void mutt_free_envelope (ENVELOPE ** p)
{
if (!*p)
return;
rfc822_free_address (&(*p)->return_path);
rfc822_free_address (&(*p)->from);
rfc822_free_address (&(*p)->to);
rfc822_free_address (&(*p)->cc);
rfc822_free_address (&(*p)->bcc);
rfc822_free_address (&(*p)->sender);
rfc822_free_address (&(*p)->reply_to);
rfc822_free_address (&(*p)->mail_followup_to);
mem_free (&(*p)->list_post);
mem_free (&(*p)->subject);
/* real_subj is just an offset to subject and shouldn't be freed */
mem_free (&(*p)->message_id);
mem_free (&(*p)->supersedes);
mem_free (&(*p)->date);
mem_free (&(*p)->x_label);
mem_free (&(*p)->organization);
#ifdef USE_NNTP
mem_free (&(*p)->newsgroups);
mem_free (&(*p)->xref);
mem_free (&(*p)->followup_to);
mem_free (&(*p)->x_comment_to);
#endif
mutt_buffer_free (&(*p)->spam);
mutt_free_list (&(*p)->references);
mutt_free_list (&(*p)->in_reply_to);
mutt_free_list (&(*p)->userhdrs);
mem_free (p);
}
static void process_user_header (ENVELOPE *env)
{
LIST *uh = UserHeader;
LIST *last = env->userhdrs;
if (last)
while (last->next)
last = last->next;
for (; uh; uh = uh->next)
{
if (ascii_strncasecmp ("from:", uh->data, 5) == 0)
{
/* User has specified a default From: address. Remove default address */
rfc822_free_address (&env->from);
env->from = rfc822_parse_adrlist (env->from, uh->data + 5);
}
else if (ascii_strncasecmp ("reply-to:", uh->data, 9) == 0)
{
rfc822_free_address (&env->reply_to);
env->reply_to = rfc822_parse_adrlist (env->reply_to, uh->data + 9);
}
else if (ascii_strncasecmp ("message-id:", uh->data, 11) == 0)
{
char *tmp = mutt_extract_message_id (uh->data + 11, NULL);
if (rfc822_valid_msgid (tmp) >= 0)
{
FREE(&env->message_id);
env->message_id = tmp;
} else
FREE(&tmp);
}
else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 &&
ascii_strncasecmp ("cc:", uh->data, 3) != 0 &&
ascii_strncasecmp ("bcc:", uh->data, 4) != 0 &&
ascii_strncasecmp ("subject:", uh->data, 8) != 0 &&
ascii_strncasecmp ("return-path:", uh->data, 12) != 0)
{
if (last)
{
last->next = mutt_new_list ();
last = last->next;
}
else
last = env->userhdrs = mutt_new_list ();
last->data = safe_strdup (uh->data);
}
}
}
static int edit_address_list (int line, ADDRESS **addr)
{
char buf[HUGE_STRING] = ""; /* needs to be large for alias expansion */
rfc822_write_address (buf, sizeof (buf), *addr);
if (mutt_get_field (Prompts[line - 1], buf, sizeof (buf), M_ALIAS) == 0)
{
rfc822_free_address (addr);
*addr = mutt_parse_adrlist (*addr, buf);
*addr = mutt_expand_aliases (*addr);
}
if (option (OPTNEEDREDRAW))
{
unset_option (OPTNEEDREDRAW);
return (REDRAW_FULL);
}
/* redraw the expanded list so the user can see the result */
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), *addr);
mvprintw (line, HDR_XOFFSET, "%-*.*s", W, W, buf);
return 0;
}
static int edit_address (ADDRESS **a, /* const */ char *field)
{
char buf[HUGE_STRING];
char *err = NULL;
int idna_ok = 0;
do
{
buf[0] = 0;
mutt_addrlist_to_local (*a);
rfc822_write_address (buf, sizeof (buf), *a, 0);
if (mutt_get_field (field, buf, sizeof (buf), M_ALIAS) != 0)
return (-1);
rfc822_free_address (a);
*a = mutt_expand_aliases (mutt_parse_adrlist (NULL, buf));
if ((idna_ok = mutt_addrlist_to_idna (*a, &err)) != 0)
{
mutt_error (_("Error: '%s' is a bad IDN."), err);
mutt_refresh ();
mutt_sleep (2);
FREE (&err);
}
}
while (idna_ok != 0);
return 0;
}
/* remove any address which matches the current user. if `leave_only' is
* nonzero, don't remove the user's address if it is the only one in the list
*/
static ADDRESS *remove_user (ADDRESS *a, int leave_only)
{
ADDRESS *top = NULL, *last = NULL;
while (a)
{
if (!mutt_addr_is_user (a))
{
if (top)
{
last->next = a;
last = last->next;
}
else
last = top = a;
a = a->next;
last->next = NULL;
}
else
{
ADDRESS *tmp = a;
a = a->next;
if (!leave_only || a || last)
{
tmp->next = NULL;
rfc822_free_address (&tmp);
}
else
last = top = tmp;
}
}
return top;
}
static int edit_address_list (int line, ADDRESS **addr)
{
char buf[HUGE_STRING] = ""; /* needs to be large for alias expansion */
char *err = NULL;
mutt_addrlist_to_local (*addr);
rfc822_write_address (buf, sizeof (buf), *addr, 0);
if (mutt_get_field (Prompts[line - 1], buf, sizeof (buf), M_ALIAS) == 0)
{
rfc822_free_address (addr);
*addr = mutt_parse_adrlist (*addr, buf);
*addr = mutt_expand_aliases (*addr);
}
if (option (OPTNEEDREDRAW))
{
unset_option (OPTNEEDREDRAW);
return (REDRAW_FULL);
}
if (mutt_addrlist_to_intl (*addr, &err) != 0)
{
mutt_error (_("Warning: '%s' is a bad IDN."), err);
mutt_refresh();
FREE (&err);
}
/* redraw the expanded list so the user can see the result */
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), *addr, 1);
move (line, HDR_XOFFSET);
mutt_paddstr (W, buf);
return 0;
}
int mutt_query_complete(char *buf, size_t buflen)
{
QUERY *results = NULL;
ADDRESS *tmpa;
if (!QueryCmd) {
mutt_error _("Query command not defined.");
return 0;
}
results = run_query(buf, 1);
if (results) {
/* only one response? */
if (results->next == NULL) {
tmpa = result_to_addr(results);
mutt_addrlist_to_local(tmpa);
buf[0] = '\0';
rfc822_write_address(buf, buflen, tmpa, 0);
rfc822_free_address(&tmpa);
free_query(&results);
mutt_clear_error();
return 0;
}
/* multiple results, choose from query menu */
query_menu(buf, buflen, results, 1);
}
return 0;
}
static void mutt_group_remove (group_t *g)
{
if (!g)
return;
hash_delete (Groups, g->name, g, NULL);
rfc822_free_address (&g->as);
mutt_free_rx_list (&g->rs);
FREE(&g->name);
FREE(&g);
}
int writeout(struct header *h, const char *datefmt,
unsigned char create_real_name)
{
int rv = 0;
ADDRESS *addr, *p;
time_t timep;
char timebuf[256];
char *c;
if(!h->value)
return 0;
addr = rfc822_parse_adrlist(NULL, h->value);
time(&timep);
rfc2047_decode_adrlist(addr);
for(p = addr; p; p = p->next)
{
if(create_real_name == 1
&& (!p->personal || !*p->personal)
&& p->mailbox)
{
if(p->personal)
FREE(p->personal);
p->personal = safe_strdup(p->mailbox);
c=strchr(p->personal, '@');
if (c)
*c='\0';
}
if(!p->group && p->mailbox && *p->mailbox && p->personal)
{
if(p->personal && strlen(p->personal) > 30)
strcpy(p->personal + 27, "...");
if ((c=strchr(p->mailbox,'@')))
for(c++; *c; c++)
*c=tolower(*c);
strftime(timebuf, sizeof(timebuf), datefmt, localtime(&timep));
if(print_email_only == 1) {
printf("%s\n", p->mailbox);
} else {
printf("%s,%s\n", p->mailbox,
p->personal && *p->personal ? p->personal : " ");
}
rv = 1;
}
}
rfc822_free_address(&addr);
return rv;
}
void mutt_free_alias (ALIAS ** p)
{
ALIAS *t;
while (*p) {
t = *p;
*p = (*p)->next;
mem_free (&t->name);
rfc822_free_address (&t->addr);
mem_free (&t);
}
}
int main (int argc, char **argv)
{
ADDRESS *list;
char buf[256];
