             = mail_newenvelope();
    if(agg && as.selections > 1)
      outgoing->subject = cpystr("Forwarded address book entries from Alpine");
    else
      outgoing->subject = cpystr("Forwarded address book entry from Alpine");

    body                                      = mail_newbody();
    body->type                                = TYPEMULTIPART;
    /*---- The TEXT part/body ----*/
    body->nested.part                       = mail_newbody_part();
    body->nested.part->body.type            = TYPETEXT;
    /*--- Allocate an object for the body ---*/
    if((body->nested.part->body.contents.text.data =
                                (void *)so_get(PicoText, NULL, EDIT_ACCESS)) != NULL){
        int       did_sig = 0;
        long      rflags = ROLE_COMPOSE;
        PAT_STATE dummy;

        pp = &(body->nested.part->next);

        if(nonempty_patterns(rflags, &dummy)){
            /*
             * This is really more like Compose, even though it
             * is called Forward.
             */
            if(confirm_role(rflags, &role))
              role = combine_inherited_role(role);
            else{                       /* cancel */
                role = NULL;
                cmd_cancelled("Composition");
                goto bomb;
            }
        }

        if(role)
          q_status_message1(SM_ORDER, 3, 4, _("Composing using role \"%s\""),
                            role->nick);

        if((sig = detoken(role, NULL, 2, 0, 1, NULL, NULL)) != NULL){
            if(*sig){
                so_puts((STORE_S *)body->nested.part->body.contents.text.data,
                        sig);
                did_sig++;
            }

            fs_give((void **)&sig);
        }

        /* so we don't have an empty part */
        if(!did_sig)
          so_puts((STORE_S *)body->nested.part->body.contents.text.data, "\n");
    }
    else{
        q_status_message(SM_ORDER | SM_DING, 3, 4,
                         _("Problem creating space for message text"));
        goto bomb;
    }

    outgoing->message_id = generate_message_id(role);

    /*---- create the attachment, and write abook entry into it ----*/
    *pp             = mail_newbody_part();
    pb              = &((*pp)->body);
    pb->type        = TYPETEXT;
    pb->encoding    = ENCOTHER;  /* let data decide */
    pb->id          = generate_message_id(role);
    pb->subtype     = cpystr("DIRECTORY");
    if(agg && as.selections > 1)
      pb->description = cpystr("Alpine addressbook entries");
    else
      pb->description = cpystr("Alpine addressbook entry");

    pb->parameter = NULL;
    set_parameter(&pb->parameter, "profile", "vCard");

    if((pb->contents.text.data = (void *)so_get(CharStar, NULL, EDIT_ACCESS)) != NULL){
        int are_some_unqualified = 0, expand_nicks = 0;
        adrbk_cntr_t num;
        PerAddrBook *pab;
        EXPANDED_S  *next_one;
         
        gf_set_so_writec(&pc, (STORE_S *) pb->contents.text.data);
    
        if(agg){
            for(i = 0; i < as.n_addrbk && !are_some_unqualified; i++){

                pab = &as.adrbks[i];
                if(pab->address_book)
                  next_one = pab->address_book->selects;
                else
                  continue;
                
                while((num = entry_get_next(&next_one)) != NO_NEXT &&
                      !are_some_unqualified){

                    abe = adrbk_get_ae(pab->address_book, (a_c_arg_t) num);
                    if(abe->tag == Single){
                        if(abe->addr.addr && abe->addr.addr[0]
                           && !strindex(abe->addr.addr, '@'))
                          are_some_unqualified++;
                    }
                    else{
                        char **ll;

                        for(ll = abe->addr.list; ll && *ll; ll++){
                            if(!strindex(*ll, '@')){
                                are_some_unqualified++;
                                break;
                            }
                        }
                    }
                }
            }
        }
        else{
            /*
             * Search through the addresses to see if there are any
             * that are unqualified, and so would be different if
             * expanded.
             */
            if(abe->tag == Single){
                if(abe->addr.addr && abe->addr.addr[0]
                   && !strindex(abe->addr.addr, '@'))
                  are_some_unqualified++;
            }
            else{
                char **ll;

                for(ll = abe->addr.list; ll && *ll; ll++){
                    if(!strindex(*ll, '@')){
                        are_some_unqualified++;
                        break;
                    }
                }
            }
        }

        if(are_some_unqualified){
            switch(want_to(_("Expand nicknames"), 'y', 'x', h_ab_forward,WT_NORM)){
              case 'x':
                gf_clear_so_writec((STORE_S *) pb->contents.text.data);
                q_status_message(SM_INFO, 0, 2, _("Address book forward cancelled"));
                goto bomb;
                
              case 'y':
                expand_nicks = 1;
                break;
                
              case 'n':
                expand_nicks = 0;
                break;
            }

            ps->mangled_footer = 1;
        }

        if(agg){
            for(i = 0; i < as.n_addrbk; i++){

                pab = &as.adrbks[i];
                if(pab->address_book)
                  next_one = pab->address_book->selects;
                else
                  continue;
                
                while((num = entry_get_next(&next_one)) != NO_NEXT){

                    abe = adrbk_get_ae(pab->address_book, (a_c_arg_t) num);
                    if(!(vinfo=prepare_abe_for_vcard(ps, abe, expand_nicks))){
                        gf_clear_so_writec((STORE_S *) pb->contents.text.data);
                        goto bomb;
                    }
                    else{
                        write_single_vcard_entry(ps, pc, vinfo);
                        free_vcard_info(&vinfo);
                    }
                }
            }
        }
        else{
            if(!(vinfo=prepare_abe_for_vcard(ps, abe, expand_nicks))){
                gf_clear_so_writec((STORE_S *) pb->contents.text.data);
                goto bomb;
            }
            else{
                write_single_vcard_entry(ps, pc, vinfo);
                free_vcard_info(&vinfo);
            }
        }

        /* This sets parameter charset, if necessary, and encoding */
        set_mime_type_by_grope(pb);
        set_charset_possibly_to_ascii(pb, "UTF-8");
        pb->size.bytes =
                strlen((char *)so_text((STORE_S *)pb->contents.text.data));
    }
    else{
        q_status_message(SM_ORDER | SM_DING, 3, 4,
                         _("Problem creating space for message text"));
        goto bomb;
    }

    gf_clear_so_writec((STORE_S *) pb->contents.text.data);

    pine_send(outgoing, &body, _("FORWARDING ADDRESS BOOK ENTRY"), role, NULL,
              NULL, NULL, NULL, NULL, 0);
    
    ps->mangled_screen = 1;
    ret = 1;

bomb:
    if(outgoing)
      mail_free_envelope(&outgoing);

    if(body)
      pine_free_body(&body);
    
    free_action(&role);
    return(ret);
}


/*
 * Given an Adrbk_Entry fill in some of the fields in a VCARD_INFO_S
 * for use by write_single_vcard_entry. The returned structure is freed
 * by the caller.
 */
VCARD_INFO_S *
prepare_abe_for_vcard(struct pine *ps, AdrBk_Entry *abe, int expand_nicks)
{
    VCARD_INFO_S *vinfo = NULL;
    char         *init_addr = NULL, *addr = NULL, *astring;
    int           cnt;
    ADDRESS      *adrlist = NULL;

    if(!abe)
      return(vinfo);

    vinfo = (VCARD_INFO_S *) fs_get(sizeof(*vinfo));
    memset((void *) vinfo, 0, sizeof(*vinfo));

    if(abe->nickname && abe->nickname[0]){
        vinfo->nickname = (char **) fs_get((1+1) * sizeof(char *));
        vinfo->nickname[0] = cpystr(abe->nickname);
        vinfo->nickname[1] = NULL;
    }

    if(abe->fcc && abe->fcc[0]){
        vinfo->fcc = (char **) fs_get((1+1) * sizeof(char *));
        vinfo->fcc[0] = cpystr(abe->fcc);
        vinfo->fcc[1] = NULL;
    }

    if(abe->extra && abe->extra[0]){
        vinfo->note = (char **) fs_get((1+1) * sizeof(char *));
        vinfo->note[0] = cpystr(abe->extra);
        vinfo->note[1] = NULL;
    }
    
    if(abe->fullname && abe->fullname[0]){
        char *fn, *last = NULL, *middle = NULL, *first = NULL;

        fn = adrbk_formatname(abe->fullname, &first, &last);
        if(fn){
            if(*fn){
                vinfo->fullname = (char **)fs_get((1+1) * sizeof(char *));
                vinfo->fullname[0] = fn;
                vinfo->fullname[1] = NULL;
            }
            else
              fs_give((void **)&fn);
        }

        if(last && *last){
            if(first && (middle=strindex(first, ' '))){
                *middle++ = '\0';
                middle = skip_white_space(middle);
            }

            vinfo->last = last;
            vinfo->first = first;
            vinfo->middle = middle ? cpystr(middle) : NULL;
            first = NULL;
            last = NULL;
        }

        if(last)
          fs_give((void **)&last);
        if(first)
          fs_give((void **)&first);
    }

    /* expand nicknames and fully-qualify unqualified names */
    if(expand_nicks){
        char    *error = NULL;
        BuildTo  bldto;
        ADDRESS *a;

        if(abe->tag == Single)
          init_addr = cpystr(abe->addr.addr);
        else{
            char **ll;
            char  *p;
            long   length;

            /* figure out how large a string we need to allocate */
            length = 0L;
            for(ll = abe->addr.list; ll && *ll; ll++)
              length += (strlen(*ll) + 2);

            if(length)
              length -= 2L;
            
            init_addr = (char *)fs_get((size_t)(length+1L) * sizeof(char));
            p = init_addr;
        
            for(ll = abe->addr.list; ll && *ll; ll++){
                sstrncpy(&p, *ll, length-(p-init_addr));
                if(*(ll+1))
                  sstrncpy(&p, ", ", length-(p-init_addr));
            }

            init_addr[length] = '\0';
        }

        bldto.type    = Str;
        bldto.arg.str = init_addr; 
        our_build_address(bldto, &addr, &error, NULL, NULL);
        if(error){
            q_status_message1(SM_ORDER, 3, 4, "%s", error);
            fs_give((void **)&error);
            free_vcard_info(&vinfo);
            return(NULL);
        }

        if(addr)
          rfc822_parse_adrlist(&adrlist, addr, ps->maildomain);
        
        for(cnt = 0, a = adrlist; a; a = a->next)
          cnt++;

        vinfo->email = (char **)fs_get((cnt+1) * sizeof(char *));

        for(cnt = 0, a = adrlist; a; a = a->next){
            char    *bufp;
            ADDRESS *next_addr;
            size_t   len;

            next_addr = a->next;
            a->next = NULL;
            len = est_size(a);
            bufp = (char *) fs_get(len * sizeof(char));
            astring = addr_string(a, bufp, len);
            a->next = next_addr;
            vinfo->email[cnt++] = cpystr(astring ? astring : "");
            fs_give((void **)&bufp);
        }

        vinfo->email[cnt] = NULL;
    }
    else{ /* don't expand or qualify */
        if(abe->tag == Single){
            astring =
               (abe->addr.addr && abe->addr.addr[0]) ? abe->addr.addr : "";
            vinfo->email = (char **)fs_get((1+1) * sizeof(char *));
            vinfo->email[0] = cpystr(astring);
            vinfo->email[1] = NULL;
        }
        else{
            char **ll;

            for(cnt = 0, ll = abe->addr.list; ll && *ll; ll++)
              cnt++;

            vinfo->email = (char **)fs_get((cnt+1) * sizeof(char *));
            for(cnt = 0, ll = abe->addr.list; ll && *ll; ll++)
              vinfo->email[cnt++] = cpystr(*ll);

            vinfo->email[cnt] = NULL;
        }
    }

    return(vinfo);
}


void
free_vcard_info(VCARD_INFO_S **vinfo)
{
    if(vinfo && *vinfo){
        if((*vinfo)->nickname)
          free_list_array(&(*vinfo)->nickname);
        if((*vinfo)->fullname)
          free_list_array(&(*vinfo)->fullname);
        if((*vinfo)->fcc)
          free_list_array(&(*vinfo)->fcc);
        if((*vinfo)->note)
          free_list_array(&(*vinfo)->note);
        if((*vinfo)->title)
          free_list_array(&(*vinfo)->title);
        if((*vinfo)->tel)
          free_list_array(&(*vinfo)->tel);
        if((*vinfo)->email)
          free_list_array(&(*vinfo)->email);

        if((*vinfo)->first)
          fs_give((void **)&(*vinfo)->first);
        if((*vinfo)->middle)
          fs_give((void **)&(*vinfo)->middle);
        if((*vinfo)->last)
          fs_give((void **)&(*vinfo)->last);

        fs_give((void **)vinfo);
    }
}


/*
 * 
 */
void
write_single_vcard_entry(struct pine *ps, gf_io_t pc, VCARD_INFO_S *vinfo)
{
    char  *decoded, *tmp2, *tmp = NULL, *hdr;
    char **ll;
    int    i, did_fn = 0, did_n = 0;
    int    cr;
    char   eol[3];
#define FOLD_BY 75

    if(!vinfo)
      return;

