/*
* Insert into "var", which currently has values "oldvarval", the "newline"
* at position "insert".
*/
int
ccs_var_insert(struct pine *ps, char *newline, struct variable *var, char **oldvarval, int insert)
{
int count, i, offset;
char **newl, ***alval;
for(count = 0; oldvarval && oldvarval[count]; count++)
;
if(insert < 0 || insert > count){
q_status_message(SM_ORDER,3,5, "unexpected problem inserting folder");
return(0);
}
newl = (char **)fs_get((count + 2) * sizeof(char *));
newl[insert] = cpystr(newline);
newl[count + 1] = NULL;
for(i = offset = 0; oldvarval && oldvarval[i]; i++){
if(i == insert)
offset = 1;
newl[i + offset] = cpystr(oldvarval[i]);
}
alval = ALVAL(var, ew);
if(alval){
free_list_array(alval);
if(newl){
for(i = 0; newl[i] ; i++) /* count elements */
;
*alval = (char **) fs_get((i+1) * sizeof(char *));
for(i = 0; newl[i] ; i++)
(*alval)[i] = cpystr(newl[i]);
(*alval)[i] = NULL;
}
}
free_list_array(&newl);
return(1);
}
int
ccs_var_delete(struct pine *ps, CONTEXT_S *ctxt)
{
int count, i;
char **newl = NULL, **lval, **lp, ***alval;
if(ctxt)
lval = LVAL(ctxt->var.v, ew);
else
lval = NULL;
for(count = 0; lval && lval[count]; count++)
; /* sum the list */
if(count > 1){
newl = (char **) fs_get(count * sizeof(char *));
for(i = 0, lp = newl; lval[i]; i++)
if(i != ctxt->var.i)
*lp++ = cpystr(lval[i]);
*lp = NULL;
}
alval = ALVAL(ctxt->var.v, ew);
if(alval){
free_list_array(alval);
if(newl){
for(i = 0; newl[i] ; i++) /* count elements */
;
*alval = (char **) fs_get((i+1) * sizeof(char *));
for(i = 0; newl[i] ; i++)
(*alval)[i] = cpystr(newl[i]);
(*alval)[i] = NULL;
}
}
free_list_array(&newl);
return(1);
}
int
incoming_monitoring_list_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned int flags)
{
int rv = 0;
CONTEXT_S *cntxt;
char **the_list;
CONF_S *ctmp;
char ***alval;
OPT_SCREEN_S *saved_screen;
if(cmd != MC_EXIT && fixed_var((*cl)->var, NULL, NULL))
return(rv);
switch(cmd){
case MC_ADD:
case MC_EDIT:
cntxt = ps->context_list;
if(!(cntxt && cntxt->use & CNTXT_INCMNG)){
q_status_message1(SM_ORDER, 3, 3, _("Turn on incoming folders with Config feature \"%s\""), pretty_feature_name(feature_list_name(F_ENABLE_INCOMING), -1));
return(rv);
}
saved_screen = opt_screen;
the_list = adjust_list_of_monitored_incoming(cntxt, ew, V_INCCHECKLIST);
/* adjust top if it might be necessary */
for(ctmp = (*cl)->varnamep;
ctmp && ctmp->varnamep == (*cl)->varnamep;
ctmp = next_confline(ctmp))
if(ctmp == opt_screen->top_line)
opt_screen->top_line = (*cl)->varnamep;
if(the_list){
alval = ALVAL((*cl)->var, ew);
free_list_array(alval);
if(!*the_list){
q_status_message(SM_ORDER, 0, 3, _("Using default, monitor all incoming folders"));
if(alval){
/*
* Remove config lines except for first one.