char *str = "michael, Michael Elkins <*****@*****.**>, testing a really complex address: this example <@[email protected]:[email protected]>;, [email protected] (lothar)";
list = rfc822_parse_adrlist (NULL, str);
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), list);
rfc822_free_address (&list);
puts (buf);
exit (0);
}
/* removes addresses from "b" which are contained in "a" */
ADDRESS *mutt_remove_xrefs (ADDRESS *a, ADDRESS *b)
{
ADDRESS *top, *p, *prev = NULL;
top = b;
while (b)
{
for (p = a; p; p = p->next)
{
if (mutt_addrcmp (p, b))
break;
}
if (p)
{
if (prev)
{
prev->next = b->next;
b->next = NULL;
rfc822_free_address (&b);
b = prev;
}
else
{
top = top->next;
b->next = NULL;
rfc822_free_address (&b);
b = top;
}
}
else
{
prev = b;
b = b->next;
}
}
return top;
}
static void
add_addrspec (ADDRESS **top, ADDRESS **last, const char *phrase,
char *comment, size_t *commentlen, size_t commentmax)
{
ADDRESS *cur = rfc822_new_address ();
if (parse_addr_spec (phrase, comment, commentlen, commentmax, cur) == NULL) {
rfc822_free_address (&cur);
return;
}
if (*last)
(*last)->next = cur;
else
*top = cur;
*last = cur;
}
static void free_query(QUERY **query)
{
QUERY *p;
if (!query)
return;
while (*query) {
p = *query;
*query = (*query)->next;
rfc822_free_address(&p->addr);
safe_free(&p->name);
safe_free(&p->other);
safe_free(&p);
}
}
void mutt_free_envelope (ENVELOPE **p)
{
if (!*p) return;
rfc822_free_address (&(*p)->return_path);
rfc822_free_address (&(*p)->to);
rfc822_free_address (&(*p)->cc);
rfc822_free_address (&(*p)->bcc);
rfc822_free_address (&(*p)->sender);
rfc822_free_address (&(*p)->from);
rfc822_free_address (&(*p)->reply_to);
rfc822_free_address (&(*p)->mail_followup_to);
safe_free ((void **) &(*p)->subject);
safe_free ((void **) &(*p)->message_id);
safe_free ((void **) &(*p)->supersedes);
safe_free ((void **) &(*p)->date);
mutt_free_list (&(*p)->references);
mutt_free_list (&(*p)->userhdrs);
safe_free ((void **) p);
}
int mutt_fetch_recips (ENVELOPE *out, ENVELOPE *in, int flags)
{
char prompt[STRING];
ADDRESS *tmp;
int hmfupto = -1;
if ((flags & (SENDLISTREPLY|SENDGROUPREPLY)) && in->mail_followup_to)
{
snprintf (prompt, sizeof (prompt), _("Follow-up to %s%s?"),
in->mail_followup_to->mailbox,
in->mail_followup_to->next ? ",..." : "");
if ((hmfupto = query_quadoption (OPT_MFUPTO, prompt)) == -1)
return -1;
}
if (flags & SENDLISTREPLY)
{
tmp = find_mailing_lists (in->to, in->cc);
rfc822_append (&out->to, tmp, 0);
rfc822_free_address (&tmp);
if (in->mail_followup_to && hmfupto == M_YES &&
default_to (&out->cc, in, flags & SENDLISTREPLY, hmfupto) == -1)
return (-1); /* abort */
}
else
{
if (default_to (&out->to, in, flags & SENDGROUPREPLY, hmfupto) == -1)
return (-1); /* abort */
if ((flags & SENDGROUPREPLY) && (!in->mail_followup_to || hmfupto != M_YES))
{
/* if(!mutt_addr_is_user(in->to)) */
rfc822_append (&out->cc, in->to, 1);
rfc822_append (&out->cc, in->cc, 1);
}
}
return 0;
}
static void query_menu(char *buf, size_t buflen, QUERY *results, int retbuf)
{
MUTTMENU *menu;
HEADER *msg = NULL;
ENTRY *QueryTable = NULL;
QUERY *queryp = NULL;
int i, done = 0;
int op;
char helpstr[LONG_STRING];
char title[STRING];
snprintf(title, sizeof(title), _("Query")); /* FIXME */
menu = mutt_new_menu(MENU_QUERY);
menu->make_entry = query_entry;
menu->search = query_search;
menu->tag = query_tag;
menu->title = title;
menu->help = mutt_compile_help(helpstr,
sizeof(helpstr),
MENU_QUERY,
QueryHelp);
if (results == NULL) {
/* Prompt for Query */
if ((mutt_get_field(_("Query: "), buf, buflen, 0) == 0)
&& buf[0]) {
results = run_query(buf, 0);
}
}
if (results) {
snprintf(title, sizeof(title), _("Query '%s'"), buf);
/* count the number of results */
for (queryp = results; queryp; queryp = queryp->next)
menu->max++;
menu->data = QueryTable =
(ENTRY *)safe_calloc(menu->max, sizeof(ENTRY));
for (i = 0, queryp = results; queryp; queryp = queryp->next, i++)
QueryTable[i].data = queryp;
while (!done) {
switch ((op = mutt_menuLoop(menu))) {
case OP_QUERY_APPEND:
case OP_QUERY:
if ((mutt_get_field(_("Query: "), buf, buflen, 0) == 0)
&& buf[0]) {
QUERY *newresults = NULL;
newresults = run_query(buf, 0);
menu->redraw = REDRAW_FULL;
if (newresults) {
snprintf(title, sizeof(title), _("Query '%s'"), buf);
if (op == OP_QUERY) {
free_query(&results);
results = newresults;
safe_free(&QueryTable);
} else {
/* append */
for (queryp = results; queryp->next;
queryp = queryp->next) ;
queryp->next = newresults;
}
menu->current = 0;
mutt_menuDestroy(&menu);
menu = mutt_new_menu(MENU_QUERY);
menu->make_entry = query_entry;
menu->search = query_search;
menu->tag = query_tag;
menu->title = title;
menu->help = mutt_compile_help(helpstr,
sizeof(helpstr),
MENU_QUERY,
QueryHelp);
/* count the number of results */
for (queryp = results; queryp; queryp = queryp->next)
menu->max++;
if (op == OP_QUERY) {
menu->data = QueryTable =
(ENTRY *)safe_calloc(menu->max,
sizeof(ENTRY));
for (i = 0, queryp = results; queryp;
queryp = queryp->next, i++)
QueryTable[i].data = queryp;
} else {
int clear = 0;
/* append */
safe_realloc(&QueryTable,
menu->max * sizeof(ENTRY));
menu->data = QueryTable;
for (i = 0, queryp = results; queryp;
queryp = queryp->next, i++) {
/* once we hit new entries, clear/init the tag
*/
if (queryp == newresults)
clear = 1;
QueryTable[i].data = queryp;
if (clear)
QueryTable[i].tagged = 0;
}
}
}
}
break;
case OP_CREATE_ALIAS:
if (menu->tagprefix) {
ADDRESS *naddr = NULL;
for (i = 0; i < menu->max; i++)
if (QueryTable[i].tagged) {
ADDRESS *a = result_to_addr(QueryTable[i].data);
rfc822_append(&naddr, a, 0);
rfc822_free_address(&a);
}
mutt_create_alias(NULL, naddr);
} else {
ADDRESS *a = result_to_addr(QueryTable[menu->current].data);
mutt_create_alias(NULL, a);
rfc822_free_address(&a);
}
break;
case OP_GENERIC_SELECT_ENTRY:
if (retbuf) {
done = 2;
break;
}
/* fall through to OP_MAIL */
case OP_MAIL:
msg = mutt_new_header();
msg->env = mutt_new_envelope();
if (!menu->tagprefix) {
msg->env->to =
result_to_addr(QueryTable[menu->current].data);
} else {
for (i = 0; i < menu->max; i++)
if (QueryTable[i].tagged) {
ADDRESS *a = result_to_addr(QueryTable[i].data);
rfc822_append(&msg->env->to, a, 0);
rfc822_free_address(&a);
}
}
ci_send_message(0, msg, NULL, Context, NULL);
menu->redraw = REDRAW_FULL;
break;
case OP_EXIT:
done = 1;
break;
}
}
/* if we need to return the selected entries */
if (retbuf
&& (done == 2)) {
int tagged = 0;
size_t curpos = 0;
memset(buf, 0, buflen);
/* check for tagged entries */
for (i = 0; i < menu->max; i++) {
if (QueryTable[i].tagged) {
if (curpos == 0) {
ADDRESS *tmpa = result_to_addr(QueryTable[i].data);
mutt_addrlist_to_local(tmpa);
tagged = 1;
rfc822_write_address(buf, buflen, tmpa, 0);
curpos = mutt_strlen(buf);
rfc822_free_address(&tmpa);
} else if (curpos + 2 < buflen) {