#if defined(DOS) || defined(OS2)
      cr = 1;
#else
      cr = 0;
#endif

    if(cr)
      strncpy(eol, "\r\n", sizeof(eol));
    else
      strncpy(eol, "\n", sizeof(eol));

    eol[sizeof(eol)-1] = '\0';

    gf_puts("BEGIN:VCARD", pc);
    gf_puts(eol, pc);
    gf_puts("VERSION:3.0", pc);
    gf_puts(eol, pc);

    for(i = 0; i < 7; i++){
        switch(i){
          case 0:
            ll = vinfo->nickname;
            hdr = "NICKNAME:";
            break;

          case 1:
            ll = vinfo->fullname;
            hdr = "FN:";
            break;

          case 2:
            ll = vinfo->email;
            hdr = "EMAIL:";
            break;

          case 3:
            ll = vinfo->title;
            hdr = "TITLE:";
            break;

          case 4:
            ll = vinfo->note;
            hdr = "NOTE:";
            break;

          case 5:
            ll = vinfo->fcc;
            hdr = "X-FCC:";
            break;

          case 6:
            ll = vinfo->tel;
            hdr = "TEL:";
            break;
          
          default:
            alpine_panic("can't happen in write_single_vcard_entry");
        }

        for(; ll && *ll; ll++){
            decoded = (char *)rfc1522_decode_to_utf8((unsigned char *)(tmp_20k_buf), SIZEOF_20KBUF, *ll);

            tmp = vcard_escape(decoded);
            if(tmp){
                if((tmp2 = fold(tmp, FOLD_BY, FOLD_BY, hdr, " ", FLD_PWS | (cr ? FLD_CRLF : 0))) != NULL){
                    gf_puts(tmp2, pc);
                    fs_give((void **)&tmp2);
                    if(i == 1)
                      did_fn++;
                }

                fs_give((void **)&tmp);
            }
        }
    }

    if(vinfo->last && vinfo->last[0]){
        char *pl, *pf, *pm;

        pl = vcard_escape(vinfo->last);
        pf = (vinfo->first && *vinfo->first) ? vcard_escape(vinfo->first)
                                             : NULL;
        pm = (vinfo->middle && *vinfo->middle) ? vcard_escape(vinfo->middle)
                                               : NULL;
        snprintf(tmp_20k_buf, SIZEOF_20KBUF, "%s%s%s%s%s",
                (pl && *pl) ? pl : "", 
                ((pf && *pf) || (pm && *pm)) ? ";" : "",
                (pf && *pf) ? pf : "", 
                (pm && *pm) ? ";" : "", 
                (pm && *pm) ? pm : "");

        if((tmp2 = fold(tmp_20k_buf, FOLD_BY, FOLD_BY, "N:", " ",
                       FLD_PWS | (cr ? FLD_CRLF : 0))) != NULL){
            gf_puts(tmp2, pc);
            fs_give((void **)&tmp2);
            did_n++;
        }

        if(pl)
          fs_give((void **)&pl);
        if(pf)
          fs_give((void **)&pf);
        if(pm)
          fs_give((void **)&pm);
    }

    /*
     * These two types are required in draft-ietf-asid-mime-vcard-06, which
     * is April 98 and is in last call.
     */
    if(!did_fn || !did_n){
        if(did_n){
            snprintf(tmp_20k_buf, SIZEOF_20KBUF, "%s%s%s%s%s",
                    (vinfo->first && *vinfo->first) ? vinfo->first : "",
                    (vinfo->first && *vinfo->first &&
                     vinfo->middle && *vinfo->middle) ? " " : "", 
                    (vinfo->middle && *vinfo->middle) ? vinfo->middle : "",
                    (((vinfo->first && *vinfo->first) ||
                      (vinfo->middle && *vinfo->middle)) &&
                     vinfo->last && *vinfo->last) ? " " : "", 
                    (vinfo->last && *vinfo->last) ? vinfo->last : "");

            tmp = vcard_escape(tmp_20k_buf);
            if(tmp){
                if((tmp2 = fold(tmp, FOLD_BY, FOLD_BY, "FN:", " ",
                               FLD_PWS | (cr ? FLD_CRLF : 0))) != NULL){
                    gf_puts(tmp2, pc);
                    fs_give((void **)&tmp2);
                    did_n++;
                }

                fs_give((void **)&tmp);
            }
        }
        else{
            if(!did_fn){
                gf_puts("FN:<Unknown>", pc);
                gf_puts(eol, pc);
            }

            gf_puts("N:<Unknown>", pc);
            gf_puts(eol, pc);
        }
    }

    gf_puts("END:VCARD", pc);
    gf_puts(eol, pc);
}


/*
 * 
 */
void
write_single_tab_entry(gf_io_t pc, VCARD_INFO_S *vinfo)
{
    char  *decoded, *tmp = NULL;
    char **ll;
    int    i, first;
    char  *eol;

    if(!vinfo)
      return;

#if defined(DOS) || defined(OS2)
      eol = "\r\n";
#else
      eol = "\n";
#endif

    for(i = 0; i < 4; i++){
        switch(i){
          case 0:
            ll = vinfo->nickname;
            break;

          case 1:
            ll = vinfo->fullname;
            break;

          case 2:
            ll = vinfo->email;
            break;

          case 3:
            ll = vinfo->note;
            break;

          default:
            alpine_panic("can't happen in write_single_tab_entry");
        }

        if(i)
          gf_puts("\t", pc);

        for(first = 1; ll && *ll; ll++){

            decoded = (char *)rfc1522_decode_to_utf8((unsigned char *)(tmp_20k_buf), SIZEOF_20KBUF, *ll);
            tmp = vcard_escape(decoded);
            if(tmp){
                if(i == 2 && !first)
                  gf_puts(",", pc);
                else
                  first = 0;

                gf_puts(tmp, pc);
                fs_give((void **)&tmp);
            }
        }
    }

    gf_puts(eol, pc);
}


/*
 * for ab_save percent done
 */
static int total_to_copy;
static int copied_so_far;
int
percent_done_copying(void)
{
    return((copied_so_far * 100) / total_to_copy);
}

int
cmp_action_list(const qsort_t *a1, const qsort_t *a2)
{
    ACTION_LIST_S *x = (ACTION_LIST_S *)a1;
    ACTION_LIST_S *y = (ACTION_LIST_S *)a2;

    if(x->pab != y->pab)
      return((x->pab > y->pab) ? 1 : -1);  /* order doesn't matter */
    
    /*
     * The only one that matters is when both x and y have dup lit.
     * For the others, just need to be consistent so sort will terminate.
     */
    if(x->dup){
        if(y->dup)
          return((x->num_in_dst > y->num_in_dst) ? -1
                   : (x->num_in_dst == y->num_in_dst) ? 0 : 1);
        else
          return(-1);
    }
    else if(y->dup)
      return(1);
    else
      return((x->num > y->num) ? -1 : (x->num == y->num) ? 0 : 1);
}


/*
 * Copy a bunch of address book entries to a particular address book.
 *
 * Args      abook -- the current addrbook handle
 *        cur_line -- the current line the cursor is on
 *    command_line -- the line to prompt on
 *             agg -- 1 if this is an aggregate copy
 *
 * Returns  1 if successful, 0 if not
 */
int
ab_save(struct pine *ps, AdrBk *abook, long int cur_line, int command_line, int agg)
{
    PerAddrBook   *pab_dst, *pab;
    SAVE_STATE_S   state;  /* For saving state of addrbooks temporarily */
    int            rc, i;
    int            how_many_dups = 0, how_many_to_copy = 0, skip_dups = 0;
    int            how_many_no_action = 0, ret = 1;
    int            err = 0, need_write = 0, we_cancel = 0;
    int            act_list_size, special_case = 0;
    adrbk_cntr_t   num, new_entry_num;
    char           warn[2][MAX_NICKNAME+1];
    char           warning[MAX_NICKNAME+1];
    char           tmp[MAX(200,2*MAX_NICKNAME+80)];
    ACTION_LIST_S *action_list = NULL, *al;
    static ESCKEY_S save_or_export[] = {
        {'s', 's', "S", N_("Save")},
        {'e', 'e', "E", N_("Export")},
        {-1, 0, NULL, NULL}};

    if(!agg)
      snprintf(tmp, sizeof(tmp), _("Save highlighted entry to address book or Export to filesystem ? "));
    else if(as.selections > 1)
      snprintf(tmp, sizeof(tmp), _("Save selected entries to address book or Export to filesystem ? "));
    else if(as.selections == 1)
      snprintf(tmp, sizeof(tmp), _("Save selected entry to address book or Export to filesystem ? "));
    else
      snprintf(tmp, sizeof(tmp), _("Save to address book or Export to filesystem ? "));

    i = radio_buttons(tmp, -FOOTER_ROWS(ps), save_or_export, 's', 'x',
                      h_ab_save_exp, RB_NORM);
    switch(i){
      case 'x':
        q_status_message(SM_INFO, 0, 2, _("Address book save cancelled"));
        return(0);

      case 'e':
        return(ab_export(ps, cur_line, command_line, agg));

      case 's':
        break;

      default:
        q_status_message(SM_ORDER, 3, 3, "can't happen in ab_save");
        return(0);
    }

    pab_dst = setup_for_addrbook_add(&state, command_line, _("Save"));
    if(!pab_dst)
      goto get_out;

    pab = &as.adrbks[as.cur];

    dprint((2, "- ab_save: %s -> %s (agg=%d)-\n",
           pab->abnick ? pab->abnick : "?",
           pab_dst->abnick ? pab_dst->abnick : "?", agg));

    if(agg)
      act_list_size = as.selections;
    else
      act_list_size = 1;

    action_list = (ACTION_LIST_S *)fs_get((act_list_size+1) *
                                                    sizeof(ACTION_LIST_S));
    memset((void *)action_list, 0, (act_list_size+1) * sizeof(ACTION_LIST_S));
    al = action_list;

    if(agg){

        for(i = 0; i < as.n_addrbk; i++){
            EXPANDED_S    *next_one;

            pab = &as.adrbks[i];
            if(pab->address_book)
              next_one = pab->address_book->selects;
            else
              continue;

            while((num = entry_get_next(&next_one)) != NO_NEXT){
                if(pab != pab_dst &&
                   pab->ostatus != Open &&
                   pab->ostatus != NoDisplay)
                  init_abook(pab, NoDisplay);

                if(pab->ostatus != Open && pab->ostatus != NoDisplay){
                    q_status_message1(SM_ORDER, 0, 4,
                                 _("Can't re-open address book %s to save from"),
                                 pab->abnick);
                    err++;
                    goto get_out;
                }

                set_act_list_member(al, (a_c_arg_t)num, pab_dst, pab, warning);
                if(al->skip)
                  how_many_no_action++;
                else{
                    if(al->dup){
                        if(how_many_dups < 2 && warning[0]){
                            strncpy(warn[how_many_dups], warning, MAX_NICKNAME);
                            warn[how_many_dups][MAX_NICKNAME] = '\0';
                        }
                    
                        how_many_dups++;
                    }

                    how_many_to_copy++;
                }

                al++;
            }
        }
    }
    else{
        if(is_addr(cur_line)){
            AddrScrn_Disp *dl;

            dl = dlist(cur_line);

            if(dl->type == ListEnt)
              special_case++;

            if(pab && dl){
                num = dl->elnum;
                set_act_list_member(al, (a_c_arg_t)num, pab_dst, pab, warning);
            }
            else
              al->skip = 1;

            if(al->skip)
              how_many_no_action++;
            else{
                if(al->dup){
                    if(how_many_dups < 2 && warning[0]){
                        strncpy(warn[how_many_dups], warning, MAX_NICKNAME);
                        warn[how_many_dups][MAX_NICKNAME] = '\0';
                    }
                
                    how_many_dups++;
                }

                how_many_to_copy++;
            }
        }
        else{
            q_status_message(SM_ORDER, 0, 4, _("No current entry to save"));
            goto get_out;
        }
    }

    if(how_many_to_copy == 0 && how_many_no_action == 1 && act_list_size == 1)
      special_case++;

    if(special_case){
        TA_STATE_S tas, *tasp;