*/
*cl = (*cl)->varnamep;
while((*cl)->next && (*cl)->next->varnamep == (*cl)->varnamep)
snip_confline(&(*cl)->next);
}
}
else
config_add_list(ps, cl, the_list, NULL, 0);
/* only have to free the top-level pointer */
fs_give((void **) &the_list);
rv = 1;
}
else{
if(LVAL((*cl)->var, ew))
q_status_message(SM_ORDER, 0, 3, _("List is unchanged"));
else
q_status_message(SM_ORDER, 0, 3, _("Using default, monitor all incoming folders"));
}
opt_screen = saved_screen;
ps->mangled_screen = 1;
break;
default:
rv = text_tool(ps, cmd, cl, flags);
/* if we deleted last one, reverts to default */
if(cmd == MC_DELETE && rv == 1 && (*cl)->varmem == 0
&& (!(*cl)->next || (*cl)->next->varnamep != (*cl)))
q_status_message(SM_ORDER, 0, 3, _("Using default, monitor all incoming folders"));
break;
}
/*
* This is just like the end of text_tool.
*/
if(rv == 1){
/*
* Now go and set the current_val based on user_val changes
* above. Turn off command line settings...
*/
set_current_val((*cl)->var, TRUE, FALSE);
fix_side_effects(ps, (*cl)->var, 0);
if((*cl)->value)
fs_give((void **) &(*cl)->value);
(*cl)->value = pretty_value(ps, *cl);
exception_override_warning((*cl)->var);
}
return(rv);
}
/*
* Setup CollectionLists. Build a context list on the fly from the config
* variable and edit it. This won't include Incoming-Folders because that
* is a pseudo collection, but that's ok since we can't do the operations
* on it, anyway. Reset real config list at the end.
*/
void
context_config_screen(struct pine *ps, CONT_SCR_S *cs, int edit_exceptions)
{
CONTEXT_S *top, **clist, *cp;
CONF_S *ctmpa, *first_line, *heading;
OPT_SCREEN_S screen;
int i, readonly_warning, some_defined, ret;
int reinit_contexts = 0, prime;
char **lval, **lval1, **lval2, ***alval;
struct variable fake_fspec_var, fake_nspec_var;
struct variable *fake_fspec, *fake_nspec;
ew = edit_exceptions ? ps_global->ew_for_except_vars : Main;
if(ps->restricted)
readonly_warning = 1;
else{
PINERC_S *prc = NULL;
switch(ew){
case Main:
prc = ps->prc;
break;
case Post:
prc = ps->post_prc;
break;
default:
break;
}
readonly_warning = prc ? prc->readonly : 1;
if(prc && prc->quit_to_edit){
quit_to_edit_msg(prc);
return;
}
}
go_again:
top = NULL; ctmpa = NULL; first_line = NULL;
some_defined = 0, prime = 0;
fake_fspec = &fake_fspec_var;
fake_nspec = &fake_nspec_var;
memset((void *)fake_fspec, 0, sizeof(*fake_fspec));
memset((void *)fake_nspec, 0, sizeof(*fake_nspec));
/* so fixed_var() will work right */
fake_fspec->is_list = 1;
fake_nspec->is_list = 1;
if((ps->vars[V_FOLDER_SPEC]).is_fixed){
fake_fspec->is_fixed = 1;
if((ps->vars[V_FOLDER_SPEC]).fixed_val.l
&& (ps->vars[V_FOLDER_SPEC]).fixed_val.l[0]){
fake_fspec->fixed_val.l = (char **) fs_get(2 * sizeof(char *));
fake_fspec->fixed_val.l[0]
= cpystr((ps->vars[V_FOLDER_SPEC]).fixed_val.l[0]);
fake_fspec->fixed_val.l[1] = NULL;
}
}
if((ps->vars[V_NEWS_SPEC]).is_fixed){