ADDRESS *tmpa = result_to_addr(QueryTable[i].data);
mutt_addrlist_to_local(tmpa);
strcat(buf, ", "); /* __STRCAT_CHECKED__ */
rfc822_write_address((char *)buf + curpos + 1,
buflen - curpos - 1,
tmpa,
0);
curpos = mutt_strlen(buf);
rfc822_free_address(&tmpa);
}
}
}
/* then enter current message */
if (!tagged) {
ADDRESS *tmpa = result_to_addr(QueryTable[menu->current].data);
mutt_addrlist_to_local(tmpa);
rfc822_write_address(buf, buflen, tmpa, 0);
rfc822_free_address(&tmpa);
}
}
free_query(&results);
safe_free(&QueryTable);
/* tell whoever called me to redraw the screen when I return */
globals.set_option(OPTNEEDREDRAW);
}
mutt_menuDestroy(&menu);
}
void mutt_attach_bounce (FILE * fp, struct header * hdr,
ATTACHPTR ** idx, short idxlen, struct body * cur)
{
short i;
char prompt[STRING];
char buf[HUGE_STRING];
struct address *adr = NULL;
int ret = 0;
int p = 0;
if (check_all_msg (idx, idxlen, cur, 1) == -1)
return;
/* one or more messages? */
p = (cur || count_tagged (idx, idxlen) == 1);
/* RfC 5322 mandates a From: header, so warn before bouncing
* messages without one */
if (cur)
{
if (!cur->hdr->env->from)
{
mutt_error("Warning: message contains no From: header");
mutt_sleep(2);
mutt_clear_error();
}
}
else
{
for (i = 0; i < idxlen; i++)
{
if (idx[i]->content->tagged)
{
if (!idx[i]->content->hdr->env->from)
{
mutt_error("Warning: message contains no From: header");
mutt_sleep (2);
mutt_clear_error ();
break;
}
}
}
}
if (p)
strfcpy (prompt, ("Bounce message to: "), sizeof (prompt));
else
strfcpy (prompt, ("Bounce tagged messages to: "), sizeof (prompt));
buf[0] = '\0';
if (mutt_get_field (prompt, buf, sizeof (buf), M_ALIAS)
|| buf[0] == '\0')
return;
if (!(adr = rfc822_parse_adrlist (adr, buf)))
{
mutt_error("Error parsing address!");
return;
}
adr = mutt_expand_aliases (adr);
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), adr, 1);
#define extra_space (15+7+2)
/*
* See commands.c.
*/
snprintf (prompt, sizeof (prompt) - 4,
(p ? ("Bounce message to %s") : ("Bounce messages to %s")), buf);
if (mutt_strwidth (prompt) > COLS - extra_space)
{
mutt_format_string (prompt, sizeof (prompt) - 4,
0, COLS-extra_space, FMT_LEFT, 0,
prompt, sizeof (prompt), 0);
safe_strcat (prompt, sizeof (prompt), "...?");
}
else
safe_strcat (prompt, sizeof (prompt), "?");
if (query_quadoption (OPT_BOUNCE, prompt) != M_YES)
{
rfc822_free_address (&adr);
CLEARLINE (LINES - 1);
mutt_message (p ? ("Message not bounced.") : ("Messages not bounced."));
return;
}
CLEARLINE (LINES - 1);
if (cur)
ret = mutt_bounce_message (fp, cur->hdr, adr);
else
{
for (i = 0; i < idxlen; i++)
{
if (idx[i]->content->tagged)
if (mutt_bounce_message (fp, idx[i]->content->hdr, adr))
ret = 1;
}
}
if (!ret)
mutt_message (p ? ("Message bounced.") : ("Messages bounced."));
else
mutt_error (p ? ("Error bouncing message!") : ("Error bouncing messages!"));
}
static int address_header_decode (char **h)
{
char *s = *h;
int l, rp = 0;
ADDRESS *a = NULL;
ADDRESS *cur = NULL;
switch (tolower ((unsigned char) *s))
{
case 'r':
{
if (ascii_strncasecmp (s, "return-path:", 12) == 0)
{
l = 12;
rp = 1;
break;
}
else if (ascii_strncasecmp (s, "reply-to:", 9) == 0)
{
l = 9;
break;
}
return 0;
}
case 'f':
{
if (ascii_strncasecmp (s, "from:", 5))
return 0;
l = 5;
break;
}
case 'c':
{
if (ascii_strncasecmp (s, "cc:", 3))
return 0;
l = 3;
break;
}
case 'b':
{
if (ascii_strncasecmp (s, "bcc:", 4))
return 0;
l = 4;
break;
}
case 's':
{
if (ascii_strncasecmp (s, "sender:", 7))
return 0;
l = 7;
break;
}
case 't':
{
if (ascii_strncasecmp (s, "to:", 3))
return 0;
l = 3;
break;
}
case 'm':
{
if (ascii_strncasecmp (s, "mail-followup-to:", 17))
return 0;
l = 17;
break;
}
default: return 0;
}
if ((a = rfc822_parse_adrlist (a, s + l)) == NULL)
return 0;
mutt_addrlist_to_local (a);
rfc2047_decode_adrlist (a);
for (cur = a; cur; cur = cur->next)
if (cur->personal)
rfc822_dequote_comment (cur->personal);
/* angle brackets for return path are mandated by RfC5322,
* so leave Return-Path as-is */
if (rp)
*h = safe_strdup (s);
else
{
*h = safe_calloc (1, l + 2);
strfcpy (*h, s, l + 1);
format_address_header (h, a);
}
rfc822_free_address (&a);
FREE (&s);
return 1;
}
ADDRESS *rfc822_parse_adrlist (ADDRESS *top, const char *s)
{
int ws_pending, nl;
#ifdef EXACT_ADDRESS
const char *begin;
#endif
const char *ps;
char comment[LONG_STRING], phrase[LONG_STRING];
size_t phraselen = 0, commentlen = 0;
ADDRESS *cur, *last = NULL;
RFC822Error = 0;
last = top;
while (last && last->next)
last = last->next;
ws_pending = is_email_wsp (*s);
if ((nl = mutt_strlen (s)))
nl = s[nl - 1] == '\n';
s = skip_email_wsp(s);
#ifdef EXACT_ADDRESS
begin = s;
#endif
while (*s)
{
if (*s == ',')
{
if (phraselen)
{
terminate_buffer (phrase, phraselen);
add_addrspec (&top, &last, phrase, comment, &commentlen, sizeof (comment) - 1);
}
else if (commentlen && last && !last->personal)
{
terminate_buffer (comment, commentlen);
last->personal = safe_strdup (comment);
}
#ifdef EXACT_ADDRESS
if (last && !last->val)
last->val = mutt_substrdup (begin, s);
#endif
commentlen = 0;
phraselen = 0;
s++;
#ifdef EXACT_ADDRESS
begin = skip_email_wsp(s);
#endif
}
else if (*s == '(')
{
if (commentlen && commentlen < sizeof (comment) - 1)
comment[commentlen++] = ' ';
if ((ps = next_token (s, comment, &commentlen, sizeof (comment) - 1)) == NULL)
{
rfc822_free_address (&top);
return NULL;
}
s = ps;
}
else if (*s == '"')
{
if (phraselen && phraselen < sizeof (phrase) - 1)
phrase[phraselen++] = ' ';
if ((ps = parse_quote (s + 1, phrase, &phraselen, sizeof (phrase) - 1)) == NULL)
{
rfc822_free_address (&top);
return NULL;
}
s = ps;
}
else if (*s == ':')
{
cur = rfc822_new_address ();
terminate_buffer (phrase, phraselen);
cur->mailbox = safe_strdup (phrase);
cur->group = 1;
if (last)
last->next = cur;
else
top = cur;
last = cur;
#ifdef EXACT_ADDRESS
last->val = mutt_substrdup (begin, s);
#endif
phraselen = 0;
commentlen = 0;
s++;
#ifdef EXACT_ADDRESS
begin = skip_email_wsp(s);
#endif
}
else if (*s == ';')
{
if (phraselen)
{
terminate_buffer (phrase, phraselen);
add_addrspec (&top, &last, phrase, comment, &commentlen, sizeof (comment) - 1);
}
else if (commentlen && last && !last->personal)
{
terminate_buffer (comment, commentlen);
last->personal = safe_strdup (comment);
}
#ifdef EXACT_ADDRESS
if (last && !last->val)
last->val = mutt_substrdup (begin, s);
#endif
/* add group terminator */
cur = rfc822_new_address ();
if (last)
{
last->next = cur;
last = cur;
}
phraselen = 0;
commentlen = 0;
s++;
#ifdef EXACT_ADDRESS
begin = skip_email_wsp(s);
#endif
}
else if (*s == '<')
{
terminate_buffer (phrase, phraselen);
cur = rfc822_new_address ();
if (phraselen)
cur->personal = safe_strdup (phrase);