        /* Not going to use the action_list now */
        if(action_list)
          fs_give((void **)&action_list);

        tasp = &tas;
        tas.state = state;
        tas.pab   = pab_dst;
        take_this_one_entry(ps, &tasp, abook, cur_line);

        /*
         * If take_this_one_entry or its children didn't do this for
         * us, we do it here.
         */
        if(tas.pab)
          restore_state(&(tas.state));

        /*
         * We don't have enough information to know what to return.
         */
        return(0);
    }

    /* nothing to do (except for special Take case below) */
    if(how_many_to_copy == 0){
        if(how_many_no_action == 0){
            err++;
            goto get_out;
        }
        else{
            restore_state(&state);

            if(how_many_no_action > 1)
              snprintf(tmp, sizeof(tmp), _("Saved %d entries to %s"), how_many_no_action, pab_dst->abnick);
            else
              snprintf(tmp, sizeof(tmp), _("Saved %d entry to %s"), how_many_no_action, pab_dst->abnick);

            tmp[sizeof(tmp)-1] = '\0';
            q_status_message(SM_ORDER, 0, 4, tmp);
            if(action_list)
              fs_give((void **)&action_list);

            return(ret);
        }
    }

    /*
     * If there are some nicknames which already exist in the selected
     * abook, ask user what to do.
     */
    if(how_many_dups > 0){
        if(how_many_dups == 1)
          snprintf(tmp, sizeof(tmp), _("Entry with nickname \"%.*s\" already exists, replace "),
                  MAX_NICKNAME, warn[0]);
        else if(how_many_dups == 2)
          snprintf(tmp, sizeof(tmp),
                  _("Nicknames \"%.*s\" and \"%.*s\" already exist, replace "),
                  MAX_NICKNAME, warn[0], MAX_NICKNAME, warn[1]);
        else
          snprintf(tmp, sizeof(tmp), _("%d of the nicknames already exist, replace "),
                  how_many_dups);

        tmp[sizeof(tmp)-1] = '\0';
        
        switch(want_to(tmp, 'n', 'x', h_ab_copy_dups, WT_NORM)){
          case 'n':
            skip_dups++;
            if(how_many_to_copy == how_many_dups){
                restore_state(&state);
                if(action_list)
                  fs_give((void **)&action_list);

                q_status_message(SM_INFO, 0, 2, _("Address book save cancelled"));
                return(ret);
            }

            break;

          case 'y':
            break;

          case 'x':
            err++;
            goto get_out;
        }
    }

    /*
     * Because the deletes happen immediately we have to delete from high
     * entry number towards lower entry numbers so that we are deleting
     * the correct entries. In order to do that we'll sort the action_list
     * to give us a safe order.
     */
    if(!skip_dups && how_many_dups > 1)
      qsort((qsort_t *)action_list, (size_t)as.selections, sizeof(*action_list),
            cmp_action_list);

    /*
     * Set up the busy alarm percent counters.
     */
    total_to_copy = how_many_to_copy - (skip_dups ? how_many_dups : 0);
    copied_so_far = 0;
    we_cancel = busy_cue(_("Saving entries"),
                         (total_to_copy > 4) ? percent_done_copying : NULL, 0);

    /*
     * Add the list of entries to the destination abook.
     */
    for(al = action_list; al && al->pab; al++){
        AdrBk_Entry   *abe;
        
        if(al->skip || (skip_dups && al->dup))
          continue;

        if(!(abe = adrbk_get_ae(al->pab->address_book, (a_c_arg_t) al->num))){
            q_status_message1(SM_ORDER | SM_DING, 3, 5,
                              _("Error saving entry: %s"),
                              error_description(errno));
            err++;
            goto get_out;
        }

        /*
         * Delete existing dups and replace them.
         */
        if(al->dup){

            /* delete the existing entry */
            rc = 0;
            if(adrbk_delete(pab_dst->address_book,
                            (a_c_arg_t)al->num_in_dst, 1, 0, 0, 0) == 0){
                need_write++;
            }
            else{
                q_status_message2(SM_ORDER | SM_DING, 3, 5,
                                 _("Error replacing entry in %s: %s"),
                                 pab_dst->abnick,
                                 error_description(errno));
                err++;
                goto get_out;
            }
        }

        /*
         * Now we have a clean slate to work with.
         * Add (sorted in correctly) or append abe to the destination
         * address book.
         */
        if(total_to_copy <= 1)
          rc = adrbk_add(pab_dst->address_book,
                         NO_NEXT,
                         abe->nickname,
                         abe->fullname,
                         abe->tag == Single ? abe->addr.addr : NULL,
                         abe->fcc,
                         abe->extra,
                         abe->tag,
                         &new_entry_num,
                         (int *)NULL,
                         0,
                         0,
                         0);
        else
          rc = adrbk_append(pab_dst->address_book,
                            abe->nickname,
                            abe->fullname,
                            abe->tag == Single ? abe->addr.addr : NULL,
                            abe->fcc,
                            abe->extra,
                            abe->tag,
                            &new_entry_num);

        if(rc == 0)
          need_write++;
        
        /*
         * If the entry we copied is a list, we also have to add
         * the list members to the copy.
         */
        if(rc == 0 && abe->tag == List){
            int save_sort_rule;

            /*
             * We want it to copy the list in the exact order
             * without sorting it.
             */
            save_sort_rule = pab_dst->address_book->sort_rule;
            pab_dst->address_book->sort_rule = AB_SORT_RULE_NONE;

            rc = adrbk_nlistadd(pab_dst->address_book,
                                (a_c_arg_t)new_entry_num, NULL, NULL,
                                abe->addr.list,
                                0, 0, 0);

            pab_dst->address_book->sort_rule = save_sort_rule;
        }

        if(rc != 0){
            if(abe && abe->nickname)
              q_status_message2(SM_ORDER | SM_DING, 3, 5, _("Error saving %s: %s"), abe->nickname, error_description(errno));
            else
              q_status_message1(SM_ORDER | SM_DING, 3, 5, _("Error saving entry: %s"), error_description(errno));
            err++;
            goto get_out;
        }

        copied_so_far++;
    }

    if(need_write){
        int sort_happened = 0;

        if(adrbk_write(pab_dst->address_book, 0, NULL, &sort_happened, 0, 1)){
            err++;
            goto get_out;
        }

        if(sort_happened)
          ps_global->mangled_screen = 1;
    }

get_out:
    if(we_cancel)
      cancel_busy_cue(1);

    restore_state(&state);
    if(action_list)
      fs_give((void **)&action_list);

    ps_global->mangled_footer = 1;

    if(err){
        ret = 0;
        if(need_write)
          q_status_message(SM_ORDER | SM_DING, 3, 4,
                           _("Save only partially completed"));
        else
          q_status_message(SM_INFO, 0, 2, _("Address book save cancelled"));
    }
    else if (how_many_to_copy + how_many_no_action -
             (skip_dups ? how_many_dups : 0) > 0){

        ret = 1;
        snprintf(tmp, sizeof(tmp), "Saved %d %s to %s",
                how_many_to_copy + how_many_no_action -
                (skip_dups ? how_many_dups : 0),
                ((how_many_to_copy + how_many_no_action -
                  (skip_dups ? how_many_dups : 0)) > 1) ? "entries" : "entry",
                pab_dst->abnick);
        tmp[sizeof(tmp)-1] = '\0';
        q_status_message(SM_ORDER, 0, 4, tmp);
    }

    return(ret);
}


/*
 * Warn should point to an array of size MAX_NICKNAME+1.
 */
void
set_act_list_member(ACTION_LIST_S *al, a_c_arg_t numarg, PerAddrBook *pab_dst, PerAddrBook *pab, char *warn)
{
    AdrBk_Entry   *abe1, *abe2;
    adrbk_cntr_t   num;

    num = (adrbk_cntr_t)numarg;

    al->pab = pab;
    al->num = num;

    /* skip if they're copying from and to same addrbook */
    if(pab == pab_dst)
      al->skip = 1;
    else{
        abe1 = adrbk_get_ae(pab->address_book, numarg);
        if(abe1 && abe1->nickname && abe1->nickname[0]){
            adrbk_cntr_t dst_enum;

            abe2 = adrbk_lookup_by_nick(pab_dst->address_book,
                                        abe1->nickname, &dst_enum);
            /*
             * This nickname already exists in the destn address book.
             */
            if(abe2){
                /* If it isn't different, no problem. Check it out. */
                if(abes_are_equal(abe1, abe2))
                  al->skip = 1;
                else{
                    strncpy(warn, abe1->nickname, MAX_NICKNAME);
                    warn[MAX_NICKNAME] = '\0';
                    al->dup = 1;
                    al->num_in_dst = dst_enum;
                }
            }
        }
    }
}


/*
 * Print out the display list.
 */
int
ab_print(int agg)
{
    int do_entry = 0, curopen;
    char *prompt;

    dprint((2, "- ab_print -\n"));

    curopen = cur_is_open();
    if(!agg && curopen){
        static ESCKEY_S prt[] = {
            {'a', 'a', "A", N_("AddressBook")},
            {'e', 'e', "E", N_("Entry")},
            {-1, 0, NULL, NULL}};

        prompt = _("Print Address Book or just this Entry? ");
        switch(radio_buttons(prompt, -FOOTER_ROWS(ps_global), prt, 'a', 'x',
                             NO_HELP, RB_NORM)){
          case 'x' :
            q_status_message(SM_INFO, 0, 2, _("Address book print cancelled"));
            ps_global->mangled_footer = 1;
            return 0;

          case 'e':
            do_entry = 1;
            break;

          default:
          case 'a':
            break;
        }
    }

    /* TRANSLATORS: This is input for
       Print something1 using something2. The thing we're
       defining here is something1. */
    if(agg)
      prompt = _("selected entries");
    else{
        if(!curopen)
          prompt = _("address book list");
        else if(do_entry)
          prompt = _("entry");
        else
          prompt = _("address book");
    }

    if(open_printer(prompt) == 0){
        DL_CACHE_S     dlc_buf, *match_dlc;
        AddrScrn_Disp *dl; 
        AdrBk_Entry   *abe;
        long           save_line;
        char          *addr;
        char           spaces[100];
        char           more_spaces[100];
        char           b[500];
        int            abook_indent;

        save_line = as.top_ent + as.cur_row;
        match_dlc = get_dlc(save_line);
        dlc_buf   = *match_dlc;
        match_dlc = &dlc_buf;

        if(do_entry){           /* print an individual addrbook entry */

            abook_indent = utf8_width(_("Nickname")) + 2;

            snprintf(spaces, sizeof(spaces), "%*.*s", abook_indent+2, abook_indent+2, "");
            snprintf(more_spaces, sizeof(more_spaces), "%*.*s",
                     abook_indent+4, abook_indent+4, "");

            dl = dlist(save_line);
            abe = ae(save_line);

            if(abe){
                int      are_some_unqualified = 0, expand_nicks = 0;
                char    *string, *tmp;
                ADDRESS *adrlist = NULL;

                /*
                 * Search through the addresses to see if there are any
                 * that are unqualified, and so would be different if
                 * expanded.
                 */
                if(abe->tag == Single){
                    if(abe->addr.addr && abe->addr.addr[0]
                       && !strindex(abe->addr.addr, '@'))
                      are_some_unqualified++;
                }
                else{
                    char **ll;

                    for(ll = abe->addr.list; ll && *ll; ll++){
                        if(!strindex(*ll, '@')){
                            are_some_unqualified++;
                            break;
                        }
                    }
                }

                if(are_some_unqualified){
                    switch(want_to("Expand nicknames", 'y', 'x', h_ab_forward,
                                                                    WT_NORM)){
                      case 'x':
                        q_status_message(SM_INFO, 0, 2, _("Address book print cancelled"));
                        ps_global->mangled_footer = 1;
                        return 0;
                        
                      case 'y':
                        expand_nicks = 1;
                        break;
                        
                      case 'n':
                        expand_nicks = 0;
                        break;
                    }
                }