fake_nspec->is_fixed = 1;
if((ps->vars[V_NEWS_SPEC]).fixed_val.l
&& (ps->vars[V_NEWS_SPEC]).fixed_val.l[0]){
fake_nspec->fixed_val.l = (char **) fs_get(2 * sizeof(char *));
fake_nspec->fixed_val.l[0] = cpystr(INHERIT);
fake_nspec->fixed_val.l[0]
= cpystr((ps->vars[V_NEWS_SPEC]).fixed_val.l[0]);
fake_nspec->fixed_val.l[1] = NULL;
}
}
clist = ⊤
lval1 = LVAL(&ps->vars[V_FOLDER_SPEC], ew);
lval2 = LVAL(&ps->vars[V_NEWS_SPEC], ew);
alval = ALVAL(fake_fspec, ew);
if(lval1)
*alval = copy_list_array(lval1);
else if(!edit_exceptions && ps->VAR_FOLDER_SPEC && ps->VAR_FOLDER_SPEC[0] &&
ps->VAR_FOLDER_SPEC[0][0])
*alval = copy_list_array(ps->VAR_FOLDER_SPEC);
else
fake_fspec = NULL;
if(fake_fspec){
lval = LVAL(fake_fspec, ew);
for(i = 0; lval && lval[i]; i++){
cp = NULL;
if(i == 0 && !strcmp(lval[i], INHERIT)){
cp = (CONTEXT_S *)fs_get(sizeof(*cp));
memset((void *)cp, 0, sizeof(*cp));
cp->use = CNTXT_INHERIT;
cp->label = cpystr("Default collections are inherited");
}
else if((cp = new_context(lval[i], &prime)) != NULL){
cp->var.v = fake_fspec;
cp->var.i = i;
}
if(cp){
*clist = cp; /* add it to list */
clist = &cp->next; /* prepare for next */
}
}
set_current_val(fake_fspec, FALSE, FALSE);
}
alval = ALVAL(fake_nspec, ew);
if(lval2)
*alval = copy_list_array(lval2);
else if(!edit_exceptions && ps->VAR_NEWS_SPEC && ps->VAR_NEWS_SPEC[0] &&
ps->VAR_NEWS_SPEC[0][0])
*alval = copy_list_array(ps->VAR_NEWS_SPEC);
else
fake_nspec = NULL;
if(fake_nspec){
lval = LVAL(fake_nspec, ew);
for(i = 0; lval && lval[i]; i++){
cp = NULL;
if(i == 0 && !strcmp(lval[i], INHERIT)){
cp = (CONTEXT_S *)fs_get(sizeof(*cp));
memset((void *)cp, 0, sizeof(*cp));
cp->use = CNTXT_INHERIT;
cp->label = cpystr("Default collections are inherited");
}
else if((cp = new_context(lval[i], &prime)) != NULL){
cp->var.v = fake_nspec;
cp->var.i = i;
}
if(cp){
*clist = cp; /* add it to list */
clist = &cp->next; /* prepare for next */
}
}
set_current_val(fake_nspec, FALSE, FALSE);
}
for(cp = top; cp; cp = cp->next)
if(!(cp->use & CNTXT_INHERIT)){
some_defined++;
break;
}
if(edit_exceptions && !some_defined){
q_status_message(SM_ORDER, 3, 7,
_("No exceptions to edit. First collection exception must be set by editing file"));
free_contexts(&top);
if(reinit_contexts){
free_contexts(&ps_global->context_list);
init_folders(ps_global);
}
return;
}
/* fix up prev pointers */
for(cp = top; cp; cp = cp->next)
if(cp->next)
cp->next->prev = cp;
new_confline(&ctmpa); /* blank line */
ctmpa->keymenu = cs->keymenu;
ctmpa->help = cs->help.text;
ctmpa->help_title = cs->help.title;
ctmpa->tool = context_config_tool;
ctmpa->flags |= (CF_NOSELECT | CF_B_LINE);
for(cp = top; cp; cp = cp->next){
new_confline(&ctmpa);
heading = ctmpa;
if(!(cp->use & CNTXT_INHERIT))
ctmpa->value = cpystr(cp->nickname ? cp->nickname : cp->context);
ctmpa->var = cp->var.v;
ctmpa->keymenu = cs->keymenu;