if ((ps = parse_route_addr (s + 1, comment, &commentlen, sizeof (comment) - 1, cur)) == NULL)
{
rfc822_free_address (&top);
rfc822_free_address (&cur);
return NULL;
}
if (last)
last->next = cur;
else
top = cur;
last = cur;
phraselen = 0;
commentlen = 0;
s = ps;
}
else
{
if (phraselen && phraselen < sizeof (phrase) - 1 && ws_pending)
phrase[phraselen++] = ' ';
if ((ps = next_token (s, phrase, &phraselen, sizeof (phrase) - 1)) == NULL)
{
rfc822_free_address (&top);
return NULL;
}
s = ps;
}
ws_pending = is_email_wsp(*s);
s = skip_email_wsp(s);
}
if (phraselen)
{
terminate_buffer (phrase, phraselen);
terminate_buffer (comment, commentlen);
add_addrspec (&top, &last, phrase, comment, &commentlen, sizeof (comment) - 1);
}
else if (commentlen && last && !last->personal)
{
terminate_buffer (comment, commentlen);
last->personal = safe_strdup (comment);
}
#ifdef EXACT_ADDRESS
if (last)
last->val = mutt_substrdup (begin, s - nl < begin ? begin : s - nl);
#endif
return top;
}
void ci_bounce_message (HEADER *h, int *redraw)
{
char prompt[SHORT_STRING];
char scratch[SHORT_STRING];
char buf[HUGE_STRING] = { 0 };
ADDRESS *adr = NULL;
char *err = NULL;
int rc;
/* RfC 5322 mandates a From: header, so warn before bouncing
* messages without one */
if (h)
{
if (!h->env->from)
{
mutt_error _("Warning: message contains no From: header");
mutt_sleep (2);
}
}
else if (Context)
{
for (rc = 0; rc < Context->msgcount; rc++)
{
if (Context->hdrs[rc]->tagged && !Context->hdrs[rc]->env->from)
{
mutt_error _("Warning: message contains no From: header");
mutt_sleep (2);
break;
}
}
}
if(h)
strfcpy(prompt, _("Bounce message to: "), sizeof(prompt));
else
strfcpy(prompt, _("Bounce tagged messages to: "), sizeof(prompt));
rc = mutt_get_field (prompt, buf, sizeof (buf), M_ALIAS);
if (option (OPTNEEDREDRAW))
{
unset_option (OPTNEEDREDRAW);
*redraw = REDRAW_FULL;
}
if (rc || !buf[0])
return;
if (!(adr = mutt_parse_adrlist (adr, buf)))
{
mutt_error _("Error parsing address!");
return;
}
adr = mutt_expand_aliases (adr);
if (mutt_addrlist_to_intl (adr, &err) < 0)
{
mutt_error (_("Bad IDN: '%s'"), err);
FREE (&err);
rfc822_free_address (&adr);
return;
}
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), adr, 1);
#define extra_space (15 + 7 + 2)
snprintf (scratch, sizeof (scratch),
(h ? _("Bounce message to %s") : _("Bounce messages to %s")), buf);
if (mutt_strwidth (prompt) > COLS - extra_space)
{
mutt_format_string (prompt, sizeof (prompt),
0, COLS-extra_space, FMT_LEFT, 0,
scratch, sizeof (scratch), 0);
safe_strcat (prompt, sizeof (prompt), "...?");
}
else
snprintf (prompt, sizeof (prompt), "%s?", scratch);
if (query_quadoption (OPT_BOUNCE, prompt) != M_YES)
{
rfc822_free_address (&adr);
CLEARLINE (LINES - 1);
mutt_message (h ? _("Message not bounced.") : _("Messages not bounced."));
return;
}
CLEARLINE (LINES - 1);
rc = mutt_bounce_message (NULL, h, adr);
rfc822_free_address (&adr);
/* If no error, or background, display message. */
if ((rc == 0) || (rc == S_BKG))
mutt_message (h ? _("Message bounced.") : _("Messages bounced."));
}
ADDRESS *rfc822_parse_adrlist (ADDRESS *top, const char *s)
{
const char *begin, *ps;
char comment[STRING], phrase[STRING];
size_t phraselen = 0, commentlen = 0;
ADDRESS *cur, *last = NULL;
RFC822Error = 0;
last = top;
while (last && last->next)
last = last->next;
SKIPWS (s);
begin = s;
while (*s)
{
if (*s == ',')
{
if (phraselen)
{
phrase[phraselen] = 0;
add_addrspec (&top, &last, phrase, comment, &commentlen, sizeof (comment) - 1);
}
else if (commentlen && last && !last->personal)
{
comment[commentlen] = 0;
last->personal = safe_strdup (comment);
}
#ifdef EXACT_ADDRESS
if (last && !last->val)
last->val = mutt_substrdup (begin, s);
#endif
commentlen = 0;
phraselen = 0;
s++;
begin = s;
SKIPWS (begin);
}
else if (*s == '(')
{
if (commentlen && commentlen < sizeof (comment) - 1)
comment[commentlen++] = ' ';
if ((ps = next_token (s, comment, &commentlen, sizeof (comment) - 1)) == NULL)
{
rfc822_free_address (&top);
return NULL;
}
s = ps;
}
else if (*s == ':')
{
cur = rfc822_new_address ();
phrase[phraselen] = 0;
cur->mailbox = safe_strdup (phrase);
cur->group = 1;
if (last)
last->next = cur;
else
top = cur;
last = cur;
#ifdef EXACT_ADDRESS
last->val = mutt_substrdup (begin, s);
#endif
phraselen = 0;
commentlen = 0;
s++;
begin = s;
SKIPWS (begin);
}
else if (*s == ';')
{
if (phraselen)
{
phrase[phraselen] = 0;
add_addrspec (&top, &last, phrase, comment, &commentlen, sizeof (comment) - 1);
}
else if (commentlen && !last->personal)
{
comment[commentlen] = 0;
last->personal = safe_strdup (comment);
}
#ifdef EXACT_ADDRESS
if (last && !last->val)
last->val = mutt_substrdup (begin, s);
#endif
/* add group terminator */
cur = rfc822_new_address ();
if (last)
{
last->next = cur;
last = cur;
}
phraselen = 0;
commentlen = 0;
s++;
begin = s;
SKIPWS (begin);
}
else if (*s == '<')
{
phrase[phraselen] = 0;
cur = rfc822_new_address ();
if (phraselen)
{
if (cur->personal)
FREE (&cur->personal);
/* if we get something like "Michael R. Elkins" remove the quotes */
rfc822_dequote_comment (phrase);
cur->personal = safe_strdup (phrase);
}
if ((ps = parse_route_addr (s + 1, comment, &commentlen, sizeof (comment) - 1, cur)) == NULL)
{
rfc822_free_address (&top);
rfc822_free_address (&cur);
return NULL;
}
if (last)
last->next = cur;
else
top = cur;
last = cur;
phraselen = 0;
commentlen = 0;
s = ps;
}
else
{
if (phraselen && phraselen < sizeof (phrase) - 1)
phrase[phraselen++] = ' ';
if ((ps = next_token (s, phrase, &phraselen, sizeof (phrase) - 1)) == NULL)
{
rfc822_free_address (&top);
return NULL;
}
s = ps;
}
SKIPWS (s);
}
if (phraselen)
{
phrase[phraselen] = 0;
comment[commentlen] = 0;
add_addrspec (&top, &last, phrase, comment, &commentlen, sizeof (comment) - 1);
}
else if (commentlen && last && !last->personal)
{
comment[commentlen] = 0;
last->personal = safe_strdup (comment);
}
#ifdef EXACT_ADDRESS
if (last)
last->val = mutt_substrdup (begin, s);
#endif
return top;
}
int
ci_send_message (int flags, /* send mode */
HEADER *msg, /* template to use for new message */
char *tempfile, /* file specified by -i or -H */
CONTEXT *ctx, /* current mailbox */
HEADER *cur) /* current message */
{
char buffer[LONG_STRING];
char fcc[_POSIX_PATH_MAX] = ""; /* where to copy this message */
FILE *tempfp = NULL;
BODY *pbody;
int i, killfrom = 0;
int fcc_error = 0;
int free_clear_content = 0;
BODY *save_content = NULL;
BODY *clear_content = NULL;
char *pgpkeylist = NULL;
/* save current value of "pgp_sign_as" */
char *signas = NULL;
char *tag = NULL, *err = NULL;
char *ctype;
int rv = -1;
if (!flags && !msg && quadoption (OPT_RECALL) != M_NO &&
mutt_num_postponed (1))
{
/* If the user is composing a new message, check to see if there
* are any postponed messages first.