                /* expand nicknames and fully-qualify unqualified names */
                if(expand_nicks){
                    char    *error = NULL;
                    BuildTo  bldto;
                    char    *init_addr = NULL;

                    if(abe->tag == Single)
                      init_addr = cpystr(abe->addr.addr);
                    else{
                        char **ll;
                        char  *p;
                        long   length;

                        /* figure out how large a string we need to allocate */
                        length = 0L;
                        for(ll = abe->addr.list; ll && *ll; ll++)
                          length += (strlen(*ll) + 2);

                        if(length)
                          length -= 2L;
                        
                        init_addr = (char *)fs_get((size_t)(length+1L) *
                                                                sizeof(char));
                        p = init_addr;
                    
                        for(ll = abe->addr.list; ll && *ll; ll++){
                            sstrncpy(&p, *ll, length-(p-init_addr));
                            if(*(ll+1))
                              sstrncpy(&p, ", ", length-(p-init_addr));
                        }

                        init_addr[length] = '\0';
                    }

                    bldto.type    = Str;
                    bldto.arg.str = init_addr; 
                    our_build_address(bldto, &addr, &error, NULL, NULL);
                    if(init_addr)
                      fs_give((void **)&init_addr);

                    if(error){
                        q_status_message1(SM_ORDER, 0, 4, "%s", error);
                        fs_give((void **)&error);

                        ps_global->mangled_footer = 1;
                        return 0;
                    }

                    if(addr){
                        rfc822_parse_adrlist(&adrlist, addr,
                                             ps_global->maildomain);
                        fs_give((void **)&addr);
                    }

                    /* Will use adrlist to do the printing below */
                }

                tmp = abe->nickname ? abe->nickname : "";
                string = (char *)rfc1522_decode_to_utf8((unsigned char *)tmp_20k_buf, SIZEOF_20KBUF, tmp);
                utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Nickname"));
                if((tmp = fold(string, 80, 80, b, spaces, FLD_NONE)) != NULL){
                    print_text(tmp);
                    fs_give((void **)&tmp);
                }

                tmp = abe->fullname ? abe->fullname : "";
                string = (char *)rfc1522_decode_to_utf8((unsigned char *)tmp_20k_buf, SIZEOF_20KBUF, tmp);
                utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Fullname"));
                if((tmp = fold(string, 80, 80, b, spaces, FLD_NONE)) != NULL){
                    print_text(tmp);
                    fs_give((void **)&tmp);
                }

                tmp = abe->fcc ? abe->fcc : "";
                string = (char *)rfc1522_decode_to_utf8((unsigned char *)tmp_20k_buf, SIZEOF_20KBUF, tmp);
                utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Fcc"));
                if((tmp = fold(string, 80, 80, b, spaces, FLD_NONE)) != NULL){
                    print_text(tmp);
                    fs_give((void **)&tmp);
                }

                tmp = abe->extra ? abe->extra : "";
                {unsigned char *p, *bb = NULL;
                 size_t n, len;
                 if((n = 4*strlen(tmp)) > SIZEOF_20KBUF-1){
                     len = n+1;
                     p = bb = (unsigned char *)fs_get(len * sizeof(char));
                 }
                 else{
                     len = SIZEOF_20KBUF;
                     p = (unsigned char *)tmp_20k_buf;
                 }

                 string = (char *)rfc1522_decode_to_utf8(p, len, tmp);
                 utf8_snprintf(b, len, "%-*.*w: ", abook_indent, abook_indent, _("Comment"));
                 if((tmp = fold(string, 80, 80, b, spaces, FLD_NONE)) != NULL){
                    print_text(tmp);
                    fs_give((void **)&tmp);
                 }

                 if(bb)
                   fs_give((void **)&bb);
                }

                /*
                 * Print addresses
                 */

                if(expand_nicks){
                    ADDRESS *a;

                    for(a = adrlist; a; a = a->next){
                        char    *bufp;
                        ADDRESS *next_addr;
                        size_t   len;

                        next_addr = a->next;
                        a->next = NULL;
                        len = est_size(a);
                        bufp = (char *) fs_get(len * sizeof(char));
                        tmp = addr_string(a, bufp, len);
                        a->next = next_addr;
                        string = (char *)rfc1522_decode_to_utf8((unsigned char *) tmp_20k_buf+10000,
                                                                SIZEOF_20KBUF-10000, tmp);
                        utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Addresses"));
                        if((tmp = fold(string, 80, 80,
                                      (a == adrlist) ? b : spaces,
                                      more_spaces, FLD_NONE)) != NULL){
                            print_text(tmp);
                            fs_give((void **)&tmp);
                        }

                        fs_give((void **)&bufp);
                    }

                    if(adrlist)
                      mail_free_address(&adrlist);
                    else{
                        utf8_snprintf(b, sizeof(b), "%-*.*w:\n", abook_indent, abook_indent, _("Addresses"));
                        print_text(b);
                    }
                }
                else{ /* don't expand or qualify */
                    if(abe->tag == Single){
                        tmp = abe->addr.addr ? abe->addr.addr : "";
                        string = (char *)rfc1522_decode_to_utf8((unsigned char *) (tmp_20k_buf+10000),
                                                                SIZEOF_20KBUF-10000, tmp);
                        utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Addresses"));
                        if((tmp = fold(string, 80, 80, b,
                                      more_spaces, FLD_NONE)) != NULL){
                            print_text(tmp);
                            fs_give((void **)&tmp);
                        }
                    }
                    else{
                        char **ll;

                        if(!abe->addr.list || !abe->addr.list[0]){
                            utf8_snprintf(b, sizeof(b), "%-*.*w:\n", abook_indent, abook_indent, _("Addresses"));
                            print_text(b);
                        }

                        for(ll = abe->addr.list; ll && *ll; ll++){
                            string = (char *)rfc1522_decode_to_utf8((unsigned char *) (tmp_20k_buf+10000),
                                                                    SIZEOF_20KBUF-10000, *ll);
                            utf8_snprintf(b, sizeof(b), "%-*.*w: ", abook_indent, abook_indent, _("Addresses"));
                            if((tmp = fold(string, 80, 80,
                                          (ll == abe->addr.list)
                                            ? b :  spaces,
                                          more_spaces, FLD_NONE)) != NULL){
                                print_text(tmp);
                                fs_give((void **)&tmp);
                            }
                        }
                    }
                }
            }
        }
        else{
            long         lineno;
            char         lbuf[6*MAX_SCREEN_COLS + 1];
            char        *p;
            int          i, savecur, savezoomed;
            OpenStatus   savestatus;
            PerAddrBook *pab;

            if(agg){            /* print all selected entries */
                if(F_ON(F_CMBND_ABOOK_DISP,ps_global)){
                    savezoomed = as.zoomed;
                    /*
                     * Fool display code into thinking display is zoomed, so
                     * we'll skip the unselected entries. Since this feature
                     * causes all abooks to be displayed we don't have to
                     * step through each addrbook.
                     */
                    as.zoomed = 1;
                    warp_to_beginning();
                    lineno = 0L;
                    for(dl = dlist(lineno);
                        dl->type != End;
                        dl = dlist(++lineno)){

                        switch(dl->type){
                          case Beginning:
                          case ListClickHere:
                          case ListEmpty:
                          case ClickHereCmb:
                          case Text:
                          case TitleCmb:
                          case Empty:
                          case ZoomEmpty:
                          case AskServer:
                            continue;
                          default:
                            break;
                        }

                        p = get_abook_display_line(lineno, 0, NULL, NULL,
                                                   NULL, lbuf, sizeof(lbuf));
                        print_text1("%s\n", p);
                    }

                    as.zoomed = savezoomed;
                }
                else{           /* print all selected entries */
                    savecur    = as.cur;
                    savezoomed = as.zoomed;
                    as.zoomed  = 1;

                    for(i = 0; i < as.n_addrbk; i++){
                        pab = &as.adrbks[i];
                        if(!(pab->address_book &&
                             any_selected(pab->address_book->selects)))
                          continue;
                        
                        /*
                         * Print selected entries from addrbook i.
                         * We have to put addrbook i into Open state so
                         * that the display code will work right.
                         */
                        as.cur = i;
                        savestatus = pab->ostatus;
                        init_abook(pab, Open);
                        init_disp_form(pab, ps_global->VAR_ABOOK_FORMATS, i);
                        (void)calculate_field_widths();
                        warp_to_beginning();
                        lineno = 0L;

                        for(dl = dlist(lineno);
                            dl->type != End;
                            dl = dlist(++lineno)){

                            switch(dl->type){
                              case Beginning:
                              case ListClickHere:
                              case ClickHereCmb:
                                continue;
                              default:
                                break;
                            }

                            p = get_abook_display_line(lineno, 0, NULL, NULL,
                                                       NULL, lbuf,sizeof(lbuf));
                            print_text1("%s\n", p);
                        }

                        init_abook(pab, savestatus);
                    }

                    as.cur     = savecur;
                    as.zoomed  = savezoomed;
                    /* restore the display for the current addrbook  */
                    init_disp_form(&as.adrbks[as.cur],
                                   ps_global->VAR_ABOOK_FORMATS, as.cur);
                }
            }
            else{       /* print either the abook list or a single abook */
                int anum;
                DL_CACHE_S *dlc;

                savezoomed = as.zoomed;
                as.zoomed = 0;

                if(curopen){    /* print a single address book */
                    anum = adrbk_num_from_lineno(as.top_ent+as.cur_row);
                    warp_to_top_of_abook(anum);
                    if(F_ON(F_CMBND_ABOOK_DISP,ps_global))
                      lineno = 0L - XTRA_TITLE_LINES_IN_OLD_ABOOK_DISP;
                    else{
                        print_text("      ");
                        print_text(_("ADDRESS BOOK"));
                        print_text1(" %s\n\n", as.adrbks[as.cur].abnick);
                        lineno = 0L;
                    }
                }
                else{           /* print the list of address books */
                    warp_to_beginning();
                    lineno = 0L;
                }

                for(dl = dlist(lineno);
                    dl->type != End && (!curopen ||
                                        (anum==adrbk_num_from_lineno(lineno) &&
                                         (as.n_serv == 0 ||
                                          ((dlc=get_dlc(lineno)) &&
                                           dlc->type != DlcDirDelim1))));
                    dl = dlist(++lineno)){

                    switch(dl->type){
                      case Beginning:
                      case ListClickHere:
                      case ClickHereCmb:
                        continue;
                      default:
                        break;
                    }

                    p = get_abook_display_line(lineno, 0, NULL, NULL, NULL,
                                               lbuf, sizeof(lbuf));
                    print_text1("%s\n", p);
                }

                as.zoomed = savezoomed;
            }
        }

        close_printer();

        /*
         * jump cache back to where we started so that the next
         * request won't cause us to page through the whole thing
         */
        if(!do_entry)
          warp_to_dlc(match_dlc, save_line);

        ps_global->mangled_screen = 1;
    }

    ps_global->mangled_footer = 1;
    return 1;
}


/*
 * Delete address book entries.
 */
int
ab_agg_delete(struct pine *ps, int agg)
{
    int ret = 0, i, ch, rc = 0;
    PerAddrBook *pab;
    adrbk_cntr_t num, ab_count;
    char prompt[80];

    dprint((2, "- ab_agg_delete -\n"));

    if(agg){
        snprintf(prompt, sizeof(prompt), _("Really delete %d selected entries"), as.selections);
        prompt[sizeof(prompt)-1] = '\0';
        ch = want_to(prompt, 'n', 'n', NO_HELP, WT_NORM);
        if(ch == 'y'){
            adrbk_cntr_t   newelnum, flushelnum = NO_NEXT;
            DL_CACHE_S     dlc_save, dlc_restart, *dlc;
            int            we_cancel = 0;
            int            top_level_display;
            
            /*
             * We want to try to put the cursor in a reasonable position
             * on the screen when we're done. If we are in the top-level
             * display, then we can leave it the same. If we have an
             * addrbook opened, then we want to see if we can get back to
             * the same entry we are currently on.
             */
            if(!(top_level_display = !any_ab_open())){
                dlc = get_dlc(as.top_ent+as.cur_row);
                dlc_save = *dlc;
                newelnum = dlc_save.dlcelnum;
            }
            
            we_cancel = busy_cue(NULL, NULL, 1);

            for(i = 0; i < as.n_addrbk && rc != -5; i++){
                int orig_selected, selected;

                pab = &as.adrbks[i];
                if(!pab->address_book)
                  continue;

                ab_count = adrbk_count(pab->address_book);
                rc = 0;
                selected = howmany_selected(pab->address_book->selects);
                orig_selected = selected;
                /*
                 * Because deleting an entry causes the addrbook to be
                 * immediately updated, we need to delete from higher entry
                 * numbers to lower numbers. That way, entry number n is still
                 * entry number n in the updated address book because we've
                 * only deleted entries higher than n.
                 */
                for(num = ab_count-1; selected > 0 && rc == 0; num--){
                    if(entry_is_selected(pab->address_book->selects,
                                         (a_c_arg_t)num)){
                        rc = adrbk_delete(pab->address_book, (a_c_arg_t)num,
                                          1, 0, 0, 0);