ctmpa->help = cs->help.text;
ctmpa->help_title = cs->help.title;
ctmpa->tool = context_config_tool;
ctmpa->flags |= CF_STARTITEM;
ctmpa->valoffset = 4;
ctmpa->d.c.ct = cp;
ctmpa->d.c.cs = cs;
if(cp->use & CNTXT_INHERIT)
ctmpa->flags |= CF_INHERIT | CF_NOSELECT;
if((!first_line && !(cp->use & CNTXT_INHERIT)) ||
(!(cp->use & CNTXT_INHERIT) &&
cp->var.v &&
(cs->starting_var == cp->var.v) &&
(cs->starting_varmem == cp->var.i)))
first_line = ctmpa;
/* Add explanatory text */
new_confline(&ctmpa);
ctmpa->value = cpystr(cp->label ? cp->label : "* * *");
ctmpa->keymenu = cs->keymenu;
ctmpa->help = cs->help.text;
ctmpa->help_title = cs->help.title;
ctmpa->tool = context_config_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 8;
/* Always add blank line, make's shuffling a little easier */
new_confline(&ctmpa);
heading->headingp = ctmpa; /* use headingp to mark end */
ctmpa->keymenu = cs->keymenu;
ctmpa->help = cs->help.text;
ctmpa->help_title = cs->help.title;
ctmpa->tool = context_config_tool;
ctmpa->flags |= CF_NOSELECT | CF_B_LINE;
ctmpa->valoffset = 0;
}
cs->starting_var = NULL;
memset(&screen, 0, sizeof(screen));
screen.ro_warning = readonly_warning;
ret = conf_scroll_screen(ps, &screen, first_line, cs->title,
cs->print_string, 0);
free_contexts(&top);
if(ret)
reinit_contexts++;
/*
* 15 means the tool wants us to reset and go again. The config var
* has been changed. The contexts will be built again from the
* config variable and the real contexts will be rebuilt below.
* This is easier and safer than having the tools rebuild the context
* list and the display correct. It's difficult to do because of all
* the inheriting and defaulting going on.
*/
if(ret == 15){
if(edit_exceptions && !LVAL(fake_fspec, ew) && !LVAL(fake_nspec, ew)){
if(want_to(_("Really delete last exceptional collection"),
'n', 'n', h_config_context_del_except,
WT_FLUSH_IN) != 'y'){
free_variable_values(fake_fspec);
free_variable_values(fake_nspec);
goto go_again;
}
}
/* resolve variable changes */
if((lval1 && !equal_list_arrays(lval1, LVAL(fake_fspec, ew))) ||
(fake_fspec && !equal_list_arrays(ps->VAR_FOLDER_SPEC,
LVAL(fake_fspec, ew)))){
i = set_variable_list(V_FOLDER_SPEC,
LVAL(fake_fspec, ew), TRUE, ew);
set_current_val(&ps->vars[V_FOLDER_SPEC], TRUE, FALSE);
if(i)
q_status_message(SM_ORDER, 3, 3,
_("Trouble saving change, cancelled"));
else if(!edit_exceptions && lval1 && !LVAL(fake_fspec, ew)){
cs->starting_var = fake_fspec;
cs->starting_varmem = 0;
q_status_message(SM_ORDER, 3, 3,
_("Deleted last Folder-Collection, reverting to default"));
}
else if(!edit_exceptions && !lval1 && !LVAL(fake_fspec, ew)){
cs->starting_var = fake_fspec;
cs->starting_varmem = 0;
q_status_message(SM_ORDER, 3, 3,
_("Deleted default Folder-Collection, reverting back to default"));
}
}
if((lval2 && !equal_list_arrays(lval2, LVAL(fake_nspec, ew))) ||