*/
if ((i = query_quadoption (OPT_RECALL, _("Recall postponed message?"))) == -1)
return rv;
if(i == M_YES)
flags |= SENDPOSTPONED;
}
if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
signas = safe_strdup(PgpSignAs);
/* Delay expansion of aliases until absolutely necessary--shouldn't
* be necessary unless we are prompting the user or about to execute a
* send-hook.
*/
if (!msg)
{
msg = mutt_new_header ();
if (flags == SENDPOSTPONED)
{
if ((flags = mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0)
goto cleanup;
}
if (flags & (SENDPOSTPONED|SENDRESEND))
{
if ((tempfp = safe_fopen (msg->content->filename, "a+")) == NULL)
{
mutt_perror (msg->content->filename);
goto cleanup;
}
}
if (!msg->env)
msg->env = mutt_new_envelope ();
}
/* Parse and use an eventual list-post header */
if ((flags & SENDLISTREPLY)
&& cur && cur->env && cur->env->list_post)
{
/* Use any list-post header as a template */
url_parse_mailto (msg->env, NULL, cur->env->list_post);
/* We don't let them set the sender's address. */
rfc822_free_address (&msg->env->from);
}
if (! (flags & (SENDKEY | SENDPOSTPONED | SENDRESEND)))
{
pbody = mutt_new_body ();
pbody->next = msg->content; /* don't kill command-line attachments */
msg->content = pbody;
if (!(ctype = safe_strdup (ContentType)))
ctype = safe_strdup ("text/plain");
mutt_parse_content_type (ctype, msg->content);
FREE (&ctype);
msg->content->unlink = 1;
msg->content->use_disp = 0;
msg->content->disposition = DISPINLINE;
if (!tempfile)
{
mutt_mktemp (buffer, sizeof (buffer));
tempfp = safe_fopen (buffer, "w+");
msg->content->filename = safe_strdup (buffer);
}
else
{
tempfp = safe_fopen (tempfile, "a+");
msg->content->filename = safe_strdup (tempfile);
}
if (!tempfp)
{
dprint(1,(debugfile, "newsend_message: can't create tempfile %s (errno=%d)\n", msg->content->filename, errno));
mutt_perror (msg->content->filename);
goto cleanup;
}
}
/* this is handled here so that the user can match ~f in send-hook */
if (cur && option (OPTREVNAME) && !(flags & (SENDPOSTPONED|SENDRESEND)))
{
/* we shouldn't have to worry about freeing `msg->env->from' before
* setting it here since this code will only execute when doing some
* sort of reply. the pointer will only be set when using the -H command
* line option.
*
* We shouldn't have to worry about alias expansion here since we are
* either replying to a real or postponed message, therefore no aliases
* should exist since the user has not had the opportunity to add
* addresses to the list. We just have to ensure the postponed messages
* have their aliases expanded.
*/
msg->env->from = set_reverse_name (cur->env);
}
if (! (flags & (SENDPOSTPONED|SENDRESEND)))
{
if ((flags & (SENDREPLY | SENDFORWARD)) && ctx &&
envelope_defaults (msg->env, ctx, cur, flags) == -1)
goto cleanup;
if (option (OPTHDRS))
process_user_recips (msg->env);
/* Expand aliases and remove duplicates/crossrefs */
mutt_expand_aliases_env (msg->env);
if (flags & SENDREPLY)
mutt_fix_reply_recipients (msg->env);
if (! (flags & (SENDMAILX|SENDBATCH)) &&
! (option (OPTAUTOEDIT) && option (OPTEDITHDRS)) &&
! ((flags & SENDREPLY) && option (OPTFASTREPLY)))
{
if (edit_envelope (msg->env) == -1)
goto cleanup;
}
/* the from address must be set here regardless of whether or not
* $use_from is set so that the `~P' (from you) operator in send-hook
* patterns will work. if $use_from is unset, the from address is killed
* after send-hooks are evaulated */
if (!msg->env->from)
{
msg->env->from = mutt_default_from ();
killfrom = 1;
}
if ((flags & SENDREPLY) && cur)
{
/* change setting based upon message we are replying to */
mutt_message_hook (ctx, cur, M_REPLYHOOK);
/*
* set the replied flag for the message we are generating so that the
* user can use ~Q in a send-hook to know when reply-hook's are also
* being used.
*/
msg->replied = 1;
}
/* change settings based upon recipients */
mutt_message_hook (NULL, msg, M_SENDHOOK);
/*
* Unset the replied flag from the message we are composing since it is
* no longer required. This is done here because the FCC'd copy of
* this message was erroneously get the 'R'eplied flag when stored in
* a maildir-style mailbox.
*/
msg->replied = 0;
if (! (flags & SENDKEY))
{
if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT && !ascii_strcasecmp (msg->content->subtype, "plain"))
mutt_set_parameter ("format", "flowed", &msg->content->parameter);
}
/* $use_from and/or $from might have changed in a send-hook */
if (killfrom)
{
rfc822_free_address (&msg->env->from);
if (option (OPTUSEFROM) && !(flags & (SENDPOSTPONED|SENDRESEND)))
msg->env->from = mutt_default_from ();
killfrom = 0;
}
if (option (OPTHDRS))
process_user_header (msg->env);
if (flags & SENDBATCH)
mutt_copy_stream (stdin, tempfp);
if (option (OPTSIGONTOP) && ! (flags & (SENDMAILX|SENDKEY|SENDBATCH))
&& Editor && mutt_strcmp (Editor, "builtin") != 0)
append_signature (tempfp);
/* include replies/forwarded messages, unless we are given a template */
if (!tempfile && (ctx || !(flags & (SENDREPLY|SENDFORWARD)))
&& generate_body (tempfp, msg, flags, ctx, cur) == -1)
goto cleanup;
if (!option (OPTSIGONTOP) && ! (flags & (SENDMAILX|SENDKEY|SENDBATCH))
&& Editor && mutt_strcmp (Editor, "builtin") != 0)
append_signature (tempfp);
}
/*
* This hook is even called for postponed messages, and can, e.g., be
* used for setting the editor, the sendmail path, or the
* envelope sender.