                        selected--;

                        /*
                         * This is just here to help us reposition the cursor.
                         */
                        if(!top_level_display && as.cur == i && rc == 0){
                            if(num >= newelnum)
                              flushelnum = num;
                            else
                              newelnum--;
                        }
                    }
                }

                if(rc == 0 && orig_selected > 0){
                    int sort_happened = 0;

                    rc = adrbk_write(pab->address_book, 0, NULL, &sort_happened, 1, 0);
                    if(sort_happened)
                      ps_global->mangled_screen = 1;
                }

                if(rc && rc != -5){
                    q_status_message2(SM_ORDER | SM_DING, 3, 5,
                                      "Error updating %s: %s",
                                      (as.n_addrbk > 1) ? pab->abnick
                                                        : "address book",
                                      error_description(errno));
                    dprint((1, "Error updating %s: %s\n",
                           pab->filename ? pab->filename : "?",
                           error_description(errno)));
                }
            }

            if(we_cancel)
              cancel_busy_cue(-1);
            
            if(rc == 0){
                q_status_message(SM_ORDER, 0, 2, _("Deletions completed"));
                ret = 1;
                erase_selections();
            }

            if(!top_level_display){
                int lost = 0;
                long new_ent;

                if(flushelnum != dlc_save.dlcelnum){
                    /*
                     * We didn't delete current so restart there. The elnum
                     * may have changed if we deleted entries above it.
                     */
                    dlc_restart = dlc_save;
                    dlc_restart.dlcelnum  = newelnum;
                }
                else{
                    /*
                     * Current was deleted.
                     */
                    dlc_restart.adrbk_num = as.cur;
                    pab = &as.adrbks[as.cur];
                    ab_count = adrbk_count(pab->address_book);
                    if(ab_count == 0)
                      dlc_restart.type = DlcEmpty;
                    else{
                        AdrBk_Entry     *abe;

                        dlc_restart.dlcelnum  = MIN(newelnum, ab_count-1);
                        abe = adrbk_get_ae(pab->address_book,
                                           (a_c_arg_t) dlc_restart.dlcelnum);
                        if(abe && abe->tag == Single)
                          dlc_restart.type = DlcSimple;
                        else if(abe && abe->tag == List)
                          dlc_restart.type = DlcListHead;
                        else
                          lost++;
                    }
                }

                if(lost){
                    warp_to_top_of_abook(as.cur);
                    as.top_ent = 0L;
                    new_ent    = first_selectable_line(0L);
                    if(new_ent == NO_LINE)
                      as.cur_row = 0L;
                    else
                      as.cur_row = new_ent;
                    
                    /* if it is off screen */
                    if(as.cur_row >= as.l_p_page){
                        as.top_ent += (as.cur_row - as.l_p_page + 1);
                        as.cur_row  = (as.l_p_page - 1);
                    }
                }
                else if(dlc_restart.type != DlcEmpty &&
                        dlc_restart.dlcelnum == dlc_save.dlcelnum &&
                        (F_OFF(F_CMBND_ABOOK_DISP,ps_global) || as.cur == 0)){
                    /*
                     * Didn't delete any before this line.
                     * Leave screen about the same. (May have deleted current.)
                     */
                    warp_to_dlc(&dlc_restart, as.cur_row+as.top_ent);
                }
                else{
                    warp_to_dlc(&dlc_restart, 0L);
                    /* put in middle of screen */
                    as.top_ent = first_line(0L - (long)as.l_p_page/2L);
                    as.cur_row = 0L - as.top_ent;
                }

                ps->mangled_body = 1;
            }
        }
        else
          cmd_cancelled("Apply Delete command");
    }

    return(ret);
}


/*
 * Delete an entry from the address book
 *
 * Args: abook        -- The addrbook handle into access library
 *       command_line -- The screen line on which to prompt
 *       cur_line     -- The entry number in the display list
 *       warped       -- We warped to a new part of the addrbook
 *
 * Result: returns 1 if an entry was deleted, 0 if not.
 *
 * The main routine above knows what to repaint because it's always the
 * current entry that's deleted.  Here confirmation is asked of the user
 * and the appropriate adrbklib functions are called.
 */
int
single_entry_delete(AdrBk *abook, long int cur_line, int *warped)
{
    char   ch, *cmd, *dname;
    char   prompt[200];
    int    rc;
    register AddrScrn_Disp *dl;
    AdrBk_Entry     *abe;
    DL_CACHE_S      *dlc_to_flush;

    dprint((2, "- single_entry_delete -\n"));

    if(warped)
      *warped = 0;

    dl  = dlist(cur_line);
    abe = adrbk_get_ae(abook, (a_c_arg_t) dl->elnum);

    switch(dl->type){
      case Simple:
        dname = (abe->fullname && abe->fullname[0])
                        ? (char *)rfc1522_decode_to_utf8((unsigned char *)tmp_20k_buf,
                                                         SIZEOF_20KBUF, abe->fullname)
                        : abe->nickname ? abe->nickname : "";
        cmd   = _("Really delete \"%s\"");
        break;

      case ListHead:
        dname = (abe->fullname && abe->fullname[0])
                        ? (char *)rfc1522_decode_to_utf8((unsigned char *)tmp_20k_buf,
                                                         SIZEOF_20KBUF, abe->fullname)
                        : abe->nickname ? abe->nickname : "";
        cmd   = _("Really delete ENTIRE list \"%s\"");
        break;

      case ListEnt:
        dname = (char *)rfc1522_decode_to_utf8((unsigned char *)tmp_20k_buf,
                                               SIZEOF_20KBUF, listmem_from_dl(abook, dl));
        cmd   = _("Really delete \"%s\" from list");
        break;

      default:
        break;
    } 

    dname = dname ? dname : "";
    cmd   = cmd   ? cmd   : "";

    snprintf(prompt, sizeof(prompt), cmd, dname);
    prompt[sizeof(prompt)-1] = '\0';
    ch = want_to(prompt, 'n', 'n', NO_HELP, WT_NORM);
    if(ch == 'y'){
        dlc_to_flush = get_dlc(cur_line);
        if(dl->type == Simple || dl->type == ListHead){
            /*--- Kill a single entry or an entire list ---*/
            rc = adrbk_delete(abook, (a_c_arg_t)dl->elnum, 1, 1, 0, 1);
        }
        else if(listmem_count_from_abe(abe) > 2){
            /*---- Kill an entry out of a list ----*/
            rc = adrbk_listdel(abook, (a_c_arg_t)dl->elnum,
                    listmem_from_dl(abook, dl));
        }
        else{
            char *nick, *full, *addr, *fcc, *comment;
            adrbk_cntr_t new_entry_num = NO_NEXT;

            /*---- Convert a List to a Single entry ----*/

            /* Save old info to be transferred */
            nick    = cpystr(abe->nickname);
            full    = cpystr(abe->fullname);
            fcc     = cpystr(abe->fcc);
            comment = cpystr(abe->extra);
            if(listmem_count_from_abe(abe) == 2)
              addr = cpystr(abe->addr.list[1 - dl->l_offset]);
            else
              addr = cpystr("");

            rc = adrbk_delete(abook, (a_c_arg_t)dl->elnum, 0, 1, 0, 0);
            if(rc == 0)
              adrbk_add(abook,
                        NO_NEXT,
                        nick,
                        full,
                        addr,
                        fcc,
                        comment,
                        Single,
                        &new_entry_num,
                        (int *)NULL,
                        1,
                        0,
                        1);

            fs_give((void **)&nick);
            fs_give((void **)&full);
            fs_give((void **)&fcc);
            fs_give((void **)&comment);
            fs_give((void **)&addr);

            if(rc == 0){
                DL_CACHE_S dlc_restart;

                dlc_restart.adrbk_num = as.cur;
                dlc_restart.dlcelnum  = new_entry_num;
                dlc_restart.type = DlcSimple;
                warp_to_dlc(&dlc_restart, 0L);
                *warped = 1;
                return 1;
            }
        }

        if(rc == 0){
            q_status_message(SM_ORDER, 0, 3,
                _("Entry deleted, address book updated"));
            dprint((5, "abook: Entry %s\n",
                (dl->type == Simple || dl->type == ListHead) ? "deleted"
                                                             : "modified"));
            /*
             * Remove deleted line and everything after it from
             * the dlc cache.  Next time we try to access those lines they
             * will get filled in with the right info.
             */
            flush_dlc_from_cache(dlc_to_flush);
            return 1;
        }
        else{
            PerAddrBook     *pab;

            if(rc != -5)
              q_status_message1(SM_ORDER | SM_DING, 3, 5,
                              _("Error updating address book: %s"),
                    error_description(errno));
            pab = &as.adrbks[as.cur];
            dprint((1, "Error deleting entry from %s (%s): %s\n",
                   pab->abnick ? pab->abnick : "?",
                   pab->filename ? pab->filename : "?",
                   error_description(errno)));
        }

        return 0;
    }
    else{
        q_status_message(SM_INFO, 0, 2, _("Entry not deleted"));
        return 0;
    }
}


void
free_headents(struct headerentry **head)
{
    struct headerentry  *he;
    PrivateTop          *pt;

    if(head && *head){
        for(he = *head; he->name; he++)
          if(he->bldr_private){
              pt = (PrivateTop *)he->bldr_private;
              free_privatetop(&pt);
          }

        fs_give((void **)head);
    }
}


#ifdef  ENABLE_LDAP
/*
prompt::name::help::prwid::maxlen::realaddr::
builder::affected_entry::next_affected::selector::key_label::fileedit::
display_it::break_on_comma::is_attach::rich_header::only_file_chars::
single_space::sticky::dirty::start_here::blank::KS_ODATAVAR
*/
static struct headerentry headents_for_query[]={
  {"Normal Search : ",  "NormalSearch",  h_composer_qserv_qq, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Name          : ",  "Name",  h_composer_qserv_cn, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Surname       : ",  "SurName",  h_composer_qserv_sn, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Given Name    : ",  "GivenName",  h_composer_qserv_gn, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Email Address : ",  "EmailAddress",  h_composer_qserv_mail, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Organization  : ",  "Organization",  h_composer_qserv_org, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Org Unit      : ",  "OrganizationalUnit", h_composer_qserv_unit, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Country       : ",  "Country",  h_composer_qserv_country, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"State         : ",  "State",  h_composer_qserv_state, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {"Locality      : ",  "Locality",  h_composer_qserv_locality, 16, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {" ",  "BlankLine",  NO_HELP, 1, 0, NULL,
   NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 1, KS_NONE},
  {"Custom Filter : ",  "CustomFilter",  h_composer_qserv_custom, 16, 0, NULL,
   NULL, NULL, NULL, NULL,  NULL, NULL, NULL,
   1, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE},
  {NULL, NULL, NO_HELP, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KS_NONE}
};
#define QQ_QQ           0
#define QQ_CN           1
#define QQ_SN           2
#define QQ_GN           3
#define QQ_MAIL         4
#define QQ_ORG          5
#define QQ_UNIT         6
#define QQ_COUNTRY      7
#define QQ_STATE        8
#define QQ_LOCALITY     9
#define QQ_BLANK        10
#define QQ_CUSTOM       11
#define QQ_END          12

static SAVED_QUERY_S *saved_params;