(fake_nspec && !equal_list_arrays(ps->VAR_NEWS_SPEC,
LVAL(fake_nspec, ew)))){
i = set_variable_list(V_NEWS_SPEC,
LVAL(fake_nspec, ew), TRUE, ew);
set_news_spec_current_val(TRUE, FALSE);
if(i)
q_status_message(SM_ORDER, 3, 3,
_("Trouble saving change, cancelled"));
else if(!edit_exceptions && lval2 && !LVAL(fake_nspec, ew) &&
ps->VAR_NEWS_SPEC && ps->VAR_NEWS_SPEC[0] &&
ps->VAR_NEWS_SPEC[0][0]){
cs->starting_var = fake_nspec;
cs->starting_varmem = 0;
q_status_message(SM_ORDER, 3, 3,
_("Deleted last News-Collection, reverting to default"));
}
else if(!edit_exceptions && !lval2 && !LVAL(fake_nspec, ew) &&
ps->VAR_NEWS_SPEC && ps->VAR_NEWS_SPEC[0] &&
ps->VAR_NEWS_SPEC[0][0]){
cs->starting_var = fake_nspec;
cs->starting_varmem = 0;
q_status_message(SM_ORDER, 3, 3,
_("Deleted default News-Collection, reverting back to default"));
}
}
free_variable_values(fake_fspec);
free_variable_values(fake_nspec);
goto go_again;
}
ps->mangled_screen = 1;
/* make the real context list match the changed config variables */
if(reinit_contexts){
free_contexts(&ps_global->context_list);
init_folders(ps_global);
}
}
/*----------------------------------------------------------------------
Function to control flag set/clearing
Basically, turn the flags into a fake list of features...
Returns 0 unless user has added a keyword, then 1.
----*/
int
flag_maintenance_screen(struct pine *ps, struct flag_screen *flags)
{
int i, lv, lc, maxwidth, offset, need, rv = 0;
char tmp[1200], **p, *spacer;
CONF_S *ctmpa, *first_line;
struct flag_table *fp;
OPT_SCREEN_S screen;
try_again:
maxwidth = MAX(MIN((ps->ttyo ? ps->ttyo->screen_cols : 80), 150), 30);
first_line = NULL;
ctmpa = NULL;
for(p = flags->explanation; p && *p; p++) {
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
ctmpa->value = cpystr(_(*p));
}
/* Now wire flags checkboxes together */
for(lv = 0, lc = 0, fp = (flags->flag_table ? *flags->flag_table : NULL);
fp && fp->name; fp++) { /* longest name */
if(fp->flag != F_COMMENT) {
if(lv < (i = utf8_width(_(fp->name))))
lv = i;
if(fp->comment && lc < (i = utf8_width(fp->comment)))
lc = i;
}
}
lv = MIN(lv,100);
lc = MIN(lc,100);
if(lc > 0)
spacer = " ";
else
spacer = "";
offset = 6;
if((need = offset + 5 + lv + strlen(spacer) + lc) > maxwidth) {
offset -= (need - maxwidth);
offset = MAX(0,offset);
if((need = offset + 5 + lv + strlen(spacer) + lc) > maxwidth) {
spacer = " ";
if((need = offset + 5 + lv + strlen(spacer) + lc) > maxwidth) {
lc -= (need - maxwidth);
lc = MAX(0,lc);
if(lc == 0)
spacer = "";
}
}
}
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
ctmpa->value = cpystr("");
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
utf8_snprintf(tmp, sizeof(tmp), "%*.*w %s", offset+3, offset+3, _("Set"), _("Flag/Keyword Name"));
tmp[sizeof(tmp)-1] = '\0';
ctmpa->value = cpystr(tmp);
new_confline(&ctmpa);
ctmpa->keymenu = &flag_keymenu;
ctmpa->help = NO_HELP;