*/
mutt_message_hook (NULL, msg, M_SEND2HOOK);
/* wait until now to set the real name portion of our return address so
that $realname can be set in a send-hook */
if (msg->env->from && !msg->env->from->personal
&& !(flags & (SENDRESEND|SENDPOSTPONED)))
msg->env->from->personal = safe_strdup (Realname);
if (!((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)))
safe_fclose (&tempfp);
if (flags & SENDMAILX)
{
if (mutt_builtin_editor (msg->content->filename, msg, cur) == -1)
goto cleanup;
}
else if (! (flags & SENDBATCH))
{
struct stat st;
time_t mtime = mutt_decrease_mtime (msg->content->filename, NULL);
mutt_update_encoding (msg->content);
/*
* Select whether or not the user's editor should be called now. We
* don't want to do this when:
* 1) we are sending a key/cert
* 2) we are forwarding a message and the user doesn't want to edit it.
* This is controlled by the quadoption $forward_edit. However, if
* both $edit_headers and $autoedit are set, we want to ignore the
* setting of $forward_edit because the user probably needs to add the
* recipients.
*/
if (! (flags & SENDKEY) &&
((flags & SENDFORWARD) == 0 ||
(option (OPTEDITHDRS) && option (OPTAUTOEDIT)) ||
query_quadoption (OPT_FORWEDIT, _("Edit forwarded message?")) == M_YES))
{
/* If the this isn't a text message, look for a mailcap edit command */
if (mutt_needs_mailcap (msg->content))
{
if (!mutt_edit_attachment (msg->content))
goto cleanup;
}
else if (!Editor || mutt_strcmp ("builtin", Editor) == 0)
mutt_builtin_editor (msg->content->filename, msg, cur);
else if (option (OPTEDITHDRS))
{
mutt_env_to_local (msg->env);
mutt_edit_headers (Editor, msg->content->filename, msg, fcc, sizeof (fcc));
mutt_env_to_idna (msg->env, NULL, NULL);
}
else
{
mutt_edit_file (Editor, msg->content->filename);
if (stat (msg->content->filename, &st) == 0)
{
if (mtime != st.st_mtime)
fix_end_of_file (msg->content->filename);
}
else
mutt_perror (msg->content->filename);
}
/* If using format=flowed, perform space stuffing. Avoid stuffing when
* recalling a postponed message where the stuffing was already
* performed. If it has already been performed, the format=flowed
* parameter will be present.
*/
if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT && !ascii_strcasecmp("plain", msg->content->subtype))
{
char *p = mutt_get_parameter("format", msg->content->parameter);
if (ascii_strcasecmp("flowed", NONULL(p)))
rfc3676_space_stuff (msg);
}
mutt_message_hook (NULL, msg, M_SEND2HOOK);
}
if (! (flags & (SENDPOSTPONED | SENDFORWARD | SENDKEY | SENDRESEND)))
{
if (stat (msg->content->filename, &st) == 0)
{
/* if the file was not modified, bail out now */
if (mtime == st.st_mtime && !msg->content->next &&
query_quadoption (OPT_ABORT, _("Abort unmodified message?")) == M_YES)
{
mutt_message _("Aborted unmodified message.");
goto cleanup;
}
}
else
mutt_perror (msg->content->filename);
}
}
/*
* Set the message security unless:
* 1) crypto support is not enabled (WithCrypto==0)
* 2) pgp: header field was present during message editing with $edit_headers (msg->security != 0)
* 3) we are resending a message
* 4) we are recalling a postponed message (don't override the user's saved settings)
* 5) we are in mailx mode
* 6) we are in batch mode
*
* This is done after allowing the user to edit the message so that security
* settings can be configured with send2-hook and $edit_headers.
*/
if (WithCrypto && (msg->security == 0) && !(flags & (SENDBATCH | SENDMAILX | SENDPOSTPONED | SENDRESEND)))
{
if (option (OPTCRYPTAUTOSIGN))
msg->security |= SIGN;
if (option (OPTCRYPTAUTOENCRYPT))
msg->security |= ENCRYPT;
if (option (OPTCRYPTREPLYENCRYPT) && cur && (cur->security & ENCRYPT))
msg->security |= ENCRYPT;
if (option (OPTCRYPTREPLYSIGN) && cur && (cur->security & SIGN))
msg->security |= SIGN;
if (option (OPTCRYPTREPLYSIGNENCRYPTED) && cur && (cur->security & ENCRYPT))
msg->security |= SIGN;
if (WithCrypto & APPLICATION_PGP && (msg->security & (ENCRYPT | SIGN)))
{
if (option (OPTPGPAUTOINLINE))
msg->security |= INLINE;
if (option (OPTPGPREPLYINLINE) && cur && (cur->security & INLINE))
msg->security |= INLINE;
}
if (msg->security)
{
/*
* When replying / forwarding, use the original message's
* crypto system. According to the documentation,
* smime_is_default should be disregarded here.
*
* Problem: At least with forwarding, this doesn't really
* make much sense. Should we have an option to completely
* disable individual mechanisms at run-time?
*/
if (cur)
{
if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP)
&& (cur->security & APPLICATION_PGP))
msg->security |= APPLICATION_PGP;
else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
&& (cur->security & APPLICATION_SMIME))
msg->security |= APPLICATION_SMIME;
}
/*
* No crypto mechanism selected? Use availability + smime_is_default
* for the decision.
*/
if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP)))
{
if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
&& option (OPTSMIMEISDEFAULT))
msg->security |= APPLICATION_SMIME;
else if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP))
msg->security |= APPLICATION_PGP;
else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME))
msg->security |= APPLICATION_SMIME;
}
}
/* No permissible mechanisms found. Don't sign or encrypt. */
if (!(msg->security & (APPLICATION_SMIME|APPLICATION_PGP)))
msg->security = 0;
}
/* specify a default fcc. if we are in batchmode, only save a copy of
* the message if the value of $copy is yes or ask-yes */
if (!fcc[0] && !(flags & (SENDPOSTPONED)) && (!(flags & SENDBATCH) || (quadoption (OPT_COPY) & 0x1)))
{
/* set the default FCC */
if (!msg->env->from)
{
msg->env->from = mutt_default_from ();
killfrom = 1; /* no need to check $use_from because if the user specified
a from address it would have already been set by now */
}
mutt_select_fcc (fcc, sizeof (fcc), msg);
if (killfrom)
{
rfc822_free_address (&msg->env->from);
killfrom = 0;
}
}
mutt_update_encoding (msg->content);
if (! (flags & (SENDMAILX | SENDBATCH)))
{
main_loop:
fcc_error = 0; /* reset value since we may have failed before */
mutt_pretty_mailbox (fcc, sizeof (fcc));
i = mutt_compose_menu (msg, fcc, sizeof (fcc), cur);
if (i == -1)
{
/* abort */
mutt_message _("Mail not sent.");
goto cleanup;
}
else if (i == 1)
{
/* postpone the message until later. */
if (msg->content->next)
msg->content = mutt_make_multipart (msg->content);
/*
* make sure the message is written to the right part of a maildir
* postponed folder.
*/
msg->read = 0; msg->old = 0;
encode_descriptions (msg->content, 1);
mutt_prepare_envelope (msg->env, 0);
mutt_env_to_idna (msg->env, NULL, NULL); /* Handle bad IDNAs the next time. */
if (!Postponed || mutt_write_fcc (NONULL (Postponed), msg, (cur && (flags & SENDREPLY)) ? cur->env->message_id : NULL, 1, fcc) < 0)
{
msg->content = mutt_remove_multipart (msg->content);
decode_descriptions (msg->content);
mutt_unprepare_envelope (msg->env);
goto main_loop;
}
mutt_update_num_postponed ();
mutt_message _("Message postponed.");
goto cleanup;
}
}
if (!has_recips (msg->env->to) && !has_recips (msg->env->cc) &&
!has_recips (msg->env->bcc))
{
if (! (flags & SENDBATCH))
{
mutt_error _("No recipients are specified!");
goto main_loop;
}
else
{
puts _("No recipients were specified.");
goto cleanup;
}
}
if (mutt_env_to_idna (msg->env, &tag, &err))
{
mutt_error (_("Bad IDN in \"%s\": '%s'"), tag, err);
FREE (&err);
if (!(flags & SENDBATCH))
goto main_loop;
else
goto cleanup;
}
if (!msg->env->subject && ! (flags & SENDBATCH) &&
(i = query_quadoption (OPT_SUBJECT, _("No subject, abort sending?"))) != M_NO)
{
/* if the abort is automatic, print an error message */
if (quadoption (OPT_SUBJECT) == M_YES)
mutt_error _("No subject specified.");
goto main_loop;
}
if (msg->content->next)
msg->content = mutt_make_multipart (msg->content);
/*
* Ok, we need to do it this way instead of handling all fcc stuff in
* one place in order to avoid going to main_loop with encoded "env"
* in case of error. Ugh.