/*
 * Formulate a query for LDAP servers and send it and view it.
 * This is called from the Address Book screen, either from ^T from the
 * composer (selecting) or just when browsing in the address book screen
 * (selecting == 0).
 *
 * Args    ps -- Pine struct
 *  selecting -- This is set if we're just selecting an address, as opposed
 *               to browsing on an LDAP server
 *        who -- Tells us which server to query
 *      error -- An error message allocated here and freed by caller.
 *
 * Returns -- Null if not selecting, possibly an address if selecting.
 *            The address is 1522 decoded and should be freed by the caller.
 */
char *
query_server(struct pine *ps, int selecting, int *exit, int who, char **error)
{
    struct headerentry *he = NULL;
    PICO pbf;
    STORE_S *msgso = NULL;
    int i, lret, editor_result;
    int r = 4, flags;
    HelpType help = NO_HELP;
#define FILTSIZE 1000
    char fbuf[FILTSIZE+1];
    char *ret = NULL;
    LDAP_CHOOSE_S *winning_e = NULL;
    LDAP_SERV_RES_S *free_when_done = NULL;
    SAVED_QUERY_S *sq = NULL;
    static ESCKEY_S ekey[] = {
        /* TRANSLATORS: go to more complex search screen */
        {ctrl('T'), 10, "^T", N_("To complex search")},
        {-1, 0, NULL, NULL}
    };

    dprint((2, "- query_server(%s) -\n", selecting?"Selecting":""));

    if(!(ps->VAR_LDAP_SERVERS && ps->VAR_LDAP_SERVERS[0] &&
         ps->VAR_LDAP_SERVERS[0][0])){
        if(error)
          *error = cpystr(_("No LDAP server available for lookup"));

        return(ret);
    }

    fbuf[0] = '\0';
    flags = OE_APPEND_CURRENT | OE_KEEP_TRAILING_SPACE;
    while(r == 4 || r == 3){
        /* TRANSLATORS: we're asking for a character string to search for */
        r = optionally_enter(fbuf, -FOOTER_ROWS(ps), 0, sizeof(fbuf),
                             _("String to search for : "),
                             ekey, help, &flags);
        if(r == 3)
          help = help == NO_HELP ? h_dir_comp_search : NO_HELP;
    }

    /* strip quotes that user typed by mistake */
    (void)removing_double_quotes(fbuf);

    if(r == 1 || (r != 10 && fbuf[0] == '\0')){
        ps->mangled_footer = 1;
        if(error)
          *error = cpystr(_("Cancelled"));

        return(ret);
    }

    editor_result = COMP_EXIT;  /* just to get right logic below */

    memset((void *)&pbf, 0, sizeof(pbf));

    if(r == 10){
        standard_picobuf_setup(&pbf);
        pbf.exittest      = pico_simpleexit;
        pbf.exit_label    = _("Search");
        pbf.canceltest    = pico_simplecancel;
        if(saved_params){
            pbf.expander      = restore_query_parameters;
            pbf.ctrlr_label   = _("Restore");
        }

        pbf.pine_anchor   = set_titlebar(_("SEARCH DIRECTORY SERVER"),
                                          ps_global->mail_stream,
                                          ps_global->context_current,
                                          ps_global->cur_folder,
                                          ps_global->msgmap, 
                                          0, FolderName, 0, 0, NULL);
        pbf.pine_flags   |= P_NOBODY;

        /* An informational message */
        if((msgso = so_get(PicoText, NULL, EDIT_ACCESS)) != NULL){
            pbf.msgtext = (void *)so_text(msgso);
            /*
             * It's nice if we can make it so these lines make sense even if
             * they don't all make it on the screen, because the user can't
             * scroll down to see them.  So just make each line a whole sentence
             * that doesn't need the others below it to make sense.
             */
            so_puts(msgso,
_("\n Fill in some of the fields above to create a query."));
            so_puts(msgso,
_("\n The match will be for the exact string unless you include wildcards (*)."));
            so_puts(msgso,
_("\n All filled-in fields must match in order to be counted as a match."));
            so_puts(msgso,
_("\n Press \"^R\" to restore previous query values (if you've queried previously)."));
            so_puts(msgso,
_("\n \"^G\" for help specific to each item. \"^X\" to make the query, or \"^C\" to cancel."));
        }

        he = (struct headerentry *)fs_get((QQ_END+1) *
                                                sizeof(struct headerentry));
        memset((void *)he, 0, (QQ_END+1) * sizeof(struct headerentry));
        for(i = QQ_QQ; i <= QQ_END; i++)
          he[i] = headents_for_query[i];

        pbf.headents = he;

        sq = copy_query_parameters(NULL);
        he[QQ_QQ].realaddr              = &sq->qq;
        he[QQ_CN].realaddr              = &sq->cn;
        he[QQ_SN].realaddr              = &sq->sn;
        he[QQ_GN].realaddr              = &sq->gn;
        he[QQ_MAIL].realaddr            = &sq->mail;
        he[QQ_ORG].realaddr             = &sq->org;
        he[QQ_UNIT].realaddr            = &sq->unit;
        he[QQ_COUNTRY].realaddr         = &sq->country;
        he[QQ_STATE].realaddr           = &sq->state;
        he[QQ_LOCALITY].realaddr        = &sq->locality;
        he[QQ_CUSTOM].realaddr          = &sq->custom;

        /* pass to pico and let user set them */
        editor_result = pico(&pbf);
        ps->mangled_screen = 1;
        standard_picobuf_teardown(&pbf);

        if(editor_result & COMP_GOTHUP)
          hup_signal();
        else{
            fix_windsize(ps_global);
            init_signals();
        }
    }

    if(editor_result & COMP_EXIT &&
       ((r == 0 && *fbuf) ||
        (r == 10 && sq &&
         (*sq->qq || *sq->cn || *sq->sn || *sq->gn || *sq->mail ||
          *sq->org || *sq->unit || *sq->country || *sq->state ||
          *sq->locality || *sq->custom)))){
        LDAPLookupStyle  style;
        WP_ERR_S         wp_err;
        int              need_and, mangled;
        char            *string;
        CUSTOM_FILT_S   *filter;
        SAVED_QUERY_S   *s;

        s = copy_query_parameters(sq);
        save_query_parameters(s);

        if(r == 0){
            string = fbuf;
            filter = NULL;
        }
        else{
            int categories = 0;

            categories = ((*sq->cn != '\0') ? 1 : 0) +
                         ((*sq->sn != '\0') ? 1 : 0) +
                         ((*sq->gn != '\0') ? 1 : 0) +
                         ((*sq->mail != '\0') ? 1 : 0) +
                         ((*sq->org != '\0') ? 1 : 0) +
                         ((*sq->unit != '\0') ? 1 : 0) +
                         ((*sq->country != '\0') ? 1 : 0) +
                         ((*sq->state != '\0') ? 1 : 0) +
                         ((*sq->locality != '\0') ? 1 : 0);
            need_and = (categories > 1);

            if(((sq->cn ? strlen(sq->cn) : 0) +
                (sq->sn ? strlen(sq->sn) : 0) +
                (sq->gn ? strlen(sq->gn) : 0) +
                (sq->mail ? strlen(sq->mail) : 0) +
                (sq->org ? strlen(sq->org) : 0) +
                (sq->unit ? strlen(sq->unit) : 0) +
                (sq->country ? strlen(sq->country) : 0) +
                (sq->state ? strlen(sq->state) : 0) +
                (sq->locality ? strlen(sq->locality) : 0)) > FILTSIZE - 100){
                if(error)
                  *error = cpystr(_("Search strings too long"));
                
                goto all_done;
            }

            if(categories > 0){

                snprintf(fbuf, sizeof(fbuf),
                   "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
                        need_and ? "(&" : "",
                        *sq->cn ? "(cn=" : "",
                        *sq->cn ? sq->cn : "",
                        *sq->cn ? ")" : "",
                        *sq->sn ? "(sn=" : "",
                        *sq->sn ? sq->sn : "",
                        *sq->sn ? ")" : "",
                        *sq->gn ? "(givenname=" : "",
                        *sq->gn ? sq->gn : "",
                        *sq->gn ? ")" : "",
                        *sq->mail ? "(mail=" : "",
                        *sq->mail ? sq->mail : "",
                        *sq->mail ? ")" : "",
                        *sq->org ? "(o=" : "",
                        *sq->org ? sq->org : "",
                        *sq->org ? ")" : "",
                        *sq->unit ? "(ou=" : "",
                        *sq->unit ? sq->unit : "",
                        *sq->unit ? ")" : "",
                        *sq->country ? "(c=" : "",
                        *sq->country ? sq->country : "",
                        *sq->country ? ")" : "",
                        *sq->state ? "(st=" : "",
                        *sq->state ? sq->state : "",
                        *sq->state ? ")" : "",
                        *sq->locality ? "(l=" : "",
                        *sq->locality ? sq->locality : "",
                        *sq->locality ? ")" : "",
                        need_and ? ")" : "");
                fbuf[sizeof(fbuf)-1] = '\0';
            }

            if(categories > 0 || *sq->custom)
              filter = (CUSTOM_FILT_S *)fs_get(sizeof(CUSTOM_FILT_S));

            /* combine the configured filters with this filter */
            if(*sq->custom){
                string = "";
                filter->filt = sq->custom;
                filter->combine = 0;
            }
            else if(*sq->qq && categories > 0){
                string = sq->qq;
                filter->filt = fbuf;
                filter->combine = 1;
            }
            else if(categories > 0){
                string = "";
                filter->filt = fbuf;
                filter->combine = 0;
            }
            else{
                string = sq->qq;
                filter = NULL;
            }
        }
        
        mangled = 0;
        memset(&wp_err, 0, sizeof(wp_err));
        wp_err.mangled = &mangled;
        style = selecting ? AlwaysDisplayAndMailRequired : AlwaysDisplay;

        /* maybe coming from composer */
        fix_windsize(ps_global);
        init_sigwinch();
        clear_cursor_pos();

        lret = ldap_lookup_all(string, who, 0, style, filter, &winning_e,
                               &wp_err, &free_when_done);
        
        if(filter)
          fs_give((void **)&filter);

        if(wp_err.mangled)
          ps->mangled_screen = 1;

        if(wp_err.error){
            if(status_message_remaining() && error)
              *error = wp_err.error;
            else
              fs_give((void **)&wp_err.error);
        }

        if(lret == 0 && winning_e && selecting){
            ADDRESS *addr;

            addr = address_from_ldap(winning_e);
            if(addr){
                if(!addr->host){
                    addr->host = cpystr("missing-hostname");
                    if(error){
                        if(*error)
                          fs_give((void **)error);

                        *error = cpystr(_("Missing hostname in LDAP address"));
                    }
                }

                ret = addr_list_string(addr, NULL, 1);
                if(!ret || !ret[0]){
                    if(ret)
                      fs_give((void **)&ret);
                    
                    if(exit)
                      *exit = 1;
                    
                    if(error && !*error){
                        char buf[200];

                        snprintf(buf, sizeof(buf), _("No email address available for \"%s\""),
                                (addr->personal && *addr->personal)
                                  ? addr->personal
                                  : "selected entry");
                        buf[sizeof(buf)-1] = '\0';
                        *error = cpystr(buf);
                    }
                }

                mail_free_address(&addr);
            }
        }
        else if(lret == -1 && exit)
          *exit = 1;
    }
    
all_done:
    if(he)
      free_headents(&he);

    if(free_when_done)
      free_ldap_result_list(&free_when_done);

    if(winning_e)
      fs_give((void **)&winning_e);

    if(msgso)
      so_give(&msgso);

    if(sq)
      free_query_parameters(&sq);

    return(ret);
}


/*
 * View all fields of an LDAP entry while browsing.
 *
 * Args    ps -- Pine struct
 *  winning_e -- The struct containing the information about the entry
 *               to be viewed.
 */
void
view_ldap_entry(struct pine *ps, LDAP_CHOOSE_S *winning_e)
{
    STORE_S    *srcstore = NULL;
    SourceType  srctype = CharStar;
    SCROLL_S    sargs;
    HANDLE_S *handles = NULL;

    dprint((9, "- view_ldap_entry -\n"));

    if((srcstore=prep_ldap_for_viewing(ps,winning_e,srctype,&handles)) != NULL){
        memset(&sargs, 0, sizeof(SCROLL_S));
        sargs.text.text   = so_text(srcstore);
        sargs.text.src    = srctype;
        sargs.text.desc   = _("expanded entry");
        sargs.text.handles= handles;
        sargs.bar.title   = _("DIRECTORY ENTRY");
        sargs.proc.tool   = process_ldap_cmd;
        sargs.proc.data.p = (void *) winning_e;
        sargs.help.text   = h_ldap_view;
        sargs.help.title  = _("HELP FOR DIRECTORY VIEW");
        sargs.keys.menu   = &ldap_view_keymenu;
        setbitmap(sargs.keys.bitmap);

        if(handles)
          sargs.keys.menu->how_many = 2;
        else{
            sargs.keys.menu->how_many = 1;
            clrbitn(OTHER_KEY, sargs.keys.bitmap);
        }

        scrolltool(&sargs);

        ps->mangled_screen = 1;
        so_give(&srcstore);
        free_handles(&handles);
    }
    else
      q_status_message(SM_ORDER, 0, 2, _("Error allocating space"));
}