ctmpa->tool = flag_checkbox_tool;
ctmpa->flags |= CF_NOSELECT;
ctmpa->valoffset = 0;
snprintf(tmp, sizeof(tmp), "%*.*s--- %.*s",
offset, offset, "",
lv+lc+strlen(spacer), repeat_char(lv+lc+strlen(spacer), '-'));
tmp[sizeof(tmp)-1] = '\0';
ctmpa->value = cpystr(tmp);
for(fp = (flags->flag_table ? *flags->flag_table : NULL);
fp && fp->name; fp++) { /* build the list */
new_confline(&ctmpa);
if(!first_line && (fp->flag != F_COMMENT))
first_line = ctmpa;
ctmpa->keymenu = &flag_keymenu;
ctmpa->tool = flag_checkbox_tool;
ctmpa->valoffset = offset;
if(fp->flag == F_COMMENT) {
ctmpa->help = NO_HELP;
ctmpa->flags |= CF_NOSELECT;
ctmpa->value = cpystr(fp->name);
}
else {
ctmpa->help = fp->help;
ctmpa->d.f.ftbl = flags->flag_table;
ctmpa->d.f.fp = fp;
utf8_snprintf(tmp, sizeof(tmp), "[%c] %-*.*w%s%-*.*w",
(fp->set == 0) ? ' ' : (fp->set == 1) ? 'X' : '?',
lv, lv, _(fp->name),
spacer, lc, lc, fp->comment ? fp->comment : "");
ctmpa->value = cpystr(tmp);
}
}
memset(&screen, 0, sizeof(screen));
/*
* TRANSLATORS: FLAG MAINTENANCE is a screen title.
* Print something1 using something2. configuration is something1
*/
if(conf_scroll_screen(ps, &screen, first_line,
_("FLAG MAINTENANCE"),
_("configuration"), 0) == FLAG_ADD_RETURN) {
int flags, r;
char keyword[500];
char nickname[500];
char prompt[500];
char *error = NULL;
KEYWORD_S *kw;
HelpType help;
/*
* User is asking to add a new keyword. We will add it to the
* mailbox if necessary and add it to the keywords list from
* Setup/Config. Then we will modify the flag_table and present
* the flag modification screen again.
*/
ps->mangled_screen = 1;
keyword[0] = '\0';
flags = OE_APPEND_CURRENT;
help = NO_HELP;
do {
if(error) {
q_status_message(SM_ORDER, 3, 4, error);
fs_give((void **) &error);
}
strncpy(prompt, _("Keyword to be added : "), sizeof(prompt)-1);
prompt[sizeof(prompt)-1] = '\0';
r = optionally_enter(keyword, -FOOTER_ROWS(ps_global), 0,
sizeof(keyword), prompt, NULL, help, &flags);
if(r == 3)
help = help == NO_HELP ? h_type_keyword : NO_HELP;
else if(r == 1) {
cmd_cancelled("Add Keyword");
goto try_again;
}
removing_leading_and_trailing_white_space(keyword);
} while(r == 3 || keyword_check(keyword, &error));
for(kw = ps->keywords; kw; kw = kw->next) {
if(kw->kw && !strucmp(kw->kw, keyword)) {
q_status_message(SM_ORDER, 3, 4, _("Keyword already configured, changing nickname"));
break;
}
}
snprintf(prompt, sizeof(prompt), _("Optional nickname for \"%s\" : "), keyword);
nickname[0] = '\0';
help = NO_HELP;
do {
r = optionally_enter(nickname, -FOOTER_ROWS(ps_global), 0,
sizeof(nickname), prompt, NULL, help, &flags);
if(r == 3)
help = help == NO_HELP ? h_type_keyword_nickname : NO_HELP;
else if(r == 1) {
cmd_cancelled("Add Keyword");
goto try_again;
}
removing_leading_and_trailing_white_space(nickname);
} while(r == 3);
if(keyword[0]) {
char ***alval;
int offset = -1;