*/
encode_descriptions (msg->content, 1);
/*
* Make sure that clear_content and free_clear_content are
* properly initialized -- we may visit this particular place in
* the code multiple times, including after a failed call to
* mutt_protect().
*/
clear_content = NULL;
free_clear_content = 0;
if (WithCrypto)
{
if (msg->security)
{
/* save the decrypted attachments */
clear_content = msg->content;
if ((crypt_get_keys (msg, &pgpkeylist) == -1) ||
mutt_protect (msg, pgpkeylist) == -1)
{
msg->content = mutt_remove_multipart (msg->content);
FREE (&pgpkeylist);
decode_descriptions (msg->content);
goto main_loop;
}
encode_descriptions (msg->content, 0);
}
/*
* at this point, msg->content is one of the following three things:
* - multipart/signed. In this case, clear_content is a child.
* - multipart/encrypted. In this case, clear_content exists
* independently
* - application/pgp. In this case, clear_content exists independently.
* - something else. In this case, it's the same as clear_content.
*/
/* This is ugly -- lack of "reporting back" from mutt_protect(). */
if (clear_content && (msg->content != clear_content)
&& (msg->content->parts != clear_content))
free_clear_content = 1;
}
if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
mutt_message _("Sending message...");
mutt_prepare_envelope (msg->env, 1);
/* save a copy of the message, if necessary. */
mutt_expand_path (fcc, sizeof (fcc));
/* Don't save a copy when we are in batch-mode, and the FCC
* folder is on an IMAP server: This would involve possibly lots
* of user interaction, which is not available in batch mode.
*
* Note: A patch to fix the problems with the use of IMAP servers
* from non-curses mode is available from Brendan Cully. However,
* I'd like to think a bit more about this before including it.
*/
#ifdef USE_IMAP
if ((flags & SENDBATCH) && fcc[0] && mx_is_imap (fcc))
fcc[0] = '\0';
#endif
if (*fcc && mutt_strcmp ("/dev/null", fcc) != 0)
{
BODY *tmpbody = msg->content;
BODY *save_sig = NULL;
BODY *save_parts = NULL;
if (WithCrypto && msg->security && option (OPTFCCCLEAR))
msg->content = clear_content;
/* check to see if the user wants copies of all attachments */
if (query_quadoption (OPT_FCCATTACH, _("Save attachments in Fcc?")) != M_YES &&
msg->content->type == TYPEMULTIPART)
{
if (WithCrypto
&& (mutt_strcmp (msg->content->subtype, "encrypted") == 0 ||
mutt_strcmp (msg->content->subtype, "signed") == 0))
{
if (clear_content->type == TYPEMULTIPART)
{
if(!(msg->security & ENCRYPT) && (msg->security & SIGN))
{
/* save initial signature and attachments */
save_sig = msg->content->parts->next;
save_parts = clear_content->parts->next;
}
/* this means writing only the main part */
msg->content = clear_content->parts;
if (mutt_protect (msg, pgpkeylist) == -1)
{
/* we can't do much about it at this point, so
* fallback to saving the whole thing to fcc
*/
msg->content = tmpbody;
save_sig = NULL;
goto full_fcc;
}
save_content = msg->content;
}
}
else
msg->content = msg->content->parts;
}
full_fcc:
if (msg->content)
{
/* update received time so that when storing to a mbox-style folder
* the From_ line contains the current time instead of when the
* message was first postponed.
*/
msg->received = time (NULL);
if (mutt_write_fcc (fcc, msg, NULL, 0, NULL) == -1)
{
/*
* Error writing FCC, we should abort sending.
*/
fcc_error = 1;
}
}
msg->content = tmpbody;
if (WithCrypto && save_sig)
{
/* cleanup the second signature structures */
if (save_content->parts)
{
mutt_free_body (&save_content->parts->next);
save_content->parts = NULL;
}
mutt_free_body (&save_content);
/* restore old signature and attachments */
msg->content->parts->next = save_sig;
msg->content->parts->parts->next = save_parts;
}
else if (WithCrypto && save_content)
{
/* destroy the new encrypted body. */
mutt_free_body (&save_content);
}
}
/*
* Don't attempt to send the message if the FCC failed. Just pretend
* the send failed as well so we give the user a chance to fix the
* error.
*/
if (fcc_error || (i = send_message (msg)) < 0)
{
if (!(flags & SENDBATCH))
{
if (!WithCrypto)
;
else if ((msg->security & ENCRYPT) ||
((msg->security & SIGN)
&& msg->content->type == TYPEAPPLICATION))
{
mutt_free_body (&msg->content); /* destroy PGP data */
msg->content = clear_content; /* restore clear text. */
}
else if ((msg->security & SIGN) && msg->content->type == TYPEMULTIPART)
{
mutt_free_body (&msg->content->parts->next); /* destroy sig */
msg->content = mutt_remove_multipart (msg->content);
}
msg->content = mutt_remove_multipart (msg->content);
decode_descriptions (msg->content);
mutt_unprepare_envelope (msg->env);
goto main_loop;
}
else
{
puts _("Could not send the message.");
goto cleanup;
}
}
else if (!option (OPTNOCURSES) && ! (flags & SENDMAILX))
mutt_message (i == 0 ? _("Mail sent.") : _("Sending in background."));
if (WithCrypto && (msg->security & ENCRYPT))
FREE (&pgpkeylist);
if (WithCrypto && free_clear_content)
mutt_free_body (&clear_content);
/* set 'replied' flag only if the user didn't change/remove
In-Reply-To: and References: headers during edit */
if (flags & SENDREPLY)
{
if (cur && ctx)
mutt_set_flag (ctx, cur, M_REPLIED, is_reply (cur, msg));
else if (!(flags & SENDPOSTPONED) && ctx && ctx->tagged)
{
for (i = 0; i < ctx->vcount; i++)
if (ctx->hdrs[ctx->v2r[i]]->tagged)
mutt_set_flag (ctx, ctx->hdrs[ctx->v2r[i]], M_REPLIED,
is_reply (ctx->hdrs[ctx->v2r[i]], msg));
}
}
rv = 0;
cleanup:
if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
{
if(signas)
{
FREE (&PgpSignAs);
PgpSignAs = signas;
}
}
safe_fclose (&tempfp);
mutt_free_header (&msg);
return rv;
}
static ADDRESS *mutt_expand_aliases_r (ADDRESS *a, LIST **expn)
{
ADDRESS *head = NULL, *last = NULL, *t, *w;
LIST *u;
char i;
const char *fqdn;
while (a)
{
if (!a->group && !a->personal && a->mailbox && strchr (a->mailbox, '@') == NULL)
{
t = mutt_lookup_alias (a->mailbox);
if (t)
{
i = 0;
for (u = *expn; u; u = u->next)
{
if (mutt_strcmp (a->mailbox, u->data) == 0) /* alias already found */
{
dprint (1, (debugfile, "mutt_expand_aliases_r(): loop in alias found for '%s'\n", a->mailbox));
i = 1;
break;
}
}
if (!i)
{
u = safe_malloc (sizeof (LIST));
u->data = safe_strdup (a->mailbox);
u->next = *expn;
*expn = u;
w = rfc822_cpy_adr (t, 0);
w = mutt_expand_aliases_r (w, expn);
if (head)
last->next = w;
else
head = last = w;
while (last && last->next)
last = last->next;
}
t = a;
a = a->next;
t->next = NULL;
rfc822_free_address (&t);
continue;
}
else
{
struct passwd *pw = getpwnam (a->mailbox);
if (pw)
{
char namebuf[STRING];
mutt_gecos_name (namebuf, sizeof (namebuf), pw);
mutt_str_replace (&a->personal, namebuf);
#ifdef EXACT_ADDRESS
FREE (&a->val);
#endif
}
}
}
if (head)
{
last->next = a;
last = last->next;
}
else
head = last = a;
a = a->next;
last->next = NULL;
}
if (option (OPTUSEDOMAIN) && (fqdn = mutt_fqdn(1)))
{
/* now qualify all local addresses */
rfc822_qualify (head, fqdn);
}
return (head);
}
void mutt_attach_bounce (FILE * fp, HEADER * hdr,
ATTACHPTR ** idx, short idxlen, BODY * cur)
{
short i;
char prompt[STRING];
char buf[HUGE_STRING];
char *err = NULL;
ADDRESS *adr = NULL;
int ret = 0;
int p = 0;
if (check_all_msg (idx, idxlen, cur, 1) == -1)
return;
/* one or more messages? */
p = (cur || count_tagged (idx, idxlen) == 1);
if (p)
strfcpy (prompt, _("Bounce message to: "), sizeof (prompt));
else
strfcpy (prompt, _("Bounce tagged messages to: "), sizeof (prompt));
buf[0] = '\0';
if (mutt_get_field (prompt, buf, sizeof (buf), M_ALIAS)
|| buf[0] == '\0')
return;
if (!(adr = rfc822_parse_adrlist (adr, buf))) {
mutt_error _("Error parsing address!");
return;
}
adr = mutt_expand_aliases (adr);
if (mutt_addrlist_to_idna (adr, &err) < 0) {
mutt_error (_("Bad IDN: '%s'"), err);
mem_free (&err);
rfc822_free_address (&adr);
return;
}
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), adr, 1);
#define extra_space (15+7+2)
/*
* See commands.c.