/*
 * Compose a message to the email addresses contained in an LDAP entry.
 *
 * Args    ps -- Pine struct
 *  winning_e -- The struct containing the information about the entry
 *               to be viewed.
 */
void
compose_to_ldap_entry(struct pine *ps, LDAP_CHOOSE_S *e, int allow_role)
{
    struct berval  **elecmail = NULL,
          **mail = NULL,
          **cn = NULL,
          **sn = NULL,
          **givenname = NULL;
    int num;
    size_t  len = 0;

    dprint((9, "- compose_to_ldap_entry -\n"));

    if(e){
        char       *a;
        BerElement *ber;

        for(a = ldap_first_attribute(e->ld, e->selected_entry, &ber);
            a != NULL;
            a = ldap_next_attribute(e->ld, e->selected_entry, ber)){

            if(strcmp(a, e->info_used->mailattr) == 0){
                if(!mail)
                  mail = ldap_get_values_len(e->ld, e->selected_entry, a);
            }
            else if(strcmp(a, "electronicmail") == 0){
                if(!elecmail)
                  elecmail = ldap_get_values_len(e->ld, e->selected_entry, a);
            }
            else if(strcmp(a, e->info_used->cnattr) == 0){
                if(!cn)
                  cn = ldap_get_values_len(e->ld, e->selected_entry, a);
            }
            else if(strcmp(a, e->info_used->gnattr) == 0){
                if(!givenname)
                  givenname = ldap_get_values_len(e->ld, e->selected_entry, a);
            }
            else if(strcmp(a, e->info_used->snattr) == 0){
                if(!sn)
                  sn = ldap_get_values_len(e->ld, e->selected_entry, a);
            }

            our_ldap_memfree(a);
        }
    }

    if(elecmail){
        if(ALPINE_LDAP_can_use(elecmail) && !mail)
          mail = elecmail;
        else
          ldap_value_free_len(elecmail);

        elecmail = NULL;
    }

    for(num = 0; ALPINE_LDAP_usable(mail, num); num++)
      len += strlen(mail[num]->bv_val) + 1;
    
    if(len){
        char        *p, *address, *fn = NULL;
        BuildTo      bldto;
        SAVE_STATE_S state;

        address = (char *)fs_get(len * sizeof(char));
        p = address;
        num = 0;
        while(ALPINE_LDAP_usable(mail, num)){
            sstrncpy(&p, mail[num]->bv_val, len-(p-address));
            num++;
            if(mail[num])
              sstrncpy(&p, ",", len-(p-address));
        }

        address[len-1] = '\0';

        /*
         * If we have a fullname and there is only a single address and
         * the address doesn't seem to have a fullname with it, add it.
         */
        if(ALPINE_LDAP_can_use(mail) && !mail[1]){
            if(ALPINE_LDAP_can_use(cn))
              fn = cpystr(cn[0]->bv_val);
            else if(ALPINE_LDAP_can_use(sn) && ALPINE_LDAP_can_use(givenname)){
                size_t l;

                l = strlen(givenname[0]->bv_val) + strlen(sn[0]->bv_val) + 1;
                fn = (char *) fs_get((l+1) * sizeof(char));
                snprintf(fn, l+1, "%s %s", givenname[0]->bv_val, sn[0]->bv_val);
                fn[l] = '\0';
            }
        }

        if(ALPINE_LDAP_can_use(mail) && !mail[1] && fn){
            ADDRESS *adrlist = NULL;
            char    *tmp_a_string;

            tmp_a_string = cpystr(address);
            rfc822_parse_adrlist(&adrlist, tmp_a_string, fakedomain);
            fs_give((void **)&tmp_a_string);
            if(adrlist && !adrlist->next && !adrlist->personal){
                char *new_address;
                size_t len;
                RFC822BUFFER rbuf;

                adrlist->personal = cpystr(fn);
                len = est_size(adrlist);
                new_address = (char *) fs_get(len * sizeof(char));
                new_address[0] ='\0';
                rbuf.f   = dummy_soutr;
                rbuf.s   = NULL;
                rbuf.beg = new_address;
                rbuf.cur = new_address;
                rbuf.end = new_address+len-1;
                /* this will quote it if it needs quoting */
                rfc822_output_address_list(&rbuf, adrlist, 0L, NULL);
                *rbuf.cur = '\0';
                fs_give((void **)&address);
                address = new_address;
            }

            if(adrlist)
              mail_free_address(&adrlist);
        }

        bldto.type    = Str;
        bldto.arg.str = address;

        save_state(&state);
        ab_compose_internal(bldto, allow_role);
        restore_state(&state);
        fs_give((void **)&address);
        if(fn)
          fs_give((void **)&fn);

        /*
         * Window size may have changed in composer.
         * Pine_send will have reset the window size correctly,
         * but we still have to reset our address book data structures.
         */
        if(as.initialized)
          ab_resize();

        ps_global->mangled_screen = 1;
    }
    else
      q_status_message(SM_ORDER, 0, 4, _("No address to compose to"));

    if(mail)
      ldap_value_free_len(mail);
    if(cn)
      ldap_value_free_len(cn);
    if(sn)
      ldap_value_free_len(sn);
    if(givenname)
      ldap_value_free_len(givenname);
}


/*
 * Forward the text of an LDAP entry via email (not a vcard attachment)
 *
 * Args    ps -- Pine struct
 *  winning_e -- The struct containing the information about the entry
 *               to be viewed.
 */
void
forward_ldap_entry(struct pine *ps, LDAP_CHOOSE_S *winning_e)
{
    STORE_S    *srcstore = NULL;
    SourceType  srctype = CharStar;

    dprint((9, "- forward_ldap_entry -\n"));

    if((srcstore = prep_ldap_for_viewing(ps,winning_e,srctype,NULL)) != NULL){
        forward_text(ps, so_text(srcstore), srctype);
        ps->mangled_screen = 1;
        so_give(&srcstore);
    }
    else
      q_status_message(SM_ORDER, 0, 2, _("Error allocating space"));
}


STORE_S *
prep_ldap_for_viewing(struct pine *ps, LDAP_CHOOSE_S *winning_e, SourceType srctype, HANDLE_S **handlesp)
{
    STORE_S    *store = NULL;
    char       *a, *tmp;
    BerElement *ber;
    int         i, width;
#define W (1000)
#define INDENTHERE (22)
    char        obuf[W+10];
    char        hdr[6*INDENTHERE+1], hdr2[6*INDENTHERE+1];
    struct berval **cn = NULL;
    int         indent = INDENTHERE;

    if(!(store = so_get(srctype, NULL, EDIT_ACCESS)))
      return(store);

    /* for mailto handles so user can select individual email addrs */
    if(handlesp)
      init_handles(handlesp);

    width = MAX(ps->ttyo->screen_cols, 25);

    snprintf(hdr2, sizeof(hdr2), "%-*.*s: ", indent-2,indent-2, "");
    hdr2[sizeof(hdr2)-1] = '\0';

    if(sizeof(obuf) > ps->ttyo->screen_cols+1){
        memset((void *)obuf, '-', ps->ttyo->screen_cols * sizeof(char));
        obuf[ps->ttyo->screen_cols] = '\n';
        obuf[ps->ttyo->screen_cols+1] = '\0';
    }

    a = ldap_get_dn(winning_e->ld, winning_e->selected_entry);

    so_puts(store, obuf);
    if((tmp = fold(a, width, width, "", "   ", FLD_NONE)) != NULL){
        so_puts(store, tmp);
        fs_give((void **)&tmp);
    }

    so_puts(store, obuf);
    so_puts(store, "\n");

    our_ldap_dn_memfree(a);

    for(a = ldap_first_attribute(winning_e->ld, winning_e->selected_entry, &ber);
        a != NULL;
        a = ldap_next_attribute(winning_e->ld, winning_e->selected_entry, ber)){

        if(a && *a){
            struct berval **vals;
            char  *fn = NULL;

            vals = ldap_get_values_len(winning_e->ld, winning_e->selected_entry, a);

            /* save this for mailto */
            if(handlesp && !cn && !strcmp(a, winning_e->info_used->cnattr))
              cn = ldap_get_values_len(winning_e->ld, winning_e->selected_entry, a);

            if(vals){
                int do_mailto;

                do_mailto = (handlesp &&
                             !strcmp(a, winning_e->info_used->mailattr));

                utf8_snprintf(hdr, sizeof(hdr), "%-*.*w: ", indent-2,indent-2,
                        ldap_translate(a, winning_e->info_used));
                hdr[sizeof(hdr)-1] = '\0';
                for(i = 0; ALPINE_LDAP_usable(vals, i); i++){
                    if(do_mailto){
                        ADDRESS  *ad = NULL;
                        HANDLE_S *h;
                        char      buf[20];
                        char     *tmp_a_string;
                        char     *addr, *new_addr, *enc_addr;
                        char     *path = NULL;

                        addr = cpystr(vals[i]->bv_val);
                        if(ALPINE_LDAP_can_use(cn))
                          fn = cpystr(cn[0]->bv_val);

                        if(fn){
                            tmp_a_string = cpystr(addr);
                            rfc822_parse_adrlist(&ad, tmp_a_string, "@");
                            fs_give((void **)&tmp_a_string);
                            if(ad && !ad->next && !ad->personal){
                                RFC822BUFFER rbuf;
                                size_t len;

                                ad->personal = cpystr(fn);
                                len = est_size(ad);
                                new_addr = (char *) fs_get(len * sizeof(char));
                                new_addr[0] = '\0';
                                /* this will quote it if it needs quoting */
                                rbuf.f   = dummy_soutr;
                                rbuf.s   = NULL;
                                rbuf.beg = new_addr;
                                rbuf.cur = new_addr;
                                rbuf.end = new_addr+len-1;
                                rfc822_output_address_list(&rbuf, ad, 0L, NULL);
                                *rbuf.cur = '\0';
                                fs_give((void **) &addr);
                                addr = new_addr;
                            }

                            if(ad)
                              mail_free_address(&ad);

                            fs_give((void **)&fn);
                        }

                        if((enc_addr = rfc1738_encode_mailto(addr)) != NULL){
                            size_t l;

                            l = strlen(enc_addr) + 7;
                            path = (char *) fs_get((l+1) * sizeof(char));
                            snprintf(path, l+1, "mailto:%s", enc_addr);
                            path[l] = '\0';
                            fs_give((void **)&enc_addr);
                        }
                        
                        fs_give((void **)&addr);

                        if(path){
                            h = new_handle(handlesp);
                            h->type = URL;
                            h->h.url.path = path;
                            snprintf(buf, sizeof(buf), "%d", h->key);
                            buf[sizeof(buf)-1] = '\0';

                            /*
                             * Don't try to fold this address. Just put it on
                             * one line and let scrolltool worry about
                             * cutting it off before it goes past the
                             * right hand edge. Otherwise, we have to figure
                             * out how to handle the wrapped handle.
                             */
                            snprintf(obuf, sizeof(obuf), "%c%c%c%s%s%c%c%c%c",
                                    TAG_EMBED, TAG_HANDLE,
                                    (int) strlen(buf), buf, vals[i]->bv_val,
                                    TAG_EMBED, TAG_BOLDOFF,
                                    TAG_EMBED, TAG_INVOFF);
                            obuf[sizeof(obuf)-1] = '\0';

                            so_puts(store, (i==0) ? hdr : hdr2);
                            so_puts(store, obuf);
                            so_puts(store, "\n");
                        }
                        else{
                            snprintf(obuf, sizeof(obuf), "%s", vals[i]->bv_val);
                            obuf[sizeof(obuf)-1] = '\0';

                            if((tmp = fold(obuf, width, width,
                                          (i==0) ? hdr : hdr2,
                                          repeat_char(indent+2, SPACE),
                                          FLD_NONE)) != NULL){
                                so_puts(store, tmp);
                                fs_give((void **)&tmp);
                            }
                        }
                    }
                    else{
                        snprintf(obuf, sizeof(obuf), "%s", vals[i]->bv_val);
                        obuf[sizeof(obuf)-1] = '\0';