struct variable *var;
var = &ps_global->vars[V_KEYWORDS];
alval = ALVAL(var, Main);
for(kw = ps->keywords; kw; kw = kw->next) {
offset++;
if(kw->kw && !strucmp(kw->kw, keyword)) {
/* looks like it should already exist at offset */
break;
}
}
if(!kw)
offset = -1;
if(offset >= 0 && (*alval) && (*alval)[offset]) {
fs_give((void **) &(*alval)[offset]);
(*alval)[offset] = put_pair(nickname, keyword);
}
else if(!*alval) {
offset = 0;
*alval = (char **) fs_get(2*sizeof(char *));
(*alval)[offset] = put_pair(nickname, keyword);
(*alval)[offset+1] = NULL;
}
else {
for(offset=0; (*alval)[offset]; offset++);
;
fs_resize((void **) alval, (offset + 2) * sizeof(char *));
(*alval)[offset] = put_pair(nickname, keyword);
(*alval)[offset+1] = NULL;
}
set_current_val(var, TRUE, FALSE);
if(ps_global->prc)
ps_global->prc->outstanding_pinerc_changes = 1;
if(ps_global->keywords)
free_keyword_list(&ps_global->keywords);
if(var->current_val.l && var->current_val.l[0])
ps_global->keywords = init_keyword_list(var->current_val.l);
clear_index_cache(ps_global->mail_stream, 0);
rv = 1;
}
}
ps->mangled_screen = 1;
return(rv);
}
/*
* Compare saved user_val with current user_val to see if it changed.
* If any have changed, change it back and take the appropriate action.
*/
void
revert_to_saved_smime_config(struct pine *ps, SAVED_CONFIG_S *vsave)
{
struct variable *vreal;
SAVED_CONFIG_S *v;
int i, n;
int changed = 0;
char *pval, **apval, **lval, ***alval;
v = vsave;
for(vreal = ps->vars; vreal->name; vreal++,v++){
if(!(smime_related_var(ps, vreal) || vreal==&ps->vars[V_FEATURE_LIST]))
continue;
if(vreal->is_list){
lval = LVAL(vreal, ew);
alval = ALVAL(vreal, ew);
if((v->saved_user_val.l && !lval)
|| (!v->saved_user_val.l && lval))
changed++;
else if(!v->saved_user_val.l && !lval)
;/* no change, nothing to do */
else
for(i = 0; v->saved_user_val.l[i] || lval[i]; i++)
if((v->saved_user_val.l[i]
&& (!lval[i]
|| strcmp(v->saved_user_val.l[i], lval[i])))
||
(!v->saved_user_val.l[i] && lval[i])){
changed++;
break;
}
if(changed){
char **list;
if(alval){
if(*alval)
free_list_array(alval);
/* copy back the original one */
if(v->saved_user_val.l){
list = v->saved_user_val.l;
n = 0;
/* count how many */
while(list[n])
n++;
*alval = (char **)fs_get((n+1) * sizeof(char *));
for(i = 0; i < n; i++)
(*alval)[i] = cpystr(v->saved_user_val.l[i]);
(*alval)[n] = NULL;
}
}
}
}
else{
pval = PVAL(vreal, ew);
apval = APVAL(vreal, ew);
if((v->saved_user_val.p &&
(!pval || strcmp(v->saved_user_val.p, pval))) ||
(!v->saved_user_val.p && pval)){
/* It changed, fix it */
changed++;
if(apval){
/* free the changed value */
if(*apval)
fs_give((void **)apval);
if(v->saved_user_val.p)
*apval = cpystr(v->saved_user_val.p);
}
}
}
if(changed){
if(vreal == &ps->vars[V_FEATURE_LIST])
set_feature_list_current_val(vreal);
else
set_current_val(vreal, TRUE, FALSE);
fix_side_effects(ps, vreal, 1);
}
}
}