*/
snprintf (prompt, sizeof (prompt) - 4,
(p ? _("Bounce message to %s") : _("Bounce messages to %s")),
buf);
if (mutt_strwidth (prompt) > COLS - extra_space) {
mutt_format_string (prompt, sizeof (prompt) - 4,
0, COLS - extra_space, 0, 0,
prompt, sizeof (prompt), 0);
str_cat (prompt, sizeof (prompt), "...?");
}
else
str_cat (prompt, sizeof (prompt), "?");
if (query_quadoption (OPT_BOUNCE, prompt) != M_YES) {
rfc822_free_address (&adr);
CLEARLINE (LINES - 1);
mutt_message (p ? _("Message not bounced.") : _("Messages not bounced."));
return;
}
CLEARLINE (LINES - 1);
if (cur)
ret = mutt_bounce_message (fp, cur->hdr, adr);
else {
for (i = 0; i < idxlen; i++) {
if (idx[i]->content->tagged)
if (mutt_bounce_message (fp, idx[i]->content->hdr, adr))
ret = 1;
}
}
if (!ret)
mutt_message (p ? _("Message bounced.") : _("Messages bounced."));
else
mutt_error (p ? _("Error bouncing message!") :
_("Error bouncing messages!"));
}
pgp_key_t pgp_getkeybyaddr (ADDRESS * a, short abilities, pgp_ring_t keyring,
int oppenc_mode)
{
ADDRESS *r, *p;
LIST *hints = NULL;
int multi = 0;
int match;
pgp_key_t keys, k, kn;
pgp_key_t the_strong_valid_key = NULL;
pgp_key_t a_valid_addrmatch_key = NULL;
pgp_key_t matches = NULL;
pgp_key_t *last = &matches;
pgp_uid_t *q;
if (a && a->mailbox)
hints = pgp_add_string_to_hints (hints, a->mailbox);
if (a && a->personal)
hints = pgp_add_string_to_hints (hints, a->personal);
if (! oppenc_mode )
mutt_message (_("Looking for keys matching \"%s\"..."), a->mailbox);
keys = pgp_get_candidates (keyring, hints);
mutt_free_list (&hints);
if (!keys)
return NULL;
dprint (5, (debugfile, "pgp_getkeybyaddr: looking for %s <%s>.",
a->personal, a->mailbox));
for (k = keys; k; k = kn)
{
kn = k->next;
dprint (5, (debugfile, " looking at key: %s\n",
pgp_keyid (k)));
if (abilities && !(k->flags & abilities))
{
dprint (5, (debugfile, " insufficient abilities: Has %x, want %x\n",
k->flags, abilities));
continue;
}
match = 0; /* any match */
for (q = k->address; q; q = q->next)
{
r = rfc822_parse_adrlist (NULL, NONULL (q->addr));
for (p = r; p; p = p->next)
{
int validity = pgp_id_matches_addr (a, p, q);
if (validity & PGP_KV_MATCH) /* something matches */
match = 1;
if ((validity & PGP_KV_VALID)
&& (validity & PGP_KV_ADDR))
{
if (validity & PGP_KV_STRONGID)
{
if (the_strong_valid_key && the_strong_valid_key != k)
multi = 1;
the_strong_valid_key = k;
}
else
{
a_valid_addrmatch_key = k;
}
}
}
rfc822_free_address (&r);
}
if (match)
{
*last = pgp_principal_key (k);
kn = pgp_remove_key (&keys, *last);
last = pgp_get_lastp (k);
}
}
pgp_free_key (&keys);
if (matches)
{
if (oppenc_mode)
{
if (the_strong_valid_key)
{
pgp_remove_key (&matches, the_strong_valid_key);
k = the_strong_valid_key;
}
else if (a_valid_addrmatch_key)
{
pgp_remove_key (&matches, a_valid_addrmatch_key);
k = a_valid_addrmatch_key;
}
else
k = NULL;
}
else if (the_strong_valid_key && !multi)
{
/*
* There was precisely one strong match on a valid ID.
*
* Proceed without asking the user.
*/
pgp_remove_key (&matches, the_strong_valid_key);
k = the_strong_valid_key;
}
else
{
/*
* Else: Ask the user.
*/
if ((k = pgp_select_key (matches, a, NULL)))
pgp_remove_key (&matches, k);
}
pgp_free_key (&matches);
return k;
}
return NULL;
}
void ci_bounce_message (HEADER *h, int *redraw)
{
char prompt[SHORT_STRING];
char scratch[SHORT_STRING];
char buf[HUGE_STRING] = { 0 };
ADDRESS *adr = NULL;
char *err = NULL;
int rc;
if(h)
strfcpy(prompt, _("Bounce message to: "), sizeof(prompt));
else
strfcpy(prompt, _("Bounce tagged messages to: "), sizeof(prompt));
rc = mutt_get_field (prompt, buf, sizeof (buf), M_ALIAS);
if (option (OPTNEEDREDRAW))
{
unset_option (OPTNEEDREDRAW);
*redraw = REDRAW_FULL;
}
if (rc || !buf[0])
return;
if (!(adr = rfc822_parse_adrlist (adr, buf)))
{
mutt_error _("Error parsing address!");
return;
}
adr = mutt_expand_aliases (adr);
if (mutt_addrlist_to_idna (adr, &err) < 0)
{
mutt_error (_("Bad IDN: '%s'"), err);
FREE (&err);
rfc822_free_address (&adr);
return;
}
buf[0] = 0;
rfc822_write_address (buf, sizeof (buf), adr, 1);
#define extra_space (15 + 7 + 2)
snprintf (scratch, sizeof (scratch),
(h ? _("Bounce message to %s") : _("Bounce messages to %s")), buf);
if (mutt_strwidth (prompt) > COLS - extra_space)
{
mutt_format_string (prompt, sizeof (prompt),
0, COLS-extra_space, FMT_LEFT, 0,
scratch, sizeof (scratch), 0);
safe_strcat (prompt, sizeof (prompt), "...?");
}
else
snprintf (prompt, sizeof (prompt), "%s?", scratch);
if (query_quadoption (OPT_BOUNCE, prompt) != M_YES)
{
rfc822_free_address (&adr);
CLEARLINE (LINES - 1);
mutt_message (h ? _("Message not bounced.") : _("Messages not bounced."));
return;
}
CLEARLINE (LINES - 1);
rc = mutt_bounce_message (NULL, h, adr);
rfc822_free_address (&adr);
/* If no error, or background, display message. */
if ((rc == 0) || (rc == S_BKG))
mutt_message (h ? _("Message bounced.") : _("Messages bounced."));
}