                        if((tmp = fold(obuf, width, width,
                                      (i==0) ? hdr : hdr2,
                                      repeat_char(indent+2, SPACE),
                                      FLD_NONE)) != NULL){
                            so_puts(store, tmp);
                            fs_give((void **)&tmp);
                        }
                    }
                }
                
                ldap_value_free_len(vals);
            }
            else{
                utf8_snprintf(obuf, sizeof(obuf), "%-*.*w\n", indent-1,indent-1,
                        ldap_translate(a, winning_e->info_used));
                obuf[sizeof(obuf)-1] = '\0';
                so_puts(store, obuf);
            }
        }

        our_ldap_memfree(a);
    }

    if(cn)
      ldap_value_free_len(cn);

    return(store);
}


int
process_ldap_cmd(int cmd, MSGNO_S *msgmap, SCROLL_S *sparms)
{
    int rv = 1;

    ps_global->next_screen = SCREEN_FUN_NULL;

    switch(cmd){
      case MC_SAVE :
        save_ldap_entry(ps_global, sparms->proc.data.p, 0);
        rv = 0;
        break;

      case MC_COMPOSE :
        compose_to_ldap_entry(ps_global, sparms->proc.data.p, 0);
        rv = 0;
        break;

      case MC_ROLE :
        compose_to_ldap_entry(ps_global, sparms->proc.data.p, 1);
        rv = 0;
        break;

      default:
        alpine_panic("Unexpected command in process_ldap_cmd");
        break;
    }

    return(rv);
}


int
pico_simpleexit(struct headerentry *he, void (*redraw_pico)(void), int allow_flowed,
                char **result)
{
    if(result)
      *result = NULL;

    return(0);
}

char *
pico_simplecancel(void (*redraw_pico)(void))
{
    return("Cancelled");
}


/*
 * Store query parameters so that they can be recalled by user later with ^R.
 */
void
save_query_parameters(SAVED_QUERY_S *params)
{
    free_saved_query_parameters();
    saved_params = params;
}


SAVED_QUERY_S *
copy_query_parameters(SAVED_QUERY_S *params)
{
    SAVED_QUERY_S *sq;

    sq = (SAVED_QUERY_S *)fs_get(sizeof(SAVED_QUERY_S));
    memset((void *)sq, 0, sizeof(SAVED_QUERY_S));

    if(params && params->qq)
      sq->qq = cpystr(params->qq);
    else
      sq->qq = cpystr("");

    if(params && params->cn)
      sq->cn = cpystr(params->cn);
    else
      sq->cn = cpystr("");

    if(params && params->sn)
      sq->sn = cpystr(params->sn);
    else
      sq->sn = cpystr("");

    if(params && params->gn)
      sq->gn = cpystr(params->gn);
    else
      sq->gn = cpystr("");

    if(params && params->mail)
      sq->mail = cpystr(params->mail);
    else
      sq->mail = cpystr("");

    if(params && params->org)
      sq->org = cpystr(params->org);
    else
      sq->org = cpystr("");

    if(params && params->unit)
      sq->unit = cpystr(params->unit);
    else
      sq->unit = cpystr("");

    if(params && params->country)
      sq->country = cpystr(params->country);
    else
      sq->country = cpystr("");

    if(params && params->state)
      sq->state = cpystr(params->state);
    else
      sq->state = cpystr("");

    if(params && params->locality)
      sq->locality = cpystr(params->locality);
    else
      sq->locality = cpystr("");
    
    if(params && params->custom)
      sq->custom = cpystr(params->custom);
    else
      sq->custom = cpystr("");
    
    return(sq);
}


void
free_saved_query_parameters(void)
{
    if(saved_params)
      free_query_parameters(&saved_params);
}


void
free_query_parameters(SAVED_QUERY_S **parm)
{
    if(parm){
        if(*parm){
            if((*parm)->qq)
              fs_give((void **)&(*parm)->qq);
            if((*parm)->cn)
              fs_give((void **)&(*parm)->cn);
            if((*parm)->sn)
              fs_give((void **)&(*parm)->sn);
            if((*parm)->gn)
              fs_give((void **)&(*parm)->gn);
            if((*parm)->mail)
              fs_give((void **)&(*parm)->mail);
            if((*parm)->org)
              fs_give((void **)&(*parm)->org);
            if((*parm)->unit)
              fs_give((void **)&(*parm)->unit);
            if((*parm)->country)
              fs_give((void **)&(*parm)->country);
            if((*parm)->state)
              fs_give((void **)&(*parm)->state);
            if((*parm)->locality)
              fs_give((void **)&(*parm)->locality);
            if((*parm)->custom)
              fs_give((void **)&(*parm)->custom);
            
            fs_give((void **)parm);
        }
    }
}


/*
 * A callback from pico to restore the saved query parameters.
 *
 * Args  he -- Unused.
 *        s -- The place to return the allocated array of values.
 *
 * Returns -- 1 if there are parameters to return, 0 otherwise.
 */
int
restore_query_parameters(struct headerentry *he, char ***s)
{
    int retval = 0, i = 0;

    if(s)
      *s = NULL;

    if(saved_params && s){
        *s = (char **)fs_get((QQ_END + 1) * sizeof(char *));
        (*s)[i++] = cpystr(saved_params->qq ? saved_params->qq : "");
        (*s)[i++] = cpystr(saved_params->cn ? saved_params->cn : "");
        (*s)[i++] = cpystr(saved_params->sn ? saved_params->sn : "");
        (*s)[i++] = cpystr(saved_params->gn ? saved_params->gn : "");
        (*s)[i++] = cpystr(saved_params->mail ? saved_params->mail : "");
        (*s)[i++] = cpystr(saved_params->org ? saved_params->org : "");
        (*s)[i++] = cpystr(saved_params->unit ? saved_params->unit : "");
        (*s)[i++] = cpystr(saved_params->country ? saved_params->country : "");
        (*s)[i++] = cpystr(saved_params->state ? saved_params->state : "");
        (*s)[i++] = cpystr(saved_params->locality ? saved_params->locality :"");
        (*s)[i++] = cpystr(saved_params->custom ? saved_params->custom :"");
        (*s)[i]   = 0;
        retval = 1;
    }

    return(retval);
}


/*
 * Internal handler for viewing an LDAP url.
 */
int
url_local_ldap(char *url)
{
    LDAP            *ld;
    struct timeval   t;
    int              ld_err, mangled = 0, we_cancel, retval = 0, proto = 3;
    int              we_turned_on = 0;
    char             ebuf[300];
    LDAPMessage     *result;
    LDAP_SERV_S     *info;
    LDAP_SERV_RES_S *serv_res = NULL;
    LDAPURLDesc     *ldapurl = NULL;
    WP_ERR_S wp_err;

    dprint((2, "url_local_ldap(%s)\n", url ? url : "?"));

    ld_err = ldap_url_parse(url, &ldapurl);
    if(ld_err || !ldapurl){
      snprintf(ebuf, sizeof(ebuf), "URL parse failed for %s", url);
      ebuf[sizeof(ebuf)-1] = '\0';
      q_status_message(SM_ORDER, 3, 5, ebuf);
      return(retval);
    }

    if(!ldapurl->lud_host){
      /* TRNASLATORS: No host in <url> */
      snprintf(ebuf, sizeof(ebuf), _("No host in %s"), url);
      ebuf[sizeof(ebuf)-1] = '\0';
      q_status_message(SM_ORDER, 3, 5, ebuf);
      ldap_free_urldesc(ldapurl);
      return(retval);
    }
    
    we_turned_on = intr_handling_on();
    we_cancel = busy_cue(_("Searching for LDAP url"), NULL, 0);
    ps_global->mangled_footer = 1;

#ifdef _SOLARIS_SDK
    if((ld = ldap_init(ldapurl->lud_host, ldapurl->lud_port)) == NULL)
#else
#if (LDAPAPI >= 11)
#ifdef _WINDOWS
    if((ld = ldap_init(ldapurl->lud_host, ldapurl->lud_port)) == NULL)
#else
    snprintf(tmp_20k_buf, SIZEOF_20KBUF, "ldap://%s:%d", ldapurl->lud_host, ldapurl->lud_port);
    tmp_20k_buf[SIZEOF_20KBUF-1] = '\0';
    if(ldap_initialize(&ld, tmp_20k_buf) != LDAP_SUCCESS)
#endif /* _WINDOWS */
#else
    if((ld = ldap_open(ldapurl->lud_host, ldapurl->lud_port)) == NULL)
#endif /* LDAPAPI >= 11 */
#endif /* _SOLARIS_SDK */
    {
        if(we_cancel){
            cancel_busy_cue(-1);
            we_cancel = 0;
        }

        q_status_message(SM_ORDER,3,5, _("LDAP search failed: can't initialize"));
    }
    else if(!ps_global->intr_pending){
      if(ldap_v3_is_supported(ld) &&
         our_ldap_set_option(ld, LDAP_OPT_PROTOCOL_VERSION, &proto) == 0){
        dprint((5, "ldap: using version 3 protocol\n"));
      }

      /*
       * If we don't set RESTART then the select() waiting for the answer
       * in libldap will be interrupted and stopped by our busy_cue.
       */
      our_ldap_set_option(ld, LDAP_OPT_RESTART, LDAP_OPT_ON);

      t.tv_sec = 30; t.tv_usec = 0;
#ifdef _WINDOWS
      ld_err = ldap_search_st(ld, ldapurl->lud_dn, ldapurl->lud_scope,
                              ldapurl->lud_filter, ldapurl->lud_attrs,
                              0, &t, &result);
#else
      ld_err = ldap_search_ext_s(ld, ldapurl->lud_dn, ldapurl->lud_scope,
                              ldapurl->lud_filter, ldapurl->lud_attrs, 0,
                              NULL, NULL, 
                              &t, DEF_LDAP_SIZE, &result);
#endif
      if(ld_err != LDAP_SUCCESS){
          if(we_cancel){
              cancel_busy_cue(-1);
              we_cancel = 0;
          }

          snprintf(ebuf, sizeof(ebuf), _("LDAP search failed: %s"), ldap_err2string(ld_err));
          ebuf[sizeof(ebuf)-1] = '\0';
          q_status_message(SM_ORDER, 3, 5, ebuf);
#ifdef _WINDOWS
          ldap_unbind(ld);
#else
          ldap_unbind_ext(ld, NULL, NULL);
#endif /* _WINDOWS */
      }
      else if(!ps_global->intr_pending){
        if(we_cancel){
            cancel_busy_cue(-1);
            we_cancel = 0;
        }

        if(we_turned_on){
            intr_handling_off();
            we_turned_on = 0;
        }

        if(ldap_count_entries(ld, result) == 0){
          q_status_message(SM_ORDER, 3, 5, _("No matches found for url"));
#ifdef _WINDOWS
          ldap_unbind(ld);
#else
          ldap_unbind_ext(ld, NULL, NULL);
#endif /* _WINDOWS */
          if(result)
            ldap_msgfree(result);
        }
        else{
          serv_res = (LDAP_SERV_RES_S *)fs_get(sizeof(LDAP_SERV_RES_S));
          memset((void *)serv_res, 0, sizeof(*serv_res));
          serv_res->ld  = ld;
          serv_res->res = result;
          info = (LDAP_SERV_S *)fs_get(sizeof(LDAP_SERV_S));
          memset((void *)info, 0, sizeof(*info));
          info->mailattr = cpystr(DEF_LDAP_MAILATTR);
          info->snattr   = cpystr(DEF_LDAP_SNATTR);
          info->gnattr   = cpystr(DEF_LDAP_GNATTR);
          info->cnattr   = cpystr(DEF_LDAP_CNATTR);
          serv_res->info_used = info;
          memset(&wp_err, 0, sizeof(wp_err));
          wp_err.mangled = &mangled;

          ask_user_which_entry(serv_res, NULL, NULL, &wp_err, DisplayForURL);
          if(wp_err.error){
            q_status_message(SM_ORDER, 3, 5, wp_err.error);
            fs_give((void **)&wp_err.error);
          }

          if(mangled)
            ps_global->mangled_screen = 1;

          free_ldap_result_list(&serv_res);
          retval = 1;
        }
      }
    }

    if(we_cancel)
      cancel_busy_cue(-1);

    if(we_turned_on)
      intr_handling_off();

    if(ldapurl)
      ldap_free_urldesc(ldapurl);

    return(retval);
}
#endif  /* ENABLE_LDAP */